baseWidget in TS

api/js/etemplate/et2_core_DOMWidget.js

@@ -535,6 +535,7 @@ var et2_DOMWidget = /** @class */ (function (_super) {
     };
     return et2_DOMWidget;
 }(et2_core_widget_1.et2_widget));
+exports.et2_DOMWidget = et2_DOMWidget;
 /**
  * The surroundings manager class allows to append or prepend elements around
  * an widget node.

api/js/etemplate/et2_core_DOMWidget.ts

@@ -31,7 +31,7 @@ import {
  *
  * @augments et2_widget
  */
-abstract class et2_DOMWidget extends et2_widget implements et2_IDOMNode
+export abstract class et2_DOMWidget extends et2_widget implements et2_IDOMNode
 {
 	static readonly _attributes : any = {
 		"disabled": {
@@ -187,8 +187,8 @@ abstract class et2_DOMWidget extends et2_widget implements et2_IDOMNode
 	 * Detaches the widget from the DOM tree, if it had been attached to the
 	 * DOM-Tree using the attachToDOM method.
 	 */
-	detachFromDOM() {
+	detachFromDOM()
-
+	{
 		if (this._attachSet.node && this._attachSet.parent)
 		{
 			// Remove the current node from the parent node

api/js/etemplate/et2_core_baseWidget.js

@@ -6,8 +6,6 @@
  * @subpackage api
  * @link http://www.egroupware.org
  * @author Andreas Stöckel
- * @copyright Stylite 2011
- * @version $Id$
  */
 
