38 

    38 

    39 class QWebFrame;

    39 class QWebFrame;

    40 class QWebPage;

    40 class QWebPage;

    41 class QTimer;

    41 class QTimer;

    42 class QWebElement;

    42 class QWebElement;

    43 

    44 

    44 namespace GVA

    45 namespace GVA

    45 {

    46 {

    46     class GWebContentViewWidget;

    47     class GWebContentViewWidget;

    47     class ChromeWidget;

    48     class ChromeWidget;

    84         bool enabled() const { return m_enabled; }

    85         bool enabled() const { return m_enabled; }

    85         void setEnabled(bool value) { m_enabled = value; }

    86         void setEnabled(bool value) { m_enabled = value; }

    86         void setWantSlideViewCalls(bool value) { m_wantSlideViewCalls = value; }

    87         void setWantSlideViewCalls(bool value) { m_wantSlideViewCalls = value; }

    87 

    88 

    88     signals:

    89     signals:

    91         void pageScrollPositionZero();

    92         void pageScrollPositionZero();

    92 

    93 

    93         /// Sent when this object starts panning/scrolling the page.  Can be useful for

    94         /// Sent when this object starts panning/scrolling the page.  Can be useful for

    94         /// cancelling things like long-press timers which otherwise wouldn't get

    95         /// cancelling things like long-press timers which otherwise wouldn't get

    95         /// mouse-move events.

    96         /// mouse-move events.

    96         void startingPanGesture(int directionHint);

    97         void startingPanGesture(int directionHint);

    97         void mouseEvent(QEvent::Type type);

    98         void mouseEvent(QEvent::Type type);

    98 

    99 

    99     protected slots:

   101     protected slots:

   100         void scrollToEdge();

   102         void scrollToEdge();

   101         void doubleClickTimerExpired();

   103         void doubleClickTimerExpired();

   103         void pan();

   105         void pan();

   104         void kineticScroll();

   106         void kineticScroll();

   105         void BlockFocusChanged(QPoint pt);

   107         void BlockFocusChanged(QPoint pt);

   106         void onLoadStarted();

   108         void onLoadStarted();

   107         void onLoadFinished(bool ok);

   109         void onLoadFinished(bool ok);

   108         void onContentsSizeChanged(const QSize &);

   110         void onContentsSizeChanged(const QSize &);

   109     protected:

   113     protected:

   110         bool eventFilter(QObject *object, QEvent *event);

   114         bool eventFilter(QObject *object, QEvent *event);

   111         void mousePressEvent(const QPoint& pos);

   115         void mousePressEvent(const QPoint& pos);

   112         void mouseMoveEvent(const QPoint& pos, const QPoint& diff);

   116         void mouseMoveEvent(const QPoint& pos, const QPoint& diff);

   113         void mouseReleaseEvent(const QPoint& pos);

   117         void mouseReleaseEvent(const QPoint& pos);

   152         bool traverseNextNode(QWebElement parentNode,QWebElement& nextNode);

   156         bool traverseNextNode(QWebElement parentNode,QWebElement& nextNode);

   153 

   157 

   154         void handleHighlightChange(QMouseEvent* ev);

   158         void handleHighlightChange(QMouseEvent* ev);

   155         bool canDehighlight(QMouseEvent* ev);

   159         bool canDehighlight(QMouseEvent* ev);

   156         void dehighlight(QMouseEvent* ev);

   160         void dehighlight(QMouseEvent* ev);

   160 

   164 

   161         void stopScrolling();

   165         void stopScrolling();

   162         void startPanGesture(PanDirection);

   166         void startPanGesture(PanDirection);

   163         void panBy(const QPointF& delta);

   167         void panBy(const QPointF& delta);

   164         void scrollCurrentFrame (int dx, int dy);

   168         void scrollCurrentFrame (int dx, int dy);

   185         QWebElement m_anchorElement;

   189         QWebElement m_anchorElement;

   186         QPoint m_higlightedPos;

   190         QPoint m_higlightedPos;

   187         bool m_ishighlighted;

   191         bool m_ishighlighted;

   188         int m_offset;

   192         int m_offset;

   189         QTimer* m_longPressTimer;// long press timer

   193         QTimer* m_longPressTimer;// long press timer

   190         QPoint m_initialSpeed;

   195         QPoint m_initialSpeed;

   191         qreal m_finalzoomfactor;

   196         qreal m_finalzoomfactor;

   192         QTimer* m_scrollTimer;

   197         QTimer* m_scrollTimer;

   193         QPoint  m_scrollDelta;

   198         QPoint  m_scrollDelta;

   194         QTimer* m_kineticTimer;

   199         QTimer* m_kineticTimer;

   211         // are ignored when this flags is true to avoid activating links when

   216         // are ignored when this flags is true to avoid activating links when

   212         // the context menu is activated over them.

   217         // the context menu is activated over them.

   213         bool m_isContextEvent;

   218         bool m_isContextEvent;

   214         // Flag that governs whether calls to slideView should be made or not.

   219         // Flag that governs whether calls to slideView should be made or not.

   215         bool m_wantSlideViewCalls;

   220         bool m_wantSlideViewCalls;

   216     };

   223     };

   217 

   224 

   218 }

   225 }

   219 

   226 

   220 #endif

   227 #endif