1 /* 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann (at) kde.org> 3 * Copyright (C) 2006 Zack Rusin <zack (at) kde.org> 4 * Copyright (C) 2006 Apple Computer, Inc. 5 * Copyright (C) 2007 Ryan Leavengood <leavengood (at) gmail.com> 6 * 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 25 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 26 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef EditorClientHaiku_H 32 #define EditorClientHaiku_H 33 34 #include "EditorClient.h" 35 #include "RefCounted.h" 36 #include "Page.h" 37 38 #include <wtf/Forward.h> 39 40 41 namespace WebCore { 42 43 class EditorClientHaiku : public EditorClient { 44 public: 45 EditorClientHaiku(); 46 void setPage( Page* page ); 47 48 virtual void pageDestroyed(); 49 50 virtual bool shouldDeleteRange(Range*); 51 virtual bool shouldShowDeleteInterface(HTMLElement*); 52 virtual bool smartInsertDeleteEnabled(); 53 virtual bool isSelectTrailingWhitespaceEnabled(); 54 virtual bool isContinuousSpellCheckingEnabled(); 55 virtual void toggleContinuousSpellChecking(); 56 virtual bool isGrammarCheckingEnabled(); 57 virtual void toggleGrammarChecking(); 58 virtual int spellCheckerDocumentTag(); 59 60 virtual bool isEditable(); 61 62 virtual bool shouldBeginEditing(Range*); 63 virtual bool shouldEndEditing(Range*); 64 virtual bool shouldInsertNode(Node*, Range*, EditorInsertAction); 65 virtual bool shouldInsertText(const String&, Range*, EditorInsertAction); 66 virtual bool shouldChangeSelectedRange(Range* fromRange, Range* toRange, 67 EAffinity, bool stillSelecting); 68 69 virtual bool shouldApplyStyle(CSSStyleDeclaration*, Range*); 70 virtual bool shouldMoveRangeAfterDelete(Range*, Range*); 71 72 virtual void didBeginEditing(); 73 virtual void respondToChangedContents(); 74 virtual void respondToChangedSelection(); 75 virtual void didEndEditing(); 76 virtual void didWriteSelectionToPasteboard(); 77 virtual void didSetSelectionTypesForPasteboard(); 78 79 virtual void registerCommandForUndo(PassRefPtr<EditCommand>); 80 virtual void registerCommandForRedo(PassRefPtr<EditCommand>); 81 virtual void clearUndoRedoOperations(); 82 83 virtual bool canUndo() const; 84 virtual bool canRedo() const; 85 86 virtual void undo(); 87 virtual void redo(); 88 89 virtual void handleKeyboardEvent(KeyboardEvent*); 90 virtual void handleInputMethodKeydown(KeyboardEvent*); 91 92 virtual void textFieldDidBeginEditing(Element*); 93 virtual void textFieldDidEndEditing(Element*); 94 virtual void textDidChangeInTextField(Element*); 95 virtual bool doTextFieldCommandFromEvent(Element*, KeyboardEvent*); 96 virtual void textWillBeDeletedInTextField(Element*); 97 virtual void textDidChangeInTextArea(Element*); 98 99 virtual void ignoreWordInSpellDocument(const String&); 100 virtual void learnWord(const String&); 101 virtual void checkSpellingOfString(const UChar*, int length, int* misspellingLocation, 102 int* misspellingLength); 103 virtual String getAutoCorrectSuggestionForMisspelledWord(const String& misspelledWord); 104 virtual void checkGrammarOfString(const UChar*, int length, Vector<GrammarDetail>&, 105 int* badGrammarLocation, int* badGrammarLength); 106 virtual void updateSpellingUIWithGrammarString(const String&, const GrammarDetail&); 107 virtual void updateSpellingUIWithMisspelledWord(const String&); 108 virtual void showSpellingUI(bool show); 109 virtual bool spellingUIIsShowing(); 110 virtual void getGuessesForWord(const String&, Vector<String>& guesses); 111 virtual void setInputMethodState(bool enabled); 112 113 bool isEditing() const; 114 115 private: 116 Page* m_page; 117 bool m_editing; 118 bool m_inUndoRedo; // our undo stack works differently - don't re-enter! 119 }; 120 121 } // namespace WebCore 122 123 #endif // EditorClientHaiku_h 124 125
