VLEX/BPM-UI/node_modules/@swimlane/ngx-datatable/fesm5/swimlane-ngx-datatable.js

import { Injectable, Inject, Directive, TemplateRef, EventEmitter, ElementRef, NgZone, HostBinding, Output, Input, Renderer2, HostListener, KeyValueDiffers, ContentChildren, Component, ChangeDetectionStrategy, ContentChild, ChangeDetectorRef, ViewChild, ViewEncapsulation, SkipSelf, Optional, ViewContainerRef, NgModule } from '@angular/core';
import { DOCUMENT, CommonModule } from '@angular/common';
import { Subject, fromEvent, BehaviorSubject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { __values, __spread, __assign, __decorate, __metadata } from 'tslib';

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Gets the width of the scrollbar.  Nesc for windows
 * http://stackoverflow.com/a/13382873/888165
 */
var ScrollbarHelper = /** @class */ (function () {
    function ScrollbarHelper(document) {
        this.document = document;
        this.width = this.getWidth();
    }
    /**
     * @return {?}
     */
    ScrollbarHelper.prototype.getWidth = /**
     * @return {?}
     */
    function () {
        /** @type {?} */
        var outer = this.document.createElement('div');
        outer.style.visibility = 'hidden';
        outer.style.width = '100px';
        outer.style.msOverflowStyle = 'scrollbar';
        this.document.body.appendChild(outer);
        /** @type {?} */
        var widthNoScroll = outer.offsetWidth;
        outer.style.overflow = 'scroll';
        /** @type {?} */
        var inner = this.document.createElement('div');
        inner.style.width = '100%';
        outer.appendChild(inner);
        /** @type {?} */
        var widthWithScroll = inner.offsetWidth;
        outer.parentNode.removeChild(outer);
        return widthNoScroll - widthWithScroll;
    };
    ScrollbarHelper.decorators = [
        { type: Injectable }
    ];
    /** @nocollapse */
    ScrollbarHelper.ctorParameters = function () { return [
        { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] }
    ]; };
    return ScrollbarHelper;
}());
if (false) {
    /** @type {?} */
    ScrollbarHelper.prototype.width;
    /**
     * @type {?}
     * @private
     */
    ScrollbarHelper.prototype.document;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Gets the width of the scrollbar.  Nesc for windows
 * http://stackoverflow.com/a/13382873/888165
 */
var DimensionsHelper = /** @class */ (function () {
    function DimensionsHelper() {
    }
    /**
     * @param {?} element
     * @return {?}
     */
    DimensionsHelper.prototype.getDimensions = /**
     * @param {?} element
     * @return {?}
     */
    function (element) {
        return element.getBoundingClientRect();
    };
    DimensionsHelper.decorators = [
        { type: Injectable }
    ];
    return DimensionsHelper;
}());

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * service to make DatatableComponent aware of changes to
 * input bindings of DataTableColumnDirective
 */
var ColumnChangesService = /** @class */ (function () {
    function ColumnChangesService() {
        this.columnInputChanges = new Subject();
    }
    Object.defineProperty(ColumnChangesService.prototype, "columnInputChanges$", {
        get: /**
         * @return {?}
         */
        function () {
            return this.columnInputChanges.asObservable();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    ColumnChangesService.prototype.onInputChange = /**
     * @return {?}
     */
    function () {
        this.columnInputChanges.next();
    };
    ColumnChangesService.decorators = [
        { type: Injectable }
    ];
    return ColumnChangesService;
}());
if (false) {
    /**
     * @type {?}
     * @private
     */
    ColumnChangesService.prototype.columnInputChanges;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableFooterTemplateDirective = /** @class */ (function () {
    function DataTableFooterTemplateDirective(template) {
        this.template = template;
    }
    DataTableFooterTemplateDirective.decorators = [
        { type: Directive, args: [{ selector: '[ngx-datatable-footer-template]' },] }
    ];
    /** @nocollapse */
    DataTableFooterTemplateDirective.ctorParameters = function () { return [
        { type: TemplateRef }
    ]; };
    return DataTableFooterTemplateDirective;
}());
if (false) {
    /** @type {?} */
    DataTableFooterTemplateDirective.prototype.template;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Visibility Observer Directive
 *
 * Usage:
 *
 * 		<div
 * 			visibilityObserver
 * 			(visible)="onVisible($event)">
 * 		</div>
 *
 */
var VisibilityDirective = /** @class */ (function () {
    function VisibilityDirective(element, zone) {
        this.element = element;
        this.zone = zone;
        this.isVisible = false;
        this.visible = new EventEmitter();
    }
    /**
     * @return {?}
     */
    VisibilityDirective.prototype.ngOnInit = /**
     * @return {?}
     */
    function () {
        this.runCheck();
    };
    /**
     * @return {?}
     */
    VisibilityDirective.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        clearTimeout(this.timeout);
    };
    /**
     * @return {?}
     */
    VisibilityDirective.prototype.onVisibilityChange = /**
     * @return {?}
     */
    function () {
        var _this = this;
        // trigger zone recalc for columns
        this.zone.run((/**
         * @return {?}
         */
        function () {
            _this.isVisible = true;
            _this.visible.emit(true);
        }));
    };
    /**
     * @return {?}
     */
    VisibilityDirective.prototype.runCheck = /**
     * @return {?}
     */
    function () {
        var _this = this;
        /** @type {?} */
        var check = (/**
         * @return {?}
         */
        function () {
            // https://davidwalsh.name/offsetheight-visibility
            var _a = _this.element.nativeElement, offsetHeight = _a.offsetHeight, offsetWidth = _a.offsetWidth;
            if (offsetHeight && offsetWidth) {
                clearTimeout(_this.timeout);
                _this.onVisibilityChange();
            }
            else {
                clearTimeout(_this.timeout);
                _this.zone.runOutsideAngular((/**
                 * @return {?}
                 */
                function () {
                    _this.timeout = setTimeout((/**
                     * @return {?}
                     */
                    function () { return check(); }), 50);
                }));
            }
        });
        this.timeout = setTimeout((/**
         * @return {?}
         */
        function () { return check(); }));
    };
    VisibilityDirective.decorators = [
        { type: Directive, args: [{ selector: '[visibilityObserver]' },] }
    ];
    /** @nocollapse */
    VisibilityDirective.ctorParameters = function () { return [
        { type: ElementRef },
        { type: NgZone }
    ]; };
    VisibilityDirective.propDecorators = {
        isVisible: [{ type: HostBinding, args: ['class.visible',] }],
        visible: [{ type: Output }]
    };
    return VisibilityDirective;
}());
if (false) {
    /** @type {?} */
    VisibilityDirective.prototype.isVisible;
    /** @type {?} */
    VisibilityDirective.prototype.visible;
    /** @type {?} */
    VisibilityDirective.prototype.timeout;
    /**
     * @type {?}
     * @private
     */
    VisibilityDirective.prototype.element;
    /**
     * @type {?}
     * @private
     */
    VisibilityDirective.prototype.zone;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Draggable Directive for Angular2
 *
 * Inspiration:
 *   https://github.com/AngularClass/angular2-examples/blob/master/rx-draggable/directives/draggable.ts
 *   http://stackoverflow.com/questions/35662530/how-to-implement-drag-and-drop-in-angular2
 *
 */
var DraggableDirective = /** @class */ (function () {
    function DraggableDirective(element) {
        this.dragX = true;
        this.dragY = true;
        this.dragStart = new EventEmitter();
        this.dragging = new EventEmitter();
        this.dragEnd = new EventEmitter();
        this.isDragging = false;
        this.element = element.nativeElement;
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    DraggableDirective.prototype.ngOnChanges = /**
     * @param {?} changes
     * @return {?}
     */
    function (changes) {
        if (changes['dragEventTarget'] && changes['dragEventTarget'].currentValue && this.dragModel.dragging) {
            this.onMousedown(changes['dragEventTarget'].currentValue);
        }
    };
    /**
     * @return {?}
     */
    DraggableDirective.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        this._destroySubscription();
    };
    /**
     * @param {?} event
     * @return {?}
     */
    DraggableDirective.prototype.onMouseup = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        if (!this.isDragging)
            return;
        this.isDragging = false;
        this.element.classList.remove('dragging');
        if (this.subscription) {
            this._destroySubscription();
            this.dragEnd.emit({
                event: event,
                element: this.element,
                model: this.dragModel
            });
        }
    };
    /**
     * @param {?} event
     * @return {?}
     */
    DraggableDirective.prototype.onMousedown = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        var _this = this;
        // we only want to drag the inner header text
        /** @type {?} */
        var isDragElm = ((/** @type {?} */ (event.target))).classList.contains('draggable');
        if (isDragElm && (this.dragX || this.dragY)) {
            event.preventDefault();
            this.isDragging = true;
            /** @type {?} */
            var mouseDownPos_1 = { x: event.clientX, y: event.clientY };
            /** @type {?} */
            var mouseup = fromEvent(document, 'mouseup');
            this.subscription = mouseup.subscribe((/**
             * @param {?} ev
             * @return {?}
             */
            function (ev) { return _this.onMouseup(ev); }));
            /** @type {?} */
            var mouseMoveSub = fromEvent(document, 'mousemove')
                .pipe(takeUntil(mouseup))
                .subscribe((/**
             * @param {?} ev
             * @return {?}
             */
            function (ev) { return _this.move(ev, mouseDownPos_1); }));
            this.subscription.add(mouseMoveSub);
            this.dragStart.emit({
                event: event,
                element: this.element,
                model: this.dragModel
            });
        }
    };
    /**
     * @param {?} event
     * @param {?} mouseDownPos
     * @return {?}
     */
    DraggableDirective.prototype.move = /**
     * @param {?} event
     * @param {?} mouseDownPos
     * @return {?}
     */
    function (event, mouseDownPos) {
        if (!this.isDragging)
            return;
        /** @type {?} */
        var x = event.clientX - mouseDownPos.x;
        /** @type {?} */
        var y = event.clientY - mouseDownPos.y;
        if (this.dragX)
            this.element.style.left = x + "px";
        if (this.dragY)
            this.element.style.top = y + "px";
        this.element.classList.add('dragging');
        this.dragging.emit({
            event: event,
            element: this.element,
            model: this.dragModel
        });
    };
    /**
     * @private
     * @return {?}
     */
    DraggableDirective.prototype._destroySubscription = /**
     * @private
     * @return {?}
     */
    function () {
        if (this.subscription) {
            this.subscription.unsubscribe();
            this.subscription = undefined;
        }
    };
    DraggableDirective.decorators = [
        { type: Directive, args: [{ selector: '[draggable]' },] }
    ];
    /** @nocollapse */
    DraggableDirective.ctorParameters = function () { return [
        { type: ElementRef }
    ]; };
    DraggableDirective.propDecorators = {
        dragEventTarget: [{ type: Input }],
        dragModel: [{ type: Input }],
        dragX: [{ type: Input }],
        dragY: [{ type: Input }],
        dragStart: [{ type: Output }],
        dragging: [{ type: Output }],
        dragEnd: [{ type: Output }]
    };
    return DraggableDirective;
}());
if (false) {
    /** @type {?} */
    DraggableDirective.prototype.dragEventTarget;
    /** @type {?} */
    DraggableDirective.prototype.dragModel;
    /** @type {?} */
    DraggableDirective.prototype.dragX;
    /** @type {?} */
    DraggableDirective.prototype.dragY;
    /** @type {?} */
    DraggableDirective.prototype.dragStart;
    /** @type {?} */
    DraggableDirective.prototype.dragging;
    /** @type {?} */
    DraggableDirective.prototype.dragEnd;
    /** @type {?} */
    DraggableDirective.prototype.element;
    /** @type {?} */
    DraggableDirective.prototype.isDragging;
    /** @type {?} */
    DraggableDirective.prototype.subscription;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/* tslint:disable */
/** @type {?} */
var MouseEvent = (/** @type {?} */ ((((/** @type {?} */ ((typeof window !== 'undefined' && window)))) || ((/** @type {?} */ (global))))
    .MouseEvent));
/** @type {?} */
var KeyboardEvent = (/** @type {?} */ ((((/** @type {?} */ ((typeof window !== 'undefined' && window)))) || ((/** @type {?} */ (global))))
    .KeyboardEvent));
/** @type {?} */
var Event = (/** @type {?} */ ((((/** @type {?} */ ((typeof window !== 'undefined' && window)))) || ((/** @type {?} */ (global)))).Event));

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var ResizeableDirective = /** @class */ (function () {
    function ResizeableDirective(element, renderer) {
        this.renderer = renderer;
        this.resizeEnabled = true;
        this.resize = new EventEmitter();
        this.resizing = false;
        this.element = element.nativeElement;
    }
    /**
     * @return {?}
     */
    ResizeableDirective.prototype.ngAfterViewInit = /**
     * @return {?}
     */
    function () {
        /** @type {?} */
        var renderer2 = this.renderer;
        this.resizeHandle = renderer2.createElement('span');
        if (this.resizeEnabled) {
            renderer2.addClass(this.resizeHandle, 'resize-handle');
        }
        else {
            renderer2.addClass(this.resizeHandle, 'resize-handle--not-resizable');
        }
        renderer2.appendChild(this.element, this.resizeHandle);
    };
    /**
     * @return {?}
     */
    ResizeableDirective.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        this._destroySubscription();
        if (this.renderer.destroyNode) {
            this.renderer.destroyNode(this.resizeHandle);
        }
        else {
            this.renderer.removeChild(this.renderer.parentNode(this.resizeHandle), this.resizeHandle);
        }
    };
    /**
     * @return {?}
     */
    ResizeableDirective.prototype.onMouseup = /**
     * @return {?}
     */
    function () {
        this.resizing = false;
        if (this.subscription && !this.subscription.closed) {
            this._destroySubscription();
            this.resize.emit(this.element.clientWidth);
        }
    };
    /**
     * @param {?} event
     * @return {?}
     */
    ResizeableDirective.prototype.onMousedown = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        var _this = this;
        /** @type {?} */
        var isHandle = ((/** @type {?} */ (event.target))).classList.contains('resize-handle');
        /** @type {?} */
        var initialWidth = this.element.clientWidth;
        /** @type {?} */
        var mouseDownScreenX = event.screenX;
        if (isHandle) {
            event.stopPropagation();
            this.resizing = true;
            /** @type {?} */
            var mouseup = fromEvent(document, 'mouseup');
            this.subscription = mouseup.subscribe((/**
             * @param {?} ev
             * @return {?}
             */
            function (ev) { return _this.onMouseup(); }));
            /** @type {?} */
            var mouseMoveSub = fromEvent(document, 'mousemove')
                .pipe(takeUntil(mouseup))
                .subscribe((/**
             * @param {?} e
             * @return {?}
             */
            function (e) { return _this.move(e, initialWidth, mouseDownScreenX); }));
            this.subscription.add(mouseMoveSub);
        }
    };
    /**
     * @param {?} event
     * @param {?} initialWidth
     * @param {?} mouseDownScreenX
     * @return {?}
     */
    ResizeableDirective.prototype.move = /**
     * @param {?} event
     * @param {?} initialWidth
     * @param {?} mouseDownScreenX
     * @return {?}
     */
    function (event, initialWidth, mouseDownScreenX) {
        /** @type {?} */
        var movementX = event.screenX - mouseDownScreenX;
        /** @type {?} */
        var newWidth = initialWidth + movementX;
        /** @type {?} */
        var overMinWidth = !this.minWidth || newWidth >= this.minWidth;
        /** @type {?} */
        var underMaxWidth = !this.maxWidth || newWidth <= this.maxWidth;
        if (overMinWidth && underMaxWidth) {
            this.element.style.width = newWidth + "px";
        }
    };
    /**
     * @private
     * @return {?}
     */
    ResizeableDirective.prototype._destroySubscription = /**
     * @private
     * @return {?}
     */
    function () {
        if (this.subscription) {
            this.subscription.unsubscribe();
            this.subscription = undefined;
        }
    };
    ResizeableDirective.decorators = [
        { type: Directive, args: [{
                    selector: '[resizeable]',
                    host: {
                        '[class.resizeable]': 'resizeEnabled'
                    }
                },] }
    ];
    /** @nocollapse */
    ResizeableDirective.ctorParameters = function () { return [
        { type: ElementRef },
        { type: Renderer2 }
    ]; };
    ResizeableDirective.propDecorators = {
        resizeEnabled: [{ type: Input }],
        minWidth: [{ type: Input }],
        maxWidth: [{ type: Input }],
        resize: [{ type: Output }],
        onMousedown: [{ type: HostListener, args: ['mousedown', ['$event'],] }]
    };
    return ResizeableDirective;
}());
if (false) {
    /** @type {?} */
    ResizeableDirective.prototype.resizeEnabled;
    /** @type {?} */
    ResizeableDirective.prototype.minWidth;
    /** @type {?} */
    ResizeableDirective.prototype.maxWidth;
    /** @type {?} */
    ResizeableDirective.prototype.resize;
    /** @type {?} */
    ResizeableDirective.prototype.element;
    /** @type {?} */
    ResizeableDirective.prototype.subscription;
    /** @type {?} */
    ResizeableDirective.prototype.resizing;
    /**
     * @type {?}
     * @private
     */
    ResizeableDirective.prototype.resizeHandle;
    /**
     * @type {?}
     * @private
     */
    ResizeableDirective.prototype.renderer;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var OrderableDirective = /** @class */ (function () {
    function OrderableDirective(differs, document) {
        this.document = document;
        this.reorder = new EventEmitter();
        this.targetChanged = new EventEmitter();
        this.differ = differs.find({}).create();
    }
    /**
     * @return {?}
     */
    OrderableDirective.prototype.ngAfterContentInit = /**
     * @return {?}
     */
    function () {
        // HACK: Investigate Better Way
        this.updateSubscriptions();
        this.draggables.changes.subscribe(this.updateSubscriptions.bind(this));
    };
    /**
     * @return {?}
     */
    OrderableDirective.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        this.draggables.forEach((/**
         * @param {?} d
         * @return {?}
         */
        function (d) {
            d.dragStart.unsubscribe();
            d.dragging.unsubscribe();
            d.dragEnd.unsubscribe();
        }));
    };
    /**
     * @return {?}
     */
    OrderableDirective.prototype.updateSubscriptions = /**
     * @return {?}
     */
    function () {
        var _this = this;
        /** @type {?} */
        var diffs = this.differ.diff(this.createMapDiffs());
        if (diffs) {
            /** @type {?} */
            var subscribe = (/**
             * @param {?} __0
             * @return {?}
             */
            function (_a) {
                var currentValue = _a.currentValue, previousValue = _a.previousValue;
                unsubscribe_1({ previousValue: previousValue });
                if (currentValue) {
                    currentValue.dragStart.subscribe(_this.onDragStart.bind(_this));
                    currentValue.dragging.subscribe(_this.onDragging.bind(_this));
                    currentValue.dragEnd.subscribe(_this.onDragEnd.bind(_this));
                }
            });
            /** @type {?} */
            var unsubscribe_1 = (/**
             * @param {?} __0
             * @return {?}
             */
            function (_a) {
                var previousValue = _a.previousValue;
                if (previousValue) {
                    previousValue.dragStart.unsubscribe();
                    previousValue.dragging.unsubscribe();
                    previousValue.dragEnd.unsubscribe();
                }
            });
            diffs.forEachAddedItem(subscribe);
            // diffs.forEachChangedItem(subscribe.bind(this));
            diffs.forEachRemovedItem(unsubscribe_1);
        }
    };
    /**
     * @return {?}
     */
    OrderableDirective.prototype.onDragStart = /**
     * @return {?}
     */
    function () {
        var e_1, _a;
        this.positions = {};
        /** @type {?} */
        var i = 0;
        try {
            for (var _b = __values(this.draggables.toArray()), _c = _b.next(); !_c.done; _c = _b.next()) {
                var dragger = _c.value;
                /** @type {?} */
                var elm = dragger.element;
                /** @type {?} */
                var left = parseInt(elm.offsetLeft.toString(), 0);
                this.positions[dragger.dragModel.prop] = {
                    left: left,
                    right: left + parseInt(elm.offsetWidth.toString(), 0),
                    index: i++,
                    element: elm
                };
            }
        }
        catch (e_1_1) { e_1 = { error: e_1_1 }; }
        finally {
            try {
                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
            }
            finally { if (e_1) throw e_1.error; }
        }
    };
    /**
     * @param {?} __0
     * @return {?}
     */
    OrderableDirective.prototype.onDragging = /**
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var element = _a.element, model = _a.model, event = _a.event;
        /** @type {?} */
        var prevPos = this.positions[model.prop];
        /** @type {?} */
        var target = this.isTarget(model, event);
        if (target) {
            if (this.lastDraggingIndex !== target.i) {
                this.targetChanged.emit({
                    prevIndex: this.lastDraggingIndex,
                    newIndex: target.i,
                    initialIndex: prevPos.index
                });
                this.lastDraggingIndex = target.i;
            }
        }
        else if (this.lastDraggingIndex !== prevPos.index) {
            this.targetChanged.emit({
                prevIndex: this.lastDraggingIndex,
                initialIndex: prevPos.index
            });
            this.lastDraggingIndex = prevPos.index;
        }
    };
    /**
     * @param {?} __0
     * @return {?}
     */
    OrderableDirective.prototype.onDragEnd = /**
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var element = _a.element, model = _a.model, event = _a.event;
        /** @type {?} */
        var prevPos = this.positions[model.prop];
        /** @type {?} */
        var target = this.isTarget(model, event);
        if (target) {
            this.reorder.emit({
                prevIndex: prevPos.index,
                newIndex: target.i,
                model: model
            });
        }
        this.lastDraggingIndex = undefined;
        element.style.left = 'auto';
    };
    /**
     * @param {?} model
     * @param {?} event
     * @return {?}
     */
    OrderableDirective.prototype.isTarget = /**
     * @param {?} model
     * @param {?} event
     * @return {?}
     */
    function (model, event) {
        /** @type {?} */
        var i = 0;
        /** @type {?} */
        var x = event.x || event.clientX;
        /** @type {?} */
        var y = event.y || event.clientY;
        /** @type {?} */
        var targets = this.document.elementsFromPoint(x, y);
        var _loop_1 = function (prop) {
            // current column position which throws event.
            /** @type {?} */
            var pos = this_1.positions[prop];
            // since we drag the inner span, we need to find it in the elements at the cursor
            if (model.prop !== prop && targets.find((/**
             * @param {?} el
             * @return {?}
             */
            function (el) { return el === pos.element; }))) {
                return { value: {
                        pos: pos,
                        i: i
                    } };
            }
            i++;
        };
        var this_1 = this;
        for (var prop in this.positions) {
            var state_1 = _loop_1(prop);
            if (typeof state_1 === "object")
                return state_1.value;
        }
    };
    /**
     * @private
     * @return {?}
     */
    OrderableDirective.prototype.createMapDiffs = /**
     * @private
     * @return {?}
     */
    function () {
        return this.draggables.toArray().reduce((/**
         * @param {?} acc
         * @param {?} curr
         * @return {?}
         */
        function (acc, curr) {
            acc[curr.dragModel.$$id] = curr;
            return acc;
        }), {});
    };
    OrderableDirective.decorators = [
        { type: Directive, args: [{ selector: '[orderable]' },] }
    ];
    /** @nocollapse */
    OrderableDirective.ctorParameters = function () { return [
        { type: KeyValueDiffers },
        { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] }
    ]; };
    OrderableDirective.propDecorators = {
        reorder: [{ type: Output }],
        targetChanged: [{ type: Output }],
        draggables: [{ type: ContentChildren, args: [DraggableDirective, { descendants: true },] }]
    };
    return OrderableDirective;
}());
if (false) {
    /** @type {?} */
    OrderableDirective.prototype.reorder;
    /** @type {?} */
    OrderableDirective.prototype.targetChanged;
    /** @type {?} */
    OrderableDirective.prototype.draggables;
    /** @type {?} */
    OrderableDirective.prototype.positions;
    /** @type {?} */
    OrderableDirective.prototype.differ;
    /** @type {?} */
    OrderableDirective.prototype.lastDraggingIndex;
    /**
     * @type {?}
     * @private
     */
    OrderableDirective.prototype.document;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var LongPressDirective = /** @class */ (function () {
    function LongPressDirective() {
        this.pressEnabled = true;
        this.duration = 500;
        this.longPressStart = new EventEmitter();
        this.longPressing = new EventEmitter();
        this.longPressEnd = new EventEmitter();
        this.mouseX = 0;
        this.mouseY = 0;
    }
    Object.defineProperty(LongPressDirective.prototype, "press", {
        get: /**
         * @return {?}
         */
        function () {
            return this.pressing;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(LongPressDirective.prototype, "isLongPress", {
        get: /**
         * @return {?}
         */
        function () {
            return this.isLongPressing;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} event
     * @return {?}
     */
    LongPressDirective.prototype.onMouseDown = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        var _this = this;
        // don't do right/middle clicks
        if (event.which !== 1 || !this.pressEnabled)
            return;
        // don't start drag if its on resize handle
        /** @type {?} */
        var target = (/** @type {?} */ (event.target));
        if (target.classList.contains('resize-handle'))
            return;
        this.mouseX = event.clientX;
        this.mouseY = event.clientY;
        this.pressing = true;
        this.isLongPressing = false;
        /** @type {?} */
        var mouseup = fromEvent(document, 'mouseup');
        this.subscription = mouseup.subscribe((/**
         * @param {?} ev
         * @return {?}
         */
        function (ev) { return _this.onMouseup(); }));
        this.timeout = setTimeout((/**
         * @return {?}
         */
        function () {
            _this.isLongPressing = true;
            _this.longPressStart.emit({
                event: event,
                model: _this.pressModel
            });
            _this.subscription.add(fromEvent(document, 'mousemove')
                .pipe(takeUntil(mouseup))
                .subscribe((/**
             * @param {?} mouseEvent
             * @return {?}
             */
            function (mouseEvent) { return _this.onMouseMove(mouseEvent); })));
            _this.loop(event);
        }), this.duration);
        this.loop(event);
    };
    /**
     * @param {?} event
     * @return {?}
     */
    LongPressDirective.prototype.onMouseMove = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        if (this.pressing && !this.isLongPressing) {
            /** @type {?} */
            var xThres = Math.abs(event.clientX - this.mouseX) > 10;
            /** @type {?} */
            var yThres = Math.abs(event.clientY - this.mouseY) > 10;
            if (xThres || yThres) {
                this.endPress();
            }
        }
    };
    /**
     * @param {?} event
     * @return {?}
     */
    LongPressDirective.prototype.loop = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        var _this = this;
        if (this.isLongPressing) {
            this.timeout = setTimeout((/**
             * @return {?}
             */
            function () {
                _this.longPressing.emit({
                    event: event,
                    model: _this.pressModel
                });
                _this.loop(event);
            }), 50);
        }
    };
    /**
     * @return {?}
     */
    LongPressDirective.prototype.endPress = /**
     * @return {?}
     */
    function () {
        clearTimeout(this.timeout);
        this.isLongPressing = false;
        this.pressing = false;
        this._destroySubscription();
        this.longPressEnd.emit({
            model: this.pressModel
        });
    };
    /**
     * @return {?}
     */
    LongPressDirective.prototype.onMouseup = /**
     * @return {?}
     */
    function () {
        this.endPress();
    };
    /**
     * @return {?}
     */
    LongPressDirective.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        this._destroySubscription();
    };
    /**
     * @private
     * @return {?}
     */
    LongPressDirective.prototype._destroySubscription = /**
     * @private
     * @return {?}
     */
    function () {
        if (this.subscription) {
            this.subscription.unsubscribe();
            this.subscription = undefined;
        }
    };
    LongPressDirective.decorators = [
        { type: Directive, args: [{ selector: '[long-press]' },] }
    ];
    LongPressDirective.propDecorators = {
        pressEnabled: [{ type: Input }],
        pressModel: [{ type: Input }],
        duration: [{ type: Input }],
        longPressStart: [{ type: Output }],
        longPressing: [{ type: Output }],
        longPressEnd: [{ type: Output }],
        press: [{ type: HostBinding, args: ['class.press',] }],
        isLongPress: [{ type: HostBinding, args: ['class.longpress',] }],
        onMouseDown: [{ type: HostListener, args: ['mousedown', ['$event'],] }]
    };
    return LongPressDirective;
}());
if (false) {
    /** @type {?} */
    LongPressDirective.prototype.pressEnabled;
    /** @type {?} */
    LongPressDirective.prototype.pressModel;
    /** @type {?} */
    LongPressDirective.prototype.duration;
    /** @type {?} */
    LongPressDirective.prototype.longPressStart;
    /** @type {?} */
    LongPressDirective.prototype.longPressing;
    /** @type {?} */
    LongPressDirective.prototype.longPressEnd;
    /** @type {?} */
    LongPressDirective.prototype.pressing;
    /** @type {?} */
    LongPressDirective.prototype.isLongPressing;
    /** @type {?} */
    LongPressDirective.prototype.timeout;
    /** @type {?} */
    LongPressDirective.prototype.mouseX;
    /** @type {?} */
    LongPressDirective.prototype.mouseY;
    /** @type {?} */
    LongPressDirective.prototype.subscription;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var ScrollerComponent = /** @class */ (function () {
    function ScrollerComponent(ngZone, element, renderer) {
        this.ngZone = ngZone;
        this.renderer = renderer;
        this.scrollbarV = false;
        this.scrollbarH = false;
        this.scroll = new EventEmitter();
        this.scrollYPos = 0;
        this.scrollXPos = 0;
        this.prevScrollYPos = 0;
        this.prevScrollXPos = 0;
        this._scrollEventListener = null;
        this.element = element.nativeElement;
    }
    /**
     * @return {?}
     */
    ScrollerComponent.prototype.ngOnInit = /**
     * @return {?}
     */
    function () {
        // manual bind so we don't always listen
        if (this.scrollbarV || this.scrollbarH) {
            /** @type {?} */
            var renderer = this.renderer;
            this.parentElement = renderer.parentNode(renderer.parentNode(this.element));
            this._scrollEventListener = this.onScrolled.bind(this);
            this.parentElement.addEventListener('scroll', this._scrollEventListener);
        }
    };
    /**
     * @return {?}
     */
    ScrollerComponent.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        if (this._scrollEventListener) {
            this.parentElement.removeEventListener('scroll', this._scrollEventListener);
            this._scrollEventListener = null;
        }
    };
    /**
     * @param {?} offsetY
     * @return {?}
     */
    ScrollerComponent.prototype.setOffset = /**
     * @param {?} offsetY
     * @return {?}
     */
    function (offsetY) {
        if (this.parentElement) {
            this.parentElement.scrollTop = offsetY;
        }
    };
    /**
     * @param {?} event
     * @return {?}
     */
    ScrollerComponent.prototype.onScrolled = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        var _this = this;
        /** @type {?} */
        var dom = (/** @type {?} */ (event.currentTarget));
        requestAnimationFrame((/**
         * @return {?}
         */
        function () {
            _this.scrollYPos = dom.scrollTop;
            _this.scrollXPos = dom.scrollLeft;
            _this.updateOffset();
        }));
    };
    /**
     * @return {?}
     */
    ScrollerComponent.prototype.updateOffset = /**
     * @return {?}
     */
    function () {
        /** @type {?} */
        var direction;
        if (this.scrollYPos < this.prevScrollYPos) {
            direction = 'down';
        }
        else if (this.scrollYPos > this.prevScrollYPos) {
            direction = 'up';
        }
        this.scroll.emit({
            direction: direction,
            scrollYPos: this.scrollYPos,
            scrollXPos: this.scrollXPos
        });
        this.prevScrollYPos = this.scrollYPos;
        this.prevScrollXPos = this.scrollXPos;
    };
    ScrollerComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-scroller',
                    template: "\n    <ng-content></ng-content>\n  ",
                    host: {
                        class: 'datatable-scroll'
                    },
                    changeDetection: ChangeDetectionStrategy.OnPush
                }] }
    ];
    /** @nocollapse */
    ScrollerComponent.ctorParameters = function () { return [
        { type: NgZone },
        { type: ElementRef },
        { type: Renderer2 }
    ]; };
    ScrollerComponent.propDecorators = {
        scrollbarV: [{ type: Input }],
        scrollbarH: [{ type: Input }],
        scrollHeight: [{ type: HostBinding, args: ['style.height.px',] }, { type: Input }],
        scrollWidth: [{ type: HostBinding, args: ['style.width.px',] }, { type: Input }],
        scroll: [{ type: Output }]
    };
    return ScrollerComponent;
}());
if (false) {
    /** @type {?} */
    ScrollerComponent.prototype.scrollbarV;
    /** @type {?} */
    ScrollerComponent.prototype.scrollbarH;
    /** @type {?} */
    ScrollerComponent.prototype.scrollHeight;
    /** @type {?} */
    ScrollerComponent.prototype.scrollWidth;
    /** @type {?} */
    ScrollerComponent.prototype.scroll;
    /** @type {?} */
    ScrollerComponent.prototype.scrollYPos;
    /** @type {?} */
    ScrollerComponent.prototype.scrollXPos;
    /** @type {?} */
    ScrollerComponent.prototype.prevScrollYPos;
    /** @type {?} */
    ScrollerComponent.prototype.prevScrollXPos;
    /** @type {?} */
    ScrollerComponent.prototype.element;
    /** @type {?} */
    ScrollerComponent.prototype.parentElement;
    /** @type {?} */
    ScrollerComponent.prototype.onScrollListener;
    /**
     * @type {?}
     * @private
     */
    ScrollerComponent.prototype._scrollEventListener;
    /**
     * @type {?}
     * @private
     */
    ScrollerComponent.prototype.ngZone;
    /**
     * @type {?}
     * @private
     */
    ScrollerComponent.prototype.renderer;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DatatableGroupHeaderTemplateDirective = /** @class */ (function () {
    function DatatableGroupHeaderTemplateDirective(template) {
        this.template = template;
    }
    DatatableGroupHeaderTemplateDirective.decorators = [
        { type: Directive, args: [{
                    selector: '[ngx-datatable-group-header-template]'
                },] }
    ];
    /** @nocollapse */
    DatatableGroupHeaderTemplateDirective.ctorParameters = function () { return [
        { type: TemplateRef }
    ]; };
    return DatatableGroupHeaderTemplateDirective;
}());
if (false) {
    /** @type {?} */
    DatatableGroupHeaderTemplateDirective.prototype.template;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DatatableGroupHeaderDirective = /** @class */ (function () {
    function DatatableGroupHeaderDirective() {
        /**
         * Row height is required when virtual scroll is enabled.
