/*
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@license
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dhtmlxGantt v.6.2.6 Standard
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This version of dhtmlxGantt is distributed under GPL 2.0 license and can be legally used in GPL projects.
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To use dhtmlxGantt in non-GPL projects (and get Pro version of the product), please obtain Commercial/Enterprise or Ultimate license on our site https://dhtmlx.com/docs/products/dhtmlxGantt/#licensing or contact us at sales@dhtmlx.com
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(c) XB Software Ltd.
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*/
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(function webpackUniversalModuleDefinition(root, factory) {
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if(typeof exports === 'object' && typeof module === 'object')
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module.exports = factory();
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else if(typeof define === 'function' && define.amd)
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define([], factory);
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else {
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var a = factory();
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for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
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}
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})(window, function() {
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return /******/ (function(modules) { // webpackBootstrap
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/******/ // The module cache
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/******/ var installedModules = {};
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/******/
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/******/ function __webpack_require__(moduleId) {
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/******/
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/******/ return installedModules[moduleId].exports;
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/******/ }
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/******/ var module = installedModules[moduleId] = {
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/******/ i: moduleId,
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/******/ };
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/******/
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/******/ // Execute the module function
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/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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/******/
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/******/ // Flag the module as loaded
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/******/ module.l = true;
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/
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/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.m = modules;
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/******/
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/******/ // expose the module cache
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/******/ __webpack_require__.c = installedModules;
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/******/
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/******/ // define getter function for harmony exports
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/******/ __webpack_require__.d = function(exports, name, getter) {
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/******/ if(!__webpack_require__.o(exports, name)) {
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/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
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/******/ }
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/******/ };
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/******/
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/******/ // define __esModule on exports
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/******/ __webpack_require__.r = function(exports) {
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/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
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/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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/******/ __webpack_require__.t = function(value, mode) {
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/******/ if(mode & 1) value = __webpack_require__(value);
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/******/ if(mode & 8) return value;
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/******/ __webpack_require__.r(ns);
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/******/ return ns;
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/******/ };
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/******/
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/******/ // getDefaultExport function for compatibility with non-harmony modules
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/******/ __webpack_require__.n = function(module) {
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/******/ var getter = module && module.__esModule ?
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/******/ function getDefault() { return module['default']; } :
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/******/ __webpack_require__.d(getter, 'a', getter);
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/******/ return getter;
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/******/ };
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/******/
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/******/ // Object.prototype.hasOwnProperty.call
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/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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/******/
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/******/ // __webpack_public_path__
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/******/ __webpack_require__.p = "/codebase/sources/";
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/******/
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/******/
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/******/ // Load entry module and return exports
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/******/ return __webpack_require__(__webpack_require__.s = "./sources/ext/multiselect.js");
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/******/ })
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/************************************************************************/
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/******/ ({
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/***/ "./sources/ext/multiselect.js":
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/*!************************************!*\
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!*** ./sources/ext/multiselect.js ***!
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\************************************/
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/*! no static exports found */
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/***/ (function(module, exports) {
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gantt.config.multiselect = true;
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gantt.config.multiselect_one_level = false;
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gantt._multiselect = {
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_selected: {},
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_one_level: false,
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_active: true,
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_first_selected_when_shift: null,
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getDefaultSelected: function() {
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var selected = this.getSelected();
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return selected.length ? selected[selected.length - 1] : null;
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},
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setFirstSelected: function(id) {
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this._first_selected_when_shift = id;
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},
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getFirstSelected: function() {
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return this._first_selected_when_shift;
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},
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isActive: function() {
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this.updateState();
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return this._active;
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},
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updateState: function() {
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this._one_level = gantt.config.multiselect_one_level;
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var active = this._active;
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this._active = gantt.config.multiselect;
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if (this._active != active) {
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this.reset();
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}
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},
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reset: function () {
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this._selected = {};
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},
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setLastSelected: function (id) {
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gantt.$data.tasksStore.silent(function(){
