Mercurial > MadButterfly

annotate src/redraw_man.c @ 297:e885dc875f30

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Implement animation menu
author wycc
date Wed, 04 Feb 2009 01:23:45 +0800
parents 13ce87b6dbf5
children 6c350fc92ae3
rev   line source
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1 #include <stdio.h>
79e9edf4c00a Add redraw manager
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diff changeset
2 #include <stdlib.h>
79e9edf4c00a Add redraw manager
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3 #include <string.h>
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c2ce186a5c37 X_main uses rdman_redraw_all()
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4 #include <cairo.h>
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530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
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5 #include "mb_types.h"
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6 #include "mb_shapes.h"
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7 #include "mb_tools.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
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8 #include "mb_redraw_man.h"
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9 #include "mb_observer.h"
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29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
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10 #include "mb_prop.h"
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9ab15ebc9061 Observer for mouse events
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11
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
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12 #ifndef ASSERT
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
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13 #define ASSERT(x)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
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14 #endif
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79e9edf4c00a Add redraw manager
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15
26
d50f33040de6 Set line width for path.
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16 /* NOTE: bounding box should also consider width of stroke.
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17 */
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18
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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19 #define sh_attach_geo(sh, g) \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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20 do { \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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21 (sh)->geo = g; \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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22 (g)->shape = (shape_t *)(sh); \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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23 } while(0)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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24 #define sh_detach_geo(sh) \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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25 do { \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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26 (sh)->geo->shape = NULL; \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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27 (sh)->geo = NULL; \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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28 } while(0)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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29 #define sh_get_geo(sh) ((sh)->geo)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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30 #define sh_attach_coord(sh, coord) do { (sh)->coord = coord; } while(0)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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31 #define sh_detach_coord(sh) do { (sh)->coord = NULL; } while(0)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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32 #define rdman_is_dirty(rdman) \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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33 ((rdman)->dirty_coords.num != 0 || \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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34 (rdman)->dirty_geos.num != 0 || \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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35 (rdman)->dirty_areas.num != 0)
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36
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79e9edf4c00a Add redraw manager
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37 #define OK 0
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38 #define ERR -1
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39
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
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40 #define ARRAY_EXT_SZ 64
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41
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ed55009d96d3 refactory for redrawing
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42 #define SWAP(a, b, t) do { t c; c = a; a = b; b = c; } while(0)
ed55009d96d3 refactory for redrawing
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43
17
41f0907b27ac Unittest for rdman_redraw_changed().
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44 #ifdef UNITTEST
41f0907b27ac Unittest for rdman_redraw_changed().
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45 typedef struct _sh_dummy sh_dummy_t;
41f0907b27ac Unittest for rdman_redraw_changed().
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46
41f0907b27ac Unittest for rdman_redraw_changed().
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47 extern void sh_dummy_transform(shape_t *shape);
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74d3d5dc9aaa rename XXX_draw() to XXX_fill()
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48 extern void sh_dummy_fill(shape_t *, cairo_t *);
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41f0907b27ac Unittest for rdman_redraw_changed().
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49 #endif /* UNITTEST */
41f0907b27ac Unittest for rdman_redraw_changed().
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50
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51 static subject_t *ob_subject_alloc(ob_factory_t *factory);
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52 static void ob_subject_free(ob_factory_t *factory, subject_t *subject);
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53 static observer_t *ob_observer_alloc(ob_factory_t *factory);
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54 static void ob_observer_free(ob_factory_t *factory, observer_t *observer);
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55 static subject_t *ob_get_parent_subject(ob_factory_t *factory,
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56 subject_t *cur_subject);
140
0de8fd11271e Use macro to simplify the code.
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57 /* Functions for children. */
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58 #define FORCHILDREN(coord, child) \
0de8fd11271e Use macro to simplify the code.
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59 for((child) = STAILQ_HEAD((coord)->children); \
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60 (child) != NULL; \
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61 (child) = STAILQ_NEXT(coord_t, sibling, (child)))
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62 #define NEXT_CHILD(child) STAILQ_NEXT(coord_t, sibling, child)
0de8fd11271e Use macro to simplify the code.
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63 #define ADD_CHILD(parent, child) \
0de8fd11271e Use macro to simplify the code.
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64 STAILQ_INS_TAIL((parent)->children, coord_t, sibling, (child))
0de8fd11271e Use macro to simplify the code.
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65 #define RM_CHILD(parent, child) \
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66 STAILQ_REMOVE((parent)->children, coord_t, sibling, (child))
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67 #define FIRST_CHILD(parent) STAILQ_HEAD((parent)->children)
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68
140
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69 /* Functions for members. */
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70 #define FORMEMBERS(coord, member) \
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71 for((member) = STAILQ_HEAD((coord)->members); \
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72 (member) != NULL; \
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73 (member) = STAILQ_NEXT(geo_t, coord_next, (member)))
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74 #define NEXT_MEMBER(member) STAILQ_NEXT(geo_t, coord_next, (member))
0de8fd11271e Use macro to simplify the code.
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75 #define ADD_MEMBER(coord, member) \
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76 STAILQ_INS_TAIL((coord)->members, geo_t, coord_next, (member))
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77 #define RM_MEMBER(coord, member) \
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78 STAILQ_REMOVE((coord)->members, geo_t, coord_next, (member))
0de8fd11271e Use macro to simplify the code.
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79 #define FIRST_MEMBER(coord) STAILQ_HEAD((coord)->members)
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80
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81 /* Functions for paint members. */
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82 #define FORPAINTMEMBERS(paint, member) \
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83 for((member) = STAILQ_HEAD((paint)->members); \
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
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84 (member) != NULL; \
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85 (member) = STAILQ_NEXT(paint_t, next, member))
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86 #define RM_PAINTMEMBER(paint, member) \
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
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87 STAILQ_REMOVE((paint)->members, shnode_t, next, member)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
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88 #define RM_PAINT(rdman, paint) \
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
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89 STAILQ_REMOVE((rdman)->paints, paint_t, pnt_next, paint)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
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90
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e17e12b112c4 A simple animation using rdman_redraw_changed().
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91 /*! \brief Sort a list of element by a unsigned integer.
e17e12b112c4 A simple animation using rdman_redraw_changed().
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92 *
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93 * The result is in ascend order. The unsigned integers is
e17e12b112c4 A simple animation using rdman_redraw_changed().
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94 * at offset specified by 'off' from start address of elemnts.
e17e12b112c4 A simple animation using rdman_redraw_changed().
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95 */
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96 static void _insert_sort(void **elms, int num, int off) {
e17e12b112c4 A simple animation using rdman_redraw_changed().
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97 int i, j;
e17e12b112c4 A simple animation using rdman_redraw_changed().
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98 unsigned int val;
121
76ba6fd61c7d More bug of insert sort.
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99 void *elm_i;
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100
e17e12b112c4 A simple animation using rdman_redraw_changed().
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101 for(i = 1; i < num; i++) {
121
76ba6fd61c7d More bug of insert sort.
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102 elm_i = elms[i];
76ba6fd61c7d More bug of insert sort.
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103 val = *(unsigned int *)(elm_i + off);
119
257a1d314bcd Bug of insert sort
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104 for(j = i; j > 0; j--) {
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e17e12b112c4 A simple animation using rdman_redraw_changed().
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105 if(*(unsigned int *)(elms[j - 1] + off) <= val)
e17e12b112c4 A simple animation using rdman_redraw_changed().
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106 break;
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107 elms[j] = elms[j - 1];
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108 }
121
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109 elms[j] = elm_i;
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110 }
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111 }
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112
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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113 DARRAY_DEFINE(coords, coord_t *);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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114 DARRAY_DEFINE(geos, geo_t *);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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115 DARRAY_DEFINE(areas, area_t *);
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
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116
235
65cabbdd5284 termporary revision
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117 int rdman_add_gen_geos(redraw_man_t *rdman, geo_t *geo) {
65cabbdd5284 termporary revision
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118 int r;
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119
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120 r = geos_add(rdman_get_gen_geos(rdman), geo);
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121 return r;
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122 }
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123
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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124 /*! Use \brief DARRAY to implement dirty & free lists.
