MadButterfly: src/event.c annotate

annotate src/event.c @ 429:9d5506968efb

Change the interface of rdman_shape_stext_new(). It had better to put text as 2nd argument after rdman. Since, text content is more meaningful than x, y position for a text object.

author	Thinker K.F. Li <thinker@branda.to>
date	Wed, 29 Jul 2009 14:58:34 +0800
parents	7f7855df2af0
children	1ee11bab38fa

rev	line source
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	1 /*! \file
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	2 * \brief Convenience functions for event relative work.
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	3 */
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	4 #include <stdio.h>
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	5 #include <stdlib.h>
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	6 #ifndef UNITTEST
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	7 #include <cairo.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	8 #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	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_shapes.h"
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	11 #endif
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	12
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	13 #define OK 0
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	14 #define ERR -1
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	15 #define FALSE 0
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	16 #define TRUE 1
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	17
139 1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	18 #define ARRAY_EXT_SZ 64
1695a4b02b14 Members of coords are geos instead of shapes, now. Thinker K.F. Li <thinker@branda.to> parents: 75 diff changeset	19
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	20 #define ASSERT(x)
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	21
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	22 #ifdef UNITTEST
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	23 /* ============================================================ */
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	24 #include <string.h>
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	25 #include "mb_tools.h"
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	26
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	27 typedef float co_aix;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	28
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	29 typedef struct shape shape_t;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	30 typedef struct cairo_surface cairo_surface_t;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	31 typedef struct coord coord_t;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	32
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	33 typedef struct cairo cairo_t;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	34 struct cairo {
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	35 STAILQ(shape_t) drawed;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	36 STAILQ(shape_t) clip_pathes;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	37 cairo_surface_t *tgt;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	38 };
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	39
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	40 struct cairo_surface {
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	41 cairo_t *cr;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	42 int w, h;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	43 unsigned char *data;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	44 };
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	45
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	46 #define cairo_new_path(cr) do { STAILQ_CLEAN((cr)->drawed); } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	47 #define cairo_get_target(cr) (cr)->tgt
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	48 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	49 cairo_t cairo_create(cairo_surface_t target) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	50 cairo_t *cr;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	51
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	52 cr = (cairo_t *)malloc(sizeof(cairo_t));
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	53 STAILQ_INIT(cr->drawed);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	54 STAILQ_INIT(cr->clip_pathes);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	55 cr->tgt = target;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	56 target->cr = cr;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	57
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	58 return cr;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	59 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	60 #define cairo_destroy(cr) do { free(cr); } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	61 #define cairo_clip(cr) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	62 do { \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	63 memcpy(&(cr)->clip_pathes, \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	64 &(cr)->drawed, \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	65 sizeof((cr)->drawed)); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	66 STAILQ_CLEAN((cr)->drawed); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	67 } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	68 #define cairo_fill(cr)
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	69
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	70 #define cairo_image_surface_get_width(surface) (surface)->w
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	71 #define cairo_image_surface_get_height(surface) (surface)->h
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	72 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	73 cairo_surface_t *cairo_image_surface_create(int format, int w, int h) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	74 cairo_surface_t *surf;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	75
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	76 surf = (cairo_surface_t *)malloc(sizeof(cairo_surface_t));
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	77 surf->w = w;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	78 surf->h = h;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	79 surf->data = (unsigned char *)malloc(h);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	80 memset(surf->data, 0, h);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	81
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	82 return surf;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	83 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	84 #define cairo_surface_destroy(surface) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	85 do { free((surface)->data); free(surface); } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	86 #define cairo_image_surface_get_stride(surface) 1
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	87 #define CAIRO_FORMAT_A1 1
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	88
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	89
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	90 typedef struct _area area_t;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	91 struct _area {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	92 co_aix x, y;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	93 co_aix w, h;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	94 };
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	95 #define area_set(area, _x, _y, _w, _h) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	96 do { \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	97 (area)->x = (_x); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	98 (area)->y = (_y); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	99 (area)->w = (_w); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	100 (area)->h = (_h); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	101 } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	102 #define _in_range(a, s, w) ((a) >= (s) && (a) < ((s) + (w)))
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	103 #define _range_overlay(as, aw, bs, bw) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	104 (_in_range(as, bs, bw) \|\| _in_range(bs, as, aw))
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	105 #define areas_are_overlay(a1, a2) \
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	106 (_range_overlay((a1)->x, (a1)->w, \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	107 (a2)->x, (a2)->w) && \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	108 _range_overlay((a1)->y, (a1)->h, \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	109 (a2)->y, (a2)->h))
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	110 #define area_pos_is_in(area, _x, _y) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	111 (_in_range(_x, (area)->x, (area)->w) && \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	112 _in_range(_y, (area)->y, (area)->h))
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	113 #define _range_extent(a, s, w) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	114 do { \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	115 if((a) < (s)) { \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	116 (w) += (s) - (a); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	117 (s) = (a); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	118 } else { \
408 7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 314 diff changeset	119 (w) = MB_MAX(w, (a) - (s) + 1); \
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	120 } \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	121 } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	122
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	123 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	124 void area_extent(area_t *area, co_aix x, co_aix y) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	125 _range_extent(x, area->x, area->w);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	126 _range_extent(y, area->y, area->h);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	127 }
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	128
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	129 struct mb_obj {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	130 int obj_type;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	131 };
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	132 typedef struct mb_obj mb_obj_t;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	133 #define MB_OBJ_INIT(obj, type) do { (obj)->obj_type = type; } while(0)
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	134
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	135 #define GEF_OV_DRAW 0x1
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	136 #define GEF_HIDDEN 0x2
158 c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape(). Thinker K.F. Li <thinker@branda.to> parents: 139 diff changeset	137
