Don't use "Cancel" button in the about dialog of the listctrl sample.

[wxWidgets.git] / src / x11 / dataobj.cpp

diff --git a/src/x11/dataobj.cpp b/src/x11/dataobj.cpp
index 548bbe151fceb66971c77a3f6be4455981ed7fe2..01e5cd9ed02d66f16ac9292ca0a39e6e9bc31fbf 100644 (file)
--- 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:          $Id$
@@ -7,19 +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/log.h"
 
-#include "wx/utils.h"
 #include "wx/x11/private.h"
 
 //-------------------------------------------------------------------------
@@ -54,12 +57,6 @@ wxDataFormat::wxDataFormat( wxDataFormatId type )
     SetType( type );
 }
 
-wxDataFormat::wxDataFormat( const wxChar *id )
-{
-    PrepareFormats();
-    SetId( id );
-}
-
 wxDataFormat::wxDataFormat( const wxString &id )
 {
     PrepareFormats();
@@ -77,7 +74,7 @@ void wxDataFormat::SetType( wxDataFormatId type )
     PrepareFormats();
     m_type = type;
 
-    if (m_type == wxDF_TEXT)
+    if (m_type == wxDF_TEXT || m_type == wxDF_UNICODETEXT)
         m_format = g_textAtom;
     else
     if (m_type == wxDF_BITMAP)
@@ -103,7 +100,7 @@ wxString wxDataFormat::GetId() const
 #else
     char *t = XGetAtomName ((Display*) wxGetDisplay(), m_format);
     wxString ret = wxString::FromAscii( t );
-    if (t) 
+    if (t)
         XFree( t );
     return ret;
 #endif
@@ -126,13 +123,12 @@ void wxDataFormat::SetId( NativeFormat format )
         m_type = wxDF_PRIVATE;
 }
 
-void wxDataFormat::SetId( const wxChar *id )
+void wxDataFormat::SetId( const wxString& id )
 {
 #if !wxUSE_NANOX
     PrepareFormats();
     m_type = wxDF_PRIVATE;
-    wxString tmp( id );
-    m_format = XInternAtom( (Display*) wxGetDisplay(), tmp.ToAscii(), FALSE ); 
+    m_format = XInternAtom( (Display*) wxGetDisplay(), id.ToAscii(), FALSE );
 #endif
 }
 
@@ -159,17 +155,17 @@ 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;
@@ -196,9 +192,9 @@ 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
@@ -207,7 +203,7 @@ 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;
     }
 
@@ -229,8 +225,8 @@ 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();
@@ -247,12 +243,12 @@ bool wxFileDataObject::SetData(size_t WXUNUSED(size), const void *buf)
         if ( (*p == '\r' && *(p+1) == '\n') || !*p )
         {
             size_t lenPrefix = 5; // strlen("file:")
-            if ( filename.Left(lenPrefix).MakeLower() == _T("file:") )
+            if ( filename.Left(lenPrefix).MakeLower() == wxT("file:") )
             {
                 // sometimes the syntax is "file:filename", sometimes it's
                 // URL-like: "file://filename" - deal with both
-                if ( filename[lenPrefix] == _T('/') &&
-                     filename[lenPrefix + 1] == _T('/') )
+                if ( filename[lenPrefix] == wxT('/') &&
+                     filename[lenPrefix + 1] == wxT('/') )
                 {
                     // skip the slashes
                     lenPrefix += 2;
@@ -263,7 +259,7 @@ bool wxFileDataObject::SetData(size_t WXUNUSED(size), const void *buf)
             }
             else
             {
-                wxLogDebug(_T("Unsupported URI '%s' in wxFileDataObject"),
+                wxLogDebug(wxT("Unsupported URI '%s' in wxFileDataObject"),
                            filename.c_str());
             }
 
@@ -280,7 +276,7 @@ bool wxFileDataObject::SetData(size_t WXUNUSED(size), const void *buf)
     }
 #endif // 0/1
 
-    return TRUE;
+    return true;
 }
 
 void wxFileDataObject::AddFile( const wxString &filename )
@@ -325,12 +321,12 @@ 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)
@@ -348,21 +344,21 @@ bool wxBitmapDataObject::SetData(size_t size, const void *buf)
     wxPNGHandler handler;
     if ( !handler.LoadFile( &image, mstream ) )
     {
-        return FALSE;
+        return false;
     }
 
     m_bitmap = image;
 
-    return m_bitmap.Ok();
+    return m_bitmap.IsOk();
 #else
-    return FALSE;
+    return false;
 #endif
 }
 
 void wxBitmapDataObject::DoConvertToPng()
 {
 #if wxUSE_LIBPNG
-    if (!m_bitmap.Ok())
+    if (!m_bitmap.IsOk())
         return;
 
     wxImage image = m_bitmap.ConvertToImage();
@@ -379,3 +375,4 @@ void wxBitmapDataObject::DoConvertToPng()
 #endif
 }
 
+#endif // wxUSE_DATAOBJ