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| 1 // Copyright 2017 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 #include "chrome/browser/chromeos/dbus/mus_console_service_provider_delegate.h" | |
| 6 | |
| 7 #include "content/public/common/service_manager_connection.h" | |
| 8 #include "services/service_manager/public/cpp/connector.h" | |
| 9 | |
| 10 namespace chromeos { | |
| 11 | |
| 12 MusConsoleServiceProviderDelegate::MusConsoleServiceProviderDelegate() {} | |
| 13 | |
| 14 MusConsoleServiceProviderDelegate::~MusConsoleServiceProviderDelegate() {} | |
| 15 | |
| 16 void MusConsoleServiceProviderDelegate::TakeDisplayOwnership( | |
| 17 const UpdateOwnershipCallback& callback) { | |
| 18 ConnectDisplayControllerIfNecessary(); | |
| 19 display_controller_->TakeDisplayControl(callback); | |
| 20 } | |
| 21 | |
| 22 void MusConsoleServiceProviderDelegate::ReleaseDisplayOwnership( | |
| 23 const UpdateOwnershipCallback& callback) { | |
| 24 ConnectDisplayControllerIfNecessary(); | |
| 25 display_controller_->RelinquishDisplayControl(callback); | |
| 26 } | |
| 27 | |
| 28 void MusConsoleServiceProviderDelegate::ConnectDisplayControllerIfNecessary() { | |
| 29 if (display_controller_) | |
| 30 return; | |
| 31 | |
| 32 content::ServiceManagerConnection::GetForProcess() | |
| 33 ->GetConnector() | |
| 34 ->BindInterface("ui", &display_controller_); | |
| 35 } | |
| 36 | |
| 37 } // namespace chromeos | |
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