1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2002 Daniel Stenberg
12 * All files in this archive are subject to the GNU General Public License.
13 * See the file COPYING in the source tree root for full license agreement.
15 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
16 * KIND, either express or implied.
18 ****************************************************************************/
24 #include "applimits.h"
29 #include "backlight.h"
56 #include "filetypes.h"
61 #include "recorder/recording.h"
69 #include "gwps-common.h"
70 #include "eeprom_settings.h"
71 #include "scrobbler.h"
75 #include "statusbar.h"
77 #include "buttonbar.h"
81 #include "root_menu.h"
83 #if (LCD_DEPTH > 1) || (defined(HAVE_LCD_REMOTE) && (LCD_REMOTE_DEPTH > 1))
87 static const struct filetype
*filetypes
;
88 static int filetypes_count
;
90 struct gui_synclist tree_lists
;
92 /* I put it here because other files doesn't use it yet,
93 * but should be elsewhere since it will be used mostly everywhere */
95 struct gui_buttonbar tree_buttonbar
;
97 static struct tree_context tc
;
99 bool boot_changed
= false;
101 char lastfile
[MAX_PATH
];
102 static char lastdir
[MAX_PATH
];
104 static int lasttable
, lastextra
, lastfirstpos
;
106 static int max_files
= 0;
108 static bool reload_dir
= false;
110 static bool start_wps
= false;
111 static int curr_context
= false;/* id3db or tree*/
113 static int dirbrowse(void);
114 static int ft_play_filenumber(int pos
, int attr
);
115 static int ft_play_dirname(char* name
);
116 static void ft_play_filename(char *dir
, char *file
);
119 * removes the extension of filename (if it doesn't start with a .)
120 * puts the result in buffer
122 static char * strip_extension(char * filename
, char * buffer
)
125 char * dot
=strrchr(filename
, '.');
126 if(dot
!=0 && filename
[0]!='.')
128 dotpos
= dot
-filename
;
129 strncpy(buffer
, filename
, dotpos
);
137 static char * tree_get_filename(int selected_item
, void * data
, char *buffer
)
139 struct tree_context
* local_tc
=(struct tree_context
*)data
;
142 bool stripit
= false;
144 bool id3db
= *(local_tc
->dirfilter
) == SHOW_ID3DB
;
148 return tagtree_get_entry(&tc
, selected_item
)->name
;
153 struct entry
* dc
= local_tc
->dircache
;
154 struct entry
* e
= &dc
[selected_item
];
159 if(!(attr
& ATTR_DIRECTORY
))
161 switch(global_settings
.show_filename_ext
)
164 /* show file extension: off */
168 /* show file extension: on */
171 /* show file extension: only unknown types */
172 stripit
= filetype_supported(attr
);
176 /* show file extension: only when viewing all */
177 stripit
= (*(local_tc
->dirfilter
) != SHOW_ID3DB
) &&
178 (*(local_tc
->dirfilter
) != SHOW_ALL
);
185 return(strip_extension(name
, buffer
));
190 #ifdef HAVE_LCD_COLOR
191 static int tree_get_filecolor(int selected_item
, void * data
)
193 if (*tc
.dirfilter
== SHOW_ID3DB
)
195 struct tree_context
* local_tc
=(struct tree_context
*)data
;
196 struct entry
* dc
= local_tc
->dircache
;
197 struct entry
* e
= &dc
[selected_item
];
198 return filetype_get_color(e
->name
, e
->attr
);
202 static int tree_get_fileicon(int selected_item
, void * data
)
204 struct tree_context
* local_tc
=(struct tree_context
*)data
;
206 bool id3db
= *(local_tc
->dirfilter
) == SHOW_ID3DB
;
208 return tagtree_get_icon(&tc
);
213 struct entry
* dc
= local_tc
->dircache
;
214 struct entry
* e
= &dc
[selected_item
];
215 return filetype_get_icon(e
->attr
);
219 bool check_rockboxdir(void)
221 DIR *dir
= opendir(ROCKBOX_DIR
);
223 { /* No need to localise this message.
