/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2007 Jonathan Gordon * * 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 "config.h" #include "menu.h" #include "root_menu.h" #include "lang.h" #include "settings.h" #include "screens.h" #include "kernel.h" #include "debug.h" #include "misc.h" #include "rolo.h" #include "powermgmt.h" #include "power.h" #include "talk.h" #include "audio.h" #include "hotswap.h" #if (LCD_DEPTH > 1) || (defined(HAVE_LCD_REMOTE) && (LCD_REMOTE_DEPTH > 1)) #include "backdrop.h" #endif /* gui api */ #include "list.h" #include "statusbar.h" #include "splash.h" #include "buttonbar.h" #include "textarea.h" #include "action.h" #include "yesno.h" #include "tree.h" #if CONFIG_TUNER #include "radio.h" #endif #ifdef HAVE_RECORDING #include "recording.h" #endif #include "gwps-common.h" #include "bookmark.h" #include "tagtree.h" #include "menus/exported_menus.h" #ifdef HAVE_RTC_ALARM #include "rtc.h" #endif #ifdef HAVE_TAGCACHE #include "tagcache.h" #endif struct root_items { int (*function)(void* param); void* param; const struct menu_item_ex *context_menu; }; static int last_screen = GO_TO_ROOT; /* unfortunatly needed so we can resume or goto current track based on previous screen */ static int browser(void* param) { int ret_val; #ifdef HAVE_TAGCACHE struct tree_context* tc = tree_get_context(); #endif int filter = SHOW_SUPPORTED; char folder[MAX_PATH] = "/"; /* stuff needed to remember position in file browser */ static char last_folder[MAX_PATH] = "/"; /* and stuff for the database browser */ #ifdef HAVE_TAGCACHE static int last_db_dirlevel = 0, last_db_selection = 0; #endif switch ((intptr_t)param) { case GO_TO_FILEBROWSER: filter = global_settings.dirfilter; if (global_settings.browse_current && last_screen == GO_TO_WPS && audio_status() && wps_state.current_track_path[0] != '\0') { strcpy(folder, wps_state.current_track_path); } #ifdef HAVE_HOTSWAP /* quick hack to stop crashing if you try entering the browser from the menu when you were in the card and it was removed */ else if (strchr(last_folder, '<') && (card_detect() == false)) strcpy(folder, "/"); #endif else strcpy(folder, last_folder); break; #ifdef HAVE_TAGCACHE case GO_TO_DBBROWSER: if (!tagcache_is_usable()) { bool reinit_attempted = false; /* Now display progress until it's ready or the user exits */ while(!tagcache_is_usable()) { gui_syncstatusbar_draw(&statusbars, false); struct tagcache_stat *stat = tagcache_get_stat(); /* Allow user to exit */ if (action_userabort(HZ/2)) break; /* Maybe just needs to reboot due to delayed commit */ if (stat->commit_delayed) { gui_syncsplash(HZ*2, str(LANG_PLEASE_REBOOT)); break; } /* Check if ready status is known */ if (!stat->readyvalid) { gui_syncsplash(0, str(LANG_TAGCACHE_BUSY)); continue; } /* Re-init if required */ if (!reinit_attempted && !stat->ready && stat->processed_entries == 0 && stat->commit_step == 0) { /* Prompt the user */ reinit_attempted = true; char *lines[]={str(LANG_TAGCACHE_BUSY), str(LANG_TAGCACHE_FORCE_UPDATE)}; struct text_message message={lines, 2}; if(gui_syncyesno_run(&message, NULL, NULL) == YESNO_NO) break; int i; FOR_NB_SCREENS(i) screens[i].clear_display(); /* Start initialisation */ tagcache_rebuild(); } /* Display building progress */ if (stat->commit_step > 0) { gui_syncsplash(0, "%s [%d/%d]", str(LANG_TAGCACHE_INIT), stat->commit_step, tagcache_get_max_commit_step()); } else { gui_syncsplash(0, str(LANG_BUILDING_DATABASE), stat->processed_entries); } } } if (!tagcache_is_usable()) return GO_TO_PREVIOUS; filter = SHOW_ID3DB; tc->dirlevel = last_db_dirlevel; tc->selected_item = last_db_selection; break; #endif case GO_TO_BROWSEPLUGINS: filter = SHOW_PLUGINS; snprintf(folder, MAX_PATH, "%s", PLUGIN_DIR); break; } ret_val = rockbox_browse(folder, filter); switch ((intptr_t)param) { case GO_TO_FILEBROWSER: get_current_file(last_folder, MAX_PATH); break; #ifdef HAVE_TAGCACHE case GO_TO_DBBROWSER: last_db_dirlevel = tc->dirlevel; last_db_selection = tc->selected_item; break; #endif } return ret_val; } static int menu(void* param) { (void)param; return do_menu(NULL, 0); } #ifdef HAVE_RECORDING static int recscrn(void* param) { (void)param; recording_screen(false); return GO_TO_ROOT; } #endif static int wpsscrn(void* param) { int ret_val = GO_TO_PREVIOUS; (void)param; if (audio_status()) { ret_val = gui_wps_show(); } else if ( global_status.resume_index != -1 ) { DEBUGF("Resume index %X offset %lX\n", global_status.resume_index, (unsigned long)global_status.resume_offset); if (playlist_resume() != -1) { playlist_start(global_status.resume_index, global_status.resume_offset); ret_val = gui_wps_show(); } } else { gui_syncsplash(HZ*2, str(LANG_NOTHING_TO_RESUME)); } #if LCD_DEPTH > 1 show_main_backdrop(); #endif #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1 show_remote_main_backdrop(); #endif return ret_val; } #if CONFIG_TUNER static int radio(void* param) { (void)param; radio_screen(); return GO_TO_ROOT; } #endif static int load_bmarks(void* param) { (void)param; bookmark_mrb_load(); return GO_TO_PREVIOUS; } /* These are all static const'd from apps/menus/ *.c so little hack so we can use them */ extern struct menu_item_ex file_menu, #ifdef HAVE_TAGCACHE tagcache_menu, #endif manage_settings, recording_settings_menu, radio_settings_menu, bookmark_settings_menu, system_menu; static const struct root_items items[] = { [GO_TO_FILEBROWSER] = { browser, (void*)GO_TO_FILEBROWSER, &file_menu}, #ifdef HAVE_TAGCACHE [GO_TO_DBBROWSER] = { browser, (void*)GO_TO_DBBROWSER, &tagcache_menu }, #endif [GO_TO_WPS] = { wpsscrn, NULL, &playback_menu_item }, [GO_TO_MAINMENU] = { menu, NULL, &manage_settings }, #ifdef HAVE_RECORDING [GO_TO_RECSCREEN] = { recscrn, NULL, &recording_settings_menu }, #endif #if CONFIG_TUNER [GO_TO_FM] = { radio, NULL, &radio_settings_menu }, #endif [GO_TO_RECENTBMARKS] = { load_bmarks, NULL, &bookmark_settings_menu }, [GO_TO_BROWSEPLUGINS] = { browser, (void*)GO_TO_BROWSEPLUGINS, NULL }, }; static const int nb_items = sizeof(items)/sizeof(*items); int item_callback(int action, const struct menu_item_ex *this_item) ; MENUITEM_RETURNVALUE(file_browser, ID2P(LANG_DIR_BROWSER), GO_TO_FILEBROWSER, NULL, Icon_file_view_menu); #ifdef HAVE_TAGCACHE MENUITEM_RETURNVALUE(db_browser, ID2P(LANG_TAGCACHE), GO_TO_DBBROWSER, NULL, Icon_Audio); #endif MENUITEM_RETURNVALUE(rocks_browser, ID2P(LANG_PLUGINS), GO_TO_BROWSEPLUGINS, NULL, Icon_Plugin); char *get_wps_item_name(int selected_item, void * data, char *buffer) { (void)selected_item; (void)data; (void)buffer; if (audio_status()) return ID2P(LANG_NOW_PLAYING); return ID2P(LANG_RESUME_PLAYBACK); } MENUITEM_RETURNVALUE_DYNTEXT(wps_item, GO_TO_WPS, NULL, get_wps_item_name, NULL, Icon_Playback_menu); #ifdef HAVE_RECORDING MENUITEM_RETURNVALUE(rec, ID2P(LANG_RECORDING), GO_TO_RECSCREEN, NULL, Icon_Recording); #endif #if CONFIG_TUNER MENUITEM_RETURNVALUE(fm, ID2P(LANG_FM_RADIO), GO_TO_FM, item_callback, Icon_Radio_screen); #endif MENUITEM_RETURNVALUE(menu_, ID2P(LANG_SETTINGS), GO_TO_MAINMENU, NULL, Icon_Submenu_Entered); MENUITEM_RETURNVALUE(bookmarks, ID2P(LANG_BOOKMARK_MENU_RECENT_BOOKMARKS), GO_TO_RECENTBMARKS, item_callback, Icon_Bookmark); #ifdef HAVE_LCD_CHARCELLS static int do_shutdown(void) { #if CONFIG_CHARGING if (charger_inserted()) charging_splash(); else #endif sys_poweroff(); return 0; } MENUITEM_FUNCTION(do_shutdown_item, 0, ID2P(LANG_SHUTDOWN), do_shutdown, NULL, NULL, Icon_NOICON); #endif