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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125 */
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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126 #define ADD_DATA(sttype, field, v) \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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127 int r; \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
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parents: 154
diff changeset
128 r = sttype ## _add(&rdman->field, v); \
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
129 return r == 0? OK: ERR;
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
130
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
131
152
2b316b5d65f9 Refactory code snippets for making coords dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 151
diff changeset
132 static int add_dirty_coord(redraw_man_t *rdman, coord_t *coord) {
2b316b5d65f9 Refactory code snippets for making coords dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 151
diff changeset
133 coord->flags |= COF_DIRTY;
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
134 ADD_DATA(coords, dirty_coords, coord);
152
2b316b5d65f9 Refactory code snippets for making coords dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 151
diff changeset
135 }
2b316b5d65f9 Refactory code snippets for making coords dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 151
diff changeset
136
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
137 static int add_dirty_geo(redraw_man_t *rdman, geo_t *geo) {
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
138 geo->flags |= GEF_DIRTY;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
139 ADD_DATA(geos, dirty_geos, geo);
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
140 }
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
141
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
142 static int add_dirty_area(redraw_man_t *rdman, area_t *area) {
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
143 ADD_DATA(areas, dirty_areas, area);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
144 }
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
145
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
146 static int add_free_obj(redraw_man_t *rdman, void *obj,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
147 free_func_t free_func) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
148 int max;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
149 free_obj_t *new_objs, *free_obj;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
150
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
151 if(rdman->free_objs.num >= rdman->free_objs.max) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
152 max = rdman->free_objs.num + ARRAY_EXT_SZ;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
153 new_objs = realloc(rdman->free_objs.objs,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
154 max * sizeof(free_obj_t));
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
155 if(new_objs == NULL)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
156 return ERR;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
157 rdman->free_objs.max = max;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
158 rdman->free_objs.objs = new_objs;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
159 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
160
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
161 free_obj = rdman->free_objs.objs + rdman->free_objs.num++;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
162 free_obj->obj = obj;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
163 free_obj->free_func = free_func;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
164
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
165 return OK;
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
166 }
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
167
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
168 static void free_free_objs(redraw_man_t *rdman) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
169 int i;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
170 free_obj_t *free_obj;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
171
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
172 for(i = 0; i < rdman->free_objs.num; i++) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
173 free_obj = &rdman->free_objs.objs[i];
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
174 free_obj->free_func(rdman, free_obj->obj);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
175 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
176 rdman->free_objs.num = 0;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
177 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
178
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
179 static void free_objs_destroy(redraw_man_t *rdman) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
180 if(rdman->free_objs.objs != NULL)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
181 free(rdman->free_objs.objs);
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
182 }
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
183
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
184 static void area_to_positions(area_t *area, co_aix (*poses)[2]) {
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
185 poses[0][0] = area->x;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
186 poses[0][1] = area->y;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
187 poses[1][0] = area->x + area->w;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
188 poses[1][1] = area->y + area->h;;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
189 }
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
190
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
191 static cairo_t *new_canvas(redraw_man_t *rdman) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
192 #ifndef UNITTEST
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
193 cairo_t *cr;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
194 cairo_surface_t *surface, *cr_surface;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
195 int w, h;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
196
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
197 cr_surface = cairo_get_target(rdman->cr);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
198 w = cairo_image_surface_get_width(cr_surface);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
199 h = cairo_image_surface_get_height(cr_surface);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
200 surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
201 w, h);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
202 cr = cairo_create(surface);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
203
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
204 return cr;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
205 #else
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
206 return NULL;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
207 #endif
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
208 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
209
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
210 static void free_canvas(cairo_t *canvas) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
211 #ifndef UNITTEST
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
212 cairo_destroy(canvas);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
213 #endif
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
214 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
215
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
216 static int geo_off_in_coord(geo_t *geo, coord_t *coord) {
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
217 int off = 0;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
218 geo_t *vgeo;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
219
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
220 FORMEMBERS(coord, vgeo) {
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
221 if(vgeo == geo)
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
222 return off;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
223 off++;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
224 }
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
225 return -1;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
226 }
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
227
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
228 static void geo_attach_coord(geo_t *geo, coord_t *coord) {
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
229 ADD_MEMBER(coord, geo);
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
230 coord->num_members++;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
231 }
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
232
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
233 static void geo_detach_coord(geo_t *geo, coord_t *coord) {
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
234 int off;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
235 coord_t *child;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
236
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
237 off = geo_off_in_coord(geo, coord);
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
238 if(off < 0)
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
239 return;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
240 FORCHILDREN(coord, child) {
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
241 if(child->before_pmem >= off)
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
242 child->before_pmem--;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
243 }
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
244
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
245 RM_MEMBER(coord, geo);
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
246 coord->num_members--;
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
247 }
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
248
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
249 static void mouse_event_root_dummy(event_t *evt, void *arg) {
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
250 }
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
251
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
252 int redraw_man_init(redraw_man_t *rdman, cairo_t *cr, cairo_t *backend) {
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
253 extern void redraw_man_destroy(redraw_man_t *rdman);
147
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
254 extern int _paint_color_size;
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
255 observer_t *addrm_ob;
231
2637519e2bd7 Move mouse event handler and interpreter to src/mouse.c.
Thinker K.F. Li <thinker@branda.to>
parents: 224
diff changeset
256 extern void addrm_monitor_hdlr(event_t *evt, void *arg);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
257
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
258 memset(rdman, 0, sizeof(redraw_man_t));
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
259
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
260 rdman->geo_pool = elmpool_new(sizeof(geo_t), 128);
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
261 rdman->coord_pool = elmpool_new(sizeof(coord_t), 16);
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
262 rdman->shnode_pool = elmpool_new(sizeof(shnode_t), 16);
75
23bc382d9683 find_geo_in_pos() should return shapes that is not hidden
Thinker K.F. Li <thinker@branda.to>
parents: 73
diff changeset
263 rdman->observer_pool = elmpool_new(sizeof(observer_t), 32);
23bc382d9683 find_geo_in_pos() should return shapes that is not hidden
Thinker K.F. Li <thinker@branda.to>
parents: 73
diff changeset
264 rdman->subject_pool = elmpool_new(sizeof(subject_t), 32);
147
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
265 rdman->paint_color_pool = elmpool_new(_paint_color_size, 64);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
266 rdman->pent_pool = elmpool_new(sizeof(mb_prop_entry_t), 128);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
267 if(!(rdman->geo_pool && rdman->coord_pool && rdman->shnode_pool &&
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
268 rdman->observer_pool && rdman->subject_pool &&
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
269 rdman->paint_color_pool))
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
270 goto err;
146
e96a584487af Use elmpool to manage paint_color_t objects.
Thinker K.F. Li <thinker@branda.to>
parents: 141
diff changeset
271
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
272 rdman->ob_factory.subject_alloc = ob_subject_alloc;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
273 rdman->ob_factory.subject_free = ob_subject_free;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
274 rdman->ob_factory.observer_alloc = ob_observer_alloc;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
275 rdman->ob_factory.observer_free = ob_observer_free;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
276 rdman->ob_factory.get_parent_subject = ob_get_parent_subject;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
277
154
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
278 rdman->redraw =
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
279 subject_new(&rdman->ob_factory, rdman, OBJT_RDMAN);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
280 rdman->addrm_monitor =
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
281 subject_new(&rdman->ob_factory, rdman, OBJT_RDMAN);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
282 if(!(rdman->redraw && rdman->addrm_monitor))
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
283 goto err;
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
284
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
285 addrm_ob = subject_add_observer(rdman->addrm_monitor,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
286 addrm_monitor_hdlr, NULL);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
287 if(addrm_ob == NULL)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
288 goto err;
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
289
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
290 rdman->last_mouse_over = NULL;
154
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
291
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
292 rdman->root_coord = elmpool_elm_alloc(rdman->coord_pool);
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
293 if(rdman->root_coord == NULL)
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
294 redraw_man_destroy(rdman);
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
295 rdman->n_coords = 1;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
296 coord_init(rdman->root_coord, NULL);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
297 mb_prop_store_init(&rdman->root_coord->obj.props, rdman->pent_pool);
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
298 rdman->root_coord->mouse_event = subject_new(&rdman->ob_factory,
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
299 rdman->root_coord,
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
300 OBJT_COORD);
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
301 rdman->root_coord->flags |= COF_OWN_CANVAS;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
302 rdman->root_coord->canvas = cr;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
303 rdman->root_coord->opacity = 1;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
304
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
305 rdman->cr = cr;
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
306 rdman->backend = backend;
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
307
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
308 STAILQ_INIT(rdman->shapes);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
309 STAILQ_INIT(rdman->paints);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
310
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
311 /* \note To make root coord always have at leat one observer.
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
312 * It triggers mouse interpreter to be installed on root.
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
313 */
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
314 subject_set_monitor(rdman->root_coord->mouse_event,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
315 rdman->addrm_monitor);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
316 subject_add_observer(rdman->root_coord->mouse_event,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
317 mouse_event_root_dummy, NULL);
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
318
257
50d253d0fcba Simple image loader and image shape.
Thinker K.F. Li <thinker@branda.to>
parents: 251
diff changeset
319 mb_prop_store_init(&rdman->props, rdman->pent_pool);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
320 return OK;
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
321
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
322 err:
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
323 if(rdman->geo_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
324 elmpool_free(rdman->geo_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
325 if(rdman->coord_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
326 elmpool_free(rdman->coord_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
327 if(rdman->shnode_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
328 elmpool_free(rdman->shnode_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
329 if(rdman->observer_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
330 elmpool_free(rdman->observer_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
331 if(rdman->subject_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
332 elmpool_free(rdman->subject_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
333 if(rdman->paint_color_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
334 elmpool_free(rdman->paint_color_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
335 if(rdman->pent_pool)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
336 elmpool_free(rdman->pent_pool);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
337 return ERR;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
338 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
339
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
340 void redraw_man_destroy(redraw_man_t *rdman) {
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
341 coord_t *coord, *saved_coord;
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
342 shape_t *shape, *saved_shape;
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
343 geo_t *member;
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
344
257
50d253d0fcba Simple image loader and image shape.
Thinker K.F. Li <thinker@branda.to>
parents: 251
diff changeset
345 mb_prop_store_destroy(&rdman->props);
50d253d0fcba Simple image loader and image shape.
