ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
1,416 lines (1,408 loc) • 53.6 kB
JavaScript
import { Component, ViewEncapsulation, ChangeDetectionStrategy, Input, Directive, ElementRef, Renderer2, Optional, Self, EventEmitter, ViewChild, ContentChild, TemplateRef, Output, NgZone, ChangeDetectorRef, ContentChildren, NgModule } from '@angular/core';
import { __decorate, __metadata } from 'tslib';
import { InputBoolean, pxToNumber, NzDomEventService, toNumber, PREFIX, NzUpdateHostClassService, NzConfigService, WithConfig, NzAddOnModule } from 'ng-zorro-antd/core';
import { Subject, of, merge, Subscription } from 'rxjs';
import { RouterLink, RouterLinkWithHref, NavigationEnd, Router } from '@angular/router';
import { ObserversModule } from '@angular/cdk/observers';
import { Platform, PlatformModule } from '@angular/cdk/platform';
import { CommonModule } from '@angular/common';
import { NzIconModule } from 'ng-zorro-antd/icon';
import { Directionality } from '@angular/cdk/bidi';
import { takeUntil, finalize, startWith, filter } from 'rxjs/operators';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class NzTabBodyComponent {
constructor() {
this.active = false;
this.forceRender = false;
}
}
NzTabBodyComponent.decorators = [
{ type: Component, args: [{
selector: '[nz-tab-body]',
exportAs: 'nzTabBody',
preserveWhitespaces: false,
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
template: "<ng-container *ngIf=\"active || forceRender\">\n <ng-template [ngTemplateOutlet]=\"content\"></ng-template>\n</ng-container>",
host: {
'[class.ant-tabs-tabpane-active]': 'active',
'[class.ant-tabs-tabpane-inactive]': '!active'
}
}] }
];
NzTabBodyComponent.propDecorators = {
content: [{ type: Input }],
active: [{ type: Input }],
forceRender: [{ type: Input }]
};
if (false) {
/** @type {?} */
NzTabBodyComponent.prototype.content;
/** @type {?} */
NzTabBodyComponent.prototype.active;
/** @type {?} */
NzTabBodyComponent.prototype.forceRender;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class NzTabLabelDirective {
/**
* @param {?} elementRef
* @param {?} renderer
*/
constructor(elementRef, renderer) {
this.elementRef = elementRef;
this.disabled = false;
renderer.addClass(elementRef.nativeElement, 'ant-tabs-tab');
}
/**
* @return {?}
*/
getOffsetLeft() {
return this.elementRef.nativeElement.offsetLeft;
}
/**
* @return {?}
*/
getOffsetWidth() {
return this.elementRef.nativeElement.offsetWidth;
}
/**
* @return {?}
*/
getOffsetTop() {
return this.elementRef.nativeElement.offsetTop;
}
/**
* @return {?}
*/
getOffsetHeight() {
return this.elementRef.nativeElement.offsetHeight;
}
}
NzTabLabelDirective.decorators = [
{ type: Directive, args: [{
selector: '[nz-tab-label]',
exportAs: 'nzTabLabel',
host: {
'[class.ant-tabs-tab-disabled]': 'disabled'
}
},] }
];
/** @nocollapse */
NzTabLabelDirective.ctorParameters = () => [
{ type: ElementRef },
{ type: Renderer2 }
];
NzTabLabelDirective.propDecorators = {
disabled: [{ type: Input }]
};
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabLabelDirective.prototype, "disabled", void 0);
if (false) {
/** @type {?} */
NzTabLabelDirective.prototype.disabled;
/** @type {?} */
NzTabLabelDirective.prototype.elementRef;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* This component is for catching `routerLink` directive.
*/
class NzTabLinkDirective {
/**
* @param {?=} routerLink
* @param {?=} routerLinkWithHref
*/
constructor(routerLink, routerLinkWithHref) {
this.routerLink = routerLink;
this.routerLinkWithHref = routerLinkWithHref;
}
}
NzTabLinkDirective.decorators = [
{ type: Directive, args: [{
selector: 'a[nz-tab-link]',
exportAs: 'nzTabLink'
},] }
];
/** @nocollapse */
NzTabLinkDirective.ctorParameters = () => [
{ type: RouterLink, decorators: [{ type: Optional }, { type: Self }] },
{ type: RouterLinkWithHref, decorators: [{ type: Optional }, { type: Self }] }
];
if (false) {
/** @type {?} */
NzTabLinkDirective.prototype.routerLink;
/** @type {?} */
NzTabLinkDirective.prototype.routerLinkWithHref;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Decorates the `ng-template` tags and reads out the template from it.
