/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2002 Björn Stenberg * * 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 #include #include "debug.h" #include "lcd.h" #include "file.h" #include "audio.h" #include "menu.h" #include "lang.h" #include "playlist.h" #include "button.h" #include "kernel.h" #include "keyboard.h" #include "mp3data.h" #include "metadata.h" #include "screens.h" #include "tree.h" #include "settings.h" #include "playlist_viewer.h" #include "talk.h" #include "onplay.h" #include "filetypes.h" #include "open_plugin.h" #include "plugin.h" #include "bookmark.h" #include "action.h" #include "splash.h" #include "yesno.h" #include "menus/exported_menus.h" #include "icons.h" #include "sound_menu.h" #include "playlist_menu.h" #include "playlist_catalog.h" #ifdef HAVE_TAGCACHE #include "tagtree.h" #endif #include "cuesheet.h" #include "statusbar-skinned.h" #include "pitchscreen.h" #include "viewport.h" #include "pathfuncs.h" #include "shortcuts.h" static int context; static const char *selected_file = NULL; static int selected_file_attr = 0; static int onplay_result = ONPLAY_OK; extern struct menu_item_ex file_menu; /* settings_menu.c */ /* redefine MAKE_MENU so the MENU_EXITAFTERTHISMENU flag can be added easily */ #define MAKE_ONPLAYMENU( name, str, callback, icon, ... ) \ static const struct menu_item_ex *name##_[] = {__VA_ARGS__}; \ static const struct menu_callback_with_desc name##__ = {callback,str,icon};\ static const struct menu_item_ex name = \ {MT_MENU|MENU_HAS_DESC|MENU_EXITAFTERTHISMENU| \ MENU_ITEM_COUNT(sizeof( name##_)/sizeof(*name##_)), \ { (void*)name##_},{.callback_and_desc = & name##__}}; /* Used for directory move, copy and delete */ struct dirrecurse_params { char path[MAX_PATH]; /* Buffer for full path */ size_t append; /* Append position in 'path' for stack push */ }; enum clipboard_op_flags { PASTE_CUT = 0x00, /* Is a move (cut) operation (default) */ PASTE_COPY = 0x01, /* Is a copy operation */ PASTE_OVERWRITE = 0x02, /* Overwrite destination */ PASTE_EXDEV = 0x04, /* Actually copy/move across volumes */ }; /* result codec of various onplay operations */ enum onplay_result_code { /* Anything < 0 is failure */ OPRC_SUCCESS = 0, /* All operations completed successfully */ OPRC_NOOP = 1, /* Operation didn't need to do anything */ OPRC_CANCELLED = 2, /* Operation was cancelled by user */ OPRC_NOOVERWRT = 3, }; static struct clipboard { char path[MAX_PATH]; /* Clipped file's path */ unsigned int attr; /* Clipped file's attributes */ unsigned int flags; /* Operation type flags */ } clipboard; /* Empty the clipboard */ static void clipboard_clear_selection(struct clipboard *clip) { clip->path[0] = '\0'; clip->attr = 0; clip->flags = 0; } /* Store the selection in the clipboard */ static bool clipboard_clip(struct clipboard *clip, const char *path, unsigned int attr, unsigned int flags) { /* if it fits it clips */ if (strlcpy(clip->path, path, sizeof (clip->path)) < sizeof (clip->path)) { clip->attr = attr; clip->flags = flags; return true; } else { clipboard_clear_selection(clip); return false; } } /* ----------------------------------------------------------------------- */ /* Displays the bookmark menu options for the user to decide. This is an */ /* interface function. */ /* ----------------------------------------------------------------------- */ static int bookmark_menu_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list); MENUITEM_FUNCTION(bookmark_create_menu_item, 0, ID2P(LANG_BOOKMARK_MENU_CREATE), bookmark_create_menu, NULL, bookmark_menu_callback, Icon_Bookmark); MENUITEM_FUNCTION(bookmark_load_menu_item, 0, ID2P(LANG_BOOKMARK_MENU_LIST), bookmark_load_menu, NULL, bookmark_menu_callback, Icon_Bookmark); MAKE_ONPLAYMENU(bookmark_menu, ID2P(LANG_BOOKMARK_MENU), bookmark_menu_callback, Icon_Bookmark, &bookmark_create_menu_item, &bookmark_load_menu_item); static int bookmark_menu_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list) { (void) this_list; switch (action) { case ACTION_REQUEST_MENUITEM: /* hide create bookmark option if bookmarking isn't currently possible (no track playing, queued tracks...) */ if (this_item == &bookmark_create_menu_item) { if (!bookmark_is_bookmarkable_state()) return ACTION_EXIT_MENUITEM; } /* hide loading bookmarks menu if no bookmarks exist */ else if (this_item == &bookmark_load_menu_item) { if (!bookmark_exists()) return ACTION_EXIT_MENUITEM; } /* hide the bookmark menu if bookmarks can't be loaded or created */ else if (!bookmark_is_bookmarkable_state() && !bookmark_exists()) return ACTION_EXIT_MENUITEM; break; case ACTION_EXIT_MENUITEM: settings_save(); break; } return action; } /* playing_time screen context */ struct playing_time_info { int curr_playing; /* index of currently playing track in playlist */ int nb_tracks; /* how many tracks in playlist */ /* seconds before and after current position, and total. Datatype allows for values up to 68years. If I had kept it in ms though, it would have overflowed at 24days, which takes something like 8.5GB at 32kbps, and so we could conceivably have playlists lasting longer than that. */ long secs_bef, secs_aft, secs_ttl; long trk_secs_bef, trk_secs_aft, trk_secs_ttl; /* kilobytes played before and after current pos, and total. Kilobytes because bytes would overflow. Data type range is up to 2TB. */ long kbs_bef, kbs_aft, kbs_ttl; }; /* list callback for playing_time screen */ static const char * playing_time_get_or_speak_info(int selected_item, void * data, char *buf, size_t buffer_len, bool say_it) { struct playing_time_info *pti = (struct playing_time_info *)data; switch(selected_item) { case 0: { /* elapsed and total time */ char timestr1[25], timestr2[25]; format_time_auto(timestr1, sizeof(timestr1), pti->secs_bef, UNIT_SEC, false); format_time_auto(timestr2, sizeof(timestr2), pti->secs_ttl, UNIT_SEC, false); long