third_party/WebKit/Source/modules/exported/WebMediaDevicesRequest.cpp

/*
 * Copyright (C) 2014 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 *
 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL GOOGLE INC. OR
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#include "public/web/WebMediaDevicesRequest.h"

#include "core/dom/Document.h"
#include "modules/mediastream/MediaDevicesRequest.h"
#include "platform/weborigin/SecurityOrigin.h"
#include "platform/wtf/Vector.h"
#include "public/platform/WebMediaDeviceInfo.h"
#include "public/platform/WebSecurityOrigin.h"
#include "public/platform/WebString.h"
#include "public/platform/WebVector.h"
#include "public/web/WebDocument.h"

namespace blink {

WebMediaDevicesRequest::WebMediaDevicesRequest(MediaDevicesRequest* request)
    : private_(request) {}

void WebMediaDevicesRequest::Reset() {
  private_.Reset();
}

WebSecurityOrigin WebMediaDevicesRequest::GetSecurityOrigin() const {
  DCHECK(!IsNull());
  DCHECK(private_->GetExecutionContext());
  return WebSecurityOrigin(
      private_->GetExecutionContext()->GetSecurityOrigin());
}

WebDocument WebMediaDevicesRequest::OwnerDocument() const {
  DCHECK(!IsNull());
  return WebDocument(private_->OwnerDocument());
}

void WebMediaDevicesRequest::RequestSucceeded(
    WebVector<WebMediaDeviceInfo> web_devices) {
  DCHECK(!IsNull());

  MediaDeviceInfoVector devices(web_devices.size());
  for (size_t i = 0; i < web_devices.size(); ++i)
    devices[i] = MediaDeviceInfo::Create(web_devices[i]);

  private_->Succeed(devices);
}

bool WebMediaDevicesRequest::Equals(const WebMediaDevicesRequest& other) const {
  if (IsNull() || other.IsNull())
    return false;
  return private_.Get() == other.private_.Get();
}

void WebMediaDevicesRequest::Assign(const WebMediaDevicesRequest& other) {
  private_ = other.private_;
}

WebMediaDevicesRequest::operator MediaDevicesRequest*() const {
  return private_.Get();
}

}  // namespace blink