Add Tom-Select lib

node_modules/tom-select/src/contrib/microplugin.ts

@@ -0,0 +1,137 @@
+/**
+ * microplugin.js
+ * Copyright (c) 2013 Brian Reavis & 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.
+ *
+ * @author Brian Reavis <brian@thirdroute.com>
+ */
+
+type TSettings = {
+	[key:string]:any
+}
+
+type TPlugins = {
+	names: string[],
+	settings: TSettings,
+	requested: {[key:string]:boolean},
+	loaded: {[key:string]:any}
+};
+
+export type TPluginItem = {name:string,options:{}};
+export type TPluginHash = {[key:string]:{}};
+
+
+
+
+export default function MicroPlugin(Interface: any ){
+
+	Interface.plugins = {};
+
+	return class extends Interface{
+
+		public plugins:TPlugins = {
+			names     : [],
+			settings  : {},
+			requested : {},
+			loaded    : {}
+		};
+
+		/**
+		 * Registers a plugin.
+		 *
+		 * @param {function} fn
+		 */
+		static define(name:string, fn:(this:any,settings:TSettings)=>any){
+			Interface.plugins[name] = {
+				'name' : name,
+				'fn'   : fn
+			};
+		}
+
+
+		/**
+		 * Initializes the listed plugins (with options).
+		 * Acceptable formats:
+		 *
+		 * List (without options):
+		 *   ['a', 'b', 'c']
+		 *
+		 * List (with options):
+		 *   [{'name': 'a', options: {}}, {'name': 'b', options: {}}]
+		 *
+		 * Hash (with options):
+		 *   {'a': { ... }, 'b': { ... }, 'c': { ... }}
+		 *
+		 * @param {array|object} plugins
+		 */
+		initializePlugins(plugins:string[]|TPluginItem[]|TPluginHash) {
+			var key, name;
+			const self  = this;
+			const queue:string[] = [];
+
+			if (Array.isArray(plugins)) {
+				plugins.forEach((plugin:string|TPluginItem)=>{
+					if (typeof plugin === 'string') {
+						queue.push(plugin);
+					} else {
+						self.plugins.settings[plugin.name] = plugin.options;
+						queue.push(plugin.name);
+					}
+				});
+			} else if (plugins) {
+				for (key in plugins) {
+					if (plugins.hasOwnProperty(key)) {
+						self.plugins.settings[key] = plugins[key];
+						queue.push(key);
+					}
+				}
+			}
+
+			while( name = queue.shift() ){
+				self.require(name);
+			}
+		}
+
+		loadPlugin(name:string) {
+			var self    = this;
+			var plugins = self.plugins;
+			var plugin  = Interface.plugins[name];
+
+			if (!Interface.plugins.hasOwnProperty(name)) {
+				throw new Error('Unable to find "' +  name + '" plugin');
+			}
+
+			plugins.requested[name] = true;
+			plugins.loaded[name] = plugin.fn.apply(self, [self.plugins.settings[name] || {}]);
+			plugins.names.push(name);
+		}
+
+		/**
+		 * Initializes a plugin.
+		 *
+		 */
+		require(name:string) {
+			var self = this;
+			var plugins = self.plugins;
+
+			if (!self.plugins.loaded.hasOwnProperty(name)) {
+				if (plugins.requested[name]) {
+					throw new Error('Plugin has circular dependency ("' + name + '")');
+				}
+				self.loadPlugin(name);
+			}
+
+			return plugins.loaded[name];
+		}
+
+	};
+
+}