elapsed_perc; /* percentage of duration elapsed */ if (pti->secs_ttl == 0) elapsed_perc = 0; else if (pti->secs_ttl <= 0xFFFFFF) elapsed_perc = pti->secs_bef *100 / pti->secs_ttl; else /* sacrifice some precision to avoid overflow */ elapsed_perc = (pti->secs_bef>>7) *100 /(pti->secs_ttl>>7); snprintf(buf, buffer_len, str(LANG_PLAYTIME_ELAPSED), timestr1, timestr2, elapsed_perc); if (say_it) talk_ids(false, LANG_PLAYTIME_ELAPSED, TALK_ID(pti->secs_bef, UNIT_TIME), VOICE_OF, TALK_ID(pti->secs_ttl, UNIT_TIME), VOICE_PAUSE, TALK_ID(elapsed_perc, UNIT_PERCENT)); break; } case 1: { /* playlist remaining time */ char timestr[25]; format_time_auto(timestr, sizeof(timestr), pti->secs_aft, UNIT_SEC, false); snprintf(buf, buffer_len, str(LANG_PLAYTIME_REMAINING), timestr); if (say_it) talk_ids(false, LANG_PLAYTIME_REMAINING, TALK_ID(pti->secs_aft, UNIT_TIME)); break; } case 2: { /* track elapsed and duration */ char timestr1[25], timestr2[25]; format_time_auto(timestr1, sizeof(timestr1), pti->trk_secs_bef, UNIT_SEC, false); format_time_auto(timestr2, sizeof(timestr2), pti->trk_secs_ttl, UNIT_SEC, false); long elapsed_perc; /* percentage of duration elapsed */ if (pti->trk_secs_ttl == 0) elapsed_perc = 0; else if (pti->trk_secs_ttl <= 0xFFFFFF) elapsed_perc = pti->trk_secs_bef *100 / pti->trk_secs_ttl; else /* sacrifice some precision to avoid overflow */ elapsed_perc = (pti->trk_secs_bef>>7) *100 /(pti->trk_secs_ttl>>7); snprintf(buf, buffer_len, str(LANG_PLAYTIME_TRK_ELAPSED), timestr1, timestr2, elapsed_perc); if (say_it) talk_ids(false, LANG_PLAYTIME_TRK_ELAPSED, TALK_ID(pti->trk_secs_bef, UNIT_TIME), VOICE_OF, TALK_ID(pti->trk_secs_ttl, UNIT_TIME), VOICE_PAUSE, TALK_ID(elapsed_perc, UNIT_PERCENT)); break; } case 3: { /* track remaining time */ char timestr[25]; format_time_auto(timestr, sizeof(timestr), pti->trk_secs_aft, UNIT_SEC, false); snprintf(buf, buffer_len, str(LANG_PLAYTIME_TRK_REMAINING), timestr); if (say_it) talk_ids(false, LANG_PLAYTIME_TRK_REMAINING, TALK_ID(pti->trk_secs_aft, UNIT_TIME)); break; } case 4: { /* track index */ int track_perc = (pti->curr_playing+1) *100 / pti->nb_tracks; snprintf(buf, buffer_len, str(LANG_PLAYTIME_TRACK), pti->curr_playing + 1, pti->nb_tracks, track_perc); if (say_it) talk_ids(false, LANG_PLAYTIME_TRACK, TALK_ID(pti->curr_playing+1, UNIT_INT), VOICE_OF, TALK_ID(pti->nb_tracks, UNIT_INT), VOICE_PAUSE, TALK_ID(track_perc, UNIT_PERCENT)); break; } case 5: { /* storage size */ char str1[10], str2[10], str3[10]; output_dyn_value(str1, sizeof(str1), pti->kbs_ttl, kibyte_units, 3, true); output_dyn_value(str2, sizeof(str2), pti->kbs_bef, kibyte_units, 3, true); output_dyn_value(str3, sizeof(str3), pti->kbs_aft, kibyte_units, 3, true); snprintf(buf, buffer_len, str(LANG_PLAYTIME_STORAGE), str1,str2,str3); if (say_it) { talk_id(LANG_PLAYTIME_STORAGE, false); output_dyn_value(NULL, 0, pti->kbs_ttl, kibyte_units, 3, true); talk_ids(true, VOICE_PAUSE, VOICE_PLAYTIME_DONE); output_dyn_value(NULL, 0, pti->kbs_bef, kibyte_units, 3, true); talk_id(LANG_PLAYTIME_REMAINING, true); output_dyn_value(NULL, 0, pti->kbs_aft, kibyte_units, 3, true); } break; } case 6: { /* Average track file size */ char str[10]; long avg_track_size = pti->kbs_ttl /pti->nb_tracks; output_dyn_value(str, sizeof(str), avg_track_size, kibyte_units, 3, true); snprintf(buf, buffer_len, str(LANG_PLAYTIME_AVG_TRACK_SIZE), str); if (say_it) { talk_id(LANG_PLAYTIME_AVG_TRACK_SIZE, false); output_dyn_value(NULL, 0, avg_track_size, kibyte_units, 3, true); } break; } case 7: { /* Average bitrate */ /* Convert power of 2 kilobytes to power of 10 kilobits */ long avg_bitrate = pti->kbs_ttl / pti->secs_ttl *1024 *8 /1000; snprintf(buf, buffer_len, str(LANG_PLAYTIME_AVG_BITRATE), avg_bitrate); if (say_it) talk_ids(false, LANG_PLAYTIME_AVG_BITRATE, TALK_ID(avg_bitrate, UNIT_KBIT)); break; } } return buf; } static const char * playing_time_get_info(int selected_item, void * data, char *buffer, size_t buffer_len) { return playing_time_get_or_speak_info(selected_item, data, buffer, buffer_len, false); } static int playing_time_speak_info(int selected_item, void * data) { static char buffer[MAX_PATH]; playing_time_get_or_speak_info(selected_item, data, buffer, MAX_PATH, true); return 0; } /* playing time screen: shows total and elapsed playlist duration and other stats */ static bool playing_time(void) { unsigned long talked_tick = current_tick; struct playing_time_info pti; struct playlist_track_info pltrack; struct mp3entry id3; int i, fd, ret; pti.nb_tracks = playlist_amount(); playlist_get_resume_info(&pti.curr_playing); struct mp3entry *curr_id3 = audio_current_track(); if (pti.curr_playing == -1 || !curr_id3) return false; pti.secs_bef = pti.trk_secs_bef = curr_id3->elapsed/1000; pti.secs_aft = pti.trk_secs_aft = (curr_id3->length -curr_id3->elapsed)/1000; pti.kbs_bef = curr_id3->offset/1024; pti.kbs_aft = (curr_id3->filesize -curr_id3->offset)/1024; splash(0, ID2P(LANG_WAIT)); /* Go through each file in the playlist and get its stats. For huge playlists this can take a while... The reference position is the position at the moment this function was invoked, although playback continues forward. */ for (i = 0; i < pti.nb_tracks; i++) { /* Show a splash while we are loading. */ splashf(0, str(LANG_LOADING_PERCENT), i*100/pti.nb_tracks, str(LANG_OFF_ABORT)); /* Voice equivalent */ if (TIME_AFTER(current_tick, talked_tick+5*HZ)) { talked_tick = current_tick; talk_ids(false, LANG_LOADING_PERCENT, TALK_ID(i*100/pti.nb_tracks, UNIT_PERCENT)); } if (action_userabort(TIMEOUT_NOBLOCK)) goto exit; if (i == pti.curr_playing) continue; if (playlist_get_track_info(NULL, i, &pltrack) < 0) goto error; if ((fd = open(pltrack.filename, O_RDONLY)) < 0) goto error; ret = get_metadata(&id3, fd, pltrack.filename); close(fd); if (!ret) goto error; if (i < pti.curr_playing) { pti.secs_bef += id3.length/1000; pti.kbs_bef += id3.filesize/1024; } else { pti.secs_aft += id3.length/1000; pti.kbs_aft += id3.filesize/1024; } } pti.secs_ttl = pti.secs_bef +pti.secs_aft; pti.trk_secs_ttl = pti.trk_secs_bef +pti.trk_secs_aft; pti.kbs_ttl = pti.kbs_bef +pti.kbs_aft; struct gui_synclist pt_lists; int key; gui_synclist_init(&pt_lists, &playing_time_get_info, &pti, true, 1, NULL); if (global_settings.talk_menu) gui_synclist_set_voice_callback(&pt_lists, playing_time_speak_info); gui_synclist_set_nb_items(&pt_lists, 8); gui_synclist_draw(&pt_lists); /* gui_syncstatusbar_draw(&statusbars, true); */ gui_synclist_speak_item(&pt_lists); while (true) { /* gui_syncstatusbar_draw(&statusbars, false); */ if (list_do_action(CONTEXT_LIST, HZ/2, &pt_lists, &key, LIST_WRAP_UNLESS_HELD) == 0 && key!