Mercurial > MadButterfly
annotate src/mbaf/animated_menu.c @ 793:cad706a8f5b1
Simplify phone.js
author | Thinker K.F. Li <thinker@codemud.net> |
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date | Tue, 31 Aug 2010 09:23:33 +0800 |
parents | f43224bf3524 |
children | 586e50f82c1f |
rev | line source |
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318 | 1 #include <stdio.h> |
2 #include <mb.h> | |
3 #include <string.h> | |
325 | 4 //#include "menu.h" |
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5 #include "mb_af.h" |
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6 #include "mb_ani_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 coord_t *group; | |
26 coord_t *lightbar; | |
27 | |
28 // fill new item | |
29 for(i=0;i<8;i++) { | |
30 group = (coord_t *) m->objects[m->items[i]]; | |
31 if (i < m->max) | |
32 set_text(group, m->titles[m->top+i]); | |
33 else | |
34 set_text(group, ""); | |
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35 rdman_coord_changed(MBAF_RDMAN(m->app),group); |
318 | 36 } |
37 | |
38 | |
39 textgroup = (coord_t *) m->objects[m->items[i]]; | |
40 coord_hide(textgroup); | |
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41 rdman_coord_changed(MBAF_RDMAN(m->app),textgroup); |
318 | 42 |
43 lightbar = (coord_t *) m->lightbar; | |
44 group = (coord_t *) m->objects[m->cur]; | |
45 coord_y(lightbar) = coord_y(group); | |
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46 rdman_coord_changed(MBAF_RDMAN(m->app),lightbar); |
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47 rdman_redraw_changed(MBAF_RDMAN(m->app)); |
318 | 48 } |
49 | |
50 static void mb_animated_menu_complete(event_t *ev,void *arg) | |
51 { | |
52 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; | |
53 | |
54 m->ready++; | |
55 } | |
56 | |
57 static void mb_animated_menu_fillMenuContentUp(mb_animated_menu_t *m) | |
58 { | |
59 int i; | |
60 coord_t *textgroup; | |
61 coord_t *group; | |
62 coord_t *lightbar; | |
63 int tmp; | |
64 mb_timeval_t start, playing, now; | |
65 mb_progm_t *progm; | |
66 mb_word_t *word; | |
67 | |
68 | |
69 // fill new item | |
70 group = (coord_t *) m->objects[m->items[8]]; | |
71 set_text(group, m->titles[m->top]); | |
72 | |
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73 m->progm = progm = mb_progm_new(2, MBAF_RDMAN(m->app)); |
318 | 74 MB_TIMEVAL_SET(&start, 0, 0); |
75 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
76 word = mb_progm_next_word(progm, &start, &playing); | |
77 get_now(&now); | |
78 | |
79 for(i=0;i<7;i++) { | |
80 //shift to the next item | |
81 textgroup = (coord_t *) m->objects[m->items[i]]; | |
82 mb_shift_new(0,m->menus_y[i+1]-coord_y(textgroup), textgroup,word); | |
83 } | |
84 // fade out the item[7] | |
85 textgroup = (coord_t *) m->objects[m->items[7]]; | |
86 mb_shift_new(0,100, textgroup,word); | |
87 | |
88 // fade in the item[8] | |
89 textgroup = (coord_t *) m->objects[m->items[8]]; | |
90 group = (coord_t *) m->objects[m->items[0]]; | |
91 coord_y(textgroup) = m->menus_y[0]-100; | |
92 coord_show(textgroup); | |
93 mb_shift_new(0,100, textgroup,word); | |
94 | |
95 lightbar = (coord_t *) m->lightbar; | |
96 mb_shift_new(0,m->menus_y[m->cur]-coord_y(lightbar),lightbar,word); | |
97 | |
98 MB_TIMEVAL_SET(&start, 0, m->speed); | |
99 MB_TIMEVAL_SET(&playing, 0, 0); | |
100 word = mb_progm_next_word(progm, &start, &playing); | |
101 textgroup = (coord_t *) m->objects[m->items[7]]; | |
102 mb_visibility_new(VIS_HIDDEN, textgroup,word); | |
103 | |
104 mb_progm_free_completed(progm); | |
105 m->ready--; | |
