#ifndef EmptyClients_h
#define EmptyClients_h
#include "ChromeClient.h"
#include "ContextMenuClient.h"
#include "Console.h"
#include "DocumentLoader.h"
#include "DragClient.h"
#include "EditCommand.h"
#include "EditorClient.h"
#include "FloatRect.h"
#include "FocusDirection.h"
#include "FormState.h"
#include "FrameLoaderClient.h"
#include "InspectorClient.h"
#include "ResourceError.h"
#include "SharedBuffer.h"
namespace WebCore {
class EmptyChromeClient : public ChromeClient {
public:
virtual ~EmptyChromeClient() { }
virtual void chromeDestroyed() { }
virtual void setWindowRect(const FloatRect&) { }
virtual FloatRect windowRect() { return FloatRect(); }
virtual FloatRect pageRect() { return FloatRect(); }
virtual float scaleFactor() { return 1.f; }
virtual void focus() { }
virtual void unfocus() { }
virtual bool canTakeFocus(FocusDirection) { return false; }
virtual void takeFocus(FocusDirection) { }
virtual Page* createWindow(Frame*, const FrameLoadRequest&, const WindowFeatures&) { return 0; }
virtual void show() { }
virtual bool canRunModal() { return false; }
virtual void runModal() { }
virtual void setToolbarsVisible(bool) { }
virtual bool toolbarsVisible() { return false; }
virtual void setStatusbarVisible(bool) { }
virtual bool statusbarVisible() { return false; }
virtual void setScrollbarsVisible(bool) { }
virtual bool scrollbarsVisible() { return false; }
virtual void setMenubarVisible(bool) { }
virtual bool menubarVisible() { return false; }
virtual void setResizable(bool) { }
virtual void addMessageToConsole(MessageSource, MessageLevel, const String&, unsigned, const String&) { }
virtual bool canRunBeforeUnloadConfirmPanel() { return false; }
virtual bool runBeforeUnloadConfirmPanel(const String&, Frame*) { return true; }
virtual void closeWindowSoon() { }
virtual void runJavaScriptAlert(Frame*, const String&) { }
virtual bool runJavaScriptConfirm(Frame*, const String&) { return false; }
virtual bool runJavaScriptPrompt(Frame*, const String&, const String&, String&) { return false; }
virtual bool shouldInterruptJavaScript() { return false; }
virtual void setStatusbarText(const String&) { }
virtual bool tabsToLinks() const { return false; }
virtual IntRect windowResizerRect() const { return IntRect(); }
virtual void addToDirtyRegion(const IntRect&) { }
virtual void scrollBackingStore(int, int, const IntRect&, const IntRect&) { }
virtual void updateBackingStore() { }
virtual void repaint(const IntRect&, bool, bool, bool) { }
virtual void scroll(const IntSize&, const IntRect&, const IntRect&) { }
virtual IntPoint screenToWindow(const IntPoint& p) const { return p; }
virtual IntRect windowToScreen(const IntRect& r) const { return r; }
virtual PlatformWidget platformWindow() const { return 0; }
virtual void contentsSizeChanged(Frame*, const IntSize&) const { }
virtual void mouseDidMoveOverElement(const HitTestResult&, unsigned) { }
virtual void setToolTip(const String&) { }
virtual void print(Frame*) { }
#if ENABLE(DATABASE)
virtual void exceededDatabaseQuota(Frame*, const String&) { }
#endif
virtual void runOpenPanel(Frame*, PassRefPtr<FileChooser>) { }
virtual void formStateDidChange(const Node*) { }
virtual PassOwnPtr<HTMLParserQuirks> createHTMLParserQuirks() { return 0; }
virtual bool setCursor(PlatformCursorHandle) { return false; }
virtual void scrollRectIntoView(const IntRect&, const ScrollView*) const {}
virtual void requestGeolocationPermissionForFrame(Frame*, Geolocation*) {}
#if USE(ACCELERATED_COMPOSITING)
virtual void attachRootGraphicsLayer(Frame*, GraphicsLayer*) {};
