forked from len0rd/rockbox
5b5003dcb1
off" in the main menu. Players only have the menu option, due to lack of keys. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4940 a1c6a512-1295-4272-9138-f99709370657
1729 lines
51 KiB
C
1729 lines
51 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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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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 <string.h>
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#include <stdlib.h>
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#include <stdbool.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 "backlight.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 "main_menu.h"
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#include "sprintf.h"
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#include "mpeg.h"
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#include "playlist.h"
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#include "menu.h"
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#include "wps.h"
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#include "wps-display.h"
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#include "settings.h"
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#include "status.h"
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#include "debug.h"
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#include "ata.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 "language.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 "buffer.h"
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#include "plugin.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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#ifdef HAVE_LCD_BITMAP
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#include "widgets.h"
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#define BOOTFILE "ajbrec.ajz"
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#else
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#define BOOTFILE "archos.mod"
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#endif
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/* This flag is set by dirbrowse() if a new language is loaded.
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It is defined in settings_menu.c */
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extern bool language_changed;
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/* a table for the know file types */
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struct filetype filetypes[] = {
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{ ".mp3", TREE_ATTR_MPA, File, VOICE_EXT_MPA },
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{ ".mp2", TREE_ATTR_MPA, File, VOICE_EXT_MPA },
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{ ".mpa", TREE_ATTR_MPA, File, VOICE_EXT_MPA },
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{ ".m3u", TREE_ATTR_M3U, Playlist, LANG_PLAYINDICES_PLAYLIST },
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{ ".cfg", TREE_ATTR_CFG, Config, VOICE_EXT_CFG },
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{ ".wps", TREE_ATTR_WPS, Wps, VOICE_EXT_WPS },
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{ ".lng", TREE_ATTR_LNG, Language, LANG_LANGUAGE },
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{ ".rock",TREE_ATTR_ROCK,Plugin, VOICE_EXT_ROCK },
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#ifdef HAVE_LCD_BITMAP
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{ ".fnt", TREE_ATTR_FONT,Font, VOICE_EXT_FONT },
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#endif
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{ ".bmark",TREE_ATTR_BMARK, Bookmark, VOICE_EXT_BMARK },
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#ifndef SIMULATOR
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#ifdef HAVE_LCD_BITMAP
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{ ".ajz", TREE_ATTR_MOD, Mod_Ajz, VOICE_EXT_AJZ },
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#else
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{ ".mod", TREE_ATTR_MOD, Mod_Ajz, VOICE_EXT_AJZ },
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#endif
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#endif /* #ifndef SIMULATOR */
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};
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/* Boot value of global_settings.max_files_in_dir */
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static int max_files_in_dir;
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static char *name_buffer;
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static int name_buffer_size; /* Size of allocated buffer */
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static int name_buffer_length; /* Currently used amount */
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static struct entry *dircache;
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static int dircursor;
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static int dirstart;
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static int dirlevel;
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static int filesindir;
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static int dirsindir; /* how many of the dircache entries are directories */
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static int dirpos[MAX_DIR_LEVELS];
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static int cursorpos[MAX_DIR_LEVELS];
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static char lastdir[MAX_PATH];
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static char lastfile[MAX_PATH];
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static char currdir[MAX_PATH];
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static char currdir_save[MAX_PATH];
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static bool reload_dir = false;
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static int boot_size = 0;
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static int boot_cluster;
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static bool boot_changed = false;
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static bool start_wps = false;
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static bool dirbrowse(char *root, int *dirfilter);
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void browse_root(void)
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{
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filetype_init();
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#ifndef SIMULATOR
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dirbrowse("/", &global_settings.dirfilter);
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#else
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if (!dirbrowse("/", &global_settings.dirfilter)) {
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DEBUGF("No filesystem found. Have you forgotten to create it?\n");
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}
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#endif
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}
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void tree_get_filetypes(struct filetype** types, int* count)
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{
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*types = filetypes;
