ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
307 lines (299 loc) • 11.3 kB
JavaScript
import { Component, ChangeDetectionStrategy, ViewEncapsulation, ChangeDetectorRef, Renderer2, ElementRef, Input, Directive, NgModule } from '@angular/core';
import { toCssPixel } from 'ng-zorro-antd/core/util';
import { BidiModule } from '@angular/cdk/bidi';
import { CommonModule } from '@angular/common';
/**
* 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
*/
class NzSkeletonComponent {
constructor(cdr, renderer, elementRef) {
this.cdr = cdr;
this.nzActive = false;
this.nzLoading = true;
this.nzRound = false;
this.nzTitle = true;
this.nzAvatar = false;
this.nzParagraph = true;
this.rowsList = [];
this.widthList = [];
renderer.addClass(elementRef.nativeElement, 'ant-skeleton');
}
toCSSUnit(value = '') {
return toCssPixel(value);
}
getTitleProps() {
const hasAvatar = !!this.nzAvatar;
const hasParagraph = !!this.nzParagraph;
let width = '';
if (!hasAvatar && hasParagraph) {
width = '38%';
}
else if (hasAvatar && hasParagraph) {
width = '50%';
}
return Object.assign({ width }, this.getProps(this.nzTitle));
}
getAvatarProps() {
const shape = !!this.nzTitle && !this.nzParagraph ? 'square' : 'circle';
const size = 'large';
return Object.assign({ shape, size }, this.getProps(this.nzAvatar));
}
getParagraphProps() {
const hasAvatar = !!this.nzAvatar;
const hasTitle = !!this.nzTitle;
const basicProps = {};
// Width
if (!hasAvatar || !hasTitle) {
basicProps.width = '61%';
}
// Rows
if (!hasAvatar && hasTitle) {
basicProps.rows = 3;
}
else {
basicProps.rows = 2;
}
return Object.assign(Object.assign({}, basicProps), this.getProps(this.nzParagraph));
}
getProps(prop) {
return prop && typeof prop === 'object' ? prop : {};
}
getWidthList() {
const { width, rows } = this.paragraph;
let widthList = [];
if (width && Array.isArray(width)) {
widthList = width;
}
else if (width && !Array.isArray(width)) {
widthList = [];
widthList[rows - 1] = width;
}
return widthList;
}
updateProps() {
this.title = this.getTitleProps();
this.avatar = this.getAvatarProps();
this.paragraph = this.getParagraphProps();
this.rowsList = [...Array(this.paragraph.rows)];
this.widthList = this.getWidthList();
this.cdr.markForCheck();
}
ngOnInit() {
this.updateProps();
}
ngOnChanges(changes) {
if (changes.nzTitle || changes.nzAvatar || changes.nzParagraph) {
this.updateProps();
}
}
}
NzSkeletonComponent.decorators = [
{ type: Component, args: [{
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
selector: 'nz-skeleton',
exportAs: 'nzSkeleton',
host: {
'[class.ant-skeleton-with-avatar]': '!!nzAvatar',
'[class.ant-skeleton-active]': 'nzActive',
'[class.ant-skeleton-round]': '!!nzRound'
},
template: `
<ng-container *ngIf="nzLoading">
<div class="ant-skeleton-header" *ngIf="!!nzAvatar">
<nz-skeleton-element nzType="avatar" [nzSize]="avatar.size || 'default'" [nzShape]="avatar.shape || 'circle'"></nz-skeleton-element>
</div>
<div class="ant-skeleton-content">
<h3 *ngIf="!!nzTitle" class="ant-skeleton-title" [style.width]="toCSSUnit(title.width)"></h3>
<ul *ngIf="!!nzParagraph" class="ant-skeleton-paragraph">
<li *ngFor="let row of rowsList; let i = index" [style.width]="toCSSUnit(widthList[i])"></li>
</ul>
</div>
</ng-container>
<ng-container *ngIf="!nzLoading">
<ng-content></ng-content>
</ng-container>
`
},] }
];
NzSkeletonComponent.ctorParameters = () => [
{ type: ChangeDetectorRef },
{ type: Renderer2 },
{ type: ElementRef }
];
NzSkeletonComponent.propDecorators = {
nzActive: [{ type: Input }],
nzLoading: [{ type: Input }],
nzRound: [{ type: Input }],
nzTitle: [{ type: Input }],
nzAvatar: [{ type: Input }],
nzParagraph: [{ type: Input }]
};
/**
* 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
*/
class NzSkeletonElementDirective {
constructor(elementRef) {
this.elementRef = elementRef;
this.nzActive = false;
// TODO: move to host after View Engine deprecation
this.elementRef.nativeElement.classList.add('ant-skeleton', 'ant-skeleton-element');
}
}
NzSkeletonElementDirective.decorators = [
{ type: Directive, args: [{
selector: 'nz-skeleton-element',
host: {
'[class.ant-skeleton-active]': 'nzActive'
}
},] }
];
NzSkeletonElementDirective.ctorParameters = () => [
{ type: ElementRef }
];
NzSkeletonElementDirective.propDecorators = {
nzActive: [{ type: Input }],
nzType: [{ type: Input }]
};
class NzSkeletonElementButtonComponent {
constructor() {
this.nzShape = 'default';
