/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2002 Daniel Stenberg * * All files in this archive are subject to the GNU General Public License. * See the file COPYING in the source tree root for full license agreement. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #include #include #include #include #include "applimits.h" #include "dir.h" #include "file.h" #include "lcd.h" #include "font.h" #include "backlight.h" #include "button.h" #include "kernel.h" #include "usb.h" #include "tree.h" #include "main_menu.h" #include "sprintf.h" #include "audio.h" #include "playlist.h" #include "menu.h" #include "wps.h" #include "wps-display.h" #include "settings.h" #include "status.h" #include "debug.h" #include "ata.h" #include "rolo.h" #include "icons.h" #include "lang.h" #include "language.h" #include "screens.h" #include "keyboard.h" #include "bookmark.h" #include "onplay.h" #include "buffer.h" #include "plugin.h" #include "power.h" #include "action.h" #include "talk.h" #include "filetypes.h" #include "misc.h" #include "filetree.h" #include "dbtree.h" #include "recorder/recording.h" #include "rtc.h" #include "dircache.h" /* gui api */ #include "list.h" #include "statusbar.h" #include "splash.h" #include "buttonbar.h" #include "textarea.h" #ifdef HAVE_LCD_BITMAP #include "widgets.h" #endif /* a table for the know file types */ const struct filetype filetypes[] = { { "mp3", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "mp2", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "mpa", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, #if CONFIG_CODEC == SWCODEC /* Temporary hack to allow playlist creation */ { "mp1", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "ogg", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "wma", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "wav", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "flac", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "ac3", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "a52", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "mpc", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "wv", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "m4a", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "mp4", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, { "shn", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA }, #endif { "m3u", TREE_ATTR_M3U, Icon_Playlist, LANG_PLAYLIST }, { "cfg", TREE_ATTR_CFG, Icon_Config, VOICE_EXT_CFG }, { "wps", TREE_ATTR_WPS, Icon_Wps, VOICE_EXT_WPS }, { "lng", TREE_ATTR_LNG, Icon_Language, LANG_LANGUAGE }, { "rock",TREE_ATTR_ROCK,Icon_Plugin, VOICE_EXT_ROCK }, #ifdef HAVE_LCD_BITMAP { "fnt", TREE_ATTR_FONT,Icon_Font, VOICE_EXT_FONT }, #endif { "bmark",TREE_ATTR_BMARK, Icon_Bookmark, VOICE_EXT_BMARK }, #ifdef BOOTFILE_EXT { BOOTFILE_EXT, TREE_ATTR_MOD, Icon_Firmware, VOICE_EXT_AJZ }, #endif /* #ifndef SIMULATOR */ }; struct gui_synclist tree_lists; /* I put it here because other files doesn't use it yet, * but should be elsewhere since it will be used mostly everywhere */ #ifdef HAS_BUTTONBAR struct gui_buttonbar tree_buttonbar; #endif static struct tree_context tc; bool boot_changed = false; char lastfile[MAX_PATH]; static char lastdir[MAX_PATH]; static int lasttable, lastextra, lastfirstpos; static int max_files = 0; static bool reload_dir = false; static bool start_wps = false; static bool dirbrowse(void); static int curr_context = false;/* id3db or tree*/ /* * removes the extension of filename (if it doesn't start with a .) * puts the result in buffer */ char * strip_extension(char * filename, char * buffer) { int dotpos; char * dot=strrchr(filename, '.'); if(dot!