MadButterfly: src/mb_types.h annotate

annotate src/mb_types.h @ 138:9f4fc9ecfd1f

Make shapes and coords drawed in post-order of tree. 1. Add opacity for each coord. 2. Trival and draw tree of shapes and coords in post-order. 3. Coords have a before_pmem member variable to note it's order been draw. It is relative to it's siblings and member shapes of parent coord.

author	Thinker K.F. Li <thinker@branda.to>
date	Mon, 22 Sep 2008 11:45:00 +0800
parents	ea758bb3bbe2
children	1695a4b02b14

rev	line source
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1 #ifndef __MB_TYPES_H_
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2 #define __MB_TYPES_H_
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	3
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	4 #include <cairo.h>
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	5 #include "tools.h"
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	6 #include "observer.h"
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	7
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	8 typedef float co_aix;
11 128af06c876c Fix the bug that data of a path end with white spaces would make system down Thinker K.F. Li <thinker@branda.to> parents: 10 diff changeset	9 typedef struct _shape shape_t;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	10 typedef struct _geo geo_t;
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	11 typedef struct _area area_t;
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	12 typedef struct _shnode shnode_t;
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	13 typedef struct _paint paint_t;
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	14
58 1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	15 /*! \brief Base of paint types.
1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	16 *
1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	17 * Paints should be freed by users by calling paint_t::free() of
1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	18 * the paint.
1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	19 *
1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	20 * \todo move member functions to a seperate structure and setup a
1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	21 * singleton fro each paint type.
1ca417f741f1 - Thinker K.F. Li <thinker@branda.to> parents: 57 diff changeset	22 */
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	23 struct _paint {
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	24 void (prepare)(paint_t paint, cairo_t *cr);
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	25 void (free)(paint_t paint);
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	26 STAILQ(shnode_t) members;
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	27 };
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	28
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	29 struct _shnode {
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	30 shape_t *shape;
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	31 shnode_t *next;
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	32 };
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	33
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	34 struct _area {
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	35 co_aix x, y;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	36 co_aix w, h;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	37 };
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	38
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	39 /*! \brief Geometry data of a shape or a group of shape.
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	40 */
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	41 struct _geo {
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	42 #ifdef GEO_ORDER
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	43 unsigned int order;
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	44 #endif
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	45 unsigned int flags;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	46 shape_t *shape;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	47 geo_t next; /!< \brief Link all geo objects. */
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	48
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	49 area_t cur_area, last_area;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	50 area_t areas[2];
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	51
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	52 subject_t *mouse_event;
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	53 };
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	54 #define GEF_DIRTY 0x1
57 ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	55 #define GEF_HIDDEN 0x2
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	56
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	57 extern int is_overlay(area_t r1, area_t r2);
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	58 extern void area_init(area_t *area, int n_pos, co_aix pos[][2]);
17 41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	59 extern void geo_init(geo_t *g);
41f0907b27ac Unittest for rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	60 extern void geo_from_positions(geo_t *g, int n_pos, co_aix pos[][2]);
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	61 extern void geo_mark_overlay(geo_t g, int n_others, geo_t *others,
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	62 int n_overlays, geo_t *overlays);
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	63 #define geo_get_shape(g) ((g)->shape)
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	64 #define geo_set_shape(g, sh) do {(g)->shape = sh;} while(0)
28 604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	65 #define _geo_is_in(a, s, w) ((a) >= (s) && (a) < ((s) + (w)))
604bc90d509d Refactory Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	66 #define geo_pos_is_in(g, _x, _y) \
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	67 (_geo_is_in(_x, (g)->cur_area->x, (g)->cur_area->w) && \
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: 28 diff changeset	68 _geo_is_in(_y, (g)->cur_area->y, (g)->cur_area->h))
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	69
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	70
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	71 /*! \brief A coordination system.
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	72 *
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	73 * It have a transform function defined by matrix to transform
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	74 * coordination from source space to target space.
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	75 * Source space is where the contained is drawed, and target space
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	76 * is where the coordination of parent container of the element
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	77 * represented by this coord object.
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	78 *
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	79 * \dot
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	80 * digraph G {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	81 * graph [rankdir=LR];
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	82 * root -> child00 -> child10 -> child20 [label="children" color="blue"];
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	83 * child00 -> child01 -> child02 [label="sibling"];
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	84 * child10 -> child11 [label="sibling"];
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	85 * }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	86 * \enddot
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	87 */
