@almaobservatory/ngx-datatable
Version:
ngx-datatable is an Angular table grid component for presenting large and complex data.
5,980 lines • 252 kB
JavaScript
import * as i0 from '@angular/core';
import { Injectable, Inject, Directive, EventEmitter, HostBinding, Output, Input, HostListener, ContentChildren, Component, ChangeDetectionStrategy, TemplateRef, ContentChild, ViewContainerRef, ViewChild, SkipSelf, ViewEncapsulation, Optional, NgModule } from '@angular/core';
import * as i1 from '@angular/common';
import { DOCUMENT, CommonModule } from '@angular/common';
import { Subject, fromEvent, BehaviorSubject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { __decorate } from 'tslib';
/**
* Gets the width of the scrollbar. Nesc for windows
* http://stackoverflow.com/a/13382873/888165
*/
class ScrollbarHelper {
constructor(document) {
this.document = document;
this.width = this.getWidth();
}
getWidth() {
const outer = this.document.createElement('div');
outer.style.visibility = 'hidden';
outer.style.width = '100px';
outer.style.msOverflowStyle = 'scrollbar';
this.document.body.appendChild(outer);
const widthNoScroll = outer.offsetWidth;
outer.style.overflow = 'scroll';
const inner = this.document.createElement('div');
inner.style.width = '100%';
outer.appendChild(inner);
const widthWithScroll = inner.offsetWidth;
outer.parentNode.removeChild(outer);
return widthNoScroll - widthWithScroll;
}
}
ScrollbarHelper.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ScrollbarHelper, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
ScrollbarHelper.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ScrollbarHelper });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ScrollbarHelper, decorators: [{
type: Injectable
}], ctorParameters: function () {
return [{ type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }];
} });
/**
* Gets the width of the scrollbar. Nesc for windows
* http://stackoverflow.com/a/13382873/888165
*/
class DimensionsHelper {
getDimensions(element) {
return element.getBoundingClientRect();
}
}
DimensionsHelper.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DimensionsHelper, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
DimensionsHelper.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DimensionsHelper });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DimensionsHelper, decorators: [{
type: Injectable
}] });
/**
* service to make DatatableComponent aware of changes to
* input bindings of DataTableColumnDirective
*/
class ColumnChangesService {
constructor() {
this.columnInputChanges = new Subject();
}
get columnInputChanges$() {
return this.columnInputChanges.asObservable();
}
onInputChange() {
this.columnInputChanges.next();
}
}
ColumnChangesService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ColumnChangesService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
ColumnChangesService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ColumnChangesService });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ColumnChangesService, decorators: [{
type: Injectable
}] });
class DataTableFooterTemplateDirective {
constructor(template) {
this.template = template;
}
}
DataTableFooterTemplateDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableFooterTemplateDirective, deps: [{ token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive });
DataTableFooterTemplateDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DataTableFooterTemplateDirective, selector: "[ngx-datatable-footer-template]", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableFooterTemplateDirective, decorators: [{
type: Directive,
args: [{ selector: '[ngx-datatable-footer-template]' }]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }]; } });
/**
* Visibility Observer Directive
*
* Usage:
*
* <div
* visibilityObserver
* (visible)="onVisible($event)">
* </div>
*
*/
class VisibilityDirective {
constructor(element, zone) {
this.element = element;
this.zone = zone;
this.isVisible = false;
this.visible = new EventEmitter();
}
ngOnInit() {
this.runCheck();
}
ngOnDestroy() {
clearTimeout(this.timeout);
}
onVisibilityChange() {
// trigger zone recalc for columns
this.zone.run(() => {
this.isVisible = true;
this.visible.emit(true);
});
}
runCheck() {
const check = () => {
// https://davidwalsh.name/offsetheight-visibility
const { offsetHeight, offsetWidth } = this.element.nativeElement;
if (offsetHeight && offsetWidth) {
clearTimeout(this.timeout);
this.onVisibilityChange();
}
else {
clearTimeout(this.timeout);
this.zone.runOutsideAngular(() => {
this.timeout = setTimeout(() => check(), 50);
});
}
};
this.timeout = setTimeout(() => check());
}
}
VisibilityDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: VisibilityDirective, deps: [{ token: i0.ElementRef }, { token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Directive });
VisibilityDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: VisibilityDirective, selector: "[visibilityObserver]", outputs: { visible: "visible" }, host: { properties: { "class.visible": "this.isVisible" } }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: VisibilityDirective, decorators: [{
type: Directive,
args: [{ selector: '[visibilityObserver]' }]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.NgZone }]; }, propDecorators: { isVisible: [{
type: HostBinding,
args: ['class.visible']
}], visible: [{
type: Output
}] } });
/**
* 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
*
*/
class DraggableDirective {
constructor(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;
}
ngOnChanges(changes) {
if (changes['dragEventTarget'] && changes['dragEventTarget'].currentValue && this.dragModel.dragging) {
this.onMousedown(changes['dragEventTarget'].currentValue);
}
}
ngOnDestroy() {
this._destroySubscription();
}
onMouseup(event) {
if (!this.isDragging)
return;
this.isDragging = false;
this.element.classList.remove('dragging');
if (this.subscription) {
this._destroySubscription();
this.dragEnd.emit({
event,
element: this.element,
model: this.dragModel
});
}
}
onMousedown(event) {
// we only want to drag the inner header text
const isDragElm = event.target.classList.contains('draggable');
if (isDragElm && (this.dragX || this.dragY)) {
event.preventDefault();
this.isDragging = true;
const mouseDownPos = { x: event.clientX, y: event.clientY };
const mouseup = fromEvent(document, 'mouseup');
this.subscription = mouseup.subscribe((ev) => this.onMouseup(ev));
const mouseMoveSub = fromEvent(document, 'mousemove')
.pipe(takeUntil(mouseup))
.subscribe((ev) => this.move(ev, mouseDownPos));
this.subscription.add(mouseMoveSub);
this.dragStart.emit({
event,
element: this.element,
model: this.dragModel
});
}
}
move(event, mouseDownPos) {
if (!this.isDragging)
return;
const x = event.clientX - mouseDownPos.x;
const 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,
element: this.element,
model: this.dragModel
});
}
_destroySubscription() {
if (this.subscription) {
this.subscription.unsubscribe();
this.subscription = undefined;
}
}
}
DraggableDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DraggableDirective, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Directive });
DraggableDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DraggableDirective, selector: "[draggable]", inputs: { dragEventTarget: "dragEventTarget", dragModel: "dragModel", dragX: "dragX", dragY: "dragY" }, outputs: { dragStart: "dragStart", dragging: "dragging", dragEnd: "dragEnd" }, usesOnChanges: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DraggableDirective, decorators: [{
type: Directive,
args: [{ selector: '[draggable]' }]
}], ctorParameters: function () { return [{ type: i0.ElementRef }]; }, propDecorators: { dragEventTarget: [{
type: Input
}], dragModel: [{
type: Input
}], dragX: [{
type: Input
}], dragY: [{
type: Input
}], dragStart: [{
type: Output
}], dragging: [{
type: Output
}], dragEnd: [{
type: Output
}] } });
class ResizeableDirective {
constructor(element, renderer) {
this.renderer = renderer;
this.resizeEnabled = true;
this.resize = new EventEmitter();
this.resizing = false;
this.element = element.nativeElement;
}
ngAfterViewInit() {
const 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);
}
ngOnDestroy() {
this._destroySubscription();
if (this.renderer.destroyNode) {
this.renderer.destroyNode(this.resizeHandle);
}
else if (this.resizeHandle) {
this.renderer.removeChild(this.renderer.parentNode(this.resizeHandle), this.resizeHandle);
}
}
onMouseup() {
this.resizing = false;
if (this.subscription && !this.subscription.closed) {
this._destroySubscription();
this.resize.emit(this.element.clientWidth);
}
}
onMousedown(event) {
const isHandle = event.target.classList.contains('resize-handle');
const initialWidth = this.element.clientWidth;
const mouseDownScreenX = event.screenX;
if (isHandle) {
event.stopPropagation();
this.resizing = true;
const mouseup = fromEvent(document, 'mouseup');
this.subscription = mouseup.subscribe((ev) => this.onMouseup());
const mouseMoveSub = fromEvent(document, 'mousemove')
.pipe(takeUntil(mouseup))
.subscribe((e) => this.move(e, initialWidth, mouseDownScreenX));
this.subscription.add(mouseMoveSub);
}
}
move(event, initialWidth, mouseDownScreenX) {
const movementX = event.screenX - mouseDownScreenX;
const newWidth = initialWidth + movementX;
const overMinWidth = !this.minWidth || newWidth >= this.minWidth;
const underMaxWidth = !this.maxWidth || newWidth <= this.maxWidth;
if (overMinWidth && underMaxWidth) {
this.element.style.width = `${newWidth}px`;
}
}
_destroySubscription() {
if (this.subscription) {
this.subscription.unsubscribe();
this.subscription = undefined;
}
}
}
ResizeableDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ResizeableDirective, deps: [{ token: i0.ElementRef }, { token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Directive });
ResizeableDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: ResizeableDirective, selector: "[resizeable]", inputs: { resizeEnabled: "resizeEnabled", minWidth: "minWidth", maxWidth: "maxWidth" }, outputs: { resize: "resize" }, host: { listeners: { "mousedown": "onMousedown($event)" }, properties: { "class.resizeable": "resizeEnabled" } }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ResizeableDirective, decorators: [{
type: Directive,
args: [{
selector: '[resizeable]',
host: {
'[class.resizeable]': 'resizeEnabled'
}
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.Renderer2 }]; }, propDecorators: { resizeEnabled: [{
type: Input
}], minWidth: [{
type: Input
}], maxWidth: [{
type: Input
}], resize: [{
type: Output
}], onMousedown: [{
type: HostListener,
args: ['mousedown', ['$event']]
}] } });
class OrderableDirective {
constructor(differs, document) {
this.document = document;
this.reorder = new EventEmitter();
this.targetChanged = new EventEmitter();
this.differ = differs.find({}).create();
}
ngAfterContentInit() {
// HACK: Investigate Better Way
this.updateSubscriptions();
this.draggables.changes.subscribe(this.updateSubscriptions.bind(this));
}
ngOnDestroy() {
this.draggables.forEach(d => {
d.dragStart.unsubscribe();
d.dragging.unsubscribe();
d.dragEnd.unsubscribe();
});
}
updateSubscriptions() {
const diffs = this.differ.diff(this.createMapDiffs());
if (diffs) {
const subscribe = ({ currentValue, previousValue }) => {
unsubscribe({ previousValue });
if (currentValue) {
currentValue.dragStart.subscribe(this.onDragStart.bind(this));
currentValue.dragging.subscribe(this.onDragging.bind(this));
currentValue.dragEnd.subscribe(this.onDragEnd.bind(this));
}
};
const unsubscribe = ({ previousValue }) => {
if (previousValue) {
previousValue.dragStart.unsubscribe();
previousValue.dragging.unsubscribe();
previousValue.dragEnd.unsubscribe();
}
};
diffs.forEachAddedItem(subscribe);
// diffs.forEachChangedItem(subscribe.bind(this));
diffs.forEachRemovedItem(unsubscribe);
}
}
onDragStart() {
this.positions = {};
let i = 0;
for (const dragger of this.draggables.toArray()) {
const elm = dragger.element;
const left = parseInt(elm.offsetLeft.toString(), 0);
this.positions[dragger.dragModel.prop] = {
left,
right: left + parseInt(elm.offsetWidth.toString(), 0),
index: i++,
element: elm
};
}
}
onDragging({ element, model, event }) {
const prevPos = this.positions[model.prop];
const 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;
}
}
onDragEnd({ element, model, event }) {
const prevPos = this.positions[model.prop];
const target = this.isTarget(model, event);
if (target) {
this.reorder.emit({
prevIndex: prevPos.index,
newIndex: target.i,
model
});
}
this.lastDraggingIndex = undefined;
element.style.left = 'auto';
}
isTarget(model, event) {
let i = 0;
const x = event.x || event.clientX;
const y = event.y || event.clientY;
const targets = this.document.elementsFromPoint(x, y);
for (const prop in this.positions) {
// current column position which throws event.
const pos = this.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((el) => el === pos.element)) {
return {
pos,
i
};
}
i++;
}
}
createMapDiffs() {
return this.draggables.toArray().reduce((acc, curr) => {
acc[curr.dragModel.$$id] = curr;
return acc;
}, {});
}
}
OrderableDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: OrderableDirective, deps: [{ token: i0.KeyValueDiffers }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Directive });
OrderableDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: OrderableDirective, selector: "[orderable]", outputs: { reorder: "reorder", targetChanged: "targetChanged" }, queries: [{ propertyName: "draggables", predicate: DraggableDirective, descendants: true }], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: OrderableDirective, decorators: [{
type: Directive,
args: [{ selector: '[orderable]' }]
}], ctorParameters: function () {
return [{ type: i0.KeyValueDiffers }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }];
}, propDecorators: { reorder: [{
type: Output
}], targetChanged: [{
type: Output
}], draggables: [{
type: ContentChildren,
args: [DraggableDirective, { descendants: true }]
}] } });
class LongPressDirective {
constructor() {
this.pressEnabled = true;
this.duration = 500;
this.longPressStart = new EventEmitter();
this.longPressing = new EventEmitter();
this.longPressEnd = new EventEmitter();
this.mouseX = 0;
this.mouseY = 0;
}
get press() {
return this.pressing;
}
get isLongPress() {
return this.isLongPressing;
}
onMouseDown(event) {
// don't do right/middle clicks
if (event.which !== 1 || !this.pressEnabled)
return;
// don't start drag if its on resize handle
const target = event.target;
if (target.classList.contains('resize-handle'))
return;
this.mouseX = event.clientX;
this.mouseY = event.clientY;
this.pressing = true;
this.isLongPressing = false;
const mouseup = fromEvent(document, 'mouseup');
this.subscription = mouseup.subscribe((ev) => this.onMouseup());
this.timeout = setTimeout(() => {
this.isLongPressing = true;
this.longPressStart.emit({
event,
model: this.pressModel
});
this.subscription.add(fromEvent(document, 'mousemove')
.pipe(takeUntil(mouseup))
.subscribe((mouseEvent) => this.onMouseMove(mouseEvent)));
this.loop(event);
}, this.duration);
this.loop(event);
}
onMouseMove(event) {
if (this.pressing && !this.isLongPressing) {
const xThres = Math.abs(event.clientX - this.mouseX) > 10;
const yThres = Math.abs(event.clientY - this.mouseY) > 10;
if (xThres || yThres) {
this.endPress();
}
}
}
loop(event) {
if (this.isLongPressing) {
this.timeout = setTimeout(() => {
this.longPressing.emit({
event,
model: this.pressModel
});
this.loop(event);
}, 50);
}
}
endPress() {
clearTimeout(this.timeout);
this.isLongPressing = false;
this.pressing = false;
this._destroySubscription();
this.longPressEnd.emit({
model: this.pressModel
});
}
onMouseup() {
this.endPress();
}
ngOnDestroy() {
this._destroySubscription();
}
_destroySubscription() {
if (this.subscription) {
this.subscription.unsubscribe();
this.subscription = undefined;
}
}
}
LongPressDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: LongPressDirective, deps: [], target: i0.ɵɵFactoryTarget.Directive });
LongPressDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: LongPressDirective, selector: "[long-press]", inputs: { pressEnabled: "pressEnabled", pressModel: "pressModel", duration: "duration" }, outputs: { longPressStart: "longPressStart", longPressing: "longPressing", longPressEnd: "longPressEnd" }, host: { listeners: { "mousedown": "onMouseDown($event)" }, properties: { "class.press": "this.press", "class.longpress": "this.isLongPress" } }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: LongPressDirective, decorators: [{
type: Directive,
args: [{ selector: '[long-press]' }]
}], 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']]
}] } });
class ScrollerComponent {
constructor(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;
}
ngOnInit() {
// manual bind so we don't always listen
if (this.scrollbarV || this.scrollbarH) {
const renderer = this.renderer;
this.parentElement = renderer.parentNode(renderer.parentNode(this.element));
this._scrollEventListener = this.onScrolled.bind(this);
this.parentElement.addEventListener('scroll', this._scrollEventListener);
}
}
ngOnDestroy() {
if (this._scrollEventListener) {
this.parentElement.removeEventListener('scroll', this._scrollEventListener);
this._scrollEventListener = null;
}
}
setOffset(offsetY) {
if (this.parentElement) {
this.parentElement.scrollTop = offsetY;
}
}
onScrolled(event) {
const dom = event.currentTarget;
requestAnimationFrame(() => {
this.scrollYPos = dom.scrollTop;
this.scrollXPos = dom.scrollLeft;
this.updateOffset();
});
}
updateOffset() {
let direction;
if (this.scrollYPos < this.prevScrollYPos) {
direction = 'down';
}
else if (this.scrollYPos > this.prevScrollYPos) {
direction = 'up';
}
this.scroll.emit({
direction,
scrollYPos: this.scrollYPos,
scrollXPos: this.scrollXPos
});
this.prevScrollYPos = this.scrollYPos;
this.prevScrollXPos = this.scrollXPos;
}
}
ScrollerComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ScrollerComponent, deps: [{ token: i0.NgZone }, { token: i0.ElementRef }, { token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Component });
ScrollerComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: ScrollerComponent, selector: "datatable-scroller", inputs: { scrollbarV: "scrollbarV", scrollbarH: "scrollbarH", scrollHeight: "scrollHeight", scrollWidth: "scrollWidth" }, outputs: { scroll: "scroll" }, host: { properties: { "style.height.px": "this.scrollHeight", "style.width.px": "this.scrollWidth" }, classAttribute: "datatable-scroll" }, ngImport: i0, template: ` <ng-content></ng-content> `, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ScrollerComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-scroller',
template: ` <ng-content></ng-content> `,
host: {
class: 'datatable-scroll'
},
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], ctorParameters: function () { return [{ type: i0.NgZone }, { type: i0.ElementRef }, { type: i0.Renderer2 }]; }, 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
}] } });
class DatatableGroupHeaderTemplateDirective {
constructor(template) {
this.template = template;
}
}
DatatableGroupHeaderTemplateDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableGroupHeaderTemplateDirective, deps: [{ token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive });
DatatableGroupHeaderTemplateDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DatatableGroupHeaderTemplateDirective, selector: "[ngx-datatable-group-header-template]", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableGroupHeaderTemplateDirective, decorators: [{
type: Directive,
args: [{
selector: '[ngx-datatable-group-header-template]'
}]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }]; } });
class DatatableGroupHeaderDirective {
constructor() {
/**
* Row height is required when virtual scroll is enabled.
