MadButterfly: src/redraw

annotate src/redraw_man.c @ 817:387d1c597632

Change order of statements to fix bug of wild pointers. For some reason, the code is broken for merging from Android_Skia branch. The variable 'coord' in add_rdman_aggr_dirty_areas() is used before initialized; it is a wild pointer.

author	Thinker K.F. Li <thinker@codemud.net>
date	Mon, 13 Sep 2010 15:33:19 +0800
parents	0e56a1ca19b2
children	86f2c59cef09

rev	line source
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1 #include <stdio.h>
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2 #include <stdlib.h>
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	3 #include <string.h>
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	4 #include <math.h>
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	5 #include "mb_graph_engine.h"
186 530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'. Thinker K.F. Li <thinker@branda.to> parents: 185 diff changeset	6 #include "mb_types.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'. Thinker K.F. Li <thinker@branda.to> parents: 185 diff changeset	7 #include "mb_shapes.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'. Thinker K.F. Li <thinker@branda.to> parents: 185 diff changeset	8 #include "mb_tools.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'. Thinker K.F. Li <thinker@branda.to> parents: 185 diff changeset	9 #include "mb_redraw_man.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'. Thinker K.F. Li <thinker@branda.to> parents: 185 diff changeset	10 #include "mb_observer.h"
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	11 #include "mb_prop.h"
467 6e18550c8fa8 Header file to config graphic engine Thinker K.F. Li <thinker@branda.to> parents: 466 diff changeset	12 #include "config.h"
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	13
408 7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 375 diff changeset	14 /* required by rdman_img_ldr_load_paint() */
7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 375 diff changeset	15 #include "mb_paint.h"
7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 375 diff changeset	16
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	17 /*! \page dirty Dirty geo, coord, and area.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	18 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	19 * \section dirty_of_ego Dirty of geo
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	20 * A geo is dirty when any of the shape, size or positions is changed.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	21 * It's geo and positions should be recomputed before drawing. So,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	22 * dirty geos are marked as dirty and put into redraw_man_t::dirty_geos list.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	23 * geos in the list are cleaned to compute information as a reaction for
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	24 * dirty. It recomputes size, position and other data of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	25 * repective shapes.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	26 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	27 * \section dirty_of_coord Dirty of coord
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	28 * A coord is dirty when it's transformation matrix being changed.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	29 * Dirty coords are marked as dirty and put into dirty_coords list.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	30 * Once a coord is dirty, every member geos of it are also dirty.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	31 * Because, their shape, size and positions will be changed. But,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	32 * they are not marked as dirty and put into dirty_geos list, since
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	33 * all these member geos will be recomputed for computing new current
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	34 * area of the coord. The changes of a coord also affect child
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	35 * coords. Once parent is dirty, all children are also dirty for
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	36 * their aggregate matrix out of date. Dirty coords should be
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	37 * clean in preorder of tree traversal. The redraw_man_t::dirty_coords
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	38 * list are sorted to keep ordering before cleaning.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	39 * Whenever a coord is marked dirty and put into redraw_man_t::dirty_coords
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	40 * list, all it's children should also be marked.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	41 *
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	42 * The procedure of clean coords comprises recomputing aggregated
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	43 * transform matrix and area where members spreading in. The aggregated
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	44 * transform matrix can reduce number of matrix mul to transform
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	45 * positions from space of a coord to the closest cached ancestor coord.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	46 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	47 * The list is inspected before drawing to recompute new shape, size,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	48 * and positions of member geos of coords in the list. The drity
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	49 * flag of member geos will be clean.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	50 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	51 * Clean coords should be performed before clean geos, since clean
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	52 * coords will also clean member geos.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	53 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	54 * \section dirty_of_area Dirty of area
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	55 * When an area is dirty, it is added to coord_canvas_info_t::dirty_areas
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	56 * of it's closest cached coord. Areas are created when a shape is cleaned
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	57 * for dirty. The areas where a cleaned shape occupied before and after
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	58 * cleaning should be redrawed. Areas are added to dirty area list to
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	59 * mark areas where should be redrawed. So, all shapes covered by
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	60 * dirty area list should be redrawed to update these areas. So, areas
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	61 * are added to dirty lists after cleaning geos due to changes of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	62 * shapes.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	63 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	64 * For example, when a shape is moved from location A to location B,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	65 * areas where the shape occupied for A and B are changed for moving.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	66 * Bothe areas are added into dirty list to mark these areas should
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	67 * be redrawed.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	68 */
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	69
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	70 /*! \page redraw How to Redraw Shapes?
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	71 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	72 * Coords are corresponding objects for group tags of SVG files.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	73 * In conceptional, every SVG group has a canvas, graphics of child shapes
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	74 * are drawed into the canvas, applied filters of group, and blended into
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	75 * canvas of parent of the group.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	76 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	77 * But, we don't need to create actually a surface/canvas for every coord.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	78 * We only create surface for coords their opacity value are not 1 or they
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	79 * apply filters on background. Child shapes of coords without canvas
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	80 * are drawed on canvas of nearest ancestor which have canvas. It said
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	81 * a coord owns a canvas or inherits from an ancestor. (\ref COF_OWN_CANVAS,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	82 * clean_coord()) Except, root_coord always owns a canvas.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	83 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	84 * \note Default opacity of a coord is 1.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	85 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	86 * \sa
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	87 * - rdman_redraw_all()
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	88 * - rdman_redraw_changed()
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	89 * - draw_shapes_in_areas()
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	90 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	91 * \section img_cache Image Cache
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	92 * It costs time to redraw every component in a complete graphic.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	93 * Image cache try to cache result of prviously rendering, and reusing it
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	94 * to avoid wasting CPU time on repeatitive and redundant rendering.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	95 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	96 * \ref COF_FAST_CACHE and \ref COF_PRECISE_CACHE are used to tag a
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	97 * coord that it's
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	98 * rendering result is cached in fast way or precise way. With fast cache,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	99 * MB renders descendants of a coord in once, and reuse the result until it
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	100 * being dirty. With precise cache, it alike fast cache, but it also
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	101 * performs rendering when an ancester of the coord transform it to larger
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	102 * size, in width or height.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	103 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	104 * coord_t::aggr_matrix of a cached coord is computed from aggr_matrix of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	105 * parent. But, it does not use one from parent directly. parent one is
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	106 * transformed as
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	107 * \code
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	108 * cache_scale_x = sqrt(p_matrix[0]2 + p_matrix[3]2);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	109 * cache_scale_y = sqrt(p_matrix[1]2 + p_matrix[4]2);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	110 * cache_p_matrix[0] = cache_scale_x;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	111 * cache_p_matrix[1] = 0;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	112 * cache_p_matrix[2] = range_shift_x;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	113 * cache_p_matrix[3] = 0;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	114 * cache_p_matrix[4] = cache_scale_y;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	115 * cache_p_matrix[5] = range_shift_y;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	116 * \endcode
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	117 * where p_matrix is parent one, and cache_p_matrix is one derived from
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	118 * parent one. coord_t::aggr_matrix of a cached coord is
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	119 * \code
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	120 * aggr_matrix = cache_p_matrix * matrix
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	121 * \endcode
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	122 * where matrix is the transform being installed on the cached coord.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	123 * range_shift_x and range_shift_y are defined above.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	124 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	125 * cache_p_matrix rescales sub-graphic to an appropriately size
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	126 * (cache_scale_x, cache_scale_y) and aligns left-top of the minimum
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	127 * rectangle (range_shift_x, range_shift_y) that cover the area occupied
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	128 * by sub-graphic with origin of the space.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	129 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	130 * The sub-graphic should be rendered on space defined by cache_p_matrix of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	131 * cached one. But rendering result are transformed to the space defined
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	132 * by parent with following matrix.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	133 * \code
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	134 * draw_matrix = reverse(p_matrix * reverse(cache_p_matrix))
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	135 * \endcode
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	136 * With Cairo, draw_matrix is applied on source surface (canvas)
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	137 * to draw image to parent's surface (canvas). draw_matrix is a function
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	138 * map points from parent space to the space of cached one.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	139 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	140 * Cached coords are marked for changing transformation of ancestors only if
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	141 * following condition is true.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	142 * \code
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	143 * cache_scale_x < sqrt(p_matrix[0]2 + p_matrix[3]2) \|\|
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	144 * cache_scale_y < sqrt(p_matrix[1]2 + p_matrix[4]2)
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	145 * \endcode
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	146 * where p_matrix is latest aggr_matrix of parent after changing
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	147 * transformation, and where cache_scale_* are ones mention above and computed
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	148 * before changing transformation of ancestors.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	149 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	150 * Cache_scale_* can be recovered by following instructions.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	151 * \code
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	152 * cache_scale_x = aggr_matrix[0] / matrix[0];
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	153 * cache_scale_y = aggr_matrix[4] / matrix[4];
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	154 * \endcode
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	155 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	156 * \section cache_area Area of cached coord
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	157 * - *_transform of shapes works as normal
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	158 * - areas of descendants of cached coord are in space defined
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	159 * by aggr_matrix of cached coord.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	160 * - descendants are marked with \ref COF_ANCESTOR_CACHE
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	161 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	162 * Since *_transform of shapes compute area with aggr_matrix that is
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	163 * derived from aggr_matrix of a cached ancestor, area of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	164 * \ref COF_ANCESTOR_CACHE ones should be transformed to device space in
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	165 * find_shape_at_pos() with following statement.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	166 * \code
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	167 * area_matrix = p_matrix * reverse(cache_p_matrix)
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	168 * \endcode
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	169 * where cache_p_matrix and p_matrix are corresponding matrix of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	170 * cached ancestor. We can also perform transforming in reversed
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	171 * direction to transform point to space defined by aggr_matrix of cached
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	172 * coord.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	173 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	174 * Since it is costly to transform area of \ref COF_ANCESTOR_CACHE ones to
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	175 * device space if more than one ancestor are cached, no ancestor of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	176 * cached coord can be set to cached.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	177 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	178 * \section cached_bounding Bounding box of cached coord and descendants
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	179 * Bounding box of a cached coord and it's descendants is the range that
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	180 * cached coord and descendants are rendered on canvas. It is also called
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	181 * cached-bounding.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	182 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	183 * range_shift_x and range_shift_y are computed by initailizing cache_p_matrix
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	184 * with range_shift_x == range_shift_y == 0 at first. cache_p_matrix is
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	185 * used to compute aggr_matrix and cached-bounding in turn. Then,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	186 * range_shift_x and range_shift_y are initialized to negative of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	187 * x-axis and y-axis, repectively, of left-top of cached-bounding. Then,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	188 * aggr_matrix of cached coord and descendants are updated by
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	189 * following statements.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	190 * \code
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	191 * aggr_matrix[2] += range_shift_x;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	192 * aggr_matrix[5] += range_shift_y;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	193 * \endcode
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	194 * The statements shift the spaces to make cached-bounding
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	195 * aligned to origin of coordinate system.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	196 * The purpose of range_shift_* is to reduce size of canvas used to cache
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	197 * rendering result. The canvas are shrink to size the same as bounding
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	198 * box.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	199 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	200 * \section cache_redraw How cache and redraw work together?
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	201 * When a coord and descedants are cached, the coord is flaged with
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	202 * COF_FAST_CACHE or COF_PRECISE_CACHE. When a coord is marked dirty, all
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	203 * descendants are also marked dirty by rdman except descendants of cached
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	204 * ones. But, cached ones are also marked dirty as normal ones. The
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	205 * reason to mark cached ones is giving them a chance to update their
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	206 * area.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	207 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	208 * For precise cached descendants, above rule has an exception. They should
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	209 * also be marked dirty if cached coord should be rendered in a larger
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	210 * resize factor to get better output.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	211 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	212 * coord_t::aggr_matrix and cached-bounding of cached coord must be computed
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	213 * in the way described in \ref cached_bounding. Propagating range_shift_*
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	214 * to descendants must skip cached ones and their descendants.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	215 * Range_shift_* are computed after updating descendants. So, procedure
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	216 * of clean descendants of a cached one must performed in two phases.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	217 * One for computing areas of descendants and one for propagating
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	218 * range_shift_*.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	219 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	220 * A cached coord or/and descendants are dirty only for cached coord or
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	221 * descendants being marked dirty by application. Once a cached coord or
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	222 * descendant is marked dirty, all descendants of marked one are also
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	223 * marked. redraw_man_t::dirty_areas collects areas, in device space,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	224 * that should be updated. All shapes overlaid with any area in
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	225 * redraw_man_t::dirty_areas should be redraw. Since descendants of cached
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	226 * coord compute their areas in spaces other than device space.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	227 * Separated lists should be maintained for each cached coord and it's
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	228 * descendants.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	229 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	230 * \section cache_imp Implementation of Cache
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	231 * Both cached coords and coords that opacity != 1 need a canvas to
519 7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	232 * draw descendants on. Both cases are traded in the same way. Every
7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	233 * of them own a canvas_info to describe canvas and related
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	234 * information. aggr_matrix of descendants must be adjusted to make
519 7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	235 * left-top of bounding box just at origin (0, 0) of canvas. It saves
7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	236 * space to give a canvas just enough for rending descadants. The
7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	237 * process of adjusting left-top of bounding box is zeroing.
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	238 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	239 * Following is rules.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	240 * - zeroing on a cached coord is performed by adjust coord_t::aggr_matrix
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	241 * of the cached coord and descendnats.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	242 * - Clean coords works just like before without change.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	243 * - in preorder
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	244 * - never perform zeroing on root_coord.
519 7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	245 * - do zeroing on cached coords marked with \ref COF_MUST_ZEROING.
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	246 * - when clean a descendant that moves out-side of it's canvas,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	247 * respective cached coord is marked with \ref COF_MUST_ZEROING.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	248 * - zeroing is performed immediately after clean coords.
519 7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	249 * - zeroing will not be propagated to ancestors of a cached coord.
7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	250 * - It will be stopped once a cached coord being found.
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	251 * - coord_t::cur_area and coord_t::aggr_matrix of cached coords
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	252 * must be ajdusted.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	253 * - the area of a cached coord is defined in parent space.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	254 * - areas of descendants are defined in space defined by aggr_matrix of
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	255 * cached coord.
519 7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	256 * - coord_t::aggr_matrix of cached coord defines coordination of
7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	257 * descendants.
7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	258 * - the parent knows the area in where cached coord and descendnats will
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	259 * be draw.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	260 * - cached coords keep their private dirty area list.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	261 * - private dirty areas of a cached coord are transformed and added to
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	262 * parent cached coord.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	263 * - aggregates areas before adding to parent.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	264 * - canvas of a cached coord is updated if
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	265 * - descendants are dirty, or
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	266 * - it-self is dirty.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	267 * - change of a canvas must copy to canvas of parent space.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	268 * - a cached is updated if canvas of descendant cached coord is updated.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	269 * - updating canvas is performed by redraw dirty areas.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	270 * - since dirty areas of cached ones would be aggregated and added to
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	271 * parent, parent cached coord would copy it from cache of descedants.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	272 * - descendant cached coords must be updated before ancestor cached coords.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	273 * - add dirty areas to parent immediately after updating canvas.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	274 * - Making dirty coords is not propagated through cached ones.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	275 * - cached ones are also made dirty, but stop after that.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	276 *
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	277 * Steps:
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	278 * - SWAP coord_t::cur_area of dirty coords.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	279 * - SWAP geo_t::cur_area of dirty geos.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	280 * - clean coords
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	281 * - coord_t::aggr_matrix of cached coord is not the same as non-cached.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	282 * - see \ref img_cache
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	283 * - clean geos
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	284 * - Add canvas owner of dirty geos to redraw_man_t::zeroing_coords
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	285 * - Cached ancestors of redraw_man_t::dirty_geos
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	286 * - Cached ancestors of redraw_man_t::dirty_coords
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	287 * - Cached ancestors of zeroed ones should also be zeroed.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	288 * - zeroing
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	289 * - Add more dirty areas if canvas should be fully redrawed.
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	290 * - From leaves to root.
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	291 * - Adjust area of child cached coords.
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	292 * - add aggregated dirty areas from descendant cached coords to ancestors.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	293 * - Must include old area of cached coords if it is just clean and
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	294 * parent cached one is not just clean.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	295 * - Just clean is a coord cleaned in last time of cleaning coords.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	296 * - draw dirty areas
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	297 * - areas are rounded to N at first.
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	298 * - from leaves to root.
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	299 */
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	300
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	301 #ifndef ASSERT
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	302 #define ASSERT(x)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	303 #endif
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	304
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	305 /* NOTE: bounding box should also consider width of stroke.
