Mercurial > MadButterfly
annotate src/mbaf/animated_menu.c @ 368:080aca2b7c47
Move the animated menu to the MBAF layer
| author | wycc |
|---|---|
| date | Mon, 16 Mar 2009 08:45:54 +0800 |
| parents | examples/menu/animated_menu.c@ab7f3c00fd05 |
| children | 9b8dda201ccb |
| rev | line source |
|---|---|
| 318 | 1 #include <stdio.h> |
| 2 #include <mb.h> | |
| 3 #include <string.h> | |
| 325 | 4 //#include "menu.h" |
| 318 | 5 #include "mbapp.h" |
| 6 #include <animated_menu.h> | |
| 344 | 7 static void mb_animated_menu_update(mb_animated_menu_t *m); |
| 318 | 8 static void set_text(coord_t *g, char *text) |
| 9 { | |
| 10 geo_t *geo; | |
| 11 shape_t *shape; | |
| 12 | |
| 13 FOR_COORD_MEMBERS(g, geo) { | |
| 14 shape = geo_get_shape(geo); | |
| 15 if(shape->obj.obj_type == MBO_TEXT) { | |
| 16 sh_text_set_text(shape, text); | |
| 17 } | |
| 18 } | |
| 19 } | |
| 20 | |
| 21 static void mb_animated_menu_fillMenuContent(mb_animated_menu_t *m) | |
| 22 { | |
| 23 int i; | |
| 24 coord_t *textgroup; | |
| 25 shape_t *text; | |
| 26 coord_t *group; | |
| 27 coord_t *lightbar; | |
| 28 int tmp; | |
| 29 mb_timeval_t start, playing, now; | |
| 30 mb_progm_t *progm; | |
| 31 mb_word_t *word; | |
| 32 | |
| 33 printf("max item is %d\n", m->max); | |
| 34 // fill new item | |
| 35 for(i=0;i<8;i++) { | |
| 36 group = (coord_t *) m->objects[m->items[i]]; | |
| 37 if (i < m->max) | |
| 38 set_text(group, m->titles[m->top+i]); | |
| 39 else | |
| 40 set_text(group, ""); | |
| 41 rdman_coord_changed(MBAPP_RDMAN(m->app),group); | |
| 42 } | |
| 43 | |
| 44 | |
| 45 textgroup = (coord_t *) m->objects[m->items[i]]; | |
| 46 coord_hide(textgroup); | |
| 47 rdman_coord_changed(MBAPP_RDMAN(m->app),textgroup); | |
| 48 | |
| 49 lightbar = (coord_t *) m->lightbar; | |
| 50 group = (coord_t *) m->objects[m->cur]; | |
| 51 coord_y(lightbar) = coord_y(group); | |
| 52 rdman_coord_changed(MBAPP_RDMAN(m->app),lightbar); | |
| 53 rdman_redraw_changed(MBAPP_RDMAN(m->app)); | |
| 54 } | |
| 55 | |
| 56 static void mb_animated_menu_complete(event_t *ev,void *arg) | |
| 57 { | |
| 58 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; | |
| 59 | |
| 60 m->ready++; | |
| 61 printf("animated done ready=%d\n", m->ready); | |
| 62 } | |
| 63 | |
| 64 static void mb_animated_menu_fillMenuContentUp(mb_animated_menu_t *m) | |
| 65 { | |
| 66 int i; | |
| 67 coord_t *textgroup; | |
| 68 shape_t *text; | |
| 69 coord_t *group; | |
| 70 coord_t *lightbar; | |
| 71 int tmp; | |
| 72 mb_timeval_t start, playing, now; | |
| 73 mb_progm_t *progm; | |
| 74 mb_word_t *word; | |
| 75 | |
| 76 | |
| 77 // fill new item | |
| 78 group = (coord_t *) m->objects[m->items[8]]; | |
| 79 set_text(group, m->titles[m->top]); | |
| 80 | |
|
332
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
81 m->progm = progm = mb_progm_new(2, MBAPP_RDMAN(m->app)); |
| 318 | 82 MB_TIMEVAL_SET(&start, 0, 0); |
| 83 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
| 84 word = mb_progm_next_word(progm, &start, &playing); | |