         */
        this.rowHeight = 0;
        /**
         * Track toggling of group visibility
         */
        this.toggle = new EventEmitter();
    }
    Object.defineProperty(DatatableGroupHeaderDirective.prototype, "template", {
        get: /**
         * @return {?}
         */
        function () {
            return this._templateInput || this._templateQuery;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Toggle the expansion of a group
     */
    /**
     * Toggle the expansion of a group
     * @param {?} group
     * @return {?}
     */
    DatatableGroupHeaderDirective.prototype.toggleExpandGroup = /**
     * Toggle the expansion of a group
     * @param {?} group
     * @return {?}
     */
    function (group) {
        this.toggle.emit({
            type: 'group',
            value: group
        });
    };
    /**
     * Expand all groups
     */
    /**
     * Expand all groups
     * @return {?}
     */
    DatatableGroupHeaderDirective.prototype.expandAllGroups = /**
     * Expand all groups
     * @return {?}
     */
    function () {
        this.toggle.emit({
            type: 'all',
            value: true
        });
    };
    /**
     * Collapse all groups
     */
    /**
     * Collapse all groups
     * @return {?}
     */
    DatatableGroupHeaderDirective.prototype.collapseAllGroups = /**
     * Collapse all groups
     * @return {?}
     */
    function () {
        this.toggle.emit({
            type: 'all',
            value: false
        });
    };
    DatatableGroupHeaderDirective.decorators = [
        { type: Directive, args: [{ selector: 'ngx-datatable-group-header' },] }
    ];
    DatatableGroupHeaderDirective.propDecorators = {
        rowHeight: [{ type: Input }],
        _templateInput: [{ type: Input, args: ['template',] }],
        _templateQuery: [{ type: ContentChild, args: [DatatableGroupHeaderTemplateDirective, { read: TemplateRef, static: true },] }],
        toggle: [{ type: Output }]
    };
    return DatatableGroupHeaderDirective;
}());
if (false) {
    /**
     * Row height is required when virtual scroll is enabled.
     * @type {?}
     */
    DatatableGroupHeaderDirective.prototype.rowHeight;
    /** @type {?} */
    DatatableGroupHeaderDirective.prototype._templateInput;
    /** @type {?} */
    DatatableGroupHeaderDirective.prototype._templateQuery;
    /**
     * Track toggling of group visibility
     * @type {?}
     */
    DatatableGroupHeaderDirective.prototype.toggle;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Always returns the empty string ''
 * @return {?}
 */
function emptyStringGetter() {
    return '';
}
/**
 * Returns the appropriate getter function for this kind of prop.
 * If prop == null, returns the emptyStringGetter.
 * @param {?} prop
 * @return {?}
 */
function getterForProp(prop) {
    if (prop == null) {
        return emptyStringGetter;
    }
    if (typeof prop === 'number') {
        return numericIndexGetter;
    }
    else {
        // deep or simple
        if (prop.indexOf('.') !== -1) {
            return deepValueGetter;
        }
        else {
            return shallowValueGetter;
        }
    }
}
/**
 * Returns the value at this numeric index.
 * @param {?} row array of values
 * @param {?} index numeric index
 * @return {?} any or '' if invalid index
 */
function numericIndexGetter(row, index) {
    if (row == null) {
        return '';
    }
    // mimic behavior of deepValueGetter
    if (!row || index == null) {
        return row;
    }
    /** @type {?} */
    var value = row[index];
    if (value == null) {
        return '';
    }
    return value;
}
/**
 * Returns the value of a field.
 * (more efficient than deepValueGetter)
 * @param {?} obj object containing the field
 * @param {?} fieldName field name string
 * @return {?}
 */
function shallowValueGetter(obj, fieldName) {
    if (obj == null) {
        return '';
    }
    if (!obj || !fieldName) {
        return obj;
    }
    /** @type {?} */
    var value = obj[fieldName];
    if (value == null) {
        return '';
    }
    return value;
}
/**
 * Returns a deep object given a string. zoo['animal.type']
 * @param {?} obj
 * @param {?} path
 * @return {?}
 */
function deepValueGetter(obj, path) {
    if (obj == null) {
        return '';
    }
    if (!obj || !path) {
        return obj;
    }
    // check if path matches a root-level field
    // { "a.b.c": 123 }
    /** @type {?} */
    var current = obj[path];
    if (current !== undefined) {
        return current;
    }
    current = obj;
    /** @type {?} */
    var split = path.split('.');
    if (split.length) {
        for (var i = 0; i < split.length; i++) {
            current = current[split[i]];
            // if found undefined, return empty string
            if (current === undefined || current === null) {
                return '';
            }
        }
    }
    return current;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @param {?} prop
 * @return {?}
 */
function optionalGetterForProp(prop) {
    return prop && ((/**
     * @param {?} row
     * @return {?}
     */
    function (row) { return getterForProp(prop)(row, prop); }));
}
/**
 * This functions rearrange items by their parents
 * Also sets the level value to each of the items
 *
 * Note: Expecting each item has a property called parentId
 * Note: This algorithm will fail if a list has two or more items with same ID
 * NOTE: This algorithm will fail if there is a deadlock of relationship
 *
 * For example,
 *
 * Input
 *
 * id -> parent
 * 1  -> 0
 * 2  -> 0
 * 3  -> 1
 * 4  -> 1
 * 5  -> 2
 * 7  -> 8
 * 6  -> 3
 *
 *
 * Output
 * id -> level
 * 1      -> 0
 * --3    -> 1
 * ----6  -> 2
 * --4    -> 1
 * 2      -> 0
 * --5    -> 1
 * 7     -> 8
 *
 *
 * @param {?} rows
 *
 * @param {?=} from
 * @param {?=} to
 * @return {?}
 */
function groupRowsByParents(rows, from, to) {
    if (from && to) {
        /** @type {?} */
        var nodeById = {};
        /** @type {?} */
        var l = rows.length;
        /** @type {?} */
        var node = null;
        nodeById[0] = new TreeNode(); // that's the root node
        // that's the root node
        /** @type {?} */
        var uniqIDs = rows.reduce((/**
         * @param {?} arr
         * @param {?} item
         * @return {?}
         */
        function (arr, item) {
            /** @type {?} */
            var toValue = to(item);
            if (arr.indexOf(toValue) === -1) {
                arr.push(toValue);
            }
            return arr;
        }), []);
        for (var i = 0; i < l; i++) {
            // make TreeNode objects for each item
            nodeById[to(rows[i])] = new TreeNode(rows[i]);
        }
        for (var i = 0; i < l; i++) {
            // link all TreeNode objects
            node = nodeById[to(rows[i])];
            /** @type {?} */
            var parent_1 = 0;
            /** @type {?} */
            var fromValue = from(node.row);
            if (!!fromValue && uniqIDs.indexOf(fromValue) > -1) {
                parent_1 = fromValue;
            }
            node.parent = nodeById[parent_1];
            node.row['level'] = node.parent.row['level'] + 1;
            node.parent.children.push(node);
        }
        /** @type {?} */
        var resolvedRows_1 = [];
        nodeById[0].flatten((/**
         * @return {?}
         */
        function () {
            resolvedRows_1 = __spread(resolvedRows_1, [this.row]);
        }), true);
        return resolvedRows_1;
    }
    else {
        return rows;
    }
}
var TreeNode = /** @class */ (function () {
    function TreeNode(row) {
        if (row === void 0) { row = null; }
        if (!row) {
            row = {
                level: -1,
                treeStatus: 'expanded'
            };
        }
        this.row = row;
        this.parent = null;
        this.children = [];
    }
    /**
     * @param {?} f
     * @param {?} recursive
     * @return {?}
     */
    TreeNode.prototype.flatten = /**
     * @param {?} f
     * @param {?} recursive
     * @return {?}
     */
    function (f, recursive) {
        if (this.row['treeStatus'] === 'expanded') {
            for (var i = 0, l = this.children.length; i < l; i++) {
                /** @type {?} */
                var child = this.children[i];
                f.apply(child, Array.prototype.slice.call(arguments, 2));
                if (recursive)
                    child.flatten.apply(child, arguments);
            }
        }
    };
    return TreeNode;
}());
if (false) {
    /** @type {?} */
    TreeNode.prototype.row;
    /** @type {?} */
    TreeNode.prototype.parent;
    /** @type {?} */
    TreeNode.prototype.children;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Converts strings from something to camel case
 * http://stackoverflow.com/questions/10425287/convert-dash-separated-string-to-camelcase
 * @param {?} str
 * @return {?}
 */
function camelCase(str) {
    // Replace special characters with a space
    str = str.replace(/[^a-zA-Z0-9 ]/g, ' ');
    // put a space before an uppercase letter
    str = str.replace(/([a-z](?=[A-Z]))/g, '$1 ');
    // Lower case first character and some other stuff
    str = str
        .replace(/([^a-zA-Z0-9 ])|^[0-9]+/g, '')
        .trim()
        .toLowerCase();
    // uppercase characters preceded by a space or number
    str = str.replace(/([ 0-9]+)([a-zA-Z])/g, (/**
     * @param {?} a
     * @param {?} b
     * @param {?} c
     * @return {?}
     */
    function (a, b, c) {
        return b.trim() + c.toUpperCase();
    }));
    return str;
}
/**
 * Converts strings from camel case to words
 * http://stackoverflow.com/questions/7225407/convert-camelcasetext-to-camel-case-text
 * @param {?} str
 * @return {?}
 */
function deCamelCase(str) {
    return str.replace(/([A-Z])/g, (/**
     * @param {?} match
     * @return {?}
     */
    function (match) { return " " + match; })).replace(/^./, (/**
     * @param {?} match
     * @return {?}
     */
    function (match) { return match.toUpperCase(); }));
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Creates a unique object id.
 * http://stackoverflow.com/questions/6248666/how-to-generate-short-uid-like-ax4j9z-in-js
 * @return {?}
 */
function id() {
    return ('0000' + ((Math.random() * Math.pow(36, 4)) << 0).toString(36)).slice(-4);
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Sets the column defaults
 * @param {?} columns
 * @return {?}
 */
function setColumnDefaults(columns) {
    var e_1, _a;
    if (!columns)
        return;
    // Only one column should hold the tree view
    // Thus if multiple columns are provided with
    // isTreeColumn as true we take only the first one
    /** @type {?} */
    var treeColumnFound = false;
    try {
        for (var columns_1 = __values(columns), columns_1_1 = columns_1.next(); !columns_1_1.done; columns_1_1 = columns_1.next()) {
            var column = columns_1_1.value;
            if (!column.$$id) {
                column.$$id = id();
            }
            // prop can be numeric; zero is valid not a missing prop
            // translate name => prop
            if (isNullOrUndefined(column.prop) && column.name) {
                column.prop = camelCase(column.name);
            }
            if (!column.$$valueGetter) {
                column.$$valueGetter = getterForProp(column.prop);
            }
            // format props if no name passed
            if (!isNullOrUndefined(column.prop) && isNullOrUndefined(column.name)) {
                column.name = deCamelCase(String(column.prop));
            }
            if (isNullOrUndefined(column.prop) && isNullOrUndefined(column.name)) {
                column.name = ''; // Fixes IE and Edge displaying `null`
            }
            if (!column.hasOwnProperty('resizeable')) {
                column.resizeable = true;
            }
            if (!column.hasOwnProperty('sortable')) {
                column.sortable = true;
            }
            if (!column.hasOwnProperty('draggable')) {
                column.draggable = true;
            }
            if (!column.hasOwnProperty('canAutoResize')) {
                column.canAutoResize = true;
            }
            if (!column.hasOwnProperty('width')) {
                column.width = 150;
            }
            if (!column.hasOwnProperty('isTreeColumn')) {
                column.isTreeColumn = false;
            }
            else {
                if (column.isTreeColumn && !treeColumnFound) {
                    // If the first column with isTreeColumn is true found
                    // we mark that treeCoulmn is found
                    treeColumnFound = true;
                }
                else {
                    // After that isTreeColumn property for any other column
                    // will be set as false
                    column.isTreeColumn = false;
                }
            }
        }
    }
    catch (e_1_1) { e_1 = { error: e_1_1 }; }
    finally {
        try {
            if (columns_1_1 && !columns_1_1.done && (_a = columns_1.return)) _a.call(columns_1);
        }
        finally { if (e_1) throw e_1.error; }
    }
}
/**
 * @template T
 * @param {?} value
 * @return {?}
 */
function isNullOrUndefined(value) {
    return value === null || value === undefined;
}
/**
 * Translates templates definitions to objects
 * @param {?} templates
 * @return {?}
 */
function translateTemplates(templates) {
    var e_2, _a, e_3, _b;
    /** @type {?} */
    var result = [];
    try {
        for (var templates_1 = __values(templates), templates_1_1 = templates_1.next(); !templates_1_1.done; templates_1_1 = templates_1.next()) {
            var temp = templates_1_1.value;
            /** @type {?} */
            var col = {};
            /** @type {?} */
            var props = Object.getOwnPropertyNames(temp);
            try {
                for (var props_1 = (e_3 = void 0, __values(props)), props_1_1 = props_1.next(); !props_1_1.done; props_1_1 = props_1.next()) {
                    var prop = props_1_1.value;
                    col[prop] = temp[prop];
                }
            }
            catch (e_3_1) { e_3 = { error: e_3_1 }; }
            finally {
                try {
                    if (props_1_1 && !props_1_1.done && (_b = props_1.return)) _b.call(props_1);
                }
                finally { if (e_3) throw e_3.error; }
            }
            if (temp.headerTemplate) {
                col.headerTemplate = temp.headerTemplate;
            }
            if (temp.cellTemplate) {
                col.cellTemplate = temp.cellTemplate;
            }
            if (temp.summaryFunc) {
                col.summaryFunc = temp.summaryFunc;
            }
            if (temp.summaryTemplate) {
                col.summaryTemplate = temp.summaryTemplate;
            }
            result.push(col);
        }
    }
    catch (e_2_1) { e_2 = { error: e_2_1 }; }
    finally {
        try {
            if (templates_1_1 && !templates_1_1.done && (_a = templates_1.return)) _a.call(templates_1);
        }
        finally { if (e_2) throw e_2.error; }
    }
    return result;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @enum {string} */
var ColumnMode = {
    standard: 'standard',
    flex: 'flex',
    force: 'force',
};

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @enum {string} */
var SelectionType = {
    single: 'single',
    multi: 'multi',
    multiClick: 'multiClick',
    cell: 'cell',
    checkbox: 'checkbox',
};

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @enum {string} */
var SortType = {
    single: 'single',
    multi: 'multi',
};

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @enum {string} */
var ContextmenuType = {
    header: 'header',
    body: 'body',
};

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableColumnHeaderDirective = /** @class */ (function () {
    function DataTableColumnHeaderDirective(template) {
        this.template = template;
    }
    DataTableColumnHeaderDirective.decorators = [
        { type: Directive, args: [{ selector: '[ngx-datatable-header-template]' },] }
    ];
    /** @nocollapse */
    DataTableColumnHeaderDirective.ctorParameters = function () { return [
        { type: TemplateRef }
    ]; };
    return DataTableColumnHeaderDirective;
}());
if (false) {
    /** @type {?} */
    DataTableColumnHeaderDirective.prototype.template;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableColumnCellDirective = /** @class */ (function () {
    function DataTableColumnCellDirective(template) {
        this.template = template;
    }
    DataTableColumnCellDirective.decorators = [
        { type: Directive, args: [{ selector: '[ngx-datatable-cell-template]' },] }
    ];
    /** @nocollapse */
    DataTableColumnCellDirective.ctorParameters = function () { return [
        { type: TemplateRef }
    ]; };
    return DataTableColumnCellDirective;
}());
if (false) {
    /** @type {?} */
    DataTableColumnCellDirective.prototype.template;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableColumnCellTreeToggle = /** @class */ (function () {
    function DataTableColumnCellTreeToggle(template) {
        this.template = template;
    }
    DataTableColumnCellTreeToggle.decorators = [
        { type: Directive, args: [{ selector: '[ngx-datatable-tree-toggle]' },] }
    ];
    /** @nocollapse */
    DataTableColumnCellTreeToggle.ctorParameters = function () { return [
        { type: TemplateRef }
    ]; };
    return DataTableColumnCellTreeToggle;
}());
if (false) {
    /** @type {?} */
    DataTableColumnCellTreeToggle.prototype.template;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableColumnDirective = /** @class */ (function () {
    function DataTableColumnDirective(columnChangesService) {
        this.columnChangesService = columnChangesService;
        this.isFirstChange = true;
    }
    Object.defineProperty(DataTableColumnDirective.prototype, "cellTemplate", {
        get: /**
         * @return {?}
         */
        function () {
            return this._cellTemplateInput || this._cellTemplateQuery;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableColumnDirective.prototype, "headerTemplate", {
        get: /**
         * @return {?}
         */
        function () {
            return this._headerTemplateInput || this._headerTemplateQuery;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableColumnDirective.prototype, "treeToggleTemplate", {
        get: /**
         * @return {?}
         */
        function () {
            return this._treeToggleTemplateInput || this._treeToggleTemplateQuery;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    DataTableColumnDirective.prototype.ngOnChanges = /**
     * @return {?}
     */
    function () {
        if (this.isFirstChange) {
            this.isFirstChange = false;
        }
        else {
            this.columnChangesService.onInputChange();
        }
    };
    DataTableColumnDirective.decorators = [
        { type: Directive, args: [{ selector: 'ngx-datatable-column' },] }
    ];
    /** @nocollapse */
    DataTableColumnDirective.ctorParameters = function () { return [
        { type: ColumnChangesService }
    ]; };
    DataTableColumnDirective.propDecorators = {
        name: [{ type: Input }],
        prop: [{ type: Input }],
        frozenLeft: [{ type: Input }],
        frozenRight: [{ type: Input }],
        flexGrow: [{ type: Input }],
        resizeable: [{ type: Input }],
        comparator: [{ type: Input }],
        pipe: [{ type: Input }],
        sortable: [{ type: Input }],
        draggable: [{ type: Input }],
        canAutoResize: [{ type: Input }],
        minWidth: [{ type: Input }],
        width: [{ type: Input }],
        maxWidth: [{ type: Input }],
        checkboxable: [{ type: Input }],
        headerCheckboxable: [{ type: Input }],
        headerClass: [{ type: Input }],
        cellClass: [{ type: Input }],
        isTreeColumn: [{ type: Input }],
        treeLevelIndent: [{ type: Input }],
        summaryFunc: [{ type: Input }],
        summaryTemplate: [{ type: Input }],
        _cellTemplateInput: [{ type: Input, args: ['cellTemplate',] }],
        _cellTemplateQuery: [{ type: ContentChild, args: [DataTableColumnCellDirective, { read: TemplateRef, static: true },] }],
        _headerTemplateInput: [{ type: Input, args: ['headerTemplate',] }],
        _headerTemplateQuery: [{ type: ContentChild, args: [DataTableColumnHeaderDirective, { read: TemplateRef, static: true },] }],
        _treeToggleTemplateInput: [{ type: Input, args: ['treeToggleTemplate',] }],
        _treeToggleTemplateQuery: [{ type: ContentChild, args: [DataTableColumnCellTreeToggle, { read: TemplateRef, static: true },] }]
    };
    return DataTableColumnDirective;
}());
if (false) {
    /** @type {?} */
    DataTableColumnDirective.prototype.name;
    /** @type {?} */
    DataTableColumnDirective.prototype.prop;
    /** @type {?} */
    DataTableColumnDirective.prototype.frozenLeft;
    /** @type {?} */
    DataTableColumnDirective.prototype.frozenRight;
    /** @type {?} */
    DataTableColumnDirective.prototype.flexGrow;
    /** @type {?} */
    DataTableColumnDirective.prototype.resizeable;
    /** @type {?} */
    DataTableColumnDirective.prototype.comparator;
    /** @type {?} */
    DataTableColumnDirective.prototype.pipe;
    /** @type {?} */
    DataTableColumnDirective.prototype.sortable;
    /** @type {?} */
    DataTableColumnDirective.prototype.draggable;
    /** @type {?} */
    DataTableColumnDirective.prototype.canAutoResize;
    /** @type {?} */
    DataTableColumnDirective.prototype.minWidth;
    /** @type {?} */
    DataTableColumnDirective.prototype.width;
    /** @type {?} */
    DataTableColumnDirective.prototype.maxWidth;
    /** @type {?} */
    DataTableColumnDirective.prototype.checkboxable;
    /** @type {?} */
    DataTableColumnDirective.prototype.headerCheckboxable;
    /** @type {?} */
    DataTableColumnDirective.prototype.headerClass;
    /** @type {?} */
    DataTableColumnDirective.prototype.cellClass;
    /** @type {?} */
    DataTableColumnDirective.prototype.isTreeColumn;
    /** @type {?} */
    DataTableColumnDirective.prototype.treeLevelIndent;
    /** @type {?} */
    DataTableColumnDirective.prototype.summaryFunc;
    /** @type {?} */
    DataTableColumnDirective.prototype.summaryTemplate;
    /** @type {?} */
    DataTableColumnDirective.prototype._cellTemplateInput;
    /** @type {?} */
    DataTableColumnDirective.prototype._cellTemplateQuery;
    /** @type {?} */
    DataTableColumnDirective.prototype._headerTemplateInput;
    /** @type {?} */
    DataTableColumnDirective.prototype._headerTemplateQuery;
    /** @type {?} */
    DataTableColumnDirective.prototype._treeToggleTemplateInput;
    /** @type {?} */
    DataTableColumnDirective.prototype._treeToggleTemplateQuery;
    /**
     * @type {?}
     * @private
     */
    DataTableColumnDirective.prototype.isFirstChange;
    /**
     * @type {?}
     * @private
     */
    DataTableColumnDirective.prototype.columnChangesService;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DatatableRowDetailTemplateDirective = /** @class */ (function () {
    function DatatableRowDetailTemplateDirective(template) {
        this.template = template;
    }
    DatatableRowDetailTemplateDirective.decorators = [
        { type: Directive, args: [{
                    selector: '[ngx-datatable-row-detail-template]'
                },] }
    ];
    /** @nocollapse */
    DatatableRowDetailTemplateDirective.ctorParameters = function () { return [
        { type: TemplateRef }
    ]; };
    return DatatableRowDetailTemplateDirective;
}());
if (false) {
    /** @type {?} */
    DatatableRowDetailTemplateDirective.prototype.template;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DatatableRowDetailDirective = /** @class */ (function () {
    function DatatableRowDetailDirective() {
        /**
         * The detail row height is required especially
         * when virtual scroll is enabled.
         */
        this.rowHeight = 0;
        /**
         * Row detail row visbility was toggled.
         */
        this.toggle = new EventEmitter();
    }
    Object.defineProperty(DatatableRowDetailDirective.prototype, "template", {
        get: /**
         * @return {?}
         */
        function () {
            return this._templateInput || this._templateQuery;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Toggle the expansion of the row
     */
    /**
     * Toggle the expansion of the row
     * @param {?} row
     * @return {?}
     */
    DatatableRowDetailDirective.prototype.toggleExpandRow = /**
     * Toggle the expansion of the row
     * @param {?} row
     * @return {?}
     */
    function (row) {
        this.toggle.emit({
            type: 'row',
            value: row
        });
    };
    /**
     * API method to expand all the rows.
     */
    /**
     * API method to expand all the rows.
     * @return {?}
     */
    DatatableRowDetailDirective.prototype.expandAllRows = /**
     * API method to expand all the rows.
     * @return {?}
     */
    function () {
        this.toggle.emit({
            type: 'all',
            value: true
        });
    };
    /**
     * API method to collapse all the rows.
     */
    /**
     * API method to collapse all the rows.
     * @return {?}
     */
    DatatableRowDetailDirective.prototype.collapseAllRows = /**
     * API method to collapse all the rows.
     * @return {?}
     */
    function () {
        this.toggle.emit({
            type: 'all',
            value: false
        });
    };
    DatatableRowDetailDirective.decorators = [
        { type: Directive, args: [{ selector: 'ngx-datatable-row-detail' },] }
    ];
    DatatableRowDetailDirective.propDecorators = {
        rowHeight: [{ type: Input }],
        _templateInput: [{ type: Input, args: ['template',] }],
        _templateQuery: [{ type: ContentChild, args: [DatatableRowDetailTemplateDirective, { read: TemplateRef, static: true },] }],
        toggle: [{ type: Output }]
    };
    return DatatableRowDetailDirective;
}());
if (false) {
    /**
     * The detail row height is required especially
     * when virtual scroll is enabled.
     * @type {?}
     */
    DatatableRowDetailDirective.prototype.rowHeight;
    /** @type {?} */
    DatatableRowDetailDirective.prototype._templateInput;
    /** @type {?} */
    DatatableRowDetailDirective.prototype._templateQuery;
    /**
     * Row detail row visbility was toggled.
     * @type {?}
     */
    DatatableRowDetailDirective.prototype.toggle;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DatatableFooterDirective = /** @class */ (function () {
    function DatatableFooterDirective() {
    }
    Object.defineProperty(DatatableFooterDirective.prototype, "template", {
        get: /**
         * @return {?}
         */
        function () {
            return this._templateInput || this._templateQuery;
        },
        enumerable: true,
        configurable: true
    });
    DatatableFooterDirective.decorators = [
        { type: Directive, args: [{ selector: 'ngx-datatable-footer' },] }
    ];
    DatatableFooterDirective.propDecorators = {
        footerHeight: [{ type: Input }],
        totalMessage: [{ type: Input }],
        selectedMessage: [{ type: Input }],
        pagerLeftArrowIcon: [{ type: Input }],
        pagerRightArrowIcon: [{ type: Input }],
        pagerPreviousIcon: [{ type: Input }],
        pagerNextIcon: [{ type: Input }],
        _templateInput: [{ type: Input, args: ['template',] }],
        _templateQuery: [{ type: ContentChild, args: [DataTableFooterTemplateDirective, { read: TemplateRef, static: false },] }]
    };
    return DatatableFooterDirective;
}());
if (false) {
    /** @type {?} */
    DatatableFooterDirective.prototype.footerHeight;
    /** @type {?} */
    DatatableFooterDirective.prototype.totalMessage;
    /** @type {?} */
    DatatableFooterDirective.prototype.selectedMessage;
    /** @type {?} */
    DatatableFooterDirective.prototype.pagerLeftArrowIcon;
    /** @type {?} */
    DatatableFooterDirective.prototype.pagerRightArrowIcon;
    /** @type {?} */
    DatatableFooterDirective.prototype.pagerPreviousIcon;
    /** @type {?} */
    DatatableFooterDirective.prototype.pagerNextIcon;
    /** @type {?} */
    DatatableFooterDirective.prototype._templateInput;
    /** @type {?} */
    DatatableFooterDirective.prototype._templateQuery;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Returns the columns by pin.
 * @param {?} cols
 * @return {?}
 */
function columnsByPin(cols) {
    var e_1, _a;
    /** @type {?} */
    var ret = {
        left: [],
        center: [],
        right: []
    };
    if (cols) {
        try {
            for (var cols_1 = __values(cols), cols_1_1 = cols_1.next(); !cols_1_1.done; cols_1_1 = cols_1.next()) {
                var col = cols_1_1.value;
                if (col.frozenLeft) {
                    ret.left.push(col);
                }
                else if (col.frozenRight) {
                    ret.right.push(col);
                }
                else {
                    ret.center.push(col);
                }
            }
        }
        catch (e_1_1) { e_1 = { error: e_1_1 }; }
        finally {
            try {
                if (cols_1_1 && !cols_1_1.done && (_a = cols_1.return)) _a.call(cols_1);
            }
            finally { if (e_1) throw e_1.error; }
        }
    }
    return ret;
}
/**
 * Returns the widths of all group sets of a column
 * @param {?} groups
 * @param {?} all
 * @return {?}
 */
function columnGroupWidths(groups, all) {
    return {
        left: columnTotalWidth(groups.left),
        center: columnTotalWidth(groups.center),
        right: columnTotalWidth(groups.right),
        total: Math.floor(columnTotalWidth(all))
    };
}
/**
 * Calculates the total width of all columns and their groups
 * @param {?} columns
 * @param {?=} prop
 * @return {?}
 */
function columnTotalWidth(columns, prop) {
    var e_2, _a;
    /** @type {?} */
    var totalWidth = 0;
    if (columns) {
        try {
            for (var columns_1 = __values(columns), columns_1_1 = columns_1.next(); !columns_1_1.done; columns_1_1 = columns_1.next()) {
                var c = columns_1_1.value;
                /** @type {?} */
                var has = prop && c[prop];
                /** @type {?} */
                var width = has ? c[prop] : c.width;
                totalWidth = totalWidth + parseFloat(width);
            }
        }
        catch (e_2_1) { e_2 = { error: e_2_1 }; }
        finally {
            try {
                if (columns_1_1 && !columns_1_1.done && (_a = columns_1.return)) _a.call(columns_1);
            }
            finally { if (e_2) throw e_2.error; }
        }
    }
    return totalWidth;
}
/**
 * Calculates the total width of all columns and their groups
 * @param {?} columns
 * @param {?=} prop
 * @return {?}
 */
function columnsTotalWidth(columns, prop) {
    var e_3, _a;
    /** @type {?} */
    var totalWidth = 0;
    try {
        for (var columns_2 = __values(columns), columns_2_1 = columns_2.next(); !columns_2_1.done; columns_2_1 = columns_2.next()) {
            var column = columns_2_1.value;
            /** @type {?} */
            var has = prop && column[prop];
            totalWidth = totalWidth + (has ? column[prop] : column.width);
        }
    }
    catch (e_3_1) { e_3 = { error: e_3_1 }; }
    finally {
        try {
            if (columns_2_1 && !columns_2_1.done && (_a = columns_2.return)) _a.call(columns_2);
        }
        finally { if (e_3) throw e_3.error; }
    }
    return totalWidth;
}
/**
 * @param {?} val
 * @return {?}
 */
function columnsByPinArr(val) {
    /** @type {?} */
    var colsByPinArr = [];
    /** @type {?} */
    var colsByPin = columnsByPin(val);
    colsByPinArr.push({ type: 'left', columns: colsByPin['left'] });
    colsByPinArr.push({ type: 'center', columns: colsByPin['center'] });
    colsByPinArr.push({ type: 'right', columns: colsByPin['right'] });
    return colsByPinArr;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * This object contains the cache of the various row heights that are present inside
 * the data table.   Its based on Fenwick tree data structure that helps with
 * querying sums that have time complexity of log n.
 *
 * Fenwick Tree Credits: http://petr-mitrichev.blogspot.com/2013/05/fenwick-tree-range-updates.html
 * https://github.com/mikolalysenko/fenwick-tree
 *
 */
var  /**
 * This object contains the cache of the various row heights that are present inside
 * the data table.   Its based on Fenwick tree data structure that helps with
 * querying sums that have time complexity of log n.
 *
 * Fenwick Tree Credits: http://petr-mitrichev.blogspot.com/2013/05/fenwick-tree-range-updates.html
 * https://github.com/mikolalysenko/fenwick-tree
 *
 */
RowHeightCache = /** @class */ (function () {
    function RowHeightCache() {
        /**
         * Tree Array stores the cumulative information of the row heights to perform efficient
         * range queries and updates.  Currently the tree is initialized to the base row
         * height instead of the detail row height.
         */
        this.treeArray = [];
    }
    /**
     * Clear the Tree array.
     */
    /**
     * Clear the Tree array.
     * @return {?}
     */
    RowHeightCache.prototype.clearCache = /**
     * Clear the Tree array.
     * @return {?}
     */
    function () {
        this.treeArray = [];
    };
    /**
     * Initialize the Fenwick tree with row Heights.
     *
     * @param rows The array of rows which contain the expanded status.
     * @param rowHeight The row height.
     * @param detailRowHeight The detail row height.
     */
    /**
     * Initialize the Fenwick tree with row Heights.
     *
     * @param {?} details
     * @return {?}
     */
    RowHeightCache.prototype.initCache = /**
     * Initialize the Fenwick tree with row Heights.
