content/shell/renderer/test_runner/MockWebRTCDTMFSenderHandler.cpp

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/shell/renderer/test_runner/MockWebRTCDTMFSenderHandler.h"
   6
   7 #include <assert.h>
   8
   9 #include "content/shell/renderer/test_runner/WebTestDelegate.h"
  10 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h"
  11 #include "third_party/WebKit/public/platform/WebRTCDTMFSenderHandlerClient.h"
  12
  13 using namespace blink;
  14
  15 namespace WebTestRunner {
  16
  17 class DTMFSenderToneTask : public WebMethodTask<MockWebRTCDTMFSenderHandler> {
  18 public:
  19     DTMFSenderToneTask(MockWebRTCDTMFSenderHandler* object, WebRTCDTMFSenderHandlerClient* client)
  20         : WebMethodTask<MockWebRTCDTMFSenderHandler>(object)
  21         , m_client(client)
  22     {
  23     }
  24
  25     virtual void runIfValid() OVERRIDE
  26     {
  27         WebString tones = m_object->currentToneBuffer();
  28         m_object->clearToneBuffer();
  29         m_client->didPlayTone(tones);
  30     }
  31
  32 private:
  33     WebRTCDTMFSenderHandlerClient* m_client;
  34 };
  35
  36 /////////////////////
  37
  38 MockWebRTCDTMFSenderHandler::MockWebRTCDTMFSenderHandler(const WebMediaStreamTrack& track, WebTestDelegate* delegate)
  39     : m_client(0)
  40     , m_track(track)
  41     , m_delegate(delegate)
  42 {
  43 }
  44
  45 void MockWebRTCDTMFSenderHandler::setClient(WebRTCDTMFSenderHandlerClient* client)
  46 {
  47     m_client = client;
  48 }
  49
  50 WebString MockWebRTCDTMFSenderHandler::currentToneBuffer()
  51 {
  52     return m_toneBuffer;
  53 }
  54
  55 bool MockWebRTCDTMFSenderHandler::canInsertDTMF()
  56 {
  57     assert(m_client && !m_track.isNull());
  58     return m_track.source().type() == WebMediaStreamSource::TypeAudio && m_track.isEnabled() && m_track.source().readyState() == WebMediaStreamSource::ReadyStateLive;
  59 }
  60
  61 bool MockWebRTCDTMFSenderHandler::insertDTMF(const WebString& tones, long duration, long interToneGap)
  62 {
  63     assert(m_client);
  64     if (!canInsertDTMF())
  65         return false;
  66
  67     m_toneBuffer = tones;
  68     m_delegate->postTask(new DTMFSenderToneTask(this, m_client));
  69     m_delegate->postTask(new DTMFSenderToneTask(this, m_client));
  70     return true;
  71 }
  72
  73 }