qwkpage_p.h revision 2bde8e466a4451c7319e3a072d118917957d6554 
1/*
2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this program; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#ifndef qwkpage_p_h
22#define qwkpage_p_h
23
24#include "DrawingAreaProxy.h"
25#include "LayerTreeContext.h"
26#include "PageClient.h"
27#include "qwkpage.h"
28#include "qgraphicswkview.h"
29#include "WebPageProxy.h"
30#include <wtf/PassOwnPtr.h>
31#include <wtf/RefPtr.h>
32#include <QBasicTimer>
33#include <QGraphicsView>
34#include <QKeyEvent>
35
36class QGraphicsWKView;
37class QWKPreferences;
38
39using namespace WebKit;
40
41class QWKPagePrivate : WebKit::PageClient {
42public:
43    QWKPagePrivate(QWKPage*, QWKContext*);
44    ~QWKPagePrivate();
45
46    static QWKPagePrivate* get(QWKPage* page) { return page->d; }
47
48    void init(QGraphicsItem*, QGraphicsWKView::BackingStoreType);
49
50    // PageClient
51    virtual PassOwnPtr<WebKit::DrawingAreaProxy> createDrawingAreaProxy();
52    virtual void setViewNeedsDisplay(const WebCore::IntRect&);
53    virtual void displayView();
54    virtual void scrollView(const WebCore::IntRect& scrollRect, const WebCore::IntSize& scrollOffset);
55
56    virtual WebCore::IntSize viewSize();
57    virtual bool isViewWindowActive();
58    virtual bool isViewFocused();
59    virtual bool isViewVisible();
60    virtual bool isViewInWindow();
61
62#if USE(ACCELERATED_COMPOSITING)
63    virtual void enterAcceleratedCompositingMode(const LayerTreeContext&);
64    virtual void exitAcceleratedCompositingMode();
65#endif // USE(ACCELERATED_COMPOSITING)
66    virtual void pageDidRequestScroll(const WebCore::IntPoint&);
67    virtual void processDidCrash();
68    virtual void pageClosed() { }
69    virtual void didRelaunchProcess();
70    virtual void didChangeContentsSize(const WebCore::IntSize&);
71    virtual void didFindZoomableArea(const WebCore::IntRect&);
72    virtual void setCursor(const WebCore::Cursor&);
73    virtual void setViewportArguments(const WebCore::ViewportArguments&);
74    virtual void takeFocus(bool direction);
75    virtual void setFocus(bool focused) { }
76    virtual void toolTipChanged(const WTF::String&, const WTF::String&);
77    virtual void registerEditCommand(PassRefPtr<WebKit::WebEditCommandProxy>, WebKit::WebPageProxy::UndoOrRedo);
78    virtual void clearAllEditCommands();
79    virtual WebCore::FloatRect convertToDeviceSpace(const WebCore::FloatRect&);
80    virtual WebCore::FloatRect convertToUserSpace(const WebCore::FloatRect&);
81    virtual WebCore::IntRect windowToScreen(const WebCore::IntRect&);
82
83    virtual void doneWithKeyEvent(const WebKit::NativeWebKeyboardEvent&, bool wasEventHandled);
84    virtual void selectionChanged(bool, bool, bool, bool);
85    virtual PassRefPtr<WebKit::WebPopupMenuProxy> createPopupMenuProxy(WebKit::WebPageProxy*);
86    virtual PassRefPtr<WebKit::WebContextMenuProxy> createContextMenuProxy(WebKit::WebPageProxy*);
87
88    virtual void setFindIndicator(PassRefPtr<WebKit::FindIndicator>, bool fadeOut);
89
90    virtual void didCommitLoadForMainFrame(bool useCustomRepresentation);
91    virtual void didFinishLoadingDataForCustomRepresentation(const String& suggestedFilename, const CoreIPC::DataReference&);
92    virtual double customRepresentationZoomFactor() { return 1; }
93    virtual void setCustomRepresentationZoomFactor(double) { }
94    virtual void didChangeScrollbarsForMainFrame() const { }
95
96    virtual void flashBackingStoreUpdates(const Vector<WebCore::IntRect>& updateRects);
97
98    virtual float userSpaceScaleFactor() const { return 1; }
99
100    void paint(QPainter* painter, QRect);
101
102    void keyPressEvent(QKeyEvent*);
103    void keyReleaseEvent(QKeyEvent*);
104    void mouseMoveEvent(QGraphicsSceneMouseEvent*);
105    void mousePressEvent(QGraphicsSceneMouseEvent*);
106    void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
107    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);
108    void wheelEvent(QGraphicsSceneWheelEvent*);
109
110    void updateAction(QWKPage::WebAction action);
111    void updateNavigationActions();
112    void updateEditorActions();
113
114    void _q_webActionTriggered(bool checked);
115
116    void touchEvent(QTouchEvent*);
117
118    QWKPage* q;
119
120    QGraphicsItem* view;
121    QWKContext* context;
122    QWKHistory* history;
123
124    QAction* actions[QWKPage::WebActionCount];
125    QWKPreferences* preferences;
126
127    RefPtr<WebKit::WebPageProxy> page;
128
129    WebCore::ViewportArguments viewportArguments;
130
131    QWKPage::CreateNewPageFn createNewPageFn;
132
133    QPoint tripleClick;
134    QBasicTimer tripleClickTimer;
135    QGraphicsWKView::BackingStoreType backingStoreType;
136
137    bool isConnectedToEngine;
138};
139
140class QtViewportAttributesPrivate : public QSharedData {
141public:
142    QtViewportAttributesPrivate(QWKPage::ViewportAttributes* qq)
143        : q(qq)
144    { }
145
146    QWKPage::ViewportAttributes* q;
147};
148
149
150#endif /* qkpage_p_h */
151