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/*
* Copyright (C) 2006 Zack Rusin <zack@kde.org>
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ChromeClientQt_h
#define ChromeClientQt_h
#include "ChromeClient.h"
#include "FloatRect.h"
#include "KURL.h"
#include "QtPlatformPlugin.h"
#include <wtf/PassOwnPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
QT_BEGIN_NAMESPACE
class QEventLoop;
QT_END_NAMESPACE
class QWebPage;
class QWebPageAdapter;
class QWebFullScreenVideoHandler;
namespace WebCore {
class FileChooser;
class FileIconLoader;
class FloatRect;
class Page;
class RefreshAnimation;
struct FrameLoadRequest;
class QtAbstractWebPopup;
struct ViewportArguments;
#if ENABLE(VIDEO)
class FullScreenVideoQt;
#endif
class TextureMapperLayerClientQt;
class ChromeClientQt : public ChromeClient {
public:
ChromeClientQt(QWebPageAdapter*);
virtual ~ChromeClientQt();
virtual void chromeDestroyed();
virtual void setWindowRect(const FloatRect&);
virtual FloatRect windowRect();
virtual FloatRect pageRect();
virtual void focus();
virtual void unfocus();
virtual bool canTakeFocus(FocusDirection);
virtual void takeFocus(FocusDirection);
virtual void focusedNodeChanged(Node*);
virtual void focusedFrameChanged(Frame*);
virtual Page* createWindow(Frame*, const FrameLoadRequest&, const WindowFeatures&, const NavigationAction&);
virtual void show();
virtual bool canRunModal();
virtual void runModal();
virtual void setToolbarsVisible(bool);
virtual bool toolbarsVisible();
virtual void setStatusbarVisible(bool);
virtual bool statusbarVisible();
virtual void setScrollbarsVisible(bool);
virtual bool scrollbarsVisible();
virtual void setMenubarVisible(bool);
virtual bool menubarVisible();
virtual void setResizable(bool);
virtual void addMessageToConsole(MessageSource, MessageLevel, const String& message, unsigned lineNumber, unsigned columnNumber, const String& sourceID);
virtual bool canRunBeforeUnloadConfirmPanel();
virtual bool runBeforeUnloadConfirmPanel(const String& message, Frame*);
virtual void closeWindowSoon();
virtual void runJavaScriptAlert(Frame*, const String&);
virtual bool runJavaScriptConfirm(Frame*, const String&);
virtual bool runJavaScriptPrompt(Frame*, const String& message, const String& defaultValue, String& result);
virtual bool shouldInterruptJavaScript();
virtual void setStatusbarText(const String&);
virtual KeyboardUIMode keyboardUIMode();
virtual IntRect windowResizerRect() const;
virtual void invalidateRootView(const IntRect&, bool);
virtual void invalidateContentsAndRootView(const IntRect&, bool);
virtual void invalidateContentsForSlowScroll(const IntRect&, bool);
virtual void scroll(const IntSize& scrollDelta, const IntRect& rectToScroll, const IntRect& clipRect);
#if USE(TILED_BACKING_STORE)
virtual void delegatedScrollRequested(const IntPoint& scrollPoint);
#endif
virtual IntPoint screenToRootView(const IntPoint&) const;
virtual IntRect rootViewToScreen(const IntRect&) const;
virtual PlatformPageClient platformPageClient() const;
virtual void contentsSizeChanged(Frame*, const IntSize&) const;
virtual void scrollbarsModeDidChange() const { }
virtual void mouseDidMoveOverElement(const HitTestResult&, unsigned modifierFlags);
virtual void setToolTip(const String&, TextDirection);
virtual void print(Frame*);
#if ENABLE(SQL_DATABASE)
virtual void exceededDatabaseQuota(Frame*, const String&, DatabaseDetails);
#endif
virtual void reachedMaxAppCacheSize(int64_t spaceNeeded);
virtual void reachedApplicationCacheOriginQuota(SecurityOrigin*, int64_t totalSpaceNeeded);
#if USE(ACCELERATED_COMPOSITING)
// This is a hook for WebCore to tell us what we need to do with the GraphicsLayers.
virtual void attachRootGraphicsLayer(Frame*, GraphicsLayer*);
virtual void setNeedsOneShotDrawingSynchronization();
virtual void scheduleCompositingLayerFlush();
virtual CompositingTriggerFlags allowedCompositingTriggers() const;
#endif
virtual bool allowsAcceleratedCompositing() const;
#if USE(TILED_BACKING_STORE)
virtual IntRect visibleRectForTiledBackingStore() const;
#endif
#if ENABLE(TOUCH_EVENTS)
virtual void needTouchEvents(bool) { }
#endif
#if ENABLE(VIDEO) && ((USE(GSTREAMER) && USE(NATIVE_FULLSCREEN_VIDEO)) || USE(QT_MULTIMEDIA))
virtual bool supportsFullscreenForNode(const Node*);
virtual void enterFullscreenForNode(Node*);
virtual void exitFullscreenForNode(Node*);
virtual bool requiresFullscreenForVideoPlayback();
FullScreenVideoQt* fullScreenVideo();
#endif
#if ENABLE(INPUT_TYPE_COLOR)
virtual PassOwnPtr<ColorChooser> createColorChooser(ColorChooserClient*, const Color&);
#endif
virtual void runOpenPanel(Frame*, PassRefPtr<FileChooser>);
virtual void loadIconForFiles(const Vector<String>&, FileIconLoader*);
virtual void formStateDidChange(const Node*) { }
virtual void setCursor(const Cursor&);
virtual void setCursorHiddenUntilMouseMoves(bool) { }
#if ENABLE(REQUEST_ANIMATION_FRAME) && !USE(REQUEST_ANIMATION_FRAME_TIMER)
virtual void scheduleAnimation();
virtual void serviceScriptedAnimations();
#endif
virtual void scrollRectIntoView(const LayoutRect) const { }
virtual bool selectItemWritingDirectionIsNatural();
virtual bool selectItemAlignmentFollowsMenuWritingDirection();
virtual bool hasOpenedPopup() const;
virtual PassRefPtr<PopupMenu> createPopupMenu(PopupMenuClient*) const;
virtual PassRefPtr<SearchPopupMenu> createSearchPopupMenu(PopupMenuClient*) const;
virtual void populateVisitedLinks();
PassOwnPtr<QWebSelectMethod> createSelectPopup() const;
virtual void dispatchViewportPropertiesDidChange(const ViewportArguments&) const;
virtual bool shouldRubberBandInDirection(WebCore::ScrollDirection) const { return true; }
virtual void numWheelEventHandlersChanged(unsigned) { }
QWebFullScreenVideoHandler* createFullScreenVideoHandler();
QWebPageAdapter* m_webPage;
KURL lastHoverURL;
String lastHoverTitle;
String lastHoverContent;
bool toolBarsVisible;
bool statusBarVisible;
bool menuBarVisible;
QEventLoop* m_eventLoop;
#if ENABLE(REQUEST_ANIMATION_FRAME) && !USE(REQUEST_ANIMATION_FRAME_TIMER)
OwnPtr<RefreshAnimation> m_refreshAnimation;
#endif
#if ENABLE(VIDEO) && (USE(GSTREAMER) || USE(QT_MULTIMEDIA))
FullScreenVideoQt* m_fullScreenVideo;
#endif
static bool dumpVisitedLinksCallbacks;
mutable QtPlatformPlugin m_platformPlugin;
#if USE(ACCELERATED_COMPOSITING)
OwnPtr<TextureMapperLayerClientQt> m_textureMapperLayerClient;
#endif
};
}
#endif
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