fix for CW compilation

[wxWidgets.git] / include / wx / xtistrm.h

diff --git a/include/wx/xtistrm.h b/include/wx/xtistrm.h
index b2dd547658e6e6510614558a898982ba33e951e8..3aa8af1ac57317f530613a30ec460adcdfc81b0c 100644 (file)
--- a/include/wx/xtistrm.h
+++ b/include/wx/xtistrm.h
@@ -2,7 +2,7 @@
 // Name:        wx/xtistrm.h
 // Purpose:     streaming runtime metadata information (extended class info)
 // Author:      Stefan Csomor
 // Name:        wx/xtistrm.h
 // Purpose:     streaming runtime metadata information (extended class info)
 // Author:      Stefan Csomor

-// Modified by: 
+// Modified by:

 // Created:     27/07/03
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 Stefan Csomor
 // Created:     27/07/03
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 Stefan Csomor


@@ -21,7 +21,7 @@
 #if wxUSE_EXTENDED_RTTI
 
 const int wxInvalidObjectID = -2 ;
 #if wxUSE_EXTENDED_RTTI
 
 const int wxInvalidObjectID = -2 ;

-const int wxNullObjectID = -1 ;
+const int wxNullObjectID = -3 ;

 
 // Filer contains the interfaces for streaming objects in and out of XML,
 // rendering them either to objects in memory, or to code.  Note:  We
 
 // Filer contains the interfaces for streaming objects in and out of XML,
 // rendering them either to objects in memory, or to code.  Note:  We


@@ -43,38 +43,38 @@ Main interfaces for streaming out objects.
 // or modify the value before it is streamed-out.
 // ----------------------------------------------------------------------------
 
 // or modify the value before it is streamed-out.
 // ----------------------------------------------------------------------------
 

-class wxWriter ;
-class wxReader ;
+class WXDLLIMPEXP_BASE wxWriter ;
+class WXDLLIMPEXP_BASE wxReader ;

 
 

-class wxPersister
+class WXDLLIMPEXP_BASE wxPersister

 {
 public :
     // will be called before an object is written, may veto by returning false
 {
 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) , wxxVariantArray &WXUNUSED(metadata)) { 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) ) {}
 
 
     // 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) ) {}
 

-    // will be called before a property gets written, may change the value , eg replace a concrete wxSize by wxSize( -1 , -1 ) or veto
+    // will be called before a property gets written, may change the value , eg replace a concrete wxSize by wxSize( wxDefaultCoord , wxDefaultCoord ) or veto

     // writing that property at all by returning false
     // writing that property at all by returning false

-    virtual bool BeforeWriteProperty( wxWriter *WXUNUSED(writer)  , const wxPropertyInfo *WXUNUSED(propInfo) , wxxVariant &WXUNUSED(value) )  { return true ; } 
+    virtual bool BeforeWriteProperty( wxWriter *WXUNUSED(writer)  , const wxObject *WXUNUSED(object), const wxPropertyInfo *WXUNUSED(propInfo) , wxxVariant &WXUNUSED(value) )  { return true ; }

 
 

-    // will be called before a property gets written, may change the value , eg replace a concrete wxSize by wxSize( -1 , -1 ) or veto
+    // will be called before a property gets written, may change the value , eg replace a concrete wxSize by wxSize( wxDefaultCoord , wxDefaultCoord ) or veto

     // writing that property at all by returning false
     // writing that property at all by returning false

-    virtual bool BeforeWriteProperty( wxWriter *WXUNUSED(writer)  , const wxPropertyInfo *WXUNUSED(propInfo) , wxxVariantArray &WXUNUSED(value) )  { return true ; } 
+    virtual bool BeforeWriteProperty( wxWriter *WXUNUSED(writer)  , const wxObject *WXUNUSED(object), const wxPropertyInfo *WXUNUSED(propInfo) , wxxVariantArray &WXUNUSED(value) )  { return true ; }

 
     // will be called after a property has been written out, may be needed for adjusting stacks
     virtual void AfterWriteProperty( wxWriter *WXUNUSED(writer)  , const wxPropertyInfo *WXUNUSED(propInfo) ) {}
 
     // will be called before this delegate gets written
 
     // will be called after a property has been written out, may be needed for adjusting stacks
     virtual void AfterWriteProperty( wxWriter *WXUNUSED(writer)  , const wxPropertyInfo *WXUNUSED(propInfo) ) {}
 
