First release

node_modules/videojs-vtt.js/lib/vttregion-extended.js

@@ -0,0 +1,43 @@
+/**
+ * Copyright 2013 vtt.js Contributors
+ *
+ * Licensed 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 we're in Node.js then require VTTRegion so we can extend it, otherwise assume
+// VTTRegion is on the global.
+if (typeof module !== "undefined" && module.exports) {
+  this.VTTRegion = require("./vttregion").VTTRegion;
+}
+
+// Extend VTTRegion with methods to convert to JSON, from JSON, and construct a
+// VTTRegion from an options object. The primary purpose of this is for use in the
+// vtt.js test suite. It's also useful if you need to work with VTTRegions in
+// JSON format.
+(function(root) {
+
+  root.VTTRegion.create = function(options) {
+    var region = new root.VTTRegion();
+    for (var key in options) {
+      if (region.hasOwnProperty(key)) {
+        region[key] = options[key];
+      }
+    }
+    return region;
+  };
+
+  root.VTTRegion.fromJSON = function(json) {
+    return this.create(JSON.parse(json));
+  };
+
+}(this));