*/
this.rowHeight = 0;
/**
* Track toggling of group visibility
*/
this.toggle = new EventEmitter();
}
get template() {
return this._templateInput || this._templateQuery;
}
/**
* Toggle the expansion of a group
*/
toggleExpandGroup(group) {
this.toggle.emit({
type: 'group',
value: group
});
}
/**
* Expand all groups
*/
expandAllGroups() {
this.toggle.emit({
type: 'all',
value: true
});
}
/**
* Collapse all groups
*/
collapseAllGroups() {
this.toggle.emit({
type: 'all',
value: false
});
}
}
DatatableGroupHeaderDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableGroupHeaderDirective, deps: [], target: i0.ɵɵFactoryTarget.Directive });
DatatableGroupHeaderDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DatatableGroupHeaderDirective, selector: "ngx-datatable-group-header", inputs: { rowHeight: "rowHeight", _templateInput: ["template", "_templateInput"] }, outputs: { toggle: "toggle" }, queries: [{ propertyName: "_templateQuery", first: true, predicate: DatatableGroupHeaderTemplateDirective, descendants: true, read: TemplateRef, static: true }], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableGroupHeaderDirective, decorators: [{
type: Directive,
args: [{ selector: 'ngx-datatable-group-header' }]
}], propDecorators: { rowHeight: [{
type: Input
}], _templateInput: [{
type: Input,
args: ['template']
}], _templateQuery: [{
type: ContentChild,
args: [DatatableGroupHeaderTemplateDirective, { read: TemplateRef, static: true }]
}], toggle: [{
type: Output
}] } });
/**
* Always returns the empty string ''
*/
function emptyStringGetter() {
return '';
}
/**
* Returns the appropriate getter function for this kind of prop.
* If prop == null, returns the emptyStringGetter.
*/
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
* @returns any or '' if invalid index
*/
function numericIndexGetter(row, index) {
if (row == null) {
return '';
}
// mimic behavior of deepValueGetter
if (!row || index == null) {
return row;
}
const 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
*/
function shallowValueGetter(obj, fieldName) {
if (obj == null) {
return '';
}
if (!obj || !fieldName) {
return obj;
}
const value = obj[fieldName];
if (value == null) {
return '';
}
return value;
}
/**
* Returns a deep object given a string. zoo['animal.type']
*/
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 }
let current = obj[path];
if (current !== undefined) {
return current;
}
current = obj;
const split = path.split('.');
if (split.length) {
for (let i = 0; i < split.length; i++) {
current = current[split[i]];
// if found undefined, return empty string
if (current === undefined || current === null) {
return '';
}
}
}
return current;
}
function optionalGetterForProp(prop) {
return prop && (row => 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
*
*/
function groupRowsByParents(rows, from, to) {
if (from && to) {
const nodeById = {};
const l = rows.length;
let node = null;
nodeById[0] = new TreeNode(); // that's the root node
const uniqIDs = rows.reduce((arr, item) => {
const toValue = to(item);
if (arr.indexOf(toValue) === -1) {
arr.push(toValue);
}
return arr;
}, []);
for (let i = 0; i < l; i++) {
// make TreeNode objects for each item
nodeById[to(rows[i])] = new TreeNode(rows[i]);
}
for (let i = 0; i < l; i++) {
// link all TreeNode objects
node = nodeById[to(rows[i])];
let parent = 0;
const fromValue = from(node.row);
if (!!fromValue && uniqIDs.indexOf(fromValue) > -1) {
parent = fromValue;
}
node.parent = nodeById[parent];
node.row['level'] = node.parent.row['level'] + 1;
node.parent.children.push(node);
}
let resolvedRows = [];
nodeById[0].flatten(function () {
resolvedRows = [...resolvedRows, this.row];
}, true);
return resolvedRows;
}
else {
return rows;
}
}
class TreeNode {
constructor(row = null) {
if (!row) {
row = {
level: -1,
treeStatus: 'expanded'
};
}
this.row = row;
this.parent = null;
this.children = [];
}
flatten(f, recursive) {
if (this.row['treeStatus'] === 'expanded') {
for (let i = 0, l = this.children.length; i < l; i++) {
const child = this.children[i];
f.apply(child, Array.prototype.slice.call(arguments, 2));
if (recursive)
child.flatten.apply(child, arguments);
}
}
}
}
/**
* Converts strings from something to camel case
* http://stackoverflow.com/questions/10425287/convert-dash-separated-string-to-camelcase
*/
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, 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
*/
function deCamelCase(str) {
return str.replace(/([A-Z])/g, match => ` ${match}`).replace(/^./, match => match.toUpperCase());
}
/**
* Creates a unique object id.
* http://stackoverflow.com/questions/6248666/how-to-generate-short-uid-like-ax4j9z-in-js
*/
function id() {
return ('0000' + ((Math.random() * Math.pow(36, 4)) << 0).toString(36)).slice(-4);
}
/**
* Sets the column defaults
*/
function setColumnDefaults(columns) {
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
let treeColumnFound = false;
for (const column of columns) {
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;
}
}
}
}
function isNullOrUndefined(value) {
return value === null || value === undefined;
}
/**
* Translates templates definitions to objects
*/
function translateTemplates(templates) {
const result = [];
for (const temp of templates) {
const col = {};
const props = Object.getOwnPropertyNames(temp);
for (const prop of props) {
col[prop] = temp[prop];
}
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);
}
return result;
}
var ColumnMode;
(function (ColumnMode) {
ColumnMode["standard"] = "standard";
ColumnMode["flex"] = "flex";
ColumnMode["force"] = "force";
})(ColumnMode || (ColumnMode = {}));
var SelectionType;
(function (SelectionType) {
SelectionType["single"] = "single";
SelectionType["multi"] = "multi";
SelectionType["multiClick"] = "multiClick";
SelectionType["cell"] = "cell";
SelectionType["checkbox"] = "checkbox";
})(SelectionType || (SelectionType = {}));
var SortType;
(function (SortType) {
SortType["single"] = "single";
SortType["multi"] = "multi";
})(SortType || (SortType = {}));
var ContextmenuType;
(function (ContextmenuType) {
ContextmenuType["header"] = "header";
ContextmenuType["body"] = "body";
})(ContextmenuType || (ContextmenuType = {}));
class DataTableColumnHeaderDirective {
constructor(template) {
this.template = template;
}
}
DataTableColumnHeaderDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableColumnHeaderDirective, deps: [{ token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive });
DataTableColumnHeaderDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DataTableColumnHeaderDirective, selector: "[ngx-datatable-header-template]", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableColumnHeaderDirective, decorators: [{
type: Directive,
args: [{ selector: '[ngx-datatable-header-template]' }]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }]; } });
class DataTableColumnCellDirective {
constructor(template) {
this.template = template;
}
}
DataTableColumnCellDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableColumnCellDirective, deps: [{ token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive });
DataTableColumnCellDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DataTableColumnCellDirective, selector: "[ngx-datatable-cell-template]", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableColumnCellDirective, decorators: [{
type: Directive,
args: [{ selector: '[ngx-datatable-cell-template]' }]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }]; } });
class DataTableColumnCellTreeToggle {
constructor(template) {
this.template = template;
}
}
DataTableColumnCellTreeToggle.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableColumnCellTreeToggle, deps: [{ token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive });
DataTableColumnCellTreeToggle.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DataTableColumnCellTreeToggle, selector: "[ngx-datatable-tree-toggle]", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableColumnCellTreeToggle, decorators: [{
type: Directive,
args: [{ selector: '[ngx-datatable-tree-toggle]' }]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }]; } });
class DataTableColumnDirective {
constructor(columnChangesService) {
this.columnChangesService = columnChangesService;
this.isFirstChange = true;
}
get cellTemplate() {
return this._cellTemplateInput || this._cellTemplateQuery;
}
get headerTemplate() {
return this._headerTemplateInput || this._headerTemplateQuery;
}
get treeToggleTemplate() {
return this._treeToggleTemplateInput || this._treeToggleTemplateQuery;
}
ngOnChanges() {
if (this.isFirstChange) {
this.isFirstChange = false;
}
else {
this.columnChangesService.onInputChange();
}
}
}
DataTableColumnDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableColumnDirective, deps: [{ token: ColumnChangesService }], target: i0.ɵɵFactoryTarget.Directive });
DataTableColumnDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DataTableColumnDirective, selector: "ngx-datatable-column", inputs: { name: "name", prop: "prop", frozenLeft: "frozenLeft", frozenRight: "frozenRight", flexGrow: "flexGrow", resizeable: "resizeable", comparator: "comparator", pipe: "pipe", sortable: "sortable", draggable: "draggable", canAutoResize: "canAutoResize", minWidth: "minWidth", width: "width", maxWidth: "maxWidth", checkboxable: "checkboxable", headerCheckboxable: "headerCheckboxable", headerClass: "headerClass", cellClass: "cellClass", isTreeColumn: "isTreeColumn", treeLevelIndent: "treeLevelIndent", summaryFunc: "summaryFunc", summaryTemplate: "summaryTemplate", _cellTemplateInput: ["cellTemplate", "_cellTemplateInput"], _headerTemplateInput: ["headerTemplate", "_headerTemplateInput"], _treeToggleTemplateInput: ["treeToggleTemplate", "_treeToggleTemplateInput"] }, queries: [{ propertyName: "_cellTemplateQuery", first: true, predicate: DataTableColumnCellDirective, descendants: true, read: TemplateRef, static: true }, { propertyName: "_headerTemplateQuery", first: true, predicate: DataTableColumnHeaderDirective, descendants: true, read: TemplateRef, static: true }, { propertyName: "_treeToggleTemplateQuery", first: true, predicate: DataTableColumnCellTreeToggle, descendants: true, read: TemplateRef, static: true }], usesOnChanges: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableColumnDirective, decorators: [{
type: Directive,
args: [{ selector: 'ngx-datatable-column' }]
}], ctorParameters: function () { return [{ type: ColumnChangesService }]; }, 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 }]
}] } });
class DatatableRowDetailTemplateDirective {
constructor(template) {
this.template = template;
}
}
DatatableRowDetailTemplateDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableRowDetailTemplateDirective, deps: [{ token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive });
DatatableRowDetailTemplateDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DatatableRowDetailTemplateDirective, selector: "[ngx-datatable-row-detail-template]", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableRowDetailTemplateDirective, decorators: [{
type: Directive,
args: [{
selector: '[ngx-datatable-row-detail-template]'
}]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }]; } });
class DatatableRowDetailDirective {
constructor() {
/**
* 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();
}
get template() {
return this._templateInput || this._templateQuery;
}
/**
* Toggle the expansion of the row
*/
toggleExpandRow(row) {
this.toggle.emit({
type: 'row',
value: row
});
}
/**
* API method to expand all the rows.
*/
expandAllRows() {
this.toggle.emit({
type: 'all',
value: true
});
}
/**
* API method to collapse all the rows.
*/
collapseAllRows() {
this.toggle.emit({
type: 'all',
value: false
});
}
}
DatatableRowDetailDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableRowDetailDirective, deps: [], target: i0.ɵɵFactoryTarget.Directive });
DatatableRowDetailDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DatatableRowDetailDirective, selector: "ngx-datatable-row-detail", inputs: { rowHeight: "rowHeight", _templateInput: ["template", "_templateInput"] }, outputs: { toggle: "toggle" }, queries: [{ propertyName: "_templateQuery", first: true, predicate: DatatableRowDetailTemplateDirective, descendants: true, read: TemplateRef, static: true }], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableRowDetailDirective, decorators: [{
type: Directive,
args: [{ selector: 'ngx-datatable-row-detail' }]
}], propDecorators: { rowHeight: [{
type: Input
}], _templateInput: [{
type: Input,
args: ['template']
}], _templateQuery: [{
type: ContentChild,
args: [DatatableRowDetailTemplateDirective, { read: TemplateRef, static: true }]
}], toggle: [{
type: Output
}] } });
class DatatableFooterDirective {
get template() {
return this._templateInput || this._templateQuery;
}
}
DatatableFooterDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableFooterDirective, deps: [], target: i0.ɵɵFactoryTarget.Directive });
DatatableFooterDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.1.1", type: DatatableFooterDirective, selector: "ngx-datatable-footer", inputs: { footerHeight: "footerHeight", totalMessage: "totalMessage", selectedMessage: "selectedMessage", pagerLeftArrowIcon: "pagerLeftArrowIcon", pagerRightArrowIcon: "pagerRightArrowIcon", pagerPreviousIcon: "pagerPreviousIcon", pagerNextIcon: "pagerNextIcon", _templateInput: ["template", "_templateInput"] }, queries: [{ propertyName: "_templateQuery", first: true, predicate: DataTableFooterTemplateDirective, descendants: true, read: TemplateRef }], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableFooterDirective, decorators: [{
type: Directive,
args: [{ selector: 'ngx-datatable-footer' }]
}], 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 }]
}] } });
/**
* Returns the columns by pin.
*/
function columnsByPin(cols) {
const ret = {
left: [],
center: [],
right: []
};
if (cols) {
for (const col of cols) {
if (col.frozenLeft) {
ret.left.push(col);
}
else if (col.frozenRight) {
ret.right.push(col);
}
else {
ret.center.push(col);
}
}
}
return ret;
}
/**
* Returns the widths of all group sets of a column
*/
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
*/
function columnTotalWidth(columns, prop) {
let totalWidth = 0;
if (columns) {
for (const c of columns) {
const has = prop && c[prop];
const width = has ? c[prop] : c.width;
totalWidth = totalWidth + parseFloat(width);
}
}
return totalWidth;
}
/**
* Calculates the total width of all columns and their groups
*/
function columnsTotalWidth(columns, prop) {
let totalWidth = 0;
for (const column of columns) {
const has = prop && column[prop];
totalWidth = totalWidth + (has ? column[prop] : column.width);
}
return totalWidth;
}
function columnsByPinArr(val) {
const colsByPinArr = [];
const 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;
}
/**
* 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
*
*/
class RowHeightCache {
constructor() {
/**
* 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.
*/
clearCache() {
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.
*/
initCache(details) {
const { rows, rowHeight, detailRowHeight, externalVirtual, rowCount, rowIndexes, rowExpansions } = details;
const isFn = typeof rowHeight === 'function';
const isDetailFn = typeof detailRowHeight === 'function';
if (!isFn && isNaN(rowHeight)) {
throw new Error(`Row Height cache initialization failed. Please ensure that 'rowHeight' is a
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
valid number or function value: (${detailRowHeight}) when 'scrollbarV' is enabled.`);
}
const n = externalVirtual ? rowCount : rows.length;
this.treeArray = new Array(n);
for (let i = 0; i < n; ++i) {
this.treeArray[i] = 0;
}
for (let i = 0; i < n; ++i) {
const row = rows[i];
let 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.
const expanded = rowExpansions.has(row);
if (row && expanded) {
if (isDetailFn) {
const 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.
*/
getRowIndex(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.
*/
update(atRowIndex, byRowHeight) {
if (!this.treeArray.length) {
throw new Error(`Update at index ${atRowIndex} with value ${byRowHeight} failed:
Row Height cache not initialized.`);
}
const n = this.treeArray.length;
atRowIndex |= 0;
while (atRowIndex < n) {
this.treeArray[atRowIndex] += byRowHeight;
atRowIndex |= atRowIndex + 1;
}
}
/**
* Range Sum query from 1 to the rowIndex
*/
query(atIndex) {
if (!this.treeArray.length) {
throw new Error(`query at index ${atIndex} failed: Fenwick tree array not initialized.`);
}
let 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
*/
queryBetween(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.