Thinker K.F. Li <thinker@branda.to>
parents: 251
diff changeset
346
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
347 free_free_objs(rdman);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
348 free_objs_destroy(rdman);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
349
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
350 coord = postorder_coord_subtree(rdman->root_coord, NULL);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
351 while(coord) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
352 saved_coord = coord;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
353 coord = postorder_coord_subtree(rdman->root_coord, coord);
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
354 FORMEMBERS(saved_coord, member) {
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
355 rdman_shape_free(rdman, member->shape);
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
356 }
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
357 rdman_coord_free(rdman, saved_coord);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
358 }
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
359 #if 0
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
360 FORMEMBERS(saved_coord, member) {
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
361 rdman_shape_free(rdman, member->shape);
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
362 }
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
363 #endif
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
364 /* Resources of root_coord is free by elmpool_free() or
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
365 * caller; for canvas
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
366 */
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
367
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
368 shape = saved_shape = STAILQ_HEAD(rdman->shapes);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
369 while(shape && (shape = STAILQ_NEXT(shape_t, sh_next, shape))) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
370 rdman_shape_free(rdman, saved_shape);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
371 #if 0
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
372 STAILQ_REMOVE(rdman->shapes, shape_t, sh_next, saved_shape);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
373 #endif
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
374 saved_shape = shape;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
375 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
376 if(saved_shape != NULL)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
377 rdman_shape_free(rdman, saved_shape);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
378
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
379 elmpool_free(rdman->coord_pool);
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
380 elmpool_free(rdman->geo_pool);
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
381 elmpool_free(rdman->shnode_pool);
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
382 elmpool_free(rdman->observer_pool);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
383 elmpool_free(rdman->subject_pool);
146
e96a584487af Use elmpool to manage paint_color_t objects.
Thinker K.F. Li <thinker@branda.to>
parents: 141
diff changeset
384 elmpool_free(rdman->paint_color_pool);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
385 elmpool_free(rdman->pent_pool);
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
386
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
387 DARRAY_DESTROY(&rdman->dirty_coords);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
388 DARRAY_DESTROY(&rdman->dirty_geos);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
389 DARRAY_DESTROY(&rdman->dirty_areas);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
390 DARRAY_DESTROY(&rdman->gen_geos);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
391 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
392
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
393
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
394 #define ASSERT(x)
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
395 /*
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
396 * Change transformation matrix
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
397 * - update aggregated transformation matrix
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
398 * - of coord_t object been changed.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
399 * - of children coord_t objects.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
400 * - redraw members of coord_t objects.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
401 * - redraw shape objects they are overlaid with members.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
402 * - find out overlaid shape objects.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
403 * - geo_t of a coord_t object
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
404 * - can make finding more efficiency.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
405 * - fill overlay geo_t objects of members.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
406 *
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
407 * Change a shape object
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
408 * - redraw changed object.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
409 * - redraw shape objects they are overlaid with changed object.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
410 * - find out overlaid shape objects.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
411 *
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
412 * That coord and geo of shape objects are setted by user code
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
413 * give user code a chance to collect coord and geo objects together
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
414 * and gain interest of higher cache hit rate.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
415 */
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
416
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
417 int rdman_add_shape(redraw_man_t *rdman, shape_t *shape, coord_t *coord) {
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
418 geo_t *geo;
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
419 int r;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
420
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
421 geo = elmpool_elm_alloc(rdman->geo_pool);
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
422 if(geo == NULL)
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
423 return ERR;
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
424
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
425 geo_init(geo);
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
426 geo->mouse_event = subject_new(&rdman->ob_factory, geo, OBJT_GEO);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
427 subject_set_monitor(geo->mouse_event, rdman->addrm_monitor);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
428
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
429 geo_attach_coord(geo, coord);
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
430
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
431 /* New one should be dirty to recompute it when drawing. */
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
432 r = add_dirty_geo(rdman, geo);
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
433 if(r != OK)
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
434 return ERR;
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
435
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
436 sh_attach_coord(shape, coord);
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
437 sh_attach_geo(shape, geo);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
438
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
439 return OK;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
440 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
441
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
442 /*! \brief Remove a shape object from redraw manager.
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
443 *
154
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
444 * \note Shapes should be removed after redrawing or when rdman is in clean.
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
445 * \note Removing shapes or coords when a rdman is dirty, removing
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
446 * is postponsed.
58
Thinker K.F. Li <thinker@branda.to>
parents: 57
diff changeset
447 * \todo redraw shape objects that overlaid with removed one.
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
448 */
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
449 int rdman_shape_free(redraw_man_t *rdman, shape_t *shape) {
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
450 geo_t *geo;
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
451 int r;
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
452
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
453 geo = shape->geo;
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
454
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
455 if(rdman_is_dirty(rdman) && geo != NULL) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
456 if(geo->flags & GEF_FREE)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
457 return ERR;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
458
160
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
459 geo->flags |= GEF_FREE;
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
460 sh_hide(shape);
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
461 if(!(geo->flags & GEF_DIRTY)) {
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
462 r = add_dirty_geo(rdman, geo);
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
463 if(r != OK)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
464 return ERR;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
465 }
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
466 r = add_free_obj(rdman, shape, (free_func_t)rdman_shape_free);
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
467 if(r != OK)
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
468 return ERR;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
469 return OK;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
470 }
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
471
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
472 if(geo != NULL) {
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
473 subject_free(geo->mouse_event);
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
474 geo_detach_coord(geo, shape->coord);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
475 sh_detach_coord(shape);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
476 sh_detach_geo(shape);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
477 elmpool_elm_free(rdman->geo_pool, geo);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
478 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
479 STAILQ_REMOVE(rdman->shapes, shape_t, sh_next, shape);
251
f08b3ba9c1d8 Remove potential memory address error.
Thinker K.F. Li <thinker@branda.to>
parents: 235
diff changeset
480 mb_prop_store_destroy(&shape->obj.props);
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
481 shape->free(shape);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
482
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
483 if(rdman->last_mouse_over == (mb_obj_t *)shape)
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
484 rdman->last_mouse_over = NULL;
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
485
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
486 return OK;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
487 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
488
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
489 shnode_t *shnode_new(redraw_man_t *rdman, shape_t *shape) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
490 shnode_t *node;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
491
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
492 node = (shnode_t *)elmpool_elm_alloc(rdman->shnode_pool);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
493 if(node) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
494 node->shape = shape;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
495 node->next = NULL;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
496 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
497 return node;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
498 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
499
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
500 int rdman_paint_free(redraw_man_t *rdman, paint_t *paint) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
501 shnode_t *shnode, *saved_shnode;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
502
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
503 if(rdman_is_dirty(rdman)) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
504 if(!(paint->flags & PNTF_FREE))
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
505 return ERR;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
506 add_free_obj(rdman, paint, (free_func_t)rdman_paint_free);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
507 paint->flags |= PNTF_FREE;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
508 return OK;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
509 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
510
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
511 /* Free member shapes that using this paint. */
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
512 saved_shnode = NULL;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
513 FORPAINTMEMBERS(paint, shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
514 if(saved_shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
515 RM_PAINTMEMBER(paint, saved_shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
516 shnode_free(rdman, saved_shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
517 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
518 saved_shnode = shnode;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
519 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
520 if(saved_shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
521 RM_PAINTMEMBER(paint, saved_shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
522 shnode_free(rdman, saved_shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
523 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
524
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
525 RM_PAINT(rdman, paint);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
526 paint->free(rdman, paint);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
527 return OK;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
528 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
529
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
530 void _rdman_paint_real_remove_child(redraw_man_t *rdman,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
531 paint_t *paint,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
532 shape_t *shape) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
533 shnode_t *shnode;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
534
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
535 FORPAINTMEMBERS(paint, shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
536 if(shnode->shape == shape) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
537 RM_PAINTMEMBER(paint, shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
538 shnode_free(rdman, shnode);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
539 break;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
540 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
541 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
542 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
543
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
544 coord_t *rdman_coord_new(redraw_man_t *rdman, coord_t *parent) {
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
545 coord_t *coord, *root_coord;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
546 coord_t *visit;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
547
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
548 coord = elmpool_elm_alloc(rdman->coord_pool);
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
549 if(coord == NULL)
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
550 return NULL;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
551
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
552 coord_init(coord, parent);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
553 mb_prop_store_init(&coord->obj.props, rdman->pent_pool);
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
554 coord->mouse_event = subject_new(&rdman->ob_factory,
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
555 coord,
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
556 OBJT_COORD);
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
557 subject_set_monitor(coord->mouse_event, rdman->addrm_monitor);
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
558 /*! \note default opacity == 1 */
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
559 coord->opacity = 1;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
560 if(parent)
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
561 coord->canvas = parent->canvas;
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
562 rdman->n_coords++;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
563
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
564 coord->order = ++rdman->next_coord_order;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
565 if(coord->order == 0) {
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
566 rdman->next_coord_order = 0;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
567 root_coord = visit = rdman->root_coord;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
568 /* skip root coord. */
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
569 visit = preorder_coord_subtree(root_coord, visit);
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
570 while(visit) {
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
571 visit->order = ++rdman->next_coord_order;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
572 visit = preorder_coord_subtree(root_coord, visit);
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
573 }
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
574 }
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
575
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
576 coord->before_pmem = parent->num_members;
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
577
151
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
578 /* If parent is dirty, children should be dirty. */
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
579 if(parent && (parent->flags & COF_DIRTY))
152
2b316b5d65f9 Refactory code snippets for making coords dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 151
diff changeset
580 add_dirty_coord(rdman, coord);
151
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
581
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
582 return coord;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
583 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
584
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
585 static int rdman_coord_free_postponse(redraw_man_t *rdman, coord_t *coord) {
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
586 int r;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
587
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
588 if(coord->flags & COF_FREE)
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
589 return ERR;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
590
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
591 coord->flags |= COF_FREE;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
592 coord_hide(coord);
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
593 if(!(coord->flags & COF_DIRTY)) {
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
594 r = add_dirty_coord(rdman, coord);
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
595 if(r != OK)
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
596 return ERR;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
597 }
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
598 r = add_free_obj(rdman, coord, (free_func_t)rdman_coord_free);
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
599 if(r != OK)
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
600 return ERR;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
601 return OK;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
602 }
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
603
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
604 /*! \brief Free a coord of a redraw_man_t object.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
605 *
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
606 * All children and members should be freed before parent being freed.