224 If .rockbox is missing, it wouldn't work anyway */
227 screens
[i
].clear_display();
228 gui_syncsplash(HZ
*2, "No .rockbox directory");
230 screens
[i
].clear_display();
231 gui_syncsplash(HZ
*2, "Installation incomplete");
238 /* do this really late in the init sequence */
239 void tree_gui_init(void)
241 gui_sync_wps_screen_init();
245 strcpy(tc
.currdir
, "/");
247 #ifdef HAVE_LCD_CHARCELLS
250 screens
[i
].double_height(false);
253 gui_buttonbar_init(&tree_buttonbar
);
254 /* since archos only have one screen, no need to create more than that */
255 gui_buttonbar_set_display(&tree_buttonbar
, &(screens
[SCREEN_MAIN
]) );
257 gui_synclist_init(&tree_lists
, &tree_get_filename
, &tc
, false, 1);
258 gui_synclist_set_icon_callback(&tree_lists
, &tree_get_fileicon
);
259 #ifdef HAVE_LCD_COLOR
260 gui_list_set_color_callback(&tree_lists
.gui_list
[SCREEN_MAIN
],
261 &tree_get_filecolor
);
267 struct tree_context
* tree_get_context(void)
272 /* talkbox hovering delay, to avoid immediate disk activity */
273 #define HOVER_DELAY (HZ/2)
275 * Returns the position of a given file in the current directory
276 * returns -1 if not found
278 static int tree_get_file_position(char * filename
)
282 /* use lastfile to determine the selected item (default=0) */
283 for (i
=0; i
< tc
.filesindir
; i
++)
285 struct entry
* dc
= tc
.dircache
;
286 struct entry
* e
= &dc
[i
];
287 if (!strcasecmp(e
->name
, filename
))
290 return(-1);/* no file can match, returns undefined */
294 * Called when a new dir is loaded (for example when returning from other apps ...)
295 * also completely redraws the tree
297 static int update_dir(void)
299 bool changed
= false;
301 bool id3db
= *tc
.dirfilter
== SHOW_ID3DB
;
302 /* Checks for changes */
304 if (tc
.currtable
!= lasttable
||
305 tc
.currextra
!= lastextra
||
306 tc
.firstpos
!= lastfirstpos
||
309 if (tagtree_load(&tc
) < 0)
312 lasttable
= tc
.currtable
;
313 lastextra
= tc
.currextra
;
314 lastfirstpos
= tc
.firstpos
;
321 /* if the tc.currdir has been changed, reload it ...*/
322 if (strncmp(tc
.currdir
, lastdir
, sizeof(lastdir
)) || reload_dir
) {
324 if (ft_load(&tc
, NULL
) < 0)
326 strcpy(lastdir
, tc
.currdir
);
330 /* if selected item is undefined */
331 if (tc
.selected_item
== -1)
333 /* use lastfile to determine the selected item */
334 tc
.selected_item
= tree_get_file_position(lastfile
);
336 /* If the file doesn't exists, select the first one (default) */
337 if(tc
.selected_item
< 0)
338 tc
.selected_item
= 0;
348 tc
.filesindir
== global_settings
.max_files_in_dir
) )
350 gui_syncsplash(HZ
, ID2P(LANG_SHOWDIR_BUFFER_FULL
));
356 if (global_settings
.show_path_in_browser
== SHOW_PATH_FULL
357 || global_settings
.show_path_in_browser
== SHOW_PATH_CURRENT
)
359 gui_synclist_set_title(&tree_lists
, tagtree_get_title(&tc
),
360 filetype_get_icon(ATTR_DIRECTORY
));
364 /* Must clear the title as the list is reused */
365 gui_synclist_set_title(&tree_lists
, NULL
