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author | Teruaki Kawashima <teru@rockbox.org> | 2010-01-18 12:46:19 +0000 |
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committer | Teruaki Kawashima <teru@rockbox.org> | 2010-01-18 12:46:19 +0000 |
commit | 5bd08237499dfc66309ba2a5a4dac75018e794ac (patch) | |
tree | fe742342707b8789ce0dbf1a18e5a8346ae2601d /apps/plugins/imageviewer/imageviewer.h | |
parent | 135d983433e741cf9658ff5d7457bdf37ef48ce0 (diff) | |
download | rockbox-5bd08237499dfc66309ba2a5a4dac75018e794ac.tar.gz rockbox-5bd08237499dfc66309ba2a5a4dac75018e794ac.zip |
jpeg,png: Merge user interface code and plugin entry point of the two plugins (part of FS#6321).
* Created new directory, imageviewer/ and moved both jpeg/ and png/ under it.
- this still doesn't merge the two plugins. i.e. both jpeg.rock and png.rock will be made for color targets.
- I'm thinking to merge the two plugins to single image viewer later.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24272 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/imageviewer/imageviewer.h')
-rw-r--r-- | apps/plugins/imageviewer/imageviewer.h | 414 |
1 files changed, 414 insertions, 0 deletions
diff --git a/apps/plugins/imageviewer/imageviewer.h b/apps/plugins/imageviewer/imageviewer.h new file mode 100644 index 0000000000..3851e1f2a2 --- /dev/null +++ b/apps/plugins/imageviewer/imageviewer.h | |||
@@ -0,0 +1,414 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * user intereface of image viewers (jpeg, png, etc.) | ||
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 | #ifndef _IMGVIEW_IMGVIEW_H | ||
23 | #define _IMGVIEW_IMGVIEW_H | ||
24 | |||
25 | #include "plugin.h" | ||
26 | |||
27 | /* variable button definitions */ | ||
28 | #if CONFIG_KEYPAD == RECORDER_PAD | ||
29 | #define IMGVIEW_ZOOM_IN BUTTON_PLAY | ||
30 | #define IMGVIEW_ZOOM_OUT BUTTON_ON | ||
31 | #define IMGVIEW_UP BUTTON_UP | ||
32 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
33 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
34 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
35 | #define IMGVIEW_NEXT BUTTON_F3 | ||
36 | #define IMGVIEW_PREVIOUS BUTTON_F2 | ||
37 | #define IMGVIEW_MENU BUTTON_OFF | ||
38 | |||
39 | #elif CONFIG_KEYPAD == ARCHOS_AV300_PAD | ||
40 | #define IMGVIEW_ZOOM_IN BUTTON_SELECT | ||
41 | #define IMGVIEW_ZOOM_OUT BUTTON_ON | ||
42 | #define IMGVIEW_UP BUTTON_UP | ||
43 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
44 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
45 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
46 | #define IMGVIEW_NEXT BUTTON_F3 | ||
47 | #define IMGVIEW_PREVIOUS BUTTON_F2 | ||
48 | #define IMGVIEW_MENU BUTTON_OFF | ||
49 | |||
50 | #elif CONFIG_KEYPAD == ONDIO_PAD | ||
51 | #define IMGVIEW_ZOOM_PRE BUTTON_MENU | ||
52 | #define IMGVIEW_ZOOM_IN (BUTTON_MENU | BUTTON_REL) | ||
53 | #define IMGVIEW_ZOOM_OUT (BUTTON_MENU | BUTTON_DOWN) | ||
54 | #define IMGVIEW_UP BUTTON_UP | ||
55 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
56 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
57 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
58 | #define IMGVIEW_NEXT (BUTTON_MENU | BUTTON_RIGHT) | ||