*/
calcRowIndex(sum) {
if (!this.treeArray.length)
return 0;
let pos = -1;
const dataLength = this.treeArray.length;
// Get the highest bit for the block size.
const highestBit = Math.pow(2, dataLength.toString(2).length - 1);
for (let blockSize = highestBit; blockSize !== 0; blockSize >>= 1) {
const nextPos = pos + blockSize;
if (nextPos < dataLength && sum >= this.treeArray[nextPos]) {
sum -= this.treeArray[nextPos];
pos = nextPos;
}
}
return pos + 1;
}
}
const cache = {};
const testStyle = typeof document !== 'undefined' ? document.createElement('div').style : undefined;
// Get Prefix
// http://davidwalsh.name/vendor-prefix
const prefix = (function () {
const styles = typeof window !== 'undefined' ? window.getComputedStyle(document.documentElement, '') : undefined;
const match = typeof styles !== 'undefined'
? Array.prototype.slice
.call(styles)
.join('')
.match(/-(moz|webkit|ms)-/)
: null;
const pre = match !== null ? match[1] : undefined;
// tslint:disable-next-line: tsr-detect-non-literal-regexp
const dom = typeof pre !== 'undefined' ? 'WebKit|Moz|MS|O'.match(new RegExp('(' + pre + ')', 'i'))[1] : undefined;
return dom
? {
dom,
lowercase: pre,
css: `-${pre}-`,
js: pre[0].toUpperCase() + pre.substr(1)
}
: undefined;
})();
function getVendorPrefixedName(property) {
const name = camelCase(property);
if (!cache[name]) {
if (testStyle[property] !== undefined) {
cache[name] = property;
}
else if (prefix !== undefined && testStyle[prefix.css + property] !== undefined) {
cache[name] = prefix.css + property;
}
}
return cache[name];
}
// browser detection and prefixing tools
const transform = typeof window !== 'undefined' ? getVendorPrefixedName('transform') : undefined;
const backfaceVisibility = typeof window !== 'undefined' ? getVendorPrefixedName('backfaceVisibility') : undefined;
const hasCSSTransforms = typeof window !== 'undefined' ? !!getVendorPrefixedName('transform') : undefined;
const hasCSS3DTransforms = typeof window !== 'undefined' ? !!getVendorPrefixedName('perspective') : undefined;
const ua = typeof window !== 'undefined' ? window.navigator.userAgent : 'Chrome';
const isSafari = /Safari\//.test(ua) && !/Chrome\//.test(ua);
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`;
}
}
class ProgressBarComponent {
}
ProgressBarComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ProgressBarComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
ProgressBarComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: ProgressBarComponent, selector: "datatable-progress", ngImport: i0, template: `
<div class="progress-linear" role="progressbar">
<div class="container">
<div class="bar"></div>
</div>
</div>
`, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: ProgressBarComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-progress',
template: `
<div class="progress-linear" role="progressbar">
<div class="container">
<div class="bar"></div>
</div>
</div>
`,
changeDetection: ChangeDetectionStrategy.OnPush
}]
}] });
function selectRows(selected, row, comparefn) {
const selectedIndex = comparefn(row, selected);
if (selectedIndex > -1) {
selected.splice(selectedIndex, 1);
}
else {
selected.push(row);
}
return selected;
}
function selectRowsBetween(selected, rows, index, prevIndex, comparefn) {
const reverse = index < prevIndex;
for (let i = 0; i < rows.length; i++) {
const row = rows[i];
const greater = i >= prevIndex && i <= index;
const lesser = i <= prevIndex && i >= index;
let 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;
}
var Keys;
(function (Keys) {
Keys[Keys["up"] = 38] = "up";
Keys[Keys["down"] = 40] = "down";
Keys[Keys["return"] = 13] = "return";
Keys[Keys["escape"] = 27] = "escape";
Keys[Keys["left"] = 37] = "left";
Keys[Keys["right"] = 39] = "right";
})(Keys || (Keys = {}));
class DataTableSelectionComponent {
constructor() {
this.activate = new EventEmitter();
this.select = new EventEmitter();
}
selectRow(event, index, row) {
if (!this.selectEnabled)
return;
const chkbox = this.selectionType === SelectionType.checkbox;
const multi = this.selectionType === SelectionType.multi;
const multiClick = this.selectionType === SelectionType.multiClick;
let 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([...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);
this.selected.push(...selected);
this.prevIndex = index;
this.select.emit({
selected
});
}
onActivate(model, index) {
const { type, event, row } = model;
const chkbox = this.selectionType === SelectionType.checkbox;
const select = (!chkbox && (type === 'click' || type === 'dblclick')) || (chkbox && type === 'checkbox');
if (select) {
this.selectRow(event, index, row);
}
else if (type === 'keydown') {
if (event.keyCode === Keys.return) {
this.selectRow(event, index, row);
}
else {
this.onKeyboardFocus(model);
}
}
this.activate.emit(model);
}
onKeyboardFocus(model) {
const { keyCode } = model.event;
const shouldFocus = keyCode === Keys.up || keyCode === Keys.down || keyCode === Keys.right || keyCode === Keys.left;
if (shouldFocus) {
const 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);
}
}
}
focusRow(rowElement, keyCode) {
const nextRowElement = this.getPrevNextRow(rowElement, keyCode);
if (nextRowElement)
nextRowElement.focus();
}
getPrevNextRow(rowElement, keyCode) {
const parentElement = rowElement.parentElement;
if (parentElement) {
let focusElement;
if (keyCode === Keys.up) {
focusElement = parentElement.previousElementSibling;
}
else if (keyCode === Keys.down) {
focusElement = parentElement.nextElementSibling;
}
if (focusElement && focusElement.children.length) {
return focusElement.children[0];
}
}
}
focusCell(cellElement, rowElement, keyCode, cellIndex) {
let nextCellElement;
if (keyCode === Keys.left) {
nextCellElement = cellElement.previousElementSibling;
}
else if (keyCode === Keys.right) {
nextCellElement = cellElement.nextElementSibling;
}
else if (keyCode === Keys.up || keyCode === Keys.down) {
const nextRowElement = this.getPrevNextRow(rowElement, keyCode);
if (nextRowElement) {
const children = nextRowElement.getElementsByClassName('datatable-body-cell');
if (children.length)
nextCellElement = children[cellIndex];
}
}
if (nextCellElement)
nextCellElement.focus();
}
getRowSelected(row) {
return this.getRowSelectedIdx(row, this.selected) > -1;
}
getRowSelectedIdx(row, selected) {
if (!selected || !selected.length)
return -1;
const rowId = this.rowIdentity(row);
return selected.findIndex(r => {
const id = this.rowIdentity(r);
return id === rowId;
});
}
}
DataTableSelectionComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableSelectionComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
DataTableSelectionComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableSelectionComponent, selector: "datatable-selection", inputs: { rows: "rows", selected: "selected", selectEnabled: "selectEnabled", selectionType: "selectionType", rowIdentity: "rowIdentity", selectCheck: "selectCheck" }, outputs: { activate: "activate", select: "select" }, ngImport: i0, template: ` <ng-content></ng-content> `, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableSelectionComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-selection',
template: ` <ng-content></ng-content> `,
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], 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
}] } });
var SortDirection;
(function (SortDirection) {
SortDirection["asc"] = "asc";
SortDirection["desc"] = "desc";
})(SortDirection || (SortDirection = {}));
class DataTableBodyCellComponent {
constructor(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;
}
set group(group) {
this._group = group;
this.cellContext.group = group;
this.checkValueUpdates();
this.cd.markForCheck();
}
get group() {
return this._group;
}
set rowHeight(val) {
this._rowHeight = val;
this.cellContext.rowHeight = val;
this.checkValueUpdates();
this.cd.markForCheck();
}
get rowHeight() {
return this._rowHeight;
}
set isSelected(val) {
this._isSelected = val;
this.cellContext.isSelected = val;
this.cd.markForCheck();
}
get isSelected() {
return this._isSelected;
}
set expanded(val) {
this._expanded = val;
this.cellContext.expanded = val;
this.cd.markForCheck();
}
get expanded() {
return this._expanded;
}
set rowIndex(val) {
this._rowIndex = val;
this.cellContext.rowIndex = val;
this.checkValueUpdates();
this.cd.markForCheck();
}
get rowIndex() {
return this._rowIndex;
}
set column(column) {
this._column = column;
this.cellContext.column = column;
this.checkValueUpdates();
this.cd.markForCheck();
}
get column() {
return this._column;
}
set row(row) {
this._row = row;
this.cellContext.row = row;
this.checkValueUpdates();
this.cd.markForCheck();
}
get row() {
return this._row;
}
set sorts(val) {
this._sorts = val;
this.calcSortDir = this.calcSortDir(val);
}
get sorts() {
return this._sorts;
}
set treeStatus(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();
}
get treeStatus() {
return this._treeStatus;
}
get columnCssClasses() {
let 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') {
const 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') {
const keys = Object.keys(res);
for (const k of keys) {
if (res[k] === true) {
cls += ` ${k}`;
}
}
}
}
}
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;
}
get width() {
return this.column.width;
}
get minWidth() {
return this.column.minWidth;
}
get maxWidth() {
return this.column.maxWidth;
}
get height() {
const height = this.rowHeight;
if (isNaN(height)) {
return height;
}
return height + 'px';
}
ngDoCheck() {
this.checkValueUpdates();
}
ngOnDestroy() {
if (this.cellTemplate) {
this.cellTemplate.clear();
}
}
checkValueUpdates() {
let value = '';
if (!this.row || !this.column) {
value = '';
}
else {
const val = this.column.$$valueGetter(this.row, this.column.prop);
const 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();
}
}
onFocus() {
this.isFocused = true;
}
onBlur() {
this.isFocused = false;
}
onClick(event) {
this.activate.emit({
type: 'click',
event,
row: this.row,
group: this.group,
rowHeight: this.rowHeight,
column: this.column,
value: this.value,
cellElement: this._element
});
}
onDblClick(event) {
this.activate.emit({
type: 'dblclick',
event,
row: this.row,
group: this.group,
rowHeight: this.rowHeight,
column: this.column,
value: this.value,
cellElement: this._element
});
}
onKeyDown(event) {
const keyCode = event.keyCode;
const isTargetCell = event.target === this._element;
const 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,
row: this.row,
group: this.group,
rowHeight: this.rowHeight,
column: this.column,
value: this.value,
cellElement: this._element
});
}
}
onCheckboxChange(event) {
this.activate.emit({
type: 'checkbox',
event,
row: this.row,
group: this.group,
rowHeight: this.rowHeight,
column: this.column,
value: this.value,
cellElement: this._element,
treeStatus: 'collapsed'
});
}
calcSortDir(sorts) {
if (!sorts) {
return;
}
const sort = sorts.find((s) => {
return s.prop === this.column.prop;
});
if (sort) {
return sort.dir;
}
}
stripHtml(html) {
if (!html.replace) {
return html;
}
return html.replace(/<\/?[^>]+(>|$)/g, '');
}
onTreeAction() {
this.treeAction.emit(this.row);
}
calcLeftMargin(column, row) {
const levelIndent = column.treeLevelIndent != null ? column.treeLevelIndent : 50;
return column.isTreeColumn ? row.level * levelIndent : 0;
}
}
DataTableBodyCellComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableBodyCellComponent, deps: [{ token: i0.ElementRef }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
DataTableBodyCellComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableBodyCellComponent, selector: "datatable-body-cell", inputs: { displayCheck: "displayCheck", group: "group", rowHeight: "rowHeight", isSelected: "isSelected", expanded: "expanded", rowIndex: "rowIndex", column: "column", row: "row", sorts: "sorts", treeStatus: "treeStatus" }, outputs: { activate: "activate", treeAction: "treeAction" }, host: { listeners: { "focus": "onFocus()", "blur": "onBlur()", "click": "onClick($event)", "dblclick": "onDblClick($event)", "keydown": "onKeyDown($event)" }, properties: { "class": "this.columnCssClasses", "style.width.px": "this.width", "style.minWidth.px": "this.minWidth", "style.maxWidth.px": "this.maxWidth", "style.height": "this.height" } }, viewQueries: [{ propertyName: "cellTemplate", first: true, predicate: ["cellTemplate"], descendants: true, read: ViewContainerRef, static: true }], ngImport: i0, template: `
<div class="datatable-body-cell-label" [style.margin-left.px]="calcLeftMargin(column, row)">
<label
*ngIf="column.checkboxable && (!displayCheck || displayCheck(row, column, value))"
class="datatable-checkbox"
>
<input type="checkbox" [checked]="isSelected" (click)="onCheckboxChange($event)" />
</label>
<ng-container *ngIf="column.isTreeColumn">
<button
*ngIf="!column.treeToggleTemplate"
class="datatable-tree-button"
[disabled]="treeStatus === 'disabled'"
(click)="onTreeAction()"
>
<span>
<i *ngIf="treeStatus === 'loading'" class="icon datatable-icon-collapse"></i>
<i *ngIf="treeStatus === 'collapsed'" class="icon datatable-icon-up"></i>
<i *ngIf="treeStatus === 'expanded' || treeStatus === 'disabled'" class="icon datatable-icon-down"></i>
</span>
</button>
<ng-template
*ngIf="column.treeToggleTemplate"
[ngTemplateOutlet]="column.treeToggleTemplate"
[ngTemplateOutletContext]="{ cellContext: cellContext }"
>
</ng-template>
</ng-container>
<span *ngIf="!column.cellTemplate" [title]="sanitizedValue" [innerHTML]="value"> </span>
<ng-template
#cellTemplate
*ngIf="column.cellTemplate"
[ngTemplateOutlet]="column.cellTemplate"
[ngTemplateOutletContext]="cellContext"
>
</ng-template>
</div>
`, isInline: true, directives: [{ type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableBodyCellComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-body-cell',
changeDetection: ChangeDetectionStrategy.OnPush,
template: `
<div class="datatable-body-cell-label" [style.margin-left.px]="calcLeftMargin(column, row)">
<label
*ngIf="column.checkboxable && (!displayCheck || displayCheck(row, column, value))"
class="datatable-checkbox"
>
<input type="checkbox" [checked]="isSelected" (click)="onCheckboxChange($event)" />
</label>
<ng-container *ngIf="column.isTreeColumn">
<button
*ngIf="!column.treeToggleTemplate"
class="datatable-tree-button"
[disabled]="treeStatus === 'disabled'"
(click)="onTreeAction()"
>
<span>
<i *ngIf="treeStatus === 'loading'" class="icon datatable-icon-collapse"></i>
<i *ngIf="treeStatus === 'collapsed'" class="icon datatable-icon-up"></i>
<i *ngIf="treeStatus === 'expanded' || treeStatus === 'disabled'" class="icon datatable-icon-down"></i>
</span>
</button>
<ng-template
*ngIf="column.treeToggleTemplate"
[ngTemplateOutlet]="column.treeToggleTemplate"
[ngTemplateOutletContext]="{ cellContext: cellContext }"
>
</ng-template>
</ng-container>
<span *ngIf="!column.cellTemplate" [title]="sanitizedValue" [innerHTML]="value"> </span>
<ng-template
#cellTemplate
*ngIf="column.cellTemplate"
[ngTemplateOutlet]="column.cellTemplate"
[ngTemplateOutletContext]="cellContext"
>
</ng-template>
</div>
`
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.ChangeDetectorRef }]; }, 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']]
}] } });
class DataTableBodyRowComponent {
constructor(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();
}
set columns(val) {
this._columns = val;
this.recalculateColumns(val);
this.buildStylesByGroup();
}
get columns() {
return this._columns;
}
set innerWidth(val) {
if (this._columns) {
const colByPin = columnsByPin(this._columns);
this._columnGroupWidths = columnGroupWidths(colByPin, this._columns);
}
this._innerWidth = val;
this.recalculateColumns();
this.buildStylesByGroup();
}
get innerWidth() {
return this._innerWidth;
}
set offsetX(val) {
this._offsetX = val;
this.buildStylesByGroup();
}
get offsetX() {
return this._offsetX;
}
get cssClass() {
let 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) {
const res = this.rowClass(this.row);
if (typeof res === 'string') {
cls += ` ${res}`;
}
else if (typeof res === 'object') {
const keys = Object.keys(res);
for (const k of keys) {
if (res[k] === true) {
cls += ` ${k}`;
}
}
}
}
return cls;
}
get columnsTotalWidths() {
return this._columnGroupWidths.total;
}
ngDoCheck() {
if (this._rowDiffer.diff(this.row)) {
this.cd.markForCheck();
}
}
trackByGroups(index, colGroup) {
return colGroup.type;
}
columnTrackingFn(index, column) {
return column.$$id;
}
buildStylesByGroup() {
this._groupStyles.left = this.calcStylesByGroup('left');
