X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9691c806e6fbb08b01c9eec9998ad1e8242c7df3..b9d880d6382e24156cdce4ae0390c843cc6208d9:/src/x11/dataobj.cpp?ds=sidebyside

diff --git a/src/x11/dataobj.cpp b/src/x11/dataobj.cpp
index 75028159fe..1f2d5aaf09 100644
--- a/src/x11/dataobj.cpp
+++ b/src/x11/dataobj.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        dataobj.cpp
+// Name:        src/x11/dataobj.cpp
 // Purpose:     wxDataObject class
 // Author:      Julian Smart
 // Id:          $Id$
@@ -7,18 +7,22 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-    #pragma implementation "dataobj.h"
-#endif
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
-#include "wx/defs.h"
+#if wxUSE_DATAOBJ
 
 #include "wx/dataobj.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/app.h"
+    #include "wx/utils.h"
+    #include "wx/image.h"
+#endif
+
 #include "wx/mstream.h"
-#include "wx/app.h"
-#include "wx/image.h"
 
-#include "wx/utils.h"
 #include "wx/x11/private.h"
 
 //-------------------------------------------------------------------------
@@ -97,11 +101,15 @@ wxDataFormatId wxDataFormat::GetType() const
 
 wxString wxDataFormat::GetId() const
 {
+#if wxUSE_NANOX
+    return wxEmptyString;
+#else
     char *t = XGetAtomName ((Display*) wxGetDisplay(), m_format);
-    wxString ret( t );  // this will convert from ascii to Unicode
-    if (t) 
+    wxString ret = wxString::FromAscii( t );
+    if (t)
         XFree( t );
     return ret;
+#endif
 }
 
 void wxDataFormat::SetId( NativeFormat format )
@@ -123,20 +131,24 @@ void wxDataFormat::SetId( NativeFormat format )
 
 void wxDataFormat::SetId( const wxChar *id )
 {
+#if !wxUSE_NANOX
     PrepareFormats();
     m_type = wxDF_PRIVATE;
     wxString tmp( id );
-    m_format = XInternAtom( (Display*) wxGetDisplay(), wxMBSTRINGCAST tmp.mbc_str(), FALSE );  // what is the string cast for?
+    m_format = XInternAtom( (Display*) wxGetDisplay(), tmp.ToAscii(), FALSE );
+#endif
 }
 
 void wxDataFormat::PrepareFormats()
 {
+#if !wxUSE_NANOX
     if (!g_textAtom)
         g_textAtom = XInternAtom( (Display*) wxGetDisplay(), "STRING", FALSE );
     if (!g_pngAtom)
         g_pngAtom = XInternAtom( (Display*) wxGetDisplay(), "image/png", FALSE );
     if (!g_fileAtom)
         g_fileAtom = XInternAtom( (Display*) wxGetDisplay(), "text/uri-list", FALSE );
+#endif
 }
 
 //-------------------------------------------------------------------------
@@ -150,17 +162,17 @@ wxDataObject::wxDataObject()
 bool wxDataObject::IsSupportedFormat(const wxDataFormat& format, Direction dir) const
 {
     size_t nFormatCount = GetFormatCount(dir);
-    if ( nFormatCount == 1 ) 
+    if ( nFormatCount == 1 )
     {
         return format == GetPreferredFormat();
     }
-    else 
+    else
     {
         wxDataFormat *formats = new wxDataFormat[nFormatCount];
         GetAllFormats(formats,dir);
 
         size_t n;
-        for ( n = 0; n < nFormatCount; n++ ) 
+        for ( n = 0; n < nFormatCount; n++ )
         {
             if ( formats[n] == format )
                 break;
@@ -187,9 +199,9 @@ bool wxFileDataObject::GetDataHere(void *buf) const
         filenames += (wxChar) 0;
     }
 
-    memcpy( buf, filenames.mbc_str(), filenames.Len() + 1 );
+    memcpy( buf, filenames.mbc_str(), filenames.length() + 1 );
 
-    return TRUE;
+    return true;
 }
 
 size_t wxFileDataObject::GetDataSize() const
@@ -198,7 +210,7 @@ size_t wxFileDataObject::GetDataSize() const
 
     for (size_t i = 0; i < m_filenames.GetCount(); i++)
     {
-        res += m_filenames[i].Len();
+        res += m_filenames[i].length();
         res += 1;
     }
 
@@ -220,8 +232,8 @@ bool wxFileDataObject::SetData(size_t WXUNUSED(size), const void *buf)
             break;
         wxString file( filenames );  // this returns the first file
         AddFile( file );
-        pos += file.Len()+1;
-        filenames += file.Len()+1;
+        pos += file.length()+1;
+        filenames += file.length()+1;
     }
 #else // 1
     m_filenames.Empty();
@@ -271,7 +283,7 @@ bool wxFileDataObject::SetData(size_t WXUNUSED(size), const void *buf)
     }
 #endif // 0/1
 
-    return TRUE;
+    return true;
 }
 
 void wxFileDataObject::AddFile( const wxString &filename )
@@ -316,12 +328,12 @@ bool wxBitmapDataObject::GetDataHere(void *buf) const
     {
         wxFAIL_MSG( wxT("attempt to copy empty bitmap failed") );
 
-        return FALSE;
+        return false;
     }
 
     memcpy(buf, m_pngData, m_pngSize);
 
-    return TRUE;
+    return true;
 }
 
 bool wxBitmapDataObject::SetData(size_t size, const void *buf)
@@ -339,14 +351,14 @@ bool wxBitmapDataObject::SetData(size_t size, const void *buf)
     wxPNGHandler handler;
     if ( !handler.LoadFile( &image, mstream ) )
     {
-        return FALSE;
+        return false;
     }
 
-    m_bitmap = image.ConvertToBitmap();
+    m_bitmap = image;
 
     return m_bitmap.Ok();
 #else
-    return FALSE;
+    return false;
 #endif
 }
 
@@ -356,7 +368,7 @@ void wxBitmapDataObject::DoConvertToPng()
     if (!m_bitmap.Ok())
         return;
 
-    wxImage image( m_bitmap );
+    wxImage image = m_bitmap.ConvertToImage();
     wxPNGHandler handler;
 
     wxCountingOutputStream count;
@@ -370,3 +382,4 @@ void wxBitmapDataObject::DoConvertToPng()
 #endif
 }
 
+#endif // wxUSE_DATAOBJ