| 85 get_now(&now); | |
| 86 | |
| 87 for(i=0;i<7;i++) { | |
| 88 //shift to the next item | |
| 89 textgroup = (coord_t *) m->objects[m->items[i]]; | |
| 90 mb_shift_new(0,m->menus_y[i+1]-coord_y(textgroup), textgroup,word); | |
| 91 } | |
| 92 // fade out the item[7] | |
| 93 textgroup = (coord_t *) m->objects[m->items[7]]; | |
| 94 mb_shift_new(0,100, textgroup,word); | |
| 95 | |
| 96 // fade in the item[8] | |
| 97 textgroup = (coord_t *) m->objects[m->items[8]]; | |
| 98 group = (coord_t *) m->objects[m->items[0]]; | |
| 99 coord_y(textgroup) = m->menus_y[0]-100; | |
| 100 coord_show(textgroup); | |
| 101 mb_shift_new(0,100, textgroup,word); | |
| 102 | |
| 103 lightbar = (coord_t *) m->lightbar; | |
| 104 mb_shift_new(0,m->menus_y[m->cur]-coord_y(lightbar),lightbar,word); | |
| 105 | |
| 106 MB_TIMEVAL_SET(&start, 0, m->speed); | |
| 107 MB_TIMEVAL_SET(&playing, 0, 0); | |
| 108 word = mb_progm_next_word(progm, &start, &playing); | |
| 109 textgroup = (coord_t *) m->objects[m->items[7]]; | |
| 110 mb_visibility_new(VIS_HIDDEN, textgroup,word); | |
| 111 | |
| 112 mb_progm_free_completed(progm); | |
| 113 m->ready--; | |
| 114 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
| 115 mb_progm_start(progm, X_MB_tman(MBAPP_RDMAN(m->app)->rt), &now); | |
| 116 rdman_redraw_changed(MBAPP_RDMAN(m->app)); | |
| 117 tmp = m->items[8]; | |
| 118 for(i=8;i>0;i--) { | |
| 119 m->items[i] = m->items[i-1]; | |
| 120 } | |
| 121 m->items[0] = tmp; | |
| 321 | 122 printf("fill menu\n"); |
| 318 | 123 } |
| 124 | |
| 125 | |
| 126 static void mb_animated_menu_fillMenuContentDown(mb_animated_menu_t *m) | |
| 127 { | |
| 128 int i; | |
| 129 coord_t *textgroup; | |
| 130 shape_t *text; | |
| 131 coord_t *group; | |
| 132 coord_t *lightbar; | |
| 133 char name[255]; | |
| 134 int tmp; | |
| 135 mb_timeval_t start, playing, now; | |
| 136 mb_progm_t *progm; | |
| 137 mb_word_t *word; | |
| 138 | |
| 139 | |
| 140 // fill new item | |
| 141 set_text((coord_t *)m->objects[m->items[8]], m->titles[m->top+7]); | |
| 142 | |
|
332
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
143 m->progm = progm = mb_progm_new(2, MBAPP_RDMAN(m->app)); |
| 318 | 144 MB_TIMEVAL_SET(&start, 0, 0); |
| 145 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
| 146 word = mb_progm_next_word(progm, &start, &playing); | |
| 147 get_now(&now); | |
| 148 | |
| 149 for(i=1;i<8;i++) { | |
| 150 //shift to the next item | |
| 151 mb_shift_new(0,m->menus_y[i-1]-coord_y((coord_t *)m->objects[m->items[i]]), (coord_t *) m->objects[m->items[i]],word); | |
| 152 } | |
| 153 // fade out the item[0] | |
| 154 mb_shift_new(0,-100, (coord_t *)m->objects[m->items[0]],word); | |
| 155 | |
| 156 // fade in the item[8] | |
| 157 coord_y((coord_t *)m->objects[m->items[8]]) = m->menus_y[7]+100; | |
| 158 coord_show(((coord_t *)(m->objects[m->items[8]]))); | |
| 159 mb_shift_new(0,-100, (coord_t *)m->objects[m->items[8]],word); | |
| 160 | |
