--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/QtTestBrowser/webview.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+ * Copyright (C) 2009 Girish Ramakrishnan <girish@forwardbias.in>
+ * Copyright (C) 2006 George Staikos <staikos@kde.org>
+ * Copyright (C) 2006 Dirk Mueller <mueller@kde.org>
+ * Copyright (C) 2006 Zack Rusin <zack@kde.org>
+ * Copyright (C) 2006 Simon Hausmann <hausmann@kde.org>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef webview_h
+#define webview_h
+
+#include "fpstimer.h"
+#include "webpage.h"
+#include <qwebview.h>
+#include <qgraphicswebview.h>
+#include <QGraphicsView>
+#include <QGraphicsWidget>
+#include <QTime>
+
+class WebViewTraditional : public QWebView {
+    Q_OBJECT
+
+public:
+    WebViewTraditional(QWidget* parent) : QWebView(parent) {}
+
+protected:
+    virtual void contextMenuEvent(QContextMenuEvent*);
+    virtual void mousePressEvent(QMouseEvent*);
+};
+
+
+class GraphicsWebView : public QGraphicsWebView {
+    Q_OBJECT
+
+public:
+    GraphicsWebView(QGraphicsItem* parent = 0) : QGraphicsWebView(parent) {};
+
+protected:
+    virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent*);
+    virtual void mousePressEvent(QGraphicsSceneMouseEvent*);
+};
+
+
+class WebViewGraphicsBased : public QGraphicsView {
+    Q_OBJECT
+    Q_PROPERTY(qreal yRotation READ yRotation WRITE setYRotation)
+
+public:
+    WebViewGraphicsBased(QWidget* parent);
+    void setPage(QWebPage* page);
+
+    void setItemCacheMode(QGraphicsItem::CacheMode mode) { m_item->setCacheMode(mode); }
+    QGraphicsItem::CacheMode itemCacheMode() { return m_item->cacheMode(); }
+
+    void setFrameRateMeasurementEnabled(bool enabled);
+    bool frameRateMeasurementEnabled() const { return m_measureFps; }
+
+    virtual void resizeEvent(QResizeEvent*);
+    virtual void paintEvent(QPaintEvent* event);
+
+    void setResizesToContents(bool b);
+    bool resizesToContents() const { return m_resizesToContents; }
+
+    void setYRotation(qreal angle)
+    {
+#if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0)
+        QRectF r = m_item->boundingRect();
+        m_item->setTransform(QTransform()
+            .translate(r.width() / 2, r.height() / 2)
+            .rotate(angle, Qt::YAxis)
+            .translate(-r.width() / 2, -r.height() / 2));
+#endif
+        m_yRotation = angle;
+    }
+    qreal yRotation() const
+    {
+        return m_yRotation;
+    }
+
+    GraphicsWebView* graphicsWebView() const { return m_item; }
+
+public slots:
+    void updateFrameRate();
+    void animatedFlip();
+    void animatedYFlip();
+    void contentsSizeChanged(const QSize&);
+
+signals:
+    void yFlipRequest();
+    void currentFPSUpdated(int fps);
+
+private:
+    GraphicsWebView* m_item;
+    int m_numPaintsTotal;
+    int m_numPaintsSinceLastMeasure;
+    QTime m_startTime;
+    QTime m_lastConsultTime;
+    QTimer* m_updateTimer;
+    bool m_measureFps;
+    qreal m_yRotation;
+    bool m_resizesToContents;
+    FpsTimer m_fpsTimer;
+};
+
+#endif