diff options
Diffstat (limited to 'apps/gui/wps_engine')
-rw-r--r-- | apps/gui/wps_engine/gwps.h | 546 | ||||
-rw-r--r-- | apps/gui/wps_engine/wps_debug.c | 641 | ||||
-rw-r--r-- | apps/gui/wps_engine/wps_display.c | 1099 | ||||
-rw-r--r-- | apps/gui/wps_engine/wps_engine.h | 49 | ||||
-rw-r--r-- | apps/gui/wps_engine/wps_internals.h | 556 | ||||
-rw-r--r-- | apps/gui/wps_engine/wps_parser.c | 1843 | ||||
-rw-r--r-- | apps/gui/wps_engine/wps_tokens.c | 807 |
7 files changed, 5541 insertions, 0 deletions
diff --git a/apps/gui/wps_engine/gwps.h b/apps/gui/wps_engine/gwps.h new file mode 100644 index 0000000000..2acde0dc39 --- /dev/null +++ b/apps/gui/wps_engine/gwps.h | |||
@@ -0,0 +1,546 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 Nicolas Pennequin | ||
11 | * | ||
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. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | #ifndef _WPS_H | ||
22 | #define _WPS_H | ||
23 | |||
24 | #include "screen_access.h" | ||
25 | #include "statusbar.h" | ||
26 | #include "metadata.h" | ||
27 | |||
28 | /* constants used in line_type and as refresh_mode for wps_refresh */ | ||
29 | #define WPS_REFRESH_STATIC (1u<<0) /* line doesn't change over time */ | ||
30 | #define WPS_REFRESH_DYNAMIC (1u<<1) /* line may change (e.g. time flag) */ | ||
31 | #define WPS_REFRESH_SCROLL (1u<<2) /* line scrolls */ | ||
32 | #define WPS_REFRESH_PLAYER_PROGRESS (1u<<3) /* line contains a progress bar */ | ||
33 | #define WPS_REFRESH_PEAK_METER (1u<<4) /* line contains a peak meter */ | ||
34 | #define WPS_REFRESH_STATUSBAR (1u<<5) /* refresh statusbar */ | ||
35 | #define WPS_REFRESH_ALL (0xffffffffu) /* to refresh all line types */ | ||
36 | |||
37 | /* to refresh only those lines that change over time */ | ||
38 | #define WPS_REFRESH_NON_STATIC (WPS_REFRESH_DYNAMIC| \ | ||
39 | WPS_REFRESH_PLAYER_PROGRESS| \ | ||
40 | WPS_REFRESH_PEAK_METER) | ||
41 | /* alignments */ | ||
42 | #define WPS_ALIGN_RIGHT 32 | ||
43 | #define WPS_ALIGN_CENTER 64 | ||
44 | #define WPS_ALIGN_LEFT 128 | ||
45 | |||
46 | #ifdef HAVE_ALBUMART | ||
47 | |||
48 | /* albumart definitions */ | ||
49 | #define WPS_ALBUMART_NONE 0 /* WPS does not contain AA tag */ | ||
50 | #define WPS_ALBUMART_CHECK 1 /* WPS contains AA conditional tag */ | ||
51 | #define WPS_ALBUMART_LOAD 2 /* WPS contains AA tag */ | ||
52 | |||
53 | #define WPS_ALBUMART_ALIGN_RIGHT 1 /* x align: right */ | ||
54 | #define WPS_ALBUMART_ALIGN_CENTER 2 /* x/y align: center */ | ||
55 | #define WPS_ALBUMART_ALIGN_LEFT 4 /* x align: left */ | ||
56 | #define WPS_ALBUMART_ALIGN_TOP 1 /* y align: top */ | ||
57 | #define WPS_ALBUMART_ALIGN_BOTTOM 4 /* y align: bottom */ | ||
58 | |||
59 | #endif /* HAVE_ALBUMART */ | ||
60 | |||
61 | /* wps_data*/ | ||
62 | |||
63 | #ifdef HAVE_LCD_BITMAP | ||
64 | struct gui_img { | ||
65 | struct bitmap bm; | ||
66 | struct viewport* vp; /* The viewport to display this image in */ | ||
67 | short int x; /* x-pos */ | ||
68 | short int y; /* y-pos */ | ||
69 | short int num_subimages; /* number of sub-images */ | ||
70 | short int subimage_height; /* height of each sub-image */ | ||
71 | short int display; /* -1 for no display, 0..n to display a subimage */ | ||
72 | bool loaded; /* load state */ | ||
73 | bool always_display; /* not using the preload/display mechanism */ | ||
74 | }; | ||
75 | |||
76 | struct progressbar { | ||
77 | /* regular pb */ | ||
78 | short x; | ||
79 | /* >=0: explicitly set in the tag -> y-coord within the viewport | ||
80 | <0 : not set in the tag -> negated 1-based line number within | ||
81 | the viewport. y-coord will be computed based on the font height */ | ||
82 | short y; | ||
83 | short width; | ||
84 | short height; | ||
85 | /*progressbar image*/ | ||
86 | struct bitmap bm; | ||
87 | bool have_bitmap_pb; | ||
88 | }; | ||
89 | #endif | ||
90 | |||
91 | |||
92 | |||
93 | struct align_pos { | ||
94 | char* left; | ||
95 | char* center; | ||
96 | char* right; | ||
97 | }; | ||
98 | |||
99 | #ifdef HAVE_LCD_BITMAP | ||
100 | |||
101 | #define MAX_IMAGES (26*2) /* a-z and A-Z */ | ||
102 | #define MAX_PROGRESSBARS 3 | ||
103 | |||
104 | /* The image buffer is big enough to store one full-screen native bitmap, | ||
105 | plus two full-screen mono bitmaps. */ | ||
106 | |||
107 | #define IMG_BUFSIZE ((LCD_HEIGHT*LCD_WIDTH*LCD_DEPTH/8) \ | ||
108 | + (2*LCD_HEIGHT*LCD_WIDTH/8)) | ||
109 | |||
110 | #define WPS_MAX_VIEWPORTS 24 | ||
111 | #define WPS_MAX_LINES ((LCD_HEIGHT/5+1) * 2) | ||
112 | #define WPS_MAX_SUBLINES (WPS_MAX_LINES*3) | ||
113 | #define WPS_MAX_TOKENS 1024 | ||
114 | #define WPS_MAX_STRINGS 128 | ||
115 | #define STRING_BUFFER_SIZE 1024 | ||
116 | #define WPS_MAX_COND_LEVEL 10 | ||
117 | |||
118 | #else | ||
119 | |||
120 | #define WPS_MAX_VIEWPORTS 2 | ||
121 | #define WPS_MAX_LINES 2 | ||
122 | #define WPS_MAX_SUBLINES 12 | ||
123 | #define WPS_MAX_TOKENS 64 | ||
124 | #define WPS_MAX_STRINGS 32 | ||
125 | #define STRING_BUFFER_SIZE 64 | ||
126 | #define WPS_MAX_COND_LEVEL 5 | ||
127 | |||
128 | #endif | ||
129 | |||
130 | #define SUBLINE_RESET -1 | ||
131 | |||
132 | enum wps_parse_error { | ||
133 | PARSE_OK, | ||
134 | PARSE_FAIL_UNCLOSED_COND, | ||
135 | PARSE_FAIL_INVALID_CHAR, | ||
136 | PARSE_FAIL_COND_SYNTAX_ERROR, | ||
137 | PARSE_FAIL_COND_INVALID_PARAM, | ||
138 | PARSE_FAIL_LIMITS_EXCEEDED, | ||
139 | }; | ||
140 | |||
141 | enum wps_token_type { | ||
142 | WPS_NO_TOKEN, /* for WPS tags we don't want to save as tokens */ | ||
143 | WPS_TOKEN_UNKNOWN, | ||
144 | |||
145 | /* Markers */ | ||
146 | WPS_TOKEN_CHARACTER, | ||
147 | WPS_TOKEN_STRING, | ||
148 | |||
149 | /* Alignment */ | ||
150 | WPS_TOKEN_ALIGN_LEFT, | ||
151 | WPS_TOKEN_ALIGN_CENTER, | ||
152 | WPS_TOKEN_ALIGN_RIGHT, | ||
153 | |||
154 | /* Sublines */ | ||
155 | WPS_TOKEN_SUBLINE_TIMEOUT, | ||
156 | |||
157 | /* Battery */ | ||
158 | WPS_TOKEN_BATTERY_PERCENT, | ||
159 | WPS_TOKEN_BATTERY_VOLTS, | ||
160 | WPS_TOKEN_BATTERY_TIME, | ||
161 | WPS_TOKEN_BATTERY_CHARGER_CONNECTED, | ||
162 | WPS_TOKEN_BATTERY_CHARGING, | ||
163 | WPS_TOKEN_BATTERY_SLEEPTIME, | ||
164 | |||
165 | /* Sound */ | ||
166 | #if (CONFIG_CODEC != MAS3507D) | ||
167 | WPS_TOKEN_SOUND_PITCH, | ||
168 | #endif | ||
169 | #if (CONFIG_CODEC == SWCODEC) | ||
170 | WPS_TOKEN_REPLAYGAIN, | ||
171 | WPS_TOKEN_CROSSFADE, | ||
172 | #endif | ||
173 | |||
174 | /* Time */ | ||
175 | |||
176 | WPS_TOKEN_RTC_PRESENT, | ||
177 | |||
178 | /* The begin/end values allow us to know if a token is an RTC one. | ||
179 | New RTC tokens should be added between the markers. */ | ||
180 | |||
181 | WPS_TOKENS_RTC_BEGIN, /* just the start marker, not an actual token */ | ||
182 | |||
183 | WPS_TOKEN_RTC_DAY_OF_MONTH, | ||
184 | WPS_TOKEN_RTC_DAY_OF_MONTH_BLANK_PADDED, | ||
185 | WPS_TOKEN_RTC_12HOUR_CFG, | ||
186 | WPS_TOKEN_RTC_HOUR_24_ZERO_PADDED, | ||
187 | WPS_TOKEN_RTC_HOUR_24, | ||
188 | WPS_TOKEN_RTC_HOUR_12_ZERO_PADDED, | ||
189 | WPS_TOKEN_RTC_HOUR_12, | ||
190 | WPS_TOKEN_RTC_MONTH, | ||
191 | WPS_TOKEN_RTC_MINUTE, | ||
192 | WPS_TOKEN_RTC_SECOND, | ||
193 | WPS_TOKEN_RTC_YEAR_2_DIGITS, | ||
194 | WPS_TOKEN_RTC_YEAR_4_DIGITS, | ||
195 | WPS_TOKEN_RTC_AM_PM_UPPER, | ||
196 | WPS_TOKEN_RTC_AM_PM_LOWER, | ||
197 | WPS_TOKEN_RTC_WEEKDAY_NAME, | ||
198 | WPS_TOKEN_RTC_MONTH_NAME, | ||
199 | WPS_TOKEN_RTC_DAY_OF_WEEK_START_MON, | ||
200 | WPS_TOKEN_RTC_DAY_OF_WEEK_START_SUN, | ||
201 | |||
202 | WPS_TOKENS_RTC_END, /* just the end marker, not an actual token */ | ||
203 | |||
204 | /* Conditional */ | ||
205 | WPS_TOKEN_CONDITIONAL, | ||
206 | WPS_TOKEN_CONDITIONAL_START, | ||
207 | WPS_TOKEN_CONDITIONAL_OPTION, | ||
208 | WPS_TOKEN_CONDITIONAL_END, | ||
209 | |||
210 | /* Database */ | ||
211 | #ifdef HAVE_TAGCACHE | ||
212 | WPS_TOKEN_DATABASE_PLAYCOUNT, | ||
213 | WPS_TOKEN_DATABASE_RATING, | ||
214 | WPS_TOKEN_DATABASE_AUTOSCORE, | ||
215 | #endif | ||
216 | |||
217 | /* File */ | ||
218 | WPS_TOKEN_FILE_BITRATE, | ||
219 | WPS_TOKEN_FILE_CODEC, | ||
220 | WPS_TOKEN_FILE_FREQUENCY, | ||
221 | WPS_TOKEN_FILE_FREQUENCY_KHZ, | ||
222 | WPS_TOKEN_FILE_NAME, | ||
223 | WPS_TOKEN_FILE_NAME_WITH_EXTENSION, | ||
224 | WPS_TOKEN_FILE_PATH, | ||
225 | WPS_TOKEN_FILE_SIZE, | ||
226 | WPS_TOKEN_FILE_VBR, | ||
227 | WPS_TOKEN_FILE_DIRECTORY, | ||
228 | |||
229 | #ifdef HAVE_LCD_BITMAP | ||
230 | /* Image */ | ||
231 | WPS_TOKEN_IMAGE_BACKDROP, | ||
232 | WPS_TOKEN_IMAGE_PROGRESS_BAR, | ||
233 | WPS_TOKEN_IMAGE_PRELOAD, | ||
234 | WPS_TOKEN_IMAGE_PRELOAD_DISPLAY, | ||
235 | WPS_TOKEN_IMAGE_DISPLAY, | ||
236 | #endif | ||
237 | |||
238 | #ifdef HAVE_ALBUMART | ||
239 | /* Albumart */ | ||
240 | WPS_TOKEN_ALBUMART_DISPLAY, | ||
241 | WPS_TOKEN_ALBUMART_FOUND, | ||
242 | #endif | ||
243 | |||
244 | /* Metadata */ | ||
245 | WPS_TOKEN_METADATA_ARTIST, | ||
246 | WPS_TOKEN_METADATA_COMPOSER, | ||
247 | WPS_TOKEN_METADATA_ALBUM_ARTIST, | ||
248 | WPS_TOKEN_METADATA_GROUPING, | ||
249 | WPS_TOKEN_METADATA_ALBUM, | ||
250 | WPS_TOKEN_METADATA_GENRE, | ||
251 | WPS_TOKEN_METADATA_DISC_NUMBER, | ||
252 | WPS_TOKEN_METADATA_TRACK_NUMBER, | ||
253 | WPS_TOKEN_METADATA_TRACK_TITLE, | ||
254 | WPS_TOKEN_METADATA_VERSION, | ||
255 | WPS_TOKEN_METADATA_YEAR, | ||
256 | WPS_TOKEN_METADATA_COMMENT, | ||
257 | |||
258 | /* Mode */ | ||
259 | WPS_TOKEN_REPEAT_MODE, | ||
260 | WPS_TOKEN_PLAYBACK_STATUS, | ||
261 | |||
262 | WPS_TOKEN_MAIN_HOLD, | ||
263 | |||
264 | #ifdef HAS_REMOTE_BUTTON_HOLD | ||
265 | WPS_TOKEN_REMOTE_HOLD, | ||
266 | #endif | ||
267 | |||
268 | /* Progressbar */ | ||
269 | WPS_TOKEN_PROGRESSBAR, | ||
270 | #ifdef HAVE_LCD_CHARCELLS | ||
271 | WPS_TOKEN_PLAYER_PROGRESSBAR, | ||
272 | #endif | ||
273 | |||
274 | #ifdef HAVE_LCD_BITMAP | ||
275 | /* Peakmeter */ | ||
276 | WPS_TOKEN_PEAKMETER, | ||
277 | #endif | ||
278 | |||
279 | /* Volume level */ | ||
280 | WPS_TOKEN_VOLUME, | ||
281 | |||
282 | /* Current track */ | ||
283 | WPS_TOKEN_TRACK_ELAPSED_PERCENT, | ||
284 | WPS_TOKEN_TRACK_TIME_ELAPSED, | ||
285 | WPS_TOKEN_TRACK_TIME_REMAINING, | ||
286 | WPS_TOKEN_TRACK_LENGTH, | ||
287 | |||
288 | /* Playlist */ | ||
289 | WPS_TOKEN_PLAYLIST_ENTRIES, | ||
290 | WPS_TOKEN_PLAYLIST_NAME, | ||
291 | WPS_TOKEN_PLAYLIST_POSITION, | ||
292 | WPS_TOKEN_PLAYLIST_SHUFFLE, | ||
293 | |||
294 | #if (CONFIG_LED == LED_VIRTUAL) || defined(HAVE_REMOTE_LCD) | ||
295 | /* Virtual LED */ | ||
296 | WPS_TOKEN_VLED_HDD, | ||
297 | #endif | ||
298 | |||
299 | /* Viewport display */ | ||
300 | WPS_VIEWPORT_ENABLE, | ||
301 | |||
302 | /* buttons */ | ||
303 | WPS_TOKEN_BUTTON_VOLUME, | ||
304 | WPS_TOKEN_LASTTOUCH, | ||
305 | |||
306 | /* Setting option */ | ||
307 | WPS_TOKEN_SETTING, | ||
308 | }; | ||
309 | |||
310 | struct wps_token { | ||
311 | unsigned char type; /* enough to store the token type */ | ||
312 | |||
313 | /* Whether the tag (e.g. track name or the album) refers the | ||
314 | current or the next song (false=current, true=next) */ | ||
315 | bool next; | ||
316 | |||
317 | union { | ||
318 | char c; | ||
319 | unsigned short i; | ||
320 | } value; | ||
321 | }; | ||
322 | |||
323 | /* Description of a subline on the WPS */ | ||
324 | struct wps_subline { | ||
325 | |||
326 | /* Index of the first token for this subline in the token array. | ||
327 | Tokens of this subline end where tokens for the next subline | ||
328 | begin. */ | ||
329 | unsigned short first_token_idx; | ||
330 | |||
331 | /* Bit or'ed WPS_REFRESH_xxx */ | ||
332 | unsigned char line_type; | ||
333 | |||
334 | /* How long the subline should be displayed, in 10ths of sec */ | ||
335 | unsigned char time_mult; | ||
336 | }; | ||
337 | |||
338 | /* Description of a line on the WPS. A line is a set of sublines. | ||
339 | A subline is displayed for a certain amount of time. After that, | ||
340 | the next subline of the line is displayed. And so on. */ | ||
341 | struct wps_line { | ||
342 | |||
343 | /* Number of sublines in this line */ | ||
344 | signed char num_sublines; | ||
345 | |||
346 | /* Number (0-based) of the subline within this line currently being displayed */ | ||
347 | signed char curr_subline; | ||
348 | |||
349 | /* Index of the first subline of this line in the subline array. | ||
350 | Sublines for this line end where sublines for the next line begin. */ | ||
351 | unsigned short first_subline_idx; | ||
352 | |||
353 | /* When the next subline of this line should be displayed | ||
354 | (absolute time value in ticks) */ | ||
355 | long subline_expire_time; | ||
356 | }; | ||
357 | |||
358 | #define VP_DRAW_HIDEABLE 0x1 | ||
359 | #define VP_DRAW_HIDDEN 0x2 | ||
360 | #define VP_DRAW_WASHIDDEN 0x4 | ||
361 | struct wps_viewport { | ||
362 | struct viewport vp; /* The LCD viewport struct */ | ||
363 | struct progressbar *pb; | ||
364 | /* Indexes of the first and last lines belonging to this viewport in the | ||
365 | lines[] array */ | ||
366 | int first_line, last_line; | ||
367 | char hidden_flags; | ||
368 | char label; | ||
369 | }; | ||
370 | |||
371 | #ifdef HAVE_TOUCHSCREEN | ||
372 | struct touchregion { | ||
373 | struct wps_viewport* wvp;/* The viewport this region is in */ | ||
374 | short int x; /* x-pos */ | ||
375 | short int y; /* y-pos */ | ||
376 | short int width; /* width */ | ||
377 | short int height; /* height */ | ||
378 | bool repeat; /* requires the area be held for the action */ | ||
379 | int action; /* action this button will return */ | ||
380 | }; | ||
381 | #define MAX_TOUCHREGIONS 15 | ||
382 | #endif | ||
383 | /* wps_data | ||
384 | this struct holds all necessary data which describes the | ||
385 | viewable content of a wps */ | ||
386 | struct wps_data | ||
387 | { | ||
388 | #ifdef HAVE_LCD_BITMAP | ||
389 | struct gui_img img[MAX_IMAGES]; | ||
390 | unsigned char img_buf[IMG_BUFSIZE]; | ||
391 | unsigned char* img_buf_ptr; | ||
392 | int img_buf_free; | ||
393 | bool wps_sb_tag; | ||
394 | bool show_sb_on_wps; | ||
395 | |||
396 | struct progressbar progressbar[MAX_PROGRESSBARS]; | ||
397 | short progressbar_count; | ||
398 | |||
399 | bool peak_meter_enabled; | ||
400 | |||
401 | #ifdef HAVE_ALBUMART | ||
402 | /* Album art support */ | ||
403 | unsigned char wps_uses_albumart; /* WPS_ALBUMART_NONE, _CHECK, _LOAD */ | ||
404 | short albumart_x; | ||
405 | short albumart_y; | ||
406 | unsigned char albumart_xalign; /* WPS_ALBUMART_ALIGN_LEFT, _CENTER, _RIGHT */ | ||
407 | unsigned char albumart_yalign; /* WPS_ALBUMART_ALIGN_TOP, _CENTER, _BOTTOM */ | ||
408 | short albumart_max_width; | ||
409 | short albumart_max_height; | ||
410 | |||
411 | int albumart_cond_index; | ||
412 | #endif | ||
413 | |||
414 | #else /*HAVE_LCD_CHARCELLS */ | ||
415 | unsigned short wps_progress_pat[8]; | ||
416 | bool full_line_progressbar; | ||
417 | #endif | ||
418 | |||
419 | #ifdef HAVE_TOUCHSCREEN | ||
420 | struct touchregion touchregion[MAX_TOUCHREGIONS]; | ||
421 | short touchregion_count; | ||
422 | #endif | ||
423 | |||
424 | #ifdef HAVE_REMOTE_LCD | ||
425 | bool remote_wps; | ||
426 | #endif | ||
427 | |||
428 | /* Number of lines in the WPS. During WPS parsing, this is | ||
429 | the index of the line being parsed. */ | ||
430 | int num_lines; | ||
431 | |||
432 | /* Number of viewports in the WPS */ | ||
433 | int num_viewports; | ||
434 | struct wps_viewport viewports[WPS_MAX_VIEWPORTS]; | ||
435 | |||
436 | struct wps_line lines[WPS_MAX_LINES]; | ||
437 | |||
438 | /* Total number of sublines in the WPS. During WPS parsing, this is | ||
439 | the index of the subline where the parsed tokens are added to. */ | ||
440 | int num_sublines; | ||
441 | struct wps_subline sublines[WPS_MAX_SUBLINES]; | ||
442 | |||
443 | /* Total number of tokens in the WPS. During WPS parsing, this is | ||
444 | the index of the token being parsed. */ | ||
445 | int num_tokens; | ||
446 | struct wps_token tokens[WPS_MAX_TOKENS]; | ||
447 | |||
448 | char string_buffer[STRING_BUFFER_SIZE]; | ||
449 | char *strings[WPS_MAX_STRINGS]; | ||
450 | int num_strings; | ||
451 | |||
452 | bool wps_loaded; | ||
453 | |||
454 | /* tick the volume button was last pressed */ | ||
455 | unsigned int button_time_volume; | ||
456 | }; | ||
457 | |||
458 | /* initial setup of wps_data */ | ||
459 | void wps_data_init(struct wps_data *wps_data); | ||
460 | |||
461 | /* to setup up the wps-data from a format-buffer (isfile = false) | ||
462 | from a (wps-)file (isfile = true)*/ | ||
463 | bool wps_data_load(struct wps_data *wps_data, | ||
464 | struct screen *display, | ||
465 | const char *buf, | ||
466 | bool isfile); | ||
467 | |||
468 | /* Redraw statusbars if necessary */ | ||
469 | void gwps_draw_statusbars(void); | ||
470 | |||
471 | /* Returns the index of the subline in the subline array | ||
472 | line - 0-based line number | ||
473 | subline - 0-based subline number within the line | ||
474 | */ | ||
475 | int wps_subline_index(struct wps_data *wps_data, int line, int subline); | ||
476 | |||
477 | /* Returns the index of the first subline's token in the token array | ||
478 | line - 0-based line number | ||
479 | subline - 0-based subline number within the line | ||
480 | */ | ||
481 | int wps_first_token_index(struct wps_data *data, int line, int subline); | ||
482 | |||
483 | /* Returns the index of the last subline's token in the token array. | ||
484 | line - 0-based line number | ||
485 | subline - 0-based subline number within the line | ||
486 | */ | ||
487 | int wps_last_token_index(struct wps_data *data, int line, int subline); | ||
488 | |||
489 | /* wps_data end */ | ||
490 | |||
491 | /* wps_state | ||
492 | holds the data which belongs to the current played track, | ||
493 | the track which will be played afterwards, current path to the track | ||
494 | and some status infos */ | ||
495 | struct wps_state | ||
496 | { | ||
497 | bool ff_rewind; | ||
498 | bool paused; | ||
499 | int ff_rewind_count; | ||
500 | bool wps_time_countup; | ||
501 | struct mp3entry* id3; | ||
502 | struct mp3entry* nid3; | ||
503 | bool do_full_update; | ||
504 | }; | ||
505 | |||
506 | |||
507 | /* change the ff/rew-status | ||
508 | if ff_rew = true then we are in skipping mode | ||
509 | else we are in normal mode */ | ||
510 | /* void wps_state_update_ff_rew(bool ff_rew); Currently unused */ | ||
511 | |||
512 | /* change the tag-information of the current played track | ||
513 | and the following track */ | ||
514 | /* void wps_state_update_id3_nid3(struct mp3entry *id3, struct mp3entry *nid3); Currently unused */ | ||
515 | /* wps_state end*/ | ||
516 | |||
517 | /* gui_wps | ||
518 | defines a wps with its data, state, | ||
519 | and the screen on which the wps-content should be drawn */ | ||
520 | struct gui_wps | ||
521 | { | ||
522 | struct screen *display; | ||
523 | struct wps_data *data; | ||
524 | struct wps_state *state; | ||
525 | }; | ||
526 | |||
527 | /* gui_wps end */ | ||
528 | |||
529 | long gui_wps_show(void); | ||
530 | |||
531 | /* currently only on wps_state is needed */ | ||
532 | extern struct wps_state wps_state; | ||
533 | extern struct gui_wps gui_wps[NB_SCREENS]; | ||
534 | |||
535 | void gui_sync_wps_init(void); | ||
536 | |||
537 | #ifdef HAVE_TOUCHSCREEN | ||
538 | int wps_get_touchaction(struct wps_data *data); | ||
539 | #endif | ||
540 | |||
541 | #ifdef HAVE_ALBUMART | ||
542 | /* gives back if WPS contains an albumart tag */ | ||
543 | bool gui_sync_wps_uses_albumart(void); | ||
544 | #endif | ||
545 | |||
546 | #endif | ||
diff --git a/apps/gui/wps_engine/wps_debug.c b/apps/gui/wps_engine/wps_debug.c new file mode 100644 index 0000000000..a89f61af9d --- /dev/null +++ b/apps/gui/wps_engine/wps_debug.c | |||
@@ -0,0 +1,641 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 Nicolas Pennequin, Dan Everton, Matthias Mohr | ||
11 | * | ||
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. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #if defined(DEBUG) || defined(SIMULATOR) | ||
23 | |||
24 | #include <stdio.h> | ||
25 | #include <string.h> | ||
26 | #include "wps_internals.h" | ||
27 | #ifdef __PCTOOL__ | ||
28 | #ifdef WPSEDITOR | ||
29 | #include "proxy.h" | ||
30 | #else | ||
31 | #define DEBUGF printf | ||
32 | #endif | ||
33 | #else | ||
34 | #include "debug.h" | ||
35 | #endif | ||
36 | |||
37 | #if defined(SIMULATOR) || defined(__PCTOOL__) | ||
38 | extern bool debug_wps; | ||
39 | extern int wps_verbose_level; | ||
40 | #endif | ||
41 | |||
42 | static char *next_str(bool next) { | ||
43 | return next ? "next " : ""; | ||
44 | } | ||
45 | |||
46 | static char *get_token_desc(struct wps_token *token, struct wps_data *data, | ||
47 | char *buf, int bufsize) | ||
48 | { | ||
49 | bool next = token->next; | ||
50 | |||
51 | switch(token->type) | ||
52 | { | ||
53 | case WPS_NO_TOKEN: | ||
54 | snprintf(buf, bufsize, "No token"); | ||
55 | break; | ||
56 | |||
57 | case WPS_TOKEN_UNKNOWN: | ||
58 | snprintf(buf, bufsize, "Unknown token"); | ||
59 | break; | ||
60 | |||
61 | case WPS_TOKEN_CHARACTER: | ||
62 | snprintf(buf, bufsize, "Character '%c'", | ||
63 | token->value.c); | ||
64 | break; | ||
65 | |||
66 | case WPS_TOKEN_STRING: | ||
67 | snprintf(buf, bufsize, "String '%s'", | ||
68 | data->strings[token->value.i]); | ||
69 | break; | ||
70 | |||
71 | #ifdef HAVE_LCD_BITMAP | ||
72 | case WPS_TOKEN_ALIGN_LEFT: | ||
73 | snprintf(buf, bufsize, "align left"); | ||
74 | break; | ||
75 | |||
76 | case WPS_TOKEN_ALIGN_CENTER: | ||
77 | snprintf(buf, bufsize, "align center"); | ||
78 | break; | ||
79 | |||
80 | case WPS_TOKEN_ALIGN_RIGHT: | ||
81 | snprintf(buf, bufsize, "align right"); | ||
82 | break; | ||
83 | #endif | ||
84 | |||
85 | case WPS_TOKEN_SUBLINE_TIMEOUT: | ||
86 | snprintf(buf, bufsize, "subline timeout value: %d", | ||
87 | token->value.i); | ||
88 | break; | ||
89 | |||
90 | case WPS_TOKEN_CONDITIONAL: | ||
91 | snprintf(buf, bufsize, "conditional, %d options", | ||
92 | token->value.i); | ||
93 | break; | ||
94 | |||
95 | case WPS_TOKEN_CONDITIONAL_START: | ||
96 | snprintf(buf, bufsize, "conditional start, next cond: %d", | ||
97 | token->value.i); | ||
98 | break; | ||
99 | |||
100 | case WPS_TOKEN_CONDITIONAL_OPTION: | ||
101 | snprintf(buf, bufsize, "conditional option, next cond: %d", | ||
102 | token->value.i); | ||
103 | break; | ||
104 | |||
105 | case WPS_TOKEN_CONDITIONAL_END: | ||
106 | snprintf(buf, bufsize, "conditional end"); | ||
107 | break; | ||
108 | |||
109 | #ifdef HAVE_LCD_BITMAP | ||
110 | case WPS_TOKEN_IMAGE_PRELOAD: | ||
111 | snprintf(buf, bufsize, "preload image"); | ||
112 | break; | ||
113 | |||
114 | case WPS_TOKEN_IMAGE_PRELOAD_DISPLAY: | ||
115 | snprintf(buf, bufsize, "display preloaded image %d", | ||
116 | token->value.i); | ||
117 | break; | ||
118 | |||
119 | case WPS_TOKEN_IMAGE_DISPLAY: | ||
120 | snprintf(buf, bufsize, "display image"); | ||
121 | break; | ||
122 | #endif | ||
123 | |||
124 | #ifdef HAS_BUTTON_HOLD | ||
125 | case WPS_TOKEN_MAIN_HOLD: | ||
126 | snprintf(buf, bufsize, "mode hold"); | ||
127 | break; | ||
128 | #endif | ||
129 | |||
130 | #ifdef HAS_REMOTE_BUTTON_HOLD | ||
131 | case WPS_TOKEN_REMOTE_HOLD: | ||
132 | snprintf(buf, bufsize, "mode remote hold"); | ||
133 | break; | ||
134 | #endif | ||
135 | |||
136 | case WPS_TOKEN_REPEAT_MODE: | ||
137 | snprintf(buf, bufsize, "mode repeat"); | ||
138 | break; | ||
139 | |||
140 | case WPS_TOKEN_PLAYBACK_STATUS: | ||
141 | snprintf(buf, bufsize, "mode playback"); | ||
142 | break; | ||
143 | |||
144 | case WPS_TOKEN_RTC_DAY_OF_MONTH: | ||
145 | snprintf(buf, bufsize, "rtc: day of month (01..31)"); | ||
146 | break; | ||
147 | case WPS_TOKEN_RTC_DAY_OF_MONTH_BLANK_PADDED: | ||
148 | snprintf(buf, bufsize, | ||
149 | "rtc: day of month, blank padded ( 1..31)"); | ||
150 | break; | ||
151 | case WPS_TOKEN_RTC_HOUR_24_ZERO_PADDED: | ||
152 | snprintf(buf, bufsize, "rtc: hour (00..23)"); | ||
153 | break; | ||
154 | case WPS_TOKEN_RTC_HOUR_24: | ||
155 | snprintf(buf, bufsize, "rtc: hour ( 0..23)"); | ||
156 | break; | ||
157 | case WPS_TOKEN_RTC_HOUR_12_ZERO_PADDED: | ||