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	306 */
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	307
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	308 #define sh_attach_geo(sh, g) \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	309 do { \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	310 (sh)->geo = g; \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	311 (g)->shape = (shape_t *)(sh); \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	312 } while(0)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	313 #define sh_detach_geo(sh) \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	314 do { \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	315 (sh)->geo->shape = NULL; \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	316 (sh)->geo = NULL; \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	317 } while(0)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	318 #define sh_get_geo(sh) ((sh)->geo)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	319 #define sh_attach_coord(sh, coord) do { (sh)->coord = coord; } while(0)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	320 #define sh_detach_coord(sh) do { (sh)->coord = NULL; } while(0)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	321 #define rdman_is_dirty(rdman) \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	322 ((rdman)->dirty_coords.num != 0 \|\| \
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	323 (rdman)->dirty_geos.num != 0)
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	324
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	325 #define OK 0
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	326 #define ERR -1
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	327
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	328 #define ARRAY_EXT_SZ 64
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	329
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	330 #define SWAP(a, b, t) do { t c; c = a; a = b; b = c; } while(0)
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	331
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	332 #ifdef UNITTEST
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	333 typedef struct _sh_dummy sh_dummy_t;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	334
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	335 extern void sh_dummy_transform(shape_t *shape);
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	336 extern void sh_dummy_fill(shape_t , mbe_t );
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	337 #endif /* UNITTEST */
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	338
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	339 static subject_t ob_subject_alloc(ob_factory_t factory);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	340 static void ob_subject_free(ob_factory_t factory, subject_t subject);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	341 static observer_t ob_observer_alloc(ob_factory_t factory);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	342 static void ob_observer_free(ob_factory_t factory, observer_t observer);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	343 static subject_t ob_get_parent_subject(ob_factory_t factory,
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	344 subject_t *cur_subject);
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	345 /* Functions for children. */
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	346 #define FORCHILDREN(coord, child) \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	347 for((child) = STAILQ_HEAD((coord)->children); \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	348 (child) != NULL; \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	349 (child) = STAILQ_NEXT(coord_t, sibling, (child)))
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	350 #define NEXT_CHILD(child) STAILQ_NEXT(coord_t, sibling, child)
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	351 #define ADD_CHILD(parent, child) \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	352 STAILQ_INS_TAIL((parent)->children, coord_t, sibling, (child))
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	353 #define RM_CHILD(parent, child) \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	354 STAILQ_REMOVE((parent)->children, coord_t, sibling, (child))
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	355 #define FIRST_CHILD(parent) STAILQ_HEAD((parent)->children)
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	356
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	357 /* Functions for members. */
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	358 #define FORMEMBERS(coord, member) \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	359 for((member) = STAILQ_HEAD((coord)->members); \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	360 (member) != NULL; \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	361 (member) = STAILQ_NEXT(geo_t, coord_next, (member)))
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	362 #define NEXT_MEMBER(member) STAILQ_NEXT(geo_t, coord_next, (member))
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	363 #define ADD_MEMBER(coord, member) \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	364 STAILQ_INS_TAIL((coord)->members, geo_t, coord_next, (member))
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	365 #define RM_MEMBER(coord, member) \
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	366 STAILQ_REMOVE((coord)->members, geo_t, coord_next, (member))
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	367 #define FIRST_MEMBER(coord) STAILQ_HEAD((coord)->members)
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	368
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	369 /* Functions for paint members. */
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	370 #define FORPAINTMEMBERS(paint, member) \
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	371 for((member) = STAILQ_HEAD((paint)->members); \
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	372 (member) != NULL; \
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	373 (member) = STAILQ_NEXT(paint_t, next, member))
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	374 #define RM_PAINTMEMBER(paint, member) \
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	375 STAILQ_REMOVE((paint)->members, shnode_t, next, member)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	376
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	377 /*! \brief Sort a list of element by a unsigned integer.
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	378 *
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	379 * The result is in ascend order. The unsigned integers is
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	380 * at offset specified by 'off' from start address of elemnts.
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	381 */
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	382 static void _insert_sort(void **elms, int num, int off) {
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	383 int i, j;
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	384 unsigned int val;
121 76ba6fd61c7d More bug of insert sort. Thinker K.F. Li <thinker@branda.to> parents: 119 diff changeset	385 void *elm_i;
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	386
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	387 for(i = 1; i < num; i++) {
121 76ba6fd61c7d More bug of insert sort. Thinker K.F. Li <thinker@branda.to> parents: 119 diff changeset	388 elm_i = elms[i];
76ba6fd61c7d More bug of insert sort. Thinker K.F. Li <thinker@branda.to> parents: 119 diff changeset	389 val = (unsigned int )(elm_i + off);
119 257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	390 for(j = i; j > 0; j--) {
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	391 if((unsigned int )(elms[j - 1] + off) <= val)
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	392 break;
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	393 elms[j] = elms[j - 1];
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	394 }
121 76ba6fd61c7d More bug of insert sort. Thinker K.F. Li <thinker@branda.to> parents: 119 diff changeset	395 elms[j] = elm_i;
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	396 }
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	397 }
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	398
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	399 DARRAY_DEFINE(coords, coord_t *);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	400 DARRAY_DEFINE(geos, geo_t *);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	401 DARRAY_DEFINE(areas, area_t *);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	402
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 231 diff changeset	403 int rdman_add_gen_geos(redraw_man_t rdman, geo_t geo) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 231 diff changeset	404 int r;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 231 diff changeset	405
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 231 diff changeset	406 r = geos_add(rdman_get_gen_geos(rdman), geo);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 231 diff changeset	407 return r;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 231 diff changeset	408 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 231 diff changeset	409
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	410 /*! Use \brief DARRAY to implement dirty & free lists.
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	411 */
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	412 #define ADD_DATA(sttype, field, v) \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	413 int r; \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	414 r = sttype ## _add(&rdman->field, v); \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	415 return r == 0? OK: ERR;
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	416
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	417
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	418 static int is_area_in_areas(area_t *area,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	419 int n_areas,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	420 area_t **areas) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	421 int i;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	422
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	423 for(i = 0; i < n_areas; i++) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	424 if(areas_are_overlay(area, areas[i]))
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	425 return 1;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	426 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	427 return 0;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	428 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	429
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	430 static int is_geo_in_areas(geo_t *geo,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	431 int n_areas,
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	432 area_t **areas) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	433 return is_area_in_areas(geo->cur_area, n_areas, areas);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	434 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	435
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	436 static void area_to_positions(area_t area, co_aix (poses)[2]) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	437 poses[0][0] = area->x;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	438 poses[0][1] = area->y;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	439 poses[1][0] = area->x + area->w;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	440 poses[1][1] = area->y + area->h;;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	441 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	442
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	443 /* Maintain Lists */
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	444
152 2b316b5d65f9 Refactory code snippets for making coords dirty. Thinker K.F. Li <thinker@branda.to> parents: 151 diff changeset	445 static int add_dirty_coord(redraw_man_t rdman, coord_t coord) {
2b316b5d65f9 Refactory code snippets for making coords dirty. Thinker K.F. Li <thinker@branda.to> parents: 151 diff changeset	446 coord->flags \|= COF_DIRTY;
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	447 ADD_DATA(coords, dirty_coords, coord);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	448 return OK;
152 2b316b5d65f9 Refactory code snippets for making coords dirty. Thinker K.F. Li <thinker@branda.to> parents: 151 diff changeset	449 }
2b316b5d65f9 Refactory code snippets for making coords dirty. Thinker K.F. Li <thinker@branda.to> parents: 151 diff changeset	450
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	451 static int add_dirty_geo(redraw_man_t rdman, geo_t geo) {
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	452 geo->flags \|= GEF_DIRTY;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	453 ADD_DATA(geos, dirty_geos, geo);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	454 return OK;
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	455 }
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	456
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	457 static int add_dirty_area(redraw_man_t rdman, coord_t coord, area_t *area) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	458 int r;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	459
530 cd41d9033567 Ignore small dirty area. Thinker K.F. Li <thinker@branda.to> parents: 528 diff changeset	460 if(area->w < 0.01 \|\| area->h < 0.01)
cd41d9033567 Ignore small dirty area. Thinker K.F. Li <thinker@branda.to> parents: 528 diff changeset	461 return OK;
cd41d9033567 Ignore small dirty area. Thinker K.F. Li <thinker@branda.to> parents: 528 diff changeset	462
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	463 rdman->n_dirty_areas++;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	464 r = areas_add(_coord_get_dirty_areas(coord), area);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	465 return r == 0? OK: ERR;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	466 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	467
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	468 static int add_zeroing_coord(redraw_man_t rdman, coord_t coord) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	469 coord_set_zeroing(coord);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	470 ADD_DATA(coords, zeroing_coords, coord);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	471 return OK;
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	472 }
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	473
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	474 static int add_dirty_pcache_area_coord(redraw_man_t rdman, coord_t coord) {
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	475 coord_set_flags(coord, COF_DIRTY_PCACHE_AREA);
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	476 ADD_DATA(coords, dirty_pcache_area_coords, coord);
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	477 return OK;
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	478 }
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	479
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	480 static int add_free_obj(redraw_man_t rdman, void obj,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	481 free_func_t free_func) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	482 int max;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	483 free_obj_t new_objs, free_obj;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	484
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	485 if(rdman->free_objs.num >= rdman->free_objs.max) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	486 max = rdman->free_objs.num + ARRAY_EXT_SZ;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	487 new_objs = realloc(rdman->free_objs.objs,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	488 max * sizeof(free_obj_t));
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	489 if(new_objs == NULL)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	490 return ERR;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	491 rdman->free_objs.max = max;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	492 rdman->free_objs.objs = new_objs;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	493 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	494
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	495 free_obj = rdman->free_objs.objs + rdman->free_objs.num++;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	496 free_obj->obj = obj;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	497 free_obj->free_func = free_func;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	498
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	499 return OK;
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	500 }
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	501
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	502 static void free_free_objs(redraw_man_t *rdman) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	503 int i;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	504 free_obj_t *free_obj;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	505
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	506 for(i = 0; i < rdman->free_objs.num; i++) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	507 free_obj = &rdman->free_objs.objs[i];
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	508 free_obj->free_func(rdman, free_obj->obj);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	509 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	510 rdman->free_objs.num = 0;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	511 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	512
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	513 static void free_objs_destroy(redraw_man_t *rdman) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	514 if(rdman->free_objs.objs != NULL)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	515 free(rdman->free_objs.objs);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	516 }
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	517
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	518
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	519
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	520 static mbe_t *canvas_new(int w, int h) {
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	521 #ifndef UNITTEST
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	522 mbe_surface_t *surface;
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	523 mbe_t *cr;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	524
450 a417fd980228 Replace cairo_format_t with mb_img_fmt_t. Thinker K.F. Li <thinker@branda.to> parents: 448 diff changeset	525 surface = mbe_image_surface_create(MB_IFMT_ARGB32,
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	526 w, h);
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	527 cr = mbe_create(surface);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	528
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	529 return cr;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	530 #else
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	531 return NULL;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	532 #endif
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	533 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	534
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	535 static void canvas_free(mbe_t *canvas) {
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	536 #ifndef UNITTEST
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	537 mbe_destroy(canvas);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	538 #endif
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	539 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	540
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	541 static void canvas_get_size(mbe_t canvas, int w, int *h) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	542 #ifndef UNITTEST
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	543 mbe_surface_t *surface;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	544
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	545 surface = mbe_get_target(canvas);
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	546 *w = mbe_image_surface_get_width(surface);
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	547 *h = mbe_image_surface_get_height(surface);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	548 #else
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	549 *w = 0;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	550 *h = 0;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	551 #endif
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	552 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	553
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	554 static int geo_off_in_coord(geo_t geo, coord_t coord) {
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	555 int off = 0;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	556 geo_t *vgeo;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	557
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	558 FORMEMBERS(coord, vgeo) {
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	559 if(vgeo == geo)
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	560 return off;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	561 off++;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	562 }
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	563 return -1;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	564 }
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	565
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	566 static void geo_attach_coord(geo_t geo, coord_t coord) {
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	567 ADD_MEMBER(coord, geo);
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	568 coord->num_members++;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	569 }
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	570
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	571 static void geo_detach_coord(geo_t geo, coord_t coord) {
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	572 int off;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	573 coord_t *child;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	574
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	575 off = geo_off_in_coord(geo, coord);
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	576 if(off < 0)
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	577 return;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	578 FORCHILDREN(coord, child) {
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	579 if(child->before_pmem >= off)
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	580 child->before_pmem--;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	581 }
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	582
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	583 RM_MEMBER(coord, geo);
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	584 coord->num_members--;
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	585 }
0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	586
816 0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	587 /*! \brief Create a new canvas and respective info struct for a coord.
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	588 */
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	589 static coord_canvas_info_t *
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	590 coord_canvas_info_new(redraw_man_t rdman, coord_t coord,
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	591 mbe_t *canvas) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	592 coord_canvas_info_t *info;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	593
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	594 info = (coord_canvas_info_t *)elmpool_elm_alloc(rdman->coord_canvas_pool);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	595 if(info == NULL)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	596 return info;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	597
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	598 info->owner = coord;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	599 info->canvas = canvas;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	600 DARRAY_INIT(&info->dirty_areas);
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	601
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	602 bzero(info->pcache_areas, sizeof(area_t) * 2);
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	603 info->pcache_cur_area = &info->pcache_areas[0];
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	604 info->pcache_last_area = &info->pcache_areas[1];
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	605
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	606 return info;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	607 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	608
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	609 static void coord_canvas_info_free(redraw_man_t *rdman,
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	610 coord_canvas_info_t *info) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	611 DARRAY_DESTROY(&info->dirty_areas);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	612 elmpool_elm_free(rdman->coord_canvas_pool, info);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	613 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	614
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	615 static void mouse_event_root_dummy(event_t evt, void arg) {
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	616 }
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	617
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	618 int redraw_man_init(redraw_man_t rdman, mbe_t cr, mbe_t *backend) {
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	619 extern void redraw_man_destroy(redraw_man_t *rdman);
147 995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	620 extern int _paint_color_size;
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	621 observer_t *addrm_ob;
231 2637519e2bd7 Move mouse event handler and interpreter to src/mouse.c. Thinker K.F. Li <thinker@branda.to> parents: 224 diff changeset	622 extern void addrm_monitor_hdlr(event_t evt, void arg);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	623
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	624 memset(rdman, 0, sizeof(redraw_man_t));
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	625
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	626 DARRAY_INIT(&rdman->dirty_coords);
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	627 DARRAY_INIT(&rdman->dirty_pcache_area_coords);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	628 DARRAY_INIT(&rdman->dirty_geos);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	629 DARRAY_INIT(&rdman->gen_geos);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	630 DARRAY_INIT(&rdman->zeroing_coords);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	631
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	632 rdman->geo_pool = elmpool_new(sizeof(geo_t), 128);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	633 rdman->coord_pool = elmpool_new(sizeof(coord_t), 16);
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	634 rdman->shnode_pool = elmpool_new(sizeof(shnode_t), 16);
75 23bc382d9683 find_geo_in_pos() should return shapes that is not hidden Thinker K.F. Li <thinker@branda.to> parents: 73 diff changeset	635 rdman->observer_pool = elmpool_new(sizeof(observer_t), 32);
23bc382d9683 find_geo_in_pos() should return shapes that is not hidden Thinker K.F. Li <thinker@branda.to> parents: 73 diff changeset	636 rdman->subject_pool = elmpool_new(sizeof(subject_t), 32);
147 995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	637 rdman->paint_color_pool = elmpool_new(_paint_color_size, 64);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	638 rdman->pent_pool = elmpool_new(sizeof(mb_prop_entry_t), 128);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	639 rdman->coord_canvas_pool = elmpool_new(sizeof(coord_canvas_info_t), 16);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	640 if(!(rdman->geo_pool && rdman->coord_pool && rdman->shnode_pool &&
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	641 rdman->observer_pool && rdman->subject_pool &&
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	642 rdman->paint_color_pool && rdman->coord_canvas_pool))
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	643 goto err;
146 e96a584487af Use elmpool to manage paint_color_t objects. Thinker K.F. Li <thinker@branda.to> parents: 141 diff changeset	644
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	645 rdman->ob_factory.subject_alloc = ob_subject_alloc;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	646 rdman->ob_factory.subject_free = ob_subject_free;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	647 rdman->ob_factory.observer_alloc = ob_observer_alloc;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	648 rdman->ob_factory.observer_free = ob_observer_free;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	649 rdman->ob_factory.get_parent_subject = ob_get_parent_subject;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	650
154 6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	651 rdman->redraw =
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	652 subject_new(&rdman->ob_factory, rdman, OBJT_RDMAN);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	653 rdman->addrm_monitor =
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	654 subject_new(&rdman->ob_factory, rdman, OBJT_RDMAN);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	655 if(!(rdman->redraw && rdman->addrm_monitor))
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	656 goto err;
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	657
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	658 addrm_ob = subject_add_observer(rdman->addrm_monitor,
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	659 addrm_monitor_hdlr, rdman);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	660 if(addrm_ob == NULL)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	661 goto err;
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	662
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	663 rdman->last_mouse_over = NULL;
154 6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	664
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	665 rdman->root_coord = elmpool_elm_alloc(rdman->coord_pool);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	666 if(rdman->root_coord == NULL)
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	667 redraw_man_destroy(rdman);
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	668 rdman->n_coords = 1;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	669 coord_init(rdman->root_coord, NULL);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	670 mb_prop_store_init(&rdman->root_coord->obj.props, rdman->pent_pool);
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	671 rdman->root_coord->mouse_event = subject_new(&rdman->ob_factory,
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	672 rdman->root_coord,
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	673 OBJT_COORD);
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	674 coord_set_flags(rdman->root_coord, COF_OWN_CANVAS);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	675 rdman->root_coord->canvas_info =
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	676 coord_canvas_info_new(rdman, rdman->root_coord, cr);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	677 rdman->root_coord->opacity = 1;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	678
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	679 rdman->cr = cr;
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	680 rdman->backend = backend;
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	681
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	682 STAILQ_INIT(rdman->shapes);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	683
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	684 /* \note To make root coord always have at leat one observer.