, NOICON
);
371 if (global_settings
.show_path_in_browser
&&
372 *(tc
.dirfilter
) == SHOW_PLUGINS
)
375 if (!strcmp(tc
.currdir
, PLUGIN_GAMES_DIR
))
376 title
= str(LANG_PLUGIN_GAMES
);
377 else if (!strcmp(tc
.currdir
, PLUGIN_APPS_DIR
))
378 title
= str(LANG_PLUGIN_APPS
);
379 else if (!strcmp(tc
.currdir
, PLUGIN_DEMOS_DIR
))
380 title
= str(LANG_PLUGIN_DEMOS
);
381 else title
= str(LANG_PLUGINS
);
382 gui_synclist_set_title(&tree_lists
, title
, Icon_Plugin
);
384 else if (global_settings
.show_path_in_browser
== SHOW_PATH_FULL
)
386 gui_synclist_set_title(&tree_lists
, tc
.currdir
,
387 filetype_get_icon(ATTR_DIRECTORY
));
389 else if (global_settings
.show_path_in_browser
== SHOW_PATH_CURRENT
)
391 char *title
= strrchr(tc
.currdir
, '/') + 1;
394 /* Display "Files" for the root dir */
395 gui_synclist_set_title(&tree_lists
, str(LANG_DIR_BROWSER
),
396 filetype_get_icon(ATTR_DIRECTORY
));
399 gui_synclist_set_title(&tree_lists
, title
,
400 filetype_get_icon(ATTR_DIRECTORY
));
404 /* Must clear the title as the list is reused */
405 gui_synclist_set_title(&tree_lists
, NULL
, NOICON
);
409 gui_synclist_set_nb_items(&tree_lists
, tc
.filesindir
);
410 gui_synclist_set_icon_callback(&tree_lists
, tree_get_fileicon
);
411 if( tc
.selected_item
>= tc
.filesindir
)
412 tc
.selected_item
=tc
.filesindir
-1;
414 gui_synclist_select_item(&tree_lists
, tc
.selected_item
);
416 if (global_settings
.buttonbar
) {
417 if (*tc
.dirfilter
< NUM_FILTER_MODES
)
418 gui_buttonbar_set(&tree_buttonbar
, str(LANG_SYSFONT_DIRBROWSE_F1
),
419 str(LANG_SYSFONT_DIRBROWSE_F2
),
420 str(LANG_SYSFONT_DIRBROWSE_F3
));
422 gui_buttonbar_set(&tree_buttonbar
, "<<<", "", "");
423 gui_buttonbar_draw(&tree_buttonbar
);
426 gui_synclist_draw(&tree_lists
);
427 gui_syncstatusbar_draw(&statusbars
, true);
428 return tc
.filesindir
;
431 /* load tracks from specified directory to resume play */
432 void resume_directory(const char *dir
)
435 bool id3db
= *tc
.dirfilter
== SHOW_ID3DB
;
438 if (ft_load(&tc
, dir
) < 0)
442 ft_build_playlist(&tc
, 0);
450 /* Returns the current working directory and also writes cwd to buf if
451 non-NULL. In case of error, returns NULL. */
452 char *getcwd(char *buf
, int size
)
458 strncpy(buf
, tc
.currdir
, size
);
465 /* Force a reload of the directory next time directory browser is called */
466 void reload_directory(void)
471 void get_current_file(char* buffer
, int buffer_len
)
474 /* in ID3DB mode it is a bad idea to call this function */
475 /* (only happens with `follow playlist') */
476 if( *tc
.dirfilter
== SHOW_ID3DB
)
480 struct entry
* dc
= tc
.dircache
;
481 struct entry
* e
= &dc
[tc
.selected_item
];
482 snprintf(buffer
, buffer_len
, "%s/%s", getcwd(NULL
,0),
483 tc
.dirlength
? e
->name
: "");
486 /* Allow apps to change our dirfilter directly (required for sub browsers)
487 if they're suddenly going to become a file browser for example */
488 void set_dirfilter(int l_dirfilter
