ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
430 lines • 34 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import * as tslib_1 from "tslib";
/**
* @license
* Copyright Alibaba.com All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
import { Platform } from '@angular/cdk/platform';
import { Directive, ElementRef, Input, Renderer2 } from '@angular/core';
import { IconDirective } from '@ant-design/icons-angular';
import { warnDeprecation, InputBoolean } from 'ng-zorro-antd/core';
import { Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { NzIconService } from './nz-icon.service';
/** @type {?} */
const iconTypeRE = /^anticon\-\w/;
/** @type {?} */
const getIconTypeClass = (/**
* @param {?} className
* @return {?}
*/
(className) => {
if (!className) {
return undefined;
}
else {
/** @type {?} */
const classArr = className.split(/\s/);
/** @type {?} */
const index = classArr.findIndex((/**
* @param {?} cls
* @return {?}
*/
cls => cls !== 'anticon' && cls !== 'anticon-spin' && !!cls.match(iconTypeRE)));
return index === -1 ? undefined : { name: classArr[index], index };
}
});
const ɵ0 = getIconTypeClass;
/** @type {?} */
const normalizeType = (/**
* @param {?} rawType
* @return {?}
*/
(rawType) => {
/** @type {?} */
const ret = { type: rawType, crossError: false, verticalError: false };
ret.type = rawType ? rawType.replace('anticon-', '') : '';
if (ret.type.includes('verticle')) {
ret.type = 'up';
ret.verticalError = true;
}
if (ret.type.startsWith('cross')) {
ret.type = 'close';
ret.crossError = true;
}
return ret;
});
const ɵ1 = normalizeType;
/**
* This directive extends IconDirective to provide:
*
* - IconFont support
* - spinning
* - old API compatibility
*
* \@break-changes
*
* - old API compatibility, icon class names would not be supported.
* - properties that not started with `nz`.
*/
export class NzIconDirective extends IconDirective {
/**
* @param {?} iconService
* @param {?} elementRef
* @param {?} renderer
* @param {?} platform
*/
constructor(iconService, elementRef, renderer, platform) {
super(iconService, elementRef, renderer);
this.iconService = iconService;
this.elementRef = elementRef;
this.renderer = renderer;
this.platform = platform;
this.nzRotate = 0;
/**
* @deprecated 8.0.0 avoid exposing low layer API.
*/
this.spin = false;
this.el = this.elementRef.nativeElement;
this.destroy$ = new Subject();
}
/**
* @param {?} value
* @return {?}
*/
set nzSpin(value) {
this.spin = value;
}
/**
* @param {?} value
* @return {?}
*/
set nzType(value) {
this.type = value;
}
/**
* @param {?} value
* @return {?}
*/
set nzTheme(value) {
this.theme = value;
}
/**
* @param {?} value
* @return {?}
*/
set nzTwotoneColor(value) {
this.twoToneColor = value;
}
/**
* @param {?} value
* @return {?}
*/
set nzIconfont(value) {
this.iconfont = value;
}
/**
* @param {?} value
* @return {?}
*/
set type(value) {
if (value && value.startsWith('anticon')) {
/** @type {?} */
const rawClass = getIconTypeClass(value);
/** @type {?} */
const type = rawClass ? normalizeType(rawClass.name).type : '';
if (type && this.type !== type) {
this._type = type;
}
}
else {
this._type = value;
}
}
/**
* @return {?}
*/
get type() {
return this._type;
}
/**
* Replacement of `changeIcon` for more modifications.
