updated by GasGit automation

scripts/View.js

@@ -0,0 +1,90 @@
+// stuff that is common to both Apps Script and Office
+
+var View =  (function  (view) {
+	'use strict';
+	
+	/**
+	 * create an options form from the settings data
+	 * @param {object} settings the settings
+	 * @return {object} the settings
+	 */
+	view.makeOptions = function (settings) {
+	
+		var tableElem = Utils.el("settings-table");
+		tableElem.innerHTML='';
+		var tr;
+	
+		traverse(settings);
+
+		return settings;
+		
+		// recursive setting up a form to collect settings values
+		function traverse(ob,depth,queue) {
+			
+			depth = depth || 0;
+			queue = queue || [];
+			
+			Object.keys(ob).forEach (function (d) {
+				// if its still an object then we need to do some more
+				if (Utils.isObject(ob[d])) {
+					queue.push (d);
+					traverse(ob[d],++depth,queue);
+				}
+				else {
+					
+					// create a text box
+					if(queue.length) {
+						tr = Utils.elAdd(tableElem,"tr","property-text");
+						var td = Utils.elAdd(tr,"td","property");
+						td.colSpan = 2;
+						Utils.elAdd(td,"label").innerHTML =  queue.join(".");
+						queue = [];
+					}
+					tr = Utils.elAdd(tableElem,"tr","property-text");
+					var label = Utils.elAdd(Utils.elAdd(tr,"td","property-text"),"label");
+					label.innerHTML  = Array(depth+1).join("&nbsp")+d;
+					var input = Utils.elAdd(Utils.elAdd(tr,"td","property-text"),"input");
+					input.value = ob[d];
+					label['for'] = input.id;					
+					// update the object on a new value
+					input.addEventListener("change", function(e) {
+						ob[d] = e.target.value;
+					});
+				}
+			});
+		}
+	}
+    
+    /**
+     * build a new select structure 
+     * @param {object[]} items the items to build the select with
+     * @param {Element} elem of the parent select elem
+     * @param {*} defaultValue the default value
+     */
+    view.buildSelectElem = function (items,elem,defaultValue) {
+    
+      // clear whatever is there
+      elem.value= undefined;
+      elem.innerHTML = "";
+      var found;
+      
+      // add the options
+      items.forEach (function (d,i,a) {
+        // dont set value if its a repeat
+        if (!i || !a.slice(0,i).some(function(e) { return e===d; })) {
+          var op = Utils.elAdd (elem,"option");
+          op.value = d;
+          op.text = d;
+          if (d === defaultValue) {
+           op.selected = true;
+           found = d;
+          }
+        }
+        
+      });
+      if (!Utils.isUndefined(found)) elem.value = found;
+      return found;
+    } 
+
+	return view;
+})(View || {});