158 | snprintf(buf, bufsize, "rtc: hour (01..12)"); | ||
159 | break; | ||
160 | case WPS_TOKEN_RTC_HOUR_12: | ||
161 | snprintf(buf, bufsize, "rtc: hour ( 1..12)"); | ||
162 | break; | ||
163 | case WPS_TOKEN_RTC_MONTH: | ||
164 | snprintf(buf, bufsize, "rtc: month (01..12)"); | ||
165 | break; | ||
166 | case WPS_TOKEN_RTC_MINUTE: | ||
167 | snprintf(buf, bufsize, "rtc: minute (00..59)"); | ||
168 | break; | ||
169 | case WPS_TOKEN_RTC_SECOND: | ||
170 | snprintf(buf, bufsize, "rtc: second (00..59)"); | ||
171 | break; | ||
172 | case WPS_TOKEN_RTC_YEAR_2_DIGITS: | ||
173 | snprintf(buf, bufsize, | ||
174 | "rtc: last two digits of year (00..99)"); | ||
175 | break; | ||
176 | case WPS_TOKEN_RTC_YEAR_4_DIGITS: | ||
177 | snprintf(buf, bufsize, "rtc: year (1970...)"); | ||
178 | break; | ||
179 | case WPS_TOKEN_RTC_AM_PM_UPPER: | ||
180 | snprintf(buf, bufsize, | ||
181 | "rtc: upper case AM or PM indicator"); | ||
182 | break; | ||
183 | case WPS_TOKEN_RTC_AM_PM_LOWER: | ||
184 | snprintf(buf, bufsize, | ||
185 | "rtc: lower case am or pm indicator"); | ||
186 | break; | ||
187 | case WPS_TOKEN_RTC_WEEKDAY_NAME: | ||
188 | snprintf(buf, bufsize, | ||
189 | "rtc: abbreviated weekday name (Sun..Sat)"); | ||
190 | break; | ||
191 | case WPS_TOKEN_RTC_MONTH_NAME: | ||
192 | snprintf(buf, bufsize, | ||
193 | "rtc: abbreviated month name (Jan..Dec)"); | ||
194 | break; | ||
195 | case WPS_TOKEN_RTC_DAY_OF_WEEK_START_MON: | ||
196 | snprintf(buf, bufsize, | ||
197 | "rtc: day of week (1..7); 1 is Monday"); | ||
198 | break; | ||
199 | case WPS_TOKEN_RTC_DAY_OF_WEEK_START_SUN: | ||
200 | snprintf(buf, bufsize, | ||
201 | "rtc: day of week (0..6); 0 is Sunday"); | ||
202 | break; | ||
203 | |||
204 | #if (CONFIG_CODEC == SWCODEC) | ||
205 | case WPS_TOKEN_CROSSFADE: | ||
206 | snprintf(buf, bufsize, "crossfade"); | ||
207 | break; | ||
208 | |||
209 | case WPS_TOKEN_REPLAYGAIN: | ||
210 | snprintf(buf, bufsize, "replaygain"); | ||
211 | break; | ||
212 | #endif | ||
213 | |||
214 | #ifdef HAVE_ALBUMART | ||
215 | case WPS_TOKEN_ALBUMART_DISPLAY: | ||
216 | snprintf(buf, bufsize, "album art display"); | ||
217 | break; | ||
218 | |||
219 | case WPS_TOKEN_ALBUMART_FOUND: | ||
220 | snprintf(buf, bufsize, "%strack album art conditional", | ||
221 | next_str(next)); | ||
222 | break; | ||
223 | #endif | ||
224 | |||
225 | #ifdef HAVE_LCD_BITMAP | ||
226 | case WPS_TOKEN_IMAGE_BACKDROP: | ||
227 | snprintf(buf, bufsize, "backdrop image"); | ||
228 | break; | ||
229 | |||
230 | case WPS_TOKEN_IMAGE_PROGRESS_BAR: | ||
231 | snprintf(buf, bufsize, "progressbar bitmap"); | ||
232 | break; | ||
233 | |||
234 | case WPS_TOKEN_PEAKMETER: | ||
235 | snprintf(buf, bufsize, "peakmeter"); | ||
236 | break; | ||
237 | #endif | ||
238 | |||
239 | case WPS_TOKEN_PROGRESSBAR: | ||
240 | snprintf(buf, bufsize, "progressbar"); | ||
241 | break; | ||
242 | |||
243 | #ifdef HAVE_LCD_CHARCELLS | ||
244 | case WPS_TOKEN_PLAYER_PROGRESSBAR: | ||
245 | snprintf(buf, bufsize, "full line progressbar"); | ||
246 | break; | ||
247 | #endif | ||
248 | |||
249 | case WPS_TOKEN_TRACK_TIME_ELAPSED: | ||
250 | snprintf(buf, bufsize, "time elapsed in track"); | ||
251 | break; | ||
252 | |||
253 | case WPS_TOKEN_TRACK_ELAPSED_PERCENT: | ||
254 | snprintf(buf, bufsize, "played percentage of track"); | ||
255 | break; | ||
256 | |||
257 | case WPS_TOKEN_PLAYLIST_ENTRIES: | ||
258 | snprintf(buf, bufsize, "number of entries in playlist"); | ||
259 | break; | ||
260 | |||
261 | case WPS_TOKEN_PLAYLIST_NAME: | ||
262 | snprintf(buf, bufsize, "playlist name"); | ||
263 | break; | ||
264 | |||
265 | case WPS_TOKEN_PLAYLIST_POSITION: | ||
266 | snprintf(buf, bufsize, "position in playlist"); | ||
267 | break; | ||
268 | |||
269 | case WPS_TOKEN_TRACK_TIME_REMAINING: | ||
270 | snprintf(buf, bufsize, "time remaining in track"); | ||
271 | break; | ||
272 | |||
273 | case WPS_TOKEN_PLAYLIST_SHUFFLE: | ||
274 | snprintf(buf, bufsize, "playlist shuffle mode"); | ||
275 | break; | ||
276 | |||
277 | case WPS_TOKEN_TRACK_LENGTH: | ||
278 | snprintf(buf, bufsize, "track length"); | ||
279 | break; | ||
280 | |||
281 | case WPS_TOKEN_VOLUME: | ||
282 | snprintf(buf, bufsize, "volume"); | ||
283 | break; | ||
284 | |||
285 | case WPS_TOKEN_METADATA_ARTIST: | ||
286 | snprintf(buf, bufsize, "%strack artist", | ||
287 | next_str(next)); | ||
288 | break; | ||
289 | |||
290 | case WPS_TOKEN_METADATA_COMPOSER: | ||
291 | snprintf(buf, bufsize, "%strack composer", | ||
292 | next_str(next)); | ||
293 | break; | ||
294 | |||
295 | case WPS_TOKEN_METADATA_ALBUM: | ||
296 | snprintf(buf, bufsize, "%strack album", | ||
297 | next_str(next)); | ||
298 | break; | ||
299 | |||
300 | case WPS_TOKEN_METADATA_GROUPING: | ||
301 | snprintf(buf, bufsize, "%strack grouping", | ||
302 | next_str(next)); | ||
303 | break; | ||
304 | |||
305 | case WPS_TOKEN_METADATA_GENRE: | ||
306 | snprintf(buf, bufsize, "%strack genre", | ||
307 | next_str(next)); | ||
308 | break; | ||
309 | |||
310 | case WPS_TOKEN_METADATA_DISC_NUMBER: | ||
311 | snprintf(buf, bufsize, "%strack disc", next_str(next)); | ||
312 | break; | ||
313 | |||
314 | case WPS_TOKEN_METADATA_TRACK_NUMBER: | ||
315 | snprintf(buf, bufsize, "%strack number", | ||
316 | next_str(next)); | ||
317 | break; | ||
318 | |||
319 | case WPS_TOKEN_METADATA_TRACK_TITLE: | ||
320 | snprintf(buf, bufsize, "%strack title", | ||
321 | next_str(next)); | ||
322 | break; | ||
323 | |||
324 | case WPS_TOKEN_METADATA_VERSION: | ||
325 | snprintf(buf, bufsize, "%strack ID3 version", | ||
326 | next_str(next)); | ||
327 | break; | ||
328 | |||
329 | case WPS_TOKEN_METADATA_ALBUM_ARTIST: | ||
330 | snprintf(buf, bufsize, "%strack album artist", | ||
331 | next_str(next)); | ||
332 | break; | ||
333 | |||
334 | case WPS_TOKEN_METADATA_COMMENT: | ||
335 | snprintf(buf, bufsize, "%strack comment", | ||
336 | next_str(next)); | ||
337 | break; | ||
338 | |||
339 | case WPS_TOKEN_METADATA_YEAR: | ||
340 | snprintf(buf, bufsize, "%strack year", next_str(next)); | ||
341 | break; | ||
342 | |||
343 | #ifdef HAVE_TAGCACHE | ||
344 | case WPS_TOKEN_DATABASE_PLAYCOUNT: | ||
345 | snprintf(buf, bufsize, "track playcount (database)"); | ||
346 | break; | ||
347 | |||
348 | case WPS_TOKEN_DATABASE_RATING: | ||
349 | snprintf(buf, bufsize, "track rating (database)"); | ||
350 | break; | ||
351 | |||
352 | case WPS_TOKEN_DATABASE_AUTOSCORE: | ||
353 | snprintf(buf, bufsize, "track autoscore (database)"); | ||
354 | break; | ||
355 | #endif | ||
356 | |||
357 | case WPS_TOKEN_BATTERY_PERCENT: | ||
358 | snprintf(buf, bufsize, "battery percentage"); | ||
359 | break; | ||
360 | |||
361 | case WPS_TOKEN_BATTERY_VOLTS: | ||
362 | snprintf(buf, bufsize, "battery voltage"); | ||
363 | break; | ||
364 | |||
365 | case WPS_TOKEN_BATTERY_TIME: | ||
366 | snprintf(buf, bufsize, "battery time left"); | ||
367 | break; | ||
368 | |||
369 | case WPS_TOKEN_BATTERY_CHARGER_CONNECTED: | ||
370 | snprintf(buf, bufsize, "battery charger connected"); | ||
371 | break; | ||
372 | |||
373 | case WPS_TOKEN_BATTERY_CHARGING: | ||
374 | snprintf(buf, bufsize, "battery charging"); | ||
375 | break; | ||
376 | |||
377 | case WPS_TOKEN_BATTERY_SLEEPTIME: | ||
378 | snprintf(buf, bufsize, "sleep timer"); | ||
379 | break; | ||
380 | |||
381 | case WPS_TOKEN_FILE_BITRATE: | ||
382 | snprintf(buf, bufsize, "%sfile bitrate", next_str(next)); | ||
383 | break; | ||
384 | |||
385 | case WPS_TOKEN_FILE_CODEC: | ||
386 | snprintf(buf, bufsize, "%sfile codec", next_str(next)); | ||
387 | break; | ||
388 | |||
389 | case WPS_TOKEN_FILE_FREQUENCY: | ||
390 | snprintf(buf, bufsize, "%sfile audio frequency in Hz", | ||
391 | next_str(next)); | ||
392 | break; | ||
393 | |||
394 | case WPS_TOKEN_FILE_FREQUENCY_KHZ: | ||
395 | snprintf(buf, bufsize, "%sfile audio frequency in KHz", | ||
396 | next_str(next)); | ||
397 | break; | ||
398 | |||
399 | case WPS_TOKEN_FILE_NAME: | ||
400 | snprintf(buf, bufsize, "%sfile name", next_str(next)); | ||
401 | break; | ||
402 | |||
403 | case WPS_TOKEN_FILE_NAME_WITH_EXTENSION: | ||
404 | snprintf(buf, bufsize, "%sfile name with extension", | ||
405 | next_str(next)); | ||
406 | break; | ||
407 | |||
408 | case WPS_TOKEN_FILE_PATH: | ||
409 | snprintf(buf, bufsize, "%sfile path", next_str(next)); | ||
410 | break; | ||
411 | |||
412 | case WPS_TOKEN_FILE_SIZE: | ||
413 | snprintf(buf, bufsize, "%sfile size", next_str(next)); | ||
414 | break; | ||
415 | |||
416 | case WPS_TOKEN_FILE_VBR: | ||
417 | snprintf(buf, bufsize, "%sfile is vbr", next_str(next)); | ||
418 | break; | ||
419 | |||
420 | case WPS_TOKEN_FILE_DIRECTORY: | ||
421 | snprintf(buf, bufsize, "%sfile directory, level: %d", | ||
422 | next_str(next), token->value.i); | ||
423 | break; | ||
424 | |||
425 | #if (CONFIG_CODEC != MAS3507D) | ||
426 | case WPS_TOKEN_SOUND_PITCH: | ||
427 | snprintf(buf, bufsize, "pitch value"); | ||
428 | break; | ||
429 | #endif | ||
430 | case WPS_VIEWPORT_ENABLE: | ||
431 | snprintf(buf, bufsize, "enable VP:%d", | ||
432 | token->value.i); | ||
433 | break; | ||
434 | case WPS_TOKEN_BUTTON_VOLUME: | ||
435 | snprintf(buf, bufsize, "Volume button timeout:%d", | ||
436 | token->value.i); | ||
437 | break; | ||
438 | default: | ||
439 | snprintf(buf, bufsize, "FIXME (code: %d)", | ||
440 | token->type); | ||
441 | break; | ||
442 | } | ||
443 | |||
444 | return buf; | ||
445 | } | ||
446 | |||
447 | #if defined(SIMULATOR) || defined(__PCTOOL__) | ||
448 | static void dump_wps_tokens(struct wps_data *data) | ||
449 | { | ||
450 | struct wps_token *token; | ||
451 | int i, j; | ||
452 | int indent = 0; | ||
453 | char buf[64]; | ||
454 | int num_string_tokens = 0; | ||
455 | |||
456 | /* Dump parsed WPS */ | ||
457 | for (i = 0, token = data->tokens; i < data->num_tokens; i++, token++) | ||
458 | { | ||
459 | get_token_desc(token, data, buf, sizeof(buf)); | ||
460 | |||
461 | switch(token->type) | ||
462 | { | ||
463 | case WPS_TOKEN_STRING: | ||
464 | num_string_tokens++; | ||
465 | break; | ||
466 | |||
467 | case WPS_TOKEN_CONDITIONAL_START: | ||
468 | indent++; | ||
469 | break; | ||
470 | |||
471 | case WPS_TOKEN_CONDITIONAL_END: | ||
472 | indent--; | ||
473 | break; | ||
474 | |||
475 | default: | ||
476 | break; | ||
477 | } | ||
478 | |||
479 | if (wps_verbose_level > 2) | ||
480 | { | ||
481 | for(j = 0; j < indent; j++) { | ||
482 | DEBUGF("\t"); | ||
483 | } | ||
484 | |||
485 | DEBUGF("[%3d] = (%2d) %s\n", i, token->type, buf); | ||
486 | } | ||
487 | } | ||
488 | |||
489 | if (wps_verbose_level > 0) | ||
490 | { | ||
491 | DEBUGF("\n"); | ||
492 | DEBUGF("Number of string tokens: %d\n", num_string_tokens); | ||
493 | DEBUGF("\n"); | ||
494 | } | ||
495 | } | ||
496 | |||
497 | static void print_line_info(struct wps_data *data) | ||
498 | { | ||
499 | int i, j, v; | ||
500 | struct wps_line *line; | ||
501 | struct wps_subline *subline; | ||
502 | |||
503 | if (wps_verbose_level > 0) | ||
504 | { | ||
505 | DEBUGF("Number of viewports : %d\n", data->num_viewports); | ||
506 | for (v = 0; v < data->num_viewports; v++) | ||
507 | { | ||
508 | DEBUGF("vp %d: First line: %d\n", v, data->viewports[v].first_line); | ||
509 | DEBUGF("vp %d: Last line: %d\n", v, data->viewports[v].last_line); | ||
510 | } | ||
511 | DEBUGF("Number of sublines : %d\n", data->num_sublines); | ||
512 | DEBUGF("Number of tokens : %d\n", data->num_tokens); | ||
513 | DEBUGF("\n"); | ||
514 | } | ||
515 | |||
516 | if (wps_verbose_level > 1) | ||
517 | { | ||
518 | for (v = 0; v < data->num_viewports; v++) | ||
519 | { | ||
520 | DEBUGF("Viewport %d - +%d+%d (%dx%d)\n",v,data->viewports[v].vp.x, | ||
521 | data->viewports[v].vp.y, | ||
522 | data->viewports[v].vp.width, | ||
523 | data->viewports[v].vp.height); | ||
524 | for (i = data->viewports[v].first_line, line = &data->lines[data->viewports[v].first_line]; i <= data->viewports[v].last_line; i++,line++) | ||
525 | { | ||
526 | DEBUGF("Line %2d (num_sublines=%d, first_subline=%d)\n", | ||
527 | i, line->num_sublines, line->first_subline_idx); | ||
528 | |||
529 | for (j = 0, subline = data->sublines + line->first_subline_idx; | ||
530 | j < line->num_sublines; j++, subline++) | ||
531 | { | ||
532 | DEBUGF(" Subline %d: first_token=%3d, last_token=%3d", | ||
533 | j, subline->first_token_idx, | ||
534 | wps_last_token_index(data, i, j)); | ||
535 | |||
536 | if (subline->line_type & WPS_REFRESH_SCROLL) | ||
537 | DEBUGF(", scrolled"); | ||
538 | else if (subline->line_type & WPS_REFRESH_PLAYER_PROGRESS) | ||
539 | DEBUGF(", progressbar"); | ||
540 | else if (subline->line_type & WPS_REFRESH_PEAK_METER) | ||
541 | DEBUGF(", peakmeter"); | ||
542 | |||
543 | DEBUGF("\n"); | ||
544 | } | ||
545 | } | ||
546 | } | ||
547 | |||
548 | DEBUGF("\n"); | ||
549 | } | ||
550 | } | ||
551 | |||
552 | static void print_wps_strings(struct wps_data *data) | ||
553 | { | ||
554 | int i, len, total_len = 0, buf_used = 0; | ||
555 | |||
556 | if (wps_verbose_level > 1) DEBUGF("Strings:\n"); | ||
557 | for (i = 0; i < data->num_strings; i++) | ||
558 | { | ||
559 | len = strlen(data->strings[i]); | ||
560 | total_len += len; | ||
561 | buf_used += len + 1; | ||
562 | if (wps_verbose_level > 1) | ||
563 | DEBUGF("%2d: (%2d) '%s'\n", i, len, data->strings[i]); | ||
564 | } | ||
565 | if (wps_verbose_level > 1) DEBUGF("\n"); | ||
566 | |||
567 | if (wps_verbose_level > 0) | ||
568 | { | ||
569 | DEBUGF("Number of unique strings: %d (max: %d)\n", | ||
570 | data->num_strings, WPS_MAX_STRINGS); | ||
571 | DEBUGF("Total string length: %d\n", total_len); | ||
572 | DEBUGF("String buffer used: %d out of %d bytes\n", | ||
573 | buf_used, STRING_BUFFER_SIZE); | ||
574 | DEBUGF("\n"); | ||
575 | } | ||
576 | } | ||
577 | #endif | ||
578 | |||
579 | void print_debug_info(struct wps_data *data, enum wps_parse_error fail, int line) | ||
580 | { | ||
581 | #if defined(SIMULATOR) || defined(__PCTOOL__) | ||
582 | if (debug_wps && wps_verbose_level) | ||
583 | { | ||
584 | dump_wps_tokens(data); | ||
585 | print_wps_strings(data); | ||
586 | print_line_info(data); | ||
587 | } | ||
588 | #endif /* SIMULATOR */ | ||
589 | |||
590 | if (data->num_tokens >= WPS_MAX_TOKENS - 1) { | ||
591 | DEBUGF("Warning: Max number of tokens was reached (%d)\n", | ||
592 | WPS_MAX_TOKENS - 1); | ||
593 | } | ||
594 | |||
595 | if (fail != PARSE_OK) | ||
596 | { | ||
597 | char buf[64]; | ||
598 | |||
599 | DEBUGF("ERR: Failed parsing on line %d : ", line); | ||
600 | switch (fail) | ||
601 | { | ||
602 | case PARSE_OK: | ||
603 | break; | ||
604 | |||
605 | case PARSE_FAIL_UNCLOSED_COND: | ||
606 | DEBUGF("ERR: Unclosed conditional"); | ||
607 | break; | ||
608 | |||
609 | case PARSE_FAIL_INVALID_CHAR: | ||
610 | DEBUGF("ERR: Unexpected conditional char after token %d: \"%s\"", | ||
611 | data->num_tokens-1, | ||
612 | get_token_desc(&data->tokens[data->num_tokens-1], data, | ||
613 | buf, sizeof(buf)) | ||
614 | ); | ||
615 | break; | ||
616 | |||
617 | case PARSE_FAIL_COND_SYNTAX_ERROR: | ||
618 | DEBUGF("ERR: Conditional syntax error after token %d: \"%s\"", | ||
619 | data->num_tokens-1, | ||
620 | get_token_desc(&data->tokens[data->num_tokens-1], data, | ||
621 | buf, sizeof(buf)) | ||
622 | ); | ||
623 | break; | ||
624 | |||
625 | case PARSE_FAIL_COND_INVALID_PARAM: | ||
626 | DEBUGF("ERR: Invalid parameter list for token %d: \"%s\"", | ||
627 | data->num_tokens, | ||
628 | get_token_desc(&data->tokens[data->num_tokens], data, | ||
629 | buf, sizeof(buf)) | ||
630 | ); | ||
631 | break; | ||
632 | |||
633 | case PARSE_FAIL_LIMITS_EXCEEDED: | ||
634 | DEBUGF("ERR: Limits exceeded"); | ||
635 | break; | ||
636 | } | ||
637 | DEBUGF("\n"); | ||
638 | } | ||
639 | } | ||
640 | |||
641 | #endif /* DEBUG || SIMULATOR */ | ||
diff --git a/apps/gui/wps_engine/wps_display.c b/apps/gui/wps_engine/wps_display.c new file mode 100644 index 0000000000..c74e2cedfa --- /dev/null +++ b/apps/gui/wps_engine/wps_display.c | |||
@@ -0,0 +1,1099 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002-2007 Björn Stenberg | ||
11 | * Copyright (C) 2007-2008 Nicolas Pennequin | ||
12 | * | ||
13 | * This program is free software; you can redistribute it and/or | ||
14 | * modify it under the terms of the GNU General Public License | ||
15 | * as published by the Free Software Foundation; either version 2 | ||
16 | * of the License, or (at your option) any later version. | ||
17 | * | ||
18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
19 | * KIND, either express or implied. | ||
20 | * | ||
21 | ****************************************************************************/ | ||
22 | #include "font.h" | ||
23 | #include <stdio.h> | ||
24 | #include <string.h> | ||
25 | #include <stdlib.h> | ||
26 | #include "system.h" | ||
27 | #include "settings.h" | ||
28 | #include "settings_list.h" | ||
29 | #include "rbunicode.h" | ||
30 | #include "rtc.h" | ||
31 | #include "audio.h" | ||
32 | #include "status.h" | ||
33 | #include "power.h" | ||
34 | #include "powermgmt.h" | ||
35 | #include "sound.h" | ||
36 | #include "debug.h" | ||
37 | #ifdef HAVE_LCD_CHARCELLS | ||
38 | #include "hwcompat.h" | ||
39 | #endif | ||
40 | #include "abrepeat.h" | ||
41 | #include "mp3_playback.h" | ||
42 | #include "lang.h" | ||
43 | #include "misc.h" | ||
44 | #include "splash.h" | ||
45 | #include "scrollbar.h" | ||
46 | #include "led.h" | ||
47 | #include "lcd.h" | ||
48 | #ifdef HAVE_LCD_BITMAP | ||
49 | #include "peakmeter.h" | ||
50 | /* Image stuff */ | ||
51 | #include "bmp.h" | ||
52 | #include "albumart.h" | ||
53 | #endif | ||
54 | #include "dsp.h" | ||
55 | #include "action.h" | ||
56 | #include "cuesheet.h" | ||
57 | #include "playlist.h" | ||
58 | #if CONFIG_CODEC == SWCODEC | ||
59 | #include "playback.h" | ||
60 | #endif | ||
61 | #include "backdrop.h" | ||
62 | #include "viewport.h" | ||
63 | |||
64 | |||
65 | #include "wps_internals.h" | ||
66 | #include "wps_engine.h" | ||
67 | |||
68 | bool gui_wps_display(struct gui_wps *gwps) | ||
69 | { | ||
70 | struct screen *display = gwps->display; | ||
71 | struct wps_data *data = gwps->data; | ||
72 | int screen = display->screen_type; | ||
73 | |||
74 | /* Update the values in the first (default) viewport - in case the user | ||
75 | has modified the statusbar or colour settings */ | ||
76 | #if LCD_DEPTH > 1 | ||
77 | if (display->depth > 1) | ||
78 | { | ||
79 | data->viewports[0].vp.fg_pattern = display->get_foreground(); | ||
80 | data->viewports[0].vp.bg_pattern = display->get_background(); | ||
81 | } | ||
82 | #endif | ||
83 | display->clear_display(); | ||
84 | if (!data->wps_loaded) { | ||
85 | if ( !data->num_tokens ) { | ||
86 | /* set the default wps for the main-screen */ | ||
87 | if(screen == SCREEN_MAIN) | ||
88 | { | ||
89 | #if LCD_DEPTH > 1 | ||
90 | unload_wps_backdrop(); | ||
91 | #endif | ||
92 | wps_data_load(data, | ||
93 | display, | ||
94 | #ifdef HAVE_LCD_BITMAP | ||
95 | "%s%?it<%?in<%in. |>%it|%fn>\n" | ||
96 | "%s%?ia<%ia|%?d2<%d2|(root)>>\n" | ||
97 | "%s%?id<%id|%?d1<%d1|(root)>> %?iy<(%iy)|>\n" | ||
98 | "\n" | ||
99 | "%al%pc/%pt%ar[%pp:%pe]\n" | ||
100 | "%fbkBit %?fv<avg|> %?iv<(id3v%iv)|(no id3)>\n" | ||
101 | "%pb\n" | ||
102 | "%pm\n", false); | ||
103 | #else | ||
104 | "%s%pp/%pe: %?it<%it|%fn> - %?ia<%ia|%d2> - %?id<%id|%d1>\n" | ||
105 | "%pc%?ps<*|/>%pt\n", false); | ||
106 | #endif | ||
107 | } | ||
108 | #ifdef HAVE_REMOTE_LCD | ||
109 | /* set the default wps for the remote-screen */ | ||
110 | else if(screen == SCREEN_REMOTE) | ||
111 | { | ||
112 | #if LCD_REMOTE_DEPTH > 1 | ||
113 | unload_remote_wps_backdrop(); | ||
114 | #endif | ||
115 | wps_data_load(data, | ||
116 | display, | ||
117 | "%s%?ia<%ia|%?d2<%d2|(root)>>\n" | ||
118 | "%s%?it<%?in<%in. |>%it|%fn>\n" | ||
119 | "%al%pc/%pt%ar[%pp:%pe]\n" | ||
120 | "%fbkBit %?fv<avg|> %?iv<(id3v%iv)|(no id3)>\n" | ||
121 | "%pb\n", false); | ||
122 | } | ||
123 | #endif | ||
124 | } | ||
125 | } | ||
126 | else | ||
127 | { | ||
128 | #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1 | ||
129 | if (screen == SCREEN_REMOTE) | ||
130 | show_remote_wps_backdrop(); | ||
131 | else if (screen == SCREEN_MAIN) | ||
132 | #endif | ||
133 | #if LCD_DEPTH > 1 | ||
134 | show_wps_backdrop(); | ||
135 | #endif | ||
136 | } | ||
137 | return gui_wps_redraw(gwps, 0, WPS_REFRESH_ALL); | ||
138 | } | ||
139 | |||
140 | bool gui_wps_update(struct gui_wps *gwps) | ||
141 | { | ||
142 | struct mp3entry *id3 = gwps->state->id3; | ||
143 | bool retval; | ||
144 | bool cuesheet_update = (id3 != NULL ? cuesheet_subtrack_changed(id3) : false); | ||
145 | gwps->state->do_full_update = cuesheet_update || gwps->state->do_full_update; | ||
146 | retval = gui_wps_redraw(gwps, 0, | ||
147 | gwps->state->do_full_update ? | ||
148 | WPS_REFRESH_ALL : WPS_REFRESH_NON_STATIC); | ||
149 | return retval; | ||
150 | } | ||
151 | |||
152 | |||
153 | #ifdef HAVE_LCD_BITMAP | ||
154 | |||
155 | static void draw_progressbar(struct gui_wps *gwps, | ||
156 | struct wps_viewport *wps_vp) | ||
157 | { | ||
158 | struct screen *display = gwps->display; | ||
159 | struct wps_state *state = gwps->state; | ||
160 | struct progressbar *pb = wps_vp->pb; | ||
161 | int y = pb->y; | ||
162 | |||
163 | if (y < 0) | ||
164 | { | ||
165 | int line_height = font_get(wps_vp->vp.font)->height; | ||
166 | /* center the pb in the line, but only if the line is higher than the pb */ | ||
167 | int center = (line_height-pb->height)/2; | ||
168 | /* if Y was not set calculate by font height,Y is -line_number-1 */ | ||
169 | y = (-y -1)*line_height + (0 > center ? 0 : center); | ||
170 | } | ||
171 | |||
172 | if (pb->have_bitmap_pb) | ||
173 | gui_bitmap_scrollbar_draw(display, pb->bm, | ||
174 | pb->x, y, pb->width, pb->bm.height, | ||
175 | state->id3->length ? state->id3->length : 1, 0, | ||
176 | state->id3->length ? state->id3->elapsed | ||
177 | + state->ff_rewind_count : 0, | ||
178 | HORIZONTAL); | ||
179 | else | ||
180 | gui_scrollbar_draw(display, pb->x, y, pb->width, pb->height, | ||
181 | state->id3->length ? state->id3->length : 1, 0, | ||
182 | state->id3->length ? state->id3->elapsed | ||
183 | + state->ff_rewind_count : 0, | ||
184 | HORIZONTAL); | ||
185 | #ifdef AB_REPEAT_ENABLE | ||
186 | if ( ab_repeat_mode_enabled() && state->id3->length != 0 ) | ||
187 | ab_draw_markers(display, state->id3->length, | ||
188 | pb->x, pb->x + pb->width, y, pb->height); | ||
189 | #endif | ||
190 | |||
191 | if (state->id3->cuesheet) | ||
192 | cue_draw_markers(display, state->id3->cuesheet, state->id3->length, | ||
193 | pb->x, pb->x + pb->width, y+1, pb->height-2); | ||
194 | } | ||
195 | |||
196 | /* clears the area where the image was shown */ | ||
197 | static void clear_image_pos(struct gui_wps *gwps, int n) | ||
198 | { | ||
199 | if(!gwps) | ||
200 | return; | ||
201 | struct wps_data *data = gwps->data; | ||
202 | gwps->display->set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID); | ||
203 | gwps->display->fillrect(data->img[n].x, data->img[n].y, | ||
204 | data->img[n].bm.width, data->img[n].subimage_height); | ||
205 | gwps->display->set_drawmode(DRMODE_SOLID); | ||
206 | } | ||
207 | |||
208 | static void wps_draw_image(struct gui_wps *gwps, int n, int subimage) | ||
209 | { | ||
210 | struct screen *display = gwps->display; | ||
211 | struct wps_data *data = gwps->data; | ||
212 | if(data->img[n].always_display) | ||
213 | display->set_drawmode(DRMODE_FG); | ||
214 | else | ||
215 | display->set_drawmode(DRMODE_SOLID); | ||
216 | |||
217 | #if LCD_DEPTH > 1 | ||
218 | if(data->img[n].bm.format == FORMAT_MONO) { | ||
219 | #endif | ||
220 | display->mono_bitmap_part(data->img[n].bm.data, | ||
221 | 0, data->img[n].subimage_height * subimage, | ||
222 | data->img[n].bm.width, data->img[n].x, | ||
223 | data->img[n].y, data->img[n].bm.width, | ||
224 | data->img[n].subimage_height); | ||
225 | #if LCD_DEPTH > 1 | ||
226 | } else { | ||
