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| 1 /* | |
| 2 * Copyright (C) 2006, 2010 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 ModifySelectionListLevel_h | |
| 27 #define ModifySelectionListLevel_h | |
| 28 | |
| 29 #include "core/editing/CompositeEditCommand.h" | |
| 30 | |
| 31 namespace WebCore { | |
| 32 | |
| 33 // ModifySelectionListLevelCommand provides functions useful for both increasing
and decreasing the list level. | |
| 34 // It is the base class of IncreaseSelectionListLevelCommand and DecreaseSelecti
onListLevelCommand. | |
| 35 // It is not used on its own. | |
| 36 class ModifySelectionListLevelCommand : public CompositeEditCommand { | |
| 37 protected: | |
| 38 explicit ModifySelectionListLevelCommand(Document&); | |
| 39 | |
| 40 void appendSiblingNodeRange(Node* startNode, Node* endNode, Element* newPare
nt); | |
| 41 void insertSiblingNodeRangeBefore(Node* startNode, Node* endNode, Node* refN
ode); | |
| 42 void insertSiblingNodeRangeAfter(Node* startNode, Node* endNode, Node* refNo
de); | |
| 43 | |
| 44 private: | |
| 45 virtual bool preservesTypingStyle() const OVERRIDE FINAL; | |
| 46 }; | |
| 47 | |
| 48 // IncreaseSelectionListLevelCommand moves the selected list items one level dee
per. | |
| 49 class IncreaseSelectionListLevelCommand FINAL : public ModifySelectionListLevelC
ommand { | |
| 50 public: | |
| 51 static bool canIncreaseSelectionListLevel(Document&); | |
| 52 static PassRefPtr<Node> increaseSelectionListLevel(Document&); | |
| 53 static PassRefPtr<Node> increaseSelectionListLevelOrdered(Document&); | |
| 54 static PassRefPtr<Node> increaseSelectionListLevelUnordered(Document&); | |
| 55 | |
| 56 private: | |
| 57 enum Type { InheritedListType, OrderedList, UnorderedList }; | |
| 58 static PassRefPtr<Node> increaseSelectionListLevel(Document&, Type); | |
| 59 | |
| 60 static PassRefPtr<IncreaseSelectionListLevelCommand> create(Document& docume
nt, Type type) | |
| 61 { | |
| 62 return adoptRef(new IncreaseSelectionListLevelCommand(document, type)); | |
| 63 } | |
| 64 | |
| 65 IncreaseSelectionListLevelCommand(Document&, Type); | |
| 66 | |
| 67 virtual void doApply() OVERRIDE; | |
| 68 | |
| 69 Type m_listType; | |
| 70 RefPtr<Node> m_listElement; | |
| 71 }; | |
| 72 | |
| 73 // DecreaseSelectionListLevelCommand moves the selected list items one level sha
llower. | |
| 74 class DecreaseSelectionListLevelCommand FINAL : public ModifySelectionListLevelC
ommand { | |
| 75 public: | |
| 76 static bool canDecreaseSelectionListLevel(Document&); | |
| 77 static void decreaseSelectionListLevel(Document&); | |
| 78 | |
| 79 private: | |
| 80 static PassRefPtr<DecreaseSelectionListLevelCommand> create(Document& docume
nt) | |
| 81 { | |
| 82 return adoptRef(new DecreaseSelectionListLevelCommand(document)); | |
| 83 } | |
| 84 | |
| 85 explicit DecreaseSelectionListLevelCommand(Document&); | |
| 86 | |
| 87 virtual void doApply() OVERRIDE; | |
| 88 }; | |
| 89 | |
| 90 } // namespace WebCore | |
| 91 | |
| 92 #endif // ModifySelectionListLevel_h | |
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Chromium Code Reviews
Issue 136193008:
Remove unused Editor::*SelectionListLevel*(), and ModifySelectionListLevel.{cpp,h}. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk