egroupware/api/js/etemplate/et2_widget_tabs.js

"use strict";
/**
 * 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
 */
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
/*egw:uses
    jsapi.egw;
    /vendor/bower-asset/jquery/dist/jquery.js;
    et2_core_valueWidget;
*/
require("./et2_core_common");
var et2_core_inheritance_1 = require("./et2_core_inheritance");
var et2_core_widget_1 = require("./et2_core_widget");
var et2_core_valueWidget_1 = require("./et2_core_valueWidget");
var et2_extension_nextmatch_1 = require("./et2_extension_nextmatch");
/**
 * Class which implements the tabbox-tag
 */
var et2_tabbox = /** @class */ (function (_super) {
    __extends(et2_tabbox, _super);
    /**
     * Constructor
     */
    function et2_tabbox(_parent, _attrs, _child) {
        var _this = 
        // Call the inherited constructor
        _super.call(this, _parent, _attrs, et2_core_inheritance_1.ClassWithAttributes.extendAttributes(et2_tabbox._attributes, _child || {})) || this;
        /**
         * Currently selected tab
         */
        _this.selected_index = 0;
        _this.tabData = [];
        // 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);
        return _this;
    }
    et2_tabbox.prototype.destroy = function () {
        _super.prototype.destroy.call(this);
        this.container = null;
        this.flagContainer = null;
        this.tabData = [];
    };
    et2_tabbox.prototype._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;
        }
    };
    et2_tabbox.prototype._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);
    };
    et2_tabbox.prototype.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, 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
     */
    et2_tabbox.prototype.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);
        // 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.prototype.doLoadingFinished.call(this);
        // 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();
                tabs.resetDirty();
            });
        }, 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
     */
    et2_tabbox.prototype._loadTab = function (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_core_widget_1.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
     */
    et2_tabbox.prototype.transformAttributes = function (_attrs) {
        _super.prototype.transformAttributes.call(this, _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];
        }
    };
    et2_tabbox.prototype.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 = 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}
     */
    et2_tabbox.prototype.get_active_tab = function () {
        return this.selected_index;
    };
    /**
     * Sets the currently active tab by index
     *
     * @param {number} _idx
     */
    et2_tabbox.prototype.setActiveTab = function (_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_extension_nextmatch_1.et2_nextmatch);
        }
    };
    /**
     * Activate the tab containing the given widget
     *
     * @param {et2_widget} widget
     * @return {bool} widget was found in a tab
     */
    et2_tabbox.prototype.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;
    };
    et2_tabbox.prototype.getDOMNode = function (_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;
        }
    };
    et2_tabbox.prototype.set_tab_height = function (_height) {
        this.tab_height = _height;
        this.tabContainer.css("height", _height);
    };
    et2_tabbox.prototype.set_height = function (_value) {
        this.height = _value;
        this.tabContainer.css("height", _value);
    };
    /**
     * getValue has to return the value of the input widget
     */
    et2_tabbox.prototype.getValue = function () {
        return this.selected_index !== false ? this.tabData[this.selected_index].id : undefined;
    };
    /**
     * Is dirty returns true if the value of the widget has changed since it
     * was loaded.
     */
    et2_tabbox.prototype.isDirty = function () {
        // We consider tab changes are not real changes
        return false;
    };
    /**
     * Causes the dirty flag to be reseted.
     */
    et2_tabbox.prototype.resetDirty = function () {
        this.value = this.selected_index;
    };
    et2_tabbox.prototype.isValid = function (messages) {
        return true;
    };
    et2_tabbox.prototype.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());
        }
    };
    /**
     * Set up for printing
     *
     * @return {undefined|Deferred} Return a jQuery Deferred object if not done setting up
     *  (waiting for data)
     */
    et2_tabbox.prototype.beforePrint = function () {
        // 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
     */
    et2_tabbox.prototype.afterPrint = function () {
        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_tabbox._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.'
        }
    };
    return et2_tabbox;
}(et2_core_valueWidget_1.et2_valueWidget));
et2_core_widget_1.et2_register_widget(et2_tabbox, ["tabbox"]);
//# sourceMappingURL=et2_widget_tabs.js.map