=0 && filename[0]!='.') { dotpos = dot-filename; strncpy(buffer, filename, dotpos); buffer[dotpos]='\0'; return(buffer); } else return(filename); } char * tree_get_filename(int selected_item, void * data, char *buffer) { struct tree_context * local_tc=(struct tree_context *)data; char *name; int attr=0; bool id3db = *(local_tc->dirfilter) == SHOW_ID3DB; if (id3db) { name = ((char**)local_tc->dircache)[selected_item * local_tc->dentry_size]; } else { struct entry* dc = local_tc->dircache; struct entry* e = &dc[selected_item]; name = e->name; attr = e->attr; } /* if any file filter is on, and if it's not a directory, * strip the extension */ if ( (*(local_tc->dirfilter) != SHOW_ID3DB) && !(attr & ATTR_DIRECTORY) && (*(local_tc->dirfilter) != SHOW_ALL) ) { return(strip_extension(name, buffer)); } return(name); } void tree_get_fileicon(int selected_item, void * data, ICON * icon) { struct tree_context * local_tc=(struct tree_context *)data; bool id3db = *(local_tc->dirfilter) == SHOW_ID3DB; if (id3db) { *icon = db_get_icon(&tc); } else { struct entry* dc = local_tc->dircache; struct entry* e = &dc[selected_item]; *icon = filetype_get_icon(e->attr); } } bool check_rockboxdir(void) { DIR *dir = opendir(ROCKBOX_DIR); if(!dir) { int i; FOR_NB_SCREENS(i) screens[i].clear_display(); gui_syncsplash(HZ*2, true, str(LANG_NO_ROCKBOX_DIR)); FOR_NB_SCREENS(i) screens[i].clear_display(); gui_syncsplash(HZ*2, true, str(LANG_INSTALLATION_INCOMPLETE)); return false; } closedir(dir); return true; } void browse_root(void) { /* essential to all programs that wants to display things */ screen_access_init(); filetype_init(); check_rockboxdir(); strcpy(tc.currdir, "/"); #ifdef HAVE_LCD_CHARCELLS int i; FOR_NB_SCREENS(i) screens[i].double_height(false); #endif #ifdef HAS_BUTTONBAR gui_buttonbar_init(&tree_buttonbar); /* since archos only have one screen, no need to create more than that */ gui_buttonbar_set_display(&tree_buttonbar, &(screens[SCREEN_MAIN]) ); #endif gui_syncstatusbar_init(&statusbars); gui_synclist_init(&tree_lists, &tree_get_fileicon, &tree_get_filename, &tc); #ifndef SIMULATOR dirbrowse(); #else if (!dirbrowse()) { DEBUGF("No filesystem found. Have you forgotten to create it?\n"); } #endif } void tree_get_filetypes(const struct filetype** types, int* count) { *types = filetypes; *count = sizeof(filetypes) / sizeof(*filetypes); } struct tree_context* tree_get_context(void) { return &tc; } /* talkbox hovering delay, to avoid immediate disk activity */ #define HOVER_DELAY (HZ/2) /* * Returns the position of a given file in the current directory * returns -1 if not found */ int tree_get_file_position(char * filename) { int i; /* use lastfile to determine the selected item (default=0) */ for (i=0; i < tc.filesindir; i++) { struct entry* dc = tc.dircache; struct entry* e = &dc[i]; if (!strcasecmp(e->name, filename)) return(i); } return(-1);/* no file can match, returns undefined */ } /* * Called when a new dir is loaded (for example when returning from other apps ...) * also completely redraws the tree */ static int update_dir(void) { bool id3db = *tc.dirfilter == SHOW_ID3DB; bool changed = false; /* Checks for changes */ if (id3db) { if (tc.currtable != lasttable || tc.currextra != lastextra || tc.firstpos != lastfirstpos) { if (db_load(&tc) < 0) return -1; lasttable = tc.currtable; lastextra = tc.currextra; lastfirstpos = tc.firstpos; changed = true; } } else { /* if the tc.currdir has been changed, reload it ...