)
490 *tc
.dirfilter
= l_dirfilter
;
493 /* Selects a file and update tree context properly */
494 void set_current_file(char *path
)
500 /* in ID3DB mode it is a bad idea to call this function */
501 /* (only happens with `follow playlist') */
502 if( *tc
.dirfilter
== SHOW_ID3DB
)
506 /* separate directory from filename */
507 /* gets the directory's name and put it into tc.currdir */
508 name
= strrchr(path
+1,'/');
512 strcpy(tc
.currdir
, path
);
518 strcpy(tc
.currdir
, "/");
522 strcpy(lastfile
, name
);
525 /* If we changed dir we must recalculate the dirlevel
526 and adjust the selected history properly */
527 if (strncmp(tc
.currdir
,lastdir
,sizeof(lastdir
)))
530 tc
.selected_item_history
[tc
.dirlevel
] = -1;
532 /* use '/' to calculate dirlevel */
533 for (i
= 1; path
[i
] != '\0'; i
++)
538 tc
.selected_item_history
[tc
.dirlevel
] = -1;
542 if (ft_load(&tc
, NULL
) >= 0)
544 tc
.selected_item
= tree_get_file_position(lastfile
);
549 /* main loop, handles key events */
550 static int dirbrowse()
555 unsigned button
, oldbutton
;
556 bool reload_root
= false;
557 int lastfilter
= *tc
.dirfilter
;
558 bool lastsortcase
= global_settings
.sort_case
;
559 bool need_update
= true;
560 bool exit_func
= false;
561 long thumbnail_time
= -1; /* for delaying a thumbnail */
563 char* currdir
= tc
.currdir
; /* just a shortcut */
565 bool id3db
= *tc
.dirfilter
== SHOW_ID3DB
;
568 curr_context
=CONTEXT_ID3DB
;
571 curr_context
=CONTEXT_TREE
;
572 if (tc
.selected_item
< 0)
573 tc
.selected_item
= 0;
582 numentries
= update_dir();
583 if (numentries
== -1)
584 return false; /* currdir is not a directory */
586 if (*tc
.dirfilter
> NUM_FILTER_MODES
&& numentries
==0)
588 gui_syncsplash(HZ
*2, ID2P(LANG_NO_FILES
));
589 return false; /* No files found for rockbox_browser() */
593 struct entry
*dircache
= tc
.dircache
;
594 bool restore
= false;
596 tc
.dirlevel
= 0; /* shouldnt be needed.. this code needs work! */
599 char *lines
[]={ID2P(LANG_BOOT_CHANGED
), ID2P(LANG_REBOOT_NOW
)};
600 struct text_message message
={lines
, 2};
601 if(gui_syncyesno_run(&message
, NULL
, NULL
)==YESNO_YES
)
602 rolo_load("/" BOOTFILE
);
604 boot_changed
= false;
607 button
= get_action(CONTEXT_TREE
,HZ
/5);
609 need_update
= gui_synclist_do_button(&tree_lists
, &button
,LIST_WRAP_UNLESS_HELD
);
610 tc
.selected_item
= gui_synclist_get_sel_pos(&tree_lists
);
613 /* nothing to do if no files to display */
614 if ( numentries
== 0 )
618 switch (id3db
?tagtree_enter(&tc
):ft_enter(&tc
))
620 switch (ft_enter(&tc
))
623 case 1: reload_dir
= true; break;
624 case 2: start_wps
= true; break;
625 case 3: exit_func
= true; break;
631 case ACTION_STD_CANCEL
:
632 if (*tc
.dirfilter
> NUM_FILTER_MODES
&& tc
.dirlevel
< 1) {
636 if ((*tc
.dirfilter
== SHOW_ID3DB
&& tc
.dirlevel
== 0) ||
637 ((*tc
.dirfilter
!= SHOW_ID3DB
&& !strcmp(currdir
,"/"))))
639 #ifdef HAVE_LCD_BITMAP /* charcell doesnt have ACTION_TREE_PGLEFT so this isnt needed */
