1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/*
* Copyright (C) 2010, 2011 Nokia Corporation and/or its subsidiary(-ies)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this program; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef QtWebPageEventHandler_h
#define QtWebPageEventHandler_h
#include "QtPanGestureRecognizer.h"
#include "QtPinchGestureRecognizer.h"
#include "QtTapGestureRecognizer.h"
#include "QtViewportInteractionEngine.h"
#include "WebPageProxy.h"
#include <QBasicTimer>
#include <QKeyEvent>
#include <QInputMethodEvent>
#include <QTouchEvent>
#include <WKPage.h>
class QQuickWebPage;
using namespace WebKit;
class QtWebPageEventHandler : public QObject {
Q_OBJECT
public:
QtWebPageEventHandler(WKPageRef, QQuickWebPage*, QQuickWebView*);
~QtWebPageEventHandler();
void handleKeyPressEvent(QKeyEvent*);
void handleKeyReleaseEvent(QKeyEvent*);
void handleFocusInEvent(QFocusEvent*);
void handleFocusOutEvent(QFocusEvent*);
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 setViewportInteractionEngine(QtViewportInteractionEngine*);
void handlePotentialSingleTapEvent(const QTouchEvent::TouchPoint&);
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);
void doneWithTouchEvent(const NativeWebTouchEvent&, bool wasEventHandled);
void resetGestureRecognizers();
QtViewportInteractionEngine* interactionEngine() { return m_interactionEngine; }
void startDrag(const WebCore::DragData&, PassRefPtr<ShareableBitmap> dragImage);
protected:
WebPageProxy* m_webPageProxy;
QtViewportInteractionEngine* m_interactionEngine;
QtPanGestureRecognizer m_panGestureRecognizer;
QtPinchGestureRecognizer m_pinchGestureRecognizer;
QtTapGestureRecognizer m_tapGestureRecognizer;
QQuickWebPage* m_webPage;
QQuickWebView* m_webView;
private slots:
void inputPanelVisibleChanged();
private:
void timerEvent(QTimerEvent*);
QPointF m_lastClick;
QBasicTimer m_clickTimer;
Qt::MouseButton m_previousClickButton;
int m_clickCount;
bool m_postponeTextInputStateChanged;
};
#endif /* QtWebPageEventHandler_h */
|