virtual void setNeedsOneShotDrawingSynchronization() {};
virtual void scheduleViewUpdate() {};
#endif
};
class EmptyFrameLoaderClient : public FrameLoaderClient {
public:
virtual ~EmptyFrameLoaderClient() { }
virtual void frameLoaderDestroyed() { }
virtual bool hasWebView() const { return true; }
virtual void makeRepresentation(DocumentLoader*) { }
virtual void forceLayout() { }
virtual void forceLayoutForNonHTML() { }
virtual void setCopiesOnScroll() { }
virtual void detachedFromParent2() { }
virtual void detachedFromParent3() { }
virtual void download(ResourceHandle*, const ResourceRequest&, const ResourceRequest&, const ResourceResponse&) { }
virtual void assignIdentifierToInitialRequest(unsigned long, DocumentLoader*, const ResourceRequest&) { }
virtual bool shouldUseCredentialStorage(DocumentLoader*, unsigned long) { return false; }
virtual void dispatchWillSendRequest(DocumentLoader*, unsigned long, ResourceRequest&, const ResourceResponse&) { }
virtual void dispatchDidReceiveAuthenticationChallenge(DocumentLoader*, unsigned long, const AuthenticationChallenge&) { }
virtual void dispatchDidCancelAuthenticationChallenge(DocumentLoader*, unsigned long, const AuthenticationChallenge&) { }
virtual void dispatchDidReceiveResponse(DocumentLoader*, unsigned long, const ResourceResponse&) { }
virtual void dispatchDidReceiveContentLength(DocumentLoader*, unsigned long, int) { }
virtual void dispatchDidFinishLoading(DocumentLoader*, unsigned long) { }
virtual void dispatchDidFailLoading(DocumentLoader*, unsigned long, const ResourceError&) { }
virtual bool dispatchDidLoadResourceFromMemoryCache(DocumentLoader*, const ResourceRequest&, const ResourceResponse&, int) { return false; }
virtual void dispatchDidLoadResourceByXMLHttpRequest(unsigned long, const ScriptString&) { }
virtual void dispatchDidHandleOnloadEvents() { }
virtual void dispatchDidReceiveServerRedirectForProvisionalLoad() { }
virtual void dispatchDidCancelClientRedirect() { }
virtual void dispatchWillPerformClientRedirect(const KURL&, double, double) { }
virtual void dispatchDidChangeLocationWithinPage() { }
virtual void dispatchWillClose() { }
virtual void dispatchDidReceiveIcon() { }
virtual void dispatchDidStartProvisionalLoad() { }
virtual void dispatchDidReceiveTitle(const String&) { }
virtual void dispatchDidCommitLoad() { }
virtual void dispatchDidFailProvisionalLoad(const ResourceError&) { }
virtual void dispatchDidFailLoad(const ResourceError&) { }
virtual void dispatchDidFinishDocumentLoad() { }
virtual void dispatchDidFinishLoad() { }
virtual void dispatchDidFirstLayout() { }
virtual void dispatchDidFirstVisuallyNonEmptyLayout() { }
virtual Frame* dispatchCreatePage() { return 0; }
virtual void dispatchShow() { }
virtual void dispatchDecidePolicyForMIMEType(FramePolicyFunction, const String&, const ResourceRequest&) { }
virtual void dispatchDecidePolicyForNewWindowAction(FramePolicyFunction, const NavigationAction&, const ResourceRequest&, PassRefPtr<FormState>, const String&) { }
virtual void dispatchDecidePolicyForNavigationAction(FramePolicyFunction, const NavigationAction&, const ResourceRequest&, PassRefPtr<FormState>) { }
virtual void cancelPolicyCheck() { }
virtual void dispatchUnableToImplementPolicy(const ResourceError&) { }
virtual void dispatchWillSubmitForm(FramePolicyFunction, PassRefPtr<FormState>) { }
virtual void dispatchDidLoadMainResource(DocumentLoader*) { }
virtual void revertToProvisionalState(DocumentLoader*) { }
virtual void setMainDocumentError(DocumentLoader*, const ResourceError&) { }