| 161 mb_shift_new(0,m->menus_y[m->cur]-coord_y((coord_t *)m->lightbar),((coord_t *)(m->lightbar)),word); | |
| 162 | |
| 163 MB_TIMEVAL_SET(&start, 0, m->speed); | |
| 164 MB_TIMEVAL_SET(&playing, 0, 0); | |
| 165 word = mb_progm_next_word(progm, &start, &playing); | |
| 166 mb_visibility_new(VIS_VISIBLE, (coord_t *) m->objects[m->items[0]],word); | |
| 167 | |
| 168 mb_progm_free_completed(progm); | |
| 169 m->ready--; | |
| 170 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
| 171 mb_progm_start(progm, X_MB_tman(MBAPP_RDMAN(m->app)->rt), &now); | |
| 172 rdman_redraw_changed(MBAPP_RDMAN(m->app)); | |
| 173 tmp = m->items[0]; | |
| 174 for(i=0;i<8;i++) { | |
| 175 m->items[i] = m->items[i+1]; | |
| 176 } | |
| 177 m->items[8] = tmp; | |
| 178 } | |
| 179 | |
| 180 void mb_animated_menu_moveLightBar(mb_animated_menu_t *m) | |
| 181 { | |
| 182 mb_timeval_t start, playing, now; | |
| 183 mb_progm_t *progm; | |
| 184 mb_word_t *word; | |
| 185 coord_t *group; | |
| 186 coord_t *lightbar; | |
| 187 | |
|
332
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
188 m->progm = progm = mb_progm_new(1, MBAPP_RDMAN(m->app)); |
| 318 | 189 MB_TIMEVAL_SET(&start, 0, 0); |
| 190 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
| 191 word = mb_progm_next_word(progm, &start, &playing); | |
| 192 get_now(&now); | |
| 193 | |
| 194 lightbar = (coord_t *) m->lightbar; | |
| 195 mb_shift_new(0,m->menus_y[m->cur]-coord_y(lightbar),lightbar,word); | |
| 196 mb_progm_free_completed(progm); | |
| 197 m->ready--; | |
| 198 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
| 199 mb_progm_start(progm, X_MB_tman(MBAPP_RDMAN(m->app)->rt), &now); | |
| 200 rdman_redraw_changed(MBAPP_RDMAN(m->app)); | |
| 201 } | |
| 202 | |
| 203 static void mb_animated_menu_up(mb_animated_menu_t *m) | |
| 204 { | |
| 205 if (m->cur > 5) { | |
| 206 m->cur--; | |
| 207 mb_animated_menu_moveLightBar(m); | |
| 344 | 208 mb_animated_menu_update(m); |
| 318 | 209 } else { |
| 210 if (m->top > 0) { | |
| 211 m->top--; | |
| 212 mb_animated_menu_fillMenuContentUp(m); | |
| 344 | 213 mb_animated_menu_update(m); |
| 318 | 214 } else { |
| 215 if (m->cur == 0) | |
| 216 return; | |
| 217 m->cur--; | |
| 218 mb_animated_menu_moveLightBar(m); | |
| 344 | 219 mb_animated_menu_update(m); |
| 318 | 220 } |
| 221 } | |
| 222 } | |
| 223 static void mb_animated_menu_down(mb_animated_menu_t *m) | |
| 224 { | |
| 225 | |
| 226 if (m->cur < 5) { | |
| 227 if (m->top+m->cur <= m->max) { | |
| 228 m->cur++; | |
| 229 mb_animated_menu_moveLightBar(m); | |
| 344 | 230 mb_animated_menu_update(m); |
| 318 | 231 } |
| 232 } else { | |
| 233 if ((m->top+8) < m->max-1) { | |
| 234 m->top++; | |
| 235 mb_animated_menu_fillMenuContentDown(m); | |
| 344 | 236 mb_animated_menu_update(m); |
| 318 | 237 } else { |
| 238 if (m->cur+m->top < m->max-1) { | |
| 239 m->cur++; | |
| 240 mb_animated_menu_moveLightBar(m); | |
| 344 | 241 mb_animated_menu_update(m); |
| 318 | 242 } else |
| 243 return; | |
| 244 } | |
| 245 } | |