59 | #define IMGVIEW_PREVIOUS (BUTTON_MENU | BUTTON_LEFT) | ||
60 | #define IMGVIEW_MENU BUTTON_OFF | ||
61 | |||
62 | #elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \ | ||
63 | (CONFIG_KEYPAD == IRIVER_H300_PAD) | ||
64 | #define IMGVIEW_ZOOM_IN BUTTON_SELECT | ||
65 | #define IMGVIEW_ZOOM_OUT BUTTON_MODE | ||
66 | #define IMGVIEW_UP BUTTON_UP | ||
67 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
68 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
69 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
70 | #if (CONFIG_KEYPAD == IRIVER_H100_PAD) | ||
71 | #define IMGVIEW_NEXT BUTTON_ON | ||
72 | #define IMGVIEW_PREVIOUS BUTTON_REC | ||
73 | #else | ||
74 | #define IMGVIEW_NEXT BUTTON_REC | ||
75 | #define IMGVIEW_PREVIOUS BUTTON_ON | ||
76 | #endif | ||
77 | #define IMGVIEW_MENU BUTTON_OFF | ||
78 | #define IMGVIEW_RC_MENU BUTTON_RC_STOP | ||
79 | |||
80 | #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IPOD_3G_PAD) || \ | ||
81 | (CONFIG_KEYPAD == IPOD_1G2G_PAD) | ||
82 | #define IMGVIEW_ZOOM_IN BUTTON_SCROLL_FWD | ||
83 | #define IMGVIEW_ZOOM_OUT BUTTON_SCROLL_BACK | ||
84 | #define IMGVIEW_UP BUTTON_MENU | ||
85 | #define IMGVIEW_DOWN BUTTON_PLAY | ||
86 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
87 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
88 | #define IMGVIEW_NEXT (BUTTON_SELECT | BUTTON_RIGHT) | ||
89 | #define IMGVIEW_PREVIOUS (BUTTON_SELECT | BUTTON_LEFT) | ||
90 | #define IMGVIEW_MENU (BUTTON_SELECT | BUTTON_MENU) | ||
91 | |||
92 | #elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD | ||
93 | #define IMGVIEW_ZOOM_PRE BUTTON_SELECT | ||
94 | #define IMGVIEW_ZOOM_IN (BUTTON_SELECT | BUTTON_REL) | ||
95 | #define IMGVIEW_ZOOM_OUT (BUTTON_SELECT | BUTTON_REPEAT) | ||
96 | #define IMGVIEW_UP BUTTON_UP | ||
97 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
98 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
99 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
100 | #define IMGVIEW_NEXT BUTTON_PLAY | ||
101 | #define IMGVIEW_PREVIOUS BUTTON_REC | ||
102 | #define IMGVIEW_MENU BUTTON_POWER | ||
103 | |||
104 | #elif CONFIG_KEYPAD == GIGABEAT_PAD | ||
105 | #define IMGVIEW_ZOOM_IN BUTTON_VOL_UP | ||
106 | #define IMGVIEW_ZOOM_OUT BUTTON_VOL_DOWN | ||
107 | #define IMGVIEW_UP BUTTON_UP | ||
108 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
109 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
110 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
111 | #define IMGVIEW_NEXT (BUTTON_A | BUTTON_RIGHT) | ||
112 | #define IMGVIEW_PREVIOUS (BUTTON_A | BUTTON_LEFT) | ||
113 | #define IMGVIEW_MENU BUTTON_MENU | ||
114 | |||
115 | #elif CONFIG_KEYPAD == SANSA_E200_PAD | ||
116 | #define IMGVIEW_ZOOM_PRE BUTTON_SELECT | ||
117 | #define IMGVIEW_ZOOM_IN (BUTTON_SELECT | BUTTON_REL) | ||
118 | #define IMGVIEW_ZOOM_OUT (BUTTON_SELECT | BUTTON_REPEAT) | ||
119 | #define IMGVIEW_UP BUTTON_UP | ||
120 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
121 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
122 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
123 | #define IMGVIEW_NEXT BUTTON_SCROLL_FWD | ||
124 | #define IMGVIEW_NEXT_REPEAT (BUTTON_SCROLL_FWD|BUTTON_REPEAT) | ||
