/* gcc -o demo-statusicon `pkg-config --cflags --libs gtk+-2.0` demo-statusicon.c
 *
 * Copyright (C) 2007  Imendio AB
 * Contact: Carlos Garnacho <carlos@imendio.com>
 *
 * This work is provided "as is"; redistribution and modification
 * in whole or in part, in any medium, physical or electronic is
 * permitted without restriction.
 * 
 * This work is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * 
 * In no event shall the authors or contributors be liable for any
 * direct, indirect, incidental, special, exemplary, or consequential
 * damages (including, but not limited to, procurement of substitute
 * goods or services; loss of use, data, or profits; or business
 * interruption) however caused and on any theory of liability, whether
 * in contract, strict liability, or tort (including negligence or
 * otherwise) arising in any way out of the use of this software, even
 * if advised of the possibility of such damage.
 */

#include <gtk/gtk.h>

static void popup_not_so_urgent_cb (GtkAction *action, gpointer data);
static void popup_urgent_cb        (GtkAction *action, gpointer data);
static void popup_really_urgent_cb (GtkAction *action, gpointer data);

static GtkActionEntry menu_items [] = {
	{ "NoTanUrgente",     NULL, "No tan urgente",       NULL, NULL, G_CALLBACK (popup_not_so_urgent_cb) },
	{ "Urgente",          NULL, "Urgente",              NULL, NULL, G_CALLBACK (popup_urgent_cb) },
	{ "UrgenteDeLaLeche", NULL, "Urgente de la leche!", NULL, NULL, G_CALLBACK (popup_really_urgent_cb) },
};

const gchar *ui_description = 
	"<ui>"
	"  <popup name='PopupMenu'>"
	"    <menuitem action='NoTanUrgente'/>"
	"    <menuitem action='Urgente'/>"
	"    <menuitem action='UrgenteDeLaLeche'/>"
	"  </popup>"
	"</ui>";

static void
popup_not_so_urgent_cb (GtkAction *action,
			gpointer   data)
{
	GtkStatusIcon *icon;

	icon = GTK_STATUS_ICON (data);

	gtk_status_icon_set_from_stock (icon, GTK_STOCK_HELP);
	gtk_status_icon_set_blinking (icon, FALSE);
}

static void
popup_urgent_cb (GtkAction *action,
		 gpointer   data)
{
	GtkStatusIcon *icon;

	icon = GTK_STATUS_ICON (data);

	gtk_status_icon_set_from_stock (icon, GTK_STOCK_STOP);
	gtk_status_icon_set_blinking (icon, FALSE);
}

static void
popup_really_urgent_cb (GtkAction *action,
			gpointer   data)
{
	GtkStatusIcon *icon;

	icon = GTK_STATUS_ICON (data);

	gtk_status_icon_set_from_stock (icon, GTK_STOCK_STOP);
	gtk_status_icon_set_blinking (icon, TRUE);
}

static GtkWidget*
create_popup (GtkStatusIcon *icon)
{
	GtkWidget      *popup;
	GtkActionGroup *action_group;
	GtkUIManager   *ui_manager;

	action_group = gtk_action_group_new ("PopupActions");
	gtk_action_group_set_translation_domain (action_group, NULL);

	gtk_action_group_add_actions (action_group, menu_items,
				      G_N_ELEMENTS (menu_items), icon);
	
	ui_manager = gtk_ui_manager_new ();
	gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);

	if (gtk_ui_manager_add_ui_from_string (ui_manager, ui_description, -1, NULL)) {
		popup = gtk_ui_manager_get_widget (ui_manager, "/ui/PopupMenu");
	}

	return popup;
}

static void
do_popup_menu (GtkStatusIcon *icon,
	       guint          button,
	       guint          activate_time,
	       gpointer       data)
{
	GtkWidget *popup;

	popup = GTK_WIDGET (data);

	gtk_menu_popup (GTK_MENU (popup),
			NULL, NULL, NULL, NULL,
			button, activate_time);
}

gint
main (gint argc, gchar *argv[])
{
	GtkStatusIcon *icon;
	GtkWidget     *popup;

	gtk_init (&argc, &argv);

	icon = gtk_status_icon_new_from_stock (GTK_STOCK_HELP);
	popup = create_popup (icon);

	g_signal_connect (icon, "popup-menu",
			  G_CALLBACK (do_popup_menu), popup);

	gtk_main ();
}