| OLD | NEW |
| 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 |
| (...skipping 30 matching lines...) Expand all Loading... |
| 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 PassRefPtrWillBeRawPtr<ApplyStyleCommand> create(Document& document,
const EditingStyle* style, EditAction action = EditActionChangeAttributes, EProp
ertyLevel level = PropertyDefault) | 51 static RawPtr<ApplyStyleCommand> create(Document& document, const EditingSty
le* style, EditAction action = EditActionChangeAttributes, EPropertyLevel level
= PropertyDefault) |
| 52 { | 52 { |
| 53 return adoptRefWillBeNoop(new ApplyStyleCommand(document, style, action,
level)); | 53 return (new ApplyStyleCommand(document, style, action, level)); |
| 54 } | 54 } |
| 55 static PassRefPtrWillBeRawPtr<ApplyStyleCommand> create(Document& document,
const EditingStyle* style, const Position& start, const Position& end, EditActio
n action = EditActionChangeAttributes, EPropertyLevel level = PropertyDefault) | 55 static RawPtr<ApplyStyleCommand> create(Document& document, const EditingSty
le* style, const Position& start, const Position& end, EditAction action = EditA
ctionChangeAttributes, EPropertyLevel level = PropertyDefault) |
| 56 { | 56 { |
| 57 return adoptRefWillBeNoop(new ApplyStyleCommand(document, style, start,
end, action, level)); | 57 return (new ApplyStyleCommand(document, style, start, end, action, level
)); |
| 58 } | 58 } |
| 59 static PassRefPtrWillBeRawPtr<ApplyStyleCommand> create(PassRefPtrWillBeRawP
tr<Element> element, bool removeOnly = false, EditAction action = EditActionChan
geAttributes) | 59 static RawPtr<ApplyStyleCommand> create(RawPtr<Element> element, bool remove
Only = false, EditAction action = EditActionChangeAttributes) |
| 60 { | 60 { |
| 61 return adoptRefWillBeNoop(new ApplyStyleCommand(element, removeOnly, act
ion)); | 61 return (new ApplyStyleCommand(element, removeOnly, action)); |
| 62 } | 62 } |
| 63 static PassRefPtrWillBeRawPtr<ApplyStyleCommand> create(Document& document,
const EditingStyle* style, IsInlineElementToRemoveFunction isInlineElementToRemo
veFunction, EditAction action = EditActionChangeAttributes) | 63 static RawPtr<ApplyStyleCommand> create(Document& document, const EditingSty
le* style, IsInlineElementToRemoveFunction isInlineElementToRemoveFunction, Edit
Action action = EditActionChangeAttributes) |
| 64 { | 64 { |
| 65 return adoptRefWillBeNoop(new ApplyStyleCommand(document, style, isInlin
eElementToRemoveFunction, action)); | 65 return (new ApplyStyleCommand(document, style, isInlineElementToRemoveFu
nction, action)); |
| 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*, EditAction, EPropertyLevel
); |
| 72 ApplyStyleCommand(Document&, const EditingStyle*, const Position& start, con
st Position& end, EditAction, EPropertyLevel); | 72 ApplyStyleCommand(Document&, const EditingStyle*, const Position& start, con
st Position& end, EditAction, EPropertyLevel); |
| 73 ApplyStyleCommand(PassRefPtrWillBeRawPtr<Element>, bool removeOnly, EditActi
on); | 73 ApplyStyleCommand(RawPtr<Element>, bool removeOnly, EditAction); |
| 74 ApplyStyleCommand(Document&, const EditingStyle*, bool (*isInlineElementToRe
move)(const Element*), EditAction); | 74 ApplyStyleCommand(Document&, const EditingStyle*, bool (*isInlineElementToRe
move)(const Element*), EditAction); |
| 75 | 75 |
| 76 void doApply() override; | 76 void doApply() override; |
| 77 EditAction editingAction() const override; | 77 EditAction editingAction() 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*, RefPtrWillBeMember<N
ode>& runStart, RefPtrWillBeMember<Node>& runEnd, PassRefPtrWillBeRawPtr<Node> p
astEndNode); | 82 void removeConflictingInlineStyleFromRun(EditingStyle*, Member<Node>& runSta
rt, Member<Node>& runEnd, RawPtr<Node> pastEndNode); |
| 83 bool removeInlineStyleFromElement(EditingStyle*, PassRefPtrWillBeRawPtr<HTML
Element>, InlineStyleRemovalMode = RemoveIfNeeded, EditingStyle* extractedStyle
= nullptr); | 83 bool removeInlineStyleFromElement(EditingStyle*, RawPtr<HTMLElement>, Inline
StyleRemovalMode = RemoveIfNeeded, EditingStyle* extractedStyle = nullptr); |
| 84 inline bool shouldRemoveInlineStyleFromElement(EditingStyle* style, HTMLElem
ent* element) {return removeInlineStyleFromElement(style, element, RemoveNone);} | 84 inline bool shouldRemoveInlineStyleFromElement(EditingStyle* style, HTMLElem
ent* element) {return removeInlineStyleFromElement(style, element, RemoveNone);} |
| 85 void replaceWithSpanOrRemoveIfWithoutAttributes(HTMLElement*); | 85 void replaceWithSpanOrRemoveIfWithoutAttributes(HTMLElement*); |
| 86 bool removeImplicitlyStyledElement(EditingStyle*, HTMLElement*, InlineStyleR
emovalMode, EditingStyle* extractedStyle); | 86 bool removeImplicitlyStyledElement(EditingStyle*, HTMLElement*, InlineStyleR
emovalMode, EditingStyle* extractedStyle); |
| 87 bool removeCSSStyle(EditingStyle*, HTMLElement*, InlineStyleRemovalMode = Re
