mirror of
https://github.com/Rockbox/rockbox.git
synced 2025-10-13 10:07:38 -04:00
2ddcc95423
regression introduced in commit 26c612f
Change-Id: Id2328a9f0de1fefdfddc7572524cb22a0668af96
1394 lines
41 KiB
C
1394 lines
41 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 Daniel Stenberg
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include "string-extra.h"
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#include "panic.h"
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#include "applimits.h"
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#include "dir.h"
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#include "file.h"
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#include "lcd.h"
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#include "font.h"
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#include "button.h"
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#include "kernel.h"
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#include "usb.h"
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#include "tree.h"
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#include "audio.h"
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#include "playlist.h"
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#include "menu.h"
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#include "skin_engine/skin_engine.h"
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#include "settings.h"
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#include "debug.h"
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#include "storage.h"
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#include "rolo.h"
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#include "icons.h"
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#include "lang.h"
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#include "screens.h"
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#include "keyboard.h"
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#include "bookmark.h"
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#include "onplay.h"
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#include "core_alloc.h"
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#include "power.h"
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#include "action.h"
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#include "talk.h"
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#include "filetypes.h"
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#include "misc.h"
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#include "pathfuncs.h"
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#include "filetree.h"
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#include "tagtree.h"
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#ifdef HAVE_RECORDING
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#include "recorder/recording.h"
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#endif
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#include "rtc.h"
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#include "dircache.h"
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#ifdef HAVE_TAGCACHE
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#include "tagcache.h"
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#endif
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#include "yesno.h"
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#include "eeprom_settings.h"
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#include "playlist_catalog.h"
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/* gui api */
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#include "list.h"
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#include "splash.h"
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#include "quickscreen.h"
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#include "shortcuts.h"
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#include "appevents.h"
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#include "root_menu.h"
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static struct gui_synclist tree_lists;
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/* I put it here because other files doesn't use it yet,
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* but should be elsewhere since it will be used mostly everywhere */
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static struct tree_context tc;
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char lastfile[MAX_PATH];
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static char lastdir[MAX_PATH];
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#ifdef HAVE_TAGCACHE
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static int lasttable, lastextra;
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#endif
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static bool reload_dir = false;
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static bool start_wps = false;
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static int curr_context = false;/* id3db or tree*/
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static int dirbrowse(void);
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static int ft_play_dirname(char* name);
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static int ft_play_filename(char *dir, char *file, int attr);
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static void say_filetype(int attr);
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struct entry* tree_get_entries(struct tree_context *t)
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{
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return core_get_data(t->cache.entries_handle);
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}
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struct entry* tree_get_entry_at(struct tree_context *t, int index)
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{
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if(index < 0 || index >= t->cache.max_entries)
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return NULL; /* no entry */
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struct entry* entries = tree_get_entries(t);
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return &entries[index];
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}
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static struct entry *get_valid_entry(const char* funcname,
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struct tree_context *t, int index)
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{
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struct entry *entry = tree_get_entry_at(t, index);
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if (!entry)
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panicf("Invalid tree entry %s", funcname);
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/*DEBUGF("%s tc: %x idx: %d\n", funcname, t, index);*/
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return entry;
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}
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static bool ext_stripit(bool isdir, int attr, int dirfilter)
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{
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if((dirfilter != SHOW_ID3DB) && !isdir)
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{
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switch(global_settings.show_filename_ext)
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{
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case 0:
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/* show file extension: off */
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return true;
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break;
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case 1:
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/* show file extension: on */
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break;
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case 2:
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/* show file extension: only unknown types */
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return filetype_supported(attr);
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case 3:
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default:
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/* show file extension: only when viewing all */
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return (dirfilter != SHOW_ALL);
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}
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}
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return false;
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}
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static const char* tree_get_filename(int selected_item, void *data,
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char *buffer, size_t buffer_len)
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{
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struct tree_context * local_tc=(struct tree_context *)data;
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char *name;
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int attr=0;
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#ifdef HAVE_TAGCACHE
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bool id3db = *(local_tc->dirfilter) == SHOW_ID3DB;
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if (id3db)
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{
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return tagtree_get_entry_name(&tc, selected_item, buffer, buffer_len);
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}
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else
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#endif
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{
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struct entry *entry = get_valid_entry(__func__, local_tc, selected_item);
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name = entry->name;
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attr = entry->attr;
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}
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if(ext_stripit((attr & ATTR_DIRECTORY), attr, *(local_tc->dirfilter)))
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{
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return(strip_extension(buffer, buffer_len, name));
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}
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return(name);
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}
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#ifdef HAVE_LCD_COLOR
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static int tree_get_filecolor(int selected_item, void * data)
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{
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if (*tc.dirfilter == SHOW_ID3DB)
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return -1;
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struct tree_context * local_tc=(struct tree_context *)data;
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struct entry *entry = get_valid_entry(__func__, local_tc, selected_item);
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return filetype_get_color(entry->name, entry->attr);
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}
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#endif
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static enum themable_icons tree_get_fileicon(int selected_item, void * data)
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{
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struct tree_context * local_tc=(struct tree_context *)data;
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#ifdef HAVE_TAGCACHE
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bool id3db = *(local_tc->dirfilter) == SHOW_ID3DB;
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if (id3db) {
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return tagtree_get_icon(&tc);
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}
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else
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#endif
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{
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struct entry *entry = get_valid_entry(__func__, local_tc, selected_item);
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return filetype_get_icon(entry->attr);
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}
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}
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static int tree_voice_cb(int selected_item, void * data)
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{
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struct tree_context * local_tc=(struct tree_context *)data;
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unsigned char *name;
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int attr=0;
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int customaction = ONPLAY_NO_CUSTOMACTION;
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#ifdef HAVE_TAGCACHE
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bool id3db = *(local_tc->dirfilter) == SHOW_ID3DB;
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char buf[AVERAGE_FILENAME_LENGTH*2];
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if (id3db)
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{
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attr = tagtree_get_attr(local_tc);
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name = tagtree_get_entry_name(local_tc, selected_item, buf, sizeof(buf));
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customaction = tagtree_get_custom_action(local_tc);
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/* See if name is an encoded ID, if it is, then speak it normally */
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int lang_id = P2ID(name);
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/*debugf("%s Found name %s id %d\n", __func__, P2STR(name), lang_id);*/
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if (lang_id >= 0) {
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if (global_settings.talk_menu)
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talk_id(lang_id, true);
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return 0;
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}
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/* Otherwise, it is either a custom "header" or a database entry,
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so try to look up a talk clip for it. */
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// XXX this needs further work, so disable it for now
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// -- need to distinguish between "headers" and entries
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// each entry type ("artist", "album", etc) should be delineated
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// so we can split the clips into subdirs.
