/****************************************************************************

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** This file is part of the test suite of the Qt Toolkit.

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****************************************************************************/

#include <QtTest/QtTest>

#include <QtGui/QtGui>

#include <qeventloop.h>

#include <qlist.h>

#include <qlistwidget.h>

#ifdef Q_WS_X11

#include <X11/Xlib.h>

#include <QX11Info>

#endif // Q_WS_X11

class tst_QWidget_window : public QWidget

{

    Q_OBJECT

public:

    tst_QWidget_window(){};

public slots:

    void initTestCase();

    void cleanupTestCase();

private slots:

    void tst_move_show();

    void tst_show_move();

    void tst_show_move_hide_show();

    void tst_resize_show();

    void tst_show_resize();

    void tst_show_resize_hide_show();

    void tst_windowFilePathAndwindowTitle_data();

    void tst_windowFilePathAndwindowTitle();

    void tst_windowFilePath_data();

    void tst_windowFilePath();

    void tst_showWithoutActivating();

    void tst_paintEventOnSecondShow();

};

void tst_QWidget_window::initTestCase()

{

}

void tst_QWidget_window::cleanupTestCase()

{

}

void tst_QWidget_window::tst_move_show()

{

    QWidget w;

    w.move(100, 100);

    w.show();

    QCOMPARE(w.pos(), QPoint(100, 100));

//    QCoreApplication::processEvents(QEventLoop::AllEvents, 3000);

}

void tst_QWidget_window::tst_show_move()

{

    QWidget w;

    w.show();

    w.move(100, 100);

    QCOMPARE(w.pos(), QPoint(100, 100));

//    QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);

}

void tst_QWidget_window::tst_show_move_hide_show()

{

    QWidget w;

    w.show();

    w.move(100, 100);

    w.hide();

    w.show();

    QCOMPARE(w.pos(), QPoint(100, 100));

//    QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);

}

void tst_QWidget_window::tst_resize_show()

{

    QWidget w;

    w.resize(200, 200);

    w.show();

    QCOMPARE(w.size(), QSize(200, 200));

//    QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);

}

void tst_QWidget_window::tst_show_resize()

{

    QWidget w;

    w.show();

    w.resize(200, 200);

    QCOMPARE(w.size(), QSize(200, 200));

//    QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);

}

void tst_QWidget_window::tst_show_resize_hide_show()

{

    QWidget w;

    w.show();

    w.resize(200, 200);

    w.hide();

    w.show();

    QCOMPARE(w.size(), QSize(200, 200));

//    QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);

}

class TestWidget : public QWidget

{

public:

    int m_first, m_next;    

    bool paintEventReceived;

    void reset(){ m_first = m_next = 0; paintEventReceived = false; }

    bool event(QEvent *event)

    {

        switch (event->type()) {

        case QEvent::WindowActivate:

        case QEvent::WindowDeactivate:

        case QEvent::Hide:

        case QEvent::Show:

            if (m_first)

                m_next = event->type();

            else 

                m_first = event->type();

            break;

        case QEvent::Paint:

            paintEventReceived = true;

            break;

        default:

            break;

        }

        return QWidget::event(event);

    }    

};

void tst_QWidget_window::tst_windowFilePathAndwindowTitle_data()

{

    QTest::addColumn<bool>("setWindowTitleBefore");

    QTest::addColumn<bool>("setWindowTitleAfter");

    QTest::addColumn<QString>("filePath");

    QTest::addColumn<QString>("applicationName");

    QTest::addColumn<QString>("indyWindowTitle");

    QTest::addColumn<QString>("finalTitleBefore");

    QTest::addColumn<QString>("finalTitleAfter");

    QString validPath = QApplication::applicationFilePath();

    QString appName = QLatin1String("Killer App");

    QString fileNameOnly = QFileInfo(validPath).fileName() + QLatin1String("[*]");

    QString fileAndApp = fileNameOnly + QLatin1String(" ") + QChar(0x2014) + QLatin1String(" ") + appName;

    QString windowTitle = QLatin1String("Here is a Window Title");

    QTest::newRow("never Set Title nor AppName") << false << false << validPath << QString() << windowTitle << fileNameOnly << fileNameOnly;

    QTest::newRow("set title after only, but no AppName") << false << true << validPath << QString() << windowTitle << fileNameOnly << windowTitle;

    QTest::newRow("set title before only, not AppName") << true << false << validPath << QString() << windowTitle << windowTitle << windowTitle;

    QTest::newRow("always set title, not appName") << true << true << validPath << QString() << windowTitle << windowTitle << windowTitle;

    QString platString =

#ifdef Q_WS_MAC

        fileNameOnly;

