/**
 * @license
 * Copyright Google LLC 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://angular.io/license
 */
import { Platform } from '@angular/cdk/platform';
import { DOCUMENT } from '@angular/common';
import { ChangeDetectionStrategy, Component, ContentChildren, Directive, ElementRef, Inject, QueryList, ViewEncapsulation, } from '@angular/core';
import { mixinColor } from '@angular/material/core';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/platform";
// Boilerplate for applying mixins to MatToolbar.
/** @docs-private */
const _MatToolbarBase = mixinColor(class {
    constructor(_elementRef) {
        this._elementRef = _elementRef;
    }
});
export class MatToolbarRow {
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatToolbarRow, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }
    static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.1.1", type: MatToolbarRow, selector: "mat-toolbar-row", host: { classAttribute: "mat-toolbar-row" }, exportAs: ["matToolbarRow"], ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatToolbarRow, decorators: [{
            type: Directive,
            args: [{
                    selector: 'mat-toolbar-row',
                    exportAs: 'matToolbarRow',
                    host: { 'class': 'mat-toolbar-row' },
                }]
        }] });
export class MatToolbar extends _MatToolbarBase {
    constructor(elementRef, _platform, document) {
        super(elementRef);
        this._platform = _platform;
        // TODO: make the document a required param when doing breaking changes.
        this._document = document;
    }
    ngAfterViewInit() {
        if (this._platform.isBrowser) {
            this._checkToolbarMixedModes();
            this._toolbarRows.changes.subscribe(() => this._checkToolbarMixedModes());
        }
    }
    /**
     * Throws an exception when developers are attempting to combine the different toolbar row modes.
     */
    _checkToolbarMixedModes() {
        if (this._toolbarRows.length && (typeof ngDevMode === 'undefined' || ngDevMode)) {
            // Check if there are any other DOM nodes that can display content but aren't inside of
            // a <mat-toolbar-row> element.
            const isCombinedUsage = Array.from(this._elementRef.nativeElement.childNodes)
                .filter(node => !(node.classList && node.classList.contains('mat-toolbar-row')))
                .filter(node => node.nodeType !== (this._document ? this._document.COMMENT_NODE : 8))
                .some(node => !!(node.textContent && node.textContent.trim()));
            if (isCombinedUsage) {
                throwToolbarMixedModesError();
            }
        }
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatToolbar, deps: [{ token: i0.ElementRef }, { token: i1.Platform }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Component }); }
    static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "16.1.1", type: MatToolbar, selector: "mat-toolbar", inputs: { color: "color" }, host: { properties: { "class.mat-toolbar-multiple-rows": "_toolbarRows.length > 0", "class.mat-toolbar-single-row": "_toolbarRows.length === 0" }, classAttribute: "mat-toolbar" }, queries: [{ propertyName: "_toolbarRows", predicate: MatToolbarRow, descendants: true }], exportAs: ["matToolbar"], usesInheritance: true, ngImport: i0, template: "<ng-content></ng-content>\n<ng-content select=\"mat-toolbar-row\"></ng-content>\n", styles: [".mat-toolbar{background:var(--mat-toolbar-container-background-color);color:var(--mat-toolbar-container-text-color)}.mat-toolbar,.mat-toolbar h1,.mat-toolbar h2,.mat-toolbar h3,.mat-toolbar h4,.mat-toolbar h5,.mat-toolbar h6{font-family:var(--mat-toolbar-title-text-font);font-size:var(--mat-toolbar-title-text-size);line-height:var(--mat-toolbar-title-text-line-height);font-weight:var(--mat-toolbar-title-text-weight);letter-spacing:var(--mat-toolbar-title-text-tracking);margin:0}.cdk-high-contrast-active .mat-toolbar{outline:solid 1px}.mat-toolbar .mat-form-field-underline,.mat-toolbar .mat-form-field-ripple,.mat-toolbar .mat-focused .mat-form-field-ripple{background-color:currentColor}.mat-toolbar .mat-form-field-label,.mat-toolbar .mat-focused .mat-form-field-label,.mat-toolbar .mat-select-value,.mat-toolbar .mat-select-arrow,.mat-toolbar .mat-form-field.mat-focused .mat-select-arrow{color:inherit}.mat-toolbar .mat-input-element{caret-color:currentColor}.mat-toolbar .mat-mdc-button-base.mat-mdc-button-base.mat-unthemed{--mdc-text-button-label-text-color: inherit;--mdc-outlined-button-label-text-color: inherit}.mat-toolbar-row,.mat-toolbar-single-row{display:flex;box-sizing:border-box;padding:0 16px;width:100%;flex-direction:row;align-items:center;white-space:nowrap;height:var(--mat-toolbar-standard-height)}@media(max-width: 599px){.mat-toolbar-row,.mat-toolbar-single-row{height:var(--mat-toolbar-mobile-height)}}.mat-toolbar-multiple-rows{display:flex;box-sizing:border-box;flex-direction:column;width:100%;min-height:var(--mat-toolbar-standard-height)}@media(max-width: 599px){.mat-toolbar-multiple-rows{min-height:var(--mat-toolbar-mobile-height)}}"], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatToolbar, decorators: [{
            type: Component,
            args: [{ selector: 'mat-toolbar', exportAs: 'matToolbar', inputs: ['color'], host: {
                        'class': 'mat-toolbar',
                        '[class.mat-toolbar-multiple-rows]': '_toolbarRows.length > 0',
                        '[class.mat-toolbar-single-row]': '_toolbarRows.length === 0',
                    }, changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, template: "<ng-content></ng-content>\n<ng-content select=\"mat-toolbar-row\"></ng-content>\n", styles: [".mat-toolbar{background:var(--mat-toolbar-container-background-color);color:var(--mat-toolbar-container-text-color)}.mat-toolbar,.mat-toolbar h1,.mat-toolbar h2,.mat-toolbar h3,.mat-toolbar h4,.mat-toolbar h5,.mat-toolbar h6{font-family:var(--mat-toolbar-title-text-font);font-size:var(--mat-toolbar-title-text-size);line-height:var(--mat-toolbar-title-text-line-height);font-weight:var(--mat-toolbar-title-text-weight);letter-spacing:var(--mat-toolbar-title-text-tracking);margin:0}.cdk-high-contrast-active .mat-toolbar{outline:solid 1px}.mat-toolbar .mat-form-field-underline,.mat-toolbar .mat-form-field-ripple,.mat-toolbar .mat-focused .mat-form-field-ripple{background-color:currentColor}.mat-toolbar .mat-form-field-label,.mat-toolbar .mat-focused .mat-form-field-label,.mat-toolbar .mat-select-value,.mat-toolbar .mat-select-arrow,.mat-toolbar .mat-form-field.mat-focused .mat-select-arrow{color:inherit}.mat-toolbar .mat-input-element{caret-color:currentColor}.mat-toolbar .mat-mdc-button-base.mat-mdc-button-base.mat-unthemed{--mdc-text-button-label-text-color: inherit;--mdc-outlined-button-label-text-color: inherit}.mat-toolbar-row,.mat-toolbar-single-row{display:flex;box-sizing:border-box;padding:0 16px;width:100%;flex-direction:row;align-items:center;white-space:nowrap;height:var(--mat-toolbar-standard-height)}@media(max-width: 599px){.mat-toolbar-row,.mat-toolbar-single-row{height:var(--mat-toolbar-mobile-height)}}.mat-toolbar-multiple-rows{display:flex;box-sizing:border-box;flex-direction:column;width:100%;min-height:var(--mat-toolbar-standard-height)}@media(max-width: 599px){.mat-toolbar-multiple-rows{min-height:var(--mat-toolbar-mobile-height)}}"] }]
        }], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i1.Platform }, { type: undefined, decorators: [{
                    type: Inject,
                    args: [DOCUMENT]
                }] }]; }, propDecorators: { _toolbarRows: [{
                type: ContentChildren,
                args: [MatToolbarRow, { descendants: true }]
            }] } });
/**
 * Throws an exception when attempting to combine the different toolbar row modes.
 * @docs-private
 */
export function throwToolbarMixedModesError() {
    throw Error('MatToolbar: Attempting to combine different toolbar modes. ' +
        'Either specify multiple `<mat-toolbar-row>` elements explicitly or just place content ' +
        'inside of a `<mat-toolbar>` for a single row.');
}
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