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[wxWidgets.git] / include / wx / msw / ole / dataobj.h

diff --git a/include/wx/msw/ole/dataobj.h b/include/wx/msw/ole/dataobj.h
index 2863c15dd3579ef0546276baf8d2b611c976d00d..3c12d8ff804e2d6cab1e21c8da8c1beb3a0c3f75 100644 (file)
--- a/include/wx/msw/ole/dataobj.h
+++ b/include/wx/msw/ole/dataobj.h
@@ -20,37 +20,14 @@ struct IDataObject;
 // ----------------------------------------------------------------------------
 // wxDataObject is a "smart" and polymorphic piece of data.
 //
-// @@@ it's currently "read-only" from COM point of view, i.e. we don't support
-//     SetData. We don't support all advise functions neither (but it's easy to
-//     do if we really want them)
+// TODO it's currently "read-only" from COM point of view, i.e. we don't support
+//      SetData. We don't support all advise functions neither (but it's easy to
+//      do if we really want them)
 // ----------------------------------------------------------------------------
 
 class WXDLLEXPORT wxDataObject
 {
 public:
-  // all data formats (values are the same as in windows.h, do not change!)
-  enum StdFormat
-  {
-    Invalid,
-    Text,
-    Bitmap,
-    MetafilePict,
-    Sylk,
-    Dif,
-    Tiff,
-    OemText,
-    Dib,
-    Palette,
-    Pendata,
-    Riff,
-    Wave,
-    UnicodeText,
-    EnhMetafile,
-    Hdrop,
-    Locale,
-    Max
-  };
-
   // function to return symbolic name of clipboard format (debug messages)
   static const char *GetFormatName(wxDataFormat format);
 
@@ -62,7 +39,7 @@ public:
     // get the best suited format for our data
   virtual wxDataFormat GetPreferredFormat() const = 0;
     // decide if we support this format (should be one of values of
-    // StdFormat enumerations or a user-defined format)
+    // wxDataFormatId enumerations or a user-defined format)
   virtual bool IsSupportedFormat(wxDataFormat format) const = 0;
     // get the (total) size of data
   virtual size_t GetDataSize() const = 0;
@@ -87,15 +64,15 @@ class WXDLLEXPORT wxTextDataObject : public wxDataObject
 {
 public:
   // ctors
-  wxTextDataObject();
+  wxTextDataObject() { }
   wxTextDataObject(const wxString& strText) : m_strText(strText) { }
   void Init(const wxString& strText) { m_strText = strText; }
 
   // implement base class pure virtuals
   virtual wxDataFormat GetPreferredFormat() const
-    { return (wxDataFormat) wxDataObject::Text; }
+    { return wxDF_TEXT; }
   virtual bool IsSupportedFormat(wxDataFormat format) const
-    { return format == wxDataObject::Text || format == wxDataObject::Locale; }
+    { return format == wxDF_TEXT || format == wxDF_LOCALE; }
   virtual size_t GetDataSize() const
     { return m_strText.Len() + 1; } // +1 for trailing '\0'of course
   virtual void GetDataHere(void *pBuf) const
@@ -131,17 +108,15 @@ public:
 
   virtual wxDataFormat GetFormat() const { return wxDF_BITMAP; }
 
-/* ??
   // implement base class pure virtuals
   virtual wxDataFormat GetPreferredFormat() const
-    { return (wxDataFormat) wxDataObject::Text; }
+    { return wxDF_BITMAP; }
   virtual bool IsSupportedFormat(wxDataFormat format) const
-    { return format == wxDataObject::Text || format == wxDataObject::Locale; }
+    { return format == wxDF_BITMAP; }
   virtual size_t GetDataSize() const
-    { return m_strText.Len() + 1; } // +1 for trailing '\0'of course
+    { wxASSERT(false); return 0; } // BEMIMP
   virtual void GetDataHere(void *pBuf) const
-    { memcpy(pBuf, m_strText.c_str(), GetDataSize()); }
-*/
+    { wxASSERT(false); } // BEMIMP
 
 private:
   wxBitmap  m_bitmap;
@@ -151,5 +126,7 @@ private:
 // wxMetaFileDataObject: see metafile.h is a specialization of wxDataObject for bitmap data
 // ----------------------------------------------------------------------------
 
+// TODO: wxFileDataObject.
+
 #endif  //_WX_OLEDATAOBJ_H