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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #ifndef USB_h | 5 #ifndef USB_h |
6 #define USB_h | 6 #define USB_h |
7 | 7 |
8 #include "bindings/core/v8/ScriptPromise.h" | 8 #include "bindings/core/v8/ScriptPromise.h" |
9 #include "bindings/core/v8/ScriptWrappable.h" | 9 #include "bindings/core/v8/ScriptWrappable.h" |
10 #include "core/dom/ContextLifecycleObserver.h" | 10 #include "core/dom/ContextLifecycleObserver.h" |
11 #include "core/events/EventTarget.h" | 11 #include "core/events/EventTarget.h" |
12 #include "device/usb/public/interfaces/chooser_service.mojom-blink.h" | 12 #include "device/usb/public/interfaces/chooser_service.mojom-blink.h" |
13 #include "device/usb/public/interfaces/device_manager.mojom-blink.h" | 13 #include "device/usb/public/interfaces/device_manager.mojom-blink.h" |
14 #include "mojo/public/cpp/bindings/binding.h" | 14 #include "mojo/public/cpp/bindings/binding.h" |
15 #include "platform/heap/Handle.h" | 15 #include "platform/heap/Handle.h" |
16 | 16 |
17 namespace blink { | 17 namespace blink { |
18 | 18 |
19 class LocalFrame; | 19 class LocalFrame; |
20 class ScriptPromiseResolver; | 20 class ScriptPromiseResolver; |
21 class ScriptState; | 21 class ScriptState; |
22 class USBDevice; | 22 class USBDevice; |
23 class USBDeviceRequestOptions; | 23 class USBDeviceRequestOptions; |
24 | 24 |
25 class USB final : public EventTargetWithInlineData, | 25 class USB final : public EventTargetWithInlineData, |
26 public ContextLifecycleObserver, | 26 public ContextLifecycleObserver, |
27 public device::usb::blink::DeviceManagerClient { | 27 public device::mojom::blink::UsbDeviceManagerClient { |
28 DEFINE_WRAPPERTYPEINFO(); | 28 DEFINE_WRAPPERTYPEINFO(); |
29 USING_GARBAGE_COLLECTED_MIXIN(USB); | 29 USING_GARBAGE_COLLECTED_MIXIN(USB); |
30 USING_PRE_FINALIZER(USB, Dispose); | 30 USING_PRE_FINALIZER(USB, Dispose); |
31 | 31 |
32 public: | 32 public: |
33 static USB* Create(LocalFrame& frame) { return new USB(frame); } | 33 static USB* Create(LocalFrame& frame) { return new USB(frame); } |
34 | 34 |
35 virtual ~USB(); | 35 virtual ~USB(); |
36 | 36 |
37 void Dispose(); | 37 void Dispose(); |
38 | 38 |
39 // USB.idl | 39 // USB.idl |
40 ScriptPromise getDevices(ScriptState*); | 40 ScriptPromise getDevices(ScriptState*); |
41 ScriptPromise requestDevice(ScriptState*, const USBDeviceRequestOptions&); | 41 ScriptPromise requestDevice(ScriptState*, const USBDeviceRequestOptions&); |
42 DEFINE_ATTRIBUTE_EVENT_LISTENER(connect); | 42 DEFINE_ATTRIBUTE_EVENT_LISTENER(connect); |
43 DEFINE_ATTRIBUTE_EVENT_LISTENER(disconnect); | 43 DEFINE_ATTRIBUTE_EVENT_LISTENER(disconnect); |
44 | 44 |
45 // EventTarget overrides. | 45 // EventTarget overrides. |
46 ExecutionContext* GetExecutionContext() const override; | 46 ExecutionContext* GetExecutionContext() const override; |
47 const AtomicString& InterfaceName() const override; | 47 const AtomicString& InterfaceName() const override; |
48 | 48 |
49 // ContextLifecycleObserver overrides. | 49 // ContextLifecycleObserver overrides. |
