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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_ | 5 #ifndef MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_ |
6 #define MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_ | 6 #define MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "mojo/services/view_manager/ids.h" | 11 #include "mojo/services/view_manager/ids.h" |
12 #include "mojo/services/view_manager/node.h" | 12 #include "mojo/services/view_manager/node.h" |
13 #include "mojo/services/view_manager/node_delegate.h" | 13 #include "mojo/services/view_manager/node_delegate.h" |
14 #include "mojo/services/view_manager/root_view_manager.h" | 14 #include "mojo/services/view_manager/root_view_manager.h" |
15 #include "mojo/services/view_manager/view_manager_export.h" | 15 #include "mojo/services/view_manager/view_manager_export.h" |
16 | 16 |
17 namespace mojo { | 17 namespace mojo { |
18 | 18 |
19 class Shell; | 19 class ServiceProvider; |
20 | 20 |
21 namespace view_manager { | 21 namespace view_manager { |
22 namespace service { | 22 namespace service { |
23 | 23 |
24 class View; | 24 class View; |
25 class ViewManagerConnection; | 25 class ViewManagerConnection; |
26 | 26 |
27 // RootNodeManager is responsible for managing the set of ViewManagerConnections | 27 // RootNodeManager is responsible for managing the set of ViewManagerConnections |
28 // as well as providing the root of the node hierarchy. | 28 // as well as providing the root of the node hierarchy. |
29 class MOJO_VIEW_MANAGER_EXPORT RootNodeManager : public NodeDelegate { | 29 class MOJO_VIEW_MANAGER_EXPORT RootNodeManager : public NodeDelegate { |
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45 bool is_delete_node); | 45 bool is_delete_node); |
46 ~ScopedChange(); | 46 ~ScopedChange(); |
47 | 47 |
48 private: | 48 private: |
49 RootNodeManager* root_; | 49 RootNodeManager* root_; |
50 const ChangeType change_type_; | 50 const ChangeType change_type_; |
51 | 51 |
52 DISALLOW_COPY_AND_ASSIGN(ScopedChange); | 52 DISALLOW_COPY_AND_ASSIGN(ScopedChange); |
53 }; | 53 }; |
54 | 54 |
55 explicit RootNodeManager(Shell* shell); | 55 explicit RootNodeManager(ServiceProvider* service_provider); |
56 virtual ~RootNodeManager(); | 56 virtual ~RootNodeManager(); |
57 | 57 |
58 // Returns the id for the next ViewManagerConnection. | 58 // Returns the id for the next ViewManagerConnection. |
59 TransportConnectionId GetAndAdvanceNextConnectionId(); | 59 TransportConnectionId GetAndAdvanceNextConnectionId(); |
60 | 60 |
61 TransportChangeId next_server_change_id() const { | 61 TransportChangeId next_server_change_id() const { |
62 return next_server_change_id_; | 62 return next_server_change_id_; |
63 } | 63 } |
64 | 64 |
65 void AddConnection(ViewManagerConnection* connection); | 65 void AddConnection(ViewManagerConnection* connection); |
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149 Node root_; | 149 Node root_; |
150 | 150 |
151 DISALLOW_COPY_AND_ASSIGN(RootNodeManager); | 151 DISALLOW_COPY_AND_ASSIGN(RootNodeManager); |
152 }; | 152 }; |
153 | 153 |
154 } // namespace service | 154 } // namespace service |
155 } // namespace view_manager | 155 } // namespace view_manager |
156 } // namespace mojo | 156 } // namespace mojo |
157 | 157 |
158 #endif // MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_ | 158 #endif // MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_ |
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