227 | display->transparent_bitmap_part((fb_data *)data->img[n].bm.data, | ||
228 | 0, data->img[n].subimage_height * subimage, | ||
229 | data->img[n].bm.width, data->img[n].x, | ||
230 | data->img[n].y, data->img[n].bm.width, | ||
231 | data->img[n].subimage_height); | ||
232 | } | ||
233 | #endif | ||
234 | } | ||
235 | |||
236 | static void wps_display_images(struct gui_wps *gwps, struct viewport* vp) | ||
237 | { | ||
238 | if(!gwps || !gwps->data || !gwps->display) | ||
239 | return; | ||
240 | |||
241 | int n; | ||
242 | struct wps_data *data = gwps->data; | ||
243 | struct screen *display = gwps->display; | ||
244 | |||
245 | for (n = 0; n < MAX_IMAGES; n++) | ||
246 | { | ||
247 | if (data->img[n].loaded) | ||
248 | { | ||
249 | if (data->img[n].display >= 0) | ||
250 | { | ||
251 | wps_draw_image(gwps, n, data->img[n].display); | ||
252 | } else if (data->img[n].always_display && data->img[n].vp == vp) | ||
253 | { | ||
254 | wps_draw_image(gwps, n, 0); | ||
255 | } | ||
256 | } | ||
257 | } | ||
258 | display->set_drawmode(DRMODE_SOLID); | ||
259 | } | ||
260 | |||
261 | #else /* HAVE_LCD_CHARCELL */ | ||
262 | |||
263 | static bool draw_player_progress(struct gui_wps *gwps) | ||
264 | { | ||
265 | struct wps_state *state = gwps->state; | ||
266 | struct screen *display = gwps->display; | ||
267 | unsigned char progress_pattern[7]; | ||
268 | int pos = 0; | ||
269 | int i; | ||
270 | |||
271 | if (!state->id3) | ||
272 | return false; | ||
273 | |||
274 | if (state->id3->length) | ||
275 | pos = 36 * (state->id3->elapsed + state->ff_rewind_count) | ||
276 | / state->id3->length; | ||
277 | |||
278 | for (i = 0; i < 7; i++, pos -= 5) | ||
279 | { | ||
280 | if (pos <= 0) | ||
281 | progress_pattern[i] = 0x1fu; | ||
282 | else if (pos >= 5) | ||
283 | progress_pattern[i] = 0x00u; | ||
284 | else | ||
285 | progress_pattern[i] = 0x1fu >> pos; | ||
286 | } | ||
287 | |||
288 | display->define_pattern(gwps->data->wps_progress_pat[0], progress_pattern); | ||
289 | return true; | ||
290 | } | ||
291 | |||
292 | static void draw_player_fullbar(struct gui_wps *gwps, char* buf, int buf_size) | ||
293 | { | ||
294 | static const unsigned char numbers[10][4] = { | ||
295 | {0x0e, 0x0a, 0x0a, 0x0e}, /* 0 */ | ||
296 | {0x04, 0x0c, 0x04, 0x04}, /* 1 */ | ||
297 | {0x0e, 0x02, 0x04, 0x0e}, /* 2 */ | ||
298 | {0x0e, 0x02, 0x06, 0x0e}, /* 3 */ | ||
299 | {0x08, 0x0c, 0x0e, 0x04}, /* 4 */ | ||
300 | {0x0e, 0x0c, 0x02, 0x0c}, /* 5 */ | ||
301 | {0x0e, 0x08, 0x0e, 0x0e}, /* 6 */ | ||
302 | {0x0e, 0x02, 0x04, 0x08}, /* 7 */ | ||
303 | {0x0e, 0x0e, 0x0a, 0x0e}, /* 8 */ | ||
304 | {0x0e, 0x0e, 0x02, 0x0e}, /* 9 */ | ||
305 | }; | ||
306 | |||
307 | struct wps_state *state = gwps->state; | ||
308 | struct screen *display = gwps->display; | ||
309 | struct wps_data *data = gwps->data; | ||
310 | unsigned char progress_pattern[7]; | ||
311 | char timestr[10]; | ||
312 | int time; | ||
313 | int time_idx = 0; | ||
314 | int pos = 0; | ||
315 | int pat_idx = 1; | ||
316 | int digit, i, j; | ||
317 | bool softchar; | ||
318 | |||
319 | if (!state->id3 || buf_size < 34) /* worst case: 11x UTF-8 char + \0 */ | ||
320 | return; | ||
321 | |||
322 | time = state->id3->elapsed + state->ff_rewind_count; | ||
323 | if (state->id3->length) | ||
324 | pos = 55 * time / state->id3->length; | ||
325 | |||
326 | memset(timestr, 0, sizeof(timestr)); | ||
327 | format_time(timestr, sizeof(timestr)-2, time); | ||
328 | timestr[strlen(timestr)] = ':'; /* always safe */ | ||
329 | |||
330 | for (i = 0; i < 11; i++, pos -= 5) | ||
331 | { | ||
332 | softchar = false; | ||
333 | memset(progress_pattern, 0, sizeof(progress_pattern)); | ||
334 | |||
335 | if ((digit = timestr[time_idx])) | ||
336 | { | ||
337 | softchar = true; | ||
338 | digit -= '0'; | ||
339 | |||
340 | if (timestr[time_idx + 1] == ':') /* ones, left aligned */ | ||
341 | { | ||
342 | memcpy(progress_pattern, numbers[digit], 4); | ||
343 | time_idx += 2; | ||
344 | } | ||
345 | else /* tens, shifted right */ | ||
346 | { | ||
347 | for (j = 0; j < 4; j++) | ||
348 | progress_pattern[j] = numbers[digit][j] >> 1; | ||
349 | |||
350 | if (time_idx > 0) /* not the first group, add colon in front */ | ||
351 | { | ||
352 | progress_pattern[1] |= 0x10u; | ||
353 | progress_pattern[3] |= 0x10u; | ||
354 | } | ||
355 | time_idx++; | ||
356 | } | ||
357 | |||
358 | if (pos >= 5) | ||
359 | progress_pattern[5] = progress_pattern[6] = 0x1fu; | ||
360 | } | ||
361 | |||
362 | if (pos > 0 && pos < 5) | ||
363 | { | ||
364 | softchar = true; | ||
365 | progress_pattern[5] = progress_pattern[6] = (~0x1fu >> pos) & 0x1fu; | ||
366 | } | ||
367 | |||
368 | if (softchar && pat_idx < 8) | ||
369 | { | ||
370 | display->define_pattern(data->wps_progress_pat[pat_idx], | ||
371 | progress_pattern); | ||
372 | buf = utf8encode(data->wps_progress_pat[pat_idx], buf); | ||
373 | pat_idx++; | ||
374 | } | ||
375 | else if (pos <= 0) | ||
376 | buf = utf8encode(' ', buf); | ||
377 | else | ||
378 | buf = utf8encode(0xe115, buf); /* 2/7 _ */ | ||
379 | } | ||
380 | *buf = '\0'; | ||
381 | } | ||
382 | |||
383 | #endif /* HAVE_LCD_CHARCELL */ | ||
384 | |||
385 | /* Return the index to the end token for the conditional token at index. | ||
386 | The conditional token can be either a start token or a separator | ||
387 | (i.e. option) token. | ||
388 | */ | ||
389 | static int find_conditional_end(struct wps_data *data, int index) | ||
390 | { | ||
391 | int ret = index; | ||
392 | while (data->tokens[ret].type != WPS_TOKEN_CONDITIONAL_END) | ||
393 | ret = data->tokens[ret].value.i; | ||
394 | |||
395 | /* ret now is the index to the end token for the conditional. */ | ||
396 | return ret; | ||
397 | } | ||
398 | |||
399 | /* Evaluate the conditional that is at *token_index and return whether a skip | ||
400 | has ocurred. *token_index is updated with the new position. | ||
401 | */ | ||
402 | static bool evaluate_conditional(struct gui_wps *gwps, int *token_index) | ||
403 | { | ||
404 | if (!gwps) | ||
405 | return false; | ||
406 | |||
407 | struct wps_data *data = gwps->data; | ||
408 | |||
409 | int i, cond_end; | ||
410 | int cond_index = *token_index; | ||
411 | char result[128]; | ||
412 | const char *value; | ||
413 | unsigned char num_options = data->tokens[cond_index].value.i & 0xFF; | ||
414 | unsigned char prev_val = (data->tokens[cond_index].value.i & 0xFF00) >> 8; | ||
415 | |||
416 | /* treat ?xx<true> constructs as if they had 2 options. */ | ||
417 | if (num_options < 2) | ||
418 | num_options = 2; | ||
419 | |||
420 | int intval = num_options; | ||
421 | /* get_token_value needs to know the number of options in the enum */ | ||
422 | value = get_token_value(gwps, &data->tokens[cond_index + 1], | ||
423 | result, sizeof(result), &intval); | ||
424 | |||
425 | /* intval is now the number of the enum option we want to read, | ||
426 | starting from 1. If intval is -1, we check if value is empty. */ | ||
427 | if (intval == -1) | ||
428 | intval = (value && *value) ? 1 : num_options; | ||
429 | else if (intval > num_options || intval < 1) | ||
430 | intval = num_options; | ||
431 | |||
432 | data->tokens[cond_index].value.i = (intval << 8) + num_options; | ||
433 | |||
434 | /* skip to the appropriate enum case */ | ||
435 | int next = cond_index + 2; | ||
436 | for (i = 1; i < intval; i++) | ||
437 | { | ||
438 | next = data->tokens[next].value.i; | ||
439 | } | ||
440 | *token_index = next; | ||
441 | |||
442 | if (prev_val == intval) | ||
443 | { | ||
444 | /* Same conditional case as previously. Return without clearing the | ||
445 | pictures */ | ||
446 | return false; | ||
447 | } | ||
448 | |||
449 | cond_end = find_conditional_end(data, cond_index + 2); | ||
450 | for (i = cond_index + 3; i < cond_end; i++) | ||
451 | { | ||
452 | #ifdef HAVE_LCD_BITMAP | ||
453 | /* clear all pictures in the conditional and nested ones */ | ||
454 | if (data->tokens[i].type == WPS_TOKEN_IMAGE_PRELOAD_DISPLAY) | ||
455 | clear_image_pos(gwps, data->tokens[i].value.i & 0xFF); | ||
456 | #endif | ||
457 | #ifdef HAVE_ALBUMART | ||
458 | if (data->tokens[i].type == WPS_TOKEN_ALBUMART_DISPLAY) | ||
459 | draw_album_art(gwps, audio_current_aa_hid(), true); | ||
460 | #endif | ||
461 | } | ||
462 | |||
463 | return true; | ||
464 | } | ||
465 | |||
466 | /* Read a (sub)line to the given alignment format buffer. | ||
467 | linebuf is the buffer where the data is actually stored. | ||
468 | align is the alignment format that'll be used to display the text. | ||
469 | The return value indicates whether the line needs to be updated. | ||
470 | */ | ||
471 | static bool get_line(struct gui_wps *gwps, | ||
472 | int line, int subline, | ||
473 | struct align_pos *align, | ||
474 | char *linebuf, | ||
475 | int linebuf_size) | ||
476 | { | ||
477 | struct wps_data *data = gwps->data; | ||
478 | |||
479 | char temp_buf[128]; | ||
480 | char *buf = linebuf; /* will always point to the writing position */ | ||
481 | char *linebuf_end = linebuf + linebuf_size - 1; | ||
482 | int i, last_token_idx; | ||
483 | bool update = false; | ||
484 | |||
485 | /* alignment-related variables */ | ||
486 | int cur_align; | ||
487 | char* cur_align_start; | ||
488 | cur_align_start = buf; | ||
489 | cur_align = WPS_ALIGN_LEFT; | ||
490 | align->left = NULL; | ||
491 | align->center = NULL; | ||
492 | align->right = NULL; | ||
493 | |||
494 | /* Process all tokens of the desired subline */ | ||
495 | last_token_idx = wps_last_token_index(data, line, subline); | ||
496 | for (i = wps_first_token_index(data, line, subline); | ||
497 | i <= last_token_idx; i++) | ||
498 | { | ||
499 | switch(data->tokens[i].type) | ||
500 | { | ||
501 | case WPS_TOKEN_CONDITIONAL: | ||
502 | /* place ourselves in the right conditional case */ | ||
503 | update |= evaluate_conditional(gwps, &i); | ||
504 | break; | ||
505 | |||
506 | case WPS_TOKEN_CONDITIONAL_OPTION: | ||
507 | /* we've finished in the curent conditional case, | ||
508 | skip to the end of the conditional structure */ | ||
509 | i = find_conditional_end(data, i); | ||
510 | break; | ||
511 | |||
512 | #ifdef HAVE_LCD_BITMAP | ||
513 | case WPS_TOKEN_IMAGE_PRELOAD_DISPLAY: | ||
514 | { | ||
515 | struct gui_img *img = data->img; | ||
516 | int n = data->tokens[i].value.i & 0xFF; | ||
517 | int subimage = data->tokens[i].value.i >> 8; | ||
518 | |||
519 | if (n >= 0 && n < MAX_IMAGES && img[n].loaded) | ||
520 | img[n].display = subimage; | ||
521 | break; | ||
522 | } | ||
523 | #endif | ||
524 | |||
525 | case WPS_TOKEN_ALIGN_LEFT: | ||
526 | case WPS_TOKEN_ALIGN_CENTER: | ||
527 | case WPS_TOKEN_ALIGN_RIGHT: | ||
528 | /* remember where the current aligned text started */ | ||
529 | switch (cur_align) | ||
530 | { | ||
531 | case WPS_ALIGN_LEFT: | ||
532 | align->left = cur_align_start; | ||
533 | break; | ||
534 | |||
535 | case WPS_ALIGN_CENTER: | ||
536 | align->center = cur_align_start; | ||
537 | break; | ||
538 | |||
539 | case WPS_ALIGN_RIGHT: | ||
540 | align->right = cur_align_start; | ||
541 | break; | ||
542 | } | ||
543 | /* start a new alignment */ | ||
544 | switch (data->tokens[i].type) | ||
545 | { | ||
546 | case WPS_TOKEN_ALIGN_LEFT: | ||
547 | cur_align = WPS_ALIGN_LEFT; | ||
548 | break; | ||
549 | case WPS_TOKEN_ALIGN_CENTER: | ||
550 | cur_align = WPS_ALIGN_CENTER; | ||
551 | break; | ||
552 | case WPS_TOKEN_ALIGN_RIGHT: | ||
553 | cur_align = WPS_ALIGN_RIGHT; | ||
554 | break; | ||
555 | default: | ||
556 | break; | ||
557 | } | ||
558 | *buf++ = 0; | ||
559 | cur_align_start = buf; | ||
560 | break; | ||
561 | case WPS_VIEWPORT_ENABLE: | ||
562 | { | ||
563 | char label = data->tokens[i].value.i; | ||
564 | int j; | ||
565 | char temp = VP_DRAW_HIDEABLE; | ||
566 | for(j=0;j<data->num_viewports;j++) | ||
567 | { | ||
568 | temp = VP_DRAW_HIDEABLE; | ||
569 | if ((data->viewports[j].hidden_flags&VP_DRAW_HIDEABLE) && | ||
570 | (data->viewports[j].label == label)) | ||
571 | { | ||
572 | if (data->viewports[j].hidden_flags&VP_DRAW_WASHIDDEN) | ||
573 | temp |= VP_DRAW_WASHIDDEN; | ||
574 | data->viewports[j].hidden_flags = temp; | ||
575 | } | ||
576 | } | ||
577 | } | ||
578 | break; | ||
579 | default: | ||
580 | { | ||
581 | /* get the value of the tag and copy it to the buffer */ | ||
582 | const char *value = get_token_value(gwps, &data->tokens[i], | ||
583 | temp_buf, sizeof(temp_buf), NULL); | ||
584 | if (value) | ||
585 | { | ||
586 | update = true; | ||
587 | while (*value && (buf < linebuf_end)) | ||
588 | *buf++ = *value++; | ||
589 | } | ||
590 | break; | ||
591 | } | ||
592 | } | ||
593 | } | ||
594 | |||
595 | /* close the current alignment */ | ||
596 | switch (cur_align) | ||
597 | { | ||
598 | case WPS_ALIGN_LEFT: | ||
599 | align->left = cur_align_start; | ||
600 | break; | ||
601 | |||
602 | case WPS_ALIGN_CENTER: | ||
603 | align->center = cur_align_start; | ||
604 | break; | ||
605 | |||
606 | case WPS_ALIGN_RIGHT: | ||
607 | align->right = cur_align_start; | ||
608 | break; | ||
609 | } | ||
610 | |||
611 | return update; | ||
612 | } | ||
613 | |||
614 | static void get_subline_timeout(struct gui_wps *gwps, int line, int subline) | ||
615 | { | ||
616 | struct wps_data *data = gwps->data; | ||
617 | int i; | ||
618 | int subline_idx = wps_subline_index(data, line, subline); | ||
619 | int last_token_idx = wps_last_token_index(data, line, subline); | ||
620 | |||
621 | data->sublines[subline_idx].time_mult = DEFAULT_SUBLINE_TIME_MULTIPLIER; | ||
622 | |||
623 | for (i = wps_first_token_index(data, line, subline); | ||
624 | i <= last_token_idx; i++) | ||
625 | { | ||
626 | switch(data->tokens[i].type) | ||
627 | { | ||
628 | case WPS_TOKEN_CONDITIONAL: | ||
629 | /* place ourselves in the right conditional case */ | ||
630 | evaluate_conditional(gwps, &i); | ||
631 | break; | ||
632 | |||
633 | case WPS_TOKEN_CONDITIONAL_OPTION: | ||
634 | /* we've finished in the curent conditional case, | ||
635 | skip to the end of the conditional structure */ | ||
636 | i = find_conditional_end(data, i); | ||
637 | break; | ||
638 | |||
639 | case WPS_TOKEN_SUBLINE_TIMEOUT: | ||
640 | data->sublines[subline_idx].time_mult = data->tokens[i].value.i; | ||
641 | break; | ||
642 | |||
643 | default: | ||
644 | break; | ||
645 | } | ||
646 | } | ||
647 | } | ||
648 | |||
649 | /* Calculates which subline should be displayed for the specified line | ||
650 | Returns true iff the subline must be refreshed */ | ||
651 | static bool update_curr_subline(struct gui_wps *gwps, int line) | ||
652 | { | ||
653 | struct wps_data *data = gwps->data; | ||
654 | |||
655 | int search, search_start, num_sublines; | ||
656 | bool reset_subline; | ||
657 | bool new_subline_refresh; | ||
658 | bool only_one_subline; | ||
659 | |||
660 | num_sublines = data->lines[line].num_sublines; | ||
661 | reset_subline = (data->lines[line].curr_subline == SUBLINE_RESET); | ||
662 | new_subline_refresh = false; | ||
663 | only_one_subline = false; | ||
664 | |||
665 | /* if time to advance to next sub-line */ | ||
666 | if (TIME_AFTER(current_tick, data->lines[line].subline_expire_time - 1) || | ||
667 | reset_subline) | ||
668 | { | ||
669 | /* search all sublines until the next subline with time > 0 | ||
670 | is found or we get back to the subline we started with */ | ||
671 | if (reset_subline) | ||
672 | search_start = 0; | ||
673 | else | ||
674 | search_start = data->lines[line].curr_subline; | ||
675 | |||
676 | for (search = 0; search < num_sublines; search++) | ||
677 | { | ||
678 | data->lines[line].curr_subline++; | ||
679 | |||
680 | /* wrap around if beyond last defined subline or WPS_MAX_SUBLINES */ | ||
681 | if (data->lines[line].curr_subline == num_sublines) | ||
682 | { | ||
683 | if (data->lines[line].curr_subline == 1) | ||
684 | only_one_subline = true; | ||
685 | data->lines[line].curr_subline = 0; | ||
686 | } | ||
687 | |||
688 | /* if back where we started after search or | ||
689 | only one subline is defined on the line */ | ||
690 | if (((search > 0) && | ||
691 | (data->lines[line].curr_subline == search_start)) || | ||
692 | only_one_subline) | ||
693 | { | ||
694 | /* no other subline with a time > 0 exists */ | ||
695 | data->lines[line].subline_expire_time = (reset_subline ? | ||
696 | current_tick : | ||
697 | data->lines[line].subline_expire_time) + 100 * HZ; | ||
698 | break; | ||
699 | } | ||
700 | else | ||
701 | { | ||
702 | /* get initial time multiplier for this subline */ | ||
703 | get_subline_timeout(gwps, line, data->lines[line].curr_subline); | ||
704 | |||
705 | int subline_idx = wps_subline_index(data, line, | ||
706 | data->lines[line].curr_subline); | ||
707 | |||
708 | /* only use this subline if subline time > 0 */ | ||
709 | if (data->sublines[subline_idx].time_mult > 0) | ||
710 | { | ||
711 | new_subline_refresh = true; | ||
712 | data->lines[line].subline_expire_time = (reset_subline ? | ||
713 | current_tick : data->lines[line].subline_expire_time) + | ||
714 | TIMEOUT_UNIT*data->sublines[subline_idx].time_mult; | ||
715 | break; | ||
716 | } | ||
717 | } | ||
718 | } | ||
719 | } | ||
720 | |||
721 | return new_subline_refresh; | ||
722 | } | ||
723 | |||
724 | /* Display a line appropriately according to its alignment format. | ||
725 | format_align contains the text, separated between left, center and right. | ||
726 | line is the index of the line on the screen. | ||
727 | scroll indicates whether the line is a scrolling one or not. | ||
728 | */ | ||
729 | static void write_line(struct screen *display, | ||
730 | struct align_pos *format_align, | ||
731 | int line, | ||
732 | bool scroll) | ||
733 | { | ||
734 | int left_width = 0, left_xpos; | ||
735 | int center_width = 0, center_xpos; | ||
736 | int right_width = 0, right_xpos; | ||
737 | int ypos; | ||
738 | int space_width; | ||
739 | int string_height; | ||
740 | int scroll_width; | ||
741 | |||
742 | /* calculate different string sizes and positions */ | ||
743 | display->getstringsize((unsigned char *)" ", &space_width, &string_height); | ||
744 | if (format_align->left != 0) { | ||
745 | display->getstringsize((unsigned char *)format_align->left, | ||
746 | &left_width, &string_height); | ||
747 | } | ||
748 | |||
749 | if (format_align->right != 0) { | ||
750 | display->getstringsize((unsigned char *)format_align->right, | ||
751 | &right_width, &string_height); | ||
752 | } | ||
753 | |||
754 | if (format_align->center != 0) { | ||
755 | display->getstringsize((unsigned char *)format_align->center, | ||
756 | ¢er_width, &string_height); | ||
757 | } | ||
758 | |||
759 | left_xpos = 0; | ||
760 | right_xpos = (display->getwidth() - right_width); | ||
761 | center_xpos = (display->getwidth() + left_xpos - center_width) / 2; | ||
762 | |||
763 | scroll_width = display->getwidth() - left_xpos; | ||
764 | |||
765 | /* Checks for overlapping strings. | ||
766 | If needed the overlapping strings will be merged, separated by a | ||
767 | space */ | ||
768 | |||
769 | /* CASE 1: left and centered string overlap */ | ||
770 | /* there is a left string, need to merge left and center */ | ||
771 | if ((left_width != 0 && center_width != 0) && | ||
772 | (left_xpos + left_width + space_width > center_xpos)) { | ||
773 | /* replace the former separator '\0' of left and | ||
774 | center string with a space */ | ||
775 | *(--format_align->center) = ' '; | ||
776 | /* calculate the new width and position of the merged string */ | ||
777 | left_width = left_width + space_width + center_width; | ||
778 | /* there is no centered string anymore */ | ||
779 | center_width = 0; | ||
780 | } | ||
781 | /* there is no left string, move center to left */ | ||
782 | if ((left_width == 0 && center_width != 0) && | ||
783 | (left_xpos + left_width > center_xpos)) { | ||
784 | /* move the center string to the left string */ | ||
785 | format_align->left = format_align->center; | ||
786 | /* calculate the new width and position of the string */ | ||
787 | left_width = center_width; | ||
788 | /* there is no centered string anymore */ | ||
789 | center_width = 0; | ||
790 | } | ||
791 | |||
792 | /* CASE 2: centered and right string overlap */ | ||
793 | /* there is a right string, need to merge center and right */ | ||
794 | if ((center_width != 0 && right_width != 0) && | ||
795 | (center_xpos + center_width + space_width > right_xpos)) { | ||
796 | /* replace the former separator '\0' of center and | ||
797 | right string with a space */ | ||
798 | *(--format_align->right) = ' '; | ||
799 | /* move the center string to the right after merge */ | ||
800 | format_align->right = format_align->center; | ||
801 | /* calculate the new width and position of the merged string */ | ||
802 | right_width = center_width + space_width + right_width; | ||
803 | right_xpos = (display->getwidth() - right_width); | ||
804 | /* there is no centered string anymore */ | ||
805 | center_width = 0; | ||
806 | } | ||
807 | /* there is no right string, move center to right */ | ||
808 | if ((center_width != 0 && right_width == 0) && | ||
809 | (center_xpos + center_width > right_xpos)) { | ||
810 | /* move the center string to the right string */ | ||
811 | format_align->right = format_align->center; | ||
812 | /* calculate the new width and position of the string */ | ||
813 | right_width = center_width; | ||
814 | right_xpos = (display->getwidth() - right_width); | ||
815 | /* there is no centered string anymore */ | ||
816 | center_width = 0; | ||
817 | } | ||
818 | |||
819 | /* CASE 3: left and right overlap | ||
820 | There is no center string anymore, either there never | ||
821 | was one or it has been merged in case 1 or 2 */ | ||
822 | /* there is a left string, need to merge left and right */ | ||
823 | if ((left_width != 0 && center_width == 0 && right_width != 0) && | ||
824 | (left_xpos + left_width + space_width > right_xpos)) { | ||
825 | /* replace the former separator '\0' of left and | ||
826 | right string with a space */ | ||
827 | *(--format_align->right) = ' '; | ||
828 | /* calculate the new width and position of the string */ | ||
829 | left_width = left_width + space_width + right_width; | ||
830 | /* there is no right string anymore */ | ||
831 | right_width = 0; | ||
832 | } | ||
833 | /* there is no left string, move right to left */ | ||
834 | if ((left_width == 0 && center_width == 0 && right_width != 0) && | ||
835 | (left_width > right_xpos)) { | ||
836 | /* move the right string to the left string */ | ||
837 | format_align->left = format_align->right; | ||
838 | /* calculate the new width and position of the string */ | ||
839 | left_width = right_width; | ||
840 | /* there is no right string anymore */ | ||
841 | right_width = 0; | ||
842 | } | ||
843 | |||
844 | ypos = (line * string_height); | ||
845 | |||
846 | |||
847 | if (scroll && ((left_width > scroll_width) || | ||
848 | (center_width > scroll_width) || | ||
849 | (right_width > scroll_width))) | ||
850 | { | ||
851 | display->puts_scroll(0, line, | ||
852 | (unsigned char *)format_align->left); | ||
853 | } | ||
854 | else | ||
855 | { | ||
856 | #ifdef HAVE_LCD_BITMAP | ||
857 | /* clear the line first */ | ||
858 | display->set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID); | ||
859 | display->fillrect(left_xpos, ypos, display->getwidth(), string_height); | ||
860 | display->set_drawmode(DRMODE_SOLID); | ||
861 | #endif | ||
862 | |||
863 | /* Nasty hack: we output an empty scrolling string, | ||
864 | which will reset the scroller for that line */ | ||
865 | display->puts_scroll(0, line, (unsigned char *)""); | ||
866 | |||
867 | /* print aligned strings */ | ||
868 | if (left_width != 0) | ||
869 | { | ||
870 | display->putsxy(left_xpos, ypos, | ||
871 | (unsigned char *)format_align->left); | ||
872 | } | ||
873 | if (center_width != 0) | ||
874 | { | ||
875 | display->putsxy(center_xpos, ypos, | ||
876 | (unsigned char *)format_align->center); | ||
877 | } | ||
878 | if (right_width != 0) | ||
