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| define(["require", "exports", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "@syncfusion/ej2-navigations", "../base/util", "../base/constant", "@syncfusion/ej2-popups", "@syncfusion/ej2-buttons", "../actions/group", "../actions/sort", "../actions/filter", "../actions/resize"], function (require, exports, ej2_base_1, ej2_base_2, ej2_navigations_1, util_1, events, ej2_popups_1, ej2_buttons_1, group_1, sort_1, filter_1, resize_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ColumnMenu = (function () {
function ColumnMenu(parent, serviceLocator) {
this.defaultItems = {};
this.localeText = this.setLocaleKey();
this.disableItems = [];
this.hiddenItems = [];
this.isOpen = false;
this.GROUP = 'e-icon-group';
this.UNGROUP = 'e-icon-ungroup';
this.ASCENDING = 'e-icon-ascending';
this.DESCENDING = 'e-icon-descending';
this.ROOT = 'e-columnmenu';
this.FILTER = 'e-icon-filter';
this.POP = 'e-filter-popup';
this.WRAP = 'e-col-menu';
this.CHOOSER = '_chooser_';
this.parent = parent;
this.gridID = parent.element.id;
this.serviceLocator = serviceLocator;
this.addEventListener();
}
ColumnMenu.prototype.wireEvents = function () {
var _this = this;
this.getColumnMenuHandlers().forEach(function (ele) {
ej2_base_1.EventHandler.add(ele, 'mousedown', _this.columnMenuHandlerDown, _this);
});
};
ColumnMenu.prototype.unwireEvents = function () {
var _this = this;
this.getColumnMenuHandlers().forEach(function (ele) {
ej2_base_1.EventHandler.remove(ele, 'mousedown', _this.columnMenuHandlerDown);
});
};
ColumnMenu.prototype.destroy = function () {
this.columnMenu.destroy();
this.removeEventListener();
this.unwireFilterEvents();
this.unwireEvents();
ej2_base_2.remove(this.element);
};
ColumnMenu.prototype.columnMenuHandlerClick = function (e) {
Eif (e.target.classList.contains('e-columnmenu')) {
if ((this.isOpen && this.headerCell !== this.getHeaderCell(e)) || document.querySelector('.e-grid-menu .e-menu-parent.e-ul')) {
this.columnMenu.close();
this.openColumnMenu(e);
}
else if (!this.isOpen) {
this.openColumnMenu(e);
}
else {
this.columnMenu.close();
}
}
};
ColumnMenu.prototype.openColumnMenu = function (e) {
var pos = { top: 0, left: 0 };
this.element.style.cssText = 'display:block;visibility:hidden';
var elePos = this.element.getBoundingClientRect();
this.element.style.cssText = 'display:none;visibility:visible';
this.headerCell = this.getHeaderCell(e);
if (ej2_base_1.Browser.isDevice) {
pos.top = ((window.innerHeight / 2) - (elePos.height / 2));
pos.left = ((window.innerWidth / 2) - (elePos.width / 2));
}
else {
if (this.parent.enableRtl) {
pos = ej2_popups_1.calculatePosition(this.headerCell, 'left', 'bottom');
}
else {
pos = ej2_popups_1.calculatePosition(this.headerCell, 'right', 'bottom');
pos.left -= elePos.width;
}
}
this.columnMenu.open(pos.top, pos.left);
e.preventDefault();
};
ColumnMenu.prototype.columnMenuHandlerDown = function (e) {
this.isOpen = !(this.element.style.display === 'none' || this.element.style.display === '');
};
ColumnMenu.prototype.getColumnMenuHandlers = function () {
return [].slice.call(this.parent.getHeaderTable().querySelectorAll('.' + this.ROOT));
};
ColumnMenu.prototype.addEventListener = function () {
if (this.parent.isDestroyed) {
return;
}
this.parent.on(events.headerRefreshed, this.wireEvents, this);
