| // Copyright 2015 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 THIRD_PARTY_BLINK_RENDERER_MODULES_WEBUSB_USB_INTERFACE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBUSB_USB_INTERFACE_H_ |
| |
| #include "device/usb/public/mojom/device.mojom-blink.h" |
| #include "third_party/blink/renderer/platform/bindings/script_wrappable.h" |
| #include "third_party/blink/renderer/platform/heap/heap.h" |
| |
| namespace blink { |
| |
| class ExceptionState; |
| class USBAlternateInterface; |
| class USBConfiguration; |
| class USBDevice; |
| |
| class USBInterface : public ScriptWrappable { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| static USBInterface* Create(const USBConfiguration*, |
| wtf_size_t interface_index); |
| static USBInterface* Create(const USBConfiguration*, |
| uint8_t interface_number, |
| ExceptionState&); |
| |
| USBInterface(const USBDevice*, |
| wtf_size_t configuration_index, |
| wtf_size_t interface_index); |
| |
| const device::mojom::blink::UsbInterfaceInfo& Info() const; |
| |
| uint8_t interfaceNumber() const { return Info().interface_number; } |
| USBAlternateInterface* alternate() const; |
| HeapVector<Member<USBAlternateInterface>> alternates() const; |
| bool claimed() const; |
| |
| void Trace(blink::Visitor*) override; |
| |
| private: |
| Member<const USBDevice> device_; |
| const wtf_size_t configuration_index_; |
| const wtf_size_t interface_index_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_MODULES_WEBUSB_USB_INTERFACE_H_ |