*/ if (strncmp(tc.currdir, lastdir, sizeof(lastdir)) || reload_dir) { if (ft_load(&tc, NULL) < 0) return -1; strcpy(lastdir, tc.currdir); changed = true; } } /* if selected item is undefined */ if (tc.selected_item == -1) { /* use lastfile to determine the selected item */ tc.selected_item = tree_get_file_position(lastfile); /* If the file doesn't exists, select the first one (default) */ if(tc.selected_item < 0) tc.selected_item = 0; changed = true; } if (changed) { if(!id3db && (tc.dirfull || tc.filesindir == global_settings.max_files_in_dir) ) { /* dir full */ int i; FOR_NB_SCREENS(i) { gui_textarea_clear(&screens[i]); #ifdef HAVE_LCD_CHARCELLS screens[i].double_height(false); #endif screens[i].clear_display(); screens[i].puts(0,0,str(LANG_SHOWDIR_ERROR_BUFFER)); screens[i].puts(0,1,str(LANG_SHOWDIR_ERROR_FULL)); gui_textarea_update(&screens[i]); } sleep(HZ*2); FOR_NB_SCREENS(i) gui_textarea_clear(&screens[i]); } } gui_synclist_set_nb_items(&tree_lists, tc.filesindir); if( tc.selected_item >= tc.filesindir) tc.selected_item=tc.filesindir-1; gui_synclist_select_item(&tree_lists, tc.selected_item); gui_synclist_draw(&tree_lists); gui_syncstatusbar_draw(&statusbars, true); #ifdef HAS_BUTTONBAR if (global_settings.buttonbar) { if (*tc.dirfilter < NUM_FILTER_MODES) gui_buttonbar_set(&tree_buttonbar, str(LANG_DIRBROWSE_F1), str(LANG_DIRBROWSE_F2), str(LANG_DIRBROWSE_F3)); else gui_buttonbar_set(&tree_buttonbar, "<<<", "", ""); gui_buttonbar_draw(&tree_buttonbar); } #endif return tc.filesindir; } /* load tracks from specified directory to resume play */ void resume_directory(const char *dir) { if (ft_load(&tc, dir) < 0) return; lastdir[0] = 0; ft_build_playlist(&tc, 0); } /* Returns the current working directory and also writes cwd to buf if non-NULL. In case of error, returns NULL. */ char *getcwd(char *buf, int size) { if (!buf) return tc.currdir; else if (size > 0) { strncpy(buf, tc.currdir, size); return buf; } else return NULL; } /* Force a reload of the directory next time directory browser is called */ void reload_directory(void) { reload_dir = true; } static void start_resume(bool just_powered_on) { bool do_resume = false; if ( global_settings.resume_index != -1 ) { DEBUGF("Resume index %X offset %X\n", global_settings.resume_index, global_settings.resume_offset); #ifdef HAVE_ALARM_MOD if ( rtc_check_alarm_started(true) ) { rtc_enable_alarm(false); do_resume = true; } #endif /* always resume? */ if ( global_settings.resume || ! just_powered_on) do_resume = true; if (! do_resume) return; if (playlist_resume() != -1) { playlist_start(global_settings.resume_index, global_settings.resume_offset); start_wps = true; } else return; } else if (! just_powered_on) { gui_syncsplash(HZ*2, true, str(LANG_NOTHING_TO_RESUME)); } } /* Selects a file and update tree context properly */ void set_current_file(char *path) { char *name; int i; /* in ID3DB mode it is a bad idea to call this function */ /* (only happens with `follow playlist') */ if( *tc.dirfilter == SHOW_ID3DB ) return; /* separate directory from filename */ /* gets the directory's name and put it into tc.currdir */ name = strrchr(path+1,'/'); if (name) { *name = 0; strcpy(tc.currdir, path); *name = '/'; name++; } else { strcpy(tc.currdir, "/"); name = path+1; } strcpy(lastfile, name); /* undefined item selected */ tc.selected_item = -1; /* If we changed dir we must recalculate the dirlevel and adjust the selected history properly */ if (strncmp(tc.currdir,lastdir,sizeof(lastdir))) { tc.dirlevel = 0; tc.selected_item_history[tc.dirlevel] = -1; /* use '/' to calculate dirlevel */ /* FIXME : strlen(path) : crazy oO better to store it at the beginning */ int path_len = strlen(path) + 