640 if (oldbutton
== ACTION_TREE_PGLEFT
)
652 if (ft_exit(&tc
) == 3)
658 case ACTION_TREE_STOP
:
659 if (list_stop_handler())
663 case ACTION_STD_MENU
:
667 #ifdef HAVE_RECORDING
669 return GO_TO_RECSCREEN
;
672 case ACTION_TREE_WPS
:
673 return GO_TO_PREVIOUS_MUSIC
;
675 #ifdef HAVE_QUICKSCREEN
676 case ACTION_STD_QUICKSCREEN
:
677 /* don't enter f2 from plugin browser */
678 if (*tc
.dirfilter
< NUM_FILTER_MODES
)
680 if (quick_screen_quick(button
))
688 /* don't enter f3 from plugin browser */
689 if (*tc
.dirfilter
< NUM_FILTER_MODES
)
691 if (quick_screen_f3(BUTTON_F3
))
698 case ACTION_STD_CONTEXT
:
704 onplay_result
= onplay(NULL
, 0, curr_context
);
709 if (tagtree_get_attr(&tc
) == FILE_ATTR_AUDIO
)
711 attr
= FILE_ATTR_AUDIO
;
712 tagtree_get_filename(&tc
, buf
, sizeof(buf
));
715 attr
= ATTR_DIRECTORY
;
720 attr
= dircache
[tc
.selected_item
].attr
;
722 if (currdir
[1]) /* Not in / */
723 snprintf(buf
, sizeof buf
, "%s/%s",
725 dircache
[tc
.selected_item
].name
);
727 snprintf(buf
, sizeof buf
, "/%s",
728 dircache
[tc
.selected_item
].name
);
730 onplay_result
= onplay(buf
, attr
, curr_context
);
732 switch (onplay_result
)
734 case ONPLAY_MAINMENU
:
741 case ONPLAY_RELOAD_DIR
:
745 case ONPLAY_START_PLAY
:
753 if (thumbnail_time
!= -1 &&
754 TIME_AFTER(current_tick
, thumbnail_time
))
755 { /* a delayed hovering thumbnail is due now */
763 attr
= tagtree_get_attr(&tc
);
764 name
= tagtree_get_entry(&tc
, lasti
)->name
;
769 attr
= dircache
[lasti
].attr
;
770 name
= dircache
[lasti
].name
;
773 if (attr
& ATTR_DIRECTORY
)
775 DEBUGF("Playing directory thumbnail: %s", currdir
);
776 res
= ft_play_dirname(name
);
777 if (res
< 0) /* failed, not existing */
779 /* say the number or spell if required as a fallback */
780 switch (global_settings
.talk_dir
)
782 case 1: /* dirs as numbers */
783 talk_id(VOICE_DIR
, false);
784 talk_number(lasti
+1, true);
787 case 2: /* dirs spelled */
788 talk_spell(name
, false);
795 DEBUGF("Playing file thumbnail: %s/%s%s\n",
798 /* no fallback necessary, we knew in advance
799 that the file exists */
800 ft_play_filename(currdir
, name
);
802 thumbnail_time
= -1; /* job done */
804 gui_syncstatusbar_draw(&statusbars
, false);
813 /* The 'dir no longer valid' situation will be caught later
814 * by checking the showdir() result. */
819 if (default_event_handler(button
) == SYS_USB_CONNECTED
)
821 if(*tc
.dirfilter
> NUM_FILTER_MODES
)
822 /* leave sub-browsers after usb, doing otherwise
823 might be confusing to the user */
839 /* do we need to rescan dir? */
840 if (reload_dir
|| reload_root
||
841 lastfilter
!= *tc
.dirfilter
||
842 lastsortcase
!= global_settings
.sort_case
)
845 strcpy(currdir
, "/");
858 gui_synclist_select_item(&tree_lists
, 0);
859 gui_synclist_draw(&tree_lists
);
860 tc
.selected_item
= 0;
864 lastfilter
= *tc
.dirfilter
;
865 lastsortcase
= global_settings
.sort_case
;
870 return GO_TO_PREVIOUS
;
872 if (restore
|| reload_dir
