Mercurial > MadButterfly
annotate src/mbaf/animated_menu.c @ 1424:bd3d5ac8e748
DOn't display unnecessary elemnts.
| author | wycc |
|---|---|
| date | Sat, 09 Apr 2011 03:39:57 +0800 |
| parents | 1993e5ae60aa |
| children |
| rev | line source |
|---|---|
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1 // -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*- |
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2 // vim: sw=4:ts=8:sts=4 |
| 318 | 3 #include <stdio.h> |
| 4 #include <mb.h> | |
| 5 #include <string.h> | |
| 325 | 6 //#include "menu.h" |
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7 #include "mb_af.h" |
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8 #include "mb_ani_menu.h" |
| 344 | 9 static void mb_animated_menu_update(mb_animated_menu_t *m); |
| 318 | 10 static void set_text(coord_t *g, char *text) |
| 11 { | |
| 12 geo_t *geo; | |
| 13 shape_t *shape; | |
| 14 | |
| 15 FOR_COORD_MEMBERS(g, geo) { | |
| 16 shape = geo_get_shape(geo); | |
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17 #ifdef SH_TEXT |
| 318 | 18 if(shape->obj.obj_type == MBO_TEXT) { |
| 19 sh_text_set_text(shape, text); | |
| 20 } | |
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21 #endif |
| 318 | 22 } |
| 23 } | |
| 24 | |
| 25 static void mb_animated_menu_fillMenuContent(mb_animated_menu_t *m) | |
| 26 { | |
| 27 int i; | |
| 28 coord_t *textgroup; | |
| 29 coord_t *group; | |
| 30 coord_t *lightbar; | |
| 31 | |
| 32 // fill new item | |
| 33 for(i=0;i<8;i++) { | |
| 34 group = (coord_t *) m->objects[m->items[i]]; | |
| 35 if (i < m->max) | |
| 36 set_text(group, m->titles[m->top+i]); | |
| 37 else | |
| 38 set_text(group, ""); | |
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39 rdman_coord_changed(MBAF_RDMAN(m->app),group); |
| 318 | 40 } |
| 41 | |
| 42 | |
| 43 textgroup = (coord_t *) m->objects[m->items[i]]; | |
| 44 coord_hide(textgroup); | |
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45 rdman_coord_changed(MBAF_RDMAN(m->app),textgroup); |
| 318 | 46 |
| 47 lightbar = (coord_t *) m->lightbar; | |
| 48 group = (coord_t *) m->objects[m->cur]; | |
| 49 coord_y(lightbar) = coord_y(group); | |
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50 rdman_coord_changed(MBAF_RDMAN(m->app),lightbar); |
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51 rdman_redraw_changed(MBAF_RDMAN(m->app)); |
| 318 | 52 } |
| 53 | |
| 54 static void mb_animated_menu_complete(event_t *ev,void *arg) | |
| 55 { | |
| 56 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; | |
| 57 | |
| 58 m->ready++; | |
| 59 } | |
| 60 | |
| 61 static void mb_animated_menu_fillMenuContentUp(mb_animated_menu_t *m) | |
| 62 { | |
| 63 int i; | |
| 64 coord_t *textgroup; | |
| 65 coord_t *group; | |
| 66 coord_t *lightbar; | |
| 67 int tmp; | |
| 68 mb_timeval_t start, playing, now; | |
| 69 mb_progm_t *progm; | |
| 70 mb_word_t *word; | |
| 71 | |
| 72 | |
| 73 // fill new item | |
| 74 group = (coord_t *) m->objects[m->items[8]]; | |
| 75 set_text(group, m->titles[m->top]); | |
| 76 | |
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77 m->progm = progm = mb_progm_new(2, MBAF_RDMAN(m->app)); |
| 318 | 78 MB_TIMEVAL_SET(&start, 0, 0); |
| 79 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
| 80 word = mb_progm_next_word(progm, &start, &playing); | |
| 81 get_now(&now); | |
| 82 | |
| 83 for(i=0;i<7;i++) { | |
| 84 //shift to the next item | |
| 85 textgroup = (coord_t *) m->objects[m->items[i]]; | |
| 86 mb_shift_new(0,m->menus_y[i+1]-coord_y(textgroup), textgroup,word); | |
| 87 } | |
| 88 // fade out the item[7] | |
| 89 textgroup = (coord_t *) m->objects[m->items[7]]; | |
| 90 mb_shift_new(0,100, textgroup,word); | |
| 91 | |
| 92 // fade in the item[8] | |
| 93 textgroup = (coord_t *) m->objects[m->items[8]]; | |
| 94 group = (coord_t *) m->objects[m->items[0]]; | |
| 95 coord_y(textgroup) = m->menus_y[0]-100; | |
| 96 coord_show(textgroup); | |
| 97 mb_shift_new(0,100, textgroup,word); | |
| 98 | |
| 99 lightbar = (coord_t *) m->lightbar; | |
| 100 mb_shift_new(0,m->menus_y[m->cur]-coord_y(lightbar),lightbar,word); | |