*/
class NzTabDirective {
}
NzTabDirective.decorators = [
{ type: Directive, args: [{
selector: '[nz-tab]',
exportAs: 'nzTab'
},] }
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class NzTabComponent {
/**
* @param {?} elementRef
* @param {?} renderer
*/
constructor(elementRef, renderer) {
this.elementRef = elementRef;
this.renderer = renderer;
this.position = null;
this.origin = null;
this.isActive = false;
this.stateChanges = new Subject();
this.nzForceRender = false;
this.nzDisabled = false;
this.nzClick = new EventEmitter();
this.nzSelect = new EventEmitter();
this.nzDeselect = new EventEmitter();
this.renderer.addClass(elementRef.nativeElement, 'ant-tabs-tabpane');
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
if (changes.nzTitle || changes.nzForceRender || changes.nzDisabled) {
this.stateChanges.next();
}
}
/**
* @return {?}
*/
ngOnDestroy() {
this.stateChanges.complete();
}
}
NzTabComponent.decorators = [
{ type: Component, args: [{
selector: 'nz-tab',
exportAs: 'nzTab',
preserveWhitespaces: false,
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
template: "<ng-template #titleTpl>\n <ng-content select=\"[nz-tab-link]\"></ng-content>\n</ng-template>\n<ng-template #bodyTpl>\n <ng-content></ng-content>\n</ng-template>"
}] }
];
/** @nocollapse */
NzTabComponent.ctorParameters = () => [
{ type: ElementRef },
{ type: Renderer2 }
];
NzTabComponent.propDecorators = {
content: [{ type: ViewChild, args: ['bodyTpl', { static: true },] }],
title: [{ type: ViewChild, args: ['titleTpl', { static: true },] }],
template: [{ type: ContentChild, args: [NzTabDirective, { static: false, read: TemplateRef },] }],
linkDirective: [{ type: ContentChild, args: [NzTabLinkDirective, { static: false },] }],
nzTitle: [{ type: Input }],
nzRouterIdentifier: [{ type: Input }],
nzForceRender: [{ type: Input }],
nzDisabled: [{ type: Input }],
nzClick: [{ type: Output }],
nzSelect: [{ type: Output }],
nzDeselect: [{ type: Output }]
};
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabComponent.prototype, "nzForceRender", void 0);
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabComponent.prototype, "nzDisabled", void 0);
if (false) {
/** @type {?} */
NzTabComponent.prototype.position;
/** @type {?} */
NzTabComponent.prototype.origin;
/** @type {?} */
NzTabComponent.prototype.isActive;
/** @type {?} */
NzTabComponent.prototype.stateChanges;
/** @type {?} */
NzTabComponent.prototype.content;
/** @type {?} */
NzTabComponent.prototype.title;
/** @type {?} */
NzTabComponent.prototype.template;
/** @type {?} */
NzTabComponent.prototype.linkDirective;
/** @type {?} */
NzTabComponent.prototype.nzTitle;
/** @type {?} */
NzTabComponent.prototype.nzRouterIdentifier;
/** @type {?} */
NzTabComponent.prototype.nzForceRender;
/** @type {?} */
NzTabComponent.prototype.nzDisabled;
/** @type {?} */
NzTabComponent.prototype.nzClick;
/** @type {?} */
NzTabComponent.prototype.nzSelect;
/** @type {?} */
NzTabComponent.prototype.nzDeselect;
/** @type {?} */
NzTabComponent.prototype.elementRef;
/**
* @type {?}
* @private
*/
NzTabComponent.prototype.renderer;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class NzTabsInkBarDirective {
/**
* @param {?} renderer
* @param {?} elementRef
* @param {?} ngZone
*/
constructor(renderer, elementRef, ngZone) {
this.renderer = renderer;
this.elementRef = elementRef;
this.ngZone = ngZone;
this.nzAnimated = false;
this.nzPositionMode = 'horizontal';
renderer.addClass(elementRef.nativeElement, 'ant-tabs-ink-bar');
}
/**
* @param {?} element
* @return {?}
*/
alignToElement(element) {
if (typeof requestAnimationFrame !== 'undefined') {
this.ngZone.runOutsideAngular((/**
* @return {?}
*/
() => {
requestAnimationFrame((/**
* @return {?}
*/
() => this.setStyles(element)));
}));
}
else {
this.setStyles(element);
}
}
/**
* @param {?} element
* @return {?}
*/
setStyles(element) {
/** when horizontal remove height style and add transform left **/
if (this.nzPositionMode === 'horizontal') {
this.renderer.removeStyle(this.elementRef.nativeElement, 'height');
this.renderer.setStyle(this.elementRef.nativeElement, 'transform', `translate3d(${this.getLeftPosition(element)}, 0px, 0px)`);
this.renderer.setStyle(this.elementRef.nativeElement, 'width', this.getElementWidth(element));
}
else {
/** when vertical remove width style and add transform top **/
this.renderer.removeStyle(this.elementRef.nativeElement, 'width');
this.renderer.setStyle(this.elementRef.nativeElement, 'transform', `translate3d(0px, ${this.getTopPosition(element)}, 0px)`);
this.renderer.setStyle(this.elementRef.nativeElement, 'height', this.getElementHeight(element));
}
}
/**
* @param {?} element
* @return {?}
*/
getLeftPosition(element) {
return element ? element.offsetLeft + 'px' : '0';
}
/**
* @param {?} element
* @return {?}
*/
getElementWidth(element) {
return element ? element.offsetWidth + 'px' : '0';
}
/**
* @param {?} element
* @return {?}
*/
getTopPosition(element) {
return element ? element.offsetTop + 'px' : '0';
}
/**
* @param {?} element
* @return {?}
*/
getElementHeight(element) {
return element ? element.offsetHeight + 'px' : '0';
}
}
NzTabsInkBarDirective.decorators = [
{ type: Directive, args: [{
selector: '[nz-tabs-ink-bar]',
exportAs: 'nzTabsInkBar',
host: {
'[class.ant-tabs-ink-bar-animated]': 'nzAnimated',
'[class.ant-tabs-ink-bar-no-animated]': '!nzAnimated'
}
},] }
];
/** @nocollapse */
NzTabsInkBarDirective.ctorParameters = () => [
{ type: Renderer2 },
{ type: ElementRef },
{ type: NgZone }
];
NzTabsInkBarDirective.propDecorators = {
nzAnimated: [{ type: Input }],
nzPositionMode: [{ type: Input }]
};
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabsInkBarDirective.prototype, "nzAnimated", void 0);
