Mercurial > MadButterfly
annotate examples/dynamic/mbbutton.c @ 842:76fe4afce640
The inkscape:bbox is defined as the global coordinate system. However, the center.x and center.y must be the coordiante system of the parent group of the SVG entity. Therefore, we need to do coordinate transformation from the global coordination system to the local coordination system.
| author | wycc |
|---|---|
| date | Sat, 18 Sep 2010 21:23:51 +0800 |
| parents | 26c302b47de1 |
| children |
| rev | line source |
|---|---|
| 247 | 1 |
| 2 #include <stdio.h> | |
| 3 #include <mb.h> | |
| 4 #include <string.h> | |
|
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26c302b47de1
Change name of header files.
Thinker K.F. Li <thinker@branda.to>
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5 #include "mb_af.h" |
| 247 | 6 |
| 7 | |
| 8 | |
| 9 #define CMOUSE(e) (coord_get_mouse_event(e)) | |
| 10 | |
| 11 | |
| 12 static void mb_button_pressed(event_t *evt, void *arg); | |
| 13 static void mb_button_out(event_t *evt, void *arg); | |
| 14 | |
| 15 void mb_button_add_onClick(mb_button_t *b, void (*h)(void *arg), void *arg) | |
| 16 { | |
| 17 b->press = h; | |
| 18 b->arg = arg; | |
| 19 } | |
| 20 | |
| 21 void mb_button_refresh(mb_button_t *btn) | |
| 22 { | |
|
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ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
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23 rdman_coord_changed(btn->rdman,btn->root); |
|
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
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24 rdman_redraw_changed(btn->rdman); |
| 247 | 25 } |
| 26 | |
| 27 static void mb_button_move(event_t *evt, void *arg) | |
| 28 { | |
| 29 mb_button_t *btn = (mb_button_t *) arg; | |
| 30 | |
| 31 | |
| 32 printf("Mouse move\n"); | |
| 33 coord_show(btn->active); | |
| 34 mb_button_refresh(btn); | |
| 35 } | |
| 36 static void mb_button_out(event_t *evt, void *arg) | |
| 37 { | |
| 38 mb_button_t *btn = (mb_button_t *) arg; | |
| 39 | |
| 40 if (btn->progm) { | |
| 41 mb_progm_abort(btn->progm); | |
| 42 btn->progm = NULL; | |
| 43 } | |
| 44 printf("mouse out\n"); | |
| 45 coord_hide(btn->click); | |
| 46 coord_hide(btn->active); | |
| 47 coord_show(btn->normal); | |
| 48 mb_button_refresh(btn); | |
| 49 } | |
| 50 | |
| 51 static void mb_button_show_active(event_t *evt, void *arg) | |
| 52 { | |
| 53 mb_button_t *btn = (mb_button_t *) arg; | |
| 54 | |
| 55 coord_show(btn->active); | |
| 56 mb_button_refresh(btn); | |
| 57 } | |
| 58 | |
| 59 static void mb_button_pressed(event_t *evt, void *arg) | |
| 60 { | |
| 61 mb_button_t *btn = (mb_button_t *) arg; | |
| 62 mb_timeval_t start, playing, now; | |
| 63 mb_progm_t *progm; | |
| 64 mb_word_t *word; | |
| 65 | |
| 66 printf("Pressed\n"); | |
| 67 if (btn->progm) { | |
| 68 mb_progm_abort(btn->progm); | |
| 69 btn->progm = NULL; | |
| 70 } | |
| 71 coord_show(btn->click); | |
| 72 coord_hide(btn->active); | |
|
249
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents:
247
diff
changeset
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73 rdman_coord_changed(btn->rdman,btn->root); |
|
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
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247
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changeset
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74 rdman_redraw_changed(btn->rdman); |
| 247 | 75 |
|
249
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents:
247
diff
changeset
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76 btn->progm = progm = mb_progm_new(1, btn->rdman); |
| 247 | 77 MB_TIMEVAL_SET(&start, 0, 500000); |
| 78 MB_TIMEVAL_SET(&playing, 0, 0); | |
| 79 word = mb_progm_next_word(progm, &start, &playing); | |
| 80 mb_visibility_new(VIS_HIDDEN, btn->click, word); | |
| 81 mb_visibility_new(VIS_VISIBLE, btn->active, word); | |
| 82 mb_progm_free_completed(progm); | |
| 83 get_now(&now); | |
|
249
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents:
247
diff
changeset
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84 printf("rt = %x\n", btn->rdman->rt); |
|
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents:
247
diff
changeset
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85 mb_progm_start(progm, X_MB_tman(btn->rdman->rt), &now); |
| 247 | 86 if (btn->press) |
| 87 btn->press(btn->arg); | |
| 88 } | |
|
249
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents:
247
diff
changeset
|
89 mb_button_t *mb_button_new(redraw_man_t *rdman,mb_sprite_t *sp, char *name) |
| 247 | 90 { |
| 91 mb_button_t *btn = (mb_button_t *) malloc(sizeof(mb_button_t)); | |
| 92 char *buf = (char *) malloc(strlen(name)+5); | |
| 93 | |
| 94 btn->root = (coord_t *) MB_SPRITE_GET_OBJ(sp, name); | |
| 95 sprintf(buf, "%s_normal", name); | |
| 96 btn->normal = (coord_t *) MB_SPRITE_GET_OBJ(sp, buf); | |
| 97 if (btn->normal == NULL) { | |
| 98 printf("Missing normal button, this is not a correct button\n"); | |
| 99 } | |
| 100 sprintf(buf, "%s_active", name); | |
| 101 btn->active = (coord_t *) MB_SPRITE_GET_OBJ(sp, buf); | |
| 102 if (btn->active == NULL) { | |
| 103 printf("Missing click button, this is not a correct button\n"); | |
| 104 } | |
| 105 sprintf(buf, "%s_click", name); | |
| 106 btn->click = (coord_t *) MB_SPRITE_GET_OBJ(sp, buf); | |
| 107 if (btn->active == NULL) { | |
| 108 printf("Missing click button, this is not a correct button\n"); | |
| 109 } | |
| 110 btn->press = NULL; | |
| 111 // Show only the normal button | |
| 112 coord_hide(btn->active); | |
| 113 coord_hide(btn->click); | |
| 114 coord_show(btn->normal); | |
| 115 // Move to the same position | |
| 116 btn->active->matrix[2] = 200; | |
| 117 btn->active->matrix[5] = 200; | |
| 118 btn->normal->matrix[2] = 200; | |
| 119 btn->normal->matrix[5] = 200; | |
| 120 btn->click->matrix[2] = 200; | |
| 121 btn->click->matrix[5] = 200; | |
|
249
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents:
247
diff
changeset
|
122 btn->rdman = rdman; |
| 247 | 123 btn->obs_move = subject_add_event_observer(CMOUSE(btn->root), EVT_MOUSE_MOVE, mb_button_move,btn); |
| 124 btn->obs_press = subject_add_event_observer(CMOUSE(btn->root), EVT_MOUSE_BUT_PRESS, mb_button_pressed,btn); | |
| 125 btn->obs_out = subject_add_event_observer(CMOUSE(btn->root), EVT_MOUSE_OUT, mb_button_out,btn); | |
| 126 btn->progm = NULL; | |
|
249
ab8284c8dcee
* Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents:
247
diff
changeset
|
127 rdman_redraw_changed(rdman); |
| 247 | 128 return btn; |
| 129 } |