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
607 *
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
608 * \param coord is a coord_t without children and members.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
609 * \return 0 for successful, -1 for error.
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
610 *
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
611 * \note Free is postponsed if the coord is dirty or it has children
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
612 * or members postponsed for free.
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
613 */
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
614 int rdman_coord_free(redraw_man_t *rdman, coord_t *coord) {
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
615 coord_t *parent;
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
616 coord_t *child;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
617 geo_t *member;
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
618 int cm_cnt; /* children & members counter */
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
619
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
620 parent = coord->parent;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
621 if(parent == NULL)
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
622 return ERR;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
623
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
624 cm_cnt = 0;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
625 FORCHILDREN(coord, child) {
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
626 cm_cnt++;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
627 if(!(child->flags & COF_FREE))
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
628 return ERR;
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
629 }
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
630 FORMEMBERS(coord, member) {
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
631 cm_cnt++;
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
632 if(!(member->flags & GEF_FREE))
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
633 return ERR;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
634 }
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
635
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
636 if(cm_cnt || rdman_is_dirty(rdman))
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
637 return rdman_coord_free_postponse(rdman, coord);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
638
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
639 /* Free canvas (\ref redraw) */
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
640 if(coord->flags & COF_OWN_CANVAS)
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
641 free_canvas(coord->canvas);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
642
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
643 RM_CHILD(parent, coord);
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
644 subject_free(coord->mouse_event);
251
f08b3ba9c1d8 Remove potential memory address error.
Thinker K.F. Li <thinker@branda.to>
parents: 235
diff changeset
645 mb_prop_store_destroy(&coord->obj.props);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
646 elmpool_elm_free(rdman->coord_pool, coord);
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
647 rdman->n_coords--;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
648
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
649 return OK;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
650 }
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
651
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
652 static int _rdman_coord_free_members(redraw_man_t *rdman, coord_t *coord) {
194
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
653 geo_t *member;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
654 shape_t *shape;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
655 int r;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
656
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
657 FORMEMBERS(coord, member) {
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
658 shape = geo_get_shape(member);
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
659 r = rdman_shape_free(rdman, shape);
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
660 if(r != OK)
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
661 return ERR;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
662 }
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
663 return OK;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
664 }
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
665
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
666 /*! \brief Free descendant coords and shapes of a coord.
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
667 *
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
668 * The specified coord is also freed.
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
669 */
154
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
670 int rdman_coord_subtree_free(redraw_man_t *rdman, coord_t *subtree) {
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
671 coord_t *coord, *prev_coord;
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
672 int r;
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
673
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
674 if(subtree == NULL)
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
675 return OK;
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
676
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
677 prev_coord = postorder_coord_subtree(subtree, NULL);
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
678 for(coord = postorder_coord_subtree(subtree, prev_coord);
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
679 coord != NULL;
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
680 coord = postorder_coord_subtree(subtree, coord)) {
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
681 if(!(prev_coord->flags & COF_FREE)) {
194
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
682 r = _rdman_coord_free_members(rdman, prev_coord);
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
683 if(r != OK)
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
684 return ERR;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
685
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
686 r = rdman_coord_free(rdman, prev_coord);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
687 if(r != OK)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
688 return ERR;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
689 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
690 prev_coord = coord;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
691 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
692 if(!(prev_coord->flags & COF_FREE)) {
194
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
693 r = _rdman_coord_free_members(rdman, prev_coord);
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
694 if(r != OK)
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
695 return ERR;
45d9a1e2764d Add mb_subtree_free animate action and fix bugs.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
696
154
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
697 r = rdman_coord_free(rdman, prev_coord);
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
698 if(r != OK)
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
699 return ERR;
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
700 }
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
701
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
702 return OK;
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
703 }
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
704
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
705 /*! \brief Mark a coord is changed.
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
706 *
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
707 * A changed coord_t object is marked as dirty and put
160
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
708 * into dirty_coords list. rdman_coord_changed() should be called
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
709 * for a coord after it been changed to notify redraw manager to
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
710 * redraw shapes grouped by it.
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
711 */
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
712 int rdman_coord_changed(redraw_man_t *rdman, coord_t *coord) {
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
713 coord_t *child;
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
714
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
715 if(coord->flags & COF_DIRTY)
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
716 return OK;
151
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
717
152
2b316b5d65f9 Refactory code snippets for making coords dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 151
diff changeset
718 add_dirty_coord(rdman, coord);
151
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
719
189
257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
720 #if 0
160
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
721 if(coord->flags & COF_HIDDEN)
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
722 return OK;
189
257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
723 #endif
160
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
724
151
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
725 /* Make child coords dirty. */
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
726 for(child = preorder_coord_subtree(coord, coord);
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
727 child != NULL;
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
728 child = preorder_coord_subtree(coord, child)) {
151
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
729 if(child->flags & (COF_DIRTY | COF_HIDDEN)) {
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
730 preorder_coord_skip_subtree(child);
114
1909d53071ab Check if a coord dirty before dirty it
Thinker K.F. Li <thinker@branda.to>
parents: 104
diff changeset
731 continue;
151
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
732 }
d11aa8fc06c7 Fix bug of tanks do not show at right places.
Thinker K.F. Li <thinker@branda.to>
parents: 150
diff changeset
733
152
2b316b5d65f9 Refactory code snippets for making coords dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 151
diff changeset
734 add_dirty_coord(rdman, child);
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
735 }
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
736
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
737 return OK;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
738 }
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
739
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
740 static int _rdman_shape_changed(redraw_man_t *rdman, shape_t *shape) {
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
741 geo_t *geo;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
742 int r;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
743
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
744 geo = shape->geo;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
745
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
746 if(geo->flags & GEF_DIRTY)
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
747 return OK;
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
748
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
749 r = add_dirty_geo(rdman, geo);
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
750 if(r == ERR)
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
751 return ERR;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
752
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
753 return OK;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
754 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
755
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
756 /*! \brief Mark a shape is changed.
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
757 *
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
758 * The geo_t object of a changed shape is mark as dirty and
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
759 * put into dirty_geos list.
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
760 */
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
761 int rdman_shape_changed(redraw_man_t *rdman, shape_t *shape) {
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
762 return _rdman_shape_changed(rdman, shape);
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
763 }
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
764
29
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
765 int rdman_paint_changed(redraw_man_t *rdman, paint_t *paint) {
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
766 shnode_t *shnode;
29
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
767 int r;
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
768
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
769 FORPAINTMEMBERS(paint, shnode) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
770 r = _rdman_shape_changed(rdman, shnode->shape);
29
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
771 if(r != OK)
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
772 return ERR;
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
773 }
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
774 return OK;
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
775 }
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
776
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
777 /* Clean dirties */
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
778
57
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
779 static int is_coord_subtree_hidden(coord_t *coord) {
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
780 while(coord) {
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
781 if(coord->flags & COF_HIDDEN)
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
782 return 1;
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
783 coord = coord->parent;
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
784 }
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
785 return 0;
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
786 }
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
787
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
788 static void clean_shape(shape_t *shape) {
196
c234ee745ceb Start moving to mb_obj_t
Thinker K.F. Li <thinker@branda.to>
parents: 194
diff changeset
789 switch(MBO_TYPE(shape)) {
c234ee745ceb Start moving to mb_obj_t
Thinker K.F. Li <thinker@branda.to>
parents: 194
diff changeset
790 case MBO_PATH:
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
791 sh_path_transform(shape);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
792 break;
196
c234ee745ceb Start moving to mb_obj_t
Thinker K.F. Li <thinker@branda.to>
parents: 194
diff changeset
793 case MBO_TEXT:
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
794 sh_text_transform(shape);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
795 break;
196
c234ee745ceb Start moving to mb_obj_t
Thinker K.F. Li <thinker@branda.to>
parents: 194
diff changeset
796 case MBO_RECT:
35
581a03196093 Support rectangle tag of SVG.
Thinker K.F. Li <thinker@branda.to>
parents: 33
diff changeset
797 sh_rect_transform(shape);
581a03196093 Support rectangle tag of SVG.
