kwqapplication.cpp

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/*
 * Copyright (C) 2003 Apple Computer, Inc.  All rights reserved.
 * Portions Copyright (c) 2005 Nokia Corporation, Inc. 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 "KWQApplication.h"
#include "KWQLogging.h"
#include "KWQPaintDeviceMetrics.h"
#include <coemain.h>
#include <w32std.h>

int QDesktopWidget::width()
{
    return CCoeEnv::Static()->SystemGc().Device()->SizeInPixels().iWidth;
}

int QDesktopWidget::height()
{
    return CCoeEnv::Static()->SystemGc().Device()->SizeInPixels().iHeight;
}

// FIXME: Some day we may want to handle the case where the widget is in a window that's on
// a different screen from the key window at the time the script is run. If so, keep in mind
// that the result of screenGeometry is intersected with the result of KWinModule::workArea.

int QDesktopWidget::screenNumber(QWidget *)
{
    // Always returns 0, which is fine since this is only passed to screenGeometry,
    // which ignores the screen number parameter.
    return 0;
}

QRect QDesktopWidget::screenGeometry(int screenNumber)
{
    // Ignores the screen number, and always returns the geometry of the main screen,
    // which is the screen that the key window is on.
    return QRect(0,0,width(),height());
}

void QApplication::setOverrideCursor(const QCursor &c)
{
    // FIXME: Should implement this so that frame border dragging has the proper cursor.
}

void QApplication::restoreOverrideCursor()
{
    // FIXME: Should implement this so that frame border dragging has the proper cursor.
}

QStyle &QApplication::style()
{
    static QStyle style;
    return style;
}

QDesktopWidget *QApplication::desktop()
{
	static QDesktopWidget _desktop;
	return &_desktop;
}

int QPaintDeviceMetrics::logicalDpiY() const
{
	// hardcoded 72 here, because KHTML core assumes the DPI is 72.  This will affect the font size in pt
	return 72;
}

int QPaintDeviceMetrics::depth() const
{
	TDisplayMode dm = CCoeEnv::Static()->SystemGc().Device()->DisplayMode();
	switch( dm )
	{
		case ENone: 	return 0;
		case EGray2: 	return 1;
		case EGray4:	return 2;
		case EGray16:	return 4;
		case EGray256: 	return 8;
		case EColor16:	return 4;
		case EColor256: return 8;
		case EColor64K: return 16;
		case EColor16M:	return 24;
		case EColor4K:	return 12;
		default:		return 16;
	}
}