=ACTION_NONE && key!=ACTION_UNKNOWN) { talk_force_shutup(); return(default_event_handler(key) == SYS_USB_CONNECTED); } } error: splash(HZ, ID2P(LANG_PLAYTIME_ERROR)); exit: return false; } /* CONTEXT_WPS playlist options */ static bool shuffle_playlist(void) { playlist_sort(NULL, true); playlist_randomise(NULL, current_tick, true); return false; } static bool save_playlist(void) { save_playlist_screen(NULL); return false; } extern struct menu_item_ex view_cur_playlist; /* from playlist_menu.c */ MENUITEM_FUNCTION(search_playlist_item, 0, ID2P(LANG_SEARCH_IN_PLAYLIST), search_playlist, NULL, NULL, Icon_Playlist); MENUITEM_FUNCTION(playlist_save_item, 0, ID2P(LANG_SAVE_DYNAMIC_PLAYLIST), save_playlist, NULL, NULL, Icon_Playlist); MENUITEM_FUNCTION(reshuffle_item, 0, ID2P(LANG_SHUFFLE_PLAYLIST), shuffle_playlist, NULL, NULL, Icon_Playlist); MENUITEM_FUNCTION(playing_time_item, 0, ID2P(LANG_PLAYING_TIME), playing_time, NULL, NULL, Icon_Playlist); MAKE_ONPLAYMENU( wps_playlist_menu, ID2P(LANG_PLAYLIST), NULL, Icon_Playlist, &view_cur_playlist, &search_playlist_item, &playlist_save_item, &reshuffle_item, &playing_time_item ); /* CONTEXT_[TREE|ID3DB] playlist options */ static bool add_to_playlist(int position, bool queue) { bool new_playlist = !(audio_status() & AUDIO_STATUS_PLAY) && (global_status.resume_index == -1 || playlist_resume() == -1); const char *lines[] = { ID2P(LANG_RECURSE_DIRECTORY_QUESTION), selected_file }; const struct text_message message={lines, 2}; splash(0, ID2P(LANG_WAIT)); if (new_playlist) playlist_create(NULL, NULL); /* always set seed before inserting shuffled */ if (position == PLAYLIST_INSERT_SHUFFLED || position == PLAYLIST_INSERT_LAST_SHUFFLED) { srand(current_tick); if (position == PLAYLIST_INSERT_LAST_SHUFFLED) playlist_set_last_shuffled_start(); } #ifdef HAVE_TAGCACHE if (context == CONTEXT_ID3DB) { tagtree_insert_selection_playlist(position, queue); } else #endif { if ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_AUDIO) playlist_insert_track(NULL, selected_file, position, queue, true); else if (selected_file_attr & ATTR_DIRECTORY) { bool recurse = false; if (global_settings.recursive_dir_insert != RECURSE_ASK) recurse = (bool)global_settings.recursive_dir_insert; else { /* Ask if user wants to recurse directory */ recurse = (gui_syncyesno_run(&message, NULL, NULL)==YESNO_YES); } playlist_insert_directory(NULL, selected_file, position, queue, recurse); } else if ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U) playlist_insert_playlist(NULL, selected_file, position, queue); } if (new_playlist && (playlist_amount() > 0)) { /* nothing is currently playing so begin playing what we just inserted */ if (global_settings.playlist_shuffle) playlist_shuffle(current_tick, -1); playlist_start(0, 0, 0); onplay_result = ONPLAY_START_PLAY; } return false; } static bool view_playlist(void) { bool was_playing = audio_status() & AUDIO_STATUS_PLAY; bool result; result = playlist_viewer_ex(selected_file); if (!was_playing && (audio_status() & AUDIO_STATUS_PLAY) && onplay_result == ONPLAY_OK) /* playlist was started from viewer */ onplay_result = ONPLAY_START_PLAY; return result; } static int playlist_insert_func(void *param) { if (((intptr_t)param == PLAYLIST_REPLACE) && !warn_on_pl_erase()) return 0; add_to_playlist((intptr_t)param, false); return 0; } static int playlist_queue_func(void *param) { add_to_playlist((intptr_t)param, true); return 0; } static int treeplaylist_wplayback_callback(int action, const struct menu_item_ex* this_item, struct gui_synclist *this_list) { (void)this_item; (void)this_list; switch (action) { case ACTION_REQUEST_MENUITEM: if (audio_status() & AUDIO_STATUS_PLAY) return action; else return ACTION_EXIT_MENUITEM; break; } return action; } static int treeplaylist_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list); /* insert items */ MENUITEM_FUNCTION(i_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_INSERT), playlist_insert_func, (intptr_t*)PLAYLIST_INSERT, NULL, Icon_Playlist); MENUITEM_FUNCTION(i_first_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_INSERT_FIRST), playlist_insert_func, (intptr_t*)PLAYLIST_INSERT_FIRST, treeplaylist_wplayback_callback, Icon_Playlist); MENUITEM_FUNCTION(i_last_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_INSERT_LAST), playlist_insert_func, (intptr_t*)PLAYLIST_INSERT_LAST, treeplaylist_wplayback_callback, Icon_Playlist); MENUITEM_FUNCTION(i_shuf_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_INSERT_SHUFFLED), playlist_insert_func, (intptr_t*)PLAYLIST_INSERT_SHUFFLED, treeplaylist_callback, Icon_Playlist); MENUITEM_FUNCTION(i_last_shuf_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_INSERT_LAST_SHUFFLED), playlist_insert_func, (intptr_t*)PLAYLIST_INSERT_LAST_SHUFFLED, treeplaylist_callback, Icon_Playlist); /* queue items */ MENUITEM_FUNCTION(q_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_QUEUE), playlist_queue_func, (intptr_t*)PLAYLIST_INSERT, treeplaylist_wplayback_callback, Icon_Playlist); MENUITEM_FUNCTION(q_first_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_QUEUE_FIRST), playlist_queue_func, (intptr_t*)PLAYLIST_INSERT_FIRST, treeplaylist_wplayback_callback, Icon_Playlist); MENUITEM_FUNCTION(q_last_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_QUEUE_LAST), playlist_queue_func, (intptr_t*)PLAYLIST_INSERT_LAST, treeplaylist_wplayback_callback, Icon_Playlist); MENUITEM_FUNCTION(q_shuf_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_QUEUE_SHUFFLED), playlist_queue_func, (intptr_t*)PLAYLIST_INSERT_SHUFFLED, treeplaylist_wplayback_callback, Icon_Playlist); MENUITEM_FUNCTION(q_last_shuf_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_QUEUE_LAST_SHUFFLED), playlist_queue_func, (intptr_t*)PLAYLIST_INSERT_LAST_SHUFFLED, treeplaylist_callback, Icon_Playlist); /* replace playlist */ MENUITEM_FUNCTION(replace_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_REPLACE), playlist_insert_func, (intptr_t*)PLAYLIST_REPLACE, treeplaylist_wplayback_callback, Icon_Playlist); /* others */ MENUITEM_FUNCTION(view_playlist_item, 0, ID2P(LANG_VIEW), view_playlist, NULL, treeplaylist_callback, Icon_Playlist); MAKE_ONPLAYMENU( tree_playlist_menu, ID2P(LANG_CURRENT_PLAYLIST), treeplaylist_callback, Icon_Playlist, /* view */ &view_playlist_item, /* insert */ &i_pl_item, &i_first_pl_item, &i_last_pl_item, &i_shuf_pl_item, &i_last_shuf_pl_item, /* queue */ &q_pl_item, &q_first_pl_item, &q_last_pl_item, &q_shuf_pl_item, &q_last_shuf_pl_item, /* replace */ &replace_pl_item ); static int treeplaylist_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list) { (void)this_list; switch (action) { case ACTION_REQUEST_MENUITEM: if (this_item == &tree_playlist_menu) { if (((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_AUDIO) || ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U)|| (selected_file_attr & ATTR_DIRECTORY)) { return action; } } else if (this_item == &view_playlist_item) { if ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U && context == CONTEXT_TREE) { return action; } } else if (this_item == &i_shuf_pl_item) { if ((audio_status() & AUDIO_STATUS_PLAY) || (selected_file_attr & ATTR_DIRECTORY) || ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U)) { return action; } } else if (this_item == &i_last_shuf_pl_item || this_item == &q_last_shuf_pl_item) { if ((playlist_amount() > 0) && (audio_status() & AUDIO_STATUS_PLAY) && ((selected_file_attr & ATTR_DIRECTORY) || ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U))) { return action; } } return ACTION_EXIT_MENUITEM; break; } return action; } void onplay_show_playlist_menu(char* path) { selected_file = path; if (dir_exists(path)) selected_file_attr = ATTR_DIRECTORY; else selected_file_attr = filetype_get_attr(path); do_menu(&tree_playlist_menu, NULL, NULL, false); } /* playlist catalog options */ static bool cat_add_to_a_playlist(void) { return catalog_add_to_a_playlist(selected_file, selected_file_attr, false, NULL); } static bool cat_add_to_a_new_playlist(void) { return catalog_add_to_a_playlist(selected_file, selected_file_attr, true, NULL); } static int clipboard_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list); static bool set_catalogdir(void) { catalog_set_directory(selected_file); settings_save(); return false; } MENUITEM_FUNCTION(set_catalogdir_item, 0, ID2P(LANG_SET_AS_PLAYLISTCAT_DIR), set_catalogdir, NULL, clipboard_callback, Icon_Playlist); static int cat_playlist_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list); MENUITEM_FUNCTION(cat_add_to_list, 0, ID2P(LANG_CATALOG_ADD_TO), cat_add_to_a_playlist, 0, NULL, Icon_Playlist); MENUITEM_FUNCTION(cat_add_to_new, 0, ID2P(LANG_CATALOG_ADD_TO_NEW), cat_add_to_a_new_playlist, 0, NULL, Icon_Playlist); MAKE_ONPLAYMENU(cat_playlist_menu, ID2P(LANG_CATALOG), cat_playlist_callback, Icon_Playlist, &cat_add_to_list, &cat_add_to_new, &set_catalogdir_item); void onplay_show_playlist_cat_menu(char* track_name) { selected_file = track_name; selected_file_attr = FILE_ATTR_AUDIO; do_menu(&cat_playlist_menu, NULL, NULL, false); } static int cat_playlist_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list) { (void)this_item; (void)this_list; if (!selected_file || (((selected_file_attr & FILE_ATTR_MASK) != FILE_ATTR_AUDIO) && ((selected_file_attr & FILE_ATTR_MASK) != FILE_ATTR_M3U) && ((selected_file_attr & ATTR_DIRECTORY) == 0))) { return ACTION_EXIT_MENUITEM; } #ifdef HAVE_TAGCACHE if (context == CONTEXT_ID3DB && ((selected_file_attr & FILE_ATTR_MASK) != FILE_ATTR_AUDIO)) { return ACTION_EXIT_MENUITEM; } #endif switch (action) { case ACTION_REQUEST_MENUITEM: if ((audio_status() & AUDIO_STATUS_PLAY) || context != CONTEXT_WPS) { return action; } else return ACTION_EXIT_MENUITEM; break; } return action; } static void draw_slider(void) { struct viewport *last_vp; FOR_NB_SCREENS(i) { struct viewport vp; int slider_height = 2*screens[i].getcharheight(); viewport_set_defaults(&vp, i); last_vp = screens[i].set_viewport(&vp); show_busy_slider(&screens[i], 1, vp.height - slider_height, vp.width-2, slider_height-1); screens[i].update_viewport(); screens[i].set_viewport(last_vp); } } static void clear_display(bool update) { struct viewport vp; struct viewport *last_vp; FOR_NB_SCREENS(i) { struct screen * screen = &screens[i]; viewport_set_defaults(&vp, screen->screen_type); last_vp = screen->set_viewport(&vp); screen->clear_viewport(); if (update) { screen->update_viewport(); } screen->set_viewport(last_vp); } } static void splash_path(const char *path) { clear_display(false); path_basename(path, &path); splash(0, path); draw_slider(); } /* Splashes the path and checks the keys */ static bool poll_cancel_action(const char *path) { splash_path(path); return ACTION_STD_CANCEL == get_action(CONTEXT_STD, TIMEOUT_NOBLOCK); } static int confirm_overwrite(void) { static const char *lines[] = { ID2P(LANG_REALLY_OVERWRITE) }; static const struct