Reorder

mojo/services/public/cpp/view_manager/lib/view_manager_synchronizer.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_MANAGER_SYNCHRONIZER_H_
 #define MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_MANAGER_SYNCHRONIZER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "mojo/services/public/cpp/geometry/geometry_type_converters.h"
 #include "mojo/services/public/cpp/view_manager/view_manager.h"
 #include "mojo/services/public/cpp/view_manager/view_manager_types.h"
+#include "mojo/services/public/cpp/view_manager/view_tree_node.h"
 #include "mojo/services/public/interfaces/view_manager/view_manager.mojom.h"
 
 class SkBitmap;
 
 namespace mojo {
 namespace view_manager {
 
 class ViewManager;
 class ViewManagerTransaction;
 
@@ skipping 14 matching lines @@
 
   Id CreateView();
   void DestroyView(Id view_id);
 
   // These methods take TransportIds. For views owned by the current connection,
   // the connection id high word can be zero. In all cases, the TransportId 0x1
   // refers to the root node.
   void AddChild(Id child_id, Id parent_id);
   void RemoveChild(Id child_id, Id parent_id);
 
+  void Reorder(Id node_id, Id relative_node_id, OrderDirection direction);
+
   // Returns true if the specified node/view was created by this connection.
   bool OwnsNode(Id id) const;
   bool OwnsView(Id id) const;
 
   void SetActiveView(Id node_id, Id view_id);
   void SetBounds(Id node_id, const gfx::Rect& bounds);
   void SetViewContents(Id view_id, const SkBitmap& contents);
 
   void Embed(const String& url, Id node_id);
 
@@ skipping 40 matching lines @@
   virtual void OnRootsAdded(Array<INodePtr> nodes) OVERRIDE;
   virtual void OnServerChangeIdAdvanced(Id next_server_change_id) OVERRIDE;
   virtual void OnNodeBoundsChanged(Id node_id,
                                    RectPtr old_bounds,
                                    RectPtr new_bounds) OVERRIDE;
   virtual void OnNodeHierarchyChanged(Id node_id,
                                       Id new_parent_id,
                                       Id old_parent_id,
                                       Id server_change_id,
                                       Array<INodePtr> nodes) OVERRIDE;
+  virtual void OnNodeReordered(Id node_id,
+                               Id relative_node_id,
+                               OrderDirection direction,
+                               Id server_change_id) OVERRIDE;
   virtual void OnNodeDeleted(Id node_id, Id server_change_id) OVERRIDE;
   virtual void OnNodeViewReplaced(Id node,
                                   Id new_view_id,
                                   Id old_view_id) OVERRIDE;
   virtual void OnViewDeleted(Id view_id) OVERRIDE;
   virtual void OnViewInputEvent(Id view,
                                 EventPtr event,
                                 const Callback<void()>& callback) OVERRIDE;
 
   // Sync the client model with the service by enumerating the pending
@@ skipping 27 matching lines @@
 
   IViewManager* service_;
 
   DISALLOW_COPY_AND_ASSIGN(ViewManagerSynchronizer);
 };
 
 }  // namespace view_manager
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_MANAGER_SYNCHRONIZER_H_