--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ginebra/chromewidget.h	Tue May 04 12:39:35 2010 +0300
@@ -0,0 +1,162 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#ifndef _GINEBRA_CHROME_WIDGET_H_
+#define _GINEBRA_CHROME_WIDGET_H_
+
+#include <QtGui>
+#include <QMap>
+#include <QPainterPath>
+//#include "chromerenderer.h"
+
+//#define G_QUICKSTART
+
+class QWebPage;
+class ChromeSnippet;
+class QNetworkAccessManager;
+class QWebView;
+class QWebFrame;
+class QNetworkReply;
+class ChromeView;
+class QGraphicsScene;
+class QTimeLine;
+
+/**
+ * \brief Manages chrome snippets.
+ * 
+ * The ChromeWidget class manages the snippets that comprise the "chrome" of 
+ * the browser and the underlying web page that renders the snippets. 
+ * 
+ * \sa ChromeSnippet
+ */
+class ChromeWidget : public QObject
+{
+    Q_OBJECT
+
+typedef enum {
+  minimized,
+  maximized
+} Visibility;
+
+public:
+    friend class ChromeRenderer;
+    ChromeWidget(ChromeView *parentChromeView, QGraphicsItem *parent, const QString &jsName);
+    ~ChromeWidget();
+    void setChromeUrl(QString url);
+    QString chromeUrl() const { return m_chromeUrl; }
+    QWebPage * chromePage() { return m_chromePage; }
+    void setContentPage(QWebPage * p);
+#ifdef Q_OS_SYMBIAN
+    QPixmap * buffer();
+#else
+    QImage* buffer();
+#endif
+    QPainter* painter();
+    void setGeometry(const QRect &rect);
+    void setGeometry(int x, int y, int w, int h) { setGeometry(QRect(x, y, w, h)); }
+    ChromeSnippet *getSnippet(const QString &docElementId, QGraphicsItem *parent = 0);
+    void getInitialChrome();
+
+    void show(const QString& id, int x, int y);
+    void show(const QString& id);
+    void hide(const QString& id);
+    void setLocation(const QString& id, int x, int y);
+    void setAnchor(const QString& id, const QString& anchor);
+    void toggleVisibility(const QString& id);
+    void toggleAttention(const QString& id);
+    void setVisibilityAnimator(const QString& elementId, const QString & animatorName);
+    void setAttentionAnimator(const QString& elementId, const QString & animatorName);
+    QString getDisplayMode();
+    
+    // Returns the javascript object that represents this object.
+	QObject *jsObject();
+
+    //returns the parent chrome view
+    ChromeView* getChromeView() { return m_parentChromeView; }
+
+signals:
+    void delegateLink(const QUrl& url);
+    void loadStarted();
+    void loadComplete();
+    void dragStarted();
+    void dragFinished();
+    void viewPortResize(QRect);
+   
+    
+public slots:
+    void updateViewPort();
+    void setViewPort(QRect viewPort);
+    void repaintRequested(QRect dirtyRect);
+    
+protected slots:
+    void frameCreated(QWebFrame* frame);
+    void loadFinished(bool ok = true);
+    void onLoadStarted();
+    void networkRequestFinished(QNetworkReply *);
+    void debugAlert(const QString &msg);
+public:
+    QSize getDocElementSize(const QString &id);
+    QRect getDocElementRect(const QString &id);
+    void updateChildGeometries();
+    void dump();
+protected:
+    QVariant getDocElement(const QString &id);
+    QString getDocElementAttribute(const QString &id, const QString &attribute);
+    QVariant getDocIdsByName(const QString &name);
+    QVariant getDocIdsByClassName(const QString &name);
+    QVariant getChildIdsByClassName(const QString &parentId, const QString &name);
+    void resizeBuffer();
+    void updateOwnerAreas();
+    bool eventFilter(QObject *object, QEvent *event);
+    void paintDirtyRegion();
+
+    // Get the snippet that contains the point pos.
+    ChromeSnippet *getSnippet(QPoint pos) const;
+
+    //Reconstruct snippets from the cache
+    bool isCached(QString url);
+    void cacheBuffer();
+    void restoreBuffer();
+
+protected:
+    //This is the web page that renders the chrome
+    QWebPage *m_chromePage;
+
+private:
+    QGraphicsItem *m_parentItem;
+    ChromeView *m_parentChromeView;
+    QMap<QString, ChromeSnippet *> m_snippetMap;
+    QString m_chromeUrl;
+    Visibility m_state;
+#ifdef Q_OS_SYMBIAN
+    QPixmap *m_buffer;
+#else
+    QImage *m_buffer;
+#endif
+    QPainter *m_painter;
+    QRegion m_dirtyRegion;
+    QTimer *m_dirtyTimer;
+    class ChromeWidgetJSObject *m_jsObject;  // owned
+#ifdef G_QUICKSTART
+    bool m_bufferCached;
+    QString m_bufferFile;
+    ChromeSnippet* m_fakeTopSnippet;
+    ChromeSnippet* m_fakeBottomSnippet;
+#endif
+};
+#endif