/* load tracks from specified directory to resume play */
void resume_directory(const char *dir)
{
int dirfilter = *tc.dirfilter;
int ret;
#ifdef HAVE_TAGCACHE
bool id3db = *tc.dirfilter == SHOW_ID3DB;
#endif
/* make sure the dirfilter is sane. The only time it should be possible
* thats its not is when resume playlist is called from a plugin
*/
#ifdef HAVE_TAGCACHE
if (!id3db)
#endif
*tc.dirfilter = global_settings.dirfilter;
ret = ft_load(&tc, dir);
*tc.dirfilter = dirfilter;
if (ret < 0)
return;
lastdir[0] = 0;
ft_build_playlist(&tc, 0);
#ifdef HAVE_TAGCACHE
if (id3db)
tagtree_load(&tc);
#endif
}
/* Selects a file and update tree context properly */
void set_current_file(const char *path)
{
const char *name;
int i;
#ifdef HAVE_TAGCACHE
/* in ID3DB mode it is a bad idea to call this function */
/* (only happens with `follow playlist') */
if( *tc.dirfilter == SHOW_ID3DB )
return;
#endif
/* separate directory from filename */
/* gets the directory's name and put it into tc.currdir */
name = strrchr(path+1,'/');
if (name)
{
strlcpy(tc.currdir, path, name - path + 1);
name++;
}
else
{
strcpy(tc.currdir, "/");
name = path+1;
}
strcpy(lastfile, name);
/* If we changed dir we must recalculate the dirlevel
and adjust the selected history properly */
if (strncmp(tc.currdir,lastdir,sizeof(lastdir)))
{
tc.dirlevel = 0;
tc.selected_item_history[tc.dirlevel] = -1;
/* use '/' to calculate dirlevel */
for (i = 1; path[i] != '\0'; i++)
{
if (path[i] == '/')
{
tc.dirlevel++;
tc.selected_item_history[tc.dirlevel] = -1;
}
}
}
if (ft_load(&tc, NULL) >= 0)
{
tc.selected_item = tree_get_file_position(lastfile);
}
}
GF_EXPORT
GF_BaseInterface *LoadInterface(u32 InterfaceType)
{
if (InterfaceType == GF_FONT_READER_INTERFACE) return (GF_BaseInterface *)ft_load();
return NULL;
}
/*
* Called when a new dir is loaded (for example when returning from other apps ...)
* also completely redraws the tree
*/
static int update_dir(void)
{
bool changed = false;
#ifdef HAVE_TAGCACHE
bool id3db = *tc.dirfilter == SHOW_ID3DB;
/* Checks for changes */
if (id3db) {
if (tc.currtable != lasttable ||
tc.currextra != lastextra ||
tc.firstpos != lastfirstpos ||
reload_dir)
{
if (tagtree_load(&tc) < 0)
return -1;
lasttable = tc.currtable;
lastextra = tc.currextra;
lastfirstpos = tc.firstpos;
changed = true;
}
}
else
#endif
{
/* if the tc.currdir has been changed, reload it ...*/
if (strncmp(tc.currdir, lastdir, sizeof(lastdir)) || reload_dir)
{
if (ft_load(&tc, NULL) < 0)
return -1;
strcpy(lastdir, tc.currdir);
changed = true;
}
}
/* if selected item is undefined */
if (tc.selected_item == -1)
{
/* use lastfile to determine the selected item */
tc.selected_item = tree_get_file_position(lastfile);
/* If the file doesn't exists, select the first one (default) */
if(tc.selected_item < 0)
tc.selected_item = 0;
changed = true;
}
if (changed)
{
if(
#ifdef HAVE_TAGCACHE
!id3db &&
#endif
tc.dirfull )
{
splash(HZ, ID2P(LANG_SHOWDIR_BUFFER_FULL));
}
}
#ifdef HAVE_TAGCACHE
if (id3db)
{
#ifdef HAVE_LCD_BITMAP
if (global_settings.show_path_in_browser == SHOW_PATH_FULL
|| global_settings.show_path_in_browser == SHOW_PATH_CURRENT)
{
gui_synclist_set_title(&tree_lists, tagtree_get_title(&tc),
filetype_get_icon(ATTR_DIRECTORY));
}
else
{
/* Must clear the title as the list is reused */
gui_synclist_set_title(&tree_lists, NULL, NOICON);
}
#endif
}
else
#endif
{
#ifdef HAVE_LCD_BITMAP
if (tc.browse && tc.browse->title)
{
int icon = tc.browse->icon;
if (icon == NOICON)