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	138 struct shape {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	139 mb_obj_t obj;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	140
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	141 coord_t *coord;
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	142 area_t area;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	143 shape_t *all_next;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	144 shape_t *drawed_next;
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	145
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	146 void fill, stroke;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	147 struct shape *sibling;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	148 int flags;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	149
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	150 int num_points;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	151 co_aix points[32][2];
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	152 };
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	153 enum { MBO_DUMMY,
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	154 MBO_COORD,
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	155 MBO_SHAPES=0x1000,
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	156 MBO_PATH,
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	157 MBO_TEXT,
408 7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 314 diff changeset	158 MBO_RECT,
7f7855df2af0 Make unittest built by automake and autoconf. Thinker K.F. Li <thinker@branda.to> parents: 314 diff changeset	159 MBO_IMAGE
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	160 };
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	161 #define MBO_TYPE(x) (((mb_obj_t *)(x))->obj_type)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	162 #define IS_MBO_SHAPES(x) (((mb_obj_t *)(x))->obj_type & MBO_SHAPES)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	163 #define sh_get_geo(x) ((x)->geo)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	164 static int sh_pos_is_in(shape_t *shape, co_aix x, co_aix y) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	165 int i;
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	166
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	167 for(i = 0; i < shape->num_points; i++)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	168 if(shape->points[i][0] == x && shape->points[i][1] == y)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	169 return TRUE;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	170 return FALSE;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	171 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	172 #define sh_get_flags(shape, mask) ((shape)->flags & mask)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	173 #define sh_set_flags(shape, mask) do { (shape)->flags \|= mask; } while(0)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	174 #define sh_clear_flags(shape, mask) do { (shape)->flags &= ~(mask); } while(0)
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	175 #define sh_get_area(shape) (&(shape)->area)
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	176
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	177 struct coord {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	178 mb_obj_t obj;
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	179
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	180 area_t area;
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	181 int flags;
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	182 coord_t *parent;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	183 STAILQ(coord_t) children;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	184 coord_t *sibling;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	185 STAILQ(shape_t) shapes;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	186 };
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	187
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	188 #define COF_SKIP 0x1
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	189
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	190 #define coord_get_area(coord) (&(coord)->area)
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	191 #define FOR_COORD_SHAPES(coord, shape) \
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	192 for((shape) = STAILQ_HEAD((coord)->shapes); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	193 (shape) != NULL; \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	194 (shape) = STAILQ_NEXT(shape_t, sibling, shape))
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	195 #define FOR_COORDS_PREORDER(root, last) \
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	196 for((last) = (root); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	197 (last) != NULL; \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	198 (last) = preorder_coord_subtree(root, last))
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	199 #define FOR_COORD_CHILDREN(parent, child) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	200 for((child) = STAILQ_HEAD((parent)->children); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	201 (child) != NULL; \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	202 (child) = STAILQ_NEXT(coord_t, sibling, child))
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	203
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	204 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	205 void _areas_merge(area_t area1, area_t area2) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	206 co_aix lu_x, lu_y;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	207 co_aix rb_x, rb_y;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	208
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	209 lu_x = area2->x;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	210 lu_y = area2->y;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	211 rb_x = lu_x + area2->w - 1;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	212 rb_y = lu_y + area2->h - 1;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	213 area_extent(area1, lu_x, lu_y);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	214 area_extent(area1, rb_x, rb_y);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	215 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	216
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	217 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	218 void coord_update_area(coord_t *coord) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	219 area_t *area;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	220 shape_t *shape;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	221 coord_t *child;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	222 area_t *cur_area;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	223
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	224 area = coord_get_area(coord);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	225
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	226 shape = STAILQ_HEAD(coord->shapes);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	227 if(shape != NULL) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	228 cur_area = sh_get_area(shape);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	229 } else {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	230 child = STAILQ_HEAD(coord->children);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	231 if(child == NULL)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	232 return;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	233 cur_area = coord_get_area(child);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	234 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	235 memcpy(area, cur_area, sizeof(area_t));
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	236
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	237 FOR_COORD_SHAPES(coord, shape) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	238 cur_area = sh_get_area(shape);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	239 _areas_merge(area, cur_area);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	240 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	241
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	242 FOR_COORD_CHILDREN(coord, child) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	243 cur_area = coord_get_area(child);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	244 _areas_merge(area, cur_area);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	245 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	246 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	247
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	248 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	249 void coord_update_area_ancestors(coord_t *coord) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	250 coord_t *cur;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	251
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	252 for(cur = coord; cur != NULL; cur = cur->parent) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	253 coord_update_area(cur);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	254 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	255 }
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	256
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	257 static
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	258 coord_t preorder_coord_subtree(coord_t root, coord_t *last) {
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	259 if(STAILQ_HEAD(last->children) && !(last->flags & COF_SKIP))
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	260 return STAILQ_HEAD(last->children);
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 260 diff changeset	261
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 260 diff changeset	262 last->flags &= ~COF_SKIP;
6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 260 diff changeset	263
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	264 if(last == root)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	265 return NULL;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	266 while(STAILQ_NEXT(coord_t, sibling, last) == NULL) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	267 if(last == root)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	268 return NULL;
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	269 last = last->parent;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	270 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	271 return STAILQ_NEXT(coord_t, sibling, last);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	272 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	273
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	274 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	275 void preorder_coord_skip_subtree(coord_t *coord) {
314 6c350fc92ae3 Cache rednering result is now workable. Thinker K.F. Li <thinker@branda.to> parents: 260 diff changeset	276 coord->flags \|= COF_SKIP;
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	277 }
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	278
