[gtk+] Add some forgotten accessors for GdkDragContext

[Matthias Clasen <matthiasc src gnome org>]

commit fe5e0e4502943e9c52141b295766fba124c1e7f3
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Dec 10 00:58:33 2010 -0500

    Add some forgotten accessors for GdkDragContext
    
    These fields are accessed in gtk.

 gdk/gdk.symbols |    2 ++
 gdk/gdkdnd.c    |   37 +++++++++++++++++++++++++++++++++++++
 gdk/gdkdnd.h    |    2 ++
 3 files changed, 41 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdk.symbols b/gdk/gdk.symbols
index 4479b6f..df8cff6 100644
--- a/gdk/gdk.symbols
+++ b/gdk/gdk.symbols
@@ -135,7 +135,9 @@ gdk_drag_abort
 gdk_drag_action_get_type G_GNUC_CONST
 gdk_drag_begin
 gdk_drag_context_get_actions
+gdk_drag_context_get_dest_window
 gdk_drag_context_get_device
+gdk_drag_context_get_protocol
 gdk_drag_context_get_selected_action
 gdk_drag_context_get_source_window
 gdk_drag_context_get_suggested_action
diff --git a/gdk/gdkdnd.c b/gdk/gdkdnd.c
index cccae09..22967ad 100644
--- a/gdk/gdkdnd.c
+++ b/gdk/gdkdnd.c
@@ -185,3 +185,40 @@ gdk_drag_context_get_source_window (GdkDragContext *context)
 
   return context->source_window;
 }
+
+/**
+ * gdk_drag_context_get_dest_window:
+ * @context: a #GdkDragContext
+ *
+ * Returns the destination windw for the DND operation.
+ *
+ * Return value: (transfer none): a #GdkWindow
+ *
+ * Since: 3.0
+ **/
+GdkWindow *
+gdk_drag_context_get_dest_window (GdkDragContext *context)
+{
+  g_return_val_if_fail (GDK_IS_DRAG_CONTEXT (context), NULL);
+
+  return context->dest_window;
+}
+
+/**
+ * gdk_drag_context_get_protocol:
+ * @context: a #GdkDragContext
+ *
+ * Returns the drag protocol thats used by this context.
+ *
+ * Returns: the drag protocol
+ *
+ * Since: 3.0
+ */
+GdkDragProtocol
+gdk_drag_context_get_protocol (GdkDragContext *context)
+{
+  g_return_val_if_fail (GDK_IS_DRAG_CONTEXT (context), GDK_DRAG_PROTO_NONE);
+
+  return context->protocol;
+}
+
diff --git a/gdk/gdkdnd.h b/gdk/gdkdnd.h
index b257d1e..e383c95 100644
--- a/gdk/gdkdnd.h
+++ b/gdk/gdkdnd.h
@@ -146,6 +146,8 @@ GdkDragAction    gdk_drag_context_get_suggested_action (GdkDragContext *context)
 GdkDragAction    gdk_drag_context_get_selected_action  (GdkDragContext *context);
 
 GdkWindow       *gdk_drag_context_get_source_window    (GdkDragContext *context);
+GdkWindow       *gdk_drag_context_get_dest_window      (GdkDragContext *context);
+GdkDragProtocol  gdk_drag_context_get_protocol         (GdkDragContext *context);
 
 /* Destination side */