/* main loop, handles key events */
static int dirbrowse(void)
{
int numentries=0;
char buf[MAX_PATH];
int button, 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
tc.firstpos = 0;
lasttable = -1;
lastextra = -1;
lastfirstpos = 0;
#endif
start_wps = false;
numentries = update_dir();
reload_dir = false;
if (numentries == -1)
return GO_TO_PREVIOUS; /* currdir is not a directory */
if (*tc.dirfilter > NUM_FILTER_MODES && numentries==0)
{
splash(HZ*2, ID2P(LANG_NO_FILES));
return GO_TO_PREVIOUS; /* No files found for rockbox_browse() */
}
gui_synclist_draw(&tree_lists);
while(1) {
struct entry *dircache = tc.dircache;
bool restore = false;
if (tc.dirlevel < 0)
tc.dirlevel = 0; /* shouldnt be needed.. this code needs work! */
#ifdef BOOTFILE
if (boot_changed) {
static const char *lines[]={ID2P(LANG_BOOT_CHANGED), ID2P(LANG_REBOOT_NOW)};
static const struct text_message message={lines, 2};
if(gui_syncyesno_run(&message, NULL, NULL)==YESNO_YES)
rolo_load("/" BOOTFILE);
restore = true;
boot_changed = false;
}
#endif
button = get_action(CONTEXT_TREE,
list_do_action_timeout(&tree_lists, HZ/2));
oldbutton = button;
gui_synclist_do_button(&tree_lists, &button,LIST_WRAP_UNLESS_HELD);
tc.selected_item = gui_synclist_get_sel_pos(&tree_lists);
switch ( button ) {
case ACTION_STD_OK:
/* nothing to do if no files to display */
if ( numentries == 0 )
break;
if ((tc.browse->flags & BROWSE_SELECTONLY) &&
!(dircache[tc.selected_item].attr & ATTR_DIRECTORY))
{
tc.browse->flags |= BROWSE_SELECTED;
get_current_file(tc.browse->buf, tc.browse->bufsize);
return GO_TO_PREVIOUS;
}
#ifdef HAVE_TAGCACHE
switch (id3db?tagtree_enter(&tc):ft_enter(&tc))
#else
switch (ft_enter(&tc))
#endif
{
case GO_TO_FILEBROWSER: reload_dir = true; break;
case GO_TO_WPS:
return GO_TO_WPS;
#if CONFIG_TUNER
case GO_TO_FM:
return GO_TO_FM;
#endif
case GO_TO_ROOT: exit_func = true; break;
default: break;
}
restore = true;
break;
case ACTION_STD_CANCEL:
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,"/"))))
{
#ifdef HAVE_LCD_BITMAP /* charcell doesnt have ACTION_TREE_PGLEFT so this isnt needed */
if (oldbutton == ACTION_TREE_PGLEFT)
break;
else
#endif
return GO_TO_ROOT;
}
#ifdef HAVE_TAGCACHE
if (id3db)
tagtree_exit(&tc);
else
#endif
if (ft_exit(&tc) == 3)
exit_func = true;
restore = true;
break;
case ACTION_TREE_STOP:
if (list_stop_handler())
restore = true;
break;
case ACTION_STD_MENU:
return GO_TO_ROOT;
break;
#ifdef HAVE_RECORDING
case ACTION_STD_REC:
return GO_TO_RECSCREEN;
#endif
case ACTION_TREE_WPS:
return GO_TO_PREVIOUS_MUSIC;
break;
#ifdef HAVE_QUICKSCREEN
case ACTION_STD_QUICKSCREEN:
/* don't enter f2 from plugin browser */
if (*tc.dirfilter < NUM_FILTER_MODES)
{
if (quick_screen_quick(button))
reload_dir = true;
restore = true;
}
break;
#endif
#ifdef BUTTON_F3
case ACTION_F3:
/* don't enter f3 from plugin browser */
if (*tc.dirfilter < NUM_FILTER_MODES)
{
if (quick_screen_f3(ACTION_F3))
reload_dir = true;
restore = true;
}
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);
else {
#ifdef HAVE_TAGCACHE
if (id3db)
{
if (tagtree_get_attr(&tc) == FILE_ATTR_AUDIO)
{
attr = FILE_ATTR_AUDIO;
tagtree_get_filename(&tc, buf, sizeof(buf));
}
else
attr = ATTR_DIRECTORY;
}
else
#endif
{
attr = dircache[tc.selected_item].attr;
if (currdir[1]) /* Not in / */
snprintf(buf, sizeof buf, "%s/%s",
currdir,
dircache[tc.selected_item].name);
else /* In / */
snprintf(buf, sizeof buf, "/%s",
dircache[tc.selected_item].name);
}
onplay_result = onplay(buf, attr, curr_context, hotkey);
