| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| package mx.events |
| { |
| |
| import flash.events.Event; |
| import mx.core.mx_internal; |
| |
| /** |
| * The MetadataEvent class defines the event type for metadata and cue point events. |
| * These events are used primarily by the VideoDisplay control. |
| * |
| * @see mx.controls.VideoDisplay |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public class MetadataEvent extends Event |
| { |
| include "../core/Version.as"; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Class constants |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * The MetadataEvent.METADATA_RECEIVED constant defines the value of the |
| * <code>type</code> property for a <code>metadataReceived</code> event. |
| * |
| * <p>This event has the following properties:</p> |
| * <table class="innertable" width="100%"> |
| * <tr><th>Property</th><th>Value</th></tr> |
| * <tr><td><code>bubbles</code></td><td><code>false</code></td></tr> |
| * <tr><td><code>cancelable</code></td><td><code>false</code>; |
| * there is no default behavior to cancel.</td></tr> |
| * <tr><td><code>currentTarget</code></td><td>The Object that defines the |
| * event listener that handles the event. For example, if you use |
| * <code>myButton.addEventListener()</code> to register an event listener, |
| * myButton is the value of the <code>currentTarget</code>. </td></tr> |
| * <tr><td><code>info</code></td><td>An object describing the FLV |
| * file, including any cue points. This property contains the same information |
| * as the <code>VideoDisplay.metadata</code> property. |
| * See the <code>VideoDisplay.metadata</code> property for more information.</td></tr> |
| * <tr><td><code>target</code></td><td>The Object that dispatched the event; |
| * it is not always the Object listening for the event. |
| * Use the <code>currentTarget</code> property to always access the |
| * Object listening for the event.</td></tr> |
| * <tr><td><code>vp</code></td><td>The index of the VideoPlayer object.</td></tr> |
| * </table> |
| * |
| * @eventType metadataReceived |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public static const METADATA_RECEIVED:String = "metadataReceived"; |
| |
| /** |
| * The MetadataEvent.CUE_POINT constant defines the value of the |
| * <code>type</code> property of the event object for a <code>cuePoint</code> event. |
| * |
| * <p>The properties of the event object have the following values:</p> |
| * <table class="innertable"> |
| * <tr><th>Property</th><th>Value</th></tr> |
| * <tr><td><code>bubbles</code></td><td>false</td></tr> |
| * <tr><td><code>cancelable</code></td><td>false</td></tr> |
| * <tr><td><code>currentTarget</code></td><td>The Object that defines the |
| * event listener that handles the event. For example, if you use |
| * <code>myButton.addEventListener()</code> to register an event listener, |
| * myButton is the value of the <code>currentTarget</code>. </td></tr> |
| * <tr><td><code>info</code></td><td>The index of the cue point |
| * in the VideoDisplay.cuePoint Array.</td></tr> |
| * <tr><td><code>target</code></td><td>The Object that dispatched the event; |
| * it is not always the Object listening for the event. |
| * Use the <code>currentTarget</code> property to always access the |
| * Object listening for the event.</td></tr> |
| * </table> |
| * |
| * @eventType cuePoint |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public static const CUE_POINT:String = "cuePoint"; |
| |
| /** |
| * @private |
| * Cue Point type constant. <code>MetadataEvent.info.type</code> |
| * value for Navigation cue points embedded in FLV. |
| * |
| * @see MetadataEvent |
| */ |
| mx_internal static const NAVIGATION:String = "navigation"; |
| |
| /** |
| * @private |
| * Cue Point type constant. <code>MetadataEvent.info.type</code> |
| * value for Event cue points embedded in FLV. |
| * |
| * @see MetadataEvent |
| */ |
| mx_internal static const EVENT:String = "event"; |
| |
| /** |
| * The MetadataEvent.ACTION_SCRIPT constant defines the value of the |
| * <code>type</code> property of the event object for a <code>actionscript</code> event. |
| * These cue points are not embedded in the FLV file but defined |
| * using ActionScript at run time. |
| * |
| * <p>The properties of the event object have the following values:</p> |
| * <table class="innertable"> |
| * <tr><th>Property</th><th>Value</th></tr> |
| * <tr><td><code>bubbles</code></td><td>false</td></tr> |
| * <tr><td><code>cancelable</code></td><td>false</td></tr> |
| * <tr><td><code>currentTarget</code></td><td>The Object that defines the |
| * event listener that handles the event. For example, if you use |
| * <code>myButton.addEventListener()</code> to register an event listener, |
| * myButton is the value of the <code>currentTarget</code>. </td></tr> |
| * <tr><td><code>info</code></td><td>The index of the cue point |
| * in the VideoDisplay.cuePoint Array.</td></tr> |
| * <tr><td><code>target</code></td><td>The Object that dispatched the event; |
| * it is not always the Object listening for the event. |
| * Use the <code>currentTarget</code> property to always access the |
| * Object listening for the event.</td></tr> |
| * </table> |
| * |
| * |
| * @eventType actionscript |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public static const ACTION_SCRIPT:String = "actionscript"; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Constructor |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * Constructor. |
| * |
| * @param type The event type; indicates the action that caused the event. |
| * |
| * @param bubbles Specifies whether the event can bubble up the display list hierarchy. |
| * |
| * @param cancelable Specifies whether the behavior associated with |
| * the event can be prevented. |
| * |
| * @param info For events off type <code>ACTION_SCRIPT</code> and <code>CUE_POINT</code>, |
| * the index of the cue point in the <code>VideoDisplay.cuePoint</code> Array. |
| * For events off type <code>METADATA_RECEIVED</code>, |
| * an object describing the FLV file, including any cue points, |
| * which is the same information as the <code>VideoDisplay.metadata</code> property. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public function MetadataEvent(type:String, bubbles:Boolean = false, |
| cancelable:Boolean = false, |
| info:Object = null) |
| { |
| super(type, bubbles, cancelable); |
| |
| this.info = info; |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Properties |
| // |
| //-------------------------------------------------------------------------- |
| |
| //---------------------------------- |
| // info |
| //---------------------------------- |
| |
| /** |
| * For events off type <code>ACTION_SCRIPT</code> and <code>CUE_POINT</code>, |
| * the index of the cue point in the <code>VideoDisplay.cuePoint</code> Array. |
| * |
| * <p>For events off type <code>METADATA_RECEIVED</code>, |
| * an object describing the FLV file, including any cue points, |
| * which is the same information as the <code>VideoDisplay.metadata</code> property.</p> |
| * |
| * @see mx.controls.VideoDisplay#metadata |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public var info:Object; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden methods: Event |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @private |
| */ |
| override public function clone():Event |
| { |
| return new MetadataEvent(type, bubbles, cancelable, info); |
| } |
| } |
| |
| } |