) {
873 /* restore display */
874 numentries
= update_dir();
875 if (currdir
[1] && (numentries
< 0))
876 { /* not in root and reload failed */
877 reload_root
= true; /* try root */
887 if ( numentries
> 0 ) {
888 /* Voice the file if changed */
889 if(lasti
!= tc
.selected_item
|| restore
) {
893 lasti
= tc
.selected_item
;
894 thumbnail_time
= -1; /* Cancel whatever we were
900 attr
= tagtree_get_attr(&tc
);
901 name
= tagtree_get_entry(&tc
, tc
.selected_item
)->name
;
906 attr
= dircache
[tc
.selected_item
].attr
;
907 name
= dircache
[tc
.selected_item
].name
;
911 if (attr
& ATTR_DIRECTORY
)
913 /* schedule thumbnail playback if required */
914 if (global_settings
.talk_dir_clip
)
915 thumbnail_time
= current_tick
+ HOVER_DELAY
;
919 switch (global_settings
.talk_dir
)
921 case 1: /* dirs as numbers */
922 talk_id(VOICE_DIR
, false);
923 talk_number(tc
.selected_item
+1, true);
926 case 2: /* dirs spelled */
927 talk_spell(name
, false);
934 /* schedule thumbnail playback if required */
935 if (global_settings
.talk_file_clip
&& (attr
& FILE_ATTR_THUMBNAIL
))
936 thumbnail_time
= current_tick
+ HOVER_DELAY
;
940 switch (global_settings
.talk_file
)
942 case 1: /* files as numbers */
944 tc
.selected_item
-tc
.dirsindir
+1,
945 attr
& FILE_ATTR_MASK
);
948 case 2: /* files spelled */
949 talk_spell(name
, false);
961 static int plsize
= 0;
963 static bool add_dir(char* dirname
, int len
, int fd
)
968 /* check for user abort */
969 if (action_userabort(TIMEOUT_NOBLOCK
))
972 dir
= opendir(dirname
);
977 struct dirent
*entry
;
979 entry
= readdir(dir
);
982 if (entry
->attribute
& ATTR_DIRECTORY
) {
983 int dirlen
= strlen(dirname
);
986 if (!strcmp((char *)entry
->d_name
, ".") ||
987 !strcmp((char *)entry
->d_name
, ".."))
991 snprintf(dirname
+dirlen
, len
-dirlen
, "/%s", entry
->d_name
);
993 snprintf(dirname
, len
, "/%s", entry
->d_name
);
995 result
= add_dir(dirname
, len
, fd
);
996 dirname
[dirlen
] = '\0';
1003 int x
= strlen((char *)entry
->d_name
);
1005 char *cp
= strrchr((char *)entry
->d_name
,'.');
1010 /* add all supported audio files to playlists */
1011 for (i
=0; i
< filetypes_count
; i
++) {
1012 if (filetypes
[i
].tree_attr
== FILE_ATTR_AUDIO
) {
1013 if (!strcasecmp(cp
, filetypes
[i
].extension
)) {
1016 write(fd
, dirname
, strlen(dirname
));
1018 write(fd
, entry
->d_name
, x
);
1022 if(TIME_AFTER(current_tick
, pltick
+HZ
/4)) {
1023 pltick
= current_tick
;
1025 snprintf(buf
, sizeof buf
, "%d", plsize
);
1026 #ifdef HAVE_LCD_BITMAP
1029 screens
[i
].puts(0, 4, (unsigned char *)buf
);
1030 gui_textarea_update(&screens
[i
]);
1045 screens
[i
].puts(x
,0,buf
);
1061 bool create_playlist(void)
1065 char filename
[MAX_PATH
];
1067 pltick
= current_tick
;
1069 snprintf(filename
, sizeof filename
, "%s.m3u8",
1070 tc
.currdir
[1] ? tc
.currdir
: "/root");
1073 gui_textarea_clear(&screens
[i
]);
1074 screens
[i
].puts(0, 0, str(LANG_CREATING
));
1075 screens
[i
