X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..32485259c1342115488d219776dfebeb3d4d81b1:/include/wx/clntdata.h?ds=sidebyside

diff --git a/include/wx/clntdata.h b/include/wx/clntdata.h
index 0de0cbb918..7653e09b36 100644
--- a/include/wx/clntdata.h
+++ b/include/wx/clntdata.h
@@ -6,7 +6,7 @@
 // Created:     9-Oct-2001
 // RCS-ID:      $Id$
 // Copyright:   (c) wxWidgets team
-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_CLNTDATAH__
@@ -18,6 +18,79 @@
 
 #include "wx/defs.h"
 #include "wx/string.h"
+#include "wx/hashmap.h"
+
+#if wxABI_VERSION >= 20602
+
+typedef int (*wxShadowObjectMethod)(void*, void*);
+WX_DECLARE_STRING_HASH_MAP_WITH_DECL(
+    wxShadowObjectMethod,
+    wxShadowObjectMethods,
+    class WXDLLIMPEXP_BASE
+);
+WX_DECLARE_STRING_HASH_MAP_WITH_DECL(
+    void *,
+    wxShadowObjectFields,
+    class WXDLLIMPEXP_BASE
+);
+
+class WXDLLIMPEXP_BASE wxShadowObject
+{
+public:
+    wxShadowObject() { }
+    
+    void AddMethod( const wxString &name, wxShadowObjectMethod method )
+    { 
+        wxShadowObjectMethods::iterator it = m_methods.find( name );
+        if (it == m_methods.end())
+            m_methods[ name ] = method;
+        else
+            it->second = method;
+    }
+    
+    bool InvokeMethod( const wxString &name, void* window, void* param, int* returnValue )
+    { 
+        wxShadowObjectMethods::iterator it = m_methods.find( name );
+        if (it == m_methods.end())
+            return false;
+        wxShadowObjectMethod method = it->second;
+        int ret = (*method)(window, param);
+        if (returnValue)
+            *returnValue = ret;
+        return true;
+    }
+    
+    void AddField( const wxString &name, void* initialValue = NULL )
+    {
+        wxShadowObjectFields::iterator it = m_fields.find( name );
+        if (it == m_fields.end())
+            m_fields[ name ] = initialValue;
+        else
+            it->second = initialValue;
+    }
+    
+    void SetField( const wxString &name, void* value )
+    {
+        wxShadowObjectFields::iterator it = m_fields.find( name );
+        if (it == m_fields.end())
+            return;
+        it->second = value;
+    }
+    
+    void* GetField( const wxString &name, void *defaultValue = NULL )
+    {
+        wxShadowObjectFields::iterator it = m_fields.find( name );
+        if (it == m_fields.end())
+            return defaultValue;
+        return it->second;
+    }
+    
+private:
+    wxShadowObjectMethods   m_methods;
+    wxShadowObjectFields    m_fields;
+};
+
+#endif // wxABI_VERSION
 
 // ----------------------------------------------------------------------------
 
@@ -29,14 +102,14 @@ enum wxClientDataType
     wxClientData_Void     // client data is untyped and we don't own it
 };
 
-class WXDLLEXPORT wxClientData
+class WXDLLIMPEXP_BASE wxClientData
 {
 public:
     wxClientData() { }
     virtual ~wxClientData() { }
 };
 
-class WXDLLEXPORT wxStringClientData : public wxClientData
+class WXDLLIMPEXP_BASE wxStringClientData : public wxClientData
 {
 public:
     wxStringClientData() : m_data() { }
@@ -57,7 +130,7 @@ private:
 // NOTE:  This functionality is currently duplicated in wxEvtHandler in order
 //        to avoid having more than one vtable in that class hierarchy.
 
-class WXDLLEXPORT wxClientDataContainer
+class WXDLLIMPEXP_BASE wxClientDataContainer
 {
 public:
     wxClientDataContainer();
@@ -98,7 +171,7 @@ protected:
 
 #include <wx/vector.h>
 
-struct WXDLLEXPORT wxClientDataDictionaryPair
+struct WXDLLIMPEXP_BASE wxClientDataDictionaryPair
 {
     wxClientDataDictionaryPair( size_t idx ) : index( idx ), data( 0 ) { }
 
@@ -114,10 +187,10 @@ WX_DECLARE_VECTOR(wxClientDataDictionaryPair,wxClientDataDictionaryPairVector);
 // wxClientData or void*. The client must ensure that
 // it does not contain a mix of the two, and that
 // DestroyData is called if it contains wxClientData
-class WXDLLEXPORT wxClientDataDictionary
+class WXDLLIMPEXP_BASE wxClientDataDictionary
 {
 public:
-    wxClientDataDictionary() {};
+    wxClientDataDictionary() {}
 
     // deletes all the data
     void DestroyData()