primeng/fesm2015/primeng-table.js

import { Injectable, EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, ElementRef, NgZone, ChangeDetectorRef, Input, Output, ViewChild, ContentChildren, Directive, HostListener, Optional, NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { PrimeTemplate, SharedModule } from 'primeng/api';
import { PaginatorModule } from 'primeng/paginator';
import { DomHandler } from 'primeng/dom';
import { ObjectUtils, FilterUtils } from 'primeng/utils';
import { Subject } from 'rxjs';
import { CdkVirtualScrollViewport, ScrollingModule } from '@angular/cdk/scrolling';

class TableService {
    constructor() {
        this.sortSource = new Subject();
        this.selectionSource = new Subject();
        this.contextMenuSource = new Subject();
        this.valueSource = new Subject();
        this.totalRecordsSource = new Subject();
        this.columnsSource = new Subject();
        this.sortSource$ = this.sortSource.asObservable();
        this.selectionSource$ = this.selectionSource.asObservable();
        this.contextMenuSource$ = this.contextMenuSource.asObservable();
        this.valueSource$ = this.valueSource.asObservable();
        this.totalRecordsSource$ = this.totalRecordsSource.asObservable();
        this.columnsSource$ = this.columnsSource.asObservable();
    }
    onSort(sortMeta) {
        this.sortSource.next(sortMeta);
    }
    onSelectionChange() {
        this.selectionSource.next();
    }
    onContextMenu(data) {
        this.contextMenuSource.next(data);
    }
    onValueChange(value) {
        this.valueSource.next(value);
    }
    onTotalRecordsChange(value) {
        this.totalRecordsSource.next(value);
    }
    onColumnsChange(columns) {
        this.columnsSource.next(columns);
    }
}
TableService.decorators = [
    { type: Injectable }
];
class Table {
    constructor(el, zone, tableService, cd) {
        this.el = el;
        this.zone = zone;
        this.tableService = tableService;
        this.cd = cd;
        this.pageLinks = 5;
        this.alwaysShowPaginator = true;
        this.paginatorPosition = 'bottom';
        this.paginatorDropdownScrollHeight = '200px';
        this.currentPageReportTemplate = '{currentPage} of {totalPages}';
        this.showPageLinks = true;
        this.defaultSortOrder = 1;
        this.sortMode = 'single';
        this.resetPageOnSort = true;
        this.selectionChange = new EventEmitter();
        this.contextMenuSelectionChange = new EventEmitter();
        this.contextMenuSelectionMode = "separate";
        this.rowTrackBy = (index, item) => item;
        this.lazy = false;
        this.lazyLoadOnInit = true;
        this.compareSelectionBy = 'deepEquals';
        this.csvSeparator = ',';
        this.exportFilename = 'download';
        this.filters = {};
        this.filterDelay = 300;
        this.expandedRowKeys = {};
        this.editingRowKeys = {};
        this.rowExpandMode = 'multiple';
        this.virtualScrollDelay = 150;
        this.virtualRowHeight = 28;
        this.columnResizeMode = 'fit';
        this.loadingIcon = 'pi pi-spinner';
        this.showLoader = true;
        this.stateStorage = 'session';
        this.editMode = 'cell';
        this.onRowSelect = new EventEmitter();
        this.onRowUnselect = new EventEmitter();
        this.onPage = new EventEmitter();
        this.onSort = new EventEmitter();
        this.onFilter = new EventEmitter();
        this.onLazyLoad = new EventEmitter();
        this.onRowExpand = new EventEmitter();
        this.onRowCollapse = new EventEmitter();
        this.onContextMenuSelect = new EventEmitter();
        this.onColResize = new EventEmitter();
        this.onColReorder = new EventEmitter();
        this.onRowReorder = new EventEmitter();
        this.onEditInit = new EventEmitter();
        this.onEditComplete = new EventEmitter();
        this.onEditCancel = new EventEmitter();
        this.onHeaderCheckboxToggle = new EventEmitter();
        this.sortFunction = new EventEmitter();
        this.firstChange = new EventEmitter();
        this.rowsChange = new EventEmitter();
        this.onStateSave = new EventEmitter();
        this.onStateRestore = new EventEmitter();
        this._value = [];
        this._totalRecords = 0;
        this._first = 0;
        this.selectionKeys = {};
        this._sortOrder = 1;
    }
    ngOnInit() {
        if (this.lazy && this.lazyLoadOnInit) {
            if (!this.virtualScroll) {
                this.onLazyLoad.emit(this.createLazyLoadMetadata());
            }
            if (this.restoringFilter) {
                this.restoringFilter = false;
            }
        }
        this.initialized = true;
    }
    ngAfterContentInit() {
        this.templates.forEach((item) => {
            switch (item.getType()) {
                case 'caption':
                    this.captionTemplate = item.template;
                    break;
                case 'header':
                    this.headerTemplate = item.template;
                    break;
                case 'body':
                    this.bodyTemplate = item.template;
                    break;
                case 'loadingbody':
                    this.loadingBodyTemplate = item.template;
                    break;
                case 'footer':
                    this.footerTemplate = item.template;
                    break;
                case 'summary':
                    this.summaryTemplate = item.template;
                    break;
                case 'colgroup':
                    this.colGroupTemplate = item.template;
                    break;
                case 'rowexpansion':
                    this.expandedRowTemplate = item.template;
                    break;
                case 'frozenrows':
                    this.frozenRowsTemplate = item.template;
                    break;
                case 'frozenheader':
                    this.frozenHeaderTemplate = item.template;
                    break;
                case 'frozenbody':
                    this.frozenBodyTemplate = item.template;
                    break;
                case 'frozenfooter':
                    this.frozenFooterTemplate = item.template;
                    break;
                case 'frozencolgroup':
                    this.frozenColGroupTemplate = item.template;
                    break;
                case 'emptymessage':
                    this.emptyMessageTemplate = item.template;
                    break;
                case 'paginatorleft':
                    this.paginatorLeftTemplate = item.template;
                    break;
                case 'paginatorright':
                    this.paginatorRightTemplate = item.template;
                    break;
            }
        });
    }
    ngAfterViewInit() {
        if (this.isStateful() && this.resizableColumns) {
            this.restoreColumnWidths();
        }
    }
    clearCache() {
        if (this.scrollable) {
            if (this.scrollableViewChild) {
                this.scrollableViewChild.clearCache();
            }
            if (this.scrollableFrozenViewChild) {
                this.scrollableViewChild.clearCache();
            }
        }
    }
    ngOnChanges(simpleChange) {
        if (simpleChange.value) {
            if (this.isStateful() && !this.stateRestored) {
                this.restoreState();
            }
            this._value = simpleChange.value.currentValue;
            if (!this.lazy) {
                this.clearCache();
                this.totalRecords = (this._value ? this._value.length : 0);
                if (this.sortMode == 'single' && this.sortField)
                    this.sortSingle();
                else if (this.sortMode == 'multiple' && this.multiSortMeta)
                    this.sortMultiple();
                else if (this.hasFilter()) //sort already filters
                    this._filter();
            }
            this.tableService.onValueChange(simpleChange.value.currentValue);
        }
        if (simpleChange.columns) {
            this._columns = simpleChange.columns.currentValue;
            this.tableService.onColumnsChange(simpleChange.columns.currentValue);
            if (this._columns && this.isStateful() && this.reorderableColumns && !this.columnOrderStateRestored) {
                this.restoreColumnOrder();
            }
        }
        if (simpleChange.sortField) {
            this._sortField = simpleChange.sortField.currentValue;
            //avoid triggering lazy load prior to lazy initialization at onInit
            if (!this.lazy || this.initialized) {
                if (this.sortMode === 'single') {
                    this.sortSingle();
                }
            }
        }
        if (simpleChange.sortOrder) {
            this._sortOrder = simpleChange.sortOrder.currentValue;
            //avoid triggering lazy load prior to lazy initialization at onInit
            if (!this.lazy || this.initialized) {
                if (this.sortMode === 'single') {
                    this.sortSingle();
                }
            }
        }
        if (simpleChange.multiSortMeta) {
            this._multiSortMeta = simpleChange.multiSortMeta.currentValue;
            if (this.sortMode === 'multiple') {
                this.sortMultiple();
            }
        }
        if (simpleChange.selection) {
            this._selection = simpleChange.selection.currentValue;
            if (!this.preventSelectionSetterPropagation) {
                this.updateSelectionKeys();
                this.tableService.onSelectionChange();
            }
            this.preventSelectionSetterPropagation = false;
        }
    }
    get value() {
        return this._value;
    }
    set value(val) {
        this._value = val;
    }
    get columns() {
        return this._columns;
    }
    set columns(cols) {
        this._columns = cols;
    }
    get first() {
        return this._first;
    }
    set first(val) {
        this._first = val;
    }
    get rows() {
        return this._rows;
    }
    set rows(val) {
        this._rows = val;
    }
    get totalRecords() {
        return this._totalRecords;
    }
    set totalRecords(val) {
        this._totalRecords = val;
        this.tableService.onTotalRecordsChange(this._totalRecords);
    }
    get sortField() {
        return this._sortField;
    }
    set sortField(val) {
        this._sortField = val;
    }
    get sortOrder() {
        return this._sortOrder;
    }
    set sortOrder(val) {
        this._sortOrder = val;
    }
    get multiSortMeta() {
        return this._multiSortMeta;
    }
    set multiSortMeta(val) {
        this._multiSortMeta = val;
    }
    get selection() {
        return this._selection;
    }
    set selection(val) {
        this._selection = val;
    }
    updateSelectionKeys() {
        if (this.dataKey && this._selection) {
            this.selectionKeys = {};
            if (Array.isArray(this._selection)) {
                for (let data of this._selection) {
                    this.selectionKeys[String(ObjectUtils.resolveFieldData(data, this.dataKey))] = 1;
                }
            }
            else {
                this.selectionKeys[String(ObjectUtils.resolveFieldData(this._selection, this.dataKey))] = 1;
            }
        }
    }
    onPageChange(event) {
        this.first = event.first;
        this.rows = event.rows;
        if (this.lazy) {
            this.onLazyLoad.emit(this.createLazyLoadMetadata());
        }
        this.onPage.emit({
            first: this.first,
            rows: this.rows
        });
        this.firstChange.emit(this.first);
        this.rowsChange.emit(this.rows);
        this.tableService.onValueChange(this.value);
        if (this.isStateful()) {
            this.saveState();
        }
        this.anchorRowIndex = null;
        if (this.scrollable) {
            this.resetScrollTop();
        }
    }
    sort(event) {
        let originalEvent = event.originalEvent;
        if (this.sortMode === 'single') {
            this._sortOrder = (this.sortField === event.field) ? this.sortOrder * -1 : this.defaultSortOrder;
            this._sortField = event.field;
            this.sortSingle();
            if (this.resetPageOnSort) {
                this._first = 0;
                this.firstChange.emit(this._first);
                if (this.scrollable) {
                    this.resetScrollTop();
                }
            }
        }
        if (this.sortMode === 'multiple') {
            let metaKey = originalEvent.metaKey || originalEvent.ctrlKey;
            let sortMeta = this.getSortMeta(event.field);
            if (sortMeta) {
                if (!metaKey) {
                    this._multiSortMeta = [{ field: event.field, order: sortMeta.order * -1 }];
                    if (this.resetPageOnSort) {
                        this._first = 0;
                        this.firstChange.emit(this._first);
                        if (this.scrollable) {
                            this.resetScrollTop();
                        }
                    }
                }
                else {
                    sortMeta.order = sortMeta.order * -1;
                }
            }
            else {
                if (!metaKey || !this.multiSortMeta) {
                    this._multiSortMeta = [];
                    if (this.resetPageOnSort) {
                        this._first = 0;
                        this.firstChange.emit(this._first);
                    }
                }
                this._multiSortMeta.push({ field: event.field, order: this.defaultSortOrder });
            }
            this.sortMultiple();
        }
        if (this.isStateful()) {
            this.saveState();
        }
        this.anchorRowIndex = null;
    }
    sortSingle() {
        if (this.sortField && this.sortOrder) {
            if (this.restoringSort) {
                this.restoringSort = false;
            }
            if (this.lazy) {
                this.onLazyLoad.emit(this.createLazyLoadMetadata());
            }
            else if (this.value) {
                if (this.customSort) {
                    this.sortFunction.emit({
                        data: this.value,
                        mode: this.sortMode,
                        field: this.sortField,
                        order: this.sortOrder
                    });
                }
                else {
                    this.value.sort((data1, data2) => {
                        let value1 = ObjectUtils.resolveFieldData(data1, this.sortField);
                        let value2 = ObjectUtils.resolveFieldData(data2, this.sortField);
                        let result = null;
                        if (value1 == null && value2 != null)
                            result = -1;
                        else if (value1 != null && value2 == null)
                            result = 1;
                        else if (value1 == null && value2 == null)
                            result = 0;
                        else if (typeof value1 === 'string' && typeof value2 === 'string')
                            result = value1.localeCompare(value2);
                        else
                            result = (value1 < value2) ? -1 : (value1 > value2) ? 1 : 0;
                        return (this.sortOrder * result);
                    });
                    this._value = [...this.value];
                }
                if (this.hasFilter()) {
                    this._filter();
                }
            }
            let sortMeta = {
                field: this.sortField,
                order: this.sortOrder
            };
            this.onSort.emit(sortMeta);
            this.tableService.onSort(sortMeta);
        }
    }
    sortMultiple() {
        if (this.multiSortMeta) {
            if (this.lazy) {
                this.onLazyLoad.emit(this.createLazyLoadMetadata());
            }
            else if (this.value) {
                if (this.customSort) {
                    this.sortFunction.emit({
                        data: this.value,
                        mode: this.sortMode,
                        multiSortMeta: this.multiSortMeta
                    });
                }
                else {
                    this.value.sort((data1, data2) => {
                        return this.multisortField(data1, data2, this.multiSortMeta, 0);
                    });
                    this._value = [...this.value];
                }
                if (this.hasFilter()) {
                    this._filter();
                }
            }
            this.onSort.emit({
                multisortmeta: this.multiSortMeta
            });
            this.tableService.onSort(this.multiSortMeta);
        }
    }
    multisortField(data1, data2, multiSortMeta, index) {
        let value1 = ObjectUtils.resolveFieldData(data1, multiSortMeta[index].field);
        let value2 = ObjectUtils.resolveFieldData(data2, multiSortMeta[index].field);