virtual void willChangeEstimatedProgress() { }
virtual void didChangeEstimatedProgress() { }
virtual void postProgressStartedNotification() { }
virtual void postProgressEstimateChangedNotification() { }
virtual void postProgressFinishedNotification() { }
virtual void setMainFrameDocumentReady(bool) { }
virtual void startDownload(const ResourceRequest&) { }
virtual void willChangeTitle(DocumentLoader*) { }
virtual void didChangeTitle(DocumentLoader*) { }
virtual void committedLoad(DocumentLoader*, const char*, int) { }
virtual void finishedLoading(DocumentLoader*) { }
virtual ResourceError cancelledError(const ResourceRequest&) { ResourceError error("", 0, "", ""); error.setIsCancellation(true); return error; }
virtual ResourceError blockedError(const ResourceRequest&) { return ResourceError("", 0, "", ""); }
virtual ResourceError cannotShowURLError(const ResourceRequest&) { return ResourceError("", 0, "", ""); }
virtual ResourceError interruptForPolicyChangeError(const ResourceRequest&) { return ResourceError("", 0, "", ""); }
virtual ResourceError cannotShowMIMETypeError(const ResourceResponse&) { return ResourceError("", 0, "", ""); }
virtual ResourceError fileDoesNotExistError(const ResourceResponse&) { return ResourceError("", 0, "", ""); }
virtual ResourceError pluginWillHandleLoadError(const ResourceResponse&) { return ResourceError("", 0, "", ""); }
virtual bool shouldFallBack(const ResourceError&) { return false; }
virtual bool canHandleRequest(const ResourceRequest&) const { return false; }
virtual bool canShowMIMEType(const String&) const { return false; }
virtual bool representationExistsForURLScheme(const String&) const { return false; }
virtual String generatedMIMETypeForURLScheme(const String&) const { return ""; }
virtual void frameLoadCompleted() { }
virtual void restoreViewState() { }
virtual void provisionalLoadStarted() { }
virtual bool shouldTreatURLAsSameAsCurrent(const KURL&) const { return false; }
virtual void didFinishLoad() { }
virtual void prepareForDataSourceReplacement() { }
virtual PassRefPtr<DocumentLoader> createDocumentLoader(const ResourceRequest& request, const SubstituteData& substituteData) { return DocumentLoader::create(request, substituteData); }
virtual void setTitle(const String&, const KURL&) { }
virtual String userAgent(const KURL&) { return ""; }
virtual void savePlatformDataToCachedFrame(CachedFrame*) { }
virtual void transitionToCommittedFromCachedFrame(CachedFrame*) { }
virtual void transitionToCommittedForNewPage() { }
virtual void updateGlobalHistory() { }
virtual void updateGlobalHistoryRedirectLinks() { }
virtual bool shouldGoToHistoryItem(HistoryItem*) const { return false; }
virtual void saveViewStateToItem(HistoryItem*) { }
virtual bool canCachePage() const { return false; }
virtual PassRefPtr<Frame> createFrame(const KURL&, const String&, HTMLFrameOwnerElement*, const String&, bool, int, int) { return 0; }
virtual PassRefPtr<Widget> createPlugin(const IntSize&, HTMLPlugInElement*, const KURL&, const Vector<String>&, const Vector<String>&, const String&, bool) { return 0; }
virtual PassRefPtr<Widget> createJavaAppletWidget(const IntSize&, HTMLAppletElement*, const KURL&, const Vector<String>&, const Vector<String>&) { return 0; }
virtual ObjectContentType objectContentType(const KURL&, const String&) { return ObjectContentType(); }
virtual String overrideMediaType() const { return String(); }
virtual void redirectDataToPlugin(Widget*) { }
virtual void windowObjectCleared() { }
virtual void documentElementAvailable() { }
