mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-28 10:53:39 +01:00
f7f4053d1a
This lets us add LitElement's updateComplete Promise into the list of things to wait for, and solves the problem of app init code being run before widgets are complete. https://lit.dev/docs/components/lifecycle/#reactive-update-cycle-completing
607 lines
15 KiB
TypeScript
607 lines
15 KiB
TypeScript
/**
|
|
* EGroupware eTemplate2 - JS Tabs object
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage api
|
|
* @link https://www.egroupware.org
|
|
* @author Andreas Stöckel
|
|
*/
|
|
|
|
/*egw:uses
|
|
jsapi.egw;
|
|
/vendor/bower-asset/jquery/dist/jquery.js;
|
|
et2_core_valueWidget;
|
|
*/
|
|
|
|
import {ClassWithAttributes} from "./et2_core_inheritance";
|
|
import {et2_createWidget, et2_register_widget, et2_widget, WidgetConfig} from "./et2_core_widget";
|
|
import {et2_valueWidget} from './et2_core_valueWidget'
|
|
import {et2_nextmatch} from "./et2_extension_nextmatch";
|
|
import {et2_no_init} from "./et2_core_common";
|
|
import {et2_IInput, et2_IPrint, et2_IResizeable} from "./et2_core_interfaces";
|
|
import {et2_directChildrenByTagName, et2_filteredNodeIterator, et2_readAttrWithDefault} from "./et2_core_xml";
|
|
|
|
/**
|
|
* Class which implements the tabbox-tag
|
|
*/
|
|
export class et2_tabbox extends et2_valueWidget implements et2_IInput, et2_IResizeable, et2_IPrint
|
|
{
|
|
static readonly _attributes : any = {
|
|
'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: number|boolean = 0;
|
|
tabData: any[] = [];
|
|
container: JQuery;
|
|
flagContainer: JQuery;
|
|
tabContainer: JQuery;
|
|
tab_height: number;
|
|
value: number | boolean;
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
|
|
{
|
|
// Call the inherited constructor
|
|
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_tabbox._attributes, _child || {}));
|
|
|
|
// Create the outer tabbox container
|
|
this.container = jQuery(document.createElement("div"))
|
|
.addClass("et2_tabbox");
|
|
|
|
// Create the upper container for the tab flags
|
|
this.flagContainer = jQuery(document.createElement("ul"))
|
|
.addClass("et2_tabheader")
|
|
.attr("role","tablist")
|
|
.appendTo(this.container);
|
|
|
|
// Create the lower tab container
|
|
this.tabContainer = jQuery(document.createElement("div"))
|
|
.addClass("et2_tabs")
|
|
.appendTo(this.container);
|
|
}
|
|
|
|
destroy()
|
|
{
|
|
super.destroy();
|
|
|
|
this.container = null;
|
|
this.flagContainer = null;
|
|
this.tabData = [];
|
|
}
|
|
|
|
_readTabs(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")
|
|
{
|
|
const 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
|
|
const 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(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(_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, content: undefined};
|
|
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()
|
|
{
|
|
var promises = [];
|
|
var tabs = this;
|
|
|
|
// Specially process the selected index so it shows up right away
|
|
this._loadTab(this.selected_index, promises);
|
|
|
|
// Avoid reloading if tabs were modified by data
|
|
if(this.isInTree() && this.isAttached())
|
|
{
|
|
return;
|
|
}
|
|
|
|
// 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
|
|
super.doLoadingFinished();
|
|
|
|
// We can do this and not wind up with 2 because child is a template,
|
|
// which has special handling
|
|
this._children[0].loadingFinished(promises);
|
|
|
|
let tab_deferred = new Promise<any>((resolve, reject) =>
|
|
{
|
|
// 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);
|
|
}
|
|
Promise.all(promises).then(function()
|
|
{
|
|
resolve();
|
|
tabs.resetDirty();
|
|
});
|
|
}, 0);
|
|
});
|
|
return tab_deferred;
|
|
}
|
|
|
|
/**
|
|
* Load & render a tab's content
|
|
*
|
|
* @param {number} index numerical index of tab in this.tabData array
|
|
* @param {array} promises
|
|
*/
|
|
_loadTab(index,promises)
|
|
{
|
|
var tabData = this.tabData[index];
|
|
if(!tabData || tabData.loaded) return;
|
|
|
|
// Set loaded flag to not do this again, even if not fully done
|
|
tabData.loaded = true;
|
|
|
|
if(tabData.XMLNode != null)
|
|
{
|
|
if(tabData.hidden)
|
|
{
|
|
// Set hidden tab to readonly, so widgets aren't active
|
|
// Do not modify the XMLNode, or the change will be cached for all
|
|
tabData.XMLNode = tabData.XMLNode.cloneNode();
|
|
tabData.XMLNode.setAttribute('readonly', true);