106 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
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107 mb_progm_start(progm, X_MB_tman(MBAF_RDMAN(m->app)->rt), &now); |
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108 rdman_redraw_changed(MBAF_RDMAN(m->app)); |
318 | 109 tmp = m->items[8]; |
110 for(i=8;i>0;i--) { | |
111 m->items[i] = m->items[i-1]; | |
112 } | |
113 m->items[0] = tmp; | |
114 } | |
115 | |
116 | |
117 static void mb_animated_menu_fillMenuContentDown(mb_animated_menu_t *m) | |
118 { | |
119 int i; | |
120 int tmp; | |
121 mb_timeval_t start, playing, now; | |
122 mb_progm_t *progm; | |
123 mb_word_t *word; | |
124 | |
125 | |
126 // fill new item | |
127 set_text((coord_t *)m->objects[m->items[8]], m->titles[m->top+7]); | |
128 | |
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129 m->progm = progm = mb_progm_new(2, MBAF_RDMAN(m->app)); |
318 | 130 MB_TIMEVAL_SET(&start, 0, 0); |
131 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
132 word = mb_progm_next_word(progm, &start, &playing); | |
133 get_now(&now); | |
134 | |
135 for(i=1;i<8;i++) { | |
136 //shift to the next item | |
137 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); | |
138 } | |
139 // fade out the item[0] | |
140 mb_shift_new(0,-100, (coord_t *)m->objects[m->items[0]],word); | |
141 | |
142 // fade in the item[8] | |
143 coord_y((coord_t *)m->objects[m->items[8]]) = m->menus_y[7]+100; | |
144 coord_show(((coord_t *)(m->objects[m->items[8]]))); | |
145 mb_shift_new(0,-100, (coord_t *)m->objects[m->items[8]],word); | |
146 | |
147 mb_shift_new(0,m->menus_y[m->cur]-coord_y((coord_t *)m->lightbar),((coord_t *)(m->lightbar)),word); | |
148 | |
149 MB_TIMEVAL_SET(&start, 0, m->speed); | |
150 MB_TIMEVAL_SET(&playing, 0, 0); | |
151 word = mb_progm_next_word(progm, &start, &playing); | |
152 mb_visibility_new(VIS_VISIBLE, (coord_t *) m->objects[m->items[0]],word); | |
153 | |
154 mb_progm_free_completed(progm); | |
155 m->ready--; | |
156 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
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157 mb_progm_start(progm, X_MB_tman(MBAF_RDMAN(m->app)->rt), &now); |
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158 rdman_redraw_changed(MBAF_RDMAN(m->app)); |
318 | 159 tmp = m->items[0]; |
160 for(i=0;i<8;i++) { | |
161 m->items[i] = m->items[i+1]; | |
162 } | |
163 m->items[8] = tmp; | |
164 } | |
165 | |
166 void mb_animated_menu_moveLightBar(mb_animated_menu_t *m) | |
167 { | |
168 mb_timeval_t start, playing, now; | |
169 mb_progm_t *progm; | |
170 mb_word_t *word; | |
171 coord_t *lightbar; | |
172 | |
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173 m->progm = progm = mb_progm_new(1, MBAF_RDMAN(m->app)); |
318 | 174 MB_TIMEVAL_SET(&start, 0, 0); |
175 MB_TIMEVAL_SET(&playing, 0, m->speed); | |
176 word = mb_progm_next_word(progm, &start, &playing); | |
177 get_now(&now); | |
178 | |
179 lightbar = (coord_t *) m->lightbar; | |
180 mb_shift_new(0,m->menus_y[m->cur]-coord_y(lightbar),lightbar,word); | |
181 mb_progm_free_completed(progm); | |
182 m->ready--; | |
183 subject_add_observer(mb_progm_get_complete(progm), mb_animated_menu_complete,m); | |
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184 mb_progm_start(progm, X_MB_tman(MBAF_RDMAN(m->app)->rt), &now); |
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185 rdman_redraw_changed(MBAF_RDMAN(m->app)); |
318 | 186 } |
187 | |
188 static void mb_animated_menu_up(mb_animated_menu_t *m) | |
189 { | |
190 if (m->cur > 5) { | |
191 m->cur--; | |
192 mb_animated_menu_moveLightBar(m); | |