879 | { | ||
880 | display->putsxy(right_xpos, ypos, | ||
881 | (unsigned char *)format_align->right); | ||
882 | } | ||
883 | } | ||
884 | } | ||
885 | |||
886 | bool gui_wps_redraw(struct gui_wps *gwps, | ||
887 | int ffwd_offset, | ||
888 | unsigned refresh_mode) | ||
889 | { | ||
890 | struct wps_data *data = gwps->data; | ||
891 | struct screen *display = gwps->display; | ||
892 | struct wps_state *state = gwps->state; | ||
893 | |||
894 | if (!data || !state || !display) | ||
895 | return false; | ||
896 | |||
897 | struct mp3entry *id3 = state->id3; | ||
898 | |||
899 | if (!id3) | ||
900 | return false; | ||
901 | |||
902 | int v, line, i, subline_idx; | ||
903 | unsigned flags; | ||
904 | char linebuf[MAX_PATH]; | ||
905 | |||
906 | struct align_pos align; | ||
907 | align.left = NULL; | ||
908 | align.center = NULL; | ||
909 | align.right = NULL; | ||
910 | |||
911 | bool update_line, new_subline_refresh; | ||
912 | |||
913 | #ifdef HAVE_LCD_BITMAP | ||
914 | |||
915 | /* to find out wether the peak meter is enabled we | ||
916 | assume it wasn't until we find a line that contains | ||
917 | the peak meter. We can't use peak_meter_enabled itself | ||
918 | because that would mean to turn off the meter thread | ||
919 | temporarily. (That shouldn't matter unless yield | ||
920 | or sleep is called but who knows...) | ||
921 | */ | ||
922 | bool enable_pm = false; | ||
923 | |||
924 | #endif | ||
925 | |||
926 | /* reset to first subline if refresh all flag is set */ | ||
927 | if (refresh_mode == WPS_REFRESH_ALL) | ||
928 | { | ||
929 | display->set_viewport(&data->viewports[0].vp); | ||
930 | display->clear_viewport(); | ||
931 | |||
932 | for (i = 0; i <= data->num_lines; i++) | ||
933 | { | ||
934 | data->lines[i].curr_subline = SUBLINE_RESET; | ||
935 | } | ||
936 | } | ||
937 | |||
938 | #ifdef HAVE_LCD_CHARCELLS | ||
939 | for (i = 0; i < 8; i++) | ||
940 | { | ||
941 | if (data->wps_progress_pat[i] == 0) | ||
942 | data->wps_progress_pat[i] = display->get_locked_pattern(); | ||
943 | } | ||
944 | #endif | ||
945 | |||
946 | state->ff_rewind_count = ffwd_offset; | ||
947 | |||
948 | /* disable any viewports which are conditionally displayed */ | ||
949 | for (v = 0; v < data->num_viewports; v++) | ||
950 | { | ||
951 | if (data->viewports[v].hidden_flags&VP_DRAW_HIDEABLE) | ||
952 | { | ||
953 | if (data->viewports[v].hidden_flags&VP_DRAW_HIDDEN) | ||
954 | data->viewports[v].hidden_flags |= VP_DRAW_WASHIDDEN; | ||
955 | else | ||
956 | data->viewports[v].hidden_flags |= VP_DRAW_HIDDEN; | ||
957 | } | ||
958 | } | ||
959 | for (v = 0; v < data->num_viewports; v++) | ||
960 | { | ||
961 | struct wps_viewport *wps_vp = &(data->viewports[v]); | ||
962 | unsigned vp_refresh_mode = refresh_mode; | ||
963 | display->set_viewport(&wps_vp->vp); | ||
964 | |||
965 | #ifdef HAVE_LCD_BITMAP | ||
966 | /* Set images to not to be displayed */ | ||
967 | for (i = 0; i < MAX_IMAGES; i++) | ||
968 | { | ||
969 | data->img[i].display = -1; | ||
970 | } | ||
971 | #endif | ||
972 | /* dont redraw the viewport if its disabled */ | ||
973 | if ((wps_vp->hidden_flags&VP_DRAW_HIDDEN)) | ||
974 | { | ||
975 | if (!(wps_vp->hidden_flags&VP_DRAW_WASHIDDEN)) | ||
976 | display->scroll_stop(&wps_vp->vp); | ||
977 | wps_vp->hidden_flags |= VP_DRAW_WASHIDDEN; | ||
978 | continue; | ||
979 | } | ||
980 | else if (((wps_vp->hidden_flags& | ||
981 | (VP_DRAW_WASHIDDEN|VP_DRAW_HIDEABLE)) | ||
982 | == (VP_DRAW_WASHIDDEN|VP_DRAW_HIDEABLE))) | ||
983 | { | ||
984 | vp_refresh_mode = WPS_REFRESH_ALL; | ||
985 | wps_vp->hidden_flags = VP_DRAW_HIDEABLE; | ||
986 | } | ||
987 | if (vp_refresh_mode == WPS_REFRESH_ALL) | ||
988 | { | ||
989 | display->clear_viewport(); | ||
990 | } | ||
991 | |||
992 | for (line = wps_vp->first_line; | ||
993 | line <= wps_vp->last_line; line++) | ||
994 | { | ||
995 | memset(linebuf, 0, sizeof(linebuf)); | ||
996 | update_line = false; | ||
997 | |||
998 | /* get current subline for the line */ | ||
999 | new_subline_refresh = update_curr_subline(gwps, line); | ||
1000 | |||
1001 | subline_idx = wps_subline_index(data, line, | ||
1002 | data->lines[line].curr_subline); | ||
1003 | flags = data->sublines[subline_idx].line_type; | ||
1004 | |||
1005 | if (vp_refresh_mode == WPS_REFRESH_ALL || (flags & vp_refresh_mode) | ||
1006 | || new_subline_refresh) | ||
1007 | { | ||
1008 | /* get_line tells us if we need to update the line */ | ||
1009 | update_line = get_line(gwps, line, data->lines[line].curr_subline, | ||
1010 | &align, linebuf, sizeof(linebuf)); | ||
1011 | } | ||
1012 | #ifdef HAVE_LCD_BITMAP | ||
1013 | /* peakmeter */ | ||
1014 | if (flags & vp_refresh_mode & WPS_REFRESH_PEAK_METER) | ||
1015 | { | ||
1016 | /* the peakmeter should be alone on its line */ | ||
1017 | update_line = false; | ||
1018 | |||
1019 | int h = font_get(wps_vp->vp.font)->height; | ||
1020 | int peak_meter_y = (line - wps_vp->first_line)* h; | ||
1021 | |||
1022 | /* The user might decide to have the peak meter in the last | ||
1023 | line so that it is only displayed if no status bar is | ||
1024 | visible. If so we neither want do draw nor enable the | ||
1025 | peak meter. */ | ||
1026 | if (peak_meter_y + h <= display->getheight()) { | ||
1027 | /* found a line with a peak meter -> remember that we must | ||
1028 | enable it later */ | ||
1029 | enable_pm = true; | ||
1030 | peak_meter_enabled = true; | ||
1031 | peak_meter_screen(gwps->display, 0, peak_meter_y, | ||
1032 | MIN(h, display->getheight() - peak_meter_y)); | ||
1033 | } | ||
1034 | else | ||
1035 | { | ||
1036 | peak_meter_enabled = false; | ||
1037 | } | ||
1038 | } | ||
1039 | |||
1040 | #else /* HAVE_LCD_CHARCELL */ | ||
1041 | |||
1042 | /* progressbar */ | ||
1043 | if (flags & vp_refresh_mode & WPS_REFRESH_PLAYER_PROGRESS) | ||
1044 | { | ||
1045 | if (data->full_line_progressbar) | ||
1046 | draw_player_fullbar(gwps, linebuf, sizeof(linebuf)); | ||
1047 | else | ||
1048 | draw_player_progress(gwps); | ||
1049 | } | ||
1050 | #endif | ||
1051 | |||
1052 | if (update_line && | ||
1053 | /* conditionals clear the line which means if the %Vd is put into the default | ||
1054 | viewport there will be a blank line. | ||
1055 | To get around this we dont allow any actual drawing to happen in the | ||
1056 | deault vp if other vp's are defined */ | ||
1057 | ((data->num_viewports>1 && v!=0) || data->num_viewports == 1)) | ||
1058 | { | ||
1059 | if (flags & WPS_REFRESH_SCROLL) | ||
1060 | { | ||
1061 | /* if the line is a scrolling one we don't want to update | ||
1062 | too often, so that it has the time to scroll */ | ||
1063 | if ((vp_refresh_mode & WPS_REFRESH_SCROLL) || new_subline_refresh) | ||
1064 | write_line(display, &align, line - wps_vp->first_line, true); | ||
1065 | } | ||
1066 | else | ||
1067 | write_line(display, &align, line - wps_vp->first_line, false); | ||
1068 | } | ||
1069 | } | ||
1070 | |||
1071 | #ifdef HAVE_LCD_BITMAP | ||
1072 | /* progressbar */ | ||
1073 | if (vp_refresh_mode & WPS_REFRESH_PLAYER_PROGRESS) | ||
1074 | { | ||
1075 | if (wps_vp->pb) | ||
1076 | { | ||
1077 | draw_progressbar(gwps, wps_vp); | ||
1078 | } | ||
1079 | } | ||
1080 | /* Now display any images in this viewport */ | ||
1081 | wps_display_images(gwps, &wps_vp->vp); | ||
1082 | #endif | ||
1083 | } | ||
1084 | |||
1085 | #ifdef HAVE_LCD_BITMAP | ||
1086 | data->peak_meter_enabled = enable_pm; | ||
1087 | #endif | ||
1088 | |||
1089 | if (refresh_mode & WPS_REFRESH_STATUSBAR) | ||
1090 | { | ||
1091 | gwps_draw_statusbars(); | ||
1092 | } | ||
1093 | /* Restore the default viewport */ | ||
1094 | display->set_viewport(NULL); | ||
1095 | |||
1096 | display->update(); | ||
1097 | |||
1098 | return true; | ||
1099 | } | ||
diff --git a/apps/gui/wps_engine/wps_engine.h b/apps/gui/wps_engine/wps_engine.h new file mode 100644 index 0000000000..fe034f9138 --- /dev/null +++ b/apps/gui/wps_engine/wps_engine.h | |||
@@ -0,0 +1,49 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id: gwps.h 22003 2009-07-22 22:10:25Z kugel $ | ||
9 | * | ||
10 | * Copyright (C) 2007 Nicolas Pennequin | ||
11 | * | ||
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. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | /** Use this for stuff which external code needs to include **/ | ||
23 | |||
24 | #ifndef _WPS_ENGINE_H | ||
25 | #define _WPS_ENGINE_H | ||
26 | #include <stdbool.h> | ||
27 | #include "wps_internals.h" /* TODO: remove this line.. shoudlnt be needed */ | ||
28 | |||
29 | |||
30 | #ifdef HAVE_TOUCHSCREEN | ||
31 | int wps_get_touchaction(struct wps_data *data); | ||
32 | #endif | ||
33 | |||
34 | #ifdef HAVE_ALBUMART | ||
35 | /* gives back if WPS contains an albumart tag */ | ||
36 | bool gui_sync_wps_uses_albumart(void); | ||
37 | #endif | ||
38 | |||
39 | /* setup and display a WPS for the first time */ | ||
40 | bool gui_wps_display(struct gui_wps *gwps); | ||
41 | /* do a requested redraw */ | ||
42 | bool gui_wps_redraw(struct gui_wps *gwps, | ||
43 | int ffwd_offset, | ||
44 | unsigned refresh_mode); | ||
45 | /* do a partial redraw, or full if required, also do any housekeeping | ||
46 | * which might be needed */ | ||
47 | bool gui_wps_update(struct gui_wps *gwps); | ||
48 | |||
49 | #endif | ||
diff --git a/apps/gui/wps_engine/wps_internals.h b/apps/gui/wps_engine/wps_internals.h new file mode 100644 index 0000000000..581763fb9a --- /dev/null +++ b/apps/gui/wps_engine/wps_internals.h | |||
@@ -0,0 +1,556 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 Nicolas Pennequin | ||
11 | * | ||
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. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | /* This stuff is for the wps engine only.. anyone caught using this outside | ||
23 | * of apps/gui/wps_engine will be shot on site! */ | ||
24 | |||
25 | #ifndef _WPS_ENGINE_INTERNALS_ | ||
26 | #define _WPS_ENGINE_INTERNALS_ | ||
27 | /* Timeout unit expressed in HZ. In WPS, all timeouts are given in seconds | ||
28 | (possibly with a decimal fraction) but stored as integer values. | ||
29 | E.g. 2.5 is stored as 25. This means 25 tenth of a second, i.e. 25 units. | ||
30 | */ | ||
31 | #define TIMEOUT_UNIT (HZ/10) /* I.e. 0.1 sec */ | ||
32 | #define DEFAULT_SUBLINE_TIME_MULTIPLIER 20 /* In TIMEOUT_UNIT's */ | ||
33 | |||
34 | |||
35 | |||
36 | |||
37 | /* TODO: sort this mess out */ | ||
38 | |||
39 | #include "screen_access.h" | ||
40 | #include "statusbar.h" | ||
41 | #include "metadata.h" | ||
42 | |||
43 | /* constants used in line_type and as refresh_mode for wps_refresh */ | ||
44 | #define WPS_REFRESH_STATIC (1u<<0) /* line doesn't change over time */ | ||
45 | #define WPS_REFRESH_DYNAMIC (1u<<1) /* line may change (e.g. time flag) */ | ||
46 | #define WPS_REFRESH_SCROLL (1u<<2) /* line scrolls */ | ||
47 | #define WPS_REFRESH_PLAYER_PROGRESS (1u<<3) /* line contains a progress bar */ | ||
48 | #define WPS_REFRESH_PEAK_METER (1u<<4) /* line contains a peak meter */ | ||
49 | #define WPS_REFRESH_STATUSBAR (1u<<5) /* refresh statusbar */ | ||
50 | #define WPS_REFRESH_ALL (0xffffffffu) /* to refresh all line types */ | ||
51 | |||
52 | /* to refresh only those lines that change over time */ | ||
53 | #define WPS_REFRESH_NON_STATIC (WPS_REFRESH_DYNAMIC| \ | ||
54 | WPS_REFRESH_PLAYER_PROGRESS| \ | ||
55 | WPS_REFRESH_PEAK_METER) | ||
56 | /* alignments */ | ||
57 | #define WPS_ALIGN_RIGHT 32 | ||
58 | #define WPS_ALIGN_CENTER 64 | ||
59 | #define WPS_ALIGN_LEFT 128 | ||
60 | |||
61 | #ifdef HAVE_ALBUMART | ||
62 | |||
63 | /* albumart definitions */ | ||
64 | #define WPS_ALBUMART_NONE 0 /* WPS does not contain AA tag */ | ||
65 | #define WPS_ALBUMART_CHECK 1 /* WPS contains AA conditional tag */ | ||
66 | #define WPS_ALBUMART_LOAD 2 /* WPS contains AA tag */ | ||
67 | |||
68 | #define WPS_ALBUMART_ALIGN_RIGHT 1 /* x align: right */ | ||
69 | #define WPS_ALBUMART_ALIGN_CENTER 2 /* x/y align: center */ | ||
70 | #define WPS_ALBUMART_ALIGN_LEFT 4 /* x align: left */ | ||
71 | #define WPS_ALBUMART_ALIGN_TOP 1 /* y align: top */ | ||
72 | #define WPS_ALBUMART_ALIGN_BOTTOM 4 /* y align: bottom */ | ||
73 | |||
74 | #endif /* HAVE_ALBUMART */ | ||
75 | |||
76 | /* wps_data*/ | ||
77 | |||
78 | #ifdef HAVE_LCD_BITMAP | ||
79 | struct gui_img { | ||
80 | struct bitmap bm; | ||
81 | struct viewport* vp; /* The viewport to display this image in */ | ||
82 | short int x; /* x-pos */ | ||
83 | short int y; /* y-pos */ | ||
84 | short int num_subimages; /* number of sub-images */ | ||
85 | short int subimage_height; /* height of each sub-image */ | ||
86 | short int display; /* -1 for no display, 0..n to display a subimage */ | ||
87 | bool loaded; /* load state */ | ||
88 | bool always_display; /* not using the preload/display mechanism */ | ||
89 | }; | ||
90 | |||
91 | struct progressbar { | ||
92 | /* regular pb */ | ||
93 | short x; | ||
94 | /* >=0: explicitly set in the tag -> y-coord within the viewport | ||
95 | <0 : not set in the tag -> negated 1-based line number within | ||
96 | the viewport. y-coord will be computed based on the font height */ | ||
97 | short y; | ||
98 | short width; | ||
99 | short height; | ||
100 | /*progressbar image*/ | ||
101 | struct bitmap bm; | ||
102 | bool have_bitmap_pb; | ||
103 | }; | ||
104 | #endif | ||
105 | |||
106 | |||
107 | |||
108 | struct align_pos { | ||
109 | char* left; | ||
110 | char* center; | ||
111 | char* right; | ||
112 | }; | ||
113 | |||
114 | #ifdef HAVE_LCD_BITMAP | ||
115 | |||
116 | #define MAX_IMAGES (26*2) /* a-z and A-Z */ | ||
117 | #define MAX_PROGRESSBARS 3 | ||
118 | |||
119 | /* The image buffer is big enough to store one full-screen native bitmap, | ||
120 | plus two full-screen mono bitmaps. */ | ||
121 | |||
122 | #define IMG_BUFSIZE ((LCD_HEIGHT*LCD_WIDTH*LCD_DEPTH/8) \ | ||
123 | + (2*LCD_HEIGHT*LCD_WIDTH/8)) | ||
124 | |||
125 | #define WPS_MAX_VIEWPORTS 24 | ||
126 | #define WPS_MAX_LINES ((LCD_HEIGHT/5+1) * 2) | ||
127 | #define WPS_MAX_SUBLINES (WPS_MAX_LINES*3) | ||
128 | #define WPS_MAX_TOKENS 1024 | ||
129 | #define WPS_MAX_STRINGS 128 | ||
130 | #define STRING_BUFFER_SIZE 1024 | ||
131 | #define WPS_MAX_COND_LEVEL 10 | ||
132 | |||
133 | #else | ||
134 | |||
135 | #define WPS_MAX_VIEWPORTS 2 | ||
136 | #define WPS_MAX_LINES 2 | ||
137 | #define WPS_MAX_SUBLINES 12 | ||
138 | #define WPS_MAX_TOKENS 64 | ||
139 | #define WPS_MAX_STRINGS 32 | ||
140 | #define STRING_BUFFER_SIZE 64 | ||
141 | #define WPS_MAX_COND_LEVEL 5 | ||
142 | |||
143 | #endif | ||
144 | |||
145 | #define SUBLINE_RESET -1 | ||
146 | |||
147 | enum wps_parse_error { | ||
148 | PARSE_OK, | ||
149 | PARSE_FAIL_UNCLOSED_COND, | ||
150 | PARSE_FAIL_INVALID_CHAR, | ||
151 | PARSE_FAIL_COND_SYNTAX_ERROR, | ||
152 | PARSE_FAIL_COND_INVALID_PARAM, | ||
153 | PARSE_FAIL_LIMITS_EXCEEDED, | ||
154 | }; | ||
155 | |||
156 | enum wps_token_type { | ||
157 | WPS_NO_TOKEN, /* for WPS tags we don't want to save as tokens */ | ||
158 | WPS_TOKEN_UNKNOWN, | ||
159 | |||
160 | /* Markers */ | ||
161 | WPS_TOKEN_CHARACTER, | ||
162 | WPS_TOKEN_STRING, | ||
163 | |||
164 | /* Alignment */ | ||
165 | WPS_TOKEN_ALIGN_LEFT, | ||
166 | WPS_TOKEN_ALIGN_CENTER, | ||
167 | WPS_TOKEN_ALIGN_RIGHT, | ||
168 | |||
169 | /* Sublines */ | ||
170 | WPS_TOKEN_SUBLINE_TIMEOUT, | ||
171 | |||
172 | /* Battery */ | ||
173 | WPS_TOKEN_BATTERY_PERCENT, | ||
174 | WPS_TOKEN_BATTERY_VOLTS, | ||
175 | WPS_TOKEN_BATTERY_TIME, | ||
176 | WPS_TOKEN_BATTERY_CHARGER_CONNECTED, | ||
177 | WPS_TOKEN_BATTERY_CHARGING, | ||
178 | WPS_TOKEN_BATTERY_SLEEPTIME, | ||
179 | |||
180 | /* Sound */ | ||
181 | #if (CONFIG_CODEC != MAS3507D) | ||
182 | WPS_TOKEN_SOUND_PITCH, | ||
183 | #endif | ||
184 | #if (CONFIG_CODEC == SWCODEC) | ||
185 | WPS_TOKEN_REPLAYGAIN, | ||
186 | WPS_TOKEN_CROSSFADE, | ||
187 | #endif | ||
188 | |||
189 | /* Time */ | ||
190 | |||
191 | WPS_TOKEN_RTC_PRESENT, | ||
192 | |||
193 | /* The begin/end values allow us to know if a token is an RTC one. | ||
194 | New RTC tokens should be added between the markers. */ | ||
195 | |||
196 | WPS_TOKENS_RTC_BEGIN, /* just the start marker, not an actual token */ | ||
197 | |||
198 | WPS_TOKEN_RTC_DAY_OF_MONTH, | ||
199 | WPS_TOKEN_RTC_DAY_OF_MONTH_BLANK_PADDED, | ||
200 | WPS_TOKEN_RTC_12HOUR_CFG, | ||
201 | WPS_TOKEN_RTC_HOUR_24_ZERO_PADDED, | ||
202 | WPS_TOKEN_RTC_HOUR_24, | ||
203 | WPS_TOKEN_RTC_HOUR_12_ZERO_PADDED, | ||
204 | WPS_TOKEN_RTC_HOUR_12, | ||
205 | WPS_TOKEN_RTC_MONTH, | ||
206 | WPS_TOKEN_RTC_MINUTE, | ||
207 | WPS_TOKEN_RTC_SECOND, | ||
208 | WPS_TOKEN_RTC_YEAR_2_DIGITS, | ||
209 | WPS_TOKEN_RTC_YEAR_4_DIGITS, | ||
210 | WPS_TOKEN_RTC_AM_PM_UPPER, | ||
211 | WPS_TOKEN_RTC_AM_PM_LOWER, | ||
212 | WPS_TOKEN_RTC_WEEKDAY_NAME, | ||
213 | WPS_TOKEN_RTC_MONTH_NAME, | ||
214 | WPS_TOKEN_RTC_DAY_OF_WEEK_START_MON, | ||
215 | WPS_TOKEN_RTC_DAY_OF_WEEK_START_SUN, | ||
216 | |||
217 | WPS_TOKENS_RTC_END, /* just the end marker, not an actual token */ | ||
218 | |||
219 | /* Conditional */ | ||
220 | WPS_TOKEN_CONDITIONAL, | ||
221 | WPS_TOKEN_CONDITIONAL_START, | ||
222 | WPS_TOKEN_CONDITIONAL_OPTION, | ||
223 | WPS_TOKEN_CONDITIONAL_END, | ||
224 | |||
225 | /* Database */ | ||
226 | #ifdef HAVE_TAGCACHE | ||
227 | WPS_TOKEN_DATABASE_PLAYCOUNT, | ||
228 | WPS_TOKEN_DATABASE_RATING, | ||
229 | WPS_TOKEN_DATABASE_AUTOSCORE, | ||
230 | #endif | ||
231 | |||
232 | /* File */ | ||
233 | WPS_TOKEN_FILE_BITRATE, | ||
234 | WPS_TOKEN_FILE_CODEC, | ||
235 | WPS_TOKEN_FILE_FREQUENCY, | ||
236 | WPS_TOKEN_FILE_FREQUENCY_KHZ, | ||
237 | WPS_TOKEN_FILE_NAME, | ||
238 | WPS_TOKEN_FILE_NAME_WITH_EXTENSION, | ||
239 | WPS_TOKEN_FILE_PATH, | ||
240 | WPS_TOKEN_FILE_SIZE, | ||
241 | WPS_TOKEN_FILE_VBR, | ||
242 | WPS_TOKEN_FILE_DIRECTORY, | ||
243 | |||
244 | #ifdef HAVE_LCD_BITMAP | ||
245 | /* Image */ | ||
246 | WPS_TOKEN_IMAGE_BACKDROP, | ||
247 | WPS_TOKEN_IMAGE_PROGRESS_BAR, | ||
248 | WPS_TOKEN_IMAGE_PRELOAD, | ||
249 | WPS_TOKEN_IMAGE_PRELOAD_DISPLAY, | ||
250 | WPS_TOKEN_IMAGE_DISPLAY, | ||
251 | #endif | ||
252 | |||
253 | #ifdef HAVE_ALBUMART | ||
254 | /* Albumart */ | ||
255 | WPS_TOKEN_ALBUMART_DISPLAY, | ||
256 | WPS_TOKEN_ALBUMART_FOUND, | ||
257 | #endif | ||
258 | |||
259 | /* Metadata */ | ||
260 | WPS_TOKEN_METADATA_ARTIST, | ||
261 | WPS_TOKEN_METADATA_COMPOSER, | ||
262 | WPS_TOKEN_METADATA_ALBUM_ARTIST, | ||
263 | WPS_TOKEN_METADATA_GROUPING, | ||
264 | WPS_TOKEN_METADATA_ALBUM, | ||
265 | WPS_TOKEN_METADATA_GENRE, | ||
266 | WPS_TOKEN_METADATA_DISC_NUMBER, | ||
267 | WPS_TOKEN_METADATA_TRACK_NUMBER, | ||
268 | WPS_TOKEN_METADATA_TRACK_TITLE, | ||
269 | WPS_TOKEN_METADATA_VERSION, | ||
270 | WPS_TOKEN_METADATA_YEAR, | ||
271 | WPS_TOKEN_METADATA_COMMENT, | ||
272 | |||
273 | /* Mode */ | ||
274 | WPS_TOKEN_REPEAT_MODE, | ||
275 | WPS_TOKEN_PLAYBACK_STATUS, | ||
276 | |||
277 | WPS_TOKEN_MAIN_HOLD, | ||
278 | |||
279 | #ifdef HAS_REMOTE_BUTTON_HOLD | ||
280 | WPS_TOKEN_REMOTE_HOLD, | ||
281 | #endif | ||
282 | |||
283 | /* Progressbar */ | ||
284 | WPS_TOKEN_PROGRESSBAR, | ||
285 | #ifdef HAVE_LCD_CHARCELLS | ||
286 | WPS_TOKEN_PLAYER_PROGRESSBAR, | ||
287 | #endif | ||
288 | |||
289 | #ifdef HAVE_LCD_BITMAP | ||
290 | /* Peakmeter */ | ||
291 | WPS_TOKEN_PEAKMETER, | ||
292 | #endif | ||
293 | |||
294 | /* Volume level */ | ||
295 | WPS_TOKEN_VOLUME, | ||
296 | |||
297 | /* Current track */ | ||
298 | WPS_TOKEN_TRACK_ELAPSED_PERCENT, | ||
299 | WPS_TOKEN_TRACK_TIME_ELAPSED, | ||
300 | WPS_TOKEN_TRACK_TIME_REMAINING, | ||
301 | WPS_TOKEN_TRACK_LENGTH, | ||
302 | |||
303 | /* Playlist */ | ||
304 | WPS_TOKEN_PLAYLIST_ENTRIES, | ||
305 | WPS_TOKEN_PLAYLIST_NAME, | ||
306 | WPS_TOKEN_PLAYLIST_POSITION, | ||
307 | WPS_TOKEN_PLAYLIST_SHUFFLE, | ||
308 | |||
309 | #if (CONFIG_LED == LED_VIRTUAL) || defined(HAVE_REMOTE_LCD) | ||
310 | /* Virtual LED */ | ||
311 | WPS_TOKEN_VLED_HDD, | ||
312 | #endif | ||
313 | |||
314 | /* Viewport display */ | ||
315 | WPS_VIEWPORT_ENABLE, | ||
316 | |||
317 | /* buttons */ | ||
318 | WPS_TOKEN_BUTTON_VOLUME, | ||
319 | WPS_TOKEN_LASTTOUCH, | ||
320 | |||
321 | /* Setting option */ | ||
322 | WPS_TOKEN_SETTING, | ||
323 | }; | ||
324 | |||
325 | struct wps_token { | ||
326 | unsigned char type; /* enough to store the token type */ | ||
327 | |||
328 | /* Whether the tag (e.g. track name or the album) refers the | ||
329 | current or the next song (false=current, true=next) */ | ||
330 | bool next; | ||
331 | |||
332 | union { | ||
333 | char c; | ||
334 | unsigned short i; | ||
335 | } value; | ||
336 | }; | ||
337 | |||
338 | /* Description of a subline on the WPS */ | ||
339 | struct wps_subline { | ||
340 | |||
341 | /* Index of the first token for this subline in the token array. | ||
342 | Tokens of this subline end where tokens for the next subline | ||
343 | begin. */ | ||
344 | unsigned short first_token_idx; | ||
345 | |||
346 | /* Bit or'ed WPS_REFRESH_xxx */ | ||
347 | unsigned char line_type; | ||
348 | |||
349 | /* How long the subline should be displayed, in 10ths of sec */ | ||
350 | unsigned char time_mult; | ||
351 | }; | ||
352 | |||
353 | /* Description of a line on the WPS. A line is a set of sublines. | ||
354 | A subline is displayed for a certain amount of time. After that, | ||
355 | the next subline of the line is displayed. And so on. */ | ||
356 | struct wps_line { | ||
357 | |||
358 | /* Number of sublines in this line */ | ||
359 | signed char num_sublines; | ||
360 | |||
361 | /* Number (0-based) of the subline within this line currently being displayed */ | ||
362 | signed char curr_subline; | ||
363 | |||
364 | /* Index of the first subline of this line in the subline array. | ||
365 | Sublines for this line end where sublines for the next line begin. */ | ||
366 | unsigned short first_subline_idx; | ||
367 | |||
368 | /* When the next subline of this line should be displayed | ||
369 | (absolute time value in ticks) */ | ||
370 | long subline_expire_time; | ||
371 | }; | ||
372 | |||
373 | #define VP_DRAW_HIDEABLE 0x1 | ||
374 | #define VP_DRAW_HIDDEN 0x2 | ||
375 | #define VP_DRAW_WASHIDDEN 0x4 | ||
376 | struct wps_viewport { | ||
377 | struct viewport vp; /* The LCD viewport struct */ | ||
378 | struct progressbar *pb; | ||
379 | /* Indexes of the first and last lines belonging to this viewport in the | ||
380 | lines[] array */ | ||
381 | int first_line, last_line; | ||
382 | char hidden_flags; | ||
383 | char label; | ||
384 | }; | ||
385 | |||
386 | #ifdef HAVE_TOUCHSCREEN | ||
387 | struct touchregion { | ||
388 | struct wps_viewport* wvp;/* The viewport this region is in */ | ||
389 | short int x; /* x-pos */ | ||
390 | short int y; /* y-pos */ | ||
391 | short int width; /* width */ | ||
392 | short int height; /* height */ | ||
393 | bool repeat; /* requires the area be held for the action */ | ||
394 | int action; /* action this button will return */ | ||
395 | }; | ||
396 | #define MAX_TOUCHREGIONS 15 | ||
397 | #endif | ||
398 | /* wps_data | ||
399 | this struct holds all necessary data which describes the | ||
400 | viewable content of a wps */ | ||
401 | struct wps_data | ||
402 | { | ||
403 | #ifdef HAVE_LCD_BITMAP | ||
404 | struct gui_img img[MAX_IMAGES]; | ||
405 | unsigned char img_buf[IMG_BUFSIZE]; | ||
406 | unsigned char* img_buf_ptr; | ||
407 | int img_buf_free; | ||
408 | bool wps_sb_tag; | ||
409 | bool show_sb_on_wps; | ||
410 | |||
411 | struct progressbar progressbar[MAX_PROGRESSBARS]; | ||
412 | short progressbar_count; | ||
413 | |||
414 | bool peak_meter_enabled; | ||
415 | |||
416 | #ifdef HAVE_ALBUMART | ||
417 | /* Album art support */ | ||
418 | unsigned char wps_uses_albumart; /* WPS_ALBUMART_NONE, _CHECK, _LOAD */ | ||
419 | short albumart_x; | ||
420 | short albumart_y; | ||
421 | unsigned char albumart_xalign; /* WPS_ALBUMART_ALIGN_LEFT, _CENTER, _RIGHT */ | ||
422 | unsigned char albumart_yalign; /* WPS_ALBUMART_ALIGN_TOP, _CENTER, _BOTTOM */ | ||
423 | short albumart_max_width; | ||
424 | short albumart_max_height; | ||