if (false) {
/** @type {?} */
NzTabsInkBarDirective.prototype.nzAnimated;
/** @type {?} */
NzTabsInkBarDirective.prototype.nzPositionMode;
/**
* @type {?}
* @private
*/
NzTabsInkBarDirective.prototype.renderer;
/**
* @type {?}
* @private
*/
NzTabsInkBarDirective.prototype.elementRef;
/**
* @type {?}
* @private
*/
NzTabsInkBarDirective.prototype.ngZone;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/** @type {?} */
const EXAGGERATED_OVERSCROLL = 64;
class NzTabsNavComponent {
/**
* @param {?} elementRef
* @param {?} ngZone
* @param {?} renderer
* @param {?} cdr
* @param {?} platform
* @param {?} nzDomEventService
* @param {?} dir
*/
constructor(elementRef, ngZone, renderer, cdr, platform, nzDomEventService, dir) {
this.elementRef = elementRef;
this.ngZone = ngZone;
this.renderer = renderer;
this.cdr = cdr;
this.platform = platform;
this.nzDomEventService = nzDomEventService;
this.dir = dir;
this._tabPositionMode = 'horizontal';
this._scrollDistance = 0;
this._selectedIndex = 0;
this.destroy$ = new Subject();
this.showPaginationControls = false;
this.disableScrollAfter = true;
this.disableScrollBefore = true;
this.selectedIndexChanged = false;
this.realignInkBar = null;
this.nzOnNextClick = new EventEmitter();
this.nzOnPrevClick = new EventEmitter();
this.nzAnimated = true;
this.nzHideBar = false;
this.nzShowPagination = true;
this.nzType = 'line';
}
/**
* @param {?} value
* @return {?}
*/
set nzPositionMode(value) {
this._tabPositionMode = value;
this.alignInkBarToSelectedTab();
if (this.nzShowPagination) {
Promise.resolve().then((/**
* @return {?}
*/
() => {
this.updatePagination();
}));
}
}
/**
* @return {?}
*/
get nzPositionMode() {
return this._tabPositionMode;
}
/**
* @param {?} value
* @return {?}
*/
set selectedIndex(value) {
this.selectedIndexChanged = this._selectedIndex !== value;
this._selectedIndex = value;
}
/**
* @return {?}
*/
get selectedIndex() {
return this._selectedIndex;
}
/**
* @return {?}
*/
onContentChanges() {
/** @type {?} */
const textContent = this.elementRef.nativeElement.textContent;
// We need to diff the text content of the header, because the MutationObserver callback
// will fire even if the text content didn't change which is inefficient and is prone
// to infinite loops if a poorly constructed expression is passed in (see #14249).
if (textContent !== this.currentTextContent) {
this.currentTextContent = textContent;
this.ngZone.run((/**
* @return {?}
*/
() => {
if (this.nzShowPagination) {
this.updatePagination();
}
this.alignInkBarToSelectedTab();
this.cdr.markForCheck();
}));
}
}
/**
* @param {?} scrollDir
* @return {?}
*/
scrollHeader(scrollDir) {
if (scrollDir === 'before' && !this.disableScrollBefore) {
this.nzOnPrevClick.emit();
}
else if (scrollDir === 'after' && !this.disableScrollAfter) {
this.nzOnNextClick.emit();
}
// Move the scroll distance one-third the length of the tab list's viewport.
this.scrollDistance += ((scrollDir === 'before' ? -1 : 1) * this.viewWidthHeightPix) / 3;
}
/**
* @return {?}
*/
ngAfterContentChecked() {
if (this.tabLabelCount !== this.listOfNzTabLabelDirective.length) {
if (this.nzShowPagination) {
this.updatePagination();
}
this.tabLabelCount = this.listOfNzTabLabelDirective.length;
this.cdr.markForCheck();
}
if (this.selectedIndexChanged) {
this.scrollToLabel(this._selectedIndex);
if (this.nzShowPagination) {
this.checkScrollingControls();
}
this.alignInkBarToSelectedTab();
this.selectedIndexChanged = false;
this.cdr.markForCheck();
}
if (this.scrollDistanceChanged) {
if (this.nzShowPagination) {
this.updateTabScrollPosition();
}
this.scrollDistanceChanged = false;
this.cdr.markForCheck();
}
}
/**
* @return {?}
*/
ngAfterContentInit() {
this.realignInkBar = this.ngZone.runOutsideAngular((/**
* @return {?}
*/
() => {
/** @type {?} */
const dirChange = this.dir ? this.dir.change : of(null);
/** @type {?} */
const resize = typeof window !== 'undefined'
? this.nzDomEventService.registerResizeListener().pipe(takeUntil(this.destroy$), finalize((/**
* @return {?}
*/
() => this.nzDomEventService.unregisterResizeListener())))
: of(null);
return merge(dirChange, resize)
.pipe(startWith(null))
.subscribe((/**
* @return {?}
*/
() => {
if (this.nzShowPagination) {
this.updatePagination();
}
this.alignInkBarToSelectedTab();
}));
}));
}
/**
* @return {?}
*/
ngOnDestroy() {
this.destroy$.next();
this.destroy$.complete();
if (this.realignInkBar) {
this.realignInkBar.unsubscribe();
}
}
/**
* @return {?}
*/
updateTabScrollPosition() {
/** @type {?} */
const scrollDistance = this.scrollDistance;
if (this.nzPositionMode === 'horizontal') {
/** @type {?} */
const translateX = this.getLayoutDirection() === 'ltr' ? -scrollDistance : scrollDistance;
this.renderer.setStyle(this.navListElement.nativeElement, 'transform', `translate3d(${translateX}px, 0, 0)`);
}
else {
this.renderer.setStyle(this.navListElement.nativeElement, 'transform', `translate3d(0,${-scrollDistance}px, 0)`);
}
}
/**
* @return {?}
*/
updatePagination() {
this.checkPaginationEnabled();
this.checkScrollingControls();
this.updateTabScrollPosition();
}
/**
* @return {?}
*/
checkPaginationEnabled() {
/** @type {?} */
const isEnabled = this.tabListScrollWidthHeightPix > this.tabListScrollOffSetWidthHeight;
if (!isEnabled) {
this.scrollDistance = 0;
}
if (isEnabled !== this.showPaginationControls) {
this.cdr.markForCheck();
}
this.showPaginationControls = isEnabled;
}
/**
* @param {?} labelIndex
* @return {?}
*/
scrollToLabel(labelIndex) {
/** @type {?} */
const selectedLabel = this.listOfNzTabLabelDirective ? this.listOfNzTabLabelDirective.toArray()[labelIndex] : null;
if (selectedLabel) {
// The view length is the visible width of the tab labels.
