mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-23 08:23:12 +01:00
510 lines
12 KiB
JavaScript
510 lines
12 KiB
JavaScript
/**
|
|
* EGroupware eTemplate2 - JS Tabs object
|
|
*
|
|
* @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
|
|
* @copyright Stylite 2011
|
|
* @version $Id$
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
/*egw:uses
|
|
jsapi.egw;
|
|
jquery.jquery;
|
|
et2_core_valueWidget;
|
|
*/
|
|
|
|
/**
|
|
* Class which implements the tabbox-tag
|
|
*
|
|
* @augments et2_valueWidget
|
|
*/
|
|
var et2_tabbox = et2_valueWidget.extend([et2_IInput,et2_IResizeable],
|
|
{
|
|
attributes: {
|
|
'tabs': {
|
|
'name': 'Tabs',
|
|
'default': et2_no_init,
|
|
'description': "Array of [extra] tabs. Each tab needs {label:..., template:...}. Additional optional keys are prepend, hidden and id, for access into content array"
|
|
},
|
|
'add_tabs': {
|
|
'name': 'Add tabs',
|
|
'default': false,
|
|
'description': 'Set to true if tabs should be added to tabs from read from template, default false if not'
|
|
},
|
|
'tab_height': {
|
|
name: 'Tabs innerHeight',
|
|
default: '',
|
|
description: 'Set the innerHeight for the tab content'
|
|
},
|
|
'align_tabs': {
|
|
name: 'Tabs alignment',
|
|
type: 'string',
|
|
default: 'h',
|
|
description: 'Set tabs and their headers arrangment either horizental (h) or vertical (v). Default value is horizental.'
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Currently selected tab
|
|
*/
|
|
selected_index: 0,
|
|
|
|
/**
|
|
* Construtor
|
|
*
|
|
* @memberOf et2_tabbox
|
|
*/
|
|
init: function() {
|
|
// Create the outer tabbox container
|
|
this.container = $j(document.createElement("div"))
|
|
.addClass("et2_tabbox");
|
|
|
|
// Create the upper container for the tab flags
|
|
this.flagContainer = $j(document.createElement("div"))
|
|
.addClass("et2_tabheader")
|
|
.appendTo(this.container);
|
|
|
|
// Create the lower tab container
|
|
this.tabContainer = $j(document.createElement("div"))
|
|
.addClass("et2_tabs")
|
|
.appendTo(this.container);
|
|
|
|
this._super.apply(this, arguments);
|
|
|
|
this.tabData = [];
|
|
},
|
|
|
|
destroy: function() {
|
|
this._super.apply(this, arguments);
|
|
|
|
this.container = null;
|
|
this.flagContainer = null;
|
|
this.tabData = [];
|
|
},
|
|
|
|
_readTabs: function(tabData, tabs) {
|
|
var selected = "";
|
|
this.selected_index = false;
|
|
var hidden = {};
|
|
if (this.id)
|
|
{
|
|
// Set the value for this element
|
|
var contentMgr = this.getArrayMgr("content");
|
|
if (contentMgr != null) {
|
|
var val = contentMgr.getEntry(this.id);
|
|
if (val !== null)
|
|
{
|
|
selected = val;
|
|
}
|
|
}
|
|
contentMgr = this.getArrayMgr("readonlys");
|
|
if (contentMgr != null) {
|
|
var val = contentMgr.getEntry(this.id);
|
|
if (val !== null && typeof val !== 'undefined')
|
|
{
|
|
hidden = val;
|
|
}
|
|
}
|
|
}
|
|
var i = 0;
|
|
et2_filteredNodeIterator(tabs, function(node, nodeName) {
|
|
if (nodeName == "tab")
|
|
{
|
|
var index_name = et2_readAttrWithDefault(node, "id");
|
|
var hide = false;
|
|
var widget_options = {};
|
|
if(index_name) {
|
|
if(selected == index_name) this.selected_index = i;
|
|
if(hidden[index_name]) {
|
|
hide = true;
|
|
}
|
|
// Get the class attribute and add it as widget_options
|
|
