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metadata support for metadata

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23079 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2003-08-21 20:27:46 +00:00
parent 8f83dfee77
commit 4f8ffae109
3 changed files with 66 additions and 41 deletions
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1
include/wx/xti.h
View File

@@ -478,6 +478,7 @@ public :
GetTypeInfo()->ConvertToString( *this , s ) ;
return s ;
}
const wxString& GetName() const { return m_name ; }
private :
wxxVariantData* m_data ;
wxString m_name ;

28
include/wx/xtistrm.h
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@@ -50,7 +50,7 @@ class wxPersister
{
public :
// will be called before an object is written, may veto by returning false
virtual bool BeforeWriteObject( wxWriter *WXUNUSED(writer) , const wxObject *WXUNUSED(object) , const wxClassInfo *WXUNUSED(classInfo) ) { return true ; }
virtual bool BeforeWriteObject( wxWriter *WXUNUSED(writer) , const wxObject *WXUNUSED(object) , const wxClassInfo *WXUNUSED(classInfo) , wxxVariantArray &WXUNUSED(metadata)) { return true ; }
// will be called after this object has been written, may be needed for adjusting stacks
virtual void AfterWriteObject( wxWriter *WXUNUSED(writer) , const wxObject *WXUNUSED(object) , const wxClassInfo *WXUNUSED(classInfo) ) {}
@@ -81,7 +81,7 @@ public :
~wxWriter() ;
// with this call you start writing out a new top-level object
void WriteObject(const wxObject *object, const wxClassInfo *classInfo , wxPersister *persister , const wxString &name ) ;
void WriteObject(const wxObject *object, const wxClassInfo *classInfo , wxPersister *persister , const wxString &name , wxxVariantArray &WXUNUSED(metadata)) ;
//
// Managing the object identity table a.k.a context
@@ -109,7 +109,7 @@ public :
virtual void DoEndWriteTopLevelEntry( const wxString &name ) = 0 ;
// start of writing an object having the passed in ID
virtual void DoBeginWriteObject(const wxObject *object, const wxClassInfo *classInfo, int objectID ) = 0 ;
virtual void DoBeginWriteObject(const wxObject *object, const wxClassInfo *classInfo, int objectID , wxxVariantArray &metadata ) = 0 ;
// end of writing an toplevel object name param is used for unique identification within the container
virtual void DoEndWriteObject(const wxObject *object, const wxClassInfo *classInfo, int objectID ) = 0 ;
@@ -142,7 +142,7 @@ private :
struct wxWriterInternalPropertiesData ;
void WriteAllProperties( const wxObject * obj , const wxClassInfo* ci , wxPersister *persister, wxWriterInternalPropertiesData * data ) ;
void WriteObject(const wxObject *object, const wxClassInfo *classInfo , wxPersister *persister , bool isEmbedded) ;
void WriteObject(const wxObject *object, const wxClassInfo *classInfo , wxPersister *persister , bool isEmbedded, wxxVariantArray &metadata ) ;
void FindConnectEntry(const wxWindow * evSource,const wxDelegateTypeInfo* dti, const wxObject* &sink , const wxHandlerInfo *&handler) ;
} ;
@@ -171,7 +171,7 @@ public :
virtual void DoEndWriteTopLevelEntry( const wxString &name ) ;
// start of writing an object having the passed in ID
virtual void DoBeginWriteObject(const wxObject *object, const wxClassInfo *classInfo, int objectID ) ;
virtual void DoBeginWriteObject(const wxObject *object, const wxClassInfo *classInfo, int objectID , wxxVariantArray &metadata ) ;
// end of writing an toplevel object name param is used for unique identification within the container
virtual void DoEndWriteObject(const wxObject *object, const wxClassInfo *classInfo, int objectID ) ;
@@ -268,7 +268,7 @@ class wxDepersister
{
public :
// allocate the new object on the heap, that object will have the passed in ID
virtual void AllocateObject(int objectID, wxClassInfo *classInfo) = 0;
virtual void AllocateObject(int objectID, wxClassInfo *classInfo, wxxVariantArray &metadata) = 0;
// initialize the already allocated object having the ID objectID with the Create method
// creation parameters which are objects are having their Ids passed in objectIDValues
@@ -279,8 +279,8 @@ public :
int paramCount,
wxxVariant *VariantValues ,
int *objectIDValues ,
const wxClassInfo **objectClassInfos
) = 0;
const wxClassInfo **objectClassInfos ,
wxxVariantArray &metadata) = 0;
// destroy the heap-allocated object having the ID objectID, this may be used if an object
// is embedded in another object and set via value semantics, so the intermediate
@@ -337,7 +337,8 @@ public :
wxObject *GetObject(int objectID) ;
// allocate the new object on the heap, that object will have the passed in ID
virtual void AllocateObject(int objectID, wxClassInfo *classInfo) ;
virtual void AllocateObject(int objectID, wxClassInfo *classInfo ,
wxxVariantArray &metadata) ;
// initialize the already allocated object having the ID objectID with the Create method
// creation parameters which are objects are having their Ids passed in objectIDValues
@@ -348,7 +349,8 @@ public :
int paramCount,
wxxVariant *VariantValues ,
int *objectIDValues,
const wxClassInfo **objectClassInfos
const wxClassInfo **objectClassInfos ,
wxxVariantArray &metadata
) ;
// destroy the heap-allocated object having the ID objectID, this may be used if an object
@@ -408,7 +410,8 @@ public:
~wxCodeDepersister() ;
// allocate the new object on the heap, that object will have the passed in ID
virtual void AllocateObject(int objectID, wxClassInfo *classInfo) ;
virtual void AllocateObject(int objectID, wxClassInfo *classInfo ,
wxxVariantArray &metadata) ;
// initialize the already allocated object having the ID objectID with the Create method
// creation parameters which are objects are having their Ids passed in objectIDValues
@@ -419,7 +422,8 @@ public:
int paramCount,
wxxVariant *variantValues ,
int *objectIDValues,
const wxClassInfo **objectClassInfos
const wxClassInfo **objectClassInfos ,
wxxVariantArray &metadata
) ;
// destroy the heap-allocated object having the ID objectID, this may be used if an object