     *
     * @param {?} details
     * @return {?}
     */
    function (details) {
        var rows = details.rows, rowHeight = details.rowHeight, detailRowHeight = details.detailRowHeight, externalVirtual = details.externalVirtual, rowCount = details.rowCount, rowIndexes = details.rowIndexes, rowExpansions = details.rowExpansions;
        /** @type {?} */
        var isFn = typeof rowHeight === 'function';
        /** @type {?} */
        var isDetailFn = typeof detailRowHeight === 'function';
        if (!isFn && isNaN(rowHeight)) {
            throw new Error("Row Height cache initialization failed. Please ensure that 'rowHeight' is a\n        valid number or function value: (" + rowHeight + ") when 'scrollbarV' is enabled.");
        }
        // Add this additional guard in case detailRowHeight is set to 'auto' as it wont work.
        if (!isDetailFn && isNaN(detailRowHeight)) {
            throw new Error("Row Height cache initialization failed. Please ensure that 'detailRowHeight' is a\n        valid number or function value: (" + detailRowHeight + ") when 'scrollbarV' is enabled.");
        }
        /** @type {?} */
        var n = externalVirtual ? rowCount : rows.length;
        this.treeArray = new Array(n);
        for (var i = 0; i < n; ++i) {
            this.treeArray[i] = 0;
        }
        for (var i = 0; i < n; ++i) {
            /** @type {?} */
            var row = rows[i];
            /** @type {?} */
            var currentRowHeight = rowHeight;
            if (isFn) {
                currentRowHeight = rowHeight(row);
            }
            // Add the detail row height to the already expanded rows.
            // This is useful for the table that goes through a filter or sort.
            /** @type {?} */
            var expanded = rowExpansions.has(row);
            if (row && expanded) {
                if (isDetailFn) {
                    /** @type {?} */
                    var index = rowIndexes.get(row);
                    currentRowHeight += detailRowHeight(row, index);
                }
                else {
                    currentRowHeight += detailRowHeight;
                }
            }
            this.update(i, currentRowHeight);
        }
    };
    /**
     * Given the ScrollY position i.e. sum, provide the rowIndex
     * that is present in the current view port.  Below handles edge cases.
     */
    /**
     * Given the ScrollY position i.e. sum, provide the rowIndex
     * that is present in the current view port.  Below handles edge cases.
     * @param {?} scrollY
     * @return {?}
     */
    RowHeightCache.prototype.getRowIndex = /**
     * Given the ScrollY position i.e. sum, provide the rowIndex
     * that is present in the current view port.  Below handles edge cases.
     * @param {?} scrollY
     * @return {?}
     */
    function (scrollY) {
        if (scrollY === 0)
            return 0;
        return this.calcRowIndex(scrollY);
    };
    /**
     * When a row is expanded or rowHeight is changed, update the height.  This can
     * be utilized in future when Angular Data table supports dynamic row heights.
     */
    /**
     * When a row is expanded or rowHeight is changed, update the height.  This can
     * be utilized in future when Angular Data table supports dynamic row heights.
     * @param {?} atRowIndex
     * @param {?} byRowHeight
     * @return {?}
     */
    RowHeightCache.prototype.update = /**
     * When a row is expanded or rowHeight is changed, update the height.  This can
     * be utilized in future when Angular Data table supports dynamic row heights.
     * @param {?} atRowIndex
     * @param {?} byRowHeight
     * @return {?}
     */
    function (atRowIndex, byRowHeight) {
        if (!this.treeArray.length) {
            throw new Error("Update at index " + atRowIndex + " with value " + byRowHeight + " failed:\n        Row Height cache not initialized.");
        }
        /** @type {?} */
        var n = this.treeArray.length;
        atRowIndex |= 0;
        while (atRowIndex < n) {
            this.treeArray[atRowIndex] += byRowHeight;
            atRowIndex |= atRowIndex + 1;
        }
    };
    /**
     * Range Sum query from 1 to the rowIndex
     */
    /**
     * Range Sum query from 1 to the rowIndex
     * @param {?} atIndex
     * @return {?}
     */
    RowHeightCache.prototype.query = /**
     * Range Sum query from 1 to the rowIndex
     * @param {?} atIndex
     * @return {?}
     */
    function (atIndex) {
        if (!this.treeArray.length) {
            throw new Error("query at index " + atIndex + " failed: Fenwick tree array not initialized.");
        }
        /** @type {?} */
        var sum = 0;
        atIndex |= 0;
        while (atIndex >= 0) {
            sum += this.treeArray[atIndex];
            atIndex = (atIndex & (atIndex + 1)) - 1;
        }
        return sum;
    };
    /**
     * Find the total height between 2 row indexes
     */
    /**
     * Find the total height between 2 row indexes
     * @param {?} atIndexA
     * @param {?} atIndexB
     * @return {?}
     */
    RowHeightCache.prototype.queryBetween = /**
     * Find the total height between 2 row indexes
     * @param {?} atIndexA
     * @param {?} atIndexB
     * @return {?}
     */
    function (atIndexA, atIndexB) {
        return this.query(atIndexB) - this.query(atIndexA - 1);
    };
    /**
     * Given the ScrollY position i.e. sum, provide the rowIndex
     * that is present in the current view port.
     */
    /**
     * Given the ScrollY position i.e. sum, provide the rowIndex
     * that is present in the current view port.
     * @private
     * @param {?} sum
     * @return {?}
     */
    RowHeightCache.prototype.calcRowIndex = /**
     * Given the ScrollY position i.e. sum, provide the rowIndex
     * that is present in the current view port.
     * @private
     * @param {?} sum
     * @return {?}
     */
    function (sum) {
        if (!this.treeArray.length)
            return 0;
        /** @type {?} */
        var pos = -1;
        /** @type {?} */
        var dataLength = this.treeArray.length;
        // Get the highest bit for the block size.
        /** @type {?} */
        var highestBit = Math.pow(2, dataLength.toString(2).length - 1);
        for (var blockSize = highestBit; blockSize !== 0; blockSize >>= 1) {
            /** @type {?} */
            var nextPos = pos + blockSize;
            if (nextPos < dataLength && sum >= this.treeArray[nextPos]) {
                sum -= this.treeArray[nextPos];
                pos = nextPos;
            }
        }
        return pos + 1;
    };
    return RowHeightCache;
}());
if (false) {
    /**
     * Tree Array stores the cumulative information of the row heights to perform efficient
     * range queries and updates.  Currently the tree is initialized to the base row
     * height instead of the detail row height.
     * @type {?}
     * @private
     */
    RowHeightCache.prototype.treeArray;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @type {?} */
var cache = {};
/** @type {?} */
var testStyle = typeof document !== 'undefined' ? document.createElement('div').style : undefined;
// Get Prefix
// http://davidwalsh.name/vendor-prefix
var ɵ0 = /**
 * @return {?}
 */
function () {
    /** @type {?} */
    var styles = typeof window !== 'undefined' ? window.getComputedStyle(document.documentElement, '') : undefined;
    /** @type {?} */
    var match = typeof styles !== 'undefined'
        ? Array.prototype.slice
            .call(styles)
            .join('')
            .match(/-(moz|webkit|ms)-/)
        : null;
    /** @type {?} */
    var pre = match !== null ? match[1] : undefined;
    // tslint:disable-next-line: tsr-detect-non-literal-regexp
    /** @type {?} */
    var dom = typeof pre !== 'undefined' ? 'WebKit|Moz|MS|O'.match(new RegExp('(' + pre + ')', 'i'))[1] : undefined;
    return dom
        ? {
            dom: dom,
            lowercase: pre,
            css: "-" + pre + "-",
            js: pre[0].toUpperCase() + pre.substr(1)
        }
        : undefined;
};
/** @type {?} */
var prefix = ((ɵ0))();
/**
 * @param {?} property
 * @return {?}
 */
function getVendorPrefixedName(property) {
    /** @type {?} */
    var name = camelCase(property);
    if (!cache[name]) {
        if (prefix !== undefined && testStyle[prefix.css + property] !== undefined) {
            cache[name] = prefix.css + property;
        }
        else if (testStyle[property] !== undefined) {
            cache[name] = property;
        }
    }
    return cache[name];
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
// browser detection and prefixing tools
/** @type {?} */
var transform = typeof window !== 'undefined' ? getVendorPrefixedName('transform') : undefined;
/** @type {?} */
var backfaceVisibility = typeof window !== 'undefined' ? getVendorPrefixedName('backfaceVisibility') : undefined;
/** @type {?} */
var hasCSSTransforms = typeof window !== 'undefined' ? !!getVendorPrefixedName('transform') : undefined;
/** @type {?} */
var hasCSS3DTransforms = typeof window !== 'undefined' ? !!getVendorPrefixedName('perspective') : undefined;
/** @type {?} */
var ua = typeof window !== 'undefined' ? window.navigator.userAgent : 'Chrome';
/** @type {?} */
var isSafari = /Safari\//.test(ua) && !/Chrome\//.test(ua);
/**
 * @param {?} styles
 * @param {?} x
 * @param {?} y
 * @return {?}
 */
function translateXY(styles, x, y) {
    if (typeof transform !== 'undefined' && hasCSSTransforms) {
        if (!isSafari && hasCSS3DTransforms) {
            styles[transform] = "translate3d(" + x + "px, " + y + "px, 0)";
            styles[backfaceVisibility] = 'hidden';
        }
        else {
            styles[camelCase(transform)] = "translate(" + x + "px, " + y + "px)";
        }
    }
    else {
        styles.top = y + "px";
        styles.left = x + "px";
    }
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableBodyComponent = /** @class */ (function () {
    /**
     * Creates an instance of DataTableBodyComponent.
     */
    function DataTableBodyComponent(cd) {
        var _this = this;
        this.cd = cd;
        this.selected = [];
        this.scroll = new EventEmitter();
        this.page = new EventEmitter();
        this.activate = new EventEmitter();
        this.select = new EventEmitter();
        this.detailToggle = new EventEmitter();
        this.rowContextmenu = new EventEmitter(false);
        this.treeAction = new EventEmitter();
        this.rowHeightsCache = new RowHeightCache();
        this.temp = [];
        this.offsetY = 0;
        this.indexes = {};
        this.rowIndexes = new Map();
        this.rowExpansions = [];
        /**
         * Get the height of the detail row.
         */
        this.getDetailRowHeight = (/**
         * @param {?=} row
         * @param {?=} index
         * @return {?}
         */
        function (row, index) {
            if (!_this.rowDetail) {
                return 0;
            }
            /** @type {?} */
            var rowHeight = _this.rowDetail.rowHeight;
            return typeof rowHeight === 'function' ? rowHeight(row, index) : ((/** @type {?} */ (rowHeight)));
        });
        // declare fn here so we can get access to the `this` property
        this.rowTrackingFn = (/**
         * @param {?} index
         * @param {?} row
         * @return {?}
         */
        function (index, row) {
            /** @type {?} */
            var idx = _this.getRowIndex(row);
            if (_this.trackByProp) {
                return row[_this.trackByProp];
            }
            else {
                return idx;
            }
        });
    }
    Object.defineProperty(DataTableBodyComponent.prototype, "pageSize", {
        get: /**
         * @return {?}
         */
        function () {
            return this._pageSize;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._pageSize = val;
            this.recalcLayout();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyComponent.prototype, "rows", {
        get: /**
         * @return {?}
         */
        function () {
            return this._rows;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._rows = val;
            this.recalcLayout();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyComponent.prototype, "columns", {
        get: /**
         * @return {?}
         */
        function () {
            return this._columns;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._columns = val;
            /** @type {?} */
            var colsByPin = columnsByPin(val);
            this.columnGroupWidths = columnGroupWidths(colsByPin, val);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyComponent.prototype, "offset", {
        get: /**
         * @return {?}
         */
        function () {
            return this._offset;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._offset = val;
            if (!this.scrollbarV || (this.scrollbarV && !this.virtualization))
                this.recalcLayout();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyComponent.prototype, "rowCount", {
        get: /**
         * @return {?}
         */
        function () {
            return this._rowCount;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._rowCount = val;
            this.recalcLayout();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyComponent.prototype, "bodyWidth", {
        get: /**
         * @return {?}
         */
        function () {
            if (this.scrollbarH) {
                return this.innerWidth + 'px';
            }
            else {
                return '100%';
            }
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyComponent.prototype, "bodyHeight", {
        get: /**
         * @return {?}
         */
        function () {
            return this._bodyHeight;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            if (this.scrollbarV) {
                this._bodyHeight = val + 'px';
            }
            else {
                this._bodyHeight = 'auto';
            }
            this.recalcLayout();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyComponent.prototype, "selectEnabled", {
        /**
         * Returns if selection is enabled.
         */
        get: /**
         * Returns if selection is enabled.
         * @return {?}
         */
        function () {
            return !!this.selectionType;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyComponent.prototype, "scrollHeight", {
        /**
         * Property that would calculate the height of scroll bar
         * based on the row heights cache for virtual scroll and virtualization. Other scenarios
         * calculate scroll height automatically (as height will be undefined).
         */
        get: /**
         * Property that would calculate the height of scroll bar
         * based on the row heights cache for virtual scroll and virtualization. Other scenarios
         * calculate scroll height automatically (as height will be undefined).
         * @return {?}
         */
        function () {
            if (this.scrollbarV && this.virtualization && this.rowCount) {
                return this.rowHeightsCache.query(this.rowCount - 1);
            }
            // avoid TS7030: Not all code paths return a value.
            return undefined;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Called after the constructor, initializing input properties
     */
    /**
     * Called after the constructor, initializing input properties
     * @return {?}
     */
    DataTableBodyComponent.prototype.ngOnInit = /**
     * Called after the constructor, initializing input properties
     * @return {?}
     */
    function () {
        var _this = this;
        if (this.rowDetail) {
            this.listener = this.rowDetail.toggle.subscribe((/**
             * @param {?} __0
             * @return {?}
             */
            function (_a) {
                var type = _a.type, value = _a.value;
                if (type === 'row') {
                    _this.toggleRowExpansion(value);
                }
                if (type === 'all') {
                    _this.toggleAllRows(value);
                }
                // Refresh rows after toggle
                // Fixes #883
                _this.updateIndexes();
                _this.updateRows();
                _this.cd.markForCheck();
            }));
        }
        if (this.groupHeader) {
            this.listener = this.groupHeader.toggle.subscribe((/**
             * @param {?} __0
             * @return {?}
             */
            function (_a) {
                var type = _a.type, value = _a.value;
                if (type === 'group') {
                    _this.toggleRowExpansion(value);
                }
                if (type === 'all') {
                    _this.toggleAllRows(value);
                }
                // Refresh rows after toggle
                // Fixes #883
                _this.updateIndexes();
                _this.updateRows();
                _this.cd.markForCheck();
            }));
        }
    };
    /**
     * Called once, before the instance is destroyed.
     */
    /**
     * Called once, before the instance is destroyed.
     * @return {?}
     */
    DataTableBodyComponent.prototype.ngOnDestroy = /**
     * Called once, before the instance is destroyed.
     * @return {?}
     */
    function () {
        if (this.rowDetail || this.groupHeader) {
            this.listener.unsubscribe();
        }
    };
    /**
     * Updates the Y offset given a new offset.
     */
    /**
     * Updates the Y offset given a new offset.
     * @param {?=} offset
     * @return {?}
     */
    DataTableBodyComponent.prototype.updateOffsetY = /**
     * Updates the Y offset given a new offset.
     * @param {?=} offset
     * @return {?}
     */
    function (offset) {
        // scroller is missing on empty table
        if (!this.scroller) {
            return;
        }
        if (this.scrollbarV && this.virtualization && offset) {
            // First get the row Index that we need to move to.
            /** @type {?} */
            var rowIndex = this.pageSize * offset;
            offset = this.rowHeightsCache.query(rowIndex - 1);
        }
        else if (this.scrollbarV && !this.virtualization) {
            offset = 0;
        }
        this.scroller.setOffset(offset || 0);
    };
    /**
     * Body was scrolled, this is mainly useful for
     * when a user is server-side pagination via virtual scroll.
     */
    /**
     * Body was scrolled, this is mainly useful for
     * when a user is server-side pagination via virtual scroll.
     * @param {?} event
     * @return {?}
     */
    DataTableBodyComponent.prototype.onBodyScroll = /**
     * Body was scrolled, this is mainly useful for
     * when a user is server-side pagination via virtual scroll.
     * @param {?} event
     * @return {?}
     */
    function (event) {
        /** @type {?} */
        var scrollYPos = event.scrollYPos;
        /** @type {?} */
        var scrollXPos = event.scrollXPos;
        // if scroll change, trigger update
        // this is mainly used for header cell positions
        if (this.offsetY !== scrollYPos || this.offsetX !== scrollXPos) {
            this.scroll.emit({
                offsetY: scrollYPos,
                offsetX: scrollXPos
            });
        }
        this.offsetY = scrollYPos;
        this.offsetX = scrollXPos;
        this.updateIndexes();
        this.updatePage(event.direction);
        this.updateRows();
    };
    /**
     * Updates the page given a direction.
     */
    /**
     * Updates the page given a direction.
     * @param {?} direction
     * @return {?}
     */
    DataTableBodyComponent.prototype.updatePage = /**
     * Updates the page given a direction.
     * @param {?} direction
     * @return {?}
     */
    function (direction) {
        /** @type {?} */
        var offset = this.indexes.first / this.pageSize;
        if (direction === 'up') {
            offset = Math.ceil(offset);
        }
        else if (direction === 'down') {
            offset = Math.floor(offset);
        }
        if (direction !== undefined && !isNaN(offset)) {
            this.page.emit({ offset: offset });
        }
    };
    /**
     * Updates the rows in the view port
     */
    /**
     * Updates the rows in the view port
     * @return {?}
     */
    DataTableBodyComponent.prototype.updateRows = /**
     * Updates the rows in the view port
     * @return {?}
     */
    function () {
        var _a = this.indexes, first = _a.first, last = _a.last;
        /** @type {?} */
        var rowIndex = first;
        /** @type {?} */
        var idx = 0;
        /** @type {?} */
        var temp = [];
        this.rowIndexes.clear();
        // if grouprowsby has been specified treat row paging
        // parameters as group paging parameters ie if limit 10 has been
        // specified treat it as 10 groups rather than 10 rows
        if (this.groupedRows) {
            /** @type {?} */
            var maxRowsPerGroup = 3;
            // if there is only one group set the maximum number of
            // rows per group the same as the total number of rows
            if (this.groupedRows.length === 1) {
                maxRowsPerGroup = this.groupedRows[0].value.length;
            }
            while (rowIndex < last && rowIndex < this.groupedRows.length) {
                // Add the groups into this page
                /** @type {?} */
                var group = this.groupedRows[rowIndex];
                temp[idx] = group;
                idx++;
                // Group index in this context
                rowIndex++;
            }
        }
        else {
            while (rowIndex < last && rowIndex < this.rowCount) {
                /** @type {?} */
                var row = this.rows[rowIndex];
                if (row) {
                    this.rowIndexes.set(row, rowIndex);
                    temp[idx] = row;
                }
                idx++;
                rowIndex++;
            }
        }
        this.temp = temp;
    };
    /**
     * Get the row height
     */
    /**
     * Get the row height
     * @param {?} row
     * @return {?}
     */
    DataTableBodyComponent.prototype.getRowHeight = /**
     * Get the row height
     * @param {?} row
     * @return {?}
     */
    function (row) {
        // if its a function return it
        if (typeof this.rowHeight === 'function') {
            return this.rowHeight(row);
        }
        return (/** @type {?} */ (this.rowHeight));
    };
    /**
     * @param group the group with all rows
     */
    /**
     * @param {?} group the group with all rows
     * @return {?}
     */
    DataTableBodyComponent.prototype.getGroupHeight = /**
     * @param {?} group the group with all rows
     * @return {?}
     */
    function (group) {
        /** @type {?} */
        var rowHeight = 0;
        if (group.value) {
            for (var index = 0; index < group.value.length; index++) {
                rowHeight += this.getRowAndDetailHeight(group.value[index]);
            }
        }
        return rowHeight;
    };
    /**
     * Calculate row height based on the expanded state of the row.
     */
    /**
     * Calculate row height based on the expanded state of the row.
     * @param {?} row
     * @return {?}
     */
    DataTableBodyComponent.prototype.getRowAndDetailHeight = /**
     * Calculate row height based on the expanded state of the row.
     * @param {?} row
     * @return {?}
     */
    function (row) {
        /** @type {?} */
        var rowHeight = this.getRowHeight(row);
        /** @type {?} */
        var expanded = this.getRowExpanded(row);
        // Adding detail row height if its expanded.
        if (expanded) {
            rowHeight += this.getDetailRowHeight(row);
        }
        return rowHeight;
    };
    /**
     * Calculates the styles for the row so that the rows can be moved in 2D space
     * during virtual scroll inside the DOM.   In the below case the Y position is
     * manipulated.   As an example, if the height of row 0 is 30 px and row 1 is
     * 100 px then following styles are generated:
     *
     * transform: translate3d(0px, 0px, 0px);    ->  row0
     * transform: translate3d(0px, 30px, 0px);   ->  row1
     * transform: translate3d(0px, 130px, 0px);  ->  row2
     *
     * Row heights have to be calculated based on the row heights cache as we wont
     * be able to determine which row is of what height before hand.  In the above
     * case the positionY of the translate3d for row2 would be the sum of all the
     * heights of the rows before it (i.e. row0 and row1).
     *
     * @param rows the row that needs to be placed in the 2D space.
     * @returns the CSS3 style to be applied
     *
     * @memberOf DataTableBodyComponent
     */
    /**
     * Calculates the styles for the row so that the rows can be moved in 2D space
     * during virtual scroll inside the DOM.   In the below case the Y position is
     * manipulated.   As an example, if the height of row 0 is 30 px and row 1 is
     * 100 px then following styles are generated:
     *
     * transform: translate3d(0px, 0px, 0px);    ->  row0
     * transform: translate3d(0px, 30px, 0px);   ->  row1
     * transform: translate3d(0px, 130px, 0px);  ->  row2
     *
     * Row heights have to be calculated based on the row heights cache as we wont
     * be able to determine which row is of what height before hand.  In the above
     * case the positionY of the translate3d for row2 would be the sum of all the
     * heights of the rows before it (i.e. row0 and row1).
     *
     * \@memberOf DataTableBodyComponent
     * @param {?} rows the row that needs to be placed in the 2D space.
     * @return {?} the CSS3 style to be applied
     *
     */
    DataTableBodyComponent.prototype.getRowsStyles = /**
     * Calculates the styles for the row so that the rows can be moved in 2D space
     * during virtual scroll inside the DOM.   In the below case the Y position is
     * manipulated.   As an example, if the height of row 0 is 30 px and row 1 is
     * 100 px then following styles are generated:
     *
     * transform: translate3d(0px, 0px, 0px);    ->  row0
     * transform: translate3d(0px, 30px, 0px);   ->  row1
     * transform: translate3d(0px, 130px, 0px);  ->  row2
     *
     * Row heights have to be calculated based on the row heights cache as we wont
     * be able to determine which row is of what height before hand.  In the above
     * case the positionY of the translate3d for row2 would be the sum of all the
     * heights of the rows before it (i.e. row0 and row1).
     *
     * \@memberOf DataTableBodyComponent
     * @param {?} rows the row that needs to be placed in the 2D space.
     * @return {?} the CSS3 style to be applied
     *
     */
    function (rows) {
        /** @type {?} */
        var styles = {};
        // only add styles for the group if there is a group
        if (this.groupedRows) {
            styles.width = this.columnGroupWidths.total;
        }
        if (this.scrollbarV && this.virtualization) {
            /** @type {?} */
            var idx = 0;
            if (this.groupedRows) {
                // Get the latest row rowindex in a group
                /** @type {?} */
                var row = rows[rows.length - 1];
                idx = row ? this.getRowIndex(row) : 0;
            }
            else {
                idx = this.getRowIndex(rows);
            }
            // const pos = idx * rowHeight;
            // The position of this row would be the sum of all row heights
            // until the previous row position.
            /** @type {?} */
            var pos = this.rowHeightsCache.query(idx - 1);
            translateXY(styles, 0, pos);
        }
        return styles;
    };
    /**
     * Calculate bottom summary row offset for scrollbar mode.
     * For more information about cache and offset calculation
     * see description for `getRowsStyles` method
     *
     * @returns the CSS3 style to be applied
     *
     * @memberOf DataTableBodyComponent
     */
    /**
     * Calculate bottom summary row offset for scrollbar mode.
     * For more information about cache and offset calculation
     * see description for `getRowsStyles` method
     *
     * \@memberOf DataTableBodyComponent
     * @return {?} the CSS3 style to be applied
     *
     */
    DataTableBodyComponent.prototype.getBottomSummaryRowStyles = /**
     * Calculate bottom summary row offset for scrollbar mode.
     * For more information about cache and offset calculation
     * see description for `getRowsStyles` method
     *
     * \@memberOf DataTableBodyComponent
     * @return {?} the CSS3 style to be applied
     *
     */
    function () {
        if (!this.scrollbarV || !this.rows || !this.rows.length) {
            return null;
        }
        /** @type {?} */
        var styles = { position: 'absolute' };
        /** @type {?} */
        var pos = this.rowHeightsCache.query(this.rows.length - 1);
        translateXY(styles, 0, pos);
        return styles;
    };
    /**
     * Hides the loading indicator
     */
    /**
     * Hides the loading indicator
     * @return {?}
     */
    DataTableBodyComponent.prototype.hideIndicator = /**
     * Hides the loading indicator
     * @return {?}
     */
    function () {
        var _this = this;
        setTimeout((/**
         * @return {?}
         */
        function () { return (_this.loadingIndicator = false); }), 500);
    };
    /**
     * Updates the index of the rows in the viewport
     */
    /**
     * Updates the index of the rows in the viewport
     * @return {?}
     */
    DataTableBodyComponent.prototype.updateIndexes = /**
     * Updates the index of the rows in the viewport
     * @return {?}
     */
    function () {
        /** @type {?} */
        var first = 0;
        /** @type {?} */
        var last = 0;
        if (this.scrollbarV) {
            if (this.virtualization) {
                // Calculation of the first and last indexes will be based on where the
                // scrollY position would be at.  The last index would be the one
                // that shows up inside the view port the last.
                /** @type {?} */
                var height = parseInt(this.bodyHeight, 0);
                first = this.rowHeightsCache.getRowIndex(this.offsetY);
                last = this.rowHeightsCache.getRowIndex(height + this.offsetY) + 1;
            }
            else {
                // If virtual rows are not needed
                // We render all in one go
                first = 0;
                last = this.rowCount;
            }
        }
        else {
            // The server is handling paging and will pass an array that begins with the
            // element at a specified offset.  first should always be 0 with external paging.
            if (!this.externalPaging) {
                first = Math.max(this.offset * this.pageSize, 0);
            }
            last = Math.min(first + this.pageSize, this.rowCount);
        }
        this.indexes = { first: first, last: last };
    };
    /**
     * Refreshes the full Row Height cache.  Should be used
     * when the entire row array state has changed.
     */
    /**
     * Refreshes the full Row Height cache.  Should be used
     * when the entire row array state has changed.
     * @return {?}
     */
    DataTableBodyComponent.prototype.refreshRowHeightCache = /**
     * Refreshes the full Row Height cache.  Should be used
     * when the entire row array state has changed.
     * @return {?}
     */
    function () {
        var e_1, _a;
        if (!this.scrollbarV || (this.scrollbarV && !this.virtualization)) {
            return;
        }
        // clear the previous row height cache if already present.
        // this is useful during sorts, filters where the state of the
        // rows array is changed.
        this.rowHeightsCache.clearCache();
        // Initialize the tree only if there are rows inside the tree.
        if (this.rows && this.rows.length) {
            /** @type {?} */
            var rowExpansions = new Set();
            try {
                for (var _b = __values(this.rows), _c = _b.next(); !_c.done; _c = _b.next()) {
                    var row = _c.value;
                    if (this.getRowExpanded(row)) {
                        rowExpansions.add(row);
                    }
                }
            }
            catch (e_1_1) { e_1 = { error: e_1_1 }; }
            finally {
                try {
                    if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
                }
                finally { if (e_1) throw e_1.error; }
            }
            this.rowHeightsCache.initCache({
                rows: this.rows,
                rowHeight: this.rowHeight,
                detailRowHeight: this.getDetailRowHeight,
                externalVirtual: this.scrollbarV && this.externalPaging,
                rowCount: this.rowCount,
                rowIndexes: this.rowIndexes,
                rowExpansions: rowExpansions
            });
        }
    };
    /**
     * Gets the index for the view port
     */
    /**
     * Gets the index for the view port
     * @return {?}
     */
    DataTableBodyComponent.prototype.getAdjustedViewPortIndex = /**
     * Gets the index for the view port
     * @return {?}
     */
    function () {
        // Capture the row index of the first row that is visible on the viewport.
        // If the scroll bar is just below the row which is highlighted then make that as the
        // first index.
        /** @type {?} */
        var viewPortFirstRowIndex = this.indexes.first;
        if (this.scrollbarV && this.virtualization) {
            /** @type {?} */
            var offsetScroll = this.rowHeightsCache.query(viewPortFirstRowIndex - 1);
            return offsetScroll <= this.offsetY ? viewPortFirstRowIndex - 1 : viewPortFirstRowIndex;
        }
        return viewPortFirstRowIndex;
    };
    /**
     * Toggle the Expansion of the row i.e. if the row is expanded then it will
     * collapse and vice versa.   Note that the expanded status is stored as
     * a part of the row object itself as we have to preserve the expanded row
     * status in case of sorting and filtering of the row set.
     */
    /**
     * Toggle the Expansion of the row i.e. if the row is expanded then it will
     * collapse and vice versa.   Note that the expanded status is stored as
     * a part of the row object itself as we have to preserve the expanded row
     * status in case of sorting and filtering of the row set.
     * @param {?} row
     * @return {?}
     */
    DataTableBodyComponent.prototype.toggleRowExpansion = /**
     * Toggle the Expansion of the row i.e. if the row is expanded then it will
     * collapse and vice versa.   Note that the expanded status is stored as
     * a part of the row object itself as we have to preserve the expanded row
     * status in case of sorting and filtering of the row set.
     * @param {?} row
     * @return {?}
     */
    function (row) {
        // Capture the row index of the first row that is visible on the viewport.
        /** @type {?} */
        var viewPortFirstRowIndex = this.getAdjustedViewPortIndex();
        /** @type {?} */
        var rowExpandedIdx = this.getRowExpandedIdx(row, this.rowExpansions);
        /** @type {?} */
        var expanded = rowExpandedIdx > -1;
        // If the detailRowHeight is auto --> only in case of non-virtualized scroll
        if (this.scrollbarV && this.virtualization) {
            /** @type {?} */
            var detailRowHeight = this.getDetailRowHeight(row) * (expanded ? -1 : 1);
            // const idx = this.rowIndexes.get(row) || 0;
            /** @type {?} */
            var idx = this.getRowIndex(row);
            this.rowHeightsCache.update(idx, detailRowHeight);
        }
        // Update the toggled row and update thive nevere heights in the cache.
        if (expanded) {
            this.rowExpansions.splice(rowExpandedIdx, 1);
        }
        else {
            this.rowExpansions.push(row);
        }
        this.detailToggle.emit({
            rows: [row],
            currentIndex: viewPortFirstRowIndex
        });
    };
    /**
     * Expand/Collapse all the rows no matter what their state is.
     */
    /**
     * Expand/Collapse all the rows no matter what their state is.
     * @param {?} expanded
     * @return {?}
     */
    DataTableBodyComponent.prototype.toggleAllRows = /**
     * Expand/Collapse all the rows no matter what their state is.
     * @param {?} expanded
     * @return {?}
     */
    function (expanded) {
        var e_2, _a;
        // clear prev expansions
        this.rowExpansions = [];
        // Capture the row index of the first row that is visible on the viewport.
