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/*
* Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
* Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
*
* 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE 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 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.
*/
#import <WebCore/EditorClient.h>
#import <WebCore/TextCheckerClient.h>
#import <wtf/Forward.h>
#import <wtf/RetainPtr.h>
#import <wtf/Vector.h>
@class WebView;
@class WebEditorUndoTarget;
class WebEditorClient : public WebCore::EditorClient, public WebCore::TextCheckerClient {
public:
WebEditorClient(WebView *);
virtual ~WebEditorClient();
virtual void pageDestroyed() OVERRIDE;
virtual void frameWillDetachPage(WebCore::Frame*) OVERRIDE { }
virtual bool isGrammarCheckingEnabled() OVERRIDE;
virtual void toggleGrammarChecking() OVERRIDE;
virtual bool isContinuousSpellCheckingEnabled() OVERRIDE;
virtual void toggleContinuousSpellChecking() OVERRIDE;
virtual int spellCheckerDocumentTag() OVERRIDE;
virtual bool smartInsertDeleteEnabled() OVERRIDE;
virtual bool isSelectTrailingWhitespaceEnabled() OVERRIDE;
virtual bool shouldDeleteRange(WebCore::Range*) OVERRIDE;
virtual bool shouldBeginEditing(WebCore::Range*) OVERRIDE;
virtual bool shouldEndEditing(WebCore::Range*) OVERRIDE;
virtual bool shouldInsertNode(WebCore::Node*, WebCore::Range*, WebCore::EditorInsertAction) OVERRIDE;
virtual bool shouldInsertText(const WTF::String&, WebCore::Range*, WebCore::EditorInsertAction) OVERRIDE;
virtual bool shouldChangeSelectedRange(WebCore::Range* fromRange, WebCore::Range* toRange, WebCore::EAffinity, bool stillSelecting) OVERRIDE;
virtual bool shouldApplyStyle(WebCore::StylePropertySet*, WebCore::Range*) OVERRIDE;
virtual bool shouldMoveRangeAfterDelete(WebCore::Range*, WebCore::Range* rangeToBeReplaced) OVERRIDE;
virtual void didBeginEditing() OVERRIDE;
virtual void didEndEditing() OVERRIDE;
virtual void willWriteSelectionToPasteboard(WebCore::Range*) OVERRIDE;
virtual void didWriteSelectionToPasteboard() OVERRIDE;
virtual void getClientPasteboardDataForRange(WebCore::Range*, Vector<String>& pasteboardTypes, Vector<RefPtr<WebCore::SharedBuffer> >& pasteboardData) OVERRIDE;
virtual void didSetSelectionTypesForPasteboard() OVERRIDE;
virtual NSString* userVisibleString(NSURL *) OVERRIDE;
virtual WebCore::DocumentFragment* documentFragmentFromAttributedString(NSAttributedString *, Vector< RefPtr<WebCore::ArchiveResource> >&) OVERRIDE;
virtual void setInsertionPasteboard(const String&) OVERRIDE;
virtual NSURL* canonicalizeURL(NSURL*) OVERRIDE;
virtual NSURL* canonicalizeURLString(NSString*) OVERRIDE;
#if USE(APPKIT)
virtual void uppercaseWord() OVERRIDE;
virtual void lowercaseWord() OVERRIDE;
virtual void capitalizeWord() OVERRIDE;
#endif
#if USE(AUTOMATIC_TEXT_REPLACEMENT)
virtual void showSubstitutionsPanel(bool show) OVERRIDE;
virtual bool substitutionsPanelIsShowing() OVERRIDE;
virtual void toggleSmartInsertDelete() OVERRIDE;
virtual bool isAutomaticQuoteSubstitutionEnabled() OVERRIDE;
virtual void toggleAutomaticQuoteSubstitution() OVERRIDE;
virtual bool isAutomaticLinkDetectionEnabled() OVERRIDE;
virtual void toggleAutomaticLinkDetection() OVERRIDE;
virtual bool isAutomaticDashSubstitutionEnabled() OVERRIDE;
virtual void toggleAutomaticDashSubstitution() OVERRIDE;