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101 |
| 318 | 102 MB_TIMEVAL_SET(&start, 0, m->speed); |
| 103 MB_TIMEVAL_SET(&playing, 0, 0); | |
| 104 word = mb_progm_next_word(progm, &start, &playing); | |
| 105 textgroup = (coord_t *) m->objects[m->items[7]]; | |
| 106 mb_visibility_new(VIS_HIDDEN, textgroup,word); | |
| 107 | |
| 108 mb_progm_free_completed(progm); | |
| 109 m->ready--; | |
| 110 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
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111 mb_progm_start(progm, mb_runtime_timer_man(MBAF_RDMAN(m->app)->rt), &now); |
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112 rdman_redraw_changed(MBAF_RDMAN(m->app)); |
| 318 | 113 tmp = m->items[8]; |
| 114 for(i=8;i>0;i--) { | |
| 115 m->items[i] = m->items[i-1]; | |
| 116 } | |
| 117 m->items[0] = tmp; | |
| 118 } | |
| 119 | |
| 120 | |
| 121 static void mb_animated_menu_fillMenuContentDown(mb_animated_menu_t *m) | |
| 122 { | |
| 123 int i; | |
| 124 int tmp; | |
| 125 mb_timeval_t start, playing, now; | |
| 126 mb_progm_t *progm; | |
| 127 mb_word_t *word; | |
| 128 | |
| 129 | |
| 130 // fill new item | |
| 131 set_text((coord_t *)m->objects[m->items[8]], m->titles[m->top+7]); | |
| 132 | |
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133 m->progm = progm = mb_progm_new(2, MBAF_RDMAN(m->app)); |
| 318 | 134 MB_TIMEVAL_SET(&start, 0, 0); |
| 135 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
| 136 word = mb_progm_next_word(progm, &start, &playing); | |
| 137 get_now(&now); | |
| 138 | |
| 139 for(i=1;i<8;i++) { | |
| 140 //shift to the next item | |
| 141 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); | |
| 142 } | |
| 143 // fade out the item[0] | |
| 144 mb_shift_new(0,-100, (coord_t *)m->objects[m->items[0]],word); | |
| 145 | |
| 146 // fade in the item[8] | |
| 147 coord_y((coord_t *)m->objects[m->items[8]]) = m->menus_y[7]+100; | |
| 148 coord_show(((coord_t *)(m->objects[m->items[8]]))); | |
| 149 mb_shift_new(0,-100, (coord_t *)m->objects[m->items[8]],word); | |
| 150 | |
| 151 mb_shift_new(0,m->menus_y[m->cur]-coord_y((coord_t *)m->lightbar),((coord_t *)(m->lightbar)),word); | |
| 152 | |
| 153 MB_TIMEVAL_SET(&start, 0, m->speed); | |
| 154 MB_TIMEVAL_SET(&playing, 0, 0); | |
| 155 word = mb_progm_next_word(progm, &start, &playing); | |
| 156 mb_visibility_new(VIS_VISIBLE, (coord_t *) m->objects[m->items[0]],word); | |
| 157 | |
| 158 mb_progm_free_completed(progm); | |
| 159 m->ready--; | |
| 160 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
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161 mb_progm_start(progm, mb_runtime_timer_man(MBAF_RDMAN(m->app)->rt), &now); |
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162 rdman_redraw_changed(MBAF_RDMAN(m->app)); |
| 318 | 163 tmp = m->items[0]; |
| 164 for(i=0;i<8;i++) { | |
| 165 m->items[i] = m->items[i+1]; | |
| 166 } | |
| 167 m->items[8] = tmp; | |
| 168 } | |
| 169 | |
| 170 void mb_animated_menu_moveLightBar(mb_animated_menu_t *m) | |
| 171 { | |
| 172 mb_timeval_t start, playing, now; | |
| 173 mb_progm_t *progm; | |
| 174 mb_word_t *word; | |
| 175 coord_t *lightbar; | |
| 176 | |
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177 m->progm = progm = mb_progm_new(1, MBAF_RDMAN(m->app)); |
| 318 | 178 MB_TIMEVAL_SET(&start, 0, 0); |
| 179 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
| 180 word = mb_progm_next_word(progm, &start, &playing); | |
| 181 get_now(&now); | |
| 182 | |
| 183 lightbar = (coord_t *) m->lightbar; | |
| 184 mb_shift_new(0,m->menus_y[m->cur]-coord_y(lightbar),lightbar,word); | |
| 185 mb_progm_free_completed(progm); | |
| 186 m->ready--; | |
| 187 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
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188 mb_progm_start(progm, mb_runtime_timer_man(MBAF_RDMAN(m->app)->rt), &now); |
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189 rdman_redraw_changed(MBAF_RDMAN(m->app)); |
| 318 | 190 } |
| 191 | |
| 192 static void mb_animated_menu_up(mb_animated_menu_t *m) | |
| 193 { | |
| 194 if (m->cur > 5) { | |
| 195 m->cur--; | |
| 196 mb_animated_menu_moveLightBar(m); | |