        let result = null;
        if (value1 == null && value2 != null)
            result = -1;
        else if (value1 != null && value2 == null)
            result = 1;
        else if (value1 == null && value2 == null)
            result = 0;
        else if (typeof value1 == 'string' || value1 instanceof String) {
            if (value1.localeCompare && (value1 != value2)) {
                return (multiSortMeta[index].order * value1.localeCompare(value2));
            }
        }
        else {
            result = (value1 < value2) ? -1 : 1;
        }
        if (value1 == value2) {
            return (multiSortMeta.length - 1) > (index) ? (this.multisortField(data1, data2, multiSortMeta, index + 1)) : 0;
        }
        return (multiSortMeta[index].order * result);
    }
    getSortMeta(field) {
        if (this.multiSortMeta && this.multiSortMeta.length) {
            for (let i = 0; i < this.multiSortMeta.length; i++) {
                if (this.multiSortMeta[i].field === field) {
                    return this.multiSortMeta[i];
                }
            }
        }
        return null;
    }
    isSorted(field) {
        if (this.sortMode === 'single') {
            return (this.sortField && this.sortField === field);
        }
        else if (this.sortMode === 'multiple') {
            let sorted = false;
            if (this.multiSortMeta) {
                for (let i = 0; i < this.multiSortMeta.length; i++) {
                    if (this.multiSortMeta[i].field == field) {
                        sorted = true;
                        break;
                    }
                }
            }
            return sorted;
        }
    }
    handleRowClick(event) {
        let target = event.originalEvent.target;
        let targetNode = target.nodeName;
        let parentNode = target.parentElement && target.parentElement.nodeName;
        if (targetNode == 'INPUT' || targetNode == 'BUTTON' || targetNode == 'A' ||
            parentNode == 'INPUT' || parentNode == 'BUTTON' || parentNode == 'A' ||
            (DomHandler.hasClass(event.originalEvent.target, 'p-clickable'))) {
            return;
        }
        if (this.selectionMode) {
            this.preventSelectionSetterPropagation = true;
            if (this.isMultipleSelectionMode() && event.originalEvent.shiftKey && this.anchorRowIndex != null) {
                DomHandler.clearSelection();
                if (this.rangeRowIndex != null) {
                    this.clearSelectionRange(event.originalEvent);
                }
                this.rangeRowIndex = event.rowIndex;
                this.selectRange(event.originalEvent, event.rowIndex);
            }
            else {
                let rowData = event.rowData;
                let selected = this.isSelected(rowData);
                let metaSelection = this.rowTouched ? false : this.metaKeySelection;
                let dataKeyValue = this.dataKey ? String(ObjectUtils.resolveFieldData(rowData, this.dataKey)) : null;
                this.anchorRowIndex = event.rowIndex;
                this.rangeRowIndex = event.rowIndex;
                if (metaSelection) {
                    let metaKey = event.originalEvent.metaKey || event.originalEvent.ctrlKey;
                    if (selected && metaKey) {
                        if (this.isSingleSelectionMode()) {
                            this._selection = null;
                            this.selectionKeys = {};
                            this.selectionChange.emit(null);
                        }
                        else {
                            let selectionIndex = this.findIndexInSelection(rowData);
                            this._selection = this.selection.filter((val, i) => i != selectionIndex);
                            this.selectionChange.emit(this.selection);
                            if (dataKeyValue) {
                                delete this.selectionKeys[dataKeyValue];
                            }
                        }
                        this.onRowUnselect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row' });
                    }
                    else {
                        if (this.isSingleSelectionMode()) {
                            this._selection = rowData;
                            this.selectionChange.emit(rowData);
                            if (dataKeyValue) {
                                this.selectionKeys = {};
                                this.selectionKeys[dataKeyValue] = 1;
                            }
                        }
                        else if (this.isMultipleSelectionMode()) {
                            if (metaKey) {
                                this._selection = this.selection || [];
                            }
                            else {
                                this._selection = [];
                                this.selectionKeys = {};
                            }
                            this._selection = [...this.selection, rowData];
                            this.selectionChange.emit(this.selection);
                            if (dataKeyValue) {
                                this.selectionKeys[dataKeyValue] = 1;
                            }
                        }
                        this.onRowSelect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row', index: event.rowIndex });
                    }
                }
                else {
                    if (this.selectionMode === 'single') {
                        if (selected) {
                            this._selection = null;
                            this.selectionKeys = {};
                            this.selectionChange.emit(this.selection);
                            this.onRowUnselect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row' });
                        }
                        else {
                            this._selection = rowData;
                            this.selectionChange.emit(this.selection);
                            this.onRowSelect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row', index: event.rowIndex });
                            if (dataKeyValue) {
                                this.selectionKeys = {};
                                this.selectionKeys[dataKeyValue] = 1;
                            }
                        }
                    }
                    else if (this.selectionMode === 'multiple') {
                        if (selected) {
                            let selectionIndex = this.findIndexInSelection(rowData);
                            this._selection = this.selection.filter((val, i) => i != selectionIndex);
                            this.selectionChange.emit(this.selection);
                            this.onRowUnselect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row' });
                            if (dataKeyValue) {
                                delete this.selectionKeys[dataKeyValue];
                            }
                        }
                        else {
                            this._selection = this.selection ? [...this.selection, rowData] : [rowData];
                            this.selectionChange.emit(this.selection);
                            this.onRowSelect.emit({ originalEvent: event.originalEvent, data: rowData, type: 'row', index: event.rowIndex });
                            if (dataKeyValue) {
                                this.selectionKeys[dataKeyValue] = 1;
                            }
                        }
                    }
                }
            }
            this.tableService.onSelectionChange();
            if (this.isStateful()) {
                this.saveState();
            }
        }
        this.rowTouched = false;
    }
    handleRowTouchEnd(event) {
        this.rowTouched = true;
    }
    handleRowRightClick(event) {
        if (this.contextMenu) {
            const rowData = event.rowData;
            if (this.contextMenuSelectionMode === 'separate') {
                this.contextMenuSelection = rowData;
                this.contextMenuSelectionChange.emit(rowData);
                this.onContextMenuSelect.emit({ originalEvent: event.originalEvent, data: rowData, index: event.rowIndex });
                this.contextMenu.show(event.originalEvent);
                this.tableService.onContextMenu(rowData);
            }
            else if (this.contextMenuSelectionMode === 'joint') {
                this.preventSelectionSetterPropagation = true;
                let selected = this.isSelected(rowData);
                let dataKeyValue = this.dataKey ? String(ObjectUtils.resolveFieldData(rowData, this.dataKey)) : null;
                if (!selected) {
                    if (this.isSingleSelectionMode()) {
                        this.selection = rowData;
                        this.selectionChange.emit(rowData);
                    }
                    else if (this.isMultipleSelectionMode()) {
                        this.selection = [rowData];
                        this.selectionChange.emit(this.selection);
                    }
                    if (dataKeyValue) {
                        this.selectionKeys[dataKeyValue] = 1;
                    }
                }
                this.contextMenu.show(event.originalEvent);
                this.onContextMenuSelect.emit({ originalEvent: event, data: rowData, index: event.rowIndex });
            }
        }
    }
    selectRange(event, rowIndex) {
        let rangeStart, rangeEnd;
        if (this.anchorRowIndex > rowIndex) {
            rangeStart = rowIndex;
            rangeEnd = this.anchorRowIndex;
        }
        else if (this.anchorRowIndex < rowIndex) {
            rangeStart = this.anchorRowIndex;
            rangeEnd = rowIndex;
        }
        else {
            rangeStart = rowIndex;
            rangeEnd = rowIndex;
        }
        if (this.lazy && this.paginator) {
            rangeStart -= this.first;
            rangeEnd -= this.first;
        }
        for (let i = rangeStart; i <= rangeEnd; i++) {
            let rangeRowData = this.filteredValue ? this.filteredValue[i] : this.value[i];
            if (!this.isSelected(rangeRowData)) {
                this._selection = [...this.selection, rangeRowData];
                let dataKeyValue = this.dataKey ? String(ObjectUtils.resolveFieldData(rangeRowData, this.dataKey)) : null;
                if (dataKeyValue) {
                    this.selectionKeys[dataKeyValue] = 1;
                }
                this.onRowSelect.emit({ originalEvent: event, data: rangeRowData, type: 'row' });
            }
        }
        this.selectionChange.emit(this.selection);
    }
    clearSelectionRange(event) {
        let rangeStart, rangeEnd;
        if (this.rangeRowIndex > this.anchorRowIndex) {
            rangeStart = this.anchorRowIndex;
            rangeEnd = this.rangeRowIndex;
        }
        else if (this.rangeRowIndex < this.anchorRowIndex) {
            rangeStart = this.rangeRowIndex;
            rangeEnd = this.anchorRowIndex;
        }
        else {
            rangeStart = this.rangeRowIndex;
            rangeEnd = this.rangeRowIndex;
        }
        for (let i = rangeStart; i <= rangeEnd; i++) {
            let rangeRowData = this.value[i];
            let selectionIndex = this.findIndexInSelection(rangeRowData);
            this._selection = this.selection.filter((val, i) => i != selectionIndex);
            let dataKeyValue = this.dataKey ? String(ObjectUtils.resolveFieldData(rangeRowData, this.dataKey)) : null;
            if (dataKeyValue) {
                delete this.selectionKeys[dataKeyValue];
            }
            this.onRowUnselect.emit({ originalEvent: event, data: rangeRowData, type: 'row' });
        }
    }
    isSelected(rowData) {
        if (rowData && this.selection) {
            if (this.dataKey) {
                return this.selectionKeys[ObjectUtils.resolveFieldData(rowData, this.dataKey)] !== undefined;
            }
            else {
                if (this.selection instanceof Array)
                    return this.findIndexInSelection(rowData) > -1;
                else
                    return this.equals(rowData, this.selection);
            }
        }
        return false;
    }
    findIndexInSelection(rowData) {
        let index = -1;
        if (this.selection && this.selection.length) {
            for (let i = 0; i < this.selection.length; i++) {
                if (this.equals(rowData, this.selection[i])) {
                    index = i;
                    break;
                }
            }
        }
        return index;
    }
    toggleRowWithRadio(event, rowData) {
        this.preventSelectionSetterPropagation = true;
        if (this.selection != rowData) {
            this._selection = rowData;
            this.selectionChange.emit(this.selection);
            this.onRowSelect.emit({ originalEvent: event.originalEvent, index: event.rowIndex, data: rowData, type: 'radiobutton' });
            if (this.dataKey) {
                this.selectionKeys = {};
                this.selectionKeys[String(ObjectUtils.resolveFieldData(rowData, this.dataKey))] = 1;
            }
        }
        else {
            this._selection = null;
            this.selectionChange.emit(this.selection);
            this.onRowUnselect.emit({ originalEvent: event.originalEvent, index: event.rowIndex, data: rowData, type: 'radiobutton' });
        }
        this.tableService.onSelectionChange();
        if (this.isStateful()) {
            this.saveState();
        }
    }
    toggleRowWithCheckbox(event, rowData) {
        this.selection = this.selection || [];
        let selected = this.isSelected(rowData);
        let dataKeyValue = this.dataKey ? String(ObjectUtils.resolveFieldData(rowData, this.dataKey)) : null;
        this.preventSelectionSetterPropagation = true;
        if (selected) {
            let selectionIndex = this.findIndexInSelection(rowData);
            this._selection = this.selection.filter((val, i) => i != selectionIndex);
            this.selectionChange.emit(this.selection);
            this.onRowUnselect.emit({ originalEvent: event.originalEvent, index: event.rowIndex, data: rowData, type: 'checkbox' });
            if (dataKeyValue) {
                delete this.selectionKeys[dataKeyValue];
            }
        }
        else {
            this._selection = this.selection ? [...this.selection, rowData] : [rowData];
            this.selectionChange.emit(this.selection);
            this.onRowSelect.emit({ originalEvent: event.originalEvent, index: event.rowIndex, data: rowData, type: 'checkbox' });
            if (dataKeyValue) {
                this.selectionKeys[dataKeyValue] = 1;
            }
        }
        this.tableService.onSelectionChange();
        if (this.isStateful()) {
            this.saveState();
        }
    }
    toggleRowsWithCheckbox(event, check) {
        this._selection = check ? this.filteredValue ? this.filteredValue.slice() : this.value.slice() : [];
        this.preventSelectionSetterPropagation = true;
        this.updateSelectionKeys();
        this.selectionChange.emit(this._selection);
        this.tableService.onSelectionChange();
        this.onHeaderCheckboxToggle.emit({ originalEvent: event, checked: check });
        if (this.isStateful()) {
            this.saveState();
        }
    }
    equals(data1, data2) {
        return this.compareSelectionBy === 'equals' ? (data1 === data2) : ObjectUtils.equals(data1, data2, this.dataKey);
    }
    filter(value, field, matchMode) {
        if (this.filterTimeout) {
            clearTimeout(this.filterTimeout);
        }
        if (!this.isFilterBlank(value)) {
            this.filters[field] = { value: value, matchMode: matchMode };
        }
        else if (this.filters[field]) {
            delete this.filters[field];
        }
        this.filterTimeout = setTimeout(() => {
            this._filter();
            this.filterTimeout = null;
        }, this.filterDelay);
        this.anchorRowIndex = null;
    }
    filterGlobal(value, matchMode) {
        this.filter(value, 'global', matchMode);
    }
    isFilterBlank(filter) {
        if (filter !== null && filter !== undefined) {
            if ((typeof filter === 'string' && filter.trim().length == 0) || (filter instanceof Array && filter.length == 0))
                return true;
            else
                return false;
        }
        return true;
    }
    _filter() {
        if (!this.restoringFilter) {
            this.first = 0;
            this.firstChange.emit(this.first);
        }
        if (this.lazy) {
            this.onLazyLoad.emit(this.createLazyLoadMetadata());
        }
        else {
            if (!this.value) {
                return;
            }
            if (!this.hasFilter()) {
                this.filteredValue = null;
                if (this.paginator) {
                    this.totalRecords = this.value ? this.value.length : 0;