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	685 * It triggers mouse interpreter to be installed on root.
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	686 */
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	687 subject_set_monitor(rdman->root_coord->mouse_event,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	688 rdman->addrm_monitor);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	689 subject_add_observer(rdman->root_coord->mouse_event,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	690 mouse_event_root_dummy, NULL);
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	691
257 50d253d0fcba Simple image loader and image shape. Thinker K.F. Li <thinker@branda.to> parents: 251 diff changeset	692 mb_prop_store_init(&rdman->props, rdman->pent_pool);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	693 return OK;
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	694
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	695 err:
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	696 if(rdman->geo_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	697 elmpool_free(rdman->geo_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	698 if(rdman->coord_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	699 elmpool_free(rdman->coord_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	700 if(rdman->shnode_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	701 elmpool_free(rdman->shnode_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	702 if(rdman->observer_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	703 elmpool_free(rdman->observer_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	704 if(rdman->subject_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	705 elmpool_free(rdman->subject_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	706 if(rdman->paint_color_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	707 elmpool_free(rdman->paint_color_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	708 if(rdman->pent_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	709 elmpool_free(rdman->pent_pool);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	710 if(rdman->coord_canvas_pool)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	711 elmpool_free(rdman->coord_canvas_pool);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	712 DARRAY_DESTROY(&rdman->dirty_coords);
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	713 DARRAY_DESTROY(&rdman->dirty_pcache_area_coords);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	714 DARRAY_DESTROY(&rdman->dirty_geos);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	715 DARRAY_DESTROY(&rdman->gen_geos);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	716 DARRAY_DESTROY(&rdman->zeroing_coords);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	717 return ERR;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	718 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	719
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	720 void redraw_man_destroy(redraw_man_t *rdman) {
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	721 coord_t coord, saved_coord;
769 7c73fbc8d700 Remove unused local variables Thinker K.F. Li <thinker@codemud.net> parents: 747 diff changeset	722 shape_t *shape;
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	723 geo_t *member;
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	724
257 50d253d0fcba Simple image loader and image shape. Thinker K.F. Li <thinker@branda.to> parents: 251 diff changeset	725 mb_prop_store_destroy(&rdman->props);
50d253d0fcba Simple image loader and image shape. Thinker K.F. Li <thinker@branda.to> parents: 251 diff changeset	726
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	727 free_free_objs(rdman);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	728 free_objs_destroy(rdman);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	729
489 23c7667b3ec0 Fix a potential bug when destroy a rdman. Thinker K.F. Li <thinker@branda.to> parents: 473 diff changeset	730 /* Mark rdman clean that shapes and coords can be freed
23c7667b3ec0 Fix a potential bug when destroy a rdman. Thinker K.F. Li <thinker@branda.to> parents: 473 diff changeset	731 * successfully.
23c7667b3ec0 Fix a potential bug when destroy a rdman. Thinker K.F. Li <thinker@branda.to> parents: 473 diff changeset	732 */
23c7667b3ec0 Fix a potential bug when destroy a rdman. Thinker K.F. Li <thinker@branda.to> parents: 473 diff changeset	733 DARRAY_CLEAN(&rdman->dirty_coords);
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	734 DARRAY_CLEAN(&rdman->dirty_pcache_area_coords);
489 23c7667b3ec0 Fix a potential bug when destroy a rdman. Thinker K.F. Li <thinker@branda.to> parents: 473 diff changeset	735 DARRAY_CLEAN(&rdman->dirty_geos);
23c7667b3ec0 Fix a potential bug when destroy a rdman. Thinker K.F. Li <thinker@branda.to> parents: 473 diff changeset	736
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	737 coord = postorder_coord_subtree(rdman->root_coord, NULL);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	738 while(coord) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	739 saved_coord = coord;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	740 coord = postorder_coord_subtree(rdman->root_coord, coord);
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	741 FORMEMBERS(saved_coord, member) {
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	742 rdman_shape_free(rdman, member->shape);
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	743 }
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	744 rdman_coord_free(rdman, saved_coord);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	745 }
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	746 /* Resources of root_coord is free by elmpool_free() or
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	747 * caller; for canvas
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	748 */
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	749
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	750 while((shape = STAILQ_HEAD(rdman->shapes)) != NULL) {
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	751 rdman_shape_free(rdman, shape);
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	752 }
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	753
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	754 coord_canvas_info_free(rdman, rdman->root_coord->canvas_info);
490 5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	755
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	756 /* XXX: paints are not freed, here. All resources of paints would
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	757 * be reclaimed by freeing elmpools.
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	758 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	759
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	760 elmpool_free(rdman->coord_pool);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	761 elmpool_free(rdman->geo_pool);
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	762 elmpool_free(rdman->shnode_pool);
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	763 elmpool_free(rdman->observer_pool);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	764 elmpool_free(rdman->subject_pool);
146 e96a584487af Use elmpool to manage paint_color_t objects. Thinker K.F. Li <thinker@branda.to> parents: 141 diff changeset	765 elmpool_free(rdman->paint_color_pool);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	766 elmpool_free(rdman->pent_pool);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	767 elmpool_free(rdman->coord_canvas_pool);
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	768
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	769 DARRAY_DESTROY(&rdman->dirty_coords);
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	770 DARRAY_DESTROY(&rdman->dirty_pcache_area_coords);
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	771 DARRAY_DESTROY(&rdman->dirty_geos);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	772 DARRAY_DESTROY(&rdman->gen_geos);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	773 DARRAY_DESTROY(&rdman->zeroing_coords);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	774 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	775
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	776
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	777 #define ASSERT(x)
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	778 /*
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	779 * Change transformation matrix
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	780 * - update aggregated transformation matrix
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	781 * - of coord_t object been changed.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	782 * - of children coord_t objects.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	783 * - redraw members of coord_t objects.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	784 * - redraw shape objects they are overlaid with members.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	785 * - find out overlaid shape objects.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	786 * - geo_t of a coord_t object
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	787 * - can make finding more efficiency.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	788 * - fill overlay geo_t objects of members.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	789 *
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	790 * Change a shape object
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	791 * - redraw changed object.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	792 * - redraw shape objects they are overlaid with changed object.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	793 * - find out overlaid shape objects.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	794 *
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	795 * That coord and geo of shape objects are setted by user code
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	796 * give user code a chance to collect coord and geo objects together
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	797 * and gain interest of higher cache hit rate.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	798 */
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	799
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	800 int rdman_add_shape(redraw_man_t rdman, shape_t shape, coord_t *coord) {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	801 geo_t *geo;
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	802 int r;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	803
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	804 geo = elmpool_elm_alloc(rdman->geo_pool);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	805 if(geo == NULL)
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	806 return ERR;
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	807
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	808 geo_init(geo);
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	809 geo->mouse_event = subject_new(&rdman->ob_factory, geo, OBJT_GEO);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	810 subject_set_monitor(geo->mouse_event, rdman->addrm_monitor);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	811
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	812 geo_attach_coord(geo, coord);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	813
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	814 /* New one should be dirty to recompute it when drawing. */
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	815 r = add_dirty_geo(rdman, geo);
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	816 if(r != OK)
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	817 return ERR;
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	818
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	819 sh_attach_coord(shape, coord);
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	820 sh_attach_geo(shape, geo);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	821
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	822 return OK;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	823 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	824
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	825 /*! \brief Remove a shape object from redraw manager.
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	826 *
154 6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	827 * \note Shapes should be removed after redrawing or when rdman is in clean.
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	828 * \note Removing shapes or coords when a rdman is dirty, removing
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	829 * is postponsed.
58 1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	830 * \todo redraw shape objects that overlaid with removed one.
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	831 */
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	832 int rdman_shape_free(redraw_man_t rdman, shape_t shape) {
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	833 geo_t *geo;
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	834 int r;
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	835
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	836 geo = shape->geo;
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	837
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	838 if(rdman_is_dirty(rdman) && geo != NULL) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	839 if(geo->flags & GEF_FREE)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	840 return ERR;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	841
160 147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	842 geo->flags \|= GEF_FREE;
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	843 sh_hide(shape);
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	844 if(!(geo->flags & GEF_DIRTY)) {
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	845 r = add_dirty_geo(rdman, geo);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	846 if(r != OK)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	847 return ERR;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	848 }
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	849 r = add_free_obj(rdman, shape, (free_func_t)rdman_shape_free);
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	850 if(r != OK)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	851 return ERR;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	852 return OK;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	853 }
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	854
490 5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	855 if(shape->stroke != NULL)
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	856 rdman_paint_stroke(rdman, (paint_t *)NULL, shape);
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	857 if(shape->fill != NULL)
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	858 rdman_paint_fill(rdman, (paint_t *)NULL, shape);
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	859
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	860 if(geo != NULL) {
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	861 subject_free(geo->mouse_event);
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	862 geo_detach_coord(geo, shape->coord);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	863 sh_detach_coord(shape);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	864 sh_detach_geo(shape);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	865 elmpool_elm_free(rdman->geo_pool, geo);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	866 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	867 STAILQ_REMOVE(rdman->shapes, shape_t, sh_next, shape);
251 f08b3ba9c1d8 Remove potential memory address error. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	868 mb_prop_store_destroy(&shape->obj.props);
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	869 shape->free(shape);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	870
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	871 if(rdman->last_mouse_over == (mb_obj_t *)shape)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	872 rdman->last_mouse_over = NULL;
490 5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	873
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	874
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	875 return OK;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	876 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	877
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	878 shnode_t shnode_new(redraw_man_t rdman, shape_t *shape) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	879 shnode_t *node;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	880
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	881 node = (shnode_t *)elmpool_elm_alloc(rdman->shnode_pool);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	882 if(node) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	883 node->shape = shape;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	884 node->next = NULL;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	885 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	886 return node;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	887 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	888
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	889 int rdman_paint_free(redraw_man_t rdman, paint_t paint) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	890 shnode_t shnode, saved_shnode;
490 5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	891 shape_t *shape;
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	892
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	893 if(rdman_is_dirty(rdman)) {
771 01b514800fbe Fix logic error of checking clear flag for paint. Thinker K.F. Li <thinker@codemud.net> parents: 769 diff changeset	894 if(paint->flags & PNTF_FREE)
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	895 return ERR;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	896 add_free_obj(rdman, paint, (free_func_t)rdman_paint_free);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	897 paint->flags \|= PNTF_FREE;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	898 return OK;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	899 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	900
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	901 /* Free member shapes that using this paint. */
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	902 saved_shnode = NULL;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	903 FORPAINTMEMBERS(paint, shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	904 if(saved_shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	905 RM_PAINTMEMBER(paint, saved_shnode);
490 5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	906
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	907 shape = saved_shnode->shape;
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	908 if(shape->stroke == paint)
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	909 rdman_paint_stroke(rdman, (paint_t *)NULL, shape);
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	910 if(shape->fill == paint)
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	911 rdman_paint_fill(rdman, (paint_t *)NULL, shape);
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	912
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	913 shnode_free(rdman, saved_shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	914 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	915 saved_shnode = shnode;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	916 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	917 if(saved_shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	918 RM_PAINTMEMBER(paint, saved_shnode);
490 5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	919
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	920 shape = saved_shnode->shape;
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	921 if(shape->stroke == paint)
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	922 rdman_paint_stroke(rdman, (paint_t *)NULL, shape);
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	923 if(shape->fill == paint)
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	924 rdman_paint_fill(rdman, (paint_t *)NULL, shape);
5d0b2761f89c Reset stroke and fill for shapes when a paint is freed. Thinker K.F. Li <thinker@branda.to> parents: 489 diff changeset	925
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	926 shnode_free(rdman, saved_shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	927 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	928
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	929 paint->free(rdman, paint);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	930 return OK;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	931 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	932
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	933 void _rdman_paint_real_remove_child(redraw_man_t *rdman,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	934 paint_t *paint,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	935 shape_t *shape) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	936 shnode_t *shnode;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	937
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	938 FORPAINTMEMBERS(paint, shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	939 if(shnode->shape == shape) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	940 RM_PAINTMEMBER(paint, shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	941 shnode_free(rdman, shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	942 break;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	943 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	944 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	945 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	946
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	947 coord_t rdman_coord_new(redraw_man_t rdman, coord_t *parent) {
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	948 coord_t coord, root_coord;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	949 coord_t *visit;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	950
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	951 coord = elmpool_elm_alloc(rdman->coord_pool);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	952 if(coord == NULL)
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	953 return NULL;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	954
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	955 coord_init(coord, parent);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	956 mb_prop_store_init(&coord->obj.props, rdman->pent_pool);
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	957 coord->mouse_event = subject_new(&rdman->ob_factory,
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	958 coord,
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	959 OBJT_COORD);
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	960 subject_set_monitor(coord->mouse_event, rdman->addrm_monitor);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	961 /! \note default opacity == 1 /
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	962 coord->opacity = 1;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	963 if(parent)
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	964 coord->canvas_info = parent->canvas_info;
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	965 rdman->n_coords++;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	966
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	967 coord->order = ++rdman->next_coord_order;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	968 if(coord->order == 0) {
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	969 rdman->next_coord_order = 0;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	970 root_coord = visit = rdman->root_coord;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	971 /* skip root coord. */
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	972 visit = preorder_coord_subtree(root_coord, visit);
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	973 while(visit) {
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	974 visit->order = ++rdman->next_coord_order;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	975 visit = preorder_coord_subtree(root_coord, visit);
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	976 }
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	977 }
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	978
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	979 coord->before_pmem = parent->num_members;
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	980
151 d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	981 /* If parent is dirty, children should be dirty. */
d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	982 if(parent && (parent->flags & COF_DIRTY))
152 2b316b5d65f9 Refactory code snippets for making coords dirty. Thinker K.F. Li <thinker@branda.to> parents: 151 diff changeset	983 add_dirty_coord(rdman, coord);
151 d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	984
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	985 return coord;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	986 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	987
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	988 static int rdman_coord_free_postponse(redraw_man_t rdman, coord_t coord) {
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	989 int r;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	990
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	991 if(coord->flags & COF_FREE)
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	992 return ERR;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	993
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	994 coord->flags \|= COF_FREE;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	995 coord_hide(coord);
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	996 if(!(coord->flags & COF_DIRTY)) {
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	997 r = add_dirty_coord(rdman, coord);
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	998 if(r != OK)
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	999 return ERR;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1000 }
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1001 r = add_free_obj(rdman, coord, (free_func_t)rdman_coord_free);
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1002 if(r != OK)
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1003 return ERR;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1004 return OK;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1005 }
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1006
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1007 /*! \brief Free a coord of a redraw_man_t object.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1008 *
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1009 * All children and members should be freed before parent being freed.
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1010 *
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1011 * \param coord is a coord_t without children and members.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1012 * \return 0 for successful, -1 for error.
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	1013 *
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1014 * \note Free is postponsed if the coord is dirty or it has children
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1015 * or members postponsed for free.
