Long live Qt for S60!

3 files changed, 277 insertions, 0 deletions

diff --git a/tests/auto/qwindowsurface/.gitignore b/tests/auto/qwindowsurface/.gitignore
new file mode 100644
index 0000000..e4be7d0
--- /dev/null
+++ b/tests/auto/qwindowsurface/.gitignore
@@ -0,0 +1 @@
+tst_qwindowsurface
diff --git a/tests/auto/qwindowsurface/qwindowsurface.pro b/tests/auto/qwindowsurface/qwindowsurface.pro
new file mode 100644
index 0000000..e5686be
--- /dev/null
+++ b/tests/auto/qwindowsurface/qwindowsurface.pro
@@ -0,0 +1,5 @@
+load(qttest_p4)
+SOURCES += tst_qwindowsurface.cpp
+
+
+
diff --git a/tests/auto/qwindowsurface/tst_qwindowsurface.cpp b/tests/auto/qwindowsurface/tst_qwindowsurface.cpp
new file mode 100644
index 0000000..9c35d40
--- /dev/null
+++ b/tests/auto/qwindowsurface/tst_qwindowsurface.cpp
@@ -0,0 +1,271 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <QPainter>
+#include <QPalette>
+
+#ifndef Q_WS_MAC
+
+#include <private/qwindowsurface_p.h>
+#include <QDesktopWidget>
+
+class tst_QWindowSurface : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_QWindowSurface() {}
+    ~tst_QWindowSurface() {}
+
+private slots:
+    void getSetWindowSurface();
+    void flushOutsidePaintEvent();
+    void grabWidget();
+};
+
+class MyWindowSurface : public QWindowSurface
+{
+public:
+    MyWindowSurface(QWidget *w) : QWindowSurface(w) {}
+
+    QPaintDevice *paintDevice() {
+        return &image;
+    }
+
+    void flush(QWidget*, const QRegion&, const QPoint&) {
+        /* nothing */
+    }
+
+private:
+    QImage image;
+};
+
+class ColorWidget : public QWidget
+{
+public:
+    ColorWidget(QWidget *parent = 0, const QColor &c = QColor(Qt::red))
+        : QWidget(parent, Qt::FramelessWindowHint), color(c)
+    {
+        QPalette opaquePalette = palette();
+        opaquePalette.setColor(backgroundRole(), color);
+        setPalette(opaquePalette);
+        setAutoFillBackground(true);
+    }
+
+    void paintEvent(QPaintEvent *e) {
+        r += e->region();
+    }
+
+    void reset() {
+        r = QRegion();
+    }
+
+    QColor color;
+    QRegion r;
+};
+
+#define VERIFY_COLOR(region, color) {                                   \
+    const QRegion r = QRegion(region);                                  \
+    for (int i = 0; i < r.rects().size(); ++i) {                        \
+        const QRect rect = r.rects().at(i);                             \
+        const QPixmap pixmap = QPixmap::grabWindow(QDesktopWidget().winId(), \
+                                                   rect.left(), rect.top(), \
+                                                   rect.width(), rect.height()); \
+        QCOMPARE(pixmap.size(), rect.size());                           \
+        QPixmap expectedPixmap(pixmap); /* ensure equal formats */      \
+        expectedPixmap.fill(color);                                     \
+        QCOMPARE(pixmap, expectedPixmap);                               \
+    }                                                                   \
+}
+
+void tst_QWindowSurface::getSetWindowSurface()
+{
+    QWidget w;
+    QVERIFY(!w.windowSurface());
+
+    w.show();
+    QApplication::processEvents();
+    QVERIFY(w.windowSurface());
+
+    for (int i = 0; i < 2; ++i) {
+        MyWindowSurface *surface = new MyWindowSurface(&w);
+        QCOMPARE(w.windowSurface(), (QWindowSurface *)surface);
+
+        w.setWindowSurface(surface);
+        QCOMPARE(w.windowSurface(), (QWindowSurface *)surface);
+    }
+}
+
+void tst_QWindowSurface::flushOutsidePaintEvent()
+{
+#ifdef Q_WS_WIN
+    if (QSysInfo::WindowsVersion & QSysInfo::WV_VISTA) {
+        QTest::qWait(1000);
+    }
+#endif
+    ColorWidget w(0, Qt::red);
+    w.setGeometry(10, 100, 50, 50);
+    w.show();
+
+    QApplication::processEvents();
+#ifdef Q_WS_X11
+    qt_x11_wait_for_window_manager(&w);
+#elif defined(Q_WS_QWS)
+    QApplication::sendPostedEvents(); //for the glib event loop
+#elif defined(Q_WS_S60)