this._groupStyles.center = this.calcStylesByGroup('center');
this._groupStyles.right = this.calcStylesByGroup('right');
this.cd.markForCheck();
}
calcStylesByGroup(group) {
const widths = this._columnGroupWidths;
const offsetX = this.offsetX;
const styles = {
width: `${widths[group]}px`
};
if (group === 'left') {
translateXY(styles, offsetX, 0);
}
else if (group === 'right') {
const bodyWidth = parseInt(this.innerWidth + '', 0);
const totalDiff = widths.total - bodyWidth;
const offsetDiff = totalDiff - offsetX;
const offset = (offsetDiff + this.scrollbarHelper.width) * -1;
translateXY(styles, offset, 0);
}
return styles;
}
onActivate(event, index) {
event.cellIndex = index;
event.rowElement = this._element;
this.activate.emit(event);
}
onKeyDown(event) {
const keyCode = event.keyCode;
const isTargetRow = event.target === this._element;
const 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,
row: this.row,
rowElement: this._element
});
}
}
onMouseenter(event) {
this.activate.emit({
type: 'mouseenter',
event,
row: this.row,
rowElement: this._element
});
}
recalculateColumns(val = this.columns) {
this._columns = val;
const colsByPin = columnsByPin(this._columns);
this._columnsByPin = columnsByPinArr(this._columns);
this._columnGroupWidths = columnGroupWidths(colsByPin, this._columns);
}
onTreeAction() {
this.treeAction.emit();
}
}
DataTableBodyRowComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableBodyRowComponent, deps: [{ token: i0.KeyValueDiffers }, { token: ScrollbarHelper, skipSelf: true }, { token: i0.ChangeDetectorRef }, { token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Component });
DataTableBodyRowComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableBodyRowComponent, selector: "datatable-body-row", inputs: { columns: "columns", innerWidth: "innerWidth", expanded: "expanded", rowClass: "rowClass", row: "row", group: "group", isSelected: "isSelected", rowIndex: "rowIndex", displayCheck: "displayCheck", treeStatus: "treeStatus", offsetX: "offsetX", rowHeight: "rowHeight" }, outputs: { activate: "activate", treeAction: "treeAction" }, host: { listeners: { "keydown": "onKeyDown($event)", "mouseenter": "onMouseenter($event)" }, properties: { "class": "this.cssClass", "style.height.px": "this.rowHeight", "style.width.px": "this.columnsTotalWidths" } }, ngImport: i0, template: `
<div
*ngFor="let colGroup of _columnsByPin; let i = index; trackBy: trackByGroups"
class="datatable-row-{{ colGroup.type }} datatable-row-group"
[ngStyle]="_groupStyles[colGroup.type]"
>
<datatable-body-cell
role="cell"
*ngFor="let column of colGroup.columns; let ii = index; trackBy: columnTrackingFn"
tabindex="-1"
[row]="row"
[group]="group"
[expanded]="expanded"
[isSelected]="isSelected"
[rowIndex]="rowIndex"
[column]="column"
[rowHeight]="rowHeight"
[displayCheck]="displayCheck"
[treeStatus]="treeStatus"
(activate)="onActivate($event, ii)"
(treeAction)="onTreeAction()"
>
</datatable-body-cell>
</div>
`, isInline: true, components: [{ type: DataTableBodyCellComponent, selector: "datatable-body-cell", inputs: ["displayCheck", "group", "rowHeight", "isSelected", "expanded", "rowIndex", "column", "row", "sorts", "treeStatus"], outputs: ["activate", "treeAction"] }], directives: [{ type: i1.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableBodyRowComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-body-row',
changeDetection: ChangeDetectionStrategy.OnPush,
template: `
<div
*ngFor="let colGroup of _columnsByPin; let i = index; trackBy: trackByGroups"
class="datatable-row-{{ colGroup.type }} datatable-row-group"
[ngStyle]="_groupStyles[colGroup.type]"
>
<datatable-body-cell
role="cell"
*ngFor="let column of colGroup.columns; let ii = index; trackBy: columnTrackingFn"
tabindex="-1"
[row]="row"
[group]="group"
[expanded]="expanded"
[isSelected]="isSelected"
[rowIndex]="rowIndex"
[column]="column"
[rowHeight]="rowHeight"
[displayCheck]="displayCheck"
[treeStatus]="treeStatus"
(activate)="onActivate($event, ii)"
(treeAction)="onTreeAction()"
>
</datatable-body-cell>
</div>
`
}]
}], ctorParameters: function () {
return [{ type: i0.KeyValueDiffers }, { type: ScrollbarHelper, decorators: [{
type: SkipSelf
}] }, { type: i0.ChangeDetectorRef }, { type: i0.ElementRef }];
}, 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']]
}] } });
function defaultSumFunc(cells) {
const cellsWithValues = cells.filter(cell => !!cell);
if (!cellsWithValues.length) {
return null;
}
if (cellsWithValues.some(cell => typeof cell !== 'number')) {
return null;
}
return cellsWithValues.reduce((res, cell) => res + cell);
}
function noopSumFunc(cells) {
return null;
}
class DataTableSummaryRowComponent {
constructor() {
this.summaryRow = {};
}
ngOnChanges() {
if (!this.columns || !this.rows) {
return;
}
this.updateInternalColumns();
this.updateValues();
}
updateInternalColumns() {
this._internalColumns = this.columns.map(col => (Object.assign(Object.assign({}, col), { cellTemplate: col.summaryTemplate })));
}
updateValues() {
this.summaryRow = {};
this.columns
.filter(col => !col.summaryTemplate)
.forEach(col => {
const cellsFromSingleColumn = this.rows.map(row => row[col.prop]);
const sumFunc = this.getSummaryFunction(col);
this.summaryRow[col.prop] = col.pipe
? col.pipe.transform(sumFunc(cellsFromSingleColumn))
: sumFunc(cellsFromSingleColumn);
});
}
getSummaryFunction(column) {
if (column.summaryFunc === undefined) {
return defaultSumFunc;
}
else if (column.summaryFunc === null) {
return noopSumFunc;
}
else {
return column.summaryFunc;
}
}
}
DataTableSummaryRowComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableSummaryRowComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
DataTableSummaryRowComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableSummaryRowComponent, selector: "datatable-summary-row", inputs: { rows: "rows", columns: "columns", rowHeight: "rowHeight", offsetX: "offsetX", innerWidth: "innerWidth" }, host: { classAttribute: "datatable-summary-row" }, usesOnChanges: true, ngImport: i0, template: `
<datatable-body-row
*ngIf="summaryRow && _internalColumns"
tabindex="-1"
[innerWidth]="innerWidth"
[offsetX]="offsetX"
[columns]="_internalColumns"
[rowHeight]="rowHeight"
[row]="summaryRow"
[rowIndex]="-1"
>
</datatable-body-row>
`, isInline: true, components: [{ type: DataTableBodyRowComponent, selector: "datatable-body-row", inputs: ["columns", "innerWidth", "expanded", "rowClass", "row", "group", "isSelected", "rowIndex", "displayCheck", "treeStatus", "offsetX", "rowHeight"], outputs: ["activate", "treeAction"] }], directives: [{ type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableSummaryRowComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-summary-row',
template: `
<datatable-body-row
*ngIf="summaryRow && _internalColumns"
tabindex="-1"
[innerWidth]="innerWidth"
[offsetX]="offsetX"
[columns]="_internalColumns"
[rowHeight]="rowHeight"
[row]="summaryRow"
[rowIndex]="-1"
>
</datatable-body-row>
`,
host: {
class: 'datatable-summary-row'
}
}]
}], propDecorators: { rows: [{
type: Input
}], columns: [{
type: Input
}], rowHeight: [{
type: Input
}], offsetX: [{
type: Input
}], innerWidth: [{
type: Input
}] } });
class DataTableRowWrapperComponent {
constructor(cd, differs) {
this.cd = cd;
this.differs = differs;
this.rowContextmenu = new EventEmitter(false);
this._expanded = false;
this.groupContext = {
group: this.row,
expanded: this.expanded,
rowIndex: this.rowIndex
};
this.rowContext = {
row: this.row,
expanded: this.expanded,
rowIndex: this.rowIndex
};
this.rowDiffer = differs.find({}).create();
}
set rowIndex(val) {
this._rowIndex = val;
this.rowContext.rowIndex = val;
this.groupContext.rowIndex = val;
this.cd.markForCheck();
}
get rowIndex() {
return this._rowIndex;
}
set expanded(val) {
this._expanded = val;
this.groupContext.expanded = val;
this.rowContext.expanded = val;
this.cd.markForCheck();
}
get expanded() {
return this._expanded;
}
ngDoCheck() {
if (this.rowDiffer.diff(this.row)) {
this.rowContext.row = this.row;
this.groupContext.group = this.row;
this.cd.markForCheck();
}
}
onContextmenu($event) {
this.rowContextmenu.emit({ event: $event, row: this.row });
}
getGroupHeaderStyle() {
const styles = {};
styles['transform'] = 'translate3d(' + this.offsetX + 'px, 0px, 0px)';
styles['backface-visibility'] = 'hidden';
styles['width'] = this.innerWidth;
return styles;
}
}
DataTableRowWrapperComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableRowWrapperComponent, deps: [{ token: i0.ChangeDetectorRef }, { token: i0.KeyValueDiffers }], target: i0.ɵɵFactoryTarget.Component });
DataTableRowWrapperComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableRowWrapperComponent, selector: "datatable-row-wrapper", inputs: { innerWidth: "innerWidth", rowDetail: "rowDetail", groupHeader: "groupHeader", offsetX: "offsetX", detailRowHeight: "detailRowHeight", row: "row", groupedRows: "groupedRows", rowIndex: "rowIndex", expanded: "expanded" }, outputs: { rowContextmenu: "rowContextmenu" }, host: { listeners: { "contextmenu": "onContextmenu($event)" }, classAttribute: "datatable-row-wrapper" }, ngImport: i0, template: `
<div *ngIf="groupHeader && groupHeader.template" class="datatable-group-header" [ngStyle]="getGroupHeaderStyle()">
<ng-template
*ngIf="groupHeader && groupHeader.template"
[ngTemplateOutlet]="groupHeader.template"
[ngTemplateOutletContext]="groupContext"
>
</ng-template>
</div>
<ng-content *ngIf="(groupHeader && groupHeader.template && expanded) || !groupHeader || !groupHeader.template">
</ng-content>
<div
*ngIf="rowDetail && rowDetail.template && expanded"
[style.height.px]="detailRowHeight"
class="datatable-row-detail"
>
<ng-template
*ngIf="rowDetail && rowDetail.template"
[ngTemplateOutlet]="rowDetail.template"
[ngTemplateOutletContext]="rowContext"
>
</ng-template>
</div>
`, isInline: true, directives: [{ type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableRowWrapperComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-row-wrapper',
changeDetection: ChangeDetectionStrategy.OnPush,
template: `
<div *ngIf="groupHeader && groupHeader.template" class="datatable-group-header" [ngStyle]="getGroupHeaderStyle()">
<ng-template
*ngIf="groupHeader && groupHeader.template"
[ngTemplateOutlet]="groupHeader.template"
[ngTemplateOutletContext]="groupContext"
>
</ng-template>
</div>
<ng-content *ngIf="(groupHeader && groupHeader.template && expanded) || !groupHeader || !groupHeader.template">
</ng-content>
<div
*ngIf="rowDetail && rowDetail.template && expanded"
[style.height.px]="detailRowHeight"
class="datatable-row-detail"
>
<ng-template
*ngIf="rowDetail && rowDetail.template"
[ngTemplateOutlet]="rowDetail.template"
[ngTemplateOutletContext]="rowContext"
>
</ng-template>
</div>
`,
host: {
class: 'datatable-row-wrapper'
}
}]
}], ctorParameters: function () { return [{ type: i0.ChangeDetectorRef }, { type: i0.KeyValueDiffers }]; }, 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']]
}] } });
class DataTableBodyComponent {
/**
* Creates an instance of DataTableBodyComponent.
*/
constructor(cd) {
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 WeakMap();
this.rowExpansions = [];
/**
* Get the height of the detail row.
*/
this.getDetailRowHeight = (row, index) => {
if (!this.rowDetail) {
return 0;
}
const rowHeight = this.rowDetail.rowHeight;
return typeof rowHeight === 'function' ? rowHeight(row, index) : rowHeight;
};
// declare fn here so we can get access to the `this` property
this.rowTrackingFn = (index, row) => {
const idx = this.getRowIndex(row);
if (this.trackByProp) {
return row[this.trackByProp];
}
else {
return idx;
}
};
}
set pageSize(val) {
this._pageSize = val;
this.recalcLayout();
}
get pageSize() {
return this._pageSize;
}
set rows(val) {
this._rows = val;
this.recalcLayout();
}
get rows() {
return this._rows;
}
set columns(val) {
this._columns = val;
const colsByPin = columnsByPin(val);
this.columnGroupWidths = columnGroupWidths(colsByPin, val);
}
get columns() {
return this._columns;
}
set offset(val) {
this._offset = val;
if (!this.scrollbarV || (this.scrollbarV && !this.virtualization))
this.recalcLayout();
}
get offset() {
return this._offset;
}
set rowCount(val) {
this._rowCount = val;
this.recalcLayout();
}
get rowCount() {
return this._rowCount;
}
get bodyWidth() {
if (this.scrollbarH) {
return this.innerWidth + 'px';
}
else {
return '100%';
}
}
set bodyHeight(val) {
if (this.scrollbarV) {
this._bodyHeight = val + 'px';
}
else {
this._bodyHeight = 'auto';
}
this.recalcLayout();
}
get bodyHeight() {
return this._bodyHeight;
}
/**
* Returns if selection is enabled.
*/
get selectEnabled() {
return !!this.selectionType;
}
/**
* 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 scrollHeight() {
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;
}
/**
* Called after the constructor, initializing input properties
*/
ngOnInit() {
if (this.rowDetail) {
this.listener = this.rowDetail.toggle.subscribe(({ type, 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(({ type, 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.
*/
ngOnDestroy() {
if (this.rowDetail || this.groupHeader) {
this.listener.unsubscribe();
}
}
/**
* Updates the Y offset given a new offset.
*/
updateOffsetY(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.
const 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.
*/
onBodyScroll(event) {
const scrollYPos = event.scrollYPos;
const 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.
*/
updatePage(direction) {
let 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 });
}
}
/**
* Updates the rows in the view port
*/
updateRows() {
const { first, last } = this.indexes;
let rowIndex = first;
let idx = 0;
const temp = [];
// 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) {
let 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
const group = this.groupedRows[rowIndex];
this.rowIndexes.set(group, rowIndex);
if (group.value) {
// add indexes for each group item
group.value.forEach((g, i) => {
const _idx = `${rowIndex}-${i}`;
this.rowIndexes.set(g, _idx);
});
}
temp[idx] = group;
idx++;
// Group index in this context
rowIndex++;
}
}
else {
while (rowIndex < last && rowIndex < this.rowCount) {
const row = this.rows[rowIndex];
if (row) {
// add indexes for each row
this.rowIndexes.set(row, rowIndex);
temp[idx] = row;
}
idx++;
rowIndex++;
}
}
this.temp = temp;
}
/**
* Get the row height
*/
getRowHeight(row) {
// if its a function return it
if (typeof this.rowHeight === 'function') {
return this.rowHeight(row);
}
return this.rowHeight;
}
/**
* @param group the group with all rows
*/
getGroupHeight(group) {
let rowHeight = 0;
if (group.value) {
for (let 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.
*/
getRowAndDetailHeight(row) {
let rowHeight = this.getRowHeight(row);
const 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
*/
getRowsStyles(rows) {
const 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) {
let idx = 0;
if (this.groupedRows) {
// Get the latest row rowindex in a group
const 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.
const 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
*/
getBottomSummaryRowStyles() {
if (!this.scrollbarV || !this.rows || !this.rows.length) {
return null;
}
const styles = { position: 'absolute' };
const pos = this.rowHeightsCache.query(this.rows.length - 1);
translateXY(styles, 0, pos);
return styles;
}
/**
* Hides the loading indicator
*/
hideIndicator() {
setTimeout(() => (this.loadingIndicator = false), 500);
}
/**
* Updates the index of the rows in the viewport
*/
updateIndexes() {
let first = 0;
let 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.
const 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, last };
}
/**
* Refreshes the full Row Height cache. Should be used
* when the entire row array state has changed.
*/
refreshRowHeightCache() {
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) {
const rowExpansions = new Set();
for (const row of this.rows) {
if (this.getRowExpanded(row)) {
rowExpansions.add(row);
}
}
this.rowHeightsCache.initCache({
rows: this.rows,
rowHeight: this.rowHeight,
detailRowHeight: this.getDetailRowHeight,
externalVirtual: this.scrollbarV && this.externalPaging,
rowCount: this.rowCount,
rowIndexes: this.rowIndexes,
rowExpansions
});
}
}
/**
* Gets the index for the view port
*/
getAdjustedViewPortIndex() {
// 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.
const viewPortFirstRowIndex = this.indexes.first;
if (this.scrollbarV && this.virtualization) {
const 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.