                }
            }
            else {
                let globalFilterFieldsArray;
                if (this.filters['global']) {
                    if (!this.columns && !this.globalFilterFields)
                        throw new Error('Global filtering requires dynamic columns or globalFilterFields to be defined.');
                    else
                        globalFilterFieldsArray = this.globalFilterFields || this.columns;
                }
                this.filteredValue = [];
                for (let i = 0; i < this.value.length; i++) {
                    let localMatch = true;
                    let globalMatch = false;
                    let localFiltered = false;
                    for (let prop in this.filters) {
                        if (this.filters.hasOwnProperty(prop) && prop !== 'global') {
                            localFiltered = true;
                            let filterMeta = this.filters[prop];
                            let filterField = prop;
                            let filterValue = filterMeta.value;
                            let filterMatchMode = filterMeta.matchMode || 'startsWith';
                            let dataFieldValue = ObjectUtils.resolveFieldData(this.value[i], filterField);
                            let filterConstraint = FilterUtils[filterMatchMode];
                            if (!filterConstraint(dataFieldValue, filterValue, this.filterLocale)) {
                                localMatch = false;
                            }
                            if (!localMatch) {
                                break;
                            }
                        }
                    }
                    if (this.filters['global'] && !globalMatch && globalFilterFieldsArray) {
                        for (let j = 0; j < globalFilterFieldsArray.length; j++) {
                            let globalFilterField = globalFilterFieldsArray[j].field || globalFilterFieldsArray[j];
                            globalMatch = FilterUtils[this.filters['global'].matchMode](ObjectUtils.resolveFieldData(this.value[i], globalFilterField), this.filters['global'].value, this.filterLocale);
                            if (globalMatch) {
                                break;
                            }
                        }
                    }
                    let matches;
                    if (this.filters['global']) {
                        matches = localFiltered ? (localFiltered && localMatch && globalMatch) : globalMatch;
                    }
                    else {
                        matches = localFiltered && localMatch;
                    }
                    if (matches) {
                        this.filteredValue.push(this.value[i]);
                    }
                }
                if (this.filteredValue.length === this.value.length) {
                    this.filteredValue = null;
                }
                if (this.paginator) {
                    this.totalRecords = this.filteredValue ? this.filteredValue.length : this.value ? this.value.length : 0;
                }
            }
        }
        this.onFilter.emit({
            filters: this.filters,
            filteredValue: this.filteredValue || this.value
        });
        this.tableService.onValueChange(this.value);
        if (this.isStateful() && !this.restoringFilter) {
            this.saveState();
        }
        if (this.restoringFilter) {
            this.restoringFilter = false;
        }
        this.cd.markForCheck();
        if (this.scrollable) {
            this.resetScrollTop();
        }
    }
    hasFilter() {
        let empty = true;
        for (let prop in this.filters) {
            if (this.filters.hasOwnProperty(prop)) {
                empty = false;
                break;
            }
        }
        return !empty;
    }
    createLazyLoadMetadata() {
        return {
            first: this.first,
            rows: this.rows,
            sortField: this.sortField,
            sortOrder: this.sortOrder,
            filters: this.filters,
            globalFilter: this.filters && this.filters['global'] ? this.filters['global'].value : null,
            multiSortMeta: this.multiSortMeta
        };
    }
    clear() {
        this._sortField = null;
        this._sortOrder = this.defaultSortOrder;
        this._multiSortMeta = null;
        this.tableService.onSort(null);
        this.filteredValue = null;
        this.filters = {};
        this.first = 0;
        this.firstChange.emit(this.first);
        if (this.lazy) {
            this.onLazyLoad.emit(this.createLazyLoadMetadata());
        }
        else {
            this.totalRecords = (this._value ? this._value.length : 0);
        }
    }
    reset() {
        console.warn("reset function is deprecated, use clear instead.");
        this.clear();
    }
    exportCSV(options) {
        let data;
        let csv = '';
        let columns = this.frozenColumns ? [...this.frozenColumns, ...this.columns] : this.columns;
        if (options && options.selectionOnly) {
            data = this.selection || [];
        }
        else {
            data = this.filteredValue || this.value;
            if (this.frozenValue) {
                data = data ? [...this.frozenValue, ...data] : this.frozenValue;
            }
        }
        //headers
        for (let i = 0; i < columns.length; i++) {
            let column = columns[i];
            if (column.exportable !== false && column.field) {
                csv += '"' + (column.header || column.field) + '"';
                if (i < (columns.length - 1)) {
                    csv += this.csvSeparator;
                }
            }
        }
        //body
        data.forEach((record, i) => {
            csv += '\n';
            for (let i = 0; i < columns.length; i++) {
                let column = columns[i];
                if (column.exportable !== false && column.field) {
                    let cellData = ObjectUtils.resolveFieldData(record, column.field);
                    if (cellData != null) {
                        if (this.exportFunction) {
                            cellData = this.exportFunction({
                                data: cellData,
                                field: column.field
                            });
                        }
                        else
                            cellData = String(cellData).replace(/"/g, '""');
                    }
                    else
                        cellData = '';
                    csv += '"' + cellData + '"';
                    if (i < (columns.length - 1)) {
                        csv += this.csvSeparator;
                    }
                }
            }
        });
        let blob = new Blob([csv], {
            type: 'text/csv;charset=utf-8;'
        });
        if (window.navigator.msSaveOrOpenBlob) {
            navigator.msSaveOrOpenBlob(blob, this.exportFilename + '.csv');
        }
        else {
            let link = document.createElement("a");
            link.style.display = 'none';
            document.body.appendChild(link);
            if (link.download !== undefined) {
                link.setAttribute('href', URL.createObjectURL(blob));
                link.setAttribute('download', this.exportFilename + '.csv');
                link.click();
            }
            else {
                csv = 'data:text/csv;charset=utf-8,' + csv;
                window.open(encodeURI(csv));
            }
            document.body.removeChild(link);
        }
    }
    resetScrollTop() {
        if (this.virtualScroll)
            this.scrollToVirtualIndex(0);
        else
            this.scrollTo({ top: 0 });
    }
    scrollToVirtualIndex(index) {
        if (this.scrollableViewChild) {
            this.scrollableViewChild.scrollToVirtualIndex(index);
        }
        if (this.scrollableFrozenViewChild) {
            this.scrollableFrozenViewChild.scrollToVirtualIndex(index);
        }
    }
    scrollTo(options) {
        if (this.scrollableViewChild) {
            this.scrollableViewChild.scrollTo(options);
        }
        if (this.scrollableFrozenViewChild) {
            this.scrollableFrozenViewChild.scrollTo(options);
        }
    }
    updateEditingCell(cell, data, field, index) {
        this.editingCell = cell;
        this.editingCellData = data;
        this.editingCellField = field;
        this.editingCellRowIndex = index;
        this.bindDocumentEditListener();
    }
    isEditingCellValid() {
        return (this.editingCell && DomHandler.find(this.editingCell, '.ng-invalid.ng-dirty').length === 0);
    }
    bindDocumentEditListener() {
        if (!this.documentEditListener) {
            this.documentEditListener = (event) => {
                if (this.editingCell && !this.editingCellClick && this.isEditingCellValid()) {
                    DomHandler.removeClass(this.editingCell, 'p-cell-editing');
                    this.editingCell = null;
                    this.onEditComplete.emit({ field: this.editingCellField, data: this.editingCellData, originalEvent: event, index: this.editingCellRowIndex });
                    this.editingCellField = null;
                    this.editingCellData = null;
                    this.editingCellRowIndex = null;
                    this.unbindDocumentEditListener();
                    this.cd.markForCheck();
                }
                this.editingCellClick = false;
            };
            document.addEventListener('click', this.documentEditListener);
        }
    }
    unbindDocumentEditListener() {
        if (this.documentEditListener) {
            document.removeEventListener('click', this.documentEditListener);
            this.documentEditListener = null;
        }
    }
    initRowEdit(rowData) {
        let dataKeyValue = String(ObjectUtils.resolveFieldData(rowData, this.dataKey));
        this.editingRowKeys[dataKeyValue] = true;
    }
    saveRowEdit(rowData, rowElement) {
        if (DomHandler.find(rowElement, '.ng-invalid.ng-dirty').length === 0) {
            let dataKeyValue = String(ObjectUtils.resolveFieldData(rowData, this.dataKey));
            delete this.editingRowKeys[dataKeyValue];
        }
    }
    cancelRowEdit(rowData) {
        let dataKeyValue = String(ObjectUtils.resolveFieldData(rowData, this.dataKey));
        delete this.editingRowKeys[dataKeyValue];
    }
    toggleRow(rowData, event) {
        if (!this.dataKey) {
            throw new Error('dataKey must be defined to use row expansion');
        }
        let dataKeyValue = String(ObjectUtils.resolveFieldData(rowData, this.dataKey));
        if (this.expandedRowKeys[dataKeyValue] != null) {
            delete this.expandedRowKeys[dataKeyValue];
            this.onRowCollapse.emit({
                originalEvent: event,
                data: rowData
            });
        }
        else {
            if (this.rowExpandMode === 'single') {
                this.expandedRowKeys = {};
            }
            this.expandedRowKeys[dataKeyValue] = true;
            this.onRowExpand.emit({
                originalEvent: event,
                data: rowData
            });
        }
        if (event) {
            event.preventDefault();
        }
        if (this.isStateful()) {
            this.saveState();
        }
    }
    isRowExpanded(rowData) {
        return this.expandedRowKeys[String(ObjectUtils.resolveFieldData(rowData, this.dataKey))] === true;
    }
    isRowEditing(rowData) {
        return this.editingRowKeys[String(ObjectUtils.resolveFieldData(rowData, this.dataKey))] === true;
    }
    isSingleSelectionMode() {
        return this.selectionMode === 'single';
    }
    isMultipleSelectionMode() {
        return this.selectionMode === 'multiple';
    }
    onColumnResizeBegin(event) {
        let containerLeft = DomHandler.getOffset(this.containerViewChild.nativeElement).left;
        this.lastResizerHelperX = (event.pageX - containerLeft + this.containerViewChild.nativeElement.scrollLeft);
        this.onColumnResize(event);
        event.preventDefault();
    }
    onColumnResize(event) {
        let containerLeft = DomHandler.getOffset(this.containerViewChild.nativeElement).left;
        DomHandler.addClass(this.containerViewChild.nativeElement, 'p-unselectable-text');
        this.resizeHelperViewChild.nativeElement.style.height = this.containerViewChild.nativeElement.offsetHeight + 'px';
        this.resizeHelperViewChild.nativeElement.style.top = 0 + 'px';
        this.resizeHelperViewChild.nativeElement.style.left = (event.pageX - containerLeft + this.containerViewChild.nativeElement.scrollLeft) + 'px';
        this.resizeHelperViewChild.nativeElement.style.display = 'block';
    }
    onColumnResizeEnd(event, column) {
        let delta = this.resizeHelperViewChild.nativeElement.offsetLeft - this.lastResizerHelperX;
        let columnWidth = column.offsetWidth;
        let minWidth = parseInt(column.style.minWidth || 15);
        if (columnWidth + delta < minWidth) {
            delta = minWidth - columnWidth;
        }
        const newColumnWidth = columnWidth + delta;
        if (newColumnWidth >= minWidth) {
            if (this.columnResizeMode === 'fit') {
                let nextColumn = column.nextElementSibling;
                while (!nextColumn.offsetParent) {
                    nextColumn = nextColumn.nextElementSibling;
                }
                if (nextColumn) {
                    let nextColumnWidth = nextColumn.offsetWidth - delta;
                    let nextColumnMinWidth = nextColumn.style.minWidth || 15;
                    if (newColumnWidth > 15 && nextColumnWidth > parseInt(nextColumnMinWidth)) {
                        if (this.scrollable) {
                            let scrollableView = this.findParentScrollableView(column);
                            let scrollableBodyTable = DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-body table') || DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-body table');
                            let scrollableHeaderTable = DomHandler.findSingle(scrollableView, 'table.p-datatable-scrollable-header-table');
                            let scrollableFooterTable = DomHandler.findSingle(scrollableView, 'table.p-datatable-scrollable-footer-table');
                            let resizeColumnIndex = DomHandler.index(column);
                            this.resizeColGroup(scrollableHeaderTable, resizeColumnIndex, newColumnWidth, nextColumnWidth);
                            this.resizeColGroup(scrollableBodyTable, resizeColumnIndex, newColumnWidth, nextColumnWidth);
                            this.resizeColGroup(scrollableFooterTable, resizeColumnIndex, newColumnWidth, nextColumnWidth);
                        }
                        else {
                            column.style.width = newColumnWidth + 'px';
                            if (nextColumn) {
                                nextColumn.style.width = nextColumnWidth + 'px';
                            }
                        }
                    }
                }
            }
            else if (this.columnResizeMode === 'expand') {
                if (newColumnWidth >= minWidth) {
                    if (this.scrollable) {
                        this.setScrollableItemsWidthOnExpandResize(column, newColumnWidth, delta);
                    }
                    else {
                        this.tableViewChild.nativeElement.style.width = this.tableViewChild.nativeElement.offsetWidth + delta + 'px';
                        column.style.width = newColumnWidth + 'px';
                        let containerWidth = this.tableViewChild.nativeElement.style.width;
                        this.containerViewChild.nativeElement.style.width = containerWidth + 'px';
                    }
                }
            }
            this.onColResize.emit({
                element: column,
                delta: delta
            });
            if (this.isStateful()) {
                this.saveState();
            }
        }
        this.resizeHelperViewChild.nativeElement.style.display = 'none';
        DomHandler.removeClass(this.containerViewChild.nativeElement, 'p-unselectable-text');
    }
    setScrollableItemsWidthOnExpandResize(column, newColumnWidth, delta) {
        let scrollableView = column ? this.findParentScrollableView(column) : this.containerViewChild.nativeElement;
        let scrollableBody = DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-body') || DomHandler.findSingle(scrollableView, 'cdk-virtual-scroll-viewport');
        let scrollableHeader = DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-header');
        let scrollableFooter = DomHandler.findSingle(scrollableView, '.p-datatable-scrollable-footer');
        let scrollableBodyTable = DomHandler.findSingle(scrollableBody, '.p-datatable-scrollable-body table') || DomHandler.findSingle(scrollableView, 'cdk-virtual-scroll-viewport table');