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1016 */
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1017 int rdman_coord_free(redraw_man_t rdman, coord_t coord) {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1018 coord_t *parent;
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	1019 coord_t *child;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	1020 geo_t *member;
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1021 int cm_cnt; /* children & members counter */
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1022
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1023 parent = coord->parent;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1024 if(parent == NULL)
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1025 return ERR;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1026
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1027 cm_cnt = 0;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1028 FORCHILDREN(coord, child) {
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1029 cm_cnt++;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1030 if(!(child->flags & COF_FREE))
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1031 return ERR;
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1032 }
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1033 FORMEMBERS(coord, member) {
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1034 cm_cnt++;
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1035 if(!(member->flags & GEF_FREE))
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	1036 return ERR;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	1037 }
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1038
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1039 if(cm_cnt \|\| rdman_is_dirty(rdman))
54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1040 return rdman_coord_free_postponse(rdman, coord);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1041
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1042 /* Free canvas and canvas_info (\ref redraw) */
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1043 if(coord_is_cached(coord)) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1044 canvas_free(_coord_get_canvas(coord));
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1045 coord_canvas_info_free(rdman, coord->canvas_info);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1046 }
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1047
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	1048 RM_CHILD(parent, coord);
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	1049 subject_free(coord->mouse_event);
251 f08b3ba9c1d8 Remove potential memory address error. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	1050 mb_prop_store_destroy(&coord->obj.props);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1051 elmpool_elm_free(rdman->coord_pool, coord);
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1052 rdman->n_coords--;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1053
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1054 return OK;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1055 }
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1056
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	1057 static int _rdman_coord_free_members(redraw_man_t rdman, coord_t coord) {
194 45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1058 geo_t *member;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1059 shape_t *shape;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1060 int r;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1061
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1062 FORMEMBERS(coord, member) {
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1063 shape = geo_get_shape(member);
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1064 r = rdman_shape_free(rdman, shape);
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1065 if(r != OK)
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1066 return ERR;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1067 }
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1068 return OK;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1069 }
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1070
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1071 /*! \brief Free descendant coords and shapes of a coord.
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1072 *
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1073 * The specified coord is also freed.
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1074 */
154 6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1075 int rdman_coord_subtree_free(redraw_man_t rdman, coord_t subtree) {
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1076 coord_t coord, prev_coord;
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1077 int r;
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1078
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1079 if(subtree == NULL)
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1080 return OK;
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1081
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1082 prev_coord = postorder_coord_subtree(subtree, NULL);
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1083 for(coord = postorder_coord_subtree(subtree, prev_coord);
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1084 coord != NULL;
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1085 coord = postorder_coord_subtree(subtree, coord)) {
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1086 if(!(prev_coord->flags & COF_FREE)) {
194 45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1087 r = _rdman_coord_free_members(rdman, prev_coord);
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1088 if(r != OK)
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1089 return ERR;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1090
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1091 r = rdman_coord_free(rdman, prev_coord);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1092 if(r != OK)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1093 return ERR;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1094 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1095 prev_coord = coord;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1096 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1097 if(!(prev_coord->flags & COF_FREE)) {
194 45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1098 r = _rdman_coord_free_members(rdman, prev_coord);
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1099 if(r != OK)
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1100 return ERR;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	1101
154 6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1102 r = rdman_coord_free(rdman, prev_coord);
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1103 if(r != OK)
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1104 return ERR;
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1105 }
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1106
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1107 return OK;
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1108 }
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	1109
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1110 /*! \brief Mark a coord is changed.
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1111 *
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1112 * A changed coord_t object is marked as dirty and put
160 147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	1113 * into dirty_coords list. rdman_coord_changed() should be called
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	1114 * for a coord after it been changed to notify redraw manager to
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	1115 * redraw shapes grouped by it.
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1116 *
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1117 * Once a coord is changed, all its descendants are also put marked
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1118 * dirty.
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1119 */
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1120 int rdman_coord_changed(redraw_man_t rdman, coord_t coord) {
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	1121 coord_t *child;
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1122
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1123 if(coord->flags & COF_DIRTY)
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1124 return OK;
151 d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	1125
152 2b316b5d65f9 Refactory code snippets for making coords dirty. Thinker K.F. Li <thinker@branda.to> parents: 151 diff changeset	1126 add_dirty_coord(rdman, coord);
151 d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	1127
189 257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation. Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	1128 #if 0
160 147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	1129 if(coord->flags & COF_HIDDEN)
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	1130 return OK;
189 257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation. Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	1131 #endif
160 147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	1132
151 d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	1133 /* Make child coords dirty. */
d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	1134 for(child = preorder_coord_subtree(coord, coord);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	1135 child != NULL;
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	1136 child = preorder_coord_subtree(coord, child)) {
151 d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	1137 if(child->flags & (COF_DIRTY \| COF_HIDDEN)) {
d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	1138 preorder_coord_skip_subtree(child);
114 1909d53071ab Check if a coord dirty before dirty it Thinker K.F. Li <thinker@branda.to> parents: 104 diff changeset	1139 continue;
151 d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	1140 }
d11aa8fc06c7 Fix bug of tanks do not show at right places. Thinker K.F. Li <thinker@branda.to> parents: 150 diff changeset	1141
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1142 if(coord_is_cached(child)) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1143 preorder_coord_skip_subtree(child);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1144 continue;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1145 }
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1146
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1147 add_dirty_coord(rdman, child);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	1148 }
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1149
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1150 return OK;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1151 }
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1152
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1153 static int _rdman_shape_changed(redraw_man_t rdman, shape_t shape) {
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1154 geo_t *geo;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1155 int r;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1156
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1157 geo = shape->geo;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1158
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1159 if(geo->flags & GEF_DIRTY)
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1160 return OK;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1161
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1162 r = add_dirty_geo(rdman, geo);
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1163 if(r == ERR)
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	1164 return ERR;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1165
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1166 return OK;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1167 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1168
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1169 /*! \brief Mark a shape is changed.
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1170 *
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1171 * The geo_t object of a changed shape is mark as dirty and
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1172 * put into dirty_geos list.
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1173 */
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1174 int rdman_shape_changed(redraw_man_t rdman, shape_t shape) {
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1175 return _rdman_shape_changed(rdman, shape);
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1176 }
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	1177
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1178 int rdman_paint_changed(redraw_man_t rdman, paint_t paint) {
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1179 shnode_t *shnode;
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1180 int r;
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1181
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1182 FORPAINTMEMBERS(paint, shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	1183 r = _rdman_shape_changed(rdman, shnode->shape);
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1184 if(r != OK)
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1185 return ERR;
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1186 }
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1187 return OK;
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1188 }
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1189
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1190
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1191 /* Clean dirties */
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1192
57 ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1193 static int is_coord_subtree_hidden(coord_t *coord) {
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1194 while(coord) {
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1195 if(coord->flags & COF_HIDDEN)
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1196 return 1;
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1197 coord = coord->parent;
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1198 }
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1199 return 0;
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1200 }
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1201
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1202 static void clean_shape(shape_t *shape) {
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 194 diff changeset	1203 switch(MBO_TYPE(shape)) {
c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 194 diff changeset	1204 case MBO_PATH:
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1205 sh_path_transform(shape);
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1206 break;
435 2bdd4f5dd2ca Make sh_text and sh_stext optional. Thinker K.F. Li <thinker@branda.to> parents: 430 diff changeset	1207 #ifdef SH_TEXT
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 194 diff changeset	1208 case MBO_TEXT:
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1209 sh_text_transform(shape);
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1210 break;
435 2bdd4f5dd2ca Make sh_text and sh_stext optional. Thinker K.F. Li <thinker@branda.to> parents: 430 diff changeset	1211 #endif
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 194 diff changeset	1212 case MBO_RECT:
35 581a03196093 Support rectangle tag of SVG. Thinker K.F. Li <thinker@branda.to> parents: 33 diff changeset	1213 sh_rect_transform(shape);
581a03196093 Support rectangle tag of SVG. Thinker K.F. Li <thinker@branda.to> parents: 33 diff changeset	1214 break;
260 29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 257 diff changeset	1215 case MBO_IMAGE:
29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 257 diff changeset	1216 sh_image_transform(shape);
29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 257 diff changeset	1217 break;
435 2bdd4f5dd2ca Make sh_text and sh_stext optional. Thinker K.F. Li <thinker@branda.to> parents: 430 diff changeset	1218 #ifdef SH_STEXT
424 585baa462778 Make sh_stext_transform() pass first test case for him. Thinker K.F. Li <thinker@branda.to> parents: 408 diff changeset	1219 case MBO_STEXT:
430 bec538d361e9 Fix typo in redraw_man.c when adding sh_stext object type. Thinker K.F. Li <thinker@branda.to> parents: 427 diff changeset	1220 sh_stext_transform(shape);
424 585baa462778 Make sh_stext_transform() pass first test case for him. Thinker K.F. Li <thinker@branda.to> parents: 408 diff changeset	1221 break;
435 2bdd4f5dd2ca Make sh_text and sh_stext optional. Thinker K.F. Li <thinker@branda.to> parents: 430 diff changeset	1222 #endif
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1223 #ifdef UNITTEST
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1224 default:
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1225 sh_dummy_transform(shape);
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1226 break;
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1227 #endif /* UNITTEST */
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1228 }
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1229 shape->geo->flags &= ~GEF_DIRTY;
57 ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1230
747 d2f2ed27b84d Separate GEF_NOT_SHOWED and GEF_HIDDEN flags. Thinker K.F. Li <thinker@codemud.net> parents: 541 diff changeset	1231 if(sh_get_flags(shape, GEF_HIDDEN) \|\|
d2f2ed27b84d Separate GEF_NOT_SHOWED and GEF_HIDDEN flags. Thinker K.F. Li <thinker@codemud.net> parents: 541 diff changeset	1232 is_coord_subtree_hidden(shape->coord))
d2f2ed27b84d Separate GEF_NOT_SHOWED and GEF_HIDDEN flags. Thinker K.F. Li <thinker@codemud.net> parents: 541 diff changeset	1233 sh_set_flags(shape, GEF_NOT_SHOWED);
57 ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 38 diff changeset	1234 else
747 d2f2ed27b84d Separate GEF_NOT_SHOWED and GEF_HIDDEN flags. Thinker K.F. Li <thinker@codemud.net> parents: 541 diff changeset	1235 sh_clear_flags(shape, GEF_NOT_SHOWED);
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1236 }
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1237
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1238 /*! \brief Setup canvas_info for the coord.
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1239 *
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1240 * Own a canvas or inherit it from parent.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1241 * \sa
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1242 * - \ref redraw
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1243 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1244 static void setup_canvas_info(redraw_man_t rdman, coord_t coord) {
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1245 if(coord->parent == NULL)
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1246 return;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1247
816 0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	1248 if(coord->opacity != 1 \|\| coord_is_always_cached(coord)) {
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1249 if(!coord_is_cached(coord)) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1250 /* canvas is assigned latter, in zeroing_coord() */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1251 coord->canvas_info = coord_canvas_info_new(rdman, coord, NULL);
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1252 coord_set_flags(coord, COF_OWN_CANVAS);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1253 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1254 } else {
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1255 if(coord_is_cached(coord)) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1256 canvas_free(_coord_get_canvas(coord));
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1257 coord_canvas_info_free(rdman, coord->canvas_info);
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1258 coord_clear_flags(coord, COF_OWN_CANVAS);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1259 }
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1260 /* This must here to keep coords that do not own canvas
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1261 * can always point to right canvas_info. Since, they
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1262 * don't know when will parent change it's canvas_info.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1263 */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1264 coord->canvas_info = coord->parent->canvas_info;
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1265 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1266 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	1267
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1268 /* \brief Compute matrix from cached canvas to parent device space.
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1269 */
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1270 static void compute_cached_2_pdev_matrix(coord_t *coord,
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1271 co_aix canvas2pdev_matrix[6]) {
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1272 coord_t *parent;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1273 co_aix *aggr;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1274 co_aix matrix, paggr;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1275 co_aix scale_x, scale_y;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1276 co_aix shift_x, shift_y;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1277 co_aix canvas2p[6];
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1278
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1279 aggr = coord_get_aggr_matrix(coord);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1280 matrix = coord->matrix;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1281 parent = coord->parent;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1282 paggr = coord_get_aggr_matrix(parent);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1283
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1284 scale_x = matrix[0] / aggr[0];
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1285 scale_y = matrix[3] / aggr[3];
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1286 shift_x = matrix[2] - scale_x * aggr[2];
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1287 shift_y = matrix[5] - scale_y * aggr[5];
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1288
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1289 canvas2p[0] = scale_x;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1290 canvas2p[1] = 0;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1291 canvas2p[2] = shift_x;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1292 canvas2p[3] = 0;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1293 canvas2p[4] = scale_y;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1294 canvas2p[5] = shift_y;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1295
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1296 matrix_mul(paggr, canvas2p, canvas2pdev_matrix);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1297 }
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1298
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1299 /*! \brief Compute area in parent cached coord for a cached coord.
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1300 *
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1301 * The coordination system of cached coord and descendants is resized,
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1302 * and shifted. It makes all descendants bound by a box, canvas box,
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1303 * at 0, 0 and size is the same as the canvas.
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1304 *
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1305 * The bounding box where the canvas would be draw on the canvas on
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1306 * ancestral cached coord can be retreived by shifting and resizing
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1307 * canvas box in reverse and transform to coordination system of
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1308 * ancestral cached coord.
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1309 */
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1310 static void compute_pcache_area(coord_t *coord) {
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1311 co_aix cached2pdev[6];
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1312 int c_w, c_h;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1313 canvas_t *canvas;
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1314 coord_canvas_info_t *canvas_info;
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1315 co_aix poses[4][2];
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1316
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1317 canvas_info = coord->canvas_info;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1318 SWAP(canvas_info->pcache_cur_area, canvas_info->pcache_last_area,
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1319 area_t *);
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1320 compute_cached_2_pdev_matrix(coord, cached2pdev);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1321
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1322 canvas = _coord_get_canvas(coord);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1323 canvas_get_size(canvas, &c_w, &c_h);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1324
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1325 poses[0][0] = 0;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1326 poses[0][1] = 0;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1327 poses[1][0] = c_w;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1328 poses[1][1] = c_h;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1329 poses[2][0] = 0;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1330 poses[2][1] = c_h;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1331 poses[3][0] = c_w;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1332 poses[3][1] = 0;
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1333 matrix_trans_pos(cached2pdev, &poses[0][0], &poses[0][1]);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1334 matrix_trans_pos(cached2pdev, &poses[1][0], &poses[1][1]);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1335 matrix_trans_pos(cached2pdev, &poses[2][0], &poses[2][1]);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1336 matrix_trans_pos(cached2pdev, &poses[3][0], &poses[3][1]);
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1337
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1338 area_init(coord_get_pcache_area(coord), 4, poses);
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1339
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1340 coord_set_flags(coord, COF_DIRTY_PCACHE_AREA);
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1341 }
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1342
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1343 /*! \brief Compute area of a coord.
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1344 */
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1345 static int
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1346 compute_area(coord_t *coord) {
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1347 static co_aix (*poses)[2];
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1348 static int max_poses = 0;
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1349 geo_t *geo;
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1350 int cnt, pos_cnt;
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1351
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1352 cnt = 0;
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1353 FORMEMBERS(coord, geo) {
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1354 cnt++;
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1355 }
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1356
147 995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	1357 if(max_poses < (cnt * 2)) {
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	1358 free(poses);
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	1359 max_poses = cnt * 2;
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	1360 poses = (co_aix ()[2])malloc(sizeof(co_aix [2]) max_poses);
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	1361 if(poses == NULL)
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	1362 return ERR;
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc(). Thinker K.F. Li <thinker@branda.to> parents: 146 diff changeset	1363 }
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1364
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1365 pos_cnt = 0;
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	1366 FORMEMBERS(coord, geo) {
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1367 area_to_positions(geo->cur_area, poses + pos_cnt);
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1368 pos_cnt += 2;
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1369 }
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1370
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1371 area_init(coord_get_area(coord), pos_cnt, poses);
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1372
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1373 return OK;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1374 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1375
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1376 static int coord_clean_members_n_compute_area(coord_t *coord) {
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1377 geo_t *geo;
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1378 int r;
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1379 /! \note poses is shared by invokings, it is not support reentrying. /
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1380
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1381 /* Clean member shapes. */
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1382 FORMEMBERS(coord, geo) {
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1383 clean_shape(geo->shape);
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1384 }
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1385
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1386 r = compute_area(coord);
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1387 if(r != OK)
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1388 return ERR;
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1389
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1390 return OK;
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1391 }
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1392
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1393 /*! \brief Clean dirty coords.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1394 *
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1395 * This function compute aggregation matrix and area for dirty
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1396 * coords. But, aggregation matrix of a cached coord is different from
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1397 * normal one. (see compute_aggr_of_cached_coord()).
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1398 *
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1399 * \note coords their opacity != 1 are also traded as cached ones.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1400 */
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1401 static int clean_coord(redraw_man_t rdman, coord_t coord) {
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1402 coord_t *child;
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1403 int r;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1404
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1405 setup_canvas_info(rdman, coord);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1406
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1407 compute_aggr(coord);
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1408
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1409 /* Areas of cached coords are computed in two phase.