1; for (i = 1; i < path_len; i++) { if (path[i] == '/') { tc.dirlevel++; tc.selected_item_history[tc.dirlevel] = -1; } } } } static bool check_changed_id3mode(bool currmode) { if (currmode != (global_settings.dirfilter == SHOW_ID3DB)) { currmode = global_settings.dirfilter == SHOW_ID3DB; if (currmode) { curr_context=CONTEXT_ID3DB; db_load(&tc); } else { curr_context=CONTEXT_TREE; ft_load(&tc, NULL); } } return currmode; } /* main loop, handles key events */ static bool dirbrowse(void) { int numentries=0; char buf[MAX_PATH]; int lasti = -1; unsigned button; bool reload_root = false; int lastfilter = *tc.dirfilter; bool lastsortcase = global_settings.sort_case; bool need_update = true; bool exit_func = false; long thumbnail_time = -1; /* for delaying a thumbnail */ unsigned lastbutton = 0; char* currdir = tc.currdir; /* just a shortcut */ bool id3db = *tc.dirfilter == SHOW_ID3DB; if (id3db) curr_context=CONTEXT_ID3DB; else curr_context=CONTEXT_TREE; tc.selected_item = 0; tc.dirlevel=0; tc.firstpos=0; lasttable = -1; lastextra = -1; lastfirstpos = 0; if (*tc.dirfilter < NUM_FILTER_MODES) { #ifdef HAVE_RECORDING #ifndef SIMULATOR if (global_settings.rec_startup) { /* We fake being in the menu structure by calling the appropriate parent when we drop out of each screen */ recording_screen(); rec_menu(); main_menu(); } else #endif #endif start_resume(true); } /* If we don't need to show the wps, draw the dir */ if (!start_wps) { numentries = update_dir(); if (numentries == -1) return false; /* currdir is not a directory */ if (*tc.dirfilter > NUM_FILTER_MODES && numentries==0) { gui_syncsplash(HZ*2, true, str(LANG_NO_FILES)); return false; /* No files found for rockbox_browser() */ } } while(1) { struct entry *dircache = tc.dircache; bool restore = false; button = button_get_w_tmo(HZ/5); #ifdef BOOTFILE if (boot_changed) { bool stop = false; unsigned int button; int i; FOR_NB_SCREENS(i) { gui_textarea_clear(&screens[i]); screens[i].puts(0,0,str(LANG_BOOT_CHANGED)); screens[i].puts(0,1,str(LANG_REBOOT_NOW)); #ifdef HAVE_LCD_BITMAP screens[i].puts(0,3,str(LANG_CONFIRM_WITH_PLAY_RECORDER)); screens[i].puts(0,4,str(LANG_CANCEL_WITH_ANY_RECORDER)); gui_textarea_update(&screens[i]); #endif } while (!stop) { button = button_get(true); switch (button) { case TREE_RUN: #ifdef TREE_RC_RUN case TREE_RC_RUN: #endif rolo_load("/" BOOTFILE); stop = true; break; default: if(default_event_handler(button) || (button & BUTTON_REL)) stop = true; break; } } restore = true; boot_changed = false; } #endif need_update = gui_synclist_do_button(&tree_lists, button); switch ( button ) { #ifdef TREE_ENTER case TREE_ENTER: case TREE_ENTER | BUTTON_REPEAT: #endif #ifdef TREE_RC_RUN case TREE_RC_RUN: #endif case TREE_RUN: #ifdef TREE_RUN_PRE if (((button == TREE_RUN) #ifdef TREE_RC_RUN_PRE || (button == TREE_RC_RUN)) && ((lastbutton != TREE_RC_RUN_PRE) #endif && (lastbutton != TREE_RUN_PRE))) break; #endif /* nothing to do if no files to display */ if ( numentries == 0 ) break; switch (id3db?db_enter(&tc):ft_enter(&tc)) { case 1: reload_dir = true; break; case 2: start_wps = true; break; case 3: exit_func = true; break; default: break; } restore = true; break; case TREE_EXIT: case TREE_EXIT | BUTTON_REPEAT: #ifdef TREE_RC_EXIT case TREE_RC_EXIT: #endif if (*tc.dirfilter > NUM_FILTER_MODES && tc.dirlevel < 1) { exit_func = true; break; } /* if we are in /, nothing to do */ if (tc.dirlevel == 0) break; if (id3db) db_exit(&tc); else if (ft_exit(&tc) == 3) exit_func = true; restore = true; break; #ifdef TREE_OFF case TREE_OFF: if (*tc.dirfilter < NUM_FILTER_MODES) { /* Stop the music