1 files changed, 67 insertions, 0 deletions
diff --git a/plugins/cordova-plugin-file/www/ProgressEvent.js b/plugins/cordova-plugin-file/www/ProgressEvent.js
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index 00000000..f176f808
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+++ b/plugins/cordova-plugin-file/www/ProgressEvent.js
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+/*
+ *
+ * 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.
+ *
+*/
+
+// If ProgressEvent exists in global context, use it already, otherwise use our own polyfill
+// Feature test: See if we can instantiate a native ProgressEvent;
+// if so, use that approach,
+// otherwise fill-in with our own implementation.
+//
+// NOTE: right now we always fill in with our own. Down the road would be nice if we can use whatever is native in the webview.
+var ProgressEvent = (function() {
+    /*
+    var createEvent = function(data) {
+        var event = document.createEvent('Events');
+        event.initEvent('ProgressEvent', false, false);
+        if (data) {
+            for (var i in data) {
+                if (data.hasOwnProperty(i)) {
+                    event[i] = data[i];
+                }
+            }
+            if (data.target) {
+                // TODO: cannot call <some_custom_object>.dispatchEvent
+                // need to first figure out how to implement EventTarget
+            }
+        }
+        return event;
+    };
+    try {
+        var ev = createEvent({type:"abort",target:document});
+        return function ProgressEvent(type, data) {
+            data.type = type;
+            return createEvent(data);
+        };
+    } catch(e){
+    */
+        return function ProgressEvent(type, dict) {
+            this.type = type;
+            this.bubbles = false;
+            this.cancelBubble = false;
+            this.cancelable = false;
+            this.lengthComputable = false;
+            this.loaded = dict && dict.loaded ? dict.loaded : 0;
+            this.total = dict && dict.total ? dict.total : 0;
+            this.target = dict && dict.target ? dict.target : null;
+        };
+    //}
+})();
+
+module.exports = ProgressEvent;