components/mus/connection_manager_delegate.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_MUS_CONNECTION_MANAGER_DELEGATE_H_
   6 #define COMPONENTS_MUS_CONNECTION_MANAGER_DELEGATE_H_
   7
   8 #include <string>
   9
  10 #include "components/mus/public/cpp/types.h"
  11 #include "components/mus/public/interfaces/view_tree.mojom.h"
  12 #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_request.h"
  13
  14 namespace mus {
  15
  16 class ClientConnection;
  17 class ConnectionManager;
  18 struct ViewId;
  19 class ViewTree;
  20
  21 class ConnectionManagerDelegate {
  22  public:
  23   virtual void OnNoMoreRootConnections() = 0;
  24
  25   // Creates a ClientConnection in response to Embed() calls on the
  26   // ConnectionManager.
  27   virtual ClientConnection* CreateClientConnectionForEmbedAtView(
  28       ConnectionManager* connection_manager,
  29       mojo::InterfaceRequest<mojo::ViewTree> tree_request,
  30       ConnectionSpecificId creator_id,
  31       mojo::URLRequestPtr request,
  32       const ViewId& root_id,
  33       uint32_t policy_bitmask) = 0;
  34   virtual ClientConnection* CreateClientConnectionForEmbedAtView(
  35       ConnectionManager* connection_manager,
  36       mojo::InterfaceRequest<mojo::ViewTree> tree_request,
  37       ConnectionSpecificId creator_id,
  38       const ViewId& root_id,
  39       uint32_t policy_bitmask,
  40       mojo::ViewTreeClientPtr client) = 0;
  41
  42  protected:
  43   virtual ~ConnectionManagerDelegate() {}
  44 };
  45
  46 }  // namespace mus
  47
  48 #endif  // COMPONENTS_MUS_CONNECTION_MANAGER_DELEGATE_H_