third_party/WebKit/Source/web/WebMediaDevicesRequest.cpp

   1 /*
   2  * Copyright (C) 2014 Google Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL GOOGLE INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27
  28 #include "public/web/WebMediaDevicesRequest.h"
  29
  30 #include "core/dom/Document.h"
  31 #include "modules/mediastream/MediaDevicesRequest.h"
  32 #include "platform/weborigin/SecurityOrigin.h"
  33 #include "public/platform/WebMediaDeviceInfo.h"
  34 #include "public/platform/WebSecurityOrigin.h"
  35 #include "public/platform/WebString.h"
  36 #include "public/platform/WebVector.h"
  37 #include "public/web/WebDocument.h"
  38 #include "wtf/Vector.h"
  39
  40 namespace blink {
  41
  42 WebMediaDevicesRequest::WebMediaDevicesRequest(MediaDevicesRequest* request)
  43     : m_private(request)
  44 {
  45 }
  46
  47 void WebMediaDevicesRequest::reset()
  48 {
  49     m_private.reset();
  50 }
  51
  52 WebSecurityOrigin WebMediaDevicesRequest::securityOrigin() const
  53 {
  54     ASSERT(!isNull() && m_private->executionContext());
  55     return WebSecurityOrigin(m_private->executionContext()->securityOrigin());
  56 }
  57
  58 WebDocument WebMediaDevicesRequest::ownerDocument() const
  59 {
  60     ASSERT(!isNull());
  61     return WebDocument(m_private->ownerDocument());
  62 }
  63
  64 void WebMediaDevicesRequest::requestSucceeded(WebVector<WebMediaDeviceInfo> webDevices)
  65 {
  66     ASSERT(!isNull());
  67
  68     MediaDeviceInfoVector devices(webDevices.size());
  69     for (size_t i = 0; i < webDevices.size(); ++i)
  70         devices[i] = MediaDeviceInfo::create(webDevices[i]);
  71
  72     m_private->succeed(devices);
  73 }
  74
  75 bool WebMediaDevicesRequest::equals(const WebMediaDevicesRequest& other) const
  76 {
  77     if (isNull() || other.isNull())
  78         return false;
  79     return m_private.get() == other.m_private.get();
  80 }
  81
  82 void WebMediaDevicesRequest::assign(const WebMediaDevicesRequest& other)
  83 {
  84     m_private = other.m_private;
  85 }
  86
  87 WebMediaDevicesRequest::operator MediaDevicesRequest*() const
  88 {
  89     return m_private.get();
  90 }
  91
  92 } // namespace blink