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*count = sizeof(filetypes) / sizeof(*filetypes);
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}
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#ifdef HAVE_LCD_BITMAP
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/* pixel margins */
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#define MARGIN_X (global_settings.scrollbar && \
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filesindir > tree_max_on_screen ? SCROLLBAR_WIDTH : 0) + \
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CURSOR_WIDTH + (global_settings.show_icons && ICON_WIDTH > 0 ? ICON_WIDTH :0)
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#define MARGIN_Y (global_settings.statusbar ? STATUSBAR_HEIGHT : 0)
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/* position the entry-list starts at */
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#define LINE_X 0
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#define LINE_Y (global_settings.statusbar ? 1 : 0)
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#define CURSOR_X (global_settings.scrollbar && \
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filesindir > tree_max_on_screen ? 1 : 0)
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#define CURSOR_Y 0 /* the cursor is not positioned in regard to
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the margins, so this is the amount of lines
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we add to the cursor Y position to position
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it on a line */
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#define CURSOR_WIDTH (global_settings.invert_cursor ? 0 : 4)
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#define ICON_WIDTH 6
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#define SCROLLBAR_X 0
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#define SCROLLBAR_Y lcd_getymargin()
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#define SCROLLBAR_WIDTH 6
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#else /* HAVE_LCD_BITMAP */
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#define TREE_MAX_ON_SCREEN 2
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#define TREE_MAX_LEN_DISPLAY 11 /* max length that fits on screen */
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#define LINE_X 2 /* X position the entry-list starts at */
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#define LINE_Y 0 /* Y position the entry-list starts at */
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#define CURSOR_X 0
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#define CURSOR_Y 0 /* not really used for players */
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#endif /* HAVE_LCD_BITMAP */
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#ifdef HAVE_RECORDER_KEYPAD
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#define TREE_NEXT BUTTON_DOWN
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#define TREE_PREV BUTTON_UP
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#define TREE_EXIT BUTTON_LEFT
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#define TREE_ENTER BUTTON_RIGHT
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#define TREE_MENU BUTTON_F1
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#else
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#define TREE_NEXT BUTTON_RIGHT
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#define TREE_PREV BUTTON_LEFT
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#define TREE_EXIT BUTTON_STOP
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#define TREE_ENTER BUTTON_PLAY
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#define TREE_MENU BUTTON_MENU
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#endif /* HAVE_RECORDER_KEYPAD */
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/* talkbox hovering delay, to avoid immediate disk activity */
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#define HOVER_DELAY (HZ/2)
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static int build_playlist(int start_index)
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{
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int i;
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int start=start_index;
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for(i = 0;i < filesindir;i++)
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{
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if((dircache[i].attr & TREE_ATTR_MASK) == TREE_ATTR_MPA)
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{
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DEBUGF("Adding %s\n", dircache[i].name);
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if (playlist_add(dircache[i].name) < 0)
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break;
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}
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else
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{
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/* Adjust the start index when se skip non-MP3 entries */
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if(i < start)
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start_index--;
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}
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}
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return start_index;
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}
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static int play_dirname(int start_index)
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{
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int fd;
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char dirname_mp3_filename[MAX_PATH+1];
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if (mpeg_status() & MPEG_STATUS_PLAY)
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return 0;
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snprintf(dirname_mp3_filename, sizeof(dirname_mp3_filename), "%s/%s/%s",
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currdir, dircache[start_index].name, dir_thumbnail_name);
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DEBUGF("Checking for %s\n", dirname_mp3_filename);
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fd = open(dirname_mp3_filename, O_RDONLY);
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if (fd < 0)
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{
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DEBUGF("Failed to find: %s\n", dirname_mp3_filename);
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return -1;
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}
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close(fd);
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DEBUGF("Found: %s\n", dirname_mp3_filename);
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talk_file(dirname_mp3_filename, false);
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return 1;
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}
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static int compare(const void* p1, const void* p2)
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{
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struct entry* e1 = (struct entry*)p1;
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struct entry* e2 = (struct entry*)p2;
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int criteria;
