static void init_tagcache(void)
{
bool clear = false;
#if CONFIG_CODEC == SWCODEC
long talked_tick = 0;
#endif
tagcache_init();
while (!tagcache_is_initialized())
{
int ret = tagcache_get_commit_step();
if (ret > 0)
{
#if CONFIG_CODEC == SWCODEC
/* hwcodec can't use voice here, as the database commit
* uses the audio buffer. */
if(global_settings.talk_menu
&& (talked_tick == 0
|| TIME_AFTER(current_tick, talked_tick+7*HZ)))
{
talked_tick = current_tick;
talk_id(LANG_TAGCACHE_INIT, false);
talk_number(ret, true);
talk_id(VOICE_OF, true);
talk_number(tagcache_get_max_commit_step(), true);
}
#endif
#ifdef HAVE_LCD_BITMAP
if (lang_is_rtl())
{
splashf(0, "[%d/%d] %s", ret, tagcache_get_max_commit_step(),
str(LANG_TAGCACHE_INIT));
}
else
{
splashf(0, "%s [%d/%d]", str(LANG_TAGCACHE_INIT), ret,
tagcache_get_max_commit_step());
}
#else
lcd_double_height(false);
lcd_putsf(0, 1, " DB [%d/%d]", ret,
tagcache_get_max_commit_step());
lcd_update();
#endif
clear = true;
}
sleep(HZ/4);
}
tagtree_init();
if (clear)
{
backlight_on();
show_logo();
}
}
static int browser(void* param)
{
int ret_val;
#ifdef HAVE_TAGCACHE
struct tree_context* tc = tree_get_context();
#endif
int filter = SHOW_SUPPORTED;
char folder[MAX_PATH] = "/";
/* stuff needed to remember position in file browser */
static char last_folder[MAX_PATH] = "/";
/* and stuff for the database browser */
#ifdef HAVE_TAGCACHE
static int last_db_dirlevel = 0, last_db_selection = 0;
#endif
switch ((intptr_t)param)
{
case GO_TO_FILEBROWSER:
filter = global_settings.dirfilter;
if (global_settings.browse_current &&
last_screen == GO_TO_WPS &&
current_track_path[0])
{
strcpy(folder, current_track_path);
}
else if (!strcmp(last_folder, "/"))
{
strcpy(folder, global_settings.start_directory);
}
else
{
#ifdef HAVE_HOTSWAP
bool in_hotswap = false;
/* handle entering an ejected drive */
int i;
for (i = 0; i < NUM_VOLUMES; i++)
{
char vol_string[VOL_ENUM_POS + 8];
if (!storage_removable(i))
continue;
/* VOL_NAMES contains a %d */
snprintf(vol_string, sizeof(vol_string), "/"VOL_NAMES, i);
/* test whether we would browse the external card */
if (!storage_present(i) &&
(strstr(last_folder, vol_string)
#ifdef HAVE_HOTSWAP_STORAGE_AS_MAIN
|| (i == 0)
#endif
))
{ /* leave folder as "/" to avoid crash when trying
* to access an ejected drive */
strcpy(folder, "/");
in_hotswap = true;
break;
}
}
if (!in_hotswap)
#endif
strcpy(folder, last_folder);
}
break;
#ifdef HAVE_TAGCACHE
case GO_TO_DBBROWSER:
if (!tagcache_is_usable())
{
bool reinit_attempted = false;
/* Now display progress until it's ready or the user exits */
while(!tagcache_is_usable())
{
struct tagcache_stat *stat = tagcache_get_stat();
/* Allow user to exit */
if (action_userabort(HZ/2))
break;
/* Maybe just needs to reboot due to delayed commit */
if (stat->commit_delayed)
{
splash(HZ*2, ID2P(LANG_PLEASE_REBOOT));
break;
}
/* Check if ready status is known */
if (!stat->readyvalid)
{
splash(0, str(LANG_TAGCACHE_BUSY));
continue;
}
/* Re-init if required */
if (!reinit_attempted && !stat->ready &&
stat->processed_entries == 0 && stat->commit_step == 0)
{
/* Prompt the user */
reinit_attempted = true;
static const char *lines[]={
ID2P(LANG_TAGCACHE_BUSY), ID2P(LANG_TAGCACHE_FORCE_UPDATE)};
static const struct text_message message={lines, 2};
if(gui_syncyesno_run(&message, NULL, NULL) == YESNO_NO)
break;
int i;
FOR_NB_SCREENS(i)
screens[i].clear_display();
/* Start initialisation */
tagcache_rebuild();
}
/* Display building progress */
static long talked_tick = 0;
if(global_settings.talk_menu &&
(talked_tick == 0
|| TIME_AFTER(current_tick, talked_tick+7*HZ)))
{
talked_tick = current_tick;
if (stat->commit_step > 0)
{
talk_id(LANG_TAGCACHE_INIT, false);
talk_number(stat->commit_step, true);
talk_id(VOICE_OF, true);
talk_number(tagcache_get_max_commit_step(), true);
} else if(stat->processed_entries)
{
talk_number(stat->processed_entries, false);
talk_id(LANG_BUILDING_DATABASE, true);
}
}
if (stat->commit_step > 0)
{
if (lang_is_rtl())
{
splashf(0, "[%d/%d] %s", stat->commit_step,
tagcache_get_max_commit_step(),
str(LANG_TAGCACHE_INIT));
}
else
{
splashf(0, "%s [%d/%d]", str(LANG_TAGCACHE_INIT),
stat->commit_step,
tagcache_get_max_commit_step());
}
}
else
{
splashf(0, str(LANG_BUILDING_DATABASE),
stat->processed_entries);
}
}
}
if (!tagcache_is_usable())
return GO_TO_PREVIOUS;
filter = SHOW_ID3DB;
tc->dirlevel = last_db_dirlevel;
tc->selected_item = last_db_selection;
break;
#endif
case GO_TO_BROWSEPLUGINS:
filter = SHOW_PLUGINS;
strlcpy(folder, PLUGIN_DIR, MAX_PATH);
break;
}
ret_val = rockbox_browse(folder, filter);
switch ((intptr_t)param)
{
case GO_TO_FILEBROWSER:
if (!get_current_file(last_folder, MAX_PATH) ||
(!strchr(&last_folder[1], '/') &&
global_settings.start_directory[1] != '\0'))
{
last_folder[0] = '/';
last_folder[1] = '\0';
}
break;
#ifdef HAVE_TAGCACHE
case GO_TO_DBBROWSER:
last_db_dirlevel = tc->dirlevel;
last_db_selection = tc->selected_item;
break;
#endif
}
return ret_val;
}