this.parent.on(events.uiUpdate, this.enableAfterRenderMenu, this);
this.parent.on(events.initialEnd, this.render, this);
if (this.isFilterItemAdded()) {
this.parent.on(events.filterDialogCreated, this.filterPosition, this);
}
this.parent.on(events.click, this.columnMenuHandlerClick, this);
};
ColumnMenu.prototype.removeEventListener = function () {
if (this.parent.isDestroyed) {
return;
}
this.parent.off(events.headerRefreshed, this.unwireEvents);
this.parent.off(events.uiUpdate, this.enableAfterRenderMenu);
this.parent.off(events.initialEnd, this.render);
Iif (this.isFilterItemAdded()) {
this.parent.off(events.filterDialogCreated, this.filterPosition);
}
this.parent.off(events.click, this.columnMenuHandlerClick);
};
ColumnMenu.prototype.enableAfterRenderMenu = function (e) {
if (e.module === this.getModuleName() && e.enable) {
if (this.columnMenu) {
this.columnMenu.destroy();
ej2_base_2.remove(this.element);
}
this.render();
}
};
ColumnMenu.prototype.render = function () {
this.l10n = this.serviceLocator.getService('localization');
this.element = ej2_base_2.createElement('ul', { id: this.gridID + '_columnmenu', className: 'e-colmenu' });
this.parent.element.appendChild(this.element);
this.columnMenu = new ej2_navigations_1.ContextMenu({
cssClass: 'e-grid-menu',
enableRtl: this.parent.enableRtl,
enablePersistence: this.parent.enablePersistence,
locale: this.parent.locale,
items: this.getItems(),
select: this.columnMenuItemClick.bind(this),
beforeOpen: this.columnMenuBeforeOpen.bind(this),
onClose: this.columnMenuOnClose.bind(this),
beforeItemRender: this.beforeMenuItemRender.bind(this),
beforeClose: this.columnMenuBeforeClose.bind(this)
});
this.columnMenu.appendTo(this.element);
this.wireFilterEvents();
};
ColumnMenu.prototype.wireFilterEvents = function () {
if (!ej2_base_1.Browser.isDevice && this.isFilterItemAdded()) {
ej2_base_1.EventHandler.add(this.element, 'mouseover', this.appendFilter, this);
}
};
ColumnMenu.prototype.unwireFilterEvents = function () {
if (!ej2_base_1.Browser.isDevice && this.isFilterItemAdded()) {
ej2_base_1.EventHandler.remove(this.element, 'mouseover', this.appendFilter);
}
};
ColumnMenu.prototype.beforeMenuItemRender = function (args) {
if (this.isChooserItem(args.item)) {
var field = this.getKeyFromId(args.item.id, this.CHOOSER);
var column = this.parent.getColumnByField(field);
var check = ej2_buttons_1.createCheckBox(false, {
label: args.item.text,
checked: column.visible
});
if (this.parent.enableRtl) {
check.classList.add('e-rtl');
}
args.element.innerHTML = '';
args.element.appendChild(check);
}
else if (args.item.id && this.getKeyFromId(args.item.id) === 'Filter') {
args.element.appendChild(ej2_base_2.createElement('span', { className: 'e-icons e-caret' }));
args.element.className += 'e-filter-item e-menu-caret-icon';
}
};
ColumnMenu.prototype.columnMenuBeforeClose = function (args) {
var colChooser = args.event ? ej2_base_1.closest(args.event.target, '.e-menu-item') : null;
if (!ej2_base_1.isNullOrUndefined(args.parentItem) &&
this.getKeyFromId(args.parentItem.id) === 'ColumnChooser' &&
colChooser && this.isChooserItem(colChooser)) {
args.cancel = true;
}
else if (args.event && (ej2_base_1.closest(args.event.target, '.' + this.POP)
|| (args.event.currentTarget && args.event.currentTarget.activeElement &&
util_1.parentsUntil(args.event.currentTarget.activeElement, 'e-filter-popup'))