].puts_scroll(0, 1, (unsigned char *)filename
);
1076 #if defined(HAVE_LCD_BITMAP) || defined(SIMULATOR)
1077 gui_textarea_update(&screens
[i
]);
1080 fd
= creat(filename
);
1084 trigger_cpu_boost();
1086 snprintf(filename
, sizeof(filename
), "%s",
1087 tc
.currdir
[1] ? tc
.currdir
: "/");
1089 add_dir(filename
, sizeof(filename
), fd
);
1097 int rockbox_browse(const char *root
, int dirfilter
)
1100 int *last_filter
= tc
.dirfilter
;
1101 tc
.dirfilter
= &dirfilter
;
1104 if (dirfilter
>= NUM_FILTER_MODES
)
1106 static struct tree_context backup
;
1110 tc
.selected_item
= 0;
1112 memcpy(tc
.currdir
, root
, sizeof(tc
.currdir
));
1114 last_context
= curr_context
;
1116 ret_val
= dirbrowse();
1118 curr_context
= last_context
;
1122 static char buf
[MAX_PATH
];
1123 if (dirfilter
!= SHOW_ID3DB
)
1124 tc
.dirfilter
= &global_settings
.dirfilter
;
1126 set_current_file(buf
);
1127 ret_val
= dirbrowse();
1129 tc
.dirfilter
= last_filter
;
1133 void tree_mem_init(void)
1135 /* We copy the settings value in case it is changed by the user. We can't
1136 use it until the next reboot. */
1137 max_files
= global_settings
.max_files_in_dir
;
1139 /* initialize tree context struct */
1140 memset(&tc
, 0, sizeof(tc
));
1141 tc
.dirfilter
= &global_settings
.dirfilter
;
1143 tc
.name_buffer_size
= AVERAGE_FILENAME_LENGTH
* max_files
;
1144 tc
.name_buffer
= buffer_alloc(tc
.name_buffer_size
);
1146 tc
.dircache_size
= max_files
* sizeof(struct entry
);
1147 tc
.dircache
= buffer_alloc(tc
.dircache_size
);
1148 tree_get_filetypes(&filetypes
, &filetypes_count
);
1151 void bookmark_play(char *resume_file
, int index
, int offset
, int seed
,
1155 char* suffix
= strrchr(resume_file
, '.');
1157 if (suffix
!= NULL
&&
1158 (!strcasecmp(suffix
, ".m3u") || !strcasecmp(suffix
, ".m3u8")))
1160 /* Playlist playback */
1162 /* check that the file exists */
1163 int fd
= open(resume_file
, O_RDONLY
);
1168 slash
= strrchr(resume_file
,'/');
1178 if (playlist_create(cp
, slash
+1) != -1)
1180 if (global_settings
.playlist_shuffle
)
1181 playlist_shuffle(seed
, -1);
1182 playlist_start(index
,offset
);
1189 /* Directory playback */
1191 if (playlist_create(resume_file
, NULL
) != -1)
1193 char* peek_filename
;
1194 resume_directory(resume_file
);
1195 if (global_settings
.playlist_shuffle
)
1196 playlist_shuffle(seed
, -1);
1198 /* Check if the file is at the same spot in the directory,
1199 else search for it */
1200 peek_filename
= playlist_peek(index
);
1202 if (peek_filename
== NULL
)
1205 if (strcmp(strrchr(peek_filename
, '/') + 1, filename
))
1207 for ( i
=0; i
< playlist_amount(); i
++ )
1209 peek_filename
= playlist_peek(i
);
1211 if (peek_filename
== NULL
)
1214 if (!strcmp(strrchr(peek_filename
, '/') + 1, filename
))
1217 if (i
< playlist_amount())
1222 playlist_start(index
,offset
);
1229 static int ft_play_filenumber(int pos
, int attr
)
1231 /* try to find a voice ID for the extension, if known */
1233 int ext_id
