C++ (Cpp) g_elist_length Examples

Example #1

File: file_list.c Project: impegoraro/tagtool

void load_file_list()
{
	static const char *patterns[] = {
#ifdef ENABLE_MP3
		".+[mM][pP][aA23]$",
#endif
#ifdef ENABLE_VORBIS
		".+[oO][gG][gGaA]$",
#endif
		NULL
	};

	gint count;

	/* clear the form in the edit tab */ 
	et_unload_file();

	sb_printf(_("Scanning..."));
	cursor_set_wait();

	/* flush pending operations before we start */
	while (gtk_events_pending()) gtk_main_iteration();

	/* rebuild the file list */
	if (file_list) {
		g_elist_free_data(file_list);
		file_list = NULL;
	}
	scan_progress_start();
	file_list = fu_get_file_list(working_dir->str, patterns, 
				     scan_progress_callback, 
				     gtk_toggle_button_get_active(cb_recurse),
				     TRUE);
	scan_progress_stop();

	/* update the interface */
	update_tree_view(file_list);
	count = g_elist_length(file_list);
	switch (count) {
	    case 0:
		sb_printf(_("No files found."));
		break;
	    case 1:
		sb_printf(_("1 file found."));
		break;
	    default:
		sb_printf(_("%d files found."), count);
		break;
	}

	cursor_set_normal();
}

Example #2

File: file_util.c Project: sanjayankur31/tagtool

GEList *fu_get_file_list( const gchar *dir_path, 
			  const gchar **patterns, 
			  fu_progress_callback callback, 
			  gboolean recurse,
			  gboolean sort )
{
	GEList *result;

	chdir(dir_path);

	if (!recurse) {
		result = aux_file_list(NULL, NULL, ".", patterns, sort);

		if (callback != NULL)
			callback(1, (int)result->length);
	}
	else {
		GEList *dir_stack;
		GHashTable *dir_memory;
		gchar *cur_dir;
		int dircount = 0;

		result = g_elist_new();
		dir_stack = g_elist_new();
		dir_memory = g_hash_table_new(file_uid_hash, file_uid_equal);

		g_elist_push(dir_stack, g_strdup("."));
		while (g_elist_length(dir_stack) > 0) {
			cur_dir = g_elist_pop(dir_stack);
			g_elist_concat(result, 
				       aux_file_list(dir_stack, dir_memory, 
						     cur_dir, patterns, sort));
			g_free(cur_dir);
			dircount++;

			if (callback != NULL)
				if (callback(dircount, (int)result->length))
					break;
		}

		g_elist_free_data(dir_stack);
		g_hash_table_free(dir_memory, TRUE, FALSE);
	}

	return result;
}