redistribution of code for different library parts

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23142 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/xtixml.h

@@ -0,0 +1,110 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/xtixml.h
+// Purpose:     xml streaming runtime metadata information (extended class info)
+// Author:      Stefan Csomor
+// Modified by: 
+// Created:     27/07/03
+// RCS-ID:      $Id$
+// Copyright:   (c) 2003 Stefan Csomor
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_XTIXMLH__
+#define _WX_XTIXMLH__
+
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+#pragma interface "xtixml.h"
+#endif
+
+#include "wx/wx.h"
+
+#if wxUSE_EXTENDED_RTTI
+
+#include "wx/xtistrm.h"
+
+class wxXmlNode ;
+
+class wxXmlWriter : public wxWriter
+{
+public :
+
+    wxXmlWriter( wxXmlNode * parent ) ;
+    ~wxXmlWriter() ;
+
+    //
+    // streaming callbacks
+    //
+    // these callbacks really write out the values in the stream format
+    //
+
+    //
+    // streaming callbacks
+    //
+    // these callbacks really write out the values in the stream format
+
+    // begins writing out a new toplevel entry which has the indicated unique name
+    virtual void DoBeginWriteTopLevelEntry( const wxString &name )  ;
+
+    // ends writing out a new toplevel entry which has the indicated unique name
+    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 , 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 ) ;
+
+    // writes a simple property in the stream format
+    virtual void DoWriteSimpleType( wxxVariant &value )  ;
+
+    // start of writing a complex property into the stream (
+    virtual void DoBeginWriteProperty( const wxPropertyInfo *propInfo )  ;
+
+    // end of writing a complex property into the stream
+    virtual void DoEndWriteProperty( const wxPropertyInfo *propInfo ) ;
+
+    virtual void DoBeginWriteElement() ;
+    virtual void DoEndWriteElement() ;
+
+    // insert an object reference to an already written object 
+    virtual void DoWriteRepeatedObject( int objectID )  ;
+
+    // insert a null reference
+    virtual void DoWriteNullObject()  ;
+
+    // writes a delegate in the stream format
+    virtual void DoWriteDelegate( const wxObject *object,  const wxClassInfo* classInfo , const wxPropertyInfo *propInfo , 
+        const wxObject *eventSink , int sinkObjectID , const wxClassInfo* eventSinkClassInfo , const wxHandlerInfo* handlerIndo ) ;
+private :
+    struct wxXmlWriterInternal ;
+    wxXmlWriterInternal* m_data ;
+} ;
+
+/*
+wxXmlReader handles streaming in a class from XML
+*/
+
+class wxXmlReader : public wxReader
+{
+public:
+    wxXmlReader(wxXmlNode *parent) { m_parent = parent ; }
+    ~wxXmlReader() {}
+
+    // Reads a component from XML.  The return value is the root object ID, which can
+    // then be used to ask the depersister about that object
+
+    virtual int ReadObject( const wxString &name , wxDepersister *depersist ) ;
+
+private :
+    int ReadComponent(wxXmlNode *parent, wxDepersister *callbacks);
+
+    // read the content of this node (simple type) and return the corresponding value
+    wxxVariant ReadValue(wxXmlNode *Node,
+        const wxTypeInfo *type );
+
+    wxXmlNode * m_parent ;
+};
+
+#endif // wxUSE_EXTENDED_RTTI
+
+#endif