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[maemo-rb.git] / apps / plugins / stopwatch.c
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1 /***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
10 * Copyright (C) 2004 Mike Holden
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
20 ****************************************************************************/
22 #include "plugin.h"
26 #ifdef HAVE_LCD_BITMAP
27 #define TIMER_Y 1
28 #else
29 #define TIMER_Y 0
30 #endif
32 #define LAP_Y TIMER_Y+1
33 #define MAX_LAPS 64
35 #define STOPWATCH_FILE PLUGIN_APPS_DATA_DIR "/stopwatch.dat"
37 /* variable button definitions */
38 #if CONFIG_KEYPAD == RECORDER_PAD
39 #define STOPWATCH_QUIT BUTTON_OFF
40 #define STOPWATCH_START_STOP BUTTON_PLAY
41 #define STOPWATCH_RESET_TIMER BUTTON_LEFT
42 #define STOPWATCH_LAP_TIMER BUTTON_ON
43 #define STOPWATCH_SCROLL_UP BUTTON_UP
44 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
46 #elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
47 #define STOPWATCH_QUIT BUTTON_OFF
48 #define STOPWATCH_START_STOP BUTTON_SELECT
49 #define STOPWATCH_RESET_TIMER BUTTON_LEFT
50 #define STOPWATCH_LAP_TIMER BUTTON_ON
51 #define STOPWATCH_SCROLL_UP BUTTON_UP
52 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
54 #elif CONFIG_KEYPAD == ONDIO_PAD
55 #define STOPWATCH_QUIT BUTTON_OFF
56 #define STOPWATCH_START_STOP BUTTON_RIGHT
57 #define STOPWATCH_RESET_TIMER BUTTON_LEFT
58 #define STOPWATCH_LAP_TIMER BUTTON_MENU
59 #define STOPWATCH_SCROLL_UP BUTTON_UP
60 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
62 #elif CONFIG_KEYPAD == PLAYER_PAD
63 #define STOPWATCH_QUIT BUTTON_MENU
64 #define STOPWATCH_START_STOP BUTTON_PLAY
65 #define STOPWATCH_RESET_TIMER BUTTON_STOP
66 #define STOPWATCH_LAP_TIMER BUTTON_ON
67 #define STOPWATCH_SCROLL_UP BUTTON_RIGHT
68 #define STOPWATCH_SCROLL_DOWN BUTTON_LEFT
70 #elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
71 (CONFIG_KEYPAD == IRIVER_H300_PAD)
72 #define STOPWATCH_QUIT BUTTON_OFF
73 #define STOPWATCH_START_STOP BUTTON_SELECT
74 #define STOPWATCH_RESET_TIMER BUTTON_DOWN
75 #define STOPWATCH_LAP_TIMER BUTTON_ON
76 #define STOPWATCH_SCROLL_UP BUTTON_RIGHT
77 #define STOPWATCH_SCROLL_DOWN BUTTON_LEFT
78 #define STOPWATCH_RC_QUIT BUTTON_RC_STOP
80 #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
81 (CONFIG_KEYPAD == IPOD_3G_PAD) || \
82 (CONFIG_KEYPAD == IPOD_1G2G_PAD)
83 #define STOPWATCH_QUIT BUTTON_MENU
84 #define STOPWATCH_START_STOP BUTTON_SELECT
85 #define STOPWATCH_RESET_TIMER BUTTON_LEFT
86 #define STOPWATCH_LAP_TIMER BUTTON_RIGHT
87 #define STOPWATCH_SCROLL_UP BUTTON_SCROLL_FWD
88 #define STOPWATCH_SCROLL_DOWN BUTTON_SCROLL_BACK
90 #elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
91 #define STOPWATCH_QUIT BUTTON_PLAY
92 #define STOPWATCH_START_STOP BUTTON_MODE
93 #define STOPWATCH_RESET_TIMER BUTTON_EQ
94 #define STOPWATCH_LAP_TIMER BUTTON_SELECT
95 #define STOPWATCH_SCROLL_UP BUTTON_UP
96 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