 /*egw:uses

api/js/etemplate/et2_core_baseWidget.ts

@@ -0,0 +1,448 @@
+/**
+ * EGroupware eTemplate2 - JS Widget base class
+ *
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package etemplate
+ * @subpackage api
+ * @link http://www.egroupware.org
+ * @author Andreas Stöckel
+ */
+
+/*egw:uses
+	/vendor/bower-asset/jquery/dist/jquery.js;
+	lib/tooltip;
+	et2_core_DOMWidget;
+*/
+
+//import { ClassWithAttributes } from './et2_core_inheritance';
+import './et2_core_interfaces';
+import './et2_core_common';
+import { et2_DOMWidget } from './et2_core_DOMWidget';
+import { ClassWithAttributes } from "./et2_core_inheritance";
+import { et2_widget, et2_createWidget, et2_register_widget, WidgetConfig } from "./et2_core_widget";
+
+/**
+ * Class which manages the DOM node itself. The simpleWidget class is derrived
+ * from et2_DOMWidget and implements the getDOMNode function. A setDOMNode
+ * function is provided, which attatches the given node to the DOM if possible.
+ *
+ * @augments et2_DOMWidget
+ */
+class et2_baseWidget extends et2_DOMWidget implements et2_IAligned
+{
+	static readonly _attributes: any = {
+		"statustext": {
+			"name": "Tooltip",
+			"type": "string",
+			"description": "Tooltip which is shown for this element",
+			"translate": true
+		},
+		"statustext_html": {
+			"name": "Tooltip is html",
+			"type": "boolean",
+			"description": "Flag to allow html content in tooltip",
+			"default": false
+		},
+		"align": {
+			"name": "Align",
+			"type": "string",
+			"default": "left",
+			"description": "Position of this element in the parent hbox"
+		},
+		"onclick": {
+			"name": "onclick",
+			"type": "js",
+			"default": et2_no_init,
+			"description": "JS code which is executed when the element is clicked."
+		}
+	}
+
+	align: string = 'left';
+	node: HTMLElement = null;
+	statustext: string = '';
+	private _messageDiv: JQuery = null;
+	private _tooltipElem: JQuery = null;
+	onclick: any;
+
+	/**
+	 * Constructor
+	 */
+	constructor(_parent, _attrs? : WidgetConfig, _child? : object)
+	{
+		// Call the inherited constructor
+		super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_DOMWidget._attributes, _child || {}));
+	}
+
+	destroy()
+	{
+		super.destroy();
+
+		this.node = null;
+		this._messageDiv = null;
+	}
+
+	/**
+	 * The setMessage function can be used to attach a small message box to the
+	 * widget. This is e.g. used to display validation errors or success messages
+	 *
+	 * @param _text is the text which should be displayed as a message
+	 * @param _type is an css class which is attached to the message box.
+	 * 	Currently available are "hint", "success" and "validation_error", defaults
+	 * 	to "hint"
+	 * @param _floating if true, the object will be in one row with the element,
+	 * 	defaults to true
+	 * @param _prepend if set, the message is displayed behind the widget node
+	 * 	instead of before. Defaults to false.
+	 */
+	showMessage(_text, _type, _floating, _prepend)
+	{
+		// Preset the parameters
+		if (typeof _type == "undefined")
+		{
+			_type = "hint";
+		}
+
+		if (typeof _floating == "undefined")
+		{
+			_floating = true;
+		}
+
+		if (typeof _prepend == "undefined")
+		{
+			_prepend = false;
+		}
+
+		var surr = this.getSurroundings();
+
+		// Remove the message div from the surroundings before creating a new
+		// one
+		this.hideMessage(false, true);
+
+		// Create the message div and add it to the "surroundings" manager
+		this._messageDiv = jQuery(document.createElement("div"))
+			.addClass("message")
+			.addClass(_type)
+			.addClass(_floating ? "floating" : "")
+			.text(_text.valueOf() + "");
+
+		// Decide whether to prepend or append the div
+		if (_prepend)
+		{
+			surr.prependDOMNode(this._messageDiv[0]);
+		}
+		else
+		{
+			surr.appendDOMNode(this._messageDiv[0]);
+		}
+
+		surr.update();
+	}
+
+	/**
+	 * The hideMessage function can be used to hide a previously shown message.
+	 *
+	 * @param _fade if true, the message div will fade out, otherwise the message
+	 * 	div is removed immediately. Defaults to true.
+	 * @param _noUpdate is used internally to prevent an update of the surroundings
+	 * 	manager.
+	 */
+	hideMessage(_fade, _noUpdate)
+	{
+		if (typeof _fade == "undefined")
+		{
+			_fade = true;
+		}
+
+		if (typeof _noUpdate == "undefined")
+		{
+			_noUpdate = false;
+		}
+
+		// Remove the message from the surroundings manager and remove the
+		// reference to it
+		if (this._messageDiv != null)
+		{
+			var surr = this.getSurroundings();
+			var self = this;
+			var messageDiv = this._messageDiv;
+			self._messageDiv = null;
+
+			var _done = function() {
+				surr.removeDOMNode(messageDiv[0]);
+
+				// Update the surroundings manager
+				if (!_noUpdate)
+				{
+					surr.update();
+				}
+			};
+
+			// Either fade out or directly call the function which removes the div
+			if (_fade)
+			{
+				messageDiv.fadeOut("fast", _done);
+			}
+			else
+			{
+				_done();
+			}
+		}
+	}
+
+	detachFromDOM()
+	{
+		// Detach this node from the tooltip node
+		if (this._tooltipElem)
+		{
+			this.egw().tooltipUnbind(this._tooltipElem);
+			this._tooltipElem = null;
+		}
+
+		// Remove the binding to the click handler
+		if (this.node)
+		{
+			jQuery(this.node).unbind("click.et2_baseWidget");
+		}
+
+		return super.detachFromDOM();
+	}
+
+	attachToDOM()
+	{
+		let ret = super.attachToDOM();
+
+		// Add the binding for the click handler
+		if (this.node)
+		{
+			jQuery(this.node).bind("click.et2_baseWidget", this, function(e) {
+				return e.data.click.call(e.data, e, this);
+			});
+			if (typeof this.onclick == 'function') jQuery(this.node).addClass('et2_clickable');