this.nzSize = 'default';
}
}
NzSkeletonElementButtonComponent.decorators = [
{ type: Component, args: [{
changeDetection: ChangeDetectionStrategy.OnPush,
selector: 'nz-skeleton-element[nzType="button"]',
template: `
<span
class="ant-skeleton-button"
[class.ant-skeleton-button-round]="nzShape === 'round'"
[class.ant-skeleton-button-circle]="nzShape === 'circle'"
[class.ant-skeleton-button-lg]="nzSize === 'large'"
[class.ant-skeleton-button-sm]="nzSize === 'small'"
></span>
`
},] }
];
NzSkeletonElementButtonComponent.propDecorators = {
nzShape: [{ type: Input }],
nzSize: [{ type: Input }]
};
class NzSkeletonElementAvatarComponent {
constructor() {
this.nzShape = 'circle';
this.nzSize = 'default';
this.styleMap = {};
}
ngOnChanges(changes) {
if (changes.nzSize && typeof this.nzSize === 'number') {
const sideLength = `${this.nzSize}px`;
this.styleMap = { width: sideLength, height: sideLength, 'line-height': sideLength };
}
else {
this.styleMap = {};
}
}
}
NzSkeletonElementAvatarComponent.decorators = [
{ type: Component, args: [{
changeDetection: ChangeDetectionStrategy.OnPush,
selector: 'nz-skeleton-element[nzType="avatar"]',
template: `
<span
class="ant-skeleton-avatar"
[class.ant-skeleton-avatar-square]="nzShape === 'square'"
[class.ant-skeleton-avatar-circle]="nzShape === 'circle'"
[class.ant-skeleton-avatar-lg]="nzSize === 'large'"
[class.ant-skeleton-avatar-sm]="nzSize === 'small'"
[ngStyle]="styleMap"
></span>
`
},] }
];
NzSkeletonElementAvatarComponent.propDecorators = {
nzShape: [{ type: Input }],
nzSize: [{ type: Input }]
};
class NzSkeletonElementInputComponent {
constructor() {
this.nzSize = 'default';
}
}
NzSkeletonElementInputComponent.decorators = [
{ type: Component, args: [{
changeDetection: ChangeDetectionStrategy.OnPush,
selector: 'nz-skeleton-element[nzType="input"]',
template: `
<span
class="ant-skeleton-input"
[class.ant-skeleton-input-lg]="nzSize === 'large'"
[class.ant-skeleton-input-sm]="nzSize === 'small'"
></span>
`
},] }
];
NzSkeletonElementInputComponent.propDecorators = {
nzSize: [{ type: Input }]
};
class NzSkeletonElementImageComponent {
}
NzSkeletonElementImageComponent.decorators = [
{ type: Component, args: [{
changeDetection: ChangeDetectionStrategy.OnPush,
selector: 'nz-skeleton-element[nzType="image"]',
template: `
<span class="ant-skeleton-image">
<svg class="ant-skeleton-image-svg" viewBox="0 0 1098 1024" xmlns="http://www.w3.org/2000/svg">
<path
d="M365.714286 329.142857q0 45.714286-32.036571 77.677714t-77.677714 32.036571-77.677714-32.036571-32.036571-77.677714 32.036571-77.677714 77.677714-32.036571 77.677714 32.036571 32.036571 77.677714zM950.857143 548.571429l0 256-804.571429 0 0-109.714286 182.857143-182.857143 91.428571 91.428571 292.571429-292.571429zM1005.714286 146.285714l-914.285714 0q-7.460571 0-12.873143 5.412571t-5.412571 12.873143l0 694.857143q0 7.460571 5.412571 12.873143t12.873143 5.412571l914.285714 0q7.460571 0 12.873143-5.412571t5.412571-12.873143l0-694.857143q0-7.460571-5.412571-12.873143t-12.873143-5.412571zM1097.142857 164.571429l0 694.857143q0 37.741714-26.843429 64.585143t-64.585143 26.843429l-914.285714 0q-37.741714 0-64.585143-26.843429t-26.843429-64.585143l0-694.857143q0-37.741714 26.843429-64.585143t64.585143-26.843429l914.285714 0q37.741714 0 64.585143 26.843429t26.843429 64.585143z"
class="ant-skeleton-image-path"
/>
</svg>
</span>
`
},] }
];
/**
* 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
*/
class NzSkeletonModule {
}
NzSkeletonModule.decorators = [
{ type: NgModule, args: [{
declarations: [
NzSkeletonComponent,
NzSkeletonElementDirective,
NzSkeletonElementButtonComponent,
NzSkeletonElementAvatarComponent,
NzSkeletonElementImageComponent,
NzSkeletonElementInputComponent
],
imports: [BidiModule, CommonModule],
exports: [
NzSkeletonComponent,
NzSkeletonElementDirective,
NzSkeletonElementButtonComponent,
NzSkeletonElementAvatarComponent,
NzSkeletonElementImageComponent,
NzSkeletonElementInputComponent
]
},] }
];
/**
* 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
*/
/**
* 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
*/
/**
* Generated bundle index. Do not edit.
*/
export { NzSkeletonComponent, NzSkeletonElementAvatarComponent, NzSkeletonElementButtonComponent, NzSkeletonElementDirective, NzSkeletonElementImageComponent, NzSkeletonElementInputComponent, NzSkeletonModule };
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