        let scrollableHeaderTable = DomHandler.findSingle(scrollableHeader, 'table.p-datatable-scrollable-header-table');
        let scrollableFooterTable = DomHandler.findSingle(scrollableFooter, 'table.p-datatable-scrollable-footer-table');
        const scrollableBodyTableWidth = column ? scrollableBodyTable.offsetWidth + delta : newColumnWidth;
        const scrollableHeaderTableWidth = column ? scrollableHeaderTable.offsetWidth + delta : newColumnWidth;
        const isContainerInViewport = this.containerViewChild.nativeElement.offsetWidth >= scrollableBodyTableWidth;
        let setWidth = (container, table, width, isContainerInViewport) => {
            if (container && table) {
                container.style.width = isContainerInViewport ? width + DomHandler.calculateScrollbarWidth(scrollableBody) + 'px' : 'auto';
                table.style.width = width + 'px';
            }
        };
        setWidth(scrollableBody, scrollableBodyTable, scrollableBodyTableWidth, isContainerInViewport);
        setWidth(scrollableHeader, scrollableHeaderTable, scrollableHeaderTableWidth, isContainerInViewport);
        setWidth(scrollableFooter, scrollableFooterTable, scrollableHeaderTableWidth, isContainerInViewport);
        if (column) {
            let resizeColumnIndex = DomHandler.index(column);
            this.resizeColGroup(scrollableHeaderTable, resizeColumnIndex, newColumnWidth, null);
            this.resizeColGroup(scrollableBodyTable, resizeColumnIndex, newColumnWidth, null);
            this.resizeColGroup(scrollableFooterTable, resizeColumnIndex, newColumnWidth, null);
        }
    }
    findParentScrollableView(column) {
        if (column) {
            let parent = column.parentElement;
            while (parent && !DomHandler.hasClass(parent, 'p-datatable-scrollable-view')) {
                parent = parent.parentElement;
            }
            return parent;
        }
        else {
            return null;
        }
    }
    resizeColGroup(table, resizeColumnIndex, newColumnWidth, nextColumnWidth) {
        if (table) {
            let colGroup = table.children[0].nodeName === 'COLGROUP' ? table.children[0] : null;
            if (colGroup) {
                let col = colGroup.children[resizeColumnIndex];
                let nextCol = col.nextElementSibling;
                col.style.width = newColumnWidth + 'px';
                if (nextCol && nextColumnWidth) {
                    nextCol.style.width = nextColumnWidth + 'px';
                }
            }
            else {
                throw "Scrollable tables require a colgroup to support resizable columns";
            }
        }
    }
    onColumnDragStart(event, columnElement) {
        this.reorderIconWidth = DomHandler.getHiddenElementOuterWidth(this.reorderIndicatorUpViewChild.nativeElement);
        this.reorderIconHeight = DomHandler.getHiddenElementOuterHeight(this.reorderIndicatorDownViewChild.nativeElement);
        this.draggedColumn = columnElement;
        event.dataTransfer.setData('text', 'b'); // For firefox
    }
    onColumnDragEnter(event, dropHeader) {
        if (this.reorderableColumns && this.draggedColumn && dropHeader) {
            event.preventDefault();
            let containerOffset = DomHandler.getOffset(this.containerViewChild.nativeElement);
            let dropHeaderOffset = DomHandler.getOffset(dropHeader);
            if (this.draggedColumn != dropHeader) {
                let dragIndex = DomHandler.indexWithinGroup(this.draggedColumn, 'preorderablecolumn');
                let dropIndex = DomHandler.indexWithinGroup(dropHeader, 'preorderablecolumn');
                let targetLeft = dropHeaderOffset.left - containerOffset.left;
                let targetTop = containerOffset.top - dropHeaderOffset.top;
                let columnCenter = dropHeaderOffset.left + dropHeader.offsetWidth / 2;
                this.reorderIndicatorUpViewChild.nativeElement.style.top = dropHeaderOffset.top - containerOffset.top - (this.reorderIconHeight - 1) + 'px';
                this.reorderIndicatorDownViewChild.nativeElement.style.top = dropHeaderOffset.top - containerOffset.top + dropHeader.offsetHeight + 'px';
                if (event.pageX > columnCenter) {
                    this.reorderIndicatorUpViewChild.nativeElement.style.left = (targetLeft + dropHeader.offsetWidth - Math.ceil(this.reorderIconWidth / 2)) + 'px';
                    this.reorderIndicatorDownViewChild.nativeElement.style.left = (targetLeft + dropHeader.offsetWidth - Math.ceil(this.reorderIconWidth / 2)) + 'px';
                    this.dropPosition = 1;
                }
                else {
                    this.reorderIndicatorUpViewChild.nativeElement.style.left = (targetLeft - Math.ceil(this.reorderIconWidth / 2)) + 'px';
                    this.reorderIndicatorDownViewChild.nativeElement.style.left = (targetLeft - Math.ceil(this.reorderIconWidth / 2)) + 'px';
                    this.dropPosition = -1;
                }
                if ((dropIndex - dragIndex === 1 && this.dropPosition === -1) || (dropIndex - dragIndex === -1 && this.dropPosition === 1)) {
                    this.reorderIndicatorUpViewChild.nativeElement.style.display = 'none';
                    this.reorderIndicatorDownViewChild.nativeElement.style.display = 'none';
                }
                else {
                    this.reorderIndicatorUpViewChild.nativeElement.style.display = 'block';
                    this.reorderIndicatorDownViewChild.nativeElement.style.display = 'block';
                }
            }
            else {
                event.dataTransfer.dropEffect = 'none';
            }
        }
    }
    onColumnDragLeave(event) {
        if (this.reorderableColumns && this.draggedColumn) {
            event.preventDefault();
            this.reorderIndicatorUpViewChild.nativeElement.style.display = 'none';
            this.reorderIndicatorDownViewChild.nativeElement.style.display = 'none';
        }
    }
    onColumnDrop(event, dropColumn) {
        event.preventDefault();
        if (this.draggedColumn) {
            let dragIndex = DomHandler.indexWithinGroup(this.draggedColumn, 'preorderablecolumn');
            let dropIndex = DomHandler.indexWithinGroup(dropColumn, 'preorderablecolumn');
            let allowDrop = (dragIndex != dropIndex);
            if (allowDrop && ((dropIndex - dragIndex == 1 && this.dropPosition === -1) || (dragIndex - dropIndex == 1 && this.dropPosition === 1))) {
                allowDrop = false;
            }
            if (allowDrop && ((dropIndex < dragIndex && this.dropPosition === 1))) {
                dropIndex = dropIndex + 1;
            }
            if (allowDrop && ((dropIndex > dragIndex && this.dropPosition === -1))) {
                dropIndex = dropIndex - 1;
            }
            if (allowDrop) {
                ObjectUtils.reorderArray(this.columns, dragIndex, dropIndex);
                this.onColReorder.emit({
                    dragIndex: dragIndex,
                    dropIndex: dropIndex,
                    columns: this.columns
                });
                if (this.isStateful()) {
                    this.zone.runOutsideAngular(() => {
                        setTimeout(() => {
                            this.saveState();
                        });
                    });
                }
            }
            this.reorderIndicatorUpViewChild.nativeElement.style.display = 'none';
            this.reorderIndicatorDownViewChild.nativeElement.style.display = 'none';
            this.draggedColumn.draggable = false;
            this.draggedColumn = null;
            this.dropPosition = null;
        }
    }
    onRowDragStart(event, index) {
        this.rowDragging = true;
        this.draggedRowIndex = index;
        event.dataTransfer.setData('text', 'b'); // For firefox
    }
    onRowDragOver(event, index, rowElement) {
        if (this.rowDragging && this.draggedRowIndex !== index) {
            let rowY = DomHandler.getOffset(rowElement).top + DomHandler.getWindowScrollTop();
            let pageY = event.pageY;
            let rowMidY = rowY + DomHandler.getOuterHeight(rowElement) / 2;
            let prevRowElement = rowElement.previousElementSibling;
            if (pageY < rowMidY) {
                DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-bottom');
                this.droppedRowIndex = index;
                if (prevRowElement)
                    DomHandler.addClass(prevRowElement, 'p-datatable-dragpoint-bottom');
                else
                    DomHandler.addClass(rowElement, 'p-datatable-dragpoint-top');
            }
            else {
                if (prevRowElement)
                    DomHandler.removeClass(prevRowElement, 'p-datatable-dragpoint-bottom');
                else
                    DomHandler.addClass(rowElement, 'p-datatable-dragpoint-top');
                this.droppedRowIndex = index + 1;
                DomHandler.addClass(rowElement, 'p-datatable-dragpoint-bottom');
            }
        }
    }
    onRowDragLeave(event, rowElement) {
        let prevRowElement = rowElement.previousElementSibling;
        if (prevRowElement) {
            DomHandler.removeClass(prevRowElement, 'p-datatable-dragpoint-bottom');
        }
        DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-bottom');
        DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-top');
    }
    onRowDragEnd(event) {
        this.rowDragging = false;
        this.draggedRowIndex = null;
        this.droppedRowIndex = null;
    }
    onRowDrop(event, rowElement) {
        if (this.droppedRowIndex != null) {
            let dropIndex = (this.draggedRowIndex > this.droppedRowIndex) ? this.droppedRowIndex : (this.droppedRowIndex === 0) ? 0 : this.droppedRowIndex - 1;
            ObjectUtils.reorderArray(this.value, this.draggedRowIndex, dropIndex);
            this.onRowReorder.emit({
                dragIndex: this.draggedRowIndex,
                dropIndex: dropIndex
            });
        }
        //cleanup
        this.onRowDragLeave(event, rowElement);
        this.onRowDragEnd(event);
    }
    isEmpty() {
        let data = this.filteredValue || this.value;
        return data == null || data.length == 0;
    }
    getBlockableElement() {
        return this.el.nativeElement.children[0];
    }
    getStorage() {
        switch (this.stateStorage) {
            case 'local':
                return window.localStorage;
            case 'session':
                return window.sessionStorage;
            default:
                throw new Error(this.stateStorage + ' is not a valid value for the state storage, supported values are "local" and "session".');
        }
    }
    isStateful() {
        return this.stateKey != null;
    }
    saveState() {
        const storage = this.getStorage();
        let state = {};
        if (this.paginator) {
            state.first = this.first;
            state.rows = this.rows;
        }
        if (this.sortField) {
            state.sortField = this.sortField;
            state.sortOrder = this.sortOrder;
        }
        if (this.multiSortMeta) {
            state.multiSortMeta = this.multiSortMeta;
        }
        if (this.hasFilter()) {
            state.filters = this.filters;
        }
        if (this.resizableColumns) {
            this.saveColumnWidths(state);
        }
        if (this.reorderableColumns) {
            this.saveColumnOrder(state);
        }
        if (this.selection) {
            state.selection = this.selection;
        }
        if (Object.keys(this.expandedRowKeys).length) {
            state.expandedRowKeys = this.expandedRowKeys;
        }
        if (Object.keys(state).length) {
            storage.setItem(this.stateKey, JSON.stringify(state));
        }
        this.onStateSave.emit(state);
    }
    clearState() {
        const storage = this.getStorage();
        if (this.stateKey) {
            storage.removeItem(this.stateKey);
        }
    }
    restoreState() {
        const storage = this.getStorage();
        const stateString = storage.getItem(this.stateKey);
        if (stateString) {
            let state = JSON.parse(stateString);
            if (this.paginator) {
                if (this.first !== undefined) {
                    this.first = state.first;
                    this.firstChange.emit(this.first);
                }
                if (this.rows !== undefined) {
                    this.rows = state.rows;
                    this.rowsChange.emit(this.rows);
                }
            }
            if (state.sortField) {
                this.restoringSort = true;
                this._sortField = state.sortField;
                this._sortOrder = state.sortOrder;
            }
            if (state.multiSortMeta) {
                this.restoringSort = true;
                this._multiSortMeta = state.multiSortMeta;
            }
            if (state.filters) {
                this.restoringFilter = true;
                this.filters = state.filters;
            }
            if (this.resizableColumns) {
                this.columnWidthsState = state.columnWidths;
                this.tableWidthState = state.tableWidth;
            }
            if (state.expandedRowKeys) {
                this.expandedRowKeys = state.expandedRowKeys;
            }
            if (state.selection) {
                Promise.resolve(null).then(() => this.selectionChange.emit(state.selection));
            }
            this.stateRestored = true;
            this.onStateRestore.emit(state);
        }
    }
    saveColumnWidths(state) {
        let widths = [];
        let headers = DomHandler.find(this.containerViewChild.nativeElement, '.p-datatable-thead > tr:first-child > th');
        headers.map(header => widths.push(DomHandler.getOuterWidth(header)));
        state.columnWidths = widths.join(',');
        if (this.columnResizeMode === 'expand') {
            state.tableWidth = this.scrollable ? DomHandler.findSingle(this.containerViewChild.nativeElement, '.p-datatable-scrollable-header-table').style.width :
                DomHandler.getOuterWidth(this.tableViewChild.nativeElement) + 'px';
        }
    }
    restoreColumnWidths() {
        if (this.columnWidthsState) {
            let widths = this.columnWidthsState.split(',');
            if (this.columnResizeMode === 'expand' && this.tableWidthState) {
                if (this.scrollable) {
                    this.setScrollableItemsWidthOnExpandResize(null, this.tableWidthState, 0);
                }
                else {
                    this.tableViewChild.nativeElement.style.width = this.tableWidthState;
                    this.containerViewChild.nativeElement.style.width = this.tableWidthState;
                }
            }
            if (this.scrollable) {
                let headerCols = DomHandler.find(this.containerViewChild.nativeElement, '.p-datatable-scrollable-header-table > colgroup > col');
                let bodyCols = DomHandler.find(this.containerViewChild.nativeElement, '.p-datatable-scrollable-body table > colgroup > col');
                headerCols.map((col, index) => col.style.width = widths[index] + 'px');
                bodyCols.map((col, index) => col.style.width = widths[index] + 'px');
            }
            else {
                let headers = DomHandler.find(this.tableViewChild.nativeElement, '.p-datatable-thead > tr:first-child > th');
                headers.map((header, index) => header.style.width = widths[index] + 'px');
            }
        }
    }
    saveColumnOrder(state) {
        if (this.columns) {
            let columnOrder = [];
            this.columns.map(column => {
                columnOrder.push(column.field || column.key);
            });
            state.columnOrder = columnOrder;
        }
    }
    restoreColumnOrder() {
        const storage = this.getStorage();
        const stateString = storage.getItem(this.stateKey);
        if (stateString) {
            let state = JSON.parse(stateString);
            let columnOrder = state.columnOrder;
            if (columnOrder) {
                let reorderedColumns = [];
                columnOrder.map(key => reorderedColumns.push(this.findColumnByKey(key)));
                this.columnOrderStateRestored = true;
                this.columns = reorderedColumns;
            }
        }
    }
    findColumnByKey(key) {
        if (this.columns) {
            for (let col of this.columns) {
                if (col.key === key || col.field === key)
                    return col;
                else
                    continue;
            }
        }
        else {
            return null;
        }
    }
    ngOnDestroy() {
        this.unbindDocumentEditListener();
        this.editingCell = null;
        this.initialized = null;
    }
}
Table.decorators = [
    { type: Component, args: [{
                selector: 'p-table',
                template: `