425 | |||
426 | int albumart_cond_index; | ||
427 | #endif | ||
428 | |||
429 | #else /*HAVE_LCD_CHARCELLS */ | ||
430 | unsigned short wps_progress_pat[8]; | ||
431 | bool full_line_progressbar; | ||
432 | #endif | ||
433 | |||
434 | #ifdef HAVE_TOUCHSCREEN | ||
435 | struct touchregion touchregion[MAX_TOUCHREGIONS]; | ||
436 | short touchregion_count; | ||
437 | #endif | ||
438 | |||
439 | #ifdef HAVE_REMOTE_LCD | ||
440 | bool remote_wps; | ||
441 | #endif | ||
442 | |||
443 | /* Number of lines in the WPS. During WPS parsing, this is | ||
444 | the index of the line being parsed. */ | ||
445 | int num_lines; | ||
446 | |||
447 | /* Number of viewports in the WPS */ | ||
448 | int num_viewports; | ||
449 | struct wps_viewport viewports[WPS_MAX_VIEWPORTS]; | ||
450 | |||
451 | struct wps_line lines[WPS_MAX_LINES]; | ||
452 | |||
453 | /* Total number of sublines in the WPS. During WPS parsing, this is | ||
454 | the index of the subline where the parsed tokens are added to. */ | ||
455 | int num_sublines; | ||
456 | struct wps_subline sublines[WPS_MAX_SUBLINES]; | ||
457 | |||
458 | /* Total number of tokens in the WPS. During WPS parsing, this is | ||
459 | the index of the token being parsed. */ | ||
460 | int num_tokens; | ||
461 | struct wps_token tokens[WPS_MAX_TOKENS]; | ||
462 | |||
463 | char string_buffer[STRING_BUFFER_SIZE]; | ||
464 | char *strings[WPS_MAX_STRINGS]; | ||
465 | int num_strings; | ||
466 | |||
467 | bool wps_loaded; | ||
468 | |||
469 | /* tick the volume button was last pressed */ | ||
470 | unsigned int button_time_volume; | ||
471 | }; | ||
472 | |||
473 | /* initial setup of wps_data */ | ||
474 | void wps_data_init(struct wps_data *wps_data); | ||
475 | |||
476 | /* to setup up the wps-data from a format-buffer (isfile = false) | ||
477 | from a (wps-)file (isfile = true)*/ | ||
478 | bool wps_data_load(struct wps_data *wps_data, | ||
479 | struct screen *display, | ||
480 | const char *buf, | ||
481 | bool isfile); | ||
482 | |||
483 | /* Redraw statusbars if necessary */ | ||
484 | void gwps_draw_statusbars(void); | ||
485 | |||
486 | /* Returns the index of the subline in the subline array | ||
487 | line - 0-based line number | ||
488 | subline - 0-based subline number within the line | ||
489 | */ | ||
490 | int wps_subline_index(struct wps_data *wps_data, int line, int subline); | ||
491 | |||
492 | /* Returns the index of the first subline's token in the token array | ||
493 | line - 0-based line number | ||
494 | subline - 0-based subline number within the line | ||
495 | */ | ||
496 | int wps_first_token_index(struct wps_data *data, int line, int subline); | ||
497 | |||
498 | /* Returns the index of the last subline's token in the token array. | ||
499 | line - 0-based line number | ||
500 | subline - 0-based subline number within the line | ||
501 | */ | ||
502 | int wps_last_token_index(struct wps_data *data, int line, int subline); | ||
503 | |||
504 | /* wps_data end */ | ||
505 | |||
506 | /* wps_state | ||
507 | holds the data which belongs to the current played track, | ||
508 | the track which will be played afterwards, current path to the track | ||
509 | and some status infos */ | ||
510 | struct wps_state | ||
511 | { | ||
512 | bool ff_rewind; | ||
513 | bool paused; | ||
514 | int ff_rewind_count; | ||
515 | bool wps_time_countup; | ||
516 | struct mp3entry* id3; | ||
517 | struct mp3entry* nid3; | ||
518 | bool do_full_update; | ||
519 | }; | ||
520 | |||
521 | |||
522 | /* change the ff/rew-status | ||
523 | if ff_rew = true then we are in skipping mode | ||
524 | else we are in normal mode */ | ||
525 | /* void wps_state_update_ff_rew(bool ff_rew); Currently unused */ | ||
526 | |||
527 | /* change the tag-information of the current played track | ||
528 | and the following track */ | ||
529 | /* void wps_state_update_id3_nid3(struct mp3entry *id3, struct mp3entry *nid3); Currently unused */ | ||
530 | /* wps_state end*/ | ||
531 | |||
532 | /* gui_wps | ||
533 | defines a wps with its data, state, | ||
534 | and the screen on which the wps-content should be drawn */ | ||
535 | struct gui_wps | ||
536 | { | ||
537 | struct screen *display; | ||
538 | struct wps_data *data; | ||
539 | struct wps_state *state; | ||
540 | }; | ||
541 | |||
542 | /* gui_wps end */ | ||
543 | |||
544 | |||
545 | /* currently only on wps_state is needed */ | ||
546 | extern struct wps_state wps_state; | ||
547 | extern struct gui_wps gui_wps[NB_SCREENS]; | ||
548 | |||
549 | /***** wps_tokens.c ******/ | ||
550 | |||
551 | const char *get_token_value(struct gui_wps *gwps, | ||
552 | struct wps_token *token, | ||
553 | char *buf, int buf_size, | ||
554 | int *intval); | ||
555 | |||
556 | #endif | ||
diff --git a/apps/gui/wps_engine/wps_parser.c b/apps/gui/wps_engine/wps_parser.c new file mode 100644 index 0000000000..15acc1401d --- /dev/null +++ b/apps/gui/wps_engine/wps_parser.c | |||
@@ -0,0 +1,1843 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 Nicolas Pennequin, Dan Everton, Matthias Mohr | ||
11 | * | ||
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. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #include <stdio.h> | ||
23 | #include <string.h> | ||
24 | #include <stdlib.h> | ||
25 | #include "file.h" | ||
26 | #include "misc.h" | ||
27 | #include "plugin.h" | ||
28 | |||
29 | #ifdef __PCTOOL__ | ||
30 | #ifdef WPSEDITOR | ||
31 | #include "proxy.h" | ||
32 | #include "sysfont.h" | ||
33 | #else | ||
34 | #include "checkwps.h" | ||
35 | #include "audio.h" | ||
36 | #define DEBUGF printf | ||
37 | #endif /*WPSEDITOR*/ | ||
38 | #else | ||
39 | #include "debug.h" | ||
40 | #endif /*__PCTOOL__*/ | ||
41 | |||
42 | #include <ctype.h> | ||
43 | #include <stdbool.h> | ||
44 | #include "font.h" | ||
45 | |||
46 | #include "wps_internals.h" | ||
47 | #include "settings.h" | ||
48 | #include "settings_list.h" | ||
49 | |||
50 | #ifdef HAVE_LCD_BITMAP | ||
51 | #include "bmp.h" | ||
52 | #endif | ||
53 | |||
54 | #include "backdrop.h" | ||
55 | |||
56 | #define WPS_DEFAULTCFG WPS_DIR "/rockbox_default.wps" | ||
57 | #define RWPS_DEFAULTCFG WPS_DIR "/rockbox_default.rwps" | ||
58 | |||
59 | #define WPS_ERROR_INVALID_PARAM -1 | ||
60 | |||
61 | /* level of current conditional. | ||
62 | -1 means we're not in a conditional. */ | ||
63 | static int level = -1; | ||
64 | |||
65 | /* index of the last WPS_TOKEN_CONDITIONAL_OPTION | ||
66 | or WPS_TOKEN_CONDITIONAL_START in current level */ | ||
67 | static int lastcond[WPS_MAX_COND_LEVEL]; | ||
68 | |||
69 | /* index of the WPS_TOKEN_CONDITIONAL in current level */ | ||
70 | static int condindex[WPS_MAX_COND_LEVEL]; | ||
71 | |||
72 | /* number of condtional options in current level */ | ||
73 | static int numoptions[WPS_MAX_COND_LEVEL]; | ||
74 | |||
75 | /* the current line in the file */ | ||
76 | static int line; | ||
77 | |||
78 | #ifdef HAVE_LCD_BITMAP | ||
79 | |||
80 | #if LCD_DEPTH > 1 | ||
81 | #define MAX_BITMAPS (MAX_IMAGES+MAX_PROGRESSBARS+1) /* WPS images + pbar bitmap + backdrop */ | ||
82 | #else | ||
83 | #define MAX_BITMAPS (MAX_IMAGES+MAX_PROGRESSBARS) /* WPS images + pbar bitmap */ | ||
84 | #endif | ||
85 | |||
86 | #define PROGRESSBAR_BMP MAX_IMAGES | ||
87 | #define BACKDROP_BMP (MAX_BITMAPS-1) | ||
88 | |||
89 | /* pointers to the bitmap filenames in the WPS source */ | ||
90 | static const char *bmp_names[MAX_BITMAPS]; | ||
91 | |||
92 | #endif /* HAVE_LCD_BITMAP */ | ||
93 | |||
94 | #if defined(DEBUG) || defined(SIMULATOR) | ||
95 | /* debugging function */ | ||
96 | extern void print_debug_info(struct wps_data *data, int fail, int line); | ||
97 | #endif | ||
98 | |||
99 | static void wps_reset(struct wps_data *data); | ||
100 | |||
101 | /* Function for parsing of details for a token. At the moment the | ||
102 | function is called, the token type has already been set. The | ||
103 | function must fill in the details and possibly add more tokens | ||
104 | to the token array. It should return the number of chars that | ||
105 | has been consumed. | ||
106 | |||
107 | wps_bufptr points to the char following the tag (i.e. where | ||
108 | details begin). | ||
109 | token is the pointer to the 'main' token being parsed | ||
110 | */ | ||
111 | typedef int (*wps_tag_parse_func)(const char *wps_bufptr, | ||
112 | struct wps_token *token, struct wps_data *wps_data); | ||
113 | |||
114 | struct wps_tag { | ||
115 | enum wps_token_type type; | ||
116 | const char name[3]; | ||
117 | unsigned char refresh_type; | ||
118 | const wps_tag_parse_func parse_func; | ||
119 | }; | ||
120 | static int skip_end_of_line(const char *wps_bufptr); | ||
121 | /* prototypes of all special parse functions : */ | ||
122 | static int parse_timeout(const char *wps_bufptr, | ||
123 | struct wps_token *token, struct wps_data *wps_data); | ||
124 | static int parse_progressbar(const char *wps_bufptr, | ||
125 | struct wps_token *token, struct wps_data *wps_data); | ||
126 | static int parse_dir_level(const char *wps_bufptr, | ||
127 | struct wps_token *token, struct wps_data *wps_data); | ||
128 | static int parse_setting(const char *wps_bufptr, | ||
129 | struct wps_token *token, struct wps_data *wps_data); | ||
130 | |||
131 | #ifdef HAVE_LCD_BITMAP | ||
132 | static int parse_viewport_display(const char *wps_bufptr, | ||
133 | struct wps_token *token, struct wps_data *wps_data); | ||
134 | static int parse_viewport(const char *wps_bufptr, | ||
135 | struct wps_token *token, struct wps_data *wps_data); | ||
136 | static int parse_statusbar_enable(const char *wps_bufptr, | ||
137 | struct wps_token *token, struct wps_data *wps_data); | ||
138 | static int parse_statusbar_disable(const char *wps_bufptr, | ||
139 | struct wps_token *token, struct wps_data *wps_data); | ||
140 | static int parse_image_display(const char *wps_bufptr, | ||
141 | struct wps_token *token, struct wps_data *wps_data); | ||
142 | static int parse_image_load(const char *wps_bufptr, | ||
143 | struct wps_token *token, struct wps_data *wps_data); | ||
144 | #endif /*HAVE_LCD_BITMAP */ | ||
145 | #if (LCD_DEPTH > 1) || (defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)) | ||
146 | static int parse_image_special(const char *wps_bufptr, | ||
147 | struct wps_token *token, struct wps_data *wps_data); | ||
148 | #endif | ||
149 | #ifdef HAVE_ALBUMART | ||
150 | static int parse_albumart_load(const char *wps_bufptr, | ||
151 | struct wps_token *token, struct wps_data *wps_data); | ||
152 | static int parse_albumart_conditional(const char *wps_bufptr, | ||
153 | struct wps_token *token, struct wps_data *wps_data); | ||
154 | #endif /* HAVE_ALBUMART */ | ||
155 | #ifdef HAVE_TOUCHSCREEN | ||
156 | static int parse_touchregion(const char *wps_bufptr, | ||
157 | struct wps_token *token, struct wps_data *wps_data); | ||
158 | #else | ||
159 | static int fulline_tag_not_supported(const char *wps_bufptr, | ||
160 | struct wps_token *token, struct wps_data *wps_data) | ||
161 | { | ||
162 | (void)token; (void)wps_data; | ||
163 | return skip_end_of_line(wps_bufptr); | ||
164 | } | ||
165 | #define parse_touchregion fulline_tag_not_supported | ||
166 | #endif | ||
167 | #ifdef CONFIG_RTC | ||
168 | #define WPS_RTC_REFRESH WPS_REFRESH_DYNAMIC | ||
169 | #else | ||
170 | #define WPS_RTC_REFRESH WPS_REFRESH_STATIC | ||
171 | #endif | ||
172 | |||
173 | /* array of available tags - those with more characters have to go first | ||
174 | (e.g. "xl" and "xd" before "x"). It needs to end with the unknown token. */ | ||
175 | static const struct wps_tag all_tags[] = { | ||
176 | |||
177 | { WPS_TOKEN_ALIGN_CENTER, "ac", 0, NULL }, | ||
178 | { WPS_TOKEN_ALIGN_LEFT, "al", 0, NULL }, | ||
179 | { WPS_TOKEN_ALIGN_RIGHT, "ar", 0, NULL }, | ||
180 | |||
181 | { WPS_TOKEN_BATTERY_PERCENT, "bl", WPS_REFRESH_DYNAMIC, NULL }, | ||
182 | { WPS_TOKEN_BATTERY_VOLTS, "bv", WPS_REFRESH_DYNAMIC, NULL }, | ||
183 | { WPS_TOKEN_BATTERY_TIME, "bt", WPS_REFRESH_DYNAMIC, NULL }, | ||
184 | { WPS_TOKEN_BATTERY_SLEEPTIME, "bs", WPS_REFRESH_DYNAMIC, NULL }, | ||
185 | #if CONFIG_CHARGING >= CHARGING_MONITOR | ||
186 | { WPS_TOKEN_BATTERY_CHARGING, "bc", WPS_REFRESH_DYNAMIC, NULL }, | ||
187 | #endif | ||
188 | #if CONFIG_CHARGING | ||
189 | { WPS_TOKEN_BATTERY_CHARGER_CONNECTED,"bp", WPS_REFRESH_DYNAMIC, NULL }, | ||
190 | #endif | ||
191 | |||
192 | { WPS_TOKEN_RTC_PRESENT , "cc", WPS_REFRESH_STATIC, NULL }, | ||
193 | { WPS_TOKEN_RTC_DAY_OF_MONTH, "cd", WPS_RTC_REFRESH, NULL }, | ||
194 | { WPS_TOKEN_RTC_DAY_OF_MONTH_BLANK_PADDED,"ce", WPS_RTC_REFRESH, NULL }, | ||
195 | { WPS_TOKEN_RTC_12HOUR_CFG, "cf", WPS_RTC_REFRESH, NULL }, | ||
196 | { WPS_TOKEN_RTC_HOUR_24_ZERO_PADDED, "cH", WPS_RTC_REFRESH, NULL }, | ||
197 | { WPS_TOKEN_RTC_HOUR_24, "ck", WPS_RTC_REFRESH, NULL }, | ||
198 | { WPS_TOKEN_RTC_HOUR_12_ZERO_PADDED, "cI", WPS_RTC_REFRESH, NULL }, | ||
199 | { WPS_TOKEN_RTC_HOUR_12, "cl", WPS_RTC_REFRESH, NULL }, | ||
200 | { WPS_TOKEN_RTC_MONTH, "cm", WPS_RTC_REFRESH, NULL }, | ||
201 | { WPS_TOKEN_RTC_MINUTE, "cM", WPS_RTC_REFRESH, NULL }, | ||
202 | { WPS_TOKEN_RTC_SECOND, "cS", WPS_RTC_REFRESH, NULL }, | ||
203 | { WPS_TOKEN_RTC_YEAR_2_DIGITS, "cy", WPS_RTC_REFRESH, NULL }, | ||
204 | { WPS_TOKEN_RTC_YEAR_4_DIGITS, "cY", WPS_RTC_REFRESH, NULL }, | ||
205 | { WPS_TOKEN_RTC_AM_PM_UPPER, "cP", WPS_RTC_REFRESH, NULL }, | ||
206 | { WPS_TOKEN_RTC_AM_PM_LOWER, "cp", WPS_RTC_REFRESH, NULL }, | ||
207 | { WPS_TOKEN_RTC_WEEKDAY_NAME, "ca", WPS_RTC_REFRESH, NULL }, | ||
208 | { WPS_TOKEN_RTC_MONTH_NAME, "cb", WPS_RTC_REFRESH, NULL }, | ||
209 | { WPS_TOKEN_RTC_DAY_OF_WEEK_START_MON, "cu", WPS_RTC_REFRESH, NULL }, | ||
210 | { WPS_TOKEN_RTC_DAY_OF_WEEK_START_SUN, "cw", WPS_RTC_REFRESH, NULL }, | ||
211 | |||
212 | /* current file */ | ||
213 | { WPS_TOKEN_FILE_BITRATE, "fb", WPS_REFRESH_STATIC, NULL }, | ||
214 | { WPS_TOKEN_FILE_CODEC, "fc", WPS_REFRESH_STATIC, NULL }, | ||
215 | { WPS_TOKEN_FILE_FREQUENCY, "ff", WPS_REFRESH_STATIC, NULL }, | ||
216 | { WPS_TOKEN_FILE_FREQUENCY_KHZ, "fk", WPS_REFRESH_STATIC, NULL }, | ||
217 | { WPS_TOKEN_FILE_NAME_WITH_EXTENSION, "fm", WPS_REFRESH_STATIC, NULL }, | ||
218 | { WPS_TOKEN_FILE_NAME, "fn", WPS_REFRESH_STATIC, NULL }, | ||
219 | { WPS_TOKEN_FILE_PATH, "fp", WPS_REFRESH_STATIC, NULL }, | ||
220 | { WPS_TOKEN_FILE_SIZE, "fs", WPS_REFRESH_STATIC, NULL }, | ||
221 | { WPS_TOKEN_FILE_VBR, "fv", WPS_REFRESH_STATIC, NULL }, | ||
222 | { WPS_TOKEN_FILE_DIRECTORY, "d", WPS_REFRESH_STATIC, | ||
223 | parse_dir_level }, | ||
224 | |||
225 | /* next file */ | ||
226 | { WPS_TOKEN_FILE_BITRATE, "Fb", WPS_REFRESH_STATIC, NULL }, | ||
227 | { WPS_TOKEN_FILE_CODEC, "Fc", WPS_REFRESH_STATIC, NULL }, | ||
228 | { WPS_TOKEN_FILE_FREQUENCY, "Ff", WPS_REFRESH_STATIC, NULL }, | ||
229 | { WPS_TOKEN_FILE_FREQUENCY_KHZ, "Fk", WPS_REFRESH_STATIC, NULL }, | ||
230 | { WPS_TOKEN_FILE_NAME_WITH_EXTENSION, "Fm", WPS_REFRESH_STATIC, NULL }, | ||
231 | { WPS_TOKEN_FILE_NAME, "Fn", WPS_REFRESH_STATIC, NULL }, | ||
232 | { WPS_TOKEN_FILE_PATH, "Fp", WPS_REFRESH_STATIC, NULL }, | ||
233 | { WPS_TOKEN_FILE_SIZE, "Fs", WPS_REFRESH_STATIC, NULL }, | ||
234 | { WPS_TOKEN_FILE_VBR, "Fv", WPS_REFRESH_STATIC, NULL }, | ||
235 | { WPS_TOKEN_FILE_DIRECTORY, "D", WPS_REFRESH_STATIC, | ||
236 | parse_dir_level }, | ||
237 | |||
238 | /* current metadata */ | ||
239 | { WPS_TOKEN_METADATA_ARTIST, "ia", WPS_REFRESH_STATIC, NULL }, | ||
240 | { WPS_TOKEN_METADATA_COMPOSER, "ic", WPS_REFRESH_STATIC, NULL }, | ||
241 | { WPS_TOKEN_METADATA_ALBUM, "id", WPS_REFRESH_STATIC, NULL }, | ||
242 | { WPS_TOKEN_METADATA_ALBUM_ARTIST, "iA", WPS_REFRESH_STATIC, NULL }, | ||
243 | { WPS_TOKEN_METADATA_GROUPING, "iG", WPS_REFRESH_STATIC, NULL }, | ||
244 | { WPS_TOKEN_METADATA_GENRE, "ig", WPS_REFRESH_STATIC, NULL }, | ||
245 | { WPS_TOKEN_METADATA_DISC_NUMBER, "ik", WPS_REFRESH_STATIC, NULL }, | ||
246 | { WPS_TOKEN_METADATA_TRACK_NUMBER, "in", WPS_REFRESH_STATIC, NULL }, | ||
247 | { WPS_TOKEN_METADATA_TRACK_TITLE, "it", WPS_REFRESH_STATIC, NULL }, | ||
248 | { WPS_TOKEN_METADATA_VERSION, "iv", WPS_REFRESH_STATIC, NULL }, | ||
249 | { WPS_TOKEN_METADATA_YEAR, "iy", WPS_REFRESH_STATIC, NULL }, | ||
250 | { WPS_TOKEN_METADATA_COMMENT, "iC", WPS_REFRESH_STATIC, NULL }, | ||
251 | |||
252 | /* next metadata */ | ||
253 | { WPS_TOKEN_METADATA_ARTIST, "Ia", WPS_REFRESH_STATIC, NULL }, | ||
254 | { WPS_TOKEN_METADATA_COMPOSER, "Ic", WPS_REFRESH_STATIC, NULL }, | ||
255 | { WPS_TOKEN_METADATA_ALBUM, "Id", WPS_REFRESH_STATIC, NULL }, | ||
256 | { WPS_TOKEN_METADATA_ALBUM_ARTIST, "IA", WPS_REFRESH_STATIC, NULL }, | ||
257 | { WPS_TOKEN_METADATA_GROUPING, "IG", WPS_REFRESH_STATIC, NULL }, | ||
258 | { WPS_TOKEN_METADATA_GENRE, "Ig", WPS_REFRESH_STATIC, NULL }, | ||
259 | { WPS_TOKEN_METADATA_DISC_NUMBER, "Ik", WPS_REFRESH_STATIC, NULL }, | ||
260 | { WPS_TOKEN_METADATA_TRACK_NUMBER, "In", WPS_REFRESH_STATIC, NULL }, | ||
261 | { WPS_TOKEN_METADATA_TRACK_TITLE, "It", WPS_REFRESH_STATIC, NULL }, | ||
262 | { WPS_TOKEN_METADATA_VERSION, "Iv", WPS_REFRESH_STATIC, NULL }, | ||
263 | { WPS_TOKEN_METADATA_YEAR, "Iy", WPS_REFRESH_STATIC, NULL }, | ||
264 | { WPS_TOKEN_METADATA_COMMENT, "IC", WPS_REFRESH_STATIC, NULL }, | ||
265 | |||
266 | #if (CONFIG_CODEC != MAS3507D) | ||
267 | { WPS_TOKEN_SOUND_PITCH, "Sp", WPS_REFRESH_DYNAMIC, NULL }, | ||
268 | #endif | ||
269 | |||
270 | #if (CONFIG_LED == LED_VIRTUAL) || defined(HAVE_REMOTE_LCD) | ||
271 | { WPS_TOKEN_VLED_HDD, "lh", WPS_REFRESH_DYNAMIC, NULL }, | ||
272 | #endif | ||
273 | |||
274 | { WPS_TOKEN_MAIN_HOLD, "mh", WPS_REFRESH_DYNAMIC, NULL }, | ||
275 | |||
276 | #ifdef HAS_REMOTE_BUTTON_HOLD | ||
277 | { WPS_TOKEN_REMOTE_HOLD, "mr", WPS_REFRESH_DYNAMIC, NULL }, | ||
278 | #else | ||
279 | { WPS_TOKEN_UNKNOWN, "mr", 0, NULL }, | ||
280 | #endif | ||
281 | |||
282 | { WPS_TOKEN_REPEAT_MODE, "mm", WPS_REFRESH_DYNAMIC, NULL }, | ||
283 | { WPS_TOKEN_PLAYBACK_STATUS, "mp", WPS_REFRESH_DYNAMIC, NULL }, | ||
284 | { WPS_TOKEN_BUTTON_VOLUME, "mv", WPS_REFRESH_DYNAMIC, | ||
285 | parse_timeout }, | ||
286 | |||
287 | #ifdef HAVE_LCD_BITMAP | ||
288 | { WPS_TOKEN_PEAKMETER, "pm", WPS_REFRESH_PEAK_METER, NULL }, | ||
289 | #else | ||
290 | { WPS_TOKEN_PLAYER_PROGRESSBAR, "pf", | ||
291 | WPS_REFRESH_DYNAMIC | WPS_REFRESH_PLAYER_PROGRESS, parse_progressbar }, | ||
292 | #endif | ||
293 | { WPS_TOKEN_PROGRESSBAR, "pb", WPS_REFRESH_PLAYER_PROGRESS, | ||
294 | parse_progressbar }, | ||
295 | |||
296 | { WPS_TOKEN_VOLUME, "pv", WPS_REFRESH_DYNAMIC, NULL }, | ||
297 | |||
298 | { WPS_TOKEN_TRACK_ELAPSED_PERCENT, "px", WPS_REFRESH_DYNAMIC, NULL }, | ||
299 | { WPS_TOKEN_TRACK_TIME_ELAPSED, "pc", WPS_REFRESH_DYNAMIC, NULL }, | ||
300 | { WPS_TOKEN_TRACK_TIME_REMAINING, "pr", WPS_REFRESH_DYNAMIC, NULL }, | ||
301 | { WPS_TOKEN_TRACK_LENGTH, "pt", WPS_REFRESH_STATIC, NULL }, | ||
302 | |||
303 | { WPS_TOKEN_PLAYLIST_POSITION, "pp", WPS_REFRESH_STATIC, NULL }, | ||
304 | { WPS_TOKEN_PLAYLIST_ENTRIES, "pe", WPS_REFRESH_STATIC, NULL }, | ||
305 | { WPS_TOKEN_PLAYLIST_NAME, "pn", WPS_REFRESH_STATIC, NULL }, | ||
306 | { WPS_TOKEN_PLAYLIST_SHUFFLE, "ps", WPS_REFRESH_DYNAMIC, NULL }, | ||
307 | |||
308 | #ifdef HAVE_TAGCACHE | ||
309 | { WPS_TOKEN_DATABASE_PLAYCOUNT, "rp", WPS_REFRESH_DYNAMIC, NULL }, | ||
310 | { WPS_TOKEN_DATABASE_RATING, "rr", WPS_REFRESH_DYNAMIC, NULL }, | ||
311 | { WPS_TOKEN_DATABASE_AUTOSCORE, "ra", WPS_REFRESH_DYNAMIC, NULL }, | ||
312 | #endif | ||
313 | |||
314 | #if CONFIG_CODEC == SWCODEC | ||
315 | { WPS_TOKEN_REPLAYGAIN, "rg", WPS_REFRESH_STATIC, NULL }, | ||
316 | { WPS_TOKEN_CROSSFADE, "xf", WPS_REFRESH_DYNAMIC, NULL }, | ||
317 | #endif | ||
318 | |||
319 | { WPS_NO_TOKEN, "s", WPS_REFRESH_SCROLL, NULL }, | ||
320 | { WPS_TOKEN_SUBLINE_TIMEOUT, "t", 0, parse_timeout }, | ||
321 | |||
322 | #ifdef HAVE_LCD_BITMAP | ||
323 | { WPS_NO_TOKEN, "we", 0, parse_statusbar_enable }, | ||
324 | { WPS_NO_TOKEN, "wd", 0, parse_statusbar_disable }, | ||
325 | |||
326 | { WPS_NO_TOKEN, "xl", 0, parse_image_load }, | ||
327 | |||
328 | { WPS_TOKEN_IMAGE_PRELOAD_DISPLAY, "xd", WPS_REFRESH_STATIC, | ||
329 | parse_image_display }, | ||
330 | |||
331 | { WPS_TOKEN_IMAGE_DISPLAY, "x", 0, parse_image_load }, | ||
332 | #ifdef HAVE_ALBUMART | ||
333 | { WPS_NO_TOKEN, "Cl", 0, parse_albumart_load }, | ||
334 | { WPS_TOKEN_ALBUMART_DISPLAY, "C", WPS_REFRESH_STATIC, | ||
335 | parse_albumart_conditional }, | ||
336 | #endif | ||
337 | |||
338 | { WPS_VIEWPORT_ENABLE, "Vd", WPS_REFRESH_DYNAMIC, | ||
339 | parse_viewport_display }, | ||
340 | { WPS_NO_TOKEN, "V", 0, parse_viewport }, | ||
341 | |||
342 | #if (LCD_DEPTH > 1) || (defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)) | ||
343 | { WPS_TOKEN_IMAGE_BACKDROP, "X", 0, parse_image_special }, | ||
344 | #endif | ||
345 | #endif | ||
346 | |||
347 | { WPS_TOKEN_SETTING, "St", WPS_REFRESH_DYNAMIC, parse_setting }, | ||
348 | |||
349 | { WPS_TOKEN_LASTTOUCH, "Tl", WPS_REFRESH_DYNAMIC, parse_timeout }, | ||
350 | { WPS_NO_TOKEN, "T", 0, parse_touchregion }, | ||
351 | |||
352 | { WPS_TOKEN_UNKNOWN, "", 0, NULL } | ||
353 | /* the array MUST end with an empty string (first char is \0) */ | ||
354 | }; | ||
355 | |||
356 | /* Returns the number of chars that should be skipped to jump | ||
357 | immediately after the first eol, i.e. to the start of the next line */ | ||
358 | static int skip_end_of_line(const char *wps_bufptr) | ||
359 | { | ||
360 | line++; | ||
361 | int skip = 0; | ||
362 | while(*(wps_bufptr + skip) != '\n') | ||
363 | skip++; | ||
364 | return ++skip; | ||
365 | } | ||
366 | |||
367 | /* Starts a new subline in the current line during parsing */ | ||
368 | static void wps_start_new_subline(struct wps_data *data) | ||
369 | { | ||
370 | data->num_sublines++; | ||
371 | data->sublines[data->num_sublines].first_token_idx = data->num_tokens; | ||
372 | data->lines[data->num_lines].num_sublines++; | ||
373 | } | ||
374 | |||
375 | #ifdef HAVE_LCD_BITMAP | ||
376 | |||
377 | static int parse_statusbar_enable(const char *wps_bufptr, | ||
378 | struct wps_token *token, | ||
379 | struct wps_data *wps_data) | ||
380 | { | ||
381 | (void)token; /* Kill warnings */ | ||
382 | wps_data->wps_sb_tag = true; | ||
383 | wps_data->show_sb_on_wps = true; | ||
384 | if (wps_data->viewports[0].vp.y == 0) | ||
385 | { | ||
386 | wps_data->viewports[0].vp.y = STATUSBAR_HEIGHT; | ||
387 | wps_data->viewports[0].vp.height -= STATUSBAR_HEIGHT; | ||
388 | } | ||
389 | return skip_end_of_line(wps_bufptr); | ||
390 | } | ||
391 | |||
392 | static int parse_statusbar_disable(const char *wps_bufptr, | ||
393 | struct wps_token *token, | ||
394 | struct wps_data *wps_data) | ||
395 | { | ||
396 | (void)token; /* Kill warnings */ | ||
397 | wps_data->wps_sb_tag = true; | ||
398 | wps_data->show_sb_on_wps = false; | ||
399 | if (wps_data->viewports[0].vp.y == STATUSBAR_HEIGHT) | ||
400 | { | ||
401 | wps_data->viewports[0].vp.y = 0; | ||
402 | wps_data->viewports[0].vp.height += STATUSBAR_HEIGHT; | ||
403 | } | ||
404 | return skip_end_of_line(wps_bufptr); | ||
405 | } | ||
406 | |||
407 | static bool load_bitmap(struct wps_data *wps_data, | ||
408 | char* filename, | ||
409 | struct bitmap *bm) | ||
410 | { | ||
411 | int format; | ||
412 | #ifdef HAVE_REMOTE_LCD | ||
413 | if (wps_data->remote_wps) | ||
414 | format = FORMAT_ANY|FORMAT_REMOTE; | ||
415 | else | ||
416 | #endif | ||
417 | format = FORMAT_ANY|FORMAT_TRANSPARENT; | ||
418 | |||
419 | int ret = read_bmp_file(filename, bm, | ||
420 | wps_data->img_buf_free, | ||
421 | format,NULL); | ||
422 | |||
423 | if (ret > 0) | ||
424 | { | ||
425 | #if LCD_DEPTH == 16 | ||
426 | if (ret % 2) ret++; | ||
427 | /* Always consume an even number of bytes */ | ||
428 | #endif | ||
429 | wps_data->img_buf_ptr += ret; | ||
430 | wps_data->img_buf_free -= ret; | ||
431 | |||
432 | return true; | ||
433 | } | ||
434 | else | ||
435 | return false; | ||
436 | } | ||
437 | |||
438 | static int get_image_id(int c) | ||
439 | { | ||
440 | if(c >= 'a' && c <= 'z') | ||