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if (e1->attr & ATTR_DIRECTORY && e2->attr & ATTR_DIRECTORY)
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{ /* two directories */
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criteria = global_settings.sort_dir;
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}
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else if (!(e1->attr & ATTR_DIRECTORY) && !(e2->attr & ATTR_DIRECTORY))
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{ /* two files */
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criteria = global_settings.sort_file;
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}
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else /* dir and file, dir goes first */
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return ( e2->attr & ATTR_DIRECTORY ) - ( e1->attr & ATTR_DIRECTORY );
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switch(criteria)
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{
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case 3: /* sort type */
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{
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int t1 = e1->attr & TREE_ATTR_MASK;
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int t2 = e2->attr & TREE_ATTR_MASK;
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if (!t1) /* unknown type */
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t1 = 0x7FFFFFFF; /* gets a high number, to sort after known */
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if (!t2) /* unknown type */
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t2 = 0x7FFFFFFF; /* gets a high number, to sort after known */
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if (t1 - t2) /* if different */
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return t1 - t2;
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/* else fall through to alphabetical sorting */
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}
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case 0: /* sort alphabetically */
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if (global_settings.sort_case)
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return strncmp(e1->name, e2->name, MAX_PATH);
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else
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return strncasecmp(e1->name, e2->name, MAX_PATH);
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case 1: /* sort date */
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return e1->time_write - e2->time_write;
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case 2: /* sort date, newest first */
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return e2->time_write - e1->time_write;
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}
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return 0; /* never reached */
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}
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static void showfileline(int line, int direntry, bool scroll, int *dirfilter)
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{
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char* name = dircache[direntry].name;
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int xpos = LINE_X;
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char* dotpos = NULL;
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#ifdef HAVE_LCD_CHARCELLS
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if (!global_settings.show_icons)
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xpos--;
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#endif
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/* if any file filter is on, strip the extension */
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if (*dirfilter != SHOW_ALL &&
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!(dircache[direntry].attr & ATTR_DIRECTORY))
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{
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dotpos = strrchr(name, '.');
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if (dotpos) {
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*dotpos = 0;
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}
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}
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if(scroll) {
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#ifdef HAVE_LCD_BITMAP
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lcd_setfont(FONT_UI);
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if (global_settings.invert_cursor)
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lcd_puts_scroll_style(xpos, line, name, STYLE_INVERT);
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else
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#endif
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lcd_puts_scroll(xpos, line, name);
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} else
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lcd_puts(xpos, line, name);
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/* Restore the dot before the extension if it was removed */
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if (dotpos)
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*dotpos = '.';
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}
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/* load sorted directory into dircache. returns NULL on failure. */
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struct entry* load_and_sort_directory(char *dirname, int *dirfilter,
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int *num_files, bool *buffer_full)
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{
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int i;
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DIR *dir = opendir(dirname);
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if(!dir)
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return NULL; /* not a directory */
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name_buffer_length = 0;
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dirsindir = 0;
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*buffer_full = false;
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for ( i=0; i < max_files_in_dir; i++ ) {
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int len;
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struct dirent *entry = readdir(dir);
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struct entry* dptr = &dircache[i];
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if (!entry)
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break;
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len = strlen(entry->d_name);
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/* skip directories . and .. */
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if ((entry->attribute & ATTR_DIRECTORY) &&
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(((len == 1) &&
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(!strncmp(entry->d_name, ".", 1))) ||
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((len == 2) &&
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(!strncmp(entry->d_name, "..", 2))))) {
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i--;
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continue;
