no commit message

2020-09-17 18:40:01 +08:00
parent 4382915d09
commit d957abceaa
283 changed files with 86935 additions and 63 deletions
@@ -0,0 +1,60 @@
+/* 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/. */
+ package org.mangui.osmf.plugins.traits {
+    import org.mangui.hls.HLS;
+    import org.mangui.hls.constant.HLSTypes;
+    import org.mangui.hls.event.HLSEvent;
+    import org.osmf.traits.TimeTrait;
+    import org.osmf.events.TimeEvent;
+
+    CONFIG::LOGGING {
+    import org.mangui.hls.utils.Log;
+    }
+
+    public class HLSTimeTrait extends TimeTrait {
+        private var _hls : HLS;
+
+        public function HLSTimeTrait(hls : HLS, duration : Number = 0) {
+            CONFIG::LOGGING {
+            Log.debug("HLSTimeTrait()");
+            }
+            super(duration);
+            setCurrentTime(0);
+            _hls = hls;
+            _hls.addEventListener(HLSEvent.MEDIA_TIME, _mediaTimeHandler);
+            _hls.addEventListener(HLSEvent.PLAYBACK_COMPLETE, _playbackComplete);
+        }
+
+        override public function dispose() : void {
+            CONFIG::LOGGING {
+            Log.debug("HLSTimeTrait:dispose");
+            }
+            _hls.removeEventListener(HLSEvent.MEDIA_TIME, _mediaTimeHandler);
+            _hls.removeEventListener(HLSEvent.PLAYBACK_COMPLETE, _playbackComplete);
+            super.dispose();
+        }
+
+        override protected function signalComplete():void
+        {
+            // live streams shouldn't end based on TimeTrait
+            if (_hls.type !== HLSTypes.LIVE)
+            {
+                dispatchEvent(new TimeEvent(TimeEvent.COMPLETE));
+            }
+        }
+
+        /** Update playback position/duration **/
+        private function _mediaTimeHandler(event : HLSEvent) : void {
+            var newDuration : Number = event.mediatime.duration;
+            var newPosition : Number = Math.max(0, event.mediatime.position);
+            setDuration(newDuration);
+            setCurrentTime(newPosition);
+        };
+
+        /** playback complete handler **/
+        private function _playbackComplete(event : HLSEvent) : void {
+            signalComplete();
+        }
+    }
+}