441 | return c - 'a'; | ||
442 | else if(c >= 'A' && c <= 'Z') | ||
443 | return c - 'A' + 26; | ||
444 | else | ||
445 | return -1; | ||
446 | } | ||
447 | |||
448 | static char *get_image_filename(const char *start, const char* bmpdir, | ||
449 | char *buf, int buf_size) | ||
450 | { | ||
451 | const char *end = strchr(start, '|'); | ||
452 | |||
453 | if ( !end || (end - start) >= (buf_size - (int)ROCKBOX_DIR_LEN - 2) ) | ||
454 | { | ||
455 | buf = "\0"; | ||
456 | return NULL; | ||
457 | } | ||
458 | |||
459 | int bmpdirlen = strlen(bmpdir); | ||
460 | |||
461 | strcpy(buf, bmpdir); | ||
462 | buf[bmpdirlen] = '/'; | ||
463 | memcpy( &buf[bmpdirlen + 1], start, end - start); | ||
464 | buf[bmpdirlen + 1 + end - start] = 0; | ||
465 | |||
466 | return buf; | ||
467 | } | ||
468 | |||
469 | static int parse_image_display(const char *wps_bufptr, | ||
470 | struct wps_token *token, | ||
471 | struct wps_data *wps_data) | ||
472 | { | ||
473 | (void)wps_data; | ||
474 | int n = get_image_id(wps_bufptr[0]); | ||
475 | int subimage; | ||
476 | |||
477 | if (n == -1) | ||
478 | { | ||
479 | /* invalid picture display tag */ | ||
480 | return WPS_ERROR_INVALID_PARAM; | ||
481 | } | ||
482 | |||
483 | if ((subimage = get_image_id(wps_bufptr[1])) != -1) | ||
484 | { | ||
485 | /* Sanity check */ | ||
486 | if (subimage >= wps_data->img[n].num_subimages) | ||
487 | return WPS_ERROR_INVALID_PARAM; | ||
488 | |||
489 | /* Store sub-image number to display in high bits */ | ||
490 | token->value.i = n | (subimage << 8); | ||
491 | return 2; /* We have consumed 2 bytes */ | ||
492 | } else { | ||
493 | token->value.i = n; | ||
494 | return 1; /* We have consumed 1 byte */ | ||
495 | } | ||
496 | } | ||
497 | |||
498 | static int parse_image_load(const char *wps_bufptr, | ||
499 | struct wps_token *token, | ||
500 | struct wps_data *wps_data) | ||
501 | { | ||
502 | int n; | ||
503 | const char *ptr = wps_bufptr; | ||
504 | const char *pos; | ||
505 | const char* filename; | ||
506 | const char* id; | ||
507 | const char *newline; | ||
508 | int x,y; | ||
509 | |||
510 | /* format: %x|n|filename.bmp|x|y| | ||
511 | or %xl|n|filename.bmp|x|y| | ||
512 | or %xl|n|filename.bmp|x|y|num_subimages| | ||
513 | */ | ||
514 | |||
515 | if (*ptr != '|') | ||
516 | return WPS_ERROR_INVALID_PARAM; | ||
517 | |||
518 | ptr++; | ||
519 | |||
520 | if (!(ptr = parse_list("ssdd", NULL, '|', ptr, &id, &filename, &x, &y))) | ||
521 | return WPS_ERROR_INVALID_PARAM; | ||
522 | |||
523 | /* Check there is a terminating | */ | ||
524 | if (*ptr != '|') | ||
525 | return WPS_ERROR_INVALID_PARAM; | ||
526 | |||
527 | /* get the image ID */ | ||
528 | n = get_image_id(*id); | ||
529 | |||
530 | /* check the image number and load state */ | ||
531 | if(n < 0 || n >= MAX_IMAGES || wps_data->img[n].loaded) | ||
532 | { | ||
533 | /* Invalid image ID */ | ||
534 | return WPS_ERROR_INVALID_PARAM; | ||
535 | } | ||
536 | |||
537 | /* save a pointer to the filename */ | ||
538 | bmp_names[n] = filename; | ||
539 | |||
540 | wps_data->img[n].x = x; | ||
541 | wps_data->img[n].y = y; | ||
542 | |||
543 | /* save current viewport */ | ||
544 | wps_data->img[n].vp = &wps_data->viewports[wps_data->num_viewports].vp; | ||
545 | |||
546 | if (token->type == WPS_TOKEN_IMAGE_DISPLAY) | ||
547 | { | ||
548 | wps_data->img[n].always_display = true; | ||
549 | } | ||
550 | else | ||
551 | { | ||
552 | /* Parse the (optional) number of sub-images */ | ||
553 | ptr++; | ||
554 | newline = strchr(ptr, '\n'); | ||
555 | pos = strchr(ptr, '|'); | ||
556 | if (pos && pos < newline) | ||
557 | wps_data->img[n].num_subimages = atoi(ptr); | ||
558 | |||
559 | if (wps_data->img[n].num_subimages <= 0) | ||
560 | return WPS_ERROR_INVALID_PARAM; | ||
561 | } | ||
562 | |||
563 | /* Skip the rest of the line */ | ||
564 | return skip_end_of_line(wps_bufptr); | ||
565 | } | ||
566 | |||
567 | static int parse_viewport_display(const char *wps_bufptr, | ||
568 | struct wps_token *token, | ||
569 | struct wps_data *wps_data) | ||
570 | { | ||
571 | (void)wps_data; | ||
572 | char letter = wps_bufptr[0]; | ||
573 | |||
574 | if (letter < 'a' || letter > 'z') | ||
575 | { | ||
576 | /* invalid viewport tag */ | ||
577 | return WPS_ERROR_INVALID_PARAM; | ||
578 | } | ||
579 | token->value.i = letter; | ||
580 | return 1; | ||
581 | } | ||
582 | |||
583 | static int parse_viewport(const char *wps_bufptr, | ||
584 | struct wps_token *token, | ||
585 | struct wps_data *wps_data) | ||
586 | { | ||
587 | (void)token; /* Kill warnings */ | ||
588 | const char *ptr = wps_bufptr; | ||
589 | struct viewport* vp; | ||
590 | int depth; | ||
591 | uint32_t set = 0; | ||
592 | enum { | ||
593 | PL_X = 0, | ||
594 | PL_Y, | ||
595 | PL_WIDTH, | ||
596 | PL_HEIGHT, | ||
597 | PL_FONT, | ||
598 | PL_FG, | ||
599 | PL_BG, | ||
600 | }; | ||
601 | int lcd_width = LCD_WIDTH, lcd_height = LCD_HEIGHT; | ||
602 | #ifdef HAVE_REMOTE_LCD | ||
603 | if (wps_data->remote_wps) | ||
604 | { | ||
605 | lcd_width = LCD_REMOTE_WIDTH; | ||
606 | lcd_height = LCD_REMOTE_HEIGHT; | ||
607 | } | ||
608 | #endif | ||
609 | |||
610 | if (wps_data->num_viewports >= WPS_MAX_VIEWPORTS) | ||
611 | return WPS_ERROR_INVALID_PARAM; | ||
612 | |||
613 | wps_data->num_viewports++; | ||
614 | /* check for the optional letter to signify its a hideable viewport */ | ||
615 | /* %Vl|<label>|<rest of tags>| */ | ||
616 | wps_data->viewports[wps_data->num_viewports].hidden_flags = 0; | ||
617 | |||
618 | if (*ptr == 'l') | ||
619 | { | ||
620 | if (*(ptr+1) == '|') | ||
621 | { | ||
622 | char label = *(ptr+2); | ||
623 | if (label >= 'a' && label <= 'z') | ||
624 | { | ||
625 | wps_data->viewports[wps_data->num_viewports].hidden_flags = VP_DRAW_HIDEABLE; | ||
626 | wps_data->viewports[wps_data->num_viewports].label = label; | ||
627 | } | ||
628 | else | ||
629 | return WPS_ERROR_INVALID_PARAM; /* malformed token: e.g. %Cl7 */ | ||
630 | ptr += 3; | ||
631 | } | ||
632 | } | ||
633 | if (*ptr != '|') | ||
634 | return WPS_ERROR_INVALID_PARAM; | ||
635 | |||
636 | ptr++; | ||
637 | vp = &wps_data->viewports[wps_data->num_viewports].vp; | ||
638 | /* format: %V|x|y|width|height|font|fg_pattern|bg_pattern| */ | ||
639 | |||
640 | /* Set the defaults for fields not user-specified */ | ||
641 | vp->drawmode = DRMODE_SOLID; | ||
642 | |||
643 | /* Work out the depth of this display */ | ||
644 | #ifdef HAVE_REMOTE_LCD | ||
645 | depth = (wps_data->remote_wps ? LCD_REMOTE_DEPTH : LCD_DEPTH); | ||
646 | #else | ||
647 | depth = LCD_DEPTH; | ||
648 | #endif | ||
649 | |||
650 | #ifdef HAVE_LCD_COLOR | ||
651 | if (depth == 16) | ||
652 | { | ||
653 | if (!(ptr = parse_list("dddddcc", &set, '|', ptr, &vp->x, &vp->y, &vp->width, | ||
654 | &vp->height, &vp->font, &vp->fg_pattern,&vp->bg_pattern))) | ||
655 | return WPS_ERROR_INVALID_PARAM; | ||
656 | } | ||
657 | else | ||
658 | #endif | ||
659 | #if (LCD_DEPTH == 2) || (defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH == 2) | ||
660 | if (depth == 2) { | ||
661 | /* Default to black on white */ | ||
662 | vp->fg_pattern = 0; | ||
663 | vp->bg_pattern = 3; | ||
664 | if (!(ptr = parse_list("dddddgg", &set, '|', ptr, &vp->x, &vp->y, &vp->width, | ||
665 | &vp->height, &vp->font, &vp->fg_pattern, &vp->bg_pattern))) | ||
666 | return WPS_ERROR_INVALID_PARAM; | ||
667 | } | ||
668 | else | ||
669 | #endif | ||
670 | #if (LCD_DEPTH == 1) || (defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH == 1) | ||
671 | if (depth == 1) | ||
672 | { | ||
673 | if (!(ptr = parse_list("ddddd", &set, '|', ptr, &vp->x, &vp->y, | ||
674 | &vp->width, &vp->height, &vp->font))) | ||
675 | return WPS_ERROR_INVALID_PARAM; | ||
676 | } | ||
677 | else | ||
678 | #endif | ||
679 | {} | ||
680 | |||
681 | /* Check for trailing | */ | ||
682 | if (*ptr != '|') | ||
683 | return WPS_ERROR_INVALID_PARAM; | ||
684 | |||
685 | if (!LIST_VALUE_PARSED(set, PL_X) || !LIST_VALUE_PARSED(set, PL_Y)) | ||
686 | return WPS_ERROR_INVALID_PARAM; | ||
687 | |||
688 | /* fix defaults */ | ||
689 | if (!LIST_VALUE_PARSED(set, PL_WIDTH)) | ||
690 | vp->width = lcd_width - vp->x; | ||
691 | if (!LIST_VALUE_PARSED(set, PL_HEIGHT)) | ||
692 | vp->height = lcd_height - vp->y; | ||
693 | |||
694 | /* Default to using the user font if the font was an invalid number */ | ||
695 | if (!LIST_VALUE_PARSED(set, PL_FONT) || | ||
696 | ((vp->font != FONT_SYSFIXED) && (vp->font != FONT_UI))) | ||
697 | vp->font = FONT_UI; | ||
698 | |||
699 | /* Validate the viewport dimensions - we know that the numbers are | ||
700 | non-negative integers */ | ||
701 | if ((vp->x >= lcd_width) || | ||
702 | ((vp->x + vp->width) > lcd_width) || | ||
703 | (vp->y >= lcd_height) || | ||
704 | ((vp->y + vp->height) > lcd_height)) | ||
705 | { | ||
706 | return WPS_ERROR_INVALID_PARAM; | ||
707 | } | ||
708 | |||
709 | #ifdef HAVE_LCD_COLOR | ||
710 | if (depth == 16) | ||
711 | { | ||
712 | if (!LIST_VALUE_PARSED(set, PL_FG)) | ||
713 | vp->fg_pattern = global_settings.fg_color; | ||
714 | if (!LIST_VALUE_PARSED(set, PL_BG)) | ||
715 | vp->bg_pattern = global_settings.bg_color; | ||
716 | } | ||
717 | #endif | ||
718 | |||
719 | wps_data->viewports[wps_data->num_viewports-1].last_line = wps_data->num_lines - 1; | ||
720 | |||
721 | wps_data->viewports[wps_data->num_viewports].first_line = wps_data->num_lines; | ||
722 | |||
723 | if (wps_data->num_sublines < WPS_MAX_SUBLINES) | ||
724 | { | ||
725 | wps_data->lines[wps_data->num_lines].first_subline_idx = | ||
726 | wps_data->num_sublines; | ||
727 | |||
728 | wps_data->sublines[wps_data->num_sublines].first_token_idx = | ||
729 | wps_data->num_tokens; | ||
730 | } | ||
731 | |||
732 | /* Skip the rest of the line */ | ||
733 | return skip_end_of_line(wps_bufptr); | ||
734 | } | ||
735 | |||
736 | #if (LCD_DEPTH > 1) || (defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)) | ||
737 | static int parse_image_special(const char *wps_bufptr, | ||
738 | struct wps_token *token, | ||
739 | struct wps_data *wps_data) | ||
740 | { | ||
741 | (void)wps_data; /* kill warning */ | ||
742 | (void)token; | ||
743 | const char *pos = NULL; | ||
744 | const char *newline; | ||
745 | |||
746 | pos = strchr(wps_bufptr + 1, '|'); | ||
747 | newline = strchr(wps_bufptr, '\n'); | ||
748 | |||
749 | if (pos > newline) | ||
750 | return WPS_ERROR_INVALID_PARAM; | ||
751 | #if LCD_DEPTH > 1 | ||
752 | if (token->type == WPS_TOKEN_IMAGE_BACKDROP) | ||
753 | { | ||
754 | /* format: %X|filename.bmp| */ | ||
755 | bmp_names[BACKDROP_BMP] = wps_bufptr + 1; | ||
756 | } | ||
757 | #endif | ||
758 | |||
759 | /* Skip the rest of the line */ | ||
760 | return skip_end_of_line(wps_bufptr); | ||
761 | } | ||
762 | #endif | ||
763 | |||
764 | #endif /* HAVE_LCD_BITMAP */ | ||
765 | |||
766 | static int parse_setting(const char *wps_bufptr, | ||
767 | struct wps_token *token, | ||
768 | struct wps_data *wps_data) | ||
769 | { | ||
770 | (void)wps_data; | ||
771 | const char *ptr = wps_bufptr; | ||
772 | const char *end; | ||
773 | int i; | ||
774 | |||
775 | /* Find the setting's cfg_name */ | ||
776 | if (*ptr != '|') | ||
777 | return WPS_ERROR_INVALID_PARAM; | ||
778 | ptr++; | ||
779 | end = strchr(ptr,'|'); | ||
780 | if (!end) | ||
781 | return WPS_ERROR_INVALID_PARAM; | ||
782 | |||
783 | /* Find the setting */ | ||
784 | for (i=0; i<nb_settings; i++) | ||
785 | if (settings[i].cfg_name && | ||
786 | !strncmp(settings[i].cfg_name,ptr,end-ptr) && | ||
787 | /* prevent matches on cfg_name prefixes */ | ||
788 | strlen(settings[i].cfg_name)==(size_t)(end-ptr)) | ||
789 | break; | ||
790 | if (i == nb_settings) | ||
791 | return WPS_ERROR_INVALID_PARAM; | ||
792 | |||
793 | /* Store the setting number */ | ||
794 | token->value.i = i; | ||
795 | |||
796 | /* Skip the rest of the line */ | ||
797 | return end-ptr+2; | ||
798 | } | ||
799 | |||
800 | |||
801 | static int parse_dir_level(const char *wps_bufptr, | ||
802 | struct wps_token *token, | ||
803 | struct wps_data *wps_data) | ||
804 | { | ||
805 | char val[] = { *wps_bufptr, '\0' }; | ||
806 | token->value.i = atoi(val); | ||
807 | (void)wps_data; /* Kill warnings */ | ||
808 | return 1; | ||
809 | } | ||
810 | |||
811 | static int parse_timeout(const char *wps_bufptr, | ||
812 | struct wps_token *token, | ||
813 | struct wps_data *wps_data) | ||
814 | { | ||
815 | int skip = 0; | ||
816 | int val = 0; | ||
817 | bool have_point = false; | ||
818 | bool have_tenth = false; | ||
819 | |||
820 | (void)wps_data; /* Kill the warning */ | ||
821 | |||
822 | while ( isdigit(*wps_bufptr) || *wps_bufptr == '.' ) | ||
823 | { | ||
824 | if (*wps_bufptr != '.') | ||
825 | { | ||
826 | val *= 10; | ||
827 | val += *wps_bufptr - '0'; | ||
828 | if (have_point) | ||
829 | { | ||
830 | have_tenth = true; | ||
831 | wps_bufptr++; | ||
832 | skip++; | ||
833 | break; | ||
834 | } | ||
835 | } | ||
836 | else | ||
837 | have_point = true; | ||
838 | |||
839 | wps_bufptr++; | ||
840 | skip++; | ||
841 | } | ||
842 | |||
843 | if (have_tenth == false) | ||
844 | val *= 10; | ||
845 | |||
846 | if (val == 0 && skip == 0) | ||
847 | { | ||
848 | /* decide what to do if no value was specified */ | ||
849 | switch (token->type) | ||
850 | { | ||
851 | case WPS_TOKEN_SUBLINE_TIMEOUT: | ||
852 | return -1; | ||
853 | case WPS_TOKEN_BUTTON_VOLUME: | ||
854 | val = 10; | ||
855 | break; | ||
856 | } | ||
857 | } | ||
858 | token->value.i = val; | ||
859 | |||
860 | return skip; | ||
861 | } | ||
862 | |||
863 | static int parse_progressbar(const char *wps_bufptr, | ||
864 | struct wps_token *token, | ||
865 | struct wps_data *wps_data) | ||
866 | { | ||
867 | (void)token; /* Kill warnings */ | ||
868 | /* %pb or %pb|filename|x|y|width|height| | ||
869 | using - for any of the params uses "sane" values */ | ||
870 | #ifdef HAVE_LCD_BITMAP | ||
871 | enum { | ||
872 | PB_FILENAME = 0, | ||
873 | PB_X, | ||
874 | PB_Y, | ||
875 | PB_WIDTH, | ||
876 | PB_HEIGHT | ||
877 | }; | ||
878 | const char *filename; | ||
879 | int x, y, height, width; | ||
880 | uint32_t set = 0; | ||
881 | const char *ptr = wps_bufptr; | ||
882 | struct progressbar *pb; | ||
883 | struct viewport *vp = &wps_data->viewports[wps_data->num_viewports].vp; | ||
884 | #ifndef __PCTOOL__ | ||
885 | int font_height = font_get(vp->font)->height; | ||
886 | #else | ||
887 | int font_height = 8; | ||
888 | #endif | ||
889 | int line_num = wps_data->num_lines - | ||
890 | wps_data->viewports[wps_data->num_viewports].first_line; | ||
891 | |||
892 | if (wps_data->progressbar_count >= MAX_PROGRESSBARS) | ||
893 | return WPS_ERROR_INVALID_PARAM; | ||
894 | |||
895 | pb = &wps_data->progressbar[wps_data->progressbar_count]; | ||
896 | pb->have_bitmap_pb = false; | ||
897 | |||
898 | if (*wps_bufptr != '|') /* regular old style */ | ||
899 | { | ||
900 | pb->x = 0; | ||
901 | pb->width = vp->width; | ||
902 | pb->height = SYSFONT_HEIGHT-2; | ||
903 | pb->y = -line_num - 1; /* Will be computed during the rendering */ | ||
904 | |||
905 | wps_data->viewports[wps_data->num_viewports].pb = pb; | ||
906 | wps_data->progressbar_count++; | ||
907 | return 0; | ||
908 | } | ||
909 | ptr = wps_bufptr + 1; | ||
910 | |||
911 | if (!(ptr = parse_list("sdddd", &set, '|', ptr, &filename, | ||
912 | &x, &y, &width, &height))) | ||
913 | return WPS_ERROR_INVALID_PARAM; | ||
914 | |||
915 | if (LIST_VALUE_PARSED(set, PB_FILENAME)) /* filename */ | ||
916 | bmp_names[PROGRESSBAR_BMP+wps_data->progressbar_count] = filename; | ||
917 | |||
918 | if (LIST_VALUE_PARSED(set, PB_X)) /* x */ | ||
919 | pb->x = x; | ||
920 | else | ||
921 | pb->x = vp->x; | ||
922 | |||
923 | if (LIST_VALUE_PARSED(set, PB_WIDTH)) /* width */ | ||
924 | { | ||
925 | /* A zero width causes a divide-by-zero error later, so reject it */ | ||
926 | if (width == 0) | ||
927 | return WPS_ERROR_INVALID_PARAM; | ||
928 | |||
929 | pb->width = width; | ||
930 | } | ||
931 | else | ||
932 | pb->width = vp->width - pb->x; | ||
933 | |||
934 | if (LIST_VALUE_PARSED(set, PB_HEIGHT)) /* height, default to font height */ | ||
935 | { | ||
936 | /* A zero height makes no sense - reject it */ | ||
937 | if (height == 0) | ||
938 | return WPS_ERROR_INVALID_PARAM; | ||
939 | |||
940 | pb->height = height; | ||
941 | } | ||
942 | else | ||
943 | pb->height = font_height; | ||
944 | |||
945 | if (LIST_VALUE_PARSED(set, PB_Y)) /* y */ | ||
946 | pb->y = y; | ||
947 | else | ||
948 | pb->y = -line_num - 1; /* Will be computed during the rendering */ | ||
949 | |||
950 | wps_data->viewports[wps_data->num_viewports].pb = pb; | ||
951 | wps_data->progressbar_count++; | ||
952 | |||
953 | /* Skip the rest of the line */ | ||
954 | return skip_end_of_line(wps_bufptr)-1; | ||
955 | #else | ||
956 | |||
957 | if (*(wps_bufptr-1) == 'f') | ||
958 | wps_data->full_line_progressbar = true; | ||
959 | else | ||
960 | wps_data->full_line_progressbar = false; | ||
961 | |||
962 | return 0; | ||
963 | |||
964 | #endif | ||
965 | } | ||
966 | |||
967 | #ifdef HAVE_ALBUMART | ||
968 | static int parse_albumart_load(const char *wps_bufptr, | ||
969 | struct wps_token *token, | ||
970 | struct wps_data *wps_data) | ||
971 | { | ||
972 | const char *_pos, *newline; | ||
973 | bool parsing; | ||
974 | (void)token; /* silence warning */ | ||
975 | |||
976 | /* reset albumart info in wps */ | ||
977 | wps_data->albumart_max_width = -1; | ||
978 | wps_data->albumart_max_height = -1; | ||
979 | wps_data->albumart_xalign = WPS_ALBUMART_ALIGN_CENTER; /* default */ | ||
980 | wps_data->albumart_yalign = WPS_ALBUMART_ALIGN_CENTER; /* default */ | ||
981 | |||
982 | /* format: %Cl|x|y|[[l|c|r]mwidth]|[[t|c|b]mheight]| */ | ||
983 | |||
984 | newline = strchr(wps_bufptr, '\n'); | ||
985 | |||
986 | /* initial validation and parsing of x and y components */ | ||
987 | if (*wps_bufptr != '|') | ||
988 | return WPS_ERROR_INVALID_PARAM; /* malformed token: e.g. %Cl7 */ | ||
989 | |||
990 | _pos = wps_bufptr + 1; | ||
991 | if (!isdigit(*_pos)) | ||
992 | return WPS_ERROR_INVALID_PARAM; /* malformed token: e.g. %Cl|@ */ | ||
993 | wps_data->albumart_x = atoi(_pos); | ||
994 | |||
995 | _pos = strchr(_pos, '|'); | ||
996 | if (!_pos || _pos > newline || !isdigit(*(++_pos))) | ||
997 | return WPS_ERROR_INVALID_PARAM; /* malformed token: e.g. %Cl|7\n or %Cl|7|@ */ | ||
998 | |||
999 | wps_data->albumart_y = atoi(_pos); | ||
1000 | |||
1001 | _pos = strchr(_pos, '|'); | ||
1002 | if (!_pos || _pos > newline) | ||
1003 | return WPS_ERROR_INVALID_PARAM; /* malformed token: no | after y coordinate | ||
1004 | e.g. %Cl|7|59\n */ | ||
1005 | |||
1006 | /* parsing width field */ | ||
1007 | parsing = true; | ||
1008 | while (parsing) | ||
1009 | { | ||
1010 | /* apply each modifier in turn */ | ||
1011 | ++_pos; | ||
1012 | switch (*_pos) | ||
1013 | { | ||
1014 | case 'l': | ||
1015 | case 'L': | ||
1016 | case '+': | ||
1017 | wps_data->albumart_xalign = WPS_ALBUMART_ALIGN_LEFT; | ||
1018 | break; | ||
1019 | case 'c': | ||
1020 | case 'C': | ||
1021 | wps_data->albumart_xalign = WPS_ALBUMART_ALIGN_CENTER; | ||
1022 | break; | ||
1023 | case 'r': | ||
1024 | case 'R': | ||
1025 | case '-': | ||
1026 | wps_data->albumart_xalign = WPS_ALBUMART_ALIGN_RIGHT; | ||
1027 | break; | ||
1028 | case 'd': | ||
1029 | case 'D': | ||
1030 | case 'i': | ||
1031 | case 'I': | ||
1032 | case 's': | ||
1033 | case 'S': | ||
1034 | /* simply ignored */ | ||
1035 | break; | ||
1036 | default: | ||
1037 | parsing = false; | ||
1038 | break; | ||
1039 | } | ||
1040 | } | ||
1041 | /* extract max width data */ | ||
1042 | if (*_pos != '|') | ||
1043 | { | ||
1044 | if (!isdigit(*_pos)) /* malformed token: e.g. %Cl|7|59|# */ | ||
1045 | return WPS_ERROR_INVALID_PARAM; | ||
1046 | |||
1047 | wps_data->albumart_max_width = atoi(_pos); | ||
1048 | |||
1049 | _pos = strchr(_pos, '|'); | ||
1050 | if (!_pos || _pos > newline) | ||
1051 | return WPS_ERROR_INVALID_PARAM; /* malformed token: no | after width field | ||
1052 | e.g. %Cl|7|59|200\n */ | ||
1053 | } | ||
1054 | |||
1055 | /* parsing height field */ | ||
1056 | parsing = true; | ||
1057 | while (parsing) | ||
1058 | { | ||
1059 | /* apply each modifier in turn */ | ||
1060 | ++_pos; | ||
1061 | switch (*_pos) | ||
1062 | { | ||
1063 | case 't': | ||
1064 | case 'T': | ||
1065 | case '-': | ||
1066 | wps_data->albumart_yalign = WPS_ALBUMART_ALIGN_TOP; | ||
1067 | break; | ||
1068 | case 'c': | ||
1069 | case 'C': | ||
1070 | wps_data->albumart_yalign = WPS_ALBUMART_ALIGN_CENTER; | ||
1071 | break; | ||
1072 | case 'b': | ||
1073 | case 'B': | ||
1074 | case '+': | ||
1075 | wps_data->albumart_yalign = WPS_ALBUMART_ALIGN_BOTTOM; | ||
1076 | break; | ||
1077 | case 'd': | ||
1078 | case 'D': | ||
1079 | case 'i': | ||
1080 | case 'I': | ||
1081 | case 's': | ||
1082 | case 'S': | ||
1083 | /* simply ignored */ | ||
1084 | break; | ||
1085 | default: | ||
1086 | parsing = false; | ||
1087 | break; | ||
1088 | } | ||
1089 | } | ||
1090 | /* extract max height data */ | ||
1091 | if (*_pos != '|') | ||
1092 | { | ||
1093 | if (!isdigit(*_pos)) | ||
1094 | return WPS_ERROR_INVALID_PARAM; /* malformed token e.g. %Cl|7|59|200|@ */ | ||
1095 | |||
1096 | wps_data->albumart_max_height = atoi(_pos); | ||
1097 | |||
1098 | _pos = strchr(_pos, '|'); | ||
1099 | if (!_pos || _pos > newline) | ||
1100 | return WPS_ERROR_INVALID_PARAM; /* malformed token: no closing | | ||
1101 | e.g. %Cl|7|59|200|200\n */ | ||
1102 | } | ||
1103 | |||
1104 | /* if we got here, we parsed everything ok .. ! */ | ||
1105 | if (wps_data->albumart_max_width < 0) | ||
1106 | wps_data->albumart_max_width = 0; | ||
1107 | else if (wps_data->albumart_max_width > LCD_WIDTH) | ||
1108 | wps_data->albumart_max_width = LCD_WIDTH; | ||
1109 | |||
1110 | if (wps_data->albumart_max_height < 0) | ||
1111 | wps_data->albumart_max_height = 0; | ||
1112 | else if (wps_data->albumart_max_height > LCD_HEIGHT) | ||
1113 | wps_data->albumart_max_height = LCD_HEIGHT; | ||
1114 | |||
1115 | wps_data->wps_uses_albumart = WPS_ALBUMART_LOAD; | ||
1116 | |||
1117 | /* Skip the rest of the line */ | ||
1118 | return skip_end_of_line(wps_bufptr); | ||
1119 | } | ||
1120 | |||
1121 | static int parse_albumart_conditional(const char *wps_bufptr, | ||
1122 | struct wps_token *token, | ||
1123 | struct wps_data *wps_data) | ||
1124 | { | ||
1125 | struct wps_token *prevtoken = token; | ||
1126 | --prevtoken; | ||
1127 | if (wps_data->num_tokens >= 1 && prevtoken->type == WPS_TOKEN_CONDITIONAL) | ||
1128 | { | ||
1129 | /* This %C is part of a %?C construct. | ||
1130 | It's either %?C<blah> or %?Cn<blah> */ | ||
1131 | token->type = WPS_TOKEN_ALBUMART_FOUND; | ||
1132 | if (*wps_bufptr == 'n' && *(wps_bufptr + 1) == '<') | ||
1133 | { | ||
1134 | token->next = true; | ||
1135 | return 1; | ||
1136 | } | ||
1137 | else if (*wps_bufptr == '<') | ||
1138 | { | ||
1139 | return 0; | ||
1140 | } | ||
1141 | else | ||
1142 | { | ||
1143 | token->type = WPS_NO_TOKEN; | ||
1144 | return 0; | ||
1145 | } | ||
1146 | } | ||
1147 | else | ||
1148 | { | ||
1149 | /* This %C tag is in a conditional construct. */ | ||
1150 | wps_data->albumart_cond_index = condindex[level]; | ||
1151 | return 0; | ||
1152 | } | ||
1153 | }; | ||
1154 | #endif /* HAVE_ALBUMART */ | ||
1155 | |||
1156 | #ifdef HAVE_TOUCHSCREEN | ||
1157 | |||
1158 | struct touchaction {char* s; int action;}; | ||
1159 | static struct touchaction touchactions[] = { | ||
1160 | {"play", ACTION_WPS_PLAY }, {"stop", ACTION_WPS_STOP }, | ||
1161 | {"prev", ACTION_WPS_SKIPPREV }, {"next", ACTION_WPS_SKIPNEXT }, | ||
1162 | {"ffwd", ACTION_WPS_SEEKFWD }, {"rwd", ACTION_WPS_SEEKBACK }, | ||
1163 | {"menu", ACTION_WPS_MENU }, {"browse", ACTION_WPS_BROWSE }, | ||
1164 | {"shuffle", ACTION_TOUCH_SHUFFLE }, {"repmode", ACTION_TOUCH_REPMODE }, | ||
1165 | {"quickscreen", ACTION_WPS_QUICKSCREEN },{"contextmenu", ACTION_WPS_CONTEXT }, | ||
1166 | {"playlist", ACTION_WPS_VIEW_PLAYLIST }, | ||