/** @type {?} */
let labelBeforePos;
/** @type {?} */
let labelAfterPos;
if (this.nzPositionMode === 'horizontal') {
if (this.getLayoutDirection() === 'ltr') {
labelBeforePos = selectedLabel.getOffsetLeft();
labelAfterPos = labelBeforePos + selectedLabel.getOffsetWidth();
}
else {
labelAfterPos = this.navListElement.nativeElement.offsetWidth - selectedLabel.getOffsetLeft();
labelBeforePos = labelAfterPos - selectedLabel.getOffsetWidth();
}
}
else {
labelBeforePos = selectedLabel.getOffsetTop();
labelAfterPos = labelBeforePos + selectedLabel.getOffsetHeight();
}
/** @type {?} */
const beforeVisiblePos = this.scrollDistance;
/** @type {?} */
const afterVisiblePos = this.scrollDistance + this.viewWidthHeightPix;
if (labelBeforePos < beforeVisiblePos) {
// Scroll header to move label to the before direction
this.scrollDistance -= beforeVisiblePos - labelBeforePos + EXAGGERATED_OVERSCROLL;
}
else if (labelAfterPos > afterVisiblePos) {
// Scroll header to move label to the after direction
this.scrollDistance += labelAfterPos - afterVisiblePos + EXAGGERATED_OVERSCROLL;
}
}
}
/**
* @return {?}
*/
checkScrollingControls() {
// Check if the pagination arrows should be activated.
this.disableScrollBefore = this.scrollDistance === 0;
this.disableScrollAfter = this.scrollDistance === this.getMaxScrollDistance();
this.cdr.markForCheck();
}
/**
* Determines what is the maximum length in pixels that can be set for the scroll distance. This
* is equal to the difference in width between the tab list container and tab header container.
*
* This is an expensive call that forces a layout reflow to compute box and scroll metrics and
* should be called sparingly.
* @return {?}
*/
getMaxScrollDistance() {
return this.tabListScrollWidthHeightPix - this.viewWidthHeightPix || 0;
}
/**
* Sets the distance in pixels that the tab header should be transformed in the X-axis.
* @param {?} v
* @return {?}
*/
set scrollDistance(v) {
this._scrollDistance = Math.max(0, Math.min(this.getMaxScrollDistance(), v));
// Mark that the scroll distance has changed so that after the view is checked, the CSS
// transformation can move the header.
this.scrollDistanceChanged = true;
this.checkScrollingControls();
}
/**
* @return {?}
*/
get scrollDistance() {
return this._scrollDistance;
}
/**
* @return {?}
*/
get viewWidthHeightPix() {
/** @type {?} */
let PAGINATION_PIX = 0;
if (this.showPaginationControls) {
PAGINATION_PIX = this.navContainerScrollPaddingPix;
}
if (this.nzPositionMode === 'horizontal') {
return this.navContainerElement.nativeElement.offsetWidth - PAGINATION_PIX;
}
else {
return this.navContainerElement.nativeElement.offsetHeight - PAGINATION_PIX;
}
}
/**
* @return {?}
*/
get navContainerScrollPaddingPix() {
if (this.platform.isBrowser) {
/** @type {?} */
const navContainer = this.navContainerElement.nativeElement;
// tslint:disable: no-any
/** @type {?} */
const originStyle = window.getComputedStyle
? window.getComputedStyle(navContainer)
: ((/** @type {?} */ (navContainer))).currentStyle;
if (this.nzPositionMode === 'horizontal') {
return pxToNumber(originStyle.paddingLeft) + pxToNumber(originStyle.paddingRight);
}
else {
return pxToNumber(originStyle.paddingTop) + pxToNumber(originStyle.paddingBottom);
}
}
else {
return 0;
}
}
/**
* @return {?}
*/
get tabListScrollWidthHeightPix() {
if (this.nzPositionMode === 'horizontal') {
return this.navListElement.nativeElement.scrollWidth;
}
else {
return this.navListElement.nativeElement.scrollHeight;
}
}
/**
* @return {?}
*/
get tabListScrollOffSetWidthHeight() {
if (this.nzPositionMode === 'horizontal') {
return this.scrollListElement.nativeElement.offsetWidth;
}
else {
return this.elementRef.nativeElement.offsetHeight;
}
}
/**
* @return {?}
*/
getLayoutDirection() {
return this.dir && this.dir.value === 'rtl' ? 'rtl' : 'ltr';
}
/**
* @return {?}
*/
alignInkBarToSelectedTab() {
if (this.nzType === 'line') {
/** @type {?} */
const selectedLabelWrapper = this.listOfNzTabLabelDirective && this.listOfNzTabLabelDirective.length
? this.listOfNzTabLabelDirective.toArray()[this.selectedIndex].elementRef.nativeElement
: null;
if (this.nzTabsInkBarDirective) {
this.nzTabsInkBarDirective.alignToElement(selectedLabelWrapper);
}
}
}
}
NzTabsNavComponent.decorators = [
{ type: Component, args: [{
selector: '[nz-tabs-nav]',
exportAs: 'nzTabsNav',
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
template: "<div style=\"float:right;\" *ngIf=\"nzTabBarExtraContent\" class=\"ant-tabs-extra-content\">\n <ng-template [ngTemplateOutlet]=\"nzTabBarExtraContent\"></ng-template>\n</div>\n<div class=\"ant-tabs-nav-container\"\n [class.ant-tabs-nav-container-scrolling]=\"showPaginationControls\"\n #navContainerElement>\n <span class=\"ant-tabs-tab-prev\"\n (click)=\"scrollHeader('before')\"\n [class.ant-tabs-tab-btn-disabled]=\"disableScrollBefore\"\n [class.ant-tabs-tab-arrow-show]=\"showPaginationControls\">\n <span class=\"ant-tabs-tab-prev-icon\">\n <i nz-icon [nzType]=\"nzPositionMode === 'horizontal' ? 'left' : 'up'\" class=\"ant-tabs-tab-prev-icon-target\"></i>\n </span>\n </span>\n <span class=\"ant-tabs-tab-next\"\n (click)=\"scrollHeader('after')\"\n [class.ant-tabs-tab-btn-disabled]=\"disableScrollAfter\"\n [class.ant-tabs-tab-arrow-show]=\"showPaginationControls\">\n <span class=\"ant-tabs-tab-next-icon\">\n <i nz-icon [nzType]=\"nzPositionMode === 'horizontal' ? 'right' : 'down'\" class=\"ant-tabs-tab-next-icon-target\"></i>\n </span>\n </span>\n <div class=\"ant-tabs-nav-wrap\">\n <div class=\"ant-tabs-nav-scroll\" #scrollListElement>\n <div class=\"ant-tabs-nav\"\n [class.ant-tabs-nav-animated]=\"nzAnimated\"\n #navListElement\n (cdkObserveContent)=\"onContentChanges()\">\n <div>\n <ng-content></ng-content>\n </div>\n <div nz-tabs-ink-bar [hidden]=\"nzHideBar\" [nzAnimated]=\"nzAnimated\" [nzPositionMode]=\"nzPositionMode\" style=\"display: block;\"></div>\n </div>\n </div>\n </div>\n</div>"
