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// 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 "services/device/public/mojom/usb_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(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_
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