mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-22 06:30:59 +01:00
Cleanup widget browser
This commit is contained in:
Hadi Nategh
parent
645c3eb3be
commit
b95e9be02a
@ -1,434 +0,0 @@
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/**
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* EGroupware eTemplate2 widget browser
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* View & play with et2 widgets - javascript
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*
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @author Hadi Nategh
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* @copyright 2013 Nathan Gray
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage tools
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* @version $Id$
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*/
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/*egw:uses
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etemplate2;
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*/
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/**
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* widget_browser shows a list of widgets, and allows you to view them one at a time.
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* You can view and edit defined properties to see the effect.
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*/
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function widget_browser(list_div, widget_div)
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{
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// Initialize etemplate2
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this.et2 = new etemplate2(widget_div, "etemplate::ajax_process_content");
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// Normally this would be passed from app
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var _data = {};
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// Create the basic widget container and attach it to the DOM
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// Not really needed, but let's be consitent with et2
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this.et2.widgetContainer = new et2_container(null);
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this.et2.widgetContainer.setApiInstance(egw('etemplate', egw.elemWindow(this.et2.DOMContainer)));
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this.et2.widgetContainer.setInstanceManager(this.et2);
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this.et2.widgetContainer.setParentDOMNode(this.et2.DOMContainer);
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this.et2.widgetContainer.setArrayMgrs(this.et2._createArrayManagers(_data));
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// Set up UI
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this.list_div = jQuery(list_div);
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this.widget_div = jQuery(widget_div);
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this.attribute_list = null;
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// Create and popuplate the widget list
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this._init_list();
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// Build DTD
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this._init_dtd();
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}
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/**
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* Read the widget registry and create a list.
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* The user can pick a widget, and we'll instanciate it.
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*/
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widget_browser.prototype._init_list = function()
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{
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var self = this;
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// Create list
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var list = jQuery(document.createElement('ul'))
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.attr('id', 'widgets')
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.click(function(e) {self.select_widget(e);})
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.appendTo(this.list_div);
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// Sort the registry
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var types = [];
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for(var type in et2_registry)
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{
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types.push(type);
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}
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types.sort();
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for(var i = 0; i < types.length; i++)
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{
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list.append('<li>'+types[i]+'</li>');
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this.dump_attributes(types[i]);
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}
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// Build attribute table
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attribute_table = jQuery(document.createElement('table'));
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attribute_table.append('<thead class = "ui-widget-header"><td>'+egw().lang('Name')+"</td><td>"+egw().lang("Data type") +
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"</td><td>"+egw().lang("Value") + "</td></thead>");
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this.attribute_list = jQuery(document.createElement('tbody'))
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.appendTo(attribute_table);
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this.list_div.append(
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jQuery(document.createElement('div'))
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.attr('id', 'widget_attributes')
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.append(attribute_table)
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);
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};
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widget_browser.prototype.dump_attributes = function(_type)
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{
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console.log(_type);
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try {
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var attrs = {};
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window.wb_widget = this.widget = et2_createWidget(_type, attrs, this.et2.widgetContainer);
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this.widget.loadingFinished();
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if(this.widget !== null && this.widget.attributes)
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{
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for(var attr in this.widget.attributes)
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{
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console.log(attr, this.widget.attributes[attr]);
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}
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}
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}
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catch(e) {
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console.log('*** '+_type+' error '+(typeof e.message != 'undefined' ? e.message : e));
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}
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try {
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if (this.widget)
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{
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this.widget.destroy();
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delete this.widget;
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}
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}
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catch(e) {
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}
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};
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/**
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* User selected a widget from the list
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*
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* Create an instance of the widget, get its attributes, and display it.
