qwkpage_p.h revision 2fc2651226baac27029e38c9d6ef883fa32084db 
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    void pageDidEnterAcceleratedCompositing() { }
66    void pageDidLeaveAcceleratedCompositing() { }
67#endif // USE(ACCELERATED_COMPOSITING)
68    virtual void pageDidRequestScroll(const WebCore::IntSize&);
69    virtual void processDidCrash();
70    virtual void pageClosed() { }
71    virtual void didRelaunchProcess();
72    virtual void didChangeContentsSize(const WebCore::IntSize&);
73    virtual void didFindZoomableArea(const WebCore::IntRect&);
74    virtual void setCursor(const WebCore::Cursor&);
75    virtual void setViewportArguments(const WebCore::ViewportArguments&);
76    virtual void takeFocus(bool direction);
77    virtual void toolTipChanged(const WTF::String&, const WTF::String&);
78    virtual void registerEditCommand(PassRefPtr<WebKit::WebEditCommandProxy>, WebKit::WebPageProxy::UndoOrRedo);
79    virtual void clearAllEditCommands();
80    virtual WebCore::FloatRect convertToDeviceSpace(const WebCore::FloatRect&);
81    virtual WebCore::FloatRect convertToUserSpace(const WebCore::FloatRect&);
82    virtual void doneWithKeyEvent(const WebKit::NativeWebKeyboardEvent&, bool wasEventHandled);
83    virtual void selectionChanged(bool, bool, bool, bool);
84    virtual PassRefPtr<WebKit::WebPopupMenuProxy> createPopupMenuProxy(WebKit::WebPageProxy*);
85    virtual PassRefPtr<WebKit::WebContextMenuProxy> createContextMenuProxy(WebKit::WebPageProxy*);
86
87    virtual void setFindIndicator(PassRefPtr<WebKit::FindIndicator>, bool fadeOut);
88
89    virtual void didCommitLoadForMainFrame(bool useCustomRepresentation);
90    virtual void didFinishLoadingDataForCustomRepresentation(const CoreIPC::DataReference&);
91    virtual double customRepresentationZoomFactor() { return 1; }
92    virtual void setCustomRepresentationZoomFactor(double) { }
93    virtual void didChangeScrollbarsForMainFrame() const { }
94
95    void paint(QPainter* painter, QRect);
96
97    void keyPressEvent(QKeyEvent*);
98    void keyReleaseEvent(QKeyEvent*);
99    void mouseMoveEvent(QGraphicsSceneMouseEvent*);
100    void mousePressEvent(QGraphicsSceneMouseEvent*);
101    void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
102    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);
103    void wheelEvent(QGraphicsSceneWheelEvent*);
104
105    void updateAction(QWKPage::WebAction action);
106    void updateNavigationActions();
107    void updateEditorActions();
108    void setEditCommandState(const WTF::String&, bool, int);
109
110    void _q_webActionTriggered(bool checked);
111
112    void touchEvent(QTouchEvent*);
113
114    QWKPage* q;
115
116    QGraphicsItem* view;
117    QWKContext* context;
118    QWKHistory* history;
119
120    QAction* actions[QWKPage::WebActionCount];
121    QWKPreferences* preferences;
122
123    RefPtr<WebKit::WebPageProxy> page;
124
125    WebCore::ViewportArguments viewportArguments;
126
127    QWKPage::CreateNewPageFn createNewPageFn;
128
129    QPoint tripleClick;
130    QBasicTimer tripleClickTimer;
131    QGraphicsWKView::BackingStoreType backingStoreType;
132
133    bool isConnectedToEngine;
134};
135
136class QtViewportAttributesPrivate : public QSharedData {
137public:
138    QtViewportAttributesPrivate(QWKPage::ViewportAttributes* qq)
139        : q(qq)
140    { }
141
142    QWKPage::ViewportAttributes* q;
143};
144
145
146#endif /* qkpage_p_h */
147