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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/arc/voice_interaction/arc_voice_interaction_fr
amework_service.h" | |
6 | |
7 #include <utility> | |
8 #include <vector> | |
9 | |
10 #include "ash/common/accelerators/accelerator_controller.h" | |
11 #include "ash/common/wm_shell.h" | |
12 #include "ash/shell.h" | |
13 #include "base/command_line.h" | |
14 #include "base/logging.h" | |
15 #include "chromeos/chromeos_switches.h" | |
16 #include "components/arc/arc_bridge_service.h" | |
17 #include "components/arc/instance_holder.h" | |
18 #include "content/public/browser/browser_thread.h" | |
19 | |
20 namespace arc { | |
21 | |
22 // static | |
23 bool ArcVoiceInteractionFrameworkService::IsVoiceInteractionEnabled() { | |
24 return base::CommandLine::ForCurrentProcess()->HasSwitch( | |
25 chromeos::switches::kEnableVoiceInteraction); | |
26 } | |
27 | |
28 ArcVoiceInteractionFrameworkService::ArcVoiceInteractionFrameworkService( | |
29 ArcBridgeService* bridge_service) | |
30 : ArcService(bridge_service), binding_(this) { | |
31 arc_bridge_service()->voice_interaction_framework()->AddObserver(this); | |
32 } | |
33 | |
34 ArcVoiceInteractionFrameworkService::~ArcVoiceInteractionFrameworkService() { | |
35 arc_bridge_service()->voice_interaction_framework()->RemoveObserver(this); | |
36 } | |
37 | |
38 void ArcVoiceInteractionFrameworkService::OnInstanceReady() { | |
39 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | |
40 mojom::VoiceInteractionFrameworkInstance* framework_instance = | |
41 ARC_GET_INSTANCE_FOR_METHOD( | |
42 arc_bridge_service()->voice_interaction_framework(), Init); | |
43 DCHECK(framework_instance); | |
44 framework_instance->Init(binding_.CreateInterfacePtrAndBind()); | |
45 | |
46 ash::Shell::Get()->accelerator_controller()->Register( | |
47 {ui::Accelerator(ui::VKEY_A, ui::EF_COMMAND_DOWN)}, this); | |
48 } | |
49 | |
50 void ArcVoiceInteractionFrameworkService::OnInstanceClosed() { | |
51 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | |
52 ash::Shell::Get()->accelerator_controller()->UnregisterAll(this); | |
53 } | |
54 | |
55 bool ArcVoiceInteractionFrameworkService::AcceleratorPressed( | |
56 const ui::Accelerator& accelerator) { | |
57 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | |
58 mojom::VoiceInteractionFrameworkInstance* framework_instance = | |
59 ARC_GET_INSTANCE_FOR_METHOD( | |
60 arc_bridge_service()->voice_interaction_framework(), | |
61 StartVoiceInteractionSession); | |
62 DCHECK(framework_instance); | |
63 framework_instance->StartVoiceInteractionSession(); | |
64 return true; | |
65 } | |
66 | |
67 bool ArcVoiceInteractionFrameworkService::CanHandleAccelerators() const { | |
68 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | |
69 return true; | |
70 } | |
71 | |
72 void ArcVoiceInteractionFrameworkService::CaptureFocusedWindow( | |
73 const CaptureFocusedWindowCallback& callback) { | |
74 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | |
75 NOTIMPLEMENTED(); | |
76 // TODO(muyuanli): The logic below is only there to prevent blocking. | |
77 // details needs to be implemented in the future. | |
78 callback.Run({}); | |
79 } | |
80 | |
81 } // namespace arc | |
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