DOMAttributeValue.h

//========================================================================================
// 
// $File$
// 
// Owner: Steve Pellegrin
// 
// $Author$
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// $DateTime$
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// $Revision$
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
// 
// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
// this file from a source other than Adobe, then your use, modification, or 
// distribution of it requires the prior written permission of Adobe.
// 
//========================================================================================

#ifndef __DOMAttributeValue_h__
#define __DOMAttributeValue_h__

// Adobe Patent or Adobe Patent Pending Invention Included Within this File
// Adobe patent application tracking B234, entitled Method and apparatus for formatting portion of content, inventors: Craig Rainwater, Steve Pellegrin, Robin Briggs 

#include "ScriptData.h"

class IPMStream;


class DOMAttributeValue : public ScriptData
{
public:
 typedef object_type data_type;

public:
 typedef ScriptData::ScriptDataType AttributeType;

public:
 DOMAttributeValue();

 DOMAttributeValue(const WideString &value);

 DOMAttributeValue(int32 value);

 DOMAttributeValue(IPMStream *value);
 
 DOMAttributeValue(const DOMAttributeValue &other);

 DOMAttributeValue(bool16 readOnly, ScriptData sd)
 : ScriptData(adobe::move(sd)), fReadOnly(readOnly)
 {
 }
 
 DOMAttributeValue(adobe::move_from<DOMAttributeValue> other)
 : ScriptData(adobe::move_from<ScriptData>(other.source)),
 fReadOnly(adobe::move(other.source.fReadOnly))
 { }

 virtual ~DOMAttributeValue() {}
 
 bool16 IsReadOnly() const { return fReadOnly ; }

 void SetReadOnly(bool16 readOnly) { fReadOnly = readOnly ; }

 bool16 IsEmpty() const;

 friend inline void swap(DOMAttributeValue &lhs, DOMAttributeValue &rhs)
 {
 swap(static_cast<ScriptData&>(lhs), static_cast<ScriptData&>(rhs));
 std::swap(lhs.fReadOnly, rhs.fReadOnly);
 }

 inline bool16 operator==(const DOMAttributeValue &other) const
 {
 return (*(ScriptData *)this == (ScriptData &)other);
 }

 inline bool16 operator!=(const DOMAttributeValue &other) const
 {return !(*this == other);}

 inline DOMAttributeValue &operator=(DOMAttributeValue other)
 { swap(*this, other); return *this; }

 inline DOMAttributeValue &operator=(ScriptData other)
 { swap(static_cast<ScriptData&>(*this), other); return *this; }
 
private:
 bool16 fReadOnly;
};

#endif // __DOMAttributeValue_h__