@clr/angular
Version:
Angular components for Clarity
154 lines • 15.9 kB
JavaScript
/*
* Copyright (c) 2016-2025 Broadcom. All Rights Reserved.
* The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
* This software is released under MIT license.
* The full license information can be found in LICENSE in the root directory of this project.
*/
import { Component, HostBinding, Input } from '@angular/core';
import { filter } from 'rxjs/operators';
import { ResponsiveNavCodes } from './responsive-nav-codes';
import * as i0 from "@angular/core";
import * as i1 from "./providers/responsive-navigation.service";
import * as i2 from "../../utils/i18n/common-strings.service";
import * as i3 from "@angular/common";
export class ClrHeader {
constructor(responsiveNavService, commonStrings) {
this.responsiveNavService = responsiveNavService;
this.commonStrings = commonStrings;
this.role = 'banner';
this.isNavLevel1OnPage = false;
this.isNavLevel2OnPage = false;
this.openNavLevel = null;
this.responsiveNavCodes = ResponsiveNavCodes;
this._subscription = responsiveNavService.registeredNavs.subscribe({
next: (navLevelList) => {
this.initializeNavTriggers(navLevelList);
},
});
this._subscription.add(responsiveNavService.navControl
.pipe(filter(({ controlCode }) => controlCode === ResponsiveNavCodes.NAV_CLOSE || controlCode === ResponsiveNavCodes.NAV_CLOSE_ALL))
.subscribe(() => {
this.openNavLevel = null;
}));
}
get responsiveNavCommonString() {
const myCommonStrings = this.commonStrings.keys;
if (this.openNavLevel !== this.responsiveNavCodes.NAV_LEVEL_1) {
return myCommonStrings.responsiveNavToggleOpen;
}
else {
return myCommonStrings.responsiveNavToggleClose;
}
}
get responsiveOverflowCommonString() {
const myCommonStrings = this.commonStrings.keys;
if (this.openNavLevel !== this.responsiveNavCodes.NAV_LEVEL_2) {
return myCommonStrings.responsiveNavOverflowOpen;
}
else {
return myCommonStrings.responsiveNavOverflowClose;
}
}
// reset triggers. handles cases when an application has different nav levels on different pages.
resetNavTriggers() {
this.isNavLevel1OnPage = false;
this.isNavLevel2OnPage = false;
}
// decides which triggers to show on the header
initializeNavTriggers(navList) {
this.resetNavTriggers();
if (navList.length > 2) {
console.error('More than 2 Nav Levels detected.');
return;
}
navList.forEach(navLevel => {
if (navLevel === ResponsiveNavCodes.NAV_LEVEL_1) {
this.isNavLevel1OnPage = true;
}
else if (navLevel === ResponsiveNavCodes.NAV_LEVEL_2) {
this.isNavLevel2OnPage = true;
}
});
}
// closes the nav that is open
closeOpenNav() {
this.responsiveNavService.closeAllNavs();
}
/**
* @deprecated Will be removed in with @clr/angular v15.0.0
*
* Use `openNav(navLevel)` instead to open the navigation and ResponsiveNavService to close it.