        <div #container [ngStyle]="style" [class]="styleClass" data-scrollselectors=".p-datatable-scrollable-body, .p-datatable-unfrozen-view .p-datatable-scrollable-body"
            [ngClass]="{'p-datatable p-component': true,
                'p-datatable-hoverable-rows': (rowHover||selectionMode),
                'p-datatable-auto-layout': autoLayout,
                'p-datatable-resizable': resizableColumns,
                'p-datatable-resizable-fit': (resizableColumns && columnResizeMode === 'fit'),
                'p-datatable-scrollable': scrollable,
                'p-datatable-flex-scrollable': (scrollable && scrollHeight === 'flex'),
                'p-datatable-responsive': responsive}">
            <div class="p-datatable-loading-overlay p-component-overlay" *ngIf="loading && showLoader">
                <i [class]="'p-datatable-loading-icon pi-spin ' + loadingIcon"></i>
            </div>
            <div *ngIf="captionTemplate" class="p-datatable-header">
                <ng-container *ngTemplateOutlet="captionTemplate"></ng-container>
            </div>
            <p-paginator [rows]="rows" [first]="first" [totalRecords]="totalRecords" [pageLinkSize]="pageLinks" styleClass="p-paginator-top" [alwaysShow]="alwaysShowPaginator"
                (onPageChange)="onPageChange($event)" [rowsPerPageOptions]="rowsPerPageOptions" *ngIf="paginator && (paginatorPosition === 'top' || paginatorPosition =='both')"
                [templateLeft]="paginatorLeftTemplate" [templateRight]="paginatorRightTemplate" [dropdownAppendTo]="paginatorDropdownAppendTo" [dropdownScrollHeight]="paginatorDropdownScrollHeight"
                [currentPageReportTemplate]="currentPageReportTemplate" [showCurrentPageReport]="showCurrentPageReport" [showJumpToPageDropdown]="showJumpToPageDropdown" [showPageLinks]="showPageLinks"></p-paginator>

            <div class="p-datatable-wrapper" *ngIf="!scrollable">
                <table role="grid" #table [ngClass]="tableStyleClass" [ngStyle]="tableStyle">
                    <ng-container *ngTemplateOutlet="colGroupTemplate; context {$implicit: columns}"></ng-container>
                    <thead class="p-datatable-thead">
                        <ng-container *ngTemplateOutlet="headerTemplate; context: {$implicit: columns}"></ng-container>
                    </thead>
                    <tbody class="p-datatable-tbody" [pTableBody]="columns" [pTableBodyTemplate]="bodyTemplate"></tbody>
                    <tfoot *ngIf="footerTemplate" class="p-datatable-tfoot">
                        <ng-container *ngTemplateOutlet="footerTemplate; context {$implicit: columns}"></ng-container>
                    </tfoot>
                </table>
            </div>

            <div class="p-datatable-scrollable-wrapper" *ngIf="scrollable">
               <div class="p-datatable-scrollable-view p-datatable-frozen-view" *ngIf="frozenColumns||frozenBodyTemplate" #scrollableFrozenView [pScrollableView]="frozenColumns" [frozen]="true" [ngStyle]="{width: frozenWidth}" [scrollHeight]="scrollHeight"></div>
               <div class="p-datatable-scrollable-view" #scrollableView [pScrollableView]="columns" [frozen]="false" [scrollHeight]="scrollHeight" [ngStyle]="{left: frozenWidth, width: 'calc(100% - '+frozenWidth+')'}"></div>
            </div>

            <p-paginator [rows]="rows" [first]="first" [totalRecords]="totalRecords" [pageLinkSize]="pageLinks" styleClass="p-paginator-bottom" [alwaysShow]="alwaysShowPaginator"
                (onPageChange)="onPageChange($event)" [rowsPerPageOptions]="rowsPerPageOptions" *ngIf="paginator && (paginatorPosition === 'bottom' || paginatorPosition =='both')"
                [templateLeft]="paginatorLeftTemplate" [templateRight]="paginatorRightTemplate" [dropdownAppendTo]="paginatorDropdownAppendTo" [dropdownScrollHeight]="paginatorDropdownScrollHeight"
                [currentPageReportTemplate]="currentPageReportTemplate" [showCurrentPageReport]="showCurrentPageReport" [showJumpToPageDropdown]="showJumpToPageDropdown" [showPageLinks]="showPageLinks"></p-paginator>

            <div *ngIf="summaryTemplate" class="p-datatable-footer">
                <ng-container *ngTemplateOutlet="summaryTemplate"></ng-container>
            </div>

            <div #resizeHelper class="p-column-resizer-helper" style="display:none" *ngIf="resizableColumns"></div>
            <span #reorderIndicatorUp class="pi pi-arrow-down p-datatable-reorder-indicator-up" style="display:none" *ngIf="reorderableColumns"></span>
            <span #reorderIndicatorDown class="pi pi-arrow-up p-datatable-reorder-indicator-down" style="display:none" *ngIf="reorderableColumns"></span>
        </div>
    `,
                providers: [TableService],
                changeDetection: ChangeDetectionStrategy.Default,
                encapsulation: ViewEncapsulation.None,
                styles: [".p-datatable{position:relative}.p-datatable table{border-collapse:collapse;table-layout:fixed;width:100%}.p-datatable .p-sortable-column{-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;cursor:pointer;user-select:none}.p-datatable .p-sortable-column .p-column-title,.p-datatable .p-sortable-column .p-sortable-column-badge,.p-datatable .p-sortable-column .p-sortable-column-icon{vertical-align:middle}.p-datatable .p-sortable-column .p-sortable-column-badge{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;display:-ms-inline-flexbox;display:inline-flex;justify-content:center}.p-datatable-auto-layout>.p-datatable-wrapper{overflow-x:auto}.p-datatable-auto-layout>.p-datatable-wrapper>table{table-layout:auto}.p-datatable-hoverable-rows .p-selectable-row{cursor:pointer}.p-datatable-scrollable-wrapper{position:relative}.p-datatable-scrollable-footer,.p-datatable-scrollable-header{overflow:hidden}.p-datatable-scrollable-body{overflow:auto;position:relative}.p-datatable-scrollable-body>table>.p-datatable-tbody>tr:first-child>td{border-top:0}.p-datatable-virtual-table{position:absolute}.p-datatable-frozen-view .p-datatable-scrollable-body{overflow:hidden}.p-datatable-frozen-view>.p-datatable-scrollable-body>table>.p-datatable-tbody>tr>td:last-child{border-right:0}.p-datatable-unfrozen-view{position:absolute;top:0}.p-datatable-flex-scrollable,.p-datatable-flex-scrollable .p-datatable-scrollable-view,.p-datatable-flex-scrollable .p-datatable-scrollable-wrapper{-ms-flex:1;-ms-flex-direction:column;display:-ms-flexbox;display:flex;flex:1;flex-direction:column;height:100%}.p-datatable-flex-scrollable .p-datatable-scrollable-body,.p-datatable-flex-scrollable .p-datatable-virtual-scrollable-body{-ms-flex:1;flex:1}.p-datatable-resizable>.p-datatable-wrapper{overflow-x:auto}.p-datatable-resizable .p-datatable-tbody>tr>td,.p-datatable-resizable .p-datatable-tfoot>tr>td,.p-datatable-resizable .p-datatable-thead>tr>th{overflow:hidden;white-space:nowrap}.p-datatable-resizable .p-resizable-column{background-clip:padding-box;position:relative}.p-datatable-resizable-fit .p-resizable-column:last-child .p-column-resizer{display:none}.p-datatable .p-column-resizer{border:1px solid rgba(0,0,0,0);cursor:col-resize;display:block;height:100%;margin:0;padding:0;position:absolute!important;right:0;top:0;width:.5rem}.p-datatable .p-column-resizer-helper{display:none;position:absolute;width:1px;z-index:10}.p-datatable .p-row-editor-cancel,.p-datatable .p-row-editor-init,.p-datatable .p-row-editor-save,.p-datatable .p-row-toggler{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;display:-ms-inline-flexbox;display:inline-flex;justify-content:center;overflow:hidden;position:relative}.p-datatable-reorder-indicator-down,.p-datatable-reorder-indicator-up{display:none;position:absolute}.p-datatable .p-datatable-loading-overlay{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;display:-ms-flexbox;display:flex;justify-content:center;position:absolute;z-index:2}.p-datatable.p-datatable-responsive .p-datatable-tbody>tr>td .p-column-title{display:none}@media screen and (max-width:40em){.p-datatable.p-datatable-responsive .p-datatable-tfoot>tr>td,.p-datatable.p-datatable-responsive .p-datatable-thead>tr>th{display:none!important}.p-datatable.p-datatable-responsive .p-datatable-tbody>tr>td{border:0;clear:left;display:block;float:left;text-align:left;width:100%}.p-datatable.p-datatable-responsive .p-datatable-tbody>tr>td .p-column-title{display:inline-block;font-weight:700;margin:-.4em 1em -.4em -.4rem;min-width:30%;padding:.4rem}}"]
            },] }
];
Table.ctorParameters = () => [
    { type: ElementRef },
    { type: NgZone },
    { type: TableService },
    { type: ChangeDetectorRef }
];
Table.propDecorators = {
    frozenColumns: [{ type: Input }],
    frozenValue: [{ type: Input }],
    style: [{ type: Input }],
    styleClass: [{ type: Input }],
    tableStyle: [{ type: Input }],
    tableStyleClass: [{ type: Input }],
    paginator: [{ type: Input }],
    pageLinks: [{ type: Input }],
    rowsPerPageOptions: [{ type: Input }],
    alwaysShowPaginator: [{ type: Input }],
    paginatorPosition: [{ type: Input }],
    paginatorDropdownAppendTo: [{ type: Input }],
    paginatorDropdownScrollHeight: [{ type: Input }],
    currentPageReportTemplate: [{ type: Input }],
    showCurrentPageReport: [{ type: Input }],
    showJumpToPageDropdown: [{ type: Input }],
    showPageLinks: [{ type: Input }],
    defaultSortOrder: [{ type: Input }],
    sortMode: [{ type: Input }],
    resetPageOnSort: [{ type: Input }],
    selectionMode: [{ type: Input }],
    selectionChange: [{ type: Output }],
    contextMenuSelection: [{ type: Input }],
    contextMenuSelectionChange: [{ type: Output }],
    contextMenuSelectionMode: [{ type: Input }],
    dataKey: [{ type: Input }],
    metaKeySelection: [{ type: Input }],
    rowTrackBy: [{ type: Input }],
    lazy: [{ type: Input }],
    lazyLoadOnInit: [{ type: Input }],
    compareSelectionBy: [{ type: Input }],
    csvSeparator: [{ type: Input }],
    exportFilename: [{ type: Input }],
    filters: [{ type: Input }],
    globalFilterFields: [{ type: Input }],
    filterDelay: [{ type: Input }],
    filterLocale: [{ type: Input }],
    expandedRowKeys: [{ type: Input }],
    editingRowKeys: [{ type: Input }],
    rowExpandMode: [{ type: Input }],
    scrollable: [{ type: Input }],
    scrollHeight: [{ type: Input }],
    virtualScroll: [{ type: Input }],
    virtualScrollDelay: [{ type: Input }],
    virtualRowHeight: [{ type: Input }],
    frozenWidth: [{ type: Input }],
    responsive: [{ type: Input }],
    contextMenu: [{ type: Input }],
    resizableColumns: [{ type: Input }],
    columnResizeMode: [{ type: Input }],
    reorderableColumns: [{ type: Input }],
    loading: [{ type: Input }],
    loadingIcon: [{ type: Input }],
    showLoader: [{ type: Input }],
    rowHover: [{ type: Input }],
    customSort: [{ type: Input }],
    autoLayout: [{ type: Input }],
    exportFunction: [{ type: Input }],
    stateKey: [{ type: Input }],
    stateStorage: [{ type: Input }],
    editMode: [{ type: Input }],
    minBufferPx: [{ type: Input }],
    maxBufferPx: [{ type: Input }],
    onRowSelect: [{ type: Output }],
    onRowUnselect: [{ type: Output }],
    onPage: [{ type: Output }],
    onSort: [{ type: Output }],
    onFilter: [{ type: Output }],
    onLazyLoad: [{ type: Output }],
    onRowExpand: [{ type: Output }],
    onRowCollapse: [{ type: Output }],
    onContextMenuSelect: [{ type: Output }],
    onColResize: [{ type: Output }],
    onColReorder: [{ type: Output }],
    onRowReorder: [{ type: Output }],
    onEditInit: [{ type: Output }],
    onEditComplete: [{ type: Output }],
    onEditCancel: [{ type: Output }],
    onHeaderCheckboxToggle: [{ type: Output }],
    sortFunction: [{ type: Output }],
    firstChange: [{ type: Output }],
    rowsChange: [{ type: Output }],
    onStateSave: [{ type: Output }],
    onStateRestore: [{ type: Output }],
    containerViewChild: [{ type: ViewChild, args: ['container',] }],
    resizeHelperViewChild: [{ type: ViewChild, args: ['resizeHelper',] }],
    reorderIndicatorUpViewChild: [{ type: ViewChild, args: ['reorderIndicatorUp',] }],
    reorderIndicatorDownViewChild: [{ type: ViewChild, args: ['reorderIndicatorDown',] }],
    tableViewChild: [{ type: ViewChild, args: ['table',] }],
    scrollableViewChild: [{ type: ViewChild, args: ['scrollableView',] }],
    scrollableFrozenViewChild: [{ type: ViewChild, args: ['scrollableFrozenView',] }],
    templates: [{ type: ContentChildren, args: [PrimeTemplate,] }],
    value: [{ type: Input }],
    columns: [{ type: Input }],
    first: [{ type: Input }],
    rows: [{ type: Input }],
    totalRecords: [{ type: Input }],
    sortField: [{ type: Input }],
    sortOrder: [{ type: Input }],
    multiSortMeta: [{ type: Input }],
    selection: [{ type: Input }]
};
class TableBody {
    constructor(dt, tableService, cd) {
        this.dt = dt;
        this.tableService = tableService;
        this.cd = cd;
        this.subscription = this.dt.tableService.valueSource$.subscribe(() => {
            if (this.dt.virtualScroll) {
                this.cd.detectChanges();
            }
        });
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
}
TableBody.decorators = [
    { type: Component, args: [{
                selector: '[pTableBody]',
                template: `
        <ng-container *ngIf="!dt.expandedRowTemplate && !dt.virtualScroll">
            <ng-template ngFor let-rowData let-rowIndex="index" [ngForOf]="(dt.paginator && !dt.lazy) ? ((dt.filteredValue||dt.value) | slice:dt.first:(dt.first + dt.rows)) : (dt.filteredValue||dt.value)" [ngForTrackBy]="dt.rowTrackBy">
                <ng-container *ngTemplateOutlet="template; context: {$implicit: rowData, rowIndex: dt.paginator ? (dt.first + rowIndex) : rowIndex, columns: columns, editing: (dt.editMode === 'row' && dt.isRowEditing(rowData))}"></ng-container>
            </ng-template>
        </ng-container>
        <ng-container *ngIf="!dt.expandedRowTemplate && dt.virtualScroll">
            <ng-template cdkVirtualFor let-rowData let-rowIndex="index" [cdkVirtualForOf]="dt.filteredValue||dt.value" [cdkVirtualForTrackBy]="dt.rowTrackBy" [cdkVirtualForTemplateCacheSize]="0">
                <ng-container *ngTemplateOutlet="rowData ? template: dt.loadingBodyTemplate; context: {$implicit: rowData, rowIndex: dt.paginator ? (dt.first + rowIndex) : rowIndex, columns: columns, editing: (dt.editMode === 'row' && dt.isRowEditing(rowData))}"></ng-container>
            </ng-template>
        </ng-container>
        <ng-container *ngIf="dt.expandedRowTemplate">
            <ng-template ngFor let-rowData let-rowIndex="index" [ngForOf]="(dt.paginator && !dt.lazy) ? ((dt.filteredValue||dt.value) | slice:dt.first:(dt.first + dt.rows)) : (dt.filteredValue||dt.value)" [ngForTrackBy]="dt.rowTrackBy">
                <ng-container *ngTemplateOutlet="template; context: {$implicit: rowData, rowIndex: dt.paginator ? (dt.first + rowIndex) : rowIndex, columns: columns, expanded: dt.isRowExpanded(rowData), editing: (dt.editMode === 'row' && dt.isRowEditing(rowData))}"></ng-container>
                <ng-container *ngIf="dt.isRowExpanded(rowData)">
                    <ng-container *ngTemplateOutlet="dt.expandedRowTemplate; context: {$implicit: rowData, rowIndex: dt.paginator ? (dt.first + rowIndex) : rowIndex, columns: columns}"></ng-container>
                </ng-container>
            </ng-template>
        </ng-container>
        <ng-container *ngIf="dt.loading">
            <ng-container *ngTemplateOutlet="dt.loadingBodyTemplate; context: {$implicit: columns, frozen: frozen}"></ng-container>
        </ng-container>
        <ng-container *ngIf="dt.isEmpty() && !dt.loading">
            <ng-container *ngTemplateOutlet="dt.emptyMessageTemplate; context: {$implicit: columns, frozen: frozen}"></ng-container>
        </ng-container>
    `,
                changeDetection: ChangeDetectionStrategy.Default,
                encapsulation: ViewEncapsulation.None
            },] }
];
TableBody.ctorParameters = () => [
    { type: Table },
    { type: TableService },
    { type: ChangeDetectorRef }
];
TableBody.propDecorators = {
    columns: [{ type: Input, args: ["pTableBody",] }],
    template: [{ type: Input, args: ["pTableBodyTemplate",] }],
    frozen: [{ type: Input }]
};
class ScrollableView {
    constructor(dt, el, zone) {
        this.dt = dt;
        this.el = el;
        this.zone = zone;
        this.loadedPages = [];
    }
    get scrollHeight() {
        return this._scrollHeight;
    }
    set scrollHeight(val) {
        this._scrollHeight = val;
        if (val != null && (val.includes('%') || val.includes('calc'))) {
            console.log('Percentage scroll height calculation is removed in favor of the more performant CSS based flex mode, use scrollHeight="flex" instead.');
        }
        if (this.dt.virtualScroll && this.virtualScrollBody) {
            this.virtualScrollBody.checkViewportSize();
        }
    }
    ngAfterViewInit() {
        if (!this.frozen) {
            if (this.dt.frozenColumns || this.dt.frozenBodyTemplate) {
                DomHandler.addClass(this.el.nativeElement, 'p-datatable-unfrozen-view');
