#include "config.h"

#include "gcr/gcr.h"

#include <gtk/gtk.h>

#include <unistd.h>

#include <string.h>

#include <errno.h>

static void

on_parser_parsed (GcrParser *parser, gpointer user_data)

{

	GcrSimpleCollection *collection = user_data;

	GcrRenderer *renderer;

	renderer = gcr_renderer_create (gcr_parser_get_parsed_label (parser),

	                                gcr_parser_get_parsed_attributes (parser));

	if (renderer) {

		gcr_simple_collection_add (collection, G_OBJECT (renderer));

		g_object_unref (renderer);

	}

}

static void

add_to_selector (GcrParser *parser, const gchar *path)

{

	GError *err = NULL;

	guchar *data;

	gsize n_data;

	GBytes *bytes;

	if (!g_file_get_contents (path, (gchar**)&data, &n_data, NULL))

		g_error ("couldn't read file: %s", path);

	bytes = g_bytes_new_take (data, n_data);

	if (!gcr_parser_parse_bytes (parser, bytes, &err))

		g_error ("couldn't parse data: %s", err->message);

	g_bytes_unref (bytes);

}

int

main (int argc, char *argv[])

{

	GcrCollection *collection;

	GcrComboSelector *selector;

	GtkDialog *dialog;

	GcrParser *parser;

	GObject *selected;

	int i;

	gtk_init (&argc, &argv);

	dialog = GTK_DIALOG (gtk_dialog_new ());

	g_object_ref_sink (dialog);

	collection = gcr_simple_collection_new ();

	selector = gcr_combo_selector_new (collection);

	gtk_widget_show (GTK_WIDGET (selector));

	gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (dialog)), GTK_WIDGET (selector));

	gtk_window_set_default_size (GTK_WINDOW (dialog), 550, 400);

	gtk_container_set_border_width (GTK_CONTAINER (dialog), 20);

	parser = gcr_parser_new ();

	g_signal_connect (parser, "parsed", G_CALLBACK (on_parser_parsed), collection);

	if (argc == 1) {

		add_to_selector (parser, SRCDIR "/ui/fixtures/ca-certificates.crt");

	} else {

		for (i = 1; i < argc; ++i)

			add_to_selector (parser, argv[i]);

	}

	g_object_unref (parser);

	g_object_unref (collection);

	gtk_dialog_run (dialog);

	selected = gcr_combo_selector_get_selected (selector);

	if (selected == NULL) {

		g_print ("nothing selected\n");

	} else {

		gchar *label;

		g_object_get (selected, "label", &label, NULL);

		g_print ("selected: %s\n", label);

	}

	gtk_widget_destroy (GTK_WIDGET (dialog));

	g_object_unref (dialog);

	return 0;

}