no changes, just clarified meaning of various conversion functions in a comment

[wxWidgets.git] / src / os2 / dataobj.cpp

diff --git a/src/os2/dataobj.cpp b/src/os2/dataobj.cpp
index 683c8a4ed40f14c6e893ac89553e4544a47275fd..81939cf4295c9588cd961e24333e0d2408c258b2 100644 (file)
--- a/src/os2/dataobj.cpp
+++ b/src/os2/dataobj.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        os2/dataobj.cpp
+// Name:        src/os2/dataobj.cpp

 // Purpose:     implementation of wx[I]DataObject class
 // Author:      David Webster
 // Modified by:
 // Purpose:     implementation of wx[I]DataObject class
 // Author:      David Webster
 // Modified by:


@@ -17,27 +17,22 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-  #pragma implementation "dataobj.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 

+#if wxUSE_DATAOBJ
+
+#include "wx/dataobj.h"
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

-    #include "wx/defs.h"

     #include "wx/intl.h"
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/log.h"

+    #include "wx/image.h"

 #endif
 
 #endif
 

-#if wxUSE_DATAOBJ
-
-#include "wx/dataobj.h"

 #include "wx/mstream.h"
 #include "wx/mstream.h"

-#include "wx/image.h"

 
 

-#define INCL_DOS
-#include <os2.h>
+#include "wx/os2/private.h"

 
 // ----------------------------------------------------------------------------
 // functions
 
 // ----------------------------------------------------------------------------
 // functions


@@ -62,11 +57,11 @@ wxString wxDataFormat::GetId() const
 } // end of wxDataFormat::GetId()
 
 void wxDataFormat::SetId (
 } // end of wxDataFormat::GetId()
 
 void wxDataFormat::SetId (

-  const wxChar*                     zId
+  const wxString&                     zId

 )
 {
     m_uFormat = ::WinAddAtom( ::WinQuerySystemAtomTable()
 )
 {
     m_uFormat = ::WinAddAtom( ::WinQuerySystemAtomTable()

-                             ,(PSZ)zId
+                             ,zId.char_str()

                             );
 } // end of wxDataFormat::SetId
 
                             );
 } // end of wxDataFormat::SetId
 


@@ -102,7 +97,7 @@ bool CIDataObject::GetData ( const wxDataFormat& rFormat,
 {
     QueryGetData(rFormat);
     if (rFormat.GetType() == wxDF_INVALID)
 {
     QueryGetData(rFormat);
     if (rFormat.GetType() == wxDF_INVALID)

-        return FALSE;
+        return false;

 
     ULONG                           ulSize = m_pDataObject->GetDataSize(rFormat);
 
 
     ULONG                           ulSize = m_pDataObject->GetDataSize(rFormat);
 


@@ -111,7 +106,7 @@ bool CIDataObject::GetData ( const wxDataFormat& rFormat,
         //
         // It probably means that the method is just not implemented
         //
         //
         // It probably means that the method is just not implemented
         //

-        return FALSE;
+        return false;

     }
     if (rFormat.GetType() == wxDF_PRIVATE)
     {
     }
     if (rFormat.GetType() == wxDF_PRIVATE)
     {


@@ -123,7 +118,7 @@ bool CIDataObject::GetData ( const wxDataFormat& rFormat,
     }
 
     if (ulSize > ulLen) // not enough room to copy
     }
 
     if (ulSize > ulLen) // not enough room to copy

-        return FALSE;
+        return false;

 
     //
     // Copy the data
 
     //
     // Copy the data


@@ -235,7 +230,7 @@ bool wxFileDataObject::GetDataHere( void* pBuf ) const
         sFilenames += (wxChar)0;
     }
 
         sFilenames += (wxChar)0;
     }
 

-    memcpy(pBuf, sFilenames.mbc_str(), sFilenames.Len() + 1);
+    memcpy(pBuf, sFilenames.mbc_str(), sFilenames.length() + 1);

     return true;
 }
 
     return true;
 }
 


@@ -245,7 +240,7 @@ size_t wxFileDataObject::GetDataSize() const
 
     for (size_t i = 0; i < m_filenames.GetCount(); i++)
     {
 
     for (size_t i = 0; i < m_filenames.GetCount(); i++)
     {

-        nRes += m_filenames[i].Len();
+        nRes += m_filenames[i].length();

         nRes += 1;
     }
 
         nRes += 1;
     }
 


@@ -307,16 +302,13 @@ bool wxBitmapDataObject::GetDataHere( void* pBuf ) const
     if (!m_pngSize)
     {
         wxFAIL_MSG(wxT("attempt to copy empty bitmap failed"));
     if (!m_pngSize)
     {
         wxFAIL_MSG(wxT("attempt to copy empty bitmap failed"));

-        return FALSE;
+        return false;

     }
     memcpy(pBuf, m_pngData, m_pngSize);
     return true;
 }
 
     }
     memcpy(pBuf, m_pngData, m_pngSize);
     return true;
 }
 

-bool wxBitmapDataObject::SetData(
-  size_t                            nSize
-, const void*                       pBuf
-)
+bool wxBitmapDataObject::SetData( size_t nSize, const void* pBuf)

 {
     Clear();
     m_pngSize = nSize;
 {
     Clear();
     m_pngSize = nSize;


@@ -331,7 +323,7 @@ bool wxBitmapDataObject::SetData(
 
     if (!vHandler.LoadFile(&vImage, vMstream))
     {
 
     if (!vHandler.LoadFile(&vImage, vMstream))
     {

-        return FALSE;
+        return false;

     }
 
     m_bitmap = wxBitmap(vImage);
     }
 
     m_bitmap = wxBitmap(vImage);