* @private
* @param {?=} oldAPI
* @return {?}
*/
changeIcon2(oldAPI = false) {
if (!oldAPI) {
this.setClassName();
}
this._changeIcon().then((/**
* @param {?} svg
* @return {?}
*/
svg => {
this.setSVGData(svg);
if (!oldAPI && svg) {
this.handleSpin(svg);
this.handleRotate(svg);
}
}));
}
/**
* @private
* @param {?} className
* @return {?}
*/
classChangeHandler(className) {
/** @type {?} */
const ret = getIconTypeClass(className);
if (ret) {
const { type, crossError, verticalError } = normalizeType(ret.name);
if (crossError) {
this.iconService.warnAPI('cross');
}
if (verticalError) {
this.iconService.warnAPI('vertical');
}
if (this.type !== type) {
this._type = type;
this.changeIcon2(true);
}
}
}
/**
* @private
* @param {?} svg
* @return {?}
*/
handleSpin(svg) {
if ((this.spin || this.type === 'loading') && !this.elementRef.nativeElement.classList.contains('anticon-spin')) {
this.renderer.addClass(svg, 'anticon-spin');
}
else {
this.renderer.removeClass(svg, 'anticon-spin');
}
}
/**
* @private
* @param {?} svg
* @return {?}
*/
handleRotate(svg) {
if (this.nzRotate) {
this.renderer.setAttribute(svg, 'style', `transform: rotate(${this.nzRotate}deg)`);
}
else {
this.renderer.removeAttribute(svg, 'style');
}
}
/**
* @private
* @return {?}
*/
setClassName() {
if (typeof this.type === 'string') {
/** @type {?} */
const iconClassNameArr = this.el.className.split(/\s/);
/** @type {?} */
const ret = getIconTypeClass(this.el.className);
if (ret) {
iconClassNameArr.splice(ret.index, 1, `anticon-${this.type}`);
this.renderer.setAttribute(this.el, 'class', iconClassNameArr.join(' '));
}
else {
this.renderer.addClass(this.el, `anticon-${this.type}`);
}
}
}
/**
* @private
* @param {?} svg
* @return {?}
*/
setSVGData(svg) {
if (typeof this.type === 'string' && svg) {
this.renderer.setAttribute(svg, 'data-icon', this.type);
this.renderer.setAttribute(svg, 'aria-hidden', 'true');
}
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
const { type, nzType, nzTwotoneColor, twoToneColor, spin, nzSpin, theme, nzTheme, nzRotate } = changes;
if (type && !nzType) {
warnDeprecation(`APIs for Icon without 'nz' prefix are deprecated and will be removed in 9.0.0! Please check icons with this type: '${type.currentValue}'.`);
}
if (type || nzType || nzTwotoneColor || twoToneColor || spin || nzSpin || theme || nzTheme) {
this.changeIcon2();
}
else if (nzRotate) {
this.handleRotate(this.el.firstChild);
}
else {
this._setSVGElement(this.iconService.createIconfontIcon(`#${this.iconfont}`));
}
if (type && !nzType) {
warnDeprecation(`APIs for Icon without 'nz' prefix are deprecated and will be removed in 9.0.0! Please check icons with this type: '${this.type}'.`);
}
}
/**
* @return {?}
*/
ngOnInit() {
// If `this.type` is not specified and `classList` contains `anticon`, it should be an icon using old API.
if (!this.type && this.el.classList.contains('anticon')) {
this.iconService.warnAPI('old');
// Get `type` from `className`. If not, initial rendering would be missed.
this.classChangeHandler(this.el.className);
if (this.platform.isBrowser) {
// Add `class` mutation observer.
this.classNameObserver = new MutationObserver((/**
* @param {?} mutations
* @return {?}
*/
(mutations) => {
mutations
.filter((/**
* @param {?} mutation
* @return {?}
*/
(mutation) => mutation.attributeName === 'class'))
.forEach((/**
* @param {?} mutation
* @return {?}
*/
(mutation) => this.classChangeHandler(((/** @type {?} */ (mutation.target))).className)));
}));
this.classNameObserver.observe(this.el, { attributes: true });
}
}
// If `classList` does not contain `anticon`, add it before other class names.
if (!this.el.classList.contains('anticon')) {
this.renderer.setAttribute(this.el, 'class', `anticon ${this.el.className}`.trim());
}
this.iconService.configUpdated$
.asObservable()
.pipe(takeUntil(this.destroy$))
.subscribe((/**
* @return {?}
*/
() => {
if (this.type) {
this.changeIcon2();
}
}));
}
/**
* @return {?}
*/
ngOnDestroy() {
if (this.classNameObserver) {
this.classNameObserver.disconnect();
}
this.destroy$.next();
this.destroy$.complete();
}
/**
* If custom content is provided, try to normalize SVG elements.