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}
|
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|
|
/* Skip FAT volume ID */
|
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if (entry->attribute & ATTR_VOLUME_ID) {
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i--;
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continue;
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}
|
|
|
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/* filter out dotfiles and hidden files */
|
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if (*dirfilter != SHOW_ALL &&
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((entry->d_name[0]=='.') ||
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(entry->attribute & ATTR_HIDDEN))) {
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i--;
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continue;
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}
|
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|
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dptr->attr = entry->attribute;
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|
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/* check for known file types */
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if ( !(dptr->attr & ATTR_DIRECTORY) && (len > 4) )
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dptr->attr |= filetype_get_attr(entry->d_name);
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|
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/* memorize/compare details about the boot file */
|
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if ((currdir[1] == 0) && !strcasecmp(entry->d_name, BOOTFILE)) {
|
|
if (boot_size) {
|
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if ((entry->size != boot_size) ||
|
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(entry->startcluster != boot_cluster))
|
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boot_changed = true;
|
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}
|
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boot_size = entry->size;
|
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boot_cluster = entry->startcluster;
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}
|
|
|
|
/* filter out non-visible files */
|
|
if (!(dptr->attr & ATTR_DIRECTORY) && (
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(*dirfilter == SHOW_PLAYLIST &&
|
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(dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_M3U) ||
|
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((*dirfilter == SHOW_MUSIC &&
|
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(dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_MPA) &&
|
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(dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_M3U) ||
|
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(*dirfilter == SHOW_SUPPORTED && !filetype_supported(dptr->attr)) ||
|
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(*dirfilter == SHOW_WPS && (dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_WPS) ||
|
|
(*dirfilter == SHOW_CFG && (dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_CFG) ||
|
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(*dirfilter == SHOW_LNG && (dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_LNG) ||
|
|
(*dirfilter == SHOW_MOD && (dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_MOD) ||
|
|
(*dirfilter == SHOW_FONT && (dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_FONT) ||
|
|
(*dirfilter == SHOW_PLUGINS && (dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_ROCK)))
|
|
{
|
|
i--;
|
|
continue;
|
|
}
|
|
|
|
if (len > name_buffer_size - name_buffer_length - 1) {
|
|
/* Tell the world that we ran out of buffer space */
|
|
*buffer_full = true;
|
|
break;
|
|
}
|
|
dptr->name = &name_buffer[name_buffer_length];
|
|
dptr->time_write = entry->wrtdate<<16 | entry->wrttime; /* in one # */
|
|
strcpy(dptr->name,entry->d_name);
|
|
name_buffer_length += len + 1;
|
|
|
|
if (dptr->attr & ATTR_DIRECTORY) /* count the remaining dirs */
|
|
dirsindir++;
|
|
}
|
|
*num_files = i;
|
|
closedir(dir);
|
|
strncpy(lastdir,dirname,sizeof(lastdir));
|
|
lastdir[sizeof(lastdir)-1] = 0;
|
|
qsort(dircache,i,sizeof(struct entry),compare);
|
|
|
|
return dircache;
|
|
}
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
static int recalc_screen_height(void)
|
|
{
|
|
int fw, fh;
|
|
int height = LCD_HEIGHT;
|
|
|
|
lcd_setfont(FONT_UI);
|
|
lcd_getstringsize("A", &fw, &fh);
|
|
if(global_settings.statusbar)
|
|
height -= STATUSBAR_HEIGHT;
|
|
|
|
if(global_settings.buttonbar)
|
|
height -= BUTTONBAR_HEIGHT;
|
|
|
|
return height / fh;
|
|
}
|
|
#endif
|
|
|
|
static int showdir(char *path, int start, int *dirfilter)
|
|
{
|
|
int i;
|
|
int tree_max_on_screen;
|
|
bool dir_buffer_full;
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
const char* icon;
|
|
int line_height;
|
|
int fw, fh;
|
|
lcd_setfont(FONT_UI);
|
|
lcd_getstringsize("A", &fw, &fh);
|
|
tree_max_on_screen = recalc_screen_height();
|
|
line_height = fh;
|
|
#else
|
|
int icon;
|
|
tree_max_on_screen = TREE_MAX_ON_SCREEN;
|
|
#endif
|
|
|
|
/* new dir? cache it */
|
|
if (strncmp(path,lastdir,sizeof(lastdir)) || reload_dir) {
|
|
if (!load_and_sort_directory(path, dirfilter,
|
|
&filesindir, &dir_buffer_full))
|
|
return -1;
|
|
|
|
if ( dir_buffer_full || filesindir == max_files_in_dir ) {
|
|
#ifdef HAVE_LCD_CHARCELLS
|
|
lcd_double_height(false);
|
|
#endif
|
|
lcd_clear_display();
|
|
lcd_puts(0,0,str(LANG_SHOWDIR_ERROR_BUFFER));
|
|
lcd_puts(0,1,str(LANG_SHOWDIR_ERROR_FULL));
|
|
lcd_update();
|
|
sleep(HZ*2);
|
|
lcd_clear_display();
|
|
}
|
|
}
|
|
|
|
if (start == -1)
|
|
{
|
|
int diff_files;
|
|
|
|
/* use lastfile to determine start (default=0) */
|
|
start = 0;
|
|
|
|
for (i=0; i<filesindir; i++)
|
|
{
|
|
if (!strcasecmp(dircache[i].name, lastfile))
|
|
{
|
|
start = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
diff_files = filesindir - start;
|
|
if (diff_files < tree_max_on_screen)
|
|
{
|
|
int oldstart = start;
|
|
|
|
start -= (tree_max_on_screen - diff_files);
|
|
if (start < 0)
|
|
start = 0;
|
|
|
|
dircursor = oldstart - start;
|
|
}
|
|
|
|
dirstart = start;
|
|
}
|
|
|
|
/* The cursor might point to an invalid line, for example if someone
|
|
deleted the last file in the dir */
|
|
if(filesindir)
|
|
{
|
|
while(start + dircursor >= filesindir)
|
|
{
|
|
if(start)
|
|
start--;
|
|
else
|
|
if(dircursor)
|
|
dircursor--;
|
|
}
|
|
dirstart = start;
|
|
}
|
|
|
|
#ifdef HAVE_LCD_CHARCELLS
|
|
lcd_stop_scroll();
|
|
lcd_double_height(false);
|
|
#endif
|
|
lcd_clear_display();
|
|
#ifdef HAVE_LCD_BITMAP
|
|
lcd_setmargins(MARGIN_X,MARGIN_Y); /* leave room for cursor and icon */
|
|
lcd_setfont(FONT_UI);
|
|
#endif
|
|
|
|
for ( i=start; i < start+tree_max_on_screen; i++ ) {
|
|
if ( i >= filesindir )
|
|
break;
|
|
|
|
icon = filetype_get_icon(dircache[i].attr);
|
|
|
|
if (icon && global_settings.show_icons) {
|
|
#ifdef HAVE_LCD_BITMAP
|
|
int offset=0;
|
|
if ( line_height > 8 )
|
|
offset = (line_height - 8) / 2;
|
|
lcd_bitmap(icon,
|
|
CURSOR_X * 6 + CURSOR_WIDTH,
|
|
MARGIN_Y+(i-start)*line_height + offset,
|
|
6, 8, true);
|
|
#else
|
|
if (icon < 0 )
|
|
icon = Unknown;
|
|
lcd_putc(LINE_X-1, i-start, icon);
|
|
#endif
|
|
}
|
|
|
|
showfileline(i-start, i, false, dirfilter); /* no scroll */
|
|
}
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
