/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2002 Jerome Kuptz * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #include #include #include #include "config.h" #include "system.h" #include "file.h" #include "lcd.h" #include "font.h" #include "backlight.h" #include "action.h" #include "kernel.h" #include "filetypes.h" #include "debug.h" #include "sprintf.h" #include "settings.h" #include "gwps.h" #include "gwps-common.h" #include "audio.h" #include "usb.h" #include "status.h" #include "storage.h" #include "screens.h" #include "playlist.h" #ifdef HAVE_LCD_BITMAP #include "icons.h" #include "peakmeter.h" #endif #include "action.h" #include "lang.h" #include "bookmark.h" #include "misc.h" #include "sound.h" #include "onplay.h" #include "abrepeat.h" #include "playback.h" #include "splash.h" #include "cuesheet.h" #include "ata_idle_notify.h" #include "root_menu.h" #include "backdrop.h" #include "quickscreen.h" #include "pitchscreen.h" #include "appevents.h" #include "viewport.h" #include "pcmbuf.h" #define GWPS_INSTANT_RESTORE 0 static void gwps_leave_wps(void) { int oldbars = VP_SB_HIDE_ALL; if (global_settings.statusbar) oldbars = VP_SB_ALLSCREENS; viewportmanager_set_statusbar(oldbars); #if LCD_DEPTH > 1 show_main_backdrop(); #endif #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1 show_remote_main_backdrop(); #endif } static int wpsbars; /* currently only one wps_state is needed */ struct wps_state wps_state; struct gui_wps gui_wps[NB_SCREENS]; static struct wps_data wps_datas[NB_SCREENS]; /* initial setup of wps_data */ static void wps_state_init(void); static void prev_track(unsigned skip_thresh) { if (!wps_state.id3 || (wps_state.id3->elapsed < skip_thresh*1000)) { audio_prev(); } else { if (cuesheet_is_enabled() && wps_state.id3->cuesheet_type) { curr_cuesheet_skip(-1, wps_state.id3->elapsed); return; } if (!wps_state.paused) #if (CONFIG_CODEC == SWCODEC) audio_pre_ff_rewind(); #else audio_pause(); #endif audio_ff_rewind(0); #if (CONFIG_CODEC != SWCODEC) if (!wps_state.paused) audio_resume(); #endif } } static void next_track(void) { /* take care of if we're playing a cuesheet */ if (cuesheet_is_enabled() && wps_state.id3->cuesheet_type) { if (curr_cuesheet_skip(1, wps_state.id3->elapsed)) { /* if the result was false, then we really want to skip to the next track */ return; } } audio_next(); } static void play_hop(int direction) { unsigned step = ((unsigned)global_settings.skip_length*1000); unsigned long *elapsed = &(wps_state.id3->elapsed); if (direction == 1 && wps_state.id3->length - *elapsed < step+1000) { #if CONFIG_CODEC == SWCODEC if(global_settings.beep) pcmbuf_beep(1000, 150, 1500*global_settings.beep); #endif return; } else if ((direction == -1 && *elapsed < step)) { *elapsed = 0; } else { *elapsed += step * direction; } if((audio_status() & AUDIO_STATUS_PLAY) && !wps_state.paused) { #if (CONFIG_CODEC == SWCODEC) audio_pre_ff_rewind(); #else audio_pause(); #endif } audio_ff_rewind(*elapsed); #if (CONFIG_CODEC != SWCODEC) if (!wps_state.paused) audio_resume(); #endif } void gwps_fix_statusbars(void) { #ifdef HAVE_LCD_BITMAP int i; wpsbars = VP_SB_HIDE_ALL; FOR_NB_SCREENS(i) { bool draw = false; if (gui_wps[i].data->wps_sb_tag) draw = gui_wps[i].data->show_sb_on_wps; if (draw) wpsbars |= (VP_SB_ONSCREEN(i) | VP_SB_IGNORE_SETTING(i)); } #else wpsbars = VP_SB_ALLSCREENS; #endif } /* The WPS can be left in two ways: * a) call a function, which draws over the wps. In this case, the wps * will be still active (i.e. the below function didn't return) * b) return with a value evaluated by root_menu.c, in this case the wps * is really left, and root_menu will handle the next screen * * In either way, call gwps_leave_wps(), in order to restore the correct * "main screen" backdrops and statusbars */ long gui_wps_show(void) { long button = 0; bool restore = false; long restoretimer = GWPS_INSTANT_RESTORE; /* timer to delay screen redraw temporarily */ bool exit = false; bool