*/
toggleRowExpansion(row) {
// Capture the row index of the first row that is visible on the viewport.
const viewPortFirstRowIndex = this.getAdjustedViewPortIndex();
const rowExpandedIdx = this.getRowExpandedIdx(row, this.rowExpansions);
const expanded = rowExpandedIdx > -1;
// If the detailRowHeight is auto --> only in case of non-virtualized scroll
if (this.scrollbarV && this.virtualization) {
const detailRowHeight = this.getDetailRowHeight(row) * (expanded ? -1 : 1);
// const idx = this.rowIndexes.get(row) || 0;
const 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.
*/
toggleAllRows(expanded) {
// clear prev expansions
this.rowExpansions = [];
// Capture the row index of the first row that is visible on the viewport.
const viewPortFirstRowIndex = this.getAdjustedViewPortIndex();
if (expanded) {
for (const row of this.rows) {
this.rowExpansions.push(row);
}
}
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
*/
recalcLayout() {
this.refreshRowHeightCache();
this.updateIndexes();
this.updateRows();
}
/**
* Tracks the column
*/
columnTrackingFn(index, column) {
return column.$$id;
}
/**
* Gets the row pinning group styles
*/
stylesByGroup(group) {
const widths = this.columnGroupWidths;
const offsetX = this.offsetX;
const styles = {
width: `${widths[group]}px`
};
if (group === 'left') {
translateXY(styles, offsetX, 0);
}
else if (group === 'right') {
const bodyWidth = parseInt(this.innerWidth + '', 0);
const totalDiff = widths.total - bodyWidth;
const offsetDiff = totalDiff - offsetX;
const 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
*/
getRowExpanded(row) {
if (this.rowExpansions.length === 0 && this.groupExpansionDefault) {
for (const group of this.groupedRows) {
this.rowExpansions.push(group);
}
}
return this.getRowExpandedIdx(row, this.rowExpansions) > -1;
}
getRowExpandedIdx(row, expanded) {
if (!expanded || !expanded.length)
return -1;
const rowId = this.rowIdentity(row);
return expanded.findIndex(r => {
const id = this.rowIdentity(r);
return id === rowId;
});
}
/**
* Gets the row index given a row
*/
getRowIndex(row) {
return this.rowIndexes.get(row) || 0;
}
onTreeAction(row) {
this.treeAction.emit({ row });
}
}
DataTableBodyComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableBodyComponent, deps: [{ token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
DataTableBodyComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableBodyComponent, selector: "datatable-body", inputs: { scrollbarV: "scrollbarV", scrollbarH: "scrollbarH", loadingIndicator: "loadingIndicator", externalPaging: "externalPaging", rowHeight: "rowHeight", offsetX: "offsetX", emptyMessage: "emptyMessage", selectionType: "selectionType", selected: "selected", rowIdentity: "rowIdentity", rowDetail: "rowDetail", groupHeader: "groupHeader", selectCheck: "selectCheck", displayCheck: "displayCheck", trackByProp: "trackByProp", rowClass: "rowClass", groupedRows: "groupedRows", groupExpansionDefault: "groupExpansionDefault", innerWidth: "innerWidth", groupRowsBy: "groupRowsBy", virtualization: "virtualization", summaryRow: "summaryRow", summaryPosition: "summaryPosition", summaryHeight: "summaryHeight", pageSize: "pageSize", rows: "rows", columns: "columns", offset: "offset", rowCount: "rowCount", bodyHeight: "bodyHeight" }, outputs: { scroll: "scroll", page: "page", activate: "activate", select: "select", detailToggle: "detailToggle", rowContextmenu: "rowContextmenu", treeAction: "treeAction" }, host: { properties: { "style.width": "this.bodyWidth", "style.height": "this.bodyHeight" }, classAttribute: "datatable-body" }, viewQueries: [{ propertyName: "scroller", first: true, predicate: ScrollerComponent, descendants: true }], ngImport: i0, template: `
<datatable-progress *ngIf="loadingIndicator"> </datatable-progress>
<datatable-selection
#selector
[selected]="selected"
[rows]="rows"
[selectCheck]="selectCheck"
[selectEnabled]="selectEnabled"
[selectionType]="selectionType"
[rowIdentity]="rowIdentity"
(select)="select.emit($event)"
(activate)="activate.emit($event)"
>
<datatable-scroller
*ngIf="rows?.length"
[scrollbarV]="scrollbarV"
[scrollbarH]="scrollbarH"
[scrollHeight]="scrollHeight"
[scrollWidth]="columnGroupWidths?.total"
(scroll)="onBodyScroll($event)"
>
<datatable-summary-row
*ngIf="summaryRow && summaryPosition === 'top'"
[rowHeight]="summaryHeight"
[offsetX]="offsetX"
[innerWidth]="innerWidth"
[rows]="rows"
[columns]="columns"
>
</datatable-summary-row>
<datatable-row-wrapper
[groupedRows]="groupedRows"
*ngFor="let group of temp; let i = index; trackBy: rowTrackingFn"
[innerWidth]="innerWidth"
[ngStyle]="getRowsStyles(group)"
[rowDetail]="rowDetail"
[groupHeader]="groupHeader"
[offsetX]="offsetX"
[detailRowHeight]="getDetailRowHeight(group && group[i], i)"
[row]="group"
[expanded]="getRowExpanded(group)"
[rowIndex]="getRowIndex(group && group[i])"
(rowContextmenu)="rowContextmenu.emit($event)"
>
<datatable-body-row
role="row"
*ngIf="!groupedRows; else groupedRowsTemplate"
tabindex="-1"
[isSelected]="selector.getRowSelected(group)"
[innerWidth]="innerWidth"
[offsetX]="offsetX"
[columns]="columns"
[rowHeight]="getRowHeight(group)"
[row]="group"
[rowIndex]="getRowIndex(group)"
[expanded]="getRowExpanded(group)"
[rowClass]="rowClass"
[displayCheck]="displayCheck"
[treeStatus]="group && group.treeStatus"
(treeAction)="onTreeAction(group)"
(activate)="selector.onActivate($event, indexes.first + i)"
>
</datatable-body-row>
<ng-template #groupedRowsTemplate>
<datatable-body-row
role="row"
*ngFor="let row of group.value; let i = index; trackBy: rowTrackingFn"
tabindex="-1"
[isSelected]="selector.getRowSelected(row)"
[innerWidth]="innerWidth"
[offsetX]="offsetX"
[columns]="columns"
[rowHeight]="getRowHeight(row)"
[row]="row"
[group]="group.value"
[rowIndex]="getRowIndex(row)"
[expanded]="getRowExpanded(row)"
[rowClass]="rowClass"
(activate)="selector.onActivate($event, i)"
>
</datatable-body-row>
</ng-template>
</datatable-row-wrapper>
<datatable-summary-row
role="row"
*ngIf="summaryRow && summaryPosition === 'bottom'"
[ngStyle]="getBottomSummaryRowStyles()"
[rowHeight]="summaryHeight"
[offsetX]="offsetX"
[innerWidth]="innerWidth"
[rows]="rows"
[columns]="columns"
>
</datatable-summary-row>
</datatable-scroller>
<div class="empty-row" *ngIf="!rows?.length && !loadingIndicator" [innerHTML]="emptyMessage"></div>
</datatable-selection>
`, isInline: true, components: [{ type: ProgressBarComponent, selector: "datatable-progress" }, { type: DataTableSelectionComponent, selector: "datatable-selection", inputs: ["rows", "selected", "selectEnabled", "selectionType", "rowIdentity", "selectCheck"], outputs: ["activate", "select"] }, { type: ScrollerComponent, selector: "datatable-scroller", inputs: ["scrollbarV", "scrollbarH", "scrollHeight", "scrollWidth"], outputs: ["scroll"] }, { type: DataTableSummaryRowComponent, selector: "datatable-summary-row", inputs: ["rows", "columns", "rowHeight", "offsetX", "innerWidth"] }, { type: DataTableRowWrapperComponent, selector: "datatable-row-wrapper", inputs: ["innerWidth", "rowDetail", "groupHeader", "offsetX", "detailRowHeight", "row", "groupedRows", "rowIndex", "expanded"], outputs: ["rowContextmenu"] }, { type: DataTableBodyRowComponent, selector: "datatable-body-row", inputs: ["columns", "innerWidth", "expanded", "rowClass", "row", "group", "isSelected", "rowIndex", "displayCheck", "treeStatus", "offsetX", "rowHeight"], outputs: ["activate", "treeAction"] }], directives: [{ type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i1.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableBodyComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-body',
template: `
<datatable-progress *ngIf="loadingIndicator"> </datatable-progress>
<datatable-selection
#selector
[selected]="selected"
[rows]="rows"
[selectCheck]="selectCheck"
[selectEnabled]="selectEnabled"
[selectionType]="selectionType"
[rowIdentity]="rowIdentity"
(select)="select.emit($event)"
(activate)="activate.emit($event)"
>
<datatable-scroller
*ngIf="rows?.length"
[scrollbarV]="scrollbarV"
[scrollbarH]="scrollbarH"
[scrollHeight]="scrollHeight"
[scrollWidth]="columnGroupWidths?.total"
(scroll)="onBodyScroll($event)"
>
<datatable-summary-row
*ngIf="summaryRow && summaryPosition === 'top'"
[rowHeight]="summaryHeight"
[offsetX]="offsetX"
[innerWidth]="innerWidth"
[rows]="rows"
[columns]="columns"
>
</datatable-summary-row>
<datatable-row-wrapper
[groupedRows]="groupedRows"
*ngFor="let group of temp; let i = index; trackBy: rowTrackingFn"
[innerWidth]="innerWidth"
[ngStyle]="getRowsStyles(group)"
[rowDetail]="rowDetail"
[groupHeader]="groupHeader"
[offsetX]="offsetX"
[detailRowHeight]="getDetailRowHeight(group && group[i], i)"
[row]="group"
[expanded]="getRowExpanded(group)"
[rowIndex]="getRowIndex(group && group[i])"
(rowContextmenu)="rowContextmenu.emit($event)"
>
<datatable-body-row
role="row"
*ngIf="!groupedRows; else groupedRowsTemplate"
tabindex="-1"
[isSelected]="selector.getRowSelected(group)"
[innerWidth]="innerWidth"
[offsetX]="offsetX"
[columns]="columns"
[rowHeight]="getRowHeight(group)"
[row]="group"
[rowIndex]="getRowIndex(group)"
[expanded]="getRowExpanded(group)"
[rowClass]="rowClass"
[displayCheck]="displayCheck"
[treeStatus]="group && group.treeStatus"
(treeAction)="onTreeAction(group)"
(activate)="selector.onActivate($event, indexes.first + i)"
>
</datatable-body-row>
<ng-template #groupedRowsTemplate>
<datatable-body-row
role="row"
*ngFor="let row of group.value; let i = index; trackBy: rowTrackingFn"
tabindex="-1"
[isSelected]="selector.getRowSelected(row)"
[innerWidth]="innerWidth"
[offsetX]="offsetX"
[columns]="columns"
[rowHeight]="getRowHeight(row)"
[row]="row"
[group]="group.value"
[rowIndex]="getRowIndex(row)"
[expanded]="getRowExpanded(row)"
[rowClass]="rowClass"
(activate)="selector.onActivate($event, i)"
>
</datatable-body-row>
</ng-template>
</datatable-row-wrapper>
<datatable-summary-row
role="row"
*ngIf="summaryRow && summaryPosition === 'bottom'"
[ngStyle]="getBottomSummaryRowStyles()"
[rowHeight]="summaryHeight"
[offsetX]="offsetX"
[innerWidth]="innerWidth"
[rows]="rows"
[columns]="columns"
>
</datatable-summary-row>
</datatable-scroller>
<div class="empty-row" *ngIf="!rows?.length && !loadingIndicator" [innerHTML]="emptyMessage"></div>
</datatable-selection>
`,
changeDetection: ChangeDetectionStrategy.OnPush,
host: {
class: 'datatable-body'
}
}]
}], ctorParameters: function () { return [{ type: i0.ChangeDetectorRef }]; }, 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]
}] } });
/**
* Gets the next sort direction
*/
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
*/
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
*/
function sortRows(rows, columns, dirs) {
if (!rows)
return [];
if (!dirs || !dirs.length || !columns)
return [...rows];
/**
* record the row ordering of results from prior sort operations (if applicable)
* this is necessary to guarantee stable sorting behavior
*/
const rowToIndexMap = new Map();
rows.forEach((row, index) => rowToIndexMap.set(row, index));
const temp = [...rows];
const cols = columns.reduce((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
const cachedDirs = dirs.map(dir => {
const prop = dir.prop;
return {
prop,
dir: dir.dir,
valueGetter: getterForProp(prop),
compareFn: cols[prop] || orderByComparator
};
});
return temp.sort(function (rowA, rowB) {
for (const cachedDir of cachedDirs) {
// Get property and valuegetters for column to be sorted
const { prop, valueGetter } = cachedDir;
// Get A and B cell values from rows based on properties of the columns
const propA = valueGetter(rowA, prop);
const 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.
