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Side by Side Diff: components/mus/public/cpp/view_tree_connection.h

Issue 1344573002: Mandoline: Rename components/view_manager to components/mus (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebased Created 5 years, 3 months ago
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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_VIEW_MANAGER_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_ 5 #ifndef COMPONENTS_MUS_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_
6 #define COMPONENTS_VIEW_MANAGER_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/view_manager/public/cpp/types.h" 10 #include "components/mus/public/cpp/types.h"
11 #include "components/view_manager/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 mojo {
15 class View; 15 class View;
16 class ViewTreeDelegate; 16 class ViewTreeDelegate;
17 17
18 // Encapsulates a connection to a view tree. A unique connection is made 18 // Encapsulates a connection to a view tree. A unique connection is made
19 // every time an app is embedded. 19 // every time an app is embedded.
20 class ViewTreeConnection { 20 class ViewTreeConnection {
21 public: 21 public:
22 virtual ~ViewTreeConnection() {} 22 virtual ~ViewTreeConnection() {}
23 23
24 // The returned ViewTreeConnection instance owns itself, and is deleted when 24 // The returned ViewTreeConnection instance owns itself, and is deleted when
25 // the last root is destroyed or the connection to the service is broken. 25 // the last root is destroyed or the connection to the service is broken.
26 static ViewTreeConnection* Create( 26 static ViewTreeConnection* Create(ViewTreeDelegate* delegate,
27 ViewTreeDelegate* delegate, 27 InterfaceRequest<ViewTreeClient> request);
28 InterfaceRequest<ViewTreeClient> request);
29 28
30 // Returns the root of this connection. 29 // Returns the root of this connection.
31 virtual View* GetRoot() = 0; 30 virtual View* GetRoot() = 0;
32 31
33 // Returns a View known to this connection. 32 // Returns a View known to this connection.
34 virtual View* GetViewById(Id id) = 0; 33 virtual View* GetViewById(Id id) = 0;
35 34
36 // Returns the focused view; null if focus is not yet known or another app is 35 // Returns the focused view; null if focus is not yet known or another app is
37 // focused. 36 // focused.
38 virtual View* GetFocusedView() = 0; 37 virtual View* GetFocusedView() = 0;
39 38
40 // Creates and returns a new View (which is owned by the ViewManager). Views 39 // Creates and returns a new View (which is owned by the ViewManager). Views
41 // are initially hidden, use SetVisible(true) to show. 40 // are initially hidden, use SetVisible(true) to show.
42 virtual View* CreateView() = 0; 41 virtual View* CreateView() = 0;
43 42
44 // Returns true if ACCESS_POLICY_EMBED_ROOT was specified. 43 // Returns true if ACCESS_POLICY_EMBED_ROOT was specified.
45 virtual bool IsEmbedRoot() = 0; 44 virtual bool IsEmbedRoot() = 0;
46 45
47 // Returns the id for this connection. 46 // Returns the id for this connection.
48 virtual ConnectionSpecificId GetConnectionId() = 0; 47 virtual ConnectionSpecificId GetConnectionId() = 0;
49 }; 48 };
50 49
51 } // namespace mojo 50 } // namespace mojo
52 51
53 #endif // COMPONENTS_VIEW_MANAGER_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_ 52 #endif // COMPONENTS_MUS_PUBLIC_CPP_VIEW_TREE_CONNECTION_H_
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