        /** @type {?} */
        var viewPortFirstRowIndex = this.getAdjustedViewPortIndex();
        if (expanded) {
            try {
                for (var _b = __values(this.rows), _c = _b.next(); !_c.done; _c = _b.next()) {
                    var row = _c.value;
                    this.rowExpansions.push(row);
                }
            }
            catch (e_2_1) { e_2 = { error: e_2_1 }; }
            finally {
                try {
                    if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
                }
                finally { if (e_2) throw e_2.error; }
            }
        }
        if (this.scrollbarV) {
            // Refresh the full row heights cache since every row was affected.
            this.recalcLayout();
        }
        // Emit all rows that have been expanded.
        this.detailToggle.emit({
            rows: this.rows,
            currentIndex: viewPortFirstRowIndex
        });
    };
    /**
     * Recalculates the table
     */
    /**
     * Recalculates the table
     * @return {?}
     */
    DataTableBodyComponent.prototype.recalcLayout = /**
     * Recalculates the table
     * @return {?}
     */
    function () {
        this.refreshRowHeightCache();
        this.updateIndexes();
        this.updateRows();
    };
    /**
     * Tracks the column
     */
    /**
     * Tracks the column
     * @param {?} index
     * @param {?} column
     * @return {?}
     */
    DataTableBodyComponent.prototype.columnTrackingFn = /**
     * Tracks the column
     * @param {?} index
     * @param {?} column
     * @return {?}
     */
    function (index, column) {
        return column.$$id;
    };
    /**
     * Gets the row pinning group styles
     */
    /**
     * Gets the row pinning group styles
     * @param {?} group
     * @return {?}
     */
    DataTableBodyComponent.prototype.stylesByGroup = /**
     * Gets the row pinning group styles
     * @param {?} group
     * @return {?}
     */
    function (group) {
        /** @type {?} */
        var widths = this.columnGroupWidths;
        /** @type {?} */
        var offsetX = this.offsetX;
        /** @type {?} */
        var styles = {
            width: widths[group] + "px"
        };
        if (group === 'left') {
            translateXY(styles, offsetX, 0);
        }
        else if (group === 'right') {
            /** @type {?} */
            var bodyWidth = parseInt(this.innerWidth + '', 0);
            /** @type {?} */
            var totalDiff = widths.total - bodyWidth;
            /** @type {?} */
            var offsetDiff = totalDiff - offsetX;
            /** @type {?} */
            var offset = offsetDiff * -1;
            translateXY(styles, offset, 0);
        }
        return styles;
    };
    /**
     * Returns if the row was expanded and set default row expansion when row expansion is empty
     */
    /**
     * Returns if the row was expanded and set default row expansion when row expansion is empty
     * @param {?} row
     * @return {?}
     */
    DataTableBodyComponent.prototype.getRowExpanded = /**
     * Returns if the row was expanded and set default row expansion when row expansion is empty
     * @param {?} row
     * @return {?}
     */
    function (row) {
        var e_3, _a;
        if (this.rowExpansions.length === 0 && this.groupExpansionDefault) {
            try {
                for (var _b = __values(this.groupedRows), _c = _b.next(); !_c.done; _c = _b.next()) {
                    var group = _c.value;
                    this.rowExpansions.push(group);
                }
            }
            catch (e_3_1) { e_3 = { error: e_3_1 }; }
            finally {
                try {
                    if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
                }
                finally { if (e_3) throw e_3.error; }
            }
        }
        return this.getRowExpandedIdx(row, this.rowExpansions) > -1;
    };
    /**
     * @param {?} row
     * @param {?} expanded
     * @return {?}
     */
    DataTableBodyComponent.prototype.getRowExpandedIdx = /**
     * @param {?} row
     * @param {?} expanded
     * @return {?}
     */
    function (row, expanded) {
        var _this = this;
        if (!expanded || !expanded.length)
            return -1;
        /** @type {?} */
        var rowId = this.rowIdentity(row);
        return expanded.findIndex((/**
         * @param {?} r
         * @return {?}
         */
        function (r) {
            /** @type {?} */
            var id = _this.rowIdentity(r);
            return id === rowId;
        }));
    };
    /**
     * Gets the row index given a row
     */
    /**
     * Gets the row index given a row
     * @param {?} row
     * @return {?}
     */
    DataTableBodyComponent.prototype.getRowIndex = /**
     * Gets the row index given a row
     * @param {?} row
     * @return {?}
     */
    function (row) {
        return this.rowIndexes.get(row) || 0;
    };
    /**
     * @param {?} row
     * @return {?}
     */
    DataTableBodyComponent.prototype.onTreeAction = /**
     * @param {?} row
     * @return {?}
     */
    function (row) {
        this.treeAction.emit({ row: row });
    };
    DataTableBodyComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-body',
                    template: "\n    <datatable-selection\n      #selector\n      [selected]=\"selected\"\n      [rows]=\"rows\"\n      [selectCheck]=\"selectCheck\"\n      [selectEnabled]=\"selectEnabled\"\n      [selectionType]=\"selectionType\"\n      [rowIdentity]=\"rowIdentity\"\n      (select)=\"select.emit($event)\"\n      (activate)=\"activate.emit($event)\"\n    >\n      <datatable-progress *ngIf=\"loadingIndicator\"> </datatable-progress>\n      <datatable-scroller\n        *ngIf=\"rows?.length\"\n        [scrollbarV]=\"scrollbarV\"\n        [scrollbarH]=\"scrollbarH\"\n        [scrollHeight]=\"scrollHeight\"\n        [scrollWidth]=\"columnGroupWidths?.total\"\n        (scroll)=\"onBodyScroll($event)\"\n      >\n        <datatable-summary-row\n          *ngIf=\"summaryRow && summaryPosition === 'top'\"\n          [rowHeight]=\"summaryHeight\"\n          [offsetX]=\"offsetX\"\n          [innerWidth]=\"innerWidth\"\n          [rows]=\"rows\"\n          [columns]=\"columns\"\n        >\n        </datatable-summary-row>\n        <datatable-row-wrapper\n          [groupedRows]=\"groupedRows\"\n          *ngFor=\"let group of temp; let i = index; trackBy: rowTrackingFn\"\n          [innerWidth]=\"innerWidth\"\n          [ngStyle]=\"getRowsStyles(group)\"\n          [rowDetail]=\"rowDetail\"\n          [groupHeader]=\"groupHeader\"\n          [offsetX]=\"offsetX\"\n          [detailRowHeight]=\"getDetailRowHeight(group[i], i)\"\n          [row]=\"group\"\n          [expanded]=\"getRowExpanded(group)\"\n          [rowIndex]=\"getRowIndex(group[i])\"\n          (rowContextmenu)=\"rowContextmenu.emit($event)\"\n        >\n          <datatable-body-row\n            *ngIf=\"!groupedRows; else groupedRowsTemplate\"\n            tabindex=\"-1\"\n            [isSelected]=\"selector.getRowSelected(group)\"\n            [innerWidth]=\"innerWidth\"\n            [offsetX]=\"offsetX\"\n            [columns]=\"columns\"\n            [rowHeight]=\"getRowHeight(group)\"\n            [row]=\"group\"\n            [rowIndex]=\"getRowIndex(group)\"\n            [expanded]=\"getRowExpanded(group)\"\n            [rowClass]=\"rowClass\"\n            [displayCheck]=\"displayCheck\"\n            [treeStatus]=\"group.treeStatus\"\n            (treeAction)=\"onTreeAction(group)\"\n            (activate)=\"selector.onActivate($event, indexes.first + i)\"\n          >\n          </datatable-body-row>\n          <ng-template #groupedRowsTemplate>\n            <datatable-body-row\n              *ngFor=\"let row of group.value; let i = index; trackBy: rowTrackingFn\"\n              tabindex=\"-1\"\n              [isSelected]=\"selector.getRowSelected(row)\"\n              [innerWidth]=\"innerWidth\"\n              [offsetX]=\"offsetX\"\n              [columns]=\"columns\"\n              [rowHeight]=\"getRowHeight(row)\"\n              [row]=\"row\"\n              [group]=\"group.value\"\n              [rowIndex]=\"getRowIndex(row)\"\n              [expanded]=\"getRowExpanded(row)\"\n              [rowClass]=\"rowClass\"\n              (activate)=\"selector.onActivate($event, i)\"\n            >\n            </datatable-body-row>\n          </ng-template>\n        </datatable-row-wrapper>\n        <datatable-summary-row\n          *ngIf=\"summaryRow && summaryPosition === 'bottom'\"\n          [ngStyle]=\"getBottomSummaryRowStyles()\"\n          [rowHeight]=\"summaryHeight\"\n          [offsetX]=\"offsetX\"\n          [innerWidth]=\"innerWidth\"\n          [rows]=\"rows\"\n          [columns]=\"columns\"\n        >\n        </datatable-summary-row>\n      </datatable-scroller>\n      <div class=\"empty-row\" *ngIf=\"!rows?.length && !loadingIndicator\" [innerHTML]=\"emptyMessage\"></div>\n    </datatable-selection>\n  ",
                    changeDetection: ChangeDetectionStrategy.OnPush,
                    host: {
                        class: 'datatable-body'
                    }
                }] }
    ];
    /** @nocollapse */
    DataTableBodyComponent.ctorParameters = function () { return [
        { type: ChangeDetectorRef }
    ]; };
    DataTableBodyComponent.propDecorators = {
        scrollbarV: [{ type: Input }],
        scrollbarH: [{ type: Input }],
        loadingIndicator: [{ type: Input }],
        externalPaging: [{ type: Input }],
        rowHeight: [{ type: Input }],
        offsetX: [{ type: Input }],
        emptyMessage: [{ type: Input }],
        selectionType: [{ type: Input }],
        selected: [{ type: Input }],
        rowIdentity: [{ type: Input }],
        rowDetail: [{ type: Input }],
        groupHeader: [{ type: Input }],
        selectCheck: [{ type: Input }],
        displayCheck: [{ type: Input }],
        trackByProp: [{ type: Input }],
        rowClass: [{ type: Input }],
        groupedRows: [{ type: Input }],
        groupExpansionDefault: [{ type: Input }],
        innerWidth: [{ type: Input }],
        groupRowsBy: [{ type: Input }],
        virtualization: [{ type: Input }],
        summaryRow: [{ type: Input }],
        summaryPosition: [{ type: Input }],
        summaryHeight: [{ type: Input }],
        pageSize: [{ type: Input }],
        rows: [{ type: Input }],
        columns: [{ type: Input }],
        offset: [{ type: Input }],
        rowCount: [{ type: Input }],
        bodyWidth: [{ type: HostBinding, args: ['style.width',] }],
        bodyHeight: [{ type: Input }, { type: HostBinding, args: ['style.height',] }],
        scroll: [{ type: Output }],
        page: [{ type: Output }],
        activate: [{ type: Output }],
        select: [{ type: Output }],
        detailToggle: [{ type: Output }],
        rowContextmenu: [{ type: Output }],
        treeAction: [{ type: Output }],
        scroller: [{ type: ViewChild, args: [ScrollerComponent, { static: false },] }]
    };
    return DataTableBodyComponent;
}());
if (false) {
    /** @type {?} */
    DataTableBodyComponent.prototype.scrollbarV;
    /** @type {?} */
    DataTableBodyComponent.prototype.scrollbarH;
    /** @type {?} */
    DataTableBodyComponent.prototype.loadingIndicator;
    /** @type {?} */
    DataTableBodyComponent.prototype.externalPaging;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowHeight;
    /** @type {?} */
    DataTableBodyComponent.prototype.offsetX;
    /** @type {?} */
    DataTableBodyComponent.prototype.emptyMessage;
    /** @type {?} */
    DataTableBodyComponent.prototype.selectionType;
    /** @type {?} */
    DataTableBodyComponent.prototype.selected;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowIdentity;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowDetail;
    /** @type {?} */
    DataTableBodyComponent.prototype.groupHeader;
    /** @type {?} */
    DataTableBodyComponent.prototype.selectCheck;
    /** @type {?} */
    DataTableBodyComponent.prototype.displayCheck;
    /** @type {?} */
    DataTableBodyComponent.prototype.trackByProp;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowClass;
    /** @type {?} */
    DataTableBodyComponent.prototype.groupedRows;
    /** @type {?} */
    DataTableBodyComponent.prototype.groupExpansionDefault;
    /** @type {?} */
    DataTableBodyComponent.prototype.innerWidth;
    /** @type {?} */
    DataTableBodyComponent.prototype.groupRowsBy;
    /** @type {?} */
    DataTableBodyComponent.prototype.virtualization;
    /** @type {?} */
    DataTableBodyComponent.prototype.summaryRow;
    /** @type {?} */
    DataTableBodyComponent.prototype.summaryPosition;
    /** @type {?} */
    DataTableBodyComponent.prototype.summaryHeight;
    /** @type {?} */
    DataTableBodyComponent.prototype.scroll;
    /** @type {?} */
    DataTableBodyComponent.prototype.page;
    /** @type {?} */
    DataTableBodyComponent.prototype.activate;
    /** @type {?} */
    DataTableBodyComponent.prototype.select;
    /** @type {?} */
    DataTableBodyComponent.prototype.detailToggle;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowContextmenu;
    /** @type {?} */
    DataTableBodyComponent.prototype.treeAction;
    /** @type {?} */
    DataTableBodyComponent.prototype.scroller;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowHeightsCache;
    /** @type {?} */
    DataTableBodyComponent.prototype.temp;
    /** @type {?} */
    DataTableBodyComponent.prototype.offsetY;
    /** @type {?} */
    DataTableBodyComponent.prototype.indexes;
    /** @type {?} */
    DataTableBodyComponent.prototype.columnGroupWidths;
    /** @type {?} */
    DataTableBodyComponent.prototype.columnGroupWidthsWithoutGroup;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowTrackingFn;
    /** @type {?} */
    DataTableBodyComponent.prototype.listener;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowIndexes;
    /** @type {?} */
    DataTableBodyComponent.prototype.rowExpansions;
    /** @type {?} */
    DataTableBodyComponent.prototype._rows;
    /** @type {?} */
    DataTableBodyComponent.prototype._bodyHeight;
    /** @type {?} */
    DataTableBodyComponent.prototype._columns;
    /** @type {?} */
    DataTableBodyComponent.prototype._rowCount;
    /** @type {?} */
    DataTableBodyComponent.prototype._offset;
    /** @type {?} */
    DataTableBodyComponent.prototype._pageSize;
    /**
     * Get the height of the detail row.
     * @type {?}
     */
    DataTableBodyComponent.prototype.getDetailRowHeight;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyComponent.prototype.cd;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableHeaderComponent = /** @class */ (function () {
    function DataTableHeaderComponent(cd) {
        this.cd = cd;
        this.sort = new EventEmitter();
        this.reorder = new EventEmitter();
        this.resize = new EventEmitter();
        this.select = new EventEmitter();
        this.columnContextmenu = new EventEmitter(false);
        this._columnGroupWidths = {
            total: 100
        };
        this._styleByGroup = {
            left: {},
            center: {},
            right: {}
        };
        this.destroyed = false;
    }
    Object.defineProperty(DataTableHeaderComponent.prototype, "innerWidth", {
        get: /**
         * @return {?}
         */
        function () {
            return this._innerWidth;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            var _this = this;
            this._innerWidth = val;
            setTimeout((/**
             * @return {?}
             */
            function () {
                if (_this._columns) {
                    /** @type {?} */
                    var colByPin = columnsByPin(_this._columns);
                    _this._columnGroupWidths = columnGroupWidths(colByPin, _this._columns);
                    _this.setStylesByGroup();
                }
            }));
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderComponent.prototype, "headerHeight", {
        get: /**
         * @return {?}
         */
        function () {
            return this._headerHeight;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            if (val !== 'auto') {
                this._headerHeight = val + "px";
            }
            else {
                this._headerHeight = val;
            }
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderComponent.prototype, "columns", {
        get: /**
         * @return {?}
         */
        function () {
            return this._columns;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            var _this = this;
            this._columns = val;
            /** @type {?} */
            var colsByPin = columnsByPin(val);
            this._columnsByPin = columnsByPinArr(val);
            setTimeout((/**
             * @return {?}
             */
            function () {
                _this._columnGroupWidths = columnGroupWidths(colsByPin, val);
                _this.setStylesByGroup();
            }));
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderComponent.prototype, "offsetX", {
        get: /**
         * @return {?}
         */
        function () {
            return this._offsetX;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._offsetX = val;
            this.setStylesByGroup();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    DataTableHeaderComponent.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        this.destroyed = true;
    };
    /**
     * @param {?} __0
     * @return {?}
     */
    DataTableHeaderComponent.prototype.onLongPressStart = /**
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var event = _a.event, model = _a.model;
        model.dragging = true;
        this.dragEventTarget = event;
    };
    /**
     * @param {?} __0
     * @return {?}
     */
    DataTableHeaderComponent.prototype.onLongPressEnd = /**
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var _this = this;
        var event = _a.event, model = _a.model;
        this.dragEventTarget = event;
        // delay resetting so sort can be
        // prevented if we were dragging
        setTimeout((/**
         * @return {?}
         */
        function () {
            // datatable component creates copies from columns on reorder
            // set dragging to false on new objects
            /** @type {?} */
            var column = _this._columns.find((/**
             * @param {?} c
             * @return {?}
             */
            function (c) { return c.$$id === model.$$id; }));
            if (column) {
                column.dragging = false;
            }
        }), 5);
    };
    Object.defineProperty(DataTableHeaderComponent.prototype, "headerWidth", {
        get: /**
         * @return {?}
         */
        function () {
            if (this.scrollbarH) {
                return this.innerWidth + 'px';
            }
            return '100%';
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} index
     * @param {?} colGroup
     * @return {?}
     */
    DataTableHeaderComponent.prototype.trackByGroups = /**
     * @param {?} index
     * @param {?} colGroup
     * @return {?}
     */
    function (index, colGroup) {
        return colGroup.type;
    };
    /**
     * @param {?} index
     * @param {?} column
     * @return {?}
     */
    DataTableHeaderComponent.prototype.columnTrackingFn = /**
     * @param {?} index
     * @param {?} column
     * @return {?}
     */
    function (index, column) {
        return column.$$id;
    };
    /**
     * @param {?} width
     * @param {?} column
     * @return {?}
     */
    DataTableHeaderComponent.prototype.onColumnResized = /**
     * @param {?} width
     * @param {?} column
     * @return {?}
     */
    function (width, column) {
        if (width <= column.minWidth) {
            width = column.minWidth;
        }
        else if (width >= column.maxWidth) {
            width = column.maxWidth;
        }
        this.resize.emit({
            column: column,
            prevValue: column.width,
            newValue: width
        });
    };
    /**
     * @param {?} __0
     * @return {?}
     */
    DataTableHeaderComponent.prototype.onColumnReordered = /**
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var prevIndex = _a.prevIndex, newIndex = _a.newIndex, model = _a.model;
        /** @type {?} */
        var column = this.getColumn(newIndex);
        column.isTarget = false;
        column.targetMarkerContext = undefined;
        this.reorder.emit({
            column: model,
            prevValue: prevIndex,
            newValue: newIndex
        });
    };
    /**
     * @param {?} __0
     * @return {?}
     */
    DataTableHeaderComponent.prototype.onTargetChanged = /**
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var prevIndex = _a.prevIndex, newIndex = _a.newIndex, initialIndex = _a.initialIndex;
        if (prevIndex || prevIndex === 0) {
            /** @type {?} */
            var oldColumn = this.getColumn(prevIndex);
            oldColumn.isTarget = false;
            oldColumn.targetMarkerContext = undefined;
        }
        if (newIndex || newIndex === 0) {
            /** @type {?} */
            var newColumn = this.getColumn(newIndex);
            newColumn.isTarget = true;
            if (initialIndex !== newIndex) {
                newColumn.targetMarkerContext = {
                    class: 'targetMarker '.concat(initialIndex > newIndex ? 'dragFromRight' : 'dragFromLeft')
                };
            }
        }
    };
    /**
     * @param {?} index
     * @return {?}
     */
    DataTableHeaderComponent.prototype.getColumn = /**
     * @param {?} index
     * @return {?}
     */
    function (index) {
        /** @type {?} */
        var leftColumnCount = this._columnsByPin[0].columns.length;
        if (index < leftColumnCount) {
            return this._columnsByPin[0].columns[index];
        }
        /** @type {?} */
        var centerColumnCount = this._columnsByPin[1].columns.length;
        if (index < leftColumnCount + centerColumnCount) {
            return this._columnsByPin[1].columns[index - leftColumnCount];
        }
        return this._columnsByPin[2].columns[index - leftColumnCount - centerColumnCount];
    };
    /**
     * @param {?} __0
     * @return {?}
     */
    DataTableHeaderComponent.prototype.onSort = /**
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var column = _a.column, prevValue = _a.prevValue, newValue = _a.newValue;
        // if we are dragging don't sort!
        if (column.dragging) {
            return;
        }
        /** @type {?} */
        var sorts = this.calcNewSorts(column, prevValue, newValue);
        this.sort.emit({
            sorts: sorts,
            column: column,
            prevValue: prevValue,
            newValue: newValue
        });
    };
    /**
     * @param {?} column
     * @param {?} prevValue
     * @param {?} newValue
     * @return {?}
     */
    DataTableHeaderComponent.prototype.calcNewSorts = /**
     * @param {?} column
     * @param {?} prevValue
     * @param {?} newValue
     * @return {?}
     */
    function (column, prevValue, newValue) {
        /** @type {?} */
        var idx = 0;
        if (!this.sorts) {
            this.sorts = [];
        }
        /** @type {?} */
        var sorts = this.sorts.map((/**
         * @param {?} s
         * @param {?} i
         * @return {?}
         */
        function (s, i) {
            s = __assign({}, s);
            if (s.prop === column.prop) {
                idx = i;
            }
            return s;
        }));
        if (newValue === undefined) {
            sorts.splice(idx, 1);
        }
        else if (prevValue) {
            sorts[idx].dir = newValue;
        }
        else {
            if (this.sortType === SortType.single) {
                sorts.splice(0, this.sorts.length);
            }
            sorts.push({ dir: newValue, prop: column.prop });
        }
        return sorts;
    };
    /**
     * @return {?}
     */
    DataTableHeaderComponent.prototype.setStylesByGroup = /**
     * @return {?}
     */
    function () {
        this._styleByGroup.left = this.calcStylesByGroup('left');
        this._styleByGroup.center = this.calcStylesByGroup('center');
        this._styleByGroup.right = this.calcStylesByGroup('right');
        if (!this.destroyed) {
            this.cd.detectChanges();
        }
    };
    /**
     * @param {?} group
     * @return {?}
     */
    DataTableHeaderComponent.prototype.calcStylesByGroup = /**
     * @param {?} group
     * @return {?}
     */
    function (group) {
        /** @type {?} */
        var widths = this._columnGroupWidths;
        /** @type {?} */
        var offsetX = this.offsetX;
        /** @type {?} */
        var styles = {
            width: widths[group] + "px"
        };
        if (group === 'center') {
            translateXY(styles, offsetX * -1, 0);
        }
        else if (group === 'right') {
            /** @type {?} */
            var totalDiff = widths.total - this.innerWidth;
            /** @type {?} */
            var offset = totalDiff * -1;
            translateXY(styles, offset, 0);
        }
        return styles;
    };
    DataTableHeaderComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-header',
                    template: "\n    <div\n      orderable\n      (reorder)=\"onColumnReordered($event)\"\n      (targetChanged)=\"onTargetChanged($event)\"\n      [style.width.px]=\"_columnGroupWidths.total\"\n      class=\"datatable-header-inner\"\n    >\n      <div\n        *ngFor=\"let colGroup of _columnsByPin; trackBy: trackByGroups\"\n        [class]=\"'datatable-row-' + colGroup.type\"\n        [ngStyle]=\"_styleByGroup[colGroup.type]\"\n      >\n        <datatable-header-cell\n          *ngFor=\"let column of colGroup.columns; trackBy: columnTrackingFn\"\n          resizeable\n          [resizeEnabled]=\"column.resizeable\"\n          (resize)=\"onColumnResized($event, column)\"\n          long-press\n          [pressModel]=\"column\"\n          [pressEnabled]=\"reorderable && column.draggable\"\n          (longPressStart)=\"onLongPressStart($event)\"\n          (longPressEnd)=\"onLongPressEnd($event)\"\n          draggable\n          [dragX]=\"reorderable && column.draggable && column.dragging\"\n          [dragY]=\"false\"\n          [dragModel]=\"column\"\n          [dragEventTarget]=\"dragEventTarget\"\n          [headerHeight]=\"headerHeight\"\n          [isTarget]=\"column.isTarget\"\n          [targetMarkerTemplate]=\"targetMarkerTemplate\"\n          [targetMarkerContext]=\"column.targetMarkerContext\"\n          [column]=\"column\"\n          [sortType]=\"sortType\"\n          [sorts]=\"sorts\"\n          [selectionType]=\"selectionType\"\n          [sortAscendingIcon]=\"sortAscendingIcon\"\n          [sortDescendingIcon]=\"sortDescendingIcon\"\n          [allRowsSelected]=\"allRowsSelected\"\n          (sort)=\"onSort($event)\"\n          (select)=\"select.emit($event)\"\n          (columnContextmenu)=\"columnContextmenu.emit($event)\"\n        >\n        </datatable-header-cell>\n      </div>\n    </div>\n  ",
                    host: {
                        class: 'datatable-header'
                    },
                    changeDetection: ChangeDetectionStrategy.OnPush
                }] }
    ];
    /** @nocollapse */
    DataTableHeaderComponent.ctorParameters = function () { return [
        { type: ChangeDetectorRef }
    ]; };
    DataTableHeaderComponent.propDecorators = {
        sortAscendingIcon: [{ type: Input }],
        sortDescendingIcon: [{ type: Input }],
        scrollbarH: [{ type: Input }],
        dealsWithGroup: [{ type: Input }],
        targetMarkerTemplate: [{ type: Input }],
        innerWidth: [{ type: Input }],
        sorts: [{ type: Input }],
        sortType: [{ type: Input }],
        allRowsSelected: [{ type: Input }],
        selectionType: [{ type: Input }],
        reorderable: [{ type: Input }],
        headerHeight: [{ type: HostBinding, args: ['style.height',] }, { type: Input }],
        columns: [{ type: Input }],
        offsetX: [{ type: Input }],
        sort: [{ type: Output }],
        reorder: [{ type: Output }],
        resize: [{ type: Output }],
        select: [{ type: Output }],
        columnContextmenu: [{ type: Output }],
        headerWidth: [{ type: HostBinding, args: ['style.width',] }]
    };
    return DataTableHeaderComponent;
}());
if (false) {
    /** @type {?} */
    DataTableHeaderComponent.prototype.sortAscendingIcon;
    /** @type {?} */
    DataTableHeaderComponent.prototype.sortDescendingIcon;
    /** @type {?} */
    DataTableHeaderComponent.prototype.scrollbarH;
    /** @type {?} */
    DataTableHeaderComponent.prototype.dealsWithGroup;
    /** @type {?} */
    DataTableHeaderComponent.prototype.targetMarkerTemplate;
    /** @type {?} */
    DataTableHeaderComponent.prototype.targetMarkerContext;
    /** @type {?} */
    DataTableHeaderComponent.prototype.sorts;
    /** @type {?} */
    DataTableHeaderComponent.prototype.sortType;
    /** @type {?} */
    DataTableHeaderComponent.prototype.allRowsSelected;
    /** @type {?} */
    DataTableHeaderComponent.prototype.selectionType;
    /** @type {?} */
    DataTableHeaderComponent.prototype.reorderable;
    /** @type {?} */
    DataTableHeaderComponent.prototype.dragEventTarget;
    /** @type {?} */
    DataTableHeaderComponent.prototype.sort;
    /** @type {?} */
    DataTableHeaderComponent.prototype.reorder;
    /** @type {?} */
    DataTableHeaderComponent.prototype.resize;
    /** @type {?} */
    DataTableHeaderComponent.prototype.select;
    /** @type {?} */
    DataTableHeaderComponent.prototype.columnContextmenu;
    /** @type {?} */
    DataTableHeaderComponent.prototype._columnsByPin;
    /** @type {?} */
    DataTableHeaderComponent.prototype._columnGroupWidths;
    /** @type {?} */
    DataTableHeaderComponent.prototype._innerWidth;
    /** @type {?} */
    DataTableHeaderComponent.prototype._offsetX;
    /** @type {?} */
    DataTableHeaderComponent.prototype._columns;
    /** @type {?} */
    DataTableHeaderComponent.prototype._headerHeight;
    /** @type {?} */
    DataTableHeaderComponent.prototype._styleByGroup;
    /**
     * @type {?}
     * @private
     */
    DataTableHeaderComponent.prototype.destroyed;
    /**
     * @type {?}
     * @private
     */
    DataTableHeaderComponent.prototype.cd;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Throttle a function
 * @param {?} func
 * @param {?} wait
 * @param {?=} options
 * @return {?}
 */
function throttle(func, wait, options) {
    options = options || {};
    /** @type {?} */
    var context;
    /** @type {?} */
    var args;
    /** @type {?} */
    var result;
    /** @type {?} */
    var timeout = null;
    /** @type {?} */
    var previous = 0;
    /**
     * @return {?}
     */
    function later() {
        previous = options.leading === false ? 0 : +new Date();
        timeout = null;
        result = func.apply(context, args);
    }
    return (/**
     * @this {?}
     * @return {?}
     */
    function () {
        /** @type {?} */
        var now = +new Date();
        if (!previous && options.leading === false) {
            previous = now;
        }
        /** @type {?} */
        var remaining = wait - (now - previous);
        context = this;
        args = arguments;
        if (remaining <= 0) {
            clearTimeout(timeout);
            timeout = null;
            previous = now;
            result = func.apply(context, args);
        }
        else if (!timeout && options.trailing !== false) {
            timeout = setTimeout(later, remaining);
        }
        return result;
    });
}
/**
 * Throttle decorator
 *
 *  class MyClass {
 *    throttleable(10)
 *    myFn() { ... }
 *  }
 * @param {?} duration
 * @param {?=} options
 * @return {?}
 */
function throttleable(duration, options) {
    return (/**
     * @param {?} target
     * @param {?} key
     * @param {?} descriptor
     * @return {?}
     */
    function innerDecorator(target, key, descriptor) {
        return {
            configurable: true,
            enumerable: descriptor.enumerable,
            get: (/**
             * @return {?}
             */
            function getter() {
                Object.defineProperty(this, key, {
                    configurable: true,
                    enumerable: descriptor.enumerable,
                    value: throttle(descriptor.value, duration, options)
                });
                return this[key];
            })
        };
    });
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Calculates the Total Flex Grow
 * @param {?} columns
 * @return {?}
 */
function getTotalFlexGrow(columns) {
    var e_1, _a;
    /** @type {?} */
    var totalFlexGrow = 0;
    try {
        for (var columns_1 = __values(columns), columns_1_1 = columns_1.next(); !columns_1_1.done; columns_1_1 = columns_1.next()) {
            var c = columns_1_1.value;
            totalFlexGrow += c.flexGrow || 0;
        }
    }
    catch (e_1_1) { e_1 = { error: e_1_1 }; }
    finally {
        try {
            if (columns_1_1 && !columns_1_1.done && (_a = columns_1.return)) _a.call(columns_1);
        }
        finally { if (e_1) throw e_1.error; }
    }
    return totalFlexGrow;
}
/**
 * Adjusts the column widths.
 * Inspired by: https://github.com/facebook/fixed-data-table/blob/master/src/FixedDataTableWidthHelper.js
 * @param {?} allColumns
 * @param {?} expectedWidth
 * @return {?}
 */
function adjustColumnWidths(allColumns, expectedWidth) {
    /** @type {?} */
    var columnsWidth = columnsTotalWidth(allColumns);
    /** @type {?} */
    var totalFlexGrow = getTotalFlexGrow(allColumns);
    /** @type {?} */
    var colsByGroup = columnsByPin(allColumns);
    if (columnsWidth !== expectedWidth) {
        scaleColumns(colsByGroup, expectedWidth, totalFlexGrow);
    }
}
/**
 * Resizes columns based on the flexGrow property, while respecting manually set widths
 * @param {?} colsByGroup
 * @param {?} maxWidth
 * @param {?} totalFlexGrow
 * @return {?}
 */
function scaleColumns(colsByGroup, maxWidth, totalFlexGrow) {
    var e_2, _a, e_3, _b;
    // calculate total width and flexgrow points for coulumns that can be resized
    for (var attr in colsByGroup) {
        try {
            for (var _c = (e_2 = void 0, __values(colsByGroup[attr])), _d = _c.next(); !_d.done; _d = _c.next()) {
                var column = _d.value;
                if (!column.canAutoResize) {
                    maxWidth -= column.width;
                    totalFlexGrow -= column.flexGrow ? column.flexGrow : 0;
                }
                else {
                    column.width = 0;
                }
            }
        }
        catch (e_2_1) { e_2 = { error: e_2_1 }; }
        finally {
            try {
                if (_d && !_d.done && (_a = _c.return)) _a.call(_c);
            }
            finally { if (e_2) throw e_2.error; }
        }
    }
    /** @type {?} */
    var hasMinWidth = {};
    /** @type {?} */
    var remainingWidth = maxWidth;
    // resize columns until no width is left to be distributed
    do {
        /** @type {?} */
        var widthPerFlexPoint = remainingWidth / totalFlexGrow;
        remainingWidth = 0;
        for (var attr in colsByGroup) {
            try {
                for (var _e = (e_3 = void 0, __values(colsByGroup[attr])), _f = _e.next(); !_f.done; _f = _e.next()) {
                    var column = _f.value;
                    // if the column can be resize and it hasn't reached its minimum width yet
                    if (column.canAutoResize && !hasMinWidth[column.prop]) {
                        /** @type {?} */
                        var newWidth = column.width + column.flexGrow * widthPerFlexPoint;
                        if (column.minWidth !== undefined && newWidth < column.minWidth) {
                            remainingWidth += newWidth - column.minWidth;
                            column.width = column.minWidth;
                            hasMinWidth[column.prop] = true;
                        }
                        else {
                            column.width = newWidth;
                        }
                    }
                }
            }
            catch (e_3_1) { e_3 = { error: e_3_1 }; }
            finally {
                try {
                    if (_f && !_f.done && (_b = _e.return)) _b.call(_e);
                }
                finally { if (e_3) throw e_3.error; }
            }
        }
    } while (remainingWidth !== 0);
}
/**
 * Forces the width of the columns to
 * distribute equally but overflowing when necessary
 *
 * Rules:
 *
 *  - If combined withs are less than the total width of the grid,
 *    proportion the widths given the min / max / normal widths to fill the width.
 *
 *  - If the combined widths, exceed the total width of the grid,
 *    use the standard widths.
 *
 *  - If a column is resized, it should always use that width
 *
 *  - The proportional widths should never fall below min size if specified.
 *
 *  - If the grid starts off small but then becomes greater than the size ( + / - )
 *    the width should use the original width; not the newly proportioned widths.