}] }
];
/** @nocollapse */
NzTabsNavComponent.ctorParameters = () => [
{ type: ElementRef },
{ type: NgZone },
{ type: Renderer2 },
{ type: ChangeDetectorRef },
{ type: Platform },
{ type: NzDomEventService },
{ type: Directionality, decorators: [{ type: Optional }] }
];
NzTabsNavComponent.propDecorators = {
listOfNzTabLabelDirective: [{ type: ContentChildren, args: [NzTabLabelDirective,] }],
nzTabsInkBarDirective: [{ type: ViewChild, args: [NzTabsInkBarDirective, { static: true },] }],
navContainerElement: [{ type: ViewChild, args: ['navContainerElement', { static: true },] }],
navListElement: [{ type: ViewChild, args: ['navListElement', { static: true },] }],
scrollListElement: [{ type: ViewChild, args: ['scrollListElement', { static: true },] }],
nzOnNextClick: [{ type: Output }],
nzOnPrevClick: [{ type: Output }],
nzTabBarExtraContent: [{ type: Input }],
nzAnimated: [{ type: Input }],
nzHideBar: [{ type: Input }],
nzShowPagination: [{ type: Input }],
nzType: [{ type: Input }],
nzPositionMode: [{ type: Input }],
selectedIndex: [{ type: Input }]
};
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabsNavComponent.prototype, "nzAnimated", void 0);
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabsNavComponent.prototype, "nzHideBar", void 0);
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabsNavComponent.prototype, "nzShowPagination", void 0);
if (false) {
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype._tabPositionMode;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype._scrollDistance;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype._selectedIndex;
/**
* Cached text content of the header.
* @type {?}
* @private
*/
NzTabsNavComponent.prototype.currentTextContent;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype.destroy$;
/** @type {?} */
NzTabsNavComponent.prototype.showPaginationControls;
/** @type {?} */
NzTabsNavComponent.prototype.disableScrollAfter;
/** @type {?} */
NzTabsNavComponent.prototype.disableScrollBefore;
/** @type {?} */
NzTabsNavComponent.prototype.selectedIndexChanged;
/** @type {?} */
NzTabsNavComponent.prototype.realignInkBar;
/** @type {?} */
NzTabsNavComponent.prototype.tabLabelCount;
/** @type {?} */
NzTabsNavComponent.prototype.scrollDistanceChanged;
/** @type {?} */
NzTabsNavComponent.prototype.listOfNzTabLabelDirective;
/** @type {?} */
NzTabsNavComponent.prototype.nzTabsInkBarDirective;
/** @type {?} */
NzTabsNavComponent.prototype.navContainerElement;
/** @type {?} */
NzTabsNavComponent.prototype.navListElement;
/** @type {?} */
NzTabsNavComponent.prototype.scrollListElement;
/** @type {?} */
NzTabsNavComponent.prototype.nzOnNextClick;
/** @type {?} */
NzTabsNavComponent.prototype.nzOnPrevClick;
/** @type {?} */
NzTabsNavComponent.prototype.nzTabBarExtraContent;
/** @type {?} */
NzTabsNavComponent.prototype.nzAnimated;
/** @type {?} */
NzTabsNavComponent.prototype.nzHideBar;
/** @type {?} */
NzTabsNavComponent.prototype.nzShowPagination;
/** @type {?} */
NzTabsNavComponent.prototype.nzType;
/** @type {?} */
NzTabsNavComponent.prototype.elementRef;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype.ngZone;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype.renderer;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype.cdr;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype.platform;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype.nzDomEventService;
/**
* @type {?}
* @private
*/
NzTabsNavComponent.prototype.dir;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @record
*/
function NzAnimatedInterface() { }
if (false) {
/** @type {?} */
NzAnimatedInterface.prototype.inkBar;
/** @type {?} */
NzAnimatedInterface.prototype.tabPane;
}
class NzTabChangeEvent {
}
if (false) {
/** @type {?} */
NzTabChangeEvent.prototype.index;
/** @type {?} */
NzTabChangeEvent.prototype.tab;
}
class NzTabSetComponent {
/**
* @param {?} nzConfigService
* @param {?} renderer
* @param {?} nzUpdateHostClassService
* @param {?} elementRef
* @param {?} cdr
* @param {?} router
*/
constructor(nzConfigService, renderer, nzUpdateHostClassService, elementRef, cdr, router) {
this.nzConfigService = nzConfigService;
this.renderer = renderer;
this.nzUpdateHostClassService = nzUpdateHostClassService;
this.elementRef = elementRef;
this.cdr = cdr;
this.router = router;
this.indexToSelect = 0;
this.el = this.elementRef.nativeElement;
this._selectedIndex = null;
/**
* Subscription to tabs being added/removed.
