2 * Copyright (C) 2006 Zack Rusin <zack@kde.org>
3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 #ifndef ChromeClientQt_H
30 #define ChromeClientQt_H
32 #include "ChromeClient.h"
33 #include "FloatRect.h"
34 #include "RefCounted.h"
36 #include "PlatformString.h"
37 #include "QtPlatformPlugin.h"
50 struct FrameLoadRequest;
51 class QtAbstractWebPopup;
52 struct ViewportArguments;
53 #if ENABLE(VIDEO) && ENABLE(QT_MULTIMEDIA)
54 class FullScreenVideoQt;
57 class ChromeClientQt : public ChromeClient
60 ChromeClientQt(QWebPage* webPage);
61 virtual ~ChromeClientQt();
62 virtual void chromeDestroyed();
64 virtual void setWindowRect(const FloatRect&);
65 virtual FloatRect windowRect();
67 virtual FloatRect pageRect();
69 virtual float scaleFactor();
72 virtual void unfocus();
74 virtual bool canTakeFocus(FocusDirection);
75 virtual void takeFocus(FocusDirection);
77 virtual void focusedNodeChanged(Node*);
78 virtual void focusedFrameChanged(Frame*);
80 virtual Page* createWindow(Frame*, const FrameLoadRequest&, const WindowFeatures&, const NavigationAction&);
83 virtual bool canRunModal();
84 virtual void runModal();
86 virtual void setToolbarsVisible(bool);
87 virtual bool toolbarsVisible();
89 virtual void setStatusbarVisible(bool);
90 virtual bool statusbarVisible();
92 virtual void setScrollbarsVisible(bool);
93 virtual bool scrollbarsVisible();
95 virtual void setMenubarVisible(bool);
96 virtual bool menubarVisible();
98 virtual void setResizable(bool);
100 virtual void addMessageToConsole(MessageSource, MessageType, MessageLevel, const String& message,
101 unsigned int lineNumber, const String& sourceID);
103 virtual bool canRunBeforeUnloadConfirmPanel();
104 virtual bool runBeforeUnloadConfirmPanel(const String& message, Frame* frame);
106 virtual void closeWindowSoon();
108 virtual void runJavaScriptAlert(Frame*, const String&);
109 virtual bool runJavaScriptConfirm(Frame*, const String&);
110 virtual bool runJavaScriptPrompt(Frame*, const String& message, const String& defaultValue, String& result);
111 virtual bool shouldInterruptJavaScript();
113 virtual void setStatusbarText(const String&);
115 virtual bool tabsToLinks() const;
116 virtual IntRect windowResizerRect() const;
118 virtual void invalidateWindow(const IntRect&, bool);
119 virtual void invalidateContentsAndWindow(const IntRect&, bool);
120 virtual void invalidateContentsForSlowScroll(const IntRect&, bool);
121 virtual void scroll(const IntSize& scrollDelta, const IntRect& rectToScroll, const IntRect& clipRect);
122 #if ENABLE(TILED_BACKING_STORE)
123 virtual void delegatedScrollRequested(const IntSize& scrollDelta);
126 virtual IntPoint screenToWindow(const IntPoint&) const;
127 virtual IntRect windowToScreen(const IntRect&) const;
128 virtual PlatformPageClient platformPageClient() const;
129 virtual void contentsSizeChanged(Frame*, const IntSize&) const;
131 virtual void scrollbarsModeDidChange() const { }
132 virtual void mouseDidMoveOverElement(const HitTestResult&, unsigned modifierFlags);
134 virtual void setToolTip(const String&, TextDirection);
136 virtual void print(Frame*);
138 virtual void exceededDatabaseQuota(Frame*, const String&);
140 #if ENABLE(OFFLINE_WEB_APPLICATIONS)
141 virtual void reachedMaxAppCacheSize(int64_t spaceNeeded);
142 virtual void reachedApplicationCacheOriginQuota(SecurityOrigin*);
144 #if ENABLE(CONTEXT_MENUS)
145 virtual void showContextMenu() { }
148 #if ENABLE(NOTIFICATIONS)
149 virtual NotificationPresenter* notificationPresenter() const;
152 #if USE(ACCELERATED_COMPOSITING)
153 // see ChromeClient.h
154 // this is a hook for WebCore to tell us what we need to do with the GraphicsLayers
155 virtual void attachRootGraphicsLayer(Frame*, GraphicsLayer*);
156 virtual void setNeedsOneShotDrawingSynchronization();
157 virtual void scheduleCompositingLayerSync();
158 virtual CompositingTriggerFlags allowedCompositingTriggers() const;
161 #if ENABLE(TILED_BACKING_STORE)
162 virtual IntRect visibleRectForTiledBackingStore() const;
165 #if ENABLE(TOUCH_EVENTS)
166 virtual void needTouchEvents(bool) { }
169 #if ENABLE(VIDEO) && ENABLE(QT_MULTIMEDIA)
170 virtual bool supportsFullscreenForNode(const Node*);
171 virtual void enterFullscreenForNode(Node*);
172 virtual void exitFullscreenForNode(Node*);
173 virtual bool requiresFullscreenForVideoPlayback();
174 FullScreenVideoQt* fullScreenVideo();
177 virtual void runOpenPanel(Frame*, PassRefPtr<FileChooser>);
178 virtual void chooseIconForFiles(const Vector<String>&, FileChooser*);
180 virtual void formStateDidChange(const Node*) { }
182 virtual PassOwnPtr<HTMLParserQuirks> createHTMLParserQuirks() { return 0; }
184 virtual void setCursor(const Cursor&);
186 virtual void scrollRectIntoView(const IntRect&, const ScrollView*) const {}
188 virtual void requestGeolocationPermissionForFrame(Frame*, Geolocation*);
189 virtual void cancelGeolocationPermissionRequestForFrame(Frame*, Geolocation*);
191 virtual bool selectItemWritingDirectionIsNatural();
192 virtual PassRefPtr<PopupMenu> createPopupMenu(PopupMenuClient*) const;
193 virtual PassRefPtr<SearchPopupMenu> createSearchPopupMenu(PopupMenuClient*) const;
194 virtual void populateVisitedLinks();
196 QWebSelectMethod* createSelectPopup() const;
198 virtual void dispatchViewportDataDidChange(const ViewportArguments&) const;
201 WebCore::KURL lastHoverURL;
202 WTF::String lastHoverTitle;
203 WTF::String lastHoverContent;
205 bool toolBarsVisible;
206 bool statusBarVisible;
208 QEventLoop* m_eventLoop;
210 #if ENABLE(VIDEO) && ENABLE(QT_MULTIMEDIA)
211 FullScreenVideoQt* m_fullScreenVideo;
214 static bool dumpVisitedLinksCallbacks;
216 mutable QtPlatformPlugin m_platformPlugin;