            }
            let frozenView = this.el.nativeElement.previousElementSibling;
            if (frozenView) {
                if (this.dt.virtualScroll)
                    this.frozenSiblingBody = DomHandler.findSingle(frozenView, '.p-datatable-virtual-scrollable-body');
                else
                    this.frozenSiblingBody = DomHandler.findSingle(frozenView, '.p-datatable-scrollable-body');
            }
            let scrollBarWidth = DomHandler.calculateScrollbarWidth();
            this.scrollHeaderBoxViewChild.nativeElement.style.paddingRight = scrollBarWidth + 'px';
            if (this.scrollFooterBoxViewChild && this.scrollFooterBoxViewChild.nativeElement) {
                this.scrollFooterBoxViewChild.nativeElement.style.paddingRight = scrollBarWidth + 'px';
            }
        }
        else {
            if (this.scrollableAlignerViewChild && this.scrollableAlignerViewChild.nativeElement) {
                this.scrollableAlignerViewChild.nativeElement.style.height = DomHandler.calculateScrollbarHeight() + 'px';
            }
        }
        this.bindEvents();
    }
    bindEvents() {
        this.zone.runOutsideAngular(() => {
            if (this.scrollHeaderViewChild && this.scrollHeaderViewChild.nativeElement) {
                this.headerScrollListener = this.onHeaderScroll.bind(this);
                this.scrollHeaderViewChild.nativeElement.addEventListener('scroll', this.headerScrollListener);
            }
            if (this.scrollFooterViewChild && this.scrollFooterViewChild.nativeElement) {
                this.footerScrollListener = this.onFooterScroll.bind(this);
                this.scrollFooterViewChild.nativeElement.addEventListener('scroll', this.footerScrollListener);
            }
            if (!this.frozen) {
                this.bodyScrollListener = this.onBodyScroll.bind(this);
                if (this.dt.virtualScroll)
                    this.virtualScrollBody.getElementRef().nativeElement.addEventListener('scroll', this.bodyScrollListener);
                else
                    this.scrollBodyViewChild.nativeElement.addEventListener('scroll', this.bodyScrollListener);
            }
        });
    }
    unbindEvents() {
        if (this.scrollHeaderViewChild && this.scrollHeaderViewChild.nativeElement) {
            this.scrollHeaderViewChild.nativeElement.removeEventListener('scroll', this.headerScrollListener);
        }
        if (this.scrollFooterViewChild && this.scrollFooterViewChild.nativeElement) {
            this.scrollFooterViewChild.nativeElement.removeEventListener('scroll', this.footerScrollListener);
        }
        if (this.scrollBodyViewChild && this.scrollBodyViewChild.nativeElement) {
            this.scrollBodyViewChild.nativeElement.removeEventListener('scroll', this.bodyScrollListener);
        }
        if (this.virtualScrollBody && this.virtualScrollBody.getElementRef()) {
            this.virtualScrollBody.getElementRef().nativeElement.removeEventListener('scroll', this.bodyScrollListener);
        }
    }
    onHeaderScroll() {
        const scrollLeft = this.scrollHeaderViewChild.nativeElement.scrollLeft;
        this.scrollBodyViewChild.nativeElement.scrollLeft = scrollLeft;
        if (this.scrollFooterViewChild && this.scrollFooterViewChild.nativeElement) {
            this.scrollFooterViewChild.nativeElement.scrollLeft = scrollLeft;
        }
        this.preventBodyScrollPropagation = true;
    }
    onFooterScroll() {
        const scrollLeft = this.scrollFooterViewChild.nativeElement.scrollLeft;
        this.scrollBodyViewChild.nativeElement.scrollLeft = scrollLeft;
        if (this.scrollHeaderViewChild && this.scrollHeaderViewChild.nativeElement) {
            this.scrollHeaderViewChild.nativeElement.scrollLeft = scrollLeft;
        }
        this.preventBodyScrollPropagation = true;
    }
    onBodyScroll(event) {
        if (this.preventBodyScrollPropagation) {
            this.preventBodyScrollPropagation = false;
            return;
        }
        if (this.scrollHeaderViewChild && this.scrollHeaderViewChild.nativeElement) {
            this.scrollHeaderBoxViewChild.nativeElement.style.marginLeft = -1 * event.target.scrollLeft + 'px';
        }
        if (this.scrollFooterViewChild && this.scrollFooterViewChild.nativeElement) {
            this.scrollFooterBoxViewChild.nativeElement.style.marginLeft = -1 * event.target.scrollLeft + 'px';
        }
        if (this.frozenSiblingBody) {
            this.frozenSiblingBody.scrollTop = event.target.scrollTop;
        }
    }
    onScrollIndexChange(index) {
        if (this.dt.lazy) {
            let pageRange = this.createPageRange(Math.floor(index / this.dt.rows));
            pageRange.forEach(page => this.loadPage(page));
        }
    }
    createPageRange(page) {
        let range = [];
        if (page !== 0) {
            range.push(page - 1);
        }
        range.push(page);
        if (page !== (this.getPageCount() - 1)) {
            range.push(page + 1);
        }
        return range;
    }
    loadPage(page) {
        if (!this.loadedPages.includes(page)) {
            this.dt.onLazyLoad.emit({
                first: this.dt.rows * page,
                rows: this.dt.rows,
                sortField: this.dt.sortField,
                sortOrder: this.dt.sortOrder,
                filters: this.dt.filters,
                globalFilter: this.dt.filters && this.dt.filters['global'] ? this.dt.filters['global'].value : null,
                multiSortMeta: this.dt.multiSortMeta
            });
            this.loadedPages.push(page);
        }
    }
    clearCache() {
        this.loadedPages = [];
    }
    getPageCount() {
        let dataToRender = this.dt.filteredValue || this.dt.value;
        let dataLength = dataToRender ? dataToRender.length : 0;
        return Math.ceil(dataLength / this.dt.rows);
    }
    scrollToVirtualIndex(index) {
        if (this.virtualScrollBody) {
            this.virtualScrollBody.scrollToIndex(index);
        }
    }
    scrollTo(options) {
        if (this.virtualScrollBody) {
            this.virtualScrollBody.scrollTo(options);
        }
        else {
            if (this.scrollBodyViewChild.nativeElement.scrollTo) {
                this.scrollBodyViewChild.nativeElement.scrollTo(options);
            }
            else {
                this.scrollBodyViewChild.nativeElement.scrollLeft = options.left;
                this.scrollBodyViewChild.nativeElement.scrollTop = options.top;
            }
        }
    }
    ngOnDestroy() {
        this.unbindEvents();
        this.frozenSiblingBody = null;
    }
}
ScrollableView.decorators = [
    { type: Component, args: [{
                selector: '[pScrollableView]',
                template: `
        <div #scrollHeader class="p-datatable-scrollable-header">
            <div #scrollHeaderBox class="p-datatable-scrollable-header-box">
                <table class="p-datatable-scrollable-header-table" [ngClass]="dt.tableStyleClass" [ngStyle]="dt.tableStyle">
                    <ng-container *ngTemplateOutlet="frozen ? dt.frozenColGroupTemplate||dt.colGroupTemplate : dt.colGroupTemplate; context {$implicit: columns}"></ng-container>
                    <thead class="p-datatable-thead">
                        <ng-container *ngTemplateOutlet="frozen ? dt.frozenHeaderTemplate||dt.headerTemplate : dt.headerTemplate; context {$implicit: columns}"></ng-container>
                    </thead>
                    <tbody class="p-datatable-tbody">
                        <ng-template ngFor let-rowData let-rowIndex="index" [ngForOf]="dt.frozenValue" [ngForTrackBy]="dt.rowTrackBy">
                            <ng-container *ngTemplateOutlet="dt.frozenRowsTemplate; context: {$implicit: rowData, rowIndex: rowIndex, columns: columns}"></ng-container>
                        </ng-template>
                    </tbody>
                </table>
            </div>
        </div>
        <ng-container *ngIf="!dt.virtualScroll; else virtualScrollTemplate">
            <div #scrollBody class="p-datatable-scrollable-body" [ngStyle]="{'max-height': dt.scrollHeight !== 'flex' ? scrollHeight : undefined, 'overflow-y': !frozen && dt.scrollHeight ? 'scroll' : undefined}">
                <table #scrollTable [class]="dt.tableStyleClass" [ngStyle]="dt.tableStyle">
                    <ng-container *ngTemplateOutlet="frozen ? dt.frozenColGroupTemplate||dt.colGroupTemplate : dt.colGroupTemplate; context {$implicit: columns}"></ng-container>
                    <tbody class="p-datatable-tbody" [pTableBody]="columns" [pTableBodyTemplate]="frozen ? dt.frozenBodyTemplate||dt.bodyTemplate : dt.bodyTemplate" [frozen]="frozen"></tbody>
                </table>
                <div #scrollableAligner style="background-color:transparent" *ngIf="frozen"></div>
            </div>
        </ng-container>
        <ng-template #virtualScrollTemplate>
            <cdk-virtual-scroll-viewport [itemSize]="dt.virtualRowHeight" [style.height]="dt.scrollHeight !== 'flex' ? scrollHeight : undefined"
                    [minBufferPx]="dt.minBufferPx" [maxBufferPx]="dt.maxBufferPx" (scrolledIndexChange)="onScrollIndexChange($event)" class="p-datatable-virtual-scrollable-body">
                <table #scrollTable [class]="dt.tableStyleClass" [ngStyle]="dt.tableStyle">
                    <ng-container *ngTemplateOutlet="frozen ? dt.frozenColGroupTemplate||dt.colGroupTemplate : dt.colGroupTemplate; context {$implicit: columns}"></ng-container>
                    <tbody class="p-datatable-tbody" [pTableBody]="columns" [pTableBodyTemplate]="frozen ? dt.frozenBodyTemplate||dt.bodyTemplate : dt.bodyTemplate" [frozen]="frozen"></tbody>
                </table>
                <div #scrollableAligner style="background-color:transparent" *ngIf="frozen"></div>
            </cdk-virtual-scroll-viewport>
        </ng-template>
        <div #scrollFooter class="p-datatable-scrollable-footer">
            <div #scrollFooterBox class="p-datatable-scrollable-footer-box">
                <table class="p-datatable-scrollable-footer-table" [ngClass]="dt.tableStyleClass" [ngStyle]="dt.tableStyle">
                    <ng-container *ngTemplateOutlet="frozen ? dt.frozenColGroupTemplate||dt.colGroupTemplate : dt.colGroupTemplate; context {$implicit: columns}"></ng-container>
                    <tfoot class="p-datatable-tfoot">
                        <ng-container *ngTemplateOutlet="frozen ? dt.frozenFooterTemplate||dt.footerTemplate : dt.footerTemplate; context {$implicit: columns}"></ng-container>
                    </tfoot>
                </table>
            </div>
        </div>
    `,
                changeDetection: ChangeDetectionStrategy.Default,
                encapsulation: ViewEncapsulation.None
            },] }
];
ScrollableView.ctorParameters = () => [
    { type: Table },
    { type: ElementRef },
    { type: NgZone }
];
ScrollableView.propDecorators = {
    columns: [{ type: Input, args: ["pScrollableView",] }],
    frozen: [{ type: Input }],
    scrollHeaderViewChild: [{ type: ViewChild, args: ['scrollHeader',] }],
    scrollHeaderBoxViewChild: [{ type: ViewChild, args: ['scrollHeaderBox',] }],
    scrollBodyViewChild: [{ type: ViewChild, args: ['scrollBody',] }],
    scrollTableViewChild: [{ type: ViewChild, args: ['scrollTable',] }],
    scrollFooterViewChild: [{ type: ViewChild, args: ['scrollFooter',] }],
    scrollFooterBoxViewChild: [{ type: ViewChild, args: ['scrollFooterBox',] }],
    scrollableAlignerViewChild: [{ type: ViewChild, args: ['scrollableAligner',] }],
    virtualScrollBody: [{ type: ViewChild, args: [CdkVirtualScrollViewport,] }],
    scrollHeight: [{ type: Input }]
};
class SortableColumn {
    constructor(dt) {
        this.dt = dt;
        if (this.isEnabled()) {
            this.subscription = this.dt.tableService.sortSource$.subscribe(sortMeta => {
                this.updateSortState();
            });
        }
    }
    ngOnInit() {
        if (this.isEnabled()) {
            this.updateSortState();
        }
    }
    updateSortState() {
        this.sorted = this.dt.isSorted(this.field);
        this.sortOrder = this.sorted ? (this.dt.sortOrder === 1 ? 'ascending' : 'descending') : 'none';
    }
    onClick(event) {
        if (this.isEnabled()) {
            this.updateSortState();
            this.dt.sort({
                originalEvent: event,
                field: this.field
            });
            DomHandler.clearSelection();
        }
    }
    onEnterKey(event) {
        this.onClick(event);
    }
    isEnabled() {
        return this.pSortableColumnDisabled !== true;
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
}
SortableColumn.decorators = [
    { type: Directive, args: [{
                selector: '[pSortableColumn]',
                host: {
                    '[class.p-sortable-column]': 'isEnabled()',
                    '[class.p-highlight]': 'sorted',
                    '[attr.tabindex]': 'isEnabled() ? "0" : null',
                    '[attr.role]': '"columnheader"',
                    '[attr.aria-sort]': 'sortOrder'
                }
            },] }
];
SortableColumn.ctorParameters = () => [
    { type: Table }
];
SortableColumn.propDecorators = {
    field: [{ type: Input, args: ["pSortableColumn",] }],
    pSortableColumnDisabled: [{ type: Input }],
    onClick: [{ type: HostListener, args: ['click', ['$event'],] }],
    onEnterKey: [{ type: HostListener, args: ['keydown.enter', ['$event'],] }]
};
class SortIcon {
    constructor(dt, cd) {
        this.dt = dt;
        this.cd = cd;
        this.subscription = this.dt.tableService.sortSource$.subscribe(sortMeta => {
            this.updateSortState();
        });
    }
    ngOnInit() {
        this.updateSortState();
    }
    onClick(event) {
        event.preventDefault();
    }
    updateSortState() {
        if (this.dt.sortMode === 'single') {
            this.sortOrder = this.dt.isSorted(this.field) ? this.dt.sortOrder : 0;
        }
        else if (this.dt.sortMode === 'multiple') {
            let sortMeta = this.dt.getSortMeta(this.field);
            this.sortOrder = sortMeta ? sortMeta.order : 0;
        }
        this.cd.markForCheck();
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
}
SortIcon.decorators = [
    { type: Component, args: [{
                selector: 'p-sortIcon',
                template: `
        <i class="p-sortable-column-icon pi pi-fw" [ngClass]="{'pi-sort-amount-up-alt': sortOrder === 1, 'pi-sort-amount-down': sortOrder === -1, 'pi-sort-alt': sortOrder === 0}"></i>
    `,
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None
            },] }
];
SortIcon.ctorParameters = () => [
    { type: Table },
    { type: ChangeDetectorRef }
];
SortIcon.propDecorators = {
    field: [{ type: Input }]
};
class SelectableRow {
    constructor(dt, tableService) {
        this.dt = dt;
        this.tableService = tableService;
        if (this.isEnabled()) {
            this.subscription = this.dt.tableService.selectionSource$.subscribe(() => {
                this.selected = this.dt.isSelected(this.data);
            });
        }
    }
    ngOnInit() {
        if (this.isEnabled()) {
            this.selected = this.dt.isSelected(this.data);
        }
    }
    onClick(event) {
        if (this.isEnabled()) {
            this.dt.handleRowClick({
                originalEvent: event,
                rowData: this.data,
                rowIndex: this.index
            });
        }
    }
    onTouchEnd(event) {
        if (this.isEnabled()) {
            this.dt.handleRowTouchEnd(event);
        }
    }
    onArrowDownKeyDown(event) {
        if (!this.isEnabled()) {
            return;
        }
        const row = event.currentTarget;
        const nextRow = this.findNextSelectableRow(row);
        if (nextRow) {
            nextRow.focus();
        }
        event.preventDefault();
    }
    onArrowUpKeyDown(event) {
        if (!this.isEnabled()) {
            return;
        }
        const row = event.currentTarget;
        const prevRow = this.findPrevSelectableRow(row);
        if (prevRow) {
            prevRow.focus();
        }
        event.preventDefault();
    }
    onEnterKeyDown(event) {
        if (!this.isEnabled()) {
            return;
        }
        this.dt.handleRowClick({
            originalEvent: event,
            rowData: this.data,
            rowIndex: this.index
        });
    }
    findNextSelectableRow(row) {
        let nextRow = row.nextElementSibling;
        if (nextRow) {
            if (DomHandler.hasClass(nextRow, 'p-datatable-selectable-row'))
                return nextRow;
            else
                return this.findNextSelectableRow(nextRow);
        }
        else {
            return null;
        }
    }
    findPrevSelectableRow(row) {
        let prevRow = row.previousElementSibling;
        if (prevRow) {
            if (DomHandler.hasClass(prevRow, 'p-datatable-selectable-row'))
                return prevRow;