*/
toggleNav(navLevel) {
if (this.openNavLevel === navLevel) {
this.responsiveNavService.sendControlMessage(ResponsiveNavCodes.NAV_CLOSE, navLevel);
return;
}
this.openNav(navLevel);
}
openNav(navLevel) {
this.openNavLevel = navLevel;
this.responsiveNavService.sendControlMessage(ResponsiveNavCodes.NAV_OPEN, navLevel);
}
ngOnDestroy() {
this._subscription.unsubscribe();
}
}
ClrHeader.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.2.2", ngImport: i0, type: ClrHeader, deps: [{ token: i1.ResponsiveNavigationService }, { token: i2.ClrCommonStringsService }], target: i0.ɵɵFactoryTarget.Component });
ClrHeader.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "15.2.2", type: ClrHeader, selector: "clr-header", inputs: { role: "role" }, host: { properties: { "class.header": "true", "attr.role": "this.role" } }, ngImport: i0, template: `
<button
type="button"
*ngIf="isNavLevel1OnPage"
class="header-hamburger-trigger"
[attr.aria-label]="responsiveNavCommonString"
(click)="openNav(responsiveNavCodes.NAV_LEVEL_1)"
>
<span></span>
</button>
<ng-content></ng-content>
<button
type="button"
*ngIf="isNavLevel2OnPage"
class="header-overflow-trigger"
[attr.aria-label]="responsiveOverflowCommonString"
(click)="openNav(responsiveNavCodes.NAV_LEVEL_2)"
>
<span></span>
</button>
<div class="header-backdrop" (click)="closeOpenNav()"></div>
`, isInline: true, dependencies: [{ kind: "directive", type: i3.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.2.2", ngImport: i0, type: ClrHeader, decorators: [{
type: Component,
args: [{
selector: 'clr-header',
template: `
<button
type="button"
*ngIf="isNavLevel1OnPage"
class="header-hamburger-trigger"
[attr.aria-label]="responsiveNavCommonString"
(click)="openNav(responsiveNavCodes.NAV_LEVEL_1)"
>
<span></span>
</button>
<ng-content></ng-content>
<button
type="button"
*ngIf="isNavLevel2OnPage"
class="header-overflow-trigger"
[attr.aria-label]="responsiveOverflowCommonString"
(click)="openNav(responsiveNavCodes.NAV_LEVEL_2)"
>
<span></span>
</button>
<div class="header-backdrop" (click)="closeOpenNav()"></div>
`,
host: { '[class.header]': 'true' },
}]
}], ctorParameters: function () { return [{ type: i1.ResponsiveNavigationService }, { type: i2.ClrCommonStringsService }]; }, propDecorators: { role: [{
type: Input
}, {
type: HostBinding,
args: ['attr.role']
}] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"header.js","sourceRoot":"","sources":["../../../../../projects/angular/src/layout/nav/header.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AAEH,OAAO,EAAE,SAAS,EAAE,WAAW,EAAE,KAAK,EAAa,MAAM,eAAe,CAAC;AAEzE,OAAO,EAAE,MAAM,EAAE,MAAM,gBAAgB,CAAC;AAIxC,OAAO,EAAE,kBAAkB,EAAE,MAAM,wBAAwB,CAAC;;;;;AA4B5D,MAAM,OAAO,SAAS;IASpB,YACU,oBAAiD,EAClD,aAAsC;QADrC,yBAAoB,GAApB,oBAAoB,CAA6B;QAClD,kBAAa,GAAb,aAAa,CAAyB;QAVZ,SAAI,GAAG,QAAQ,CAAC;QAEnD,sBAAiB,GAAG,KAAK,CAAC;QAC1B,sBAAiB,GAAG,KAAK,CAAC;QAC1B,iBAAY,GAAW,IAAI,CAAC;QAC5B,uBAAkB,GAAG,kBAAkB,CAAC;QAOtC,IAAI,CAAC,aAAa,GAAG,oBAAoB,CAAC,cAAc,CAAC,SAAS,CAAC;YACjE,IAAI,EAAE,CAAC,YAAsB,EAAE,EAAE;gBAC/B,IAAI,CAAC,qBAAqB,CAAC,YAAY,CAAC,CAAC;YAC3C,CAAC;SACF,CAAC,CAAC;QAEH,IAAI,CAAC,aAAa,CAAC,GAAG,CACpB,oBAAoB,CAAC,UAAU;aAC5B,IAAI,CACH,MAAM,CACJ,CAAC,EAAE,WAAW,EAAE,EAAE,EAAE,CAClB,WAAW,KAAK,kBAAkB,CAAC,SAAS,IAAI,WAAW,KAAK,kBAAkB,CAAC,