webengine/osswebengine/WebKit/s60/webcoresupport/WebEditorClient.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 27 Aug 2009 07:44:59 +0300
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permissions -rw-r--r--
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/*
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:   extension of WebCore::EditorClient
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*
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*/
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#ifndef WebEditorClient_h
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#define WebEditorClient_h
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#include "EditorClient.h"
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class WebView;
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class WebEditorClient : public WebCore::EditorClient {
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public:     
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	enum TEdwinHotKeys 
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		{
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        /** Cut. */
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		EHotKeyCut,
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        /** Copy. */
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		EHotKeyCopy,
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        /** Paste. */
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		EHotKeyPaste
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		};		 
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    WebEditorClient(WebView* webview);
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     virtual ~WebEditorClient() {}
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     void pageDestroyed();
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     bool shouldDeleteRange(WebCore::Range*);
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     bool shouldShowDeleteInterface(WebCore::HTMLElement*);
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     bool smartInsertDeleteEnabled(); 
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     bool isContinuousSpellCheckingEnabled();
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     void toggleContinuousSpellChecking();
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     bool isGrammarCheckingEnabled();
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     void toggleGrammarChecking();
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     int spellCheckerDocumentTag();
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     bool selectWordBeforeMenuEvent();
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     bool isEditable();
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     bool shouldBeginEditing(WebCore::Range*);
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     bool shouldEndEditing(WebCore::Range*);
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     bool shouldInsertNode(WebCore::Node*, WebCore::Range*, WebCore::EditorInsertAction);
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     bool shouldInsertText(WebCore::String, WebCore::Range*, WebCore::EditorInsertAction);
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     bool shouldChangeSelectedRange(WebCore::Range* fromRange, WebCore::Range* toRange, WebCore::EAffinity, bool stillSelecting);
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     bool shouldApplyStyle(WebCore::CSSStyleDeclaration*, WebCore::Range*);
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     bool shouldMoveRangeAfterDelete(WebCore::Range*, WebCore::Range*);
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     void didBeginEditing();
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     void respondToChangedContents();
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     void respondToChangedSelection();
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     void didEndEditing();
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     void didWriteSelectionToPasteboard();
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     void didSetSelectionTypesForPasteboard();
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     void registerCommandForUndo(PassRefPtr<WebCore::EditCommand>);
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     void registerCommandForRedo(PassRefPtr<WebCore::EditCommand>);
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     void clearUndoRedoOperations();
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     bool canUndo() const;
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     bool canRedo() const;
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     void undo();
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     void redo();
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     void handleKeypress(WebCore::KeyboardEvent*);
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     void handleInputMethodKeypress(WebCore::KeyboardEvent*);
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     void textFieldDidBeginEditing(WebCore::Element*);
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     void textFieldDidEndEditing(WebCore::Element*);
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     void textDidChangeInTextField(WebCore::Element*);
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     bool doTextFieldCommandFromEvent(WebCore::Element*, WebCore::KeyboardEvent*);
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     void textWillBeDeletedInTextField(WebCore::Element*);
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     void textDidChangeInTextArea(WebCore::Element*);
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     void ignoreWordInSpellDocument(const WebCore::String&);
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     void learnWord(const WebCore::String&);
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     void checkSpellingOfString(const UChar*, int length, int* misspellingLocation, int* misspellingLength);
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     void checkGrammarOfString(const UChar*, int length, Vector<WebCore::GrammarDetail>&, int* badGrammarLocation, int* badGrammarLength);
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     void updateSpellingUIWithGrammarString(const WebCore::String&, const WebCore::GrammarDetail& detail);
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     void updateSpellingUIWithMisspelledWord(const WebCore::String&);
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     void showSpellingUI(bool show);
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     bool spellingUIIsShowing();
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     void getGuessesForWord(const WebCore::String&, Vector<WebCore::String>& guesses);     
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     void setInputMethodState(bool enabled);
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private:
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    void handleInsertText(WebCore::Frame* frame, const WebCore::String& text);
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    void handleDeleteText(WebCore::Frame* frame);
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private:
0
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    WebView* m_webView;
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};
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#endif // WebEditorClient_h