     // will be called before this delegate gets written

-    virtual bool BeforeWriteDelegate( wxWriter *WXUNUSED(writer) , const wxObject *WXUNUSED(object),  const wxClassInfo* WXUNUSED(classInfo) , const wxPropertyInfo *WXUNUSED(propInfo) , 
-        const wxObject *&WXUNUSED(eventSink) , const wxHandlerInfo* &WXUNUSED(handlerInfo) ) { return true ; } 
+    virtual bool BeforeWriteDelegate( wxWriter *WXUNUSED(writer) , const wxObject *WXUNUSED(object),  const wxClassInfo* WXUNUSED(classInfo) , const wxPropertyInfo *WXUNUSED(propInfo) ,
+        const wxObject *&WXUNUSED(eventSink) , const wxHandlerInfo* &WXUNUSED(handlerInfo) ) { return true ; }

 
 

-    virtual void AfterWriteDelegate( wxWriter *WXUNUSED(writer) , const wxObject *WXUNUSED(object),  const wxClassInfo* WXUNUSED(classInfo) , const wxPropertyInfo *WXUNUSED(propInfo) , 
-        const wxObject *&WXUNUSED(eventSink) , const wxHandlerInfo* &WXUNUSED(handlerInfo) ) { } 
+        virtual void AfterWriteDelegate( wxWriter *WXUNUSED(writer) , const wxObject *WXUNUSED(object),  const wxClassInfo* WXUNUSED(classInfo) , const wxPropertyInfo *WXUNUSED(propInfo) ,
+            const wxObject *&WXUNUSED(eventSink) , const wxHandlerInfo* &WXUNUSED(handlerInfo) ) { }

 } ;
 
 } ;
 

-class wxWriter : public wxObject
+class WXDLLIMPEXP_BASE wxWriter : public wxObject

 {
 public :
     wxWriter() ;
 {
 public :
     wxWriter() ;


@@ -86,11 +86,11 @@ public :
     //
     // Managing the object identity table a.k.a context
     //
     //
     // Managing the object identity table a.k.a context
     //

-    // these methods make sure that no object gets written twice, because sometimes multiple calls to the WriteObject will be 
+    // these methods make sure that no object gets written twice, because sometimes multiple calls to the WriteObject will be

     // made without wanting to have duplicate objects written, the object identity table will be reset manually
 
     virtual void ClearObjectContext() ;
     // made without wanting to have duplicate objects written, the object identity table will be reset manually
 
     virtual void ClearObjectContext() ;

-    
+

     // gets the object Id for a passed in object in the context
     int GetObjectID(const wxObject *obj) ;
 
     // gets the object Id for a passed in object in the context
     int GetObjectID(const wxObject *obj) ;
 


@@ -125,14 +125,14 @@ public :
 
     virtual void DoBeginWriteElement() = 0 ;
     virtual void DoEndWriteElement() = 0 ;
 
     virtual void DoBeginWriteElement() = 0 ;
     virtual void DoEndWriteElement() = 0 ;

-    // insert an object reference to an already written object 
+    // insert an object reference to an already written object

     virtual void DoWriteRepeatedObject( int objectID ) = 0 ;
 
     // insert a null reference
     virtual void DoWriteNullObject() = 0 ;
 
     // writes a delegate in the stream format
     virtual void DoWriteRepeatedObject( int objectID ) = 0 ;
 
     // insert a null reference
     virtual void DoWriteNullObject() = 0 ;
 
     // writes a delegate in the stream format

-    virtual void DoWriteDelegate( const wxObject *object,  const wxClassInfo* classInfo , const wxPropertyInfo *propInfo , 
+    virtual void DoWriteDelegate( const wxObject *object,  const wxClassInfo* classInfo , const wxPropertyInfo *propInfo ,

         const wxObject *eventSink , int sinkObjectID , const wxClassInfo* eventSinkClassInfo , const wxHandlerInfo* handlerIndo ) = 0;
 private :
 
         const wxObject *eventSink , int sinkObjectID , const wxClassInfo* eventSinkClassInfo , const wxHandlerInfo* handlerIndo ) = 0;
 private :
 


@@ -144,77 +144,22 @@ private :
     void WriteAllProperties( const wxObject * obj , const wxClassInfo* ci , wxPersister *persister, wxWriterInternalPropertiesData * data ) ;
     void WriteOneProperty( const wxObject *obj , const wxClassInfo* ci , const wxPropertyInfo* pi , wxPersister *persister , wxWriterInternalPropertiesData *data ) ;
     void WriteObject(const wxObject *object, const wxClassInfo *classInfo , wxPersister *persister , bool isEmbedded, wxxVariantArray &metadata ) ;
     void WriteAllProperties( const wxObject * obj , const wxClassInfo* ci , wxPersister *persister, wxWriterInternalPropertiesData * data ) ;
     void WriteOneProperty( const wxObject *obj , const wxClassInfo* ci , const wxPropertyInfo* pi , wxPersister *persister , wxWriterInternalPropertiesData *data ) ;
     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) ;
+    void FindConnectEntry(const wxEvtHandler * evSource,const wxDelegateTypeInfo* dti, const wxObject* &sink , const wxHandlerInfo *&handler) ;