 * @param {?} allColumns
 * @param {?} expectedWidth
 * @param {?} startIdx
 * @param {?} allowBleed
 * @param {?=} defaultColWidth
 * @return {?}
 */
function forceFillColumnWidths(allColumns, expectedWidth, startIdx, allowBleed, defaultColWidth) {
    var e_4, _a, e_5, _b;
    if (defaultColWidth === void 0) { defaultColWidth = 300; }
    /** @type {?} */
    var columnsToResize = allColumns.slice(startIdx + 1, allColumns.length).filter((/**
     * @param {?} c
     * @return {?}
     */
    function (c) {
        return c.canAutoResize !== false;
    }));
    try {
        for (var columnsToResize_1 = __values(columnsToResize), columnsToResize_1_1 = columnsToResize_1.next(); !columnsToResize_1_1.done; columnsToResize_1_1 = columnsToResize_1.next()) {
            var column = columnsToResize_1_1.value;
            if (!column.$$oldWidth) {
                column.$$oldWidth = column.width;
            }
        }
    }
    catch (e_4_1) { e_4 = { error: e_4_1 }; }
    finally {
        try {
            if (columnsToResize_1_1 && !columnsToResize_1_1.done && (_a = columnsToResize_1.return)) _a.call(columnsToResize_1);
        }
        finally { if (e_4) throw e_4.error; }
    }
    /** @type {?} */
    var additionWidthPerColumn = 0;
    /** @type {?} */
    var exceedsWindow = false;
    /** @type {?} */
    var contentWidth = getContentWidth(allColumns, defaultColWidth);
    /** @type {?} */
    var remainingWidth = expectedWidth - contentWidth;
    /** @type {?} */
    var columnsProcessed = [];
    /** @type {?} */
    var remainingWidthLimit = 1;
    // This loop takes care of the
    do {
        additionWidthPerColumn = remainingWidth / columnsToResize.length;
        exceedsWindow = contentWidth >= expectedWidth;
        try {
            for (var columnsToResize_2 = (e_5 = void 0, __values(columnsToResize)), columnsToResize_2_1 = columnsToResize_2.next(); !columnsToResize_2_1.done; columnsToResize_2_1 = columnsToResize_2.next()) {
                var column = columnsToResize_2_1.value;
                if (exceedsWindow && allowBleed) {
                    column.width = column.$$oldWidth || column.width || defaultColWidth;
                }
                else {
                    /** @type {?} */
                    var newSize = (column.width || defaultColWidth) + additionWidthPerColumn;
                    if (column.minWidth && newSize < column.minWidth) {
                        column.width = column.minWidth;
                        columnsProcessed.push(column);
                    }
                    else if (column.maxWidth && newSize > column.maxWidth) {
                        column.width = column.maxWidth;
                        columnsProcessed.push(column);
                    }
                    else {
                        column.width = newSize;
                    }
                }
                column.width = Math.max(0, column.width);
            }
        }
        catch (e_5_1) { e_5 = { error: e_5_1 }; }
        finally {
            try {
                if (columnsToResize_2_1 && !columnsToResize_2_1.done && (_b = columnsToResize_2.return)) _b.call(columnsToResize_2);
            }
            finally { if (e_5) throw e_5.error; }
        }
        contentWidth = getContentWidth(allColumns);
        remainingWidth = expectedWidth - contentWidth;
        removeProcessedColumns(columnsToResize, columnsProcessed);
    } while (remainingWidth > remainingWidthLimit && columnsToResize.length !== 0);
}
/**
 * Remove the processed columns from the current active columns.
 * @param {?} columnsToResize
 * @param {?} columnsProcessed
 * @return {?}
 */
function removeProcessedColumns(columnsToResize, columnsProcessed) {
    var e_6, _a;
    try {
        for (var columnsProcessed_1 = __values(columnsProcessed), columnsProcessed_1_1 = columnsProcessed_1.next(); !columnsProcessed_1_1.done; columnsProcessed_1_1 = columnsProcessed_1.next()) {
            var column = columnsProcessed_1_1.value;
            /** @type {?} */
            var index = columnsToResize.indexOf(column);
            columnsToResize.splice(index, 1);
        }
    }
    catch (e_6_1) { e_6 = { error: e_6_1 }; }
    finally {
        try {
            if (columnsProcessed_1_1 && !columnsProcessed_1_1.done && (_a = columnsProcessed_1.return)) _a.call(columnsProcessed_1);
        }
        finally { if (e_6) throw e_6.error; }
    }
}
/**
 * Gets the width of the columns
 * @param {?} allColumns
 * @param {?=} defaultColWidth
 * @return {?}
 */
function getContentWidth(allColumns, defaultColWidth) {
    var e_7, _a;
    if (defaultColWidth === void 0) { defaultColWidth = 300; }
    /** @type {?} */
    var contentWidth = 0;
    try {
        for (var allColumns_1 = __values(allColumns), allColumns_1_1 = allColumns_1.next(); !allColumns_1_1.done; allColumns_1_1 = allColumns_1.next()) {
            var column = allColumns_1_1.value;
            contentWidth += column.width || defaultColWidth;
        }
    }
    catch (e_7_1) { e_7 = { error: e_7_1 }; }
    finally {
        try {
            if (allColumns_1_1 && !allColumns_1_1.done && (_a = allColumns_1.return)) _a.call(allColumns_1);
        }
        finally { if (e_7) throw e_7.error; }
    }
    return contentWidth;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @enum {string} */
var SortDirection = {
    asc: 'asc',
    desc: 'desc',
};

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Gets the next sort direction
 * @param {?} sortType
 * @param {?} current
 * @return {?}
 */
function nextSortDir(sortType, current) {
    if (sortType === SortType.single) {
        if (current === SortDirection.asc) {
            return SortDirection.desc;
        }
        else {
            return SortDirection.asc;
        }
    }
    else {
        if (!current) {
            return SortDirection.asc;
        }
        else if (current === SortDirection.asc) {
            return SortDirection.desc;
        }
        else if (current === SortDirection.desc) {
            return undefined;
        }
        // avoid TS7030: Not all code paths return a value.
        return undefined;
    }
}
/**
 * Adapted from fueld-ui on 6/216
 * https://github.com/FuelInteractive/fuel-ui/tree/master/src/pipes/OrderBy
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function orderByComparator(a, b) {
    if (a === null || typeof a === 'undefined')
        a = 0;
    if (b === null || typeof b === 'undefined')
        b = 0;
    if (a instanceof Date && b instanceof Date) {
        if (a < b)
            return -1;
        if (a > b)
            return 1;
    }
    else if (isNaN(parseFloat(a)) || !isFinite(a) || (isNaN(parseFloat(b)) || !isFinite(b))) {
        // Convert to string in case of a=0 or b=0
        a = String(a);
        b = String(b);
        // Isn't a number so lowercase the string to properly compare
        if (a.toLowerCase() < b.toLowerCase())
            return -1;
        if (a.toLowerCase() > b.toLowerCase())
            return 1;
    }
    else {
        // Parse strings as numbers to compare properly
        if (parseFloat(a) < parseFloat(b))
            return -1;
        if (parseFloat(a) > parseFloat(b))
            return 1;
    }
    // equal each other
    return 0;
}
/**
 * creates a shallow copy of the `rows` input and returns the sorted copy. this function
 * does not sort the `rows` argument in place
 * @param {?} rows
 * @param {?} columns
 * @param {?} dirs
 * @return {?}
 */
function sortRows(rows, columns, dirs) {
    if (!rows)
        return [];
    if (!dirs || !dirs.length || !columns)
        return __spread(rows);
    /**
     * record the row ordering of results from prior sort operations (if applicable)
     * this is necessary to guarantee stable sorting behavior
     * @type {?}
     */
    var rowToIndexMap = new Map();
    rows.forEach((/**
     * @param {?} row
     * @param {?} index
     * @return {?}
     */
    function (row, index) { return rowToIndexMap.set(row, index); }));
    /** @type {?} */
    var temp = __spread(rows);
    /** @type {?} */
    var cols = columns.reduce((/**
     * @param {?} obj
     * @param {?} col
     * @return {?}
     */
    function (obj, col) {
        if (col.comparator && typeof col.comparator === 'function') {
            obj[col.prop] = col.comparator;
        }
        return obj;
    }), {});
    // cache valueGetter and compareFn so that they
    // do not need to be looked-up in the sort function body
    /** @type {?} */
    var cachedDirs = dirs.map((/**
     * @param {?} dir
     * @return {?}
     */
    function (dir) {
        /** @type {?} */
        var prop = dir.prop;
        return {
            prop: prop,
            dir: dir.dir,
            valueGetter: getterForProp(prop),
            compareFn: cols[prop] || orderByComparator
        };
    }));
    return temp.sort((/**
     * @param {?} rowA
     * @param {?} rowB
     * @return {?}
     */
    function (rowA, rowB) {
        var e_1, _a;
        try {
            for (var cachedDirs_1 = __values(cachedDirs), cachedDirs_1_1 = cachedDirs_1.next(); !cachedDirs_1_1.done; cachedDirs_1_1 = cachedDirs_1.next()) {
                var cachedDir = cachedDirs_1_1.value;
                // Get property and valuegetters for column to be sorted
                var prop = cachedDir.prop, valueGetter = cachedDir.valueGetter;
                // Get A and B cell values from rows based on properties of the columns
                /** @type {?} */
                var propA = valueGetter(rowA, prop);
                /** @type {?} */
                var propB = valueGetter(rowB, prop);
                // Compare function gets five parameters:
                // Two cell values to be compared as propA and propB
                // Two rows corresponding to the cells as rowA and rowB
                // Direction of the sort for this column as SortDirection
                // Compare can be a standard JS comparison function (a,b) => -1|0|1
                // as additional parameters are silently ignored. The whole row and sort
                // direction enable more complex sort logic.
                /** @type {?} */
                var comparison = cachedDir.dir !== SortDirection.desc
                    ? cachedDir.compareFn(propA, propB, rowA, rowB, cachedDir.dir)
                    : -cachedDir.compareFn(propA, propB, rowA, rowB, cachedDir.dir);
                // Don't return 0 yet in case of needing to sort by next property
                if (comparison !== 0)
                    return comparison;
            }
        }
        catch (e_1_1) { e_1 = { error: e_1_1 }; }
        finally {
            try {
                if (cachedDirs_1_1 && !cachedDirs_1_1.done && (_a = cachedDirs_1.return)) _a.call(cachedDirs_1);
            }
            finally { if (e_1) throw e_1.error; }
        }
        if (!(rowToIndexMap.has(rowA) && rowToIndexMap.has(rowB)))
            return 0;
        /**
         * all else being equal, preserve original order of the rows (stable sort)
         */
        return rowToIndexMap.get(rowA) < rowToIndexMap.get(rowB) ? -1 : 1;
    }));
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DatatableComponent = /** @class */ (function () {
    function DatatableComponent(scrollbarHelper, dimensionsHelper, cd, element, differs, columnChangesService, configuration) {
        var _this = this;
        this.scrollbarHelper = scrollbarHelper;
        this.dimensionsHelper = dimensionsHelper;
        this.cd = cd;
        this.columnChangesService = columnChangesService;
        this.configuration = configuration;
        /**
         * List of row objects that should be
         * represented as selected in the grid.
         * Default value: `[]`
         */
        this.selected = [];
        /**
         * Enable vertical scrollbars
         */
        this.scrollbarV = false;
        /**
         * Enable horz scrollbars
         */
        this.scrollbarH = false;
        /**
         * The row height; which is necessary
         * to calculate the height for the lazy rendering.
         */
        this.rowHeight = 30;
        /**
         * Type of column width distribution formula.
         * Example: flex, force, standard
         */
        this.columnMode = ColumnMode.standard;
        /**
         * The minimum header height in pixels.
         * Pass a falsey for no header
         */
        this.headerHeight = 30;
        /**
         * The minimum footer height in pixels.
         * Pass falsey for no footer
         */
        this.footerHeight = 0;
        /**
         * If the table should use external paging
         * otherwise its assumed that all data is preloaded.
         */
        this.externalPaging = false;
        /**
         * If the table should use external sorting or
         * the built-in basic sorting.
         */
        this.externalSorting = false;
        /**
         * Show the linear loading bar.
         * Default value: `false`
         */
        this.loadingIndicator = false;
        /**
         * Enable/Disable ability to re-order columns
         * by dragging them.
         */
        this.reorderable = true;
        /**
         * Swap columns on re-order columns or
         * move them.
         */
        this.swapColumns = true;
        /**
         * The type of sorting
         */
        this.sortType = SortType.single;
        /**
         * Array of sorted columns by property and type.
         * Default value: `[]`
         */
        this.sorts = [];
        /**
         * Css class overrides
         */
        this.cssClasses = {
            sortAscending: 'datatable-icon-up',
            sortDescending: 'datatable-icon-down',
            pagerLeftArrow: 'datatable-icon-left',
            pagerRightArrow: 'datatable-icon-right',
            pagerPrevious: 'datatable-icon-prev',
            pagerNext: 'datatable-icon-skip'
        };
        /**
         * Message overrides for localization
         *
         * emptyMessage     [default] = 'No data to display'
         * totalMessage     [default] = 'total'
         * selectedMessage  [default] = 'selected'
         */
        this.messages = {
            // Message to show when array is presented
            // but contains no values
            emptyMessage: 'No data to display',
            // Footer total message
            totalMessage: 'total',
            // Footer selected message
            selectedMessage: 'selected'
        };
        /**
         * A boolean you can use to set the detault behaviour of rows and groups
         * whether they will start expanded or not. If ommited the default is NOT expanded.
         *
         */
        this.groupExpansionDefault = false;
        /**
         * Property to which you can use for determining select all
         * rows on current page or not.
         *
         * \@memberOf DatatableComponent
         */
        this.selectAllRowsOnPage = false;
        /**
         * A flag for row virtualization on / off
         */
        this.virtualization = true;
        /**
         * A flag for switching summary row on / off
         */
        this.summaryRow = false;
        /**
         * A height of summary row
         */
        this.summaryHeight = 30;
        /**
         * A property holds a summary row position: top/bottom
         */
        this.summaryPosition = 'top';
        /**
         * Body was scrolled typically in a `scrollbarV:true` scenario.
         */
        this.scroll = new EventEmitter();
        /**
         * A cell or row was focused via keyboard or mouse click.
         */
        this.activate = new EventEmitter();
        /**
         * A cell or row was selected.
         */
        this.select = new EventEmitter();
        /**
         * Column sort was invoked.
         */
        this.sort = new EventEmitter();
        /**
         * The table was paged either triggered by the pager or the body scroll.
         */
        this.page = new EventEmitter();
        /**
         * Columns were re-ordered.
         */
        this.reorder = new EventEmitter();
        /**
         * Column was resized.
         */
        this.resize = new EventEmitter();
        /**
         * The context menu was invoked on the table.
         * type indicates whether the header or the body was clicked.
         * content contains either the column or the row that was clicked.
         */
        this.tableContextmenu = new EventEmitter(false);
        /**
         * A row was expanded ot collapsed for tree
         */
        this.treeAction = new EventEmitter();
        this.rowCount = 0;
        this._offsetX = new BehaviorSubject(0);
        this._count = 0;
        this._offset = 0;
        this._subscriptions = [];
        /**
         * This will be used when displaying or selecting rows.
         * when tracking/comparing them, we'll use the value of this fn,
         *
         * (`fn(x) === fn(y)` instead of `x === y`)
         */
        this.rowIdentity = (/**
         * @param {?} x
         * @return {?}
         */
        function (x) {
            if (_this._groupRowsBy) {
                // each group in groupedRows are stored as {key, value: [rows]},
                // where key is the groupRowsBy index
                return x.key;
            }
            else {
                return x;
            }
        });
        // get ref to elm for measuring
        this.element = element.nativeElement;
        this.rowDiffer = differs.find({}).create();
        // apply global settings from Module.forRoot
        if (this.configuration && this.configuration.messages) {
            this.messages = __assign({}, this.configuration.messages);
        }
    }
    Object.defineProperty(DatatableComponent.prototype, "rows", {
        /**
         * Gets the rows.
         */
        get: /**
         * Gets the rows.
         * @return {?}
         */
        function () {
            return this._rows;
        },
        /**
         * Rows that are displayed in the table.
         */
        set: /**
         * Rows that are displayed in the table.
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._rows = val;
            if (val) {
                this._internalRows = __spread(val);
            }
            // auto sort on new updates
            if (!this.externalSorting) {
                this.sortInternalRows();
            }
            // auto group by parent on new update
            this._internalRows = groupRowsByParents(this._internalRows, optionalGetterForProp(this.treeFromRelation), optionalGetterForProp(this.treeToRelation));
            // recalculate sizes/etc
            this.recalculate();
            if (this._rows && this._groupRowsBy) {
                // If a column has been specified in _groupRowsBy created a new array with the data grouped by that row
                this.groupedRows = this.groupArrayBy(this._rows, this._groupRowsBy);
            }
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "groupRowsBy", {
        get: /**
         * @return {?}
         */
        function () {
            return this._groupRowsBy;
        },
        /**
         * This attribute allows the user to set the name of the column to group the data with
         */
        set: /**
         * This attribute allows the user to set the name of the column to group the data with
         * @param {?} val
         * @return {?}
         */
        function (val) {
            if (val) {
                this._groupRowsBy = val;
                if (this._rows && this._groupRowsBy) {
                    // cretes a new array with the data grouped
                    this.groupedRows = this.groupArrayBy(this._rows, this._groupRowsBy);
                }
            }
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "columns", {
        /**
         * Get the columns.
         */
        get: /**
         * Get the columns.
         * @return {?}
         */
        function () {
            return this._columns;
        },
        /**
         * Columns to be displayed.
         */
        set: /**
         * Columns to be displayed.
         * @param {?} val
         * @return {?}
         */
        function (val) {
            if (val) {
                this._internalColumns = __spread(val);
                setColumnDefaults(this._internalColumns);
                this.recalculateColumns();
            }
            this._columns = val;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "limit", {
        /**
         * Gets the limit.
         */
        get: /**
         * Gets the limit.
         * @return {?}
         */
        function () {
            return this._limit;
        },
        /**
         * The page size to be shown.
         * Default value: `undefined`
         */
        set: /**
         * The page size to be shown.
         * Default value: `undefined`
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._limit = val;
            // recalculate sizes/etc
            this.recalculate();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "count", {
        /**
         * Gets the count.
         */
        get: /**
         * Gets the count.
         * @return {?}
         */
        function () {
            return this._count;
        },
        /**
         * The total count of all rows.
         * Default value: `0`
         */
        set: /**
         * The total count of all rows.
         * Default value: `0`
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._count = val;
            // recalculate sizes/etc
            this.recalculate();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "offset", {
        get: /**
         * @return {?}
         */
        function () {
            return Math.max(Math.min(this._offset, Math.ceil(this.rowCount / this.pageSize) - 1), 0);
        },
        /**
         * The current offset ( page - 1 ) shown.
         * Default value: `0`
         */
        set: /**
         * The current offset ( page - 1 ) shown.
         * Default value: `0`
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._offset = val;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isFixedHeader", {
        /**
         * CSS class applied if the header height if fixed height.
         */
        get: /**
         * CSS class applied if the header height if fixed height.
         * @return {?}
         */
        function () {
            /** @type {?} */
            var headerHeight = this.headerHeight;
            return typeof headerHeight === 'string' ? (/** @type {?} */ (headerHeight)) !== 'auto' : true;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isFixedRow", {
        /**
         * CSS class applied to the root element if
         * the row heights are fixed heights.
         */
        get: /**
         * CSS class applied to the root element if
         * the row heights are fixed heights.
         * @return {?}
         */
        function () {
            return this.rowHeight !== 'auto';
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isVertScroll", {
        /**
         * CSS class applied to root element if
         * vertical scrolling is enabled.
         */
        get: /**
         * CSS class applied to root element if
         * vertical scrolling is enabled.
         * @return {?}
         */
        function () {
            return this.scrollbarV;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isVirtualized", {
        /**
         * CSS class applied to root element if
         * virtualization is enabled.
         */
        get: /**
         * CSS class applied to root element if
         * virtualization is enabled.
         * @return {?}
         */
        function () {
            return this.virtualization;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isHorScroll", {
        /**
         * CSS class applied to the root element
         * if the horziontal scrolling is enabled.
         */
        get: /**
         * CSS class applied to the root element
         * if the horziontal scrolling is enabled.
         * @return {?}
         */
        function () {
            return this.scrollbarH;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isSelectable", {
        /**
         * CSS class applied to root element is selectable.
         */
        get: /**
         * CSS class applied to root element is selectable.
         * @return {?}
         */
        function () {
            return this.selectionType !== undefined;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isCheckboxSelection", {
        /**
         * CSS class applied to root is checkbox selection.
         */
        get: /**
         * CSS class applied to root is checkbox selection.
         * @return {?}
         */
        function () {
            return this.selectionType === SelectionType.checkbox;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isCellSelection", {
        /**
         * CSS class applied to root if cell selection.
         */
        get: /**
         * CSS class applied to root if cell selection.
         * @return {?}
         */
        function () {
            return this.selectionType === SelectionType.cell;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isSingleSelection", {
        /**
         * CSS class applied to root if single select.
         */
        get: /**
         * CSS class applied to root if single select.
         * @return {?}
         */
        function () {
            return this.selectionType === SelectionType.single;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isMultiSelection", {
        /**
         * CSS class added to root element if mulit select
         */
        get: /**
         * CSS class added to root element if mulit select
         * @return {?}
         */
        function () {
            return this.selectionType === SelectionType.multi;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "isMultiClickSelection", {
        /**
         * CSS class added to root element if mulit click select
         */
        get: /**
         * CSS class added to root element if mulit click select
         * @return {?}
         */
        function () {
            return this.selectionType === SelectionType.multiClick;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "columnTemplates", {
        /**
         * Returns the column templates.
         */
        get: /**
         * Returns the column templates.
         * @return {?}
         */
        function () {
            return this._columnTemplates;
        },
        /**
         * Column templates gathered from `ContentChildren`
         * if described in your markup.
         */
        set: /**
         * Column templates gathered from `ContentChildren`
         * if described in your markup.
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._columnTemplates = val;
            this.translateColumns(val);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DatatableComponent.prototype, "allRowsSelected", {
        /**
         * Returns if all rows are selected.
         */
        get: /**
         * Returns if all rows are selected.
         * @return {?}
         */
        function () {
            /** @type {?} */
            var allRowsSelected = this.rows && this.selected && this.selected.length === this.rows.length;
            if (this.selectAllRowsOnPage) {
                /** @type {?} */
                var indexes = this.bodyComponent.indexes;
                /** @type {?} */
                var rowsOnPage = indexes.last - indexes.first;
                allRowsSelected = this.selected.length === rowsOnPage;
            }
            return this.selected && this.rows && this.rows.length !== 0 && allRowsSelected;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Lifecycle hook that is called after data-bound
     * properties of a directive are initialized.
     */
    /**
     * Lifecycle hook that is called after data-bound
     * properties of a directive are initialized.
     * @return {?}
     */
    DatatableComponent.prototype.ngOnInit = /**
     * Lifecycle hook that is called after data-bound
     * properties of a directive are initialized.
     * @return {?}
     */
    function () {
        // need to call this immediatly to size
        // if the table is hidden the visibility
        // listener will invoke this itself upon show
        this.recalculate();
    };
    /**
     * Lifecycle hook that is called after a component's
     * view has been fully initialized.
     */
    /**
     * Lifecycle hook that is called after a component's
     * view has been fully initialized.
     * @return {?}
     */
    DatatableComponent.prototype.ngAfterViewInit = /**
     * Lifecycle hook that is called after a component's
     * view has been fully initialized.
     * @return {?}
     */
    function () {
        var _this = this;
        if (!this.externalSorting) {
            this.sortInternalRows();
        }
        // this has to be done to prevent the change detection
        // tree from freaking out because we are readjusting
        if (typeof requestAnimationFrame === 'undefined') {
            return;
        }
        requestAnimationFrame((/**
         * @return {?}
         */
        function () {
            _this.recalculate();
            // emit page for virtual server-side kickoff
            if (_this.externalPaging && _this.scrollbarV) {
                _this.page.emit({
                    count: _this.count,
                    pageSize: _this.pageSize,
                    limit: _this.limit,
                    offset: 0
                });
            }
        }));
    };
    /**
     * Lifecycle hook that is called after a component's
     * content has been fully initialized.
     */
    /**
     * Lifecycle hook that is called after a component's
     * content has been fully initialized.
     * @return {?}
     */
    DatatableComponent.prototype.ngAfterContentInit = /**
     * Lifecycle hook that is called after a component's
     * content has been fully initialized.
     * @return {?}
     */
    function () {
        var _this = this;
        this.columnTemplates.changes.subscribe((/**
         * @param {?} v
         * @return {?}
         */
        function (v) { return _this.translateColumns(v); }));
        this.listenForColumnInputChanges();
    };
    /**
     * Translates the templates to the column objects
     */
    /**
     * Translates the templates to the column objects
     * @param {?} val
     * @return {?}
     */
    DatatableComponent.prototype.translateColumns = /**
     * Translates the templates to the column objects
     * @param {?} val
     * @return {?}
     */
    function (val) {
        if (val) {
            /** @type {?} */
            var arr = val.toArray();
            if (arr.length) {
                this._internalColumns = translateTemplates(arr);
                setColumnDefaults(this._internalColumns);
                this.recalculateColumns();
                this.sortInternalRows();
                this.cd.markForCheck();
            }
        }
    };
    /**
     * Creates a map with the data grouped by the user choice of grouping index
     *
     * @param originalArray the original array passed via parameter
     * @param groupByIndex  the index of the column to group the data by
     */
    /**
     * Creates a map with the data grouped by the user choice of grouping index
     *
     * @param {?} originalArray the original array passed via parameter
     * @param {?} groupBy
     * @return {?}
     */
    DatatableComponent.prototype.groupArrayBy = /**
     * Creates a map with the data grouped by the user choice of grouping index
     *
     * @param {?} originalArray the original array passed via parameter
     * @param {?} groupBy
     * @return {?}
     */
    function (originalArray, groupBy) {
        // create a map to hold groups with their corresponding results
        /** @type {?} */
        var map = new Map();
        /** @type {?} */
        var i = 0;
        originalArray.forEach((/**
         * @param {?} item
         * @return {?}
         */
        function (item) {
            /** @type {?} */
            var key = item[groupBy];
            if (!map.has(key)) {
                map.set(key, [item]);
            }
            else {
                map.get(key).push(item);
            }
            i++;
        }));
        /** @type {?} */
        var addGroup = (/**
         * @param {?} key
         * @param {?} value
         * @return {?}
         */
        function (key, value) {
            return { key: key, value: value };
        });
        // convert map back to a simple array of objects
        return Array.from(map, (/**
         * @param {?} x
         * @return {?}
         */
        function (x) { return addGroup(x[0], x[1]); }));
    };
    /*
     * Lifecycle hook that is called when Angular dirty checks a directive.
     */
    /*
       * Lifecycle hook that is called when Angular dirty checks a directive.
       */
    /**
     * @return {?}
     */
    DatatableComponent.prototype.ngDoCheck = /*
       * Lifecycle hook that is called when Angular dirty checks a directive.
       */
    /**
     * @return {?}
     */
    function () {
        if (this.rowDiffer.diff(this.rows)) {
            if (!this.externalSorting) {
                this.sortInternalRows();
            }
            else {
                this._internalRows = __spread(this.rows);
            }
            // auto group by parent on new update
            this._internalRows = groupRowsByParents(this._internalRows, optionalGetterForProp(this.treeFromRelation), optionalGetterForProp(this.treeToRelation));
            this.recalculatePages();
            this.cd.markForCheck();
        }
    };
    /**
     * Recalc's the sizes of the grid.
     *
     * Updated automatically on changes to:
     *
     *  - Columns
     *  - Rows
     *  - Paging related
     *
     * Also can be manually invoked or upon window resize.
     */
    /**
     * Recalc's the sizes of the grid.
     *
     * Updated automatically on changes to:
     *
     *  - Columns
     *  - Rows
     *  - Paging related
     *
     * Also can be manually invoked or upon window resize.
     * @return {?}
     */
    DatatableComponent.prototype.recalculate = /**
     * Recalc's the sizes of the grid.
     *
     * Updated automatically on changes to:
     *
     *  - Columns
     *  - Rows
     *  - Paging related
     *
     * Also can be manually invoked or upon window resize.
     * @return {?}
     */
    function () {
        this.recalculateDims();
        this.recalculateColumns();
    };
    /**
     * Window resize handler to update sizes.
     */
    /**
     * Window resize handler to update sizes.
     * @return {?}
     */
    DatatableComponent.prototype.onWindowResize = /**
     * Window resize handler to update sizes.
     * @return {?}
     */
    function () {
        this.recalculate();
    };
    /**
     * Recalulcates the column widths based on column width
     * distribution mode and scrollbar offsets.
     */
    /**
     * Recalulcates the column widths based on column width
     * distribution mode and scrollbar offsets.
     * @param {?=} columns
     * @param {?=} forceIdx
     * @param {?=} allowBleed
     * @return {?}
     */
    DatatableComponent.prototype.recalculateColumns = /**
     * Recalulcates the column widths based on column width
     * distribution mode and scrollbar offsets.
     * @param {?=} columns
     * @param {?=} forceIdx
     * @param {?=} allowBleed
     * @return {?}
     */
    function (columns, forceIdx, allowBleed) {
        if (columns === void 0) { columns = this._internalColumns; }
        if (forceIdx === void 0) { forceIdx = -1; }
        if (allowBleed === void 0) { allowBleed = this.scrollbarH; }
        if (!columns)
            return undefined;
        /** @type {?} */
        var width = this._innerWidth;
        if (this.scrollbarV) {
            width = width - this.scrollbarHelper.width;
        }
        if (this.columnMode === ColumnMode.force) {
            forceFillColumnWidths(columns, width, forceIdx, allowBleed);
        }
        else if (this.columnMode === ColumnMode.flex) {
            adjustColumnWidths(columns, width);
        }
        return columns;
    };
    /**
     * Recalculates the dimensions of the table size.
     * Internally calls the page size and row count calcs too.
     *
     */
    /**
     * Recalculates the dimensions of the table size.
     * Internally calls the page size and row count calcs too.
     *
     * @return {?}
     */
    DatatableComponent.prototype.recalculateDims = /**
     * Recalculates the dimensions of the table size.
     * Internally calls the page size and row count calcs too.
     *
     * @return {?}
     */
    function () {
        /** @type {?} */
        var dims = this.dimensionsHelper.getDimensions(this.element);
        this._innerWidth = Math.floor(dims.width);
        if (this.scrollbarV) {
            /** @type {?} */
            var height = dims.height;
            if (this.headerHeight)
                height = height - this.headerHeight;
            if (this.footerHeight)
                height = height - this.footerHeight;
            this.bodyHeight = height;
        }
        this.recalculatePages();
    };
    /**
     * Recalculates the pages after a update.
     */
    /**
     * Recalculates the pages after a update.
     * @return {?}
     */
    DatatableComponent.prototype.recalculatePages = /**
     * Recalculates the pages after a update.
     * @return {?}
     */
    function () {
        this.pageSize = this.calcPageSize();
        this.rowCount = this.calcRowCount();
    };
    /**
     * Body triggered a page event.
     */
    /**
     * Body triggered a page event.
     * @param {?} __0
     * @return {?}
     */
    DatatableComponent.prototype.onBodyPage = /**
     * Body triggered a page event.
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var offset = _a.offset;
        // Avoid pagination caming from body events like scroll when the table
        // has no virtualization and the external paging is enable.
        // This means, let's the developer handle pagination by my him(her) self
        if (this.externalPaging && !this.virtualization) {
            return;
        }
        this.offset = offset;
        this.page.emit({
            count: this.count,
            pageSize: this.pageSize,
            limit: this.limit,
            offset: this.offset
        });
    };
    /**
     * The body triggered a scroll event.
     */
    /**
     * The body triggered a scroll event.
     * @param {?} event
     * @return {?}
     */
    DatatableComponent.prototype.onBodyScroll = /**
     * The body triggered a scroll event.
     * @param {?} event
     * @return {?}
     */
    function (event) {
        this._offsetX.next(event.offsetX);
        this.scroll.emit(event);
        this.cd.detectChanges();
    };
    /**
     * The footer triggered a page event.
     */
    /**
     * The footer triggered a page event.
     * @param {?} event
     * @return {?}
     */
    DatatableComponent.prototype.onFooterPage = /**
     * The footer triggered a page event.
     * @param {?} event
     * @return {?}
     */
    function (event) {
        this.offset = event.page - 1;
        this.bodyComponent.updateOffsetY(this.offset);
        this.page.emit({
            count: this.count,
            pageSize: this.pageSize,
            limit: this.limit,
            offset: this.offset
        });
        if (this.selectAllRowsOnPage) {
            this.selected = [];
            this.select.emit({
                selected: this.selected
            });
        }
    };
    /**
     * Recalculates the sizes of the page
     */
    /**
     * Recalculates the sizes of the page
     * @param {?=} val
     * @return {?}
     */
    DatatableComponent.prototype.calcPageSize = /**
     * Recalculates the sizes of the page
     * @param {?=} val
     * @return {?}
     */
    function (val) {
        if (val === void 0) { val = this.rows; }
        // Keep the page size constant even if the row has been expanded.
        // This is because an expanded row is still considered to be a child of
        // the original row.  Hence calculation would use rowHeight only.
        if (this.scrollbarV && this.virtualization) {
            /** @type {?} */
            var size = Math.ceil(this.bodyHeight / ((/** @type {?} */ (this.rowHeight))));
            return Math.max(size, 0);
        }
        // if limit is passed, we are paging
        if (this.limit !== undefined) {
            return this.limit;
        }
        // otherwise use row length
        if (val) {
            return val.length;
        }
        // other empty :(
        return 0;
    };
    /**
     * Calculates the row count.
     */
    /**
     * Calculates the row count.
     * @param {?=} val
     * @return {?}
     */
    DatatableComponent.prototype.calcRowCount = /**
     * Calculates the row count.
     * @param {?=} val
     * @return {?}
     */
    function (val) {
        if (val === void 0) { val = this.rows; }
        if (!this.externalPaging) {
            if (!val)
                return 0;
            if (this.groupedRows) {
                return this.groupedRows.length;
            }
            else if (this.treeFromRelation != null && this.treeToRelation != null) {
                return this._internalRows.length;
            }
            else {
                return val.length;
            }
        }
        return this.count;
    };
    /**
     * The header triggered a contextmenu event.