98 #elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
99 #define STOPWATCH_QUIT BUTTON_POWER
100 #define STOPWATCH_START_STOP BUTTON_PLAY
101 #define STOPWATCH_RESET_TIMER BUTTON_REC
102 #define STOPWATCH_LAP_TIMER BUTTON_SELECT
103 #define STOPWATCH_SCROLL_UP BUTTON_UP
104 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
106 #elif CONFIG_KEYPAD == GIGABEAT_PAD
107 #define STOPWATCH_QUIT BUTTON_POWER
108 #define STOPWATCH_START_STOP BUTTON_SELECT
109 #define STOPWATCH_RESET_TIMER BUTTON_A
110 #define STOPWATCH_LAP_TIMER BUTTON_MENU
111 #define STOPWATCH_SCROLL_UP BUTTON_UP
112 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
114 #elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
115 (CONFIG_KEYPAD == SANSA_C200_PAD) || \
116 (CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
117 (CONFIG_KEYPAD == SANSA_M200_PAD)
118 #define STOPWATCH_QUIT BUTTON_POWER
119 #define STOPWATCH_START_STOP BUTTON_RIGHT
120 #define STOPWATCH_RESET_TIMER BUTTON_LEFT
121 #define STOPWATCH_LAP_TIMER BUTTON_SELECT
122 #define STOPWATCH_SCROLL_UP BUTTON_UP
123 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
125 #elif (CONFIG_KEYPAD == SANSA_FUZE_PAD)
126 #define STOPWATCH_QUIT (BUTTON_HOME|BUTTON_REPEAT)
127 #define STOPWATCH_START_STOP BUTTON_RIGHT
128 #define STOPWATCH_RESET_TIMER BUTTON_LEFT
129 #define STOPWATCH_LAP_TIMER BUTTON_SELECT
130 #define STOPWATCH_SCROLL_UP BUTTON_SCROLL_BACK
131 #define STOPWATCH_SCROLL_DOWN BUTTON_SCROLL_FWD
133 #elif CONFIG_KEYPAD == IRIVER_H10_PAD
134 #define STOPWATCH_QUIT BUTTON_POWER
135 #define STOPWATCH_START_STOP BUTTON_PLAY
136 #define STOPWATCH_RESET_TIMER BUTTON_REW
137 #define STOPWATCH_LAP_TIMER BUTTON_FF
138 #define STOPWATCH_SCROLL_UP BUTTON_SCROLL_UP
139 #define STOPWATCH_SCROLL_DOWN BUTTON_SCROLL_DOWN
141 #elif CONFIG_KEYPAD == MROBE500_PAD
142 #define STOPWATCH_QUIT BUTTON_POWER
144 #elif CONFIG_KEYPAD == GIGABEAT_S_PAD
145 #define STOPWATCH_QUIT BUTTON_BACK
146 #define STOPWATCH_START_STOP BUTTON_PLAY
147 #define STOPWATCH_RESET_TIMER BUTTON_MENU
148 #define STOPWATCH_LAP_TIMER BUTTON_SELECT
149 #define STOPWATCH_SCROLL_UP BUTTON_UP
150 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
152 #elif CONFIG_KEYPAD == MROBE100_PAD
153 #define STOPWATCH_QUIT BUTTON_POWER
154 #define STOPWATCH_START_STOP BUTTON_SELECT
155 #define STOPWATCH_RESET_TIMER BUTTON_DISPLAY
156 #define STOPWATCH_LAP_TIMER BUTTON_MENU
157 #define STOPWATCH_SCROLL_UP BUTTON_UP
158 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
160 #elif CONFIG_KEYPAD == IAUDIO_M3_PAD
161 #define STOPWATCH_QUIT BUTTON_RC_REC
162 #define STOPWATCH_START_STOP BUTTON_RC_PLAY
163 #define STOPWATCH_RESET_TIMER BUTTON_RC_REW
164 #define STOPWATCH_LAP_TIMER BUTTON_RC_FF
165 #define STOPWATCH_SCROLL_UP BUTTON_RC_VOL_UP
166 #define STOPWATCH_SCROLL_DOWN BUTTON_RC_VOL_DOWN
167 #define STOPWATCH_RC_QUIT BUTTON_REC
169 #elif CONFIG_KEYPAD == COWON_D2_PAD
170 #define STOPWATCH_QUIT BUTTON_POWER
172 #elif CONFIG_KEYPAD == IAUDIO67_PAD
173 #define STOPWATCH_QUIT BUTTON_MENU
174 #define STOPWATCH_START_STOP BUTTON_PLAY
175 #define STOPWATCH_RESET_TIMER BUTTON_STOP
176 #define STOPWATCH_LAP_TIMER BUTTON_LEFT
177 #define STOPWATCH_SCROLL_UP BUTTON_VOLUP
178 #define STOPWATCH_SCROLL_DOWN BUTTON_VOLDOWN
179 #define STOPWATCH_RC_QUIT BUTTON_POWER
181 #elif CONFIG_KEYPAD == CREATIVEZVM_PAD
182 #define STOPWATCH_QUIT BUTTON_BACK
183 #define STOPWATCH_START_STOP BUTTON_PLAY
184 #define STOPWATCH_RESET_TIMER BUTTON_SELECT
185 #define STOPWATCH_LAP_TIMER BUTTON_CUSTOM
186 #define STOPWATCH_SCROLL_UP BUTTON_UP
187 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
189 #elif CONFIG_KEYPAD == PHILIPS_HDD1630_PAD
190 #define STOPWATCH_QUIT BUTTON_POWER
191 #define STOPWATCH_START_STOP BUTTON_SELECT
192 #define STOPWATCH_RESET_TIMER BUTTON_MENU
193 #define STOPWATCH_LAP_TIMER BUTTON_VIEW
194 #define STOPWATCH_SCROLL_UP BUTTON_UP
195 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
197 #elif CONFIG_KEYPAD == PHILIPS_HDD6330_PAD
198 #define STOPWATCH_QUIT BUTTON_POWER
199 #define STOPWATCH_START_STOP BUTTON_PLAY
200 #define STOPWATCH_RESET_TIMER BUTTON_MENU
201 #define STOPWATCH_LAP_TIMER BUTTON_NEXT
202 #define STOPWATCH_SCROLL_UP BUTTON_UP
203 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
205 #elif CONFIG_KEYPAD == PHILIPS_SA9200_PAD
206 #define STOPWATCH_QUIT BUTTON_POWER
207 #define STOPWATCH_START_STOP BUTTON_PLAY
208 #define STOPWATCH_RESET_TIMER BUTTON_MENU
209 #define STOPWATCH_LAP_TIMER BUTTON_RIGHT
210 #define STOPWATCH_SCROLL_UP BUTTON_UP
211 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
213 #elif CONFIG_KEYPAD == ONDAVX747_PAD
214 #define STOPWATCH_QUIT BUTTON_POWER
215 #elif CONFIG_KEYPAD == ONDAVX777_PAD
216 #define STOPWATCH_QUIT BUTTON_POWER
218 #elif CONFIG_KEYPAD == SAMSUNG_YH_PAD
219 #define STOPWATCH_QUIT BUTTON_REC
220 #define STOPWATCH_START_STOP BUTTON_PLAY
221 #define STOPWATCH_RESET_TIMER BUTTON_LEFT
222 #define STOPWATCH_LAP_TIMER BUTTON_RIGHT
223 #define STOPWATCH_SCROLL_UP BUTTON_UP
224 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
226 #elif CONFIG_KEYPAD == PBELL_VIBE500_PAD
227 #define STOPWATCH_QUIT BUTTON_REC
228 #define STOPWATCH_START_STOP BUTTON_PLAY
229 #define STOPWATCH_RESET_TIMER BUTTON_OK
230 #define STOPWATCH_LAP_TIMER BUTTON_MENU
231 #define STOPWATCH_SCROLL_UP BUTTON_UP
232 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
234 #elif CONFIG_KEYPAD == MPIO_HD200_PAD
235 #define STOPWATCH_QUIT (BUTTON_REC|BUTTON_PLAY)
236 #define STOPWATCH_START_STOP BUTTON_PLAY
237 #define STOPWATCH_RESET_TIMER BUTTON_REW
238 #define STOPWATCH_LAP_TIMER BUTTON_FF
239 #define STOPWATCH_SCROLL_UP BUTTON_VOL_UP
240 #define STOPWATCH_SCROLL_DOWN BUTTON_VOL_DOWN
242 #elif CONFIG_KEYPAD == MPIO_HD300_PAD
243 #define STOPWATCH_QUIT (BUTTON_REC|BUTTON_REPEAT)
244 #define STOPWATCH_START_STOP BUTTON_PLAY
245 #define STOPWATCH_RESET_TIMER BUTTON_REW
246 #define STOPWATCH_LAP_TIMER BUTTON_FF
247 #define STOPWATCH_SCROLL_UP BUTTON_UP
248 #define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
250 #else
251 #error No keymap defined!