344 | 193 mb_animated_menu_update(m); |
318 | 194 } else { |
195 if (m->top > 0) { | |
196 m->top--; | |
197 mb_animated_menu_fillMenuContentUp(m); | |
344 | 198 mb_animated_menu_update(m); |
318 | 199 } else { |
200 if (m->cur == 0) | |
201 return; | |
202 m->cur--; | |
203 mb_animated_menu_moveLightBar(m); | |
344 | 204 mb_animated_menu_update(m); |
318 | 205 } |
206 } | |
207 } | |
208 static void mb_animated_menu_down(mb_animated_menu_t *m) | |
209 { | |
210 | |
211 if (m->cur < 5) { | |
212 if (m->top+m->cur <= m->max) { | |
213 m->cur++; | |
214 mb_animated_menu_moveLightBar(m); | |
344 | 215 mb_animated_menu_update(m); |
318 | 216 } |
217 } else { | |
218 if ((m->top+8) < m->max-1) { | |
219 m->top++; | |
220 mb_animated_menu_fillMenuContentDown(m); | |
344 | 221 mb_animated_menu_update(m); |
318 | 222 } else { |
223 if (m->cur+m->top < m->max-1) { | |
224 m->cur++; | |
225 mb_animated_menu_moveLightBar(m); | |
344 | 226 mb_animated_menu_update(m); |
318 | 227 } else |
228 return; | |
229 } | |
230 } | |
231 } | |
232 | |
344 | 233 void mb_animated_menu_set_update_callback(mb_animated_menu_t *m, void (*f)(mb_animated_menu_t *m, int sel)) |
234 { | |
235 m->update_callback = f; | |
236 } | |
318 | 237 void mb_animated_menu_set_callback(mb_animated_menu_t *m, void (*f)(mb_animated_menu_t *m, int sel)) |
238 { | |
239 m->callback = f; | |
240 } | |
344 | 241 static void mb_animated_menu_update(mb_animated_menu_t *m) |
242 { | |
243 if (m->update_callback) | |
244 m->update_callback(m,m->top+m->cur); | |
245 | |
246 } | |
318 | 247 static void mb_animated_menu_select(mb_animated_menu_t *m) |
248 { | |
249 if (m->callback) | |
250 m->callback(m,m->top+m->cur); | |
251 } | |
252 | |
332
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253 // Send the pending key in the animation progm complete callback |
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254 static void mb_animated_menu_keyHandler(event_t *ev, void *arg); |
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255 static void mb_animated_menu_send_pending_key(event_t *ev,void *arg) |
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256 { |
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257 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; |
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258 X_kb_event_t *xkey; |
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259 |
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260 xkey = &m->pending_keys[m->pending_pos]; |
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261 m->pending_pos = (m->pending_pos + 1) & 0xf; |
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262 mb_animated_menu_keyHandler((event_t *) xkey, m); |
332
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263 } |
318 | 264 static void mb_animated_menu_keyHandler(event_t *ev, void *arg) |
265 { | |
266 mb_animated_menu_t *m = (mb_animated_menu_t *) arg; | |
267 X_kb_event_t *xkey = (X_kb_event_t *)ev; | |
268 if(xkey->event.type != EVT_KB_PRESS) { | |
269 return; | |
270 } | |
332
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271 if (m->ready<=0) { |
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272 m->pending_keys[m->pending_last++] = *xkey; |
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273 m->pending_last &= 0xf; |
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274 if(m->pending_last == m->pending_pos) |
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275 m->pending_last = (m->pending_last - 1) & 0xf; |
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276 else |
