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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 #include "components/view_manager/window_manager_access_policy.h" | 5 #include "components/mus/window_manager_access_policy.h" |
6 | 6 |
7 #include "components/view_manager/access_policy_delegate.h" | 7 #include "components/mus/access_policy_delegate.h" |
8 #include "components/view_manager/server_view.h" | 8 #include "components/mus/server_view.h" |
9 | 9 |
10 namespace view_manager { | 10 namespace view_manager { |
11 | 11 |
12 // TODO(sky): document why this differs from default for each case. Maybe want | 12 // TODO(sky): document why this differs from default for each case. Maybe want |
13 // to subclass DefaultAccessPolicy. | 13 // to subclass DefaultAccessPolicy. |
14 | 14 |
15 WindowManagerAccessPolicy::WindowManagerAccessPolicy( | 15 WindowManagerAccessPolicy::WindowManagerAccessPolicy( |
16 mojo::ConnectionSpecificId connection_id, | 16 mojo::ConnectionSpecificId connection_id, |
17 AccessPolicyDelegate* delegate) | 17 AccessPolicyDelegate* delegate) |
18 : connection_id_(connection_id), delegate_(delegate) { | 18 : connection_id_(connection_id), delegate_(delegate) {} |
19 } | |
20 | 19 |
21 WindowManagerAccessPolicy::~WindowManagerAccessPolicy() { | 20 WindowManagerAccessPolicy::~WindowManagerAccessPolicy() {} |
22 } | |
23 | 21 |
24 bool WindowManagerAccessPolicy::CanRemoveViewFromParent( | 22 bool WindowManagerAccessPolicy::CanRemoveViewFromParent( |
25 const ServerView* view) const { | 23 const ServerView* view) const { |
26 return true; | 24 return true; |
27 } | 25 } |
28 | 26 |
29 bool WindowManagerAccessPolicy::CanAddView(const ServerView* parent, | 27 bool WindowManagerAccessPolicy::CanAddView(const ServerView* parent, |
30 const ServerView* child) const { | 28 const ServerView* child) const { |
31 return true; | 29 return true; |
32 } | 30 } |
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52 } | 50 } |
53 | 51 |
54 bool WindowManagerAccessPolicy::CanEmbed(const ServerView* view) const { | 52 bool WindowManagerAccessPolicy::CanEmbed(const ServerView* view) const { |
55 return !delegate_->IsRootForAccessPolicy(view->id()); | 53 return !delegate_->IsRootForAccessPolicy(view->id()); |
56 } | 54 } |
57 | 55 |
58 bool WindowManagerAccessPolicy::CanChangeViewVisibility( | 56 bool WindowManagerAccessPolicy::CanChangeViewVisibility( |
59 const ServerView* view) const { | 57 const ServerView* view) const { |
60 // The WindowManager can change the visibility of the root too. | 58 // The WindowManager can change the visibility of the root too. |
61 return view->id().connection_id == connection_id_ || | 59 return view->id().connection_id == connection_id_ || |
62 (view->GetRoot() == view); | 60 (view->GetRoot() == view); |
63 } | 61 } |
64 | 62 |
65 bool WindowManagerAccessPolicy::CanSetViewSurfaceId( | 63 bool WindowManagerAccessPolicy::CanSetViewSurfaceId( |
66 const ServerView* view) const { | 64 const ServerView* view) const { |
67 if (delegate_->IsViewRootOfAnotherConnectionForAccessPolicy(view)) | 65 if (delegate_->IsViewRootOfAnotherConnectionForAccessPolicy(view)) |
68 return false; | 66 return false; |
69 return view->id().connection_id == connection_id_ || | 67 return view->id().connection_id == connection_id_ || |
70 (delegate_->IsRootForAccessPolicy(view->id())); | 68 (delegate_->IsRootForAccessPolicy(view->id())); |
71 } | 69 } |
72 | 70 |
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106 const ServerView* WindowManagerAccessPolicy::GetViewForFocusChange( | 104 const ServerView* WindowManagerAccessPolicy::GetViewForFocusChange( |
107 const ServerView* focused) { | 105 const ServerView* focused) { |
108 return focused; | 106 return focused; |
109 } | 107 } |
110 | 108 |
111 bool WindowManagerAccessPolicy::IsViewKnown(const ServerView* view) const { | 109 bool WindowManagerAccessPolicy::IsViewKnown(const ServerView* view) const { |
112 return delegate_->IsViewKnownForAccessPolicy(view); | 110 return delegate_->IsViewKnownForAccessPolicy(view); |
113 } | 111 } |
114 | 112 |
115 } // namespace view_manager | 113 } // namespace view_manager |
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