moveIfNeeded, EditingStyle* extractedStyle = nullptr); | 87 bool removeCSSStyle(EditingStyle*, HTMLElement*, InlineStyleRemovalMode = Re
moveIfNeeded, EditingStyle* extractedStyle = nullptr); |
| 88 HTMLElement* highestAncestorWithConflictingInlineStyle(EditingStyle*, Node*)
; | 88 HTMLElement* highestAncestorWithConflictingInlineStyle(EditingStyle*, Node*)
; |
| 89 void applyInlineStyleToPushDown(Node*, EditingStyle*); | 89 void applyInlineStyleToPushDown(Node*, EditingStyle*); |
| 90 void pushDownInlineStyleAroundNode(EditingStyle*, Node*); | 90 void pushDownInlineStyleAroundNode(EditingStyle*, Node*); |
| 91 void removeInlineStyle(EditingStyle* , const Position& start, const Position
& end); | 91 void removeInlineStyle(EditingStyle* , const Position& start, const Position
& end); |
| 92 bool elementFullySelected(HTMLElement&, const Position& start, const Positio
n& end) const; | 92 bool elementFullySelected(HTMLElement&, const Position& start, const Positio
n& end) const; |
| 93 | 93 |
| 94 // style-application helpers | 94 // style-application helpers |
| 95 void applyBlockStyle(EditingStyle*); | 95 void applyBlockStyle(EditingStyle*); |
| 96 void applyRelativeFontStyleChange(EditingStyle*); | 96 void applyRelativeFontStyleChange(EditingStyle*); |
| 97 void applyInlineStyle(EditingStyle*); | 97 void applyInlineStyle(EditingStyle*); |
| 98 void fixRangeAndApplyInlineStyle(EditingStyle*, const Position& start, const
Position& end); | 98 void fixRangeAndApplyInlineStyle(EditingStyle*, const Position& start, const
Position& end); |
| 99 void applyInlineStyleToNodeRange(EditingStyle*, PassRefPtrWillBeRawPtr<Node>
startNode, PassRefPtrWillBeRawPtr<Node> pastEndNode); | 99 void applyInlineStyleToNodeRange(EditingStyle*, RawPtr<Node> startNode, RawP
tr<Node> pastEndNode); |
| 100 void addBlockStyle(const StyleChange&, HTMLElement*); | 100 void addBlockStyle(const StyleChange&, HTMLElement*); |
| 101 void addInlineStyleIfNeeded(EditingStyle*, PassRefPtrWillBeRawPtr<Node> star
t, PassRefPtrWillBeRawPtr<Node> end, EAddStyledElement = AddStyledElement); | 101 void addInlineStyleIfNeeded(EditingStyle*, RawPtr<Node> start, RawPtr<Node>
end, EAddStyledElement = AddStyledElement); |
| 102 Position positionToComputeInlineStyleChange(PassRefPtrWillBeRawPtr<Node>, Re
fPtrWillBeMember<HTMLSpanElement>& dummyElement); | 102 Position positionToComputeInlineStyleChange(RawPtr<Node>, Member<HTMLSpanEle
ment>& dummyElement); |
| 103 void applyInlineStyleChange(PassRefPtrWillBeRawPtr<Node> startNode, PassRefP
trWillBeRawPtr<Node> endNode, StyleChange&, EAddStyledElement); | 103 void applyInlineStyleChange(RawPtr<Node> startNode, RawPtr<Node> endNode, St
yleChange&, EAddStyledElement); |
| 104 void splitTextAtStart(const Position& start, const Position& end); | 104 void splitTextAtStart(const Position& start, const Position& end); |
| 105 void splitTextAtEnd(const Position& start, const Position& end); | 105 void splitTextAtEnd(const Position& start, const Position& end); |
| 106 void splitTextElementAtStart(const Position& start, const Position& end); | 106 void splitTextElementAtStart(const Position& start, const Position& end); |
| 107 void splitTextElementAtEnd(const Position& start, const Position& end); | 107 void splitTextElementAtEnd(const Position& start, const Position& end); |
| 108 bool shouldSplitTextElement(Element*, EditingStyle*); | 108 bool shouldSplitTextElement(Element*, EditingStyle*); |
| 109 bool isValidCaretPositionInTextNode(const Position&); | 109 bool isValidCaretPositionInTextNode(const Position&); |
| 110 bool mergeStartWithPreviousIfIdentical(const Position& start, const Position
& end); | 110 bool mergeStartWithPreviousIfIdentical(const Position& start, const Position
& end); |
| 111 bool mergeEndWithNextIfIdentical(const Position& start, const Position& end)
; | 111 bool mergeEndWithNextIfIdentical(const Position& start, const Position& end)
; |
| 112 void cleanupUnstyledAppleStyleSpans(ContainerNode* dummySpanAncestor); | 112 void cleanupUnstyledAppleStyleSpans(ContainerNode* dummySpanAncestor); |
| 113 | 113 |
| 114 void surroundNodeRangeWithElement(PassRefPtrWillBeRawPtr<Node> start, PassRe
fPtrWillBeRawPtr<Node> end, PassRefPtrWillBeRawPtr<Element>); | 114 void surroundNodeRangeWithElement(RawPtr<Node> start, RawPtr<Node> end, RawP
tr<Element>); |
| 115 float computedFontSize(Node*); | 115 float computedFontSize(Node*); |
| 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); | 119 void removeEmbeddingUpToEnclosingBlock(Node*, HTMLElement* unsplitAncestor); |
| 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 RefPtrWillBeMember<EditingStyle> m_style; | 125 Member<EditingStyle> m_style; |
| 126 EditAction m_editingAction; | 126 EditAction m_editingAction; |
| 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 RefPtrWillBeMember<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 |
| OLD | NEW |