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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef StylePropertyMap_h
#define StylePropertyMap_h
#include "bindings/core/v8/CSSStyleValueOrCSSStyleValueSequence.h"
#include "bindings/core/v8/CSSStyleValueOrCSSStyleValueSequenceOrString.h"
#include "bindings/core/v8/Iterable.h"
#include "bindings/core/v8/ScriptWrappable.h"
#include "core/CSSPropertyNames.h"
#include "core/CoreExport.h"
#include "core/css/cssom/CSSStyleValue.h"
namespace blink {
class ExceptionState;
class CORE_EXPORT StylePropertyMap
: public GarbageCollectedFinalized<StylePropertyMap>,
public ScriptWrappable,
public PairIterable<String, CSSStyleValueOrCSSStyleValueSequence> {
WTF_MAKE_NONCOPYABLE(StylePropertyMap);
DEFINE_WRAPPERTYPEINFO();
public:
typedef std::pair<String, CSSStyleValueOrCSSStyleValueSequence>
StylePropertyMapEntry;
virtual ~StylePropertyMap() {}
// Accessors.
virtual CSSStyleValue* get(const String& propertyName, ExceptionState&);
virtual CSSStyleValueVector getAll(const String& propertyName,
ExceptionState&);
virtual bool has(const String& propertyName, ExceptionState&);
virtual Vector<String> getProperties() = 0;
// Modifiers.
void set(const String& propertyName,
CSSStyleValueOrCSSStyleValueSequenceOrString& item,
ExceptionState&);
void append(const String& propertyName,
CSSStyleValueOrCSSStyleValueSequenceOrString& item,
ExceptionState&);
void remove(const String& propertyName, ExceptionState&);
virtual void set(CSSPropertyID,
CSSStyleValueOrCSSStyleValueSequenceOrString& item,
ExceptionState&) = 0;
virtual void append(CSSPropertyID,
CSSStyleValueOrCSSStyleValueSequenceOrString& item,
ExceptionState&) = 0;
virtual void remove(CSSPropertyID, ExceptionState&) = 0;
DEFINE_INLINE_VIRTUAL_TRACE() {}
protected:
StylePropertyMap() {}
virtual CSSStyleValueVector getAllInternal(CSSPropertyID) = 0;
virtual CSSStyleValueVector getAllInternal(
AtomicString customPropertyName) = 0;
virtual HeapVector<StylePropertyMapEntry> getIterationEntries() = 0;
IterationSource* startIteration(ScriptState*, ExceptionState&) override;
};
} // namespace blink
#endif
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