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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 COMPONENTS_MUS_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_ | 5 #ifndef COMPONENTS_MUS_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_ |
6 #define COMPONENTS_MUS_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_ | 6 #define COMPONENTS_MUS_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "components/mus/public/cpp/types.h" | 10 #include "components/mus/public/cpp/types.h" |
11 #include "components/mus/public/interfaces/view_tree.mojom.h" | 11 #include "components/mus/public/interfaces/view_tree.mojom.h" |
12 #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_request.h" | 12 #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_request.h" |
13 | 13 |
14 namespace mojo { | 14 namespace mus { |
| 15 |
15 class View; | 16 class View; |
16 class ViewTreeDelegate; | 17 class ViewTreeDelegate; |
17 | 18 |
18 // Encapsulates a connection to a view tree. A unique connection is made | 19 // Encapsulates a connection to a view tree. A unique connection is made |
19 // every time an app is embedded. | 20 // every time an app is embedded. |
20 class ViewTreeConnection { | 21 class ViewTreeConnection { |
21 public: | 22 public: |
22 virtual ~ViewTreeConnection() {} | 23 virtual ~ViewTreeConnection() {} |
23 | 24 |
24 // The returned ViewTreeConnection instance owns itself, and is deleted when | 25 // The returned ViewTreeConnection instance owns itself, and is deleted when |
25 // the last root is destroyed or the connection to the service is broken. | 26 // the last root is destroyed or the connection to the service is broken. |
26 static ViewTreeConnection* Create(ViewTreeDelegate* delegate, | 27 static ViewTreeConnection* Create( |
27 InterfaceRequest<ViewTreeClient> request); | 28 ViewTreeDelegate* delegate, |
| 29 mojo::InterfaceRequest<mojo::ViewTreeClient> request); |
28 | 30 |
29 // Returns the root of this connection. | 31 // Returns the root of this connection. |
30 virtual View* GetRoot() = 0; | 32 virtual View* GetRoot() = 0; |
31 | 33 |
32 // Returns a View known to this connection. | 34 // Returns a View known to this connection. |
33 virtual View* GetViewById(Id id) = 0; | 35 virtual View* GetViewById(Id id) = 0; |
34 | 36 |
35 // Returns the focused view; null if focus is not yet known or another app is | 37 // Returns the focused view; null if focus is not yet known or another app is |
36 // focused. | 38 // focused. |
37 virtual View* GetFocusedView() = 0; | 39 virtual View* GetFocusedView() = 0; |
38 | 40 |
39 // Creates and returns a new View (which is owned by the ViewManager). Views | 41 // Creates and returns a new View (which is owned by the ViewManager). Views |
40 // are initially hidden, use SetVisible(true) to show. | 42 // are initially hidden, use SetVisible(true) to show. |
41 virtual View* CreateView() = 0; | 43 virtual View* CreateView() = 0; |
42 | 44 |
43 // Returns true if ACCESS_POLICY_EMBED_ROOT was specified. | 45 // Returns true if ACCESS_POLICY_EMBED_ROOT was specified. |
44 virtual bool IsEmbedRoot() = 0; | 46 virtual bool IsEmbedRoot() = 0; |
45 | 47 |
46 // Returns the id for this connection. | 48 // Returns the id for this connection. |
47 virtual ConnectionSpecificId GetConnectionId() = 0; | 49 virtual ConnectionSpecificId GetConnectionId() = 0; |
48 }; | 50 }; |
49 | 51 |
50 } // namespace mojo | 52 } // namespace mus |
51 | 53 |
52 #endif // COMPONENTS_MUS_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_ | 54 #endif // COMPONENTS_MUS_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_ |
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