virtual void didPerformFirstNavigation() const { }
virtual void registerForIconNotification(bool) { }
#if USE(V8)
virtual void didCreateScriptContext() { }
virtual void didDestroyScriptContext() { }
#endif
#if PLATFORM(MAC)
virtual NSCachedURLResponse* willCacheResponse(DocumentLoader*, unsigned long, NSCachedURLResponse* response) const { return response; }
#endif
#if USE(CFNETWORK)
virtual bool shouldCacheResponse(DocumentLoader*, unsigned long, const ResourceResponse&, const unsigned char*, unsigned long long) { return true; }
#endif
};
class EmptyEditorClient : public EditorClient {
public:
virtual ~EmptyEditorClient() { }
virtual void pageDestroyed() { }
virtual bool shouldDeleteRange(Range*) { return false; }
virtual bool shouldShowDeleteInterface(HTMLElement*) { return false; }
virtual bool smartInsertDeleteEnabled() { return false; }
virtual bool isSelectTrailingWhitespaceEnabled() { return false; }
virtual bool isContinuousSpellCheckingEnabled() { return false; }
virtual void toggleContinuousSpellChecking() { }
virtual bool isGrammarCheckingEnabled() { return false; }
virtual void toggleGrammarChecking() { }
virtual int spellCheckerDocumentTag() { return -1; }
virtual bool selectWordBeforeMenuEvent() { return false; }
virtual bool isEditable() { return false; }
virtual bool shouldBeginEditing(Range*) { return false; }
virtual bool shouldEndEditing(Range*) { return false; }
virtual bool shouldInsertNode(Node*, Range*, EditorInsertAction) { return false; }
virtual bool shouldInsertText(const String&, Range*, EditorInsertAction) { return false; }
virtual bool shouldChangeSelectedRange(Range*, Range*, EAffinity, bool) { return false; }
virtual bool shouldApplyStyle(CSSStyleDeclaration*, Range*) { return false; }
virtual bool shouldMoveRangeAfterDelete(Range*, Range*) { return false; }
virtual void didBeginEditing() { }
virtual void respondToChangedContents() { }
virtual void respondToChangedSelection() { }
virtual void didEndEditing() { }
virtual void didWriteSelectionToPasteboard() { }
virtual void didSetSelectionTypesForPasteboard() { }
virtual void registerCommandForUndo(PassRefPtr<EditCommand>) { }
virtual void registerCommandForRedo(PassRefPtr<EditCommand>) { }
virtual void clearUndoRedoOperations() { }
virtual bool canUndo() const { return false; }
virtual bool canRedo() const { return false; }
virtual void undo() { }
virtual void redo() { }
virtual void handleKeyboardEvent(KeyboardEvent*) { }
virtual void handleInputMethodKeydown(KeyboardEvent*) { }
virtual void textFieldDidBeginEditing(Element*) { }
virtual void textFieldDidEndEditing(Element*) { }
virtual void textDidChangeInTextField(Element*) { }
virtual bool doTextFieldCommandFromEvent(Element*, KeyboardEvent*) { return false; }
virtual void textWillBeDeletedInTextField(Element*) { }
virtual void textDidChangeInTextArea(Element*) { }
#if PLATFORM(MAC)
virtual void markedTextAbandoned(Frame*) { }
virtual NSString* userVisibleString(NSURL*) { return 0; }
#ifdef BUILDING_ON_TIGER
virtual NSArray* pasteboardTypesForSelection(Frame*) { return 0; }
#endif
#endif
#if PLATFORM(MAC) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
virtual void uppercaseWord() { }
virtual void lowercaseWord() { }
virtual void capitalizeWord() { }
virtual void showSubstitutionsPanel(bool) { }
virtual bool substitutionsPanelIsShowing() { return false; }
virtual void toggleSmartInsertDelete() { }
virtual bool isAutomaticQuoteSubstitutionEnabled() { return false; }
virtual void toggleAutomaticQuoteSubstitution() { }