1167 | }; | ||
1168 | static int parse_touchregion(const char *wps_bufptr, | ||
1169 | struct wps_token *token, struct wps_data *wps_data) | ||
1170 | { | ||
1171 | (void)token; | ||
1172 | unsigned i, imax; | ||
1173 | struct touchregion *region; | ||
1174 | const char *ptr = wps_bufptr; | ||
1175 | const char *action; | ||
1176 | int x,y,w,h; | ||
1177 | |||
1178 | /* format: %T|x|y|width|height|action| | ||
1179 | * if action starts with & the area must be held to happen | ||
1180 | * action is one of: | ||
1181 | * play - play/pause playback | ||
1182 | * stop - stop playback, exit the wps | ||
1183 | * prev - prev track | ||
1184 | * next - next track | ||
1185 | * ffwd - seek forward | ||
1186 | * rwd - seek backwards | ||
1187 | * menu - go back to the main menu | ||
1188 | * browse - go back to the file/db browser | ||
1189 | * shuffle - toggle shuffle mode | ||
1190 | * repmode - cycle the repeat mode | ||
1191 | * quickscreen - go into the quickscreen | ||
1192 | * contextmenu - open the context menu | ||
1193 | */ | ||
1194 | |||
1195 | |||
1196 | if ((wps_data->touchregion_count +1 >= MAX_TOUCHREGIONS) || (*ptr != '|')) | ||
1197 | return WPS_ERROR_INVALID_PARAM; | ||
1198 | ptr++; | ||
1199 | |||
1200 | if (!(ptr = parse_list("dddds", NULL, '|', ptr, &x, &y, &w, &h, &action))) | ||
1201 | return WPS_ERROR_INVALID_PARAM; | ||
1202 | |||
1203 | /* Check there is a terminating | */ | ||
1204 | if (*ptr != '|') | ||
1205 | return WPS_ERROR_INVALID_PARAM; | ||
1206 | |||
1207 | /* should probably do some bounds checking here with the viewport... but later */ | ||
1208 | region = &wps_data->touchregion[wps_data->touchregion_count]; | ||
1209 | region->action = ACTION_NONE; | ||
1210 | region->x = x; | ||
1211 | region->y = y; | ||
1212 | region->width = w; | ||
1213 | region->height = h; | ||
1214 | region->wvp = &wps_data->viewports[wps_data->num_viewports]; | ||
1215 | i = 0; | ||
1216 | if (*action == '&') | ||
1217 | { | ||
1218 | action++; | ||
1219 | region->repeat = true; | ||
1220 | } | ||
1221 | else | ||
1222 | region->repeat = false; | ||
1223 | |||
1224 | imax = ARRAYLEN(touchactions); | ||
1225 | while ((region->action == ACTION_NONE) && | ||
1226 | (i < imax)) | ||
1227 | { | ||
1228 | /* try to match with one of our touchregion screens */ | ||
1229 | int len = strlen(touchactions[i].s); | ||
1230 | if (!strncmp(touchactions[i].s, action, len) | ||
1231 | && *(action+len) == '|') | ||
1232 | region->action = touchactions[i].action; | ||
1233 | i++; | ||
1234 | } | ||
1235 | if (region->action == ACTION_NONE) | ||
1236 | return WPS_ERROR_INVALID_PARAM; | ||
1237 | wps_data->touchregion_count++; | ||
1238 | return skip_end_of_line(wps_bufptr); | ||
1239 | } | ||
1240 | #endif | ||
1241 | |||
1242 | /* Parse a generic token from the given string. Return the length read */ | ||
1243 | static int parse_token(const char *wps_bufptr, struct wps_data *wps_data) | ||
1244 | { | ||
1245 | int skip = 0, taglen = 0, ret; | ||
1246 | struct wps_token *token = wps_data->tokens + wps_data->num_tokens; | ||
1247 | const struct wps_tag *tag; | ||
1248 | |||
1249 | switch(*wps_bufptr) | ||
1250 | { | ||
1251 | |||
1252 | case '%': | ||
1253 | case '<': | ||
1254 | case '|': | ||
1255 | case '>': | ||
1256 | case ';': | ||
1257 | case '#': | ||
1258 | /* escaped characters */ | ||
1259 | token->type = WPS_TOKEN_CHARACTER; | ||
1260 | token->value.c = *wps_bufptr; | ||
1261 | taglen = 1; | ||
1262 | wps_data->num_tokens++; | ||
1263 | break; | ||
1264 | |||
1265 | case '?': | ||
1266 | /* conditional tag */ | ||
1267 | token->type = WPS_TOKEN_CONDITIONAL; | ||
1268 | level++; | ||
1269 | condindex[level] = wps_data->num_tokens; | ||
1270 | numoptions[level] = 1; | ||
1271 | wps_data->num_tokens++; | ||
1272 | ret = parse_token(wps_bufptr + 1, wps_data); | ||
1273 | if (ret < 0) return ret; | ||
1274 | taglen = 1 + ret; | ||
1275 | break; | ||
1276 | |||
1277 | default: | ||
1278 | /* find what tag we have */ | ||
1279 | for (tag = all_tags; | ||
1280 | strncmp(wps_bufptr, tag->name, strlen(tag->name)) != 0; | ||
1281 | tag++) ; | ||
1282 | |||
1283 | taglen = (tag->type != WPS_TOKEN_UNKNOWN) ? strlen(tag->name) : 2; | ||
1284 | token->type = tag->type; | ||
1285 | wps_data->sublines[wps_data->num_sublines].line_type |= | ||
1286 | tag->refresh_type; | ||
1287 | |||
1288 | /* if the tag has a special parsing function, we call it */ | ||
1289 | if (tag->parse_func) | ||
1290 | { | ||
1291 | ret = tag->parse_func(wps_bufptr + taglen, token, wps_data); | ||
1292 | if (ret < 0) return ret; | ||
1293 | skip += ret; | ||
1294 | } | ||
1295 | |||
1296 | /* Some tags we don't want to save as tokens */ | ||
1297 | if (tag->type == WPS_NO_TOKEN) | ||
1298 | break; | ||
1299 | |||
1300 | /* tags that start with 'F', 'I' or 'D' are for the next file */ | ||
1301 | if ( *(tag->name) == 'I' || *(tag->name) == 'F' || | ||
1302 | *(tag->name) == 'D') | ||
1303 | token->next = true; | ||
1304 | |||
1305 | wps_data->num_tokens++; | ||
1306 | break; | ||
1307 | } | ||
1308 | |||
1309 | skip += taglen; | ||
1310 | return skip; | ||
1311 | } | ||
1312 | |||
1313 | /* Parses the WPS. | ||
1314 | data is the pointer to the structure where the parsed WPS should be stored. | ||
1315 | It is initialised. | ||
1316 | wps_bufptr points to the string containing the WPS tags */ | ||
1317 | static bool wps_parse(struct wps_data *data, const char *wps_bufptr) | ||
1318 | { | ||
1319 | if (!data || !wps_bufptr || !*wps_bufptr) | ||
1320 | return false; | ||
1321 | |||
1322 | char *stringbuf = data->string_buffer; | ||
1323 | int stringbuf_used = 0; | ||
1324 | enum wps_parse_error fail = PARSE_OK; | ||
1325 | int ret; | ||
1326 | line = 1; | ||
1327 | level = -1; | ||
1328 | |||
1329 | while(*wps_bufptr && !fail && data->num_tokens < WPS_MAX_TOKENS - 1 | ||
1330 | && data->num_viewports < WPS_MAX_VIEWPORTS | ||
1331 | && data->num_lines < WPS_MAX_LINES) | ||
1332 | { | ||
1333 | switch(*wps_bufptr++) | ||
1334 | { | ||
1335 | |||
1336 | /* Regular tag */ | ||
1337 | case '%': | ||
1338 | if ((ret = parse_token(wps_bufptr, data)) < 0) | ||
1339 | { | ||
1340 | fail = PARSE_FAIL_COND_INVALID_PARAM; | ||
1341 | break; | ||
1342 | } | ||
1343 | else if (level >= WPS_MAX_COND_LEVEL - 1) | ||
1344 | { | ||
1345 | fail = PARSE_FAIL_LIMITS_EXCEEDED; | ||
1346 | break; | ||
1347 | } | ||
1348 | wps_bufptr += ret; | ||
1349 | break; | ||
1350 | |||
1351 | /* Alternating sublines separator */ | ||
1352 | case ';': | ||
1353 | if (level >= 0) /* there are unclosed conditionals */ | ||
1354 | { | ||
1355 | fail = PARSE_FAIL_UNCLOSED_COND; | ||
1356 | break; | ||
1357 | } | ||
1358 | |||
1359 | if (data->num_sublines+1 < WPS_MAX_SUBLINES) | ||
1360 | wps_start_new_subline(data); | ||
1361 | else | ||
1362 | fail = PARSE_FAIL_LIMITS_EXCEEDED; | ||
1363 | |||
1364 | break; | ||
1365 | |||
1366 | /* Conditional list start */ | ||
1367 | case '<': | ||
1368 | if (data->tokens[data->num_tokens-2].type != WPS_TOKEN_CONDITIONAL) | ||
1369 | { | ||
1370 | fail = PARSE_FAIL_COND_SYNTAX_ERROR; | ||
1371 | break; | ||
1372 | } | ||
1373 | |||
1374 | data->tokens[data->num_tokens].type = WPS_TOKEN_CONDITIONAL_START; | ||
1375 | lastcond[level] = data->num_tokens++; | ||
1376 | break; | ||
1377 | |||
1378 | /* Conditional list end */ | ||
1379 | case '>': | ||
1380 | if (level < 0) /* not in a conditional, invalid char */ | ||
1381 | { | ||
1382 | fail = PARSE_FAIL_INVALID_CHAR; | ||
1383 | break; | ||
1384 | } | ||
1385 | |||
1386 | data->tokens[data->num_tokens].type = WPS_TOKEN_CONDITIONAL_END; | ||
1387 | if (lastcond[level]) | ||
1388 | data->tokens[lastcond[level]].value.i = data->num_tokens; | ||
1389 | else | ||
1390 | { | ||
1391 | fail = PARSE_FAIL_COND_SYNTAX_ERROR; | ||
1392 | break; | ||
1393 | } | ||
1394 | |||
1395 | lastcond[level] = 0; | ||
1396 | data->num_tokens++; | ||
1397 | data->tokens[condindex[level]].value.i = numoptions[level]; | ||
1398 | level--; | ||
1399 | break; | ||
1400 | |||
1401 | /* Conditional list option */ | ||
1402 | case '|': | ||
1403 | if (level < 0) /* not in a conditional, invalid char */ | ||
1404 | { | ||
1405 | fail = PARSE_FAIL_INVALID_CHAR; | ||
1406 | break; | ||
1407 | } | ||
1408 | |||
1409 | data->tokens[data->num_tokens].type = WPS_TOKEN_CONDITIONAL_OPTION; | ||
1410 | if (lastcond[level]) | ||
1411 | data->tokens[lastcond[level]].value.i = data->num_tokens; | ||
1412 | else | ||
1413 | { | ||
1414 | fail = PARSE_FAIL_COND_SYNTAX_ERROR; | ||
1415 | break; | ||
1416 | } | ||
1417 | |||
1418 | lastcond[level] = data->num_tokens; | ||
1419 | numoptions[level]++; | ||
1420 | data->num_tokens++; | ||
1421 | break; | ||
1422 | |||
1423 | /* Comment */ | ||
1424 | case '#': | ||
1425 | if (level >= 0) /* there are unclosed conditionals */ | ||
1426 | { | ||
1427 | fail = PARSE_FAIL_UNCLOSED_COND; | ||
1428 | break; | ||
1429 | } | ||
1430 | |||
1431 | wps_bufptr += skip_end_of_line(wps_bufptr); | ||
1432 | break; | ||
1433 | |||
1434 | /* End of this line */ | ||
1435 | case '\n': | ||
1436 | if (level >= 0) /* there are unclosed conditionals */ | ||
1437 | { | ||
1438 | fail = PARSE_FAIL_UNCLOSED_COND; | ||
1439 | break; | ||
1440 | } | ||
1441 | |||
1442 | line++; | ||
1443 | wps_start_new_subline(data); | ||
1444 | data->num_lines++; /* Start a new line */ | ||
1445 | |||
1446 | if ((data->num_lines < WPS_MAX_LINES) && | ||
1447 | (data->num_sublines < WPS_MAX_SUBLINES)) | ||
1448 | { | ||
1449 | data->lines[data->num_lines].first_subline_idx = | ||
1450 | data->num_sublines; | ||
1451 | |||
1452 | data->sublines[data->num_sublines].first_token_idx = | ||
1453 | data->num_tokens; | ||
1454 | } | ||
1455 | |||
1456 | break; | ||
1457 | |||
1458 | /* String */ | ||
1459 | default: | ||
1460 | { | ||
1461 | unsigned int len = 1; | ||
1462 | const char *string_start = wps_bufptr - 1; | ||
1463 | |||
1464 | /* find the length of the string */ | ||
1465 | while (*wps_bufptr && *wps_bufptr != '#' && | ||
1466 | *wps_bufptr != '%' && *wps_bufptr != ';' && | ||
1467 | *wps_bufptr != '<' && *wps_bufptr != '>' && | ||
1468 | *wps_bufptr != '|' && *wps_bufptr != '\n') | ||
1469 | { | ||
1470 | wps_bufptr++; | ||
1471 | len++; | ||
1472 | } | ||
1473 | |||
1474 | /* look if we already have that string */ | ||
1475 | char **str; | ||
1476 | int i; | ||
1477 | bool found; | ||
1478 | for (i = 0, str = data->strings, found = false; | ||
1479 | i < data->num_strings && | ||
1480 | !(found = (strlen(*str) == len && | ||
1481 | strncmp(string_start, *str, len) == 0)); | ||
1482 | i++, str++); | ||
1483 | /* If a matching string is found, found is true and i is | ||
1484 | the index of the string. If not, found is false */ | ||
1485 | |||
1486 | if (!found) | ||
1487 | { | ||
1488 | /* new string */ | ||
1489 | |||
1490 | if (stringbuf_used + len > STRING_BUFFER_SIZE - 1 | ||
1491 | || data->num_strings >= WPS_MAX_STRINGS) | ||
1492 | { | ||
1493 | /* too many strings or characters */ | ||
1494 | fail = PARSE_FAIL_LIMITS_EXCEEDED; | ||
1495 | break; | ||
1496 | } | ||
1497 | |||
1498 | strlcpy(stringbuf, string_start, len+1); | ||
1499 | |||
1500 | data->strings[data->num_strings] = stringbuf; | ||
1501 | stringbuf += len + 1; | ||
1502 | stringbuf_used += len + 1; | ||
1503 | data->tokens[data->num_tokens].value.i = | ||
1504 | data->num_strings; | ||
1505 | data->num_strings++; | ||
1506 | } | ||
1507 | else | ||
1508 | { | ||
1509 | /* another occurrence of an existing string */ | ||
1510 | data->tokens[data->num_tokens].value.i = i; | ||
1511 | } | ||
1512 | data->tokens[data->num_tokens].type = WPS_TOKEN_STRING; | ||
1513 | data->num_tokens++; | ||
1514 | } | ||
1515 | break; | ||
1516 | } | ||
1517 | } | ||
1518 | |||
1519 | if (!fail && level >= 0) /* there are unclosed conditionals */ | ||
1520 | fail = PARSE_FAIL_UNCLOSED_COND; | ||
1521 | |||
1522 | if (*wps_bufptr && !fail) | ||
1523 | /* one of the limits of the while loop was exceeded */ | ||
1524 | fail = PARSE_FAIL_LIMITS_EXCEEDED; | ||
1525 | |||
1526 | data->viewports[data->num_viewports].last_line = data->num_lines - 1; | ||
1527 | |||
1528 | /* We have finished with the last viewport, so increment count */ | ||
1529 | data->num_viewports++; | ||
1530 | |||
1531 | #if defined(DEBUG) || defined(SIMULATOR) | ||
1532 | print_debug_info(data, fail, line); | ||
1533 | #endif | ||
1534 | |||
1535 | return (fail == 0); | ||
1536 | } | ||
1537 | |||
1538 | #ifdef HAVE_LCD_BITMAP | ||
1539 | /* Clear the WPS image cache */ | ||
1540 | static void wps_images_clear(struct wps_data *data) | ||
1541 | { | ||
1542 | int i; | ||
1543 | /* set images to unloaded and not displayed */ | ||
1544 | for (i = 0; i < MAX_IMAGES; i++) | ||
1545 | { | ||
1546 | data->img[i].loaded = false; | ||
1547 | data->img[i].display = -1; | ||
1548 | data->img[i].always_display = false; | ||
1549 | data->img[i].num_subimages = 1; | ||
1550 | } | ||
1551 | } | ||
1552 | #endif | ||
1553 | |||
1554 | /* initial setup of wps_data */ | ||
1555 | void wps_data_init(struct wps_data *wps_data) | ||
1556 | { | ||
1557 | #ifdef HAVE_LCD_BITMAP | ||
1558 | wps_images_clear(wps_data); | ||
1559 | wps_data->wps_sb_tag = false; | ||
1560 | wps_data->show_sb_on_wps = false; | ||
1561 | wps_data->img_buf_ptr = wps_data->img_buf; /* where in image buffer */ | ||
1562 | wps_data->img_buf_free = IMG_BUFSIZE; /* free space in image buffer */ | ||
1563 | wps_data->peak_meter_enabled = false; | ||
1564 | /* progress bars */ | ||
1565 | wps_data->progressbar_count = 0; | ||
1566 | #else /* HAVE_LCD_CHARCELLS */ | ||
1567 | int i; | ||
1568 | for (i = 0; i < 8; i++) | ||
1569 | { | ||
1570 | wps_data->wps_progress_pat[i] = 0; | ||
1571 | } | ||
1572 | wps_data->full_line_progressbar = false; | ||
1573 | #endif | ||
1574 | wps_data->button_time_volume = 0; | ||
1575 | wps_data->wps_loaded = false; | ||
1576 | } | ||
1577 | |||
1578 | static void wps_reset(struct wps_data *data) | ||
1579 | { | ||
1580 | #ifdef HAVE_REMOTE_LCD | ||
1581 | bool rwps = data->remote_wps; /* remember whether the data is for a RWPS */ | ||
1582 | #endif | ||
1583 | memset(data, 0, sizeof(*data)); | ||
1584 | wps_data_init(data); | ||
1585 | #ifdef HAVE_REMOTE_LCD | ||
1586 | data->remote_wps = rwps; | ||
1587 | #endif | ||
1588 | } | ||
1589 | |||
1590 | #ifdef HAVE_LCD_BITMAP | ||
1591 | |||
1592 | static bool load_wps_bitmaps(struct wps_data *wps_data, char *bmpdir) | ||
1593 | { | ||
1594 | char img_path[MAX_PATH]; | ||
1595 | struct bitmap *bitmap; | ||
1596 | bool *loaded; | ||
1597 | int n; | ||
1598 | for (n = 0; n < BACKDROP_BMP; n++) | ||
1599 | { | ||
1600 | if (bmp_names[n]) | ||
1601 | { | ||
1602 | get_image_filename(bmp_names[n], bmpdir, | ||
1603 | img_path, sizeof(img_path)); | ||
1604 | |||
1605 | if (n >= PROGRESSBAR_BMP ) { | ||
1606 | /* progressbar bitmap */ | ||
1607 | bitmap = &wps_data->progressbar[n-PROGRESSBAR_BMP].bm; | ||
1608 | loaded = &wps_data->progressbar[n-PROGRESSBAR_BMP].have_bitmap_pb; | ||
1609 | } else { | ||
1610 | /* regular bitmap */ | ||
1611 | bitmap = &wps_data->img[n].bm; | ||
1612 | loaded = &wps_data->img[n].loaded; | ||
1613 | } | ||
1614 | |||
1615 | /* load the image */ | ||
1616 | bitmap->data = wps_data->img_buf_ptr; | ||
1617 | if (load_bitmap(wps_data, img_path, bitmap)) | ||
1618 | { | ||
1619 | *loaded = true; | ||
1620 | |||
1621 | /* Calculate and store height if this image has sub-images */ | ||
1622 | if (n < MAX_IMAGES) | ||
1623 | wps_data->img[n].subimage_height = wps_data->img[n].bm.height / | ||
1624 | wps_data->img[n].num_subimages; | ||
1625 | } | ||
1626 | else | ||
1627 | { | ||
1628 | /* Abort if we can't load an image */ | ||
1629 | DEBUGF("ERR: Failed to load image %d - %s\n",n,img_path); | ||
1630 | return false; | ||
1631 | } | ||
1632 | } | ||
1633 | } | ||
1634 | |||
1635 | #if (LCD_DEPTH > 1) || (defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)) | ||
1636 | if (bmp_names[BACKDROP_BMP]) | ||
1637 | { | ||
1638 | get_image_filename(bmp_names[BACKDROP_BMP], bmpdir, | ||
1639 | img_path, sizeof(img_path)); | ||
1640 | |||
1641 | #if defined(HAVE_REMOTE_LCD) | ||
1642 | /* We only need to check LCD type if there is a remote LCD */ | ||
1643 | if (!wps_data->remote_wps) | ||
1644 | #endif | ||
1645 | { | ||
1646 | /* Load backdrop for the main LCD */ | ||
1647 | if (!load_wps_backdrop(img_path)) | ||
1648 | return false; | ||
1649 | } | ||
1650 | #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1 | ||
1651 | else | ||
1652 | { | ||
1653 | /* Load backdrop for the remote LCD */ | ||
1654 | if (!load_remote_wps_backdrop(img_path)) | ||
1655 | return false; | ||
1656 | } | ||
1657 | #endif | ||
1658 | } | ||
1659 | #endif /* has backdrop support */ | ||
1660 | |||
1661 | /* If we got here, everything was OK */ | ||
1662 | return true; | ||
1663 | } | ||
1664 | |||
1665 | #endif /* HAVE_LCD_BITMAP */ | ||
1666 | |||
1667 | /* to setup up the wps-data from a format-buffer (isfile = false) | ||
1668 | from a (wps-)file (isfile = true)*/ | ||
1669 | bool wps_data_load(struct wps_data *wps_data, | ||
1670 | struct screen *display, | ||
1671 | const char *buf, | ||
1672 | bool isfile) | ||
1673 | { | ||
1674 | #ifdef HAVE_ALBUMART | ||
1675 | struct mp3entry *curtrack; | ||
1676 | long offset; | ||
1677 | int status; | ||
1678 | int wps_uses_albumart = wps_data->wps_uses_albumart; | ||
1679 | int albumart_max_height = wps_data->albumart_max_height; | ||
1680 | int albumart_max_width = wps_data->albumart_max_width; | ||
1681 | #endif | ||
1682 | if (!wps_data || !buf) | ||
1683 | return false; | ||
1684 | |||
1685 | wps_reset(wps_data); | ||
1686 | |||
1687 | /* Initialise the first (default) viewport */ | ||
1688 | wps_data->viewports[0].vp.x = 0; | ||
1689 | wps_data->viewports[0].vp.width = display->getwidth(); | ||
1690 | wps_data->viewports[0].vp.height = display->getheight(); | ||
1691 | switch (statusbar_position(display->screen_type)) | ||
1692 | { | ||
1693 | case STATUSBAR_OFF: | ||
1694 | wps_data->viewports[0].vp.y = 0; | ||
1695 | break; | ||
1696 | case STATUSBAR_TOP: | ||
1697 | wps_data->viewports[0].vp.y = STATUSBAR_HEIGHT; | ||
1698 | wps_data->viewports[0].vp.height -= STATUSBAR_HEIGHT; | ||
1699 | break; | ||
1700 | case STATUSBAR_BOTTOM: | ||
1701 | wps_data->viewports[0].vp.y = 0; | ||
1702 | wps_data->viewports[0].vp.height -= STATUSBAR_HEIGHT; | ||
1703 | break; | ||
1704 | } | ||
1705 | #ifdef HAVE_LCD_BITMAP | ||
1706 | wps_data->viewports[0].vp.font = FONT_UI; | ||
1707 | wps_data->viewports[0].vp.drawmode = DRMODE_SOLID; | ||
1708 | #endif | ||
1709 | #if LCD_DEPTH > 1 | ||
1710 | if (display->depth > 1) | ||
1711 | { | ||
1712 | wps_data->viewports[0].vp.fg_pattern = display->get_foreground(); | ||
1713 | wps_data->viewports[0].vp.bg_pattern = display->get_background(); | ||
1714 | } | ||
1715 | #endif | ||
1716 | if (!isfile) | ||
1717 | { | ||
1718 | return wps_parse(wps_data, buf); | ||
1719 | } | ||
1720 | else | ||
1721 | { | ||
1722 | /* | ||
1723 | * Hardcode loading WPS_DEFAULTCFG to cause a reset ideally this | ||
1724 | * wants to be a virtual file. Feel free to modify dirbrowse() | ||
1725 | * if you're feeling brave. | ||
1726 | */ | ||
1727 | #ifndef __PCTOOL__ | ||
1728 | if (! strcmp(buf, WPS_DEFAULTCFG) ) | ||
1729 | { | ||
1730 | global_settings.wps_file[0] = 0; | ||
1731 | return false; | ||
1732 | } | ||
1733 | |||
1734 | #ifdef HAVE_REMOTE_LCD | ||
1735 | if (! strcmp(buf, RWPS_DEFAULTCFG) ) | ||
1736 | { | ||
1737 | global_settings.rwps_file[0] = 0; | ||
1738 | return false; | ||
1739 | } | ||
1740 | #endif | ||
1741 | #endif /* __PCTOOL__ */ | ||
1742 | |||
1743 | int fd = open_utf8(buf, O_RDONLY); | ||
1744 | |||
1745 | if (fd < 0) | ||
1746 | return false; | ||
1747 | |||
1748 | /* get buffer space from the plugin buffer */ | ||
1749 | size_t buffersize = 0; | ||
1750 | char *wps_buffer = (char *)plugin_get_buffer(&buffersize); | ||
1751 | |||
1752 | if (!wps_buffer) | ||
1753 | return false; | ||
1754 | |||
1755 | /* copy the file's content to the buffer for parsing, | ||
1756 | ensuring that every line ends with a newline char. */ | ||
1757 | unsigned int start = 0; | ||
1758 | while(read_line(fd, wps_buffer + start, buffersize - start) > 0) | ||
1759 | { | ||
1760 | start += strlen(wps_buffer + start); | ||
1761 | if (start < buffersize - 1) | ||
1762 | { | ||
1763 | wps_buffer[start++] = '\n'; | ||
1764 | wps_buffer[start] = 0; | ||
1765 | } | ||
1766 | } | ||
1767 | |||
1768 | close(fd); | ||
1769 | |||
1770 | if (start <= 0) | ||
1771 | return false; | ||
1772 | |||
1773 | #ifdef HAVE_LCD_BITMAP | ||
1774 | /* Set all filename pointers to NULL */ | ||
1775 | memset(bmp_names, 0, sizeof(bmp_names)); | ||
1776 | #endif | ||
1777 | |||
1778 | /* parse the WPS source */ | ||
1779 | if (!wps_parse(wps_data, wps_buffer)) { | ||
1780 | wps_reset(wps_data); | ||
1781 | return false; | ||
1782 | } | ||
1783 | |||
1784 | wps_data->wps_loaded = true; | ||
1785 | |||
1786 | #ifdef HAVE_LCD_BITMAP | ||
1787 | /* get the bitmap dir */ | ||
1788 | char bmpdir[MAX_PATH]; | ||
1789 | char *dot = strrchr(buf, '.'); | ||
1790 | |||
1791 | strlcpy(bmpdir, buf, dot - buf + 1); | ||
1792 | |||
1793 | /* load the bitmaps that were found by the parsing */ | ||
1794 | if (!load_wps_bitmaps(wps_data, bmpdir)) { | ||
1795 | wps_reset(wps_data); | ||
1796 | return false; | ||
1797 | } | ||
1798 | #endif | ||
1799 | #ifdef HAVE_ALBUMART | ||
1800 | status = audio_status(); | ||
1801 | if (((!wps_uses_albumart && wps_data->wps_uses_albumart) || | ||
1802 | (wps_data->wps_uses_albumart && | ||
1803 | (albumart_max_height != wps_data->albumart_max_height || | ||
1804 | albumart_max_width != wps_data->albumart_max_width))) && | ||
1805 | status & AUDIO_STATUS_PLAY) | ||
1806 | { | ||
1807 | curtrack = audio_current_track(); | ||
1808 | offset = curtrack->offset; | ||
1809 | audio_stop(); | ||
1810 | if (!(status & AUDIO_STATUS_PAUSE)) | ||
1811 | audio_play(offset); | ||
1812 | } | ||
1813 | #endif | ||
1814 | return true; | ||
1815 | } | ||
1816 | } | ||
1817 | |||
1818 | int wps_subline_index(struct wps_data *data, int line, int subline) | ||
1819 | { | ||
1820 | return data->lines[line].first_subline_idx + subline; | ||
1821 | } | ||
1822 | |||
1823 | int wps_first_token_index(struct wps_data *data, int line, int subline) | ||
1824 | { | ||
1825 | int first_subline_idx = data->lines[line].first_subline_idx; | ||
1826 | return data->sublines[first_subline_idx + subline].first_token_idx; | ||
1827 | } | ||
1828 | |||
1829 | int wps_last_token_index(struct wps_data *data, int line, int subline) | ||
1830 | { | ||
1831 | int first_subline_idx = data->lines[line].first_subline_idx; | ||
1832 | int idx = first_subline_idx + subline; | ||
1833 | if (idx < data->num_sublines - 1) | ||
1834 | { | ||
1835 | /* This subline ends where the next begins */ | ||
1836 | return data->sublines[idx+1].first_token_idx - 1; | ||
1837 | } | ||
1838 | else | ||
1839 | { | ||
1840 | /* The last subline goes to the end */ | ||
1841 | return data->num_tokens - 1; | ||
1842 | } | ||
1843 | } | ||
diff --git a/apps/gui/wps_engine/wps_tokens.c b/apps/gui/wps_engine/wps_tokens.c new file mode 100644 index 0000000000..3852251916 --- /dev/null +++ b/apps/gui/wps_engine/wps_tokens.c | |||
@@ -0,0 +1,807 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002-2007 Björn Stenberg | ||
11 | * Copyright (C) 2007-2008 Nicolas Pennequin | ||
12 | * | ||
13 | * This program is free software; you can redistribute it and/or | ||
14 | * modify it under the terms of the GNU General Public License | ||
15 | * as published by the Free Software Foundation; either version 2 | ||
16 | * of the License, or (at your option) any later version. | ||
17 | * | ||
18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
19 | * KIND, either express or implied. | ||
20 | * | ||
21 | ****************************************************************************/ | ||