534 9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1410 * Phase 1 works like other normal ones. Phase 2, collects
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1411 * all areas of descendants to compute a minimum covering area.
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1412 * Phase 2 is performed by zeroing_coord().
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1413 */
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1414 r = coord_clean_members_n_compute_area(coord);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1415 if(r != OK)
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1416 return ERR;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1417
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1418 add_dirty_area(rdman, coord, coord->cur_area);
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1419 add_dirty_area(rdman, coord, coord->last_area);
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1420
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1421 coord_clear_flags(coord, COF_DIRTY);
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1422 coord_set_flags(coord, COF_JUST_CLEAN);
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1423
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1424 FORCHILDREN(coord, child) {
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1425 if(coord_is_cached(child))
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1426 add_dirty_pcache_area_coord(rdman, child);
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1427 }
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1428
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1429 return OK;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1430 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1431
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1432 /*! \brief Clean coord_t objects.
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1433 *
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1434 * It computes aggregation matrix and area for dirty coords.
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1435 *
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1436 * This function also responsible for computing area of parent cached
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1437 * coord, coord_canvas_info_t::pcache_cur_area, for its cached children.
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1438 */
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1439 static int clean_rdman_coords(redraw_man_t *rdman) {
769 7c73fbc8d700 Remove unused local variables Thinker K.F. Li <thinker@codemud.net> parents: 747 diff changeset	1440 coord_t *coord;
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1441 coord_t **dirty_coords;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1442 int n_dirty_coords;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1443 int i, r;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1444
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1445 n_dirty_coords = rdman->dirty_coords.num;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1446 if(n_dirty_coords > 0) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1447 dirty_coords = rdman->dirty_coords.ds;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1448 _insert_sort((void **)dirty_coords, n_dirty_coords,
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1449 OFFSET(coord_t, order)); /* ascend order */
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1450 for(i = 0; i < n_dirty_coords; i++) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1451 coord = dirty_coords[i];
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1452 if(!coord_get_flags(coord, COF_DIRTY \| COF_JUST_CLEAN))
327 85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1453 continue;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1454 r = clean_coord(rdman, coord);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1455 if(r != OK)
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1456 return ERR;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1457 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1458 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1459 return OK;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1460 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1461
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1462 static int clean_rdman_geos(redraw_man_t *rdman) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1463 int i;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1464 int n_dirty_geos;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1465 geo_t **dirty_geos;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1466 geo_t *visit_geo;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1467 coord_t *coord;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1468
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1469 n_dirty_geos = rdman->dirty_geos.num;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1470 if(n_dirty_geos > 0) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1471 dirty_geos = rdman->dirty_geos.ds;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1472 for(i = 0; i < n_dirty_geos; i++) {
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1473 visit_geo = dirty_geos[i];
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1474 if(!(visit_geo->flags & GEF_DIRTY))
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1475 continue;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1476
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1477 clean_shape(visit_geo->shape);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1478 coord = geo_get_coord(visit_geo);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1479 add_dirty_area(rdman, coord, visit_geo->cur_area);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1480 add_dirty_area(rdman, coord, visit_geo->last_area);
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1481 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1482 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1483
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1484 return OK;
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1485 }
85b8bb36fe71 Move and update in source documents Thinker K.F. Li <thinker@branda.to> parents: 322 diff changeset	1486
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1487 /*! \brief Shift space of coord to align left-top of minimum covering.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1488 *
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1489 * Align left-top of minimum rectangle covering occupied area of
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1490 * sub-graphic to origin of the space.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1491 */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1492 static
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1493 void zeroing_coord(redraw_man_t rdman, coord_t coord) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1494 coord_t *cur;
769 7c73fbc8d700 Remove unused local variables Thinker K.F. Li <thinker@codemud.net> parents: 747 diff changeset	1495 area_t *area;
541 f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1496 geo_t *geo;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1497 co_aix min_x, min_y;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1498 co_aix max_x, max_y;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1499 co_aix x, y;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1500 int w, h;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1501 int c_w, c_h;
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	1502 mbe_t *canvas;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1503 co_aix *aggr;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1504
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1505 if(coord->parent == NULL) /! \note Should not zeroing root coord /
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1506 abort();
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1507 if(!(coord_is_zeroing(coord)))
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1508 abort();
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1509
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1510 coord_clear_zeroing(coord);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1511
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1512 /*
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1513 * Compute minimum overing area of sub-graphic
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1514 */
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1515 area = coord_get_area(coord);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1516 min_x = area->x;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1517 min_y = area->y;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1518 max_x = min_x + area->w;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1519 max_y = min_y + area->h;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1520
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1521 for(cur = preorder_coord_subtree(coord, coord);
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1522 cur != NULL;
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1523 cur = preorder_coord_subtree(coord, cur)) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1524 area = coord_get_area(cur);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1525 if(area->x < min_x)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1526 min_x = area->x;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1527 if(area->y < min_y)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1528 min_y = area->y;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1529
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1530 x = area->x + area->w;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1531 y = area->y + area->h;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1532
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1533 if(x > max_x)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1534 max_x = x;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1535 if(y > max_y)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1536 max_y = y;
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1537 if(coord_is_cached(cur))
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1538 preorder_coord_skip_subtree(cur);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1539 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1540
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1541 w = max_x - min_x;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1542 h = max_y - min_y;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1543
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1544 canvas = _coord_get_canvas(coord);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1545 if(canvas)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1546 canvas_get_size(canvas, &c_w, &c_h);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1547 else
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1548 c_w = c_h = 0;
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1549
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1550 /* Without COF_JUST_CLEAN means the coordination system and matrix
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1551 * of the coord have not changed since last time of zeroing. So,
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1552 * if canvas box cover all descendants, we don't need rezeroing,
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1553 * and avoid redraw all descendants.
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1554 *
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1555 * Width and height of actually drawing area should not be smaller
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1556 * than half of canvas's width and height.
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1557 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1558 if(!coord_get_flags(coord, COF_JUST_CLEAN) &&
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1559 min_x >= 0 && min_y >= 0 && max_x <= c_w && max_y <= c_h &&
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1560 h >= (c_h >> 2) && w >= (c_w >> 2)) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1561 /* Canvas fully cover sub-graphic. */
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1562 coord_set_flags(coord, COF_SKIP_ZERO);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1563 return;
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1564 }
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1565
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1566 /*
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1567 * Adjust matrics of descendants to align left-top corner of
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1568 * minimum covering area with origin of space defined by
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1569 * zeroing coord.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1570 */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1571 FOR_COORDS_PREORDER(coord, cur) {
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1572 if(coord_is_cached(cur) && coord != cur) {
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1573 /*
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1574 * Cached coords are zeroed from root to leaves, so
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1575 * changes of aggr_matrix would be propagated to next
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1576 * level of cached.
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1577 */
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1578 preorder_coord_skip_subtree(cur);
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1579 }
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1580 /* Shift space */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1581 aggr = coord_get_aggr_matrix(cur);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1582 aggr[3] -= min_x;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1583 aggr[5] -= min_y;
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1584
541 f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1585 FOR_COORD_MEMBERS(coord, geo) {
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1586 /* \see GEO_SWAP() */
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1587 if(!geo_get_flags(geo, GEF_SWAP))
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1588 SWAP(geo->cur_area, geo->last_area, area_t *);
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1589 }
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1590 coord_clean_members_n_compute_area(cur);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1591 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1592
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1593 /*
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1594 * Setup canvas
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1595 *
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1596 * Canvas of a cached coord is not setted in
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1597 * coord_canvas_info_new(). It should be setted, here.
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1598 */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1599 if(canvas == NULL \|\| w > c_w \|\| h > c_w) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1600 if(canvas)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1601 canvas_free(canvas);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1602 canvas = canvas_new(w, h);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1603 _coord_set_canvas(coord, canvas);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1604 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1605
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1606 coord_set_flags(coord, COF_JUST_ZERO);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1607 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1608
519 7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	1609 /*! \brief Add canvas owner of dirty geos to redraw_man_t::zeroing_coords.
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1610 *
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1611 * All possible coords that need a zeroing have at least one dirty geo.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1612 */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1613 static int add_rdman_zeroing_coords(redraw_man_t *rdman) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1614 int i;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1615 int n_dirty_geos;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1616 geo_t *dirty_geos, geo;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1617 int n_dirty_coords;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1618 coord_t *dirty_coords, coord;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1619
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1620 /* Mark all cached ancestral coords of dirty geos */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1621 n_dirty_geos = rdman->dirty_geos.num;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1622 dirty_geos = rdman->dirty_geos.ds;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1623 for(i = 0; i < n_dirty_geos; i++) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1624 geo = dirty_geos[i];
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1625 coord = coord_get_cached(geo_get_coord(geo));
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1626 while(!coord_get_flags(coord, COF_MUST_ZEROING \| COF_TEMP_MARK)) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1627 if(coord_is_root(coord))
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1628 break;
525 f9326e955417 Does not add root coord to zeroing list Thinker K.F. Li <thinker@branda.to> parents: 524 diff changeset	1629 coord_set_flags(coord, COF_TEMP_MARK);
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1630 coord = coord_get_cached(coord_get_parent(coord));
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1631 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1632 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1633
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1634 /* Mark all cached ancestral coords of dirty coords */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1635 n_dirty_coords = rdman->dirty_coords.num;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1636 dirty_coords = rdman->dirty_coords.ds;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1637 for(i = 0; i < n_dirty_coords; i++) {
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1638 coord = coord_get_cached(dirty_coords[i]);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1639 while(!coord_get_flags(coord, COF_MUST_ZEROING \| COF_TEMP_MARK)) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1640 if(coord_is_root(coord))
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1641 break;
525 f9326e955417 Does not add root coord to zeroing list Thinker K.F. Li <thinker@branda.to> parents: 524 diff changeset	1642 coord_set_flags(coord, COF_TEMP_MARK);
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1643 coord = coord_get_cached(coord_get_parent(coord));
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1644 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1645 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1646
519 7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	1647 /* Add all marked coords into redraw_man_t::zeroing_coords list */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1648 FOR_COORDS_PREORDER(rdman->root_coord, coord) {
811 5aca6024b147 subtree of root coord can not be skept Thinker K.F. Li <thinker@codemud.net> parents: 771 diff changeset	1649 if(!coord_is_cached(coord) \|\| coord_is_root(coord))
520 f106b57b8660 Skip coords that is not cached when add coords into zeroing_coords list. Thinker K.F. Li <thinker@branda.to> parents: 519 diff changeset	1650 continue; /* skip coords that is not cached */
f106b57b8660 Skip coords that is not cached when add coords into zeroing_coords list. Thinker K.F. Li <thinker@branda.to> parents: 519 diff changeset	1651
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1652 if(!coord_get_flags(coord, COF_TEMP_MARK)) {
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1653 if(coord_get_flags(coord, COF_DIRTY_PCACHE_AREA))
b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	1654 add_dirty_pcache_area_coord(rdman, coord);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1655 preorder_coord_skip_subtree(coord);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1656 continue;
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	1657 }
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1658 add_zeroing_coord(rdman, coord);
519 7a1b17ebb3b4 Change documentation for zeroing Thinker K.F. Li <thinker@branda.to> parents: 512 diff changeset	1659
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1660 coord_clear_flags(coord, COF_TEMP_MARK);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1661 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1662
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1663 return OK;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1664 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1665
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1666 /*! \brief Zeroing coords in redraw_man_t::zeroing_coords.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1667 *
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1668 * \note redraw_man_t::zeroing_coords must in descent partial order of
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1669 * tree. The size of a cached coord is effected by cached
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1670 * descendants.
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1671 */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1672 static int zeroing_rdman_coords(redraw_man_t *rdman) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1673 int i;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1674 coords_t *all_zeroing;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1675 coord_t *coord;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1676
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1677 all_zeroing = &rdman->zeroing_coords;
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1678 /*! Zeroing is performed from leaves to root.
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1679 *
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1680 * REASON: The size of canvas is also effected by cached
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1681 * descedants. A cached coord is only effected by parent
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1682 * cached coord when it-self is dirty. When a cached
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1683 * coord is dirty, it is clean (compute aggregated matrix)
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1684 * by recomputing a scale for x and y-axis from aggregated
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1685 * matrix of parent coord. And, cleaning coord is
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1686 * performed before zeroing. It means ancestors of a
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1687 * cached coord would not effect it when zeroing.
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1688 */
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1689 for(i = all_zeroing->num - 1; i >= 0; i--) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1690 coord = all_zeroing->ds[i];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1691 zeroing_coord(rdman, coord);
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1692 compute_pcache_area(coord);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1693 }
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1694
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1695 return OK;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1696 }
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1697
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1698 /*! \brief Compute pcache_area for coords whoes pcache_area is dirty.
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1699 *
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1700 * coord_t::dirty_pcache_area_coords also includes part of coords in
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1701 * coord_t::zeroing_coords. The pcache_area of coords that is in
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1702 * coord_t::dirty_pcache_area_coords, but is not in
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1703 * coord_t::zeroing_coords should be computed here.
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1704 * zeroing_rdman_coords() is responsible for computing pcache_area for
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1705 * zeroing ones.
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1706 */
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1707 static int
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1708 compute_rdman_coords_pcache_area(redraw_man_t *rdman) {
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1709 coords_t *all_coords;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1710 coord_t *coord;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1711 int i;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1712
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1713 all_coords = &rdman->dirty_pcache_area_coords;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1714 for(i = 0; i < all_coords->num; i++) {
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1715 coord = all_coords->ds[i];
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1716 if(coord_get_flags(coord, COF_DIRTY_PCACHE_AREA))
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1717 compute_pcache_area(coord);
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1718 }
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1719 return OK;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1720 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1721
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1722 /*! \brief Add aggregated dirty areas to ancestor.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1723 *
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1724 * Dirty areas are aggregated into two areas. It assumes that even or odd
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1725 * ones are old areas or new areas repsective. So, all even ones are
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1726 * aggregated in an area, and odd ones are in another.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1727 */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1728 static void add_aggr_dirty_areas_to_ancestor(redraw_man_t *rdman,
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1729 coord_t *coord) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1730 int i;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1731 int n_areas;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1732 co_aix poses0[2][2], poses1[2][2];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1733 co_aix canvas2pdev_matrix[6];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1734 area_t *areas, area;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1735 area_t area0, area1;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1736 coord_t parent, pcached_coord;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1737
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1738 n_areas = _coord_get_dirty_areas(coord)->num;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1739 areas = _coord_get_dirty_areas(coord)->ds;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1740 if(n_areas == 0)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1741 abort(); /* should not happen! */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1742
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1743 area0 = _coord_get_aggr_dirty_areas(coord);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1744 area1 = area0 + 1;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1745
532 5711059b9642 Add todo Thinker K.F. Li <thinker@branda.to> parents: 531 diff changeset	1746 /* TODO: Since both cur & last area of coords are added into dirty
5711059b9642 Add todo Thinker K.F. Li <thinker@branda.to> parents: 531 diff changeset	1747 * area list, position of both areas shoud be adjusted for
5711059b9642 Add todo Thinker K.F. Li <thinker@branda.to> parents: 531 diff changeset	1748 * all descendants when zeroing a cached coord.