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	279 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	280 coord_t postorder_coord_subtree(coord_t root, coord_t *last) {
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	281 coord_t *cur;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	282
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	283 if(last != NULL) {
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	284 if(STAILQ_NEXT(coord_t, sibling, last) == NULL) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	285 if(cur == root)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	286 return NULL;
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	287 cur = last->parent;
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	288 return cur;
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	289 }
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	290 cur = STAILQ_NEXT(coord_t, sibling, last);
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	291 }
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	292
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	293 cur = root;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	294 while(STAILQ_HEAD(cur->children)) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	295 cur = STAILQ_HEAD(cur->children);
241 104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	296 }
104d83378582 Add scene support in svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 235 diff changeset	297 return cur;
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	298 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	299
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	300 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	301 void shape_draw(shape_t sh, cairo_t cr) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	302 STAILQ_INS_TAIL(cr->drawed, shape_t, drawed_next, sh);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	303 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	304
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	305 #define sh_path_draw(path, cr) shape_draw((shape_t *)path, cr)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	306 #define sh_text_draw(text, cr) shape_draw((shape_t *)text, cr)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	307 #define sh_rect_draw(rect, cr) shape_draw((shape_t *)rect, cr)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	308 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	309 void sh_update_area(shape_t *sh) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	310 int i;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	311 co_aix x, y;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	312 area_t *area = &sh->area;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	313
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	314 if(sh->num_points == 0) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	315 area_set(area, 0, 0, 0, 0);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	316 return;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	317 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	318
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	319 area_set(area, sh->points[0][0], sh->points[0][1], 1, 1);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	320 for(i = 1; i < sh->num_points; i++) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	321 x = sh->points[i][0];
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	322 y = sh->points[i][1];
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	323 area_extent(area, x, y);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	324 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	325 }
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	326
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	327
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	328 struct redraw_man {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	329 cairo_t *cr;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	330 coord_t *root_coord;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	331 int shape_gl_sz;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	332 shape_t *shape_gl[32];
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	333 STAILQ(shape_t) all_shapes;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	334 };
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	335 typedef struct redraw_man redraw_man_t;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	336 #define rdman_get_cr(rdman) ((rdman)->cr)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	337 #define rdman_force_clean(rdman) OK
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	338 #define rdman_clear_shape_gl(rdman) do {(rdman)->shape_gl_sz = 0; } while(0)
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	339 static int rdman_add_shape_gl(redraw_man_t rdman, shape_t shape) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	340 (rdman)->shape_gl[(rdman)->shape_gl_sz++] = shape;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	341 return OK;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	342 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	343 #define rdman_get_shape_gl(rdman, idx) \
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	344 (rdman)->shape_gl[idx]
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	345 #define rdman_shape_gl_len(rdman) (rdman)->shape_gl_sz
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	346 static shape_t rdman_shapes(redraw_man_t rdman, shape_t *last_shape) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	347 if(last_shape == NULL)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	348 return STAILQ_HEAD(rdman->all_shapes);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	349
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	350 return STAILQ_NEXT(shape_t, all_next, last_shape);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	351 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	352 #define redraw_man_init(rdman, cr, backend) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	353 do { \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	354 memset(rdman, 0, sizeof(redraw_man_t)); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	355 (rdman)->cr = cr; \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	356 (rdman)->root_coord = rdman_coord_new_noparent(rdman); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	357 } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	358 #define redraw_man_destroy(rdman) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	359 do { \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	360 free(rdman); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	361 } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	362 #define rdman_get_root(rdman) ((rdman)->root_coord)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	363
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	364 static coord_t rdman_coord_new_noparent(redraw_man_t rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	365
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	366 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	367 redraw_man_t redraw_man_new(cairo_t cr, cairo_t *backend) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	368 redraw_man_t *rdman;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	369
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	370 rdman = O_ALLOC(redraw_man_t);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	371 redraw_man_init(rdman, cr, backend);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	372 return rdman;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	373 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	374 #define redraw_man_free(rdman) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	375 do { \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	376 redraw_man_destroy(rdman); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	377 free(rdman); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	378 } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	379
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	380 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	381 int cairo_in_fill(cairo_t *cr, int x, int y) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	382 shape_t *shape;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	383 int i;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	384
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	385 for(shape = STAILQ_HEAD(cr->drawed);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	386 shape != NULL;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	387 shape = STAILQ_NEXT(shape_t, drawed_next, shape)) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	388 for(i = 0; i < shape->num_points; i++)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	389 if(shape->points[i][0] == x &&
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	390 shape->points[i][1] == y)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	391 return 1;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	392 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	393 return 0;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	394 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	395
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	396 #define cairo_in_stroke cairo_in_fill
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	397
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	398 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	399 void rdman_coord_init_noparent(redraw_man_t rdman, coord_t co) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	400 memset(co, 0, sizeof(coord_t));
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	401 MB_OBJ_INIT(&co->obj, MBO_COORD);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	402 STAILQ_INIT(co->children);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	403 STAILQ_INIT(co->shapes);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	404 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	405
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	406 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	407 void rdman_coord_init(redraw_man_t rdman, coord_t co, coord_t *parent) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	408 rdman_coord_init_noparent(rdman, co);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	409 STAILQ_INS_TAIL(parent->children, coord_t, sibling, co);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	410 co->parent = parent;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	411 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	412
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	413 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	414 coord_t rdman_coord_new(redraw_man_t rdman, coord_t *parent) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	415 coord_t *coord;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	416
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	417 coord = O_ALLOC(coord_t);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	418 rdman_coord_init(rdman, coord, parent);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	419
