362 lines
10 KiB
C
362 lines
10 KiB
C
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/***************************************************************************
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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: main.c 12101 2007-01-24 02:19:22Z jdgordon $
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*
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* Copyright (C) 2007 Jonathan Gordon
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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 "config.h"
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#include "menu.h"
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#include "root_menu.h"
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#include "lang.h"
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#include "settings.h"
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#include "kernel.h"
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#include "debug.h"
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#include "misc.h"
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#include "rolo.h"
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#include "backdrop.h"
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#include "talk.h"
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#include "audio.h"
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/* gui api */
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#include "list.h"
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#include "statusbar.h"
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#include "splash.h"
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#include "buttonbar.h"
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#include "textarea.h"
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#include "action.h"
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#include "yesno.h"
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#include "main_menu.h"
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#include "tree.h"
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#include "radio.h"
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#ifdef HAVE_RECORDING
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#include "recording.h"
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#endif
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#include "gwps-common.h"
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#include "bookmark.h"
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#include "tagtree.h"
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#include "menus/exported_menus.h"
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struct root_items {
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int (*function)(void* param);
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void* param;
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};
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static int last_screen = GO_TO_ROOT; /* unfortunatly needed so we can resume
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or goto current track based on previous
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screen */
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static int browser(void* param)
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{
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int ret_val;
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struct tree_context* tc = tree_get_context();
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int filter = SHOW_SUPPORTED;
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char folder[MAX_PATH] = "/";
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/* stuff needed to remember position in file browser */
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static char last_folder[MAX_PATH] = "/";
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/* and stuff for the database browser */
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static int last_db_dirlevel = 0;
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switch ((int)param)
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{
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case GO_TO_FILEBROWSER:
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filter = global_settings.dirfilter;
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if (global_settings.browse_current &&
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last_screen == GO_TO_WPS && audio_status() &&
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wps_state.current_track_path[0] != '\0')
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{
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snprintf(folder, MAX_PATH, "%s", wps_state.current_track_path);
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}
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else
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snprintf(folder, MAX_PATH, "%s/", last_folder);
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break;
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case GO_TO_DBBROWSER:
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if (!tagcache_is_usable())
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{
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gui_syncsplash(HZ, true, str(LANG_TAGCACHE_BUSY));
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return GO_TO_PREVIOUS;
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}
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filter = SHOW_ID3DB;
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tc->dirlevel = last_db_dirlevel;
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break;
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case GO_TO_BROWSEPLUGINS:
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filter = SHOW_PLUGINS;
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snprintf(folder, MAX_PATH, "%s/", PLUGIN_DIR);
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break;
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}
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ret_val = rockbox_browse(folder, filter);
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switch ((int)param)
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{
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case GO_TO_FILEBROWSER:
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strcpy(last_folder, tc->currdir);
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break;
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case GO_TO_DBBROWSER:
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last_db_dirlevel = tc->dirlevel;
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break;
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}
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return ret_val;
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}
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static int menu(void* param)
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{
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(void)param;
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return main_menu();
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}
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#ifdef HAVE_RECORDING
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static int recscrn(void* param)
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{
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(void)param;
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recording_screen(false);
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return GO_TO_ROOT;
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}
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#endif
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static int wpsscrn(void* param)
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{
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int ret_val = GO_TO_PREVIOUS;
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(void)param;
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if (audio_status())