if (global_settings.scrollbar && (filesindir > tree_max_on_screen))
|
|
scrollbar(SCROLLBAR_X, SCROLLBAR_Y, SCROLLBAR_WIDTH - 1,
|
|
tree_max_on_screen * line_height, filesindir, start,
|
|
start + tree_max_on_screen, VERTICAL);
|
|
|
|
if(global_settings.buttonbar) {
|
|
buttonbar_set(str(LANG_DIRBROWSE_F1),
|
|
str(LANG_DIRBROWSE_F2),
|
|
str(LANG_DIRBROWSE_F3));
|
|
buttonbar_draw();
|
|
}
|
|
#endif
|
|
status_draw(true);
|
|
|
|
return filesindir;
|
|
}
|
|
|
|
static bool ask_resume(bool ask_once)
|
|
{
|
|
bool stop = false;
|
|
|
|
#ifdef HAVE_LCD_CHARCELLS
|
|
lcd_double_height(false);
|
|
#endif
|
|
|
|
if (usb_detect()) {
|
|
usb_screen();
|
|
return false;
|
|
}
|
|
|
|
/* always resume? */
|
|
if ( global_settings.resume == RESUME_ON )
|
|
return true;
|
|
|
|
lcd_clear_display();
|
|
lcd_puts(0,0,str(LANG_RESUME_ASK));
|
|
#ifdef HAVE_LCD_CHARCELLS
|
|
status_draw(false);
|
|
lcd_puts(0,1,str(LANG_RESUME_CONFIRM_PLAYER));
|
|
#else
|
|
lcd_puts(0,1,str(LANG_CONFIRM_WITH_PLAY_RECORDER));
|
|
lcd_puts(0,2,str(LANG_CANCEL_WITH_ANY_RECORDER));
|
|
#endif
|
|
lcd_update();
|
|
|
|
while (!stop) {
|
|
switch (button_get(true)) {
|
|
case BUTTON_PLAY:
|
|
#ifdef BUTTON_RC_PLAY
|
|
case BUTTON_RC_PLAY:
|
|
#endif
|
|
return true;
|
|
|
|
#ifdef BUTTON_ON
|
|
/* ignore the ON button, since it might
|
|
still be pressed since booting */
|
|
case BUTTON_ON:
|
|
case BUTTON_ON | BUTTON_REL:
|
|
case BUTTON_ON | BUTTON_REPEAT:
|
|
break;
|
|
#endif
|
|
|
|
case SYS_USB_CONNECTED:
|
|
usb_screen();
|
|
stop = true;
|
|
break;
|
|
|
|
default:
|
|
stop = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( global_settings.resume == RESUME_ASK_ONCE && ask_once) {
|
|
global_settings.resume_index = -1;
|
|
settings_save();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/* load tracks from specified directory to resume play */
|
|
void resume_directory(char *dir)
|
|
{
|
|
bool buffer_full;
|
|
|
|
if (!load_and_sort_directory(dir, &global_settings.dirfilter, &filesindir,
|
|
&buffer_full))
|
|
return;
|
|
lastdir[0] = 0;
|
|
|
|
build_playlist(0);
|
|
}
|
|
|
|
/* Returns the current working directory and also writes cwd to buf if
|
|
non-NULL. In case of error, returns NULL. */
|
|
char *getcwd(char *buf, int size)
|
|
{
|
|
if (!buf)
|
|
return currdir;
|
|
else if (size > 0)
|
|
{
|
|
strncpy(buf, currdir, size);
|
|
return buf;
|
|
}
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
/* Force a reload of the directory next time directory browser is called */
|
|
void reload_directory(void)
|
|
{
|
|
reload_dir = true;
|
|
}
|
|
|
|
static void start_resume(bool ask_once)
|
|
{
|
|
if ( global_settings.resume &&
|
|
global_settings.resume_index != -1 ) {
|
|
DEBUGF("Resume index %X offset %X\n",
|
|
global_settings.resume_index,
|
|
global_settings.resume_offset);
|
|
|
|
if (!ask_resume(ask_once))
|
|
return;
|
|
|
|
if (playlist_resume() != -1)
|
|
{
|
|
playlist_start(global_settings.resume_index,
|
|
global_settings.resume_offset);
|
|
|
|
start_wps = true;
|
|
}
|
|
else
|
|
return;
|
|
}
|
|
}
|
|
|
|
void set_current_file(char *path)
|
|
{
|
|
char *name;
|
|
unsigned int i;
|
|
|
|
/* separate directory from filename */
|
|
name = strrchr(path+1,'/');
|
|
if (name)
|
|
{
|
|
*name = 0;
|
|
strcpy(currdir, path);
|
|
*name = '/';
|
|
name++;
|
|
}
|
|
else
|
|
{
|
|
strcpy(currdir, "/");
|
|
name = path+1;
|
|
}
|
|
|
|
strcpy(lastfile, name);
|
|
|
|
dircursor = 0;
|
|
dirstart = -1;
|
|
|
|
if (strncmp(currdir,lastdir,sizeof(lastdir)))
|
|
{
|
|
dirlevel = 0;
|
|
dirpos[dirlevel] = -1;
|
|
cursorpos[dirlevel] = 0;
|
|
|
|
/* use '/' to calculate dirlevel */
|
|
for (i=1; i<strlen(path)+1; i++)
|
|
{
|
|
if (path[i] == '/')
|
|
{
|
|
dirlevel++;
|
|
dirpos[dirlevel] = -1;
|
|
cursorpos[dirlevel] = 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifdef BUTTON_ON
|
|
static bool handle_on(int *ds, int *dc, int numentries, int tree_max_on_screen, int *dirfilter)
|
|
{
|
|
bool exit = false;
|
|
bool used = false;
|
|
|
|
int dirstart = *ds;
|
|
int dircursor = *dc;
|
|
char buf[MAX_PATH];
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
int fw, fh;
|
|
lcd_getstringsize("A", &fw, &fh);
|
|
#endif
|
|
|
|
while (!exit) {
|
|
switch (button_get(true)) {
|
|
case TREE_PREV:
|
|
#ifdef BUTTON_RC_LEFT
|
|
case BUTTON_RC_LEFT:
|
|
#endif
|
|
#ifdef BUTTON_ON
|
|
case BUTTON_ON | TREE_PREV:
|
|
case BUTTON_ON | TREE_PREV | BUTTON_REPEAT:
|
|
#endif
|
|
used = true;
|
|
if ( dirstart ) {
|
|
dirstart -= tree_max_on_screen;
|
|
if ( dirstart < 0 )
|
|
dirstart = 0;
|
|
}
|
|
else
|
|
dircursor = 0;
|
|
break;
|
|
|
|
case TREE_NEXT:
|
|
#ifdef BUTTON_RC_RIGHT
|
|
case BUTTON_RC_RIGHT:
|
|
#endif
|
|
#ifdef BUTTON_ON
|
|
case BUTTON_ON | TREE_NEXT:
|
|
case BUTTON_ON | TREE_NEXT | BUTTON_REPEAT:
|
|
#endif
|
|
used = true;
|
|
if ( dirstart < numentries - tree_max_on_screen ) {
|
|
dirstart += tree_max_on_screen;
|
|
if ( dirstart >
|
|
numentries - tree_max_on_screen )
|
|
dirstart = numentries - tree_max_on_screen;
|
|
}
|
|
else
|
|
dircursor = numentries - dirstart - 1;
|
|
break;
|
|
|
|
|
|
case BUTTON_PLAY:
|
|
#ifdef BUTTON_RC_PLAY
|
|
case BUTTON_RC_PLAY:
|
|
#endif
|
|
#ifdef BUTTON_ON
|
|
case BUTTON_ON | BUTTON_PLAY:
|
|
#endif
|
|
{
|
|
int onplay_result;
|
|
|
|
if(!numentries)
|
|
onplay_result = onplay(NULL, 0);
|
|
else {
|
|
if (currdir[1])
|
|
snprintf(buf, sizeof buf, "%s/%s",
|
|
currdir, dircache[dircursor+dirstart].name);
|
|
else
|
|
snprintf(buf, sizeof buf, "/%s",
|
|
dircache[dircursor+dirstart].name);
|
|
onplay_result = onplay(buf,
|
|
dircache[dircursor+dirstart].attr);
|
|
}
|
|
|
|
switch (onplay_result)
|
|
{
|
|
case ONPLAY_OK:
|
|
used = true;
|
|
break;
|
|
case ONPLAY_RELOAD_DIR:
|
|
reload_dir = 1;
|
|
used = true;
|
|
break;
|
|
case ONPLAY_START_PLAY:
|
|
used = false; /* this will enable the wps */
|
|
break;
|
|
}
|
|
exit = true;
|
|
break;
|
|
}
|
|
#ifdef BUTTON_ON
|
|
case BUTTON_ON | BUTTON_REL:
|
|
case BUTTON_ON | TREE_PREV | BUTTON_REL:
|
|
case BUTTON_ON | TREE_NEXT | BUTTON_REL:
|
|
exit = true;
|
|
break;
|
|
#endif
|
|
}
|
|
if ( used && !exit ) {
|
|
#ifdef HAVE_LCD_BITMAP
|
|
int xpos,ypos;
|
|
#endif
|
|
showdir(currdir, dirstart, dirfilter);
|
|
#ifdef HAVE_LCD_BITMAP
|
|
if (global_settings.invert_cursor) {
|
|
xpos = lcd_getxmargin();
|
|
ypos = (CURSOR_Y + dircursor) * fh + lcd_getymargin();
|
|
lcd_invertrect(xpos, ypos, LCD_WIDTH-xpos, fh);
|
|
}
|
|
else
|
|
#endif
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
lcd_update();
|
|
}
|
|
}
|
|
*ds = dirstart;
|
|
*dc = dircursor;
|
|
|
|
return used;
|
|
}
|
|
#endif
|
|
|
|
static bool dirbrowse(char *root, int *dirfilter)
|
|
{
|
|
int numentries=0;
|
|
char buf[MAX_PATH];
|
|
int i;
|
|
int lasti=-1;
|
|
int button;
|
|
int tree_max_on_screen;
|
|
bool reload_root = false;
|
|
int lastfilter = *dirfilter;
|
|
bool lastsortcase = global_settings.sort_case;
|
|
int lastdircursor=-1;
|
|
bool need_update = true;
|
|
bool exit_func = false;
|
|
bool enqueue_next = false;
|
|
long thumbnail_time = -1; /* for delaying a thumbnail */
|
|
bool update_all = false; /* set this to true when the whole file list
|
|
has been refreshed on screen */
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
tree_max_on_screen = recalc_screen_height();
|
|
#else
|
|
tree_max_on_screen = TREE_MAX_ON_SCREEN;
|
|
#endif
|
|
|
|
dircursor=0;
|
|
dirstart=0;
|
|
dirlevel=0;
|
|
|
|
memcpy(currdir,root,sizeof(currdir));
|
|
|
|
if (*dirfilter < NUM_FILTER_MODES)
|
|
start_resume(true);
|
|
|
|
numentries = showdir(currdir, dirstart, dirfilter);