}
switch (onplay_result)
{
case ONPLAY_MAINMENU:
return GO_TO_ROOT;
case ONPLAY_OK:
restore = true;
break;
case ONPLAY_RELOAD_DIR:
reload_dir = true;
break;
case ONPLAY_START_PLAY:
return GO_TO_WPS;
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 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 = true;
}
if (exit_func)
return GO_TO_PREVIOUS;
if (restore || reload_dir) {
/* 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 true;
}
void main(void)
{
int rc;
power_init();
system_init();
kernel_init();
lcd_init();
show_logo();
enable_irq();
adc_init();
usb_init();
button_init();
powermgmt_init();
#if CONFIG_CHARGING && (CONFIG_CPU == SH7034)
if (charger_inserted()
#ifdef ATA_POWER_PLAYERSTYLE
&& !ide_powered() /* relies on probing result from bootloader */
#endif
)
{
charging_screen(); /* display a "charging" screen */
show_logo(); /* again, to provide better visual feedback */
}
#endif
rc = storage_init();
if(rc)
{
#ifdef HAVE_LCD_BITMAP
char str[32];
lcd_clear_display();
snprintf(str, 31, "ATA error: %d", rc);
lcd_puts(0, 1, str);
lcd_update();
while(!(button_get(true) & BUTTON_REL));
#endif
panicf("storage: %d", rc);
}
usb_start_monitoring();
while (usb_detect() == USB_INSERTED)
{ /* enter USB mode early, before trying to mount */
if (button_get_w_tmo(HZ/10) == SYS_USB_CONNECTED)
{
usb_screen();
}
}
rc = disk_mount_all();
if (rc<=0)
{
prompt_usb("No partition", "found.");
}
{ // rolo the firmware
static const char filename[] = "/" BOOTFILE;
rolo_load((char*)filename); /* won't return if started */
prompt_usb("No firmware", filename);
}
}
int ft_enter(struct tree_context* c)
{
int rc = GO_TO_PREVIOUS;
char buf[MAX_PATH];
struct entry* file = tree_get_entry_at(c, c->selected_item);
int file_attr = file->attr;
if (c->currdir[1])
snprintf(buf,sizeof(buf),"%s/%s",c->currdir, file->name);
else
snprintf(buf,sizeof(buf),"/%s",file->name);
if (file_attr & ATTR_DIRECTORY) {
memcpy(c->currdir, buf, sizeof(c->currdir));
if ( c->dirlevel < MAX_DIR_LEVELS )
c->selected_item_history[c->dirlevel] = c->selected_item;
c->dirlevel++;
c->selected_item=0;
}
else {
int seed = current_tick;
bool play = false;
int start_index=0;
switch ( file_attr & FILE_ATTR_MASK ) {
case FILE_ATTR_M3U:
if (!bookmark_autoload(buf))
playlist_viewer_ex(buf);
break;
case FILE_ATTR_AUDIO:
if (bookmark_autoload(c->currdir))
break;
splash(0, ID2P(LANG_WAIT));
/* about to create a new current playlist...
allow user to cancel the operation */
if (!warn_on_pl_erase())
break;
if (global_settings.party_mode && audio_status())
{
playlist_insert_track(NULL, buf,
PLAYLIST_INSERT_LAST, true, true);
splash(HZ, ID2P(LANG_QUEUE_LAST));
}
else if (playlist_create(c->currdir, NULL) != -1)
{
start_index = ft_build_playlist(c, c->selected_item);
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;
#if CONFIG_TUNER
/* fmr preset file */
case FILE_ATTR_FMR:
splash(0, ID2P(LANG_WAIT));
/* Preset inside the default folder. */
if(!strncasecmp(FMPRESET_PATH, buf, strlen(FMPRESET_PATH)))
{
set_file(buf, global_settings.fmr_file, MAX_FILENAME);
radio_load_presets(global_settings.fmr_file);
}
/*
* Preset outside default folder, we can choose such only
* if we are out of the radio screen, so the check for the
* radio status isn't neccessary
*/
else
{
radio_load_presets(buf);
}
rc = GO_TO_FM;
break;
case FILE_ATTR_FMS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.fms_file, MAX_FILENAME);
settings_apply_skins();
break;
#ifdef HAVE_REMOTE_LCD