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	420 return coord;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	421 }
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	422
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	423 coord_t rdman_coord_new_noparent(redraw_man_t rdman) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	424 coord_t *coord;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	425
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	426 coord = O_ALLOC(coord_t);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	427 rdman_coord_init_noparent(rdman, coord);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	428
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	429 return coord;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	430 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	431
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	432 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	433 void rdman_coord_free(redraw_man_t rdman, coord_t coord) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	434 free(coord);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	435 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	436
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	437 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	438 shape_t rdman_shape_new(redraw_man_t rdman) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	439 shape_t *shape;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	440
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	441 shape = O_ALLOC(shape_t);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	442 memset(shape, 0, sizeof(shape_t));
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	443 MB_OBJ_INIT(&shape->obj, MBO_PATH);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	444 STAILQ_INS(rdman->all_shapes, shape_t, all_next, shape);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	445
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	446 return shape;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	447 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	448
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	449 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	450 void rdman_shape_free(redraw_man_t rdman, shape_t shape) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	451 STAILQ_REMOVE(rdman->all_shapes, shape_t, all_next, shape);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	452 free(shape);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	453 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	454
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	455 #define shape_add_point(shape, x, y) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	456 do { \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	457 (shape)->points[(shape)->num_points][0] = x; \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	458 (shape)->points[(shape)->num_points][1] = y; \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	459 (shape)->num_points++; \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	460 sh_update_area(shape); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	461 if((shape)->coord) \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	462 coord_update_area_ancestors((shape)->coord); \
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	463 } while(0)
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	464
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	465 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	466 int rdman_add_shape(redraw_man_t rdman, shape_t shape,
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	467 coord_t *parent) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	468 STAILQ_INS_TAIL(parent->shapes, shape_t, sibling, shape);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	469 shape->coord = parent;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	470
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	471 return OK;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	472 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	473
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	474 static
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	475 void cairo_image_surface_get_data(cairo_surface_t surf) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	476 cairo_t *cr;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	477 shape_t shape1, shape2;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	478 co_aix x1, y1, x2, y2;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	479 int i, j;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	480
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	481 cr = surf->cr;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	482
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	483 STAILQ_FOR_EACH(cr->drawed, shape_t, sibling, shape1) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	484 for(i = 0; i < shape1->num_points; i++) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	485 x1 = shape1->points[i][0];
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	486 y1 = shape1->points[i][1];
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	487 STAILQ_FOR_EACH(cr->clip_pathes, shape_t, sibling, shape2) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	488 for(j = 0; j < shape2->num_points; j++) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	489 x2 = shape2->points[j][0];
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	490 y2 = shape2->points[j][1];
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	491 if(x1 == x2 && y1 == y2) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	492 surf->data[0] = 1;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	493 return surf->data;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	494 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	495 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	496 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	497 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	498 }
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	499 surf->data[0] = 0;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	500 return surf->data;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	501 }
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	502 /* ============================================================ */
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	503 #endif /* UNITTEST */
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	504
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	505
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	506 static int _collect_shapes_at_point(redraw_man_t *rdman,
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	507 co_aix x, co_aix y) {
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	508 shape_t *shape;
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	509 int r;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	510
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	511 r = rdman_force_clean(rdman);
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	512 if(r != OK)
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	513 return ERR;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	514
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	515 rdman_clear_shape_gl(rdman);
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	516
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	517 for(shape = rdman_shapes(rdman, (shape_t *)NULL);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	518 shape != NULL;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	519 shape = rdman_shapes(rdman, shape)) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	520 if(sh_pos_is_in(shape, x, y)) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	521 r = rdman_add_shape_gl(rdman, shape);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	522 if(r != 0)
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	523 return ERR;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	524 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	525 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	526
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	527 return OK;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	528 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	529
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	530 static void draw_shape_path(shape_t shape, cairo_t cr) {
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	531 switch(MBO_TYPE(shape)) {
c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	532 case MBO_PATH:
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	533 sh_path_draw(shape, cr);
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	534 break;
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	535 case MBO_TEXT:
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	536 sh_text_draw(shape, cr);
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	537 break;
196 c234ee745ceb Start moving to mb_obj_t Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	538 case MBO_RECT:
35 581a03196093 Support rectangle tag of SVG. Thinker K.F. Li <thinker@branda.to> parents: 32 diff changeset	539 sh_rect_draw(shape, cr);
581a03196093 Support rectangle tag of SVG. Thinker K.F. Li <thinker@branda.to> parents: 32 diff changeset	540 break;
260 29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 251 diff changeset	541 case MBO_IMAGE:
29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 251 diff changeset	542 sh_image_draw(shape, cr);
29acbd8a0dd0 Integrate sh_image with svg2code.py. Thinker K.F. Li <thinker@branda.to> parents: 251 diff changeset	543 break;
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	544 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	545 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	546
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	547 static int _shape_pos_is_in_cairo(shape_t *shape, co_aix x, co_aix y,
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	548 int in_stroke, cairo_t cr) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	549 draw_shape_path(shape, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	550 if(shape->fill) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	551 if(cairo_in_fill(cr, x, y)) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	552 *in_stroke = 0;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	553 return TRUE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	554 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	555 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	556 if(shape->stroke) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	557 if(cairo_in_stroke(cr, x, y)) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	558 *in_stroke = 1;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	559 return TRUE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	560 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	561 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	562 return FALSE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	563 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	564
