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1 /* | |
2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv
ed. | |
3 * Copyright (C) 2008, 2009, 2010, 2011 Google Inc. All rights reserved. | |
4 * Copyright (C) 2011 Igalia S.L. | |
5 * Copyright (C) 2011 Motorola Mobility. All rights reserved. | |
6 * | |
7 * Redistribution and use in source and binary forms, with or without | |
8 * modification, are permitted provided that the following conditions | |
9 * are met: | |
10 * 1. Redistributions of source code must retain the above copyright | |
11 * notice, this list of conditions and the following disclaimer. | |
12 * 2. Redistributions in binary form must reproduce the above copyright | |
13 * notice, this list of conditions and the following disclaimer in the | |
14 * documentation and/or other materials provided with the distribution. | |
15 * | |
16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
27 */ | |
28 | |
29 #ifndef StyledMarkupAccumulator_h | |
30 #define StyledMarkupAccumulator_h | |
31 | |
32 #include "core/editing/EditingStyle.h" | |
33 #include "core/editing/MarkupFormatter.h" | |
34 #include "core/editing/TextOffset.h" | |
35 #include "wtf/Forward.h" | |
36 | |
37 namespace blink { | |
38 | |
39 class Document; | |
40 class StylePropertySet; | |
41 class Text; | |
42 | |
43 class StyledMarkupAccumulator final { | |
44 WTF_MAKE_NONCOPYABLE(StyledMarkupAccumulator); | |
45 STACK_ALLOCATED(); | |
46 public: | |
47 StyledMarkupAccumulator(EAbsoluteURLs, const TextOffset& start, const TextOf
fset& end, const PassRefPtrWillBeRawPtr<Document>, EAnnotateForInterchange, Conv
ertBlocksToInlines); | |
48 | |
49 void appendEndTag(const Element&); | |
50 void appendInterchangeNewline(); | |
51 | |
52 void appendText(Text&); | |
53 void appendTextWithInlineStyle(Text&, PassRefPtrWillBeRawPtr<EditingStyle>); | |
54 | |
55 void wrapWithStyleNode(StylePropertySet*); | |
56 String takeResults(); | |
57 | |
58 void pushMarkup(const String&); | |
59 | |
60 void appendElement(const Element&); | |
61 void appendElement(StringBuilder&, const Element&); | |
62 void appendElementWithInlineStyle(const Element&, PassRefPtrWillBeRawPtr<Edi
tingStyle>); | |
63 void appendElementWithInlineStyle(StringBuilder&, const Element&, PassRefPtr
WillBeRawPtr<EditingStyle>); | |
64 void appendStartMarkup(Node&); | |
65 | |
66 bool shouldAnnotate() const; | |
67 bool convertBlocksToInlines() const { return m_convertBlocksToInlines == Con
vertBlocksToInlines::Convert; } | |
68 | |
69 private: | |
70 String renderedText(Text&); | |
71 String stringValueForRange(const Text&); | |
72 | |
73 void appendEndMarkup(StringBuilder&, const Element&); | |
74 | |
75 MarkupFormatter m_formatter; | |
76 const TextOffset m_start; | |
77 const TextOffset m_end; | |
78 const RefPtrWillBeMember<Document> m_document; | |
79 const EAnnotateForInterchange m_shouldAnnotate; | |
80 StringBuilder m_result; | |
81 Vector<String> m_reversedPrecedingMarkup; | |
82 const ConvertBlocksToInlines m_convertBlocksToInlines; | |
83 }; | |
84 | |
85 } // namespace blink | |
86 | |
87 #endif // StyledMarkupAccumulator_h | |
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