| 344 | 197 mb_animated_menu_update(m); |
| 318 | 198 } else { |
| 199 if (m->top > 0) { | |
| 200 m->top--; | |
| 201 mb_animated_menu_fillMenuContentUp(m); | |
| 344 | 202 mb_animated_menu_update(m); |
| 318 | 203 } else { |
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204 if (m->cur == 0) |
| 318 | 205 return; |
| 206 m->cur--; | |
| 207 mb_animated_menu_moveLightBar(m); | |
| 344 | 208 mb_animated_menu_update(m); |
| 318 | 209 } |
| 210 } | |
| 211 } | |
| 212 static void mb_animated_menu_down(mb_animated_menu_t *m) | |
| 213 { | |
| 214 | |
| 215 if (m->cur < 5) { | |
| 216 if (m->top+m->cur <= m->max) { | |
| 217 m->cur++; | |
| 218 mb_animated_menu_moveLightBar(m); | |
| 344 | 219 mb_animated_menu_update(m); |
| 318 | 220 } |
| 221 } else { | |
| 222 if ((m->top+8) < m->max-1) { | |
| 223 m->top++; | |
| 224 mb_animated_menu_fillMenuContentDown(m); | |
| 344 | 225 mb_animated_menu_update(m); |
| 318 | 226 } else { |
| 227 if (m->cur+m->top < m->max-1) { | |
| 228 m->cur++; | |
| 229 mb_animated_menu_moveLightBar(m); | |
| 344 | 230 mb_animated_menu_update(m); |
| 318 | 231 } else |
| 232 return; | |
| 233 } | |
| 234 } | |
| 235 } | |
| 236 | |
| 344 | 237 void mb_animated_menu_set_update_callback(mb_animated_menu_t *m, void (*f)(mb_animated_menu_t *m, int sel)) |
| 238 { | |
| 239 m->update_callback = f; | |
| 240 } | |
| 318 | 241 void mb_animated_menu_set_callback(mb_animated_menu_t *m, void (*f)(mb_animated_menu_t *m, int sel)) |
| 242 { | |
| 243 m->callback = f; | |
| 244 } | |
| 344 | 245 static void mb_animated_menu_update(mb_animated_menu_t *m) |
| 246 { | |
| 247 if (m->update_callback) | |
| 248 m->update_callback(m,m->top+m->cur); | |
| 249 | |
| 250 } | |
| 318 | 251 static void mb_animated_menu_select(mb_animated_menu_t *m) |
| 252 { | |
| 253 if (m->callback) | |
| 254 m->callback(m,m->top+m->cur); | |
| 255 } | |
| 256 | |
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257 // Send the pending key in the animation progm complete callback |
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258 static void mb_animated_menu_keyHandler(event_t *ev, void *arg); |
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259 static void mb_animated_menu_send_pending_key(event_t *ev,void *arg) |
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260 { |
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261 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; |
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262 mb_kb_event_t *xkey; |
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263 |
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264 xkey = &m->pending_keys[m->pending_pos]; |
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265 m->pending_pos = (m->pending_pos + 1) & 0xf; |
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266 mb_animated_menu_keyHandler((event_t *) xkey, m); |
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267 } |
| 318 | 268 static void mb_animated_menu_keyHandler(event_t *ev, void *arg) |
| 269 { | |
| 270 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; | |
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271 mb_kb_event_t *xkey = (mb_kb_event_t *)ev; |
| 318 | 272 if(xkey->event.type != EVT_KB_PRESS) { |
| 273 return; | |
| 274 } | |
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275 if (m->ready<=0) { |
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276 m->pending_keys[m->pending_last++] = *xkey; |
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277 m->pending_last &= 0xf; |
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278 if(m->pending_last == m->pending_pos) |
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279 m->pending_last = (m->pending_last - 1) & 0xf; |
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280 else |
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281 subject_add_observer(mb_progm_get_complete(m->progm), |
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282 mb_animated_menu_send_pending_key, |
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283 m); |
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284 return; |
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285 } |
| 318 | 286 switch(xkey->sym) { |
| 287 case 0xff51: /* left */ | |
| 288 break; | |
| 289 | |
| 290 case 0xff52: /* up */ | |
| 291 mb_animated_menu_up(m); | |
| 292 break; | |
| 293 | |
| 294 case 0xff53: /* right */ | |
| 295 break; | |
| 296 | |
| 297 case 0xff54: /* down */ | |
| 298 mb_animated_menu_down(m); | |
| 299 break; | |
| 300 | |
| 301 case 0xff0d: /* enter */ | |
| 302 mb_animated_menu_select(m); | |
| 303 break; | |
| 304 default: | |
| 305 return; | |
| 306 } | |
| 307 } | |
| 308 | |
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309 /** \brief Create an instace of animated menu. |
| 318 | 310 * |
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311 * The objectnames is used to extract symbols from the SVG file. |
| 318 | 312 * ${objectnames}0 - ${objectnames}8 is the text object. |
| 313 * ${objectnames}_lightbar is the lightbar. | |
| 314 * | |
| 315 */ | |
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316 mb_animated_menu_t *mb_animated_menu_new(mbaf_t *app,mb_sprite_t *sp,char *objnames,char *menus[]) |
| 318 | 317 { |
| 318 mb_animated_menu_t *m; | |
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Thinker K.F. Li <thinker@codemud.net>
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456
diff
changeset
|
319 int i; |
| 318 | 320 char name[255]; |
| 321 mb_obj_t *l; | |
| 322 int ii; | |
| 323 | |
| 324 if (menus == NULL) | |
| 325 i=0; | |
| 326 else | |
| 327 for(i=0;menus[i];i++); | |
| 328 ii=9; | |
|
822
586e50f82c1f
Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents:
757
diff
changeset
|
329 |
| 318 | 330 m = (mb_animated_menu_t *) malloc(sizeof(mb_animated_menu_t)); |
| 331 m->items = (int *) malloc(sizeof(int)*ii*2+sizeof(mb_obj_t *)*ii); | |
| 332 m->app = app; | |
| 333 m->sprite = sp; | |
| 334 m->top = 0; | |
| 335 m->cur = 0; | |
| 336 m->ready = 1; | |
| 337 m->max = i; | |
| 338 m->menus_y = (int *) (m->items+ii); | |
| 339 m->objects = (mb_obj_t **) (m->menus_y+ii); | |
| 340 m->callback = NULL; | |
| 344 | 341 m->update_callback = NULL; |
| 318 | 342 m->speed = 300000; |
| 343 for(i=0;i<9;i++) { | |
| 344 m->items[i] = i; | |
| 345 snprintf(name,sizeof(name),"%s%d", objnames, i+1); | |
| 346 l = MB_SPRITE_GET_OBJ(sp,name); | |
| 347 if (l == NULL) { | |
| 348 fprintf(stderr,"Can not find symbol %s\n",name); | |
| 349 } | |
| 350 m->objects[i] = (mb_obj_t *) l; | |
| 351 m->menus_y[i] = coord_y((coord_t*)l); | |
| 352 } | |
| 353 m->titles = menus; | |
| 354 snprintf(name,sizeof(name), "%s_lightbar", objnames); | |
| 355 m->lightbar = (mb_obj_t *) MB_SPRITE_GET_OBJ(sp,name); | |
| 356 if (m->lightbar==NULL) | |
| 357 fprintf(stderr,"Can not find object %s\n",name); | |
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455
58b6337fb3b2
Fix bugs of pending keys of animated menu.
Thinker K.F. Li <thinker@branda.to>
parents:
454
diff
changeset
|
358 m->pending_pos = m->pending_last = 0; |
| 318 | 359 mb_animated_menu_fillMenuContent(m); |
|
454
9b8dda201ccb
Make naming convention consistent with MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents:
368
diff
changeset
|
360 subject_add_observer(MBAF_KB_SUBJECT(app), mb_animated_menu_keyHandler,m); |
| 318 | 361 return m; |
| 362 } | |
| 363 | |
| 364 void mb_animated_menu_set_titles(mb_animated_menu_t *m, char *menus[]) | |
| 365 { | |
| 366 int i; | |
| 367 for(i=0;menus[i];i++); | |
| 368 | |
| 369 m->max = i; | |
| 370 m->top = 0; | |
| 371 m->cur = 0; | |
| 372 m->titles = menus; | |
| 373 mb_animated_menu_fillMenuContent(m); | |
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329
740844ee48c4
Update position of light-bar after update menu item
Thinker K.F. Li <thinker@branda.to>
parents:
328
diff
changeset
|
374 mb_animated_menu_moveLightBar(m); |
| 318 | 375 } |
| 376 | |
| 377 | |
| 378 void mb_animated_menu_set_speed(mb_animated_menu_t *m,int speed) | |
| 379 { | |
| 380 m->speed = speed*1000; | |
| 381 } | |
| 382 | |
| 383 int mb_animated_menu_get_speed(mb_animated_menu_t *m) | |
| 384 { | |
| 385 return m->speed/1000; | |
| 386 } |