virtual bool isAutomaticTextReplacementEnabled() OVERRIDE;
virtual void toggleAutomaticTextReplacement() OVERRIDE;
virtual bool isAutomaticSpellingCorrectionEnabled() OVERRIDE;
virtual void toggleAutomaticSpellingCorrection() OVERRIDE;
#endif
#if ENABLE(DELETION_UI)
virtual bool shouldShowDeleteInterface(WebCore::HTMLElement*) OVERRIDE;
#endif
TextCheckerClient* textChecker() OVERRIDE { return this; }
virtual void respondToChangedContents() OVERRIDE;
virtual void respondToChangedSelection(WebCore::Frame*) OVERRIDE;
virtual void registerUndoStep(PassRefPtr<WebCore::UndoStep>) OVERRIDE;
virtual void registerRedoStep(PassRefPtr<WebCore::UndoStep>) OVERRIDE;
virtual void clearUndoRedoOperations() OVERRIDE;
virtual bool canCopyCut(WebCore::Frame*, bool defaultValue) const OVERRIDE;
virtual bool canPaste(WebCore::Frame*, bool defaultValue) const OVERRIDE;
virtual bool canUndo() const OVERRIDE;
virtual bool canRedo() const OVERRIDE;
virtual void undo() OVERRIDE;
virtual void redo() OVERRIDE;
virtual void handleKeyboardEvent(WebCore::KeyboardEvent*) OVERRIDE;
virtual void handleInputMethodKeydown(WebCore::KeyboardEvent*) OVERRIDE;
virtual void textFieldDidBeginEditing(WebCore::Element*) OVERRIDE;
virtual void textFieldDidEndEditing(WebCore::Element*) OVERRIDE;
virtual void textDidChangeInTextField(WebCore::Element*) OVERRIDE;
virtual bool doTextFieldCommandFromEvent(WebCore::Element*, WebCore::KeyboardEvent*) OVERRIDE;
virtual void textWillBeDeletedInTextField(WebCore::Element*) OVERRIDE;
virtual void textDidChangeInTextArea(WebCore::Element*) OVERRIDE;
virtual bool shouldEraseMarkersAfterChangeSelection(WebCore::TextCheckingType) const OVERRIDE;
virtual void ignoreWordInSpellDocument(const WTF::String&) OVERRIDE;
virtual void learnWord(const WTF::String&) OVERRIDE;
virtual void checkSpellingOfString(const UChar*, int length, int* misspellingLocation, int* misspellingLength) OVERRIDE;
virtual WTF::String getAutoCorrectSuggestionForMisspelledWord(const WTF::String&) OVERRIDE;
virtual void checkGrammarOfString(const UChar*, int length, WTF::Vector<WebCore::GrammarDetail>&, int* badGrammarLocation, int* badGrammarLength) OVERRIDE;
virtual void checkTextOfParagraph(const UChar* text, int length, WebCore::TextCheckingTypeMask checkingTypes, WTF::Vector<WebCore::TextCheckingResult>& results) OVERRIDE;
virtual void updateSpellingUIWithGrammarString(const WTF::String&, const WebCore::GrammarDetail&) OVERRIDE;
virtual void updateSpellingUIWithMisspelledWord(const WTF::String&) OVERRIDE;
virtual void showSpellingUI(bool show) OVERRIDE;
virtual bool spellingUIIsShowing() OVERRIDE;
virtual void getGuessesForWord(const WTF::String& word, const WTF::String& context, WTF::Vector<WTF::String>& guesses) OVERRIDE;
virtual void willSetInputMethodState() OVERRIDE;
virtual void setInputMethodState(bool enabled) OVERRIDE;
virtual void requestCheckingOfString(PassRefPtr<WebCore::TextCheckingRequest>) OVERRIDE;
void didCheckSucceed(int sequence, NSArray* results);
private:
void registerUndoOrRedoStep(PassRefPtr<WebCore::UndoStep>, bool isRedo);
WebEditorClient();
WebView *m_webView;
RetainPtr<WebEditorUndoTarget> m_undoTarget;
bool m_haveUndoRedoOperations;
RefPtr<WebCore::TextCheckingRequest> m_textCheckingRequest;
};
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