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	565 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	566 int _shape_pos_is_in(shape_t *shape, co_aix x, co_aix y,
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	567 int in_stroke, cairo_t cr) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	568 int r;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	569
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	570 r = sh_pos_is_in(shape, x, y);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	571 if(!r)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	572 return FALSE;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	573
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	574 r = _shape_pos_is_in_cairo(shape, x, y, in_stroke, cr);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	575 cairo_new_path(cr);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	576 if(!r)
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	577 return FALSE;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	578
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	579 return TRUE;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	580 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	581
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	582 static shape_t _find_shape_in_pos(redraw_man_t rdman,
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	583 co_aix x, co_aix y, int *in_stroke) {
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	584 shape_t *shape;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	585 cairo_t *cr;
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	586 int i, r;
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	587
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	588 cr = rdman_get_cr(rdman);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	589 for(i = rdman_shape_gl_len(rdman) - 1; i >= 0; i--) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	590 shape = rdman_get_shape_gl(rdman, i);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	591 if(sh_get_flags(shape, GEF_HIDDEN))
70 92cfabe22d6b find_shape_at_pos() finds a shape from clean ones. Thinker K.F. Li <thinker@branda.to> parents: 35 diff changeset	592 continue;
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	593 r = _shape_pos_is_in_cairo(shape, x, y, in_stroke, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	594 if(r)
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	595 return shape;
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	596 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	597
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	598 return NULL;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	599 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	600
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	601 shape_t find_shape_at_pos(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: diff changeset	602 co_aix x, co_aix y, int *in_stroke) {
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	603 shape_t *shape;
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	604 int r;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	605
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	606 r = _collect_shapes_at_point(rdman, 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: diff changeset	607 if(r != OK)
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	608 return NULL;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	609
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	610 shape = _find_shape_in_pos(rdman, x, y, in_stroke);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	611 return shape;
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	612 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	613
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	614 /*! \brief Test if an object and descendants cover the position
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	615 * specified by x,y.
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	616 *
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	617 * \param in_stroke is x, y is on a stroke.
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	618 */
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	619 int mb_obj_pos_is_in(redraw_man_t rdman, mb_obj_t obj,
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	620 co_aix x, co_aix y, int *in_stroke) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	621 coord_t cur_coord, root;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	622 shape_t *shape;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	623 area_t *area;
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	624 int r;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	625
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	626 if(IS_MBO_SHAPES(obj)) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	627 shape = (shape_t *)obj;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	628 r = _shape_pos_is_in(shape, x, y, in_stroke, rdman_get_cr(rdman));
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	629 return r;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	630 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	631 root = (coord_t *)obj;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	632 FOR_COORDS_PREORDER(root, cur_coord) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	633 area = coord_get_area(cur_coord);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	634 if(!area_pos_is_in(area, x, y)) {
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	635 preorder_coord_skip_subtree(cur_coord);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	636 continue;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	637 }
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	638 FOR_COORD_SHAPES(cur_coord, shape) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	639 r = _shape_pos_is_in(shape, x, y, in_stroke, rdman_get_cr(rdman));
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	640 if(r)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	641 return TRUE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	642 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	643 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	644 return FALSE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	645 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	646
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	647 static
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	648 cairo_t * _prepare_cairo_for_testing(redraw_man_t *rdman) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	649 cairo_surface_t surface, rdman_surface;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	650 cairo_t *cr;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	651 int w, h;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	652
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	653 rdman_surface = cairo_get_target(rdman_get_cr(rdman));
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	654 w = cairo_image_surface_get_width(rdman_surface);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	655 h = cairo_image_surface_get_height(rdman_surface);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	656
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	657 surface = cairo_image_surface_create(CAIRO_FORMAT_A1, w, h);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	658 if(surface == NULL)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	659 return NULL;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	660
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	661 cr = cairo_create(surface);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	662 if(cr == NULL)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	663 cairo_surface_destroy(surface);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	664
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	665 return cr;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	666 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	667
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	668 static
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	669 void _release_cairo_for_testing(cairo_t *cr) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	670 cairo_destroy(cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	671 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	672
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	673 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	674 void _draw_to_mask(shape_t shape, cairo_t cr) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	675 if(sh_get_flags(shape, GEF_OV_DRAW))
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	676 return;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	677
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	678 draw_shape_path(shape, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	679 cairo_clip(cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	680
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	681 sh_set_flags(shape, GEF_OV_DRAW);
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	682 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	683
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	684 static
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	685 int _fill_and_check(shape_t shape, cairo_t cr) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	686 int h, stride;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	687 cairo_surface_t *surface;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	688 unsigned char *data;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	689 int i, sz;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	690
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	691 draw_shape_path(shape, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	692 cairo_fill(cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	693
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	694 surface = cairo_get_target(cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	695 data = cairo_image_surface_get_data(surface);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	696
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	697 h = cairo_image_surface_get_height(surface);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	698 stride = cairo_image_surface_get_stride(surface);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	699
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	700 sz = stride * h;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	701 for(i = 0; i < sz; i++) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	702 if(data[i])
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	703 return TRUE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	704 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	705
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	706 return FALSE;
30 e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	707 }
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	708
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	709 /*! \brief Is a mb_obj_t overlaid with another mb_obj_t and
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	710 * descendants.
