1/*
2 * Copyright (C) 2018 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. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "CompositeEditCommand.h"
29#include "EditAction.h"
30
31namespace WebCore {
32
33class InsertNestedListCommand final : public CompositeEditCommand {
34public:
35 static void insertUnorderedList(Document&);
36 static void insertOrderedList(Document&);
37
38private:
39 enum class Type : uint8_t { OrderedList, UnorderedList };
40
41 static Ref<InsertNestedListCommand> create(Document& document, Type type)
42 {
43 return adoptRef(*new InsertNestedListCommand(document, type));
44 }
45
46 InsertNestedListCommand(Document& document, Type type)
47 : CompositeEditCommand(document)
48 , m_type(type)
49 {
50 }
51
52 EditAction editingAction() const final
53 {
54 if (m_type == Type::OrderedList)
55 return EditAction::InsertOrderedList;
56
57 return EditAction::InsertUnorderedList;
58 }
59
60 bool preservesTypingStyle() const final { return true; }
61 void doApply() final;
62
63 Type m_type;
64};
65
66} // namespace WebCore
67