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#if 0
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if (global_settings.talk_file_clip) {
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if (talk_file(LANG_DIR"/database/", NULL,
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P2STR(name), file_thumbnail_ext, NULL, true) > 0)
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return 0;
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// XXX fall back to spelling it out?
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return 0;
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}
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#endif
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}
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else
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#endif
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{
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struct entry *entry = get_valid_entry(__func__, local_tc, selected_item);
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name = entry->name;
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attr = entry->attr;
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}
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bool is_dir = (attr & ATTR_DIRECTORY);
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bool did_clip = false;
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/* First the .talk clip case */
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if(is_dir)
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{
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if(global_settings.talk_dir_clip)
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{
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did_clip = true;
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if (ft_play_dirname(name) <= 0)
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/* failed, not existing */
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did_clip = false;
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}
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} else { /* it's a file */
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if (global_settings.talk_file_clip && (attr & FILE_ATTR_THUMBNAIL))
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{
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did_clip = true;
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if (ft_play_filename(local_tc->currdir, name, attr) <= 0)
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/* failed, not existing */
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did_clip = false;
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}
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}
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bool spell_name = (customaction == ONPLAY_CUSTOMACTION_FIRSTLETTER);
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if(!did_clip)
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{
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/* say the number or spell if required or as a fallback */
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switch (is_dir ? global_settings.talk_dir : global_settings.talk_file)
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{
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case 1: /* as numbers */
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talk_id(is_dir ? VOICE_DIR : VOICE_FILE, false);
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talk_number(selected_item+1 - (is_dir ? 0 : local_tc->dirsindir),
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true);
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break;
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case 2: /* spelled */
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talk_shutup();
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if(global_settings.talk_filetype)
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{
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if(is_dir)
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talk_id(VOICE_DIR, true);
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}
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spell_name = true;
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break;
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}
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}
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if(global_settings.talk_filetype && !is_dir
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&& *local_tc->dirfilter < NUM_FILTER_MODES)
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{
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say_filetype(attr);
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}
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/* spell name AFTER voicing filetype */
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if (spell_name) {
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bool stripit = ext_stripit(is_dir, attr, *(local_tc->dirfilter));
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char *ext = NULL;
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/* Don't spell the extension if it's not displayed */
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if (stripit) {
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ext = strrchr(name, '.');
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if (ext)
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*ext = 0;
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}
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talk_spell(name, true);
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if (stripit && ext)
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*ext = '.';
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}
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return 0;
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}
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bool check_rockboxdir(void)
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{
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if(!dir_exists(ROCKBOX_DIR))
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{ /* No need to localise this message.
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If .rockbox is missing, it wouldn't work anyway */
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FOR_NB_SCREENS(i)
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screens[i].clear_display();
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splash(HZ*2, "No .rockbox directory");
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FOR_NB_SCREENS(i)
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screens[i].clear_display();
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splash(HZ*2, "Installation incomplete");
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return false;
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}
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return true;
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}
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/* do this really late in the init sequence */
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void tree_init(void)
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{
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check_rockboxdir();
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strcpy(tc.currdir, "/");
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}
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struct tree_context* tree_get_context(void)
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{
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return &tc;
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}
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void tree_lock_cache(struct tree_context *t)
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{
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core_pin(t->cache.name_buffer_handle);
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core_pin(t->cache.entries_handle);
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}
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void tree_unlock_cache(struct tree_context *t)
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{
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core_unpin(t->cache.name_buffer_handle);
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core_unpin(t->cache.entries_handle);
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}
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/*
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* Returns the position of a given file in the current directory
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* returns -1 if not found
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*/
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static int tree_get_file_position(char * filename)
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{
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int i, ret = -1;/* no file match, return undefined */
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tree_lock_cache(&tc);
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struct entry *entries = tree_get_entries(&tc);
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/* use lastfile to determine the selected item (default=0) */
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for (i=0; i < tc.filesindir; i++)
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{
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#if ((CONFIG_PLATFORM & PLATFORM_NATIVE) || defined(__APPLE__) || defined(_WIN32) || defined(__CYGWIN__))
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if (!strcasecmp(entries[i].name, filename))
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#else
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if (!strcmp(entries[i].name, filename))
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#endif
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{
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ret = i;
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break;
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}
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}
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tree_unlock_cache(&tc);
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return(ret);
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}
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/*
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* Called when a new dir is loaded (for example when returning from other apps ...)
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* also completely redraws the tree
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*/
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static int update_dir(void)
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{
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struct gui_synclist * const list = &tree_lists;
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int show_path_in_browser = global_settings.show_path_in_browser;
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bool changed = false;
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const char* title = NULL;/* Must clear the title as the list is reused */
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int icon = NOICON;
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#ifdef HAVE_TAGCACHE
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bool id3db = *tc.dirfilter == SHOW_ID3DB;
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#else
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const bool id3db = false;
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#endif
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#ifdef HAVE_TAGCACHE
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/* Checks for changes */
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if (id3db) {
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if (tc.currtable != lasttable ||
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tc.currextra != lastextra ||
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reload_dir)
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{
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if (tagtree_load(&tc) < 0)
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return -1;
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lasttable = tc.currtable;
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lastextra = tc.currextra;
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changed = true;
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}
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}
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else
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#endif
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{
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tc.sort_dir = global_settings.sort_dir;
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/* if the tc.currdir has been changed, reload it ...*/
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if (reload_dir || strncmp(tc.currdir, lastdir, sizeof(lastdir)))
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{
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if (ft_load(&tc, NULL) < 0)
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return -1;
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strmemccpy(lastdir, tc.currdir, MAX_PATH);
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changed = true;
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}
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}
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/* if selected item is undefined */
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if (tc.selected_item == -1)
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{
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if (!id3db)
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/* use lastfile to determine the selected item */
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tc.selected_item = tree_get_file_position(lastfile);
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/* If the file doesn't exists, select the first one (default) */
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if(tc.selected_item < 0)
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tc.selected_item = 0;
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changed = true;
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}
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if (changed)
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{
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if( !id3db && tc.dirfull )
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{
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splash(HZ, ID2P(LANG_SHOWDIR_BUFFER_FULL));
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}
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}
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gui_synclist_init(list, &tree_get_filename, &tc, false, 1, NULL);
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#ifdef HAVE_TAGCACHE
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if (id3db)
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{
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if (show_path_in_browser == SHOW_PATH_FULL
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|| show_path_in_browser == SHOW_PATH_CURRENT)
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{
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title = tagtree_get_title(&tc);
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icon = filetype_get_icon(ATTR_DIRECTORY);
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}
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}
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else
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#endif
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{
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if (tc.browse && tc.browse->title)
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{
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title = tc.browse->title;
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icon = tc.browse->icon;
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if (icon == NOICON)
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icon = filetype_get_icon(ATTR_DIRECTORY);
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/* display sub directories in the title of plugin browser */
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if (tc.dirlevel > 0 && *tc.dirfilter == SHOW_PLUGINS)
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{
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char *subdir = strrchr(tc.currdir, '/');
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if (subdir != NULL)
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title = subdir + 1; /* step past the separator */
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}
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}
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else
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{
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if (show_path_in_browser == SHOW_PATH_FULL)
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{
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title = tc.currdir;
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icon = filetype_get_icon(ATTR_DIRECTORY);
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}
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else if (show_path_in_browser == SHOW_PATH_CURRENT)
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{
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title = strrchr(tc.currdir, '/');
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if (title != NULL)
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{