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	711 *
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	712 * coord is relative less than shapes. Check areas of coord can
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	713 * skip sub-trees and avoid useless heavy computation. For shapes,
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	714 * it not only check overlay of area. It also check overlay by
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	715 * actually drawing on a cairo surface.
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	716 */
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	717 static
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	718 int _is_obj_objs_overlay(mb_obj_t obj, mb_obj_t others_root,
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	719 cairo_t *cr) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	720 area_t area, candi_area;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	721 coord_t coord, candi_coord, *root;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	722 shape_t shape, candi_shape;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	723 int obj_is_shape;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	724 int r;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	725
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	726 obj_is_shape = IS_MBO_SHAPES(obj);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	727
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	728 if(obj_is_shape) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	729 shape = (shape_t *)obj;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	730 area = sh_get_area(shape);
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	731 } else {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	732 coord = (coord_t *)obj;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	733 area = coord_get_area(coord);
251 f08b3ba9c1d8 Remove potential memory address error. Thinker K.F. Li <thinker@branda.to> parents: 250 diff changeset	734 shape = NULL;
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	735 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	736
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	737 if(IS_MBO_SHAPES(others_root)) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	738 candi_shape = (shape_t *)others_root;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	739 candi_area = sh_get_area(candi_shape);
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	740
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	741 r = areas_are_overlay(area, candi_area);
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	742 if(!r)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	743 return FALSE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	744
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	745 if(!obj_is_shape)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	746 return TRUE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	747
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	748 _draw_to_mask(candi_shape, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	749 r = _fill_and_check(shape, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	750
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	751 return r;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	752 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	753
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	754 ASSERT(IS_MBO_COORD(others_root));
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	755
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	756 root = (coord_t *)others_root;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	757 FOR_COORDS_PREORDER(root, candi_coord) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	758 candi_area = coord_get_area(candi_coord);
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	759 r = areas_are_overlay(area, candi_area);
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	760 if(!r) {
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	761 preorder_coord_skip_subtree(candi_coord);
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	762 continue;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	763 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	764
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	765 FOR_COORD_SHAPES(candi_coord, candi_shape) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	766 candi_area = sh_get_area(candi_shape);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	767 r = areas_are_overlay(area, candi_area);
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	768 if(!r)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	769 continue;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	770
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	771 if(!obj_is_shape)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	772 return TRUE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	773
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	774 _draw_to_mask(candi_shape, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	775 r = _fill_and_check(shape, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	776 if(r)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	777 return TRUE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	778 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	779 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	780
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	781 return FALSE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	782 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	783
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	784 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	785 void _clear_ov_draw(mb_obj_t *obj) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	786 coord_t coord, root;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	787 shape_t *shape;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	788
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	789 if(IS_MBO_SHAPES(obj)) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	790 shape = (shape_t *)obj;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	791 sh_clear_flags(shape, GEF_OV_DRAW);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	792 return;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	793 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	794
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	795 root = (coord_t *)obj;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	796 FOR_COORDS_PREORDER(root, coord) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	797 FOR_COORD_SHAPES(coord, shape) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	798 sh_clear_flags(shape, GEF_OV_DRAW);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	799 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	800 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	801 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	802
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	803 /*! \brief Test if two objects are overlaid.
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	804 *
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	805 * \todo Detect overlay in better way with cairo.
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	806 * \note This function cost heavy on CPU power.