const 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;
}
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;
});
}
class DataTableHeaderCellComponent {
constructor(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
};
}
set allRowsSelected(value) {
this._allRowsSelected = value;
this.cellContext.allRowsSelected = value;
}
get allRowsSelected() {
return this._allRowsSelected;
}
set column(column) {
this._column = column;
this.cellContext.column = column;
this.cd.markForCheck();
}
get column() {
return this._column;
}
set sorts(val) {
this._sorts = val;
this.sortDir = this.calcSortDir(val);
this.cellContext.sortDir = this.sortDir;
this.sortClass = this.calcSortClass(this.sortDir);
this.cd.markForCheck();
}
get sorts() {
return this._sorts;
}
get columnCssClasses() {
let 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') {
const res = this.column.headerClass({
column: this.column
});
if (typeof res === 'string') {
cls += res;
}
else if (typeof res === 'object') {
const keys = Object.keys(res);
for (const k of keys) {
if (res[k] === true)
cls += ` ${k}`;
}
}
}
}
const sortDir = this.sortDir;
if (sortDir) {
cls += ` sort-active sort-${sortDir}`;
}
return cls;
}
get name() {
// guaranteed to have a value by setColumnDefaults() in column-helper.ts
return this.column.headerTemplate === undefined ? this.column.name : undefined;
}
get minWidth() {
return this.column.minWidth;
}
get maxWidth() {
return this.column.maxWidth;
}
get width() {
return this.column.width;
}
get isCheckboxable() {
return this.column.checkboxable && this.column.headerCheckboxable && this.selectionType === SelectionType.checkbox;
}
onContextmenu($event) {
this.columnContextmenu.emit({ event: $event, column: this.column });
}
ngOnInit() {
this.sortClass = this.calcSortClass(this.sortDir);
}
calcSortDir(sorts) {
if (sorts && this.column) {
const sort = sorts.find((s) => {
return s.prop === this.column.prop;
});
if (sort)
return sort.dir;
}
}
onSort() {
if (!this.column.sortable)
return;
const newValue = nextSortDir(this.sortType, this.sortDir);
this.sort.emit({
column: this.column,
prevValue: this.sortDir,
newValue
});
}
calcSortClass(sortDir) {
if (!this.cellContext.column.sortable)
return;
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 ${this.sortUnsetIcon}`;
}
}
}
DataTableHeaderCellComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableHeaderCellComponent, deps: [{ token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
DataTableHeaderCellComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableHeaderCellComponent, selector: "datatable-header-cell", inputs: { sortType: "sortType", sortAscendingIcon: "sortAscendingIcon", sortDescendingIcon: "sortDescendingIcon", sortUnsetIcon: "sortUnsetIcon", isTarget: "isTarget", targetMarkerTemplate: "targetMarkerTemplate", targetMarkerContext: "targetMarkerContext", allRowsSelected: "allRowsSelected", selectionType: "selectionType", column: "column", headerHeight: "headerHeight", sorts: "sorts" }, outputs: { sort: "sort", select: "select", columnContextmenu: "columnContextmenu" }, host: { listeners: { "contextmenu": "onContextmenu($event)" }, properties: { "style.height.px": "this.headerHeight", "class": "this.columnCssClasses", "attr.title": "this.name", "style.minWidth.px": "this.minWidth", "style.maxWidth.px": "this.maxWidth", "style.width.px": "this.width" }, classAttribute: "datatable-header-cell" }, ngImport: i0, template: `
<div class="datatable-header-cell-template-wrap">
<ng-template
*ngIf="isTarget"
[ngTemplateOutlet]="targetMarkerTemplate"
[ngTemplateOutletContext]="targetMarkerContext"
>
</ng-template>
<label *ngIf="isCheckboxable" class="datatable-checkbox">
<input type="checkbox" [checked]="allRowsSelected" (change)="select.emit(!allRowsSelected)" />
</label>
<span *ngIf="!column.headerTemplate" class="datatable-header-cell-wrapper">
<span class="datatable-header-cell-label draggable" (click)="onSort()" [innerHTML]="name"> </span>
</span>
<ng-template
*ngIf="column.headerTemplate"
[ngTemplateOutlet]="column.headerTemplate"
[ngTemplateOutletContext]="cellContext"
>
</ng-template>
<span (click)="onSort()" [class]="sortClass"> </span>
</div>
`, isInline: true, directives: [{ type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableHeaderCellComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-header-cell',
template: `
<div class="datatable-header-cell-template-wrap">
<ng-template
*ngIf="isTarget"
[ngTemplateOutlet]="targetMarkerTemplate"
[ngTemplateOutletContext]="targetMarkerContext"
>
</ng-template>
<label *ngIf="isCheckboxable" class="datatable-checkbox">
<input type="checkbox" [checked]="allRowsSelected" (change)="select.emit(!allRowsSelected)" />
</label>
<span *ngIf="!column.headerTemplate" class="datatable-header-cell-wrapper">
<span class="datatable-header-cell-label draggable" (click)="onSort()" [innerHTML]="name"> </span>
</span>
<ng-template
*ngIf="column.headerTemplate"
[ngTemplateOutlet]="column.headerTemplate"
[ngTemplateOutletContext]="cellContext"
>
</ng-template>
<span (click)="onSort()" [class]="sortClass"> </span>
</div>
`,
host: {
class: 'datatable-header-cell'
},
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], ctorParameters: function () { return [{ type: i0.ChangeDetectorRef }]; }, propDecorators: { sortType: [{
type: Input
}], sortAscendingIcon: [{
type: Input
}], sortDescendingIcon: [{
type: Input
}], sortUnsetIcon: [{
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', ['$event']]
}] } });
class DataTableHeaderComponent {
constructor(cd) {
this.cd = cd;
this.sort = new EventEmitter();
this.reorder = new EventEmitter();
this.resize = new EventEmitter();
this.select = new EventEmitter();
this.columnContextmenu = new EventEmitter(false);
this._columnGroupWidths = {
total: 100
};
this._styleByGroup = {
left: {},
center: {},
right: {}
};
this.destroyed = false;
}
set innerWidth(val) {
this._innerWidth = val;
setTimeout(() => {
if (this._columns) {
const colByPin = columnsByPin(this._columns);
this._columnGroupWidths = columnGroupWidths(colByPin, this._columns);
this.setStylesByGroup();
}
});
}
get innerWidth() {
return this._innerWidth;
}
set headerHeight(val) {
if (val !== 'auto') {
this._headerHeight = `${val}px`;
}
else {
this._headerHeight = val;
}
}
get headerHeight() {
return this._headerHeight;
}
set columns(val) {
this._columns = val;
const colsByPin = columnsByPin(val);
this._columnsByPin = columnsByPinArr(val);
setTimeout(() => {
this._columnGroupWidths = columnGroupWidths(colsByPin, val);
this.setStylesByGroup();
});
}
get columns() {
return this._columns;
}
set offsetX(val) {
this._offsetX = val;
this.setStylesByGroup();
}
get offsetX() {
return this._offsetX;
}
ngOnDestroy() {
this.destroyed = true;
}
onLongPressStart({ event, model }) {
model.dragging = true;
this.dragEventTarget = event;
}
onLongPressEnd({ event, model }) {
this.dragEventTarget = event;
// delay resetting so sort can be
// prevented if we were dragging
setTimeout(() => {
// datatable component creates copies from columns on reorder
// set dragging to false on new objects
const column = this._columns.find(c => c.$$id === model.$$id);
if (column) {
column.dragging = false;
}
}, 5);
}
get headerWidth() {
if (this.scrollbarH) {
return this.innerWidth + 'px';
}
return '100%';
}
trackByGroups(index, colGroup) {
return colGroup.type;
}
columnTrackingFn(index, column) {
return column.$$id;
}
onColumnResized(width, column) {
if (width <= column.minWidth) {
width = column.minWidth;
}
else if (width >= column.maxWidth) {
width = column.maxWidth;
}
this.resize.emit({
column,
prevValue: column.width,
newValue: width
});
}
onColumnReordered({ prevIndex, newIndex, model }) {
const column = this.getColumn(newIndex);
column.isTarget = false;
column.targetMarkerContext = undefined;
this.reorder.emit({
column: model,
prevValue: prevIndex,
newValue: newIndex
});
}
onTargetChanged({ prevIndex, newIndex, initialIndex }) {
if (prevIndex || prevIndex === 0) {
const oldColumn = this.getColumn(prevIndex);
oldColumn.isTarget = false;
oldColumn.targetMarkerContext = undefined;
}
if (newIndex || newIndex === 0) {
const newColumn = this.getColumn(newIndex);
newColumn.isTarget = true;
if (initialIndex !== newIndex) {
newColumn.targetMarkerContext = {
class: 'targetMarker '.concat(initialIndex > newIndex ? 'dragFromRight' : 'dragFromLeft')
};
}
}
}
getColumn(index) {
const leftColumnCount = this._columnsByPin[0].columns.length;
if (index < leftColumnCount) {
return this._columnsByPin[0].columns[index];
}
const 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];
}
onSort({ column, prevValue, newValue }) {
// if we are dragging don't sort!
if (column.dragging) {
return;
}
const sorts = this.calcNewSorts(column, prevValue, newValue);
this.sort.emit({
sorts,
column,
prevValue,
newValue
});
}
calcNewSorts(column, prevValue, newValue) {
let idx = 0;
if (!this.sorts) {
this.sorts = [];
}
const sorts = this.sorts.map((s, i) => {
s = Object.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;
}
setStylesByGroup() {
this._styleByGroup.left = this.calcStylesByGroup('left');
this._styleByGroup.center = this.calcStylesByGroup('center');
this._styleByGroup.right = this.calcStylesByGroup('right');
if (!this.destroyed) {
this.cd.detectChanges();
}
}
calcStylesByGroup(group) {
const widths = this._columnGroupWidths;
const offsetX = this.offsetX;
const styles = {
width: `${widths[group]}px`
};
if (group === 'center') {
translateXY(styles, offsetX * -1, 0);
}
else if (group === 'right') {
const totalDiff = widths.total - this.innerWidth;
const offset = totalDiff * -1;
translateXY(styles, offset, 0);
}
return styles;
}
}
DataTableHeaderComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableHeaderComponent, deps: [{ token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
DataTableHeaderComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableHeaderComponent, selector: "datatable-header", inputs: { sortAscendingIcon: "sortAscendingIcon", sortDescendingIcon: "sortDescendingIcon", sortUnsetIcon: "sortUnsetIcon", scrollbarH: "scrollbarH", dealsWithGroup: "dealsWithGroup", targetMarkerTemplate: "targetMarkerTemplate", innerWidth: "innerWidth", sorts: "sorts", sortType: "sortType", allRowsSelected: "allRowsSelected", selectionType: "selectionType", reorderable: "reorderable", headerHeight: "headerHeight", columns: "columns", offsetX: "offsetX" }, outputs: { sort: "sort", reorder: "reorder", resize: "resize", select: "select", columnContextmenu: "columnContextmenu" }, host: { properties: { "style.height": "this.headerHeight", "style.width": "this.headerWidth" }, classAttribute: "datatable-header" }, ngImport: i0, template: `
<div
role="row"
orderable
(reorder)="onColumnReordered($event)"
(targetChanged)="onTargetChanged($event)"
[style.width.px]="_columnGroupWidths.total"
class="datatable-header-inner"
>
<div
*ngFor="let colGroup of _columnsByPin; trackBy: trackByGroups"
[class]="'datatable-row-' + colGroup.type"
[ngStyle]="_styleByGroup[colGroup.type]"
>
<datatable-header-cell
role="columnheader"
*ngFor="let column of colGroup.columns; trackBy: columnTrackingFn"
resizeable
[resizeEnabled]="column.resizeable"
(resize)="onColumnResized($event, column)"
long-press
[pressModel]="column"
[pressEnabled]="reorderable && column.draggable"
(longPressStart)="onLongPressStart($event)"
(longPressEnd)="onLongPressEnd($event)"
draggable
[dragX]="reorderable && column.draggable && column.dragging"
[dragY]="false"
[dragModel]="column"
[dragEventTarget]="dragEventTarget"
[headerHeight]="headerHeight"
[isTarget]="column.isTarget"
[targetMarkerTemplate]="targetMarkerTemplate"
[targetMarkerContext]="column.targetMarkerContext"
[column]="column"
[sortType]="sortType"
[sorts]="sorts"
[selectionType]="selectionType"
[sortAscendingIcon]="sortAscendingIcon"
[sortDescendingIcon]="sortDescendingIcon"
[sortUnsetIcon]="sortUnsetIcon"
[allRowsSelected]="allRowsSelected"
(sort)="onSort($event)"
(select)="select.emit($event)"
(columnContextmenu)="columnContextmenu.emit($event)"
>
</datatable-header-cell>
</div>
</div>
`, isInline: true, components: [{ type: DataTableHeaderCellComponent, selector: "datatable-header-cell", inputs: ["sortType", "sortAscendingIcon", "sortDescendingIcon", "sortUnsetIcon", "isTarget", "targetMarkerTemplate", "targetMarkerContext", "allRowsSelected", "selectionType", "column", "headerHeight", "sorts"], outputs: ["sort", "select", "columnContextmenu"] }], directives: [{ type: OrderableDirective, selector: "[orderable]", outputs: ["reorder", "targetChanged"] }, { type: i1.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { type: ResizeableDirective, selector: "[resizeable]", inputs: ["resizeEnabled", "minWidth", "maxWidth"], outputs: ["resize"] }, { type: LongPressDirective, selector: "[long-press]", inputs: ["pressEnabled", "pressModel", "duration"], outputs: ["longPressStart", "longPressing", "longPressEnd"] }, { type: DraggableDirective, selector: "[draggable]", inputs: ["dragEventTarget", "dragModel", "dragX", "dragY"], outputs: ["dragStart", "dragging", "dragEnd"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableHeaderComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-header',
template: `
<div
role="row"
orderable
(reorder)="onColumnReordered($event)"
(targetChanged)="onTargetChanged($event)"
[style.width.px]="_columnGroupWidths.total"
class="datatable-header-inner"
>
<div
*ngFor="let colGroup of _columnsByPin; trackBy: trackByGroups"
[class]="'datatable-row-' + colGroup.type"
[ngStyle]="_styleByGroup[colGroup.type]"
>
<datatable-header-cell
role="columnheader"
*ngFor="let column of colGroup.columns; trackBy: columnTrackingFn"
resizeable
[resizeEnabled]="column.resizeable"
(resize)="onColumnResized($event, column)"
long-press
[pressModel]="column"
[pressEnabled]="reorderable && column.draggable"
(longPressStart)="onLongPressStart($event)"
(longPressEnd)="onLongPressEnd($event)"
draggable
[dragX]="reorderable && column.draggable && column.dragging"
[dragY]="false"
[dragModel]="column"
[dragEventTarget]="dragEventTarget"
[headerHeight]="headerHeight"
[isTarget]="column.isTarget"
[targetMarkerTemplate]="targetMarkerTemplate"
[targetMarkerContext]="column.targetMarkerContext"
[column]="column"
[sortType]="sortType"
[sorts]="sorts"
[selectionType]="selectionType"
[sortAscendingIcon]="sortAscendingIcon"
[sortDescendingIcon]="sortDescendingIcon"
[sortUnsetIcon]="sortUnsetIcon"
[allRowsSelected]="allRowsSelected"
(sort)="onSort($event)"
(select)="select.emit($event)"
(columnContextmenu)="columnContextmenu.emit($event)"
>
</datatable-header-cell>
</div>
</div>
`,
host: {
class: 'datatable-header'
},
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], ctorParameters: function () { return [{ type: i0.ChangeDetectorRef }]; }, propDecorators: { sortAscendingIcon: [{
type: Input
}], sortDescendingIcon: [{
type: Input
}], sortUnsetIcon: [{
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']
}] } });
/**
* Throttle a function
*/
function throttle(func, wait, options) {
options = options || {};
let context;
let args;
let result;
let timeout = null;
let previous = 0;
function later() {
previous = options.leading === false ? 0 : +new Date();
timeout = null;
result = func.apply(context, args);
}
return function () {
const now = +new Date();
if (!previous && options.leading === false) {
previous = now;
}
const 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() { ... }
* }
*/
function throttleable(duration, options) {
return function innerDecorator(target, key, descriptor) {
return {
configurable: true,
enumerable: descriptor.enumerable,
get: function getter() {
Object.defineProperty(this, key, {
configurable: true,
enumerable: descriptor.enumerable,
value: throttle(descriptor.value, duration, options)
});
return this[key];
}
};
};
}
/**
* Calculates the Total Flex Grow
*/
function getTotalFlexGrow(columns) {
let totalFlexGrow = 0;
for (const c of columns) {
totalFlexGrow += c.flexGrow || 0;
}
return totalFlexGrow;
}
/**
* Adjusts the column widths.
* Inspired by: https://github.com/facebook/fixed-data-table/blob/master/src/FixedDataTableWidthHelper.js
*/
function adjustColumnWidths(allColumns, expectedWidth) {
const columnsWidth = columnsTotalWidth(allColumns);
const totalFlexGrow = getTotalFlexGrow(allColumns);
const colsByGroup = columnsByPin(allColumns);
if (columnsWidth !== expectedWidth) {
scaleColumns(colsByGroup, expectedWidth, totalFlexGrow);
}
}
/**
* Resizes columns based on the flexGrow property, while respecting manually set widths
*/
function scaleColumns(colsByGroup, maxWidth, totalFlexGrow) {
// calculate total width and flexgrow points for coulumns that can be resized
for (const attr in colsByGroup) {
for (const column of colsByGroup[attr]) {
if (!column.canAutoResize) {
maxWidth -= column.width;
totalFlexGrow -= column.flexGrow ? column.flexGrow : 0;
}
else {
column.width = 0;
}
}
}
const hasMinWidth = {};
let remainingWidth = maxWidth;
// resize columns until no width is left to be distributed
do {
const widthPerFlexPoint = remainingWidth / totalFlexGrow;
remainingWidth = 0;
for (const attr in colsByGroup) {
for (const column of colsByGroup[attr]) {
// if the column can be resize and it hasn't reached its minimum width yet
if (column.canAutoResize && !hasMinWidth[column.prop]) {
const 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;
}
}
}
}
} 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.
*/
function forceFillColumnWidths(allColumns, expectedWidth, startIdx, allowBleed, defaultColWidth = 300) {
const columnsToResize = allColumns.slice(startIdx + 1, allColumns.length).filter(c => {
return c.canAutoResize !== false;
});
for (const column of columnsToResize) {
if (!column.$$oldWidth) {
column.$$oldWidth = column.width;
}
}
let additionWidthPerColumn = 0;
let exceedsWindow = false;
let contentWidth = getContentWidth(allColumns, defaultColWidth);
let remainingWidth = expectedWidth - contentWidth;
const columnsProcessed = [];
const remainingWidthLimit = 1; // when to stop
// This loop takes care of the
do {
additionWidthPerColumn = remainingWidth / columnsToResize.length;
exceedsWindow = contentWidth >= expectedWidth;
for (const column of columnsToResize) {
if (exceedsWindow && allowBleed) {
column.width = column.$$oldWidth || column.width || defaultColWidth;
}
else {
const 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);
}
contentWidth = getContentWidth(allColumns);
remainingWidth = expectedWidth - contentWidth;
removeProcessedColumns(columnsToResize, columnsProcessed);
} while (remainingWidth > remainingWidthLimit && columnsToResize.length !== 0);
}
/**
* Remove the processed columns from the current active columns.
