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1 /* | 1 /* |
2 * Copyright (C) 2005, 2006, 2008, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2005, 2006, 2008, 2009 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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41 IgnoreTypingStyle | 41 IgnoreTypingStyle |
42 }; | 42 }; |
43 | 43 |
44 class ApplyStyleCommand final : public CompositeEditCommand { | 44 class ApplyStyleCommand final : public CompositeEditCommand { |
45 public: | 45 public: |
46 enum EPropertyLevel { PropertyDefault, ForceBlockProperties }; | 46 enum EPropertyLevel { PropertyDefault, ForceBlockProperties }; |
47 enum InlineStyleRemovalMode { RemoveIfNeeded, RemoveAlways, RemoveNone }; | 47 enum InlineStyleRemovalMode { RemoveIfNeeded, RemoveAlways, RemoveNone }; |
48 enum EAddStyledElement { AddStyledElement, DoNotAddStyledElement }; | 48 enum EAddStyledElement { AddStyledElement, DoNotAddStyledElement }; |
49 typedef bool (*IsInlineElementToRemoveFunction)(const Element*); | 49 typedef bool (*IsInlineElementToRemoveFunction)(const Element*); |
50 | 50 |
51 static ApplyStyleCommand* create(Document& document, const EditingStyle* sty
le, EditAction action, EPropertyLevel level = PropertyDefault) | 51 static ApplyStyleCommand* create(Document& document, const EditingStyle* sty
le, InputEvent::InputType inputType, EPropertyLevel level = PropertyDefault) |
52 { | 52 { |
53 return new ApplyStyleCommand(document, style, action, level); | 53 return new ApplyStyleCommand(document, style, inputType, level); |
54 } | 54 } |
55 static ApplyStyleCommand* create(Document& document, const EditingStyle* sty
le, const Position& start, const Position& end) | 55 static ApplyStyleCommand* create(Document& document, const EditingStyle* sty
le, const Position& start, const Position& end) |
56 { | 56 { |
57 return new ApplyStyleCommand(document, style, start, end); | 57 return new ApplyStyleCommand(document, style, start, end); |
58 } | 58 } |
59 static ApplyStyleCommand* create(Element* element, bool removeOnly) | 59 static ApplyStyleCommand* create(Element* element, bool removeOnly) |
60 { | 60 { |
61 return new ApplyStyleCommand(element, removeOnly); | 61 return new ApplyStyleCommand(element, removeOnly); |
62 } | 62 } |
63 static ApplyStyleCommand* create(Document& document, const EditingStyle* sty
le, IsInlineElementToRemoveFunction isInlineElementToRemoveFunction, EditAction
action) | 63 static ApplyStyleCommand* create(Document& document, const EditingStyle* sty
le, IsInlineElementToRemoveFunction isInlineElementToRemoveFunction, InputEvent:
:InputType inputType) |
64 { | 64 { |
65 return new ApplyStyleCommand(document, style, isInlineElementToRemoveFun
ction, action); | 65 return new ApplyStyleCommand(document, style, isInlineElementToRemoveFun
ction, inputType); |
66 } | 66 } |
67 | 67 |
68 DECLARE_VIRTUAL_TRACE(); | 68 DECLARE_VIRTUAL_TRACE(); |
69 | 69 |
70 private: | 70 private: |
71 ApplyStyleCommand(Document&, const EditingStyle*, EditAction, EPropertyLevel
); | 71 ApplyStyleCommand(Document&, const EditingStyle*, InputEvent::InputType, EPr
opertyLevel); |
72 ApplyStyleCommand(Document&, const EditingStyle*, const Position& start, con
st Position& end); | 72 ApplyStyleCommand(Document&, const EditingStyle*, const Position& start, con
st Position& end); |
73 ApplyStyleCommand(Element*, bool removeOnly); | 73 ApplyStyleCommand(Element*, bool removeOnly); |
74 ApplyStyleCommand(Document&, const EditingStyle*, bool (*isInlineElementToRe
move)(const Element*), EditAction); | 74 ApplyStyleCommand(Document&, const EditingStyle*, bool (*isInlineElementToRe
move)(const Element*), InputEvent::InputType); |
75 | 75 |
76 void doApply(EditingState*) override; | 76 void doApply(EditingState*) override; |
77 EditAction editingAction() const override; | 77 InputEvent::InputType inputType() const override; |
78 | 78 |
79 // style-removal helpers | 79 // style-removal helpers |
80 bool isStyledInlineElementToRemove(Element*) const; | 80 bool isStyledInlineElementToRemove(Element*) const; |
81 bool shouldApplyInlineStyleToRun(EditingStyle*, Node* runStart, Node* pastEn
dNode); | 81 bool shouldApplyInlineStyleToRun(EditingStyle*, Node* runStart, Node* pastEn