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title++; /* step past the separator */
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if (*title == '\0')
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{
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/* Display "Files" for the root dir */
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title = ID2P(LANG_DIR_BROWSER);
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}
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icon = filetype_get_icon(ATTR_DIRECTORY);
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}
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}
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}
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}
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/* set title and icon, if nothing is set, clear the title
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* with NULL and icon as NOICON as the list is reused */
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gui_synclist_set_title(list, P2STR((unsigned char*)title), icon);
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gui_synclist_set_nb_items(list, tc.filesindir);
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gui_synclist_set_icon_callback(list,
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global_settings.show_icons?tree_get_fileicon:NULL);
|
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gui_synclist_set_voice_callback(list, &tree_voice_cb);
|
|
#ifdef HAVE_LCD_COLOR
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gui_synclist_set_color_callback(list, &tree_get_filecolor);
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|
#endif
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if( tc.selected_item >= tc.filesindir)
|
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tc.selected_item=tc.filesindir-1;
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|
|
gui_synclist_select_item(list, tc.selected_item);
|
|
gui_synclist_draw(list);
|
|
gui_synclist_speak_item(list);
|
|
return tc.filesindir;
|
|
}
|
|
|
|
/* load tracks from specified directory to resume play */
|
|
void resume_directory(const char *dir)
|
|
{
|
|
int dirfilter = *tc.dirfilter;
|
|
int ret;
|
|
#ifdef HAVE_TAGCACHE
|
|
bool id3db = *tc.dirfilter == SHOW_ID3DB;
|
|
#else
|
|
const bool id3db = false;
|
|
#endif
|
|
/* make sure the dirfilter is sane. The only time it should be possible
|
|
* thats its not is when resume playlist is called from a plugin
|
|
*/
|
|
if (!id3db)
|
|
*tc.dirfilter = global_settings.dirfilter;
|
|
ret = ft_load(&tc, dir);
|
|
*tc.dirfilter = dirfilter;
|
|
if (ret < 0)
|
|
return;
|
|
lastdir[0] = 0;
|
|
|
|
ft_build_playlist(&tc, 0);
|
|
|
|
#ifdef HAVE_TAGCACHE
|
|
if (id3db)
|
|
tagtree_load(&tc);
|
|
#endif
|
|
}
|
|
|
|
/* Returns the current working directory and also writes cwd to buf if
|
|
non-NULL. In case of error, returns NULL. */
|
|
char *getcwd(char *buf, getcwd_size_t size)
|
|
{
|
|
if (!buf)
|
|
return tc.currdir;
|
|
else if (size)
|
|
{
|
|
if (strmemccpy(buf, tc.currdir, size) != NULL)
|
|
return buf;
|
|
}
|
|
/* size == 0, or truncation in strmemccpy */
|
|
return NULL;
|
|
}
|
|
|
|
/* Force a reload of the directory next time directory browser is called */
|
|
void reload_directory(void)
|
|
{
|
|
reload_dir = true;
|
|
}
|
|
|
|
char* get_current_file(char* buffer, size_t buffer_len)
|
|
{
|
|
#ifdef HAVE_TAGCACHE
|
|
/* in ID3DB mode it is a bad idea to call this function */
|
|
/* (only happens with `follow playlist') */
|
|
if( *tc.dirfilter == SHOW_ID3DB )
|
|
return NULL;
|
|
#endif
|
|
|
|
struct entry *entry = tree_get_entry_at(&tc, tc.selected_item);
|
|
if (entry && getcwd(buffer, buffer_len))
|
|
{
|
|
if (!tc.dirlength)
|
|
return buffer;
|
|
|
|
size_t usedlen = strlen(buffer);
|
|
|
|
if (usedlen + 2 < buffer_len) /* ensure enough room for '/' + '\0' */
|
|
{
|
|
if (buffer[usedlen-1] != '/')
|
|
{
|
|
buffer[usedlen] = '/';
|
|
/* strmemccpy will zero terminate if we run out of space after */
|
|
usedlen++;
|
|
}
|
|
buffer_len -= usedlen;
|
|
if (strmemccpy(buffer + usedlen, entry->name, buffer_len) != NULL)
|
|
return buffer;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/* Allow apps to change our dirfilter directly (required for sub browsers)
|
|
if they're suddenly going to become a file browser for example */
|
|
void set_dirfilter(int l_dirfilter)
|
|
{
|
|
*tc.dirfilter = l_dirfilter;
|
|
}
|
|
|
|
/* Selects a path + file and update tree context properly */
|
|
static void set_current_file_ex(const char *path, const char *filename)
|
|
{
|
|
int i;
|
|
|
|
#ifdef HAVE_TAGCACHE
|
|
/* in ID3DB mode it is a bad idea to call this function */
|
|
/* (only happens with `follow playlist') */
|
|
if( *tc.dirfilter == SHOW_ID3DB )
|
|
return;
|
|
#endif
|
|
|
|
if (!filename) /* path and filename supplied combined */
|
|
{
|
|
/* separate directory from filename */
|
|
/* gets the directory's name and put it into tc.currdir */
|
|
filename = strrchr(path+1,'/');
|
|
size_t endpos = filename - path;
|
|
if (filename && endpos < MAX_PATH - 1)
|
|
{
|
|
strmemccpy(tc.currdir, path, endpos + 1);
|
|
filename++;
|
|
}
|
|
else
|
|
{
|
|
strcpy(tc.currdir, "/");
|
|
filename = path+1;
|
|
}
|
|
}
|
|
else /* path and filename came in separate ensure an ending '/' */
|
|
{
|
|
char *end_p = strmemccpy(tc.currdir, path, MAX_PATH);
|
|
size_t endpos = end_p - tc.currdir;
|
|
if (endpos < MAX_PATH)
|
|
{
|
|
if (tc.currdir[endpos - 2] != '/')
|
|
{
|
|
tc.currdir[endpos - 1] = '/';
|
|
tc.currdir[endpos] = '\0';
|
|
}
|
|
}
|
|
}
|
|
strmemccpy(lastfile, filename, MAX_PATH);
|
|
|
|
|
|
/* 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 */
|
|
for (i = 1; path[i] != '\0'; i++)
|
|
{
|
|
if (path[i] == '/')
|
|
{
|
|
tc.dirlevel++;
|
|
tc.selected_item_history[tc.dirlevel] = -1;
|
|
}
|
|
}
|
|
}
|
|
if (ft_load(&tc, NULL) >= 0)
|
|
{
|
|
tc.selected_item = tree_get_file_position(lastfile);
|
|
if (!tc.is_browsing && tc.out_of_tree == 0)
|
|
{
|
|
/* the browser is closed */
|
|
/* don't allow the previous items to overwrite what we just loaded */
|
|
tc.out_of_tree = tc.selected_item + 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Selects a file and update tree context properly */
|
|
void set_current_file(const char *path)
|
|
{
|
|
set_current_file_ex(path, NULL);
|
|
}
|
|
|
|
|
|
static int exit_to_new_screen(int screen)
|
|
{
|
|
gui_synclist_scroll_stop(&tree_lists);
|
|
return screen;
|
|
}
|
|
|
|
/* main loop, handles key events */
|
|
static int dirbrowse(void)
|
|
{
|
|
int numentries=0;
|
|
char buf[MAX_PATH];
|
|
int button;
|
|
int oldbutton;
|
|
bool reload_root = false;
|
|
int lastfilter = *tc.dirfilter;
|
|
bool lastsortcase = global_settings.sort_case;
|
|
bool exit_func = false;
|
|
|
|
char* currdir = tc.currdir; /* just a shortcut */
|
|
#ifdef HAVE_TAGCACHE
|
|
bool id3db = *tc.dirfilter == SHOW_ID3DB;
|
|
|
|
if (id3db)
|
|
curr_context=CONTEXT_ID3DB;
|
|
else
|
|
#endif
|
|
curr_context=CONTEXT_TREE;
|
|
if (tc.selected_item < 0)
|
|
tc.selected_item = 0;
|
|
#ifdef HAVE_TAGCACHE
|
|
lasttable = -1;
|
|
lastextra = -1;
|
|
#endif
|
|
|
|
start_wps = false;
|
|
numentries = update_dir();
|
|
reload_dir = false;
|
|
if (numentries == -1)
|
|
return exit_to_new_screen(GO_TO_PREVIOUS); /* currdir is not a directory */
|
|
|
|
if (*tc.dirfilter > NUM_FILTER_MODES && numentries==0)
|
|
{
|
|
splash(HZ*2, *tc.dirfilter == SHOW_M3U ?
|
|
ID2P(LANG_CATALOG_NO_PLAYLISTS) : ID2P(LANG_NO_FILES));
|
|
return exit_to_new_screen(GO_TO_PREVIOUS); /* No files found for rockbox_browse() */
|
|
}
|
|
|
|
while(tc.browse && tc.is_browsing) {
|
|
bool restore = false;
|
|
if (tc.dirlevel < 0)
|
|
tc.dirlevel = 0; /* shouldnt be needed.. this code needs work! */
|
|
|
|
keyclick_set_callback(gui_synclist_keyclick_callback, &tree_lists);
|
|
button = get_action(CONTEXT_TREE|ALLOW_SOFTLOCK,
|
|
list_do_action_timeout(&tree_lists, HZ/2));
|
|
oldbutton = button;
|
|
gui_synclist_do_button(&tree_lists, &button);
|
|
tc.selected_item = gui_synclist_get_sel_pos(&tree_lists);
|
|
int customaction = ONPLAY_NO_CUSTOMACTION;
|
|
bool do_restore_display = true;
|
|
#ifdef HAVE_TAGCACHE
|
|
if (id3db && (button == ACTION_STD_OK || button == ACTION_STD_CONTEXT))
|
|
{
|
|
customaction = tagtree_get_custom_action(&tc);
|
|
if (customaction == ONPLAY_CUSTOMACTION_SHUFFLE_SONGS)
|
|
{
|
|
/* The code to insert shuffled is on the context branch of the switch so we always go here */
|
|
button = ACTION_STD_CONTEXT;
|
|
do_restore_display = false;
|
|
}
|
|
}
|
|
#endif
|
|
switch ( button ) {
|
|
case ACTION_STD_OK:
|
|
/* nothing to do if no files to display */
|
|
if ( numentries == 0 )
|
|
break;
|
|
if (tc.browse->flags & BROWSE_SELECTONLY)
|
|
{
|
|
struct entry *entry =
|
|
get_valid_entry(__func__, &tc, tc.selected_item);
|
|
short attr = entry->attr;
|
|
if(!(attr & ATTR_DIRECTORY))
|
|
{
|
|
tc.browse->flags |= BROWSE_SELECTED;
|
|
get_current_file(tc.browse->buf, tc.browse->bufsize);
|
|
return exit_to_new_screen(GO_TO_PREVIOUS);
|
|
}
|
|
}
|
|
#ifdef HAVE_TAGCACHE
|
|
switch (id3db ? tagtree_enter(&tc, true) : ft_enter(&tc))
|
|
#else
|
|
switch (ft_enter(&tc))
|
|
#endif
|
|
{
|
|
case GO_TO_FILEBROWSER: reload_dir = true; break;
|
|
case GO_TO_PLUGIN:
|
|
return exit_to_new_screen(GO_TO_PLUGIN);
|
|
case GO_TO_WPS:
|
|
return exit_to_new_screen(GO_TO_WPS);
|
|
#if CONFIG_TUNER
|
|
case GO_TO_FM:
|
|
return exit_to_new_screen(GO_TO_FM);
|
|
#endif
|
|
case GO_TO_ROOT: exit_func = true; break;
|
|
default:
|
|
break;
|
|
}
|
|
restore = do_restore_display;
|
|
break;
|
|
|
|
case ACTION_STD_CANCEL:
|
|
exit_to_new_screen(0);
|
|
if (*tc.dirfilter > NUM_FILTER_MODES && tc.dirlevel < 1) {
|
|
exit_func = true;
|
|
break;
|
|
}
|
|
if ((*tc.dirfilter == SHOW_ID3DB && tc.dirlevel == 0) ||
|
|
((*tc.dirfilter != SHOW_ID3DB && !strcmp(currdir,"/"))))
|
|
{
|
|
if (oldbutton == ACTION_TREE_PGLEFT)
|
|
break;
|
|
else
|
|
return exit_to_new_screen(GO_TO_ROOT);
|
|
}
|
|
|
|
#ifdef HAVE_TAGCACHE
|
|
if (id3db)
|
|
tagtree_exit(&tc, true);
|
|
else
|
|
#endif
|
|
if (ft_exit(&tc) == 3)
|
|
exit_func = true;
|
|
|
|
restore = do_restore_display;
|
|
break;
|
|
|
|
case ACTION_TREE_STOP:
|
|
if (list_stop_handler())
|
|
restore = do_restore_display;
|
|
break;
|
|
|
|
case ACTION_STD_MENU:
|
|
return exit_to_new_screen(GO_TO_ROOT);
|
|
break;
|
|
|
|
#ifdef HAVE_RECORDING
|
|
case ACTION_STD_REC:
|
|
return exit_to_new_screen(GO_TO_RECSCREEN);
|
|
#endif
|
|
|
|
case ACTION_TREE_WPS:
|
|
return exit_to_new_screen(GO_TO_PREVIOUS_MUSIC);
|
|
break;
|
|
#ifdef HAVE_QUICKSCREEN
|
|
case ACTION_STD_QUICKSCREEN:
|
|
{
|
|
bool enter_shortcuts_menu = global_settings.shortcuts_replaces_qs;
|
|
if (enter_shortcuts_menu && *tc.dirfilter >= NUM_FILTER_MODES)
|
|
break;
|
|
else if (!enter_shortcuts_menu)
|
|
{
|
|
int ret = quick_screen_quick(button);
|
|
if (ret == QUICKSCREEN_IN_USB)
|
|
reload_dir = true;
|
|
else if (ret == QUICKSCREEN_GOTO_SHORTCUTS_MENU)
|
|
enter_shortcuts_menu = true;
|
|
}
|
|
|
|
if (enter_shortcuts_menu && *tc.dirfilter < NUM_FILTER_MODES)
|
|
{
|
|
int last_screen = global_status.last_screen;
|
|
global_status.last_screen = GO_TO_SHORTCUTMENU;
|
|
int shortcut_ret = do_shortcut_menu(NULL);
|
|
if (shortcut_ret == GO_TO_PREVIOUS)
|