125 | #define IMGVIEW_PREVIOUS BUTTON_SCROLL_BACK | ||
126 | #define IMGVIEW_PREVIOUS_REPEAT (BUTTON_SCROLL_BACK|BUTTON_REPEAT) | ||
127 | #define IMGVIEW_MENU BUTTON_POWER | ||
128 | #define IMGVIEW_SLIDE_SHOW BUTTON_REC | ||
129 | |||
130 | #elif CONFIG_KEYPAD == SANSA_FUZE_PAD | ||
131 | #define IMGVIEW_ZOOM_PRE BUTTON_SELECT | ||
132 | #define IMGVIEW_ZOOM_IN (BUTTON_SELECT | BUTTON_REL) | ||
133 | #define IMGVIEW_ZOOM_OUT (BUTTON_SELECT | BUTTON_REPEAT) | ||
134 | #define IMGVIEW_UP BUTTON_UP | ||
135 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
136 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
137 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
138 | #define IMGVIEW_NEXT BUTTON_SCROLL_FWD | ||
139 | #define IMGVIEW_NEXT_REPEAT (BUTTON_SCROLL_FWD|BUTTON_REPEAT) | ||
140 | #define IMGVIEW_PREVIOUS BUTTON_SCROLL_BACK | ||
141 | #define IMGVIEW_PREVIOUS_REPEAT (BUTTON_SCROLL_BACK|BUTTON_REPEAT) | ||
142 | #define IMGVIEW_MENU (BUTTON_HOME|BUTTON_REPEAT) | ||
143 | |||
144 | #elif CONFIG_KEYPAD == SANSA_C200_PAD | ||
145 | #define IMGVIEW_ZOOM_PRE BUTTON_SELECT | ||
146 | #define IMGVIEW_ZOOM_IN (BUTTON_SELECT | BUTTON_REL) | ||
147 | #define IMGVIEW_ZOOM_OUT (BUTTON_SELECT | BUTTON_REPEAT) | ||
148 | #define IMGVIEW_UP BUTTON_UP | ||
149 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
150 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
151 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
152 | #define IMGVIEW_NEXT BUTTON_VOL_UP | ||
153 | #define IMGVIEW_NEXT_REPEAT (BUTTON_VOL_UP|BUTTON_REPEAT) | ||
154 | #define IMGVIEW_PREVIOUS BUTTON_VOL_DOWN | ||
155 | #define IMGVIEW_PREVIOUS_REPEAT (BUTTON_VOL_DOWN|BUTTON_REPEAT) | ||
156 | #define IMGVIEW_MENU BUTTON_POWER | ||
157 | #define IMGVIEW_SLIDE_SHOW BUTTON_REC | ||
158 | |||
159 | #elif CONFIG_KEYPAD == SANSA_CLIP_PAD | ||
160 | #define IMGVIEW_ZOOM_PRE BUTTON_SELECT | ||
161 | #define IMGVIEW_ZOOM_IN (BUTTON_SELECT | BUTTON_REL) | ||
162 | #define IMGVIEW_ZOOM_OUT (BUTTON_SELECT | BUTTON_REPEAT) | ||
163 | #define IMGVIEW_UP BUTTON_UP | ||
164 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
165 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
166 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
167 | #define IMGVIEW_NEXT BUTTON_VOL_UP | ||
168 | #define IMGVIEW_NEXT_REPEAT (BUTTON_VOL_UP|BUTTON_REPEAT) | ||
169 | #define IMGVIEW_PREVIOUS BUTTON_VOL_DOWN | ||
170 | #define IMGVIEW_PREVIOUS_REPEAT (BUTTON_VOL_DOWN|BUTTON_REPEAT) | ||
171 | #define IMGVIEW_MENU BUTTON_POWER | ||
172 | #define IMGVIEW_SLIDE_SHOW BUTTON_HOME | ||
173 | |||
174 | #elif CONFIG_KEYPAD == SANSA_M200_PAD | ||
175 | #define IMGVIEW_ZOOM_PRE BUTTON_SELECT | ||
176 | #define IMGVIEW_ZOOM_IN (BUTTON_SELECT | BUTTON_REL) | ||
177 | #define IMGVIEW_ZOOM_OUT (BUTTON_SELECT | BUTTON_REPEAT) | ||
178 | #define IMGVIEW_UP BUTTON_UP | ||
179 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
180 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
181 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
182 | #define IMGVIEW_NEXT BUTTON_VOL_UP | ||
183 | #define IMGVIEW_NEXT_REPEAT (BUTTON_VOL_UP|BUTTON_REPEAT) | ||
184 | #define IMGVIEW_PREVIOUS BUTTON_VOL_DOWN | ||