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{
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ret_val = gui_wps_show();
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}
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else if ( global_status.resume_index != -1 )
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{
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DEBUGF("Resume index %X offset %X\n",
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global_status.resume_index,
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global_status.resume_offset);
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#ifdef HAVE_ALARM_MOD
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if ( rtc_check_alarm_started(true) ) {
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rtc_enable_alarm(false);
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}
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#endif
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if (playlist_resume() != -1)
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{
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playlist_start(global_status.resume_index,
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global_status.resume_offset);
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ret_val = gui_wps_show();
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}
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}
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else
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{
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gui_syncsplash(HZ*2, true, str(LANG_NOTHING_TO_RESUME));
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}
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#if LCD_DEPTH > 1
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show_main_backdrop();
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#endif
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return ret_val;
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}
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#if CONFIG_TUNER
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static int radio(void* param)
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{
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(void)param;
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radio_screen();
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return GO_TO_ROOT;
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}
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#endif
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static int load_bmarks(void* param)
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{
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(void)param;
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bookmark_mrb_load();
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return GO_TO_PREVIOUS;
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}
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static const struct root_items items[] = {
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[GO_TO_FILEBROWSER] = { browser, (void*)GO_TO_FILEBROWSER },
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[GO_TO_DBBROWSER] = { browser, (void*)GO_TO_DBBROWSER },
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[GO_TO_WPS] = { wpsscrn, NULL },
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[GO_TO_MAINMENU] = { menu, NULL },
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#ifdef HAVE_RECORDING
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[GO_TO_RECSCREEN] = { recscrn, NULL },
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#endif
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#if CONFIG_TUNER
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[GO_TO_FM] = { radio, NULL },
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#endif
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[GO_TO_RECENTBMARKS] = { load_bmarks, NULL },
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[GO_TO_BROWSEPLUGINS] = { browser, (void*)GO_TO_BROWSEPLUGINS },
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};
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static const int nb_items = sizeof(items)/sizeof(*items);
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#ifdef BOOTFILE
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extern bool boot_changed; /* from tree.c */
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static void check_boot(void)
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{
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if (boot_changed) {
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char *lines[]={str(LANG_BOOT_CHANGED), str(LANG_REBOOT_NOW)};
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struct text_message message={lines, 2};
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if(gui_syncyesno_run(&message, NULL, NULL)==YESNO_YES)
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rolo_load("/" BOOTFILE);
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boot_changed = false;
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}
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}
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#else
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# define check_boot()
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#endif
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int item_callback(int action, const struct menu_item_ex *this_item) ;
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MENUITEM_RETURNVALUE(file_browser, ID2P(LANG_DIR_BROWSER), GO_TO_FILEBROWSER,
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NULL, bitmap_icons_6x8[Icon_file_view_menu]);
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MENUITEM_RETURNVALUE(db_browser, ID2P(LANG_TAGCACHE), GO_TO_DBBROWSER,
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NULL, bitmap_icons_6x8[Icon_Audio]);
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MENUITEM_RETURNVALUE(rocks_browser, ID2P(LANG_PLUGINS), GO_TO_BROWSEPLUGINS,
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NULL, bitmap_icons_6x8[Icon_Plugin]);
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char *get_wps_item_name(int selected_item, void * data, char *buffer)
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{
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(void)selected_item; (void)data; (void)buffer;
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if (audio_status())
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return str(LANG_NOW_PLAYING);
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return str(LANG_RESUME_PLAYBACK);
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}
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MENUITEM_RETURNVALUE_DYNTEXT(wps_item, GO_TO_WPS, NULL, get_wps_item_name,
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NULL, bitmap_icons_6x8[Icon_Playback_menu]);
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#ifdef HAVE_RECORDING
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MENUITEM_RETURNVALUE(rec, ID2P(LANG_RECORDING_MENU), GO_TO_RECSCREEN,
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NULL, bitmap_icons_6x8[Icon_Recording]);
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#endif
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#if CONFIG_TUNER
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MENUITEM_RETURNVALUE(fm, ID2P(LANG_FM_RADIO), GO_TO_FM,
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item_callback, bitmap_icons_6x8[Icon_Radio_screen]);
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#endif
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MENUITEM_RETURNVALUE(menu_, ID2P(LANG_SETTINGS_MENU), GO_TO_MAINMENU,
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NULL, bitmap_icons_6x8[Icon_Submenu_Entered]);
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MENUITEM_RETURNVALUE(bookmarks, ID2P(LANG_BOOKMARK_MENU_RECENT_BOOKMARKS),
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GO_TO_RECENTBMARKS, item_callback,
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bitmap_icons_6x8[Icon_Bookmark]);