|
|
}
|
|
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);
|
|
}
|
|
|
|
|
|
// 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(_attrs)
|
|
{
|
|
super.transformAttributes(_attrs);
|
|
|
|
// 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(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 = jQuery(document.createElement("li"))
|
|
.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.html("<a href=\"#\" role='tab'>" + (entry.label || "Tab") + "</a>");
|
|
if(entry.hidden || this.tabData.length === 1)
|
|
{
|
|
entry.flagDiv.hide();
|
|
}
|
|
else
|
|
{
|
|
entry.flagDiv.click({"tabs": this, "idx": i}, function(e) {
|
|
e.data.tabs.setActiveTab(e.data.idx);
|
|
});
|
|
}
|
|
entry.contentDiv = jQuery(document.createElement("div"))
|
|
.addClass("et2_tabcntr")
|
|
.attr("role","tabpanel")
|
|
.appendTo(this.tabContainer);
|
|
if (this.options.align_tabs == 'v') {
|
|
entry.flagDiv.unbind('click');
|
|
entry.flagDiv.text("");
|
|
jQuery(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');
|
|
if (e.data.tabs.selected_index != e.data.idx) e.data.tabs.setActiveTab(e.data.idx);
|
|
})
|
|
.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()
|
|
{
|
|
return this.selected_index;
|
|
}
|
|
|
|
/**
|
|
* Sets the currently active tab by index
|
|
*
|
|
* @param {number} _idx
|
|
*/
|
|
setActiveTab(_idx)
|
|
{
|
|
this.selected_index = _idx;
|
|
|
|
// Remove the "active" flag from all tabs-flags
|
|
jQuery(".et2_tabflag", this.flagContainer).removeClass("active")
|
|
.attr("aria-selected","false");
|
|
|
|
// 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")
|
|
.attr("aria-selected","true");
|
|
this.tabContainer.children(":eq(" + _idx + ")").show();
|
|
|
|
// lookup for nm children and trigger a resize, since nm inside inactive
|
|
// tabs are not getting render due to tab's deffer loading.
|
|
if (this._children.length > 0 && this.tabData && this.tabData.length > 0) {
|
|
this.tabData[_idx]['widget'].iterateOver(function(nm){
|
|
if (nm && nm._type == 'nextmatch') nm.resize();
|
|
}, this.tabData[_idx]['widget'], et2_nextmatch);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Activate the tab containing the given widget
|
|
*
|
|
* @param {et2_widget} widget
|
|
* @return {bool} widget was found in a tab
|
|
*/
|
|
activateTab(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(_sender)
|
|
{
|
|
if (_sender === this || typeof _sender === 'undefined')
|
|
{
|
|
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(_height)
|
|
{
|
|
this.tab_height = _height;
|
|
this.tabContainer.css("height", _height);
|
|
}
|
|
|
|
set_height(_value)
|
|
{
|
|
this.height = _value;
|
|
|
|
this.tabContainer.css("height", _value);
|
|
}
|
|
|
|
/**
|
|
* getValue has to return the value of the input widget
|
|
*/
|
|
getValue()
|
|
{
|
|
return this.selected_index !== false ? this.tabData[<number>this.selected_index].id : undefined;
|
|
}
|
|
|
|
/**
|
|
* Is dirty returns true if the value of the widget has changed since it
|
|
* was loaded.
|
|
*/
|
|
isDirty()
|
|
{
|
|
// We consider tab changes are not real changes
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Causes the dirty flag to be reseted.
|
|
*/
|
|
resetDirty()
|
|
{
|
|
this.value = this.selected_index;
|
|
}
|
|
|
|
isValid(messages)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
resize(_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());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set up for printing
|
|
*
|
|
* @return {undefined|Deferred} Return a jQuery Deferred object if not done setting up
|
|
* (waiting for data)
|
|
*/
|
|
beforePrint()
|
|
{
|
|
// Remove the "active" flag from all tabs-flags
|
|
jQuery(".et2_tabflag", this.flagContainer).removeClass("active");
|
|
|
|
// Remove height limit
|
|
this.tabContainer.css("height", '');
|
|
|
|
// Show all enabled tabs
|
|
for (var i = 0; i < this.tabData.length; i++)
|
|
{
|
|
var entry = this.tabData[i];
|
|
if(entry.hidden) continue;
|
|
entry.flagDiv.insertBefore(entry.contentDiv);
|
|
entry.contentDiv.show();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Reset after printing
|
|
*/
|
|
afterPrint()
|
|
{
|
|
for (var i = 0; i < this.tabData.length; i++)
|
|
{
|
|
var entry = this.tabData[i];
|
|
entry.flagDiv.appendTo(this.flagContainer);
|
|
}
|
|
this.setActiveTab(this.get_active_tab());
|
|
}
|
|
}
|
|
et2_register_widget(et2_tabbox, ["tabbox"]);
|