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/*
* Screentest - CRT/LCD monitor testing utility.
* http://screentest.sourceforge.net/
* Copyright (C) 2001 Jan "Yenya" Kasprzak <kas@fi.muni.cz>
* Copyright (C) 2006-2007 Tobias Gruetzmacher <tobias@portfolio16.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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 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
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <gtk/gtk.h>
#include "callbacks.h"
static guint timeout;
static gint blink_type;
static gint blink_step;
static void blink_draw(GtkWidget * widget)
{
GdkWindow *win = widget->window;
gint w, h;
GdkGC *gc1, *gc2;
gdk_window_get_size(win, &w, &h);
if (blink_step) {
gc1 = backgc;
gc2 = gc;
} else {
gc1 = gc;
gc2 = backgc;
}
if (blink_type) {
gdk_draw_rectangle(win, gc1, TRUE, 5, 5, w / 3 - 5,
h - 10);
gdk_draw_rectangle(win, gc2, TRUE, w / 3, 5, w / 3,
h - 10);
gdk_draw_rectangle(win, gc1, TRUE, 2 * w / 3, 5, w / 3 - 5,
h - 10);
} else {
gdk_draw_rectangle(win, gc1, TRUE, 5, 5, w - 10,
h / 3 - 5);
gdk_draw_rectangle(win, gc2, TRUE, 5, h / 3, w - 10,
h / 3);
gdk_draw_rectangle(win, gc1, TRUE, 5, 2 * h / 3, w - 10,
h / 3 - 5);
}
gdk_draw_rectangle(win, gc, FALSE, 0, 0, w - 1, h - 1);
}
static gboolean blink_timeout(gpointer data)
{
GtkWidget *widget = (GtkWidget *) data;
blink_step = !blink_step;
blink_draw(widget);
return TRUE;
}
static void blink_init(GtkWidget * widget)
{
blink_type = 0;
blink_step = 0;
timeout = gtk_timeout_add(1000, blink_timeout, widget);
}
void blink_cycle(G_GNUC_UNUSED GtkWidget * widget)
{
blink_type = !blink_type;
}
static void blink_close(G_GNUC_UNUSED GtkWidget * widget)
{
gtk_timeout_remove(timeout);
}
struct test_ops blink_ops = {
init:blink_init,
draw:blink_draw,
cycle:blink_cycle,
close:blink_close
};
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