| 246 } | |
| 247 | |
| 344 | 248 void mb_animated_menu_set_update_callback(mb_animated_menu_t *m, void (*f)(mb_animated_menu_t *m, int sel)) |
| 249 { | |
| 250 m->update_callback = f; | |
| 251 } | |
| 318 | 252 void mb_animated_menu_set_callback(mb_animated_menu_t *m, void (*f)(mb_animated_menu_t *m, int sel)) |
| 253 { | |
| 254 m->callback = f; | |
| 255 } | |
| 344 | 256 static void mb_animated_menu_update(mb_animated_menu_t *m) |
| 257 { | |
| 258 if (m->update_callback) | |
| 259 m->update_callback(m,m->top+m->cur); | |
| 260 | |
| 261 } | |
| 318 | 262 static void mb_animated_menu_select(mb_animated_menu_t *m) |
| 263 { | |
| 264 if (m->callback) | |
| 265 m->callback(m,m->top+m->cur); | |
| 266 } | |
| 267 | |
|
332
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
268 // Send the pending key in the animation progm complete callback |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
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269 static void mb_animated_menu_keyHandler(event_t *ev, void *arg); |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
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270 static void mb_animated_menu_send_pending_key(event_t *ev,void *arg) |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
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271 { |
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f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
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changeset
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272 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
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273 |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
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274 if (m->ready<=0) |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
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275 mb_animated_menu_keyHandler((event_t *) &m->pending_key,m); |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
276 } |
| 318 | 277 static void mb_animated_menu_keyHandler(event_t *ev, void *arg) |
| 278 { | |
| 279 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; | |
| 280 X_kb_event_t *xkey = (X_kb_event_t *)ev; | |
| 281 if(xkey->event.type != EVT_KB_PRESS) { | |
| 282 return; | |
| 283 } | |
| 284 printf("read=%d\n",m->ready); | |
|
332
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
285 if (m->ready<=0) { |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
286 subject_add_observer(mb_progm_get_complete(m->progm), mb_animated_menu_send_pending_key,m); |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
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287 mb_progm_finish(m->progm); |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
288 m->pending_key = *xkey; |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
289 return; |
|
f90c60967a9c
Add mb_progm_finish to terminate the current animation and put all objects in the final position.