     */
    /**
     * The header triggered a contextmenu event.
     * @param {?} __0
     * @return {?}
     */
    DatatableComponent.prototype.onColumnContextmenu = /**
     * The header triggered a contextmenu event.
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var event = _a.event, column = _a.column;
        this.tableContextmenu.emit({ event: event, type: ContextmenuType.header, content: column });
    };
    /**
     * The body triggered a contextmenu event.
     */
    /**
     * The body triggered a contextmenu event.
     * @param {?} __0
     * @return {?}
     */
    DatatableComponent.prototype.onRowContextmenu = /**
     * The body triggered a contextmenu event.
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var event = _a.event, row = _a.row;
        this.tableContextmenu.emit({ event: event, type: ContextmenuType.body, content: row });
    };
    /**
     * The header triggered a column resize event.
     */
    /**
     * The header triggered a column resize event.
     * @param {?} __0
     * @return {?}
     */
    DatatableComponent.prototype.onColumnResize = /**
     * The header triggered a column resize event.
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var column = _a.column, newValue = _a.newValue;
        /* Safari/iOS 10.2 workaround */
        if (column === undefined) {
            return;
        }
        /** @type {?} */
        var idx;
        /** @type {?} */
        var cols = this._internalColumns.map((/**
         * @param {?} c
         * @param {?} i
         * @return {?}
         */
        function (c, i) {
            c = __assign({}, c);
            if (c.$$id === column.$$id) {
                idx = i;
                c.width = newValue;
                // set this so we can force the column
                // width distribution to be to this value
                c.$$oldWidth = newValue;
            }
            return c;
        }));
        this.recalculateColumns(cols, idx);
        this._internalColumns = cols;
        this.resize.emit({
            column: column,
            newValue: newValue
        });
    };
    /**
     * The header triggered a column re-order event.
     */
    /**
     * The header triggered a column re-order event.
     * @param {?} __0
     * @return {?}
     */
    DatatableComponent.prototype.onColumnReorder = /**
     * The header triggered a column re-order event.
     * @param {?} __0
     * @return {?}
     */
    function (_a) {
        var column = _a.column, newValue = _a.newValue, prevValue = _a.prevValue;
        /** @type {?} */
        var cols = this._internalColumns.map((/**
         * @param {?} c
         * @return {?}
         */
        function (c) {
            return __assign({}, c);
        }));
        if (this.swapColumns) {
            /** @type {?} */
            var prevCol = cols[newValue];
            cols[newValue] = column;
            cols[prevValue] = prevCol;
        }
        else {
            if (newValue > prevValue) {
                /** @type {?} */
                var movedCol = cols[prevValue];
                for (var i = prevValue; i < newValue; i++) {
                    cols[i] = cols[i + 1];
                }
                cols[newValue] = movedCol;
            }
            else {
                /** @type {?} */
                var movedCol = cols[prevValue];
                for (var i = prevValue; i > newValue; i--) {
                    cols[i] = cols[i - 1];
                }
                cols[newValue] = movedCol;
            }
        }
        this._internalColumns = cols;
        this.reorder.emit({
            column: column,
            newValue: newValue,
            prevValue: prevValue
        });
    };
    /**
     * The header triggered a column sort event.
     */
    /**
     * The header triggered a column sort event.
     * @param {?} event
     * @return {?}
     */
    DatatableComponent.prototype.onColumnSort = /**
     * The header triggered a column sort event.
     * @param {?} event
     * @return {?}
     */
    function (event) {
        // clean selected rows
        if (this.selectAllRowsOnPage) {
            this.selected = [];
            this.select.emit({
                selected: this.selected
            });
        }
        this.sorts = event.sorts;
        // this could be optimized better since it will resort
        // the rows again on the 'push' detection...
        if (this.externalSorting === false) {
            // don't use normal setter so we don't resort
            this.sortInternalRows();
        }
        // auto group by parent on new update
        this._internalRows = groupRowsByParents(this._internalRows, optionalGetterForProp(this.treeFromRelation), optionalGetterForProp(this.treeToRelation));
        // Always go to first page when sorting to see the newly sorted data
        this.offset = 0;
        this.bodyComponent.updateOffsetY(this.offset);
        this.sort.emit(event);
    };
    /**
     * Toggle all row selection
     */
    /**
     * Toggle all row selection
     * @param {?} event
     * @return {?}
     */
    DatatableComponent.prototype.onHeaderSelect = /**
     * Toggle all row selection
     * @param {?} event
     * @return {?}
     */
    function (event) {
        var _a, _b;
        if (this.selectAllRowsOnPage) {
            // before we splice, chk if we currently have all selected
            /** @type {?} */
            var first = this.bodyComponent.indexes.first;
            /** @type {?} */
            var last = this.bodyComponent.indexes.last;
            /** @type {?} */
            var allSelected = this.selected.length === last - first;
            // remove all existing either way
            this.selected = [];
            // do the opposite here
            if (!allSelected) {
                (_a = this.selected).push.apply(_a, __spread(this._internalRows.slice(first, last)));
            }
        }
        else {
            // before we splice, chk if we currently have all selected
            /** @type {?} */
            var allSelected = this.selected.length === this.rows.length;
            // remove all existing either way
            this.selected = [];
            // do the opposite here
            if (!allSelected) {
                (_b = this.selected).push.apply(_b, __spread(this.rows));
            }
        }
        this.select.emit({
            selected: this.selected
        });
    };
    /**
     * A row was selected from body
     */
    /**
     * A row was selected from body
     * @param {?} event
     * @return {?}
     */
    DatatableComponent.prototype.onBodySelect = /**
     * A row was selected from body
     * @param {?} event
     * @return {?}
     */
    function (event) {
        this.select.emit(event);
    };
    /**
     * A row was expanded or collapsed for tree
     */
    /**
     * A row was expanded or collapsed for tree
     * @param {?} event
     * @return {?}
     */
    DatatableComponent.prototype.onTreeAction = /**
     * A row was expanded or collapsed for tree
     * @param {?} event
     * @return {?}
     */
    function (event) {
        var _this = this;
        /** @type {?} */
        var row = event.row;
        // TODO: For duplicated items this will not work
        /** @type {?} */
        var rowIndex = this._rows.findIndex((/**
         * @param {?} r
         * @return {?}
         */
        function (r) { return r[_this.treeToRelation] === event.row[_this.treeToRelation]; }));
        this.treeAction.emit({ row: row, rowIndex: rowIndex });
    };
    /**
     * @return {?}
     */
    DatatableComponent.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        this._subscriptions.forEach((/**
         * @param {?} subscription
         * @return {?}
         */
        function (subscription) { return subscription.unsubscribe(); }));
    };
    /**
     * listen for changes to input bindings of all DataTableColumnDirective and
     * trigger the columnTemplates.changes observable to emit
     */
    /**
     * listen for changes to input bindings of all DataTableColumnDirective and
     * trigger the columnTemplates.changes observable to emit
     * @private
     * @return {?}
     */
    DatatableComponent.prototype.listenForColumnInputChanges = /**
     * listen for changes to input bindings of all DataTableColumnDirective and
     * trigger the columnTemplates.changes observable to emit
     * @private
     * @return {?}
     */
    function () {
        var _this = this;
        this._subscriptions.push(this.columnChangesService.columnInputChanges$.subscribe((/**
         * @return {?}
         */
        function () {
            if (_this.columnTemplates) {
                _this.columnTemplates.notifyOnChanges();
            }
        })));
    };
    /**
     * @private
     * @return {?}
     */
    DatatableComponent.prototype.sortInternalRows = /**
     * @private
     * @return {?}
     */
    function () {
        this._internalRows = sortRows(this._internalRows, this._internalColumns, this.sorts);
    };
    DatatableComponent.decorators = [
        { type: Component, args: [{
                    selector: 'ngx-datatable',
                    template: "<div visibilityObserver (visible)=\"recalculate()\">\n  <datatable-header\n    *ngIf=\"headerHeight\"\n    [sorts]=\"sorts\"\n    [sortType]=\"sortType\"\n    [scrollbarH]=\"scrollbarH\"\n    [innerWidth]=\"_innerWidth\"\n    [offsetX]=\"_offsetX | async\"\n    [dealsWithGroup]=\"groupedRows !== undefined\"\n    [columns]=\"_internalColumns\"\n    [headerHeight]=\"headerHeight\"\n    [reorderable]=\"reorderable\"\n    [targetMarkerTemplate]=\"targetMarkerTemplate\"\n    [sortAscendingIcon]=\"cssClasses.sortAscending\"\n    [sortDescendingIcon]=\"cssClasses.sortDescending\"\n    [allRowsSelected]=\"allRowsSelected\"\n    [selectionType]=\"selectionType\"\n    (sort)=\"onColumnSort($event)\"\n    (resize)=\"onColumnResize($event)\"\n    (reorder)=\"onColumnReorder($event)\"\n    (select)=\"onHeaderSelect($event)\"\n    (columnContextmenu)=\"onColumnContextmenu($event)\"\n  >\n  </datatable-header>\n  <datatable-body\n    [groupRowsBy]=\"groupRowsBy\"\n    [groupedRows]=\"groupedRows\"\n    [rows]=\"_internalRows\"\n    [groupExpansionDefault]=\"groupExpansionDefault\"\n    [scrollbarV]=\"scrollbarV\"\n    [scrollbarH]=\"scrollbarH\"\n    [virtualization]=\"virtualization\"\n    [loadingIndicator]=\"loadingIndicator\"\n    [externalPaging]=\"externalPaging\"\n    [rowHeight]=\"rowHeight\"\n    [rowCount]=\"rowCount\"\n    [offset]=\"offset\"\n    [trackByProp]=\"trackByProp\"\n    [columns]=\"_internalColumns\"\n    [pageSize]=\"pageSize\"\n    [offsetX]=\"_offsetX | async\"\n    [rowDetail]=\"rowDetail\"\n    [groupHeader]=\"groupHeader\"\n    [selected]=\"selected\"\n    [innerWidth]=\"_innerWidth\"\n    [bodyHeight]=\"bodyHeight\"\n    [selectionType]=\"selectionType\"\n    [emptyMessage]=\"messages.emptyMessage\"\n    [rowIdentity]=\"rowIdentity\"\n    [rowClass]=\"rowClass\"\n    [selectCheck]=\"selectCheck\"\n    [displayCheck]=\"displayCheck\"\n    [summaryRow]=\"summaryRow\"\n    [summaryHeight]=\"summaryHeight\"\n    [summaryPosition]=\"summaryPosition\"\n    (page)=\"onBodyPage($event)\"\n    (activate)=\"activate.emit($event)\"\n    (rowContextmenu)=\"onRowContextmenu($event)\"\n    (select)=\"onBodySelect($event)\"\n    (scroll)=\"onBodyScroll($event)\"\n    (treeAction)=\"onTreeAction($event)\"\n  >\n  </datatable-body>\n  <datatable-footer\n    *ngIf=\"footerHeight\"\n    [rowCount]=\"rowCount\"\n    [pageSize]=\"pageSize\"\n    [offset]=\"offset\"\n    [footerHeight]=\"footerHeight\"\n    [footerTemplate]=\"footer\"\n    [totalMessage]=\"messages.totalMessage\"\n    [pagerLeftArrowIcon]=\"cssClasses.pagerLeftArrow\"\n    [pagerRightArrowIcon]=\"cssClasses.pagerRightArrow\"\n    [pagerPreviousIcon]=\"cssClasses.pagerPrevious\"\n    [selectedCount]=\"selected.length\"\n    [selectedMessage]=\"!!selectionType && messages.selectedMessage\"\n    [pagerNextIcon]=\"cssClasses.pagerNext\"\n    (page)=\"onFooterPage($event)\"\n  >\n  </datatable-footer>\n</div>\n",
                    changeDetection: ChangeDetectionStrategy.OnPush,
                    encapsulation: ViewEncapsulation.None,
                    host: {
                        class: 'ngx-datatable'
                    },
                    styles: [".ngx-datatable{display:block;overflow:hidden;justify-content:center;position:relative;-webkit-transform:translate3d(0,0,0)}.ngx-datatable [hidden]{display:none!important}.ngx-datatable *,.ngx-datatable :after,.ngx-datatable :before{box-sizing:border-box}.ngx-datatable.scroll-vertical .datatable-body{overflow-y:auto}.ngx-datatable.scroll-vertical.virtualized .datatable-body .datatable-row-wrapper{position:absolute}.ngx-datatable.scroll-horz .datatable-body{overflow-x:auto;-webkit-overflow-scrolling:touch}.ngx-datatable.fixed-header .datatable-header .datatable-header-inner{white-space:nowrap}.ngx-datatable.fixed-header .datatable-header .datatable-header-inner .datatable-header-cell{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ngx-datatable.fixed-row .datatable-scroll,.ngx-datatable.fixed-row .datatable-scroll .datatable-body-row{white-space:nowrap}.ngx-datatable.fixed-row .datatable-scroll .datatable-body-row .datatable-body-cell,.ngx-datatable.fixed-row .datatable-scroll .datatable-body-row .datatable-body-group-cell{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.ngx-datatable .datatable-body-row,.ngx-datatable .datatable-header-inner,.ngx-datatable .datatable-row-center{display:flex;flex-direction:row;-o-flex-flow:row;flex-flow:row}.ngx-datatable .datatable-body-cell,.ngx-datatable .datatable-header-cell{overflow-x:hidden;vertical-align:top;display:inline-block;line-height:1.625}.ngx-datatable .datatable-body-cell:focus,.ngx-datatable .datatable-header-cell:focus{outline:0}.ngx-datatable .datatable-row-left,.ngx-datatable .datatable-row-right{z-index:9}.ngx-datatable .datatable-row-center,.ngx-datatable .datatable-row-group,.ngx-datatable .datatable-row-left,.ngx-datatable .datatable-row-right{position:relative}.ngx-datatable .datatable-header{display:block;overflow:hidden}.ngx-datatable .datatable-header .datatable-header-inner{align-items:stretch;-webkit-align-items:stretch}.ngx-datatable .datatable-header .datatable-header-cell{position:relative;display:inline-block}.ngx-datatable .datatable-header .datatable-header-cell.sortable .datatable-header-cell-wrapper{cursor:pointer}.ngx-datatable .datatable-header .datatable-header-cell.longpress .datatable-header-cell-wrapper{cursor:move}.ngx-datatable .datatable-header .datatable-header-cell .sort-btn{line-height:100%;vertical-align:middle;display:inline-block;cursor:pointer}.ngx-datatable .datatable-header .datatable-header-cell .resize-handle,.ngx-datatable .datatable-header .datatable-header-cell .resize-handle--not-resizable{display:inline-block;position:absolute;right:0;top:0;bottom:0;width:5px;padding:0 4px;visibility:hidden}.ngx-datatable .datatable-header .datatable-header-cell .resize-handle{cursor:ew-resize}.ngx-datatable .datatable-header .datatable-header-cell.resizeable:hover .resize-handle,.ngx-datatable .datatable-header .datatable-header-cell:hover .resize-handle--not-resizable{visibility:visible}.ngx-datatable .datatable-header .datatable-header-cell .targetMarker{position:absolute;top:0;bottom:0}.ngx-datatable .datatable-header .datatable-header-cell .targetMarker.dragFromLeft{right:0}.ngx-datatable .datatable-header .datatable-header-cell .targetMarker.dragFromRight{left:0}.ngx-datatable .datatable-header .datatable-header-cell .datatable-header-cell-template-wrap{height:inherit}.ngx-datatable .datatable-body{position:relative;z-index:10;display:block}.ngx-datatable .datatable-body .datatable-scroll{display:inline-block}.ngx-datatable .datatable-body .datatable-row-detail{overflow-y:hidden}.ngx-datatable .datatable-body .datatable-row-wrapper{display:flex;flex-direction:column}.ngx-datatable .datatable-body .datatable-body-row{outline:0}.ngx-datatable .datatable-body .datatable-body-row>div{display:flex}.ngx-datatable .datatable-footer{display:block;width:100%;overflow:auto}.ngx-datatable .datatable-footer .datatable-footer-inner{display:flex;align-items:center;width:100%}.ngx-datatable .datatable-footer .selected-count .page-count{flex:1 1 40%}.ngx-datatable .datatable-footer .selected-count .datatable-pager{flex:1 1 60%}.ngx-datatable .datatable-footer .page-count{flex:1 1 20%}.ngx-datatable .datatable-footer .datatable-pager{flex:1 1 80%;text-align:right}.ngx-datatable .datatable-footer .datatable-pager .pager,.ngx-datatable .datatable-footer .datatable-pager .pager li{padding:0;margin:0;display:inline-block;list-style:none}.ngx-datatable .datatable-footer .datatable-pager .pager li,.ngx-datatable .datatable-footer .datatable-pager .pager li a{outline:0}.ngx-datatable .datatable-footer .datatable-pager .pager li a{cursor:pointer;display:inline-block}.ngx-datatable .datatable-footer .datatable-pager .pager li.disabled a{cursor:not-allowed}"]
                }] }
    ];
    /** @nocollapse */
    DatatableComponent.ctorParameters = function () { return [
        { type: ScrollbarHelper, decorators: [{ type: SkipSelf }] },
        { type: DimensionsHelper, decorators: [{ type: SkipSelf }] },
        { type: ChangeDetectorRef },
        { type: ElementRef },
        { type: KeyValueDiffers },
        { type: ColumnChangesService },
        { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: ['configuration',] }] }
    ]; };
    DatatableComponent.propDecorators = {
        targetMarkerTemplate: [{ type: Input }],
        rows: [{ type: Input }],
        groupRowsBy: [{ type: Input }],
        groupedRows: [{ type: Input }],
        columns: [{ type: Input }],
        selected: [{ type: Input }],
        scrollbarV: [{ type: Input }],
        scrollbarH: [{ type: Input }],
        rowHeight: [{ type: Input }],
        columnMode: [{ type: Input }],
        headerHeight: [{ type: Input }],
        footerHeight: [{ type: Input }],
        externalPaging: [{ type: Input }],
        externalSorting: [{ type: Input }],
        limit: [{ type: Input }],
        count: [{ type: Input }],
        offset: [{ type: Input }],
        loadingIndicator: [{ type: Input }],
        selectionType: [{ type: Input }],
        reorderable: [{ type: Input }],
        swapColumns: [{ type: Input }],
        sortType: [{ type: Input }],
        sorts: [{ type: Input }],
        cssClasses: [{ type: Input }],
        messages: [{ type: Input }],
        rowClass: [{ type: Input }],
        selectCheck: [{ type: Input }],
        displayCheck: [{ type: Input }],
        groupExpansionDefault: [{ type: Input }],
        trackByProp: [{ type: Input }],
        selectAllRowsOnPage: [{ type: Input }],
        virtualization: [{ type: Input }],
        treeFromRelation: [{ type: Input }],
        treeToRelation: [{ type: Input }],
        summaryRow: [{ type: Input }],
        summaryHeight: [{ type: Input }],
        summaryPosition: [{ type: Input }],
        scroll: [{ type: Output }],
        activate: [{ type: Output }],
        select: [{ type: Output }],
        sort: [{ type: Output }],
        page: [{ type: Output }],
        reorder: [{ type: Output }],
        resize: [{ type: Output }],
        tableContextmenu: [{ type: Output }],
        treeAction: [{ type: Output }],
        isFixedHeader: [{ type: HostBinding, args: ['class.fixed-header',] }],
        isFixedRow: [{ type: HostBinding, args: ['class.fixed-row',] }],
        isVertScroll: [{ type: HostBinding, args: ['class.scroll-vertical',] }],
        isVirtualized: [{ type: HostBinding, args: ['class.virtualized',] }],
        isHorScroll: [{ type: HostBinding, args: ['class.scroll-horz',] }],
        isSelectable: [{ type: HostBinding, args: ['class.selectable',] }],
        isCheckboxSelection: [{ type: HostBinding, args: ['class.checkbox-selection',] }],
        isCellSelection: [{ type: HostBinding, args: ['class.cell-selection',] }],
        isSingleSelection: [{ type: HostBinding, args: ['class.single-selection',] }],
        isMultiSelection: [{ type: HostBinding, args: ['class.multi-selection',] }],
        isMultiClickSelection: [{ type: HostBinding, args: ['class.multi-click-selection',] }],
        columnTemplates: [{ type: ContentChildren, args: [DataTableColumnDirective,] }],
        rowDetail: [{ type: ContentChild, args: [DatatableRowDetailDirective, { static: false },] }],
        groupHeader: [{ type: ContentChild, args: [DatatableGroupHeaderDirective, { static: false },] }],
        footer: [{ type: ContentChild, args: [DatatableFooterDirective, { static: false },] }],
        bodyComponent: [{ type: ViewChild, args: [DataTableBodyComponent, { static: false },] }],
        headerComponent: [{ type: ViewChild, args: [DataTableHeaderComponent, { static: false },] }],
        rowIdentity: [{ type: Input }],
        onWindowResize: [{ type: HostListener, args: ['window:resize',] }]
    };
    __decorate([
        throttleable(5),
        __metadata("design:type", Function),
        __metadata("design:paramtypes", []),
        __metadata("design:returntype", void 0)
    ], DatatableComponent.prototype, "onWindowResize", null);
    return DatatableComponent;
}());
if (false) {
    /**
     * Template for the target marker of drag target columns.
     * @type {?}
     */
    DatatableComponent.prototype.targetMarkerTemplate;
    /**
     * This attribute allows the user to set a grouped array in the following format:
     *  [
     *    {groupid=1} [
     *      {id=1 name="test1"},
     *      {id=2 name="test2"},
     *      {id=3 name="test3"}
     *    ]},
     *    {groupid=2>[
     *      {id=4 name="test4"},
     *      {id=5 name="test5"},
     *      {id=6 name="test6"}
     *    ]}
     *  ]
     * @type {?}
     */
    DatatableComponent.prototype.groupedRows;
    /**
     * List of row objects that should be
     * represented as selected in the grid.
     * Default value: `[]`
     * @type {?}
     */
    DatatableComponent.prototype.selected;
    /**
     * Enable vertical scrollbars
     * @type {?}
     */
    DatatableComponent.prototype.scrollbarV;
    /**
     * Enable horz scrollbars
     * @type {?}
     */
    DatatableComponent.prototype.scrollbarH;
    /**
     * The row height; which is necessary
     * to calculate the height for the lazy rendering.
     * @type {?}
     */
    DatatableComponent.prototype.rowHeight;
    /**
     * Type of column width distribution formula.
     * Example: flex, force, standard
     * @type {?}
     */
    DatatableComponent.prototype.columnMode;
    /**
     * The minimum header height in pixels.
     * Pass a falsey for no header
     * @type {?}
     */
    DatatableComponent.prototype.headerHeight;
    /**
     * The minimum footer height in pixels.
     * Pass falsey for no footer
     * @type {?}
     */
    DatatableComponent.prototype.footerHeight;
    /**
     * If the table should use external paging
     * otherwise its assumed that all data is preloaded.
     * @type {?}
     */
    DatatableComponent.prototype.externalPaging;
    /**
     * If the table should use external sorting or
     * the built-in basic sorting.
     * @type {?}
     */
    DatatableComponent.prototype.externalSorting;
    /**
     * Show the linear loading bar.
     * Default value: `false`
     * @type {?}
     */
    DatatableComponent.prototype.loadingIndicator;
    /**
     * Type of row selection. Options are:
     *
     *  - `single`
     *  - `multi`
     *  - `checkbox`
     *  - `multiClick`
     *  - `cell`
     *
     * For no selection pass a `falsey`.
     * Default value: `undefined`
     * @type {?}
     */
    DatatableComponent.prototype.selectionType;
    /**
     * Enable/Disable ability to re-order columns
     * by dragging them.
     * @type {?}
     */
    DatatableComponent.prototype.reorderable;
    /**
     * Swap columns on re-order columns or
     * move them.
     * @type {?}
     */
    DatatableComponent.prototype.swapColumns;
    /**
     * The type of sorting
     * @type {?}
     */
    DatatableComponent.prototype.sortType;
    /**
     * Array of sorted columns by property and type.
     * Default value: `[]`
     * @type {?}
     */
    DatatableComponent.prototype.sorts;
    /**
     * Css class overrides
     * @type {?}
     */
    DatatableComponent.prototype.cssClasses;
    /**
     * Message overrides for localization
     *
     * emptyMessage     [default] = 'No data to display'
     * totalMessage     [default] = 'total'
     * selectedMessage  [default] = 'selected'
     * @type {?}
     */
    DatatableComponent.prototype.messages;
    /**
     * Row specific classes.
     * Similar implementation to ngClass.
     *
     *  [rowClass]="'first second'"
     *  [rowClass]="{ 'first': true, 'second': true, 'third': false }"
     * @type {?}
     */
    DatatableComponent.prototype.rowClass;
    /**
     * A boolean/function you can use to check whether you want
     * to select a particular row based on a criteria. Example:
     *
     *    (selection) => {
     *      return selection !== 'Ethel Price';
     *    }
     * @type {?}
     */
    DatatableComponent.prototype.selectCheck;
    /**
     * A function you can use to check whether you want
     * to show the checkbox for a particular row based on a criteria. Example:
     *
     *    (row, column, value) => {
     *      return row.name !== 'Ethel Price';
     *    }
     * @type {?}
     */
    DatatableComponent.prototype.displayCheck;
    /**
     * A boolean you can use to set the detault behaviour of rows and groups
     * whether they will start expanded or not. If ommited the default is NOT expanded.
     *
     * @type {?}
     */
    DatatableComponent.prototype.groupExpansionDefault;
    /**
     * Property to which you can use for custom tracking of rows.
     * Example: 'name'
     * @type {?}
     */
    DatatableComponent.prototype.trackByProp;
    /**
     * Property to which you can use for determining select all
     * rows on current page or not.
     *
     * \@memberOf DatatableComponent
     * @type {?}
     */
    DatatableComponent.prototype.selectAllRowsOnPage;
    /**
     * A flag for row virtualization on / off
     * @type {?}
     */
    DatatableComponent.prototype.virtualization;
    /**
     * Tree from relation
     * @type {?}
     */
    DatatableComponent.prototype.treeFromRelation;
    /**
     * Tree to relation
     * @type {?}
     */
    DatatableComponent.prototype.treeToRelation;
    /**
     * A flag for switching summary row on / off
     * @type {?}
     */
    DatatableComponent.prototype.summaryRow;
    /**
     * A height of summary row
     * @type {?}
     */
    DatatableComponent.prototype.summaryHeight;
    /**
     * A property holds a summary row position: top/bottom
     * @type {?}
     */
    DatatableComponent.prototype.summaryPosition;
    /**
     * Body was scrolled typically in a `scrollbarV:true` scenario.
     * @type {?}
     */
    DatatableComponent.prototype.scroll;
    /**
     * A cell or row was focused via keyboard or mouse click.
     * @type {?}
     */
    DatatableComponent.prototype.activate;
    /**
     * A cell or row was selected.
     * @type {?}
     */
    DatatableComponent.prototype.select;
    /**
     * Column sort was invoked.
     * @type {?}
     */
    DatatableComponent.prototype.sort;
    /**
     * The table was paged either triggered by the pager or the body scroll.
     * @type {?}
     */
    DatatableComponent.prototype.page;
    /**
     * Columns were re-ordered.
     * @type {?}
     */
    DatatableComponent.prototype.reorder;
    /**
     * Column was resized.
     * @type {?}
     */
    DatatableComponent.prototype.resize;
    /**
     * The context menu was invoked on the table.
     * type indicates whether the header or the body was clicked.
     * content contains either the column or the row that was clicked.
     * @type {?}
     */
    DatatableComponent.prototype.tableContextmenu;
    /**
     * A row was expanded ot collapsed for tree
     * @type {?}
     */
    DatatableComponent.prototype.treeAction;
    /**
     * Row Detail templates gathered from the ContentChild
     * @type {?}
     */
    DatatableComponent.prototype.rowDetail;
    /**
     * Group Header templates gathered from the ContentChild
     * @type {?}
     */
    DatatableComponent.prototype.groupHeader;
    /**
     * Footer template gathered from the ContentChild
     * @type {?}
     */
    DatatableComponent.prototype.footer;
    /**
     * Reference to the body component for manually
     * invoking functions on the body.
     * @type {?}
     */
    DatatableComponent.prototype.bodyComponent;
    /**
     * Reference to the header component for manually
     * invoking functions on the header.
     *
     * \@memberOf DatatableComponent
     * @type {?}
     */
    DatatableComponent.prototype.headerComponent;
    /** @type {?} */
    DatatableComponent.prototype.element;
    /** @type {?} */
    DatatableComponent.prototype._innerWidth;
    /** @type {?} */
    DatatableComponent.prototype.pageSize;
    /** @type {?} */
    DatatableComponent.prototype.bodyHeight;
    /** @type {?} */
    DatatableComponent.prototype.rowCount;
    /** @type {?} */
    DatatableComponent.prototype.rowDiffer;
    /** @type {?} */
    DatatableComponent.prototype._offsetX;
    /** @type {?} */
    DatatableComponent.prototype._limit;
    /** @type {?} */
    DatatableComponent.prototype._count;
    /** @type {?} */
    DatatableComponent.prototype._offset;
    /** @type {?} */
    DatatableComponent.prototype._rows;
    /** @type {?} */
    DatatableComponent.prototype._groupRowsBy;
    /** @type {?} */
    DatatableComponent.prototype._internalRows;
    /** @type {?} */
    DatatableComponent.prototype._internalColumns;
    /** @type {?} */
    DatatableComponent.prototype._columns;
    /** @type {?} */
    DatatableComponent.prototype._columnTemplates;
    /** @type {?} */
    DatatableComponent.prototype._subscriptions;
    /**
     * This will be used when displaying or selecting rows.
