1 /* 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2006 Zack Rusin <zack@kde.org> 4 * Copyright (C) 2006 Apple Computer, Inc. 5 * 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 21 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 25 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef EditorClientGtk_h 31 #define EditorClientGtk_h 32 33 #include "EditorClient.h" 34 35 #include <wtf/Deque.h> 36 #include <wtf/Forward.h> 37 38 typedef struct _WebKitWebView WebKitWebView; 39 40 namespace WebCore { 41 class Page; 42 } 43 44 namespace WebKit { 45 46 class EditorClient : public WebCore::EditorClient { 47 protected: 48 bool m_isInRedo; 49 50 WTF::Deque<WTF::RefPtr<WebCore::EditCommand> > undoStack; 51 WTF::Deque<WTF::RefPtr<WebCore::EditCommand> > redoStack; 52 53 public: 54 EditorClient(WebKitWebView*); 55 ~EditorClient(); 56 57 // from EditorClient 58 virtual void pageDestroyed(); 59 60 virtual bool shouldDeleteRange(WebCore::Range*); 61 virtual bool shouldShowDeleteInterface(WebCore::HTMLElement*); 62 virtual bool smartInsertDeleteEnabled(); 63 virtual bool isSelectTrailingWhitespaceEnabled(); 64 virtual bool isContinuousSpellCheckingEnabled(); 65 virtual void toggleContinuousSpellChecking(); 66 virtual bool isGrammarCheckingEnabled(); 67 virtual void toggleGrammarChecking(); 68 virtual int spellCheckerDocumentTag(); 69 70 virtual bool isEditable(); 71 72 virtual bool shouldBeginEditing(WebCore::Range*); 73 virtual bool shouldEndEditing(WebCore::Range*); 74 virtual bool shouldInsertNode(WebCore::Node*, WebCore::Range*, WebCore::EditorInsertAction); 75 virtual bool shouldInsertText(const WebCore::String&, WebCore::Range*, WebCore::EditorInsertAction); 76 virtual bool shouldChangeSelectedRange(WebCore::Range* fromRange, WebCore::Range* toRange, WebCore::EAffinity, bool stillSelecting); 77 78 virtual bool shouldApplyStyle(WebCore::CSSStyleDeclaration*, WebCore::Range*); 79 80 virtual bool shouldMoveRangeAfterDelete(WebCore::Range*, WebCore::Range*); 81 82 virtual void didBeginEditing(); 83 virtual void respondToChangedContents(); 84 virtual void respondToChangedSelection(); 85 virtual void didEndEditing(); 86 virtual void didWriteSelectionToPasteboard(); 87 virtual void didSetSelectionTypesForPasteboard(); 88 89 virtual void registerCommandForUndo(WTF::PassRefPtr<WebCore::EditCommand>); 90 virtual void registerCommandForRedo(WTF::PassRefPtr<WebCore::EditCommand>); 91 virtual void clearUndoRedoOperations(); 92 93 virtual bool canUndo() const; 94 virtual bool canRedo() const; 95 96 virtual void undo(); 97 virtual void redo(); 98 99 virtual void handleKeyboardEvent(WebCore::KeyboardEvent*); 100 virtual void handleInputMethodKeydown(WebCore::KeyboardEvent*); 101 102 virtual void textFieldDidBeginEditing(WebCore::Element*); 103 virtual void textFieldDidEndEditing(WebCore::Element*); 104 virtual void textDidChangeInTextField(WebCore::Element*); 105 virtual bool doTextFieldCommandFromEvent(WebCore::Element*, WebCore::KeyboardEvent*); 106 virtual void textWillBeDeletedInTextField(WebCore::Element*); 107 virtual void textDidChangeInTextArea(WebCore::Element*); 108 109 virtual void ignoreWordInSpellDocument(const WebCore::String&); 110 virtual void learnWord(const WebCore::String&); 111 virtual void checkSpellingOfString(const UChar*, int length, int* misspellingLocation, int* misspellingLength); 112 virtual WebCore::String getAutoCorrectSuggestionForMisspelledWord(const WebCore::String&); 113 virtual void checkGrammarOfString(const UChar*, int length, WTF::Vector<WebCore::GrammarDetail>&, int* badGrammarLocation, int* badGrammarLength); 114 virtual void updateSpellingUIWithGrammarString(const WebCore::String&, const WebCore::GrammarDetail&); 115 virtual void updateSpellingUIWithMisspelledWord(const WebCore::String&); 116 virtual void showSpellingUI(bool show); 117 virtual bool spellingUIIsShowing(); 118 virtual void getGuessesForWord(const WebCore::String&, WTF::Vector<WebCore::String>& guesses); 119 virtual void setInputMethodState(bool enabled); 120 121 WebKitWebView* m_webView; 122 }; 123 } 124 125 #endif 126 127 // vim: ts=4 sw=4 et 128