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	807 */
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	808 int mb_objs_are_overlay(redraw_man_t *rdman,
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	809 mb_obj_t obj1, mb_obj_t obj2) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	810 cairo_t *cr;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	811 area_t *area;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	812 shape_t *shape;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	813 coord_t coord, root;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	814 int r;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	815
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	816 cr = _prepare_cairo_for_testing(rdman);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	817
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	818 if(IS_MBO_SHAPES(obj1)) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	819 shape = (shape_t *)obj1;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	820 r = _is_obj_objs_overlay(obj1, obj2, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	821 goto out;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	822 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	823
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	824 root = (coord_t *)obj1;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	825 FOR_COORDS_PREORDER(root, coord) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	826 area = coord_get_area(coord);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	827 r = _is_obj_objs_overlay((mb_obj_t *)coord, obj2, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	828 if(!r) {
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	829 preorder_coord_skip_subtree(coord);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	830 continue;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	831 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	832
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	833 FOR_COORD_SHAPES(coord, shape) {
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	834 r = _is_obj_objs_overlay((mb_obj_t *)shape, obj2, cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	835 if(r)
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	836 goto out;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	837 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	838 }
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	839 r = FALSE;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	840
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	841 out:
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	842 _clear_ov_draw(obj2); /* marked by _is_obj_objs_overlay() */
232 527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	843 _release_cairo_for_testing(cr);
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	844 return r;
527894c2ad39 Add functions for collision test. Thinker K.F. Li <thinker@branda.to> parents: 196 diff changeset	845 }
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	846
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	847 #ifdef UNITTEST
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	848
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	849 #include <CUnit/Basic.h>
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	850
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	851 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	852 redraw_man_t *_fake_rdman(void) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	853 redraw_man_t *rdman;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	854 cairo_t cr, backend;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	855 cairo_surface_t *surf;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	856
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	857 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	858 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	859 backend = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	860 rdman = redraw_man_new(cr, backend);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	861
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	862 return rdman;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	863 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	864
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	865 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	866 void _free_fake_rdman(redraw_man_t *rdman) {
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	867 cairo_surface_destroy(rdman->cr->tgt);
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	868 cairo_destroy(rdman->cr);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	869 free(rdman);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	870 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	871
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	872 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	873 void test_mb_obj_pos_is_in(void) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	874 redraw_man_t *rdman;
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	875 shape_t *shape;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	876 coord_t root, child_coord;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	877 int in_stroke = 0;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	878 int r;
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	879
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	880 rdman = _fake_rdman();
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	881 CU_ASSERT(rdman != NULL);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	882
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	883 root = rdman_get_root(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	884
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	885 child_coord = rdman_coord_new(rdman, root);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	886 CU_ASSERT(child_coord != NULL);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	887
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	888 shape = rdman_shape_new(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	889 CU_ASSERT(shape != NULL);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	890
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	891 rdman_add_shape(rdman, shape, child_coord);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	892
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	893 shape_add_point(shape, 3, 12);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	894
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	895 shape->fill = shape;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	896 shape->stroke = shape;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	897
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	898 r = mb_obj_pos_is_in(rdman, (mb_obj_t *)shape, 3, 12, &in_stroke);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	899 CU_ASSERT(r == TRUE);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	900
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	901 r = mb_obj_pos_is_in(rdman, (mb_obj_t *)shape, 3, 13, &in_stroke);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	902 CU_ASSERT(r == FALSE);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	903
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	904 r = mb_obj_pos_is_in(rdman, (mb_obj_t *)root, 3, 12, &in_stroke);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	905 CU_ASSERT(r == TRUE);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	906
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	907 r = mb_obj_pos_is_in(rdman, (mb_obj_t *)root, 4, 12, &in_stroke);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	908 CU_ASSERT(r == FALSE);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	909
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	910 rdman_shape_free(rdman, shape);
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	911 _free_fake_rdman(rdman);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	912 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	913
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	914 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	915 void test_is_obj_objs_overlay(void) {
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	916 redraw_man_t *rdman;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	917 coord_t root, coord1, *coord2;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	918 shape_t shape1, shape2, *shape3;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	919 cairo_t *cr;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	920 cairo_surface_t *surf;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	921 int r;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	922
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	923 rdman = _fake_rdman();
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	924 CU_ASSERT(rdman != NULL);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	925
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	926 root = rdman_get_root(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	927
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	928 coord1 = rdman_coord_new(rdman, root);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	929 shape1 = rdman_shape_new(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	930 rdman_add_shape(rdman, shape1, coord1);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	931
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	932 coord2 = rdman_coord_new(rdman, root);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	933 shape2 = rdman_shape_new(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	934 rdman_add_shape(rdman, shape2, coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	935
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	936 shape3 = rdman_shape_new(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	937 rdman_add_shape(rdman, shape3, coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	938
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	939 shape_add_point(shape1, 3, 2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	940 shape_add_point(shape2, 5, 5);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	941 shape_add_point(shape3, 4, 3);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	942
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	943 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	944 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	945 r = _is_obj_objs_overlay((mb_obj_t )coord1, (mb_obj_t )coord2, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	946 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	947 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	948 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	949 sh_clear_flags(coord2, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	950
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	951 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	952 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	953 r = _is_obj_objs_overlay((mb_obj_t )shape1, (mb_obj_t )coord2, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	954 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	955 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	956 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	957 sh_clear_flags(coord2, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	958
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	959 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	960 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	961 r = _is_obj_objs_overlay((mb_obj_t )coord1, (mb_obj_t )shape2, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	962 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	963 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	964 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	965 sh_clear_flags(shape2, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	966