*/
this.tabsSubscription = Subscription.EMPTY;
/**
* Subscription to changes in the tab labels.
*/
this.tabLabelSubscription = Subscription.EMPTY;
this.destroy$ = new Subject();
this.tabPositionMode = 'horizontal';
this.nzHideAll = false;
this.nzTabPosition = 'top';
this.nzLinkRouter = false;
this.nzLinkExact = true;
this.nzOnNextClick = new EventEmitter();
this.nzOnPrevClick = new EventEmitter();
this.nzSelectChange = new EventEmitter(true);
this.nzSelectedIndexChange = new EventEmitter();
}
/**
* @param {?} value
* @return {?}
*/
set nzSelectedIndex(value) {
this.indexToSelect = value ? toNumber(value, null) : null;
}
/**
* @return {?}
*/
get nzSelectedIndex() {
return this._selectedIndex;
}
/**
* @return {?}
*/
get inkBarAnimated() {
return this.nzAnimated === true || ((/** @type {?} */ (this.nzAnimated))).inkBar === true;
}
/**
* @return {?}
*/
get tabPaneAnimated() {
return this.nzAnimated === true || ((/** @type {?} */ (this.nzAnimated))).tabPane === true;
}
/**
* @param {?} value
* @return {?}
*/
setPosition(value) {
if (this.tabContent) {
if (value === 'bottom') {
this.renderer.insertBefore(this.el, this.tabContent.nativeElement, this.nzTabsNavComponent.elementRef.nativeElement);
}
else {
this.renderer.insertBefore(this.el, this.nzTabsNavComponent.elementRef.nativeElement, this.tabContent.nativeElement);
}
}
}
/**
* @return {?}
*/
setClassMap() {
this.nzUpdateHostClassService.updateHostClass(this.el, {
[`ant-tabs`]: true,
[`ant-tabs-vertical`]: this.nzTabPosition === 'left' || this.nzTabPosition === 'right',
[`ant-tabs-${this.nzTabPosition}`]: this.nzTabPosition,
[`ant-tabs-no-animation`]: this.nzAnimated === false || ((/** @type {?} */ (this.nzAnimated))).tabPane === false,
[`ant-tabs-${this.nzType}`]: this.nzType,
[`ant-tabs-large`]: this.nzSize === 'large',
[`ant-tabs-small`]: this.nzSize === 'small'
});
}
/**
* @param {?} index
* @param {?} disabled
* @return {?}
*/
clickLabel(index, disabled) {
if (!disabled) {
/** @type {?} */
const tabs = this.listOfNzTabComponent.toArray();
this.nzSelectedIndex = index;
tabs[index].nzClick.emit();
}
}
/**
* @param {?} index
* @return {?}
*/
createChangeEvent(index) {
/** @type {?} */
const event = new NzTabChangeEvent();
event.index = index;
if (this.listOfNzTabComponent && this.listOfNzTabComponent.length) {
event.tab = this.listOfNzTabComponent.toArray()[index];
this.listOfNzTabComponent.forEach((/**
* @param {?} item
* @param {?} i
* @return {?}
*/
(item, i) => {
if (i !== index) {
item.nzDeselect.emit();
}
}));
event.tab.nzSelect.emit();
}
return event;
}
/**
* Clamps the given index to the bounds of 0 and the tabs length.
* @private
* @param {?} index
* @return {?}
*/
clampTabIndex(index) {
// Note the `|| 0`, which ensures that values like NaN can't get through
// and which would otherwise throw the component into an infinite loop
// (since Math.max(NaN, 0) === NaN).
return Math.min(this.listOfNzTabComponent.length - 1, Math.max(index || 0, 0));
}
/**
* @private
* @return {?}
*/
subscribeToTabLabels() {
if (this.tabLabelSubscription) {
this.tabLabelSubscription.unsubscribe();
}
this.tabLabelSubscription = merge(...this.listOfNzTabComponent.map((/**
* @param {?} tab
* @return {?}
*/
tab => tab.stateChanges))).subscribe((/**
* @return {?}
*/
() => this.cdr.markForCheck()));
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
if (changes.nzTabPosition) {
if (this.nzTabPosition === 'top' || this.nzTabPosition === 'bottom') {
this.tabPositionMode = 'horizontal';
}
else {
this.tabPositionMode = 'vertical';
}
this.setPosition(this.nzTabPosition);
}
if (changes.nzType) {
if (this.nzType === 'card') {
this.nzAnimated = false;
}
}
if (changes.nzSize || changes.nzAnimated || changes.nzTabPosition || changes.nzType) {
this.setClassMap();
}
}
/**
* @return {?}
*/
ngOnInit() {
this.setClassMap();
}
/**
* @return {?}
*/
ngAfterContentChecked() {
if (this.listOfNzTabComponent && this.listOfNzTabComponent.length) {
// Don't clamp the `indexToSelect` immediately in the setter because it can happen that
// the amount of tabs changes before the actual change detection runs.
