| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_ARC_MIDIS_ARC_MIDIS_BRIDGE_H_ |
| #define COMPONENTS_ARC_MIDIS_ARC_MIDIS_BRIDGE_H_ |
| |
| #include <stdint.h> |
| |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "components/arc/mojom/midis.mojom.h" |
| #include "components/keyed_service/core/keyed_service.h" |
| #include "mojo/public/cpp/bindings/remote.h" |
| |
| namespace content { |
| class BrowserContext; |
| } // namespace content |
| |
| namespace arc { |
| |
| class ArcBridgeService; |
| |
| class ArcMidisBridge : public KeyedService, |
| public mojom::MidisHost { |
| public: |
| // Returns singleton instance for the given BrowserContext, |
| // or nullptr if the browser |context| is not allowed to use ARC. |
| static ArcMidisBridge* GetForBrowserContext(content::BrowserContext* context); |
| |
| ArcMidisBridge(content::BrowserContext* context, |
| ArcBridgeService* bridge_service); |
| ~ArcMidisBridge() override; |
| |
| // Midis Mojo host interface |
| void Connect(mojom::MidisServerRequest request, |
| mojom::MidisClientPtr client_ptr) override; |
| |
| private: |
| void OnBootstrapMojoConnection(mojom::MidisServerRequest request, |
| mojom::MidisClientPtr client_ptr, |
| bool result); |
| void OnMojoConnectionError(); |
| |
| ArcBridgeService* const arc_bridge_service_; // Owned by ArcServiceManager. |
| mojo::Remote<mojom::MidisHost> midis_host_remote_; |
| |
| // WeakPtrFactory to use for callbacks. |
| base::WeakPtrFactory<ArcMidisBridge> weak_factory_{this}; |
| |
| DISALLOW_COPY_AND_ASSIGN(ArcMidisBridge); |
| }; |
| |
| } // namespace arc |
| |
| #endif // COMPONENTS_ARC_MIDIS_ARC_MIDIS_BRIDGE_H_ |