--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/auto/mediaobject/dummy/videowidget.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,246 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite module 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "videowidget.h"
+#include <QtCore/QEvent>
+#include <QtGui/QResizeEvent>
+#include <QtGui/QPalette>
+#include <QtGui/QImage>
+#include <QtGui/QPainter>
+#include <QtGui/QBoxLayout>
+#include <QApplication>
+#include "mediaobject.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace Phonon
+{
+namespace Dummy
+{
+
+VideoWidget::VideoWidget(Backend *backend, QWidget *parent) :
+    QWidget(parent),
+    m_aspectRatio(Phonon::VideoWidget::AspectRatioAuto),
+    m_brightness(0.0),
+    m_hue(0.0),
+    m_contrast(0.0),
+    m_saturation(0.0),
+    m_scaleMode(Phonon::VideoWidget::FitInView)
+{
+    Q_UNUSED(backend)
+
+}
+
+VideoWidget::~VideoWidget()
+{
+}
+
+void VideoWidget::paintEvent(QPaintEvent *event)
+{
+    Q_UNUSED(event)
+}
+
+void VideoWidget::setVisible(bool val)
+{
+    Q_UNUSED(val)
+}
+
+Phonon::VideoWidget::AspectRatio VideoWidget::aspectRatio() const
+{
+    return m_aspectRatio;
+}
+
+QSize VideoWidget::sizeHint() const
+{
+    return QSize(640, 480);
+}
+
+void VideoWidget::setAspectRatio(Phonon::VideoWidget::AspectRatio aspectRatio)
+{
+    Q_UNUSED(aspectRatio)
+}
+
+Phonon::VideoWidget::ScaleMode VideoWidget::scaleMode() const
+{
+    return m_scaleMode;
+}
+
+QRect VideoWidget::scaleToAspect(QRect srcRect, int w, int h) const
+{
+    float width = srcRect.width();
+    float height = srcRect.width() * (float(h) / float(w));
+    if (height > srcRect.height()) {
+        height = srcRect.height();
+        width = srcRect.height() * (float(w) / float(h));
+    }
+    return QRect(0, 0, (int)width, (int)height);
+}
+
+/***
+ * Calculates the actual rectangle the movie will be presented with
+ **/
+QRect VideoWidget::calculateDrawFrameRect() const
+{
+    QRect widgetRect = rect();
+    QRect drawFrameRect;
+    // Set m_drawFrameRect to be the size of the smallest possible
+    // rect conforming to the aspect and containing the whole frame:
+    switch (aspectRatio()) {
+
+    case Phonon::VideoWidget::AspectRatioWidget:
+        drawFrameRect = widgetRect;
+        // No more calculations needed.
+        return drawFrameRect;
+
+    case Phonon::VideoWidget::AspectRatio4_3:
+        drawFrameRect = scaleToAspect(widgetRect, 4, 3);
+        break;
+
+    case Phonon::VideoWidget::AspectRatio16_9:
+        drawFrameRect = scaleToAspect(widgetRect, 16, 9);
+        break;
+
+    case Phonon::VideoWidget::AspectRatioAuto:
+    default:
+        drawFrameRect = QRect(0, 0, movieSize().width(), movieSize().height());
+        break;
+    }
+
+    // Scale m_drawFrameRect to fill the widget
+    // without breaking aspect:
+    float widgetWidth = widgetRect.width();
+    float widgetHeight = widgetRect.height();
+    float frameWidth = widgetWidth;
+    float frameHeight = drawFrameRect.height() * float(widgetWidth) / float(drawFrameRect.width());
+
+    switch (scaleMode()) {
+    case Phonon::VideoWidget::ScaleAndCrop:
+        if (frameHeight < widgetHeight) {
+            frameWidth *= float(widgetHeight) / float(frameHeight);
+            frameHeight = widgetHeight;
+        }
+        break;
+    case Phonon::VideoWidget::FitInView:
+    default:
+        if (frameHeight > widgetHeight) {
+            frameWidth *= float(widgetHeight) / float(frameHeight);
+            frameHeight = widgetHeight;
+        }
+        break;
+    }
+    drawFrameRect.setSize(QSize(int(frameWidth), int(frameHeight)));
+    drawFrameRect.moveTo(int((widgetWidth - frameWidth) / 2.0f),
+                           int((widgetHeight - frameHeight) / 2.0f));
+    return drawFrameRect;
+}
+
+void VideoWidget::setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode)
+{
+    Q_UNUSED(scaleMode)
+}
+
+qreal VideoWidget::brightness() const
+{
+    return m_brightness;
+}
+
+qreal clampedValue(qreal val)
+{
+    if (val > 1.0 )
+        return 1.0;
+    else if (val < -1.0)
+        return -1.0;
+    else return val;
+}
+
+void VideoWidget::setBrightness(qreal newValue)
+{
+    Q_UNUSED(newValue)
+}
+
+qreal VideoWidget::contrast() const
+{
+    return m_contrast;
+}
+
+void VideoWidget::setContrast(qreal newValue)
+{
+    Q_UNUSED(newValue)
+}
+
+qreal VideoWidget::hue() const
+{
+    return m_hue;
+}
+
+void VideoWidget::setHue(qreal newValue)
+{
+    Q_UNUSED(newValue)
+}
+
+qreal VideoWidget::saturation() const
+{
+    return m_saturation;
+}
+
+void VideoWidget::setSaturation(qreal newValue)
+{
+    Q_UNUSED(newValue)
+}
+
+bool VideoWidget::event(QEvent *event)
+{
+    return QWidget::event(event);
+}
+
+void VideoWidget::setMovieSize(const QSize &size)
+{
+    m_movieSize = size;
+    widget()->updateGeometry();
+    widget()->update();
+}
+
+}
+} //namespace Phonon::Dummy
+
+QT_END_NAMESPACE
+
+#include "moc_videowidget.cpp"