/** @type {?} */
const indexToSelect = (this.indexToSelect = this.clampTabIndex(this.indexToSelect));
// If there is a change in selected index, emit a change event. Should not trigger if
// the selected index has not yet been initialized.
if (this._selectedIndex !== indexToSelect) {
/** @type {?} */
const isFirstRun = this._selectedIndex == null;
if (!isFirstRun) {
this.nzSelectChange.emit(this.createChangeEvent(indexToSelect));
}
// Changing these values after change detection has run
// since the checked content may contain references to them.
Promise.resolve().then((/**
* @return {?}
*/
() => {
this.listOfNzTabComponent.forEach((/**
* @param {?} tab
* @param {?} index
* @return {?}
*/
(tab, index) => (tab.isActive = index === indexToSelect)));
if (!isFirstRun) {
this.nzSelectedIndexChange.emit(indexToSelect);
}
}));
}
// Setup the position for each tab and optionally setup an origin on the next selected tab.
this.listOfNzTabComponent.forEach((/**
* @param {?} tab
* @param {?} index
* @return {?}
*/
(tab, index) => {
tab.position = index - indexToSelect;
// If there is already a selected tab, then set up an origin for the next selected tab
// if it doesn't have one already.
if (this._selectedIndex != null && tab.position === 0 && !tab.origin) {
tab.origin = indexToSelect - this._selectedIndex;
}
}));
if (this._selectedIndex !== indexToSelect) {
this._selectedIndex = indexToSelect;
this.cdr.markForCheck();
}
}
}
/**
* @return {?}
*/
ngAfterContentInit() {
this.subscribeToTabLabels();
// Subscribe to changes in the amount of tabs, in order to be
// able to re-render the content as new tabs are added or removed.
this.tabsSubscription = this.listOfNzTabComponent.changes.subscribe((/**
* @return {?}
*/
() => {
/** @type {?} */
const indexToSelect = this.clampTabIndex(this.indexToSelect);
// Maintain the previously-selected tab if a new tab is added or removed and there is no
// explicit change that selects a different tab.
if (indexToSelect === this._selectedIndex) {
/** @type {?} */
const tabs = this.listOfNzTabComponent.toArray();
for (let i = 0; i < tabs.length; i++) {
if (tabs[i].isActive) {
// Assign both to the `_indexToSelect` and `_selectedIndex` so we don't fire a changed
// event, otherwise the consumer may end up in an infinite loop in some edge cases like
// adding a tab within the `selectedIndexChange` event.
this.indexToSelect = this._selectedIndex = i;
break;
}
}
}
this.subscribeToTabLabels();
this.cdr.markForCheck();
}));
}
/**
* @return {?}
*/
ngOnDestroy() {
this.tabsSubscription.unsubscribe();
this.tabLabelSubscription.unsubscribe();
this.destroy$.next();
this.destroy$.complete();
}
/**
* @return {?}
*/
ngAfterViewInit() {
this.setPosition(this.nzTabPosition);
if (this.nzLinkRouter) {
if (!this.router) {
throw new Error(`${PREFIX} you should import 'RouterModule' if you want to use 'nzLinkRouter'!`);
}
this.router.events
.pipe(takeUntil(this.destroy$), filter((/**
* @param {?} e
* @return {?}
*/
e => e instanceof NavigationEnd)), startWith(true))
.subscribe((/**
* @return {?}
*/
() => {
this.updateRouterActive();
this.cdr.markForCheck();
}));
}
}
/**
* @private
* @return {?}
*/
updateRouterActive() {
if (this.router.navigated) {
/** @type {?} */
const index = this.findShouldActiveTabIndex();
if (index !== this._selectedIndex) {
this.nzSelectedIndex = index;
this.nzSelectedIndexChange.emit(index);
}
this.nzHideAll = index === -1;
}
}
/**
* @private
* @return {?}
*/
findShouldActiveTabIndex() {
/** @type {?} */
const tabs = this.listOfNzTabComponent.toArray();
/** @type {?} */
const isActive = this.isLinkActive(this.router);
return tabs.findIndex((/**
* @param {?} tab
* @return {?}
*/
tab => {
/** @type {?} */
const c = tab.linkDirective;
return c ? isActive(c.routerLink) || isActive(c.routerLinkWithHref) : false;
}));
}
/**
* @private
* @param {?} router
* @return {?}
*/
isLinkActive(router) {
return (/**
* @param {?=} link
* @return {?}
*/
(link) => (link ? router.isActive(link.urlTree, this.nzLinkExact) : false));
}
}
NzTabSetComponent.decorators = [
{ type: Component, args: [{
selector: 'nz-tabset',
exportAs: 'nzTabset',
preserveWhitespaces: false,
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
providers: [NzUpdateHostClassService],