if it is playing */ if(audio_status()) audio_stop(); #if (CONFIG_KEYPAD == RECORDER_PAD) && !defined(HAVE_SW_POWEROFF) else { if (!charger_inserted()) { if(shutdown_screen()) reload_dir = true; } else { charging_splash(); } restore = true; } #endif } break; #if defined(HAVE_CHARGING) && !defined(HAVE_POWEROFF_WHILE_CHARGING) case TREE_OFF | BUTTON_REPEAT: if (charger_inserted()) { charging_splash(); restore = true; } break; #endif #endif /* TREE_OFF */ case TREE_MENU: #ifdef TREE_RC_MENU case TREE_RC_MENU: #endif #ifdef TREE_MENU_PRE if (lastbutton != TREE_MENU_PRE #ifdef TREE_RC_MENU_PRE && lastbutton != TREE_RC_MENU_PRE #endif ) break; #endif /* don't enter menu from plugin browser */ if (*tc.dirfilter < NUM_FILTER_MODES) { int i; FOR_NB_SCREENS(i) screens[i].stop_scroll(); if (main_menu()) reload_dir = true; restore = true; id3db = check_changed_id3mode(id3db); } else /* use it as a quick exit instead */ exit_func = true; break; case TREE_WPS: #ifdef TREE_RC_WPS case TREE_RC_WPS: #endif #ifdef TREE_WPS_PRE if ((lastbutton != TREE_WPS_PRE) #ifdef TREE_RC_WPS && (lastbutton != TREE_RC_WPS_PRE) #endif ) break; #endif /* don't enter wps from plugin browser etc */ if (*tc.dirfilter < NUM_FILTER_MODES) { if (audio_status() & AUDIO_STATUS_PLAY) { start_wps=true; } else { start_resume(false); restore = true; } } break; #ifdef TREE_QUICK case TREE_QUICK: /* don't enter f2 from plugin browser */ if (*tc.dirfilter < NUM_FILTER_MODES) { if (quick_screen(curr_context, TREE_QUICK)) reload_dir = true; restore = true; id3db = check_changed_id3mode(id3db); break; } #endif #ifdef BUTTON_F3 case BUTTON_F3: /* don't enter f3 from plugin browser */ if (*tc.dirfilter < NUM_FILTER_MODES) { if (quick_screen(curr_context, BUTTON_F3)) reload_dir = true; restore = true; } break; #endif case TREE_CONTEXT: #ifdef TREE_RC_CONTEXT case TREE_RC_CONTEXT: #endif #ifdef TREE_CONTEXT2 case TREE_CONTEXT2: #endif { int onplay_result; int attr = 0; if(!numentries) onplay_result = onplay(NULL, 0, curr_context); else { if (id3db) { switch (tc.currtable) { case allsongs: case songs4album: case songs4artist: case searchsongs: attr=TREE_ATTR_MPA; db_get_filename(&tc, buf, sizeof(buf)); break; } } else { attr = dircache[tc.selected_item].attr; if (currdir[1]) /* Not in / */ snprintf(buf, sizeof buf, "%s/%s", currdir, dircache[tc.selected_item].name); else /* In / */ snprintf(buf, sizeof buf, "/%s", dircache[tc.selected_item].name); } onplay_result = onplay(buf, attr, curr_context); } switch (onplay_result) { case ONPLAY_OK: restore = true; break; case ONPLAY_RELOAD_DIR: reload_dir = true; break; case ONPLAY_START_PLAY: start_wps = true; break; } break; } case BUTTON_NONE: if (thumbnail_time != -1 && TIME_AFTER(current_tick, thumbnail_time)) { /* a delayed hovering thumbnail is due now */ int res; if (dircache[lasti].attr & ATTR_DIRECTORY) { DEBUGF("Playing directory thumbnail: %s", currdir); res = ft_play_dirname(lasti); if (res < 0) /* failed, not existing */ { /* say the number instead, as a fallback */ talk_id(VOICE_DIR, false); talk_number(lasti+1, true); } } else { DEBUGF("Playing file thumbnail: %s/%s%s\n", currdir, dircache[lasti].name, file_thumbnail_ext); /* no fallback necessary, we knew in advance that the file exists */ ft_play_filename(currdir, dircache[lasti].name); } thumbnail_time = -1; /* job done */ } gui_syncstatusbar_draw(&statusbars, false); break; #ifdef HAVE_HOTSWAP case SYS_FS_CHANGED: if (!id3db) reload_dir = true; /* The 'dir no longer valid' situation will be caught later * by checking the showdir() result. */ break; #endif default: if (default_event_handler(button) == SYS_USB_CONNECTED) { if(*tc.dirfilter > NUM_FILTER_MODES) /* leave sub-browsers after usb, doing otherwise might be confusing to the user */ exit_func = true; else reload_dir = true; } break; } if ( button ) { ata_spin(); lastbutton = button; } if (start_wps && audio_status() ) { int i; FOR_NB_SCREENS(i) screens[i].stop_scroll(); if (wps_show() == SYS_USB_CONNECTED) reload_dir = true; #ifdef HAVE_HOTSWAP else if (!id3db) /* Try reload to catch 'no longer valid' case. */ reload_dir = true; #endif id3db = check_changed_id3mode(id3db); restore = true; start_wps=false; } check_rescan: /* do we need to rescan dir? */ if (reload_dir || reload_root || lastfilter != *tc.dirfilter || lastsortcase != global_settings.sort_case) { if ( reload_root ) { strcpy(currdir, "/"); tc.dirlevel = 0; tc.currtable = 0; tc.currextra = 0; lasttable = -1; lastextra = -1; reload_root = false; } if (! reload_dir ) { gui_synclist_select_item(&tree_lists, 0); gui_synclist_draw(&tree_lists); tc.selected_item = 0; lastdir[0] = 0; } lastfilter = *tc.dirfilter; lastsortcase = global_settings.sort_case; restore = true; button_clear_queue(); /* clear button queue */ } if (exit_func) break; if (restore || reload_dir) { /* restore display */ numentries = update_dir(); if (currdir[1] && (numentries < 0)) { /* not in root and reload failed */ reload_root = true; /* try root */ reload_dir = false; goto check_rescan; } need_update = true; reload_dir = false; } if(need_update) { tc.selected_item = gui_synclist_get_sel_pos(&tree_lists); need_update=false; if ( numentries > 0 ) { /* Voice the file if changed */ if(lasti != tc.selected_item || restore) { lasti = tc.selected_item; thumbnail_time = -1; /* Cancel whatever we were about to say */ /* Directory? */ if (dircache[tc.selected_item].attr & ATTR_DIRECTORY) { /* play directory thumbnail */ switch (global_settings.talk_dir) { case 1: /* dirs as numbers */ talk_id(VOICE_DIR, false); talk_number(tc.selected_item+1, true); break; case 2: /* dirs spelled */ talk_spell(dircache[tc.selected_item].name, false); break; case 3: /* thumbnail clip */ /* "schedule" a thumbnail, to have a little delay */ thumbnail_time = current_tick + HOVER_DELAY; break; default: break; } } else /* file */ { switch (global_settings.talk_file) { case 1: /* files as numbers */ ft_play_filenumber( tc.selected_item-tc.dirsindir+1, dircache[tc.selected_item].attr & TREE_ATTR_MASK); break; case 2: /* files spelled */ talk_spell(dircache[tc.selected_item].name, false); break; case 3: /* thumbnail clip */ /* "schedule" a thumbnail, to have a little delay */ if (dircache[tc.selected_item].attr & TREE_ATTR_THUMBNAIL) thumbnail_time = current_tick + HOVER_DELAY; else /* spell the number as fallback */ talk_spell(dircache[tc.selected_item].name, false); break; default: break; } } } } } } return true; } static int plsize = 0; static bool add_dir(char* dirname, int len, int fd) { bool abort = false; DIRCACHED* dir; /* check for user abort */ #ifdef BUTTON_STOP if (button_get(false) == BUTTON_STOP) #else if (button_get(false) == BUTTON_OFF) #endif return true; dir = opendir_cached(dirname); if(!dir) return true; while (true) { struct dircache_entry *entry; entry = readdir_cached(dir); if (!entry) break; if (entry->attribute & ATTR_DIRECTORY) { int dirlen = strlen(dirname); bool result; if (!strcmp(entry->d_name, ".") || !strcmp(entry->d_name, "..")) continue; if (dirname[1]) snprintf(dirname+dirlen, len-dirlen, "/%s", entry->d_name); else snprintf(dirname, len, "/%s", entry->d_name); result = add_dir(dirname, len, fd); dirname[dirlen] = '\0'; if (result) { abort = true; break; } } else { int x = strlen(entry->d_name); unsigned int i; char *cp = strrchr(entry->d_name,'.'); if (cp) { cp++; /* add all supported audio files to playlists */ for (i=0; i < sizeof(filetypes); i++) { if (filetypes[i].tree_attr == TREE_ATTR_MPA) { if (!strcasecmp(cp, filetypes[i].extension)) { char buf[8]; int i; write(fd, dirname, strlen(dirname)); write(fd, "/", 1); write(fd, entry->d_name, x); write(fd, "\n", 1); plsize++; snprintf(buf, sizeof buf, "%d", plsize); #ifdef HAVE_LCD_BITMAP FOR_NB_SCREENS(i) { gui_textarea_clear(&screens[i]); screens[i].puts(0,4,buf); } #else x = 10; if (plsize > 999) x=7; else { if (plsize > 99) x=8; else { if (plsize > 9) x=9; } } FOR_NB_SCREENS(i) { screens[i].puts(x,0,buf); gui_textarea_update(&screens[i]); } #endif break; } } } } } } closedir_cached(dir); return abort; } bool create_playlist(void) { int fd; int i; char filename[MAX_PATH]; snprintf(filename, sizeof filename, "%s.m3u", tc.currdir[1] ? tc.currdir : "/root"); FOR_NB_SCREENS(i) { gui_textarea_clear(&screens[i]); screens[i].puts(0,0,str(LANG_CREATING)); screens[i].puts_scroll(0,1,filename); #if defined(HAVE_LCD_BITMAP) || defined(SIMULATOR) gui_textarea_update(&screens[i]); #endif } fd = creat(filename,0); if (fd < 0) return false; #ifdef HAVE_ADJUSTABLE_CPU_FREQ cpu_boost(true); #endif snprintf(filename, sizeof(filename), "%s", tc.currdir[1] ? tc.currdir : "/"); plsize = 0; add_dir(filename, sizeof(filename), fd); close(fd); #ifdef HAVE_ADJUSTABLE_CPU_FREQ cpu_boost(false); #endif sleep(HZ); return true; } bool rockbox_browse(const char *root, int dirfilter) { static struct tree_context backup; backup = tc; reload_dir = true; memcpy(tc.currdir, root, sizeof(tc.currdir)); start_wps = false; tc.dirfilter = &dirfilter; dirbrowse(); tc = backup; return false; } void tree_init(void) { /* We copy the settings value in case it is changed by the user. We can't use it until the next reboot. */ max_files = global_settings.max_files_in_dir; /* initialize tree context struct */ memset(&tc, 0, sizeof(tc)); tc.dirfilter = &global_settings.dirfilter; tagdb_init(); tc.name_buffer_size = AVERAGE_FILENAME_LENGTH * max_files; tc.name_buffer = buffer_alloc(tc.name_buffer_size); tc.dircache_size = max_files * sizeof(struct entry); tc.dircache = buffer_alloc(tc.dircache_size); } void bookmark_play(char *resume_file, int index, int offset, int seed, char *filename) { int i; int len=strlen(resume_file); if (!strcasecmp(&resume_file[len-4], ".m3u")) { /* Playlist playback */ char* slash; /* check that the file exists */ int fd = open(resume_file, O_RDONLY); if(fd<0) return; close(fd); slash = strrchr(resume_file,'/'); if (slash) { char* cp; *slash=0; cp=resume_file; if (!cp[0]) cp="/"; if (playlist_create(cp, slash+1) != -1) { if (global_settings.playlist_shuffle) playlist_shuffle(seed, -1); playlist_start(index,offset); } *slash='/'; } } else { /* Directory playback */ lastdir[0]='\0'; if (playlist_create(resume_file, NULL) != -1) { resume_directory(resume_file); if (global_settings.playlist_shuffle) playlist_shuffle(seed, -1); /* Check if the file is at the same spot in the directory, else search for it */ if ((strcmp(strrchr(playlist_peek(index) + 1,'/') + 1, filename))) { for ( i=0; i < playlist_amount(); i++ ) { if ((strcmp(strrchr(playlist_peek(i) + 1,'/') + 1, filename)) == 0) break; } if (i < playlist_amount()) index = i; else return; } playlist_start(index,offset); } } start_wps=true; } int ft_play_filenumber(int pos, int attr) { /* try to find a voice ID for the extension, if known */ unsigned int j; int ext_id = -1; /* default to none */ for (j=0; j