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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 #ifndef CHROME_BROWSER_CHROMEOS_ARC_ARC_VOICE_INTERACTION_SERVICE_H_ | |
6 #define CHROME_BROWSER_CHROMEOS_ARC_ARC_VOICE_INTERACTION_SERVICE_H_ | |
7 | |
8 #include <memory> | |
9 | |
10 #include "base/macros.h" | |
11 #include "components/arc/arc_service.h" | |
12 #include "components/arc/common/voice_interaction.mojom.h" | |
13 #include "mojo/public/cpp/bindings/binding.h" | |
14 #include "ui/base/accelerators/accelerator.h" | |
15 | |
16 namespace arc { | |
17 | |
18 // This provides voice interaction context (screenshots and view hierarchies) | |
19 // to Arc to be used by VoiceInteractionSession. This class Lives on the UI | |
Luis Héctor Chávez
2017/03/13 17:39:34
nit: ARC.
Muyuan
2017/03/14 01:38:14
Done.
| |
20 // thread. | |
21 class ArcVoiceInteractionService : public ArcService, | |
22 public mojom::VoiceInteractionHost, | |
23 public ui::AcceleratorTarget { | |
24 public: | |
25 explicit ArcVoiceInteractionService(ArcBridgeService* bridge_service); | |
26 ~ArcVoiceInteractionService() override; | |
27 | |
28 void OnCaptureInstanceReady(); | |
29 void OnCaptureInstanceClosed(); | |
30 | |
31 void OnArcHomeInstanceReady(); | |
32 void OnArcHomeInstanceClosed(); | |
33 | |
34 // ui::AcceleratorTarget overrides. | |
35 bool AcceleratorPressed(const ui::Accelerator& accelerator) override; | |
36 bool CanHandleAccelerators() const override; | |
37 | |
38 // mojom::VoiceInteractionHost overrides. | |
39 void GetVoiceInteractionStructure( | |
40 const GetVoiceInteractionStructureCallback& callback) override; | |
41 void CaptureFocusedWindow( | |
42 const CaptureFocusedWindowCallback& callback) override; | |
43 | |
44 private: | |
45 class ArcHomeObserver; | |
46 class CaptureObserver; | |
47 | |
48 std::unique_ptr<ArcHomeObserver> home_observer_; | |
49 std::unique_ptr<CaptureObserver> capture_observer_; | |
50 | |
51 mojo::Binding<mojom::VoiceInteractionHost> home_binding_; | |
52 mojo::Binding<mojom::VoiceInteractionHost> capture_binding_; | |
53 | |
54 DISALLOW_COPY_AND_ASSIGN(ArcVoiceInteractionService); | |
55 }; | |
56 | |
57 } // namespace arc | |
58 #endif // CHROME_BROWSER_CHROMEOS_ARC_ARC_VOICE_INTERACTION_SERVICE_H_ | |
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