@hxui/angular
Version:
This README includes the steps that are necessary to import the HxUi-angular into a project or to contribute with development.
224 lines (223 loc) • 17.4 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes} checked by tsc
*/
import { Component, HostBinding, Input } from '@angular/core';
import { TabsetConfig } from './tabset.config';
export class TabsetComponent {
/**
* @param {?} config
*/
constructor(config) {
this.clazn = true;
this.tabs = [];
this.classMap = {};
Object.assign(this, config);
}
/**
* if true tabs will be placed vertically
* @return {?}
*/
get vertical() {
return this._vertical;
}
/**
* @param {?} value
* @return {?}
*/
set vertical(value) {
this._vertical = value;
this.setClassMap();
}
/**
* if true tabs fill the container and have a consistent width
* @return {?}
*/
get justified() {
return this._justified;
}
/**
* @param {?} value
* @return {?}
*/
set justified(value) {
this._justified = value;
this.setClassMap();
}
/**
* @return {?}
*/
get hasInfo() {
return this._hasInfo;
}
/**
* @param {?} value
* @return {?}
*/
set hasInfo(value) {
this._hasInfo = value;
this.setClassMap();
}
/**
* navigation context class: 'tabs' or 'pills'
* @return {?}
*/
get type() {
return this._type;
}
/**
* @param {?} value
* @return {?}
*/
set type(value) {
this._type = value;
this.setClassMap();
}
/**
* @return {?}
*/
ngOnDestroy() {
this.isDestroyed = true;
}
/**
* @param {?} tab
* @return {?}
*/
addTab(tab) {
this.tabs.push(tab);
tab.active = this.tabs.length === 1 && tab.active !== false;
}
/**
* @param {?} tab
* @param {?=} options
* @return {?}
*/
removeTab(tab, options = { reselect: true, emit: true }) {
const /** @type {?} */ index = this.tabs.indexOf(tab);
if (index === -1 || this.isDestroyed) {
return;
}
// Select a new tab if the tab to be removed is selected and not destroyed
if (options.reselect && tab.active && this.hasAvailableTabs(index)) {
const /** @type {?} */ newActiveIndex = this.getClosestTabIndex(index);
this.tabs[newActiveIndex].active = true;
}
if (options.emit) {
tab.removed.emit(tab);
}
this.tabs.splice(index, 1);
if (tab.elementRef.nativeElement && tab.elementRef.nativeElement.remove) {
tab.elementRef.nativeElement.remove();
}
}
/**
* @param {?} index
* @return {?}
*/
getClosestTabIndex(index) {
const /** @type {?} */ tabsLength = this.tabs.length;
if (!tabsLength) {
return -1;
}
for (let /** @type {?} */ step = 1; step <= tabsLength; step += 1) {
const /** @type {?} */ prevIndex = index - step;
const /** @type {?} */ nextIndex = index + step;
if (this.tabs[prevIndex] && !this.tabs[prevIndex].disabled) {
return prevIndex;
}
if (this.tabs[nextIndex] && !this.tabs[nextIndex].disabled) {
return nextIndex;
}
}
return -1;
}
/**
* @param {?} index
* @return {?}
*/
hasAvailableTabs(index) {
const /** @type {?} */ tabsLength = this.tabs.length;
if (!tabsLength) {
return false;
}
for (let /** @type {?} */ i = 0; i < tabsLength; i += 1) {
if (!this.tabs[i].disabled && i !== index) {
return true;
}
}
return false;
}
/**
* @return {?}
*/
setClassMap() {
this.classMap = {
'is-vertical': this.vertical,
'is-justified': this.justified,
'has-info': this.hasInfo,
[`hx-nav-${this.type}`]: true
};
}
}
TabsetComponent.decorators = [
{ type: Component, args: [{
selector: 'hx-tabset',
template: `
<ul class="hx-nav" [ngClass]="classMap" (click)="$event.preventDefault()">
<li *ngFor="let tabz of tabs" [ngClass]="['hx-nav-item', tabz.customClass || '']"
[class.is-active]="tabz.active" [class.is-disabled]="tabz.disabled">
<a href="javascript:void(0);" class="hx-nav-link"
[class.is-active]="tabz.active" [class.is-disabled]="tabz.disabled"
(click)="tabz.active = true">
<span [ngTransclude]="tabz.headingRef">{{tabz.heading}}</span>
<span *ngIf="tabz.removable">
<span (click)="$event.preventDefault(); removeTab(tabz);" class="icon close-outline is-small"></span>
</span>
</a>
</li>
</ul>
<div class="hx-tab-content">
<ng-content></ng-content>
</div>
`
},] },
];
/** @nocollapse */
TabsetComponent.ctorParameters = () => [
{ type: TabsetConfig, },
];
TabsetComponent.propDecorators = {
"vertical": [{ type: Input },],
"justified": [{ type: Input },],
"hasInfo": [{ type: Input },],
"type": [{ type: Input },],
"clazn": [{ type: HostBinding, args: ['class.hx-tab-container',] },],
};
function TabsetComponent_tsickle_Closure_declarations() {
/** @type {!Array<{type: !Function, args: (undefined|!Array<?>)}>} */
TabsetComponent.decorators;
/**
* @nocollapse