var classAttr = et2_readAttrWithDefault(node,"class");
|
|
if (classAttr)
|
|
{
|
|
widget_options = {'class':classAttr};
|
|
}
|
|
}
|
|
tabData.push({
|
|
"id": index_name,
|
|
"label": this.egw().lang(et2_readAttrWithDefault(node, "label", "Tab")),
|
|
"widget": null,
|
|
"widget_options": widget_options,
|
|
"contentDiv": null,
|
|
"flagDiv": null,
|
|
"hidden": hide,
|
|
"XMLNode": null,
|
|
"promise": null
|
|
});
|
|
}
|
|
else
|
|
{
|
|
throw("Error while parsing: Invalid tag '" + nodeName +
|
|
"' in tabs tag");
|
|
}
|
|
i++;
|
|
}, this);
|
|
|
|
// Make sure we don't try to display a hidden tab
|
|
for(var i = 0; i < tabData.length && this.selected_index === false; i++)
|
|
{
|
|
if(!tabData[i].hidden) this.selected_index = i;
|
|
}
|
|
},
|
|
|
|
_readTabPanels: function(tabData, tabpanels) {
|
|
var i = 0;
|
|
et2_filteredNodeIterator(tabpanels, function(node, nodeName) {
|
|
if (i < tabData.length)
|
|
{
|
|
// Store node for later evaluation
|
|
tabData[i].XMLNode = node;
|
|
}
|
|
else
|
|
{
|
|
throw("Error while reading tabpanels tag, too many widgets!");
|
|
}
|
|
i++;
|
|
}, this);
|
|
},
|
|
|
|
loadFromXML: function(_node) {
|
|
// Get the tabs and tabpanels tags
|
|
var tabsElems = et2_directChildrenByTagName(_node, "tabs");
|
|
var tabpanelsElems = et2_directChildrenByTagName(_node, "tabpanels");
|
|
var tabData = [];
|
|
|
|
// Check for a parent height, we'll apply it to tab panels
|
|
var height = et2_readAttrWithDefault(_node.parentNode, "height",null);
|
|
if(height)
|
|
{
|
|
this.tabContainer.css("height", height);
|
|
}
|
|
|
|
// if no tabs set or they should be added to tabs from xml
|
|
if (!this.options.tabs || this.options.add_tabs)
|
|
{
|
|
if (tabsElems.length == 1 && tabpanelsElems.length == 1)
|
|
{
|
|
var tabs = tabsElems[0];
|
|
var tabpanels = tabpanelsElems[0];
|
|
|
|
// Parse the "tabs" tag
|
|
this._readTabs(tabData, tabs);
|
|
|
|
// Read and create the widgets defined in the "tabpanels"
|
|
this._readTabPanels(tabData, tabpanels);
|
|
}
|
|
else
|
|
{
|
|
this.egw().debug("error","Error while parsing tabbox, none or multiple tabs or tabpanels tags!",this);
|
|
}
|
|
}
|
|
if (this.options.tabs)
|
|
{
|
|
var readonly = this.getArrayMgr("readonlys").getEntry(this.id) || {};
|
|
for(var i = 0; i < this.options.tabs.length; i++)
|
|
{
|
|
var tab = this.options.tabs[i];
|
|
var tab_id = tab.id || tab.template;
|
|
var tab_options = {id: tab_id, template:tab.template, url: tab.url};
|
|
if(tab.id)
|
|
{
|
|
tab_options.content = tab.id;
|
|
}
|
|
tabData[tab.prepend ? 'unshift' : 'push'].call(tabData, {
|
|
"id": tab.id,
|
|
"label": this.egw().lang(tab.label),
|
|
"widget": null,
|
|
"widget_options": tab_options,
|
|
"contentDiv": null,
|
|
"flagDiv": null,
|
|
"hidden": typeof tab.hidden != "undefined" ? tab.hidden : readonly[tab_id] || false,
|
|
"XMLNode": null,
|
|
"promise": null
|
|
});
|
|
}
|
|
}
|
|
|
|
// Create the tab DOM-Nodes
|
|
this.createTabs(tabData);
|
|
},
|
|
|
|
/**
|
|
* Load is finished, set up tabs to load on their own
|
|
*/
|
|
doLoadingFinished: function()
|
|
{
|
|
var tab_deferred = jQuery.Deferred();
|
|
var promises = [];
|
|
var tabs = this;
|
|
|
|
// Specially process the selected index so it shows up right away
|
|
this._loadTab(this.selected_index,promises);
|
|
|
|