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#ifdef HAVE_LCD_CHARCELLS
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static int do_shutdown(void)
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{
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sys_poweroff();
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return 0;
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}
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MENUITEM_FUNCTION(do_shutdown_item, ID2P(LANG_SHUTDOWN), do_shutdown, NULL, NOICON);
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#endif
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MAKE_MENU(root_menu_, ID2P(LANG_ROCKBOX_TITLE),
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NULL, bitmap_icons_6x8[Icon_Rockbox],
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&bookmarks, &file_browser, &db_browser,
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&wps_item, &menu_,
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#ifdef HAVE_RECORDING
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&rec,
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#endif
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#if CONFIG_TUNER
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&fm,
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#endif
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&playlist_options, &rocks_browser, &info_menu
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#ifdef HAVE_LCD_CHARCELLS
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,&do_shutdown_item
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#endif
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);
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int item_callback(int action, const struct menu_item_ex *this_item)
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{
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switch (action)
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{
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case ACTION_REQUEST_MENUITEM:
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#if CONFIG_TUNER
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if (this_item == &fm)
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{
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if (radio_hardware_present() == 0)
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return ACTION_EXIT_MENUITEM;
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}
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else
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#endif
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if (this_item == &bookmarks)
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{
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if (global_settings.usemrb == 0)
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return ACTION_EXIT_MENUITEM;
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}
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break;
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}
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return action;
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}
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void root_menu(void)
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{
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int previous_browser = GO_TO_FILEBROWSER;
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int previous_music = GO_TO_WPS;
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int ret_val = GO_TO_ROOT;
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int this_screen = GO_TO_ROOT;
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int selected = 0;
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if (global_settings.start_in_screen == 0)
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ret_val = (int)global_status.last_screen;
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else ret_val = global_settings.start_in_screen - 2;
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while (true)
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{
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switch (ret_val)
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{
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case GO_TO_ROOT:
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ret_val = do_menu(&root_menu_, &selected);
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/* As long as MENU_ATTACHED_USB == GO_TO_ROOT this works */
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if (ret_val == MENU_ATTACHED_USB)
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{
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check_boot();
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continue;
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}
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if (ret_val == GO_TO_PREVIOUS_MUSIC)
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ret_val = previous_music;
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last_screen = GO_TO_ROOT;
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break;
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case GO_TO_PREVIOUS:
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ret_val = last_screen;
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if (last_screen == GO_TO_ROOT)
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continue;
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break;
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case GO_TO_PREVIOUS_BROWSER:
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if ((previous_browser == GO_TO_DBBROWSER) &&
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!tagcache_is_usable())
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ret_val = GO_TO_FILEBROWSER;
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else
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ret_val = previous_browser;
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break;
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case GO_TO_PREVIOUS_MUSIC:
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ret_val = previous_music;
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break;
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}
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this_screen = ret_val;
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if (this_screen == GO_TO_FILEBROWSER)
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previous_browser = GO_TO_FILEBROWSER;
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else if (this_screen == GO_TO_DBBROWSER)
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previous_browser = GO_TO_DBBROWSER;
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else if (this_screen == GO_TO_WPS)
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previous_music = GO_TO_WPS;
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#if CONFIG_TUNER
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else if (this_screen == GO_TO_FM)
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previous_music = GO_TO_FM;
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#endif
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/* set the global_status.last_screen before entering,
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if we dont we will always return to the wrong screen on boot */
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global_status.last_screen = (char)this_screen;
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status_save();
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action_signalscreenchange();
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ret_val = items[this_screen].function(items[this_screen].param);
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if (ret_val != GO_TO_PREVIOUS)
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last_screen = this_screen;
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}
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return;
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}
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