1 /* 2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef FormatBlockCommand_h 27 #define FormatBlockCommand_h 28 29 #include "ApplyBlockElementCommand.h" 30 #include "CompositeEditCommand.h" 31 32 namespace WebCore { 33 34 class FormatBlockCommand : public ApplyBlockElementCommand { 35 public: 36 static PassRefPtr<FormatBlockCommand> create(Document* document, const QualifiedName& tagName) 37 { 38 return adoptRef(new FormatBlockCommand(document, tagName)); 39 } 40 41 virtual bool preservesTypingStyle() const { return true; } 42 43 static Element* elementForFormatBlockCommand(Range*); 44 bool didApply() const { return m_didApply; } 45 46 private: 47 FormatBlockCommand(Document*, const QualifiedName& tagName); 48 49 void formatSelection(const VisiblePosition& startOfSelection, const VisiblePosition& endOfSelection); 50 void formatRange(const Position& start, const Position& end, const Position& endOfSelection, RefPtr<Element>&); 51 EditAction editingAction() const { return EditActionFormatBlock; } 52 53 bool m_didApply; 54 }; 55 56 } // namespace WebCore 57 58 #endif // FormatBlockCommand_h 59
