Move talk/app/webrtc to webrtc/api

talk/app/webrtc/streamcollection.h

-/*
- * libjingle
- * Copyright 2011 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_APP_WEBRTC_STREAMCOLLECTION_H_
-#define TALK_APP_WEBRTC_STREAMCOLLECTION_H_
-
-#include <string>
-#include <vector>
-
-#include "talk/app/webrtc/peerconnectioninterface.h"
-
-namespace webrtc {
-
-// Implementation of StreamCollection.
-class StreamCollection : public StreamCollectionInterface {
- public:
-  static rtc::scoped_refptr<StreamCollection> Create() {
-    rtc::RefCountedObject<StreamCollection>* implementation =
-         new rtc::RefCountedObject<StreamCollection>();
-    return implementation;
-  }
-
-  static rtc::scoped_refptr<StreamCollection> Create(
-      StreamCollection* streams) {
-    rtc::RefCountedObject<StreamCollection>* implementation =
-         new rtc::RefCountedObject<StreamCollection>(streams);
-    return implementation;
-  }
-
-  virtual size_t count() {
-    return media_streams_.size();
-  }
-
-  virtual MediaStreamInterface* at(size_t index) {
-    return media_streams_.at(index);
-  }
-
-  virtual MediaStreamInterface* find(const std::string& label) {
-    for (StreamVector::iterator it = media_streams_.begin();
-         it != media_streams_.end(); ++it) {
-      if ((*it)->label().compare(label) == 0) {
-        return (*it);
-      }
-    }
-    return NULL;
-  }
-
-  virtual MediaStreamTrackInterface* FindAudioTrack(
-      const std::string& id) {
-    for (size_t i = 0; i < media_streams_.size(); ++i) {
-      MediaStreamTrackInterface* track = media_streams_[i]->FindAudioTrack(id);
-      if (track) {
-        return track;
-      }
-    }
-    return NULL;
-  }
-
-  virtual MediaStreamTrackInterface* FindVideoTrack(
-      const std::string& id) {
-    for (size_t i = 0; i < media_streams_.size(); ++i) {
-      MediaStreamTrackInterface* track = media_streams_[i]->FindVideoTrack(id);
-      if (track) {
-        return track;
-      }
-    }
-    return NULL;
-  }
-
-  void AddStream(MediaStreamInterface* stream) {
-    for (StreamVector::iterator it = media_streams_.begin();
-         it != media_streams_.end(); ++it) {
-      if ((*it)->label().compare(stream->label()) == 0)
-        return;
-    }
-    media_streams_.push_back(stream);
-  }
-
-  void RemoveStream(MediaStreamInterface* remove_stream) {
-    for (StreamVector::iterator it = media_streams_.begin();
-         it != media_streams_.end(); ++it) {
-      if ((*it)->label().compare(remove_stream->label()) == 0) {
-        media_streams_.erase(it);
-        break;
-      }
-    }
-  }
-
- protected:
-  StreamCollection() {}
-  explicit StreamCollection(StreamCollection* original)
-      : media_streams_(original->media_streams_) {
-  }
-  typedef std::vector<rtc::scoped_refptr<MediaStreamInterface> >
-      StreamVector;
-  StreamVector media_streams_;
-};
-
-}  // namespace webrtc
-
-#endif  // TALK_APP_WEBRTC_STREAMCOLLECTION_H_