|
|
if (numentries == -1)
|
|
return false; /* currdir is not a directory */
|
|
|
|
if (*dirfilter > NUM_FILTER_MODES && numentries==0)
|
|
{
|
|
splash(HZ*2, true, str(LANG_NO_FILES));
|
|
return false; /* No files found for rockbox_browser() */
|
|
}
|
|
|
|
update_all = true;
|
|
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
|
|
while(1) {
|
|
struct entry* file = &dircache[dircursor+dirstart];
|
|
|
|
bool restore = false;
|
|
|
|
button = button_get_w_tmo(HZ/5);
|
|
|
|
#ifndef SIMULATOR
|
|
if (boot_changed) {
|
|
bool stop = false;
|
|
|
|
lcd_clear_display();
|
|
lcd_puts(0,0,str(LANG_BOOT_CHANGED));
|
|
lcd_puts(0,1,str(LANG_REBOOT_NOW));
|
|
#ifdef HAVE_LCD_BITMAP
|
|
lcd_puts(0,3,str(LANG_CONFIRM_WITH_PLAY_RECORDER));
|
|
lcd_puts(0,4,str(LANG_CANCEL_WITH_ANY_RECORDER));
|
|
lcd_update();
|
|
#endif
|
|
while (!stop) {
|
|
switch (button_get(true)) {
|
|
case BUTTON_PLAY:
|
|
rolo_load("/" BOOTFILE);
|
|
stop = true;
|
|
break;
|
|
|
|
case SYS_USB_CONNECTED:
|
|
usb_screen();
|
|
stop = true;
|
|
break;
|
|
|
|
default:
|
|
stop = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
restore = true;
|
|
boot_changed = false;
|
|
}
|
|
#endif
|
|
|
|
switch ( button ) {
|
|
case TREE_EXIT:
|
|
#ifdef BUTTON_RC_STOP
|
|
case BUTTON_RC_STOP:
|
|
#endif
|
|
#ifdef HAVE_RECORDER_KEYPAD
|
|
case BUTTON_LEFT | BUTTON_REPEAT:
|
|
#endif
|
|
i=strlen(currdir);
|
|
if (i>1) {
|
|
while (currdir[i-1]!='/')
|
|
i--;
|
|
strcpy(buf,&currdir[i]);
|
|
if (i==1)
|
|
currdir[i]=0;
|
|
else
|
|
currdir[i-1]=0;
|
|
|
|
if (*dirfilter > NUM_FILTER_MODES && dirlevel < 1)
|
|
exit_func = true;
|
|
|
|
dirlevel--;
|
|
if ( dirlevel < MAX_DIR_LEVELS ) {
|
|
dirstart = dirpos[dirlevel];
|
|
dircursor = cursorpos[dirlevel];
|
|
}
|
|
else
|
|
dirstart = dircursor = 0;
|
|
|
|
if (dirstart == -1)
|
|
strcpy(lastfile, buf);
|
|
|
|
restore = true;
|
|
}
|
|
else
|
|
{
|
|
if (*dirfilter > NUM_FILTER_MODES && dirlevel < 1)
|
|
exit_func = true;
|
|
}
|
|
break;
|
|
|
|
#ifdef HAVE_RECORDER_KEYPAD
|
|
case BUTTON_OFF | BUTTON_REL:
|
|
#endif
|
|
/* Stop the music if it is playing, else show the shutdown
|
|
screen */
|
|
if(mpeg_status())
|
|
mpeg_stop();
|
|
else {
|
|
if (!charger_inserted()) {
|
|
shutdown_screen();
|
|
restore = true;
|
|
}
|
|
}
|
|
break;
|
|
|
|
#ifdef HAVE_RECORDER_KEYPAD
|
|
case BUTTON_OFF | BUTTON_REPEAT:
|
|
#else
|
|
case BUTTON_STOP | BUTTON_REPEAT:
|
|
#endif
|
|
if (charger_inserted()) {
|
|
charging_splash();
|
|
restore = true;
|
|
}
|
|
break;
|
|
|
|
case TREE_ENTER:
|
|
case TREE_ENTER | BUTTON_REPEAT:
|
|
#ifdef BUTTON_RC_PLAY
|
|
case BUTTON_RC_PLAY:
|
|
#endif
|
|
#ifdef HAVE_RECORDER_KEYPAD
|
|
case BUTTON_PLAY:
|
|
case BUTTON_PLAY | BUTTON_REPEAT:
|
|
#endif
|
|
if ( !numentries )
|
|
break;
|
|
if (currdir[1])
|
|
snprintf(buf,sizeof(buf),"%s/%s",currdir, file->name);
|
|
else
|
|
snprintf(buf,sizeof(buf),"/%s",file->name);
|
|
|
|
if (file->attr & ATTR_DIRECTORY) {
|
|
if (global_settings.talk_dir == 3) /* enter */
|
|
{
|
|
/* play_dirname */
|
|
DEBUGF("Playing directory thumbnail: %s", currdir);
|
|
play_dirname(dircursor+dirstart);
|
|
/* avoid reading getting cut by next filename */
|
|
enqueue_next = true;
|
|
}
|
|
memcpy(currdir,buf,sizeof(currdir));
|
|
if ( dirlevel < MAX_DIR_LEVELS ) {
|
|
dirpos[dirlevel] = dirstart;
|
|
cursorpos[dirlevel] = dircursor;
|
|
}
|
|
dirlevel++;
|
|
dircursor=0;
|
|
dirstart=0;
|
|
}
|
|
else {
|
|
int seed = current_tick;
|
|
bool play = false;
|
|
int start_index=0;
|
|
|
|
lcd_stop_scroll();
|
|
switch ( file->attr & TREE_ATTR_MASK ) {
|
|
case TREE_ATTR_M3U:
|
|
if (bookmark_autoload(buf))
|
|
{
|
|
restore = true;
|
|
break;
|
|
}
|
|
|
|
if (playlist_create(currdir, file->name) != -1)
|
|
{
|
|
if (global_settings.playlist_shuffle)
|
|
playlist_shuffle(seed, -1);
|
|
start_index = 0;
|
|
playlist_start(start_index,0);
|
|
play = true;
|
|
}
|
|
break;
|
|
|
|
case TREE_ATTR_MPA:
|
|
if (bookmark_autoload(currdir))
|
|
{
|
|
restore = true;
|
|
break;
|
|
}
|
|
|
|
if (playlist_create(currdir, NULL) != -1)
|
|
{
|
|
start_index =
|
|
build_playlist(dircursor+dirstart);
|
|
if (global_settings.playlist_shuffle)
|
|
{
|
|
start_index =
|
|
playlist_shuffle(seed,start_index);
|
|
|
|
/* when shuffling dir.: play all files
|
|
even if the file selected by user is
|
|
not the first one */
|
|
if (!global_settings.play_selected)
|
|
start_index = 0;
|
|
}
|
|
|
|
playlist_start(start_index, 0);
|
|
play = true;
|
|
}
|
|
break;
|
|
|
|
/* wps config file */
|
|
case TREE_ATTR_WPS:
|
|
wps_load(buf,true);
|
|
set_file(buf, global_settings.wps_file,
|
|
MAX_FILENAME);
|
|
restore = true;
|
|
break;
|
|
|
|
case TREE_ATTR_CFG:
|
|
if (!settings_load_config(buf))
|
|
break;
|
|
lcd_clear_display();
|
|
lcd_puts(0,0,str(LANG_SETTINGS_LOADED1));
|
|
lcd_puts(0,1,str(LANG_SETTINGS_LOADED2));
|
|
#ifdef HAVE_LCD_BITMAP
|
|
lcd_update();
|
|
|
|
/* maybe we have a new font */
|
|
tree_max_on_screen = recalc_screen_height();
|
|
/* make sure cursor is on screen */
|
|
while ( dircursor > tree_max_on_screen )
|
|
{
|
|
dircursor--;
|
|
dirstart++;
|
|
}
|
|
#endif
|
|
sleep(HZ/2);
|
|
restore = true;
|
|
break;
|
|
|
|
case TREE_ATTR_BMARK:
|
|
bookmark_load(buf, false);
|
|
restore = true;
|
|
reload_dir = true;
|
|
break;
|
|
|
|
case TREE_ATTR_LNG:
|
|
if(!lang_load(buf)) {
|
|
set_file(buf, global_settings.lang_file,
|
|
MAX_FILENAME);
|
|
talk_init(); /* use voice of same language */
|
|
splash(HZ, true, str(LANG_LANGUAGE_LOADED));
|
|
restore = true;
|
|
|
|
language_changed = true;
|
|
}
|
|
break;
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
case TREE_ATTR_FONT:
|
|
font_load(buf);
|
|
set_file(buf, global_settings.font_file,
|
|
MAX_FILENAME);
|
|
|
|
tree_max_on_screen = recalc_screen_height();
|
|
/* make sure cursor is on screen */
|
|
while ( dircursor > tree_max_on_screen ) {
|
|
dircursor--;
|
|
dirstart++;
|
|
}
|
|
restore = true;
|
|
break;
|
|
#endif
|
|
|
|
#ifndef SIMULATOR
|
|
/* firmware file */
|
|
case TREE_ATTR_MOD:
|
|
rolo_load(buf);
|
|
break;
|
|
#endif
|
|
|
|
/* plugin file */
|
|
case TREE_ATTR_ROCK:
|
|
if (plugin_load(buf,NULL) == PLUGIN_USB_CONNECTED)
|
|
reload_root = true;
|
|
else
|
|
restore = true;
|
|
break;
|
|
|
|
default:
|
|
{
|
|
char* plugin = filetype_get_plugin(file);
|
|
if (plugin)
|
|
{
|
|
if (plugin_load(plugin,buf) == PLUGIN_USB_CONNECTED)
|
|
reload_root = true;
|
|
else
|
|
restore = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( play ) {
|
|
if ( global_settings.resume ) {
|
|
/* the resume_index must always be the index in the
|
|
shuffled list in case shuffle is enabled */
|
|
global_settings.resume_index = start_index;
|
|
global_settings.resume_offset = 0;
|
|
settings_save();
|
|
}
|
|
|
|
start_wps = true;
|
|
}
|
|
else if (*dirfilter > NUM_FILTER_MODES)
|
|
exit_func = true;
|
|
}
|
|
restore = true;
|
|
break;
|
|
|
|
case TREE_PREV:
|
|
case TREE_PREV | BUTTON_REPEAT:
|
|
#ifdef BUTTON_RC_LEFT
|
|
case BUTTON_RC_LEFT:
|
|
#endif
|
|
if(filesindir) {
|
|
if(dircursor) {
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, false);
|
|
dircursor--;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
}
|
|
else {
|
|
if (dirstart) {
|
|
dirstart--;
|
|
numentries = showdir(currdir, dirstart, dirfilter);
|
|
update_all=true;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
}
|
|
else {
|
|
if (numentries < tree_max_on_screen) {
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor,
|
|
false);
|
|
