metadata streaming

[wxWidgets.git] / src / common / xti.cpp

diff --git a/src/common/xti.cpp b/src/common/xti.cpp
index 13595aa27caa84fcf4707b4080d68226df69a9b1..3dce04b53d4ab0183acd266c4ef816126e45dae8 100644 (file)
--- a/src/common/xti.cpp
+++ b/src/common/xti.cpp
@@ -31,7 +31,7 @@
 
 #include <string.h>
 
-#if wxUSE_XTI
+#if wxUSE_EXTENDED_RTTI
 
 // ----------------------------------------------------------------------------
 // Enum Support
@@ -198,7 +198,10 @@ void wxXmlAddContentToNode( wxXmlNode* node , const wxString& data )
 
 wxString wxXmlGetContentFromNode( wxXmlNode *node ) 
 {
-       return node->GetChildren()->GetContent() ;
+       if ( node->GetChildren() )
+               return node->GetChildren()->GetContent() ;
+       else
+               return wxEmptyString ;
 }
 
 // streamer specializations
@@ -261,6 +264,18 @@ void wxStringWriteValue(wxString &s , const wxPoint &data )
 
 WX_CUSTOM_TYPE_INFO(wxPoint)
 
+void wxStringReadValue(const wxString &s , wxSize &data )
+{
+       wxSscanf(s, _T("%d,%d"), &data.x , &data.y ) ;
+}
+
+void wxStringWriteValue(wxString &s , const wxSize &data )
+{
+       s = wxString::Format("%d,%d", data.x , data.y ) ;
+}
+
+WX_CUSTOM_TYPE_INFO(wxSize)
+
 // removing header dependancy on string tokenizer
 
 void wxSetStringToArray( const wxString &s , wxArrayString &array ) 
@@ -298,7 +313,7 @@ void wxClassInfo::Unregister(const char *WXUNUSED(name))
 
 const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName)
 {
-    const wxPropertyInfo* info = FindPropInfo( PropertyName ) ;
+    const wxPropertyInfo* info = FindPropertyInfo( PropertyName ) ;
        
        if ( info )
                return info->GetAccessor() ;
@@ -306,7 +321,7 @@ const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName)
        return NULL ;
 }
 
-const wxPropertyInfo *wxClassInfo::FindPropInfo (const char *PropertyName) const
+const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) const
 {
        const wxPropertyInfo* info = GetFirstProperty() ;
 
@@ -320,13 +335,35 @@ const wxPropertyInfo *wxClassInfo::FindPropInfo (const char *PropertyName) const
        const wxClassInfo** parents = GetParents() ;
        for ( int i = 0 ; parents[i] ; ++ i )
        {
-               if ( ( info = parents[i]->FindPropInfo( PropertyName ) ) != NULL )
+               if ( ( info = parents[i]->FindPropertyInfo( PropertyName ) ) != NULL )
                        return info ;
        }
 
     return 0;
 }
 
+const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) const
+{
+       const wxHandlerInfo* info = GetFirstHandler() ;
+
+       while( info )
+       {
+               if ( strcmp( info->GetName() , PropertyName ) == 0 )
+                       return info ;
+               info = info->GetNext() ;
+       }
+
+       const wxClassInfo** parents = GetParents() ;
+       for ( int i = 0 ; parents[i] ; ++ i )
+       {
+               if ( ( info = parents[i]->FindHandlerInfo( PropertyName ) ) != NULL )
+                       return info ;
+       }
+
+    return 0;
+}
+
+
 void wxClassInfo::SetProperty(wxObject *object, const char *propertyName, const wxxVariant &value)
 {
     const wxPropertyAccessor *accessor;