tray.c

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/*
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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.  See the
 *  GNU Library General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
 
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include "eggtrayicon.h"
#include "tray.h"

gboolean
llk_tray_button_press_event_cb (GtkWidget * button, GdkEventButton * event,
			    LlkTray * tray)
{
	g_return_val_if_fail (tray, FALSE);
	g_return_val_if_fail ((event->type == GDK_BUTTON_PRESS), FALSE); /* ignore double-click or any others */

	switch (event->button)
	{
	case LEFT_BUTTON:
		/* show/hidden man window */
		if (tray->status == SHOW)
		{
			tray->status = HIDDEN;
			gtk_widget_hide_all (GTK_WIDGET (tray->window_main));
		}
		else
		{
			tray->status = SHOW;
			gtk_widget_show_all (GTK_WIDGET (tray->window_main));
		}
		break;
	case MIDDLE_BUTTON:
		break;
	case RIGHT_BUTTON:
		/* popup menu */
		gtk_menu_popup (GTK_MENU(tray->menus), NULL, NULL, NULL, NULL,
				event->button, event->time);
		break;
	default:
		return FALSE;
	}
	return TRUE;
}

GtkWidget *
load_image (const gchar * filename)
{
	GtkWidget *image;
	GdkPixbuf *pixbuf;

	pixbuf = gdk_pixbuf_new_from_file (GCN_ICON, NULL);
	if (!pixbuf)
	{
		image = gtk_image_new_from_stock (GTK_STOCK_HOME,
						  GTK_ICON_SIZE_MENU);
	}
	else
	{
		image = gtk_image_new_from_pixbuf (pixbuf);
	}

	return image;
}

void
llk_create_tray (LlkTray * tray)
{
	GtkWidget *image;
	GtkWidget *event_box;
	GtkTooltips *tooltips;
	EggTrayIcon *tray_icon;

	tooltips = gtk_tooltips_new ();
	tray_icon = egg_tray_icon_new ("llk tray");
	event_box = gtk_event_box_new ();
	gtk_container_add (GTK_CONTAINER (tray_icon), event_box);
	g_signal_connect (G_OBJECT (event_box), "button-press-event",
			  G_CALLBACK (llk_tray_button_press_event_cb), tray);
	gtk_tooltips_set_tip (tooltips, event_box, _("llk_linux\nLian Lian Kan,Version 2.2.\n"), NULL);
	
	image = load_image (GCN_ICON);
	gtk_container_add (GTK_CONTAINER (event_box), image);

	gtk_widget_show_all (GTK_WIDGET (tray_icon));

	return;
}