dircursor = numentries - 1;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor,
|
|
true);
|
|
}
|
|
else {
|
|
dirstart = numentries - tree_max_on_screen;
|
|
dircursor = tree_max_on_screen - 1;
|
|
numentries = showdir(currdir, dirstart, dirfilter);
|
|
update_all = true;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y +
|
|
tree_max_on_screen - 1, true);
|
|
}
|
|
}
|
|
}
|
|
need_update = true;
|
|
}
|
|
break;
|
|
|
|
case TREE_NEXT:
|
|
case TREE_NEXT | BUTTON_REPEAT:
|
|
#ifdef BUTTON_RC_RIGHT
|
|
case BUTTON_RC_RIGHT:
|
|
#endif
|
|
if(filesindir)
|
|
{
|
|
if (dircursor + dirstart + 1 < numentries ) {
|
|
if(dircursor+1 < tree_max_on_screen) {
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, false);
|
|
dircursor++;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
}
|
|
else {
|
|
dirstart++;
|
|
numentries = showdir(currdir, dirstart, dirfilter);
|
|
update_all = true;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
}
|
|
}
|
|
else {
|
|
if(numentries < tree_max_on_screen) {
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, false);
|
|
dirstart = dircursor = 0;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
}
|
|
else {
|
|
dirstart = dircursor = 0;
|
|
numentries = showdir(currdir, dirstart, dirfilter);
|
|
update_all=true;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
}
|
|
}
|
|
need_update = true;
|
|
}
|
|
break;
|
|
|
|
case TREE_MENU:
|
|
if (*dirfilter < NUM_FILTER_MODES)
|
|
{
|
|
lcd_stop_scroll();
|
|
if (main_menu())
|
|
reload_root = true;
|
|
restore = true;
|
|
}
|
|
break;
|
|
|
|
#ifdef BUTTON_ON /* I bet the folks without ON-button want this to
|
|
work on a different button */
|
|
case BUTTON_ON:
|
|
if (handle_on(&dirstart, &dircursor, numentries,
|
|
tree_max_on_screen, dirfilter))
|
|
{
|
|
/* start scroll */
|
|
restore = true;
|
|
}
|
|
else
|
|
{
|
|
if (mpeg_status() & MPEG_STATUS_PLAY)
|
|
{
|
|
start_wps=true;
|
|
}
|
|
else
|
|
{
|
|
start_resume(false);
|
|
restore = true;
|
|
}
|
|
}
|
|
break;
|
|
#endif
|
|
|
|
#ifdef HAVE_RECORDER_KEYPAD
|
|
case BUTTON_F2:
|
|
if (*dirfilter < NUM_FILTER_MODES)
|
|
{
|
|
if (quick_screen(CONTEXT_TREE, BUTTON_F2))
|
|
reload_root = true;
|
|
restore = true;
|
|
break;
|
|
}
|
|
|
|
case BUTTON_F3:
|
|
if (*dirfilter < NUM_FILTER_MODES)
|
|
{
|
|
if (quick_screen(CONTEXT_TREE, BUTTON_F3))
|
|
reload_root = true;
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
tree_max_on_screen = recalc_screen_height();
|
|
#endif
|
|
restore = true;
|
|
}
|
|
#endif
|
|
break;
|
|
|
|
case SYS_USB_CONNECTED:
|
|
usb_screen();
|
|
reload_root = true;
|
|
break;
|
|
|
|
case BUTTON_NONE:
|
|
if (thumbnail_time != -1 &&
|
|
TIME_AFTER(current_tick, thumbnail_time))
|
|
{ /* a delayed hovering thumbnail is due now */
|
|
int res;
|
|
DEBUGF("Playing directory thumbnail: %s", currdir);
|
|
res = play_dirname(lasti);
|
|
if (res < 0) /* failed, not existing */
|
|
{ /* say the number instead, as a fallback */
|
|
talk_id(VOICE_DIR, false);
|
|
talk_number(lasti+1, true);
|
|
}
|
|
thumbnail_time = -1; /* job done */
|
|
}
|
|
status_draw(false);
|
|
break;
|
|
}
|
|
|
|
if ( button )
|
|
ata_spin();
|
|
|
|
if (start_wps)
|
|
{
|
|
lcd_stop_scroll();
|
|
if (wps_show() == SYS_USB_CONNECTED)
|
|
reload_root = true;
|
|
#ifdef HAVE_LCD_BITMAP
|
|
tree_max_on_screen = recalc_screen_height();
|
|
#endif
|
|
restore = true;
|
|
start_wps=false;
|
|
}
|
|
|
|
/* do we need to rescan dir? */
|
|
if (reload_dir || reload_root ||
|
|
lastfilter != *dirfilter ||
|
|
lastsortcase != global_settings.sort_case)
|
|
{
|
|
if ( reload_root ) {
|
|
strcpy(currdir, "/");
|
|
dirlevel = 0;
|
|
reload_root = false;
|
|
}
|
|
if (! reload_dir )
|
|
{
|
|
dircursor = 0;
|
|
dirstart = 0;
|
|
lastdir[0] = 0;
|
|
}
|
|
|
|
lastfilter = *dirfilter;
|
|
lastsortcase = global_settings.sort_case;
|
|
restore = true;
|
|
while (button_get(false)); /* clear button queue */
|
|
}
|
|
|
|
if (exit_func)
|
|
break;
|
|
|
|
if (restore || reload_dir) {
|
|
/* restore display */
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
tree_max_on_screen = recalc_screen_height();
|
|
#endif
|
|
|
|
/* We need to adjust if the number of lines on screen have
|
|
changed because of a status bar change */
|
|
if(CURSOR_Y+LINE_Y+dircursor>tree_max_on_screen) {
|
|
dirstart++;
|
|
dircursor--;
|
|
}
|
|
#ifdef HAVE_LCD_BITMAP
|
|
/* the sub-screen might've ruined the margins */
|
|
lcd_setmargins(MARGIN_X,MARGIN_Y); /* leave room for cursor and
|
|
icon */
|
|
lcd_setfont(FONT_UI);
|
|
#endif
|
|
numentries = showdir(currdir, dirstart, dirfilter);
|
|
update_all = true;
|
|
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);
|
|
|
|
need_update = true;
|
|
reload_dir = false;
|
|
}
|
|
|
|
if ( numentries && need_update) {
|
|
i = dirstart+dircursor;
|
|
|
|
/* if MP3 filter is on, cut off the extension */
|
|
if(lasti!=i || restore) {
|
|
lcd_stop_scroll();
|
|
|
|
/* So if lastdircursor and dircursor differ, and then full
|
|
screen was not refreshed, restore the previous line */
|
|
if ((lastdircursor != dircursor) && !update_all ) {
|
|
showfileline(lastdircursor, lasti, false, dirfilter); /* no scroll */
|
|
}
|
|
lasti=i;
|
|
lastdircursor=dircursor;
|
|
thumbnail_time = -1; /* cancel whatever we were about to say */
|
|
|
|
showfileline(dircursor, i, true, dirfilter); /* scroll please */
|
|
need_update = true;
|
|
|
|
if (dircache[i].attr & ATTR_DIRECTORY) /* directory? */
|
|
{
|
|
/* play directory thumbnail */
|
|
if (global_settings.talk_dir == 4) /* hover */
|
|
{ /* "schedule" a thumbnail, to have a little dalay */
|
|
thumbnail_time = current_tick + HOVER_DELAY;
|
|
}
|
|
else if (global_settings.talk_dir == 1) /* dirs as numbers */
|
|
{
|
|
talk_id(VOICE_DIR, false);
|
|
talk_number(i+1, true);
|
|
}
|
|
else if (global_settings.talk_dir == 2) /* dirs spelled */
|
|
{
|
|
talk_spell(dircache[i].name, false);
|
|
}
|
|
}
|
|
else if (global_settings.talk_file == 1) /* files as numbers */
|
|
{
|
|
/* try to find a voice ID for the extension, if known */
|
|
unsigned int j;
|
|
int ext_id = -1; /* default to none */
|
|
for (j=0; j<sizeof(filetypes)/sizeof(*filetypes); j++)
|
|
{
|
|
if ((dircache[i].attr & TREE_ATTR_MASK) == filetypes[j].tree_attr)
|
|
{
|
|
ext_id = filetypes[j].voiceclip;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* enqueue_next is true if still talking the dir name */
|
|
talk_id(VOICE_FILE, enqueue_next);
|
|
talk_number(i-dirsindir+1, true);
|
|
talk_id(ext_id, true);
|
|
enqueue_next = false;
|
|
}
|
|
else if (global_settings.talk_file == 2) /* files spelled */
|
|
{
|
|
/* enqueue_next is true if still talking the dir name */
|
|
talk_spell(dircache[i].name, enqueue_next);
|
|
enqueue_next = false;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
if(need_update) {
|
|
lcd_update();
|
|
|
|
need_update = false;
|
|
update_all = false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static int plsize = 0;
|
|
static bool add_dir(char* dirname, int len, int fd)
|
|
{
|
|
bool abort = false;
|
|
DIR* dir;
|
|
|
|
/* check for user abort */
|
|
#ifdef BUTTON_STOP
|
|
if (button_get(false) == BUTTON_STOP)
|
|
#else
|
|
if (button_get(false) == BUTTON_OFF)
|
|
#endif
|
|
return true;
|
|
|
|
dir = opendir(dirname);
|
|
if(!dir)
|
|
return true;
|
|
|
|
while (true) {
|
|
struct dirent *entry;
|
|
|
|
entry = readdir(dir);
|
|
if (!entry)
|
|
break;
|
|
if (entry->attribute & ATTR_DIRECTORY) {
|
|
int dirlen = strlen(dirname);
|
|
bool result;
|
|
|
|
if (!strcmp(entry->d_name, ".") ||
|
|
!strcmp(entry->d_name, ".."))
