Corrected spelling of 'unrecognized'

[wxWidgets.git] / src / msw / ole / dataobj.cpp

diff --git a/src/msw/ole/dataobj.cpp b/src/msw/ole/dataobj.cpp
index 2718e36bbe214cd65cbd9486cfdf913613cb4476..9beda808951dd59927f3f4e7cab8af540dee76a3 100644 (file)
--- a/src/msw/ole/dataobj.cpp
+++ b/src/msw/ole/dataobj.cpp
@@ -2,7 +2,7 @@
 // Name:        msw/ole/dataobj.cpp
 // Purpose:     implementation of wx[I]DataObject class
 // Author:      Vadim Zeitlin
-// Modified by: 
+// Modified by:
 // Created:     10.05.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
@@ -28,19 +28,23 @@
   #pragma hdrstop
 #endif
 
-#include  <wx/defs.h>
+#include "wx/defs.h"
 
 #if defined(__WIN32__) && !defined(__GNUWIN32__)
 
-#include  <wx/log.h>
-#include  <wx/msw/ole/oleutils.h>
-#include  <wx/msw/ole/dataobj.h>
+#include "wx/log.h"
+#include "wx/dataobj.h"
+
+#include <windows.h>
+#include <oleauto.h>
 
 #ifndef __WIN32__
   #include <ole2.h>
   #include <olestd.h>
 #endif
 
+#include  "wx/msw/ole/oleutils.h"
+
 // ----------------------------------------------------------------------------
 // functions
 // ----------------------------------------------------------------------------
@@ -97,6 +101,39 @@ private:
 // implementation
 // ============================================================================
 
+// ----------------------------------------------------------------------------
+// wxDataFormat
+// ----------------------------------------------------------------------------
+
+void wxDataFormat::SetId(const wxChar *format)
+{
+    m_format = ::RegisterClipboardFormat(format);
+    if ( !m_format )
+    {
+        wxLogError(_("Couldn't register clipboard format '%s'."), format);
+    }
+}
+
+wxString wxDataFormat::GetId() const
+{
+    static const int max = 256;
+
+    wxString s;
+
+    wxCHECK_MSG( !IsStandard(), s,
+                 _T("name of predefined format cannot be retrieved") );
+
+    int len = ::GetClipboardFormatName(m_format, s.GetWriteBuf(max), max);
+    s.UngetWriteBuf();
+
+    if ( !len )
+    {
+        wxLogError(_("The clipboard format '%d' doesn't exist."), m_format);
+    }
+
+    return s;
+}
+
 // ----------------------------------------------------------------------------
 // wxIEnumFORMATETC
 // ----------------------------------------------------------------------------
@@ -280,14 +317,14 @@ STDMETHODIMP wxIDataObject::QueryGetData(FORMATETC *pformatetc)
   }
 
   // and now check the type of data requested
-  if ( m_pDataObject->IsSupportedFormat((wxDataFormat) pformatetc->cfFormat) ) {
+  if ( m_pDataObject->IsSupportedFormat((wxDataFormatId)pformatetc->cfFormat) ) {
     wxLogTrace("wxIDataObject::QueryGetData: %s ok",
-               wxDataObject::GetFormatName((wxDataFormat) pformatetc->cfFormat));
+               wxDataObject::GetFormatName((wxDataFormatId)pformatetc->cfFormat));
     return S_OK;
   }
   else {
     wxLogTrace("wxIDataObject::QueryGetData: %s unsupported",
-               wxDataObject::GetFormatName((wxDataFormat) pformatetc->cfFormat));
+               wxDataObject::GetFormatName((wxDataFormatId)pformatetc->cfFormat));
     return DV_E_FORMATETC;
   }
 }
@@ -313,7 +350,7 @@ STDMETHODIMP wxIDataObject::EnumFormatEtc(DWORD dwDirection,
     return E_NOTIMPL;
   }
 
-  wxIEnumFORMATETC *pEnum = 
+  wxIEnumFORMATETC *pEnum =
     new wxIEnumFORMATETC(m_pDataObject->GetPreferredFormat());
   pEnum->AddRef();
   *ppenumFormatEtc = pEnum;
@@ -359,7 +396,7 @@ const char *wxDataObject::GetFormatName(wxDataFormat format)
 {
 #ifdef __WXDEBUG__
   // case 'xxx' is not a valid value for switch of enum 'wxDataFormat'
-  #ifdef _MSC_VER
+  #ifdef __VISUALC__
     #pragma warning(disable:4063)
   #endif // VC++
 
@@ -386,7 +423,7 @@ const char *wxDataObject::GetFormatName(wxDataFormat format)
       return s_szBuf;
   }
 
-  #ifdef _MSC_VER
+  #ifdef __VISUALC__
     #pragma warning(default:4063)
   #endif // VC++
 
@@ -395,6 +432,47 @@ const char *wxDataObject::GetFormatName(wxDataFormat format)
 #endif // Debug
 }
 
+// ----------------------------------------------------------------------------
+// wxPrivateDataObject
+// ----------------------------------------------------------------------------
+
+wxPrivateDataObject::wxPrivateDataObject()
+{
+    m_size = 0;
+    m_data = NULL;
+}
+
+void wxPrivateDataObject::Free()
+{
+    if ( m_data )
+        free(m_data);
+}
+
+void wxPrivateDataObject::SetData( const void *data, size_t size )
+{
+    Free();
+
+    m_size = size;
+    m_data = malloc(size);
+
+    memcpy( m_data, data, size );
+}
+
+void wxPrivateDataObject::WriteData( void *dest ) const
+{
+    WriteData( m_data, dest );
+}
+
+size_t wxPrivateDataObject::GetSize() const
+{
+    return m_size;
+}
+
+void wxPrivateDataObject::WriteData( const void *data, void *dest ) const
+{
+    memcpy( dest, data, GetSize() );
+}
+
 // ----------------------------------------------------------------------------
 // private functions
 // ----------------------------------------------------------------------------
@@ -415,5 +493,7 @@ static const char *GetTymedName(DWORD tymed)
   }
 }
 
+// TODO: OLE parts of wxBitmap/File/MetafileDataObject
+
 #endif