text_message message = { lines, 1 }; return gui_syncyesno_run(&message, NULL, NULL); } static int confirm_delete(const char *file) { const char *lines[] = { ID2P(LANG_REALLY_DELETE), file }; const char *yes_lines[] = { ID2P(LANG_DELETING), file }; const struct text_message message = { lines, 2 }; const struct text_message yes_message = { yes_lines, 2 }; return gui_syncyesno_run(&message, &yes_message, NULL); } static bool check_new_name(const char *basename) { /* at least prevent escapes out of the base directory from keyboard- entered filenames; the file code should reject other invalidities */ return *basename != '\0' && !strchr(basename, PATH_SEPCH) && !is_dotdir_name(basename); } static void splash_cancelled(void) { clear_display(true); splash(HZ, ID2P(LANG_CANCEL)); } static void splash_failed(int lang_what) { cond_talk_ids_fq(lang_what, LANG_FAILED); clear_display(true); splashf(HZ*2, "%s %s", str(lang_what), str(LANG_FAILED)); } /* helper function to remove a non-empty directory */ static int remove_dir(struct dirrecurse_params *parm) { DIR *dir = opendir(parm->path); if (!dir) { return -1; /* open error */ } size_t append = parm->append; int rc = OPRC_SUCCESS; /* walk through the directory content */ while (rc == OPRC_SUCCESS) { errno = 0; /* distinguish failure from eod */ struct dirent *entry = readdir(dir); if (!entry) { if (errno) { rc = -1; } break; } struct dirinfo info = dir_get_info(dir, entry); if ((info.attribute & ATTR_DIRECTORY) && is_dotdir_name(entry->d_name)) { continue; /* skip these */ } /* append name to current directory */ parm->append = append + path_append(&parm->path[append], PA_SEP_HARD, entry->d_name, sizeof (parm->path) - append); if (parm->append >= sizeof (parm->path)) { rc = -1; break; /* no space left in buffer */ } if (info.attribute & ATTR_DIRECTORY) { /* remove a subdirectory */ rc = remove_dir(parm); } else { /* remove a file */ if (poll_cancel_action(parm->path)) { rc = OPRC_CANCELLED; break; } rc = remove(parm->path); } /* Remove basename we added above */ parm->path[append] = '\0'; } closedir(dir); if (rc == 0) { /* remove the now empty directory */ if (poll_cancel_action(parm->path)) { rc = OPRC_CANCELLED; } else { rc = rmdir(parm->path); } } return rc; } /* share code for file and directory deletion, saves space */ static int delete_file_dir(void) { const char *to_delete=selected_file; const int to_delete_attr=selected_file_attr; if (confirm_delete(to_delete) != YESNO_YES) { return 1; } clear_display(true); splash(HZ/2, str(LANG_DELETING)); int rc = -1; if (to_delete_attr & ATTR_DIRECTORY) { /* true if directory */ struct dirrecurse_params parm; parm.append = strlcpy(parm.path, to_delete, sizeof (parm.path)); if (parm.append < sizeof (parm.path)) { cpu_boost(true); rc = remove_dir(&parm); cpu_boost(false); } } else { rc = remove(to_delete); } if (rc < OPRC_SUCCESS) { splash_failed(LANG_DELETE); } else if (rc == OPRC_CANCELLED) { splash_cancelled(); } if (rc != OPRC_NOOP) { /* Could have failed after some but not all needed changes; reload */ onplay_result = ONPLAY_RELOAD_DIR; } return 1; } static int rename_file(void) { int rc = -1; char newname[MAX_PATH]; const char *oldbase, *selection = selected_file; path_basename(selection, &oldbase); size_t pathlen = oldbase - selection; char *newbase = newname + pathlen; if (strlcpy(newname, selection, sizeof (newname)) >= sizeof (newname)) { /* Too long */ } else if (kbd_input(newbase, sizeof (newname) - pathlen, NULL) < 0) { rc = OPRC_CANCELLED; } else if (!strcmp(oldbase, newbase)) { rc = OPRC_NOOP; /* No change at all */ } else if (check_new_name(newbase)) { switch (relate(selection, newname)) { case RELATE_DIFFERENT: if (file_exists(newname)) { break; /* don't overwrite */ } /* Fall-through */ case RELATE_SAME: rc = rename(selection, newname); break; case RELATE_PREFIX: default: break; } } if (rc < OPRC_SUCCESS) { splash_failed(LANG_RENAME); } else if (rc == OPRC_CANCELLED) { /* splash_cancelled(); kbd_input() splashes it */ } else if (rc == OPRC_SUCCESS) { onplay_result = ONPLAY_RELOAD_DIR; } return 1; } static int create_dir(void) { int rc = -1; char dirname[MAX_PATH]; size_t pathlen = path_append(dirname, getcwd(NULL, 0), PA_SEP_HARD, sizeof (dirname)); char *basename = dirname + pathlen; if (pathlen >= sizeof (dirname)) { /* Too long */ } else if (kbd_input(basename, sizeof (dirname) - pathlen, NULL) < 0) { rc = OPRC_CANCELLED; } else if (check_new_name(basename)) { rc = mkdir(dirname); } if (rc < OPRC_SUCCESS) { splash_failed(LANG_CREATE_DIR); } else if (rc == OPRC_CANCELLED) { /* splash_cancelled(); kbd_input() splashes it */ } else if (rc == OPRC_SUCCESS) { onplay_result = ONPLAY_RELOAD_DIR; } return 1; } /* Paste a file */ static int clipboard_pastefile(const char *src, const char *target, unsigned int flags) { int rc = -1; while (!(flags & (PASTE_COPY | PASTE_EXDEV))) { if ((flags & PASTE_OVERWRITE) || !file_exists(target)) { /* Rename and possibly overwrite the file */ if (poll_cancel_action(src)) { rc = OPRC_CANCELLED; } else { rc = rename(src, target); } #ifdef HAVE_MULTIVOLUME if (rc < 0 && errno == EXDEV) { /* Failed because cross volume rename doesn't work; force a move instead */ flags |= PASTE_EXDEV; break; } #endif /* HAVE_MULTIVOLUME */ } return rc; } /* See if we can get the plugin buffer for the file copy buffer */ size_t buffersize; char *buffer = (char *) plugin_get_buffer(&buffersize); if (buffer == NULL || buffersize < 512) { /* Not large enough, try for a disk sector worth of stack instead */ buffersize = 512; buffer = (char *)alloca(buffersize); } if (buffer == NULL) { return -1; } buffersize &= ~0x1ff; /* Round buffer size to multiple of sector size */ int src_fd = open(src, O_RDONLY); if (src_fd >= 0) { int oflag = O_WRONLY|O_CREAT; if (!