*/
function removeProcessedColumns(columnsToResize, columnsProcessed) {
for (const column of columnsProcessed) {
const index = columnsToResize.indexOf(column);
columnsToResize.splice(index, 1);
}
}
/**
* Gets the width of the columns
*/
function getContentWidth(allColumns, defaultColWidth = 300) {
let contentWidth = 0;
for (const column of allColumns) {
contentWidth += column.width || defaultColWidth;
}
return contentWidth;
}
class DataTablePagerComponent {
constructor() {
this.change = new EventEmitter();
this._count = 0;
this._page = 1;
this._size = 0;
}
set size(val) {
this._size = val;
this.pages = this.calcPages();
}
get size() {
return this._size;
}
set count(val) {
this._count = val;
this.pages = this.calcPages();
}
get count() {
return this._count;
}
set page(val) {
this._page = val;
this.pages = this.calcPages();
}
get page() {
return this._page;
}
get totalPages() {
const count = this.size < 1 ? 1 : Math.ceil(this.count / this.size);
return Math.max(count || 0, 1);
}
canPrevious() {
return this.page > 1;
}
canNext() {
return this.page < this.totalPages;
}
prevPage() {
this.selectPage(this.page - 1);
}
nextPage() {
this.selectPage(this.page + 1);
}
selectPage(page) {
if (page > 0 && page <= this.totalPages && page !== this.page) {
this.page = page;
this.change.emit({
page
});
}
}
calcPages(page) {
const pages = [];
let startPage = 1;
let endPage = this.totalPages;
const maxSize = 5;
const 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 (let num = startPage; num <= endPage; num++) {
pages.push({
number: num,
text: num
});
}
return pages;
}
}
DataTablePagerComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTablePagerComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
DataTablePagerComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTablePagerComponent, selector: "datatable-pager", inputs: { pagerLeftArrowIcon: "pagerLeftArrowIcon", pagerRightArrowIcon: "pagerRightArrowIcon", pagerPreviousIcon: "pagerPreviousIcon", pagerNextIcon: "pagerNextIcon", size: "size", count: "count", page: "page" }, outputs: { change: "change" }, host: { classAttribute: "datatable-pager" }, ngImport: i0, template: `
<ul class="pager">
<li [class.disabled]="!canPrevious()">
<a role="button" aria-label="go to first page" href="javascript:void(0)" (click)="selectPage(1)">
<i class="{{ pagerPreviousIcon }}"></i>
</a>
</li>
<li [class.disabled]="!canPrevious()">
<a role="button" aria-label="go to previous page" href="javascript:void(0)" (click)="prevPage()">
<i class="{{ pagerLeftArrowIcon }}"></i>
</a>
</li>
<li
role="button"
[attr.aria-label]="'page ' + pg.number"
class="pages"
*ngFor="let pg of pages"
[class.active]="pg.number === page"
>
<a href="javascript:void(0)" (click)="selectPage(pg.number)">
{{ pg.text }}
</a>
</li>
<li [class.disabled]="!canNext()">
<a role="button" aria-label="go to next page" href="javascript:void(0)" (click)="nextPage()">
<i class="{{ pagerRightArrowIcon }}"></i>
</a>
</li>
<li [class.disabled]="!canNext()">
<a role="button" aria-label="go to last page" href="javascript:void(0)" (click)="selectPage(totalPages)">
<i class="{{ pagerNextIcon }}"></i>
</a>
</li>
</ul>
`, isInline: true, directives: [{ type: i1.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTablePagerComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-pager',
template: `
<ul class="pager">
<li [class.disabled]="!canPrevious()">
<a role="button" aria-label="go to first page" href="javascript:void(0)" (click)="selectPage(1)">
<i class="{{ pagerPreviousIcon }}"></i>
</a>
</li>
<li [class.disabled]="!canPrevious()">
<a role="button" aria-label="go to previous page" href="javascript:void(0)" (click)="prevPage()">
<i class="{{ pagerLeftArrowIcon }}"></i>
</a>
</li>
<li
role="button"
[attr.aria-label]="'page ' + pg.number"
class="pages"
*ngFor="let pg of pages"
[class.active]="pg.number === page"
>
<a href="javascript:void(0)" (click)="selectPage(pg.number)">
{{ pg.text }}
</a>
</li>
<li [class.disabled]="!canNext()">
<a role="button" aria-label="go to next page" href="javascript:void(0)" (click)="nextPage()">
<i class="{{ pagerRightArrowIcon }}"></i>
</a>
</li>
<li [class.disabled]="!canNext()">
<a role="button" aria-label="go to last page" href="javascript:void(0)" (click)="selectPage(totalPages)">
<i class="{{ pagerNextIcon }}"></i>
</a>
</li>
</ul>
`,
host: {
class: 'datatable-pager'
},
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], 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
}] } });
class DataTableFooterComponent {
constructor() {
this.selectedCount = 0;
this.page = new EventEmitter();
}
get isVisible() {
return this.rowCount / this.pageSize > 1;
}
get curPage() {
return this.offset + 1;
}
}
DataTableFooterComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableFooterComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
DataTableFooterComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DataTableFooterComponent, selector: "datatable-footer", inputs: { footerHeight: "footerHeight", rowCount: "rowCount", pageSize: "pageSize", offset: "offset", pagerLeftArrowIcon: "pagerLeftArrowIcon", pagerRightArrowIcon: "pagerRightArrowIcon", pagerPreviousIcon: "pagerPreviousIcon", pagerNextIcon: "pagerNextIcon", totalMessage: "totalMessage", footerTemplate: "footerTemplate", selectedCount: "selectedCount", selectedMessage: "selectedMessage" }, outputs: { page: "page" }, host: { classAttribute: "datatable-footer" }, ngImport: i0, template: `
<div
class="datatable-footer-inner"
[ngClass]="{ 'selected-count': selectedMessage }"
[style.height.px]="footerHeight"
>
<ng-template
*ngIf="footerTemplate"
[ngTemplateOutlet]="footerTemplate.template"
[ngTemplateOutletContext]="{
rowCount: rowCount,
pageSize: pageSize,
selectedCount: selectedCount,
curPage: curPage,
offset: offset
}"
>
</ng-template>
<div class="page-count" *ngIf="!footerTemplate">
<span *ngIf="selectedMessage"> {{ selectedCount?.toLocaleString() }} {{ selectedMessage }} / </span>
{{ rowCount?.toLocaleString() }} {{ totalMessage }}
</div>
<datatable-pager
*ngIf="!footerTemplate"
[pagerLeftArrowIcon]="pagerLeftArrowIcon"
[pagerRightArrowIcon]="pagerRightArrowIcon"
[pagerPreviousIcon]="pagerPreviousIcon"
[pagerNextIcon]="pagerNextIcon"
[page]="curPage"
[size]="pageSize"
[count]="rowCount"
[hidden]="!isVisible"
(change)="page.emit($event)"
>
</datatable-pager>
</div>
`, isInline: true, components: [{ type: DataTablePagerComponent, selector: "datatable-pager", inputs: ["pagerLeftArrowIcon", "pagerRightArrowIcon", "pagerPreviousIcon", "pagerNextIcon", "size", "count", "page"], outputs: ["change"] }], directives: [{ type: i1.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DataTableFooterComponent, decorators: [{
type: Component,
args: [{
selector: 'datatable-footer',
template: `
<div
class="datatable-footer-inner"
[ngClass]="{ 'selected-count': selectedMessage }"
[style.height.px]="footerHeight"
>
<ng-template
*ngIf="footerTemplate"
[ngTemplateOutlet]="footerTemplate.template"
[ngTemplateOutletContext]="{
rowCount: rowCount,
pageSize: pageSize,
selectedCount: selectedCount,
curPage: curPage,
offset: offset
}"
>
</ng-template>
<div class="page-count" *ngIf="!footerTemplate">
<span *ngIf="selectedMessage"> {{ selectedCount?.toLocaleString() }} {{ selectedMessage }} / </span>
{{ rowCount?.toLocaleString() }} {{ totalMessage }}
</div>
<datatable-pager
*ngIf="!footerTemplate"
[pagerLeftArrowIcon]="pagerLeftArrowIcon"
[pagerRightArrowIcon]="pagerRightArrowIcon"
[pagerPreviousIcon]="pagerPreviousIcon"
[pagerNextIcon]="pagerNextIcon"
[page]="curPage"
[size]="pageSize"
[count]="rowCount"
[hidden]="!isVisible"
(change)="page.emit($event)"
>
</datatable-pager>
</div>
`,
host: {
class: 'datatable-footer'
},
changeDetection: ChangeDetectionStrategy.OnPush
}]
}], 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
}] } });
class DatatableComponent {
constructor(scrollbarHelper, dimensionsHelper, cd, element, differs, columnChangesService, configuration) {
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',
sortUnset: 'datatable-icon-sort-unset',
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 = (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 = Object.assign({}, this.configuration.messages);
}
}
/**
* Rows that are displayed in the table.
*/
set rows(val) {
this._rows = val;
if (val) {
this._internalRows = [...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();
}
/**
* Gets the rows.
*/
get rows() {
return this._rows;
}
/**
* This attribute allows the user to set the name of the column to group the data with
*/
set groupRowsBy(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);
}
}
}
get groupRowsBy() {
return this._groupRowsBy;
}
/**
* Columns to be displayed.
*/
set columns(val) {
if (val) {
this._internalColumns = [...val];
setColumnDefaults(this._internalColumns);
this.recalculateColumns();
}
this._columns = val;
}
/**
* Get the columns.
*/
get columns() {
return this._columns;
}
/**
* The page size to be shown.
* Default value: `undefined`
*/
set limit(val) {
this._limit = val;
// recalculate sizes/etc
this.recalculate();
}
/**
* Gets the limit.
*/
get limit() {
return this._limit;
}
/**
* The total count of all rows.
* Default value: `0`
*/
set count(val) {
this._count = val;
// recalculate sizes/etc
this.recalculate();
}
/**
* Gets the count.
*/
get count() {
return this._count;
}
/**
* The current offset ( page - 1 ) shown.
* Default value: `0`
*/
set offset(val) {
this._offset = val;
}
get offset() {
return Math.max(Math.min(this._offset, Math.ceil(this.rowCount / this.pageSize) - 1), 0);
}
/**
* CSS class applied if the header height if fixed height.
*/
get isFixedHeader() {
const headerHeight = this.headerHeight;
return typeof headerHeight === 'string' ? headerHeight !== 'auto' : true;
}
/**
* CSS class applied to the root element if
* the row heights are fixed heights.
*/
get isFixedRow() {
return this.rowHeight !== 'auto';
}
/**
* CSS class applied to root element if
* vertical scrolling is enabled.
*/
get isVertScroll() {
return this.scrollbarV;
}
/**
* CSS class applied to root element if
* virtualization is enabled.
*/
get isVirtualized() {
return this.virtualization;
}
/**
* CSS class applied to the root element
* if the horziontal scrolling is enabled.
*/
get isHorScroll() {
return this.scrollbarH;
}
/**
* CSS class applied to root element is selectable.
*/
get isSelectable() {
return this.selectionType !== undefined;
}
/**
* CSS class applied to root is checkbox selection.
*/
get isCheckboxSelection() {
return this.selectionType === SelectionType.checkbox;
}
/**
* CSS class applied to root if cell selection.
*/
get isCellSelection() {
return this.selectionType === SelectionType.cell;
}
/**
* CSS class applied to root if single select.
*/
get isSingleSelection() {
return this.selectionType === SelectionType.single;
}
/**
* CSS class added to root element if mulit select
*/
get isMultiSelection() {
return this.selectionType === SelectionType.multi;
}
/**
* CSS class added to root element if mulit click select
*/
get isMultiClickSelection() {
return this.selectionType === SelectionType.multiClick;
}
/**
* Column templates gathered from `ContentChildren`
* if described in your markup.
*/
set columnTemplates(val) {
this._columnTemplates = val;
this.translateColumns(val);
}
/**
* Returns the column templates.
*/
get columnTemplates() {
return this._columnTemplates;
}
/**
* Returns if all rows are selected.
*/
get allRowsSelected() {
let allRowsSelected = this.rows && this.selected && this.selected.length === this.rows.length;
if (this.bodyComponent && this.selectAllRowsOnPage) {
const indexes = this.bodyComponent.indexes;
const rowsOnPage = indexes.last - indexes.first;
allRowsSelected = this.selected.length === rowsOnPage;
}
return this.selected && this.rows && this.rows.length !== 0 && allRowsSelected;
}
/**
* Lifecycle hook that is called after data-bound
* properties of a directive are initialized.
*/
ngOnInit() {
// 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.
*/
ngAfterViewInit() {
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(() => {
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.
*/
ngAfterContentInit() {
this.columnTemplates.changes.subscribe(v => this.translateColumns(v));
this.listenForColumnInputChanges();
}
/**
* Translates the templates to the column objects
*/
translateColumns(val) {
if (val) {
const 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
*/
groupArrayBy(originalArray, groupBy) {
// create a map to hold groups with their corresponding results
const map = new Map();
let i = 0;
originalArray.forEach((item) => {
const key = item[groupBy];
if (!map.has(key)) {
map.set(key, [item]);
}
else {
map.get(key).push(item);
}
i++;
});
const addGroup = (key, value) => {
return { key, value };
};
// convert map back to a simple array of objects
return Array.from(map, x => addGroup(x[0], x[1]));
}
/*
* Lifecycle hook that is called when Angular dirty checks a directive.
*/
ngDoCheck() {
if (this.rowDiffer.diff(this.rows)) {
if (!this.externalSorting) {
this.sortInternalRows();
}
else {
this._internalRows = [...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.
*/
recalculate() {
this.recalculateDims();
this.recalculateColumns();
this.cd.markForCheck();
}
/**
* Window resize handler to update sizes.
*/
onWindowResize() {
this.recalculate();
}
/**
* Recalulcates the column widths based on column width
* distribution mode and scrollbar offsets.
*/
recalculateColumns(columns = this._internalColumns, forceIdx = -1, allowBleed = this.scrollbarH) {
if (!columns)
return undefined;
let 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.
*
*/
recalculateDims() {
const dims = this.dimensionsHelper.getDimensions(this.element);
this._innerWidth = Math.floor(dims.width);
if (this.scrollbarV) {
let 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.
*/
recalculatePages() {
this.pageSize = this.calcPageSize();
this.rowCount = this.calcRowCount();
}
/**
* Body triggered a page event.
*/
onBodyPage({ 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.
*/
onBodyScroll(event) {
this._offsetX.next(event.offsetX);
this.scroll.emit(event);
this.cd.detectChanges();
}
/**
* The footer triggered a page event.
*/
onFooterPage(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
*/
calcPageSize(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) {
const size = Math.ceil(this.bodyHeight / 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.
*/
calcRowCount(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.
*/
onColumnContextmenu({ event, column }) {
this.tableContextmenu.emit({ event, type: ContextmenuType.header, content: column });
}
/**
* The body triggered a contextmenu event.
*/
onRowContextmenu({ event, row }) {
this.tableContextmenu.emit({ event, type: ContextmenuType.body, content: row });
}
/**
* The header triggered a column resize event.
*/
onColumnResize({ column, newValue }) {
/* Safari/iOS 10.2 workaround */
if (column === undefined) {
return;
}
let idx;
const cols = this._internalColumns.map((c, i) => {
c = Object.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,
newValue
});
}
/**
* The header triggered a column re-order event.
*/
onColumnReorder({ column, newValue, prevValue }) {
const cols = this._internalColumns.map(c => {
return Object.assign({}, c);
});
if (this.swapColumns) {
const prevCol = cols[newValue];
cols[newValue] = column;
cols[prevValue] = prevCol;
}
else {
if (newValue > prevValue) {
const movedCol = cols[prevValue];
for (let i = prevValue; i < newValue; i++) {
cols[i] = cols[i + 1];
}
cols[newValue] = movedCol;
}
else {
const movedCol = cols[prevValue];
for (let i = prevValue; i > newValue; i--) {
cols[i] = cols[i - 1];
}
cols[newValue] = movedCol;
}
}
this._internalColumns = cols;
this.reorder.emit({
column,
newValue,
prevValue
});
}
/**
* The header triggered a column sort event.