Thinker K.F. Li <thinker@branda.to>
parents: 33
diff changeset
798 break;
260
29acbd8a0dd0 Integrate sh_image with svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 257
diff changeset
799 case MBO_IMAGE:
29acbd8a0dd0 Integrate sh_image with svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 257
diff changeset
800 sh_image_transform(shape);
29acbd8a0dd0 Integrate sh_image with svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 257
diff changeset
801 break;
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
802 #ifdef UNITTEST
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
803 default:
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
804 sh_dummy_transform(shape);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
805 break;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
806 #endif /* UNITTEST */
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
807 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
808 shape->geo->flags &= ~GEF_DIRTY;
57
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
809
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
810 if(is_coord_subtree_hidden(shape->coord))
160
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
811 sh_hide(shape);
57
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 38
diff changeset
812 else
160
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
813 sh_show(shape);
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
814 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
815
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
816 /*! \brief Setup canvas for the coord.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
817 *
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
818 * Own a canvas or inherit it from parent.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
819 * \sa
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
820 * - \ref redraw
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
821 */
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
822 static void setup_canvas(redraw_man_t *rdman, coord_t *coord) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
823 if(coord->parent == NULL)
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
824 return;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
825
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
826 if(coord->opacity != 1) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
827 if(!(coord->flags & COF_OWN_CANVAS)) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
828 coord->canvas = new_canvas(rdman);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
829 coord->flags |= COF_OWN_CANVAS;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
830 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
831 } else {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
832 if(coord->flags & COF_OWN_CANVAS) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
833 free_canvas(coord->canvas);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
834 coord->flags &= ~COF_OWN_CANVAS;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
835 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
836 coord->canvas = coord->parent->canvas;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
837 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
838 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
839
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
840 static int clean_coord(redraw_man_t *rdman, coord_t *coord) {
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
841 geo_t *geo;
147
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
842 /*! \note poses is shared by invokings, it is not support reentrying. */
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
843 static co_aix (*poses)[2];
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
844 static int max_poses = 0;
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
845 int cnt, pos_cnt;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
846
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
847 setup_canvas(rdman, coord);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
848
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
849 compute_aggr_of_coord(coord);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
850
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
851 /* Clean member shapes. */
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
852 cnt = 0;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
853 FORMEMBERS(coord, geo) {
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
854 SWAP(geo->cur_area, geo->last_area, area_t *);
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
855 clean_shape(geo->shape);
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
856 cnt++;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
857 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
858
147
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
859 if(max_poses < (cnt * 2)) {
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
860 free(poses);
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
861 max_poses = cnt * 2;
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
862 poses = (co_aix (*)[2])malloc(sizeof(co_aix [2]) * max_poses);
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
863 if(poses == NULL)
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
864 return ERR;
995ee8fd5f1a Use local static variable to hold position array to reduce using malloc().
Thinker K.F. Li <thinker@branda.to>
parents: 146
diff changeset
865 }
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
866
148
Thinker K.F. Li <thinker@branda.to>
parents: 147
diff changeset
867 /* Compute area of the coord. */
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
868 pos_cnt = 0;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
869 FORMEMBERS(coord, geo) {
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
870 area_to_positions(geo->cur_area, poses + pos_cnt);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
871 pos_cnt += 2;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
872 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
873
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
874 SWAP(coord->cur_area, coord->last_area, area_t *);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
875 area_init(coord->cur_area, pos_cnt, poses);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
876
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
877 coord->flags &= ~COF_DIRTY;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
878
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
879 return OK;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
880 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
881
135
Thinker K.F. Li <thinker@branda.to>
parents: 133
diff changeset
882 /*! \brief Clean coord_t objects.
133
Thinker K.F. Li <thinker@branda.to>
parents: 121
diff changeset
883 */
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
884 static int clean_rdman_coords(redraw_man_t *rdman) {
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
885 coord_t *coord;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
886 coord_t **dirty_coords;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
887 int n_dirty_coords;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
888 int i, r;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
889
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
890 n_dirty_coords = rdman->dirty_coords.num;
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
891 if(n_dirty_coords > 0) {
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
892 dirty_coords = rdman->dirty_coords.ds;
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
893 _insert_sort((void **)dirty_coords, n_dirty_coords,
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
894 OFFSET(coord_t, order));
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
895 for(i = 0; i < n_dirty_coords; i++) {
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
896 coord = dirty_coords[i];
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
897 if(!(coord->flags & COF_DIRTY))
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
898 continue;
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
899 r = clean_coord(rdman, coord);
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
900 if(r != OK)
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
901 return ERR;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
902 /* These two steps can be avoided for drawing all. */
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
903 add_dirty_area(rdman, &coord->areas[0]);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
904 add_dirty_area(rdman, &coord->areas[1]);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
905 }
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
906 rdman->dirty_coords.num = 0;
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
907 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
908 return OK;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
909 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
910
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
911 static int clean_rdman_geos(redraw_man_t *rdman) {
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
912 int i;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
913 int n_dirty_geos;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
914 geo_t **dirty_geos;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
915 geo_t *visit_geo;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
916
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
917 n_dirty_geos = rdman->dirty_geos.num;
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
918 if(n_dirty_geos > 0) {
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
919 dirty_geos = rdman->dirty_geos.ds;
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
920 for(i = 0; i < n_dirty_geos; i++) {
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
921 visit_geo = dirty_geos[i];
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
922 if(!(visit_geo->flags & GEF_DIRTY))
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
923 continue;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
924
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
925 SWAP(visit_geo->cur_area, visit_geo->last_area, area_t *);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
926 clean_shape(visit_geo->shape);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
927 add_dirty_area(rdman, visit_geo->cur_area);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
928 add_dirty_area(rdman, visit_geo->last_area);
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
929 }
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
930 rdman->dirty_geos.num = 0;
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
931 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
932
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
933 return OK;
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
934 }
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
935
29
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
936 static int clean_rdman_dirties(redraw_man_t *rdman) {
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
937 int r;
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
938
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
939 r = clean_rdman_coords(rdman);
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
940 if(r != OK)
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
941 return ERR;
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
942
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
943 r = clean_rdman_geos(rdman);
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
944 if(r != OK)
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
945 return ERR;
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
946
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
947 return OK;
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
948 }
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
949
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
950
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
951 /* Drawing and Redrawing
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
952 * ============================================================
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
953 */
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
954
26
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
955 #ifndef UNITTEST
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
956 static void set_shape_stroke_param(shape_t *shape, cairo_t *cr) {
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
957 cairo_set_line_width(cr, shape->stroke_width);
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
958 }
33
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
959
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
960 static void fill_path_preserve(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
961 cairo_fill_preserve(rdman->cr);
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
962 }
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
963
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
964 static void fill_path(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
965 cairo_fill(rdman->cr);
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
966 }
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
967
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
968 static void stroke_path(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
969 cairo_stroke(rdman->cr);
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
970 }
26
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
971 #else
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
972 static void set_shape_stroke_param(shape_t *shape, cairo_t *cr) {
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
973 }
33
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
974
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
975 static void fill_path_preserve(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
976 }
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
977
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
978 static void fill_path(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
979 }
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
980
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
981 static void stroke_path(redraw_man_t *rdman) {
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
982 }
26
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
983 #endif
d50f33040de6 Set line width for path.
Thinker K.F. Li <thinker@branda.to>
parents: 25
diff changeset
984
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
985 static void draw_shape(redraw_man_t *rdman, cairo_t *cr, shape_t *shape) {
22
8fcf2d878ecd shapes with stroke
Thinker K.F. Li <thinker@branda.to>
parents: 20
diff changeset
986 paint_t *fill, *stroke;
18
0f3baa488a62 Support solid color paint for fill.
Thinker K.F. Li <thinker@branda.to>
parents: 17
diff changeset
987
189
257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
988 /*! \todo Move operator of shapes into singleton structures that define
257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
989 * operators for them.
257af0ed5852 When a bullet hits a tank or wall, it shows a bang animation.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
990 */
33
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
991 if(shape->fill || shape->stroke) {
196
c234ee745ceb Start moving to mb_obj_t
Thinker K.F. Li <thinker@branda.to>
parents: 194
diff changeset
992 switch(MBO_TYPE(shape)) {
c234ee745ceb Start moving to mb_obj_t
Thinker K.F. Li <thinker@branda.to>
parents: 194
diff changeset
993 case MBO_PATH:
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
994 sh_path_draw(shape, cr);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
995 break;
196
c234ee745ceb Start moving to mb_obj_t
Thinker K.F. Li <thinker@branda.to>
parents: 194
diff changeset
996 case MBO_TEXT:
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
997 sh_text_draw(shape, cr);
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
998 break;
196
c234ee745ceb Start moving to mb_obj_t
Thinker K.F. Li <thinker@branda.to>
parents: 194
diff changeset
999 case MBO_RECT:
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1000 sh_rect_draw(shape, cr);
35
581a03196093 Support rectangle tag of SVG.
Thinker K.F. Li <thinker@branda.to>
parents: 33
diff changeset
1001 break;
260
29acbd8a0dd0 Integrate sh_image with svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 257
diff changeset
1002 case MBO_IMAGE:
29acbd8a0dd0 Integrate sh_image with svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 257
diff changeset
1003 sh_image_draw(shape, cr);
29acbd8a0dd0 Integrate sh_image with svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 257
diff changeset
1004 break;
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1005 #ifdef UNITTEST
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1006 default:
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1007 sh_dummy_fill(shape, cr);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1008 break;
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1009 #endif /* UNITTEST */
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1010 }
33
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1011
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1012 fill = shape->fill;
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1013 if(shape->fill) {
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1014 fill->prepare(fill, cr);
33
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1015 if(shape->stroke)
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1016 fill_path_preserve(rdman);
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1017 else
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1018 fill_path(rdman);
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1019 }
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1020
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1021 stroke = shape->stroke;
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1022 if(stroke) {
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1023 stroke->prepare(stroke, cr);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1024 set_shape_stroke_param(shape, cr);
33
d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
Thinker K.F. Li <thinker@branda.to>
parents: 30
diff changeset
1025 stroke_path(rdman);
22
8fcf2d878ecd shapes with stroke
Thinker K.F. Li <thinker@branda.to>
parents: 20
diff changeset
1026 }
285
248a40d51473 Check in test program for sh_text_set_text for debugging. It is not working yet.
wycc
parents: 270
diff changeset
1027 }
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1028 }
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1029
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1030 #ifndef UNITTEST
270
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1031 static void clean_canvas(cairo_t *cr, co_aix w, co_aix h) {
58
Thinker K.F. Li <thinker@branda.to>
parents: 57
diff changeset
1032 /*! \todo clean to background color. */
79
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1033 cairo_set_source_rgb(cr, 1, 1, 1);
270
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1034 #if 1
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1035 /* For some unknown reasons, cairo_paint() can not erease
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1036 * painted graphic cleanly. So, cairo_fill() are used to
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1037 * replace it.