* @type {function(): !Array<(null|{type: ?, decorators: (undefined|!Array<{type: !Function, args: (undefined|!Array<?>)}>)})>}
*/
TabsetComponent.ctorParameters;
/** @type {!Object<string,!Array<{type: !Function, args: (undefined|!Array<?>)}>>} */
TabsetComponent.propDecorators;
/** @type {?} */
TabsetComponent.prototype.clazn;
/** @type {?} */
TabsetComponent.prototype.tabs;
/** @type {?} */
TabsetComponent.prototype.classMap;
/** @type {?} */
TabsetComponent.prototype.isDestroyed;
/** @type {?} */
TabsetComponent.prototype._vertical;
/** @type {?} */
TabsetComponent.prototype._justified;
/** @type {?} */
TabsetComponent.prototype._hasInfo;
/** @type {?} */
TabsetComponent.prototype._type;
}
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removeTab(tabz);\" class=\"icon close-outline is-small\"></span>\r\n            </span>\r\n          </a>\r\n        </li>\r\n    </ul>\r\n    <div class=\"hx-tab-content\">\r\n      <ng-content></ng-content>\r\n    </div>\r\n  `\r\n})\r\nexport class TabsetComponent implements OnDestroy {\r\n  /** if true tabs will be placed vertically */\r\n  @Input()\r\n  public get vertical(): boolean {\r\n    return this._vertical;\r\n  }\r\n  public set vertical(value: boolean) {\r\n    this._vertical = value;\r\n    this.setClassMap();\r\n  }\r\n\r\n  /** if true tabs fill the container and have a consistent width */\r\n  @Input()\r\n  public get justified(): boolean {\r\n    return this._justified;\r\n  }\r\n  public set justified(value: boolean) {\r\n    this._justified = value;\r\n    this.setClassMap();\r\n  }\r\n\r\n  @Input()\r\n  public get hasInfo(): boolean {\r\n    return this._hasInfo;\r\n  }\r\n  public set hasInfo(value: boolean) {\r\n    this._hasInfo = value;\r\n    this.setClassMap();\r\n  }\r\n\r\n  /** navigation context class: 'tabs' or 'pills' */\r\n  @Input()\r\n  public get type(): string {\r\n    return this._type;\r\n  }\r\n  public set type(value: string) {\r\n    this._type = value;\r\n    this.setClassMap();\r\n  }\r\n\r\n  @HostBinding('class.hx-tab-container') public clazn = true;\r\n\r\n  public tabs: TabDirective[] = [];\r\n  public classMap: any = {};\r\n\r\n  protected isDestroyed: boolean;\r\n  protected _vertical: boolean;\r\n  protected _justified: boolean;\r\n  protected _hasInfo: boolean;\r\n  protected _type: string;\r\n\r\n  public constructor(config: TabsetConfig) {\r\n    Object.assign(this, config);\r\n  }\r\n\r\n  public ngOnDestroy(): void {\r\n    this.isDestroyed = true;\r\n  }\r\n\r\n  public addTab(tab: TabDirective): void {\r\n    this.tabs.push(tab);\r\n    tab.active = this.tabs.length === 1 && tab.active !== false;\r\n  }\r\n\r\n  public removeTab(tab: TabDirective, options = {reselect: true, emit: true}): void {\r\n    const index = this.tabs.indexOf(tab);\r\n    if (index === -1 || this.isDestroyed) {\r\n      return;\r\n    }\r\n    // Select a new tab if the tab to be removed is selected and not destroyed\r\n    if (options.reselect && tab.active && this.hasAvailableTabs(index)) {\r\n      const newActiveIndex = this.getClosestTabIndex(index);\r\n      this.tabs[newActiveIndex].active = true;\r\n    }\r\n    if (options.emit) {\r\n      tab.removed.emit(tab);\r\n    }\r\n    this.tabs.splice(index, 1);\r\n    if (tab.elementRef.nativeElement && tab.elementRef.nativeElement.remove) {\r\n      tab.elementRef.nativeElement.remove();\r\n    }\r\n  }\r\n\r\n  protected getClosestTabIndex(index: number): number {\r\n    const tabsLength = this.tabs.length;\r\n    if (!tabsLength) {\r\n      return -1;\r\n    }\r\n\r\n    for (let step = 1; step <= tabsLength; step += 1) {\r\n      const prevIndex = index - step;\r\n      const nextIndex = index + step;\r\n      if (this.tabs[prevIndex] && !this.tabs[prevIndex].disabled) {\r\n        return prevIndex;\r\n      }\r\n      if (this.tabs[nextIndex] && !this.tabs[nextIndex].disabled) {\r\n        return nextIndex;\r\n      }\r\n    }\r\n    return -1;\r\n  }\r\n\r\n  protected hasAvailableTabs(index: number): boolean {\r\n    const tabsLength = this.tabs.length;\r\n    if (!tabsLength) {\r\n      return false;\r\n    }\r\n\r\n    for (let i = 0; i < tabsLength; i += 1) {\r\n      if (!this.tabs[i].disabled && i !== index) {\r\n        return true;\r\n      }\r\n    }\r\n    return false;\r\n  }\r\n\r\n  protected setClassMap(): void {\r\n    this.classMap = {\r\n      'is-vertical': this.vertical,\r\n      'is-justified': this.justified,\r\n      'has-info': this.hasInfo,\r\n      [`hx-nav-${this.type}`]: true\r\n    };\r\n  }\r\n}\r\n"]}