| /* |
| * Copyright (C) 2010, 2011 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 "WebColorChooserProxy.h" |
| #include "WebPageProxy.h" |
| #include "WebPopupMenuProxy.h" |
| #include <WebCore/AlternativeTextClient.h> |
| #include <WebCore/EditorClient.h> |
| #include <wtf/Forward.h> |
| |
| #if PLATFORM(MAC) |
| #include "PluginComplexTextInputState.h" |
| |
| #if USE(APPKIT) |
| OBJC_CLASS WKView; |
| OBJC_CLASS NSTextAlternatives; |
| #endif |
| #endif |
| |
| namespace WebCore { |
| class Cursor; |
| struct ViewportAttributes; |
| } |
| |
| namespace WebKit { |
| |
| class DrawingAreaProxy; |
| class FindIndicator; |
| class NativeWebKeyboardEvent; |
| #if ENABLE(TOUCH_EVENTS) |
| class NativeWebTouchEvent; |
| #endif |
| #if ENABLE(GESTURE_EVENTS) |
| class WebGestureEvent; |
| #endif |
| class WebContextMenuProxy; |
| class WebEditCommandProxy; |
| class WebPopupMenuProxy; |
| #if ENABLE(INPUT_TYPE_COLOR) |
| class WebColorChooserProxy; |
| #endif |
| |
| #if PLATFORM(WIN) |
| struct WindowGeometry; |
| #endif |
| |
| #if PLATFORM(MAC) |
| struct ColorSpaceData; |
| #endif |
| |
| 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; |
| |
| // Return the layer hosting mode for the view. |
| virtual LayerHostingMode viewLayerHostingMode() { return LayerHostingModeDefault; } |
| |
| virtual void processDidCrash() = 0; |
| virtual void didRelaunchProcess() = 0; |
| virtual void pageClosed() = 0; |
| |
| virtual void toolTipChanged(const String&, const String&) = 0; |
| |
| #if USE(TILED_BACKING_STORE) |
| virtual void pageDidRequestScroll(const WebCore::IntPoint&) = 0; |
| virtual void didRenderFrame(const WebCore::IntSize& contentsSize, const WebCore::IntRect& coveredRect) = 0; |
| virtual void pageTransitionViewportReady() = 0; |
| #endif |
| #if PLATFORM(QT) |
| virtual void didFindZoomableArea(const WebCore::IntPoint&, const WebCore::IntRect&) = 0; |
| virtual void didReceiveMessageFromNavigatorQtObject(const String&) = 0; |
| virtual void handleAuthenticationRequiredRequest(const String& hostname, const String& realm, const String& prefilledUsername, String& username, String& password) = 0; |
| virtual void handleCertificateVerificationRequest(const String& hostname, bool& ignoreErrors) = 0; |
| virtual void handleProxyAuthenticationRequiredRequest(const String& hostname, uint16_t port, const String& prefilledUsername, String& username, String& password) = 0; |
| #endif // PLATFORM(QT). |
| |
| #if PLATFORM(QT) || PLATFORM(EFL) |
| virtual void updateTextInputState() = 0; |
| #endif // PLATFORM(QT) || PLATFORM(EFL) |
| |
| #if PLATFORM(QT) || PLATFORM(EFL) || PLATFORM(GTK) |
| virtual void handleDownloadRequest(DownloadProxy*) = 0; |
| #endif // PLATFORM(QT) || PLATFORM(EFL) || PLATFORM(GTK) |
| |
| #if PLATFORM(QT) || PLATFORM(EFL) |
| virtual void didChangeContentsSize(const WebCore::IntSize&) = 0; |
| #endif |
| |
| #if PLATFORM(QT) || PLATFORM(GTK) |
| virtual void startDrag(const WebCore::DragData&, PassRefPtr<ShareableBitmap> dragImage) = 0; |
| #endif |
| |
| virtual void setCursor(const WebCore::Cursor&) = 0; |
| virtual void setCursorHiddenUntilMouseMoves(bool) = 0; |
| virtual void didChangeViewportProperties(const WebCore::ViewportAttributes&) = 0; |
| |
| virtual void registerEditCommand(PassRefPtr<WebEditCommandProxy>, WebPageProxy::UndoOrRedo) = 0; |
| virtual void clearAllEditCommands() = 0; |
| virtual bool canUndoRedo(WebPageProxy::UndoOrRedo) = 0; |
| virtual void executeUndoRedo(WebPageProxy::UndoOrRedo) = 0; |
| #if PLATFORM(MAC) |
| virtual void accessibilityWebProcessTokenReceived(const CoreIPC::DataReference&) = 0; |
| virtual bool interpretKeyEvent(const NativeWebKeyboardEvent&, Vector<WebCore::KeypressCommand>&) = 0; |
| virtual bool executeSavedCommandBySelector(const String& selector) = 0; |
| virtual void setDragImage(const WebCore::IntPoint& clientPosition, PassRefPtr<ShareableBitmap> dragImage, bool isLinkDrag) = 0; |
| virtual void updateTextInputState(bool updateSecureInputState) = 0; |
| virtual void resetTextInputState() = 0; |
| virtual void makeFirstResponder() = 0; |
| virtual void setPromisedData(const String& pasteboardName, PassRefPtr<WebCore::SharedBuffer> imageBuffer, const String& filename, const String& extension, const String& title, |