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1038 */
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1039 cairo_rectangle(cr, 0, 0, w, h);
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1040 cairo_fill(cr);
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1041 #else
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1042 cairo_paint(cr);
270
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1043 #endif
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1044 }
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1045
270
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1046 static void clean_canvas_black(cairo_t *cr, co_aix w, co_aix h) {
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1047 /*! \todo clean to background color. */
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1048 cairo_set_source_rgba(cr, 0, 0, 0, 0);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1049 cairo_paint(cr);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1050 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1051
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1052 static void make_clip(cairo_t *cr, int n_dirty_areas,
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1053 area_t **dirty_areas) {
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1054 int i;
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1055 area_t *area;
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1056
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1057 for(i = 0; i < n_dirty_areas; i++) {
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1058 area = dirty_areas[i];
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1059 cairo_rectangle(cr, area->x, area->y, area->w, area->h);
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1060 }
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1061 cairo_clip(cr);
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1062 }
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1063
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1064 static void reset_clip(redraw_man_t *rdman) {
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1065 cairo_reset_clip(rdman->backend);
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1066 }
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1067
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1068 static void copy_cr_2_backend(redraw_man_t *rdman, int n_dirty_areas,
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1069 area_t **dirty_areas) {
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1070 if(n_dirty_areas)
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1071 make_clip(rdman->backend, n_dirty_areas, dirty_areas);
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1072
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1073 cairo_paint(rdman->backend);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1074 }
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1075 #else /* UNITTEST */
270
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1076 static void clean_canvas(cairo_t *cr, co_aix w, co_aix h) {
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1077 }
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1078
270
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1079 static void clean_canvas_black(cairo_t *cr, co_aix w, co_aix h) {
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1080 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1081
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1082 static void reset_clip(redraw_man_t *rdman) {
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1083 }
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1084
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1085 static void copy_cr_2_backend(redraw_man_t *rdman, int n_dirty_areas,
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1086 area_t **dirty_areas) {
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1087 }
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1088 #endif /* UNITTEST */
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1089
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1090 static int is_geo_in_areas(geo_t *geo,
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1091 int n_areas,
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1092 area_t **areas) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1093 int i;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1094
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1095 for(i = 0; i < n_areas; i++) {
235
65cabbdd5284 termporary revision
Thinker K.F. Li <thinker@branda.to>
parents: 231
diff changeset
1096 if(areas_are_overlay(geo->cur_area, areas[i]))
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1097 return 1;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1098 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1099 return 0;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1100 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1101
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1102 static void update_canvas_2_parent(redraw_man_t *rdman, coord_t *coord) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1103 cairo_t *pcanvas, *canvas;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1104 cairo_surface_t *surface;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1105
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1106 if(coord == rdman->root_coord)
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1107 return;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1108
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1109 canvas = coord->canvas;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1110 pcanvas = coord->parent->canvas;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1111 surface = cairo_get_target(canvas);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1112 cairo_set_source_surface(pcanvas, surface, 0, 0);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1113 cairo_paint_with_alpha(pcanvas, coord->opacity);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1114 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1115
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1116 static int draw_coord_shapes_in_areas(redraw_man_t *rdman,
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1117 coord_t *coord,
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1118 int n_areas,
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1119 area_t **areas) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1120 int dirty = 0;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1121 int r;
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1122 geo_t *member;
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1123 coord_t *child;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1124 cairo_t *canvas;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1125 int mem_idx;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1126
160
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
1127 if(coord->flags & COF_HIDDEN)
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
1128 return OK;
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
1129
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1130 canvas = coord->canvas;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
1131 member = FIRST_MEMBER(coord);
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1132 mem_idx = 0;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
1133 child = FIRST_CHILD(coord);
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1134 while(child != NULL || member != NULL) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1135 if(child && child->before_pmem == mem_idx) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1136 r = draw_coord_shapes_in_areas(rdman, child, n_areas, areas);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1137 dirty |= r;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
1138 child = NEXT_CHILD(child);
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1139 } else {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1140 ASSERT(member != NULL);
150
0824f4804ee0 Fix bug of broken coord_hide() and shape_hide().
Thinker K.F. Li <thinker@branda.to>
parents: 148
diff changeset
1141 if((!(member->flags & GEF_HIDDEN)) &&
0824f4804ee0 Fix bug of broken coord_hide() and shape_hide().
Thinker K.F. Li <thinker@branda.to>
parents: 148
diff changeset
1142 is_geo_in_areas(member, n_areas, areas)) {
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1143 draw_shape(rdman, canvas, member->shape);
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1144 dirty = 1;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1145 }
160
147c93163ef0 Fix bug of tank that bullet is not hidden when go out the map.
Thinker K.F. Li <thinker@branda.to>
parents: 159
diff changeset
1146
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
1147 member = NEXT_MEMBER(member);
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1148 mem_idx++;
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1149 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1150 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1151
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1152 if(dirty && coord->flags & COF_OWN_CANVAS) {
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1153 update_canvas_2_parent(rdman, coord);
270
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1154 clean_canvas_black(coord->canvas, rdman->w, rdman->h);
285
248a40d51473 Check in test program for sh_text_set_text for debugging. It is not working yet.
wycc
parents: 270
diff changeset
1155 }
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1156
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1157 return dirty;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1158 }
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1159
22
8fcf2d878ecd shapes with stroke
Thinker K.F. Li <thinker@branda.to>
parents: 20
diff changeset
1160 static void draw_shapes_in_areas(redraw_man_t *rdman,
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1161 int n_areas,
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1162 area_t **areas) {
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1163 draw_coord_shapes_in_areas(rdman, rdman->root_coord, n_areas, areas);
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1164 }
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1165
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1166
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1167 /*! \brief Re-draw all changed shapes or shapes affected by changed coords.
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1168 *
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1169 * A coord object has a geo to keep track the range that it's members will
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1170 * draw on. Geo of a coord should be recomputed when the coord is changed.
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1171 * Geo of a coord used to accelerate finding overlay shape objects of
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1172 * a specified geo. A coord object also must be recomputed when one of
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1173 * it's members is changed.
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1174 *
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1175 * New and old geo values of a coord object that is recomputed for
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1176 * changing of it-self must be used to find overlay shape objects.
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1177 * New and old geo values of a shape should also be used to find
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1178 * overlay shape objects, too. If a shape's coord is changed, shape's
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1179 * geo object is not used to find overlay shape objects any more.
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1180 *
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1181 * steps:
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1182 * - update chagned coord objects
14
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1183 * - recompute area for changed coord objects
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1184 * - recompute geo for members shape objects
14
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1185 * - clear dirty of geo for members to prevent from
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1186 * recomputing for change of shape objects.
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1187 * - add old and new area value to list of dirty areas.
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1188 * - recompute geo for changed shape objects
14
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1189 * - only if a shape object is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1190 * - put new and old value of area of geo to list of dirty areas.
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1191 * - Scan all shapes and redraw shapes overlaid with dirty areas.
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1192 *
14
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1193 * dirty flag of coord objects is cleared after update.
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1194 * dirty flag of geo objects is also cleared after recomputing.
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1195 * Clean dirty flag can prevent redundant computing for geo and
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1196 * corod objects.
14
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1197 *
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1198 */
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1199 int rdman_redraw_changed(redraw_man_t *rdman) {
28
604bc90d509d Refactory
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
1200 int r;
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1201 int n_dirty_areas;
14
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
1202 area_t **dirty_areas;
154
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
1203 event_t event;
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
1204 subject_t *redraw;
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1205
29
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
1206 r = clean_rdman_dirties(rdman);
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1207 if(r != OK)
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1208 return ERR;
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1209
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
1210 n_dirty_areas = rdman->dirty_areas.num;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
1211 dirty_areas = rdman->dirty_areas.ds;
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1212 if(n_dirty_areas > 0) {
135
Thinker K.F. Li <thinker@branda.to>
parents: 133
diff changeset
1213 /*! \brief Draw shapes in preorder of coord tree and support opacity
Thinker K.F. Li <thinker@branda.to>
parents: 133
diff changeset
1214 * rules.
Thinker K.F. Li <thinker@branda.to>
parents: 133
diff changeset
1215 */
270
cd6af7da32c9 Fix the problem that clean_canvas() can not clean canvas cleanly.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
1216 clean_canvas(rdman->cr, rdman->w, rdman->h);
22
8fcf2d878ecd shapes with stroke
Thinker K.F. Li <thinker@branda.to>
parents: 20
diff changeset
1217 draw_shapes_in_areas(rdman, n_dirty_areas, dirty_areas);
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
1218 copy_cr_2_backend(rdman, rdman->dirty_areas.num,
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
1219 rdman->dirty_areas.ds);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1220 reset_clip(rdman);
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1221 }
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
1222 rdman->dirty_areas.num = 0;
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
1223
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
1224 /* Free postponsed removing */
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1225 free_free_objs(rdman);
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1226
154
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
1227 redraw = rdman_get_redraw_subject(rdman);
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
1228 event.type = EVT_RDMAN_REDRAW;
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
1229 event.tgt = event.cur_tgt = redraw;
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 189
diff changeset
1230 subject_notify(redraw, &event);
154
6ce68c1f7405 Tank can fire bullet.
Thinker K.F. Li <thinker@branda.to>
parents: 152
diff changeset
1231
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1232 return OK;
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1233 }
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1234
38
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
1235 /* NOTE: Before redrawing, the canvas/surface must be cleaned.
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
1236 * NOTE: After redrawing, the content must be copied to the backend surface.
