Reformatted Motif headers; added __WXX11__ symbol support to common headers;

added place-holding src/x11 and include/wx/x11 files.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14015 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/x11/dnd.cpp

@@ -0,0 +1,238 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        dnd.cpp
+// Purpose:     wxDropTarget, wxDropSource classes
+// Author:      Julian Smart
+// Id:          $Id$
+// Copyright:   (c) 1998 Julian Smart
+// Licence:   	wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "dnd.h"
+#endif
+
+#include "wx/setup.h"
+
+#if wxUSE_DRAG_AND_DROP
+
+#include "wx/dnd.h"
+#include "wx/window.h"
+#include "wx/app.h"
+#include "wx/gdicmn.h"
+#include "wx/intl.h"
+#include "wx/utils.h"
+#include "wx/log.h"
+
+#include <X11/Xlib.h>
+
+// ----------------------------------------------------------------------------
+// global
+// ----------------------------------------------------------------------------
+
+// ----------------------------------------------------------------------------
+// wxDropTarget
+// ----------------------------------------------------------------------------
+
+wxDropTarget::wxDropTarget()
+{
+}
+
+wxDropTarget::~wxDropTarget()
+{
+}
+
+// ----------------------------------------------------------------------------
+// wxTextDropTarget
+// ----------------------------------------------------------------------------
+
+bool wxTextDropTarget::OnDrop( long x, long y, const void *data, size_t WXUNUSED(size) )
+{
+  OnDropText( x, y, (const char*)data );
+  return TRUE;
+}
+
+bool wxTextDropTarget::OnDropText( long x, long y, const char *psz )
+{
+  wxLogDebug( "Got dropped text: %s.", psz );
+  wxLogDebug( "At x: %d, y: %d.", (int)x, (int)y );
+  return TRUE;
+}
+
+size_t wxTextDropTarget::GetFormatCount() const
+{
+  return 1;
+}
+
+wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
+{
+  return wxDF_TEXT;
+}
+
+// ----------------------------------------------------------------------------
+// wxFileDropTarget
+// ----------------------------------------------------------------------------
+
+bool wxFileDropTarget::OnDropFiles( long x, long y, size_t nFiles, const char * const aszFiles[] )
+{
+  wxLogDebug( "Got %d dropped files.", (int)nFiles );
+  wxLogDebug( "At x: %d, y: %d.", (int)x, (int)y );
+  size_t i;
+  for (i = 0; i < nFiles; i++)
+  {
+    wxLogDebug( aszFiles[i] );
+  }
+  return TRUE;
+}
+
+bool wxFileDropTarget::OnDrop(long x, long y, const void *data, size_t size )
+{
+  size_t number = 0;
+  char *text = (char*) data;
+  size_t i;
+  for (i = 0; i < size; i++)
+    if (text[i] == 0) number++;
+
+  if (number == 0) return TRUE;    
+    
+  char **files = new char*[number];
+  
+  text = (char*) data;
+  for ( i = 0; i < number; i++)
+  {
+    files[i] = text;
+    int len = strlen( text );
+    text += len+1;
+  }
+
+  bool ret = OnDropFiles( x, y, 1, files ); 
+  
+  free( files );
+  
+  return ret;
+}
+
+size_t wxFileDropTarget::GetFormatCount() const
+{
+  return 1;
+}
+
+wxDataFormat wxFileDropTarget::GetFormat(size_t WXUNUSED(n)) const
+{
+  return wxDF_FILENAME;
+}
+
+//-------------------------------------------------------------------------
+// wxDropSource
+//-------------------------------------------------------------------------
+
+wxDropSource::wxDropSource( wxWindow *win )
+{
+#if 0
+  m_window = win;
+  m_data = (wxDataObject *) NULL;
+  m_retValue = wxDragCancel;
+
+  m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
+  m_goaheadCursor = wxCursor( wxCURSOR_HAND );
+#endif
+}
+
+wxDropSource::wxDropSource( wxDataObject &data, wxWindow *win )
+{
+#if 0
+  g_blockEventsOnDrag = TRUE;
+  
+  m_window = win;
+  m_widget = win->m_widget;
+  if (win->m_wxwindow) m_widget = win->m_wxwindow;
+  m_retValue = wxDragCancel;
+  
+  m_data = &data;
+
+  m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
+  m_goaheadCursor = wxCursor( wxCURSOR_HAND );
+#endif
+}
+
+void wxDropSource::SetData( wxDataObject &data )
+{
+//  m_data = &data;
+}
+
+wxDropSource::~wxDropSource(void)
+{
+//  if (m_data) delete m_data;
+}
+   
+wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
+{
+  //  wxASSERT_MSG( m_data, "wxDragSource: no data" );
+
+  return wxDragNone;
+#if 0
+  if (!m_data) return (wxDragResult) wxDragNone;
+  if (m_data->GetDataSize() == 0) return (wxDragResult) wxDragNone;
+  
+  RegisterWindow();
+  
+  // TODO
+  
+  UnregisterWindow();
+  
+  g_blockEventsOnDrag = FALSE;
+  
+  return m_retValue;
+#endif
+}
+
+#if 0
+void wxDropSource::RegisterWindow(void)
+{
+  if (!m_data) return;
+
+  wxString formats;
+    
+  wxDataFormat df = m_data->GetPreferredFormat();
+  
+    switch (df) 
+    {
+      case wxDF_TEXT: 
+        formats += "text/plain";
+	break;
+      case wxDF_FILENAME:
+        formats += "file:ALL";
+	break;
+      default:
+        break;
+    }
+  
+  char *str = WXSTRINGCAST formats;
+  
+  // TODO
+}
+
+void wxDropSource::UnregisterWindow(void)
+{
+  if (!m_widget) return;
+  
+  // TODO
+}
+#endif
+
+wxPrivateDropTarget::wxPrivateDropTarget()
+{
+    m_id = wxTheApp->GetAppName();
+}
+  
+size_t wxPrivateDropTarget::GetFormatCount() const
+{
+    return 1;
+}
+
+wxDataFormat wxPrivateDropTarget::GetFormat(size_t n) const
+{
+    return wxDF_INVALID;
+}
+
+#endif
+      // wxUSE_DRAG_AND_DROP