* @return {?}
*/
ngAfterContentChecked() {
/** @type {?} */
const children = this.el.children;
/** @type {?} */
let length = children.length;
if (!this.type && children.length) {
while (length--) {
/** @type {?} */
const child = children[length];
if (child.tagName.toLowerCase() === 'svg') {
this.iconService.normalizeSvgElement((/** @type {?} */ (child)));
}
}
}
}
}
NzIconDirective.decorators = [
{ type: Directive, args: [{
selector: 'i.anticon, [nz-icon]',
exportAs: 'nzIcon'
},] }
];
/** @nocollapse */
NzIconDirective.ctorParameters = () => [
{ type: NzIconService },
{ type: ElementRef },
{ type: Renderer2 },
{ type: Platform }
];
NzIconDirective.propDecorators = {
nzSpin: [{ type: Input }],
nzRotate: [{ type: Input }],
nzType: [{ type: Input }],
nzTheme: [{ type: Input }],
nzTwotoneColor: [{ type: Input }],
nzIconfont: [{ type: Input }],
spin: [{ type: Input }],
iconfont: [{ type: Input }],
type: [{ type: Input }]
};
tslib_1.__decorate([
InputBoolean(),
tslib_1.__metadata("design:type", Boolean),
tslib_1.__metadata("design:paramtypes", [Boolean])
], NzIconDirective.prototype, "nzSpin", null);
if (false) {
/** @type {?} */
NzIconDirective.prototype.nzRotate;
/**
* @deprecated 8.0.0 avoid exposing low layer API.
* @type {?}
*/
NzIconDirective.prototype.spin;
/**
* @deprecated 8.0.0 avoid exposing low layer API.
* @type {?}
*/
NzIconDirective.prototype.iconfont;
/**
* @type {?}
* @private
*/
NzIconDirective.prototype.classNameObserver;
/**
* @type {?}
* @private
*/
NzIconDirective.prototype.el;
/**
* @type {?}
* @private
*/
NzIconDirective.prototype.destroy$;
/**
* @type {?}
* @private
*/
NzIconDirective.prototype._type;
/** @type {?} */
NzIconDirective.prototype.iconService;
/** @type {?} */
NzIconDirective.prototype.elementRef;
/** @type {?} */
NzIconDirective.prototype.renderer;
/**
* @type {?}
* @private
*/
NzIconDirective.prototype.platform;
}
export { ɵ0, ɵ1 };
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* @license\n * Copyright Alibaba.com All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport { Platform } from '@angular/cdk/platform';\nimport {\n  AfterContentChecked,\n  Directive,\n  ElementRef,\n  Input,\n  OnChanges,\n  OnDestroy,\n  OnInit,\n  Renderer2,\n  SimpleChanges\n} from '@angular/core';\nimport { IconDirective, ThemeType } from '@ant-design/icons-angular';\nimport { warnDeprecation, InputBoolean } from 'ng-zorro-antd/core';\nimport { Subject } from 'rxjs';\nimport { takeUntil } from 'rxjs/operators';\nimport { NzIconService } from './nz-icon.service';\n\nconst iconTypeRE = /^anticon\\-\\w/;\n\nconst getIconTypeClass = (className: string): { name: string; index: number } | undefined => {\n  if (!className) {\n    return undefined;\n  } else {\n    const classArr = className.split(/\\s/);\n    const index = classArr.findIndex(cls => cls !== 'anticon' && cls !== 'anticon-spin' && !!cls.match(iconTypeRE));\n    return index === -1 ? undefined : { name: classArr[index], index };\n  }\n};\n\nconst normalizeType = (rawType: string): { type: string; crossError: boolean; verticalError: boolean } => {\n  const ret = { type: rawType, crossError: false, verticalError: false };\n  ret.type = rawType ? rawType.replace('anticon-', '') : '';\n  if (ret.type.includes('verticle')) {\n    ret.type = 'up';\n    ret.verticalError = true;\n  }\n  if (ret.type.startsWith('cross')) {\n    ret.type = 'close';\n    ret.crossError = true;\n  }\n  return ret;\n};\n\n/**\n * This directive extends IconDirective to provide:\n *\n * - IconFont support\n * - spinning\n * - old API compatibility\n *\n * @break-changes\n *\n * - old API compatibility, icon class names would not be supported.