|
|
continue;
|
|
|
|
if (dirname[1])
|
|
snprintf(dirname+dirlen, len-dirlen, "/%s", entry->d_name);
|
|
else
|
|
snprintf(dirname, len, "/%s", entry->d_name);
|
|
|
|
result = add_dir(dirname, len, fd);
|
|
dirname[dirlen] = '\0';
|
|
if (result) {
|
|
abort = true;
|
|
break;
|
|
}
|
|
}
|
|
else {
|
|
int x = strlen(entry->d_name);
|
|
if ((!strcasecmp(&entry->d_name[x-4], ".mp3")) ||
|
|
(!strcasecmp(&entry->d_name[x-4], ".mp2")) ||
|
|
(!strcasecmp(&entry->d_name[x-4], ".mpa")))
|
|
{
|
|
char buf[8];
|
|
write(fd, dirname, strlen(dirname));
|
|
write(fd, "/", 1);
|
|
write(fd, entry->d_name, x);
|
|
write(fd, "\n", 1);
|
|
|
|
plsize++;
|
|
snprintf(buf, sizeof buf, "%d", plsize);
|
|
#ifdef HAVE_LCD_BITMAP
|
|
lcd_puts(0,4,buf);
|
|
lcd_update();
|
|
#else
|
|
x = 10;
|
|
if (plsize > 999)
|
|
x=7;
|
|
else {
|
|
if (plsize > 99)
|
|
x=8;
|
|
else {
|
|
if (plsize > 9)
|
|
x=9;
|
|
}
|
|
}
|
|
lcd_puts(x,0,buf);
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
closedir(dir);
|
|
|
|
return abort;
|
|
}
|
|
|
|
bool create_playlist(void)
|
|
{
|
|
int fd;
|
|
char filename[MAX_PATH];
|
|
|
|
snprintf(filename, sizeof filename, "%s.m3u",
|
|
currdir[1] ? currdir : "/root");
|
|
|
|
lcd_clear_display();
|
|
lcd_puts(0,0,str(LANG_CREATING));
|
|
lcd_puts_scroll(0,1,filename);
|
|
lcd_update();
|
|
|
|
fd = creat(filename,0);
|
|
if (fd < 0)
|
|
return false;
|
|
|
|
snprintf(filename, sizeof(filename), "%s", currdir[1] ? currdir : "/");
|
|
plsize = 0;
|
|
add_dir(filename, sizeof(filename), fd);
|
|
close(fd);
|
|
sleep(HZ);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool rockbox_browse(char *root, int dirfilter)
|
|
{
|
|
bool rc;
|
|
int dircursor_save = dircursor;
|
|
int dirstart_save = dirstart;
|
|
int dirlevel_save = dirlevel;
|
|
int dirpos_save = dirpos[0];
|
|
int cursorpos_save = cursorpos[0];
|
|
|
|
memcpy(currdir_save, currdir, sizeof(currdir));
|
|
reload_dir = true;
|
|
start_wps = false;
|
|
rc = dirbrowse(root, &dirfilter);
|
|
memcpy(currdir, currdir_save, sizeof(currdir));
|
|
|
|
reload_dir = true;
|
|
dirstart = dirstart_save;
|
|
cursorpos[0] = cursorpos_save;
|
|
dirlevel = dirlevel_save;
|
|
dircursor = dircursor_save;
|
|
dirpos[0] = dirpos_save;
|
|
|
|
return false;
|
|
}
|
|
|
|
void tree_init(void)
|
|
{
|
|
/* We copy the settings value in case it is changed by the user. We can't
|
|
use it until the next reboot. */
|
|
max_files_in_dir = global_settings.max_files_in_dir;
|
|
name_buffer_size = AVERAGE_FILENAME_LENGTH * max_files_in_dir;
|
|
|
|
name_buffer = buffer_alloc(name_buffer_size);
|
|
dircache = buffer_alloc(max_files_in_dir * sizeof(struct entry));
|
|
}
|
|
|
|
void bookmark_play(char *resume_file, int index, int offset, int seed)
|
|
{
|
|
int len=strlen(resume_file);
|
|
|
|
if (!strcasecmp(&resume_file[len-4], ".m3u"))
|
|
{
|
|
char* slash;
|
|
// check that the file exists
|
|
int fd = open(resume_file, O_RDONLY);
|
|
if(fd<0)
|
|
return;
|
|
close(fd);
|
|
|
|
slash = strrchr(resume_file,'/');
|
|
if (slash)
|
|
{
|
|
char* cp;
|
|
*slash=0;
|
|
|
|
cp=resume_file;
|
|
if (!cp[0])
|
|
cp="/";
|
|
|
|
if (playlist_create(cp, slash+1) != -1)
|
|
{
|
|
if (global_settings.playlist_shuffle)
|
|
playlist_shuffle(seed, -1);
|
|
playlist_start(index,offset);
|
|
}
|
|
*slash='/';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
lastdir[0]='\0';
|
|
if (playlist_create(resume_file, NULL) != -1)
|
|
{
|
|
resume_directory(resume_file);
|
|
if (global_settings.playlist_shuffle)
|
|
playlist_shuffle(seed, -1);
|
|
playlist_start(index,offset);
|
|
}
|
|
}
|
|
|
|
start_wps=true;
|
|
}
|