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Side by Side Diff: Source/core/editing/InsertListCommand.h

Issue 1294543005: Move execCommand related files in core/editing/ related files into core/editing/commands/ (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: 2015-08-18T14:20:58 Rebase for merging code style fixes Created 5 years, 4 months ago
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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 InsertListCommand_h
27 #define InsertListCommand_h
28
29 #include "core/editing/CompositeEditCommand.h"
30
31 namespace blink {
32
33 class HTMLElement;
34 class HTMLUListElement;
35
36 class InsertListCommand final : public CompositeEditCommand {
37 public:
38 enum Type { OrderedList, UnorderedList };
39
40 static PassRefPtrWillBeRawPtr<InsertListCommand> create(Document& document, Type listType)
41 {
42 return adoptRefWillBeNoop(new InsertListCommand(document, listType));
43 }
44
45 bool preservesTypingStyle() const override { return true; }
46
47 DECLARE_VIRTUAL_TRACE();
48
49 private:
50 InsertListCommand(Document&, Type);
51
52 void doApply() override;
53 EditAction editingAction() const override { return EditActionInsertList; }
54
55 HTMLUListElement* fixOrphanedListChild(Node*);
56 bool selectionHasListOfType(const VisibleSelection&, const HTMLQualifiedName &);
57 PassRefPtrWillBeRawPtr<HTMLElement> mergeWithNeighboringLists(PassRefPtrWill BeRawPtr<HTMLElement>);
58 bool doApplyForSingleParagraph(bool forceCreateList, const HTMLQualifiedName &, Range& currentSelection);
59 void unlistifyParagraph(const VisiblePosition& originalStart, HTMLElement* l istNode, Node* listChildNode);
60 PassRefPtrWillBeRawPtr<HTMLElement> listifyParagraph(const VisiblePosition& originalStart, const HTMLQualifiedName& listTag);
61
62 RefPtrWillBeMember<HTMLElement> m_listElement;
63 Type m_type;
64 };
65
66 } // namespace blink
67
68 #endif // InsertListCommand_h
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