252 #endif
254 #ifdef HAVE_TOUCHSCREEN
255 #ifndef STOPWATCH_QUIT
256 #define STOPWATCH_QUIT BUTTON_TOPLEFT
257 #endif
258 #ifndef STOPWATCH_START_STOP
259 #define STOPWATCH_START_STOP BUTTON_CENTER
260 #endif
261 #ifndef STOPWATCH_RESET_TIMER
262 #define STOPWATCH_RESET_TIMER BUTTON_MIDRIGHT
263 #endif
264 #ifndef STOPWATCH_LAP_TIMER
265 #define STOPWATCH_LAP_TIMER BUTTON_MIDLEFT
266 #endif
267 #ifndef STOPWATCH_SCROLL_UP
268 #define STOPWATCH_SCROLL_UP BUTTON_TOPMIDDLE
269 #endif
270 #ifndef STOPWATCH_SCROLL_DOWN
271 #define STOPWATCH_SCROLL_DOWN BUTTON_BOTTOMMIDDLE
272 #endif
273 #endif
275 static int stopwatch = 0;
276 static long start_at = 0;
277 static int prev_total = 0;
278 static bool counting = false;
279 static int curr_lap = 0;
280 static int lap_scroll = 0;
281 static int lap_start;
282 static int lap_times[MAX_LAPS];
284 static void ticks_to_string(int ticks,int lap,int buflen, char * buf)
286 int hours, minutes, seconds, cs;
288 hours = ticks / (HZ * 3600);
289 ticks -= (HZ * hours * 3600);
290 minutes = ticks / (HZ * 60);
291 ticks -= (HZ * minutes * 60);
292 seconds = ticks / HZ;
293 ticks -= (HZ * seconds);
294 cs = ticks;
295 if (!lap)
297 rb->snprintf(buf, buflen,
298 "%2d:%02d:%02d.%02d",
299 hours, minutes, seconds, cs);
301 else
304 if (lap > 1)
306 int last_ticks, last_hours, last_minutes, last_seconds, last_cs;
307 last_ticks = lap_times[(lap-1)%MAX_LAPS] - lap_times[(lap-2)%MAX_LAPS];
308 last_hours = last_ticks / (HZ * 3600);
309 last_ticks -= (HZ * last_hours * 3600);
310 last_minutes = last_ticks / (HZ * 60);
311 last_ticks -= (HZ * last_minutes * 60);
312 last_seconds = last_ticks / HZ;
313 last_ticks -= (HZ * last_seconds);
314 last_cs = last_ticks;
316 rb->snprintf(buf, buflen,
317 "%2d %2d:%02d:%02d.%02d [%2d:%02d:%02d.%02d]",
318 lap, hours, minutes, seconds, cs, last_hours,
319 last_minutes, last_seconds, last_cs);
321 else
323 rb->snprintf(buf, buflen,
324 "%2d %2d:%02d:%02d.%02d",
325 lap, hours, minutes, seconds, cs);
331 * Load saved stopwatch state, if exists.
333 void load_stopwatch(void)
335 int fd;
337 fd = rb->open(STOPWATCH_FILE, O_RDONLY);
339 if (fd < 0)
341 return;
344 /* variable stopwatch isn't saved/loaded, because it is only used
345 * temporarily in main loop
348 rb->read(fd, &start_at, sizeof(start_at));
349 rb->read(fd, &prev_total, sizeof(prev_total));
350 rb->read(fd, &counting, sizeof(counting));
351 rb->read(fd, &curr_lap, sizeof(curr_lap));
352 rb->read(fd, &lap_scroll, sizeof(lap_scroll));
353 rb->read(fd, &lap_start, sizeof(lap_start));
354 rb->read(fd, lap_times, sizeof(lap_times));
356 if (counting && start_at > *rb->current_tick)
358 /* Stopwatch started in the future? Unlikely; probably started on a
359 * previous session and powered off in-between. We'll keep
360 * everything intact (user can clear manually) but stop the
361 * stopwatch to avoid negative timing.
