#include	<gtk/gtk.h>
#include	<stdlib.h>
#include	<string.h>

/*
void       gtk_file_selection_set_filename        (GtkFileSelection *filesel, const gchar      *filename);
*/

struct fs_query
{
	GtkWidget	*fs;
	char				*str;	// null if cancelled
};

char	*gtk_filesel(char	*prompt, char	*pattern)
{
	struct fs_query	q;
	static int	is_gtk_inited = 0;

	if(!is_gtk_inited)
	{
		gtk_init(0, 0);
		is_gtk_inited = 1;
	}

    q.fs = gtk_file_chooser_dialog_new(
            prompt, NULL,
            GTK_FILE_CHOOSER_ACTION_OPEN,
            GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
            GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
            NULL);
	//if(pattern)gtk_file_selection_complete(q.fs, pattern);
    if (gtk_dialog_run(GTK_DIALOG(q.fs)) == GTK_RESPONSE_ACCEPT)
    {
        char *filename;

        filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(q.fs));
        q.str = strdup(filename);
        g_free(filename);
    }

    gtk_widget_destroy(q.fs);
	return q.str;
}