185 | #define IMGVIEW_PREVIOUS_REPEAT (BUTTON_VOL_DOWN|BUTTON_REPEAT) | ||
186 | #define IMGVIEW_MENU BUTTON_POWER | ||
187 | #define IMGVIEW_SLIDE_SHOW (BUTTON_SELECT | BUTTON_UP) | ||
188 | |||
189 | #elif CONFIG_KEYPAD == IRIVER_H10_PAD | ||
190 | #define IMGVIEW_ZOOM_PRE BUTTON_PLAY | ||
191 | #define IMGVIEW_ZOOM_IN (BUTTON_PLAY | BUTTON_REL) | ||
192 | #define IMGVIEW_ZOOM_OUT (BUTTON_PLAY | BUTTON_REPEAT) | ||
193 | #define IMGVIEW_UP BUTTON_SCROLL_UP | ||
194 | #define IMGVIEW_DOWN BUTTON_SCROLL_DOWN | ||
195 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
196 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
197 | #define IMGVIEW_NEXT BUTTON_FF | ||
198 | #define IMGVIEW_PREVIOUS BUTTON_REW | ||
199 | #define IMGVIEW_MENU BUTTON_POWER | ||
200 | |||
201 | #elif CONFIG_KEYPAD == MROBE500_PAD | ||
202 | #define IMGVIEW_MENU BUTTON_POWER | ||
203 | |||
204 | #elif CONFIG_KEYPAD == GIGABEAT_S_PAD | ||
205 | #define IMGVIEW_ZOOM_IN BUTTON_VOL_UP | ||
206 | #define IMGVIEW_ZOOM_OUT BUTTON_VOL_DOWN | ||
207 | #define IMGVIEW_UP BUTTON_UP | ||
208 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
209 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
210 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
211 | #define IMGVIEW_NEXT BUTTON_NEXT | ||
212 | #define IMGVIEW_PREVIOUS BUTTON_PREV | ||
213 | #define IMGVIEW_MENU BUTTON_MENU | ||
214 | |||
215 | #elif CONFIG_KEYPAD == MROBE100_PAD | ||
216 | #define IMGVIEW_ZOOM_IN BUTTON_SELECT | ||
217 | #define IMGVIEW_ZOOM_OUT BUTTON_PLAY | ||
218 | #define IMGVIEW_UP BUTTON_UP | ||
219 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
220 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
221 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
222 | #define IMGVIEW_NEXT (BUTTON_DISPLAY | BUTTON_RIGHT) | ||
223 | #define IMGVIEW_PREVIOUS (BUTTON_DISPLAY | BUTTON_LEFT) | ||
224 | #define IMGVIEW_MENU BUTTON_MENU | ||
225 | |||
226 | #elif CONFIG_KEYPAD == IAUDIO_M3_PAD | ||
227 | #define IMGVIEW_ZOOM_PRE BUTTON_RC_PLAY | ||
228 | #define IMGVIEW_ZOOM_IN (BUTTON_RC_PLAY|BUTTON_REL) | ||
229 | #define IMGVIEW_ZOOM_OUT (BUTTON_RC_PLAY|BUTTON_REPEAT) | ||
230 | #define IMGVIEW_UP BUTTON_RC_VOL_UP | ||
231 | #define IMGVIEW_DOWN BUTTON_RC_VOL_DOWN | ||
232 | #define IMGVIEW_LEFT BUTTON_RC_REW | ||
233 | #define IMGVIEW_RIGHT BUTTON_RC_FF | ||
234 | #define IMGVIEW_NEXT BUTTON_RC_MODE | ||
235 | #define IMGVIEW_PREVIOUS BUTTON_RC_MENU | ||
236 | #define IMGVIEW_MENU BUTTON_RC_REC | ||
237 | |||
238 | #elif CONFIG_KEYPAD == COWON_D2_PAD | ||
239 | |||
240 | #elif CONFIG_KEYPAD == IAUDIO67_PAD | ||
241 | #define IMGVIEW_ZOOM_IN BUTTON_VOLUP | ||
242 | #define IMGVIEW_ZOOM_OUT BUTTON_VOLDOWN | ||
243 | #define IMGVIEW_UP BUTTON_STOP | ||
244 | #define IMGVIEW_DOWN BUTTON_PLAY | ||
245 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
246 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
247 | #define IMGVIEW_NEXT (BUTTON_PLAY|BUTTON_VOLUP) | ||
248 | #define IMGVIEW_PREVIOUS (BUTTON_PLAY|BUTTON_VOLDOWN) | ||
249 | #define IMGVIEW_MENU BUTTON_MENU | ||
250 | |||
251 | #elif CONFIG_KEYPAD == CREATIVEZVM_PAD | ||
252 | |||
253 | #define IMGVIEW_ZOOM_IN BUTTON_PLAY | ||
254 | #define IMGVIEW_ZOOM_OUT BUTTON_CUSTOM | ||
