QtWebPageEventHandler.h [plain text]
#ifndef QtWebPageEventHandler_h
#define QtWebPageEventHandler_h
#include "QtPanGestureRecognizer.h"
#include "QtPinchGestureRecognizer.h"
#include "QtTapGestureRecognizer.h"
#include <QBasicTimer>
#include <QTouchEvent>
#include <WKPage.h>
#include <wtf/PassRefPtr.h>
QT_BEGIN_NAMESPACE
class QInputMethodEvent;
class QKeyEvent;
QT_END_NAMESPACE
class QQuickWebPage;
class QQuickWebView;
namespace WebCore {
class DragData;
class IntPoint;
class IntRect;
}
namespace WebKit {
class NativeWebTouchEvent;
class PageViewportControllerClientQt;
class ShareableBitmap;
class WebGestureEvent;
class WebPageProxy;
class QtWebPageEventHandler : public QObject {
Q_OBJECT
public:
QtWebPageEventHandler(WKPageRef, QQuickWebPage*, QQuickWebView*);
~QtWebPageEventHandler();
void handleKeyPressEvent(QKeyEvent*);
void handleKeyReleaseEvent(QKeyEvent*);
void handleFocusInEvent(QFocusEvent*);
void handleFocusLost();
void handleMouseMoveEvent(QMouseEvent*);
void handleMousePressEvent(QMouseEvent*);
void handleMouseReleaseEvent(QMouseEvent*);
void handleWheelEvent(QWheelEvent*);
void handleHoverLeaveEvent(QHoverEvent*);
void handleHoverMoveEvent(QHoverEvent*);
void handleDragEnterEvent(QDragEnterEvent*);
void handleDragLeaveEvent(QDragLeaveEvent*);
void handleDragMoveEvent(QDragMoveEvent*);
void handleDropEvent(QDropEvent*);
void handleInputMethodEvent(QInputMethodEvent*);
void handleTouchEvent(QTouchEvent*);
void setViewportController(PageViewportControllerClientQt*);
void activateTapHighlight(const QTouchEvent::TouchPoint&);
void deactivateTapHighlight();
void handleSingleTapEvent(const QTouchEvent::TouchPoint&);
void handleDoubleTapEvent(const QTouchEvent::TouchPoint&);
void didFindZoomableArea(const WebCore::IntPoint& target, const WebCore::IntRect& area);
void updateTextInputState();
void doneWithGestureEvent(const WebGestureEvent& event, bool wasEventHandled);
#if ENABLE(TOUCH_EVENTS)
void doneWithTouchEvent(const NativeWebTouchEvent&, bool wasEventHandled);
#endif
void handleInputEvent(const QInputEvent*);
void handleWillSetInputMethodState();
void resetGestureRecognizers();
PageViewportControllerClientQt* viewportController() { return m_viewportController; }
void startDrag(const WebCore::DragData&, PassRefPtr<ShareableBitmap> dragImage);
protected:
WebPageProxy* m_webPageProxy;
PageViewportControllerClientQt* m_viewportController;
QtPanGestureRecognizer m_panGestureRecognizer;
QtPinchGestureRecognizer m_pinchGestureRecognizer;
QtTapGestureRecognizer m_tapGestureRecognizer;
QQuickWebPage* m_webPage;
QQuickWebView* m_webView;
private Q_SLOTS:
void inputPanelVisibleChanged();
private:
void timerEvent(QTimerEvent*);
QPointF m_lastClick;
QBasicTimer m_clickTimer;
Qt::MouseButton m_previousClickButton;
int m_clickCount;
bool m_postponeTextInputStateChanged;
bool m_isTapHighlightActive;
bool m_isMouseButtonPressed;
};
}
#endif