\n * - properties that not started with `nz`.\n */\n@Directive({\n  selector: 'i.anticon, [nz-icon]',\n  exportAs: 'nzIcon'\n})\nexport class NzIconDirective extends IconDirective implements OnInit, OnChanges, OnDestroy, AfterContentChecked {\n  @Input()\n  @InputBoolean()\n  set nzSpin(value: boolean) {\n    this.spin = value;\n  }\n\n  @Input() nzRotate: number = 0;\n\n  @Input() set nzType(value: string) {\n    this.type = value;\n  }\n\n  @Input() set nzTheme(value: ThemeType) {\n    this.theme = value;\n  }\n\n  @Input() set nzTwotoneColor(value: string) {\n    this.twoToneColor = value;\n  }\n\n  @Input() set nzIconfont(value: string) {\n    this.iconfont = value;\n  }\n\n  /** @deprecated 8.0.0 avoid exposing low layer API. */\n  @Input() spin = false;\n\n  /** @deprecated 8.0.0 avoid exposing low layer API. */\n  @Input() iconfont: string;\n\n  @Input()\n  set type(value: string) {\n    if (value && value.startsWith('anticon')) {\n      const rawClass = getIconTypeClass(value);\n      const type = rawClass ? normalizeType(rawClass.name).type : '';\n      if (type && this.type !== type) {\n        this._type = type;\n      }\n    } else {\n      this._type = value;\n    }\n  }\n\n  get type(): string {\n    return this._type;\n  }\n\n  private classNameObserver: MutationObserver;\n  private el = this.elementRef.nativeElement;\n  private destroy$ = new Subject<void>();\n  private _type: string;\n\n  /**\n   * Replacement of `changeIcon` for more modifications.\n   * @param oldAPI\n   */\n  private changeIcon2(oldAPI: boolean = false): void {\n    if (!oldAPI) {\n      this.setClassName();\n    }\n    this._changeIcon().then(svg => {\n      this.setSVGData(svg);\n      if (!oldAPI && svg) {\n        this.handleSpin(svg);\n        this.handleRotate(svg);\n      }\n    });\n  }\n\n  private classChangeHandler(className: string): void {\n    const ret = getIconTypeClass(className);\n    if (ret) {\n      const { type, crossError, verticalError } = normalizeType(ret.name);\n      if (crossError) {\n        this.iconService.warnAPI('cross');\n      }\n      if (verticalError) {\n        this.iconService.warnAPI('vertical');\n      }\n      if (this.type !== type) {\n        this._type = type;\n        this.changeIcon2(true);\n      }\n    }\n  }\n\n  private handleSpin(svg: SVGElement): void {\n    if ((this.spin || this.type === 'loading') && !this.elementRef.nativeElement.classList.contains('anticon-spin')) {\n      this.renderer.addClass(svg, 'anticon-spin');\n    } else {\n      this.renderer.removeClass(svg, 'anticon-spin');\n    }\n  }\n\n  private handleRotate(svg: SVGElement): void {\n    if (this.nzRotate) {\n      this.renderer.setAttribute(svg, 'style', `transform: rotate(${this.nzRotate}deg)`);\n    } else {\n      this.renderer.removeAttribute(svg, 'style');\n    }\n  }\n\n  private setClassName(): void {\n    if (typeof this.type === 'string') {\n      const iconClassNameArr = this.el.className.split(/\\s/);\n      const ret = getIconTypeClass(this.el.className);\n      if (ret) {\n        iconClassNameArr.splice(ret.index, 1, `anticon-${this.type}`);\n        this.renderer.setAttribute(this.el, 'class', iconClassNameArr.join(' '));\n      } else {\n        this.renderer.addClass(this.el, `anticon-${this.type}`);\n      }\n    }\n  }\n\n  private setSVGData(svg: SVGElement | null): void {\n    if (typeof this.type === 'string' && svg) {\n      this.renderer.setAttribute(svg, 'data-icon', this.type);\n      this.renderer.setAttribute(svg, 'aria-hidden', 'true');\n    }\n  }\n\n  constructor(\n    public iconService: NzIconService,\n    public elementRef: ElementRef,\n    public renderer: Renderer2,\n    private platform: Platform\n  ) {\n    super(iconService, elementRef, renderer);\n  }\n\n  ngOnChanges(changes: SimpleChanges): void {\n    const { type, nzType, nzTwotoneColor, twoToneColor, spin, nzSpin, theme, nzTheme, nzRotate } = changes;\n\n    if (type && !nzType) {\n      warnDeprecation(\n        `APIs for Icon without 'nz' prefix are deprecated and will be removed in 9.0.0! Please check icons with this type: '${type.currentValue}'.`\n      );\n    }\n\n    if (type || nzType || nzTwotoneColor || twoToneColor || spin || nzSpin || theme || nzTheme) {\n      this.changeIcon2();\n    } else if (nzRotate) {\n      this.handleRotate(this.el.firstChild);\n    } else {\n      this._setSVGElement(this.iconService.createIconfontIcon(`#${this.iconfont}`));\n    }\n\n    if (type && !nzType) {\n      warnDeprecation(\n        `APIs for Icon without 'nz' prefix are deprecated and will be removed in 9.0.0! Please check icons with this type: '${this.type}'.`\n      );\n    }\n  }\n\n  ngOnInit(): void {\n    // If `this.type` is not specified and `classList` contains `anticon`, it should be an icon using old API.\n    if (!this.type && this.el.classList.contains('anticon')) {\n      this.iconService.warnAPI('old');\n      // Get `type` from `className`. If not, initial rendering would be missed.\n      this.classChangeHandler(this.el.className);\n      if (this.platform.isBrowser) {\n        // Add `class` mutation observer.\n        this.classNameObserver = new MutationObserver((mutations: MutationRecord[]) => {\n          mutations\n            .filter((mutation: MutationRecord) => mutation.attributeName === 'class')\n            .forEach((mutation: MutationRecord) => this.classChangeHandler((mutation.target as HTMLElement).className));\n        });\n        this.classNameObserver.observe(this.el, { attributes: true });\n      }\n    }\n    // If `classList` does not contain `anticon`, add it before other class names.\n    if (!this.el.classList.contains('anticon')) {\n      this.renderer.setAttribute(this.el, 'class', `anticon ${this.el.className}`.trim());\n    }\n\n    this.iconService.configUpdated$\n      .asObservable()\n      .pipe(takeUntil(this.destroy$))\n      .subscribe(() => {\n        if (this.type) {\n          this.changeIcon2();\n        }\n      });\n  }\n\n  ngOnDestroy(): void {\n    if (this.classNameObserver) {\n      this.classNameObserver.disconnect();\n    }\n\n    this.destroy$.next();\n    this.destroy$.complete();\n  }\n\n  /**\n   * If custom content is provided, try to normalize SVG elements.\n   */\n  ngAfterContentChecked(): void {\n    const children = this.el.children;\n    let length = children.length;\n    if (!this.type && children.length) {\n      while (length--) {\n        const child = children[length];\n        if (child.tagName.toLowerCase() === 'svg') {\n          this.iconService.normalizeSvgElement(child as SVGElement);\n        }\n      }\n    }\n  }\n}\n"]}