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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "qwaylandnativeinterface.h"
#include "qwaylanddisplay.h"
#include "qwaylandwindow.h"
#include "qwaylandextendedsurface.h"
#include "qwaylandintegration.h"
#include "qwaylanddisplay.h"
#include <QtGui/private/qguiapplication_p.h>
#include <QtGui/QScreen>

#include "windowmanager_integration/qwaylandwindowmanagerintegration.h"

QWaylandNativeInterface::QWaylandNativeInterface(QWaylandIntegration *integration)
    : m_integration(integration)
{
}

void *QWaylandNativeInterface::nativeResourceForIntegration(const QByteArray &resourceString)
{
    QByteArray lowerCaseResource = resourceString.toLower();

    if (lowerCaseResource == "display")
        return m_integration->display()->wl_display();

    return 0;
}

void *QWaylandNativeInterface::nativeResourceForWindow(const QByteArray &resourceString, QWindow *window)
{
    QByteArray lowerCaseResource = resourceString.toLower();

    if (lowerCaseResource == "display")
        return m_integration->display()->wl_display();
    if (lowerCaseResource == "surface") {
	return ((QWaylandWindow *) window->handle())->wl_surface();
    }

    return NULL;
}

QVariantMap QWaylandNativeInterface::windowProperties(QPlatformWindow *window) const
{
    QWaylandWindow *waylandWindow = static_cast<QWaylandWindow *>(window);
    if (QWaylandExtendedSurface *extendedWindow = waylandWindow->extendedWindow())
        return extendedWindow->properties();
    return QVariantMap();
}


QVariant QWaylandNativeInterface::windowProperty(QPlatformWindow *window, const QString &name) const
{
    QWaylandWindow *waylandWindow = static_cast<QWaylandWindow *>(window);
    if (QWaylandExtendedSurface *extendedWindow = waylandWindow->extendedWindow())
        return extendedWindow->property(name);
    return QVariant();
}

QVariant QWaylandNativeInterface::windowProperty(QPlatformWindow *window, const QString &name, const QVariant &defaultValue) const
{
    QWaylandWindow *waylandWindow = static_cast<QWaylandWindow *>(window);
    if (QWaylandExtendedSurface *extendedWindow = waylandWindow->extendedWindow()) {
        return extendedWindow->property(name,defaultValue);
    }
    return defaultValue;
}

void QWaylandNativeInterface::setWindowProperty(QPlatformWindow *window, const QString &name, const QVariant &value)
{
    QWaylandWindow *wlWindow = static_cast<QWaylandWindow*>(window);
    if (QWaylandExtendedSurface *extendedWindow = wlWindow->extendedWindow())
        extendedWindow->updateGenericProperty(name,value);
}

void QWaylandNativeInterface::emitWindowPropertyChanged(QPlatformWindow *window, const QString &name)
{
    emit windowPropertyChanged(window,name);
}