|
global_status.last_screen = last_screen;
|
|
else
|
|
return exit_to_new_screen(shortcut_ret);
|
|
}
|
|
else if (enter_shortcuts_menu) /* currently disabled */
|
|
{
|
|
/* QuickScreen defers skin updates, popping its activity, when
|
|
switching to Shortcuts Menu, so make up for that here: */
|
|
FOR_NB_SCREENS(i)
|
|
skin_update(CUSTOM_STATUSBAR, i, SKIN_REFRESH_ALL);
|
|
}
|
|
|
|
restore = do_restore_display;
|
|
break;
|
|
}
|
|
#endif
|
|
|
|
#ifdef HAVE_HOTKEY
|
|
case ACTION_TREE_HOTKEY:
|
|
if (!global_settings.hotkey_tree)
|
|
break;
|
|
/* fall through */
|
|
#endif
|
|
case ACTION_STD_CONTEXT:
|
|
{
|
|
bool hotkey = button == ACTION_TREE_HOTKEY;
|
|
int onplay_result;
|
|
int attr = 0;
|
|
|
|
if (tc.browse->flags & BROWSE_NO_CONTEXT_MENU)
|
|
break;
|
|
|
|
if(!numentries)
|
|
onplay_result = onplay(NULL, 0, curr_context, hotkey, customaction);
|
|
else {
|
|
#ifdef HAVE_TAGCACHE
|
|
if (id3db)
|
|
{
|
|
if (tagtree_get_attr(&tc) == FILE_ATTR_AUDIO)
|
|
{
|
|
attr = FILE_ATTR_AUDIO;
|
|
|
|
/* Look up the filename only once it is needed, so we
|
|
don't have to wait for the disk to wake up here. */
|
|
buf[0] = '\0';
|
|
}
|
|
else
|
|
{
|
|
attr = ATTR_DIRECTORY;
|
|
int title_len = 0;
|
|
|
|
/* In case of "special entries", add table title as
|
|
prefix, e.g. "The Beatles [All Tracks]", instead
|
|
of just "[All Tracks]", to improve the suggested
|
|
playlist filename.
|
|
*/
|
|
if (tc.selected_item < tc.special_entry_count)
|
|
{
|
|
title_len = snprintf(buf, sizeof(buf), "%s ",
|
|
tagtree_get_title(&tc));
|
|
if (title_len < 0)
|
|
title_len = 0;
|
|
}
|
|
|
|
if (title_len < (int) sizeof(buf))
|
|
tagtree_get_entry_name(&tc, tc.selected_item,
|
|
buf + title_len,
|
|
sizeof(buf) - title_len);
|
|
|
|
fix_path_part(buf, 0, sizeof(buf) - 1);
|
|
}
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
struct entry *entry =
|
|
get_valid_entry(__func__, &tc, tc.selected_item);
|
|
|
|
attr = entry->attr;
|
|
|
|
ft_assemble_path(buf, sizeof(buf), currdir, entry->name);
|
|
|
|
}
|
|
onplay_result = onplay(buf, attr, curr_context, hotkey, customaction);
|
|
}
|
|
switch (onplay_result)
|
|
{
|
|
case ONPLAY_MAINMENU:
|
|
return exit_to_new_screen(GO_TO_ROOT);
|
|
break;
|
|
|
|
case ONPLAY_OK:
|
|
restore = do_restore_display;
|
|
break;
|
|
|
|
case ONPLAY_RELOAD_DIR:
|
|
reload_dir = true;
|
|
break;
|
|
|
|
case ONPLAY_START_PLAY:
|
|
return exit_to_new_screen(GO_TO_WPS);
|
|
break;
|
|
|
|
case ONPLAY_PLUGIN:
|
|
return exit_to_new_screen(GO_TO_PLUGIN);
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
|
|
#ifdef HAVE_HOTSWAP
|
|
case SYS_FS_CHANGED:
|
|
#ifdef HAVE_TAGCACHE
|
|
if (!id3db)
|
|
#endif
|
|
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 (start_wps)
|
|
return exit_to_new_screen(GO_TO_WPS);
|
|
if (button && !IS_SYSEVENT(button))
|
|
{
|
|
storage_spin();
|
|
}
|
|
|
|
|
|
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;
|
|
#ifdef HAVE_TAGCACHE
|
|
tc.currtable = 0;
|
|
tc.currextra = 0;
|
|
lasttable = -1;
|
|
lastextra = -1;
|
|
#endif
|
|
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 = do_restore_display;
|
|
}
|
|
|
|
if (exit_func)
|
|
return exit_to_new_screen(GO_TO_PREVIOUS);
|
|
|
|
if (restore || reload_dir) {
|
|
FOR_NB_SCREENS(i)
|
|
screens[i].scroll_stop();
|
|
/* restore display */
|
|
numentries = update_dir();
|
|
reload_dir = false;
|
|
if (currdir[1] && (numentries < 0))
|
|
{ /* not in root and reload failed */
|
|
reload_root = true; /* try root */
|
|
goto check_rescan;
|
|
}
|
|
}
|
|
}
|
|
return exit_to_new_screen(GO_TO_ROOT);
|
|
}
|
|
|
|
int create_playlist(void)
|
|
{
|
|
bool ret;
|
|
trigger_cpu_boost();
|
|
ret = catalog_add_to_a_playlist(PATH_ROOTSTR, ATTR_DIRECTORY, true, NULL, NULL);
|
|
cancel_cpu_boost();
|
|
|
|
return (ret) ? 1 : 0;
|
|
}
|
|
|
|
#define NUM_TC_BACKUP 3
|
|
