Move the widgets back to the right folder

core/modules/widgets/edit.js

@@ -0,0 +1,94 @@
+/*\
+title: $:/core/modules/new_widgets/edit.js
+type: application/javascript
+module-type: new_widget
+
+Edit widget is a meta-widget chooses the appropriate actual editting widget
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Widget = require("$:/core/modules/new_widgets/widget.js").widget;
+
+var EditWidget = function(parseTreeNode,options) {
+	this.initialise(parseTreeNode,options);
+};
+
+/*
+Inherit from the base widget class
+*/
+EditWidget.prototype = new Widget();
+
+/*
+Render this widget into the DOM
+*/
+EditWidget.prototype.render = function(parent,nextSibling) {
+	this.parentDomNode = parent;
+	this.computeAttributes();
+	this.execute();
+	this.renderChildren(parent,nextSibling);
+};
+
+// Mappings from content type to editor type
+// TODO: This information should be configurable/extensible
+var editorTypeMappings = {
+	"text/vnd.tiddlywiki": "text",
+	"image/svg+xml": "text",
+	"image/jpg": "bitmap",
+	"image/jpeg": "bitmap",
+	"image/gif": "bitmap",
+	"image/png": "bitmap"
+};
+
+/*
+Compute the internal state of the widget
+*/
+EditWidget.prototype.execute = function() {
+	// Get our parameters
+	this.editTitle = this.getAttribute("tiddler",this.getVariable("currentTiddler"));
+	this.editField = this.getAttribute("field","text");
+	this.editIndex = this.getAttribute("index");
+	this.editClass = this.getAttribute("class");
+	// Get the content type of the thing we're editing
+	var type;
+	if(this.editField === "text") {
+		var tiddler = this.wiki.getTiddler(this.editTitle);
+		if(tiddler) {
+			type = tiddler.fields.type;
+		}
+	}
+	type = type || "text/vnd.tiddlywiki";
+	// Choose the appropriate edit widget
+	var editorType = editorTypeMappings[type] || "text";
+	// Make the child widgets
+	this.makeChildWidgets([{
+		type: "edit-" + editorType,
+		attributes: {
+			title: {type: "string", value: this.editTitle},
+			field: {type: "string", value: this.editField},
+			index: {type: "string", value: this.editIndex},
+			"class": {type: "string", value: this.editClass}
+		}
+	}]);
+};
+
+/*
+Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
+*/
+EditWidget.prototype.refresh = function(changedTiddlers) {
+	var changedAttributes = this.computeAttributes();
+	if(changedAttributes.tiddler || changedAttributes.field || changedAttributes.index) {
+		this.refreshSelf();
+		return true;
+	} else {
+		return this.refreshChildren(changedTiddlers);		
+	}
+};
+
+exports.edit = EditWidget;
+
+})();