Add support for wxHELP button to wxMessageDialog.

[wxWidgets.git] / src / gtk1 / dataobj.cpp

diff --git a/src/gtk1/dataobj.cpp b/src/gtk1/dataobj.cpp
index 1e986e1ce02877e2ce3510c5f6f5e9e023b16692..04fc4a4675fd3d802f35e01bc17af3a4c6af84aa 100644 (file)
--- a/src/gtk1/dataobj.cpp
+++ b/src/gtk1/dataobj.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        dataobj.cpp
+// Name:        src/gtk1/dataobj.cpp
 // Purpose:     wxDataObject class
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -10,15 +10,17 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
+#if wxUSE_DATAOBJ
+
 #include "wx/dataobj.h"
 
-#if wxUSE_DATAOBJ
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/app.h"
+    #include "wx/image.h"
+#endif
 
-#include "wx/app.h"
-#include "wx/debug.h"
 #include "wx/mstream.h"
-#include "wx/image.h"
-#include "wx/log.h"
 #include "wx/uri.h"
 
 #include <gdk/gdk.h>
@@ -56,13 +58,7 @@ wxDataFormat::wxDataFormat( wxDataFormatId type )
     SetType( type );
 }
 
-wxDataFormat::wxDataFormat( const wxChar *id )
-{
-    PrepareFormats();
-    SetId( id );
-}
-
-wxDataFormat::wxDataFormat( const wxString &id )
+void wxDataFormat::InitFromString( const wxString &id )
 {
     PrepareFormats();
     SetId( id );
@@ -108,7 +104,9 @@ wxDataFormatId wxDataFormat::GetType() const
 
 wxString wxDataFormat::GetId() const
 {
-    wxString ret = wxString::FromAscii( gdk_atom_name( m_format ) );
+    gchar* atom_name = gdk_atom_name( m_format );
+    wxString ret = wxString::FromAscii( atom_name );
+    g_free(atom_name);
     return ret;
 }
 
@@ -136,12 +134,11 @@ void wxDataFormat::SetId( NativeFormat format )
         m_type = wxDF_PRIVATE;
 }
 
-void wxDataFormat::SetId( const wxChar *id )
+void wxDataFormat::SetId( const wxString& id )
 {
     PrepareFormats();
     m_type = wxDF_PRIVATE;
-    wxString tmp( id );
-    m_format = gdk_atom_intern( (const char*) tmp.ToAscii(), FALSE );
+    m_format = gdk_atom_intern( id.ToAscii(), FALSE );
 }
 
 void wxDataFormat::PrepareFormats()
@@ -220,9 +217,9 @@ bool wxFileDataObject::GetDataHere(void *buf) const
         filenames += wxT("\r\n");
     }
 
-    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
@@ -232,7 +229,7 @@ size_t wxFileDataObject::GetDataSize() const
     for (size_t i = 0; i < m_filenames.GetCount(); i++)
     {
         // This is junk in UTF-8
-        res += m_filenames[i].Len();
+        res += m_filenames[i].length();
         res += 5 + 2; // "file:" (5) + "\r\n" (2)
     }
 
@@ -254,12 +251,12 @@ 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;
@@ -270,7 +267,7 @@ 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());
             }
 
@@ -286,7 +283,7 @@ bool wxFileDataObject::SetData(size_t WXUNUSED(size), const void *buf)
         }
     }
 
-    return TRUE;
+    return true;
 }
 
 void wxFileDataObject::AddFile( const wxString &filename )
@@ -331,12 +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)
@@ -344,7 +341,7 @@ bool wxBitmapDataObject::SetData(size_t size, const void *buf)
     Clear();
 
     wxCHECK_MSG( wxImage::FindHandler(wxBITMAP_TYPE_PNG) != NULL,
-                 FALSE, wxT("You must call wxImage::AddHandler(new wxPNGHandler); to be able to use clipboard with bitmaps!") );
+                 false, wxT("You must call wxImage::AddHandler(new wxPNGHandler); to be able to use clipboard with bitmaps!") );
 
     m_pngSize = size;
     m_pngData = malloc(m_pngSize);
@@ -355,17 +352,17 @@ bool wxBitmapDataObject::SetData(size_t size, const void *buf)
     wxImage image;
     if ( !image.LoadFile( mstream, wxBITMAP_TYPE_PNG ) )
     {
-        return FALSE;
+        return false;
     }
 
     m_bitmap = wxBitmap(image);
 
-    return m_bitmap.Ok();
+    return m_bitmap.IsOk();
 }
 
 void wxBitmapDataObject::DoConvertToPng()
 {
-    if ( !m_bitmap.Ok() )
+    if ( !m_bitmap.IsOk() )
         return;
 
     wxCHECK_RET( wxImage::FindHandler(wxBITMAP_TYPE_PNG) != NULL,