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var store = gantt.$data.tasksStore;
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if (id)
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store.select(id+"");
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else
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store.unselect(null);
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});
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},
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getLastSelected: function () {
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var last = gantt.$data.tasksStore.getSelectedId();
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if (last && gantt.isTaskExists(last))
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return last;
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return null;
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},
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select: function (id, e) {
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if (id && gantt.callEvent("onBeforeTaskMultiSelect", [id, true, e]) && gantt.callEvent("onBeforeTaskSelected", [id])) {
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this._selected[id] = true;
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this.setLastSelected(id);
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this.afterSelect(id);
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gantt.callEvent("onTaskMultiSelect", [id, true, e]);
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gantt.callEvent("onTaskSelected", [id]);
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return true;
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}
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return false;
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},
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toggle: function (id, e) {
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if (this._selected[id]) {
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this.unselect(id, e);
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} else {
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this.select(id, e);
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}
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},
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unselect: function (id, e) {
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if (id && gantt.callEvent("onBeforeTaskMultiSelect", [id, false, e])) {
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this._selected[id] = false;
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if (this.getLastSelected() == id)
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this.setLastSelected(this.getDefaultSelected());
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this.afterSelect(id);
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gantt.callEvent("onTaskMultiSelect", [id, false, e]);
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gantt.callEvent("onTaskUnselected", [id]);
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}
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},
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isSelected: function (id) {
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return !!(gantt.isTaskExists(id) && this._selected[id]);
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},
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getSelected: function () {
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var res = [];
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for (var i in this._selected) {
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if (this._selected[i] && gantt.isTaskExists(i)) {
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res.push(i);
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} else {
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this._selected[i] = false;
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}
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}
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res.sort(function(a, b) {
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return gantt.getGlobalTaskIndex(a) > gantt.getGlobalTaskIndex(b) ? 1 : -1;
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});
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return res;
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},
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forSelected: function (callback) {
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var selected = this.getSelected();
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for (var i = 0; i < selected.length; i++) {
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callback(selected[i]);
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}
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},
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isSameLevel: function(id) {
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if (!this._one_level)
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return true;
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var last = this.getLastSelected();
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if (!last)
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return true;
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if (!(gantt.isTaskExists(last) && gantt.isTaskExists(id)))
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return true;
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return !!(gantt.calculateTaskLevel(gantt.getTask(last)) == gantt.calculateTaskLevel(gantt.getTask(id)));
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},
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afterSelect: function(id) {
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if (gantt.isTaskExists(id))
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gantt.refreshTask(id);
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},
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doSelection: function(e) {
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if (!this.isActive())
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return false;
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// deny selection when click on 'expand' or 'collapse' icons
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if (gantt._is_icon_open_click(e))
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return false;
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var target_ev = gantt.locate(e);
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if (!target_ev)
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return false;
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if (!gantt.callEvent("onBeforeMultiSelect", [e]))
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return false;
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var selected = this.getSelected();
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var defaultLast = this.getFirstSelected();
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var isLast = false;
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var last = this.getLastSelected();
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if (e.shiftKey) {
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if (!gantt.isTaskExists(this.getFirstSelected()) || this.getFirstSelected() === null) {
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this.setFirstSelected(target_ev);
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}
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} else if (e.ctrlKey || e.metaKey) {
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if (!this.isSelected(target_ev))
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this.setFirstSelected(target_ev);
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} else {
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this.setFirstSelected(target_ev);
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}
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if (e.ctrlKey || e.metaKey) {
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if (target_ev) {
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this.toggle(target_ev, e);
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}
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} else if (e.shiftKey && selected.length) {
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if (!last)
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last = target_ev;
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else if (target_ev) {
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var first_indx = gantt.getGlobalTaskIndex(this.getFirstSelected());
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var target_indx = gantt.getGlobalTaskIndex(target_ev);
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var last_indx = gantt.getGlobalTaskIndex(last);
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// clear prev selection
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var tmp = last;
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while (gantt.getGlobalTaskIndex(tmp) !== first_indx) {
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this.unselect(tmp, e);
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tmp = (first_indx > last_indx) ? gantt.getNext(tmp) : gantt.getPrev(tmp);
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}
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tmp = target_ev;
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while (gantt.getGlobalTaskIndex(tmp) !== first_indx) {
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if (this.select(tmp, e) && !isLast) {
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isLast = true;
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defaultLast = tmp;
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}
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tmp = (first_indx > target_indx) ? gantt.getNext(tmp) : gantt.getPrev(tmp);
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}