            else
                return this.findPrevSelectableRow(prevRow);
        }
        else {
            return null;
        }
    }
    isEnabled() {
        return this.pSelectableRowDisabled !== true;
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
}
SelectableRow.decorators = [
    { type: Directive, args: [{
                selector: '[pSelectableRow]',
                host: {
                    '[class.p-selectable-row]': 'isEnabled()',
                    '[class.p-highlight]': 'selected',
                    '[attr.tabindex]': 'isEnabled() ? 0 : undefined'
                }
            },] }
];
SelectableRow.ctorParameters = () => [
    { type: Table },
    { type: TableService }
];
SelectableRow.propDecorators = {
    data: [{ type: Input, args: ["pSelectableRow",] }],
    index: [{ type: Input, args: ["pSelectableRowIndex",] }],
    pSelectableRowDisabled: [{ type: Input }],
    onClick: [{ type: HostListener, args: ['click', ['$event'],] }],
    onTouchEnd: [{ type: HostListener, args: ['touchend', ['$event'],] }],
    onArrowDownKeyDown: [{ type: HostListener, args: ['keydown.arrowdown', ['$event'],] }],
    onArrowUpKeyDown: [{ type: HostListener, args: ['keydown.arrowup', ['$event'],] }],
    onEnterKeyDown: [{ type: HostListener, args: ['keydown.enter', ['$event'],] }]
};
class SelectableRowDblClick {
    constructor(dt, tableService) {
        this.dt = dt;
        this.tableService = tableService;
        if (this.isEnabled()) {
            this.subscription = this.dt.tableService.selectionSource$.subscribe(() => {
                this.selected = this.dt.isSelected(this.data);
            });
        }
    }
    ngOnInit() {
        if (this.isEnabled()) {
            this.selected = this.dt.isSelected(this.data);
        }
    }
    onClick(event) {
        if (this.isEnabled()) {
            this.dt.handleRowClick({
                originalEvent: event,
                rowData: this.data,
                rowIndex: this.index
            });
        }
    }
    isEnabled() {
        return this.pSelectableRowDisabled !== true;
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
}
SelectableRowDblClick.decorators = [
    { type: Directive, args: [{
                selector: '[pSelectableRowDblClick]',
                host: {
                    '[class.p-datatable-selectable-row]': 'isEnabled()',
                    '[class.p-highlight]': 'selected'
                }
            },] }
];
SelectableRowDblClick.ctorParameters = () => [
    { type: Table },
    { type: TableService }
];
SelectableRowDblClick.propDecorators = {
    data: [{ type: Input, args: ["pSelectableRowDblClick",] }],
    index: [{ type: Input, args: ["pSelectableRowIndex",] }],
    pSelectableRowDisabled: [{ type: Input }],
    onClick: [{ type: HostListener, args: ['dblclick', ['$event'],] }]
};
class ContextMenuRow {
    constructor(dt, tableService, el) {
        this.dt = dt;
        this.tableService = tableService;
        this.el = el;
        if (this.isEnabled()) {
            this.subscription = this.dt.tableService.contextMenuSource$.subscribe((data) => {
                this.selected = this.dt.equals(this.data, data);
            });
        }
    }
    onContextMenu(event) {
        if (this.isEnabled()) {
            this.dt.handleRowRightClick({
                originalEvent: event,
                rowData: this.data,
                rowIndex: this.index
            });
            this.el.nativeElement.focus();
            event.preventDefault();
        }
    }
    isEnabled() {
        return this.pContextMenuRowDisabled !== true;
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
}
ContextMenuRow.decorators = [
    { type: Directive, args: [{
                selector: '[pContextMenuRow]',
                host: {
                    '[class.p-highlight-contextmenu]': 'selected',
                    '[attr.tabindex]': 'isEnabled() ? 0 : undefined'
                }
            },] }
];
ContextMenuRow.ctorParameters = () => [
    { type: Table },
    { type: TableService },
    { type: ElementRef }
];
ContextMenuRow.propDecorators = {
    data: [{ type: Input, args: ["pContextMenuRow",] }],
    index: [{ type: Input, args: ["pContextMenuRowIndex",] }],
    pContextMenuRowDisabled: [{ type: Input }],
    onContextMenu: [{ type: HostListener, args: ['contextmenu', ['$event'],] }]
};
class RowToggler {
    constructor(dt) {
        this.dt = dt;
    }
    onClick(event) {
        if (this.isEnabled()) {
            this.dt.toggleRow(this.data, event);
            event.preventDefault();
        }
    }
    isEnabled() {
        return this.pRowTogglerDisabled !== true;
    }
}
RowToggler.decorators = [
    { type: Directive, args: [{
                selector: '[pRowToggler]'
            },] }
];
RowToggler.ctorParameters = () => [
    { type: Table }
];
RowToggler.propDecorators = {
    data: [{ type: Input, args: ['pRowToggler',] }],
    pRowTogglerDisabled: [{ type: Input }],
    onClick: [{ type: HostListener, args: ['click', ['$event'],] }]
};
class ResizableColumn {
    constructor(dt, el, zone) {
        this.dt = dt;
        this.el = el;
        this.zone = zone;
    }
    ngAfterViewInit() {
        if (this.isEnabled()) {
            DomHandler.addClass(this.el.nativeElement, 'p-resizable-column');
            this.resizer = document.createElement('span');
            this.resizer.className = 'p-column-resizer';
            this.el.nativeElement.appendChild(this.resizer);
            this.zone.runOutsideAngular(() => {
                this.resizerMouseDownListener = this.onMouseDown.bind(this);
                this.resizer.addEventListener('mousedown', this.resizerMouseDownListener);
            });
        }
    }
    bindDocumentEvents() {
        this.zone.runOutsideAngular(() => {
            this.documentMouseMoveListener = this.onDocumentMouseMove.bind(this);
            document.addEventListener('mousemove', this.documentMouseMoveListener);
            this.documentMouseUpListener = this.onDocumentMouseUp.bind(this);
            document.addEventListener('mouseup', this.documentMouseUpListener);
        });
    }
    unbindDocumentEvents() {
        if (this.documentMouseMoveListener) {
            document.removeEventListener('mousemove', this.documentMouseMoveListener);
            this.documentMouseMoveListener = null;
        }
        if (this.documentMouseUpListener) {
            document.removeEventListener('mouseup', this.documentMouseUpListener);
            this.documentMouseUpListener = null;
        }
    }
    onMouseDown(event) {
        if (event.which === 1) {
            this.dt.onColumnResizeBegin(event);
            this.bindDocumentEvents();
        }
    }
    onDocumentMouseMove(event) {
        this.dt.onColumnResize(event);
    }
    onDocumentMouseUp(event) {
        this.dt.onColumnResizeEnd(event, this.el.nativeElement);
        this.unbindDocumentEvents();
    }
    isEnabled() {
        return this.pResizableColumnDisabled !== true;
    }
    ngOnDestroy() {
        if (this.resizerMouseDownListener) {
            this.resizer.removeEventListener('mousedown', this.resizerMouseDownListener);
        }
        this.unbindDocumentEvents();
    }
}
ResizableColumn.decorators = [
    { type: Directive, args: [{
                selector: '[pResizableColumn]'
            },] }
];
ResizableColumn.ctorParameters = () => [
    { type: Table },
    { type: ElementRef },
    { type: NgZone }
];
ResizableColumn.propDecorators = {
    pResizableColumnDisabled: [{ type: Input }]
};
class ReorderableColumn {
    constructor(dt, el, zone) {
        this.dt = dt;
        this.el = el;
        this.zone = zone;
    }
    ngAfterViewInit() {
        if (this.isEnabled()) {
            this.bindEvents();
        }
    }
    bindEvents() {
        this.zone.runOutsideAngular(() => {
            this.mouseDownListener = this.onMouseDown.bind(this);
            this.el.nativeElement.addEventListener('mousedown', this.mouseDownListener);
            this.dragStartListener = this.onDragStart.bind(this);
            this.el.nativeElement.addEventListener('dragstart', this.dragStartListener);
            this.dragOverListener = this.onDragEnter.bind(this);
            this.el.nativeElement.addEventListener('dragover', this.dragOverListener);
            this.dragEnterListener = this.onDragEnter.bind(this);
            this.el.nativeElement.addEventListener('dragenter', this.dragEnterListener);
            this.dragLeaveListener = this.onDragLeave.bind(this);
            this.el.nativeElement.addEventListener('dragleave', this.dragLeaveListener);
        });
    }
    unbindEvents() {
        if (this.mouseDownListener) {
            document.removeEventListener('mousedown', this.mouseDownListener);
            this.mouseDownListener = null;
        }
        if (this.dragOverListener) {
            document.removeEventListener('dragover', this.dragOverListener);
            this.dragOverListener = null;
        }
        if (this.dragEnterListener) {
            document.removeEventListener('dragenter', this.dragEnterListener);
            this.dragEnterListener = null;
        }
        if (this.dragEnterListener) {
            document.removeEventListener('dragenter', this.dragEnterListener);
            this.dragEnterListener = null;
        }
        if (this.dragLeaveListener) {
            document.removeEventListener('dragleave', this.dragLeaveListener);
            this.dragLeaveListener = null;
        }
    }
    onMouseDown(event) {
        if (event.target.nodeName === 'INPUT' || event.target.nodeName === 'TEXTAREA' || DomHandler.hasClass(event.target, 'p-column-resizer'))
            this.el.nativeElement.draggable = false;
        else
            this.el.nativeElement.draggable = true;
    }
    onDragStart(event) {
        this.dt.onColumnDragStart(event, this.el.nativeElement);
    }
    onDragOver(event) {
        event.preventDefault();
    }
    onDragEnter(event) {
        this.dt.onColumnDragEnter(event, this.el.nativeElement);
    }
    onDragLeave(event) {
        this.dt.onColumnDragLeave(event);
    }
    onDrop(event) {
        if (this.isEnabled()) {
            this.dt.onColumnDrop(event, this.el.nativeElement);
        }
    }
    isEnabled() {
        return this.pReorderableColumnDisabled !== true;
    }
    ngOnDestroy() {
        this.unbindEvents();
    }
}
ReorderableColumn.decorators = [
    { type: Directive, args: [{
                selector: '[pReorderableColumn]'
            },] }
];
ReorderableColumn.ctorParameters = () => [
    { type: Table },
    { type: ElementRef },
    { type: NgZone }
];
ReorderableColumn.propDecorators = {
    pReorderableColumnDisabled: [{ type: Input }],
    onDrop: [{ type: HostListener, args: ['drop', ['$event'],] }]
};
class EditableColumn {
    constructor(dt, el, zone) {
        this.dt = dt;
        this.el = el;
        this.zone = zone;
    }
    ngAfterViewInit() {
        if (this.isEnabled()) {
            DomHandler.addClass(this.el.nativeElement, 'p-editable-column');
        }
    }
    onClick(event) {
        if (this.isEnabled()) {
            this.dt.editingCellClick = true;
            if (this.dt.editingCell) {
                if (this.dt.editingCell !== this.el.nativeElement) {
                    if (!this.dt.isEditingCellValid()) {
                        return;
                    }
                    this.closeEditingCell(true, event);
                    this.openCell();
                }
            }
            else {
                this.openCell();
            }
        }
    }
    openCell() {
        this.dt.updateEditingCell(this.el.nativeElement, this.data, this.field, this.rowIndex);
        DomHandler.addClass(this.el.nativeElement, 'p-cell-editing');
        this.dt.onEditInit.emit({ field: this.field, data: this.data, index: this.rowIndex });
        this.zone.runOutsideAngular(() => {
            setTimeout(() => {
                let focusCellSelector = this.pFocusCellSelector || 'input, textarea, select';
                let focusableElement = DomHandler.findSingle(this.el.nativeElement, focusCellSelector);
                if (focusableElement) {
                    focusableElement.focus();
                }
            }, 50);
        });
    }
    closeEditingCell(completed, event) {
        if (completed)
            this.dt.onEditComplete.emit({ field: this.dt.editingCellField, data: this.dt.editingCellData, originalEvent: event, index: this.rowIndex });
        else
            this.dt.onEditCancel.emit({ field: this.dt.editingCellField, data: this.dt.editingCellData, originalEvent: event, index: this.rowIndex });
        DomHandler.removeClass(this.dt.editingCell, 'p-cell-editing');
        this.dt.editingCell = null;
        this.dt.editingCellData = null;
        this.dt.editingCellField = null;
        this.dt.unbindDocumentEditListener();
    }
    onEnterKeyDown(event) {
        if (this.isEnabled()) {
            if (this.dt.isEditingCellValid()) {
                this.closeEditingCell(true, event);
            }
            event.preventDefault();
        }
    }
    onEscapeKeyDown(event) {
        if (this.isEnabled()) {
            if (this.dt.isEditingCellValid()) {
                this.closeEditingCell(false, event);
            }
            event.preventDefault();
        }
    }
    onShiftKeyDown(event) {
        if (this.isEnabled()) {
            if (event.shiftKey)
                this.moveToPreviousCell(event);
            else {
                this.moveToNextCell(event);
            }
        }
    }
    findCell(element) {
        if (element) {
            let cell = element;
            while (cell && !DomHandler.hasClass(cell, 'p-cell-editing')) {
                cell = cell.parentElement;
            }
            return cell;
        }
        else {
            return null;
        }
    }
    moveToPreviousCell(event) {
        let currentCell = this.findCell(event.target);
        if (currentCell) {
            let targetCell = this.findPreviousEditableColumn(currentCell);
            if (targetCell) {
                if (this.dt.isEditingCellValid()) {
                    this.closeEditingCell(true, event);
                }
                DomHandler.invokeElementMethod(event.target, 'blur');
                DomHandler.invokeElementMethod(targetCell, 'click');
                event.preventDefault();
            }
        }
    }
    moveToNextCell(event) {
        let currentCell = this.findCell(event.target);
        if (currentCell) {
            let targetCell = this.findNextEditableColumn(currentCell);
            if (targetCell) {
                if (this.dt.isEditingCellValid()) {
                    this.closeEditingCell(true, event);
                }
                DomHandler.invokeElementMethod(event.target, 'blur');
                DomHandler.invokeElementMethod(targetCell, 'click');
                event.preventDefault();
            }
        }
    }
    findPreviousEditableColumn(cell) {
        let prevCell = cell.previousElementSibling;
        if (!prevCell) {
            let previousRow = cell.parentElement.previousElementSibling;
            if (previousRow) {
                prevCell = previousRow.lastElementChild;
            }
        }
        if (prevCell) {
            if (DomHandler.hasClass(prevCell, 'p-editable-column'))
                return prevCell;
            else
                return this.findPreviousEditableColumn(prevCell);
        }
        else {
            return null;
        }
    }
    findNextEditableColumn(cell) {
        let nextCell = cell.nextElementSibling;
        if (!nextCell) {
            let nextRow = cell.parentElement.nextElementSibling;
            if (nextRow) {
                nextCell = nextRow.firstElementChild;
            }
        }
        if (nextCell) {
            if (DomHandler.hasClass(nextCell, 'p-editable-column'))
                return nextCell;
            else
                return this.findNextEditableColumn(nextCell);
        }
        else {
            return null;
        }
    }
    isEnabled() {
        return this.pEditableColumnDisabled !== true;
    }
}
EditableColumn.decorators = [
    { type: Directive, args: [{
                selector: '[pEditableColumn]'
            },] }
];
EditableColumn.ctorParameters = () => [
    { type: Table },
    { type: ElementRef },
    { type: NgZone }
];
EditableColumn.propDecorators = {
    data: [{ type: Input, args: ["pEditableColumn",] }],
    field: [{ type: Input, args: ["pEditableColumnField",] }],
    rowIndex: [{ type: Input, args: ["pEditableColumnRowIndex",] }],
    pEditableColumnDisabled: [{ type: Input }],
    pFocusCellSelector: [{ type: Input }],
    onClick: [{ type: HostListener, args: ['click', ['$event'],] }],
    onEnterKeyDown: [{ type: HostListener, args: ['keydown.enter', ['$event'],] }],
    onEscapeKeyDown: [{ type: HostListener, args: ['keydown.escape', ['$event'],] }],