case FILE_ATTR_RFMS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.rfms_file, MAX_FILENAME);
settings_apply_skins();
break;
#endif
#endif
#ifdef HAVE_LCD_BITMAP
case FILE_ATTR_SBS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.sbs_file, MAX_FILENAME);
settings_apply_skins();
break;
#endif
#ifdef HAVE_REMOTE_LCD
case FILE_ATTR_RSBS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.rsbs_file, MAX_FILENAME);
settings_apply_skins();
break;
#endif
/* wps config file */
case FILE_ATTR_WPS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.wps_file,
MAX_FILENAME);
settings_apply_skins();
break;
#if defined(HAVE_REMOTE_LCD) && (NB_SCREENS > 1)
/* remote-wps config file */
case FILE_ATTR_RWPS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.rwps_file,
MAX_FILENAME);
settings_apply_skins();
break;
#endif
case FILE_ATTR_CFG:
splash(0, ID2P(LANG_WAIT));
if (!settings_load_config(buf,true))
break;
splash(HZ, ID2P(LANG_SETTINGS_LOADED));
break;
case FILE_ATTR_BMARK:
splash(0, ID2P(LANG_WAIT));
bookmark_load(buf, false);
rc = GO_TO_FILEBROWSER;
break;
case FILE_ATTR_LNG:
splash(0, ID2P(LANG_WAIT));
if (lang_core_load(buf))
{
splash(HZ, ID2P(LANG_FAILED));
break;
}
set_file(buf, (char *)global_settings.lang_file,
MAX_FILENAME);
talk_init(); /* use voice of same language */
viewportmanager_theme_changed(THEME_LANGUAGE);
settings_apply_skins();
splash(HZ, ID2P(LANG_LANGUAGE_LOADED));
break;
#ifdef HAVE_LCD_BITMAP
case FILE_ATTR_FONT:
ft_load_font(buf);
break;
case FILE_ATTR_KBD:
splash(0, ID2P(LANG_WAIT));
if (!load_kbd(buf))
splash(HZ, ID2P(LANG_KEYBOARD_LOADED));
set_file(buf, (char *)global_settings.kbd_file, MAX_FILENAME);
break;
#endif
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
/* firmware file */
case FILE_ATTR_MOD:
splash(0, ID2P(LANG_WAIT));
audio_hard_stop();
rolo_load(buf);
break;
#endif
/* plugin file */
case FILE_ATTR_ROCK:
case FILE_ATTR_LUA:
{
char *plugin = buf, *argument = NULL, lua_path[MAX_PATH];
int ret;
if ((file_attr & FILE_ATTR_MASK) == FILE_ATTR_LUA) {
snprintf(lua_path, sizeof(lua_path)-1, "%s/lua.rock", VIEWERS_DIR); /* Use a #define here ? */
plugin = lua_path;
argument = buf;
}
if (global_settings.party_mode && audio_status()) {
splash(HZ, ID2P(LANG_PARTY_MODE));
break;
}
ret = plugin_load(plugin, argument);
switch (ret)
{
case PLUGIN_GOTO_WPS:
play = true;
break;
case PLUGIN_USB_CONNECTED:
if(*c->dirfilter > NUM_FILTER_MODES)
/* leave sub-browsers after usb, doing
otherwise might be confusing to the user */
rc = GO_TO_ROOT;
else
rc = GO_TO_FILEBROWSER;
break;
/*
case PLUGIN_ERROR:
case PLUGIN_OK:
*/
default:
break;
}
break;
}
case FILE_ATTR_CUE:
display_cuesheet_content(buf);
break;
default:
{
const char* plugin;
if (global_settings.party_mode && audio_status()) {
splash(HZ, ID2P(LANG_PARTY_MODE));
break;
}
struct entry* file = tree_get_entry_at(c, c->selected_item);
plugin = filetype_get_plugin(file);
if (plugin)
{
switch (plugin_load(plugin,buf))
{
case PLUGIN_USB_CONNECTED:
rc = GO_TO_FILEBROWSER;
break;
case PLUGIN_GOTO_WPS:
rc = GO_TO_WPS;
break;
/*
case PLUGIN_OK:
case PLUGIN_ERROR:
*/
default:
break;
}
}
break;
}
}
if ( play ) {
/* the resume_index must always be the index in the
shuffled list in case shuffle is enabled */
global_status.resume_index = start_index;
global_status.resume_offset = 0;
status_save();
rc = GO_TO_WPS;
}
else {
if (*c->dirfilter > NUM_FILTER_MODES &&
*c->dirfilter != SHOW_CFG &&
*c->dirfilter != SHOW_FONT &&
*c->dirfilter != SHOW_PLUGINS)
{
rc = GO_TO_ROOT;
}
}
}
return rc;
}