 } ;
 
 } ;
 

-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 ;
-} ;

 
 /*
 Streaming callbacks for depersisting XML to code, or running objects
 */
 
 
 /*
 Streaming callbacks for depersisting XML to code, or running objects
 */
 

-class wxDepersister ;
+class WXDLLIMPEXP_BASE wxDepersister ;

 
 /*
 wxReader handles streaming in a class from a arbitrary format. While walking through
 it issues calls out to interfaces to depersist the guts from the underlying storage format.
 */
 
 
 /*
 wxReader handles streaming in a class from a arbitrary format. While walking through
 it issues calls out to interfaces to depersist the guts from the underlying storage format.
 */
 

-class wxReader : public wxObject
+class WXDLLIMPEXP_BASE wxReader : public wxObject

 {
 public :
     wxReader() ;
 {
 public :
     wxReader() ;


@@ -225,9 +170,11 @@ public :
     bool HasObjectClassInfo( int objectID ) ;
     void SetObjectClassInfo(int objectID, wxClassInfo* classInfo);
 
     bool HasObjectClassInfo( int objectID ) ;
     void SetObjectClassInfo(int objectID, wxClassInfo* classInfo);
 

-    // Reads the component the reader is pointed at from the underlying format.  
+    // Reads the component the reader is pointed at from the underlying format.

     // The return value is the root object ID, which can
     // then be used to ask the depersister about that object
     // The return value is the root object ID, which can
     // then be used to ask the depersister about that object

+    // if there was a problem you will get back wxInvalidObjectID and the current
+    // error log will carry the problems encoutered

     virtual int ReadObject( const wxString &name , wxDepersister *depersist ) = 0 ;
 
 private :
     virtual int ReadObject( const wxString &name , wxDepersister *depersist ) = 0 ;
 
 private :


@@ -235,37 +182,12 @@ private :
     wxReaderInternal *m_data;
 } ;
 
     wxReaderInternal *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 ;
-};
-

 // This abstract class matches the allocate-init/create model of creation of objects.
 // At runtime, these will create actual instances, and manipulate them.
 // When generating code, these will just create statements of C++
 // code to create the objects.
 
 // This abstract class matches the allocate-init/create model of creation of objects.
 // At runtime, these will create actual instances, and manipulate them.
 // When generating code, these will just create statements of C++
 // code to create the objects.
 

-class wxDepersister
+class WXDLLIMPEXP_BASE wxDepersister

 {
 public :
     // allocate the new object on the heap, that object will have the passed in ID
 {
 public :
     // allocate the new object on the heap, that object will have the passed in ID


@@ -283,6 +205,19 @@ public :
         const wxClassInfo **objectClassInfos ,
         wxxVariantArray &metadata) = 0;
 
         const wxClassInfo **objectClassInfos ,
         wxxVariantArray &metadata) = 0;
 

+    // construct the new object on the heap, that object will have the passed in ID (for objects that
+    // don't support allocate-create type of creation)
+    // creation parameters which are objects are having their Ids passed in objectIDValues
+    // having objectId <> wxInvalidObjectID
+
+    virtual void ConstructObject(int objectID,
+        const wxClassInfo *classInfo,
+        int paramCount,
+        wxxVariant *VariantValues ,
+        int *objectIDValues ,
+        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
     // object can be destroyed after safely
     // 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
     // object can be destroyed after safely


@@ -315,7 +250,7 @@ public :
     // sets the corresponding event handler
     virtual void SetConnect(int EventSourceObjectID,
         const wxClassInfo *EventSourceClassInfo,
     // sets the corresponding event handler
     virtual void SetConnect(int EventSourceObjectID,
         const wxClassInfo *EventSourceClassInfo,

-        const wxDelegateTypeInfo *delegateInfo ,
+        const wxPropertyInfo *delegateInfo ,

         const wxClassInfo *EventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int EventSinkObjectID ) = 0;
         const wxClassInfo *EventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int EventSinkObjectID ) = 0;


@@ -326,15 +261,16 @@ wxRuntimeDepersister implements the callbacks that will depersist
 an object into a running memory image, as opposed to writing
 C++ initialization code to bring the object to life.
 */
 an object into a running memory image, as opposed to writing
 C++ initialization code to bring the object to life.
 */

-class wxRuntimeDepersister : public wxDepersister
+
+class WXDLLIMPEXP_BASE wxRuntimeDepersister : public wxDepersister

 {
     struct wxRuntimeDepersisterInternal ;
     wxRuntimeDepersisterInternal * m_data ;
 public :
 {
     struct wxRuntimeDepersisterInternal ;
     wxRuntimeDepersisterInternal * m_data ;
 public :