5711059b9642 Add todo Thinker K.F. Li <thinker@branda.to> parents: 531 diff changeset	1749 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1750 for(i = 0; i < n_areas; i++) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1751 area = areas[i];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1752 if(area->w != 0 \|\| area->h != 0)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1753 break;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1754 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1755
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1756 if(i >= n_areas)
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1757 return;
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1758
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1759 area = areas[i++];
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1760 poses0[0][0] = area->x;
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1761 poses0[0][1] = area->y;
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1762 poses0[1][0] = area->x + area->w;
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1763 poses0[1][1] = area->y + area->h;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1764
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1765 if(i < n_areas) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1766 area = areas[i++];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1767 poses1[0][0] = area->x;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1768 poses1[0][1] = area->y;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1769 poses1[1][0] = area->x + area->w;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1770 poses1[1][1] = area->y + area->h;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1771 } else {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1772 poses1[0][0] = 0;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1773 poses1[0][1] = 0;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1774 poses1[1][0] = 0;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1775 poses1[1][1] = 0;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1776 }
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1777
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1778 for(; i < n_areas - 1;) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1779 /* Even areas */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1780 area = areas[i++];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1781 if(area->w != 0 \|\| area->h != 0) {
375 44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1782 poses0[0][0] = MB_MIN(poses0[0][0], area->x);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1783 poses0[0][1] = MB_MIN(poses0[0][1], area->y);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1784 poses0[1][0] = MB_MAX(poses0[1][0], area->x + area->w);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1785 poses0[1][1] = MB_MAX(poses0[1][1], area->y + area->h);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1786 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1787 /* Odd areas */
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1788 area = areas[i++];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1789 if(area->w != 0 \|\| area->h != 0) {
375 44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1790 poses1[0][0] = MB_MIN(poses1[0][0], area->x);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1791 poses1[0][1] = MB_MIN(poses1[0][1], area->y);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1792 poses1[1][0] = MB_MAX(poses1[1][0], area->x + area->w);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1793 poses1[1][1] = MB_MAX(poses1[1][1], area->y + area->h);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1794 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1795 }
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1796
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1797 if(i < n_areas) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1798 area = areas[i];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1799 if(area->w != 0 \|\| area->h != 0) {
375 44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1800 poses0[0][0] = MB_MIN(poses0[0][0], area->x);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1801 poses0[0][1] = MB_MIN(poses0[0][1], area->y);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1802 poses0[1][0] = MB_MAX(poses0[1][0], area->x + area->w);
44b8223f307c Rename MIN/MAX to MB_MIN/MB_MAX. Thinker K.F. Li <thinker@branda.to> parents: 356 diff changeset	1803 poses0[1][1] = MB_MAX(poses0[1][1], area->y + area->h);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1804 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1805 }
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1806
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1807 parent = coord_get_parent(coord);
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1808 pcached_coord = coord_get_cached(parent);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1809
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1810 compute_cached_2_pdev_matrix(coord, canvas2pdev_matrix);
532 5711059b9642 Add todo Thinker K.F. Li <thinker@branda.to> parents: 531 diff changeset	1811
5711059b9642 Add todo Thinker K.F. Li <thinker@branda.to> parents: 531 diff changeset	1812 /* Add dirty areas to parent cached coord. */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1813 matrix_trans_pos(canvas2pdev_matrix, poses0[0], poses0[0] + 1);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1814 matrix_trans_pos(canvas2pdev_matrix, poses0[1], poses0[1] + 1);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1815 area_init(area0, 2, poses0);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1816 add_dirty_area(rdman, pcached_coord, area0);
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1817
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1818 matrix_trans_pos(canvas2pdev_matrix, poses1[0], poses1[0] + 1);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1819 matrix_trans_pos(canvas2pdev_matrix, poses1[1], poses1[1] + 1);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1820 area_init(area1, 2, poses1);
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1821 add_dirty_area(rdman, pcached_coord, area1);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1822
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1823 if(coord_get_flags(coord, COF_JUST_CLEAN) &&
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1824 !coord_get_flags(pcached_coord, COF_JUST_CLEAN))
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1825 add_dirty_area(rdman, pcached_coord, coord->last_area);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1826 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1827
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1828 /*! \brief To test if redrawing all elements on the canvas of a cached coord.
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1829 */
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1830 #define IS_CACHE_REDRAW_ALL(co) \
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1831 (coord_get_flags((co), COF_JUST_CLEAN \| COF_JUST_ZERO))
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1832
526 3f695a6177b2 Change typos in comment Thinker K.F. Li <thinker@branda.to> parents: 525 diff changeset	1833 /* Aggregate dirty areas and propagate them to ancestor cached coord.
521 fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1834 *
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1835 * The aggregation is performed from leaves to root. But, this
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1836 * function do not aggregate dirty areas for root coord. The dirty
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1837 * areas of a cached coord are aggregated into two areas, one for old
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1838 * areas and one or new areas. Both aggregation areas are add into
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1839 * dirty_areas list of closet ancestral cached coord.
fa2ccf39ba53 imported patch more_comment.diff Thinker K.F. Li <thinker@branda.to> parents: 520 diff changeset	1840 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1841 static int add_rdman_aggr_dirty_areas(redraw_man_t *rdman) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1842 int i;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1843 int n_zeroing;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1844 coord_t **zeroings;
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1845 coord_t coord, pcached_coord;
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1846 int n_dpca_coords; /* number of dirty pcache area coords */
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1847 coord_t *dpca_coords; / dirty pcache area coords */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1848
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1849 /* Add aggregated areas to parent cached one for coords in zeroing
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1850 * list
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1851 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1852 n_zeroing = rdman->zeroing_coords.num;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1853 zeroings = rdman->zeroing_coords.ds;
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1854 for(i = 0; i < n_zeroing; i++) {
817 387d1c597632 Change order of statements to fix bug of wild pointers. Thinker K.F. Li <thinker@codemud.net> parents: 816 diff changeset	1855 coord = zeroings[i];
387d1c597632 Change order of statements to fix bug of wild pointers. Thinker K.F. Li <thinker@codemud.net> parents: 816 diff changeset	1856
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1857 if(coord_get_flags(coord, COF_TEMP_MARK))
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1858 continue;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1859 coord_set_flags(coord, COF_TEMP_MARK);
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1860
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1861 pcached_coord = coord_get_cached(coord_get_parent(coord));
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1862
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1863 if(coord_is_root(coord) \|\| IS_CACHE_REDRAW_ALL(pcached_coord))
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1864 continue;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1865
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1866 if(IS_CACHE_REDRAW_ALL(coord)) {
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1867 add_dirty_area(rdman, pcached_coord,
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1868 coord_get_pcache_area(coord));
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1869 add_dirty_area(rdman, pcached_coord,
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1870 coord_get_pcache_last_area(coord));
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1871 } else {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1872 add_aggr_dirty_areas_to_ancestor(rdman, coord);
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1873 }
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1874 }
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1875
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1876 /* Add pcache_areas to parent cached one for coord that is
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1877 * non-zeroing and its parent is changed.
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1878 */
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1879 n_dpca_coords = rdman->dirty_pcache_area_coords.num;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1880 dpca_coords = rdman->dirty_pcache_area_coords.ds;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1881 for(i = 0; i < n_dpca_coords; i++) {
815 4badbfa8f386 Change order of statement to fix segmentation fault Thinker K.F. Li <thinker@codemud.net> parents: 811 diff changeset	1882 coord = dpca_coords[i];
4badbfa8f386 Change order of statement to fix segmentation fault Thinker K.F. Li <thinker@codemud.net> parents: 811 diff changeset	1883
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1884 if(coord_get_flags(coord, COF_TEMP_MARK))
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1885 continue;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1886 coord_set_flags(coord, COF_TEMP_MARK);
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1887
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1888 pcached_coord = coord_get_cached(coord_get_parent(coord));
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1889
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1890 if(coord_is_root(coord) \|\| IS_CACHE_REDRAW_ALL(pcached_coord))
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1891 continue;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1892
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1893 add_dirty_area(rdman, pcached_coord,
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1894 coord_get_pcache_area(coord));
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1895 add_dirty_area(rdman, pcached_coord,
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1896 coord_get_pcache_last_area(coord));
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1897 }
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1898
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1899 /* Remove temporary mark */
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1900 for(i = 0; i < n_zeroing; i++) {
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	1901 coord_clear_flags(zeroings[i], COF_TEMP_MARK);
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1902 }
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1903 for(i = 0; i < n_dpca_coords; i++) {
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	1904 coord_clear_flags(dpca_coords[i], COF_TEMP_MARK);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1905 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1906
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1907 return OK;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1908 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1909
541 f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1910 /*! \brief Swap geo_t::cur_area and geo_t::last_area for a geo_t.
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1911 *
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1912 * It is call by rdman_clean_dirties() to swap areas for members of
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1913 * dirty coord in redraw_man_t::dirty_coords and dirty geos in
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1914 * redraw_man_t::dirty_geos.
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1915 *
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1916 * zeroing_coord() would also swap some areas for members of
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1917 * descendants of a cached coord. But, only members that was not
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1918 * swapped, without GEF_SWAP flag, in this round of redrawing.
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1919 * zeroing_coord() would not mark geos with GEF_SWAP since it not not
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1920 * referenced later. We don't mark geos in zeroing_coord() because we
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1921 * don't want to unmark it later. To unmark it, we should re-travel
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1922 * forest of cached coords in redraw_man_t::zeroing_coords. It is
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1923 * expansive.
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1924 */
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1925 #define GEO_SWAP(g) \
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1926 if(!geo_get_flags((g), GEF_SWAP)) { \
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1927 SWAP((g)->cur_area, (g)->last_area, area_t *); \
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1928 geo_set_flags((g), GEF_SWAP); \
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1929 }
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1930
534 9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1931 /* \brief Clean dirty coords and shapes.
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1932 *
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1933 * The procedure of clean dirty coords and shapes include 3 major steps.
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1934 *
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1935 * - Add dirty coords and shapes to rdman.
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1936 * - All descendants of a dirty coord are also dirty, except
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1937 * descendants of cached descendants.
534 9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1938 * - Recompute aggregated transformation matrix from root to leaves
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1939 * for dirty coords.
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1940 * - The aggregated transformation matrix for a cached coord is
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1941 * different from other coords.
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1942 * - Compute new area for every dirty coord.
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1943 * - Area of a dirty coord is an aggregation of areas of all members.
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1944 * - A cached coord has two type of areas, one is for members of the cached
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1945 * coord, another one is for the block that cached coord and descendants
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1946 * will be mapped in parent cached coord.
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1947 * - Areas, for parent cached coord (pcache_cur_area), of
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1948 * non-dirty cached coord would be recomputed when cleaning
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1949 * parent coord.
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1950 * - Areas, for parent cached coord (pcache_cur_area), of dirty
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1951 * cached coord would be recomputed when zeroing the cached
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1952 * coord. (because zeroing would change aggregated matrix, and
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1953 * zeroing was performed after cleaning)
534 9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1954 * - Areas, for members, of dirty cached coord would only be
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1955 * recomputed when cleaning the coord.
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1956 * - Perform zeroing on some cached coords that
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1957 * - dirty, is,
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1958 * - dirty descendants, has.
534 9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1959 * - Propagate dirty areas to dirty area list of parent cached coord
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1960 * for every cached coords, not only for dirty cached coords.
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1961 *
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1962 * The cur_area of a cached coord is where members of the coord will
9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1963 * be draw in cache buffer, i.e. surface. The area of the cached
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1964 * coord and descendants is described by pcache_cur_area and
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1965 * pcache_last_area in coord_canvas_info_t.
534 9f2d07a60493 Document on clean_rdman_dirties() Thinker K.F. Li <thinker@branda.to> parents: 532 diff changeset	1966 */
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1967 static int rdman_clean_dirties(redraw_man_t *rdman) {
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1968 int r;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1969 int i;
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1970 coord_t *coords, coord;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1971 geo_t **geos;
541 f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1972 geo_t *geo;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1973
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1974 /* coord_t::cur_area of coords are temporary pointed to
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1975 * coord_canvas_info_t::owner_mems_area for store area
526 3f695a6177b2 Change typos in comment Thinker K.F. Li <thinker@branda.to> parents: 525 diff changeset	1976 * by clean_coord().
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1977 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1978 coords = rdman->dirty_coords.ds;
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1979 for(i = 0; i < rdman->dirty_coords.num; i++) {
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1980 coord = coords[i];
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1981 SWAP(coord->cur_area, coord->last_area, area_t *);
541 f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1982 FOR_COORD_MEMBERS(coord, geo) {
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1983 GEO_SWAP(geo);
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1984 }
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1985 }
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	1986
816 0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	1987 /* XXX: some geo may swap two times. Should avoid it.
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	1988 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	1989 geos = rdman->dirty_geos.ds;
541 f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1990 for(i = 0; i < rdman->dirty_geos.num; i++) {
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1991 geo = geos[i];
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1992 GEO_SWAP(geo);
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1993 }
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	1994
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1995 r = clean_rdman_coords(rdman);
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1996 if(r != OK)
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	1997 return ERR;
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1998
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	1999 /* TODO: save area of cached coord and descendants in
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	2000 * cached_dirty_area for parent cached coord space.
a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	2001 */
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2002
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2003 r = clean_rdman_geos(rdman);
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2004 if(r != OK)
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2005 return ERR;
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2006
531 1ad6c6192a80 Skip root coord when propagate dirty area to parent cached Thinker K.F. Li <thinker@branda.to> parents: 530 diff changeset	2007 /* Zeroing must be performed after clearing to get latest position
1ad6c6192a80 Skip root coord when propagate dirty area to parent cached Thinker K.F. Li <thinker@branda.to> parents: 530 diff changeset	2008 * of shapes for computing new bounding box
1ad6c6192a80 Skip root coord when propagate dirty area to parent cached Thinker K.F. Li <thinker@branda.to> parents: 530 diff changeset	2009 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2010 r = add_rdman_zeroing_coords(rdman);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2011 if(r != OK)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2012 return ERR;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2013
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2014 r = zeroing_rdman_coords(rdman);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2015 if(r != OK)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2016 return ERR;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2017
537 3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	2018 r = compute_rdman_coords_pcache_area(rdman);
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	2019 if(r != OK)
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	2020 return ERR;
3a7e3c1cd6e6 [mq]: propagate_areas.diff Thinker K.F. Li <thinker@branda.to> parents: 536 diff changeset	2021
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2022 r = add_rdman_aggr_dirty_areas(rdman);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2023 if(r != OK)
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2024 return ERR;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2025
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2026 /*
539 ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2027 * Clear all flags setted by zeroing.
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2028 */
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	2029 coords = rdman->dirty_coords.ds;
541 f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2030 for(i = 0; i < rdman->dirty_coords.num; i++) {
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2031 coord = coords[i];
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2032 coord_clear_flags(coord, COF_JUST_CLEAN);
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2033 /* \see GEO_SWAP() */
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2034 FOR_COORD_MEMBERS(coord, geo) {
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2035 geo_clear_flags(geo, GEF_SWAP);
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2036 }
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2037 }
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2038 coords = rdman->zeroing_coords.ds;
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2039 for(i = 0; i < rdman->zeroing_coords.num; i++)
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2040 coord_clear_flags(coords[i],
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2041 COF_JUST_CLEAN \| COF_JUST_ZERO \| COF_SKIP_ZERO);
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2042 coords = rdman->dirty_pcache_area_coords.ds;
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2043 for(i = 0; i < rdman->dirty_pcache_area_coords.num; i++)
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2044 coord_clear_flags(coords[i],
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2045 COF_JUST_CLEAN \| COF_JUST_ZERO \| COF_SKIP_ZERO);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2046
541 f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2047 /* \see GEO_SWAP() */
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2048 for(i = 0; i < rdman->dirty_geos.num; i++) {
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2049 geo = geos[i];
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2050 geo_clear_flags(geo, GEF_SWAP);
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2051 }
f42419c08a65 Swap geo_t::cur_area and geo_t::last_area correctly. Thinker K.F. Li <thinker@branda.to> parents: 540 diff changeset	2052
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2053 return OK;
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2054 }
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2055
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2056
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2057 /* Drawing and Redrawing
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2058 * ============================================================
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2059 */
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	2060
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	2061 #ifndef UNITTEST
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2062 static void set_shape_stroke_param(shape_t shape, mbe_t cr) {
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2063 mbe_set_line_width(cr, shape->stroke_width);
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	2064 }
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2065
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2066 static void fill_path_preserve(redraw_man_t *rdman) {
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2067 mbe_fill_preserve(rdman->cr);
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2068 }
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2069
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2070 static void fill_path(redraw_man_t *rdman) {
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2071 mbe_fill(rdman->cr);
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2072 }
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2073
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2074 static void stroke_path(redraw_man_t *rdman) {
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2075 mbe_stroke(rdman->cr);
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2076 }
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	2077 #else
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2078 static void set_shape_stroke_param(shape_t shape, mbe_t cr) {
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	2079 }
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2080
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2081 static void fill_path_preserve(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2082 }
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2083
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2084 static void fill_path(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2085 }
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2086
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2087 static void stroke_path(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2088 }
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	2089 #endif
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 25 diff changeset	2090
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2091 static void draw_shape(redraw_man_t rdman, mbe_t cr, shape_t *shape) {
22 8fcf2d878ecd shapes with stroke Thinker K.F. Li <thinker@branda.to> parents: 20 diff changeset	2092 paint_t fill, stroke;
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	2093
189 257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation. Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	2094 /*! \todo Move operator of shapes into singleton structures that define
257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation. Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	2095 * operators for them.