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
1237 */
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
1238
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1239 /*! \page redraw How to Redraw Shapes?
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1240 *
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1241 * Coords are corresponding objects for group tags of SVG files.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1242 * In conceptional, every SVG group has a canvas, graphics of child shapes
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1243 * are drawed into the canvas, applied filters of group, and blended into
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1244 * canvas of parent of the group.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1245 *
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1246 * But, we don't need to create actually a surface/canvas for every coord.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1247 * We only create surface for coords their opacity value are not 1 or they
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1248 * apply filters on background. Child shapes of coords without canvas
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1249 * are drawed on canvas of nearest ancestor which have canvas. It said
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1250 * a coord owns a canvas or inherits from an ancestor. (\ref COF_OWN_CANVAS,
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1251 * clean_coord()) Except, root_coord always owns a canvas.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1252 *
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1253 * \note Default opacity of a coord is 1.
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1254 *
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1255 * \sa
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1256 * - rdman_redraw_all()
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1257 * - rdman_redraw_changed()
158
c1cdd3fcd28f Postponing rdman_coord_free() and rdman_remove_shape().
Thinker K.F. Li <thinker@branda.to>
parents: 154
diff changeset
1258 * - draw_shapes_in_areas()
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1259 */
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1260
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1261 int rdman_redraw_all(redraw_man_t *rdman) {
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1262 area_t area;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1263 #ifndef UNITTEST
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1264 cairo_surface_t *surface;
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1265 #endif
29
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
1266 int r;
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 14
diff changeset
1267
138
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1268 area.x = area.y = 0;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1269 #ifndef UNITTEST
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1270 surface = cairo_get_target(rdman->cr);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1271 area.w = cairo_image_surface_get_width(surface);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1272 area.h = cairo_image_surface_get_height(surface);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1273 #else
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1274 area.w = 1024;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1275 area.h = 1024;
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1276 #endif
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1277 add_dirty_area(rdman, &area);
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1278
9f4fc9ecfd1f Make shapes and coords drawed in post-order of tree.
Thinker K.F. Li <thinker@branda.to>
parents: 135
diff changeset
1279 r = rdman_redraw_changed(rdman);
29
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
1280 if(r != OK)
Thinker K.F. Li <thinker@branda.to>
parents: 28
diff changeset
1281 return ERR;
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1282
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1283 return OK;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1284 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1285
37
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1286 int rdman_redraw_area(redraw_man_t *rdman, co_aix x, co_aix y,
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1287 co_aix w, co_aix h) {
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1288 area_t area;
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1289 int r;
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1290
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1291 area.x = x;
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1292 area.y = y;
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1293 area.w = w;
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1294 area.h = h;
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1295 add_dirty_area(rdman, &area);
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1296
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1297 r = rdman_redraw_changed(rdman);
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1298
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1299 return r;
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1300 }
943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
parents: 35
diff changeset
1301
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1302 geo_t *rdman_geos(redraw_man_t *rdman, geo_t *last) {
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1303 geo_t *next;
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1304 coord_t *coord;
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1305
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1306 if(last == NULL) {
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1307 coord = rdman->root_coord;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
1308 while(coord != NULL && FIRST_MEMBER(coord) == NULL)
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1309 coord = preorder_coord_subtree(rdman->root_coord, coord);
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1310 if(coord == NULL)
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1311 return NULL;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
1312 return FIRST_MEMBER(coord);
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1313 }
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1314
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1315 coord = last->shape->coord;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
1316 next = NEXT_MEMBER(last);
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1317 while(next == NULL) {
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1318 coord = preorder_coord_subtree(rdman->root_coord, coord);
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1319 if(coord == NULL)
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1320 return NULL;
140
0de8fd11271e Use macro to simplify the code.
Thinker K.F. Li <thinker@branda.to>
parents: 139
diff changeset
1321 next = FIRST_MEMBER(coord);
139
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1322 }
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1323 return next;
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1324 }
1695a4b02b14 Members of coords are geos instead of shapes, now.
Thinker K.F. Li <thinker@branda.to>
parents: 138
diff changeset
1325
30
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 29
diff changeset
1326 int rdman_force_clean(redraw_man_t *rdman) {
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 29
diff changeset
1327 int r;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 29
diff changeset
1328
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 29
diff changeset
1329 r = clean_rdman_dirties(rdman);
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 29
diff changeset
1330
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 29
diff changeset
1331 return r;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 29
diff changeset
1332 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 29
diff changeset
1333
135
Thinker K.F. Li <thinker@branda.to>
parents: 133
diff changeset
1334 /*! \page dirty Dirty geo, coord, and area.
Thinker K.F. Li <thinker@branda.to>
parents: 133
diff changeset
1335 *
Thinker K.F. Li <thinker@branda.to>
parents: 133
diff changeset
1336 * \section dirty_of_ego Dirty of geo
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1337 * A geo is dirty when any of the shape, size or positions is changed.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1338 * It's geo and positions should be recomputed before drawing. So,
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1339 * dirty geos are marked as dirty and put into dirty_geos list.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1340 * The list is inspected before drawing to make sure the right shape,
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1341 * size, and positions.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1342 *
135
Thinker K.F. Li <thinker@branda.to>
parents: 133
diff changeset
1343 * \section dirty_of_coord Dirty of coord
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1344 * A coord is dirty when it's transformation matrix being changed.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1345 * Dirty coords are marked as dirty and put into dirty_coords list.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1346 * Once a coord is dirty, every member geos of it are also dirty.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1347 * Because, their shape, size and positions will be changed. But,
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1348 * they are not marked as dirty and put into dirty_geos list, since
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1349 * all these member geos will be recomputed for computing new current
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1350 * area of the coord. The changes of a coord also affect child
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1351 * coords. Once parent is dirty, all children are also dirty for
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1352 * their aggregate matrix out of date. Dirty coords should be
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1353 * clean in preorder of tree traversal. The dirty_coords list
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1354 * are sorted to keep the order before cleaning.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1355 * Whenever a coord is marked dirty and put into dirty_coords list,
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1356 * all it's children should also be marked and put.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1357 *
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1358 * The procedure of clean coords comprises recomputing aggregate
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1359 * tranform matrix and area where members spreading in.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1360 *
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1361 * The list is inspected before drawing to recompute new shape, size,
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1362 * and positions of member geos of coords in the list. The drity
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1363 * flag of member geos will be clean.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1364 *
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1365 * Clean coords should be performed before clean geos, since clean
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1366 * coords will also clean member geos.
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1367 */
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1368
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1369 /*! \page man_obj Manage Objects.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1370 *
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1371 * Shapes and paints should also be managed by redraw manager. Redraw
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1372 * manager must know life-cycle of shapes and paints to avoid to use them
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1373 * after being free. If a shape is released when it is dirty, redraw
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1374 * manager will try to access them, after released, for redrawing.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1375 * We can make a copy information need by redraw manager to redraw them,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1376 * but it is more complicate, and induce runtime overhead.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1377 *
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1378 * So, redraw manage had better also manage life-cycle of shapes and paints.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1379 * Shapes and paints should be created and freed through interfaces
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1380 * provided by redraw manager. To reduce overhead of interfaces, they can
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1381 * be implemented as C macros.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1382 *
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1383 * To refactory redraw manage to manage life-cycle of shapes and paints,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1384 * following functions/macros are introduced.
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1385 * - rdman_paint_*_new()
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1386 * - rdman_paint_free()
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1387 * - rdman_shape_*_new()
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1388 * - rdman_shape_free()
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1389 */
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1390
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
1391 /*
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1392 * When redraw an area, the affected elements may also extend to
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1393 * outside of the area. Since the order of drawing will change
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1394 * the result, it will infect more and more elements to keep
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1395 * drawing order althrough they are overlaid directly with
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1396 * specified area.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1397 *
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1398 * To fix the problem, we don't extend the set of redrawing to
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1399 * elements they are not overliad directly. The redrawing is
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1400 * performed on a temporary surface, clipped to fit the area, and
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1401 * update only specified area on the destinate surface.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1402 */
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1403
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1404 /*
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1405 * To accelerate speed of transformation, when a matrix changed,
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1406 * transformation should be aggregated and computed in a loop.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1407 * It can get intereset of higher hit rate of cache.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1408 * - shapes prvoide list of positions needed to be transformed.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1409 * - redraw_man transforms positions from shapes.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1410 * - shapes drawing with result of transforms.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1411 * - shapes should be called to give them a chance to update geometries.
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1412 */
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1413
13
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1414 /*
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1415 * functions:
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1416 * - redraw all
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1417 * - redraw changed
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1418 */
ed55009d96d3 refactory for redrawing
Thinker K.F. Li <thinker@branda.to>
parents: 12
diff changeset
1419
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1420 /* Implment factory and strategy functions for observers and subjects.