50 void ContextDestroyed(ExecutionContext*) override; | 50 void ContextDestroyed(ExecutionContext*) override; |
51 | 51 |
52 USBDevice* GetOrCreateDevice(device::usb::blink::DeviceInfoPtr); | 52 USBDevice* GetOrCreateDevice(device::mojom::blink::UsbDeviceInfoPtr); |
53 | 53 |
54 device::usb::blink::DeviceManager* GetDeviceManager() const { | 54 device::mojom::blink::UsbDeviceManager* GetDeviceManager() const { |
55 return device_manager_.get(); | 55 return device_manager_.get(); |
56 } | 56 } |
57 | 57 |
58 void OnGetDevices(ScriptPromiseResolver*, | 58 void OnGetDevices(ScriptPromiseResolver*, |
59 Vector<device::usb::blink::DeviceInfoPtr>); | 59 Vector<device::mojom::blink::UsbDeviceInfoPtr>); |
60 void OnGetPermission(ScriptPromiseResolver*, | 60 void OnGetPermission(ScriptPromiseResolver*, |
61 device::usb::blink::DeviceInfoPtr); | 61 device::mojom::blink::UsbDeviceInfoPtr); |
62 | 62 |
63 // DeviceManagerClient implementation. | 63 // DeviceManagerClient implementation. |
64 void OnDeviceAdded(device::usb::blink::DeviceInfoPtr); | 64 void OnDeviceAdded(device::mojom::blink::UsbDeviceInfoPtr); |
65 void OnDeviceRemoved(device::usb::blink::DeviceInfoPtr); | 65 void OnDeviceRemoved(device::mojom::blink::UsbDeviceInfoPtr); |
66 | 66 |
67 void OnDeviceManagerConnectionError(); | 67 void OnDeviceManagerConnectionError(); |
68 void OnChooserServiceConnectionError(); | 68 void OnChooserServiceConnectionError(); |
69 | 69 |
70 DECLARE_VIRTUAL_TRACE(); | 70 DECLARE_VIRTUAL_TRACE(); |
71 | 71 |
72 protected: | 72 protected: |
73 // EventTarget protected overrides. | 73 // EventTarget protected overrides. |
74 void AddedEventListener(const AtomicString& event_type, | 74 void AddedEventListener(const AtomicString& event_type, |
75 RegisteredEventListener&) override; | 75 RegisteredEventListener&) override; |
76 | 76 |
77 private: | 77 private: |
78 explicit USB(LocalFrame& frame); | 78 explicit USB(LocalFrame& frame); |
79 | 79 |
80 void EnsureDeviceManagerConnection(); | 80 void EnsureDeviceManagerConnection(); |
81 | 81 |
82 device::usb::blink::DeviceManagerPtr device_manager_; | 82 device::mojom::blink::UsbDeviceManagerPtr device_manager_; |
83 HeapHashSet<Member<ScriptPromiseResolver>> device_manager_requests_; | 83 HeapHashSet<Member<ScriptPromiseResolver>> device_manager_requests_; |
84 device::usb::blink::ChooserServicePtr chooser_service_; | 84 device::mojom::blink::UsbChooserServicePtr chooser_service_; |
85 HeapHashSet<Member<ScriptPromiseResolver>> chooser_service_requests_; | 85 HeapHashSet<Member<ScriptPromiseResolver>> chooser_service_requests_; |
86 mojo::Binding<device::usb::blink::DeviceManagerClient> client_binding_; | 86 mojo::Binding<device::mojom::blink::UsbDeviceManagerClient> client_binding_; |
87 HeapHashMap<String, WeakMember<USBDevice>> device_cache_; | 87 HeapHashMap<String, WeakMember<USBDevice>> device_cache_; |
88 }; | 88 }; |
89 | 89 |
90 } // namespace blink | 90 } // namespace blink |
91 | 91 |
92 #endif // USB_h | 92 #endif // USB_h |
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