*/
onColumnSort(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
*/
onHeaderSelect(event) {
if (this.bodyComponent && this.selectAllRowsOnPage) {
// before we splice, chk if we currently have all selected
const first = this.bodyComponent.indexes.first;
const last = this.bodyComponent.indexes.last;
const allSelected = this.selected.length === last - first;
// remove all existing either way
this.selected = [];
// do the opposite here
if (!allSelected) {
this.selected.push(...this._internalRows.slice(first, last));
}
}
else {
// before we splice, chk if we currently have all selected
const allSelected = this.selected.length === this.rows.length;
// remove all existing either way
this.selected = [];
// do the opposite here
if (!allSelected) {
this.selected.push(...this.rows);
}
}
this.select.emit({
selected: this.selected
});
}
/**
* A row was selected from body
*/
onBodySelect(event) {
this.select.emit(event);
}
/**
* A row was expanded or collapsed for tree
*/
onTreeAction(event) {
const row = event.row;
// TODO: For duplicated items this will not work
const rowIndex = this._rows.findIndex(r => r[this.treeToRelation] === event.row[this.treeToRelation]);
this.treeAction.emit({ row, rowIndex });
}
ngOnDestroy() {
this._subscriptions.forEach(subscription => subscription.unsubscribe());
}
/**
* listen for changes to input bindings of all DataTableColumnDirective and
* trigger the columnTemplates.changes observable to emit
*/
listenForColumnInputChanges() {
this._subscriptions.push(this.columnChangesService.columnInputChanges$.subscribe(() => {
if (this.columnTemplates) {
this.columnTemplates.notifyOnChanges();
}
}));
}
sortInternalRows() {
this._internalRows = sortRows(this._internalRows, this._internalColumns, this.sorts);
}
}
DatatableComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableComponent, deps: [{ token: ScrollbarHelper, skipSelf: true }, { token: DimensionsHelper, skipSelf: true }, { token: i0.ChangeDetectorRef }, { token: i0.ElementRef }, { token: i0.KeyValueDiffers }, { token: ColumnChangesService }, { token: 'configuration', optional: true }], target: i0.ɵɵFactoryTarget.Component });
DatatableComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.1.1", type: DatatableComponent, selector: "ngx-datatable", inputs: { targetMarkerTemplate: "targetMarkerTemplate", rows: "rows", groupRowsBy: "groupRowsBy", groupedRows: "groupedRows", columns: "columns", selected: "selected", scrollbarV: "scrollbarV", scrollbarH: "scrollbarH", rowHeight: "rowHeight", columnMode: "columnMode", headerHeight: "headerHeight", footerHeight: "footerHeight", externalPaging: "externalPaging", externalSorting: "externalSorting", limit: "limit", count: "count", offset: "offset", loadingIndicator: "loadingIndicator", selectionType: "selectionType", reorderable: "reorderable", swapColumns: "swapColumns", sortType: "sortType", sorts: "sorts", cssClasses: "cssClasses", messages: "messages", rowClass: "rowClass", selectCheck: "selectCheck", displayCheck: "displayCheck", groupExpansionDefault: "groupExpansionDefault", trackByProp: "trackByProp", selectAllRowsOnPage: "selectAllRowsOnPage", virtualization: "virtualization", treeFromRelation: "treeFromRelation", treeToRelation: "treeToRelation", summaryRow: "summaryRow", summaryHeight: "summaryHeight", summaryPosition: "summaryPosition", rowIdentity: "rowIdentity" }, outputs: { scroll: "scroll", activate: "activate", select: "select", sort: "sort", page: "page", reorder: "reorder", resize: "resize", tableContextmenu: "tableContextmenu", treeAction: "treeAction" }, host: { listeners: { "window:resize": "onWindowResize()" }, properties: { "class.fixed-header": "this.isFixedHeader", "class.fixed-row": "this.isFixedRow", "class.scroll-vertical": "this.isVertScroll", "class.virtualized": "this.isVirtualized", "class.scroll-horz": "this.isHorScroll", "class.selectable": "this.isSelectable", "class.checkbox-selection": "this.isCheckboxSelection", "class.cell-selection": "this.isCellSelection", "class.single-selection": "this.isSingleSelection", "class.multi-selection": "this.isMultiSelection", "class.multi-click-selection": "this.isMultiClickSelection" }, classAttribute: "ngx-datatable" }, queries: [{ propertyName: "rowDetail", first: true, predicate: DatatableRowDetailDirective, descendants: true }, { propertyName: "groupHeader", first: true, predicate: DatatableGroupHeaderDirective, descendants: true }, { propertyName: "footer", first: true, predicate: DatatableFooterDirective, descendants: true }, { propertyName: "columnTemplates", predicate: DataTableColumnDirective }], viewQueries: [{ propertyName: "bodyComponent", first: true, predicate: DataTableBodyComponent, descendants: true }, { propertyName: "headerComponent", first: true, predicate: DataTableHeaderComponent, descendants: true }], ngImport: i0, template: "<div role=\"table\" visibilityObserver (visible)=\"recalculate()\">\r\n <datatable-header\r\n role=\"rowgroup\"\r\n *ngIf=\"headerHeight\"\r\n [sorts]=\"sorts\"\r\n [sortType]=\"sortType\"\r\n [scrollbarH]=\"scrollbarH\"\r\n [innerWidth]=\"_innerWidth\"\r\n [offsetX]=\"_offsetX | async\"\r\n [dealsWithGroup]=\"groupedRows !== undefined\"\r\n [columns]=\"_internalColumns\"\r\n [headerHeight]=\"headerHeight\"\r\n [reorderable]=\"reorderable\"\r\n [targetMarkerTemplate]=\"targetMarkerTemplate\"\r\n [sortAscendingIcon]=\"cssClasses.sortAscending\"\r\n [sortDescendingIcon]=\"cssClasses.sortDescending\"\r\n [sortUnsetIcon]=\"cssClasses.sortUnset\"\r\n [allRowsSelected]=\"allRowsSelected\"\r\n [selectionType]=\"selectionType\"\r\n (sort)=\"onColumnSort($event)\"\r\n (resize)=\"onColumnResize($event)\"\r\n (reorder)=\"onColumnReorder($event)\"\r\n (select)=\"onHeaderSelect($event)\"\r\n (columnContextmenu)=\"onColumnContextmenu($event)\"\r\n >\r\n </datatable-header>\r\n <datatable-body\r\n role=\"rowgroup\"\r\n [groupRowsBy]=\"groupRowsBy\"\r\n [groupedRows]=\"groupedRows\"\r\n [rows]=\"_internalRows\"\r\n [groupExpansionDefault]=\"groupExpansionDefault\"\r\n [scrollbarV]=\"scrollbarV\"\r\n [scrollbarH]=\"scrollbarH\"\r\n [virtualization]=\"virtualization\"\r\n [loadingIndicator]=\"loadingIndicator\"\r\n [externalPaging]=\"externalPaging\"\r\n [rowHeight]=\"rowHeight\"\r\n [rowCount]=\"rowCount\"\r\n [offset]=\"offset\"\r\n [trackByProp]=\"trackByProp\"\r\n [columns]=\"_internalColumns\"\r\n [pageSize]=\"pageSize\"\r\n [offsetX]=\"_offsetX | async\"\r\n [rowDetail]=\"rowDetail\"\r\n [groupHeader]=\"groupHeader\"\r\n [selected]=\"selected\"\r\n [innerWidth]=\"_innerWidth\"\r\n [bodyHeight]=\"bodyHeight\"\r\n [selectionType]=\"selectionType\"\r\n [emptyMessage]=\"messages.emptyMessage\"\r\n [rowIdentity]=\"rowIdentity\"\r\n [rowClass]=\"rowClass\"\r\n [selectCheck]=\"selectCheck\"\r\n [displayCheck]=\"displayCheck\"\r\n [summaryRow]=\"summaryRow\"\r\n [summaryHeight]=\"summaryHeight\"\r\n [summaryPosition]=\"summaryPosition\"\r\n (page)=\"onBodyPage($event)\"\r\n (activate)=\"activate.emit($event)\"\r\n (rowContextmenu)=\"onRowContextmenu($event)\"\r\n (select)=\"onBodySelect($event)\"\r\n (scroll)=\"onBodyScroll($event)\"\r\n (treeAction)=\"onTreeAction($event)\"\r\n >\r\n </datatable-body>\r\n <datatable-footer\r\n *ngIf=\"footerHeight\"\r\n [rowCount]=\"rowCount\"\r\n [pageSize]=\"pageSize\"\r\n [offset]=\"offset\"\r\n [footerHeight]=\"footerHeight\"\r\n [footerTemplate]=\"footer\"\r\n [totalMessage]=\"messages.totalMessage\"\r\n [pagerLeftArrowIcon]=\"cssClasses.pagerLeftArrow\"\r\n [pagerRightArrowIcon]=\"cssClasses.pagerRightArrow\"\r\n [pagerPreviousIcon]=\"cssClasses.pagerPrevious\"\r\n [selectedCount]=\"selected.length\"\r\n [selectedMessage]=\"!!selectionType && messages.selectedMessage\"\r\n [pagerNextIcon]=\"cssClasses.pagerNext\"\r\n (page)=\"onFooterPage($event)\"\r\n >\r\n </datatable-footer>\r\n</div>\r\n", styles: [".ngx-datatable{display:block;overflow:hidden;justify-content:center;position:relative;transform:translate(0)}.ngx-datatable [hidden]{display:none!important}.ngx-datatable *,.ngx-datatable *:before,.ngx-datatable *:after{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-row-center,.ngx-datatable .datatable-header-inner{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:none}.ngx-datatable .datatable-row-left,.ngx-datatable .datatable-row-right{z-index:9}.ngx-datatable .datatable-row-left,.ngx-datatable .datatable-row-center,.ngx-datatable .datatable-row-group,.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:none}.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:none}.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}\n"], components: [{ type: DataTableHeaderComponent, selector: "datatable-header", inputs: ["sortAscendingIcon", "sortDescendingIcon", "sortUnsetIcon", "scrollbarH", "dealsWithGroup", "targetMarkerTemplate", "innerWidth", "sorts", "sortType", "allRowsSelected", "selectionType", "reorderable", "headerHeight", "columns", "offsetX"], outputs: ["sort", "reorder", "resize", "select", "columnContextmenu"] }, { type: DataTableBodyComponent, selector: "datatable-body", inputs: ["scrollbarV", "scrollbarH", "loadingIndicator", "externalPaging", "rowHeight", "offsetX", "emptyMessage", "selectionType", "selected", "rowIdentity", "rowDetail", "groupHeader", "selectCheck", "displayCheck", "trackByProp", "rowClass", "groupedRows", "groupExpansionDefault", "innerWidth", "groupRowsBy", "virtualization", "summaryRow", "summaryPosition", "summaryHeight", "pageSize", "rows", "columns", "offset", "rowCount", "bodyHeight"], outputs: ["scroll", "page", "activate", "select", "detailToggle", "rowContextmenu", "treeAction"] }, { type: DataTableFooterComponent, selector: "datatable-footer", inputs: ["footerHeight", "rowCount", "pageSize", "offset", "pagerLeftArrowIcon", "pagerRightArrowIcon", "pagerPreviousIcon", "pagerNextIcon", "totalMessage", "footerTemplate", "selectedCount", "selectedMessage"], outputs: ["page"] }], directives: [{ type: VisibilityDirective, selector: "[visibilityObserver]", outputs: ["visible"] }, { type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }], pipes: { "async": i1.AsyncPipe }, changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
__decorate([
throttleable(5)
], DatatableComponent.prototype, "onWindowResize", null);
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: DatatableComponent, decorators: [{
type: Component,
args: [{ selector: 'ngx-datatable', changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, host: {
class: 'ngx-datatable'
}, template: "<div role=\"table\" visibilityObserver (visible)=\"recalculate()\">\r\n <datatable-header\r\n role=\"rowgroup\"\r\n *ngIf=\"headerHeight\"\r\n [sorts]=\"sorts\"\r\n [sortType]=\"sortType\"\r\n [scrollbarH]=\"scrollbarH\"\r\n [innerWidth]=\"_innerWidth\"\r\n [offsetX]=\"_offsetX | async\"\r\n [dealsWithGroup]=\"groupedRows !== undefined\"\r\n [columns]=\"_internalColumns\"\r\n [headerHeight]=\"headerHeight\"\r\n [reorderable]=\"reorderable\"\r\n [targetMarkerTemplate]=\"targetMarkerTemplate\"\r\n [sortAscendingIcon]=\"cssClasses.sortAscending\"\r\n [sortDescendingIcon]=\"cssClasses.sortDescending\"\r\n [sortUnsetIcon]=\"cssClasses.sortUnset\"\r\n [allRowsSelected]=\"allRowsSelected\"\r\n [selectionType]=\"selectionType\"\r\n (sort)=\"onColumnSort($event)\"\r\n (resize)=\"onColumnResize($event)\"\r\n (reorder)=\"onColumnReorder($event)\"\r\n (select)=\"onHeaderSelect($event)\"\r\n (columnContextmenu)=\"onColumnContextmenu($event)\"\r\n >\r\n </datatable-header>\r\n <datatable-body\r\n role=\"rowgroup\"\r\n [groupRowsBy]=\"groupRowsBy\"\r\n [groupedRows]=\"groupedRows\"\r\n [rows]=\"_internalRows\"\r\n [groupExpansionDefault]=\"groupExpansionDefault\"\r\n [scrollbarV]=\"scrollbarV\"\r\n [scrollbarH]=\"scrollbarH\"\r\n [virtualization]=\"virtualization\"\r\n [loadingIndicator]=\"loadingIndicator\"\r\n [externalPaging]=\"externalPaging\"\r\n [rowHeight]=\"rowHeight\"\r\n [rowCount]=\"rowCount\"\r\n [offset]=\"offset\"\r\n [trackByProp]=\"trackByProp\"\r\n [columns]=\"_internalColumns\"\r\n [pageSize]=\"pageSize\"\r\n [offsetX]=\"_offsetX | async\"\r\n [rowDetail]=\"rowDetail\"\r\n [groupHeader]=\"groupHeader\"\r\n [selected]=\"selected\"\r\n [innerWidth]=\"_innerWidth\"\r\n [bodyHeight]=\"bodyHeight\"\r\n [selectionType]=\"selectionType\"\r\n [emptyMessage]=\"messages.emptyMessage\"\r\n [rowIdentity]=\"rowIdentity\"\r\n [rowClass]=\"rowClass\"\r\n [selectCheck]=\"selectCheck\"\r\n [displayCheck]=\"displayCheck\"\r\n [summaryRow]=\"summaryRow\"\r\n [summaryHeight]=\"summaryHeight\"\r\n [summaryPosition]=\"summaryPosition\"\r\n (page)=\"onBodyPage($event)\"\r\n (activate)=\"activate.emit($event)\"\r\n (rowContextmenu)=\"onRowContextmenu($event)\"\r\n (select)=\"onBodySelect($event)\"\r\n (scroll)=\"onBodyScroll($event)\"\r\n (treeAction)=\"onTreeAction($event)\"\r\n >\r\n </datatable-body>\r\n <datatable-footer\r\n *ngIf=\"footerHeight\"\r\n [rowCount]=\"rowCount\"\r\n [pageSize]=\"pageSize\"\r\n [offset]=\"offset\"\r\n [footerHeight]=\"footerHeight\"\r\n [footerTemplate]=\"footer\"\r\n [totalMessage]=\"messages.totalMessage\"\r\n [pagerLeftArrowIcon]=\"cssClasses.pagerLeftArrow\"\r\n [pagerRightArrowIcon]=\"cssClasses.pagerRightArrow\"\r\n [pagerPreviousIcon]=\"cssClasses.pagerPrevious\"\r\n [selectedCount]=\"selected.length\"\r\n [selectedMessage]=\"!!selectionType && messages.selectedMessage\"\r\n [pagerNextIcon]=\"cssClasses.pagerNext\"\r\n (page)=\"onFooterPage($event)\"\r\n >\r\n </datatable-footer>\r\n</div>\r\n", styles: [".ngx-datatable{display:block;overflow:hidden;justify-content:center;position:relative;transform:translate(0)}.ngx-datatable [hidden]{display:none!important}.ngx-datatable *,.ngx-datatable *:before,.ngx-datatable *:after{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-row-center,.ngx-datatable .datatable-header-inner{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:none}.ngx-datatable .datatable-row-left,.ngx-datatable .datatable-row-right{z-index:9}.ngx-datatable .datatable-row-left,.ngx-datatable .datatable-row-center,.ngx-datatable .datatable-row-group,.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:none}.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:none}.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}\n"] }]
}], ctorParameters: function () {
return [{ type: ScrollbarHelper, decorators: [{
type: SkipSelf
}] }, { type: DimensionsHelper, decorators: [{
type: SkipSelf
}] }, { type: i0.ChangeDetectorRef }, { type: i0.ElementRef }, { type: i0.KeyValueDiffers }, { type: ColumnChangesService }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: ['configuration']
}] }];
}, 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]
}], groupHeader: [{
type: ContentChild,
args: [DatatableGroupHeaderDirective]
}], footer: [{
type: ContentChild,
args: [DatatableFooterDirective]
}], bodyComponent: [{
type: ViewChild,
args: [DataTableBodyComponent]
}], headerComponent: [{
type: ViewChild,
args: [DataTableHeaderComponent]
}], rowIdentity: [{
type: Input
}], onWindowResize: [{
type: HostListener,
args: ['window:resize']
}] } });
class NgxDatatableModule {
/**
* Configure global configuration via INgxDatatableConfig
* @param configuration
*/
static forRoot(configuration) {
return {
ngModule: NgxDatatableModule,
providers: [{ provide: 'configuration', useValue: configuration }]
};
}
}
NgxDatatableModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: NgxDatatableModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
NgxDatatableModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: NgxDatatableModule, 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], imports: [CommonModule], exports: [DatatableComponent,
DatatableRowDetailDirective,
DatatableGroupHeaderDirective,
DatatableRowDetailTemplateDirective,
DataTableColumnDirective,
DataTableColumnHeaderDirective,
DataTableColumnCellDirective,
DataTableColumnCellTreeToggle,
DataTableFooterTemplateDirective,
DatatableFooterDirective,
DataTablePagerComponent,
DatatableGroupHeaderTemplateDirective] });
NgxDatatableModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: NgxDatatableModule, providers: [ScrollbarHelper, DimensionsHelper, ColumnChangesService], imports: [[CommonModule]] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.1.1", ngImport: i0, type: 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
]
}]
}] });
var ClickType;
(function (ClickType) {
ClickType["single"] = "single";
ClickType["double"] = "double";
})(ClickType || (ClickType = {}));
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
*/
function elementsFromPoint(x, y) {
const elements = [];
const previousPointerEvents = [];
let current; // TODO: window.getComputedStyle should be used with inferred type (Element)
let i;
let 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;
}
/*tslint:enable*/
/*
* Public API Surface of ngx-datatable
*/
/**
* Generated bundle index. Do not edit.
*/
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=almaobservatory-ngx-datatable.mjs.map