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	967 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	968 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	969 r = _is_obj_objs_overlay((mb_obj_t )shape1, (mb_obj_t )shape2, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	970 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	971 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	972 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	973 sh_clear_flags(shape2, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	974
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	975 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	976 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	977 r = _is_obj_objs_overlay((mb_obj_t )shape1, (mb_obj_t )shape3, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	978 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	979 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	980 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	981 sh_clear_flags(shape3, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	982
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	983 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	984 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	985 r = _is_obj_objs_overlay((mb_obj_t )coord1, (mb_obj_t )shape3, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	986 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	987 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	988 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	989 sh_clear_flags(shape3, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	990
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	991 shape_add_point(shape1, 5, 5);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	992
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	993 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	994 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	995 r = _is_obj_objs_overlay((mb_obj_t )coord1, (mb_obj_t )coord2, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	996 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	997 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	998 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	999 sh_clear_flags(coord2, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1000
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1001 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1002 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1003 r = _is_obj_objs_overlay((mb_obj_t )shape1, (mb_obj_t )coord2, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1004 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1005 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1006 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1007 sh_clear_flags(coord2, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1008
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1009 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1010 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1011 r = _is_obj_objs_overlay((mb_obj_t )coord1, (mb_obj_t )shape2, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1012 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1013 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1014 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1015 sh_clear_flags(shape2, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1016
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1017 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1018 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1019 r = _is_obj_objs_overlay((mb_obj_t )shape1, (mb_obj_t )shape2, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1020 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1021 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1022 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1023 sh_clear_flags(shape2, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1024
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1025 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1026 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1027 r = _is_obj_objs_overlay((mb_obj_t )shape1, (mb_obj_t )shape3, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1028 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1029 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1030 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1031 sh_clear_flags(shape3, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1032
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1033 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 100, 100);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1034 cr = cairo_create(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1035 r = _is_obj_objs_overlay((mb_obj_t )coord1, (mb_obj_t )shape3, cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1036 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1037 cairo_destroy(cr);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1038 cairo_surface_destroy(surf);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1039 sh_clear_flags(shape3, GEF_OV_DRAW);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1040
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1041 rdman_shape_free(rdman, shape1);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1042 rdman_shape_free(rdman, shape2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1043 rdman_shape_free(rdman, shape3);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1044 rdman_coord_free(rdman, coord1);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1045 rdman_coord_free(rdman, coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1046 _free_fake_rdman(rdman);
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1047 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1048
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1049 static
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1050 void test_mb_objs_are_overlay(void) {
250 bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1051 redraw_man_t *rdman;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1052 coord_t root, coord1, *coord2;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1053 shape_t shape1, shape2, *shape3;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1054 int r;
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1055
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1056 rdman = _fake_rdman();
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1057
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1058 root = rdman_get_root(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1059
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1060 coord1 = rdman_coord_new(rdman, root);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1061 shape1 = rdman_shape_new(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1062 rdman_add_shape(rdman, shape1, coord1);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1063
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1064 coord2 = rdman_coord_new(rdman, root);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1065 shape2 = rdman_shape_new(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1066 rdman_add_shape(rdman, shape2, coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1067
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1068 shape3 = rdman_shape_new(rdman);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1069 rdman_add_shape(rdman, shape3, coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1070
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1071 shape_add_point(shape1, 3, 2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1072 shape_add_point(shape2, 5, 5);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1073 shape_add_point(shape3, 4, 3);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1074
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1075 r = mb_objs_are_overlay(rdman, (mb_obj_t )coord1, (mb_obj_t )coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1076 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1077
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1078 r = mb_objs_are_overlay(rdman, (mb_obj_t )shape1, (mb_obj_t )coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1079 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1080
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1081 r = mb_objs_are_overlay(rdman, (mb_obj_t )shape1, (mb_obj_t )shape2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1082 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1083
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1084 r = mb_objs_are_overlay(rdman, (mb_obj_t )coord1, (mb_obj_t )shape2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1085 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1086
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1087 r = mb_objs_are_overlay(rdman, (mb_obj_t )shape1, (mb_obj_t )shape3);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1088 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1089
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1090 r = mb_objs_are_overlay(rdman, (mb_obj_t )coord1, (mb_obj_t )shape3);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1091 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1092
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1093 shape_add_point(shape1, 5, 5);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1094
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1095 r = mb_objs_are_overlay(rdman, (mb_obj_t )coord1, (mb_obj_t )coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1096 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1097
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1098 r = mb_objs_are_overlay(rdman, (mb_obj_t )shape1, (mb_obj_t )coord2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1099 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1100
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1101 r = mb_objs_are_overlay(rdman, (mb_obj_t )shape1, (mb_obj_t )shape2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1102 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1103
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1104 r = mb_objs_are_overlay(rdman, (mb_obj_t )coord1, (mb_obj_t )shape2);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1105 CU_ASSERT(r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1106
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1107 r = mb_objs_are_overlay(rdman, (mb_obj_t )shape1, (mb_obj_t )shape3);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1108 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1109
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1110 r = mb_objs_are_overlay(rdman, (mb_obj_t )coord1, (mb_obj_t )shape3);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1111 CU_ASSERT(!r);
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1112
bd8ea44b421e Fix bug and finish unit test for collision testing in event.c. Thinker K.F. Li <thinker@branda.to> parents: 241 diff changeset	1113 _free_fake_rdman(rdman);
235 65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1114 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1115
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1116 CU_pSuite get_event_suite(void) {
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1117 CU_pSuite suite;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1118
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1119 suite = CU_add_suite("Suite_event", NULL, NULL);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1120 CU_ADD_TEST(suite, test_mb_obj_pos_is_in);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1121 CU_ADD_TEST(suite, test_is_obj_objs_overlay);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1122 CU_ADD_TEST(suite, test_mb_objs_are_overlay);
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1123
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1124 return suite;
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1125 }
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1126
65cabbdd5284 termporary revision Thinker K.F. Li <thinker@branda.to> parents: 232 diff changeset	1127 #endif /* UNITTEST */

Mercurial > MadButterfly

annotate src/event.c @ 429:9d5506968efb