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JavaScript

/*
*
* 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.
*
*/
/**
* This class contains information about any Media errors.
*/
/*
According to :: http://dev.w3.org/html5/spec-author-view/video.html#mediaerror
We should never be creating these objects, we should just implement the interface
which has 1 property for an instance, 'code'
instead of doing :
errorCallbackFunction( new MediaError(3,'msg') );
we should simply use a literal :
errorCallbackFunction( {'code':3} );
*/
var _MediaError = window.MediaError;
if(!_MediaError) {
window.MediaError = _MediaError = function(code, msg) {
this.code = (typeof code != 'undefined') ? code : null;
this.message = msg || ""; // message is NON-standard! do not use!
};
}
_MediaError.MEDIA_ERR_NONE_ACTIVE = _MediaError.MEDIA_ERR_NONE_ACTIVE || 0;
_MediaError.MEDIA_ERR_ABORTED = _MediaError.MEDIA_ERR_ABORTED || 1;
_MediaError.MEDIA_ERR_NETWORK = _MediaError.MEDIA_ERR_NETWORK || 2;
_MediaError.MEDIA_ERR_DECODE = _MediaError.MEDIA_ERR_DECODE || 3;
_MediaError.MEDIA_ERR_NONE_SUPPORTED = _MediaError.MEDIA_ERR_NONE_SUPPORTED || 4;
// TODO: MediaError.MEDIA_ERR_NONE_SUPPORTED is legacy, the W3 spec now defines it as below.
// as defined by http://dev.w3.org/html5/spec-author-view/video.html#error-codes
_MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED = _MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED || 4;
module.exports = _MediaError;