MAKE_MENU(root_menu_, ID2P(LANG_ROCKBOX_TITLE), item_callback, Icon_Rockbox, &bookmarks, &file_browser, #ifdef HAVE_TAGCACHE &db_browser, #endif &wps_item, &menu_, #ifdef HAVE_RECORDING &rec, #endif #if CONFIG_TUNER &fm, #endif &playlist_options, &rocks_browser, &info_menu #ifdef HAVE_LCD_CHARCELLS ,&do_shutdown_item #endif ); int item_callback(int action, const struct menu_item_ex *this_item) { switch (action) { case ACTION_TREE_STOP: return ACTION_REDRAW; case ACTION_REQUEST_MENUITEM: #if CONFIG_TUNER if (this_item == &fm) { if (radio_hardware_present() == 0) return ACTION_EXIT_MENUITEM; } else #endif if (this_item == &bookmarks) { if (global_settings.usemrb == 0) return ACTION_EXIT_MENUITEM; } break; } return action; } static int get_selection(int last_screen) { unsigned int i; for(i=0; i< sizeof(root_menu__)/sizeof(*root_menu__); i++) { if (((root_menu__[i]->flags&MENU_TYPE_MASK) == MT_RETURN_VALUE) && (root_menu__[i]->value == last_screen)) { return i; } } return 0; } static inline int load_screen(int screen) { /* set the global_status.last_screen before entering, if we dont we will always return to the wrong screen on boot */ int old_previous = last_screen; int ret_val; if (screen <= GO_TO_ROOT) return screen; if (screen == old_previous) old_previous = GO_TO_ROOT; global_status.last_screen = (char)screen; status_save(); ret_val = items[screen].function(items[screen].param); last_screen = screen; if (ret_val == GO_TO_PREVIOUS) last_screen = old_previous; return ret_val; } static int load_context_screen(int selection) { const struct menu_item_ex *context_menu = NULL; if ((root_menu__[selection]->flags&MENU_TYPE_MASK) == MT_RETURN_VALUE) { int item = root_menu__[selection]->value; context_menu = items[item].context_menu; } /* special cases */ else if (root_menu__[selection] == &info_menu) { context_menu = &system_menu; } if (context_menu) return do_menu(context_menu, NULL); else return GO_TO_PREVIOUS; } void root_menu(void) { int previous_browser = GO_TO_FILEBROWSER; int previous_music = GO_TO_WPS; int next_screen = GO_TO_ROOT; int selected = 0; if (global_settings.start_in_screen == 0) next_screen = (int)global_status.last_screen; else next_screen = global_settings.start_in_screen - 2; #ifdef HAVE_RTC_ALARM if ( rtc_check_alarm_started(true) ) { rtc_enable_alarm(false); next_screen = GO_TO_WPS; #if CONFIG_TUNER if (global_settings.alarm_wake_up_screen == ALARM_START_FM) next_screen = GO_TO_FM; #endif #ifdef HAVE_RECORDING if (global_settings.alarm_wake_up_screen == ALARM_START_REC) { recording_start_automatic = true; next_screen = GO_TO_RECSCREEN; } #endif } #endif /* HAVE_RTC_ALARM */ #ifdef HAVE_HEADPHONE_DETECTION if (next_screen == GO_TO_WPS && (global_settings.unplug_autoresume && !headphones_inserted() )) next_screen = GO_TO_ROOT; #endif while (true) { switch (next_screen) { case MENU_ATTACHED_USB: case MENU_SELECTED_EXIT: /* fall through */ case GO_TO_ROOT: if (last_screen != GO_TO_ROOT) selected = get_selection(last_screen); next_screen = do_menu(&root_menu_, &selected); if (next_screen != GO_TO_PREVIOUS) last_screen = GO_TO_ROOT; break; case GO_TO_PREVIOUS: next_screen = last_screen; break; case GO_TO_PREVIOUS_BROWSER: next_screen = previous_browser; break; case GO_TO_PREVIOUS_MUSIC: next_screen = previous_music; break; case GO_TO_ROOTITEM_CONTEXT: next_screen = load_context_screen(selected); break; default: if (next_screen == GO_TO_FILEBROWSER #ifdef HAVE_TAGCACHE || next_screen == GO_TO_DBBROWSER #endif ) previous_browser = next_screen; if (next_screen == GO_TO_WPS #if CONFIG_TUNER || next_screen == GO_TO_FM #endif ) previous_music = next_screen; next_screen = load_screen(next_screen); break; } /* switch() */ } return; }