22 | #include "font.h" | ||
23 | #include <stdio.h> | ||
24 | #include <string.h> | ||
25 | #include <stdlib.h> | ||
26 | #include "action.h" | ||
27 | #include "system.h" | ||
28 | #include "settings.h" | ||
29 | #include "settings_list.h" | ||
30 | #include "rbunicode.h" | ||
31 | #include "timefuncs.h" | ||
32 | #include "audio.h" | ||
33 | #include "status.h" | ||
34 | #include "power.h" | ||
35 | #include "powermgmt.h" | ||
36 | #include "sound.h" | ||
37 | #include "debug.h" | ||
38 | #ifdef HAVE_LCD_CHARCELLS | ||
39 | #include "hwcompat.h" | ||
40 | #endif | ||
41 | #include "abrepeat.h" | ||
42 | #include "mp3_playback.h" | ||
43 | #include "lang.h" | ||
44 | #include "misc.h" | ||
45 | #include "led.h" | ||
46 | #ifdef HAVE_LCD_BITMAP | ||
47 | /* Image stuff */ | ||
48 | #include "albumart.h" | ||
49 | #endif | ||
50 | #include "dsp.h" | ||
51 | #include "playlist.h" | ||
52 | #if CONFIG_CODEC == SWCODEC | ||
53 | #include "playback.h" | ||
54 | #endif | ||
55 | #include "viewport.h" | ||
56 | |||
57 | #include "wps_internals.h" | ||
58 | #include "music_screen.h" | ||
59 | |||
60 | static char* get_codectype(const struct mp3entry* id3) | ||
61 | { | ||
62 | if (id3->codectype < AFMT_NUM_CODECS) { | ||
63 | return (char*)audio_formats[id3->codectype].label; | ||
64 | } else { | ||
65 | return NULL; | ||
66 | } | ||
67 | } | ||
68 | |||
69 | /* Extract a part from a path. | ||
70 | * | ||
71 | * buf - buffer extract part to. | ||
72 | * buf_size - size of buffer. | ||
73 | * path - path to extract from. | ||
74 | * level - what to extract. 0 is file name, 1 is parent of file, 2 is | ||
75 | * parent of parent, etc. | ||
76 | * | ||
77 | * Returns buf if the desired level was found, NULL otherwise. | ||
78 | */ | ||
79 | static char* get_dir(char* buf, int buf_size, const char* path, int level) | ||
80 | { | ||
81 | const char* sep; | ||
82 | const char* last_sep; | ||
83 | int len; | ||
84 | |||
85 | sep = path + strlen(path); | ||
86 | last_sep = sep; | ||
87 | |||
88 | while (sep > path) | ||
89 | { | ||
90 | if ('/' == *(--sep)) | ||
91 | { | ||
92 | if (!level) | ||
93 | break; | ||
94 | |||
95 | level--; | ||
96 | last_sep = sep - 1; | ||
97 | } | ||
98 | } | ||
99 | |||
100 | if (level || (last_sep <= sep)) | ||
101 | return NULL; | ||
102 | |||
103 | len = MIN(last_sep - sep, buf_size - 1); | ||
104 | strlcpy(buf, sep + 1, len + 1); | ||
105 | return buf; | ||
106 | } | ||
107 | |||
108 | /* Return the tag found at index i and write its value in buf. | ||
109 | The return value is buf if the tag had a value, or NULL if not. | ||
110 | |||
111 | intval is used with conditionals/enums: when this function is called, | ||
112 | intval should contain the number of options in the conditional/enum. | ||
113 | When this function returns, intval is -1 if the tag is non numeric or, | ||
114 | if the tag is numeric, *intval is the enum case we want to go to (between 1 | ||
115 | and the original value of *intval, inclusive). | ||
116 | When not treating a conditional/enum, intval should be NULL. | ||
117 | */ | ||
118 | const char *get_token_value(struct gui_wps *gwps, | ||
119 | struct wps_token *token, | ||
120 | char *buf, int buf_size, | ||
121 | int *intval) | ||
122 | { | ||
123 | if (!gwps) | ||
124 | return NULL; | ||
125 | |||
126 | struct wps_data *data = gwps->data; | ||
127 | struct wps_state *state = gwps->state; | ||
128 | |||
129 | if (!data || !state) | ||
130 | return NULL; | ||
131 | |||
132 | struct mp3entry *id3; | ||
133 | |||
134 | if (token->next) | ||
135 | id3 = state->nid3; | ||
136 | else | ||
137 | id3 = state->id3; | ||
138 | |||
139 | if (!id3) | ||
140 | return NULL; | ||
141 | |||
142 | #if CONFIG_RTC | ||
143 | struct tm* tm = NULL; | ||
144 | |||
145 | /* if the token is an RTC one, update the time | ||
146 | and do the necessary checks */ | ||
147 | if (token->type >= WPS_TOKENS_RTC_BEGIN | ||
148 | && token->type <= WPS_TOKENS_RTC_END) | ||
149 | { | ||
150 | tm = get_time(); | ||
151 | |||
152 | if (!valid_time(tm)) | ||
153 | return NULL; | ||
154 | } | ||
155 | #endif | ||
156 | |||
157 | int limit = 1; | ||
158 | if (intval) | ||
159 | { | ||
160 | limit = *intval; | ||
161 | *intval = -1; | ||
162 | } | ||
163 | |||
164 | switch (token->type) | ||
165 | { | ||
166 | case WPS_TOKEN_CHARACTER: | ||
167 | return &(token->value.c); | ||
168 | |||
169 | case WPS_TOKEN_STRING: | ||
170 | return data->strings[token->value.i]; | ||
171 | |||
172 | case WPS_TOKEN_TRACK_TIME_ELAPSED: | ||
173 | format_time(buf, buf_size, | ||
174 | id3->elapsed + state->ff_rewind_count); | ||
175 | return buf; | ||
176 | |||
177 | case WPS_TOKEN_TRACK_TIME_REMAINING: | ||
178 | format_time(buf, buf_size, | ||
179 | id3->length - id3->elapsed - | ||
180 | state->ff_rewind_count); | ||
181 | return buf; | ||
182 | |||
183 | case WPS_TOKEN_TRACK_LENGTH: | ||
184 | format_time(buf, buf_size, id3->length); | ||
185 | return buf; | ||
186 | |||
187 | case WPS_TOKEN_PLAYLIST_ENTRIES: | ||
188 | snprintf(buf, buf_size, "%d", playlist_amount()); | ||
189 | return buf; | ||
190 | |||
191 | case WPS_TOKEN_PLAYLIST_NAME: | ||
192 | return playlist_name(NULL, buf, buf_size); | ||
193 | |||
194 | case WPS_TOKEN_PLAYLIST_POSITION: | ||
195 | snprintf(buf, buf_size, "%d", playlist_get_display_index()); | ||
196 | return buf; | ||
197 | |||
198 | case WPS_TOKEN_PLAYLIST_SHUFFLE: | ||
199 | if ( global_settings.playlist_shuffle ) | ||
200 | return "s"; | ||
201 | else | ||
202 | return NULL; | ||
203 | break; | ||
204 | |||
205 | case WPS_TOKEN_VOLUME: | ||
206 | snprintf(buf, buf_size, "%d", global_settings.volume); | ||
207 | if (intval) | ||
208 | { | ||
209 | if (global_settings.volume == sound_min(SOUND_VOLUME)) | ||
210 | { | ||
211 | *intval = 1; | ||
212 | } | ||
213 | else if (global_settings.volume == 0) | ||
214 | { | ||
215 | *intval = limit - 1; | ||
216 | } | ||
217 | else if (global_settings.volume > 0) | ||
218 | { | ||
219 | *intval = limit; | ||
220 | } | ||
221 | else | ||
222 | { | ||
223 | *intval = (limit - 3) * (global_settings.volume | ||
224 | - sound_min(SOUND_VOLUME) - 1) | ||
225 | / (-1 - sound_min(SOUND_VOLUME)) + 2; | ||
226 | } | ||
227 | } | ||
228 | return buf; | ||
229 | |||
230 | case WPS_TOKEN_TRACK_ELAPSED_PERCENT: | ||
231 | if (id3->length <= 0) | ||
232 | return NULL; | ||
233 | |||
234 | if (intval) | ||
235 | { | ||
236 | *intval = limit * (id3->elapsed + state->ff_rewind_count) | ||
237 | / id3->length + 1; | ||
238 | } | ||
239 | snprintf(buf, buf_size, "%d", | ||
240 | 100*(id3->elapsed + state->ff_rewind_count) / id3->length); | ||
241 | return buf; | ||
242 | |||
243 | case WPS_TOKEN_METADATA_ARTIST: | ||
244 | return id3->artist; | ||
245 | |||
246 | case WPS_TOKEN_METADATA_COMPOSER: | ||
247 | return id3->composer; | ||
248 | |||
249 | case WPS_TOKEN_METADATA_ALBUM: | ||
250 | return id3->album; | ||
251 | |||
252 | case WPS_TOKEN_METADATA_ALBUM_ARTIST: | ||
253 | return id3->albumartist; | ||
254 | |||
255 | case WPS_TOKEN_METADATA_GROUPING: | ||
256 | return id3->grouping; | ||
257 | |||
258 | case WPS_TOKEN_METADATA_GENRE: | ||
259 | return id3->genre_string; | ||
260 | |||
261 | case WPS_TOKEN_METADATA_DISC_NUMBER: | ||
262 | if (id3->disc_string) | ||
263 | return id3->disc_string; | ||
264 | if (id3->discnum) { | ||
265 | snprintf(buf, buf_size, "%d", id3->discnum); | ||
266 | return buf; | ||
267 | } | ||
268 | return NULL; | ||
269 | |||
270 | case WPS_TOKEN_METADATA_TRACK_NUMBER: | ||
271 | if (id3->track_string) | ||
272 | return id3->track_string; | ||
273 | |||
274 | if (id3->tracknum) { | ||
275 | snprintf(buf, buf_size, "%d", id3->tracknum); | ||
276 | return buf; | ||
277 | } | ||
278 | return NULL; | ||
279 | |||
280 | case WPS_TOKEN_METADATA_TRACK_TITLE: | ||
281 | return id3->title; | ||
282 | |||
283 | case WPS_TOKEN_METADATA_VERSION: | ||
284 | switch (id3->id3version) | ||
285 | { | ||
286 | case ID3_VER_1_0: | ||
287 | return "1"; | ||
288 | |||
289 | case ID3_VER_1_1: | ||
290 | return "1.1"; | ||
291 | |||
292 | case ID3_VER_2_2: | ||
293 | return "2.2"; | ||
294 | |||
295 | case ID3_VER_2_3: | ||
296 | return "2.3"; | ||
297 | |||
298 | case ID3_VER_2_4: | ||
299 | return "2.4"; | ||
300 | |||
301 | default: | ||
302 | return NULL; | ||
303 | } | ||
304 | |||
305 | case WPS_TOKEN_METADATA_YEAR: | ||
306 | if( id3->year_string ) | ||
307 | return id3->year_string; | ||
308 | |||
309 | if (id3->year) { | ||
310 | snprintf(buf, buf_size, "%d", id3->year); | ||
311 | return buf; | ||
312 | } | ||
313 | return NULL; | ||
314 | |||
315 | case WPS_TOKEN_METADATA_COMMENT: | ||
316 | return id3->comment; | ||
317 | |||
318 | #ifdef HAVE_ALBUMART | ||
319 | case WPS_TOKEN_ALBUMART_DISPLAY: | ||
320 | draw_album_art(gwps, audio_current_aa_hid(), false); | ||
321 | return NULL; | ||
322 | |||
323 | case WPS_TOKEN_ALBUMART_FOUND: | ||
324 | if (audio_current_aa_hid() >= 0) { | ||
325 | return "C"; | ||
326 | } | ||
327 | return NULL; | ||
328 | #endif | ||
329 | |||
330 | case WPS_TOKEN_FILE_BITRATE: | ||
331 | if(id3->bitrate) | ||
332 | snprintf(buf, buf_size, "%d", id3->bitrate); | ||
333 | else | ||
334 | return "?"; | ||
335 | return buf; | ||
336 | |||
337 | case WPS_TOKEN_FILE_CODEC: | ||
338 | if (intval) | ||
339 | { | ||
340 | if(id3->codectype == AFMT_UNKNOWN) | ||
341 | *intval = AFMT_NUM_CODECS; | ||
342 | else | ||
343 | *intval = id3->codectype; | ||
344 | } | ||
345 | return get_codectype(id3); | ||
346 | |||
347 | case WPS_TOKEN_FILE_FREQUENCY: | ||
348 | snprintf(buf, buf_size, "%ld", id3->frequency); | ||
349 | return buf; | ||
350 | |||
351 | case WPS_TOKEN_FILE_FREQUENCY_KHZ: | ||
352 | /* ignore remainders < 100, so 22050 Hz becomes just 22k */ | ||
353 | if ((id3->frequency % 1000) < 100) | ||
354 | snprintf(buf, buf_size, "%ld", id3->frequency / 1000); | ||
355 | else | ||
356 | snprintf(buf, buf_size, "%ld.%d", | ||
357 | id3->frequency / 1000, | ||
358 | (id3->frequency % 1000) / 100); | ||
359 | return buf; | ||
360 | |||
361 | case WPS_TOKEN_FILE_NAME: | ||
362 | if (get_dir(buf, buf_size, id3->path, 0)) { | ||
363 | /* Remove extension */ | ||
364 | char* sep = strrchr(buf, '.'); | ||
365 | if (NULL != sep) { | ||
366 | *sep = 0; | ||
367 | } | ||
368 | return buf; | ||
369 | } | ||
370 | else { | ||
371 | return NULL; | ||
372 | } | ||
373 | |||
374 | case WPS_TOKEN_FILE_NAME_WITH_EXTENSION: | ||
375 | return get_dir(buf, buf_size, id3->path, 0); | ||
376 | |||
377 | case WPS_TOKEN_FILE_PATH: | ||
378 | return id3->path; | ||
379 | |||
380 | case WPS_TOKEN_FILE_SIZE: | ||
381 | snprintf(buf, buf_size, "%ld", id3->filesize / 1024); | ||
382 | return buf; | ||
383 | |||
384 | case WPS_TOKEN_FILE_VBR: | ||
385 | return id3->vbr ? "(avg)" : NULL; | ||
386 | |||
387 | case WPS_TOKEN_FILE_DIRECTORY: | ||
388 | return get_dir(buf, buf_size, id3->path, token->value.i); | ||
389 | |||
390 | case WPS_TOKEN_BATTERY_PERCENT: | ||
391 | { | ||
392 | int l = battery_level(); | ||
393 | |||
394 | if (intval) | ||
395 | { | ||
396 | limit = MAX(limit, 2); | ||
397 | if (l > -1) { | ||
398 | /* First enum is used for "unknown level". */ | ||
399 | *intval = (limit - 1) * l / 100 + 2; | ||
400 | } else { | ||
401 | *intval = 1; | ||
402 | } | ||
403 | } | ||
404 | |||
405 | if (l > -1) { | ||
406 | snprintf(buf, buf_size, "%d", l); | ||
407 | return buf; | ||
408 | } else { | ||
409 | return "?"; | ||
410 | } | ||
411 | } | ||
412 | |||
413 | case WPS_TOKEN_BATTERY_VOLTS: | ||
414 | { | ||
415 | unsigned int v = battery_voltage(); | ||
416 | snprintf(buf, buf_size, "%d.%02d", v / 1000, (v % 1000) / 10); | ||
417 | return buf; | ||
418 | } | ||
419 | |||
420 | case WPS_TOKEN_BATTERY_TIME: | ||
421 | { | ||
422 | int t = battery_time(); | ||
423 | if (t >= 0) | ||
424 | snprintf(buf, buf_size, "%dh %dm", t / 60, t % 60); | ||
425 | else | ||
426 | return "?h ?m"; | ||
427 | return buf; | ||
428 | } | ||
429 | |||
430 | #if CONFIG_CHARGING | ||
431 | case WPS_TOKEN_BATTERY_CHARGER_CONNECTED: | ||
432 | { | ||
433 | if(charger_input_state==CHARGER) | ||
434 | return "p"; | ||
435 | else | ||
436 | return NULL; | ||
437 | } | ||
438 | #endif | ||
439 | #if CONFIG_CHARGING >= CHARGING_MONITOR | ||
440 | case WPS_TOKEN_BATTERY_CHARGING: | ||
441 | { | ||
442 | if (charge_state == CHARGING || charge_state == TOPOFF) { | ||
443 | return "c"; | ||
444 | } else { | ||
445 | return NULL; | ||
446 | } | ||
447 | } | ||
448 | #endif | ||
449 | case WPS_TOKEN_BATTERY_SLEEPTIME: | ||
450 | { | ||
451 | if (get_sleep_timer() == 0) | ||
452 | return NULL; | ||
453 | else | ||
454 | { | ||
455 | format_time(buf, buf_size, get_sleep_timer() * 1000); | ||
456 | return buf; | ||
457 | } | ||
458 | } | ||
459 | |||
460 | case WPS_TOKEN_PLAYBACK_STATUS: | ||
461 | { | ||
462 | int status = audio_status(); | ||
463 | int mode = 1; | ||
464 | if (status == AUDIO_STATUS_PLAY) | ||
465 | mode = 2; | ||
466 | if (is_wps_fading() || | ||
467 | (status & AUDIO_STATUS_PAUSE && !status_get_ffmode())) | ||
468 | mode = 3; | ||
469 | if (status_get_ffmode() == STATUS_FASTFORWARD) | ||
470 | mode = 4; | ||
471 | if (status_get_ffmode() == STATUS_FASTBACKWARD) | ||
472 | mode = 5; | ||
473 | |||
474 | if (intval) { | ||
475 | *intval = mode; | ||
476 | } | ||
477 | |||
478 | snprintf(buf, buf_size, "%d", mode-1); | ||
479 | return buf; | ||
480 | } | ||
481 | |||
482 | case WPS_TOKEN_REPEAT_MODE: | ||
483 | if (intval) | ||
484 | *intval = global_settings.repeat_mode + 1; | ||
485 | snprintf(buf, buf_size, "%d", global_settings.repeat_mode); | ||
486 | return buf; | ||
487 | |||
488 | case WPS_TOKEN_RTC_PRESENT: | ||
489 | #if CONFIG_RTC | ||
490 | return "c"; | ||
491 | #else | ||
492 | return NULL; | ||
493 | #endif | ||
494 | |||
495 | #if CONFIG_RTC | ||
496 | case WPS_TOKEN_RTC_12HOUR_CFG: | ||
497 | if (intval) | ||
498 | *intval = global_settings.timeformat + 1; | ||
499 | snprintf(buf, buf_size, "%d", global_settings.timeformat); | ||
500 | return buf; | ||
501 | |||
502 | case WPS_TOKEN_RTC_DAY_OF_MONTH: | ||
503 | /* d: day of month (01..31) */ | ||
504 | snprintf(buf, buf_size, "%02d", tm->tm_mday); | ||
505 | return buf; | ||
506 | |||
507 | case WPS_TOKEN_RTC_DAY_OF_MONTH_BLANK_PADDED: | ||
508 | /* e: day of month, blank padded ( 1..31) */ | ||
509 | snprintf(buf, buf_size, "%2d", tm->tm_mday); | ||
510 | return buf; | ||
511 | |||
512 | case WPS_TOKEN_RTC_HOUR_24_ZERO_PADDED: | ||
513 | /* H: hour (00..23) */ | ||
514 | snprintf(buf, buf_size, "%02d", tm->tm_hour); | ||
515 | return buf; | ||
516 | |||
517 | case WPS_TOKEN_RTC_HOUR_24: | ||
518 | /* k: hour ( 0..23) */ | ||
519 | snprintf(buf, buf_size, "%2d", tm->tm_hour); | ||
520 | return buf; | ||
521 | |||
522 | case WPS_TOKEN_RTC_HOUR_12_ZERO_PADDED: | ||
523 | /* I: hour (01..12) */ | ||
524 | snprintf(buf, buf_size, "%02d", | ||
525 | (tm->tm_hour % 12 == 0) ? 12 : tm->tm_hour % 12); | ||
526 | return buf; | ||
527 | |||
528 | case WPS_TOKEN_RTC_HOUR_12: | ||
529 | /* l: hour ( 1..12) */ | ||
530 | snprintf(buf, buf_size, "%2d", | ||
531 | (tm->tm_hour % 12 == 0) ? 12 : tm->tm_hour % 12); | ||
532 | return buf; | ||
533 | |||
534 | case WPS_TOKEN_RTC_MONTH: | ||
535 | /* m: month (01..12) */ | ||
536 | if (intval) | ||
537 | *intval = tm->tm_mon + 1; | ||
538 | snprintf(buf, buf_size, "%02d", tm->tm_mon + 1); | ||
539 | return buf; | ||
540 | |||
541 | case WPS_TOKEN_RTC_MINUTE: | ||
542 | /* M: minute (00..59) */ | ||
543 | snprintf(buf, buf_size, "%02d", tm->tm_min); | ||
544 | return buf; | ||
545 | |||
546 | case WPS_TOKEN_RTC_SECOND: | ||
547 | /* S: second (00..59) */ | ||
548 | snprintf(buf, buf_size, "%02d", tm->tm_sec); | ||
549 | return buf; | ||
550 | |||
551 | case WPS_TOKEN_RTC_YEAR_2_DIGITS: | ||
552 | /* y: last two digits of year (00..99) */ | ||
553 | snprintf(buf, buf_size, "%02d", tm->tm_year % 100); | ||
554 | return buf; | ||
555 | |||
556 | case WPS_TOKEN_RTC_YEAR_4_DIGITS: | ||
557 | /* Y: year (1970...) */ | ||
558 | snprintf(buf, buf_size, "%04d", tm->tm_year + 1900); | ||
559 | return buf; | ||
560 | |||
561 | case WPS_TOKEN_RTC_AM_PM_UPPER: | ||
562 | /* p: upper case AM or PM indicator */ | ||
563 | return tm->tm_hour/12 == 0 ? "AM" : "PM"; | ||
564 | |||
565 | case WPS_TOKEN_RTC_AM_PM_LOWER: | ||
566 | /* P: lower case am or pm indicator */ | ||
567 | return tm->tm_hour/12 == 0 ? "am" : "pm"; | ||
568 | |||
569 | case WPS_TOKEN_RTC_WEEKDAY_NAME: | ||
570 | /* a: abbreviated weekday name (Sun..Sat) */ | ||
571 | return str(LANG_WEEKDAY_SUNDAY + tm->tm_wday); | ||
572 | |||
573 | case WPS_TOKEN_RTC_MONTH_NAME: | ||
574 | /* b: abbreviated month name (Jan..Dec) */ | ||
575 | return str(LANG_MONTH_JANUARY + tm->tm_mon); | ||
576 | |||
577 | case WPS_TOKEN_RTC_DAY_OF_WEEK_START_MON: | ||
578 | /* u: day of week (1..7); 1 is Monday */ | ||
579 | if (intval) | ||
580 | *intval = (tm->tm_wday == 0) ? 7 : tm->tm_wday; | ||
581 | snprintf(buf, buf_size, "%1d", tm->tm_wday + 1); | ||
582 | return buf; | ||
583 | |||
584 | case WPS_TOKEN_RTC_DAY_OF_WEEK_START_SUN: | ||
585 | /* w: day of week (0..6); 0 is Sunday */ | ||
586 | if (intval) | ||
587 | *intval = tm->tm_wday + 1; | ||
588 | snprintf(buf, buf_size, "%1d", tm->tm_wday); | ||
589 | return buf; | ||
590 | #else | ||
591 | case WPS_TOKEN_RTC_DAY_OF_MONTH: | ||
592 | case WPS_TOKEN_RTC_DAY_OF_MONTH_BLANK_PADDED: | ||
593 | case WPS_TOKEN_RTC_HOUR_24_ZERO_PADDED: | ||
594 | case WPS_TOKEN_RTC_HOUR_24: | ||
595 | case WPS_TOKEN_RTC_HOUR_12_ZERO_PADDED: | ||
596 | case WPS_TOKEN_RTC_HOUR_12: | ||
597 | case WPS_TOKEN_RTC_MONTH: | ||
598 | case WPS_TOKEN_RTC_MINUTE: | ||
599 | case WPS_TOKEN_RTC_SECOND: | ||
600 | case WPS_TOKEN_RTC_AM_PM_UPPER: | ||
601 | case WPS_TOKEN_RTC_AM_PM_LOWER: | ||
602 | case WPS_TOKEN_RTC_YEAR_2_DIGITS: | ||
603 | return "--"; | ||
604 | case WPS_TOKEN_RTC_YEAR_4_DIGITS: | ||
605 | return "----"; | ||
606 | case WPS_TOKEN_RTC_WEEKDAY_NAME: | ||
607 | case WPS_TOKEN_RTC_MONTH_NAME: | ||
608 | return "---"; | ||
609 | case WPS_TOKEN_RTC_DAY_OF_WEEK_START_MON: | ||
610 | case WPS_TOKEN_RTC_DAY_OF_WEEK_START_SUN: | ||
611 | return "-"; | ||
612 | #endif | ||
613 | |||
614 | #ifdef HAVE_LCD_CHARCELLS | ||
615 | case WPS_TOKEN_PROGRESSBAR: | ||
616 | { | ||
617 | char *end = utf8encode(data->wps_progress_pat[0], buf); | ||
618 | *end = '\0'; | ||
619 | return buf; | ||
620 | } | ||
621 | |||
622 | case WPS_TOKEN_PLAYER_PROGRESSBAR: | ||
623 | if(is_new_player()) | ||
624 | { | ||
625 | /* we need 11 characters (full line) for | ||
626 | progress-bar */ | ||
627 | strlcpy(buf, " ", buf_size); | ||
628 | } | ||
629 | else | ||
630 | { | ||
631 | /* Tell the user if we have an OldPlayer */ | ||
632 | strlcpy(buf, " <Old LCD> ", buf_size); | ||
633 | } | ||
634 | return buf; | ||
635 | #endif | ||
636 | |||
637 | #ifdef HAVE_TAGCACHE | ||
638 | case WPS_TOKEN_DATABASE_PLAYCOUNT: | ||
639 | if (intval) { | ||
640 | *intval = id3->playcount + 1; | ||
641 | } | ||
642 | snprintf(buf, buf_size, "%ld", id3->playcount); | ||
643 | return buf; | ||
644 | |||
645 | case WPS_TOKEN_DATABASE_RATING: | ||
646 | if (intval) { | ||
647 | *intval = id3->rating + 1; | ||
648 | } | ||
649 | snprintf(buf, buf_size, "%d", id3->rating); | ||
650 | return buf; | ||
651 | |||
652 | case WPS_TOKEN_DATABASE_AUTOSCORE: | ||
653 | if (intval) | ||
654 | *intval = id3->score + 1; | ||
655 | |||
656 | snprintf(buf, buf_size, "%d", id3->score); | ||
657 | return buf; | ||
658 | #endif | ||
659 | |||
660 | #if (CONFIG_CODEC == SWCODEC) | ||
661 | case WPS_TOKEN_CROSSFADE: | ||
662 | if (intval) | ||
663 | *intval = global_settings.crossfade + 1; | ||
664 | snprintf(buf, buf_size, "%d", global_settings.crossfade); | ||
665 | return buf; | ||
666 | |||
667 | case WPS_TOKEN_REPLAYGAIN: | ||
668 | { | ||
669 | int val; | ||
670 | |||
671 | if (global_settings.replaygain_type == REPLAYGAIN_OFF) | ||
672 | val = 1; /* off */ | ||
673 | else | ||
674 | { | ||
675 | int type = | ||
676 | get_replaygain_mode(id3->track_gain_string != NULL, | ||
677 | id3->album_gain_string != NULL); | ||
678 | if (type < 0) | ||
679 | val = 6; /* no tag */ | ||
680 | else | ||
681 | val = type + 2; | ||
682 | |||
683 | if (global_settings.replaygain_type == REPLAYGAIN_SHUFFLE) | ||
684 | val += 2; | ||
685 | } | ||
686 | |||
687 | if (intval) | ||
688 | *intval = val; | ||
689 | |||
690 | switch (val) | ||
691 | { | ||
692 | case 1: | ||
693 | case 6: | ||
694 | return "+0.00 dB"; | ||
695 | break; | ||
696 | case 2: | ||
697 | case 4: | ||
698 | strlcpy(buf, id3->track_gain_string, buf_size); | ||
699 | break; | ||
700 | case 3: | ||
701 | case 5: | ||
702 | strlcpy(buf, id3->album_gain_string, buf_size); | ||
703 | break; | ||
704 | } | ||
705 | return buf; | ||
706 | } | ||
707 | #endif /* (CONFIG_CODEC == SWCODEC) */ | ||
708 | |||
709 | #if (CONFIG_CODEC != MAS3507D) | ||
710 | case WPS_TOKEN_SOUND_PITCH: | ||
711 | { | ||
712 | int val = sound_get_pitch(); | ||
713 | snprintf(buf, buf_size, "%d.%d", | ||
714 | val / 10, val % 10); | ||
715 | return buf; | ||
716 | } | ||
717 | #endif | ||
718 | |||
719 | case WPS_TOKEN_MAIN_HOLD: | ||
720 | #ifdef HAS_BUTTON_HOLD | ||
721 | if (button_hold()) | ||
722 | #else | ||
723 | if (is_keys_locked()) | ||
724 | #endif /*hold switch or softlock*/ | ||
725 | return "h"; | ||
726 | else | ||
727 | return NULL; | ||
728 | |||
729 | #ifdef HAS_REMOTE_BUTTON_HOLD | ||
730 | case WPS_TOKEN_REMOTE_HOLD: | ||
731 | if (remote_button_hold()) | ||
732 | return "r"; | ||
733 | else | ||
734 | return NULL; | ||
735 | #endif | ||
736 | |||
737 | #if (CONFIG_LED == LED_VIRTUAL) || defined(HAVE_REMOTE_LCD) | ||
738 | case WPS_TOKEN_VLED_HDD: | ||
739 | if(led_read(HZ/2)) | ||
740 | return "h"; | ||
741 | else | ||
742 | return NULL; | ||
743 | #endif | ||
744 | case WPS_TOKEN_BUTTON_VOLUME: | ||
745 | if (data->button_time_volume && | ||
746 | TIME_BEFORE(current_tick, data->button_time_volume + | ||
747 | token->value.i * TIMEOUT_UNIT)) | ||
748 | return "v"; | ||
749 | return NULL; | ||
750 | case WPS_TOKEN_LASTTOUCH: | ||
751 | #ifdef HAVE_TOUCHSCREEN | ||
752 | if (TIME_BEFORE(current_tick, token->value.i * TIMEOUT_UNIT + | ||
753 | touchscreen_last_touch())) | ||
754 | return "t"; | ||
755 | #endif | ||
756 | return NULL; | ||
757 | |||
758 | case WPS_TOKEN_SETTING: | ||
759 | { | ||
760 | if (intval) | ||
761 | { | ||
762 | /* Handle contionals */ | ||
763 | const struct settings_list *s = settings+token->value.i; | ||
764 | switch (s->flags&F_T_MASK) | ||
765 | { | ||
766 | case F_T_INT: | ||
767 | case F_T_UINT: | ||
768 | if (s->flags&F_RGB) | ||
769 | /* %?St|name|<#000000|#000001|...|#FFFFFF> */ | ||
770 | /* shouldn't overflow since colors are stored | ||
771 | * on 16 bits ... | ||
772 | * but this is pretty useless anyway */ | ||
773 | *intval = *(int*)s->setting + 1; | ||
774 | else if (s->cfg_vals == NULL) | ||
775 | /* %?St|name|<1st choice|2nd choice|...> */ | ||
776 | *intval = (*(int*)s->setting-s->int_setting->min) | ||
777 | /s->int_setting->step + 1; | ||
778 | else | ||
779 | /* %?St|name|<1st choice|2nd choice|...> */ | ||
780 | /* Not sure about this one. cfg_name/vals are | ||
781 | * indexed from 0 right? */ | ||
782 | *intval = *(int*)s->setting + 1; | ||
783 | break; | ||
784 | case F_T_BOOL: | ||
785 | /* %?St|name|<if true|if false> */ | ||
786 | *intval = *(bool*)s->setting?1:2; | ||
787 | break; | ||
788 | case F_T_CHARPTR: | ||
789 | /* %?St|name|<if non empty string|if empty> | ||
790 | * The string's emptyness discards the setting's | ||
791 | * prefix and suffix */ | ||
792 | *intval = ((char*)s->setting)[0]?1:2; | ||
793 | break; | ||
794 | default: | ||
795 | /* This shouldn't happen ... but you never know */ | ||
796 | *intval = -1; | ||
797 | break; | ||
798 | } | ||
799 | } | ||
800 | cfg_to_string(token->value.i,buf,buf_size); | ||
801 | return buf; | ||
802 | } | ||
803 | |||
804 | default: | ||
805 | return NULL; | ||
806 | } | ||
807 | } | ||