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1421 */
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1422 static subject_t *ob_subject_alloc(ob_factory_t *factory) {
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1423 redraw_man_t *rdman;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1424 subject_t *subject;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1425
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1426 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1427 subject = elmpool_elm_alloc(rdman->subject_pool);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1428
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1429 return subject;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1430 }
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1431
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1432 static void ob_subject_free(ob_factory_t *factory, subject_t *subject) {
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1433 redraw_man_t *rdman;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1434
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1435 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1436 elmpool_elm_free(rdman->subject_pool, subject);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1437 }
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1438
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1439 static observer_t *ob_observer_alloc(ob_factory_t *factory) {
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1440 redraw_man_t *rdman;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1441 observer_t *observer;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1442
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1443 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1444 observer = elmpool_elm_alloc(rdman->observer_pool);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1445
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1446 return observer;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1447 }
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1448
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1449 static void ob_observer_free(ob_factory_t *factory, observer_t *observer) {
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1450 redraw_man_t *rdman;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1451
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1452 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1453 elmpool_elm_free(rdman->observer_pool, observer);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1454 }
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1455
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1456 static subject_t *ob_get_parent_subject(ob_factory_t *factory,
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1457 subject_t *cur_subject) {
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1458 redraw_man_t *rdman;
79
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1459 coord_t *coord, *parent_coord;
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1460 geo_t *geo;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1461 subject_t *parent;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1462
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1463 rdman = MEM2OBJ(factory, redraw_man_t, ob_factory);
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1464 switch(cur_subject->obj_type) {
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1465 case OBJT_GEO:
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1466 geo = (geo_t *)cur_subject->obj;
79
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1467 parent_coord = geo->shape->coord;
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1468 parent = parent_coord->mouse_event;
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1469 break;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1470 case OBJT_COORD:
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1471 coord = (coord_t *)cur_subject->obj;
79
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1472 parent_coord = coord->parent;
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1473 if(parent_coord == NULL) {
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1474 parent = NULL;
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1475 break;
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1476 }
5bcb329a5157 Fix bug of core dump caused by forget to check if parent is NULL, root.
Thinker K.F. Li <thinker@branda.to>
parents: 75
diff changeset
1477 parent = parent_coord->mouse_event;
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1478 break;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1479 default:
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1480 parent = NULL;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1481 break;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1482 }
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1483
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1484 return parent;
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1485 }
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1486
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1487 #ifdef UNITTEST
73
9ab15ebc9061 Observer for mouse events
Thinker K.F. Li <thinker@branda.to>
parents: 58
diff changeset
1488 /* Test cases */
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1489
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1490 #include <CUnit/Basic.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
1491 #include "mb_paint.h"
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1492
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1493 struct _sh_dummy {
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1494 shape_t shape;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1495 co_aix x, y;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1496 co_aix w, h;
119
257a1d314bcd Bug of insert sort
Thinker K.F. Li <thinker@branda.to>
parents: 115
diff changeset
1497 int trans_cnt;
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1498 int draw_cnt;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1499 };
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1500
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1501 void sh_dummy_free(shape_t *sh) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1502 free(sh);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1503 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1504
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1505 shape_t *sh_dummy_new(redraw_man_t *rdman,
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1506 co_aix x, co_aix y, co_aix w, co_aix h) {
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1507 sh_dummy_t *dummy;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1508
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1509 dummy = (sh_dummy_t *)malloc(sizeof(sh_dummy_t));
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1510 if(dummy == NULL)
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1511 return NULL;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1512
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1513 memset(dummy, 0, sizeof(sh_dummy_t));
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1514
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1515 dummy->x = x;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1516 dummy->y = y;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1517 dummy->w = w;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1518 dummy->h = h;
119
257a1d314bcd Bug of insert sort
Thinker K.F. Li <thinker@branda.to>
parents: 115
diff changeset
1519 dummy->trans_cnt = 0;
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1520 dummy->draw_cnt = 0;
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1521 dummy->shape.free = sh_dummy_free;
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 196
diff changeset
1522
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1523 rdman_shape_man(rdman, (shape_t *)dummy);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1524
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1525 return (shape_t *)dummy;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1526 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1527
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1528 void sh_dummy_transform(shape_t *shape) {
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1529 sh_dummy_t *dummy = (sh_dummy_t *)shape;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1530 co_aix poses[2][2];
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1531 co_aix x1, y1, x2, y2;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1532
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1533 if(shape->geo && shape->coord) {
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1534 x1 = dummy->x;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1535 y1 = dummy->y;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1536 x2 = x1 + dummy->w;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1537 y2 = y1 + dummy->h;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1538
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1539 coord_trans_pos(shape->coord, &x1, &y1);
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1540 coord_trans_pos(shape->coord, &x2, &y2);
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1541 poses[0][0] = x1;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1542 poses[0][1] = y1;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1543 poses[1][0] = x2;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1544 poses[1][1] = y2;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1545
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1546 if(shape->geo)
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1547 geo_from_positions(shape->geo, 2, poses);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1548 }
119
257a1d314bcd Bug of insert sort
Thinker K.F. Li <thinker@branda.to>
parents: 115
diff changeset
1549 dummy->trans_cnt++;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1550 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1551
20
74d3d5dc9aaa rename XXX_draw() to XXX_fill()
Thinker K.F. Li <thinker@branda.to>
parents: 19
diff changeset
1552 void sh_dummy_fill(shape_t *shape, cairo_t *cr) {
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1553 sh_dummy_t *dummy;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1554
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1555 dummy = (sh_dummy_t *)shape;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1556 dummy->draw_cnt++;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1557 }
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1558
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1559 static void dummy_paint_prepare(paint_t *paint, cairo_t *cr) {
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1560 }
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1561
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1562 static void dummy_paint_free(redraw_man_t *rdman, paint_t *paint) {
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1563 if(paint)
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1564 free(paint);
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1565 }
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1566
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1567 paint_t *dummy_paint_new(redraw_man_t *rdman) {
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1568 paint_t *paint;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1569
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1570 paint = (paint_t *)malloc(sizeof(paint_t));
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1571 if(paint == NULL)
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1572 return NULL;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1573
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1574 paint_init(paint, dummy_paint_prepare, dummy_paint_free);
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1575
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1576 return paint;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1577 }
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1578
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1579 static void test_rdman_redraw_changed(void) {
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1580 coord_t *coords[3];
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1581 shape_t *shapes[3];
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1582 sh_dummy_t **dummys;
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1583 paint_t *paint;
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1584 redraw_man_t *rdman;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1585 redraw_man_t _rdman;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1586 int i;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1587
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1588 dummys = (sh_dummy_t **)shapes;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1589
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1590 rdman = &_rdman;
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
1591 redraw_man_init(rdman, NULL, NULL);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1592 paint = dummy_paint_new(rdman);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1593 for(i = 0; i < 3; i++) {
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1594 shapes[i] = sh_dummy_new(rdman, 0, 0, 50, 50);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1595 rdman_paint_fill(rdman, paint, shapes[i]);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1596 coords[i] = rdman_coord_new(rdman, rdman->root_coord);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1597 coords[i]->matrix[2] = 10 + i * 100;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1598 coords[i]->matrix[5] = 10 + i * 100;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1599 rdman_coord_changed(rdman, coords[i]);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1600 rdman_add_shape(rdman, shapes[i], coords[i]);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1601 }
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1602 rdman_redraw_all(rdman);
119
257a1d314bcd Bug of insert sort
Thinker K.F. Li <thinker@branda.to>
parents: 115
diff changeset
1603 CU_ASSERT(dummys[0]->trans_cnt == 1);
257a1d314bcd Bug of insert sort
Thinker K.F. Li <thinker@branda.to>
parents: 115
diff changeset
1604 CU_ASSERT(dummys[1]->trans_cnt == 1);
257a1d314bcd Bug of insert sort
Thinker K.F. Li <thinker@branda.to>
parents: 115
diff changeset
1605 CU_ASSERT(dummys[2]->trans_cnt == 1);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1606 CU_ASSERT(dummys[0]->draw_cnt == 1);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1607 CU_ASSERT(dummys[1]->draw_cnt == 1);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1608 CU_ASSERT(dummys[2]->draw_cnt == 1);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1609
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1610 coords[2]->matrix[2] = 100;
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1611 coords[2]->matrix[5] = 100;
119
257a1d314bcd Bug of insert sort
Thinker K.F. Li <thinker@branda.to>
parents: 115
diff changeset
1612 rdman_coord_changed(rdman, coords[0]);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1613 rdman_coord_changed(rdman, coords[2]);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1614 rdman_redraw_changed(rdman);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1615
119
257a1d314bcd Bug of insert sort
Thinker K.F. Li <thinker@branda.to>
parents: 115
diff changeset
1616 CU_ASSERT(dummys[0]->draw_cnt == 2);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1617 CU_ASSERT(dummys[1]->draw_cnt == 2);
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1618 CU_ASSERT(dummys[2]->draw_cnt == 2);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1619
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1620 rdman_paint_free(rdman, paint);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
1621 redraw_man_destroy(rdman);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1622 }
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1623
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1624 static int test_free_pass = 0;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1625
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1626 static void test_free(redraw_man_t *rdman, void *obj) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1627 test_free_pass++;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1628 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1629
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1630 static void test_rdman_free_objs(void) {
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1631 redraw_man_t *rdman;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1632 redraw_man_t _rdman;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1633 int i;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1634
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1635 redraw_man_init(&_rdman, NULL, NULL);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1636 rdman = &_rdman;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1637
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1638 test_free_pass = 0;
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1639
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1640 for(i = 0; i < 4; i++)
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1641 add_free_obj(rdman, NULL, test_free);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1642
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1643 redraw_man_destroy(rdman);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1644 CU_ASSERT(test_free_pass == 4);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1645 }
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1646
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1647 CU_pSuite get_redraw_man_suite(void) {
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1648 CU_pSuite suite;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1649
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1650 suite = CU_add_suite("Suite_redraw_man", NULL, NULL);
17
41f0907b27ac Unittest for rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 16
diff changeset
1651 CU_ADD_TEST(suite, test_rdman_redraw_changed);
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 158
diff changeset
1652 CU_ADD_TEST(suite, test_rdman_free_objs);
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1653
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1654 return suite;
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1655 }
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1656
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1657 #endif /* UNITTEST */