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*/
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widget_browser.prototype.select_widget = function(e,f)
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{
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// UI prettyness - clear selected
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jQuery(e.target).parent().children().removeClass("ui-state-active");
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// Clear previous widget
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if(this.widget)
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{
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this.et2.widgetContainer.removeChild(this.widget);
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this.widget.destroy();
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this.widget = null;
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}
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// Get the type of widget
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var type = jQuery(e.target).text();
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if(!type || e.target.nodeName != 'LI')
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{
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return;
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}
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// UI prettyness - show item as selected
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jQuery(e.target).addClass('ui-state-active');
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// Widget attributes
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var attrs = {};
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window.wb_widget = this.widget = et2_createWidget(type, attrs, this.et2.widgetContainer);
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this.widget.loadingFinished();
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// Attribute list
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this.attribute_list.empty();
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if(this.widget !== null && this.widget.attributes)
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{
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for(var attr in this.widget.attributes)
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{
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if(this.widget.attributes[attr].ignore) continue;
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this.create_attribute(attr, this.widget.attributes[attr])
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.appendTo(this.attribute_list);
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}
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}
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};
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/**
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* Create the UI (DOM) elements for a single widget attribute
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*
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* @param name Name of the attribute
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* @param settings attribute attributes (Human name, description, etc)
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*/
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widget_browser.prototype.create_attribute = function(name, settings)
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{
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var set_function_name = "set_"+name;
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var row = jQuery(document.createElement("tr"))
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.addClass(typeof this.widget[set_function_name] == 'function' ? 'ui-state-default':'ui-state-disabled')
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// Human Name
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.append(jQuery(document.createElement('td'))
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.text(settings.name)
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)
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// Data type
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.append(jQuery(document.createElement('td'))
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.text(settings.type)
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);
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// Add attribute name & description as a tooltip
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if(settings.description)
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{
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egw().tooltipBind(row,settings.description);
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}
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// Value
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var value = jQuery(document.createElement('td')).appendTo(row);
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if(row.hasClass('ui-state-disabled'))
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{
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// No setter - just use text
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value.text(this.widget.options[name]);
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return row;
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}
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// Setter function - maybe editable?
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var self = this;
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var input = null;
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switch(settings.type)
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{
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case 'string':
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input = jQuery('<input/>')
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.change(function(e) {
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self.widget[set_function_name].apply(self.widget, [jQuery(e.target).val()]);
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});
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input.val(this.widget.options[name]);
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break;
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case 'boolean':
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input = jQuery('<input type="checkbox"/>')
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.attr("checked", this.widget.options[name])
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.change(function(e) {
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self.widget[set_function_name].apply(self.widget, [e.target.checked]);
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});
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break;
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default:
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value.text(this.widget.options[name]);
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return row;
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}
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input.appendTo(value);
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return row;
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};
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/**
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* Initialise the DTD generator
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*/
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widget_browser.prototype._init_dtd = function ()
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{
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//Contains all widgets
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this.widgets = [];
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//Contains not readonly widgets
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this.dtd_widgets = [];
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//Contians readonly widgets
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this.dtd_widgets_ro = [];
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// Contains the whole DTD string
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this.dtd = "";
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var self = this;
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// Create DTD Generator button and bind click handler on it
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var dtd_btn = jQuery(document.createElement('button'))
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.attr({id:'dtd_btn', title:'Generates Document Type Definition (DTD) for all widgets'})
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.click(function(){
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self._dtd_builder();
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})
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.addClass('dtd_btn')
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.appendTo('body');
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dtd_btn.text('DTD Generator');
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}
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/**
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* Iterates over all et2_widget to build DTD tags
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* and display them as string
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*
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*/
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widget_browser.prototype._dtd_builder = function()
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{
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var dtdContentW = "";
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var i = 0;
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for (var widget_type in et2_registry)
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{
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var attrs = {};
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// creating a dialog popups an empty dialog,
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// which we don't want therefore
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// we eliminate dialog tag from dtd ATM.
