N°3190 - Edit n:n LinkedSetIndirect in object details using a tagset-like widget

- Add generic set block ui component
- Add model link set (direct and indirect) attribute (display style)
- Add model link set direct allowed values
- Create link set viewer block UI (BlockLinksSetDisplayAsProperty)
- Add set block ui factory for linkset
- Add object factory and create new endpoint in object controller (with data binder)
- Add link set model, link set repository and link set data transformer services

js/selectize/plugin_combodo_add_button.js

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013-2022 Combodo SARL
+ *
+ * This file is part of iTop.
+ *
+ * iTop is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * iTop is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ */
+
+Selectize.define("combodo_add_button", function (aOptions) {
+
+	// Selectize instance
+	let oSelf = this;
+
+	// Plugin options
+	aOptions = $.extend({
+			title: "Add Option",
+			className: "selectize-add-option",
+			label: "+",
+			html: function () {
+				return (
+					'<a class="' + this.className + ' fas fa-plus" title="' + this.title + '"></a>'
+				);
+			},
+		},
+		aOptions
+	);
+
+	// Override setup function
+	oSelf.setup = (function () {
+		let oOriginal = oSelf.setup;
+		return function () {
+			oOriginal.apply(oSelf, arguments);
+			oSelf.$buttonAdd = $(aOptions.html());
+			oSelf.$wrapper.append(oSelf.$buttonAdd);
+			if(oSelf.settings.hasOwnProperty('onAdd')) {
+				oSelf.on('add', oSelf.settings['onAdd']);
+				oSelf.$buttonAdd.on('click', function(){
+					oSelf.trigger( "add");
+				});
+			}
+			else{
+				oSelf.$buttonAdd.css({
+					opacity: .5,
+					cursor: 'default'
+				});
+			}
+		};
+	})();
+
+});