Reorder

mojo/services/view_manager/view_manager_connection.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_VIEW_MANAGER_VIEW_MANAGER_CONNECTION_H_
 #define MOJO_SERVICES_VIEW_MANAGER_VIEW_MANAGER_CONNECTION_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 68 matching lines @@
   // necessary.
   void ProcessNodeBoundsChanged(const Node* node,
                                 const gfx::Rect& old_bounds,
                                 const gfx::Rect& new_bounds,
                                 bool originated_change);
   void ProcessNodeHierarchyChanged(const Node* node,
                                    const Node* new_parent,
                                    const Node* old_parent,
                                    Id server_change_id,
                                    bool originated_change);
+  void ProcessNodeReorder(const Node* node,
+                          const Node* relative_node,
+                          OrderDirection direction,
+                          Id server_change_id,
+                          bool originated_change);
   void ProcessNodeViewReplaced(const Node* node,
                                const View* new_view,
                                const View* old_view,
                                bool originated_change);
   void ProcessNodeDeleted(const NodeId& node,
                           Id server_change_id,
                           bool originated_change);
   void ProcessViewDeleted(const ViewId& view, bool originated_change);
   void ProcessViewInputEvent(const View* view, const ui::Event* event);
 
   // TODO(sky): move this to private section (currently can't because of
   // bindings).
   // InterfaceImp overrides:
   virtual void OnConnectionError() MOJO_OVERRIDE;
 
  private:
   typedef std::map<ConnectionSpecificId, Node*> NodeMap;
   typedef std::map<ConnectionSpecificId, View*> ViewMap;
   typedef base::hash_set<Id> NodeIdSet;
 
   // These functions return true if the corresponding mojom function is allowed
   // for this connection.
   bool CanRemoveNodeFromParent(const Node* node) const;
   bool CanAddNode(const Node* parent, const Node* child) const;
+  bool CanReorderNode(const Node* node,
+                      const Node* relative_node,
+                      OrderDirection direction) const;
   bool CanDeleteNode(const NodeId& node_id) const;
   bool CanDeleteView(const ViewId& view_id) const;
   bool CanSetView(const Node* node, const ViewId& view_id) const;
   bool CanGetNodeTree(const Node* node) const;
   bool CanEmbed(const mojo::Array<uint32_t>& node_ids) const;
 
   // Deletes a node owned by this connection. Returns true on success. |source|
   // is the connection that originated the change.
   bool DeleteNodeImpl(ViewManagerConnection* source, const NodeId& node_id);
 
@@ skipping 40 matching lines @@
   virtual void DeleteNode(Id transport_node_id,
                           const Callback<void(bool)>& callback) OVERRIDE;
   virtual void AddNode(Id parent_id,
                        Id child_id,
                        Id server_change_id,
                        const Callback<void(bool)>& callback) OVERRIDE;
   virtual void RemoveNodeFromParent(
       Id node_id,
       Id server_change_id,
       const Callback<void(bool)>& callback) OVERRIDE;
+  virtual void ReorderNode(Id node_id,
+                           Id relative_node_id,
+                           OrderDirection direction,
+                           Id server_change_id,
+                           const Callback<void(bool)>& callback) OVERRIDE;
   virtual void GetNodeTree(
       Id node_id,
       const Callback<void(Array<INodePtr>)>& callback) OVERRIDE;
   virtual void CreateView(Id transport_view_id,
                           const Callback<void(bool)>& callback) OVERRIDE;
   virtual void DeleteView(Id transport_view_id,
                           const Callback<void(bool)>& callback) OVERRIDE;
   virtual void SetView(Id transport_node_id,
                        Id transport_view_id,
                        const Callback<void(bool)>& callback) OVERRIDE;
@@ skipping 59 matching lines @@
 
 #if defined(OS_WIN)
 #pragma warning(pop)
 #endif
 
 }  // namespace service
 }  // namespace view_manager
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_VIEW_MANAGER_VIEW_MANAGER_CONNECTION_H_