wycc
parents:
329
diff
changeset
|
290 } |
| 318 | 291 switch(xkey->sym) { |
| 292 case 0xff51: /* left */ | |
| 293 break; | |
| 294 | |
| 295 case 0xff52: /* up */ | |
| 296 mb_animated_menu_up(m); | |
| 297 break; | |
| 298 | |
| 299 case 0xff53: /* right */ | |
| 300 break; | |
| 301 | |
| 302 case 0xff54: /* down */ | |
| 303 mb_animated_menu_down(m); | |
| 304 break; | |
| 305 | |
| 306 case 0xff0d: /* enter */ | |
| 307 mb_animated_menu_select(m); | |
| 308 break; | |
| 309 default: | |
| 310 return; | |
| 311 } | |
| 312 } | |
| 313 | |
| 314 /** \brief Create an instace of animated menu. | |
| 315 * | |
| 316 * The objectnames is used to extract symbols from the SVG file. | |
| 317 * ${objectnames}0 - ${objectnames}8 is the text object. | |
| 318 * ${objectnames}_lightbar is the lightbar. | |
| 319 * | |
| 320 */ | |
| 321 mb_animated_menu_t *mb_animated_menu_new(MBApp *app,mb_sprite_t *sp,char *objnames,char *menus[]) | |
| 322 { | |
| 323 mb_animated_menu_t *m; | |
| 324 int i,len; | |
| 325 char name[255]; | |
| 326 mb_obj_t *l; | |
| 327 int ii; | |
| 328 | |
| 329 if (menus == NULL) | |
| 330 i=0; | |
| 331 else | |
| 332 for(i=0;menus[i];i++); | |
| 333 ii=9; | |
| 334 | |
| 335 m = (mb_animated_menu_t *) malloc(sizeof(mb_animated_menu_t)); | |
| 336 m->items = (int *) malloc(sizeof(int)*ii*2+sizeof(mb_obj_t *)*ii); | |
| 337 m->app = app; | |
| 338 m->sprite = sp; | |
| 339 m->top = 0; | |
| 340 m->cur = 0; | |
| 341 m->ready = 1; | |
| 342 m->max = i; | |
| 343 m->menus_y = (int *) (m->items+ii); | |
| 344 m->objects = (mb_obj_t **) (m->menus_y+ii); | |
| 345 m->callback = NULL; | |
| 344 | 346 m->update_callback = NULL; |
| 318 | 347 m->speed = 300000; |
| 348 for(i=0;i<9;i++) { | |
| 349 m->items[i] = i; | |
| 350 snprintf(name,sizeof(name),"%s%d", objnames, i+1); | |
| 351 l = MB_SPRITE_GET_OBJ(sp,name); | |
| 352 if (l == NULL) { | |
| 353 fprintf(stderr,"Can not find symbol %s\n",name); | |
| 354 } | |
| 355 m->objects[i] = (mb_obj_t *) l; | |
| 356 m->menus_y[i] = coord_y((coord_t*)l); | |
| 357 } | |
| 358 m->titles = menus; | |
| 359 snprintf(name,sizeof(name), "%s_lightbar", objnames); | |
| 360 m->lightbar = (mb_obj_t *) MB_SPRITE_GET_OBJ(sp,name); | |
| 361 if (m->lightbar==NULL) | |
| 362 fprintf(stderr,"Can not find object %s\n",name); | |
| 363 mb_animated_menu_fillMenuContent(m); | |
| 364 subject_add_observer(MBAPP_keySubject(app), mb_animated_menu_keyHandler,m); | |
| 365 return m; | |
| 366 } | |
| 367 | |
| 368 void mb_animated_menu_set_titles(mb_animated_menu_t *m, char *menus[]) | |
| 369 { | |
| 370 int i; | |
| 371 for(i=0;menus[i];i++); | |
| 372 | |
| 373 m->max = i; | |
| 374 m->top = 0; | |
| 375 m->cur = 0; | |
| 376 m->titles = menus; | |
| 377 mb_animated_menu_fillMenuContent(m); | |
|
329
740844ee48c4
Update position of light-bar after update menu item
Thinker K.F. Li <thinker@branda.to>
parents:
328
diff
changeset
|
378 mb_animated_menu_moveLightBar(m); |
| 318 | 379 } |
| 380 | |
| 381 | |
| 382 void mb_animated_menu_set_speed(mb_animated_menu_t *m,int speed) | |
| 383 { | |
| 384 m->speed = speed*1000; | |
| 385 } | |
| 386 | |
| 387 int mb_animated_menu_get_speed(mb_animated_menu_t *m) | |
| 388 { | |
| 389 return m->speed/1000; | |
| 390 } |