24-bit rendering from wxImage into wxBitmap

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

diff --git a/src/gtk1/dnd.cpp b/src/gtk1/dnd.cpp
index dac170064ab127cb12195c9669a229273904839d..b55ca705f12487b599c1441a9d6c9a4060819d31 100644 (file)
--- a/src/gtk1/dnd.cpp
+++ b/src/gtk1/dnd.cpp
@@ -2,8 +2,9 @@
 // Name:        dnd.cpp
 // Purpose:     wxDropTarget class
 // Author:      Robert Roebling
-// Copyright:   Robert Roebling
-// Licence:     wxWindows license
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling
+// Licence:    wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -32,17 +33,18 @@ extern bool g_blockEventsOnDrag;
 
 wxDropTarget::wxDropTarget()
 {
+  m_size = 0;
 }
 
 wxDropTarget::~wxDropTarget()
 {
 }
 
-void wxDropTarget::Drop( GdkEvent *event, int x, int y )
+void wxDropTarget::Drop( GdkEventDropDataAvailable *event, int x, int y )
 {
-  printf( "Drop data is of type %s.\n", event->dropdataavailable.data_type );
+  printf( "Drop data is of type %s.\n", event->data_type );
   
-  OnDrop( x, y, (char *)event->dropdataavailable.data);
+  OnDrop( x, y, (char *)event->data);
 }
 
 void wxDropTarget::UnregisterWidget( GtkWidget *widget )
@@ -113,18 +115,42 @@ wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
 // wxFileDropTarget
 // ----------------------------------------------------------------------------
 
-bool wxFileDropTarget::OnDropFiles( long x, long y, size_t nFiles, const char * const WXUNUSED(aszFiles)[] )
+bool wxFileDropTarget::OnDropFiles( long x, long y, size_t nFiles, const char * const aszFiles[] )
 {
   printf( "Got %d dropped files.\n", (int)nFiles );
   printf( "At x: %d, y: %d.\n", (int)x, (int)y );
+  for (size_t i = 0; i < nFiles; i++)
+  {
+    printf( aszFiles[i] );
+    printf( "\n" );
+  }
   return TRUE;
 }
 
-bool wxFileDropTarget::OnDrop(long x, long y, const void *WXUNUSED(pData) )
+bool wxFileDropTarget::OnDrop(long x, long y, const void *pData )
 {
-  char *str = "/this/is/a/path.txt";
+  size_t number = 0;
+  char *text = (char*) pData;
+  for (int i = 0; i < m_size; i++)
+    if (text[i] == 0) number++;
 
-  return OnDropFiles(x, y, 1, &str ); 
+  if (number == 0) return TRUE;    
+    
+  char **files = new char*[number];
+  
+  text = (char*) pData;
+  for (size_t 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
@@ -158,7 +184,7 @@ void gtk_drag_callback( GtkWidget *widget, GdkEvent *event, wxDropSource *source
   
   delete ptr;
   
-  source->m_retValue = wxDropSource::Copy;
+  source->m_retValue = wxDragCopy;
 }
 
 wxDropSource::wxDropSource( wxWindow *win )
@@ -170,7 +196,7 @@ wxDropSource::wxDropSource( wxWindow *win )
   if (win->m_wxwindow) m_widget = win->m_wxwindow;
   
   m_data = (wxDataObject *) NULL;
-  m_retValue = Cancel;
+  m_retValue = wxDragCancel;
 
   m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
   m_goaheadCursor = wxCursor( wxCURSOR_HAND );
@@ -183,7 +209,7 @@ wxDropSource::wxDropSource( wxDataObject &data, wxWindow *win )
   m_window = win;
   m_widget = win->m_widget;
   if (win->m_wxwindow) m_widget = win->m_wxwindow;
-  m_retValue = Cancel;
+  m_retValue = wxDragCancel;
   
   m_data = &data;
 
@@ -203,15 +229,15 @@ wxDropSource::~wxDropSource(void)
   g_blockEventsOnDrag = FALSE;
 }
    
-wxDropSource::DragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
+wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
 {
-  if (gdk_dnd.dnd_grabbed) return (wxDropSource::DragResult) None;
-  if (gdk_dnd.drag_really) return (wxDropSource::DragResult) None;
+  if (gdk_dnd.dnd_grabbed) return (wxDragResult) wxDragNone;
+  if (gdk_dnd.drag_really) return (wxDragResult) wxDragNone;
   
   wxASSERT_MSG( m_data, "wxDragSource: no data" );
   
-  if (!m_data) return (wxDropSource::DragResult) None;
-  if (m_data->GetDataSize() == 0) return (wxDropSource::DragResult) None;
+  if (!m_data) return (wxDragResult) wxDragNone;
+  if (m_data->GetDataSize() == 0) return (wxDragResult) wxDragNone;
   
   GdkWindowPrivate *wp = (GdkWindowPrivate*) m_widget->window;