255 | #define IMGVIEW_UP BUTTON_UP | ||
256 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
257 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
258 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
259 | #define IMGVIEW_NEXT BUTTON_SELECT | ||
260 | #define IMGVIEW_PREVIOUS BUTTON_BACK | ||
261 | #define IMGVIEW_MENU BUTTON_MENU | ||
262 | |||
263 | #elif CONFIG_KEYPAD == PHILIPS_HDD1630_PAD | ||
264 | #define IMGVIEW_ZOOM_IN BUTTON_VOL_UP | ||
265 | #define IMGVIEW_ZOOM_OUT BUTTON_VOL_DOWN | ||
266 | #define IMGVIEW_UP BUTTON_UP | ||
267 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
268 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
269 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
270 | #define IMGVIEW_NEXT BUTTON_VIEW | ||
271 | #define IMGVIEW_PREVIOUS BUTTON_PLAYLIST | ||
272 | #define IMGVIEW_MENU BUTTON_MENU | ||
273 | |||
274 | #elif CONFIG_KEYPAD == PHILIPS_SA9200_PAD | ||
275 | #define IMGVIEW_ZOOM_IN BUTTON_VOL_UP | ||
276 | #define IMGVIEW_ZOOM_OUT BUTTON_VOL_DOWN | ||
277 | #define IMGVIEW_UP BUTTON_UP | ||
278 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
279 | #define IMGVIEW_LEFT BUTTON_PREV | ||
280 | #define IMGVIEW_RIGHT BUTTON_NEXT | ||
281 | #define IMGVIEW_NEXT BUTTON_RIGHT | ||
282 | #define IMGVIEW_PREVIOUS BUTTON_LEFT | ||
283 | #define IMGVIEW_MENU BUTTON_MENU | ||
284 | |||
285 | #elif CONFIG_KEYPAD == ONDAVX747_PAD | ||
286 | #elif CONFIG_KEYPAD == ONDAVX777_PAD | ||
287 | |||
288 | #elif CONFIG_KEYPAD == SAMSUNG_YH_PAD | ||
289 | #define IMGVIEW_ZOOM_IN (BUTTON_PLAY|BUTTON_UP) | ||
290 | #define IMGVIEW_ZOOM_OUT (BUTTON_PLAY|BUTTON_DOWN) | ||
291 | #define IMGVIEW_UP BUTTON_UP | ||
292 | #define IMGVIEW_DOWN BUTTON_DOWN | ||
293 | #define IMGVIEW_LEFT BUTTON_LEFT | ||
294 | #define IMGVIEW_RIGHT BUTTON_RIGHT | ||
295 | #define IMGVIEW_NEXT BUTTON_FFWD | ||
296 | #define IMGVIEW_PREVIOUS BUTTON_REW | ||
297 | #define IMGVIEW_MENU BUTTON_PLAY | ||
298 | |||
299 | #else | ||
300 | #error No keymap defined! | ||
301 | #endif | ||
302 | |||
303 | #ifdef HAVE_TOUCHSCREEN | ||
304 | #ifndef IMGVIEW_UP | ||
305 | #define IMGVIEW_UP BUTTON_TOPMIDDLE | ||
306 | #endif | ||
307 | #ifndef IMGVIEW_DOWN | ||
308 | #define IMGVIEW_DOWN BUTTON_BOTTOMMIDDLE | ||
309 | #endif | ||
310 | #ifndef IMGVIEW_LEFT | ||
311 | #define IMGVIEW_LEFT BUTTON_MIDLEFT | ||
312 | #endif | ||
313 | #ifndef IMGVIEW_RIGHT | ||
314 | #define IMGVIEW_RIGHT BUTTON_MIDRIGHT | ||
315 | #endif | ||
316 | #ifndef IMGVIEW_ZOOM_IN | ||
317 | #define IMGVIEW_ZOOM_IN BUTTON_TOPRIGHT | ||
318 | #endif | ||
319 | #ifndef IMGVIEW_ZOOM_OUT | ||
320 | #define IMGVIEW_ZOOM_OUT BUTTON_TOPLEFT | ||
321 | #endif | ||
322 | #ifndef IMGVIEW_MENU | ||
323 | #define IMGVIEW_MENU (BUTTON_CENTER|BUTTON_REL) | ||
324 | #endif | ||
325 | #ifndef IMGVIEW_NEXT | ||
326 | #define IMGVIEW_NEXT BUTTON_BOTTOMRIGHT | ||
327 | #endif | ||
328 | #ifndef IMGVIEW_PREVIOUS | ||
329 | #define IMGVIEW_PREVIOUS BUTTON_BOTTOMLEFT | ||
330 | #endif | ||
331 | #endif | ||
332 | |||
333 | /* different graphics libraries */ | ||
334 | #if LCD_DEPTH < 8 | ||
335 | #define USEGSLIB | ||
336 | #include <lib/grey.h> | ||
337 | #define MYLCD(fn) grey_ub_ ## fn | ||