template: "<ng-container *ngIf=\"listOfNzTabComponent\">\n <div nz-tabs-nav\n role=\"tablist\"\n tabindex=\"0\"\n class=\"ant-tabs-bar\"\n [class.ant-tabs-card-bar]=\"nzType === 'card'\"\n [class.ant-tabs-top-bar]=\"nzTabPosition === 'top'\"\n [class.ant-tabs-bottom-bar]=\"nzTabPosition === 'bottom'\"\n [class.ant-tabs-left-bar]=\"nzTabPosition === 'left'\"\n [class.ant-tabs-right-bar]=\"nzTabPosition === 'right'\"\n [class.ant-tabs-small-bar]=\"nzSize === 'small'\"\n [class.ant-tabs-default-bar]=\"nzSize === 'default'\"\n [class.ant-tabs-large-bar]=\"nzSize === 'large'\"\n [nzType]=\"nzType\"\n [nzShowPagination]=\"nzShowPagination\"\n [nzPositionMode]=\"tabPositionMode\"\n [nzAnimated]=\"inkBarAnimated\"\n [ngStyle]=\"nzTabBarStyle\"\n [nzHideBar]=\"nzHideAll\"\n [nzTabBarExtraContent]=\"nzTabBarExtraContent\"\n [selectedIndex]=\"nzSelectedIndex\"\n (nzOnNextClick)=\"nzOnNextClick.emit()\"\n (nzOnPrevClick)=\"nzOnPrevClick.emit()\">\n <div nz-tab-label\n role=\"tab\"\n [style.margin-right.px]=\"nzTabBarGutter\"\n [class.ant-tabs-tab-active]=\"(nzSelectedIndex == i) && !nzHideAll\"\n [disabled]=\"tab.nzDisabled\"\n (click)=\"clickLabel(i,tab.nzDisabled)\"\n *ngFor=\"let tab of listOfNzTabComponent; let i = index\">\n <ng-container *nzStringTemplateOutlet=\"tab.nzTitle || tab.title\">{{ tab.nzTitle }}</ng-container>\n </div>\n </div>\n <div #tabContent\n class=\"ant-tabs-content\"\n [class.ant-tabs-top-content]=\"nzTabPosition === 'top'\"\n [class.ant-tabs-bottom-content]=\"nzTabPosition === 'bottom'\"\n [class.ant-tabs-left-content]=\"nzTabPosition === 'left'\"\n [class.ant-tabs-right-content]=\"nzTabPosition === 'right'\"\n [class.ant-tabs-content-animated]=\"tabPaneAnimated\"\n [class.ant-tabs-card-content]=\"nzType === 'card'\"\n [class.ant-tabs-content-no-animated]=\"!tabPaneAnimated\"\n [style.margin-left.%]=\"(tabPositionMode === 'horizontal') && tabPaneAnimated && (-(nzSelectedIndex || 0 ) * 100)\">\n <div nz-tab-body\n class=\"ant-tabs-tabpane\"\n *ngFor=\"let tab of listOfNzTabComponent; let i = index\"\n [active]=\"(nzSelectedIndex == i) && !nzHideAll\"\n [forceRender]=\"tab.nzForceRender\"\n [content]=\"tab.template || tab.content\">\n </div>\n </div>\n</ng-container>",
styles: [`
nz-tabset {
display: block;
}
`]
}] }
];
/** @nocollapse */
NzTabSetComponent.ctorParameters = () => [
{ type: NzConfigService },
{ type: Renderer2 },
{ type: NzUpdateHostClassService },
{ type: ElementRef },
{ type: ChangeDetectorRef },
{ type: Router, decorators: [{ type: Optional }] }
];
NzTabSetComponent.propDecorators = {
listOfNzTabComponent: [{ type: ContentChildren, args: [NzTabComponent,] }],
nzTabsNavComponent: [{ type: ViewChild, args: [NzTabsNavComponent, { static: false },] }],
tabContent: [{ type: ViewChild, args: ['tabContent', { static: false },] }],
nzTabBarExtraContent: [{ type: Input }],
nzShowPagination: [{ type: Input }],
nzAnimated: [{ type: Input }],
nzHideAll: [{ type: Input }],
nzTabPosition: [{ type: Input }],
nzSize: [{ type: Input }],
nzTabBarGutter: [{ type: Input }],
nzTabBarStyle: [{ type: Input }],
nzType: [{ type: Input }],
nzLinkRouter: [{ type: Input }],
nzLinkExact: [{ type: Input }],
nzOnNextClick: [{ type: Output }],
nzOnPrevClick: [{ type: Output }],
nzSelectChange: [{ type: Output }],
nzSelectedIndexChange: [{ type: Output }],
nzSelectedIndex: [{ type: Input }]
};
__decorate([
WithConfig(true),
__metadata("design:type", Boolean)
], NzTabSetComponent.prototype, "nzShowPagination", void 0);
__decorate([
WithConfig(true),
__metadata("design:type", Object)
], NzTabSetComponent.prototype, "nzAnimated", void 0);
__decorate([
WithConfig('default'),
__metadata("design:type", String)
], NzTabSetComponent.prototype, "nzSize", void 0);
__decorate([
WithConfig(),
__metadata("design:type", Number)
], NzTabSetComponent.prototype, "nzTabBarGutter", void 0);
__decorate([
WithConfig('line'),
__metadata("design:type", String)
], NzTabSetComponent.prototype, "nzType", void 0);
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabSetComponent.prototype, "nzLinkRouter", void 0);
__decorate([
InputBoolean(),
__metadata("design:type", Object)
], NzTabSetComponent.prototype, "nzLinkExact", void 0);
if (false) {
/**
* @type {?}
* @private
*/
NzTabSetComponent.prototype.indexToSelect;
/**
* @type {?}
* @private
*/
NzTabSetComponent.prototype.el;
/**
* @type {?}
* @private
*/
NzTabSetComponent.prototype._selectedIndex;
/**
* Subscription to tabs being added/removed.
* @type {?}
* @private
*/
NzTabSetComponent.prototype.tabsSubscription;
/**
* Subscription to changes in the tab labels.
* @type {?}
* @private
*/
NzTabSetComponent.prototype.tabLabel