257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation. Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	2096 */
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2097 if(shape->fill \|\| shape->stroke) {
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 194 diff changeset	2098 switch(MBO_TYPE(shape)) {
c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 194 diff changeset	2099 case MBO_PATH:
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2100 sh_path_draw(shape, cr);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2101 break;
435 2bdd4f5dd2ca Make sh_text and sh_stext optional. Thinker K.F. Li <thinker@branda.to> parents: 430 diff changeset	2102 #ifdef SH_TEXT
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 194 diff changeset	2103 case MBO_TEXT:
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2104 sh_text_draw(shape, cr);
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	2105 break;
435 2bdd4f5dd2ca Make sh_text and sh_stext optional. Thinker K.F. Li <thinker@branda.to> parents: 430 diff changeset	2106 #endif
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 194 diff changeset	2107 case MBO_RECT:
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2108 sh_rect_draw(shape, cr);
35 581a03196093 Support rectangle tag of SVG. Thinker K.F. Li <thinker@branda.to> parents: 33 diff changeset	2109 break;
260 29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 257 diff changeset	2110 case MBO_IMAGE:
29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 257 diff changeset	2111 sh_image_draw(shape, cr);
29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 257 diff changeset	2112 break;
435 2bdd4f5dd2ca Make sh_text and sh_stext optional. Thinker K.F. Li <thinker@branda.to> parents: 430 diff changeset	2113 #ifdef SH_STEXT
427 8f900da42eed Make sh_text_draw() passes first test case. Thinker K.F. Li <thinker@branda.to> parents: 424 diff changeset	2114 case MBO_STEXT:
8f900da42eed Make sh_text_draw() passes first test case. Thinker K.F. Li <thinker@branda.to> parents: 424 diff changeset	2115 sh_stext_draw(shape, cr);
8f900da42eed Make sh_text_draw() passes first test case. Thinker K.F. Li <thinker@branda.to> parents: 424 diff changeset	2116 break;
435 2bdd4f5dd2ca Make sh_text and sh_stext optional. Thinker K.F. Li <thinker@branda.to> parents: 430 diff changeset	2117 #endif
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2118 #ifdef UNITTEST
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2119 default:
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2120 sh_dummy_fill(shape, cr);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2121 break;
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2122 #endif /* UNITTEST */
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2123 }
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2124
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2125 fill = shape->fill;
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2126 if(shape->fill) {
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2127 fill->prepare(fill, cr);
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2128 if(shape->stroke)
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2129 fill_path_preserve(rdman);
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2130 else
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2131 fill_path(rdman);
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2132 }
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2133
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2134 stroke = shape->stroke;
d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2135 if(stroke) {
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2136 stroke->prepare(stroke, cr);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2137 set_shape_stroke_param(shape, cr);
33 d82749f77108 Fix bug of demo and remove _fill() and _stroke(). Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	2138 stroke_path(rdman);
22 8fcf2d878ecd shapes with stroke Thinker K.F. Li <thinker@branda.to> parents: 20 diff changeset	2139 }
285 248a40d51473 Check in test program for sh_text_set_text for debugging. It is not working yet. wycc parents: 270 diff changeset	2140 }
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2141 }
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2142
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2143 #ifndef UNITTEST
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2144 static void clear_canvas(canvas_t *canvas) {
469 4dc0be6c044a Add copy and clear graphic engine functions. Thinker K.F. Li <thinker@branda.to> parents: 467 diff changeset	2145 mbe_clear(canvas);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2146 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2147
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2148 static void make_clip(mbe_t *cr, int n_dirty_areas,
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2149 area_t **dirty_areas) {
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2150 int i;
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2151 area_t *area;
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2152
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2153 mbe_new_path(cr);
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2154 for(i = 0; i < n_dirty_areas; i++) {
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2155 area = dirty_areas[i];
524 dcf4673896f4 Skip very small dirty areas. Thinker K.F. Li <thinker@branda.to> parents: 523 diff changeset	2156 if(area->w < 0.1 \|\| area->h < 0.1)
dcf4673896f4 Skip very small dirty areas. Thinker K.F. Li <thinker@branda.to> parents: 523 diff changeset	2157 continue;
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2158 mbe_rectangle(cr, area->x, area->y, area->w, area->h);
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2159 }
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2160 mbe_clip(cr);
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2161 }
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2162
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2163 static void reset_clip(canvas_t *cr) {
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2164 mbe_reset_clip(cr);
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2165 }
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2166
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2167 static void copy_cr_2_backend(redraw_man_t *rdman, int n_dirty_areas,
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2168 area_t **dirty_areas) {
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2169 if(n_dirty_areas)
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2170 make_clip(rdman->backend, n_dirty_areas, dirty_areas);
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2171
512 d186d1e24458 Change prototype of mbe_copy_source(). Thinker K.F. Li <thinker@branda.to> parents: 491 diff changeset	2172 mbe_copy_source(rdman->cr, rdman->backend);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2173 }
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2174 #else /* UNITTEST */
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2175 static void make_clip(mbe_t *cr, int n_dirty_areas,
408 7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 375 diff changeset	2176 area_t **dirty_areas) {
7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 375 diff changeset	2177 }
7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 375 diff changeset	2178
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	2179 static void clear_canvas(canvas_t *canvas) {
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2180 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2181
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2182 static void reset_clip(canvas_t *cr) {
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2183 }
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2184
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2185 static void copy_cr_2_backend(redraw_man_t *rdman, int n_dirty_areas,
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2186 area_t **dirty_areas) {
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2187 }
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2188 #endif /* UNITTEST */
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2189
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2190 static void update_cached_canvas_2_parent(redraw_man_t *rdman,
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2191 coord_t *coord) {
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2192 mbe_t pcanvas, canvas;
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2193 mbe_surface_t *surface;
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2194 mbe_pattern_t *pattern;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2195 co_aix reverse[6];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2196 co_aix canvas2pdev_matrix[6];
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2197
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2198 if(coord_is_root(coord))
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2199 return;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2200
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2201 compute_cached_2_pdev_matrix(coord, canvas2pdev_matrix);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2202 compute_reverse(canvas2pdev_matrix, reverse);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2203
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2204 canvas = _coord_get_canvas(coord);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2205 pcanvas = _coord_get_canvas(coord->parent);
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2206 surface = mbe_get_target(canvas);
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2207 pattern = mbe_pattern_create_for_surface(surface);
473 ba64f928542b Remove mbe_matrix_t type. Thinker K.F. Li <thinker@branda.to> parents: 469 diff changeset	2208 mbe_pattern_set_matrix(pattern, reverse);
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2209 mbe_set_source(pcanvas, pattern);
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2210 mbe_paint_with_alpha(pcanvas, coord->opacity);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2211 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2212
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2213 static int draw_coord_shapes_in_dirty_areas(redraw_man_t *rdman,
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2214 coord_t *coord) {
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2215 int dirty = 0;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2216 int r;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2217 area_t **areas;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2218 int n_areas;
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2219 mbe_t *canvas;
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2220 geo_t *member;
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2221 coord_t *child;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2222 int mem_idx;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2223
160 147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	2224 if(coord->flags & COF_HIDDEN)
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	2225 return OK;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2226
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2227 areas = _coord_get_dirty_areas(coord)->ds;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2228 n_areas = _coord_get_dirty_areas(coord)->num;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2229 canvas = _coord_get_canvas(coord);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2230
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	2231 member = FIRST_MEMBER(coord);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2232 mem_idx = 0;
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	2233 child = FIRST_CHILD(coord);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2234 while(child != NULL \|\| member != NULL) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2235 if(child && child->before_pmem == mem_idx) {
536 b6b3dbeaedf3 [mq]: pcached_area1.diff Thinker K.F. Li <thinker@branda.to> parents: 535 diff changeset	2236 if(coord_is_cached(child)) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2237 if(!(child->flags & COF_HIDDEN) &&
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2238 is_area_in_areas(coord_get_area(child), n_areas, areas)) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2239 update_cached_canvas_2_parent(rdman, child);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2240 dirty = 1;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2241 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2242 } else {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2243 r = draw_coord_shapes_in_dirty_areas(rdman, child);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2244 dirty \|= r;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2245 }
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	2246 child = NEXT_CHILD(child);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2247 } else {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2248 ASSERT(member != NULL);
747 d2f2ed27b84d Separate GEF_NOT_SHOWED and GEF_HIDDEN flags. Thinker K.F. Li <thinker@codemud.net> parents: 541 diff changeset	2249 if((!(member->flags & GEF_NOT_SHOWED)) &&
150 0824f4804ee0 Fix bug of broken coord_hide() and shape_hide(). Thinker K.F. Li <thinker@branda.to> parents: 148 diff changeset	2250 is_geo_in_areas(member, n_areas, areas)) {
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2251 draw_shape(rdman, canvas, member->shape);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2252 dirty = 1;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2253 }
160 147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map. Thinker K.F. Li <thinker@branda.to> parents: 159 diff changeset	2254
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	2255 member = NEXT_MEMBER(member);
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2256 mem_idx++;
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2257 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2258 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2259
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2260 return dirty;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2261 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2262
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2263 static int draw_dirty_cached_coord(redraw_man_t *rdman,
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2264 coord_t *coord) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2265 area_t *areas, area;
539 ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2266 area_t full_area;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2267 int n_areas;
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2268 mbe_t *canvas;
539 ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2269 mbe_surface_t *surface;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2270 int i;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2271 int r;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2272
539 ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2273 canvas = _coord_get_canvas(coord);
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2274
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2275 if(IS_CACHE_REDRAW_ALL(coord)) {
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2276 /*
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2277 * full_area covers all dirty areas of the cached coord.
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2278 */
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2279 DARRAY_CLEAN(_coord_get_dirty_areas(coord));
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2280 surface = mbe_get_target(canvas);
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2281 full_area.x = 0;
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2282 full_area.y = 0;
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2283 full_area.w = mbe_image_surface_get_width(surface);
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2284 full_area.h = mbe_image_surface_get_height(surface);
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2285 add_dirty_area(rdman, coord, &full_area);
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2286 }
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2287
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2288 areas = _coord_get_dirty_areas(coord)->ds;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2289 n_areas = _coord_get_dirty_areas(coord)->num;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2290
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2291 for(i = 0; i < n_areas; i++) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2292 area = areas[i];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2293 area->x = floorf(area->x);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2294 area->y = floorf(area->y);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2295 area->w = ceilf(area->w);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2296 area->h = ceilf(area->h);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2297 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2298
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2299 make_clip(canvas, n_areas, areas);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2300 clear_canvas(canvas);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2301
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2302 r = draw_coord_shapes_in_dirty_areas(rdman, coord);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2303
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2304 reset_clip(canvas);
441 94477e7d981e Fix compile error: no return statement john.cylee@gmail.com parents: 435 diff changeset	2305
94477e7d981e Fix compile error: no return statement john.cylee@gmail.com parents: 435 diff changeset	2306 return OK;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2307 }
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2308
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2309 static void draw_shapes_in_dirty_areas(redraw_man_t *rdman) {
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2310 int num;
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2311 coord_t **zeroings;
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2312 coord_t *coord;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2313 int i;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2314
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2315 zeroings = rdman->zeroing_coords.ds;
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2316 num = rdman->zeroing_coords.num;
539 ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2317 /* Draw cached ones from leaves to root.
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2318 * Since content of cached ones depend on descendants.
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2319 */
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2320 for(i = num - 1; i >= 0; i--) {
a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2321 coord = zeroings[i];
539 ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2322 if(coord_get_flags(coord, COF_TEMP_MARK))
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2323 continue;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2324 draw_dirty_cached_coord(rdman, coord);
539 ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2325 coord_set_flags(coord, COF_TEMP_MARK);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2326 }
539 ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2327 for(i = 0; i < num; i++)
ce11e889ea4e Simplify dirty area for coords that should be totally redraw Thinker K.F. Li <thinker@branda.to> parents: 538 diff changeset	2328 coord_clear_flags(coord, COF_TEMP_MARK);
528 d687d3395264 Clear variables and draw root coord. Thinker K.F. Li <thinker@branda.to> parents: 527 diff changeset	2329
d687d3395264 Clear variables and draw root coord. Thinker K.F. Li <thinker@branda.to> parents: 527 diff changeset	2330 draw_dirty_cached_coord(rdman, rdman->root_coord);
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2331 }
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2332
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2333
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2334 /*! \brief Re-draw all changed shapes or shapes affected by changed coords.
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2335 *
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2336 * A coord object has a geo to keep track the range that it's members will
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2337 * draw on. Geo of a coord should be recomputed when the coord is changed.
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2338 * Geo of a coord used to accelerate finding overlay shape objects of
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2339 * a specified geo. A coord object also must be recomputed when one of
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2340 * it's members is changed.
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2341 *
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2342 * New and old geo values of a coord object that is recomputed for
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2343 * changing of it-self must be used to find overlay shape objects.
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2344 * New and old geo values of a shape should also be used to find
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2345 * overlay shape objects, too. If a shape's coord is changed, shape's
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2346 * geo object is not used to find overlay shape objects any more.
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2347 *
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2348 * steps:
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2349 * - update chagned coord objects
14 d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2350 * - recompute area for changed coord objects
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2351 * - recompute geo for members shape objects
14 d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2352 * - clear dirty of geo for members to prevent from
d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2353 * recomputing for change of shape objects.
d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2354 * - add old and new area value to list of dirty areas.
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2355 * - recompute geo for changed shape objects
14 d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2356 * - only if a shape object is dirty.
d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2357 * - put new and old value of area of geo to list of dirty areas.
d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2358 * - Scan all shapes and redraw shapes overlaid with dirty areas.
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2359 *
14 d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2360 * dirty flag of coord objects is cleared after update.
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2361 * dirty flag of geo objects is also cleared after recomputing.
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2362 * Clean dirty flag can prevent redundant computing for geo and
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2363 * corod objects.
14 d34232f15863 - Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	2364 *
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2365 */
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2366 int rdman_redraw_changed(redraw_man_t *rdman) {
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 27 diff changeset	2367 int r;
154 6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	2368 event_t event;
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	2369 subject_t *redraw;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2370 int i;
769 7c73fbc8d700 Remove unused local variables Thinker K.F. Li <thinker@codemud.net> parents: 747 diff changeset	2371 coord_t *coord;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2372 int n_areas;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2373 area_t **areas;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2374
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	2375 r = rdman_clean_dirties(rdman);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	2376 if(r != OK)
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	2377 return ERR;
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2378
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2379 if(rdman->n_dirty_areas > 0) {
135 81c03fdd94d0 - Thinker K.F. Li <thinker@branda.to> parents: 133 diff changeset	2380 /*! \brief Draw shapes in preorder of coord tree and support opacity
81c03fdd94d0 - Thinker K.F. Li <thinker@branda.to> parents: 133 diff changeset	2381 * rules.
81c03fdd94d0 - Thinker K.F. Li <thinker@branda.to> parents: 133 diff changeset	2382 */
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2383 draw_shapes_in_dirty_areas(rdman);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2384 n_areas = _coord_get_dirty_areas(rdman->root_coord)->num;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2385 areas = _coord_get_dirty_areas(rdman->root_coord)->ds;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2386 copy_cr_2_backend(rdman, n_areas, areas);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2387 reset_clip(rdman->backend);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2388 for(i = 0; i < rdman->zeroing_coords.num; i++) {
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2389 coord = rdman->zeroing_coords.ds[i];
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2390 DARRAY_CLEAN(_coord_get_dirty_areas(coord));
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2391 }
528 d687d3395264 Clear variables and draw root coord. Thinker K.F. Li <thinker@branda.to> parents: 527 diff changeset	2392 DARRAY_CLEAN(_coord_get_dirty_areas(rdman->root_coord));
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2393 rdman->n_dirty_areas = 0;
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2394 }
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	2395
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2396 DARRAY_CLEAN(&rdman->dirty_coords);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2397 DARRAY_CLEAN(&rdman->dirty_geos);
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2398 DARRAY_CLEAN(&rdman->zeroing_coords);
538 a1d49b6355c3 Clear flags for clearing procedure and draw dirty cached ones Thinker K.F. Li <thinker@branda.to> parents: 537 diff changeset	2399 DARRAY_CLEAN(&rdman->dirty_pcache_area_coords);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2400
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 154 diff changeset	2401 /* Free postponsed removing */
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2402 free_free_objs(rdman);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	2403
154 6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	2404 redraw = rdman_get_redraw_subject(rdman);
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	2405 event.type = EVT_RDMAN_REDRAW;
6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	2406 event.tgt = event.cur_tgt = redraw;
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 189 diff changeset	2407 subject_notify(redraw, &event);
154 6ce68c1f7405 Tank can fire bullet. Thinker K.F. Li <thinker@branda.to> parents: 152 diff changeset	2408
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2409 return OK;
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2410 }
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2411
38 8d219ebd729e - Thinker K.F. Li <thinker@branda.to> parents: 37 diff changeset	2412 /* NOTE: Before redrawing, the canvas/surface must be cleaned.
8d219ebd729e - Thinker K.F. Li <thinker@branda.to> parents: 37 diff changeset	2413 * NOTE: After redrawing, the content must be copied to the backend surface.