|| util_1.parentsUntil(args.event.target, 'e-popup') ||
(util_1.parentsUntil(args.event.target, 'e-popup-wrapper'))) && !ej2_base_1.Browser.isDevice) {
args.cancel = true;
}
};
ColumnMenu.prototype.isChooserItem = function (item) {
return item.id && item.id.indexOf('_colmenu_') >= 0 &&
this.getKeyFromId(item.id, this.CHOOSER).indexOf('_colmenu_') === -1;
};
ColumnMenu.prototype.columnMenuBeforeOpen = function (args) {
args.column = this.targetColumn = this.getColumn();
this.parent.trigger(events.columnMenuOpen, args);
for (var _i = 0, _a = args.items; _i < _a.length; _i++) {
var item = _a[_i];
var key = this.getKeyFromId(item.id);
var dItem = this.defaultItems[key];
if (this.getDefaultItems().indexOf(key) !== -1) {
if (this.ensureDisabledStatus(key) && !dItem.hide) {
this.disableItems.push(item.text);
}
else if (item.hide) {
this.hiddenItems.push(item.text);
}
}
}
this.columnMenu.enableItems(this.disableItems, false);
this.columnMenu.hideItems(this.hiddenItems);
};
ColumnMenu.prototype.ensureDisabledStatus = function (item) {
var _this = this;
var status = false;
switch (item) {
case 'Group':
if (!this.parent.allowGrouping || (this.parent.ensureModuleInjected(group_1.Group) && this.targetColumn
&& this.parent.groupSettings.columns.indexOf(this.targetColumn.field) >= 0)) {
status = true;
}
break;
case 'AutoFitAll':
case 'AutoFit':
status = !this.parent.ensureModuleInjected(resize_1.Resize);
break;
case 'Ungroup':
Eif (!this.parent.ensureModuleInjected(group_1.Group) || (this.parent.ensureModuleInjected(group_1.Group) && this.targetColumn
&& this.parent.groupSettings.columns.indexOf(this.targetColumn.field) < 0)) {
status = true;
}
break;
case 'SortDescending':
case 'SortAscending':
if (this.parent.allowSorting && this.parent.ensureModuleInjected(sort_1.Sort)
&& this.parent.sortSettings.columns.length > 0 && this.targetColumn) {
this.parent.sortSettings.columns.forEach(function (ele) {
if (ele.field === _this.targetColumn.field
&& ele.direction.toLocaleLowerCase() === item.toLocaleLowerCase().replace('sort', '')) {
status = true;
}
});
}
else if (!this.parent.allowSorting || !this.parent.ensureModuleInjected(sort_1.Sort)) {
status = true;
}
break;
case 'Filter':
status = !(this.parent.allowFiltering && (this.parent.filterSettings.type !== 'FilterBar')
&& this.parent.ensureModuleInjected(filter_1.Filter));
}
return status;
};
ColumnMenu.prototype.columnMenuItemClick = function (args) {
var item = this.isChooserItem(args.item) ? 'ColumnChooser' : this.getKeyFromId(args.item.id);
switch (item) {
case 'AutoFit':
this.parent.autoFitColumns(this.targetColumn.field);
break;
case 'AutoFitAll':
this.parent.autoFitColumns([]);
break;
case 'Ungroup':
this.parent.ungroupColumn(this.targetColumn.field);
break;
case 'Group':
this.parent.groupColumn(this.targetColumn.field);
break;
case 'SortAscending':
this.parent.sortColumn(this.targetColumn.field, 'Ascending');
break;
case 'SortDescending':
this.parent.sortColumn(this.targetColumn.field, 'Descending');
break;
case 'ColumnChooser':
var key = this.getKeyFromId(args.item.id, this.CHOOSER);
var checkbox = args.element.querySelector('.e-checkbox-wrapper .e-frame');
if (checkbox && checkbox.classList.contains('e-check')) {
checkbox.classList.remove('e-check');
this.parent.hideColumns(key, 'field');
}
else if (checkbox) {
