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Diffstat (limited to 'XMPCore/ImplHeaders/NodeImpl.h')
| -rw-r--r-- | XMPCore/ImplHeaders/NodeImpl.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/XMPCore/ImplHeaders/NodeImpl.h b/XMPCore/ImplHeaders/NodeImpl.h new file mode 100644 index 0000000..7a01cdc --- /dev/null +++ b/XMPCore/ImplHeaders/NodeImpl.h @@ -0,0 +1,111 @@ +#ifndef __NodeImpl_h__ +#define __NodeImpl_h__ 1 + +// ================================================================================================= +// ADOBE SYSTEMS INCORPORATED +// Copyright 2014 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 !(IMPLEMENTATION_HEADERS_CAN_BE_INCLUDED) + #error "Not adhering to design constraints" + // this file should only be included from its own cpp file +#endif + +#include "XMPCore/Interfaces/INode_I.h" +#include "XMPCommon/BaseClasses/MemoryManagedObject.h" +#include "XMPCommon/ImplHeaders/SharedObjectImpl.h" +#include "XMPCommon/ImplHeaders/ThreadSafeImpl.h" +#include "XMPCommon/Utilities/TAtomicTypes.h" + +#include <map> + +#if XMP_WinBuild + #pragma warning( push ) + #pragma warning( disable : 4250 ) +#endif + +namespace AdobeXMPCore_Int { + + class NodeImpl + : public virtual INode_I + , public virtual SharedObjectImpl + , public virtual MemoryManagedObject + , public virtual ThreadSafeImpl + { + public: + NodeImpl() {} + NodeImpl( const char * nameSpace, sizet nameSpaceLength, const char * name, sizet nameLength ); + + virtual void APICALL ChangeParent( pINode parent ); + virtual pINode APICALL GetRawParentPointer(); + virtual spINode APICALL GetParent(); + virtual void APICALL SetName( const char * name, sizet nameLength ); + virtual spcIUTF8String APICALL GetName() const; + virtual void APICALL SetNameSpace( const char * nameSpace, sizet nameSpaceLength ); + virtual spcIUTF8String APICALL GetNameSpace() const; + virtual spIPath APICALL GetPath() const; + virtual sizet APICALL QualifiersCount() const __NOTHROW__; + virtual spINodeIterator APICALL QualifiersIterator(); + virtual spINode APICALL GetQualifier( const char * nameSpace, sizet nameSpaceLength, const char * name, sizet nameLength ); + virtual spINode APICALL GetQualifier( const spcIUTF8String & nameSpace, const spcIUTF8String & name ); + virtual void APICALL InsertQualifier( const spINode & node ); + virtual spINode APICALL ReplaceQualifier( const spINode & node ); + virtual spINode APICALL RemoveQualifier( const char * nameSpace, sizet nameSpaceLength, const char * name, sizet nameLength ); + virtual spINode APICALL RemoveQualifier( const spcIUTF8String & nameSpace, const spcIUTF8String & name ); + virtual bool APICALL IsArrayItem() const; + virtual bool APICALL HasQualifiers() const; + virtual bool APICALL IsEmpty() const; + virtual bool APICALL HasChanged() const; + virtual void APICALL AcknowledgeChanges() const __NOTHROW__; + virtual void APICALL Clear( bool contents = true, bool qualifiers = true ); + virtual spINode APICALL Clone( bool ignoreEmptyNodes = false, bool ignoreNodesWithOnlyQualifiers = false ) const; + virtual void SetIndex( sizet currentIndex ); + virtual void SetIsQualifierNode( bool isQualifierNode ); + virtual bool APICALL IsQualifierNode() const; + virtual sizet APICALL GetIndex() const; + virtual void RegisterChange(); + virtual eNodeType APICALL GetParentNodeType() const; + virtual eNodeType APICALL GetQualifierNodeType( const char * nameSpace, sizet nameSpaceLength, const char * name, sizet nameLength ) const; + virtual spISimpleNode APICALL ConvertToSimpleNode(); + virtual spIStructureNode APICALL ConvertToStructureNode(); + virtual spIArrayNode APICALL ConvertToArrayNode(); + virtual spIMetadata APICALL ConvertToMetadata(); + virtual void UnRegisterChange(); + virtual bool ValidateNameOrNameSpaceChangeForAChild( const spcIUTF8String & currentNameSpace, const spcIUTF8String & currentName, const spcIUTF8String & newNameSpace, const spcIUTF8String & newName ); + + virtual void APICALL Acquire() const __NOTHROW__; + virtual void APICALL Release() const __NOTHROW__; + virtual void APICALL AcquireInternal() const __NOTHROW__; + + // functions base classes need to implement. + virtual void APICALL ClearContents() = 0; + virtual spINode APICALL CloneContents( bool ignoreEmptyNodes, bool ignoreNodesWithOnlyQualifiers, sizet qualifiersCount ) const = 0; + virtual void SetQualifiers( const spIStructureNode & node ); + + protected: + void updateParentSharedPointer( bool calledFromRelease = false ); + virtual void resetChangesForChildren() const = 0; + void CreateQualifierNode(); + virtual ~NodeImpl() __NOTHROW__ {} + + spIUTF8String mNameSpace; + spIUTF8String mName; + sizet mIndex; + pINode mpParent; + spINode mspParent; + spIStructureNode mQualifiers; + mutable atomic_sizet mChangeCount; + bool mIsQualifierNode; + + #ifdef FRIEND_CLASS_DECLARATION + FRIEND_CLASS_DECLARATION(); + #endif + REQ_FRIEND_CLASS_DECLARATION(); + }; +} + +#endif // __NodeImpl_h__ |