+    QTest::qWait(5000);
+#endif
+    VERIFY_COLOR(w.geometry(), w.color);
+    w.reset();
+
+    // trigger a paintEvent() the next time the event loop is entered
+    w.update();
+
+    // draw a black rectangle inside the widget
+    QWindowSurface *surface = w.windowSurface();
+    QVERIFY(surface);
+    const QRect rect = surface->rect(&w);
+    surface->beginPaint(rect);
+    QImage *img = surface->buffer(&w);
+    if (img) {
+        QPainter p(img);
+        p.fillRect(QRect(QPoint(),img->size()), Qt::black);
+    }
+    surface->endPaint(rect);
+    surface->flush(&w, rect, QPoint());
+
+#ifdef Q_WS_QWS
+    VERIFY_COLOR(w.geometry(), Qt::black);
+#endif
+
+    // the paintEvent() should overwrite the painted rectangle
+    QApplication::processEvents();
+#ifdef Q_WS_X11
+    qt_x11_wait_for_window_manager(&w);
+#endif
+
+#if defined(Q_WS_QWS)
+    QSKIP("task 176755", SkipAll);
+#endif
+    VERIFY_COLOR(w.geometry(), w.color);
+    QCOMPARE(QRegion(w.rect()), w.r);
+    w.reset();
+}
+
+
+void tst_QWindowSurface::grabWidget()
+{
+    QWidget parentWidget;
+    QWidget childWidget(&parentWidget);
+    QWidget babyWidget(&childWidget);
+
+    parentWidget.resize(300, 300);
+    childWidget.setGeometry(50, 50, 200, 200);
+    childWidget.setAutoFillBackground(true);
+    babyWidget.setGeometry(50, 50, 100, 100);
+    babyWidget.setAutoFillBackground(true);
+
+    QPalette pal = parentWidget.palette();
+    pal.setColor(QPalette::Window, QColor(Qt::blue));
+    parentWidget.setPalette(pal);
+
+    pal = childWidget.palette();
+    pal.setColor(QPalette::Window, QColor(Qt::white));
+    childWidget.setPalette(pal);
+
+    pal = babyWidget.palette();
+    pal.setColor(QPalette::Window, QColor(Qt::red));
+    babyWidget.setPalette(pal);
+
+    babyWidget.show();
+    childWidget.show();
+    parentWidget.show();
+
+    QTest::qWait(200);
+
+    QPixmap parentPixmap = parentWidget.windowSurface()->grabWidget(&parentWidget);
+    QPixmap childPixmap = childWidget.windowSurface()->grabWidget(&childWidget);
+    QPixmap babyPixmap = babyWidget.windowSurface()->grabWidget(&babyWidget);
+    QPixmap parentSubPixmap = parentWidget.windowSurface()->grabWidget(&parentWidget, QRect(25, 25, 100, 100));
+    QPixmap childSubPixmap = childWidget.windowSurface()->grabWidget(&childWidget, QRect(55, 55, 50, 50));
+    QPixmap childInvalidSubPixmap = childWidget.windowSurface()->grabWidget(&childWidget, QRect(-50, -50, 150, 150));
+
+    QCOMPARE(parentPixmap.size(), QSize(300, 300));
+    QCOMPARE(childPixmap.size(), QSize(200, 200));
+    QCOMPARE(babyPixmap.size(), QSize(100, 100));
+    QCOMPARE(parentSubPixmap.size(), QSize(100, 100));
+    QCOMPARE(childSubPixmap.size(), QSize(50, 50));
+    QCOMPARE(childInvalidSubPixmap.size(), QSize(100, 100));
+
+    QImage parentImage = parentPixmap.toImage();
+    QImage childImage = childPixmap.toImage();
+    QImage babyImage = babyPixmap.toImage();
+    QImage parentSubImage = parentSubPixmap.toImage();
+    QImage childSubImage = childSubPixmap.toImage();
+    QImage childInvalidSubImage = childInvalidSubPixmap.toImage();
+
+    QVERIFY(QColor(parentImage.pixel(0, 0)) == QColor(Qt::blue));
+    QVERIFY(QColor(parentImage.pixel(75, 75)) == QColor(Qt::white));
+    QVERIFY(QColor(parentImage.pixel(149, 149)) == QColor(Qt::red));
+
+    QVERIFY(QColor(childImage.pixel(0, 0)) == QColor(Qt::white));
+    QVERIFY(QColor(childImage.pixel(99, 99)) == QColor(Qt::red));
+
+    QVERIFY(QColor(parentSubImage.pixel(0, 0)) == QColor(Qt::blue));
+    QVERIFY(QColor(parentSubImage.pixel(30, 30)) == QColor(Qt::white));
+    QVERIFY(QColor(parentSubImage.pixel(80, 80)) == QColor(Qt::red));
+
+    QVERIFY(QColor(childSubImage.pixel(0, 0)) == QColor(Qt::red));
+
+    QVERIFY(QColor(childInvalidSubImage.pixel(0, 0)) == QColor(Qt::white));
+}
+
+QTEST_MAIN(tst_QWindowSurface)
+
+#else // Q_WS_MAC
+
+QTEST_NOOP_MAIN
+
+#endif
+
+#include "tst_qwindowsurface.moc"