(flags & PASTE_OVERWRITE)) { oflag |= O_EXCL; } int target_fd = open(target, oflag, 0666); if (target_fd >= 0) { off_t total_size = 0; off_t next_cancel_test = 0; /* No excessive button polling */ rc = OPRC_SUCCESS; while (rc == OPRC_SUCCESS) { if (total_size >= next_cancel_test) { next_cancel_test = total_size + 0x10000; if (poll_cancel_action(src)) { rc = OPRC_CANCELLED; break; } } ssize_t bytesread = read(src_fd, buffer, buffersize); if (bytesread <= 0) { if (bytesread < 0) { rc = -1; } /* else eof on buffer boundary; nothing to write */ break; } ssize_t byteswritten = write(target_fd, buffer, bytesread); if (byteswritten < bytesread) { /* Some I/O error */ rc = -1; break; } total_size += byteswritten; if (bytesread < (ssize_t)buffersize) { /* EOF with trailing bytes */ break; } } if (rc == OPRC_SUCCESS) { /* If overwriting, set the correct length if original was longer */ rc = ftruncate(target_fd, total_size); } close(target_fd); if (rc != OPRC_SUCCESS) { /* Copy failed. Cleanup. */ remove(target); } } close(src_fd); } if (rc == OPRC_SUCCESS && !(flags & PASTE_COPY)) { /* Remove the source file */ rc = remove(src); } return rc; } /* Paste a directory */ static int clipboard_pastedirectory(struct dirrecurse_params *src, struct dirrecurse_params *target, unsigned int flags) { int rc = -1; while (!(flags & (PASTE_COPY | PASTE_EXDEV))) { if ((flags & PASTE_OVERWRITE) || !file_exists(target->path)) { /* Just try to move the directory */ if (poll_cancel_action(src->path)) { rc = OPRC_CANCELLED; } else { rc = rename(src->path, target->path); } if (rc < 0) { int errnum = errno; if (errnum == ENOTEMPTY && (flags & PASTE_OVERWRITE)) { /* Directory is not empty thus rename() will not do a quick overwrite */ break; } #ifdef HAVE_MULTIVOLUME else if (errnum == EXDEV) { /* Failed because cross volume rename doesn't work; force a move instead */ flags |= PASTE_EXDEV; break; } #endif /* HAVE_MULTIVOLUME */ } } return rc; } DIR *srcdir = opendir(src->path); if (srcdir) { /* Make a directory to copy things to */ rc = mkdir(target->path); if (rc < 0 && errno == EEXIST && (flags & PASTE_OVERWRITE)) { /* Exists and overwrite was approved */ rc = OPRC_SUCCESS; } } size_t srcap = src->append, targetap = target->append; /* Walk through the directory content; this loop will exit as soon as there's a problem */ while (rc == OPRC_SUCCESS) { errno = 0; /* Distinguish failure from eod */ struct dirent *entry = readdir(srcdir); if (!entry) { if (errno) { rc = -1; } break; } struct dirinfo info = dir_get_info(srcdir, entry); if ((info.attribute & ATTR_DIRECTORY) && is_dotdir_name(entry->d_name)) { continue; /* Skip these */ } /* Append names to current directories */ src->append = srcap + path_append(&src->path[srcap], PA_SEP_HARD, entry->d_name, sizeof(src->path) - srcap); target->append = targetap + path_append(&target->path[targetap], PA_SEP_HARD, entry->d_name, sizeof (target->path) - targetap); if (src->append >= sizeof (src->path) || target->append >= sizeof (target->path)) { rc = -1; /* No space left in buffer */ break; } if (poll_cancel_action(src->path)) { rc = OPRC_CANCELLED; break; } DEBUGF("Copy %s to %s\n", src->path, target->path); if (info.attribute & ATTR_DIRECTORY) { /* Copy/move a subdirectory */ rc = clipboard_pastedirectory(src, target, flags); /* recursion */ } else { /* Copy/move a file */ rc = clipboard_pastefile(src->path, target->path, flags); } /* Remove basenames we added above */ src->path[srcap] = target->path[targetap] = '\0'; } if (rc == OPRC_SUCCESS && !(flags & PASTE_COPY)) { /* Remove the now empty directory */ rc = rmdir(src->path); } closedir(srcdir); return rc; } static bool clipboard_cut(void) { return clipboard_clip(&clipboard, selected_file, selected_file_attr, PASTE_CUT); } static bool clipboard_copy(void) { return clipboard_clip(&clipboard, selected_file, selected_file_attr, PASTE_COPY); } /* Paste the clipboard to the current directory */ static int clipboard_paste(void) { if (!clipboard.path[0]) return 1; int rc = -1; struct dirrecurse_params src, target; unsigned int flags = clipboard.flags; /* Figure out the name of the selection */ const char *nameptr; path_basename(clipboard.path, &nameptr); /* Final target is current directory plus name of selection */ target.append = path_append(target.path, getcwd(NULL, 0), nameptr, sizeof (target.path)); switch (target.append < sizeof (target.path) ? relate(clipboard.path, target.path) : -1) { case RELATE_SAME: rc = OPRC_NOOP; break; case RELATE_DIFFERENT: if (file_exists(target.path)) { /* If user chooses not to overwrite, cancel */ if (confirm_overwrite() == YESNO_NO) { rc = OPRC_NOOVERWRT; break; } flags |= PASTE_OVERWRITE; } clear_display(true); splash(HZ/2, (flags & PASTE_COPY) ? ID2P(LANG_COPYING) : ID2P(LANG_MOVING)); /* Now figure out what we're doing */ cpu_boost(true); if (clipboard.attr & ATTR_DIRECTORY) { /* Copy or move a subdirectory */ src.append = strlcpy(src.path, clipboard.path, sizeof (src.path)); if (src.append < sizeof (src.path)) { rc = clipboard_pastedirectory(&src, &target, flags); } } else { /* Copy or move a file */ rc = clipboard_pastefile(clipboard.path, target.path, flags); } cpu_boost(false); break; case RELATE_PREFIX: default: /* Some other relation / failure */ break; } clear_display(true); switch (rc) { case OPRC_CANCELLED: splash_cancelled(); case OPRC_SUCCESS: onplay_result = ONPLAY_RELOAD_DIR; case OPRC_NOOP: clipboard_clear_selection(&clipboard); case OPRC_NOOVERWRT: break; default: if (rc < OPRC_SUCCESS) { splash_failed(LANG_PASTE); onplay_result = ONPLAY_RELOAD_DIR; } } return 1; } #ifdef HAVE_TAGCACHE static int set_rating_inline(void) { struct mp3entry* id3 = audio_current_track(); if (id3 && id3->tagcache_idx && global_settings.runtimedb) { set_int_ex(str(LANG_MENU_SET_RATING), "", UNIT_INT, (void*)(&id3->rating), NULL, 1, 0, 10, NULL, NULL); tagcache_update_numeric(id3->tagcache_idx-1, tag_rating, id3->rating); } else splash(HZ*2, ID2P(LANG_ID3_NO_INFO)); return 