/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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#include <QtTest/QtTest>+
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+
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#if defined(Q_WS_QWS)+
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+
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//TESTED_CLASS=+
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//TESTED_FILES=+
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+
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#include <qdesktopwidget.h>+
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#include <qwindowsystem_qws.h>+
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#include <qscreen_qws.h>+
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#include <qscreendriverfactory_qws.h>+
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#include <qwsdisplay_qws.h>+
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+
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#ifdef QT_NO_QWS_TRANSFORMED+
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# undef QT_NO_QWS_TRANSFORMED+
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#endif+
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+
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#include <qscreentransformed_qws.h>+
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+
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class tst_QTransformedScreen : public QObject+
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{+
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    Q_OBJECT+
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+
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public:+
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    tst_QTransformedScreen() {}+
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    ~tst_QTransformedScreen() { }+
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+
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private slots:+
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    void initTestCase();+
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    void cleanupTestCase();+
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    void setTransformation_data();+
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    void setTransformation();+
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    void qwsDisplay_setTransformation();+
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+
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private:+
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    QTransformedScreen *screen;+
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    QScreen *oldScreen;+
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    int id;+
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};+
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+
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Q_DECLARE_METATYPE(QTransformedScreen::Transformation);+
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+
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void tst_QTransformedScreen::initTestCase()+
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{+
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    oldScreen = qt_screen;+
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+
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    QVERIFY(QScreenDriverFactory::keys().contains(QLatin1String("Transformed")));+
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    QVERIFY(QScreenDriverFactory::keys().contains(QLatin1String("VNC")));+
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+
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    id = 10;+
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    screen = static_cast<QTransformedScreen*>(QScreenDriverFactory::create("Transformed", id));+
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    QVERIFY(screen);+
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    QVERIFY(screen->connect(QString("Transformed:Rot90:VNC:%1").arg(id)));+
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    QVERIFY(screen->initDevice());+
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}+
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+
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void tst_QTransformedScreen::cleanupTestCase()+
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{+
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    screen->shutdownDevice();+
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    screen->disconnect();+
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    delete screen;+
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    screen = 0;+
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+
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    qt_screen = oldScreen;+
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}+
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+
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void tst_QTransformedScreen::setTransformation_data()+
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{+
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    QTest::addColumn<QTransformedScreen::Transformation>("transformation");+
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    QTest::addColumn<bool>("swap");+
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+
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    QTest::newRow("Rot0") << QTransformedScreen::None << false;+
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    QTest::newRow("Rot90") << QTransformedScreen::Rot90 << true;+
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    QTest::newRow("Rot180") << QTransformedScreen::Rot180 << false;+
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    QTest::newRow("Rot270") << QTransformedScreen::Rot270 << true;+
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}+
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+
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void tst_QTransformedScreen::setTransformation()+
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{+
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    // Not really failures but equal height and width makes this test useless+
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    QVERIFY(screen->deviceWidth() != screen->deviceHeight());+
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+
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    screen->setTransformation(QTransformedScreen::None);+
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    int dw = screen->deviceWidth();+
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    int dh = screen->deviceHeight();+
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    int mmw = screen->physicalWidth();+
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    int mmh = screen->physicalHeight();+
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+
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    QFETCH(QTransformedScreen::Transformation, transformation);+
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    QFETCH(bool, swap);+
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+
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    screen->setTransformation(transformation);+
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    QCOMPARE(screen->deviceWidth(), dw);+
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    QCOMPARE(screen->deviceHeight(), dh);+
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+
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    if (swap) {+
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        QCOMPARE(screen->width(), dh);+
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        QCOMPARE(screen->height(), dw);+
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        QCOMPARE(screen->physicalWidth(), mmh);+
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        QCOMPARE(screen->physicalHeight(), mmw);+
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    } else {+
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        QCOMPARE(screen->width(), dw);+
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        QCOMPARE(screen->height(), dh);+
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        QCOMPARE(screen->physicalWidth(), mmw);+
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        QCOMPARE(screen->physicalHeight(), mmh);+
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    }+
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}+
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+
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void tst_QTransformedScreen::qwsDisplay_setTransformation()+
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{+
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    QDesktopWidget *desktop = QApplication::desktop();+
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+
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    // test maximized windows+
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    {+
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        QWidget w;+
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        w.showMaximized();+
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        QApplication::processEvents();+
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+
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        const int screen = desktop->screenNumber(&w);+
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        QCOMPARE(desktop->availableGeometry(screen), w.frameGeometry());+
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+
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        for (int i = QTransformedScreen::None; i <= QTransformedScreen::Rot270; ++i) {+
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            QWSDisplay::instance()->setTransformation(i, screen);+
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            QApplication::processEvents();+
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            QCOMPARE(desktop->availableGeometry(screen), w.frameGeometry());+
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        }+
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    }+
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+
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    // test fullscreen windows+
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    {+
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        QWidget w;+
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        w.showFullScreen();+
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        QApplication::processEvents();+
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+
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        const int screen = desktop->screenNumber(&w);+
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        QCOMPARE(desktop->screenGeometry(screen), w.geometry());+
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+
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        for (int i = QTransformedScreen::None; i <= QTransformedScreen::Rot270; ++i) {+
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            QWSDisplay::instance()->setTransformation(i, screen);+
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            QApplication::processEvents();+
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            QCOMPARE(desktop->screenGeometry(screen), w.geometry());+
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        }+
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    }+
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}+
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+
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QTEST_MAIN(tst_QTransformedScreen)+
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+
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#include "tst_qtransformedscreen.moc"+
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+
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#else // Q_WS_QWS+
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QTEST_NOOP_MAIN+
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#endif+
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