static struct tree_context backups[NUM_TC_BACKUP];
|
|
/* do not make backup if it is not recursive call */
|
|
static int backup_count = -1;
|
|
int rockbox_browse(struct browse_context *browse)
|
|
{
|
|
tc.is_browsing = (browse != NULL);
|
|
int ret_val = 0;
|
|
int dirfilter = SHOW_ALL;
|
|
if (tc.is_browsing)
|
|
dirfilter = browse->dirfilter;
|
|
else
|
|
{
|
|
DEBUGF("%s browse is [NULL] \n", __func__);
|
|
browse = tc.browse;
|
|
}
|
|
if (backup_count >= NUM_TC_BACKUP)
|
|
return GO_TO_PREVIOUS;
|
|
if (backup_count >= 0)
|
|
backups[backup_count] = tc;
|
|
backup_count++;
|
|
int *prev_dirfilter = tc.dirfilter;
|
|
tc.dirfilter = &dirfilter;
|
|
tc.sort_dir = global_settings.sort_dir;
|
|
|
|
reload_dir = true;
|
|
|
|
if (tc.out_of_tree > 0)
|
|
{
|
|
/* an item has already been loaded out_of_tree holds the selected index
|
|
* what happens with the item is dependent on the browse context */
|
|
tc.selected_item = tc.out_of_tree - 1;
|
|
tc.out_of_tree = 0;
|
|
ret_val = ft_enter(&tc);
|
|
}
|
|
else
|
|
{
|
|
if (*tc.dirfilter >= NUM_FILTER_MODES)
|
|
{
|
|
int last_context;
|
|
/* don't reset if its the same browse already loaded */
|
|
if (tc.browse != browse ||
|
|
!(tc.currdir[1] && strstr(tc.currdir, browse->root) != NULL))
|
|
{
|
|
tc.browse = browse;
|
|
tc.selected_item = 0;
|
|
tc.dirlevel = 0;
|
|
|
|
strmemccpy(tc.currdir, browse->root, sizeof(tc.currdir));
|
|
}
|
|
|
|
start_wps = false;
|
|
last_context = curr_context;
|
|
|
|
if (browse->selected)
|
|
{
|
|
set_current_file_ex(browse->root, browse->selected);
|
|
/* set_current_file changes dirlevel, change it back */
|
|
tc.dirlevel = 0;
|
|
}
|
|
|
|
ret_val = dirbrowse();
|
|
curr_context = last_context;
|
|
}
|
|
else
|
|
{
|
|
if (dirfilter != SHOW_ID3DB && (browse->flags & BROWSE_DIRFILTER) == 0)
|
|
tc.dirfilter = &global_settings.dirfilter;
|
|
tc.browse = browse;
|
|
set_current_file(browse->root);
|
|
if (browse->flags&BROWSE_RUNFILE)
|
|
ret_val = ft_enter(&tc);
|
|
else
|
|
ret_val = dirbrowse();
|
|
}
|
|
}
|
|
|
|
tc.is_browsing = false;
|
|
tc.dirfilter = prev_dirfilter; /* Bugfix restore dirfilter*/
|
|
|
|
backup_count--;
|
|
if (backup_count >= 0)
|
|
tc = backups[backup_count];
|
|
|
|
return ret_val;
|
|
}
|
|
|
|
static int move_callback(int handle, void* current, void* new)
|
|
{
|
|
struct tree_cache* cache = &tc.cache;
|
|
ptrdiff_t diff = new - current;
|
|
/* FIX_PTR makes sure to not accidentally update static allocations */
|
|
#define FIX_PTR(x) \
|
|
{ if ((void*)x >= current && (void*)x < (current+cache->name_buffer_size)) x+= diff; }
|
|
|
|
if (handle == cache->name_buffer_handle)
|
|
{ /* update entry structs, *even if they are struct tagentry */
|
|
struct entry *this = core_get_data(cache->entries_handle);
|
|
struct entry *last = this + cache->max_entries;
|
|
for(; this < last; this++)
|
|
FIX_PTR(this->name);
|
|
}
|
|
/* nothing to do if entries moved */
|
|
return BUFLIB_CB_OK;
|
|
}
|
|
|
|
static struct buflib_callbacks ops = {
|
|
.move_callback = move_callback,
|
|
.shrink_callback = NULL,
|
|
};
|
|
|
|
void tree_mem_init(void)
|
|
{
|
|
/* initialize tree context struct */
|
|
struct tree_cache* cache = &tc.cache;
|
|
memset(&tc, 0, sizeof(tc));
|
|
tc.dirfilter = &global_settings.dirfilter;
|
|
tc.sort_dir = global_settings.sort_dir;
|
|
|
|
cache->name_buffer_size = AVERAGE_FILENAME_LENGTH *
|
|
global_settings.max_files_in_dir;
|
|
cache->name_buffer_handle = core_alloc_ex(cache->name_buffer_size, &ops);
|
|
|
|
cache->max_entries = global_settings.max_files_in_dir;
|
|
cache->entries_handle =
|
|
core_alloc_ex(cache->max_entries*(sizeof(struct entry)), &ops);
|
|
}
|
|
|
|
bool bookmark_play(char *resume_file, int index, unsigned long elapsed,
|
|
unsigned long offset, int seed, char *filename)
|
|
{
|
|
int i;
|
|
char* suffix = strrchr(resume_file, '.');
|
|
bool started = false;