dNode); |
82 void removeConflictingInlineStyleFromRun(EditingStyle*, Member<Node>& runSta
rt, Member<Node>& runEnd, Node* pastEndNode, EditingState*); | 82 void removeConflictingInlineStyleFromRun(EditingStyle*, Member<Node>& runSta
rt, Member<Node>& runEnd, Node* pastEndNode, EditingState*); |
83 bool removeInlineStyleFromElement(EditingStyle*, HTMLElement*, EditingState*
, InlineStyleRemovalMode = RemoveIfNeeded, EditingStyle* extractedStyle = nullpt
r); | 83 bool removeInlineStyleFromElement(EditingStyle*, HTMLElement*, EditingState*
, InlineStyleRemovalMode = RemoveIfNeeded, EditingStyle* extractedStyle = nullpt
r); |
84 inline bool shouldRemoveInlineStyleFromElement(EditingStyle* style, HTMLElem
ent* element) { return removeInlineStyleFromElement(style, element, ASSERT_NO_ED
ITING_ABORT, RemoveNone); } | 84 inline bool shouldRemoveInlineStyleFromElement(EditingStyle* style, HTMLElem
ent* element) { return removeInlineStyleFromElement(style, element, ASSERT_NO_ED
ITING_ABORT, RemoveNone); } |
85 void replaceWithSpanOrRemoveIfWithoutAttributes(HTMLElement*, EditingState*)
; | 85 void replaceWithSpanOrRemoveIfWithoutAttributes(HTMLElement*, EditingState*)
; |
86 bool removeImplicitlyStyledElement(EditingStyle*, HTMLElement*, InlineStyleR
emovalMode, EditingStyle* extractedStyle, EditingState*); | 86 bool removeImplicitlyStyledElement(EditingStyle*, HTMLElement*, InlineStyleR
emovalMode, EditingStyle* extractedStyle, EditingState*); |
87 bool removeCSSStyle(EditingStyle*, HTMLElement*, EditingState*, InlineStyleR
emovalMode = RemoveIfNeeded, EditingStyle* extractedStyle = nullptr); | 87 bool removeCSSStyle(EditingStyle*, HTMLElement*, EditingState*, InlineStyleR
emovalMode = RemoveIfNeeded, EditingStyle* extractedStyle = nullptr); |
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116 void joinChildTextNodes(ContainerNode*, const Position& start, const Positio
n& end); | 116 void joinChildTextNodes(ContainerNode*, const Position& start, const Positio
n& end); |
117 | 117 |
118 HTMLElement* splitAncestorsWithUnicodeBidi(Node*, bool before, WritingDirect
ion allowedDirection); | 118 HTMLElement* splitAncestorsWithUnicodeBidi(Node*, bool before, WritingDirect
ion allowedDirection); |
119 void removeEmbeddingUpToEnclosingBlock(Node*, HTMLElement* unsplitAncestor,
EditingState*); | 119 void removeEmbeddingUpToEnclosingBlock(Node*, HTMLElement* unsplitAncestor,
EditingState*); |
120 | 120 |
121 void updateStartEnd(const Position& newStart, const Position& newEnd); | 121 void updateStartEnd(const Position& newStart, const Position& newEnd); |
122 Position startPosition(); | 122 Position startPosition(); |
123 Position endPosition(); | 123 Position endPosition(); |
124 | 124 |
125 Member<EditingStyle> m_style; | 125 Member<EditingStyle> m_style; |
126 EditAction m_editingAction; | 126 InputEvent::InputType m_inputType; |
127 EPropertyLevel m_propertyLevel; | 127 EPropertyLevel m_propertyLevel; |
128 Position m_start; | 128 Position m_start; |
129 Position m_end; | 129 Position m_end; |
130 bool m_useEndingSelection; | 130 bool m_useEndingSelection; |
131 Member<Element> m_styledInlineElement; | 131 Member<Element> m_styledInlineElement; |
132 bool m_removeOnly; | 132 bool m_removeOnly; |
133 IsInlineElementToRemoveFunction m_isInlineElementToRemoveFunction; | 133 IsInlineElementToRemoveFunction m_isInlineElementToRemoveFunction; |
134 }; | 134 }; |
135 | 135 |
136 enum ShouldStyleAttributeBeEmpty { AllowNonEmptyStyleAttribute, StyleAttributeSh
ouldBeEmpty }; | 136 enum ShouldStyleAttributeBeEmpty { AllowNonEmptyStyleAttribute, StyleAttributeSh
ouldBeEmpty }; |
137 bool isEmptyFontTag(const Element*, ShouldStyleAttributeBeEmpty = StyleAttribute
ShouldBeEmpty); | 137 bool isEmptyFontTag(const Element*, ShouldStyleAttributeBeEmpty = StyleAttribute
ShouldBeEmpty); |
138 bool isLegacyAppleHTMLSpanElement(const Node*); | 138 bool isLegacyAppleHTMLSpanElement(const Node*); |
139 bool isStyleSpanOrSpanWithOnlyStyleAttribute(const Element*); | 139 bool isStyleSpanOrSpanWithOnlyStyleAttribute(const Element*); |
140 | 140 |
141 } // namespace blink | 141 } // namespace blink |
142 | 142 |
143 #endif | 143 #endif |
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