icon = filetype_get_icon(ATTR_DIRECTORY);
gui_synclist_set_title(&tree_lists, tc.browse->title, icon);
}
else if (global_settings.show_path_in_browser == SHOW_PATH_FULL)
{
gui_synclist_set_title(&tree_lists, tc.currdir,
filetype_get_icon(ATTR_DIRECTORY));
}
else if (global_settings.show_path_in_browser == SHOW_PATH_CURRENT)
{
char *title = strrchr(tc.currdir, '/') + 1;
if (*title == '\0')
{
/* Display "Files" for the root dir */
gui_synclist_set_title(&tree_lists, str(LANG_DIR_BROWSER),
filetype_get_icon(ATTR_DIRECTORY));
}
else
gui_synclist_set_title(&tree_lists, title,
filetype_get_icon(ATTR_DIRECTORY));
}
else
{
/* Must clear the title as the list is reused */
gui_synclist_set_title(&tree_lists, NULL, NOICON);
}
#endif
}
gui_synclist_set_nb_items(&tree_lists, tc.filesindir);
gui_synclist_set_icon_callback(&tree_lists,
global_settings.show_icons?tree_get_fileicon:NULL);
if( tc.selected_item >= tc.filesindir)
tc.selected_item=tc.filesindir-1;
gui_synclist_select_item(&tree_lists, tc.selected_item);
#ifdef HAVE_BUTTONBAR
if (global_settings.buttonbar) {
if (*tc.dirfilter < NUM_FILTER_MODES)
gui_buttonbar_set(&tree_buttonbar, str(LANG_SYSFONT_DIRBROWSE_F1),
str(LANG_SYSFONT_DIRBROWSE_F2),
str(LANG_SYSFONT_DIRBROWSE_F3));
else
gui_buttonbar_set(&tree_buttonbar, "<<<", "", "");
gui_buttonbar_draw(&tree_buttonbar);
}
#endif
gui_synclist_draw(&tree_lists);
gui_synclist_speak_item(&tree_lists);
return tc.filesindir;
}
static void load_options(void)
{
XFILE *file;
Options tmp;
int error = 0;
long n, opt_n;
get_set_video(0); /* DjV 007 030103 get current video mode */
if ((file = x_fopen(optname, O_DENYW | O_RDONLY, &error)) != NULL)
{
opt_n = sizeof(Options);
tmp.version = 0;
x_fread(file, &tmp, sizeof(int));
/* HR 240103: load older cfg versions */
if ( tmp.version >= MIN_VERSION
&& tmp.version < CFG_VERSION
)
{
memset(&tmp.V2_2, 0, sizeof(tmp.V2_2));
opt_n -= sizeof(tmp.V2_2);
}
x_fclose(file);
}
if ((file = x_fopen(optname, O_DENYW | O_RDONLY, &error)) != NULL)
{
if ((n = x_fread(file, &tmp, opt_n)) == opt_n)
{
if ( tmp.version >= MIN_VERSION /* DjV 005 120103 (was 0x119) */
&& tmp.version <= CFG_VERSION
&& tmp.magic == MAGIC
)
{
options = tmp;
if (opt_n != sizeof(Options)) /* HR 240103 */
{
options.V2_2.fields = WD_SHSIZ | WD_SHDAT | WD_SHTIM | WD_SHATT; /* DjV 010 251202 HR 240103 */
options.attribs = FA_SUBDIR | FA_SYSTEM; /* DjV 004 251202 HR 240103 */
}
ins_shorts(); /* DjV 019 080103 put kbd shortcuts into menu texts */
wd_deselect_all();
wd_default();
if (tmp.cprefs & SAVE_COLORS)
error = load_colors(file);
if (error == 0)
if ((error = dsk_load(file)) == 0)
if ((error = ft_load(file)) == 0)
if ((error = icnt_load(file)) == 0)
if ((error = app_load(file)) == 0)
if ((error = prg_load(file)) == 0)
error = wd_load(file);
}
else
{
alert_printf(1, MVALIDCF);
x_fclose(file);
return;
}
/* DjV 007 030103 ---vvv--- */
/* If read ok, set video state but do not change resolution */
get_set_video(1);
/* DjV 007 030103 ---^^^--- */
}
else
{
error = (n < 0) ? (int) n : EEOF;
hndl_error(MLOADCFG, error);
x_fclose(file);
return;
}
x_fclose(file);
}
if (error != 0)
{
hndl_error(MLOADCFG, error);
opt_default();
dsk_default();
ft_default();
icnt_default();
app_default();
prg_default();
wd_default();
}
if (options.version < 0x0130)
options.dial_mode = (options.cprefs & 0x80) ? XD_BUFFERED : XD_NORMAL;
xd_setposmode((options.cprefs & DIALPOS_MODE) ? XD_MOUSE : XD_CENTERED);
set_dialmode();
options.version = CFG_VERSION;
}