-    wxRuntimeDepersister() ;
-    ~wxRuntimeDepersister() ;
+    wxRuntimeDepersister();
+    virtual ~wxRuntimeDepersister();

 
 

-    // returns the object having the corresponding ID fully constructed 
+    // returns the object having the corresponding ID fully constructed

     wxObject *GetObject(int objectID) ;
 
     // allocate the new object on the heap, that object will have the passed in ID
     wxObject *GetObject(int objectID) ;
 
     // allocate the new object on the heap, that object will have the passed in ID


@@ -354,6 +290,19 @@ public :
         wxxVariantArray &metadata
         ) ;
 
         wxxVariantArray &metadata
         ) ;
 

+    // construct the new object on the heap, that object will have the passed in ID (for objects that
+    // don't support allocate-create type of creation)
+    // creation parameters which are objects are having their Ids passed in objectIDValues
+    // having objectId <> wxInvalidObjectID
+
+    virtual void ConstructObject(int objectID,
+        const wxClassInfo *classInfo,
+        int paramCount,
+        wxxVariant *VariantValues ,
+        int *objectIDValues ,
+        const wxClassInfo **objectClassInfos ,
+        wxxVariantArray &metadata) ;
+

     // 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
     // object can be destroyed after safely
     // 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
     // object can be destroyed after safely


@@ -386,7 +335,7 @@ public :
     // sets the corresponding event handler
     virtual void SetConnect(int eventSourceObjectID,
         const wxClassInfo *eventSourceClassInfo,
     // sets the corresponding event handler
     virtual void SetConnect(int eventSourceObjectID,
         const wxClassInfo *eventSourceClassInfo,

-        const wxDelegateTypeInfo *delegateInfo ,
+        const wxPropertyInfo *delegateInfo ,

         const wxClassInfo *eventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int eventSinkObjectID ) ;
         const wxClassInfo *eventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int eventSinkObjectID ) ;


@@ -394,12 +343,13 @@ public :
 
 /*
 wxDepersisterCode implements the callbacks that will depersist
 
 /*
 wxDepersisterCode implements the callbacks that will depersist

-an object into a C++ initialization function.
+an object into a C++ initialization function. this will move to
+a utility lib soon

 */
 
 */
 

-class wxTextOutputStream ;
+class WXDLLIMPEXP_BASE wxTextOutputStream ;

 
 

-class wxCodeDepersister : public wxDepersister
+class WXDLLIMPEXP_BASE wxCodeDepersister : public wxDepersister

 {
 private :
     struct wxCodeDepersisterInternal ;
 {
 private :
     struct wxCodeDepersisterInternal ;


@@ -407,8 +357,8 @@ private :
     wxTextOutputStream *m_fp;
     wxString ValueAsCode( const wxxVariant &param ) ;
 public:
     wxTextOutputStream *m_fp;
     wxString ValueAsCode( const wxxVariant &param ) ;
 public:

-    wxCodeDepersister(wxTextOutputStream *out) ;
-    ~wxCodeDepersister() ;
+    wxCodeDepersister(wxTextOutputStream *out);
+    virtual ~wxCodeDepersister();

 
     // allocate the new object on the heap, that object will have the passed in ID
     virtual void AllocateObject(int objectID, wxClassInfo *classInfo ,
 
     // allocate the new object on the heap, that object will have the passed in ID
     virtual void AllocateObject(int objectID, wxClassInfo *classInfo ,


@@ -427,6 +377,19 @@ public:
         wxxVariantArray &metadata
         ) ;
 
         wxxVariantArray &metadata
         ) ;
 

+     // construct the new object on the heap, that object will have the passed in ID (for objects that
+    // don't support allocate-create type of creation)
+    // creation parameters which are objects are having their Ids passed in objectIDValues
+    // having objectId <> wxInvalidObjectID
+
+    virtual void ConstructObject(int objectID,
+        const wxClassInfo *classInfo,
+        int paramCount,
+        wxxVariant *VariantValues ,
+        int *objectIDValues ,
+        const wxClassInfo **objectClassInfos ,
+        wxxVariantArray &metadata) ;
+

     // 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
     // object can be destroyed after safely
     // 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
     // object can be destroyed after safely


@@ -459,7 +422,7 @@ public:
     // sets the corresponding event handler
     virtual void SetConnect(int eventSourceObjectID,
         const wxClassInfo *eventSourceClassInfo,
     // sets the corresponding event handler
     virtual void SetConnect(int eventSourceObjectID,
         const wxClassInfo *eventSourceClassInfo,

-        const wxDelegateTypeInfo *delegateInfo ,
+        const wxPropertyInfo *delegateInfo ,

         const wxClassInfo *eventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int eventSinkObjectID ) ;
         const wxClassInfo *eventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int eventSinkObjectID ) ;