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 +1,65 @@
+/* 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 flash.display.DisplayObject;
+    import flash.display.Stage;
+    import flash.events.Event;
+    
+    import org.mangui.hls.HLS;
+    import org.osmf.media.videoClasses.VideoSurface;
+    import org.osmf.traits.DisplayObjectTrait;
+    
+    CONFIG::LOGGING {
+    import org.mangui.hls.utils.Log;
+    }
+
+    public class HLSDisplayObjectTrait extends DisplayObjectTrait {
+        private var videoSurface : VideoSurface;
+        private var _hls : HLS;
+
+        public function HLSDisplayObjectTrait(hls : HLS, videoSurface : DisplayObject, mediaWidth : int = 0, mediaHeight : int = 0) {
+            CONFIG::LOGGING {
+            Log.debug("HLSDisplayObjectTrait()");
+            }
+            _hls = hls;
+            super(videoSurface, mediaWidth, mediaHeight);
+            this.videoSurface = videoSurface as VideoSurface;
+
+            if (this.videoSurface is VideoSurface)
+                this.videoSurface.addEventListener(Event.ADDED_TO_STAGE, onStage);
+        }
+
+        override public function dispose() : void {
+            CONFIG::LOGGING {
+            Log.debug("HLSDisplayObjectTrait:dispose");
+            }
+            videoSurface.removeEventListener(Event.ENTER_FRAME, onFrame);
+            super.dispose();
+        }
+
+        private function onStage(event : Event) : void {
+            _hls.stage = event.target.stage as Stage;
+            videoSurface.removeEventListener(Event.ADDED_TO_STAGE, onStage);
+            videoSurface.addEventListener(Event.ENTER_FRAME, onFrame);
+        }
+
+        private function onFrame(event : Event) : void {
+            var newWidth : int = videoSurface.videoWidth;
+            var newHeight : int = videoSurface.videoHeight;
+            if (newWidth != 0 && newHeight != 0 && (newWidth != mediaWidth || newHeight != mediaHeight)) {
+                // If there is no layout, set as no scale.
+                if (videoSurface.width == 0 && videoSurface.height == 0) {
+                    videoSurface.width = newWidth;
+                    videoSurface.height = newHeight;
+                }
+                CONFIG::LOGGING {
+                Log.info("HLSDisplayObjectTrait:setMediaSize(" + newWidth + "," + newHeight + ")");
+                }
+                setMediaSize(newWidth, newHeight);
+            }
+            // videoSurface.removeEventListener(Event.ENTER_FRAME, onFrame);
+        }
+    }
+}