this.parent.showColumns(key, 'field');
checkbox.classList.add('e-check');
}
break;
case 'Filter':
this.getFilter(args.element, args.item.id);
break;
}
args.column = this.targetColumn;
this.parent.trigger(events.columnMenuClick, args);
};
ColumnMenu.prototype.columnMenuOnClose = function (args) {
var parent = 'parentObj';
Eif (args.items.length > 0 && args.items[0][parent] instanceof ej2_navigations_1.ContextMenu) {
this.columnMenu.enableItems(this.disableItems);
this.disableItems = [];
this.columnMenu.showItems(this.hiddenItems);
this.hiddenItems = [];
if (this.isFilterPopupOpen()) {
this.getFilter(args.element, args.element.id, true);
}
}
};
ColumnMenu.prototype.getDefaultItems = function () {
return ['AutoFitAll', 'AutoFit', 'SortAscending', 'SortDescending', 'Group', 'Ungroup', 'ColumnChooser', 'Filter'];
};
ColumnMenu.prototype.getItems = function () {
var items = [];
var defultItems = this.parent.columnMenuItems ? this.parent.columnMenuItems : this.getDefault();
for (var _i = 0, defultItems_1 = defultItems; _i < defultItems_1.length; _i++) {
var item = defultItems_1[_i];
if (typeof item === 'string') {
if (item === 'ColumnChooser') {
var col = this.getDefaultItem(item);
col.items = this.createChooserItems();
items.push(col);
}
else {
items.push(this.getDefaultItem(item));
}
}
else {
items.push(item);
}
}
return items;
};
ColumnMenu.prototype.getDefaultItem = function (item) {
var menuItem = {};
switch (item) {
case 'SortAscending':
menuItem = { iconCss: this.ASCENDING };
break;
case 'SortDescending':
menuItem = { iconCss: this.DESCENDING };
break;
case 'Group':
menuItem = { iconCss: this.GROUP };
break;
case 'Ungroup':
menuItem = { iconCss: this.UNGROUP };
break;
case 'Filter':
menuItem = { iconCss: this.FILTER };
break;
}
this.defaultItems[item] = {
text: this.getLocaleText(item), id: this.generateID(item),
iconCss: menuItem.iconCss ? 'e-icons ' + menuItem.iconCss : null
};
return this.defaultItems[item];
};
ColumnMenu.prototype.getLocaleText = function (item) {
return this.l10n.getConstant(this.localeText[item]);
};
ColumnMenu.prototype.generateID = function (item, append) {
return this.gridID + '_colmenu_' + (append ? append + item : item);
};
ColumnMenu.prototype.getKeyFromId = function (id, append) {
return id.indexOf('_colmenu_') > 0 &&
id.replace(this.gridID + '_colmenu_' + (append ? append : ''), '');
};
ColumnMenu.prototype.getColumnMenu = function () {
return this.element;
};
ColumnMenu.prototype.getModuleName = function () {
return 'columnMenu';
};
ColumnMenu.prototype.setLocaleKey = function () {
return {
'AutoFitAll': 'autoFitAll',
'AutoFit': 'autoFit',
'Group': 'Group',
'Ungroup': 'Ungroup',
'SortAscending': 'SortAscending',
'SortDescending': 'SortDescending',
'ColumnChooser': 'Columnchooser',
'Filter': 'FilterMenu'
};
};
ColumnMenu.prototype.getHeaderCell = function (e) {
return ej2_base_1.closest(e.target, 'th.e-headercell');
};
ColumnMenu.prototype.getColumn = function () {
Eif (this.headerCell) {
var uid = this.headerCell.querySelector('.e-headercelldiv').getAttribute('e-mappinguid');
return this.parent.getColumnByUid(uid);
}
return null;
};
ColumnMenu.prototype.createChooserItems = function () {
var items = [];
for (var _i = 0, _a = this.parent.getColumns(); _i < _a.length; _i++) {
var col = _a[_i];
if (col.showInColumnChooser && col.field) {