8d219ebd729e - Thinker K.F. Li <thinker@branda.to> parents: 37 diff changeset	2414 */
8d219ebd729e - Thinker K.F. Li <thinker@branda.to> parents: 37 diff changeset	2415
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2416 int rdman_redraw_all(redraw_man_t *rdman) {
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2417 area_t area;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2418 #ifndef UNITTEST
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2419 mbe_surface_t *surface;
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2420 #endif
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2421 int r;
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	2422
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2423 area.x = area.y = 0;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2424 #ifndef UNITTEST
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2425 surface = mbe_get_target(rdman->cr);
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2426 area.w = mbe_image_surface_get_width(surface);
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2427 area.h = mbe_image_surface_get_height(surface);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2428 #else
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2429 area.w = 1024;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2430 area.h = 1024;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2431 #endif
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2432 add_dirty_area(rdman, rdman->root_coord, &area);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2433
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 135 diff changeset	2434 r = rdman_redraw_changed(rdman);
29 f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2435 if(r != OK)
f56c96b035a8 - Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	2436 return ERR;
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	2437
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	2438 return OK;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2439 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2440
37 943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2441 int rdman_redraw_area(redraw_man_t *rdman, co_aix x, co_aix y,
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2442 co_aix w, co_aix h) {
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2443 area_t area;
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2444 int r;
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2445
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2446 area.x = x;
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2447 area.y = y;
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2448 area.w = w;
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2449 area.h = h;
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2450 add_dirty_area(rdman, rdman->root_coord, &area);
37 943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2451
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2452 r = rdman_redraw_changed(rdman);
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2453
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2454 return r;
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2455 }
943acee7f346 update exposed area Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	2456
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2457 /*! \brief Helping function to travel descendant shapes of a coord.
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 289 diff changeset	2458 */
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2459 geo_t rdman_geos(redraw_man_t rdman, geo_t *last) {
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2460 geo_t *next;
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2461 coord_t *coord;
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2462
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2463 if(last == NULL) {
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2464 coord = rdman->root_coord;
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	2465 while(coord != NULL && FIRST_MEMBER(coord) == NULL)
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2466 coord = preorder_coord_subtree(rdman->root_coord, coord);
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2467 if(coord == NULL)
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2468 return NULL;
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	2469 return FIRST_MEMBER(coord);
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2470 }
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2471
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2472 coord = last->shape->coord;
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	2473 next = NEXT_MEMBER(last);
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2474 while(next == NULL) {
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2475 coord = preorder_coord_subtree(rdman->root_coord, coord);
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2476 if(coord == NULL)
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2477 return NULL;
140 0de8fd11271e Use macro to simplify the code. Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	2478 next = FIRST_MEMBER(coord);
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2479 }
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2480 return next;
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2481 }
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 138 diff changeset	2482
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 29 diff changeset	2483 int rdman_force_clean(redraw_man_t *rdman) {
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 29 diff changeset	2484 int r;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 29 diff changeset	2485
535 a545f126d2bf pcached_area replaces owner_mems_area Thinker K.F. Li <thinker@branda.to> parents: 534 diff changeset	2486 r = rdman_clean_dirties(rdman);
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 29 diff changeset	2487
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 29 diff changeset	2488 return r;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 29 diff changeset	2489 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 29 diff changeset	2490
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2491 /*! \page man_obj Manage Objects.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2492 *
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2493 * Shapes and paints should also be managed by redraw manager. Redraw
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2494 * manager must know life-cycle of shapes and paints to avoid to use them
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2495 * after being free. If a shape is released when it is dirty, redraw
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2496 * manager will try to access them, after released, for redrawing.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2497 * We can make a copy information need by redraw manager to redraw them,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2498 * but it is more complicate, and induce runtime overhead.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2499 *
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2500 * So, redraw manage had better also manage life-cycle of shapes and paints.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2501 * Shapes and paints should be created and freed through interfaces
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2502 * provided by redraw manager. To reduce overhead of interfaces, they can
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2503 * be implemented as C macros.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2504 *
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2505 * To refactory redraw manage to manage life-cycle of shapes and paints,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2506 * following functions/macros are introduced.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2507 * - rdman_paint_*_new()
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2508 * - rdman_paint_free()
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2509 * - rdman_shape_*_new()
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2510 * - rdman_shape_free()
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2511 */
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2512
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	2513 /* \defgroup rdman_observer Observer memory management
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	2514 *
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	2515 * Implment factory and strategy functions for observers and subjects.
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	2516 * @{
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2517 */
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2518 static subject_t ob_subject_alloc(ob_factory_t factory) {
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2519 redraw_man_t *rdman;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2520 subject_t *subject;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2521
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2522 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2523 subject = elmpool_elm_alloc(rdman->subject_pool);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2524
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2525 return subject;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2526 }
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2527
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2528 static void ob_subject_free(ob_factory_t factory, subject_t subject) {
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2529 redraw_man_t *rdman;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2530
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2531 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2532 elmpool_elm_free(rdman->subject_pool, subject);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2533 }
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2534
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2535 static observer_t ob_observer_alloc(ob_factory_t factory) {
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2536 redraw_man_t *rdman;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2537 observer_t *observer;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2538
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2539 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2540 observer = elmpool_elm_alloc(rdman->observer_pool);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2541
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2542 return observer;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2543 }
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2544
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2545 static void ob_observer_free(ob_factory_t factory, observer_t observer) {
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2546 redraw_man_t *rdman;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2547
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2548 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2549 elmpool_elm_free(rdman->observer_pool, observer);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2550 }
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2551
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2552 static subject_t ob_get_parent_subject(ob_factory_t factory,
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2553 subject_t *cur_subject) {
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2554 redraw_man_t *rdman;
79 5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2555 coord_t coord, parent_coord;
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2556 geo_t *geo;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2557 subject_t *parent;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2558
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2559 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2560 switch(cur_subject->obj_type) {
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2561 case OBJT_GEO:
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2562 geo = (geo_t *)cur_subject->obj;
79 5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2563 parent_coord = geo->shape->coord;
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2564 parent = parent_coord->mouse_event;
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2565 break;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2566 case OBJT_COORD:
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2567 coord = (coord_t *)cur_subject->obj;
79 5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2568 parent_coord = coord->parent;
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2569 if(parent_coord == NULL) {
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2570 parent = NULL;
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2571 break;
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2572 }
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	2573 parent = parent_coord->mouse_event;
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2574 break;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2575 default:
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2576 parent = NULL;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2577 break;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2578 }
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2579
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2580 return parent;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2581 }
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2582
322 c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	2583 /* @} */
c1afd14caa85 Remove out-of-date comments and refactor code and fix a small bug. Thinker K.F. Li <thinker@branda.to> parents: 317 diff changeset	2584
356 3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2585 /*! \brief Load an image as a paint_image_t.
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2586 */
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2587 paint_t rdman_img_ldr_load_paint(redraw_man_t rdman, const char *img_id) {
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2588 mb_img_data_t *img_data;
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2589 paint_t *paint;
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2590 mb_img_ldr_t *ldr = rdman_img_ldr(rdman);
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2591
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2592 img_data = MB_IMG_LDR_LOAD(ldr, img_id);
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2593 if(img_data == NULL)
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2594 return NULL;
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2595
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2596 paint = rdman_paint_image_new(rdman, img_data);
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2597 if(paint == NULL)
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2598 MB_IMG_DATA_FREE(img_data);
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2599
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2600 return paint;
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2601 }
3e84458968ec Move mb_img_data_t out from argument list of rdman_shape_image_new(). Thinker K.F. Li <thinker@branda.to> parents: 327 diff changeset	2602
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2603 #ifdef UNITTEST
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	2604 /* Test cases */
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2605
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2606 #include <CUnit/Basic.h>
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2607
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2608 struct _sh_dummy {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2609 shape_t shape;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2610 co_aix x, y;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2611 co_aix w, h;
119 257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	2612 int trans_cnt;
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2613 int draw_cnt;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2614 };
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2615
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2616 void sh_dummy_free(shape_t *sh) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2617 free(sh);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2618 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2619
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2620 shape_t sh_dummy_new(redraw_man_t rdman,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2621 co_aix x, co_aix y, co_aix w, co_aix h) {
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2622 sh_dummy_t *dummy;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2623
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2624 dummy = (sh_dummy_t *)malloc(sizeof(sh_dummy_t));
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2625 if(dummy == NULL)
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2626 return NULL;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2627
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2628 memset(dummy, 0, sizeof(sh_dummy_t));
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2629
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2630 dummy->x = x;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2631 dummy->y = y;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2632 dummy->w = w;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2633 dummy->h = h;
119 257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	2634 dummy->trans_cnt = 0;
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2635 dummy->draw_cnt = 0;
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2636 dummy->shape.free = sh_dummy_free;
224 29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	2637
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2638 rdman_shape_man(rdman, (shape_t *)dummy);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2639
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2640 return (shape_t *)dummy;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2641 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2642
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2643 void sh_dummy_transform(shape_t *shape) {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2644 sh_dummy_t dummy = (sh_dummy_t )shape;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2645 co_aix poses[2][2];
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2646 co_aix x1, y1, x2, y2;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2647
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2648 if(shape->geo && shape->coord) {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2649 x1 = dummy->x;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2650 y1 = dummy->y;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2651 x2 = x1 + dummy->w;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2652 y2 = y1 + dummy->h;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2653
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2654 coord_trans_pos(shape->coord, &x1, &y1);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2655 coord_trans_pos(shape->coord, &x2, &y2);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2656 poses[0][0] = x1;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2657 poses[0][1] = y1;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2658 poses[1][0] = x2;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2659 poses[1][1] = y2;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2660
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2661 if(shape->geo)
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2662 geo_from_positions(shape->geo, 2, poses);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2663 }
119 257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	2664 dummy->trans_cnt++;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2665 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2666
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2667 void sh_dummy_fill(shape_t shape, mbe_t cr) {
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2668 sh_dummy_t *dummy;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2669
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2670 dummy = (sh_dummy_t *)shape;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2671 dummy->draw_cnt++;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2672 }
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2673
448 16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine. Thinker K.F. Li <thinker@branda.to> parents: 441 diff changeset	2674 static void dummy_paint_prepare(paint_t paint, mbe_t cr) {
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2675 }
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2676
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2677 static void dummy_paint_free(redraw_man_t rdman, paint_t paint) {
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2678 if(paint)
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2679 free(paint);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2680 }
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2681
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2682 paint_t dummy_paint_new(redraw_man_t rdman) {
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2683 paint_t *paint;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2684
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2685 paint = (paint_t *)malloc(sizeof(paint_t));
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2686 if(paint == NULL)
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2687 return NULL;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2688
408 7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 375 diff changeset	2689 paint_init(paint, MBP_DUMMY, dummy_paint_prepare, dummy_paint_free);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2690
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2691 return paint;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2692 }
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2693
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2694 static void test_rdman_redraw_changed(void) {
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2695 coord_t *coords[3];
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2696 shape_t *shapes[3];
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2697 sh_dummy_t **dummys;
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2698 paint_t *paint;
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2699 redraw_man_t *rdman;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2700 redraw_man_t _rdman;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2701 int i;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2702
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2703 dummys = (sh_dummy_t **)shapes;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2704
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2705 rdman = &_rdman;
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	2706 redraw_man_init(rdman, NULL, NULL);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2707 paint = dummy_paint_new(rdman);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2708 for(i = 0; i < 3; i++) {
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2709 shapes[i] = sh_dummy_new(rdman, 0, 0, 50, 50);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2710 rdman_paint_fill(rdman, paint, shapes[i]);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2711 coords[i] = rdman_coord_new(rdman, rdman->root_coord);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2712 coords[i]->matrix[2] = 10 + i * 100;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2713 coords[i]->matrix[5] = 10 + i * 100;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2714 rdman_coord_changed(rdman, coords[i]);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2715 rdman_add_shape(rdman, shapes[i], coords[i]);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2716 }
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2717 rdman_redraw_all(rdman);
119 257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	2718 CU_ASSERT(dummys[0]->trans_cnt == 1);
257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	2719 CU_ASSERT(dummys[1]->trans_cnt == 1);
257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	2720 CU_ASSERT(dummys[2]->trans_cnt == 1);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2721 CU_ASSERT(dummys[0]->draw_cnt == 1);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2722 CU_ASSERT(dummys[1]->draw_cnt == 1);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2723 CU_ASSERT(dummys[2]->draw_cnt == 1);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2724
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2725 coords[2]->matrix[2] = 100;
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2726 coords[2]->matrix[5] = 100;
119 257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	2727 rdman_coord_changed(rdman, coords[0]);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2728 rdman_coord_changed(rdman, coords[2]);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2729 rdman_redraw_changed(rdman);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2730
119 257a1d314bcd Bug of insert sort Thinker K.F. Li <thinker@branda.to> parents: 115 diff changeset	2731 CU_ASSERT(dummys[0]->draw_cnt == 2);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2732 CU_ASSERT(dummys[1]->draw_cnt == 2);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2733 CU_ASSERT(dummys[2]->draw_cnt == 2);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2734
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2735 rdman_paint_free(rdman, paint);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	2736 redraw_man_destroy(rdman);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2737 }
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2738
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2739 static int test_free_pass = 0;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2740
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2741 static void test_free(redraw_man_t rdman, void obj) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2742 test_free_pass++;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2743 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2744
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2745 static void test_rdman_free_objs(void) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2746 redraw_man_t *rdman;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2747 redraw_man_t _rdman;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2748 int i;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2749
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2750 redraw_man_init(&_rdman, NULL, NULL);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2751 rdman = &_rdman;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2752
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2753 test_free_pass = 0;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2754
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2755 for(i = 0; i < 4; i++)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2756 add_free_obj(rdman, NULL, test_free);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2757
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2758 redraw_man_destroy(rdman);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2759 CU_ASSERT(test_free_pass == 4);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2760 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2761
816 0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2762 static void
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2763 test_setup_canvas_info(void) {
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2764 redraw_man_t *rdman;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2765 redraw_man_t _rdman;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2766 coord_t *coord;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2767
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2768 redraw_man_init(&_rdman, NULL, NULL);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2769 rdman = &_rdman;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2770
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2771 coord = rdman_coord_new(rdman, rdman->root_coord);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2772 CU_ASSERT(coord->parent == rdman->root_coord);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2773
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2774 coord_set_opacity(coord, 0.9);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2775 setup_canvas_info(rdman, coord);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2776
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2777 CU_ASSERT(coord->canvas_info != rdman->root_coord->canvas_info);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2778
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2779 coord_set_opacity(coord, 1);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2780 setup_canvas_info(rdman, coord);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2781
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2782 CU_ASSERT(coord->canvas_info == rdman->root_coord->canvas_info);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2783 }
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2784
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2785 static void
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2786 test_own_canvas(void) {
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2787 redraw_man_t *rdman;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2788 redraw_man_t _rdman;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2789 coord_t coord1, coord2;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2790 sh_dummy_t *sh;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2791
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2792 redraw_man_init(&_rdman, NULL, NULL);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2793 rdman = &_rdman;
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2794
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2795 coord1 = rdman_coord_new(rdman, rdman->root_coord);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2796 CU_ASSERT(coord1->parent == rdman->root_coord);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2797
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2798 coord2 = rdman_coord_new(rdman, coord1);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2799 CU_ASSERT(coord2->parent == coord1);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2800
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2801 coord_set_opacity(coord2, 0.9);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2802 rdman_coord_changed(rdman, coord2);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2803
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2804 sh = (shape_t *)sh_dummy_new(rdman, 100, 100, 20, 20);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2805 rdman_add_shape(rdman, (shape_t *)sh, coord2);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2806 rdman_shape_changed(rdman, (shape_t *)sh);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2807
817 387d1c597632 Change order of statements to fix bug of wild pointers. Thinker K.F. Li <thinker@codemud.net> parents: 816 diff changeset	2808 rdman_clean_dirties(rdman);
816 0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2809
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2810 /* Parent cached coord must be updated */
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2811 CU_ASSERT(_coord_get_dirty_areas(rdman->root_coord)->num >= 1);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2812 }
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2813
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2814 CU_pSuite get_redraw_man_suite(void) {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2815 CU_pSuite suite;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2816
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2817 suite = CU_add_suite("Suite_redraw_man", NULL, NULL);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	2818 CU_ADD_TEST(suite, test_rdman_redraw_changed);
159 b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty. Thinker K.F. Li <thinker@branda.to> parents: 158 diff changeset	2819 CU_ADD_TEST(suite, test_rdman_free_objs);
816 0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2820 CU_ADD_TEST(suite, test_setup_canvas_info);
0e56a1ca19b2 Testcases for caching coords Thinker K.F. Li <thinker@codemud.net> parents: 815 diff changeset	2821 CU_ADD_TEST(suite, test_own_canvas);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2822
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2823 return suite;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2824 }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2825
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2826 #endif /* UNITTEST */

Mercurial > MadButterfly

annotate src/redraw_man.c @ 817:387d1c597632