| /* |
| * Copyright (C) 2010 Apple Inc. 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 PageClient_h |
| #define PageClient_h |
| |
| #include "ShareableBitmap.h" |
| #include "WebPageProxy.h" |
| #include "WebPopupMenuProxy.h" |
| #include <wtf/Forward.h> |
| |
| namespace WebCore { |
| class Cursor; |
| struct ViewportArguments; |
| } |
| |
| namespace WebKit { |
| |
| class DrawingAreaProxy; |
| class FindIndicator; |
| class NativeWebKeyboardEvent; |
| class NativeWebKeyboardEvent; |
| class WebContextMenuProxy; |
| class WebEditCommandProxy; |
| class WebPopupMenuProxy; |
| |
| class PageClient { |
| public: |
| virtual ~PageClient() { } |
| |
| // Create a new drawing area proxy for the given page. |
| virtual PassOwnPtr<DrawingAreaProxy> createDrawingAreaProxy() = 0; |
| |
| // Tell the view to invalidate the given rect. The rect is in view coordinates. |
| virtual void setViewNeedsDisplay(const WebCore::IntRect&) = 0; |
| |
| // Tell the view to immediately display its invalid rect. |
| virtual void displayView() = 0; |
| |
| // Tell the view to scroll scrollRect by scrollOffset. |
| virtual void scrollView(const WebCore::IntRect& scrollRect, const WebCore::IntSize& scrollOffset) = 0; |
| |
| // Return the size of the view the page is associated with. |
| virtual WebCore::IntSize viewSize() = 0; |
| |
| // Return whether the view's containing window is active. |
| virtual bool isViewWindowActive() = 0; |
| |
| // Return whether the view is focused. |
| virtual bool isViewFocused() = 0; |
| |
| // Return whether the view is visible. |
| virtual bool isViewVisible() = 0; |
| |
| // Return whether the view is in a window. |
| virtual bool isViewInWindow() = 0; |
| |
| virtual void processDidCrash() = 0; |
| virtual void didRelaunchProcess() = 0; |
| virtual void pageClosed() = 0; |
| |
| virtual void takeFocus(bool direction) = 0; |
| virtual void toolTipChanged(const String&, const String&) = 0; |
| |
| #if ENABLE(TILED_BACKING_STORE) |
| virtual void pageDidRequestScroll(const WebCore::IntSize&) = 0; |
| #endif |
| #if PLATFORM(QT) |
| virtual void didChangeContentsSize(const WebCore::IntSize&) = 0; |
| virtual void didFindZoomableArea(const WebCore::IntRect&) = 0; |
| #endif |
| |
| virtual void setCursor(const WebCore::Cursor&) = 0; |
| virtual void setViewportArguments(const WebCore::ViewportArguments&) = 0; |
| |
| virtual void registerEditCommand(PassRefPtr<WebEditCommandProxy>, WebPageProxy::UndoOrRedo) = 0; |
| virtual void clearAllEditCommands() = 0; |
| #if PLATFORM(MAC) |
| virtual void accessibilityWebProcessTokenReceived(const CoreIPC::DataReference&) = 0; |
| virtual void interceptKeyEvent(const NativeWebKeyboardEvent&, Vector<WebCore::KeypressCommand>& commandName, uint32_t selectionStart, uint32_t selectionEnd, Vector<WebCore::CompositionUnderline>& underlines) = 0; |
| virtual void setDragImage(const WebCore::IntPoint& clientPosition, const WebCore::IntSize& imageSize, PassRefPtr<ShareableBitmap> dragImage, bool isLinkDrag) = 0; |
| #endif |
| #if PLATFORM(WIN) |
| virtual void compositionSelectionChanged(bool) = 0; |
| #endif |
| virtual WebCore::FloatRect convertToDeviceSpace(const WebCore::FloatRect&) = 0; |
| virtual WebCore::FloatRect convertToUserSpace(const WebCore::FloatRect&) = 0; |
| |
| virtual void doneWithKeyEvent(const NativeWebKeyboardEvent&, bool wasEventHandled) = 0; |
| |
| virtual PassRefPtr<WebPopupMenuProxy> createPopupMenuProxy(WebPageProxy*) = 0; |
| virtual PassRefPtr<WebContextMenuProxy> createContextMenuProxy(WebPageProxy*) = 0; |
| |
| virtual void setFindIndicator(PassRefPtr<FindIndicator>, bool fadeOut) = 0; |
| |
| #if USE(ACCELERATED_COMPOSITING) |
| virtual void enterAcceleratedCompositingMode(const LayerTreeContext&) = 0; |
| virtual void exitAcceleratedCompositingMode() = 0; |
| #endif |
| |
| #if PLATFORM(WIN) |
| virtual HWND nativeWindow() = 0; |
| #endif |
| |
| #if PLATFORM(MAC) |
| virtual void setComplexTextInputEnabled(uint64_t pluginComplexTextInputIdentifier, bool complexTextInputEnabled) = 0; |
| virtual void setAutodisplay(bool) = 0; |
| virtual CGContextRef containingWindowGraphicsContext() = 0; |
| virtual void didPerformDictionaryLookup(const String&, double scaleFactor, const DictionaryPopupInfo&) = 0; |
| #endif |
| |
| virtual void didChangeScrollbarsForMainFrame() const = 0; |
| |
| // Custom representations. |
| virtual void didCommitLoadForMainFrame(bool useCustomRepresentation) = 0; |
| virtual void didFinishLoadingDataForCustomRepresentation(const String& suggestedFilename, const CoreIPC::DataReference&) = 0; |
| virtual double customRepresentationZoomFactor() = 0; |
| virtual void setCustomRepresentationZoomFactor(double) = 0; |
| |
| virtual void flashBackingStoreUpdates(const Vector<WebCore::IntRect>& updateRects) = 0; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // PageClient_h |