+		}
+
+		// Update the statustext
+		this.set_statustext(this.statustext);
+
+		return ret;
+	}
+
+	setDOMNode(_node)
+	{
+		if (_node != this.node)
+		{
+			// Deatch the old node from the DOM
+			this.detachFromDOM();
+
+			// Set the new DOM-Node
+			this.node = _node;
+
+			// Attatch the DOM-Node to the tree
+			return this.attachToDOM();
+		}
+
+		return false;
+	}
+
+	getDOMNode(_sender?: et2_widget)
+	{
+		return this.node;
+	}
+
+	getTooltipElement()
+	{
+		return this.getDOMNode(this);
+	}
+
+	/**
+	 * Click handler calling custom handler set via onclick attribute to this.onclick
+	 *
+	 * @param _ev
+	 * @returns
+	 */
+	click(_ev) {
+		if(typeof this.onclick == 'function')
+		{
+			// Make sure function gets a reference to the widget, splice it in as 2. argument if not
+			var args = Array.prototype.slice.call(arguments);
+			if(args.indexOf(this) == -1) args.splice(1, 0, this);
+
+			return this.onclick.apply(this, args);
+		}
+
+		return true;
+	}
+
+	set_statustext(_value) {
+		// Tooltip should not be shown in mobile view
+		if (egwIsMobile()) return;
+		// Don't execute the code below, if no tooltip will be attached/detached
+		if (_value == "" && !this._tooltipElem)
+		{
+			return;
+		}
+
+		// allow statustext to contain multiple translated sub-strings eg: {Firstname}.{Lastname}
+		if (_value.indexOf('{') !== -1)
+		{
+			var egw = this.egw();
+			_value = _value.replace(/{([^}]+)}/g, function(str,p1)
+			{
+				return egw.lang(p1);
+			});
+		}
+
+		this.statustext = _value;
+
+		//Get the domnode the tooltip should be attached to
+		var elem = jQuery(this.getTooltipElement());
+
+		if (elem)
+		{
+			//If a tooltip is already attached to the element, remove it first
+			if (this._tooltipElem)
+			{
+				this.egw().tooltipUnbind(this._tooltipElem);
+				this._tooltipElem = null;
+			}
+
+			if (_value && _value != '')
+			{
+				this.egw().tooltipBind(elem, _value, this.options.statustext_html);
+				this._tooltipElem = elem;
+			}
+		}
+	}
+
+	set_align(_value)
+	{
+		this.align = _value;
+	}
+
+	get_align()
+	{
+		return this.align;
+	}
+}
+
+/**
+ * Simple container object
+ */
+class et2_container extends et2_baseWidget
+{
+	/**
+	 * Constructor
+	 */
+	constructor(_parent, _attrs? : WidgetConfig, _child? : object)
+	{
+		// Call the inherited constructor
+		super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_DOMWidget._attributes, _child || {}));
+	}
+
+	/**
+	 * The destroy function destroys all children of the widget, removes itself
+	 * from the parents children list.
+	 * Overriden to not try to remove self from parent, as that's not possible.
+	 */
+	destroy()
+	{
+		// Call the destructor of all children
+		for (var i = this._children.length - 1; i >= 0; i--)
+		{
+			this._children[i].destroy();
+		}
+
+		// Free the array managers if they belong to this widget
+		for (var key in this._mgrs)
+		{
+			if (this._mgrs[key] && this._mgrs[key].owner == this)
+			{
+				this._mgrs[key].destroy();
+			}
+		}
+	}
+}
+
+/**
+ * Container object for not-yet supported widgets
+ *
+ * @augments et2_baseWidget
+ */
+class et2_placeholder extends et2_baseWidget implements et2_IDetachedDOM
+{
+	/**
+	 *  he attrNodes object will hold the DOM nodes which represent the
+	 * values of this object
+	 */
+	attrNodes: {};
+	visible: boolean = false;
+	placeDiv: JQuery;
+	
+	/**
+	 * Constructor
+	 */
+	constructor(_parent, _attrs? : WidgetConfig, _child? : object)
+	{
+		// Call the inherited constructor
+		super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_DOMWidget._attributes, _child || {}));
+
+		this.attrNodes = {};
+
+		// Create the placeholder div
+		this.placeDiv = jQuery(document.createElement("span"))
+			.addClass("et2_placeholder");
+
+		var headerNode = jQuery(document.createElement("span"))
+			.text(this.getType() || "")
+			.addClass("et2_caption")
+			.appendTo(this.placeDiv);
+
+		var attrsCntr = jQuery(document.createElement("span"))
+			.appendTo(this.placeDiv)
+			.hide();
+
+		headerNode.click(this, function(e) {
+			e.data.visible = !e.data.visible;
+			if (e.data.visible)
+			{
+				attrsCntr.show();
+			}
+			else
+			{
+				attrsCntr.hide();
+			}
+		});
+
+		for (var key in this.options)
+		{
+			if (typeof this.options[key] != "undefined")
+			{
+				if (typeof this.attrNodes[key] == "undefined")
+				{
+					this.attrNodes[key] = jQuery(document.createElement("span"))
+						.addClass("et2_attr");
+					attrsCntr.append(this.attrNodes[key]);
+				}
+
+				this.attrNodes[key].text(key + "=" + this.options[key]);
+			}
+		}
+
+		this.setDOMNode(this.placeDiv[0]);
+	}
+
+	getDetachedAttributes(_attrs)
+	{
+		_attrs.push("value");
+	}
+
+	getDetachedNodes()
+	{
+		return [this.placeDiv[0]];
+	}
+
+	setDetachedAttributes(_nodes, _values)
+	{
+		this.placeDiv = jQuery(_nodes[0]);
+	}
+}
+

api/js/etemplate/et2_core_widget.ts

@@ -338,7 +338,7 @@ export class et2_widget extends ClassWithAttributes
 		return this._parent;
 	}
 
-	private _children = [];
+	protected _children = [];
 
 	/**
 	 * Returns the list of children of this widget.
@@ -893,7 +893,7 @@ export class et2_widget extends ClassWithAttributes
 		this._egw = _egw;
 	}
 
-	private _mgrs = {};
+	protected _mgrs = {};
 
 	/**
 	 * Sets all array manager objects - this function can be used to set the

api/js/jsapi/egw_global.d.ts

@@ -11,6 +11,7 @@ declare var app : {classes: any};
 declare var egw_globalObjectManager : any;
 declare var framework : any;
 declare var egw_LAB : any;
+declare function egwIsMobile() : boolean;
 
 declare var mailvelope : any;