#else

        fileAndApp;

#endif

    QTest::newRow("never Set Title, yes AppName") << false << false << validPath << appName << windowTitle << platString << platString;

    QTest::newRow("set title after only, yes AppName") << false << true << validPath << appName << windowTitle << platString << windowTitle;

    QTest::newRow("set title before only, yes AppName") << true << false << validPath << appName << windowTitle << windowTitle << windowTitle;

    QTest::newRow("always set title, yes appName") << true << true << validPath << appName << windowTitle << windowTitle << windowTitle;

}

void tst_QWidget_window::tst_windowFilePathAndwindowTitle()

{

    QFETCH(bool, setWindowTitleBefore);

    QFETCH(bool, setWindowTitleAfter);

    QFETCH(QString, filePath);

    QFETCH(QString, applicationName);

    QFETCH(QString, indyWindowTitle);

    QFETCH(QString, finalTitleBefore);

    QFETCH(QString, finalTitleAfter);

    QWidget widget;

    QCOMPARE(widget.windowFilePath(), QString());

    if (!applicationName.isEmpty())

        qApp->setApplicationName(applicationName);

    else

        qApp->setApplicationName(QString());

    if (setWindowTitleBefore) {

        widget.setWindowTitle(indyWindowTitle);

    }

    widget.setWindowFilePath(filePath);

    QCOMPARE(finalTitleBefore, widget.windowTitle());

    QCOMPARE(widget.windowFilePath(), filePath);

    if (setWindowTitleAfter) {

        widget.setWindowTitle(indyWindowTitle);

    }

    QCOMPARE(finalTitleAfter, widget.windowTitle());

    QCOMPARE(widget.windowFilePath(), filePath);

}

void tst_QWidget_window::tst_windowFilePath_data()

{

    QTest::addColumn<QString>("filePath");

    QTest::addColumn<QString>("result");

    QTest::addColumn<bool>("again");

    QTest::addColumn<QString>("filePath2");

    QTest::addColumn<QString>("result2");

    QString validPath = QApplication::applicationFilePath();

    QString invalidPath = QLatin1String("::**Never a Real Path**::");

    QTest::newRow("never Set Path") << QString() << QString() << false << QString() << QString();

    QTest::newRow("never EVER Set Path") << QString() << QString() << true << QString() << QString();

    QTest::newRow("Valid Path") << validPath << validPath << false << QString() << QString();

    QTest::newRow("invalid Path") << invalidPath << invalidPath << false << QString() << QString();

    QTest::newRow("Valid Path then empty") << validPath << validPath << true << QString() << QString();

    QTest::newRow("invalid Path then empty") << invalidPath << invalidPath << true << QString() << QString();

    QTest::newRow("invalid Path then valid") << invalidPath << invalidPath << true << validPath << validPath;

    QTest::newRow("valid Path then invalid") << validPath << validPath << true << invalidPath << invalidPath;

}

void tst_QWidget_window::tst_windowFilePath()

{

    QFETCH(QString, filePath);

    QFETCH(QString, result);

    QFETCH(bool, again);

    QFETCH(QString, filePath2);

    QFETCH(QString, result2);

    QWidget widget;

    QCOMPARE(widget.windowFilePath(), QString());

    widget.setWindowFilePath(filePath);

    QCOMPARE(widget.windowFilePath(), result);

    if (again) {

        widget.setWindowFilePath(filePath2);

        QCOMPARE(widget.windowFilePath(), result2);

    }

}

void tst_QWidget_window::tst_showWithoutActivating()

{

#ifndef Q_WS_X11

    QSKIP("This test is X11-only.", SkipAll);

#else

    QWidget w;

    w.show();

    qt_x11_wait_for_window_manager(&w);

    QApplication::processEvents();

    QApplication::clipboard();

    QLineEdit *lineEdit = new QLineEdit;

    lineEdit->setAttribute(Qt::WA_ShowWithoutActivating, true);

    lineEdit->show();

    lineEdit->setAttribute(Qt::WA_ShowWithoutActivating, false);

    lineEdit->raise();

    lineEdit->activateWindow();

    Window window;

    int revertto;

    XGetInputFocus(QX11Info::display(), &window, &revertto);

    QCOMPARE(lineEdit->winId(), window);

#endif // Q_WS_X11

}

void tst_QWidget_window::tst_paintEventOnSecondShow()

{

    TestWidget w;

    w.show();

    w.hide();

    w.reset();

    w.show();

#ifdef Q_WS_X11

    QTest::qWait(500);

#endif

    QApplication::processEvents();

    QVERIFY(w.paintEventReceived);

}

QTEST_MAIN(tst_QWidget_window)

#include "tst_qwidget_window.moc"