items.push({ id: this.generateID(col.field, this.CHOOSER), text: col.headerText ? col.headerText : col.field });
}
}
return items;
};
ColumnMenu.prototype.appendFilter = function (e) {
var filter = 'Filter';
if (!this.defaultItems[filter]) {
return;
}
else {
var key = this.defaultItems[filter].id;
if (ej2_base_1.closest(e.target, '#' + key) && !this.isFilterPopupOpen()) {
this.getFilter(e.target, key);
}
else Eif (!ej2_base_1.closest(e.target, '#' + key) && this.isFilterPopupOpen()) {
this.getFilter(e.target, key, true);
}
}
};
ColumnMenu.prototype.getFilter = function (target, id, isClose) {
var filterPopup = this.getFilterPop();
if (filterPopup) {
filterPopup.style.display = !ej2_base_1.Browser.isDevice && isClose ? 'none' : 'block';
}
else {
this.parent.notify(events.filterOpen, {
col: this.targetColumn, target: target, isClose: isClose, id: id
});
}
};
ColumnMenu.prototype.setPosition = function (li, ul) {
var gridPos = this.parent.element.getBoundingClientRect();
var liPos = li.getBoundingClientRect();
var left = liPos.left - gridPos.left;
var top = liPos.top - gridPos.top;
Iif (gridPos.height < top) {
top = top - ul.offsetHeight + liPos.height;
}
else Iif (gridPos.height < top + ul.offsetHeight) {
top = gridPos.height - ul.offsetHeight;
}
Iif (window.innerHeight < ul.offsetHeight + top + gridPos.top) {
top = window.innerHeight - ul.offsetHeight - gridPos.top;
}
left += (this.parent.enableRtl ? -ul.offsetWidth : liPos.width);
Iif (gridPos.width <= left + ul.offsetWidth) {
left -= liPos.width + ul.offsetWidth;
}
else Eif (left < 0) {
left += ul.offsetWidth + liPos.width;
}
ul.style.top = top + 'px';
ul.style.left = left + 'px';
};
ColumnMenu.prototype.filterPosition = function (e) {
var filterPopup = this.getFilterPop();
filterPopup.classList.add(this.WRAP);
Eif (!ej2_base_1.Browser.isDevice) {
var disp = filterPopup.style.display;
filterPopup.style.cssText += 'display:block;visibility:hidden';
var li = this.element.querySelector('.' + this.FILTER);
Eif (li) {
this.setPosition(li.parentElement, filterPopup);
filterPopup.style.cssText += 'display:' + disp + ';visibility:visible';
}
}
};
ColumnMenu.prototype.getDefault = function () {
var items = [];
Eif (this.parent.ensureModuleInjected(resize_1.Resize)) {
items.push('AutoFitAll');
items.push('AutoFit');
}
if (this.parent.allowGrouping && this.parent.ensureModuleInjected(group_1.Group)) {
items.push('Group');
items.push('Ungroup');
}
if (this.parent.allowSorting && this.parent.ensureModuleInjected(sort_1.Sort)) {
items.push('SortAscending');
items.push('SortDescending');
}
items.push('ColumnChooser');
if (this.parent.allowFiltering && (this.parent.filterSettings.type !== 'FilterBar') &&
this.parent.ensureModuleInjected(filter_1.Filter)) {
items.push('Filter');
}
return items;
};
ColumnMenu.prototype.isFilterPopupOpen = function () {
var filterPopup = this.getFilterPop();
return filterPopup && filterPopup.style.display !== 'none';
};
ColumnMenu.prototype.getFilterPop = function () {
return this.parent.element.querySelector('.' + this.POP);
};
ColumnMenu.prototype.isFilterItemAdded = function () {
return (this.parent.columnMenuItems &&
this.parent.columnMenuItems.indexOf('Filter') >= 0) || !this.parent.columnMenuItems;
};
return ColumnMenu;
}());
exports.ColumnMenu = ColumnMenu;
});
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