1/*
2 * Copyright (C) 2010, 2011 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 QtPageClient_h
22#define QtPageClient_h
23
24#include "FindIndicator.h"
25#include "PageClient.h"
26
27class QQuickWebView;
28
29namespace WebKit {
30
31class DrawingAreaProxy;
32class LayerTreeContext;
33class QtWebPageEventHandler;
34class DefaultUndoController;
35class ShareableBitmap;
36
37class QtPageClient : public PageClient {
38public:
39    QtPageClient();
40    ~QtPageClient();
41
42    void initialize(QQuickWebView*, QtWebPageEventHandler*, WebKit::DefaultUndoController*);
43
44    // QQuickWebView.
45    virtual void setViewNeedsDisplay(const WebCore::IntRect&);
46    virtual void didRenderFrame(const WebCore::IntSize& contentsSize, const WebCore::IntRect& coveredRect);
47    virtual WebCore::IntSize viewSize();
48    virtual bool isViewFocused();
49    virtual bool isViewVisible();
50    virtual void pageDidRequestScroll(const WebCore::IntPoint&);
51    virtual void didChangeContentsSize(const WebCore::IntSize&);
52    virtual void didChangeViewportProperties(const WebCore::ViewportAttributes&);
53    virtual void processDidCrash();
54    virtual void didRelaunchProcess();
55    virtual PassOwnPtr<DrawingAreaProxy> createDrawingAreaProxy();
56    virtual void handleDownloadRequest(DownloadProxy*);
57    virtual void handleApplicationSchemeRequest(PassRefPtr<QtRefCountedNetworkRequestData>);
58    virtual void handleAuthenticationRequiredRequest(const String& hostname, const String& realm, const String& prefilledUsername, String& username, String& password);
59    virtual void handleCertificateVerificationRequest(const String& hostname, bool& ignoreErrors);
60    virtual void handleProxyAuthenticationRequiredRequest(const String& hostname, uint16_t port, const String& prefilledUsername, String& username, String& password);
61
62    virtual void displayView();
63    virtual bool canScrollView() { return false; }
64    virtual void scrollView(const WebCore::IntRect& scrollRect, const WebCore::IntSize& scrollOffset);
65    virtual bool isViewWindowActive();
66    virtual bool isViewInWindow();
67#if USE(ACCELERATED_COMPOSITING)
68    virtual void enterAcceleratedCompositingMode(const LayerTreeContext&);
69    virtual void exitAcceleratedCompositingMode();
70    virtual void updateAcceleratedCompositingMode(const LayerTreeContext&);
71#endif // USE(ACCELERATED_COMPOSITING)
72    virtual void pageClosed() { }
73    virtual void preferencesDidChange() { }
74    virtual void startDrag(const WebCore::DragData&, PassRefPtr<ShareableBitmap> dragImage);
75    virtual void setCursor(const WebCore::Cursor&);
76    virtual void setCursorHiddenUntilMouseMoves(bool);
77    virtual void toolTipChanged(const String&, const String&);
78
79    // DefaultUndoController
80    virtual void registerEditCommand(PassRefPtr<WebEditCommandProxy>, WebPageProxy::UndoOrRedo);
81    virtual void clearAllEditCommands();
82    virtual bool canUndoRedo(WebPageProxy::UndoOrRedo);
83    virtual void executeUndoRedo(WebPageProxy::UndoOrRedo);
84
85    virtual WebCore::FloatRect convertToDeviceSpace(const WebCore::FloatRect&);
86    virtual WebCore::FloatRect convertToUserSpace(const WebCore::FloatRect&);
87    virtual WebCore::IntPoint screenToWindow(const WebCore::IntPoint&);
88    virtual WebCore::IntRect windowToScreen(const WebCore::IntRect&);
89    virtual void doneWithKeyEvent(const NativeWebKeyboardEvent&, bool wasEventHandled) { }
90    virtual PassRefPtr<WebPopupMenuProxy> createPopupMenuProxy(WebPageProxy*);
91    virtual PassRefPtr<WebContextMenuProxy> createContextMenuProxy(WebPageProxy*);
92#if ENABLE(INPUT_TYPE_COLOR)
93    virtual PassRefPtr<WebColorChooserProxy> createColorChooserProxy(WebPageProxy*, const WebCore::Color& initialColor, const WebCore::IntRect&);
94#endif
95    virtual void setFindIndicator(PassRefPtr<FindIndicator>, bool fadeOut, bool animate) { }
96    virtual void didCommitLoadForMainFrame(bool useCustomRepresentation) { }
97    virtual void didFinishLoadingDataForCustomRepresentation(const String& suggestedFilename, const CoreIPC::DataReference&) { }
98    virtual double customRepresentationZoomFactor() { return 1; }
99    virtual void setCustomRepresentationZoomFactor(double) { }
100    virtual void flashBackingStoreUpdates(const Vector<WebCore::IntRect>& updateRects);
101    virtual void findStringInCustomRepresentation(const String&, WebKit::FindOptions, unsigned maxMatchCount) { }
102    virtual void countStringMatchesInCustomRepresentation(const String&, WebKit::FindOptions, unsigned maxMatchCount) { }
103    virtual void pageTransitionViewportReady();
104    virtual void didFindZoomableArea(const WebCore::IntPoint&, const WebCore::IntRect&);
105    virtual void updateTextInputState();
106    virtual void handleWillSetInputMethodState();
107    virtual void doneWithGestureEvent(const WebGestureEvent&, bool wasEventHandled);
108#if ENABLE(TOUCH_EVENTS)
109    virtual void doneWithTouchEvent(const NativeWebTouchEvent&, bool wasEventHandled);
110#endif
111
112private:
113    QQuickWebView* m_webView;
114    QtWebPageEventHandler* m_eventHandler;
115    DefaultUndoController* m_undoController;
116};
117
118} // namespace WebKit
119
120#endif /* QtPageClient_h */
121