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if (widget_type.match(/dialog/,'i')) continue;
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if (!widget_type.match(/nextmatch/,'i'))
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{
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this.widgets[i] = et2_createWidget(widget_type ,attrs, this.et2.widgetContainer)
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if (widget_type.match(/_ro/,'i'))
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{
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this.dtd_widgets_ro.push( widget_type.replace('_ro',''));
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}
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else
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{
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this.dtd_widgets.push(widget_type);
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dtdContentW += this._dtd_widgets(widget_type, this.widgets[i])
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}
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i++;
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}
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}
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// DTD Final Content
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this.dtd = this._dtd_header() + dtdContentW;
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//Display DTD resault and UI to copy/download them
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et2_createWidget("dialog", {
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callback: function() {},
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title: egw.lang('DTD Result'),
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buttons:et2_dialog.BUTTONS_OK,
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value: {
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content: {
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value: this.dtd,
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message: egw.lang('DTD Content')
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}
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},
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template: egw.webserverUrl+'/api/templates/default/dtd.xet',
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modal:true,
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resizable:false
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});
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}
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/**
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* Builds some specific header DTD tags (e.g. ENTITY)
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*
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* @returns {String} returns dtd header tags as string
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*/
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widget_browser.prototype._dtd_header = function ()
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{
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var dtd = '';
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dtd = '<!ENTITY % Widgets "' + this.dtd_widgets.join('|') + '">\r\n';
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dtd += '<!ELEMENT overlay (%Widgets;)*>\r\n';
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return dtd;
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}
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/**
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* Builds DTD ELEMENTS and teir ATTRLIST for given widget
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*
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* @param {string} _type widget type
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* @param {object} _widget widget object
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* @returns {String} returns generated dtd tags in string
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*/
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widget_browser.prototype._dtd_widgets = function (_type, _widget)
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{
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var dtd = '';
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switch (_type)
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{
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// Special handling for menulist widget as it has a complicated structure
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case 'menulist':
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dtd = '<!ELEMENT menulist (menupopup)>\r\n';
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break;
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// Special handling for grid widget as it has a complicated structure
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case 'grid':
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dtd += '<!ELEMENT grid (columns,rows)>\r\n';
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dtd += '<!ELEMENT columns (column)*>\r\n\
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<!ELEMENT column EMPTY >\n\
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<!ATTLIST column\n\
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disabled CDATA #IMPLIED\n\
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class CDATA #IMPLIED\n\
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width CDATA #IMPLIED>\n\
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<!ELEMENT rows (row)*>\n\
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<!ELEMENT row (%Widgets;)>\n\
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<!ATTLIST row\n\
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class CDATA #IMPLIED\n\
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height CDATA #IMPLIED\n\
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valign CDATA #IMPLIED\n\
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disabled CDATA #IMPLIED\n\
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part CDATA #IMPLIED\n\
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>\r\n';
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break;
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// Special handling for tabbox widget as it has a complicated structure
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case 'tabbox':
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dtd += '<!ELEMENT tabbox (tabs,tabpanels)>\r\n';
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dtd += '<!ELEMENT tabs (tab)>\r\n';
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dtd += '<!ELEMENT tabpanels (template)>\r\n';
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break;
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// Widget which can be a parent
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case 'vbox':
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case 'hbox':
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case 'box':
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case 'groupbox':
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case 'template':
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dtd = '<!ELEMENT '+ _type + ' (%Widgets;)*>\r\n';
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break;
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// Other widgets which only can be used as child
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default:
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dtd = '<!ELEMENT '+ _type + ' EMPTY>\r\n';
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}
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dtd +='<!ATTLIST ' + _type + '\r\n';
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for(var attr in _widget.attributes)
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{
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//DTD attribute helper object
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var dtdAttrObj = {attrType:'CDATA',attrVal:'', attrReq:' #IMPLIED'};
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//if(_widget.attributes[attr].ignore) continue;
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switch (_widget.attributes[attr].type)
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{