// Apply parent now, which actually puts into the DOM
|
|
// This has to be before loading the child, so the dom sub-tree is not
|
|
// disconnected, which causes problems for things like CKEditor
|
|
this._super.apply(this, arguments);
|
|
|
|
// We can do this and not wind up with 2 because child is a template,
|
|
// which has special handling
|
|
this._children[0].loadingFinished(promises);
|
|
|
|
// Defer parsing & loading of other tabs until later
|
|
window.setTimeout(function() {
|
|
for (var i = 0; i < tabs.tabData.length; i++)
|
|
{
|
|
if (i == tabs.selected_index) continue;
|
|
tabs._loadTab(i,promises);
|
|
}
|
|
jQuery.when.apply(jQuery,promises).then(function() {
|
|
tab_deferred.resolve();
|
|
});
|
|
},0);
|
|
|
|
return tab_deferred.promise();
|
|
},
|
|
|
|
/**
|
|
* Load & render a tab's content
|
|
*
|
|
* @param {number} index numerical index of tab in this.tabData array
|
|
* @param {array} promises
|
|
*/
|
|
_loadTab: function(index,promises) {
|
|
var tabData = this.tabData[index];
|
|
if(!tabData || tabData.loaded) return;
|
|
if(tabData.XMLNode != null)
|
|
{
|
|
tabData.widget = this.createElementFromNode(tabData.XMLNode,tabData.XMLNode.nodeName.toLowerCase());
|
|
|
|
// Release the XML node
|
|
tabData.XMLNode = null;
|
|
}
|
|
else if (tabData.widget_options)
|
|
{
|
|
tabData.widget = et2_createWidget('template',tabData.widget_options,this);
|
|
}
|
|
|
|
// Set loaded flag to not do this again, even if not fully done
|
|
tabData.loaded = true;
|
|
|
|
// loadingFinished() will be called either when the promise from doLoadingFinished is resolved,
|
|
// or during the normal execution
|
|
},
|
|
|
|
/**
|
|
* Check for custom tabs
|
|
*
|
|
* @param {object} _attrs
|
|
*/
|
|
transformAttributes: function(_attrs) {
|
|
this._super.apply(this, arguments);
|
|
|
|
// Add in settings that are objects
|
|
var data = this.getArrayMgr("modifications").getEntry(this.id);
|
|
for(var key in data)
|
|
{
|
|
if(typeof data[key] === 'object' && ! _attrs[key]) _attrs[key] = data[key];
|
|
}
|
|
},
|
|
|
|
createTabs: function(tabData) {
|
|
this.tabData = tabData;
|
|
|
|
this.tabContainer.empty();
|
|
this.flagContainer.empty();
|
|
|
|
for (var i = 0; i < this.tabData.length; i++)
|
|
{
|
|
var entry = this.tabData[i];
|
|
entry.flagDiv = $j(document.createElement("span"))
|
|
.addClass("et2_tabflag")
|
|
.appendTo(this.flagContainer);
|
|
// Class to tab's div container
|
|
if (entry.widget_options && typeof entry.widget_options.class != 'undefined')
|
|
{
|
|
entry.flagDiv.addClass(entry.widget_options.class);
|
|
}
|
|
entry.flagDiv.text(entry.label || "Tab");
|
|
if(entry.hidden)
|
|
{
|
|
entry.flagDiv.hide();
|
|
}
|
|
else
|
|
{
|
|
entry.flagDiv.click({"tabs": this, "idx": i}, function(e) {
|
|
e.data.tabs.setActiveTab(e.data.idx);
|
|
});
|
|
}
|
|
entry.contentDiv = $j(document.createElement("div"))
|
|
.addClass("et2_tabcntr")
|
|
.appendTo(this.tabContainer);
|
|
if (this.options.align_tabs == 'v') {
|
|
entry.flagDiv.unbind('click');
|
|
entry.flagDiv.text("");
|
|
$j(document.createElement('div'))
|
|
.addClass('et2_tabtitle')
|
|
.text(entry.label || "Tab")
|
|
.click({"tabs": this, "idx": i}, function(e) {
|
|
e.data.tabs.flagContainer.children(":eq(" + e.data.idx + ")").toggleClass('active');
|
|
})
|
|
.appendTo(entry.flagDiv);
|
|
entry.contentDiv.appendTo(entry.flagDiv);
|
|
}
|
|
}
|
|
|
|
if (this.options.align_tabs == 'v'){
|
|
|
|
this.container.addClass('vertical');
|
|
this.tabContainer.hide();
|
|
}
|
|
// Check for a passed in value
|
|
if(this.options.value)
|
|
{
|
|
this.selected_index = 0;
|
|
for(var i = 0; i < this.tabData.length; i++)
|
|
{
|
|
if(this.tabData[i].id == this.options.value)
|
|
{
|
|
this.selected_index = i;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
this.setActiveTab(this.selected_index);
|
|
},
|
|
|
|
/**
|
|
* Gets the index of the currently active tab
|
|
*
|
|
* @returns {number}
|
|
*/
|
|
get_active_tab: function() {
|
|
return this.selected_index;
|
|
},
|
|
|
|
/**
|
|
* Sets the currently active tab by index
|
|
*
|
|
* @param {number} _idx
|
|
*/
|
|
setActiveTab: function(_idx) {
|
|
this.selected_index = _idx;
|
|
|
|
// Remove the "active" flag from all tabs-flags
|
|
$j(".et2_tabflag", this.flagContainer).removeClass("active");
|
|
|
|
// Hide all tab containers
|
|
this.tabContainer.children().hide();
|
|
|
|
// Set the tab flag with the given index active and show the corresponding
|
|
// container
|
|
this.flagContainer.children(":eq(" + _idx + ")").addClass("active");
|
|
this.tabContainer.children(":eq(" + _idx + ")").show();
|
|
},
|
|
|
|
/**
|
|
* Activate the tab containing the given widget
|
|
*
|
|
* @param {et2_widget} widget
|
|
* @return {bool} widget was found in a tab
|
|
*/
|
|
activateTab: function(widget) {
|
|
var tab = widget;
|
|
while(tab._parent && tab._parent._type !='tabbox')
|
|
{
|
|
tab = tab._parent;
|
|
}
|
|
|
|
var child_index = this._children.indexOf(tab);
|
|
for(var i = 0; i < this.tabData.length; i++)
|
|
{
|
|
if(this.tabData[i].widget == tab)
|
|
{
|
|
this.setActiveTab(i);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
getDOMNode: function(_sender) {
|
|
if (_sender == this)
|
|
{
|
|
return this.container[0];
|
|
}
|
|
else
|
|
{
|
|
for (var i = 0; i < this.tabData.length; i++)
|
|
{
|
|
if (this.tabData[i].widget == _sender)
|
|
{
|
|
return this.tabData[i].contentDiv[0];
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
},
|
|
|
|
set_tab_height: function (_height)
|
|
{
|
|
this.tab_height = _height;
|
|
this.tabContainer.css("height", _height);
|
|
},
|
|
|
|
set_height: function(_value) {
|
|
this.height = _value;
|
|
|
|
this.tabContainer.css("height", _value);
|
|
},
|
|
|
|
/**
|
|
* getValue has to return the value of the input widget
|
|
*/
|
|
getValue: function() {
|
|
return this.tabData[this.selected_index].id;
|
|
},
|
|
|
|
/**
|
|
* Is dirty returns true if the value of the widget has changed since it
|
|
* was loaded.
|
|
*/
|
|
isDirty: function() {
|
|
return this.selected_index != this.value;
|
|
},
|
|
|
|
/**
|
|
* Causes the dirty flag to be reseted.
|
|
*/
|
|
resetDirty: function()
|
|
{
|
|
this.value = this.selected_index;
|
|
},
|
|
isValid: function(messages) {
|
|
return true;
|
|
},
|
|
|
|
resize: function (_height)
|
|
{
|
|
if(_height)
|
|
{
|
|
this.set_height(this.tabContainer.height() + _height);
|
|
}
|
|
//Set the height of tabs with the heighest height
|
|
else if(_height === 0)
|
|
{
|
|
this.set_height(this.tabContainer.height());
|
|
}
|
|
}
|
|
});
|
|
et2_register_widget(et2_tabbox, ["tabbox"]);
|