338 | #define MYLCD_UPDATE() | ||
339 | #define MYXLCD(fn) grey_ub_ ## fn | ||
340 | #else | ||
341 | #include <lib/xlcd.h> | ||
342 | #define MYLCD(fn) rb->lcd_ ## fn | ||
343 | #define MYLCD_UPDATE() rb->lcd_update(); | ||
344 | #define MYXLCD(fn) xlcd_ ## fn | ||
345 | #endif | ||
346 | |||
347 | /* Min memory allowing us to use the plugin buffer | ||
348 | * and thus not stopping the music | ||
349 | * *Very* rough estimation: | ||
350 | * Max 10 000 dir entries * 4bytes/entry (char **) = 40000 bytes | ||
351 | * + 30k code size = 70 000 | ||
352 | * + 50k min for image = 120 000 | ||
353 | */ | ||
354 | #define MIN_MEM 120000 | ||
355 | |||
356 | /* State code for output with return. */ | ||
357 | #define PLUGIN_OTHER 10 | ||
358 | #define PLUGIN_ABORT 11 | ||
359 | #define PLUGIN_OUTOFMEM 12 | ||
360 | |||
361 | #if !defined(SIMULATOR) && defined(HAVE_DISK_STORAGE) | ||
362 | #define DISK_SPINDOWN | ||
363 | #endif | ||
364 | |||
365 | /* Settings. jpeg needs these */ | ||
366 | struct imgview_settings | ||
367 | { | ||
368 | /* include all settings for varias decoders as using same setting file. */ | ||
369 | #ifdef HAVE_LCD_COLOR | ||
370 | int jpeg_colour_mode; | ||
371 | int jpeg_dither_mode; | ||
372 | #endif | ||
373 | int ss_timeout; | ||
374 | }; | ||
375 | |||
376 | /* structure passed to decoder. */ | ||
377 | struct image_info { | ||
378 | int x_size, y_size; /* set size of loaded image in load_image(). */ | ||
379 | int width, height; /* set size of resized image in get_image(). */ | ||
380 | int x, y; /* display position */ | ||
381 | void *data; /* use freely in decoder. not touched in ui. */ | ||
382 | }; | ||
383 | |||
384 | /* callback updating a progress meter while image decoding */ | ||
385 | extern void cb_progress(int current, int total); | ||
386 | |||
387 | extern struct imgview_settings settings; | ||
388 | extern bool slideshow_enabled; | ||
389 | extern bool running_slideshow; | ||
390 | #ifdef DISK_SPINDOWN | ||
391 | extern bool immediate_ata_off; | ||
392 | #endif | ||
393 | #if PLUGIN_BUFFER_SIZE >= MIN_MEM | ||
394 | extern bool plug_buf; | ||
395 | #endif | ||
396 | |||
397 | /* functions needed to be implemented in each image decoders. */ | ||
398 | /* return true if ext is supported by the decoder. */ | ||
399 | extern bool img_ext(const char *ext); | ||
400 | /* return needed size of buffer to store downscaled image by ds */ | ||
401 | extern int img_mem(int ds); | ||
402 | /* load image from filename. set width and height of info properly. alos, set | ||
403 | * buf_size to remaining size of buf after load image. it is used to caluclate | ||
404 | * min downscale. */ | ||
405 | extern int load_image(char *filename, struct image_info *info, | ||
406 | unsigned char *buf, ssize_t *buf_size); | ||
407 | /* downscale loaded image by ds. note that buf to store reszied image is not | ||
408 | * provided. return PLUGIN_ERROR for error. ui will skip to next image. */ | ||
409 | extern int get_image(struct image_info *info, int ds); | ||
410 | /* draw part of image */ | ||
411 | extern void draw_image_rect(struct image_info *info, | ||
412 | int x, int y, int width, int height); | ||
413 | |||
414 | #endif /* _IMGVIEW_IMGVIEW_H */ | ||