gecko-dev/dom/media/MediaStreamTrack.h
Nathan Froyd 01583602a9 Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout.  The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.

CLOSED TREE makes big refactorings like this a piece of cake.

 # The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
    xargs perl -p -i -e '
 s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
 s/nsRefPtr ?</RefPtr</g;   # handle declarations and variables
'

 # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h

 # Handle nsRefPtr.h itself, a couple places that define constructors
 # from nsRefPtr, and code generators specially.  We do this here, rather
 # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
 # things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
     mfbt/nsRefPtr.h \
     xpcom/glue/nsCOMPtr.h \
     xpcom/base/OwningNonNull.h \
     ipc/ipdl/ipdl/lower.py \
     ipc/ipdl/ipdl/builtin.py \
     dom/bindings/Codegen.py \
     python/lldbutils/lldbutils/utils.py

 # In our indiscriminate substitution above, we renamed
 # nsRefPtrGetterAddRefs, the class behind getter_AddRefs.  Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
    xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'

if [ -d .git ]; then
    git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
    hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi

--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 01:24:48 -04:00

86 lines
2.4 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef MEDIASTREAMTRACK_H_
#define MEDIASTREAMTRACK_H_
#include "mozilla/DOMEventTargetHelper.h"
#include "nsID.h"
#include "StreamBuffer.h"
#include "MediaTrackConstraints.h"
namespace mozilla {
class DOMMediaStream;
namespace dom {
class AudioStreamTrack;
class VideoStreamTrack;
/**
* Class representing a track in a DOMMediaStream.
*/
class MediaStreamTrack : public DOMEventTargetHelper {
public:
/**
* aTrackID is the MediaStreamGraph track ID for the track in the
* MediaStream owned by aStream.
*/
MediaStreamTrack(DOMMediaStream* aStream, TrackID aTrackID);
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(MediaStreamTrack,
DOMEventTargetHelper)
DOMMediaStream* GetParentObject() const { return mOwningStream; }
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override = 0;
/**
* Returns the DOMMediaStream owning this track.
*/
DOMMediaStream* GetStream() const { return mOwningStream; }
/**
* Returns the TrackID this stream has in its owning DOMMediaStream's Owned
* stream.
*/
TrackID GetTrackID() const { return mTrackID; }
virtual AudioStreamTrack* AsAudioStreamTrack() { return nullptr; }
virtual VideoStreamTrack* AsVideoStreamTrack() { return nullptr; }
// WebIDL
virtual void GetKind(nsAString& aKind) = 0;
void GetId(nsAString& aID) const;
void GetLabel(nsAString& aLabel) { aLabel.Truncate(); }
bool Enabled() { return mEnabled; }
void SetEnabled(bool aEnabled);
void Stop();
already_AddRefed<Promise>
ApplyConstraints(const dom::MediaTrackConstraints& aConstraints, ErrorResult &aRv);
bool Ended() const { return mEnded; }
// Notifications from the MediaStreamGraph
void NotifyEnded() { mEnded = true; }
// Webrtc allows the remote side to name tracks whatever it wants, and we
// need to surface this to content.
void AssignId(const nsAString& aID) { mID = aID; }
protected:
virtual ~MediaStreamTrack();
RefPtr<DOMMediaStream> mOwningStream;
TrackID mTrackID;
nsString mID;
bool mEnded;
bool mEnabled;
};
} // namespace dom
} // namespace mozilla
#endif /* MEDIASTREAMTRACK_H_ */