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9c9b7a9603
Also remove related dead code. R=ojan@chromium.org Review URL: https://codereview.chromium.org/780443002
137 lines
4.8 KiB
C++
137 lines
4.8 KiB
C++
/*
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* Copyright (C) 2010 Google Inc. All rights reserved.
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* Copyright (C) 2013 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SKY_ENGINE_CORE_EDITING_EDITINGSTYLE_H_
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#define SKY_ENGINE_CORE_EDITING_EDITINGSTYLE_H_
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#include "gen/sky/core/CSSPropertyNames.h"
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#include "gen/sky/core/CSSValueKeywords.h"
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#include "sky/engine/core/editing/WritingDirection.h"
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#include "sky/engine/platform/fonts/FixedPitchFontType.h"
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#include "sky/engine/platform/heap/Handle.h"
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#include "sky/engine/wtf/Forward.h"
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#include "sky/engine/wtf/RefCounted.h"
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#include "sky/engine/wtf/RefPtr.h"
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#include "sky/engine/wtf/TriState.h"
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#include "sky/engine/wtf/Vector.h"
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#include "sky/engine/wtf/text/WTFString.h"
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namespace blink {
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class CSSStyleDeclaration;
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class CSSComputedStyleDeclaration;
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class CSSPrimitiveValue;
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class CSSValue;
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class ContainerNode;
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class Document;
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class Element;
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class HTMLElement;
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class MutableStylePropertySet;
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class Node;
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class Position;
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class QualifiedName;
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class RenderStyle;
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class StylePropertySet;
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class VisibleSelection;
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class EditingStyle final : public RefCounted<EditingStyle> {
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public:
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enum PropertiesToInclude { AllProperties, OnlyEditingInheritableProperties, EditingPropertiesInEffect };
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static float NoFontDelta;
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static PassRefPtr<EditingStyle> create()
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{
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return adoptRef(new EditingStyle());
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}
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static PassRefPtr<EditingStyle> create(ContainerNode* node, PropertiesToInclude propertiesToInclude = OnlyEditingInheritableProperties)
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{
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return adoptRef(new EditingStyle(node, propertiesToInclude));
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}
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static PassRefPtr<EditingStyle> create(const Position& position, PropertiesToInclude propertiesToInclude = OnlyEditingInheritableProperties)
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{
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return adoptRef(new EditingStyle(position, propertiesToInclude));
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}
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static PassRefPtr<EditingStyle> create(const StylePropertySet* style)
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{
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return adoptRef(new EditingStyle(style));
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}
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static PassRefPtr<EditingStyle> create(CSSPropertyID propertyID, const String& value)
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{
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return adoptRef(new EditingStyle(propertyID, value));
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}
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~EditingStyle();
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MutableStylePropertySet* style() { return m_mutableStyle.get(); }
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bool isEmpty() const;
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void clear();
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PassRefPtr<EditingStyle> copy() const;
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void removeBlockProperties();
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static bool elementIsStyledSpanOrHTMLEquivalent(const HTMLElement*);
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void mergeTypingStyle(Document*);
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private:
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EditingStyle();
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EditingStyle(ContainerNode*, PropertiesToInclude);
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EditingStyle(const Position&, PropertiesToInclude);
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explicit EditingStyle(const StylePropertySet*);
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EditingStyle(CSSPropertyID, const String& value);
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void init(Node*, PropertiesToInclude);
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void removeTextFillAndStrokeColorsIfNeeded(RenderStyle*);
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void setProperty(CSSPropertyID, const String& value, bool important = false);
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void replaceFontSizeByKeywordIfPossible(RenderStyle*, CSSComputedStyleDeclaration*);
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void extractFontSizeDelta();
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enum CSSPropertyOverrideMode { OverrideValues, DoNotOverrideValues };
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void mergeStyle(const StylePropertySet*, CSSPropertyOverrideMode);
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RefPtr<MutableStylePropertySet> m_mutableStyle;
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FixedPitchFontType m_fixedPitchFontType;
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float m_fontSizeDelta;
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friend class HTMLElementEquivalent;
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friend class HTMLAttributeEquivalent;
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};
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} // namespace blink
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#endif // SKY_ENGINE_CORE_EDITING_EDITINGSTYLE_H_
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