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277 subject_add_observer(mb_progm_get_complete(m->progm), |
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278 mb_animated_menu_send_pending_key, |
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279 m); |
332
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280 return; |
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281 } |
318 | 282 switch(xkey->sym) { |
283 case 0xff51: /* left */ | |
284 break; | |
285 | |
286 case 0xff52: /* up */ | |
287 mb_animated_menu_up(m); | |
288 break; | |
289 | |
290 case 0xff53: /* right */ | |
291 break; | |
292 | |
293 case 0xff54: /* down */ | |
294 mb_animated_menu_down(m); | |
295 break; | |
296 | |
297 case 0xff0d: /* enter */ | |
298 mb_animated_menu_select(m); | |
299 break; | |
300 default: | |
301 return; | |
302 } | |
303 } | |
304 | |
305 /** \brief Create an instace of animated menu. | |
306 * | |
307 * The objectnames is used to extract symbols from the SVG file. | |
308 * ${objectnames}0 - ${objectnames}8 is the text object. | |
309 * ${objectnames}_lightbar is the lightbar. | |
310 * | |
311 */ | |
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312 mb_animated_menu_t *mb_animated_menu_new(mbaf_t *app,mb_sprite_t *sp,char *objnames,char *menus[]) |
318 | 313 { |
314 mb_animated_menu_t *m; | |
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315 int i; |
318 | 316 char name[255]; |
317 mb_obj_t *l; | |
318 int ii; | |
319 | |
320 if (menus == NULL) | |
321 i=0; | |
322 else | |
323 for(i=0;menus[i];i++); | |
324 ii=9; | |
325 | |
326 m = (mb_animated_menu_t *) malloc(sizeof(mb_animated_menu_t)); | |
327 m->items = (int *) malloc(sizeof(int)*ii*2+sizeof(mb_obj_t *)*ii); | |
328 m->app = app; | |
329 m->sprite = sp; | |
330 m->top = 0; | |
331 m->cur = 0; | |
332 m->ready = 1; | |
333 m->max = i; | |
334 m->menus_y = (int *) (m->items+ii); | |
335 m->objects = (mb_obj_t **) (m->menus_y+ii); | |
336 m->callback = NULL; | |
344 | 337 m->update_callback = NULL; |
318 | 338 m->speed = 300000; |
339 for(i=0;i<9;i++) { | |
340 m->items[i] = i; | |
341 snprintf(name,sizeof(name),"%s%d", objnames, i+1); | |
342 l = MB_SPRITE_GET_OBJ(sp,name); | |
343 if (l == NULL) { | |
344 fprintf(stderr,"Can not find symbol %s\n",name); | |
345 } | |
346 m->objects[i] = (mb_obj_t *) l; | |
347 m->menus_y[i] = coord_y((coord_t*)l); | |
348 } | |
349 m->titles = menus; | |
350 snprintf(name,sizeof(name), "%s_lightbar", objnames); | |
351 m->lightbar = (mb_obj_t *) MB_SPRITE_GET_OBJ(sp,name); | |
352 if (m->lightbar==NULL) | |
353 fprintf(stderr,"Can not find object %s\n",name); | |
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354 m->pending_pos = m->pending_last = 0; |
318 | 355 mb_animated_menu_fillMenuContent(m); |
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356 subject_add_observer(MBAF_KB_SUBJECT(app), mb_animated_menu_keyHandler,m); |
318 | 357 return m; |
358 } | |
359 | |
360 void mb_animated_menu_set_titles(mb_animated_menu_t *m, char *menus[]) | |
361 { | |
362 int i; | |
363 for(i=0;menus[i];i++); | |
364 | |
365 m->max = i; | |
366 m->top = 0; | |
367 m->cur = 0; | |
368 m->titles = menus; | |
369 mb_animated_menu_fillMenuContent(m); | |
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370 mb_animated_menu_moveLightBar(m); |
318 | 371 } |
372 | |
373 | |
374 void mb_animated_menu_set_speed(mb_animated_menu_t *m,int speed) | |
375 { | |
376 m->speed = speed*1000; | |
377 } | |
378 | |
379 int mb_animated_menu_get_speed(mb_animated_menu_t *m) | |
380 { | |
381 return m->speed/1000; | |
382 } |