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egroupware_official/etemplate/js/et2_widget_progress.js
2014-02-03 09:54:45 +00:00

177 lines
4.0 KiB
JavaScript

/**
* EGroupware eTemplate2 - JS Progrss object
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Ralf Becker
* @version $Id$
*/
"use strict";
/*egw:uses
jquery.jquery;
et2_core_interfaces;
et2_core_valueWidget;
*/
/**
* Class which implements the "progress" XET-Tag
*
* @augments et2_valueWidget
*/
var et2_progress = et2_valueWidget.extend([et2_IDetachedDOM],
{
attributes: {
"href": {
"name": "Link Target",
"type": "string",
"description": "Link URL, empty if you don't wan't to display a link."
},
"extra_link_target": {
"name": "Link target",
"type": "string",
"default": "_self",
"description": "Link target descriptor"
},
"extra_link_popup": {
"name": "Popup",
"type": "string",
"description": "widthxheight, if popup should be used, eg. 640x480"
},
"label": {
"name": "Label",
"default": "",
"type": "string",
"description": "The label is displayed as the title. The label can contain variables, as descript for name. If the label starts with a '@' it is replaced by the value of the content-array at this index (with the '@'-removed and after expanding the variables).",
"translate": true
}
},
legacyOptions: ["href", "extra_link_target", "imagemap", "extra_link_popup", "id"],
/**
* Constructor
*
* @memberOf et2_progress
*/
init: function()
{
this._super.apply(this, arguments);
var outer = document.createElement("div");
outer.className = "et2_progress";
this.progress = document.createElement("div");
this.progress.style.width = "0";
outer.appendChild(this.progress);
if (this.options.href)
{
outer.className += ' et2_clickable';
}
if(this.options["class"])
{
outer.className += ' '+this.options["class"];
}
this.setDOMNode(outer); // set's this.node = outer
},
click: function()
{
this._super.apply(this, arguments);
if(this.options.href)
{
this.egw().open_link(this.options.href, this.options.extra_link_target, this.options.extra_link_popup);
}
},
// setting the value as width of the progress-bar
set_value: function(_value)
{
_value = parseInt(_value)+"%"; // make sure we have percent attached
this.progress.style.width = _value;
if (!this.options.label) this.set_label(_value);
},
// set's label as title of this.node
set_label: function(_value)
{
this.node.title = _value;
},
// set's class of this.node; preserve baseclasses et2_progress and if this.options.href is set et2_clickable
set_class: function(_value)
{
var baseClass = "et2_progress";
if (this.options.href)
{
baseClass += ' et2_clickable';
}
this.node.setAttribute('class', baseClass + ' ' + _value);
},
set_href: function (_value)
{
if (!this.isInTree())
{
return false;
}
this.options.href = _value;
jQuery(this.node).wrapAll('<a href="'+_value+'"></a>"');
var href = this.options.href;
var popup = this.options.extra_link_popup;
var target = this.options.extra_link_target;
jQuery(this.node).parent().click(function(e)
{
egw.open_link(href,target,popup);
e.preventDefault();
return false;
});
return true;
},
/**
* Implementation of "et2_IDetachedDOM" for fast viewing in gridview
*
* * @param {array} _attrs array to add further attributes to
*/
getDetachedAttributes: function(_attrs) {
_attrs.push("value", "label", "href");
},
getDetachedNodes: function() {
return [this.node, this.progress];
},
setDetachedAttributes: function(_nodes, _values) {
// Set the given DOM-Nodes
this.node = _nodes[0];
this.progress = _nodes[1];
// Set the attributes
if (_values["label"])
{
this.set_label(_values["label"]);
}
if (_values["value"])
{
this.set_value(_values["value"]);
}
else if (_values["label"])
{
this.set_value(_values["label"]);
}
if(_values["href"])
{
jQuery(this.node).addClass('et2_clickable');
this.set_href(_values["href"]);
}
}
});
et2_register_widget(et2_progress, ["progress"]);