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 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 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 InsertListCommand_h 27#define InsertListCommand_h 28 29#include "CompositeEditCommand.h" 30 31namespace WebCore { 32 33class HTMLElement; 34class HTMLQualifiedName; 35 36class InsertListCommand : public CompositeEditCommand { 37public: 38 enum Type { OrderedList, UnorderedList }; 39 40 static PassRefPtr<InsertListCommand> create(Document& document, Type listType) 41 { 42 return adoptRef(new InsertListCommand(document, listType)); 43 } 44 45 static PassRefPtr<HTMLElement> insertList(Document&, Type); 46 47 virtual bool preservesTypingStyle() const { return true; } 48 49private: 50 InsertListCommand(Document&, Type); 51 52 virtual void doApply(); 53 virtual EditAction editingAction() const { return EditActionInsertList; } 54 55 HTMLElement* fixOrphanedListChild(Node*); 56 bool selectionHasListOfType(const VisibleSelection& selection, const QualifiedName&); 57 PassRefPtr<HTMLElement> mergeWithNeighboringLists(PassRefPtr<HTMLElement>); 58 void doApplyForSingleParagraph(bool forceCreateList, const HTMLQualifiedName&, Range* currentSelection); 59 void unlistifyParagraph(const VisiblePosition& originalStart, HTMLElement* listNode, Node* listChildNode); 60 PassRefPtr<HTMLElement> listifyParagraph(const VisiblePosition& originalStart, const QualifiedName& listTag); 61 RefPtr<HTMLElement> m_listElement; 62 Type m_type; 63}; 64 65} // namespace WebCore 66 67#endif // InsertListCommand_h 68