     * when tracking/comparing them, we'll use the value of this fn,
     *
     * (`fn(x) === fn(y)` instead of `x === y`)
     * @type {?}
     */
    DatatableComponent.prototype.rowIdentity;
    /**
     * @type {?}
     * @private
     */
    DatatableComponent.prototype.scrollbarHelper;
    /**
     * @type {?}
     * @private
     */
    DatatableComponent.prototype.dimensionsHelper;
    /**
     * @type {?}
     * @private
     */
    DatatableComponent.prototype.cd;
    /**
     * @type {?}
     * @private
     */
    DatatableComponent.prototype.columnChangesService;
    /**
     * @type {?}
     * @private
     */
    DatatableComponent.prototype.configuration;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableHeaderCellComponent = /** @class */ (function () {
    function DataTableHeaderCellComponent(cd) {
        this.cd = cd;
        this.sort = new EventEmitter();
        this.select = new EventEmitter();
        this.columnContextmenu = new EventEmitter(false);
        this.sortFn = this.onSort.bind(this);
        this.selectFn = this.select.emit.bind(this.select);
        this.cellContext = {
            column: this.column,
            sortDir: this.sortDir,
            sortFn: this.sortFn,
            allRowsSelected: this.allRowsSelected,
            selectFn: this.selectFn
        };
    }
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "allRowsSelected", {
        get: /**
         * @return {?}
         */
        function () {
            return this._allRowsSelected;
        },
        set: /**
         * @param {?} value
         * @return {?}
         */
        function (value) {
            this._allRowsSelected = value;
            this.cellContext.allRowsSelected = value;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "column", {
        get: /**
         * @return {?}
         */
        function () {
            return this._column;
        },
        set: /**
         * @param {?} column
         * @return {?}
         */
        function (column) {
            this._column = column;
            this.cellContext.column = column;
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "sorts", {
        get: /**
         * @return {?}
         */
        function () {
            return this._sorts;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._sorts = val;
            this.sortDir = this.calcSortDir(val);
            this.cellContext.sortDir = this.sortDir;
            this.sortClass = this.calcSortClass(this.sortDir);
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "columnCssClasses", {
        get: /**
         * @return {?}
         */
        function () {
            var e_1, _a;
            /** @type {?} */
            var cls = 'datatable-header-cell';
            if (this.column.sortable)
                cls += ' sortable';
            if (this.column.resizeable)
                cls += ' resizeable';
            if (this.column.headerClass) {
                if (typeof this.column.headerClass === 'string') {
                    cls += ' ' + this.column.headerClass;
                }
                else if (typeof this.column.headerClass === 'function') {
                    /** @type {?} */
                    var res = this.column.headerClass({
                        column: this.column
                    });
                    if (typeof res === 'string') {
                        cls += res;
                    }
                    else if (typeof res === 'object') {
                        /** @type {?} */
                        var keys = Object.keys(res);
                        try {
                            for (var keys_1 = __values(keys), keys_1_1 = keys_1.next(); !keys_1_1.done; keys_1_1 = keys_1.next()) {
                                var k = keys_1_1.value;
                                if (res[k] === true)
                                    cls += " " + k;
                            }
                        }
                        catch (e_1_1) { e_1 = { error: e_1_1 }; }
                        finally {
                            try {
                                if (keys_1_1 && !keys_1_1.done && (_a = keys_1.return)) _a.call(keys_1);
                            }
                            finally { if (e_1) throw e_1.error; }
                        }
                    }
                }
            }
            /** @type {?} */
            var sortDir = this.sortDir;
            if (sortDir) {
                cls += " sort-active sort-" + sortDir;
            }
            return cls;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "name", {
        get: /**
         * @return {?}
         */
        function () {
            // guaranteed to have a value by setColumnDefaults() in column-helper.ts
            return this.column.headerTemplate === undefined ? this.column.name : undefined;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "minWidth", {
        get: /**
         * @return {?}
         */
        function () {
            return this.column.minWidth;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "maxWidth", {
        get: /**
         * @return {?}
         */
        function () {
            return this.column.maxWidth;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "width", {
        get: /**
         * @return {?}
         */
        function () {
            return this.column.width;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableHeaderCellComponent.prototype, "isCheckboxable", {
        get: /**
         * @return {?}
         */
        function () {
            return this.column.checkboxable && this.column.headerCheckboxable && this.selectionType === SelectionType.checkbox;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} $event
     * @return {?}
     */
    DataTableHeaderCellComponent.prototype.onContextmenu = /**
     * @param {?} $event
     * @return {?}
     */
    function ($event) {
        this.columnContextmenu.emit({ event: $event, column: this.column });
    };
    /**
     * @param {?} sorts
     * @return {?}
     */
    DataTableHeaderCellComponent.prototype.calcSortDir = /**
     * @param {?} sorts
     * @return {?}
     */
    function (sorts) {
        var _this = this;
        if (sorts && this.column) {
            /** @type {?} */
            var sort = sorts.find((/**
             * @param {?} s
             * @return {?}
             */
            function (s) {
                return s.prop === _this.column.prop;
            }));
            if (sort)
                return sort.dir;
        }
    };
    /**
     * @return {?}
     */
    DataTableHeaderCellComponent.prototype.onSort = /**
     * @return {?}
     */
    function () {
        if (!this.column.sortable)
            return;
        /** @type {?} */
        var newValue = nextSortDir(this.sortType, this.sortDir);
        this.sort.emit({
            column: this.column,
            prevValue: this.sortDir,
            newValue: newValue
        });
    };
    /**
     * @param {?} sortDir
     * @return {?}
     */
    DataTableHeaderCellComponent.prototype.calcSortClass = /**
     * @param {?} sortDir
     * @return {?}
     */
    function (sortDir) {
        if (sortDir === SortDirection.asc) {
            return "sort-btn sort-asc " + this.sortAscendingIcon;
        }
        else if (sortDir === SortDirection.desc) {
            return "sort-btn sort-desc " + this.sortDescendingIcon;
        }
        else {
            return "sort-btn";
        }
    };
    DataTableHeaderCellComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-header-cell',
                    template: "\n    <div class=\"datatable-header-cell-template-wrap\">\n      <ng-template\n        *ngIf=\"isTarget\"\n        [ngTemplateOutlet]=\"targetMarkerTemplate\"\n        [ngTemplateOutletContext]=\"targetMarkerContext\"\n      >\n      </ng-template>\n      <label *ngIf=\"isCheckboxable\" class=\"datatable-checkbox\">\n        <input type=\"checkbox\" [checked]=\"allRowsSelected\" (change)=\"select.emit(!allRowsSelected)\" />\n      </label>\n      <span *ngIf=\"!column.headerTemplate\" class=\"datatable-header-cell-wrapper\">\n        <span class=\"datatable-header-cell-label draggable\" (click)=\"onSort()\" [innerHTML]=\"name\"> </span>\n      </span>\n      <ng-template\n        *ngIf=\"column.headerTemplate\"\n        [ngTemplateOutlet]=\"column.headerTemplate\"\n        [ngTemplateOutletContext]=\"cellContext\"\n      >\n      </ng-template>\n      <span (click)=\"onSort()\" [class]=\"sortClass\"> </span>\n    </div>\n  ",
                    host: {
                        class: 'datatable-header-cell'
                    },
                    changeDetection: ChangeDetectionStrategy.OnPush
                }] }
    ];
    /** @nocollapse */
    DataTableHeaderCellComponent.ctorParameters = function () { return [
        { type: ChangeDetectorRef }
    ]; };
    DataTableHeaderCellComponent.propDecorators = {
        sortType: [{ type: Input }],
        sortAscendingIcon: [{ type: Input }],
        sortDescendingIcon: [{ type: Input }],
        isTarget: [{ type: Input }],
        targetMarkerTemplate: [{ type: Input }],
        targetMarkerContext: [{ type: Input }],
        allRowsSelected: [{ type: Input }],
        selectionType: [{ type: Input }],
        column: [{ type: Input }],
        headerHeight: [{ type: HostBinding, args: ['style.height.px',] }, { type: Input }],
        sorts: [{ type: Input }],
        sort: [{ type: Output }],
        select: [{ type: Output }],
        columnContextmenu: [{ type: Output }],
        columnCssClasses: [{ type: HostBinding, args: ['class',] }],
        name: [{ type: HostBinding, args: ['attr.title',] }],
        minWidth: [{ type: HostBinding, args: ['style.minWidth.px',] }],
        maxWidth: [{ type: HostBinding, args: ['style.maxWidth.px',] }],
        width: [{ type: HostBinding, args: ['style.width.px',] }],
        onContextmenu: [{ type: HostListener, args: ['contextmenu', ['$event'],] }]
    };
    return DataTableHeaderCellComponent;
}());
if (false) {
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.sortType;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.sortAscendingIcon;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.sortDescendingIcon;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.isTarget;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.targetMarkerTemplate;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.targetMarkerContext;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype._allRowsSelected;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.selectionType;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.headerHeight;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.sort;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.select;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.columnContextmenu;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.sortFn;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.sortClass;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.sortDir;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.selectFn;
    /** @type {?} */
    DataTableHeaderCellComponent.prototype.cellContext;
    /**
     * @type {?}
     * @private
     */
    DataTableHeaderCellComponent.prototype._column;
    /**
     * @type {?}
     * @private
     */
    DataTableHeaderCellComponent.prototype._sorts;
    /**
     * @type {?}
     * @private
     */
    DataTableHeaderCellComponent.prototype.cd;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableFooterComponent = /** @class */ (function () {
    function DataTableFooterComponent() {
        this.selectedCount = 0;
        this.page = new EventEmitter();
    }
    Object.defineProperty(DataTableFooterComponent.prototype, "isVisible", {
        get: /**
         * @return {?}
         */
        function () {
            return this.rowCount / this.pageSize > 1;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableFooterComponent.prototype, "curPage", {
        get: /**
         * @return {?}
         */
        function () {
            return this.offset + 1;
        },
        enumerable: true,
        configurable: true
    });
    DataTableFooterComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-footer',
                    template: "\n    <div\n      class=\"datatable-footer-inner\"\n      [ngClass]=\"{ 'selected-count': selectedMessage }\"\n      [style.height.px]=\"footerHeight\"\n    >\n      <ng-template\n        *ngIf=\"footerTemplate\"\n        [ngTemplateOutlet]=\"footerTemplate.template\"\n        [ngTemplateOutletContext]=\"{\n          rowCount: rowCount,\n          pageSize: pageSize,\n          selectedCount: selectedCount,\n          curPage: curPage,\n          offset: offset\n        }\"\n      >\n      </ng-template>\n      <div class=\"page-count\" *ngIf=\"!footerTemplate\">\n        <span *ngIf=\"selectedMessage\"> {{ selectedCount?.toLocaleString() }} {{ selectedMessage }} / </span>\n        {{ rowCount?.toLocaleString() }} {{ totalMessage }}\n      </div>\n      <datatable-pager\n        *ngIf=\"!footerTemplate\"\n        [pagerLeftArrowIcon]=\"pagerLeftArrowIcon\"\n        [pagerRightArrowIcon]=\"pagerRightArrowIcon\"\n        [pagerPreviousIcon]=\"pagerPreviousIcon\"\n        [pagerNextIcon]=\"pagerNextIcon\"\n        [page]=\"curPage\"\n        [size]=\"pageSize\"\n        [count]=\"rowCount\"\n        [hidden]=\"!isVisible\"\n        (change)=\"page.emit($event)\"\n      >\n      </datatable-pager>\n    </div>\n  ",
                    host: {
                        class: 'datatable-footer'
                    },
                    changeDetection: ChangeDetectionStrategy.OnPush
                }] }
    ];
    DataTableFooterComponent.propDecorators = {
        footerHeight: [{ type: Input }],
        rowCount: [{ type: Input }],
        pageSize: [{ type: Input }],
        offset: [{ type: Input }],
        pagerLeftArrowIcon: [{ type: Input }],
        pagerRightArrowIcon: [{ type: Input }],
        pagerPreviousIcon: [{ type: Input }],
        pagerNextIcon: [{ type: Input }],
        totalMessage: [{ type: Input }],
        footerTemplate: [{ type: Input }],
        selectedCount: [{ type: Input }],
        selectedMessage: [{ type: Input }],
        page: [{ type: Output }]
    };
    return DataTableFooterComponent;
}());
if (false) {
    /** @type {?} */
    DataTableFooterComponent.prototype.footerHeight;
    /** @type {?} */
    DataTableFooterComponent.prototype.rowCount;
    /** @type {?} */
    DataTableFooterComponent.prototype.pageSize;
    /** @type {?} */
    DataTableFooterComponent.prototype.offset;
    /** @type {?} */
    DataTableFooterComponent.prototype.pagerLeftArrowIcon;
    /** @type {?} */
    DataTableFooterComponent.prototype.pagerRightArrowIcon;
    /** @type {?} */
    DataTableFooterComponent.prototype.pagerPreviousIcon;
    /** @type {?} */
    DataTableFooterComponent.prototype.pagerNextIcon;
    /** @type {?} */
    DataTableFooterComponent.prototype.totalMessage;
    /** @type {?} */
    DataTableFooterComponent.prototype.footerTemplate;
    /** @type {?} */
    DataTableFooterComponent.prototype.selectedCount;
    /** @type {?} */
    DataTableFooterComponent.prototype.selectedMessage;
    /** @type {?} */
    DataTableFooterComponent.prototype.page;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTablePagerComponent = /** @class */ (function () {
    function DataTablePagerComponent() {
        this.change = new EventEmitter();
        this._count = 0;
        this._page = 1;
        this._size = 0;
    }
    Object.defineProperty(DataTablePagerComponent.prototype, "size", {
        get: /**
         * @return {?}
         */
        function () {
            return this._size;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._size = val;
            this.pages = this.calcPages();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTablePagerComponent.prototype, "count", {
        get: /**
         * @return {?}
         */
        function () {
            return this._count;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._count = val;
            this.pages = this.calcPages();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTablePagerComponent.prototype, "page", {
        get: /**
         * @return {?}
         */
        function () {
            return this._page;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._page = val;
            this.pages = this.calcPages();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTablePagerComponent.prototype, "totalPages", {
        get: /**
         * @return {?}
         */
        function () {
            /** @type {?} */
            var count = this.size < 1 ? 1 : Math.ceil(this.count / this.size);
            return Math.max(count || 0, 1);
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    DataTablePagerComponent.prototype.canPrevious = /**
     * @return {?}
     */
    function () {
        return this.page > 1;
    };
    /**
     * @return {?}
     */
    DataTablePagerComponent.prototype.canNext = /**
     * @return {?}
     */
    function () {
        return this.page < this.totalPages;
    };
    /**
     * @return {?}
     */
    DataTablePagerComponent.prototype.prevPage = /**
     * @return {?}
     */
    function () {
        this.selectPage(this.page - 1);
    };
    /**
     * @return {?}
     */
    DataTablePagerComponent.prototype.nextPage = /**
     * @return {?}
     */
    function () {
        this.selectPage(this.page + 1);
    };
    /**
     * @param {?} page
     * @return {?}
     */
    DataTablePagerComponent.prototype.selectPage = /**
     * @param {?} page
     * @return {?}
     */
    function (page) {
        if (page > 0 && page <= this.totalPages && page !== this.page) {
            this.page = page;
            this.change.emit({
                page: page
            });
        }
    };
    /**
     * @param {?=} page
     * @return {?}
     */
    DataTablePagerComponent.prototype.calcPages = /**
     * @param {?=} page
     * @return {?}
     */
    function (page) {
        /** @type {?} */
        var pages = [];
        /** @type {?} */
        var startPage = 1;
        /** @type {?} */
        var endPage = this.totalPages;
        /** @type {?} */
        var maxSize = 5;
        /** @type {?} */
        var isMaxSized = maxSize < this.totalPages;
        page = page || this.page;
        if (isMaxSized) {
            startPage = page - Math.floor(maxSize / 2);
            endPage = page + Math.floor(maxSize / 2);
            if (startPage < 1) {
                startPage = 1;
                endPage = Math.min(startPage + maxSize - 1, this.totalPages);
            }
            else if (endPage > this.totalPages) {
                startPage = Math.max(this.totalPages - maxSize + 1, 1);
                endPage = this.totalPages;
            }
        }
        for (var num = startPage; num <= endPage; num++) {
            pages.push({
                number: num,
                text: (/** @type {?} */ (((/** @type {?} */ (num)))))
            });
        }
        return pages;
    };
    DataTablePagerComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-pager',
                    template: "\n    <ul class=\"pager\">\n      <li [class.disabled]=\"!canPrevious()\">\n        <a role=\"button\" aria-label=\"go to first page\" href=\"javascript:void(0)\" (click)=\"selectPage(1)\">\n          <i class=\"{{ pagerPreviousIcon }}\"></i>\n        </a>\n      </li>\n      <li [class.disabled]=\"!canPrevious()\">\n        <a role=\"button\" aria-label=\"go to previous page\" href=\"javascript:void(0)\" (click)=\"prevPage()\">\n          <i class=\"{{ pagerLeftArrowIcon }}\"></i>\n        </a>\n      </li>\n      <li\n        role=\"button\"\n        [attr.aria-label]=\"'page ' + pg.number\"\n        class=\"pages\"\n        *ngFor=\"let pg of pages\"\n        [class.active]=\"pg.number === page\"\n      >\n        <a href=\"javascript:void(0)\" (click)=\"selectPage(pg.number)\">\n          {{ pg.text }}\n        </a>\n      </li>\n      <li [class.disabled]=\"!canNext()\">\n        <a role=\"button\" aria-label=\"go to next page\" href=\"javascript:void(0)\" (click)=\"nextPage()\">\n          <i class=\"{{ pagerRightArrowIcon }}\"></i>\n        </a>\n      </li>\n      <li [class.disabled]=\"!canNext()\">\n        <a role=\"button\" aria-label=\"go to last page\" href=\"javascript:void(0)\" (click)=\"selectPage(totalPages)\">\n          <i class=\"{{ pagerNextIcon }}\"></i>\n        </a>\n      </li>\n    </ul>\n  ",
                    host: {
                        class: 'datatable-pager'
                    },
                    changeDetection: ChangeDetectionStrategy.OnPush
                }] }
    ];
    DataTablePagerComponent.propDecorators = {
        pagerLeftArrowIcon: [{ type: Input }],
        pagerRightArrowIcon: [{ type: Input }],
        pagerPreviousIcon: [{ type: Input }],
        pagerNextIcon: [{ type: Input }],
        size: [{ type: Input }],
        count: [{ type: Input }],
        page: [{ type: Input }],
        change: [{ type: Output }]
    };
    return DataTablePagerComponent;
}());
if (false) {
    /** @type {?} */
    DataTablePagerComponent.prototype.pagerLeftArrowIcon;
    /** @type {?} */
    DataTablePagerComponent.prototype.pagerRightArrowIcon;
    /** @type {?} */
    DataTablePagerComponent.prototype.pagerPreviousIcon;
    /** @type {?} */
    DataTablePagerComponent.prototype.pagerNextIcon;
    /** @type {?} */
    DataTablePagerComponent.prototype.change;
    /** @type {?} */
    DataTablePagerComponent.prototype._count;
    /** @type {?} */
    DataTablePagerComponent.prototype._page;
    /** @type {?} */
    DataTablePagerComponent.prototype._size;
    /** @type {?} */
    DataTablePagerComponent.prototype.pages;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var ProgressBarComponent = /** @class */ (function () {
    function ProgressBarComponent() {
    }
    ProgressBarComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-progress',
                    template: "\n    <div class=\"progress-linear\" role=\"progressbar\">\n      <div class=\"container\">\n        <div class=\"bar\"></div>\n      </div>\n    </div>\n  ",
                    changeDetection: ChangeDetectionStrategy.OnPush
                }] }
    ];
    return ProgressBarComponent;
}());

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @enum {number} */
var Keys = {
    up: 38,
    down: 40,
    return: 13,
    escape: 27,
    left: 37,
    right: 39,
};
Keys[Keys.up] = 'up';
Keys[Keys.down] = 'down';
Keys[Keys.return] = 'return';
Keys[Keys.escape] = 'escape';
Keys[Keys.left] = 'left';
Keys[Keys.right] = 'right';

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableBodyRowComponent = /** @class */ (function () {
    function DataTableBodyRowComponent(differs, scrollbarHelper, cd, element) {
        this.differs = differs;
        this.scrollbarHelper = scrollbarHelper;
        this.cd = cd;
        this.treeStatus = 'collapsed';
        this.activate = new EventEmitter();
        this.treeAction = new EventEmitter();
        this._groupStyles = {
            left: {},
            center: {},
            right: {}
        };
        this._element = element.nativeElement;
        this._rowDiffer = differs.find({}).create();
    }
    Object.defineProperty(DataTableBodyRowComponent.prototype, "columns", {
        get: /**
         * @return {?}
         */
        function () {
            return this._columns;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._columns = val;
            this.recalculateColumns(val);
            this.buildStylesByGroup();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyRowComponent.prototype, "innerWidth", {
        get: /**
         * @return {?}
         */
        function () {
            return this._innerWidth;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            if (this._columns) {
                /** @type {?} */
                var colByPin = columnsByPin(this._columns);
                this._columnGroupWidths = columnGroupWidths(colByPin, this._columns);
            }
            this._innerWidth = val;
            this.recalculateColumns();
            this.buildStylesByGroup();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyRowComponent.prototype, "offsetX", {
        get: /**
         * @return {?}
         */
        function () {
            return this._offsetX;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._offsetX = val;
            this.buildStylesByGroup();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyRowComponent.prototype, "cssClass", {
        get: /**
         * @return {?}
         */
        function () {
            var e_1, _a;
            /** @type {?} */
            var cls = 'datatable-body-row';
            if (this.isSelected) {
                cls += ' active';
            }
            if (this.rowIndex % 2 !== 0) {
                cls += ' datatable-row-odd';
            }
            if (this.rowIndex % 2 === 0) {
                cls += ' datatable-row-even';
            }
            if (this.rowClass) {
                /** @type {?} */
                var res = this.rowClass(this.row);
                if (typeof res === 'string') {
                    cls += " " + res;
                }
                else if (typeof res === 'object') {
                    /** @type {?} */
                    var keys = Object.keys(res);
                    try {
                        for (var keys_1 = __values(keys), keys_1_1 = keys_1.next(); !keys_1_1.done; keys_1_1 = keys_1.next()) {
                            var k = keys_1_1.value;
                            if (res[k] === true) {
                                cls += " " + k;
                            }
                        }
                    }
                    catch (e_1_1) { e_1 = { error: e_1_1 }; }
                    finally {
                        try {
                            if (keys_1_1 && !keys_1_1.done && (_a = keys_1.return)) _a.call(keys_1);
                        }
                        finally { if (e_1) throw e_1.error; }
                    }
                }
            }
            return cls;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyRowComponent.prototype, "columnsTotalWidths", {
        get: /**
         * @return {?}
         */
        function () {
            return this._columnGroupWidths.total;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.ngDoCheck = /**
     * @return {?}
     */
    function () {
        if (this._rowDiffer.diff(this.row)) {
            this.cd.markForCheck();
        }
    };
    /**
     * @param {?} index
     * @param {?} colGroup
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.trackByGroups = /**
     * @param {?} index
     * @param {?} colGroup
     * @return {?}
     */
    function (index, colGroup) {
        return colGroup.type;
    };
    /**
     * @param {?} index
     * @param {?} column
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.columnTrackingFn = /**
     * @param {?} index
     * @param {?} column
     * @return {?}
     */
    function (index, column) {
        return column.$$id;
    };
    /**
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.buildStylesByGroup = /**
     * @return {?}
     */
    function () {
        this._groupStyles.left = this.calcStylesByGroup('left');
        this._groupStyles.center = this.calcStylesByGroup('center');
        this._groupStyles.right = this.calcStylesByGroup('right');
        this.cd.markForCheck();
    };
    /**
     * @param {?} group
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.calcStylesByGroup = /**
     * @param {?} group
     * @return {?}
     */
    function (group) {
        /** @type {?} */
        var widths = this._columnGroupWidths;
        /** @type {?} */
        var offsetX = this.offsetX;
        /** @type {?} */
        var styles = {
            width: widths[group] + "px"
        };
        if (group === 'left') {
            translateXY(styles, offsetX, 0);
        }
        else if (group === 'right') {
            /** @type {?} */
            var bodyWidth = parseInt(this.innerWidth + '', 0);
            /** @type {?} */
            var totalDiff = widths.total - bodyWidth;
            /** @type {?} */
            var offsetDiff = totalDiff - offsetX;
            /** @type {?} */
            var offset = (offsetDiff + this.scrollbarHelper.width) * -1;
            translateXY(styles, offset, 0);
        }
        return styles;
    };
    /**
     * @param {?} event
     * @param {?} index
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.onActivate = /**
     * @param {?} event
     * @param {?} index
     * @return {?}
     */
    function (event, index) {
        event.cellIndex = index;
        event.rowElement = this._element;
        this.activate.emit(event);
    };
    /**
     * @param {?} event
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.onKeyDown = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        /** @type {?} */
        var keyCode = event.keyCode;
        /** @type {?} */
        var isTargetRow = event.target === this._element;
        /** @type {?} */
        var isAction = keyCode === Keys.return ||
            keyCode === Keys.down ||
            keyCode === Keys.up ||
            keyCode === Keys.left ||
            keyCode === Keys.right;
        if (isAction && isTargetRow) {
            event.preventDefault();
            event.stopPropagation();
            this.activate.emit({
                type: 'keydown',
                event: event,
                row: this.row,
                rowElement: this._element
            });
        }
    };
    /**
     * @param {?} event
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.onMouseenter = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        this.activate.emit({
            type: 'mouseenter',
            event: event,
            row: this.row,
            rowElement: this._element
        });
    };
    /**
     * @param {?=} val
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.recalculateColumns = /**
     * @param {?=} val
     * @return {?}
     */
    function (val) {
        if (val === void 0) { val = this.columns; }
        this._columns = val;
        /** @type {?} */
        var colsByPin = columnsByPin(this._columns);
        this._columnsByPin = columnsByPinArr(this._columns);
        this._columnGroupWidths = columnGroupWidths(colsByPin, this._columns);
    };
    /**
     * @return {?}
     */
    DataTableBodyRowComponent.prototype.onTreeAction = /**
     * @return {?}
     */
    function () {
        this.treeAction.emit();
    };
    DataTableBodyRowComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-body-row',
                    changeDetection: ChangeDetectionStrategy.OnPush,
                    template: "\n    <div\n      *ngFor=\"let colGroup of _columnsByPin; let i = index; trackBy: trackByGroups\"\n      class=\"datatable-row-{{ colGroup.type }} datatable-row-group\"\n      [ngStyle]=\"_groupStyles[colGroup.type]\"\n    >\n      <datatable-body-cell\n        *ngFor=\"let column of colGroup.columns; let ii = index; trackBy: columnTrackingFn\"\n        tabindex=\"-1\"\n        [row]=\"row\"\n        [group]=\"group\"\n        [expanded]=\"expanded\"\n        [isSelected]=\"isSelected\"\n        [rowIndex]=\"rowIndex\"\n        [column]=\"column\"\n        [rowHeight]=\"rowHeight\"\n        [displayCheck]=\"displayCheck\"\n        [treeStatus]=\"treeStatus\"\n        (activate)=\"onActivate($event, ii)\"\n        (treeAction)=\"onTreeAction()\"\n      >\n      </datatable-body-cell>\n    </div>\n  "
                }] }
    ];
    /** @nocollapse */
    DataTableBodyRowComponent.ctorParameters = function () { return [
        { type: KeyValueDiffers },
        { type: ScrollbarHelper, decorators: [{ type: SkipSelf }] },
        { type: ChangeDetectorRef },
        { type: ElementRef }
    ]; };
    DataTableBodyRowComponent.propDecorators = {
        columns: [{ type: Input }],
        innerWidth: [{ type: Input }],
        expanded: [{ type: Input }],
        rowClass: [{ type: Input }],
        row: [{ type: Input }],
        group: [{ type: Input }],
        isSelected: [{ type: Input }],
        rowIndex: [{ type: Input }],
        displayCheck: [{ type: Input }],
        treeStatus: [{ type: Input }],
        offsetX: [{ type: Input }],
        cssClass: [{ type: HostBinding, args: ['class',] }],
        rowHeight: [{ type: HostBinding, args: ['style.height.px',] }, { type: Input }],
        columnsTotalWidths: [{ type: HostBinding, args: ['style.width.px',] }],
        activate: [{ type: Output }],
        treeAction: [{ type: Output }],
        onKeyDown: [{ type: HostListener, args: ['keydown', ['$event'],] }],
        onMouseenter: [{ type: HostListener, args: ['mouseenter', ['$event'],] }]
    };
    return DataTableBodyRowComponent;
}());
if (false) {
    /** @type {?} */
    DataTableBodyRowComponent.prototype.expanded;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.rowClass;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.row;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.group;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.isSelected;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.rowIndex;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.displayCheck;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.treeStatus;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.rowHeight;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.activate;
    /** @type {?} */
    DataTableBodyRowComponent.prototype.treeAction;
    /** @type {?} */
    DataTableBodyRowComponent.prototype._element;
    /** @type {?} */
    DataTableBodyRowComponent.prototype._columnGroupWidths;
    /** @type {?} */
    DataTableBodyRowComponent.prototype._columnsByPin;
    /** @type {?} */
    DataTableBodyRowComponent.prototype._offsetX;
    /** @type {?} */
    DataTableBodyRowComponent.prototype._columns;
    /** @type {?} */
    DataTableBodyRowComponent.prototype._innerWidth;
    /** @type {?} */
    DataTableBodyRowComponent.prototype._groupStyles;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyRowComponent.prototype._rowDiffer;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyRowComponent.prototype.differs;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyRowComponent.prototype.scrollbarHelper;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyRowComponent.prototype.cd;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableRowWrapperComponent = /** @class */ (function () {
    function DataTableRowWrapperComponent(cd, differs) {
        this.cd = cd;
        this.differs = differs;
        this.rowContextmenu = new EventEmitter(false);
        this.groupContext = {
            group: this.row,
            expanded: this.expanded,
            rowIndex: this.rowIndex
        };
        this.rowContext = {
            row: this.row,
            expanded: this.expanded,
            rowIndex: this.rowIndex
        };
        this._expanded = false;
        this.rowDiffer = differs.find({}).create();
    }
    Object.defineProperty(DataTableRowWrapperComponent.prototype, "rowIndex", {
        get: /**
         * @return {?}
         */
        function () {
            return this._rowIndex;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._rowIndex = val;
            this.rowContext.rowIndex = val;
            this.groupContext.rowIndex = val;
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableRowWrapperComponent.prototype, "expanded", {
        get: /**
         * @return {?}
         */
        function () {
            return this._expanded;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._expanded = val;
            this.groupContext.expanded = val;
            this.rowContext.expanded = val;
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    DataTableRowWrapperComponent.prototype.ngDoCheck = /**
     * @return {?}
     */
    function () {
        if (this.rowDiffer.diff(this.row)) {
            this.rowContext.row = this.row;
            this.groupContext.group = this.row;
            this.cd.markForCheck();
        }
    };
    /**
     * @param {?} $event
     * @return {?}
     */
    DataTableRowWrapperComponent.prototype.onContextmenu = /**
     * @param {?} $event
     * @return {?}
     */
    function ($event) {
        this.rowContextmenu.emit({ event: $event, row: this.row });
    };
    /**
     * @return {?}
     */
    DataTableRowWrapperComponent.prototype.getGroupHeaderStyle = /**
     * @return {?}
     */
    function () {
        /** @type {?} */
        var styles = {};
        styles['transform'] = 'translate3d(' + this.offsetX + 'px, 0px, 0px)';
        styles['backface-visibility'] = 'hidden';
        styles['width'] = this.innerWidth;
        return styles;
    };
    DataTableRowWrapperComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-row-wrapper',
                    changeDetection: ChangeDetectionStrategy.OnPush,
                    template: "\n    <div *ngIf=\"groupHeader && groupHeader.template\" class=\"datatable-group-header\" [ngStyle]=\"getGroupHeaderStyle()\">\n      <ng-template\n        *ngIf=\"groupHeader && groupHeader.template\"\n        [ngTemplateOutlet]=\"groupHeader.template\"\n        [ngTemplateOutletContext]=\"groupContext\"\n      >\n      </ng-template>\n    </div>\n    <ng-content *ngIf=\"(groupHeader && groupHeader.template && expanded) || (!groupHeader || !groupHeader.template)\">\n    </ng-content>\n    <div\n      *ngIf=\"rowDetail && rowDetail.template && expanded\"\n      [style.height.px]=\"detailRowHeight\"\n      class=\"datatable-row-detail\"\n    >\n      <ng-template\n        *ngIf=\"rowDetail && rowDetail.template\"\n        [ngTemplateOutlet]=\"rowDetail.template\"\n        [ngTemplateOutletContext]=\"rowContext\"\n      >\n      </ng-template>\n    </div>\n  ",
                    host: {
                        class: 'datatable-row-wrapper'
                    }
                }] }
    ];
    /** @nocollapse */
    DataTableRowWrapperComponent.ctorParameters = function () { return [
        { type: ChangeDetectorRef },
        { type: KeyValueDiffers }
    ]; };
    DataTableRowWrapperComponent.propDecorators = {
        innerWidth: [{ type: Input }],
        rowDetail: [{ type: Input }],
        groupHeader: [{ type: Input }],
        offsetX: [{ type: Input }],
        detailRowHeight: [{ type: Input }],
        row: [{ type: Input }],
        groupedRows: [{ type: Input }],
        rowContextmenu: [{ type: Output }],
        rowIndex: [{ type: Input }],
        expanded: [{ type: Input }],
        onContextmenu: [{ type: HostListener, args: ['contextmenu', ['$event'],] }]
    };
    return DataTableRowWrapperComponent;
}());
if (false) {
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.innerWidth;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.rowDetail;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.groupHeader;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.offsetX;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.detailRowHeight;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.row;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.groupedRows;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.rowContextmenu;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.groupContext;
    /** @type {?} */
    DataTableRowWrapperComponent.prototype.rowContext;
    /**
     * @type {?}
     * @private
     */
    DataTableRowWrapperComponent.prototype.rowDiffer;
    /**
     * @type {?}
     * @private
     */
    DataTableRowWrapperComponent.prototype._expanded;
    /**
     * @type {?}
     * @private
     */
    DataTableRowWrapperComponent.prototype._rowIndex;
    /**
     * @type {?}
     * @private
     */
    DataTableRowWrapperComponent.prototype.cd;
    /**
     * @type {?}
     * @private
     */
    DataTableRowWrapperComponent.prototype.differs;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var DataTableBodyCellComponent = /** @class */ (function () {
    function DataTableBodyCellComponent(element, cd) {
        this.cd = cd;
        this.activate = new EventEmitter();
        this.treeAction = new EventEmitter();
        this.isFocused = false;
        this.onCheckboxChangeFn = this.onCheckboxChange.bind(this);
        this.activateFn = this.activate.emit.bind(this.activate);
        this.cellContext = {
            onCheckboxChangeFn: this.onCheckboxChangeFn,
            activateFn: this.activateFn,
            row: this.row,
            group: this.group,
            value: this.value,
            column: this.column,
            rowHeight: this.rowHeight,
            isSelected: this.isSelected,
            rowIndex: this.rowIndex,
            treeStatus: this.treeStatus,
            onTreeAction: this.onTreeAction.bind(this)
        };
        this._element = element.nativeElement;
    }
    Object.defineProperty(DataTableBodyCellComponent.prototype, "group", {
        get: /**
         * @return {?}
         */
        function () {
            return this._group;
        },
        set: /**
         * @param {?} group
         * @return {?}
         */
        function (group) {
            this._group = group;
            this.cellContext.group = group;
            this.checkValueUpdates();
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "rowHeight", {
        get: /**
         * @return {?}
         */
        function () {
            return this._rowHeight;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._rowHeight = val;
            this.cellContext.rowHeight = val;
            this.checkValueUpdates();
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "isSelected", {