bookmark = false; bool update_track = false; int i; long last_left = 0, last_right = 0; wps_state_init(); gwps_fix_statusbars(); #ifdef HAVE_LCD_CHARCELLS status_set_audio(true); status_set_param(false); #else #if LCD_DEPTH > 1 show_wps_backdrop(); #endif /* LCD_DEPTH > 1 */ #endif #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1 show_remote_wps_backdrop(); #endif #ifdef AB_REPEAT_ENABLE ab_repeat_init(); ab_reset_markers(); #endif if(audio_status() & AUDIO_STATUS_PLAY) { wps_state.id3 = audio_current_track(); wps_state.nid3 = audio_next_track(); if (wps_state.id3) { if (gui_wps_display()) return 0; } restore = true; } while ( 1 ) { bool audio_paused = (audio_status() & AUDIO_STATUS_PAUSE)?true:false; /* did someone else (i.e power thread) change audio pause mode? */ if (wps_state.paused != audio_paused) { wps_state.paused = audio_paused; /* if another thread paused audio, we are probably in car mode, about to shut down. lets save the settings. */ if (wps_state.paused) { settings_save(); #if !defined(HAVE_RTC_RAM) && !defined(HAVE_SW_POWEROFF) call_storage_idle_notifys(true); #endif } } #ifdef HAVE_LCD_BITMAP /* when the peak meter is enabled we want to have a few extra updates to make it look smooth. On the other hand we don't want to waste energy if it isn't displayed */ bool pm=false; FOR_NB_SCREENS(i) { if(gui_wps[i].data->peak_meter_enabled) pm = true; } if (pm) { long next_refresh = current_tick; long next_big_refresh = current_tick + HZ / 5; button = BUTTON_NONE; while (TIME_BEFORE(current_tick, next_big_refresh)) { button = get_action(CONTEXT_WPS|ALLOW_SOFTLOCK,TIMEOUT_NOBLOCK); if (button != ACTION_NONE) { break; } peak_meter_peek(); sleep(0); /* Sleep until end of current tick. */ if (TIME_AFTER(current_tick, next_refresh)) { FOR_NB_SCREENS(i) { if(gui_wps[i].data->peak_meter_enabled) gui_wps_refresh(&gui_wps[i], 0, WPS_REFRESH_PEAK_METER); next_refresh += HZ / PEAK_METER_FPS; } } } } /* The peak meter is disabled -> no additional screen updates needed */ else #endif { button = get_action(CONTEXT_WPS|ALLOW_SOFTLOCK,HZ/5); } /* Exit if audio has stopped playing. This can happen if using the sleep timer with the charger plugged or if starting a recording from F1 */ if (!audio_status()) exit = true; /* The iPods/X5/M5 use a single button for the A-B mode markers, defined as ACTION_WPSAB_SINGLE in their config files. */ #ifdef ACTION_WPSAB_SINGLE if (!global_settings.party_mode && ab_repeat_mode_enabled()) { static int wps_ab_state = 0; if (button == ACTION_WPSAB_SINGLE) { switch (wps_ab_state) { case 0: /* set the A spot */ button = ACTION_WPS_ABSETA_PREVDIR; break; case 1: /* set the B spot */ button = ACTION_WPS_ABSETB_NEXTDIR; break; case 2: button = ACTION_WPS_ABRESET; break; } wps_ab_state = (wps_ab_state+1) % 3; } } #endif switch(button) { case ACTION_WPS_CONTEXT: { gwps_leave_wps(); /* if music is stopped in the context menu we want to exit the wps */ if (onplay(wps_state.id3->path, FILE_ATTR_AUDIO, CONTEXT_WPS) == ONPLAY_MAINMENU || !audio_status()) return GO_TO_ROOT; /* track might have changed */ update_track = true; restore = true; } break; case ACTION_WPS_BROWSE: #ifdef HAVE_LCD_CHARCELLS status_set_record(false); status_set_audio(false); #endif FOR_NB_SCREENS(i) gui_wps[i].display->stop_scroll(); return GO_TO_PREVIOUS_BROWSER; break; /* play/pause */ case ACTION_WPS_PLAY: if (global_settings.party_mode) break; if ( wps_state.paused ) { wps_state.paused = false; if ( global_settings.fade_on_stop ) fade(true, true); else audio_resume(); } else { wps_state.paused = true; if ( global_settings.fade_on_stop ) fade(false, true); else audio_pause(); settings_save(); #if !defined(HAVE_RTC_RAM) && !defined(HAVE_SW_POWEROFF) call_storage_idle_notifys(true); /* make sure resume info is saved */ #endif } break; /* volume up */ case ACTION_WPS_VOLUP: { FOR_NB_SCREENS(i) gui_wps[i].data->button_time_volume = current_tick; global_settings.volume++; bool res = false; setvol(); FOR_NB_SCREENS(i) { if(update_onvol_change(&gui_wps[i])) res = true; } if (res) { restore = true; restoretimer = current_tick + HZ; } } break; /* volume down */ case ACTION_WPS_VOLDOWN: { FOR_NB_SCREENS(i) gui_wps[i].data->button_time_volume = current_tick; global_settings.volume--; setvol(); bool res = false; FOR_NB_SCREENS(i) { if(update_onvol_change(&gui_wps[i])) res = true; } if (res) { restore = true; restoretimer = current_tick + HZ; } } break; /* fast forward OR next dir if this is straight after ACTION_WPS_SKIPNEXT OR if skip length set, next track if straight after SKIPPREV. */ case ACTION_WPS_SEEKFWD: if (global_settings.party_mode) break; if (global_settings.skip_length == 0 && current_tick -last_right < HZ) { if (cuesheet_is_enabled() && wps_state.id3->cuesheet_type) { audio_next(); } else { audio_next_dir(); } } else if (global_settings.skip_length > 0 && current_tick -last_left < HZ) { next_track(); update_track = true; } else ffwd_rew(ACTION_WPS_SEEKFWD); last_right = last_left = 0; break; /* fast rewind OR prev dir if this is straight after ACTION_WPS_SKIPPREV, OR if skip length set, beg of track or prev track if this is straight after SKIPPREV */ case ACTION_WPS_SEEKBACK: if (global_settings.party_mode) break; if (global_settings.skip_length == 0 && current_tick -last_left < HZ) { if (cuesheet_is_enabled() && wps_state.id3->cuesheet_type) { if (!wps_state.paused) #if (CONFIG_CODEC == SWCODEC) audio_pre_ff_rewind(); #else audio_pause(); #endif audio_ff_rewind(0); } else { audio_prev_dir(); } } else if (global_settings.skip_length > 0 && current_tick -last_right < HZ) { prev_track(3+global_settings.skip_length); update_track = true; } else ffwd_rew(ACTION_WPS_SEEKBACK); last_left = last_right = 0; break; /* prev / restart */ case ACTION_WPS_SKIPPREV: if (global_settings.party_mode) break; last_left = current_tick; update_track = true; #ifdef AB_REPEAT_ENABLE /* if we're in A/B repeat mode and the current position is past the A marker, jump back to the A marker... */ if ( ab_repeat_mode_enabled() ) { if ( ab_after_A_marker(wps_state.id3->elapsed) ) { ab_jump_to_A_marker(); break; #if (AB_REPEAT_ENABLE == 2) } else { ab_reset_markers(); #endif } } /* ...otherwise, do it normally */ #endif if (global_settings.skip_length > 0) play_hop(-1); else prev_track(3); break; /* next OR if skip length set, hop by predetermined amount. */ case ACTION_WPS_SKIPNEXT: if (global_settings.party_mode) break; last_right = current_tick; update_track = true; #ifdef AB_REPEAT_ENABLE /* if we're in A/B repeat mode and the current position is before the A marker, jump to the A marker... */ if ( ab_repeat_mode_enabled() ) { if ( ab_before_A_marker(wps_state.id3->elapsed) ) { ab_jump_to_A_marker(); break; #if (AB_REPEAT_ENABLE == 2) } else { ab_reset_markers(); #endif } } /* ...otherwise, do it normally */ #endif if (global_settings.skip_length > 0) play_hop(1); else next_track(); break; /* next / prev directories */ /* and set A-B markers if in a-b mode */ case ACTION_WPS_ABSETB_NEXTDIR: if (global_settings.party_mode) break; #if defined(AB_REPEAT_ENABLE) if (ab_repeat_mode_enabled()) { ab_set_B_marker(wps_state.id3->elapsed); ab_jump_to_A_marker(); update_track = true; } else #endif { if (global_settings.skip_length > 0) next_track(); else audio_next_dir(); } break; case ACTION_WPS_ABSETA_PREVDIR: if (global_settings.party_mode) break; #if defined(AB_REPEAT_ENABLE) if (ab_repeat_mode_enabled()) ab_set_A_marker(wps_state.id3->elapsed); else #endif { if (global_settings.skip_length > 0) prev_track(3); else audio_prev_dir(); } break; /* menu key functions */ case ACTION_WPS_MENU: FOR_NB_SCREENS(i) gui_wps[i].display->stop_scroll(); return GO_TO_ROOT; break; #ifdef HAVE_QUICKSCREEN case ACTION_WPS_QUICKSCREEN: { gwps_leave_wps(); if (quick_screen_quick(button)) return SYS_USB_CONNECTED; restore = true; } break; #endif /* HAVE_QUICKSCREEN */ /* screen settings */ #ifdef BUTTON_F3 case ACTION_F3: { gwps_leave_wps(); if (quick_screen_f3(BUTTON_F3)) return SYS_USB_CONNECTED; restore = true; } break; #endif /* BUTTON_F3 */ /* pitch screen */ #ifdef HAVE_PITCHSCREEN case ACTION_WPS_PITCHSCREEN: { gwps_leave_wps(); if (1 == gui_syncpitchscreen_run()) return SYS_USB_CONNECTED; restore = true; } break; #endif /* HAVE_PITCHSCREEN */ #ifdef AB_REPEAT_ENABLE /* reset A&B markers */ case ACTION_WPS_ABRESET: if (ab_repeat_mode_enabled()) { ab_reset_markers(); update_track = true; } break; #endif /* AB_REPEAT_ENABLE */ /* stop and exit wps */ case ACTION_WPS_STOP: if (global_settings.party_mode) break; bookmark = true; exit = true; break; case ACTION_WPS_ID3SCREEN: { gwps_leave_wps(); browse_id3(); restore = true; } break; case ACTION_REDRAW: /* yes are locked, just redraw */ restore = true; break; case ACTION_NONE: /* Timeout */ update_track = true; ffwd_rew(button); /* hopefully fix the ffw/rwd bug */ break; #ifdef HAVE_RECORDING case ACTION_WPS_REC: exit = true; break; #endif case SYS_POWEROFF: gwps_leave_wps(); default_event_handler(SYS_POWEROFF); break; default: if(default_event_handler(button) == SYS_USB_CONNECTED) return GO_TO_ROOT; update_track = true; break; } if (update_track) { FOR_NB_SCREENS(i) { if(update(&gui_wps[i])) exit = true; } update_track = false; } if (restore && ((restoretimer == GWPS_INSTANT_RESTORE) || TIME_AFTER(restore, current_tick))) { /* restore wps backrops and statusbars */ #if LCD_DEPTH > 1 show_wps_backdrop(); #endif #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1 show_remote_wps_backdrop(); #endif viewportmanager_set_statusbar(wpsbars); restore = false; restoretimer = GWPS_INSTANT_RESTORE; if (gui_wps_display()) { exit = true; } } if (exit) { gwps_leave_wps(); #ifdef HAVE_LCD_CHARCELLS status_set_record(false); status_set_audio(false); #endif if (global_settings.fade_on_stop) fade(false, true); FOR_NB_SCREENS(i) gui_wps[i].display->stop_scroll(); if (bookmark) bookmark_autobookmark(); audio_stop(); #ifdef AB_REPEAT_ENABLE ab_reset_markers(); #endif #ifdef HAVE_RECORDING if (button == ACTION_WPS_REC) return GO_TO_RECSCREEN; #endif if (global_settings.browse_current) return GO_TO_PREVIOUS_BROWSER; return GO_TO_PREVIOUS; } if (button && !IS_SYSEVENT(button) ) storage_spin(); } return GO_TO_ROOT; /* unreachable - just to reduce compiler warnings */ } /* needs checking if needed end*/ /* wps_state */ static void wps_state_init(void) { wps_state.ff_rewind = false; wps_state.paused = false; wps_state.id3 = NULL; wps_state.nid3 = NULL; } /* wps_state end*/ #ifdef HAVE_LCD_BITMAP static void statusbar_toggle_handler(void *data) { (void)data; int i; bool draw = global_settings.statusbar; FOR_NB_SCREENS(i) { struct wps_viewport *vp = &gui_wps[i].data->viewports[0]; if (gui_wps[i].data->wps_sb_tag) draw = gui_wps[i].data->show_sb_on_wps; if (!draw) { vp->vp.y = 0; vp->vp.height = screens[i].lcdheight; } else { vp->vp.y = STATUSBAR_HEIGHT; vp->vp.height = screens[i].lcdheight - STATUSBAR_HEIGHT; } } } #endif void gui_sync_wps_init(void) { int i; FOR_NB_SCREENS(i) { wps_data_init(&wps_datas[i]); #ifdef HAVE_ALBUMART wps_datas[i].wps_uses_albumart = 0; #endif #ifdef HAVE_REMOTE_LCD wps_datas[i].remote_wps = (i != 0); #endif gui_wps[i].data = &wps_datas[i]; gui_wps[i].display = &screens[i]; /* Currently no seperate wps_state needed/possible so use the only aviable ( "global" ) one */ gui_wps[i].state = &wps_state; } #ifdef HAVE_LCD_BITMAP add_event(GUI_EVENT_STATUSBAR_TOGGLE, false, statusbar_toggle_handler); #endif #if LCD_DEPTH > 1 unload_wps_backdrop(); #endif #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1 unload_remote_wps_backdrop(); #endif } #ifdef HAVE_ALBUMART /* Returns true if at least one of the gui_wps screens has an album art tag in its wps structure */ bool gui_sync_wps_uses_albumart(void) { int i; FOR_NB_SCREENS(i) { struct gui_wps *gwps = &gui_wps[i]; if (gwps->data && (gwps->data->wps_uses_albumart != WPS_ALBUMART_NONE)) return true; } return false; } #endif