aAAa,CACnG,CACF;aACA,SAAS,CAAC,GAAG,EAAE;YACd,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC;QAC3B,CAAC,CAAC,CACL,CAAC;IACJ,CAAC;IAED,IAAI,yBAAyB;QAC3B,MAAM,eAAe,GAAG,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC;QAChD,IAAI,IAAI,CAAC,YAAY,KAAK,IAAI,CAAC,kBAAkB,CAAC,WAAW,EAAE;YAC7D,OAAO,eAAe,CAAC,uBAAuB,CAAC;SAChD;aAAM;YACL,OAAO,eAAe,CAAC,wBAAwB,CAAC;SACjD;IACH,CAAC;IAED,IAAI,8BAA8B;QAChC,MAAM,eAAe,GAAG,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC;QAChD,IAAI,IAAI,CAAC,YAAY,KAAK,IAAI,CAAC,kBAAkB,CAAC,WAAW,EAAE;YAC7D,OAAO,eAAe,CAAC,yBAAyB,CAAC;SAClD;aAAM;YACL,OAAO,eAAe,CAAC,0BAA0B,CAAC;SACnD;IACH,CAAC;IAED,iGAAiG;IACjG,gBAAgB;QACd,IAAI,CAAC,iBAAiB,GAAG,KAAK,CAAC;QAC/B,IAAI,CAAC,iBAAiB,GAAG,KAAK,CAAC;IACjC,CAAC;IAED,+CAA+C;IAC/C,qBAAqB,CAAC,OAAiB;QACrC,IAAI,CAAC,gBAAgB,EAAE,CAAC;QACxB,IAAI,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;YACtB,OAAO,CAAC,KAAK,CAAC,kCAAkC,CAAC,CAAC;YAClD,OAAO;SACR;QACD,OAAO,CAAC,OAAO,CAAC,QAAQ,CAAC,EAAE;YACzB,IAAI,QAAQ,KAAK,kBAAkB,CAAC,WAAW,EAAE;gBAC/C,IAAI,CAAC,iBAAiB,GAAG,IAAI,CAAC;aAC/B;iBAAM,IAAI,QAAQ,KAAK,kBAAkB,CAAC,WAAW,EAAE;gBACtD,IAAI,CAAC,iBAAiB,GAAG,IAAI,CAAC;aAC/B;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAED,8BAA8B;IAC9B,YAAY;QACV,IAAI,CAAC,oBAAoB,CAAC,YAAY,EAAE,CAAC;IAC3C,CAAC;IAED;;;;OAIG;IACH,SAAS,CAAC,QAAgB;QACxB,IAAI,IAAI,CAAC,YAAY,KAAK,QAAQ,EAAE;YAClC,IAAI,CAAC,oBAAoB,CAAC,kBAAkB,CAAC,kBAAkB,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;YACrF,OAAO;SACR;QAED,IAAI,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC;IACzB,CAAC;IAED,OAAO,CAAC,QAAgB;QACtB,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC;QAC7B,IAAI,CAAC,oBAAoB,CAAC,kBAAkB,CAAC,kBAAkB,CAAC,QAAQ,EAAE,QAAQ,CAAC,CAAC;IACtF,CAAC;IAED,WAAW;QACT,IAAI,CAAC,aAAa,CAAC,WAAW,EAAE,CAAC;IACnC,CAAC;;sGAnGU,SAAS;0FAAT,SAAS,wJAxBV;;;;;;;;;;;;;;;;;;;;;GAqBT;2FAGU,SAAS;kBA1BrB,SAAS;mBAAC;oBACT,QAAQ,EAAE,YAAY;oBACtB,QAAQ,EAAE;;;;;;;;;;;;;;;;;;;;;GAqBT;oBACD,IAAI,EAAE,EAAE,gBAAgB,EAAE,MAAM,EAAE;iBACnC;wJAEoC,IAAI;sBAAtC,KAAK;;sBAAI,WAAW;uBAAC,WAAW","sourcesContent":["/*\n * Copyright (c) 2016-2025 Broadcom. All Rights Reserved.\n * The term \"Broadcom\" refers to Broadcom Inc. and/or its subsidiaries.\n * This software is released under MIT license.\n * The full license information can be found in LICENSE in the root directory of this project.\n */\n\nimport { Component, HostBinding, Input, OnDestroy } from '@angular/core';\nimport { Subscription } from 'rxjs';\nimport { filter } from 'rxjs/operators';\n\nimport { ClrCommonStringsService } from '../../utils/i18n/common-strings.service';\nimport { ResponsiveNavigationService } from './providers/responsive-navigation.service';\nimport { ResponsiveNavCodes } from './responsive-nav-codes';\n\n@Component({\n  selector: 'clr-header',\n  template: `\n    <button\n      type=\"button\"\n      *ngIf=\"isNavLevel1OnPage\"\n      class=\"header-hamburger-trigger\"\n      [attr.aria-label]=\"responsiveNavCommonString\"\n      (click)=\"openNav(responsiveNavCodes.NAV_LEVEL_1)\"\n    >\n      <span></span>\n    </button>\n    <ng-content></ng-content>\n    <button\n      type=\"button\"\n      *ngIf=\"isNavLevel2OnPage\"\n      class=\"header-overflow-trigger\"\n      [attr.aria-label]=\"responsiveOverflowCommonString\"\n      (click)=\"openNav(responsiveNavCodes.NAV_LEVEL_2)\"\n    >\n      <span></span>\n    </button>\n    <div class=\"header-backdrop\" (click)=\"closeOpenNav()\"></div>\n  `,\n  host: { '[class.header]': 'true' },\n})\nexport class ClrHeader implements OnDestroy {\n  @Input() @HostBinding('attr.role') role = 'banner';\n\n  isNavLevel1OnPage = false;\n  isNavLevel2OnPage = false;\n  openNavLevel: number = null;\n  responsiveNavCodes = ResponsiveNavCodes;\n  private _subscription: Subscription;\n\n  constructor(\n    private responsiveNavService: ResponsiveNavigationService,\n    public commonStrings: ClrCommonStringsService\n  ) {\n    this._subscription = responsiveNavService.registeredNavs.subscribe({\n      next: (navLevelList: number[]) => {\n        this.initializeNavTriggers(navLevelList);\n      },\n    });\n\n    this._subscription.add(\n      responsiveNavService.navControl\n        .pipe(\n          filter(\n            ({ controlCode }) =>\n              controlCode === ResponsiveNavCodes.NAV_CLOSE || controlCode === ResponsiveNavCodes.NAV_CLOSE_ALL\n          )\n        )\n        .subscribe(() => {\n          this.openNavLevel = null;\n        })\n    );\n  }\n\n  get responsiveNavCommonString() {\n    const myCommonStrings = this.commonStrings.keys;\n    if (this.openNavLevel !== this.responsiveNavCodes.NAV_LEVEL_1) {\n      return myCommonStrings.responsiveNavToggleOpen;\n    } else {\n      return myCommonStrings.responsiveNavToggleClose;\n    }\n  }\n\n  get responsiveOverflowCommonString() {\n    const myCommonStrings = this.commonStrings.keys;\n    if (this.openNavLevel !== this.responsiveNavCodes.NAV_LEVEL_2) {\n      return myCommonStrings.responsiveNavOverflowOpen;\n    } else {\n      return myCommonStrings.responsiveNavOverflowClose;\n    }\n  }\n\n  // reset triggers. handles cases when an application has different nav levels on different pages.\n  resetNavTriggers() {\n    this.isNavLevel1OnPage = false;\n    this.isNavLevel2OnPage = false;\n  }\n\n  // decides which triggers to show on the header\n  initializeNavTriggers(navList: number[]): void {\n    this.resetNavTriggers();\n    if (navList.length > 2) {\n      console.error('More than 2 Nav Levels detected.');\n      return;\n    }\n    navList.forEach(navLevel => {\n      if (navLevel === ResponsiveNavCodes.NAV_LEVEL_1) {\n        this.isNavLevel1OnPage = true;\n      } else if (navLevel === ResponsiveNavCodes.NAV_LEVEL_2) {\n        this.isNavLevel2OnPage = true;\n      }\n    });\n  }\n\n  // closes the nav that is open\n  closeOpenNav() {\n    this.responsiveNavService.closeAllNavs();\n  }\n\n  /**\n   * @deprecated Will be removed in with @clr/angular v15.0.0\n   *\n   * Use `openNav(navLevel)` instead to open the navigation and ResponsiveNavService to close it.\n   */\n  toggleNav(navLevel: number) {\n    if (this.openNavLevel === navLevel) {\n      this.responsiveNavService.sendControlMessage(ResponsiveNavCodes.NAV_CLOSE, navLevel);\n      return;\n    }\n\n    this.openNav(navLevel);\n  }\n\n  openNav(navLevel: number) {\n    this.openNavLevel = navLevel;\n    this.responsiveNavService.sendControlMessage(ResponsiveNavCodes.NAV_OPEN, navLevel);\n  }\n\n  ngOnDestroy() {\n    this._subscription.unsubscribe();\n  }\n}\n"]}