363 start_at = 0;
364 counting = false;
367 rb->close(fd);
371 * Save stopwatch state.
373 void save_stopwatch(void)
375 int fd;
377 fd = rb->open(STOPWATCH_FILE, O_CREAT|O_WRONLY|O_TRUNC, 0666);
379 if (fd < 0)
381 return;
384 /* variable stopwatch isn't saved/loaded, because it is only used
385 * temporarily in main loop
388 rb->write(fd, &start_at, sizeof(start_at));
389 rb->write(fd, &prev_total, sizeof(prev_total));
390 rb->write(fd, &counting, sizeof(counting));
391 rb->write(fd, &curr_lap, sizeof(curr_lap));
392 rb->write(fd, &lap_scroll, sizeof(lap_scroll));
393 rb->write(fd, &lap_start, sizeof(lap_start));
394 rb->write(fd, lap_times, sizeof(lap_times));
396 rb->close(fd);
399 enum plugin_status plugin_start(const void* parameter)
401 char buf[32];
402 int button;
403 int lap;
404 int done = false;
405 bool update_lap = true;
406 int lines;
408 (void)parameter;
410 #ifdef HAVE_LCD_BITMAP
411 int h;
412 rb->lcd_setfont(FONT_UI);
413 rb->lcd_getstringsize("M", NULL, &h);
414 lines = (LCD_HEIGHT / h) - (LAP_Y);
415 #else
416 lines = 1;
417 #endif
419 load_stopwatch();
421 rb->lcd_clear_display();
423 while (!done)
425 if (counting)
427 stopwatch = prev_total + *rb->current_tick - start_at;
429 else
431 stopwatch = prev_total;
434 ticks_to_string(stopwatch,0,32,buf);
435 rb->lcd_puts(0, TIMER_Y, buf);
437 if(update_lap)
439 lap_start = curr_lap - lap_scroll;
440 for (lap = lap_start; lap > lap_start - lines; lap--)
442 if (lap > 0)
444 ticks_to_string(lap_times[(lap-1)%MAX_LAPS],lap,32,buf);
445 rb->lcd_puts_scroll(0, LAP_Y + lap_start - lap, buf);
447 else
449 rb->lcd_puts(0, LAP_Y + lap_start - lap,
450 " ");
453 update_lap = false;
456 rb->lcd_update();
458 if (! counting)
460 button = rb->button_get(true);
462 else
464 button = rb->button_get_w_tmo(10);
466 /* Make sure that the jukebox isn't powered off
467 automatically */
468 rb->reset_poweroff_timer();
470 switch (button)
473 /* exit */
474 #ifdef STOPWATCH_RC_QUIT
475 case STOPWATCH_RC_QUIT:
476 #endif
477 case STOPWATCH_QUIT:
478 save_stopwatch();
479 done = true;
480 break;
482 /* Stop/Start toggle */
483 case STOPWATCH_START_STOP:
484 counting = ! counting;
485 if (counting)
487 start_at = *rb->current_tick;
488 stopwatch = prev_total + *rb->current_tick - start_at;
490 else
492 prev_total += *rb->current_tick - start_at;
493 stopwatch = prev_total;
495 break;
497 /* Reset timer */
498 case STOPWATCH_RESET_TIMER:
499 if (!counting)
501 prev_total = 0;
502 curr_lap = 0;
503 update_lap = true;
505 break;
507 /* Lap timer */
508 case STOPWATCH_LAP_TIMER:
509 lap_times[curr_lap%MAX_LAPS] = stopwatch;
510 curr_lap++;
511 update_lap = true;
512 break;
514 /* Scroll Lap timer up */
515 case STOPWATCH_SCROLL_UP:
516 if (lap_scroll > 0)
518 lap_scroll --;
519 update_lap = true;
521 break;
523 /* Scroll Lap timer down */
524 case STOPWATCH_SCROLL_DOWN:
525 if ((lap_scroll < curr_lap - lines) &&
526 (lap_scroll < (MAX_LAPS - lines)) )
528 lap_scroll ++;
529 update_lap = true;
531 break;
533 default:
534 if (rb->default_event_handler(button) == SYS_USB_CONNECTED)
535 return PLUGIN_USB_CONNECTED;
536 break;
539 return PLUGIN_OK;