| const String& url, const String& visibleUrl, PassRefPtr<WebCore::SharedBuffer> archiveBuffer) = 0; |
| #endif |
| #if PLATFORM(WIN) |
| virtual void compositionSelectionChanged(bool) = 0; |
| #endif |
| #if PLATFORM(GTK) |
| virtual void getEditorCommandsForKeyEvent(const NativeWebKeyboardEvent&, const AtomicString&, Vector<WTF::String>&) = 0; |
| #endif |
| virtual WebCore::FloatRect convertToDeviceSpace(const WebCore::FloatRect&) = 0; |
| virtual WebCore::FloatRect convertToUserSpace(const WebCore::FloatRect&) = 0; |
| virtual WebCore::IntPoint screenToWindow(const WebCore::IntPoint&) = 0; |
| virtual WebCore::IntRect windowToScreen(const WebCore::IntRect&) = 0; |
| |
| virtual void doneWithKeyEvent(const NativeWebKeyboardEvent&, bool wasEventHandled) = 0; |
| #if ENABLE(GESTURE_EVENTS) |
| virtual void doneWithGestureEvent(const WebGestureEvent&, bool wasEventHandled) = 0; |
| #endif |
| #if ENABLE(TOUCH_EVENTS) |
| virtual void doneWithTouchEvent(const NativeWebTouchEvent&, bool wasEventHandled) = 0; |
| #endif |
| |
| virtual PassRefPtr<WebPopupMenuProxy> createPopupMenuProxy(WebPageProxy*) = 0; |
| virtual PassRefPtr<WebContextMenuProxy> createContextMenuProxy(WebPageProxy*) = 0; |
| |
| #if ENABLE(INPUT_TYPE_COLOR) |
| virtual PassRefPtr<WebColorChooserProxy> createColorChooserProxy(WebPageProxy*, const WebCore::Color& initialColor, const WebCore::IntRect&) = 0; |
| #endif |
| |
| virtual void setFindIndicator(PassRefPtr<FindIndicator>, bool fadeOut, bool animate) = 0; |
| #if PLATFORM(WIN) |
| virtual void didInstallOrUninstallPageOverlay(bool) = 0; |
| #endif |
| |
| #if USE(ACCELERATED_COMPOSITING) |
| virtual void enterAcceleratedCompositingMode(const LayerTreeContext&) = 0; |
| virtual void exitAcceleratedCompositingMode() = 0; |
| virtual void updateAcceleratedCompositingMode(const LayerTreeContext&) = 0; |
| #endif |
| |
| #if PLATFORM(WIN) |
| virtual HWND nativeWindow() = 0; |
| virtual void setGestureReachedScrollingLimit(bool) = 0; |
| virtual void scheduleChildWindowGeometryUpdate(const WindowGeometry&) = 0; |
| #endif |
| |
| #if PLATFORM(MAC) |
| virtual void pluginFocusOrWindowFocusChanged(uint64_t pluginComplexTextInputIdentifier, bool pluginHasFocusAndWindowHasFocus) = 0; |
| virtual void setPluginComplexTextInputState(uint64_t pluginComplexTextInputIdentifier, PluginComplexTextInputState) = 0; |
| virtual CGContextRef containingWindowGraphicsContext() = 0; |
| virtual void didPerformDictionaryLookup(const String&, double scaleFactor, const DictionaryPopupInfo&) = 0; |
| virtual void dismissDictionaryLookupPanel() = 0; |
| virtual void showCorrectionPanel(WebCore::AlternativeTextType, const WebCore::FloatRect& boundingBoxOfReplacedString, const String& replacedString, const String& replacementString, const Vector<String>& alternativeReplacementStrings) = 0; |
| virtual void dismissCorrectionPanel(WebCore::ReasonForDismissingAlternativeText) = 0; |
| virtual String dismissCorrectionPanelSoon(WebCore::ReasonForDismissingAlternativeText) = 0; |
| virtual void recordAutocorrectionResponse(WebCore::AutocorrectionResponseType, const String& replacedString, const String& replacementString) = 0; |
| virtual void recommendedScrollbarStyleDidChange(int32_t newStyle) = 0; |
| |
| virtual ColorSpaceData colorSpace() = 0; |
| |
| #if USE(APPKIT) |
| virtual WKView* wkView() const = 0; |
| #if USE(DICTATION_ALTERNATIVES) |
| virtual uint64_t addDictationAlternatives(const RetainPtr<NSTextAlternatives>&) = 0; |
| virtual void removeDictationAlternatives(uint64_t dictationContext) = 0; |
| virtual void showDictationAlternativeUI(const WebCore::FloatRect& boundingBoxOfDictatedText, uint64_t dictationContext) = 0; |
| virtual void dismissDictationAlternativeUI() = 0; |
| virtual Vector<String> dictationAlternatives(uint64_t dictationContext) = 0; |
| #endif // USE(DICTATION_ALTERNATIVES) |
| #endif // USE(APPKIT) |
| #endif // PLATFORM(MAC) |
| |
| 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; |
| virtual void findStringInCustomRepresentation(const String&, FindOptions, unsigned maxMatchCount) = 0; |
| virtual void countStringMatchesInCustomRepresentation(const String&, FindOptions, unsigned maxMatchCount) = 0; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // PageClient_h |