|
|
|
|
if (suffix != NULL && !strncasecmp(suffix, ".m3u", sizeof(".m3u") - 1)) /* gets m3u8 too */
|
|
{
|
|
/* Playlist playback */
|
|
char* slash;
|
|
/* check that the file exists */
|
|
if (!file_exists(resume_file))
|
|
return false;
|
|
|
|
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);
|
|
started = true;
|
|
}
|
|
*slash='/';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Directory playback */
|
|
lastdir[0]='\0';
|
|
if (playlist_create(resume_file, NULL) != -1)
|
|
{
|
|
char filename_buf[MAX_PATH + 1];
|
|
const char* peek_filename;
|
|
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 */
|
|
int amt = playlist_amount();
|
|
for ( i=0; i < amt; i++ )
|
|
{
|
|
int modidx = (i + index) % amt;
|
|
peek_filename = playlist_peek(modidx, filename_buf,
|
|
sizeof(filename_buf));
|
|
|
|
if (peek_filename == NULL)
|
|
{
|
|
if (index == 0) /* searched every entry didn't find a match */
|
|
return false;
|
|
/* playlist has shrunk, search from the top */
|
|
i = 0;
|
|
amt = index;
|
|
index = 0;
|
|
}
|
|
else if (!strcmp(strrchr(peek_filename, '/') + 1, filename))
|
|
{
|
|
started = true;
|
|
index = modidx;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (started)
|
|
{
|
|
playlist_start(index, elapsed, offset);
|
|
start_wps = true;
|
|
}
|
|
return started;
|
|
}
|
|
|
|
static void say_filetype(int attr)
|
|
{
|
|
talk_id(tree_get_filetype_voiceclip(attr), true);
|
|
}
|
|
|
|
static int ft_play_dirname(char* name)
|
|
{
|
|
#ifdef HAVE_MULTIVOLUME
|
|
int vol = path_get_volume_id(name);
|
|
if (talk_volume_id(vol))
|
|
return 1;
|
|
#endif
|
|
|
|
return talk_file(tc.currdir, name, dir_thumbnail_name, NULL,
|
|
global_settings.talk_filetype ?
|
|
TALK_IDARRAY(VOICE_DIR) : NULL,
|
|
false);
|
|
}
|
|
|
|
static int ft_play_filename(char *dir, char *file, int attr)
|
|
{
|
|
if (strlen(file) >= strlen(file_thumbnail_ext)
|
|
&& strcasecmp(&file[strlen(file) - strlen(file_thumbnail_ext)],
|
|
file_thumbnail_ext))
|
|
/* file has no .talk extension */
|
|
return talk_file(dir, NULL, file, file_thumbnail_ext,
|
|
TALK_IDARRAY(tree_get_filetype_voiceclip(attr)), false);
|
|
|
|
/* it already is a .talk file, play this directly, but prefix it. */
|
|
return talk_file(dir, NULL, file, NULL,
|
|
TALK_IDARRAY(LANG_VOICE_DIR_HOVER), false);
|
|
}
|
|
|
|
/* These two functions are called by the USB and shutdown handlers */
|
|
void tree_flush(void)
|
|
{
|
|
tc.is_browsing = false;/* clear browse to prevent reentry to a possibly missing file */
|
|
#ifdef HAVE_TAGCACHE
|
|
tagcache_shutdown();
|
|
#endif
|
|
|
|
#ifdef HAVE_TC_RAMCACHE
|
|
tagcache_unload_ramcache();
|
|
#endif
|
|
|
|
#ifdef HAVE_DIRCACHE
|
|
int old_val = global_status.dircache_size;
|
|
#ifdef HAVE_EEPROM_SETTINGS
|
|
bool savecache = false;
|
|
#endif
|
|
|
|
if (global_settings.dircache)
|
|
{
|
|
dircache_suspend();
|
|
|
|
struct dircache_info info;
|
|
dircache_get_info(&info);
|
|
|
|
global_status.dircache_size = info.last_size;
|
|
#ifdef HAVE_EEPROM_SETTINGS
|
|
savecache = firmware_settings.initialized;
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
global_status.dircache_size = 0;
|
|
}
|
|
|
|
if (old_val != global_status.dircache_size)
|
|
status_save(true);
|
|
|
|
#ifdef HAVE_EEPROM_SETTINGS
|
|
if (savecache)
|
|
dircache_save();
|
|
#endif
|
|
#endif /* HAVE_DIRCACHE */
|
|
}
|
|
|
|
void tree_restore(void)
|
|
{
|
|
#ifdef HAVE_EEPROM_SETTINGS
|
|
firmware_settings.disk_clean = false;
|
|
#endif
|
|
|
|
#ifdef HAVE_TC_RAMCACHE
|
|
tagcache_remove_statefile();
|
|
#endif
|
|
|
|
#ifdef HAVE_DIRCACHE
|
|
if (global_settings.dircache && dircache_resume() > 0)
|
|
{
|
|
/* Print "Scanning disk..." to the display. */
|
|
splash(0, str(LANG_SCANNING_DISK));
|
|
dircache_wait();
|
|
}
|
|
#endif
|
|
|
|
#ifdef HAVE_TAGCACHE
|
|
tagcache_start_scan();
|
|
#endif
|
|
}
|