ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
232 lines • 18.9 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { ChangeDetectionStrategy, Component, EventEmitter, Input, Output, ViewEncapsulation } from '@angular/core';
import { CandyDate } from '../candy-date';
/** @type {?} */
const MAX_ROW = 4;
/** @type {?} */
const MAX_COL = 3;
export class YearPanelComponent {
constructor() {
this.valueChange = new EventEmitter();
this.decadePanelShow = new EventEmitter();
this.prefixCls = 'ant-calendar-year-panel';
}
/**
* @return {?}
*/
get currentYear() {
return this.value.getYear();
}
/**
* @return {?}
*/
get startYear() {
return parseInt(`${this.currentYear / 10}`, 10) * 10;
}
/**
* @return {?}
*/
get endYear() {
return this.startYear + 9;
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
if (changes.value || changes.disabledDate) {
this.render();
}
}
/**
* @return {?}
*/
previousDecade() {
this.gotoYear(-10);
}
/**
* @return {?}
*/
nextDecade() {
this.gotoYear(10);
}
/**
* @param {?} _index
* @param {?} yearData
* @return {?}
*/
trackPanelYear(_index, yearData) {
return yearData.content;
}
/**
* @private
* @return {?}
*/
render() {
if (this.value) {
this.panelYears = this.makePanelYears();
}
}
// Re-render panel content by the header's buttons (NOTE: Do not try to trigger final value change)
/**
* @private
* @param {?} amount
* @return {?}
*/
gotoYear(amount) {
this.value = this.value.addYears(amount);
// this.valueChange.emit(this.value); // Do not trigger final value change
this.render();
}
/**
* @private
* @param {?} year
* @return {?}
*/
chooseYear(year) {
this.value = this.value.setYear(year);
this.valueChange.emit(this.value);
this.render();
}
/**
* @private
* @return {?}
*/
makePanelYears() {
/** @type {?} */
const years = [];
/** @type {?} */
const currentYear = this.currentYear;
/** @type {?} */
const startYear = this.startYear;
/** @type {?} */
const endYear = this.endYear;
/** @type {?} */
const previousYear = startYear - 1;
/** @type {?} */
let index = 0;
for (let rowIndex = 0; rowIndex < MAX_ROW; rowIndex++) {
years[rowIndex] = [];
for (let colIndex = 0; colIndex < MAX_COL; colIndex++) {
/** @type {?} */
const year = previousYear + index;
/** @type {?} */
const content = String(year);
/** @type {?} */
const disabled = this.disabledDate ? this.disabledDate(this.value.setYear(year).nativeDate) : false;
/** @type {?} */
const cell = years[rowIndex][colIndex] = {
disabled,
content,
year,
title: content,
isCurrent: year === currentYear,
isLowerThanStart: year < startYear,
isBiggerThanEnd: year > endYear,
classMap: null,
onClick: null
};
cell.classMap = {
[`${this.prefixCls}-cell`]: true,
[`${this.prefixCls}-selected-cell`]: cell.isCurrent,
[`${this.prefixCls}-cell-disabled`]: disabled,
[`${this.prefixCls}-last-decade-cell`]: cell.isLowerThanStart,
[`${this.prefixCls}-next-decade-cell`]: cell.isBiggerThanEnd
};
if (cell.isLowerThanStart) {
cell.onClick = (/**
* @return {?}
*/
() => this.previousDecade());
}
else if (cell.isBiggerThanEnd) {
cell.onClick = (/**
* @return {?}
*/
() => this.nextDecade());
}
else {
cell.onClick = (/**
* @return {?}
*/
() => this.chooseYear(cell.year));
}
index++;
}
}
return years;
}
}
YearPanelComponent.decorators = [
{ type: Component, args: [{
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
// tslint:disable-next-line:component-selector
selector: 'year-panel',