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	88 typedef struct _coord {
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	89 unsigned int order;
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	90 unsigned int flags;
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	91 co_aix opacity;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	92 /*! Own one or inherit from an ancestor.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	93 * Setup it when clean coords.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	94 * \sa
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	95 * - \ref COF_OWN_CANVAS
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	96 * - \ref redraw
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	97 */
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	98 cairo_t *canvas;
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	99 area_t cur_area, last_area;
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 14 diff changeset	100 area_t areas[2];
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	101
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	102 co_aix matrix[6];
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	103 co_aix aggr_matrix[6];
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	104
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	105 struct _coord *parent;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	106 STAILQ(struct _coord) children;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	107 struct _coord *sibling;
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	108 unsigned int before_pmem; /*!< \brief The coord is before nth member
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	109 * of parent. */
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	110
ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	111 STAILQ(shape_t) members; /!< All shape_t objects in this coord. /
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	112 subject_t *mouse_event;
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	113 } coord_t;
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	114 #define COF_DIRTY 0x1
57 ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	115 #define COF_HIDDEN 0x2
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	116 #define COF_OWN_CANVAS 0x4 /*!< A coord owns a canvas or inherit it
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	117 * from an ancestor.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	118 */
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	119
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	120 extern void coord_init(coord_t co, coord_t parent);
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	121 extern void coord_trans_pos(coord_t co, co_aix x, co_aix *y);
31 da770188a44d resize font size for changige of coord. Thinker K.F. Li <thinker@branda.to> parents: 30 diff changeset	122 extern co_aix coord_trans_size(coord_t *co, co_aix size);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	123 extern void compute_aggr_of_coord(coord_t *coord);
10 7cfecdce94cc Remove warning messages Thinker K.F. Li <thinker@branda.to> parents: 5 diff changeset	124 extern void update_aggr_matrix(coord_t *start);
13 ed55009d96d3 refactory for redrawing Thinker K.F. Li <thinker@branda.to> parents: 12 diff changeset	125 extern coord_t preorder_coord_subtree(coord_t root, coord_t *last);
138 9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	126 extern coord_t postorder_coord_subtree(coord_t root, coord_t *last);
57 ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	127 #define coord_hide(co) do { co->flags \|= COF_HIDDEN; } while(0)
ab028c9f0930 Ability to hidden shapes and action of visibility. Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	128 #define coord_show(co) do { co->flags &= ~COF_HIDDEN; } while(0)
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	129 #define coord_get_mouse_event(coord) ((coord)->mouse_event)
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	130
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	131
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	132 /*! \brief A grahpic shape.
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	133 *
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	134 * \dot
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	135 * digraph G {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	136 * "shape" -> "coord";
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	137 * "shape" -> "geo";
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	138 * "geo" -> "shape";
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	139 * "coord" -> "shape" [label="members"]
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	140 * "shape" -> "shape" [label="sibling"];
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	141 * }
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	142 * \enddot
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	143 */
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	144 struct _shape {
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	145 int sh_type;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	146 geo_t *geo;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	147 coord_t *coord;
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	148 shape_t *coord_mem_next;
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 17 diff changeset	149 paint_t fill, stroke;
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	150 co_aix stroke_width;
73 9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	151 int stroke_linecap:2;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	152 int stroke_linejoin:2;
9ab15ebc9061 Observer for mouse events Thinker K.F. Li <thinker@branda.to> parents: 58 diff changeset	153 void (free)(shape_t shape);
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	154 };
35 581a03196093 Support rectangle tag of SVG. Thinker K.F. Li <thinker@branda.to> parents: 31 diff changeset	155 enum { SHT_UNKNOW, SHT_PATH, SHT_TEXT, SHT_RECT };
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	156
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	157 #define sh_attach_geo(sh, g) \
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	158 do { \
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	159 (sh)->geo = g; \
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	160 (g)->shape = (shape_t *)(sh); \
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	161 } while(0)
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	162 #define sh_detach_geo(sh) \
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	163 do { \
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	164 (sh)->geo->shape = NULL; \
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	165 (sh)->geo = NULL; \
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	166 } while(0)
77 a6763f080da5 - Thinker K.F. Li <thinker@branda.to> parents: 73 diff changeset	167 #define sh_get_geo(sh) ((sh)->geo)
a6763f080da5 - Thinker K.F. Li <thinker@branda.to> parents: 73 diff changeset	168 #define sh_get_mouse_event_subject(sh) ((sh)->geo->mouse_event)
81 13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 77 diff changeset	169 #define sh_hide(sh) do { (sh)->geo->flags \|= GEF_HIDDEN; } while(0)
13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 77 diff changeset	170 #define sh_show(sh) do { (sh)->geo->flags &= ~GEF_HIDDEN; } while(0)
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	171 extern void sh_attach_coord(shape_t sh, coord_t coord);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	172 extern void sh_detach_coord(shape_t *sh);
79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	173
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: diff changeset	174 #endif /* __MB_TYPES_H_ */

Mercurial > MadButterfly

annotate src/mb_types.h @ 138:9f4fc9ecfd1f