        get: /**
         * @return {?}
         */
        function () {
            return this._isSelected;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._isSelected = val;
            this.cellContext.isSelected = val;
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "expanded", {
        get: /**
         * @return {?}
         */
        function () {
            return this._expanded;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._expanded = val;
            this.cellContext.expanded = val;
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "rowIndex", {
        get: /**
         * @return {?}
         */
        function () {
            return this._rowIndex;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._rowIndex = val;
            this.cellContext.rowIndex = val;
            this.checkValueUpdates();
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "column", {
        get: /**
         * @return {?}
         */
        function () {
            return this._column;
        },
        set: /**
         * @param {?} column
         * @return {?}
         */
        function (column) {
            this._column = column;
            this.cellContext.column = column;
            this.checkValueUpdates();
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "row", {
        get: /**
         * @return {?}
         */
        function () {
            return this._row;
        },
        set: /**
         * @param {?} row
         * @return {?}
         */
        function (row) {
            this._row = row;
            this.cellContext.row = row;
            this.checkValueUpdates();
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "sorts", {
        get: /**
         * @return {?}
         */
        function () {
            return this._sorts;
        },
        set: /**
         * @param {?} val
         * @return {?}
         */
        function (val) {
            this._sorts = val;
            this.calcSortDir = this.calcSortDir(val);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "treeStatus", {
        get: /**
         * @return {?}
         */
        function () {
            return this._treeStatus;
        },
        set: /**
         * @param {?} status
         * @return {?}
         */
        function (status) {
            if (status !== 'collapsed' && status !== 'expanded' && status !== 'loading' && status !== 'disabled') {
                this._treeStatus = 'collapsed';
            }
            else {
                this._treeStatus = status;
            }
            this.cellContext.treeStatus = this._treeStatus;
            this.checkValueUpdates();
            this.cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "columnCssClasses", {
        get: /**
         * @return {?}
         */
        function () {
            var e_1, _a;
            /** @type {?} */
            var cls = 'datatable-body-cell';
            if (this.column.cellClass) {
                if (typeof this.column.cellClass === 'string') {
                    cls += ' ' + this.column.cellClass;
                }
                else if (typeof this.column.cellClass === 'function') {
                    /** @type {?} */
                    var res = this.column.cellClass({
                        row: this.row,
                        group: this.group,
                        column: this.column,
                        value: this.value,
                        rowHeight: this.rowHeight
                    });
                    if (typeof res === 'string') {
                        cls += res;
                    }
                    else if (typeof res === 'object') {
                        /** @type {?} */
                        var keys = Object.keys(res);
                        try {
                            for (var keys_1 = __values(keys), keys_1_1 = keys_1.next(); !keys_1_1.done; keys_1_1 = keys_1.next()) {
                                var k = keys_1_1.value;
                                if (res[k] === true) {
                                    cls += " " + k;
                                }
                            }
                        }
                        catch (e_1_1) { e_1 = { error: e_1_1 }; }
                        finally {
                            try {
                                if (keys_1_1 && !keys_1_1.done && (_a = keys_1.return)) _a.call(keys_1);
                            }
                            finally { if (e_1) throw e_1.error; }
                        }
                    }
                }
            }
            if (!this.sortDir) {
                cls += ' sort-active';
            }
            if (this.isFocused) {
                cls += ' active';
            }
            if (this.sortDir === SortDirection.asc) {
                cls += ' sort-asc';
            }
            if (this.sortDir === SortDirection.desc) {
                cls += ' sort-desc';
            }
            return cls;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "width", {
        get: /**
         * @return {?}
         */
        function () {
            return this.column.width;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "minWidth", {
        get: /**
         * @return {?}
         */
        function () {
            return this.column.minWidth;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "maxWidth", {
        get: /**
         * @return {?}
         */
        function () {
            return this.column.maxWidth;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DataTableBodyCellComponent.prototype, "height", {
        get: /**
         * @return {?}
         */
        function () {
            /** @type {?} */
            var height = this.rowHeight;
            if (isNaN(height)) {
                return height;
            }
            return height + 'px';
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.ngDoCheck = /**
     * @return {?}
     */
    function () {
        this.checkValueUpdates();
    };
    /**
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        if (this.cellTemplate) {
            this.cellTemplate.clear();
        }
    };
    /**
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.checkValueUpdates = /**
     * @return {?}
     */
    function () {
        /** @type {?} */
        var value = '';
        if (!this.row || !this.column) {
            value = '';
        }
        else {
            /** @type {?} */
            var val = this.column.$$valueGetter(this.row, this.column.prop);
            /** @type {?} */
            var userPipe = this.column.pipe;
            if (userPipe) {
                value = userPipe.transform(val);
            }
            else if (value !== undefined) {
                value = val;
            }
        }
        if (this.value !== value) {
            this.value = value;
            this.cellContext.value = value;
            this.sanitizedValue = value !== null && value !== undefined ? this.stripHtml(value) : value;
            this.cd.markForCheck();
        }
    };
    /**
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.onFocus = /**
     * @return {?}
     */
    function () {
        this.isFocused = true;
    };
    /**
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.onBlur = /**
     * @return {?}
     */
    function () {
        this.isFocused = false;
    };
    /**
     * @param {?} event
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.onClick = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        this.activate.emit({
            type: 'click',
            event: event,
            row: this.row,
            group: this.group,
            rowHeight: this.rowHeight,
            column: this.column,
            value: this.value,
            cellElement: this._element
        });
    };
    /**
     * @param {?} event
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.onDblClick = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        this.activate.emit({
            type: 'dblclick',
            event: event,
            row: this.row,
            group: this.group,
            rowHeight: this.rowHeight,
            column: this.column,
            value: this.value,
            cellElement: this._element
        });
    };
    /**
     * @param {?} event
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.onKeyDown = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        /** @type {?} */
        var keyCode = event.keyCode;
        /** @type {?} */
        var isTargetCell = event.target === this._element;
        /** @type {?} */
        var isAction = keyCode === Keys.return ||
            keyCode === Keys.down ||
            keyCode === Keys.up ||
            keyCode === Keys.left ||
            keyCode === Keys.right;
        if (isAction && isTargetCell) {
            event.preventDefault();
            event.stopPropagation();
            this.activate.emit({
                type: 'keydown',
                event: event,
                row: this.row,
                group: this.group,
                rowHeight: this.rowHeight,
                column: this.column,
                value: this.value,
                cellElement: this._element
            });
        }
    };
    /**
     * @param {?} event
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.onCheckboxChange = /**
     * @param {?} event
     * @return {?}
     */
    function (event) {
        this.activate.emit({
            type: 'checkbox',
            event: event,
            row: this.row,
            group: this.group,
            rowHeight: this.rowHeight,
            column: this.column,
            value: this.value,
            cellElement: this._element,
            treeStatus: 'collapsed'
        });
    };
    /**
     * @param {?} sorts
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.calcSortDir = /**
     * @param {?} sorts
     * @return {?}
     */
    function (sorts) {
        var _this = this;
        if (!sorts) {
            return;
        }
        /** @type {?} */
        var sort = sorts.find((/**
         * @param {?} s
         * @return {?}
         */
        function (s) {
            return s.prop === _this.column.prop;
        }));
        if (sort) {
            return sort.dir;
        }
    };
    /**
     * @param {?} html
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.stripHtml = /**
     * @param {?} html
     * @return {?}
     */
    function (html) {
        if (!html.replace) {
            return html;
        }
        return html.replace(/<\/?[^>]+(>|$)/g, '');
    };
    /**
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.onTreeAction = /**
     * @return {?}
     */
    function () {
        this.treeAction.emit(this.row);
    };
    /**
     * @param {?} column
     * @param {?} row
     * @return {?}
     */
    DataTableBodyCellComponent.prototype.calcLeftMargin = /**
     * @param {?} column
     * @param {?} row
     * @return {?}
     */
    function (column, row) {
        /** @type {?} */
        var levelIndent = column.treeLevelIndent != null ? column.treeLevelIndent : 50;
        return column.isTreeColumn ? row.level * levelIndent : 0;
    };
    DataTableBodyCellComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-body-cell',
                    changeDetection: ChangeDetectionStrategy.OnPush,
                    template: "\n    <div class=\"datatable-body-cell-label\" [style.margin-left.px]=\"calcLeftMargin(column, row)\">\n      <label\n        *ngIf=\"column.checkboxable && (!displayCheck || displayCheck(row, column, value))\"\n        class=\"datatable-checkbox\"\n      >\n        <input type=\"checkbox\" [checked]=\"isSelected\" (click)=\"onCheckboxChange($event)\" />\n      </label>\n      <ng-container *ngIf=\"column.isTreeColumn\">\n        <button\n          *ngIf=\"!column.treeToggleTemplate\"\n          class=\"datatable-tree-button\"\n          [disabled]=\"treeStatus === 'disabled'\"\n          (click)=\"onTreeAction()\"\n        >\n          <span>\n            <i *ngIf=\"treeStatus === 'loading'\" class=\"icon datatable-icon-collapse\"></i>\n            <i *ngIf=\"treeStatus === 'collapsed'\" class=\"icon datatable-icon-up\"></i>\n            <i *ngIf=\"treeStatus === 'expanded' || treeStatus === 'disabled'\" class=\"icon datatable-icon-down\"></i>\n          </span>\n        </button>\n        <ng-template\n          *ngIf=\"column.treeToggleTemplate\"\n          [ngTemplateOutlet]=\"column.treeToggleTemplate\"\n          [ngTemplateOutletContext]=\"{ cellContext: cellContext }\"\n        >\n        </ng-template>\n      </ng-container>\n\n      <span *ngIf=\"!column.cellTemplate\" [title]=\"sanitizedValue\" [innerHTML]=\"value\"> </span>\n      <ng-template\n        #cellTemplate\n        *ngIf=\"column.cellTemplate\"\n        [ngTemplateOutlet]=\"column.cellTemplate\"\n        [ngTemplateOutletContext]=\"cellContext\"\n      >\n      </ng-template>\n    </div>\n  "
                }] }
    ];
    /** @nocollapse */
    DataTableBodyCellComponent.ctorParameters = function () { return [
        { type: ElementRef },
        { type: ChangeDetectorRef }
    ]; };
    DataTableBodyCellComponent.propDecorators = {
        displayCheck: [{ type: Input }],
        group: [{ type: Input }],
        rowHeight: [{ type: Input }],
        isSelected: [{ type: Input }],
        expanded: [{ type: Input }],
        rowIndex: [{ type: Input }],
        column: [{ type: Input }],
        row: [{ type: Input }],
        sorts: [{ type: Input }],
        treeStatus: [{ type: Input }],
        activate: [{ type: Output }],
        treeAction: [{ type: Output }],
        cellTemplate: [{ type: ViewChild, args: ['cellTemplate', { read: ViewContainerRef, static: true },] }],
        columnCssClasses: [{ type: HostBinding, args: ['class',] }],
        width: [{ type: HostBinding, args: ['style.width.px',] }],
        minWidth: [{ type: HostBinding, args: ['style.minWidth.px',] }],
        maxWidth: [{ type: HostBinding, args: ['style.maxWidth.px',] }],
        height: [{ type: HostBinding, args: ['style.height',] }],
        onFocus: [{ type: HostListener, args: ['focus',] }],
        onBlur: [{ type: HostListener, args: ['blur',] }],
        onClick: [{ type: HostListener, args: ['click', ['$event'],] }],
        onDblClick: [{ type: HostListener, args: ['dblclick', ['$event'],] }],
        onKeyDown: [{ type: HostListener, args: ['keydown', ['$event'],] }]
    };
    return DataTableBodyCellComponent;
}());
if (false) {
    /** @type {?} */
    DataTableBodyCellComponent.prototype.displayCheck;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.activate;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.treeAction;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.cellTemplate;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.sanitizedValue;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.value;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.sortDir;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.isFocused;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.onCheckboxChangeFn;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.activateFn;
    /** @type {?} */
    DataTableBodyCellComponent.prototype.cellContext;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._isSelected;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._sorts;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._column;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._row;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._group;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._rowHeight;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._rowIndex;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._expanded;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._element;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype._treeStatus;
    /**
     * @type {?}
     * @private
     */
    DataTableBodyCellComponent.prototype.cd;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @param {?} selected
 * @param {?} row
 * @param {?} comparefn
 * @return {?}
 */
function selectRows(selected, row, comparefn) {
    /** @type {?} */
    var selectedIndex = comparefn(row, selected);
    if (selectedIndex > -1) {
        selected.splice(selectedIndex, 1);
    }
    else {
        selected.push(row);
    }
    return selected;
}
/**
 * @param {?} selected
 * @param {?} rows
 * @param {?} index
 * @param {?} prevIndex
 * @param {?} comparefn
 * @return {?}
 */
function selectRowsBetween(selected, rows, index, prevIndex, comparefn) {
    /** @type {?} */
    var reverse = index < prevIndex;
    for (var i = 0; i < rows.length; i++) {
        /** @type {?} */
        var row = rows[i];
        /** @type {?} */
        var greater = i >= prevIndex && i <= index;
        /** @type {?} */
        var lesser = i <= prevIndex && i >= index;
        /** @type {?} */
        var range = { start: 0, end: 0 };
        if (reverse) {
            range = {
                start: index,
                end: prevIndex
            };
        }
        else {
            range = {
                start: prevIndex,
                end: index + 1
            };
        }
        if ((reverse && lesser) || (!reverse && greater)) {
            // if in the positive range to be added to `selected`, and
            // not already in the selected array, add it
            if (i >= range.start && i <= range.end) {
                selected.push(row);
            }
        }
    }
    return selected;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @record
 */
function Model() { }
if (false) {
    /** @type {?} */
    Model.prototype.type;
    /** @type {?} */
    Model.prototype.event;
    /** @type {?} */
    Model.prototype.row;
    /** @type {?} */
    Model.prototype.rowElement;
    /** @type {?} */
    Model.prototype.cellElement;
    /** @type {?} */
    Model.prototype.cellIndex;
}
var DataTableSelectionComponent = /** @class */ (function () {
    function DataTableSelectionComponent() {
        this.activate = new EventEmitter();
        this.select = new EventEmitter();
    }
    /**
     * @param {?} event
     * @param {?} index
     * @param {?} row
     * @return {?}
     */
    DataTableSelectionComponent.prototype.selectRow = /**
     * @param {?} event
     * @param {?} index
     * @param {?} row
     * @return {?}
     */
    function (event, index, row) {
        var _a;
        if (!this.selectEnabled)
            return;
        /** @type {?} */
        var chkbox = this.selectionType === SelectionType.checkbox;
        /** @type {?} */
        var multi = this.selectionType === SelectionType.multi;
        /** @type {?} */
        var multiClick = this.selectionType === SelectionType.multiClick;
        /** @type {?} */
        var selected = [];
        if (multi || chkbox || multiClick) {
            if (event.shiftKey) {
                selected = selectRowsBetween([], this.rows, index, this.prevIndex, this.getRowSelectedIdx.bind(this));
            }
            else if (event.ctrlKey || event.metaKey || multiClick || chkbox) {
                selected = selectRows(__spread(this.selected), row, this.getRowSelectedIdx.bind(this));
            }
            else {
                selected = selectRows([], row, this.getRowSelectedIdx.bind(this));
            }
        }
        else {
            selected = selectRows([], row, this.getRowSelectedIdx.bind(this));
        }
        if (typeof this.selectCheck === 'function') {
            selected = selected.filter(this.selectCheck.bind(this));
        }
        this.selected.splice(0, this.selected.length);
        (_a = this.selected).push.apply(_a, __spread(selected));
        this.prevIndex = index;
        this.select.emit({
            selected: selected
        });
    };
    /**
     * @param {?} model
     * @param {?} index
     * @return {?}
     */
    DataTableSelectionComponent.prototype.onActivate = /**
     * @param {?} model
     * @param {?} index
     * @return {?}
     */
    function (model, index) {
        var type = model.type, event = model.event, row = model.row;
        /** @type {?} */
        var chkbox = this.selectionType === SelectionType.checkbox;
        /** @type {?} */
        var select = (!chkbox && (type === 'click' || type === 'dblclick')) || (chkbox && type === 'checkbox');
        if (select) {
            this.selectRow(event, index, row);
        }
        else if (type === 'keydown') {
            if (((/** @type {?} */ (event))).keyCode === Keys.return) {
                this.selectRow(event, index, row);
            }
            else {
                this.onKeyboardFocus(model);
            }
        }
        this.activate.emit(model);
    };
    /**
     * @param {?} model
     * @return {?}
     */
    DataTableSelectionComponent.prototype.onKeyboardFocus = /**
     * @param {?} model
     * @return {?}
     */
    function (model) {
        var keyCode = (/** @type {?} */ (model.event)).keyCode;
        /** @type {?} */
        var shouldFocus = keyCode === Keys.up || keyCode === Keys.down || keyCode === Keys.right || keyCode === Keys.left;
        if (shouldFocus) {
            /** @type {?} */
            var isCellSelection = this.selectionType === SelectionType.cell;
            if (!model.cellElement || !isCellSelection) {
                this.focusRow(model.rowElement, keyCode);
            }
            else if (isCellSelection) {
                this.focusCell(model.cellElement, model.rowElement, keyCode, model.cellIndex);
            }
        }
    };
    /**
     * @param {?} rowElement
     * @param {?} keyCode
     * @return {?}
     */
    DataTableSelectionComponent.prototype.focusRow = /**
     * @param {?} rowElement
     * @param {?} keyCode
     * @return {?}
     */
    function (rowElement, keyCode) {
        /** @type {?} */
        var nextRowElement = this.getPrevNextRow(rowElement, keyCode);
        if (nextRowElement)
            nextRowElement.focus();
    };
    /**
     * @param {?} rowElement
     * @param {?} keyCode
     * @return {?}
     */
    DataTableSelectionComponent.prototype.getPrevNextRow = /**
     * @param {?} rowElement
     * @param {?} keyCode
     * @return {?}
     */
    function (rowElement, keyCode) {
        /** @type {?} */
        var parentElement = rowElement.parentElement;
        if (parentElement) {
            /** @type {?} */
            var focusElement = void 0;
            if (keyCode === Keys.up) {
                focusElement = parentElement.previousElementSibling;
            }
            else if (keyCode === Keys.down) {
                focusElement = parentElement.nextElementSibling;
            }
            if (focusElement && focusElement.children.length) {
                return focusElement.children[0];
            }
        }
    };
    /**
     * @param {?} cellElement
     * @param {?} rowElement
     * @param {?} keyCode
     * @param {?} cellIndex
     * @return {?}
     */
    DataTableSelectionComponent.prototype.focusCell = /**
     * @param {?} cellElement
     * @param {?} rowElement
     * @param {?} keyCode
     * @param {?} cellIndex
     * @return {?}
     */
    function (cellElement, rowElement, keyCode, cellIndex) {
        /** @type {?} */
        var nextCellElement;
        if (keyCode === Keys.left) {
            nextCellElement = cellElement.previousElementSibling;
        }
        else if (keyCode === Keys.right) {
            nextCellElement = cellElement.nextElementSibling;
        }
        else if (keyCode === Keys.up || keyCode === Keys.down) {
            /** @type {?} */
            var nextRowElement = this.getPrevNextRow(rowElement, keyCode);
            if (nextRowElement) {
                /** @type {?} */
                var children = nextRowElement.getElementsByClassName('datatable-body-cell');
                if (children.length)
                    nextCellElement = children[cellIndex];
            }
        }
        if (nextCellElement)
            nextCellElement.focus();
    };
    /**
     * @param {?} row
     * @return {?}
     */
    DataTableSelectionComponent.prototype.getRowSelected = /**
     * @param {?} row
     * @return {?}
     */
    function (row) {
        return this.getRowSelectedIdx(row, this.selected) > -1;
    };
    /**
     * @param {?} row
     * @param {?} selected
     * @return {?}
     */
    DataTableSelectionComponent.prototype.getRowSelectedIdx = /**
     * @param {?} row
     * @param {?} selected
     * @return {?}
     */
    function (row, selected) {
        var _this = this;
        if (!selected || !selected.length)
            return -1;
        /** @type {?} */
        var rowId = this.rowIdentity(row);
        return selected.findIndex((/**
         * @param {?} r
         * @return {?}
         */
        function (r) {
            /** @type {?} */
            var id = _this.rowIdentity(r);
            return id === rowId;
        }));
    };
    DataTableSelectionComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-selection',
                    template: "\n    <ng-content></ng-content>\n  ",
                    changeDetection: ChangeDetectionStrategy.OnPush
                }] }
    ];
    DataTableSelectionComponent.propDecorators = {
        rows: [{ type: Input }],
        selected: [{ type: Input }],
        selectEnabled: [{ type: Input }],
        selectionType: [{ type: Input }],
        rowIdentity: [{ type: Input }],
        selectCheck: [{ type: Input }],
        activate: [{ type: Output }],
        select: [{ type: Output }]
    };
    return DataTableSelectionComponent;
}());
if (false) {
    /** @type {?} */
    DataTableSelectionComponent.prototype.rows;
    /** @type {?} */
    DataTableSelectionComponent.prototype.selected;
    /** @type {?} */
    DataTableSelectionComponent.prototype.selectEnabled;
    /** @type {?} */
    DataTableSelectionComponent.prototype.selectionType;
    /** @type {?} */
    DataTableSelectionComponent.prototype.rowIdentity;
    /** @type {?} */
    DataTableSelectionComponent.prototype.selectCheck;
    /** @type {?} */
    DataTableSelectionComponent.prototype.activate;
    /** @type {?} */
    DataTableSelectionComponent.prototype.select;
    /** @type {?} */
    DataTableSelectionComponent.prototype.prevIndex;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @record
 */
function ISummaryColumn() { }
if (false) {
    /** @type {?|undefined} */
    ISummaryColumn.prototype.summaryFunc;
    /** @type {?|undefined} */
    ISummaryColumn.prototype.summaryTemplate;
    /** @type {?} */
    ISummaryColumn.prototype.prop;
    /** @type {?|undefined} */
    ISummaryColumn.prototype.pipe;
}
/**
 * @param {?} cells
 * @return {?}
 */
function defaultSumFunc(cells) {
    /** @type {?} */
    var cellsWithValues = cells.filter((/**
     * @param {?} cell
     * @return {?}
     */
    function (cell) { return !!cell; }));
    if (!cellsWithValues.length) {
        return null;
    }
    if (cellsWithValues.some((/**
     * @param {?} cell
     * @return {?}
     */
    function (cell) { return typeof cell !== 'number'; }))) {
        return null;
    }
    return cellsWithValues.reduce((/**
     * @param {?} res
     * @param {?} cell
     * @return {?}
     */
    function (res, cell) { return res + cell; }));
}
/**
 * @param {?} cells
 * @return {?}
 */
function noopSumFunc(cells) {
    return null;
}
var DataTableSummaryRowComponent = /** @class */ (function () {
    function DataTableSummaryRowComponent() {
        this.summaryRow = {};
    }
    /**
     * @return {?}
     */
    DataTableSummaryRowComponent.prototype.ngOnChanges = /**
     * @return {?}
     */
    function () {
        if (!this.columns || !this.rows) {
            return;
        }
        this.updateInternalColumns();
        this.updateValues();
    };
    /**
     * @private
     * @return {?}
     */
    DataTableSummaryRowComponent.prototype.updateInternalColumns = /**
     * @private
     * @return {?}
     */
    function () {
        this._internalColumns = this.columns.map((/**
         * @param {?} col
         * @return {?}
         */
        function (col) { return (__assign({}, col, { cellTemplate: col.summaryTemplate })); }));
    };
    /**
     * @private
     * @return {?}
     */
    DataTableSummaryRowComponent.prototype.updateValues = /**
     * @private
     * @return {?}
     */
    function () {
        var _this = this;
        this.summaryRow = {};
        this.columns
            .filter((/**
         * @param {?} col
         * @return {?}
         */
        function (col) { return !col.summaryTemplate; }))
            .forEach((/**
         * @param {?} col
         * @return {?}
         */
        function (col) {
            /** @type {?} */
            var cellsFromSingleColumn = _this.rows.map((/**
             * @param {?} row
             * @return {?}
             */
            function (row) { return row[col.prop]; }));
            /** @type {?} */
            var sumFunc = _this.getSummaryFunction(col);
            _this.summaryRow[col.prop] = col.pipe
                ? col.pipe.transform(sumFunc(cellsFromSingleColumn))
                : sumFunc(cellsFromSingleColumn);
        }));
    };
    /**
     * @private
     * @param {?} column
     * @return {?}
     */
    DataTableSummaryRowComponent.prototype.getSummaryFunction = /**
     * @private
     * @param {?} column
     * @return {?}
     */
    function (column) {
        if (column.summaryFunc === undefined) {
            return defaultSumFunc;
        }
        else if (column.summaryFunc === null) {
            return noopSumFunc;
        }
        else {
            return column.summaryFunc;
        }
    };
    DataTableSummaryRowComponent.decorators = [
        { type: Component, args: [{
                    selector: 'datatable-summary-row',
                    template: "\n    <datatable-body-row\n      *ngIf=\"summaryRow && _internalColumns\"\n      tabindex=\"-1\"\n      [innerWidth]=\"innerWidth\"\n      [offsetX]=\"offsetX\"\n      [columns]=\"_internalColumns\"\n      [rowHeight]=\"rowHeight\"\n      [row]=\"summaryRow\"\n      [rowIndex]=\"-1\"\n    >\n    </datatable-body-row>\n  ",
                    host: {
                        class: 'datatable-summary-row'
                    }
                }] }
    ];
    DataTableSummaryRowComponent.propDecorators = {
        rows: [{ type: Input }],
        columns: [{ type: Input }],
        rowHeight: [{ type: Input }],
        offsetX: [{ type: Input }],
        innerWidth: [{ type: Input }]
    };
    return DataTableSummaryRowComponent;
}());
if (false) {
    /** @type {?} */
    DataTableSummaryRowComponent.prototype.rows;
    /** @type {?} */
    DataTableSummaryRowComponent.prototype.columns;
    /** @type {?} */
    DataTableSummaryRowComponent.prototype.rowHeight;
    /** @type {?} */
    DataTableSummaryRowComponent.prototype.offsetX;
    /** @type {?} */
    DataTableSummaryRowComponent.prototype.innerWidth;
    /** @type {?} */
    DataTableSummaryRowComponent.prototype._internalColumns;
    /** @type {?} */
    DataTableSummaryRowComponent.prototype.summaryRow;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var NgxDatatableModule = /** @class */ (function () {
    function NgxDatatableModule() {
    }
    /**
     * Configure global configuration via INgxDatatableConfig
     * @param configuration
     */
    /**
     * Configure global configuration via INgxDatatableConfig
     * @param {?} configuration
     * @return {?}
     */
    NgxDatatableModule.forRoot = /**
     * Configure global configuration via INgxDatatableConfig
     * @param {?} configuration
     * @return {?}
     */
    function (configuration) {
        return {
            ngModule: NgxDatatableModule,
            providers: [{ provide: 'configuration', useValue: configuration }]
        };
    };
    NgxDatatableModule.decorators = [
        { type: NgModule, args: [{
                    imports: [CommonModule],
                    providers: [ScrollbarHelper, DimensionsHelper, ColumnChangesService],
                    declarations: [
                        DataTableFooterTemplateDirective,
                        VisibilityDirective,
                        DraggableDirective,
                        ResizeableDirective,
                        OrderableDirective,
                        LongPressDirective,
                        ScrollerComponent,
                        DatatableComponent,
                        DataTableColumnDirective,
                        DataTableHeaderComponent,
                        DataTableHeaderCellComponent,
                        DataTableBodyComponent,
                        DataTableFooterComponent,
                        DataTablePagerComponent,
                        ProgressBarComponent,
                        DataTableBodyRowComponent,
                        DataTableRowWrapperComponent,
                        DatatableRowDetailDirective,
                        DatatableGroupHeaderDirective,
                        DatatableRowDetailTemplateDirective,
                        DataTableBodyCellComponent,
                        DataTableSelectionComponent,
                        DataTableColumnHeaderDirective,
                        DataTableColumnCellDirective,
                        DataTableColumnCellTreeToggle,
                        DatatableFooterDirective,
                        DatatableGroupHeaderTemplateDirective,
                        DataTableSummaryRowComponent
                    ],
                    exports: [
                        DatatableComponent,
                        DatatableRowDetailDirective,
                        DatatableGroupHeaderDirective,
                        DatatableRowDetailTemplateDirective,
                        DataTableColumnDirective,
                        DataTableColumnHeaderDirective,
                        DataTableColumnCellDirective,
                        DataTableColumnCellTreeToggle,
                        DataTableFooterTemplateDirective,
                        DatatableFooterDirective,
                        DataTablePagerComponent,
                        DatatableGroupHeaderTemplateDirective
                    ]
                },] }
    ];
    return NgxDatatableModule;
}());
/**
 * Interface definition for INgxDatatableConfig global configuration
 * @record
 */
function INgxDatatableConfig() { }
if (false) {
    /** @type {?} */
    INgxDatatableConfig.prototype.messages;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @enum {string} */
var ClickType = {
    single: 'single',
    double: 'double',
};

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * Column Type
 * @record
 */
function TableColumn() { }
if (false) {
    /**
     * Internal unique id
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.$$id;
    /**
     * Internal for column width distributions
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.$$oldWidth;
    /**
     * Internal for setColumnDefaults
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.$$valueGetter;
    /**
     * Determines if column is checkbox
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.checkboxable;
    /**
     * Determines if the column is frozen to the left
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.frozenLeft;
    /**
     * Determines if the column is frozen to the right
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.frozenRight;
    /**
     * The grow factor relative to other columns. Same as the flex-grow
     * API from http =//www.w3.org/TR/css3-flexbox/. Basically;
     * take any available extra width and distribute it proportionally
     * according to all columns' flexGrow values.
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.flexGrow;
    /**
     * Min width of the column
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.minWidth;
    /**
     * Max width of the column
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.maxWidth;
    /**
     * The default width of the column, in pixels
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.width;
    /**
     * Can the column be resized
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.resizeable;
    /**
     * Custom sort comparator
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.comparator;
    /**
     * Custom pipe transforms
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.pipe;
    /**
     * Can the column be sorted
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.sortable;
    /**
     * Can the column be re-arranged by dragging
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.draggable;
    /**
     * Whether the column can automatically resize to fill space in the table.
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.canAutoResize;
    /**
     * Column name or label
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.name;
    /**
     * Property to bind to the row. Example:
     *
     * `someField` or `some.field.nested`, 0 (numeric)
     *
     * If left blank, will use the name as camel case conversion
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.prop;
    /**
     * Cell template ref
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.cellTemplate;
    /**
     * Header template ref
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.headerTemplate;
    /**
     * Tree toggle template ref
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.treeToggleTemplate;
    /**
     * CSS Classes for the cell
     *
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.cellClass;
    /**
     * CSS classes for the header
     *
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.headerClass;
    /**
     * Header checkbox enabled
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.headerCheckboxable;
    /**
     * Is tree displayed on this column
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.isTreeColumn;
    /**
     * Width of the tree level indent
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.treeLevelIndent;
    /**
     * Summary function
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.summaryFunc;
    /**
     * Summary cell template ref
     *
     * \@memberOf TableColumn
     * @type {?|undefined}
     */
    TableColumn.prototype.summaryTemplate;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @record
 */
function SortPropDir() { }
if (false) {
    /** @type {?} */
    SortPropDir.prototype.dir;
    /** @type {?} */
    SortPropDir.prototype.prop;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
if (typeof document !== 'undefined' && !document.elementsFromPoint) {
    document.elementsFromPoint = elementsFromPoint;
}
/*tslint:disable*/
/**
 * Polyfill for `elementsFromPoint`
 *
 * https://developer.mozilla.org/en-US/docs/Web/API/Document/elementsFromPoint
 * https://gist.github.com/iddan/54d5d9e58311b0495a91bf06de661380
 * https://gist.github.com/oslego/7265412
 * @param {?} x
 * @param {?} y
 * @return {?}
 */
function elementsFromPoint(x, y) {
    /** @type {?} */
    var elements = [];
    /** @type {?} */
    var previousPointerEvents = [];
    /** @type {?} */
    var current;
    // TODO: window.getComputedStyle should be used with inferred type (Element)
    /** @type {?} */
    var i;
    /** @type {?} */
    var d;
    //if (document === undefined) return elements;
    // get all elements via elementFromPoint, and remove them from hit-testing in order
    while ((current = document.elementFromPoint(x, y)) && elements.indexOf(current) === -1 && current != null) {
        // push the element and its current style
        elements.push(current);
        previousPointerEvents.push({
            value: current.style.getPropertyValue('pointer-events'),
            priority: current.style.getPropertyPriority('pointer-events')
        });
        // add "pointer-events: none", to get to the underlying element
        current.style.setProperty('pointer-events', 'none', 'important');
    }
    // restore the previous pointer-events values
    for (i = previousPointerEvents.length; (d = previousPointerEvents[--i]);) {
        elements[i].style.setProperty('pointer-events', d.value ? d.value : '', d.priority);
    }
    // return our results
    return elements;
}

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

export { ClickType, ColumnChangesService, ColumnMode, ContextmenuType, DataTableBodyCellComponent, DataTableBodyComponent, DataTableBodyRowComponent, DataTableColumnCellDirective, DataTableColumnCellTreeToggle, DataTableColumnDirective, DataTableColumnHeaderDirective, DataTableFooterComponent, DataTableFooterTemplateDirective, DataTableHeaderCellComponent, DataTableHeaderComponent, DataTablePagerComponent, DataTableRowWrapperComponent, DataTableSelectionComponent, DataTableSummaryRowComponent, DatatableComponent, DatatableFooterDirective, DatatableGroupHeaderDirective, DatatableGroupHeaderTemplateDirective, DatatableRowDetailDirective, DatatableRowDetailTemplateDirective, DimensionsHelper, DraggableDirective, Keys, LongPressDirective, NgxDatatableModule, OrderableDirective, ProgressBarComponent, ResizeableDirective, RowHeightCache, ScrollbarHelper, ScrollerComponent, SelectionType, SortDirection, SortType, VisibilityDirective, adjustColumnWidths, camelCase, columnGroupWidths, columnTotalWidth, columnsByPin, columnsByPinArr, columnsTotalWidth, deCamelCase, deepValueGetter, elementsFromPoint, emptyStringGetter, forceFillColumnWidths, getTotalFlexGrow, getVendorPrefixedName, getterForProp, groupRowsByParents, id, isNullOrUndefined, nextSortDir, numericIndexGetter, optionalGetterForProp, orderByComparator, selectRows, selectRowsBetween, setColumnDefaults, shallowValueGetter, sortRows, throttle, throttleable, translateTemplates, translateXY };
//# sourceMappingURL=swimlane-ngx-datatable.js.map