WebCore/platform/gtk/PlatformScreenGtk.cpp

/*
 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
 * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. 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 "config.h"
#include "PlatformScreen.h"

#include "NotImplemented.h"
#include "Widget.h"

#include <gtk/gtk.h>

namespace WebCore {

int screenDepth(Widget* widget)
{
    ASSERT(widget->containingWindow() && GTK_WIDGET(widget->containingWindow())->window);

    gint depth;
    gdk_window_get_geometry(GTK_WIDGET(widget->containingWindow())->window, 0, 0, 0, 0, &depth);
    return depth;
}

int screenDepthPerComponent(Widget*)
{
    notImplemented();
    return 8;
}

bool screenIsMonochrome(Widget* widget)
{
    return screenDepth(widget) < 2;
}

FloatRect screenRect(Widget* widget)
{
    ASSERT(widget->containingWindow() && GTK_WIDGET(widget->containingWindow())->window);

    GdkScreen* screen = gtk_widget_get_screen(GTK_WIDGET(widget->containingWindow()));
    gint monitor = gdk_screen_get_monitor_at_window(screen, GTK_WIDGET(widget->containingWindow())->window);
    GdkRectangle geometry;

    gdk_screen_get_monitor_geometry(screen, monitor, &geometry);
    
    return FloatRect(geometry.x, geometry.y, geometry.width, geometry.height);
}

FloatRect screenAvailableRect(Widget*)
{
    notImplemented();
    return FloatRect();
}

} // namespace WebCore