template: "<div class=\"{{ prefixCls }}\">\n <div>\n <div class=\"{{ prefixCls }}-header\">\n <a\n class=\"{{ prefixCls }}-prev-decade-btn\"\n role=\"button\"\n (click)=\"previousDecade()\"\n title=\"{{ locale.previousDecade }}\"\n ></a>\n <a\n class=\"{{ prefixCls }}-decade-select\"\n role=\"button\"\n (click)=\"decadePanelShow.emit()\"\n title=\"{{ locale.decadeSelect }}\"\n >\n <span class=\"{{ prefixCls }}-decade-select-content\">\n {{ startYear }}-{{ endYear }}\n </span>\n <span class=\"{{ prefixCls }}-decade-select-arrow\">x</span>\n </a>\n\n <a class=\"{{ prefixCls }}-next-decade-btn\" (click)=\"nextDecade()\" title=\"{{ locale.nextDecade }}\" role=\"button\"></a>\n </div>\n <div class=\"{{ prefixCls }}-body\">\n <table class=\"{{ prefixCls }}-table\" cellSpacing=\"0\" role=\"grid\">\n <tbody class=\"{{ prefixCls }}-tbody\">\n <tr *ngFor=\"let row of panelYears\" role=\"row\">\n <td *ngFor=\"let yearCell of row; trackBy: trackPanelYear\"\n role=\"gridcell\"\n title=\"{{ yearCell.title }}\"\n (click)=\"yearCell.disabled ? null : yearCell.onClick()\"\n [ngClass]=\"yearCell.classMap\"\n >\n <a class=\"{{ prefixCls }}-year\">{{ yearCell.content }}</a>\n </td>\n </tr>\n </tbody>\n </table>\n </div>\n </div>\n</div>",
styles: [
// Support disabledDate
`
.ant-calendar-year-panel-cell-disabled .ant-calendar-year-panel-year, .ant-calendar-year-panel-cell-disabled .ant-calendar-year-panel-year:hover {
color: rgba(0,0,0,0.25);
background: #f5f5f5;
cursor: not-allowed;
}
`]
}] }
];
/** @nocollapse */
YearPanelComponent.ctorParameters = () => [];
YearPanelComponent.propDecorators = {
locale: [{ type: Input }],
value: [{ type: Input }],
valueChange: [{ type: Output }],
disabledDate: [{ type: Input }],
decadePanelShow: [{ type: Output }]
};
if (false) {
/** @type {?} */
YearPanelComponent.prototype.locale;
/** @type {?} */
YearPanelComponent.prototype.value;
/** @type {?} */
YearPanelComponent.prototype.valueChange;
/** @type {?} */
YearPanelComponent.prototype.disabledDate;
/** @type {?} */
YearPanelComponent.prototype.decadePanelShow;
/** @type {?} */
YearPanelComponent.prototype.prefixCls;
/** @type {?} */
YearPanelComponent.prototype.panelYears;
}
/**
* @record
*/
export function PanelYearData() { }
if (false) {
/** @type {?} */
PanelYearData.prototype.disabled;
/** @type {?} */
PanelYearData.prototype.content;
/** @type {?} */
PanelYearData.prototype.year;
/** @type {?} */
PanelYearData.prototype.title;
/** @type {?} */
PanelYearData.prototype.isCurrent;
/** @type {?} */
PanelYearData.prototype.isLowerThanStart;
/** @type {?} */
PanelYearData.prototype.isBiggerThanEnd;
/** @type {?} */
PanelYearData.prototype.classMap;
/**
* @return {?}
*/
PanelYearData.prototype.onClick = function () { };
}
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{ ChangeDetectionStrategy, Component, EventEmitter, Input, OnChanges, Output, SimpleChanges, ViewEncapsulation } from '@angular/core';\n\nimport { NzCalendarI18nInterface } from '../../../i18n/nz-i18n.interface';\nimport { CandyDate } from '../candy-date';\n\nconst MAX_ROW = 4;\nconst MAX_COL = 3;\n\n@Component({\n  encapsulation: ViewEncapsulation.None,\n  changeDetection: ChangeDetectionStrategy.OnPush,\n  // tslint:disable-next-line:component-selector\n  selector: 'year-panel',\n  templateUrl: 'year-panel.component.html',\n  styles: [\n    // Support disabledDate\n    `\n      .ant-calendar-year-panel-cell-disabled .ant-calendar-year-panel-year, .ant-calendar-year-panel-cell-disabled .ant-calendar-year-panel-year:hover {\n        color: rgba(0,0,0,0.25);\n        background: #f5f5f5;\n        cursor: not-allowed;\n      }\n    `\n  ]\n})\n\nexport class YearPanelComponent implements OnChanges {\n  @Input() locale: NzCalendarI18nInterface;\n\n  @Input() value: CandyDate;\n  @Output() readonly valueChange = new EventEmitter<CandyDate>();\n\n  @Input() disabledDate: (date: Date) => boolean;\n\n  @Output() readonly decadePanelShow = new EventEmitter<void>();\n\n  get currentYear(): number {\n    return this.value.getYear();\n  }\n  get startYear(): number {\n    return parseInt(`${this.currentYear / 10}`, 10) * 10;\n  }\n  get endYear(): number {\n    return this.startYear + 9;\n  }\n\n  prefixCls: string = 'ant-calendar-year-panel';\n  panelYears: PanelYearData[][];\n\n  constructor() { }\n\n  ngOnChanges(changes: SimpleChanges): void {\n    if (changes.value || changes.disabledDate) {\n      this.render();\n    }\n  }\n\n  previousDecade(): void {\n    this.gotoYear(-10);\n  }\n\n  nextDecade(): void {\n    this.gotoYear(10);\n  }\n\n  trackPanelYear(_index: number, yearData: PanelYearData): string {\n    return yearData.content;\n  }\n\n  private render(): void {\n    if (this.value) {\n      this.panelYears = this.makePanelYears();\n    }\n  }\n\n  // Re-render panel content by the header's buttons (NOTE: Do not try to trigger final value change)\n  private gotoYear(amount: number): void {\n    this.value = this.value.addYears(amount);\n    // this.valueChange.emit(this.value); // Do not trigger final value change\n    this.render();\n  }\n\n  private chooseYear(year: number): void {\n    this.value = this.value.setYear(year);\n    this.valueChange.emit(this.value);\n    this.render();\n  }\n\n  private makePanelYears(): PanelYearData[][] {\n    const years: PanelYearData[][] = [];\n    const currentYear = this.currentYear;\n    const startYear = this.startYear;\n    const endYear = this.endYear;\n    const previousYear = startYear - 1;\n    let index = 0;\n    for (let rowIndex = 0; rowIndex < MAX_ROW; rowIndex ++) {\n      years[rowIndex] = [];\n      for (let colIndex = 0; colIndex < MAX_COL; colIndex ++) {\n        const year = previousYear + index;\n        const content = String(year);\n        const disabled = this.disabledDate ? this.disabledDate(this.value.setYear(year).nativeDate) : false;\n\n        const cell = years[rowIndex][colIndex] = {\n          disabled,\n          content,\n          year,\n          title: content,\n          isCurrent: year === currentYear,\n          isLowerThanStart: year < startYear,\n          isBiggerThanEnd: year > endYear,\n          classMap: null,\n          onClick: null\n        };\n\n        cell.classMap = {\n          [`${this.prefixCls}-cell`]: true,\n          [`${this.prefixCls}-selected-cell`]: cell.isCurrent,\n          [`${this.prefixCls}-cell-disabled`]: disabled,\n          [`${this.prefixCls}-last-decade-cell`]: cell.isLowerThanStart,\n          [`${this.prefixCls}-next-decade-cell`]: cell.isBiggerThanEnd\n        };\n\n        if (cell.isLowerThanStart) {\n          cell.onClick = () => this.previousDecade();\n        } else if (cell.isBiggerThanEnd) {\n          cell.onClick = () => this.nextDecade();\n        } else {\n          cell.onClick = () => this.chooseYear(cell.year);\n        }\n\n        index ++;\n      }\n    }\n    return years;\n  }\n}\n\nexport interface PanelYearData {\n  disabled: boolean;\n  content: string;\n  year: number;\n  title: string;\n  isCurrent: boolean;\n  isLowerThanStart: boolean;\n  isBiggerThanEnd: boolean;\n  classMap: object;\n  onClick(): void;\n}\n"]}