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case 'boolean':
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dtdAttrObj.attrType = ' (true|false)';
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dtdAttrObj.attrVal = ' "' + _widget.attributes[attr].default + '"';
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dtdAttrObj.attrReq = '';
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break;
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default:
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dtdAttrObj.attrType = ' CDATA';
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if (_widget.attributes[attr].default !="" &&
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typeof _widget.attributes[attr].default != 'undefined' &&
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!jQuery.isEmptyObject(_widget.attributes[attr].default))
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{
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dtdAttrObj.attrReq = '';
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dtdAttrObj.attrVal = ' "' + _widget.attributes[attr].default + '"';
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}
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else
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{
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dtdAttrObj.attrVal = "";
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}
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}
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dtd += attr + dtdAttrObj.attrType +
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(dtdAttrObj.attrVal !=""?dtdAttrObj.attrVal:'') +
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dtdAttrObj.attrReq +'\r\n';
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}
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dtd += '>\r\n';
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return dtd;
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}
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egw_LAB.wait(function() {
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var wb = new widget_browser(
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document.getElementById("widget_list"),
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document.getElementById("widget_container")
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);
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});
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@ -1,58 +0,0 @@
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<?php
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/**
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* EGroupware eTemplate2 widget browser
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*
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @copyright 2013 Nathan Gray
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage tools
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* @version $Id$
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*/
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namespace EGroupware\Api\Etemplate;
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use EGroupware\Api;
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/**
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* eTemplate2 widget browser
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*
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* View & play with et2 widgets. Most of the good stuff happens
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* on the client side via js, this is the server side.
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*/
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class WidgetBrowser
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{
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public $public_functions = array(
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'index' => true
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);
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public static function index()
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{
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$GLOBALS['egw_info']['flags']['currentapp'] = 'etemplate';
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$GLOBALS['egw_info']['flags']['app_header'] = 'et2 Widgets';
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//'js_link_registry' => True,
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// Widget browser code
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Api\Framework::includeJS('/api/js/etemplate/widget_browser.js');
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// Include the etemplate2 javascript code
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Api\Framework::includeJS('.', 'etemplate2', 'etemplate');
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// Include the jQuery-UI CSS - many more complex widgets use it
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$theme = 'redmond';
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Api\Framework::includeCSS("/vendor/bower-asset/jquery-ui/themes/$theme/jquery-ui-1.10.3.custom.css");
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Api\Framework::includeCSS('/api/templates/default/etemplate2.css');
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Api\Framework::includeCSS('api','widget_browser',false);
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// load translations
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Api\Translation::add_app('etemplate');
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$GLOBALS['egw']->framework->render('
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<div id="widget_list"></div>
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<div id="widget_container"></div>');
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}
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}
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@ -1,54 +0,0 @@
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/**
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* CSS for the widget browser
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* Api\Etemplate\WidgetBrowser.php
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*/
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/* Basic layout */
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#widget_list {
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position: fixed;
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width: 260px;
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}
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#widget_list ul {
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position: fixed;
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top: 0px;
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overflow-y: scroll;
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height: 55%;
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width: inherit;
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list-style-type: none;
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margin: 0;
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padding: 0;
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}
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#widget_attributes {
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position: fixed;
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bottom: 0px;
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height: 44%;
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width: inherit;
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overflow-y: auto;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
#widget_attributes table{
|
||||
width: 100%;
|
||||
}
|
||||
#widget_container{
|
||||
position: fixed;
|
||||
left: 260px;
|
||||
padding: 20px;
|
||||
}
|
||||
|
||||
/* Nicer looks */
|
||||
#widget_list li {
|
||||
cursor:pointer;
|
||||
padding: 0.4em;
|
||||
font-size: 1.4em;
|
||||
height: 16px;
|
||||
}
|
||||
/* DTD Generator Button*/
|
||||
.dtd_btn{
|
||||
width: 100px;
|
||||
height: 35px;
|
||||
float: right;
|
||||
box-shadow: 1px 1px 1px 1px gray;
|
||||
border: white solid 1px;
|
||||
border-radius: 10px;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user