    onShiftKeyDown: [{ type: HostListener, args: ['keydown.tab', ['$event'],] }, { type: HostListener, args: ['keydown.shift.tab', ['$event'],] }, { type: HostListener, args: ['keydown.meta.tab', ['$event'],] }]
};
class EditableRow {
    constructor(el) {
        this.el = el;
    }
    isEnabled() {
        return this.pEditableRowDisabled !== true;
    }
}
EditableRow.decorators = [
    { type: Directive, args: [{
                selector: '[pEditableRow]'
            },] }
];
EditableRow.ctorParameters = () => [
    { type: ElementRef }
];
EditableRow.propDecorators = {
    data: [{ type: Input, args: ["pEditableRow",] }],
    pEditableRowDisabled: [{ type: Input }]
};
class InitEditableRow {
    constructor(dt, editableRow) {
        this.dt = dt;
        this.editableRow = editableRow;
    }
    onClick(event) {
        this.dt.initRowEdit(this.editableRow.data);
        event.preventDefault();
    }
}
InitEditableRow.decorators = [
    { type: Directive, args: [{
                selector: '[pInitEditableRow]'
            },] }
];
InitEditableRow.ctorParameters = () => [
    { type: Table },
    { type: EditableRow }
];
InitEditableRow.propDecorators = {
    onClick: [{ type: HostListener, args: ['click', ['$event'],] }]
};
class SaveEditableRow {
    constructor(dt, editableRow) {
        this.dt = dt;
        this.editableRow = editableRow;
    }
    onClick(event) {
        this.dt.saveRowEdit(this.editableRow.data, this.editableRow.el.nativeElement);
        event.preventDefault();
    }
}
SaveEditableRow.decorators = [
    { type: Directive, args: [{
                selector: '[pSaveEditableRow]'
            },] }
];
SaveEditableRow.ctorParameters = () => [
    { type: Table },
    { type: EditableRow }
];
SaveEditableRow.propDecorators = {
    onClick: [{ type: HostListener, args: ['click', ['$event'],] }]
};
class CancelEditableRow {
    constructor(dt, editableRow) {
        this.dt = dt;
        this.editableRow = editableRow;
    }
    onClick(event) {
        this.dt.cancelRowEdit(this.editableRow.data);
        event.preventDefault();
    }
}
CancelEditableRow.decorators = [
    { type: Directive, args: [{
                selector: '[pCancelEditableRow]'
            },] }
];
CancelEditableRow.ctorParameters = () => [
    { type: Table },
    { type: EditableRow }
];
CancelEditableRow.propDecorators = {
    onClick: [{ type: HostListener, args: ['click', ['$event'],] }]
};
class CellEditor {
    constructor(dt, editableColumn, editableRow) {
        this.dt = dt;
        this.editableColumn = editableColumn;
        this.editableRow = editableRow;
    }
    ngAfterContentInit() {
        this.templates.forEach((item) => {
            switch (item.getType()) {
                case 'input':
                    this.inputTemplate = item.template;
                    break;
                case 'output':
                    this.outputTemplate = item.template;
                    break;
            }
        });
    }
    get editing() {
        return (this.dt.editingCell && this.editableColumn && this.dt.editingCell === this.editableColumn.el.nativeElement) ||
            (this.editableRow && this.dt.editMode === 'row' && this.dt.isRowEditing(this.editableRow.data));
    }
}
CellEditor.decorators = [
    { type: Component, args: [{
                selector: 'p-cellEditor',
                template: `
        <ng-container *ngIf="editing">
            <ng-container *ngTemplateOutlet="inputTemplate"></ng-container>
        </ng-container>
        <ng-container *ngIf="!editing">
            <ng-container *ngTemplateOutlet="outputTemplate"></ng-container>
        </ng-container>
    `,
                encapsulation: ViewEncapsulation.None
            },] }
];
CellEditor.ctorParameters = () => [
    { type: Table },
    { type: EditableColumn, decorators: [{ type: Optional }] },
    { type: EditableRow, decorators: [{ type: Optional }] }
];
CellEditor.propDecorators = {
    templates: [{ type: ContentChildren, args: [PrimeTemplate,] }]
};
class TableRadioButton {
    constructor(dt, tableService, cd) {
        this.dt = dt;
        this.tableService = tableService;
        this.cd = cd;
        this.subscription = this.dt.tableService.selectionSource$.subscribe(() => {
            this.checked = this.dt.isSelected(this.value);
            this.cd.markForCheck();
        });
    }
    ngOnInit() {
        this.checked = this.dt.isSelected(this.value);
    }
    onClick(event) {
        if (!this.disabled) {
            this.dt.toggleRowWithRadio({
                originalEvent: event,
                rowIndex: this.index
            }, this.value);
        }
        DomHandler.clearSelection();
    }
    onFocus() {
        DomHandler.addClass(this.boxViewChild.nativeElement, 'p-focus');
    }
    onBlur() {
        DomHandler.removeClass(this.boxViewChild.nativeElement, 'p-focus');
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
}
TableRadioButton.decorators = [
    { type: Component, args: [{
                selector: 'p-tableRadioButton',
                template: `
        <div class="p-radiobutton p-component" (click)="onClick($event)">
            <div class="p-hidden-accessible">
                <input type="radio" [attr.id]="inputId" [attr.name]="name" [checked]="checked" (focus)="onFocus()" (blur)="onBlur()"
                [disabled]="disabled" [attr.aria-label]="ariaLabel">
            </div>
            <div #box [ngClass]="{'p-radiobutton-box p-component':true,
                'p-highlight':checked, 'p-disabled':disabled}" role="radio" [attr.aria-checked]="checked">
                <div class="p-radiobutton-icon"></div>
            </div>
        </div>
    `,
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None
            },] }
];
TableRadioButton.ctorParameters = () => [
    { type: Table },
    { type: TableService },
    { type: ChangeDetectorRef }
];
TableRadioButton.propDecorators = {
    disabled: [{ type: Input }],
    value: [{ type: Input }],
    index: [{ type: Input }],
    inputId: [{ type: Input }],
    name: [{ type: Input }],
    ariaLabel: [{ type: Input }],
    boxViewChild: [{ type: ViewChild, args: ['box',] }]
};
class TableCheckbox {
    constructor(dt, tableService, cd) {
        this.dt = dt;
        this.tableService = tableService;
        this.cd = cd;
        this.subscription = this.dt.tableService.selectionSource$.subscribe(() => {
            this.checked = this.dt.isSelected(this.value);
            this.cd.markForCheck();
        });
    }
    ngOnInit() {
        this.checked = this.dt.isSelected(this.value);
    }
    onClick(event) {
        if (!this.disabled) {
            this.dt.toggleRowWithCheckbox({
                originalEvent: event,
                rowIndex: this.index
            }, this.value);
        }
        DomHandler.clearSelection();
    }
    onFocus() {
        DomHandler.addClass(this.boxViewChild.nativeElement, 'p-focus');
    }
    onBlur() {
        DomHandler.removeClass(this.boxViewChild.nativeElement, 'p-focus');
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
}
TableCheckbox.decorators = [
    { type: Component, args: [{
                selector: 'p-tableCheckbox',
                template: `
        <div class="p-checkbox p-component" (click)="onClick($event)">
            <div class="p-hidden-accessible">
                <input type="checkbox" [attr.id]="inputId" [attr.name]="name" [checked]="checked" (focus)="onFocus()" (blur)="onBlur()" [disabled]="disabled"
                [attr.required]="required" [attr.aria-label]="ariaLabel">
            </div>
            <div #box [ngClass]="{'p-checkbox-box p-component':true,
                'p-highlight':checked, 'p-disabled':disabled}" role="checkbox" [attr.aria-checked]="checked">
                <span class="p-checkbox-icon" [ngClass]="{'pi pi-check':checked}"></span>
            </div>
        </div>
    `,
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None
            },] }
];
TableCheckbox.ctorParameters = () => [
    { type: Table },
    { type: TableService },
    { type: ChangeDetectorRef }
];
TableCheckbox.propDecorators = {
    disabled: [{ type: Input }],
    value: [{ type: Input }],
    index: [{ type: Input }],
    inputId: [{ type: Input }],
    name: [{ type: Input }],
    required: [{ type: Input }],
    ariaLabel: [{ type: Input }],
    boxViewChild: [{ type: ViewChild, args: ['box',] }]
};
class TableHeaderCheckbox {
    constructor(dt, tableService, cd) {
        this.dt = dt;
        this.tableService = tableService;
        this.cd = cd;
        this.valueChangeSubscription = this.dt.tableService.valueSource$.subscribe(() => {
            this.checked = this.updateCheckedState();
        });
        this.selectionChangeSubscription = this.dt.tableService.selectionSource$.subscribe(() => {
            this.checked = this.updateCheckedState();
        });
    }
    ngOnInit() {
        this.checked = this.updateCheckedState();
    }
    onClick(event) {
        if (!this.disabled) {
            if (this.dt.value && this.dt.value.length > 0) {
                this.dt.toggleRowsWithCheckbox(event, !this.checked);
            }
        }
        DomHandler.clearSelection();
    }
    onFocus() {
        DomHandler.addClass(this.boxViewChild.nativeElement, 'p-focus');
    }
    onBlur() {
        DomHandler.removeClass(this.boxViewChild.nativeElement, 'p-focus');
    }
    isDisabled() {
        return this.disabled || !this.dt.value || !this.dt.value.length;
    }
    ngOnDestroy() {
        if (this.selectionChangeSubscription) {
            this.selectionChangeSubscription.unsubscribe();
        }
        if (this.valueChangeSubscription) {
            this.valueChangeSubscription.unsubscribe();
        }
    }
    updateCheckedState() {
        this.cd.markForCheck();
        if (this.dt.filteredValue) {
            const val = this.dt.filteredValue;
            return (val && val.length > 0 && this.dt.selection && this.dt.selection.length > 0 && this.isAllFilteredValuesChecked());
        }
        else {
            const val = this.dt.value;
            return (val && val.length > 0 && this.dt.selection && this.dt.selection.length > 0 && this.dt.selection.length === val.length);
        }
    }
    isAllFilteredValuesChecked() {
        if (!this.dt.filteredValue) {
            return false;
        }
        else {
            for (let rowData of this.dt.filteredValue) {
                if (!this.dt.isSelected(rowData)) {
                    return false;
                }
            }
            return true;
        }
    }
}
TableHeaderCheckbox.decorators = [
    { type: Component, args: [{
                selector: 'p-tableHeaderCheckbox',
                template: `
        <div class="p-checkbox p-component" (click)="onClick($event)">
            <div class="p-hidden-accessible">
                <input #cb type="checkbox" [attr.id]="inputId" [attr.name]="name" [checked]="checked" (focus)="onFocus()" (blur)="onBlur()"
                [disabled]="isDisabled()" [attr.aria-label]="ariaLabel">
            </div>
            <div #box [ngClass]="{'p-checkbox-box':true,
                'p-highlight':checked, 'p-disabled': isDisabled()}" role="checkbox" [attr.aria-checked]="checked">
                <span class="p-checkbox-icon" [ngClass]="{'pi pi-check':checked}"></span>
            </div>
        </div>
    `,
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None
            },] }
];
TableHeaderCheckbox.ctorParameters = () => [
    { type: Table },
    { type: TableService },
    { type: ChangeDetectorRef }
];
TableHeaderCheckbox.propDecorators = {
    boxViewChild: [{ type: ViewChild, args: ['box',] }],
    disabled: [{ type: Input }],
    inputId: [{ type: Input }],
    name: [{ type: Input }],
    ariaLabel: [{ type: Input }]
};
class ReorderableRowHandle {
    constructor(el) {
        this.el = el;
    }
    ngAfterViewInit() {
        DomHandler.addClass(this.el.nativeElement, 'p-datatable-reorderablerow-handle');
    }
}
ReorderableRowHandle.decorators = [
    { type: Directive, args: [{
                selector: '[pReorderableRowHandle]'
            },] }
];
ReorderableRowHandle.ctorParameters = () => [
    { type: ElementRef }
];
ReorderableRowHandle.propDecorators = {
    index: [{ type: Input, args: ["pReorderableRowHandle",] }]
};
class ReorderableRow {
    constructor(dt, el, zone) {
        this.dt = dt;
        this.el = el;
        this.zone = zone;
    }
    ngAfterViewInit() {
        if (this.isEnabled()) {
            this.el.nativeElement.droppable = true;
            this.bindEvents();
        }
    }
    bindEvents() {
        this.zone.runOutsideAngular(() => {
            this.mouseDownListener = this.onMouseDown.bind(this);
            this.el.nativeElement.addEventListener('mousedown', this.mouseDownListener);
            this.dragStartListener = this.onDragStart.bind(this);
            this.el.nativeElement.addEventListener('dragstart', this.dragStartListener);
            this.dragEndListener = this.onDragEnd.bind(this);
            this.el.nativeElement.addEventListener('dragend', this.dragEndListener);
            this.dragOverListener = this.onDragOver.bind(this);
            this.el.nativeElement.addEventListener('dragover', this.dragOverListener);
            this.dragLeaveListener = this.onDragLeave.bind(this);
            this.el.nativeElement.addEventListener('dragleave', this.dragLeaveListener);
        });
    }
    unbindEvents() {
        if (this.mouseDownListener) {
            document.removeEventListener('mousedown', this.mouseDownListener);
            this.mouseDownListener = null;
        }
        if (this.dragStartListener) {
            document.removeEventListener('dragstart', this.dragStartListener);
            this.dragStartListener = null;
        }
        if (this.dragEndListener) {
            document.removeEventListener('dragend', this.dragEndListener);
            this.dragEndListener = null;
        }
        if (this.dragOverListener) {
            document.removeEventListener('dragover', this.dragOverListener);
            this.dragOverListener = null;
        }
        if (this.dragLeaveListener) {
            document.removeEventListener('dragleave', this.dragLeaveListener);
            this.dragLeaveListener = null;
        }
    }
    onMouseDown(event) {
        if (DomHandler.hasClass(event.target, 'p-datatable-reorderablerow-handle'))
            this.el.nativeElement.draggable = true;
        else
            this.el.nativeElement.draggable = false;
    }
    onDragStart(event) {
        this.dt.onRowDragStart(event, this.index);
    }
    onDragEnd(event) {
        this.dt.onRowDragEnd(event);
        this.el.nativeElement.draggable = false;
    }
    onDragOver(event) {
        this.dt.onRowDragOver(event, this.index, this.el.nativeElement);
        event.preventDefault();
    }
    onDragLeave(event) {
        this.dt.onRowDragLeave(event, this.el.nativeElement);
    }
    isEnabled() {
        return this.pReorderableRowDisabled !== true;
    }
    onDrop(event) {
        if (this.isEnabled() && this.dt.rowDragging) {
            this.dt.onRowDrop(event, this.el.nativeElement);
        }
        event.preventDefault();
    }
}
ReorderableRow.decorators = [
    { type: Directive, args: [{
                selector: '[pReorderableRow]'
            },] }
];
ReorderableRow.ctorParameters = () => [
    { type: Table },
    { type: ElementRef },
    { type: NgZone }
];
ReorderableRow.propDecorators = {
    index: [{ type: Input, args: ["pReorderableRow",] }],
    pReorderableRowDisabled: [{ type: Input }],
    onDrop: [{ type: HostListener, args: ['drop', ['$event'],] }]
};
class TableModule {
}
TableModule.decorators = [
    { type: NgModule, args: [{
                imports: [CommonModule, PaginatorModule, ScrollingModule],
                exports: [Table, SharedModule, SortableColumn, SelectableRow, RowToggler, ContextMenuRow, ResizableColumn, ReorderableColumn, EditableColumn, CellEditor, SortIcon, TableRadioButton, TableCheckbox, TableHeaderCheckbox, ReorderableRowHandle, ReorderableRow, SelectableRowDblClick, EditableRow, InitEditableRow, SaveEditableRow, CancelEditableRow, ScrollingModule],
                declarations: [Table, SortableColumn, SelectableRow, RowToggler, ContextMenuRow, ResizableColumn, ReorderableColumn, EditableColumn, CellEditor, TableBody, ScrollableView, SortIcon, TableRadioButton, TableCheckbox, TableHeaderCheckbox, ReorderableRowHandle, ReorderableRow, SelectableRowDblClick, EditableRow, InitEditableRow, SaveEditableRow, CancelEditableRow]
            },] }
];

/**
 * Generated bundle index. Do not edit.
 */

export { CancelEditableRow, CellEditor, ContextMenuRow, EditableColumn, EditableRow, InitEditableRow, ReorderableColumn, ReorderableRow, ReorderableRowHandle, ResizableColumn, RowToggler, SaveEditableRow, ScrollableView, SelectableRow, SelectableRowDblClick, SortIcon, SortableColumn, Table, TableBody, TableCheckbox, TableHeaderCheckbox, TableModule, TableRadioButton, TableService };
//# sourceMappingURL=primeng-table.js.map