webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 78 insertions, 0 deletions

diff --git a/Source/WebCore/Modules/mediastream/RTCTrackEvent.h b/Source/WebCore/Modules/mediastream/RTCTrackEvent.h
new file mode 100644
index 000000000..3617cbd36
--- /dev/null
+++ b/Source/WebCore/Modules/mediastream/RTCTrackEvent.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2015 Ericsson AB. All rights reserved.
+ *
+ * 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. Neither the name of Ericsson nor the names of its contributors
+ *    may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 COPYRIGHT
+ * OWNER OR CONTRIBUTORS 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.
+ */
+
+#pragma once
+
+#if ENABLE(WEB_RTC)
+
+#include "Event.h"
+#include <wtf/text/AtomicString.h>
+
+namespace WebCore {
+
+class MediaStream;
+class MediaStreamTrack;
+class RTCRtpReceiver;
+class RTCRtpTransceiver;
+
+typedef Vector<RefPtr<MediaStream>> MediaStreamArray;
+
+class RTCTrackEvent : public Event {
+public:
+    static Ref<RTCTrackEvent> create(const AtomicString& type, bool canBubble, bool cancelable, RefPtr<RTCRtpReceiver>&&, RefPtr<MediaStreamTrack>&&, MediaStreamArray&&, RefPtr<RTCRtpTransceiver>&&);
+
+    struct Init : EventInit {
+        RefPtr<RTCRtpReceiver> receiver;
+        RefPtr<MediaStreamTrack> track;
+        MediaStreamArray streams;
+        RefPtr<RTCRtpTransceiver> transceiver;
+    };
+    static Ref<RTCTrackEvent> create(const AtomicString& type, const Init&, IsTrusted = IsTrusted::No);
+
+    RTCRtpReceiver* receiver() const { return m_receiver.get(); }
+    MediaStreamTrack* track() const  { return m_track.get(); }
+    const MediaStreamArray& streams() const  { return m_streams; }
+    RTCRtpTransceiver* transceiver() const  { return m_transceiver.get(); }
+
+    virtual EventInterface eventInterface() const { return RTCTrackEventInterfaceType; }
+
+private:
+    RTCTrackEvent(const AtomicString& type, bool canBubble, bool cancelable, RefPtr<RTCRtpReceiver>&&, RefPtr<MediaStreamTrack>&&, MediaStreamArray&&, RefPtr<RTCRtpTransceiver>&&);
+    RTCTrackEvent(const AtomicString& type, const Init&, IsTrusted);
+
+    RefPtr<RTCRtpReceiver> m_receiver;
+    RefPtr<MediaStreamTrack> m_track;
+    MediaStreamArray m_streams;
+    RefPtr<RTCRtpTransceiver> m_transceiver;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_RTC)