= -1; /* default to none */
1234 for (j
=0; j
<filetypes_count
; j
++)
1236 if (attr
== filetypes
[j
].tree_attr
)
1238 ext_id
= filetypes
[j
].voiceclip
;
1243 talk_id(VOICE_FILE
, false);
1244 talk_number(pos
, true);
1245 talk_id(ext_id
, true);
1249 static int ft_play_dirname(char* name
)
1252 char dirname_mp3_filename
[MAX_PATH
+1];
1254 #if CONFIG_CODEC != SWCODEC
1255 if (audio_status() & AUDIO_STATUS_PLAY
)
1259 snprintf(dirname_mp3_filename
, sizeof(dirname_mp3_filename
), "%s/%s/%s",
1260 tc
.currdir
[1] ? tc
.currdir
: "" , name
,
1261 dir_thumbnail_name
);
1263 DEBUGF("Checking for %s\n", dirname_mp3_filename
);
1265 fd
= open(dirname_mp3_filename
, O_RDONLY
);
1268 DEBUGF("Failed to find: %s\n", dirname_mp3_filename
);
1274 DEBUGF("Found: %s\n", dirname_mp3_filename
);
1276 talk_file(dirname_mp3_filename
, false);
1280 static void ft_play_filename(char *dir
, char *file
)
1282 char name_mp3_filename
[MAX_PATH
+1];
1284 #if CONFIG_CODEC != SWCODEC
1285 if (audio_status() & AUDIO_STATUS_PLAY
)
1289 if (strcasecmp(&file
[strlen(file
) - strlen(file_thumbnail_ext
)],
1290 file_thumbnail_ext
))
1291 { /* file has no .talk extension */
1292 snprintf(name_mp3_filename
, sizeof(name_mp3_filename
),
1293 "%s/%s%s", dir
, file
, file_thumbnail_ext
);
1295 talk_file(name_mp3_filename
, false);
1298 { /* it already is a .talk file, play this directly */
1299 snprintf(name_mp3_filename
, sizeof(name_mp3_filename
),
1300 "%s/%s", dir
, file
);
1301 talk_id(LANG_VOICE_DIR_HOVER
, false); /* prefix it */
1302 talk_file(name_mp3_filename
, true);
1306 /* These two functions are called by the USB and shutdown handlers */
1307 void tree_flush(void)
1309 scrobbler_shutdown();
1310 #ifdef HAVE_TAGCACHE
1311 tagcache_shutdown();
1313 playlist_shutdown();
1315 #ifdef HAVE_TC_RAMCACHE
1316 tagcache_unload_ramcache();
1319 #ifdef HAVE_DIRCACHE
1321 int old_val
= global_status
.dircache_size
;
1322 if (global_settings
.dircache
)
1324 global_status
.dircache_size
= dircache_get_cache_size();
1325 # ifdef HAVE_EEPROM_SETTINGS
1326 if (firmware_settings
.initialized
)
1333 global_status
.dircache_size
= 0;
1335 if (old_val
!= global_status
.dircache_size
)
1341 void tree_restore(void)
1343 #ifdef HAVE_EEPROM_SETTINGS
1344 firmware_settings
.disk_clean
= false;
1347 #ifdef HAVE_TC_RAMCACHE
1348 remove(TAGCACHE_STATEFILE
);
1351 #ifdef HAVE_DIRCACHE
1352 remove(DIRCACHE_FILE
);
1353 if (global_settings
.dircache
)
1355 /* Print "Scanning disk..." to the display. */
1359 screens
[i
].putsxy((LCD_WIDTH
/2) -
1360 ((strlen(str(LANG_SCANNING_DISK
)) *
1361 screens
[i
].char_width
)/2),
1362 LCD_HEIGHT
-screens
[i
].char_height
*3,
1363 str(LANG_SCANNING_DISK
));
1364 gui_textarea_update(&screens
[i
]);
1366 cond_talk_ids_fq(LANG_SCANNING_DISK
);
1368 dircache_build(global_status
.dircache_size
);
1370 /* Clean the text when we are done. */
1373 gui_textarea_clear(&screens
[i
]);
1377 #ifdef HAVE_TAGCACHE
1378 tagcache_start_scan();