0; } static int ratingitem_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list) { (void)this_item; (void)this_list; switch (action) { case ACTION_REQUEST_MENUITEM: if (!selected_file || !global_settings.runtimedb || !tagcache_is_usable()) return ACTION_EXIT_MENUITEM; break; } return action; } MENUITEM_FUNCTION(rating_item, 0, ID2P(LANG_MENU_SET_RATING), set_rating_inline, NULL, ratingitem_callback, Icon_Questionmark); #endif MENUITEM_RETURNVALUE(plugin_item, ID2P(LANG_OPEN_PLUGIN), GO_TO_PLUGIN, NULL, Icon_Plugin); static bool view_cue(void) { struct mp3entry* id3 = audio_current_track(); if (id3 && id3->cuesheet) { browse_cuesheet(id3->cuesheet); } return false; } static int view_cue_item_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list) { (void)this_item; (void)this_list; struct mp3entry* id3 = audio_current_track(); switch (action) { case ACTION_REQUEST_MENUITEM: if (!selected_file || !id3 || !id3->cuesheet) return ACTION_EXIT_MENUITEM; break; } return action; } MENUITEM_FUNCTION(view_cue_item, 0, ID2P(LANG_BROWSE_CUESHEET), view_cue, NULL, view_cue_item_callback, Icon_NOICON); static int browse_id3_wrapper(void) { if (browse_id3()) return GO_TO_ROOT; return GO_TO_PREVIOUS; } /* CONTEXT_WPS items */ MENUITEM_FUNCTION(browse_id3_item, MENU_FUNC_CHECK_RETVAL, ID2P(LANG_MENU_SHOW_ID3_INFO), browse_id3_wrapper, NULL, NULL, Icon_NOICON); #ifdef HAVE_PITCHCONTROL MENUITEM_FUNCTION(pitch_screen_item, 0, ID2P(LANG_PITCH), gui_syncpitchscreen_run, NULL, NULL, Icon_Audio); #endif /* CONTEXT_[TREE|ID3DB] items */ static int clipboard_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list); MENUITEM_FUNCTION(rename_file_item, 0, ID2P(LANG_RENAME), rename_file, NULL, clipboard_callback, Icon_NOICON); MENUITEM_FUNCTION(clipboard_cut_item, 0, ID2P(LANG_CUT), clipboard_cut, NULL, clipboard_callback, Icon_NOICON); MENUITEM_FUNCTION(clipboard_copy_item, 0, ID2P(LANG_COPY), clipboard_copy, NULL, clipboard_callback, Icon_NOICON); MENUITEM_FUNCTION(clipboard_paste_item, 0, ID2P(LANG_PASTE), clipboard_paste, NULL, clipboard_callback, Icon_NOICON); MENUITEM_FUNCTION(delete_file_item, 0, ID2P(LANG_DELETE), delete_file_dir, NULL, clipboard_callback, Icon_NOICON); MENUITEM_FUNCTION(delete_dir_item, 0, ID2P(LANG_DELETE_DIR), delete_file_dir, NULL, clipboard_callback, Icon_NOICON); MENUITEM_FUNCTION(create_dir_item, 0, ID2P(LANG_CREATE_DIR), create_dir, NULL, clipboard_callback, Icon_NOICON); /* other items */ static bool list_viewers(void) { int ret = filetype_list_viewers(selected_file); if (ret == PLUGIN_USB_CONNECTED) onplay_result = ONPLAY_RELOAD_DIR; return false; } static bool onplay_load_plugin(void *param) { int ret = filetype_load_plugin((const char*)param, selected_file); if (ret == PLUGIN_USB_CONNECTED) onplay_result = ONPLAY_RELOAD_DIR; return false; } MENUITEM_FUNCTION(list_viewers_item, 0, ID2P(LANG_ONPLAY_OPEN_WITH), list_viewers, NULL, clipboard_callback, Icon_NOICON); MENUITEM_FUNCTION(properties_item, MENU_FUNC_USEPARAM, ID2P(LANG_PROPERTIES), onplay_load_plugin, (void *)"properties", clipboard_callback, Icon_NOICON); static bool onplay_add_to_shortcuts(void) { shortcuts_add(SHORTCUT_BROWSER, selected_file); return false; } MENUITEM_FUNCTION(add_to_faves_item, 0, ID2P(LANG_ADD_TO_FAVES), onplay_add_to_shortcuts, NULL, clipboard_callback, Icon_NOICON); #if LCD_DEPTH > 1 static bool set_backdrop(void) { strlcpy(global_settings.backdrop_file, selected_file, sizeof(global_settings.backdrop_file)); settings_save(); skin_backdrop_load_setting(); skin_backdrop_show(sb_get_backdrop(SCREEN_MAIN)); return true; } MENUITEM_FUNCTION(set_backdrop_item, 0, ID2P(LANG_SET_AS_BACKDROP), set_backdrop, NULL, clipboard_callback, Icon_NOICON); #endif #ifdef HAVE_RECORDING static bool set_recdir(void) { strlcpy(global_settings.rec_directory, selected_file, sizeof(global_settings.rec_directory)); settings_save(); return false; } MENUITEM_FUNCTION(set_recdir_item, 0, ID2P(LANG_SET_AS_REC_DIR), set_recdir, NULL, clipboard_callback, Icon_Recording); #endif static bool set_startdir(void) { snprintf(global_settings.start_directory, sizeof(global_settings.start_directory), "%s/", selected_file); settings_save(); return false; } MENUITEM_FUNCTION(set_startdir_item, 0, ID2P(LANG_SET_AS_START_DIR), set_startdir, NULL, clipboard_callback, Icon_file_view_menu); static int clipboard_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list) { (void)this_list; switch (action) { case ACTION_REQUEST_MENUITEM: #ifdef HAVE_MULTIVOLUME /* no rename+delete for volumes */ if ((selected_file_attr & ATTR_VOLUME) && (this_item == &rename_file_item || this_item == &delete_dir_item || this_item == &clipboard_cut_item || this_item == &list_viewers_item)) return ACTION_EXIT_MENUITEM; #endif #ifdef HAVE_TAGCACHE if (context == CONTEXT_ID3DB) { if (((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_AUDIO) && this_item == &properties_item) return action; return ACTION_EXIT_MENUITEM; } #endif if (this_item == &clipboard_paste_item) { /* visible if there is something to paste */ return (clipboard.path[0] != 0) ? action : ACTION_EXIT_MENUITEM; } else if (this_item == &create_dir_item) { /* always visible */ return action; } else if (selected_file) { /* requires an actual file */ if (this_item == &rename_file_item || this_item == &clipboard_cut_item || this_item == &clipboard_copy_item || this_item == &properties_item || this_item == &add_to_faves_item) { return action; } else if ((selected_file_attr & ATTR_DIRECTORY)) { /* only for directories */ if (this_item == &delete_dir_item || this_item == &set_startdir_item || this_item == &set_catalogdir_item #ifdef HAVE_RECORDING || this_item == &set_recdir_item #endif ) return action; } else if (this_item == &delete_file_item || this_item == &list_viewers_item) { /* only for files */ return action; } #if LCD_DEPTH > 1 else if (this_item == &set_backdrop_item) { char *suffix = strrchr(selected_file, '.'); if (suffix) { if (strcasecmp(suffix, ".bmp") == 0) { return action; } } } #endif } return ACTION_EXIT_MENUITEM; break; } return action; } static int onplaymenu_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list); /* used when onplay() is called in the CONTEXT_WPS context */ MAKE_ONPLAYMENU( wps_onplay_menu, ID2P(LANG_ONPLAY_MENU_TITLE), onplaymenu_callback, Icon_Audio, &wps_playlist_menu, &cat_playlist_menu, &sound_settings, &playback_settings, #ifdef HAVE_TAGCACHE &rating_item, #endif &bookmark_menu, &plugin_item, &browse_id3_item, &list_viewers_item, &delete_file_item, &view_cue_item, #ifdef HAVE_PITCHCONTROL &pitch_screen_item, #endif ); /* used when onplay() is not called in the CONTEXT_WPS context */ MAKE_ONPLAYMENU( tree_onplay_menu, ID2P(LANG_ONPLAY_MENU_TITLE), onplaymenu_callback, Icon_file_view_menu, &tree_playlist_menu, &cat_playlist_menu, &rename_file_item, &clipboard_cut_item, &clipboard_copy_item, &clipboard_paste_item, &delete_file_item, &delete_dir_item, #if LCD_DEPTH > 1 &set_backdrop_item, #endif &list_viewers_item, &create_dir_item, &properties_item, #ifdef HAVE_RECORDING &set_recdir_item, #endif &set_startdir_item, &add_to_faves_item, &file_menu, ); static int onplaymenu_callback(int action, const struct menu_item_ex *this_item, struct gui_synclist *this_list) { (void)this_list; switch (action) { case ACTION_TREE_STOP: if (this_item == &wps_onplay_menu) { list_stop_handler(); return ACTION_STD_CANCEL; } break; case ACTION_EXIT_MENUITEM: return ACTION_EXIT_AFTER_THIS_MENUITEM; break; } return action; } #ifdef HAVE_HOTKEY /* direct function calls, no need for menu callbacks */ static bool delete_item(void) { #ifdef HAVE_MULTIVOLUME /* no delete for volumes */ if (selected_file_attr & ATTR_VOLUME) return false; #endif return delete_file_dir(); } static bool open_with(void) { /* only open files */ if (selected_file_attr & ATTR_DIRECTORY) return false; #ifdef HAVE_MULTIVOLUME if (selected_file_attr & ATTR_VOLUME) return false; #endif return list_viewers(); } static int playlist_insert_shuffled(void) { if ((audio_status() & AUDIO_STATUS_PLAY) || (selected_file_attr & ATTR_DIRECTORY) || ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U)) { playlist_insert_func((intptr_t*)PLAYLIST_INSERT_SHUFFLED); return ONPLAY_START_PLAY; } return ONPLAY_RELOAD_DIR; } static void hotkey_run_plugin(void) { open_plugin_run(ID2P(LANG_HOTKEY_WPS)); } struct hotkey_assignment { int action; /* hotkey_action */ int lang_id; /* Language ID */ struct menu_func func; /* Function to run if this entry is selected */ int return_code; /* What to return after the function is run */ }; #define HOTKEY_FUNC(func, param) {{(void *)func}, param} /* Any desired hotkey functions go here, in the enum in onplay.h, and in the settings menu in settings_list.c. The order here is not important. */ static struct hotkey_assignment hotkey_items[] = { { HOTKEY_VIEW_PLAYLIST, LANG_VIEW_DYNAMIC_PLAYLIST, HOTKEY_FUNC(NULL, NULL), ONPLAY_PLAYLIST }, { HOTKEY_SHOW_TRACK_INFO, LANG_MENU_SHOW_ID3_INFO, HOTKEY_FUNC(browse_id3, NULL), ONPLAY_RELOAD_DIR }, #ifdef HAVE_PITCHCONTROL { HOTKEY_PITCHSCREEN, LANG_PITCH, HOTKEY_FUNC(gui_syncpitchscreen_run, NULL), ONPLAY_RELOAD_DIR }, #endif { HOTKEY_OPEN_WITH, LANG_ONPLAY_OPEN_WITH, HOTKEY_FUNC(open_with, NULL), ONPLAY_RELOAD_DIR }, { HOTKEY_DELETE, LANG_DELETE, HOTKEY_FUNC(delete_item, NULL), ONPLAY_RELOAD_DIR }, { HOTKEY_INSERT, LANG_INSERT, HOTKEY_FUNC(playlist_insert_func, (intptr_t*)PLAYLIST_INSERT), ONPLAY_RELOAD_DIR }, { HOTKEY_INSERT_SHUFFLED, LANG_INSERT_SHUFFLED, HOTKEY_FUNC(playlist_insert_shuffled, NULL), ONPLAY_RELOAD_DIR }, { HOTKEY_PLUGIN, LANG_OPEN_PLUGIN, HOTKEY_FUNC(hotkey_run_plugin, NULL), ONPLAY_OK }, { HOTKEY_BOOKMARK, LANG_BOOKMARK_MENU_CREATE, HOTKEY_FUNC(bookmark_create_menu, NULL), ONPLAY_OK }, }; /* Return the language ID for this action */ int get_hotkey_lang_id(int action) { int i = ARRAYLEN(hotkey_items); while (i--) { if (hotkey_items[i].action == action) return hotkey_items[i].lang_id; } return LANG_OFF; } /* Execute the hotkey function, if listed */ static int execute_hotkey(bool is_wps) { int i = ARRAYLEN(hotkey_items); struct hotkey_assignment *this_item; const int action = (is_wps ? global_settings.hotkey_wps : global_settings.hotkey_tree); /* search assignment struct for a match for the hotkey setting */ while (i--) { this_item = &hotkey_items[i]; if (this_item->action == action) { /* run the associated function (with optional param), if any */ const struct menu_func func = this_item->func; int func_return = ONPLAY_RELOAD_DIR; if (func.function != NULL) { if (func.param != NULL) func_return = (*func.function_w_param)(func.param); else func_return = (*func.function)(); } /* return with the associated code */ const int return_code = this_item->return_code; /* ONPLAY_OK here means to use the function return code */ if (return_code == ONPLAY_OK) return func_return; return return_code; } } /* no valid hotkey set, ignore hotkey */ return ONPLAY_RELOAD_DIR; } #endif /* HOTKEY */ int onplay(char* file, int attr, int from, bool hotkey) { const struct menu_item_ex *menu; onplay_result = ONPLAY_OK; context = from; selected_file = file; selected_file_attr = attr; int menu_selection; #ifdef HAVE_HOTKEY if (hotkey) return execute_hotkey(context == CONTEXT_WPS); #else (void)hotkey; #endif push_current_activity(ACTIVITY_CONTEXTMENU); if (context == CONTEXT_WPS) menu = &wps_onplay_menu; else menu = &tree_onplay_menu; menu_selection = do_menu(menu, NULL, NULL, false); pop_current_activity(); switch (menu_selection) { case GO_TO_WPS: return ONPLAY_START_PLAY; case GO_TO_ROOT: case GO_TO_MAINMENU: return ONPLAY_MAINMENU; case GO_TO_PLAYLIST_VIEWER: return ONPLAY_PLAYLIST; case GO_TO_PLUGIN: return ONPLAY_PLUGIN; default: return onplay_result; } }