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}
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} else { // no key press when mouse click
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if (!this.isSelected(target_ev)) {
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this.select(target_ev, e);
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}
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selected = this.getSelected();
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for (var i=0; i<selected.length; i++) {
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if (selected[i] !== target_ev) {
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this.unselect(selected[i], e);
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}
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}
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}
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if (this.isSelected(target_ev)) {
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this.setLastSelected(target_ev);
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} else if (defaultLast) {
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if (target_ev == last)
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this.setLastSelected(e.shiftKey ? defaultLast : this.getDefaultSelected());
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} else {
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this.setLastSelected(null);
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}
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if (!this.getSelected().length)
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this.setLastSelected(null);
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if (!this.getLastSelected() || !this.isSelected(this.getFirstSelected()))
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this.setFirstSelected(this.getLastSelected());
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return true;
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}
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};
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(function(){
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var old_selectTask = gantt.selectTask;
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gantt.selectTask = function(id) {
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if (!id)
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return false;
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var multiselect = gantt._multiselect;
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var res = id;
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if (multiselect.isActive()) {
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if (multiselect.select(id, null)) {
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multiselect.setLastSelected(id);
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}
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multiselect.setFirstSelected(multiselect.getLastSelected());
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} else {
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res = old_selectTask.call(this, id);
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}
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return res;
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};
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var old_unselectTask = gantt.unselectTask;
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gantt.unselectTask = function(id) {
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var multiselect = gantt._multiselect;
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var isActive = multiselect.isActive();
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id = id || multiselect.getLastSelected();
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if(id && isActive) {
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multiselect.unselect(id, null);
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if (id == multiselect.getLastSelected())
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multiselect.setLastSelected(null);
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gantt.refreshTask(id);
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multiselect.setFirstSelected(multiselect.getLastSelected());
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}
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var res = id;
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if (!isActive)
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res = old_unselectTask.call(this, id);
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return res;
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};
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gantt.toggleTaskSelection = function(id) {
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var multiselect = gantt._multiselect;
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if (id && multiselect.isActive()) {
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multiselect.toggle(id);
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multiselect.setFirstSelected(multiselect.getLastSelected());
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}
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};
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gantt.getSelectedTasks = function() {
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var multiselect = gantt._multiselect;
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multiselect.isActive();
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return multiselect.getSelected();
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};
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gantt.eachSelectedTask = function(callback){
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return this._multiselect.forSelected(callback);
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};
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gantt.isSelectedTask = function(id){
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return this._multiselect.isSelected(id);
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};
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gantt.getLastSelectedTask = function(){
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return this._multiselect.getLastSelected();
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};
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gantt.attachEvent("onGanttReady", function(){
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gantt.$data.tasksStore.isSelected = function(id){
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return gantt._multiselect.isSelected(id);
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};
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});
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})();
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gantt.attachEvent("onTaskIdChange", function (id, new_id) {
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var multiselect = gantt._multiselect;
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if (!multiselect.isActive())
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return true;
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if (gantt.isSelectedTask(id)) {
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multiselect.unselect(id, null);
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multiselect.select(new_id, null);
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}
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});
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gantt.attachEvent("onAfterTaskDelete", function (id, item) {
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var multiselect = gantt._multiselect;
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if (!multiselect.isActive())
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return true;
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if (multiselect._selected[id]) {
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multiselect.unselect(id, null);
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multiselect._selected[id] = false;
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multiselect.setLastSelected(multiselect.getDefaultSelected());
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}
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multiselect.forSelected(function (task_id) {
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if (!gantt.isTaskExists(task_id))
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multiselect.unselect(task_id, null);
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});
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});
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gantt.attachEvent("onBeforeTaskMultiSelect", function(id, state, e){
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var multiselect = gantt._multiselect;
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if (state && multiselect.isActive()) {
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if (multiselect._one_level) {
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return multiselect.isSameLevel(id);
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}
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}
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return true;
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});
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gantt.attachEvent("onTaskClick", function(id, e) {
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if (gantt._multiselect.doSelection(e))
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gantt.callEvent("onMultiSelect", [e]);
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return true;
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});
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/***/ })
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/******/ });
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});
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