virtual bool isAutomaticLinkDetectionEnabled() { return false; }
virtual void toggleAutomaticLinkDetection() { }
virtual bool isAutomaticDashSubstitutionEnabled() { return false; }
virtual void toggleAutomaticDashSubstitution() { }
virtual bool isAutomaticTextReplacementEnabled() { return false; }
virtual void toggleAutomaticTextReplacement() { }
virtual bool isAutomaticSpellingCorrectionEnabled() { return false; }
virtual void toggleAutomaticSpellingCorrection() { }
#endif
virtual void ignoreWordInSpellDocument(const String&) { }
virtual void learnWord(const String&) { }
virtual void checkSpellingOfString(const UChar*, int, int*, int*) { }
virtual String getAutoCorrectSuggestionForMisspelledWord(const String&) { return String(); }
virtual void checkGrammarOfString(const UChar*, int, Vector<GrammarDetail>&, int*, int*) { }
#if PLATFORM(MAC) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
virtual void checkTextOfParagraph(const UChar*, int, uint64_t, Vector<TextCheckingResult>&) { };
#endif
virtual void updateSpellingUIWithGrammarString(const String&, const GrammarDetail&) { }
virtual void updateSpellingUIWithMisspelledWord(const String&) { }
virtual void showSpellingUI(bool) { }
virtual bool spellingUIIsShowing() { return false; }
virtual void getGuessesForWord(const String&, Vector<String>&) { }
virtual void setInputMethodState(bool) { }
};
class EmptyContextMenuClient : public ContextMenuClient {
public:
virtual ~EmptyContextMenuClient() { }
virtual void contextMenuDestroyed() { }
virtual PlatformMenuDescription getCustomMenuFromDefaultItems(ContextMenu*) { return 0; }
virtual void contextMenuItemSelected(ContextMenuItem*, const ContextMenu*) { }
virtual void downloadURL(const KURL&) { }
virtual void copyImageToClipboard(const HitTestResult&) { }
virtual void searchWithGoogle(const Frame*) { }
virtual void lookUpInDictionary(Frame*) { }
virtual bool isSpeaking() { return false; }
virtual void speak(const String&) { }
virtual void stopSpeaking() { }
#if PLATFORM(MAC)
virtual void searchWithSpotlight() { }
#endif
};
class EmptyDragClient : public DragClient {
public:
virtual ~EmptyDragClient() {}
virtual void willPerformDragDestinationAction(DragDestinationAction, DragData*) { }
virtual void willPerformDragSourceAction(DragSourceAction, const IntPoint&, Clipboard*) { }
virtual DragDestinationAction actionMaskForDrag(DragData*) { return DragDestinationActionNone; }
virtual DragSourceAction dragSourceActionMaskForPoint(const IntPoint&) { return DragSourceActionNone; }
virtual void startDrag(DragImageRef, const IntPoint&, const IntPoint&, Clipboard*, Frame*, bool) { }
virtual DragImageRef createDragImageForLink(KURL&, const String&, Frame*) { return 0; }
virtual void dragControllerDestroyed() { }
};
class EmptyInspectorClient : public InspectorClient {
public:
virtual ~EmptyInspectorClient() { }
virtual void inspectorDestroyed() { }
virtual Page* createPage() { return 0; };
virtual String localizedStringsURL() { return String(); }
virtual String hiddenPanels() { return String(); }
virtual void showWindow() { }
virtual void closeWindow() { }
virtual void attachWindow() { }
virtual void detachWindow() { }
virtual void setAttachedWindowHeight(unsigned) { }
virtual void highlight(Node*) { }
virtual void hideHighlight() { }
virtual void inspectedURLChanged(const String&) { }
virtual void populateSetting(const String&, InspectorController::Setting&) { }
virtual void storeSetting(const String&, const InspectorController::Setting&) { }
virtual void removeSetting(const String&) { }
};
}
#endif // EmptyClients_h