@angular/material
Version:
Angular Material
188 lines • 15.1 kB
JavaScript
/**
* @fileoverview added by tsickle
* Generated from: src/material/stepper/step-header.ts
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @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 { FocusMonitor } from '@angular/cdk/a11y';
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, ElementRef, Input, ViewEncapsulation, } from '@angular/core';
import { MatStepLabel } from './step-label';
import { MatStepperIntl } from './stepper-intl';
import { CdkStepHeader } from '@angular/cdk/stepper';
export class MatStepHeader extends CdkStepHeader {
/**
* @param {?} _intl
* @param {?} _focusMonitor
* @param {?} _elementRef
* @param {?} changeDetectorRef
*/
constructor(_intl, _focusMonitor, _elementRef, changeDetectorRef) {
super(_elementRef);
this._intl = _intl;
this._focusMonitor = _focusMonitor;
_focusMonitor.monitor(_elementRef, true);
this._intlSubscription = _intl.changes.subscribe((/**
* @return {?}
*/
() => changeDetectorRef.markForCheck()));
}
/**
* @return {?}
*/
ngOnDestroy() {
this._intlSubscription.unsubscribe();
this._focusMonitor.stopMonitoring(this._elementRef);
}
/**
* Focuses the step header.
* @return {?}
*/
focus() {
this._focusMonitor.focusVia(this._elementRef, 'program');
}
/**
* Returns string label of given step if it is a text label.
* @return {?}
*/
_stringLabel() {
return this.label instanceof MatStepLabel ? null : this.label;
}
/**
* Returns MatStepLabel if the label of given step is a template label.
* @return {?}
*/
_templateLabel() {
return this.label instanceof MatStepLabel ? this.label : null;
}
/**
* Returns the host HTML element.
* @return {?}
*/
_getHostElement() {
return this._elementRef.nativeElement;
}
/**
* Template context variables that are exposed to the `matStepperIcon` instances.
* @return {?}
*/
_getIconContext() {
return {
index: this.index,
active: this.active,
optional: this.optional
};
}
/**
* @param {?} state
* @return {?}
*/
_getDefaultTextForState(state) {
if (state == 'number') {
return `${this.index + 1}`;
}
if (state == 'edit') {
return 'create';
}
if (state == 'error') {
return 'warning';
}
return state;
}
}
MatStepHeader.decorators = [
{ type: Component, args: [{
selector: 'mat-step-header',
template: "<div class=\"mat-step-header-ripple\" matRipple\n [matRippleTrigger]=\"_getHostElement()\"\n [matRippleDisabled]=\"disableRipple\"></div>\n\n<div class=\"mat-step-icon-state-{{state}} mat-step-icon\" [class.mat-step-icon-selected]=\"selected\">\n <div class=\"mat-step-icon-content\" [ngSwitch]=\"!!(iconOverrides && iconOverrides[state])\">\n <ng-container\n *ngSwitchCase=\"true\"\n [ngTemplateOutlet]=\"iconOverrides[state]\"\n [ngTemplateOutletContext]=\"_getIconContext()\"></ng-container>\n <ng-container *ngSwitchDefault [ngSwitch]=\"state\">\n <span *ngSwitchCase=\"'number'\">{{_getDefaultTextForState(state)}}</span>\n <mat-icon *ngSwitchDefault>{{_getDefaultTextForState(state)}}</mat-icon>\n </ng-container>\n </div>\n</div>\n<div class=\"mat-step-label\"\n [class.mat-step-label-active]=\"active\"\n [class.mat-step-label-selected]=\"selected\"\n [class.mat-step-label-error]=\"state == 'error'\">\n <!-- If there is a label template, use it. -->\n <ng-container *ngIf=\"_templateLabel()\" [ngTemplateOutlet]=\"_templateLabel()!.template\">\n </ng-container>\n <!-- If there is no label template, fall back to the text label. -->\n <div class=\"mat-step-text-label\" *ngIf=\"_stringLabel()\">{{label}}</div>\n\n <div class=\"mat-step-optional\" *ngIf=\"optional && state != 'error'\">{{_intl.optionalLabel}}</div>\n <div class=\"mat-step-sub-label-error\" *ngIf=\"state == 'error'\">{{errorMessage}}</div>\n</div>\n\n",
host: {
'class': 'mat-step-header',
'role': 'tab',
},
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
styles: [".mat-step-header{overflow:hidden;outline:none;cursor:pointer;position:relative;box-sizing:content-box;-webkit-tap-highlight-color:transparent}.mat-step-optional,.mat-step-sub-label-error{font-size:12px}.mat-step-icon{border-radius:50%;height:24px;width:24px;flex-shrink:0;position:relative}.mat-step-icon-content,.mat-step-icon .mat-icon{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%)}.mat-step-icon .mat-icon{font-size:16px;height:16px;width:16px}.mat-step-icon-state-error .mat-icon{font-size:24px;height:24px;width:24px}.mat-step-label{display:inline-block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:50px;vertical-align:middle}.mat-step-text-label{text-overflow:ellipsis;overflow:hidden}.mat-step-header .mat-step-header-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}\n"]
}] }
];
/** @nocollapse */
MatStepHeader.ctorParameters = () => [
{ type: MatStepperIntl },
{ type: FocusMonitor },
{ type: ElementRef },
{ type: ChangeDetectorRef }
];
MatStepHeader.propDecorators = {
state: [{ type: Input }],
label: [{ type: Input }],
errorMessage: [{ type: Input }],
iconOverrides: [{ type: Input }],
index: [{ type: Input }],
selected: [{ type: Input }],
active: [{ type: Input }],
optional: [{ type: Input }],
disableRipple: [{ type: Input }]
};
if (false) {
/**
* @type {?}
* @private
*/
MatStepHeader.prototype._intlSubscription;
/**
* State of the given step.
* @type {?}
*/
MatStepHeader.prototype.state;
/**
* Label of the given step.
* @type {?}
*/
MatStepHeader.prototype.label;
/**
* Error message to display when there's an error.
* @type {?}
*/
MatStepHeader.prototype.errorMessage;
/**
* Overrides for the header icons, passed in via the stepper.
* @type {?}
*/
MatStepHeader.prototype.iconOverrides;
/**
* Index of the given step.
* @type {?}
*/
MatStepHeader.prototype.index;
/**
* Whether the given step is selected.
* @type {?}
*/
MatStepHeader.prototype.selected;
/**
* Whether the given step label is active.
* @type {?}
*/
MatStepHeader.prototype.active;
/**
* Whether the given step is optional.
* @type {?}
*/
MatStepHeader.prototype.optional;
/**
* Whether the ripple should be disabled.
* @type {?}
*/
MatStepHeader.prototype.disableRipple;
/** @type {?} */
MatStepHeader.prototype._intl;
/**
* @type {?}
* @private
*/
MatStepHeader.prototype._focusMonitor;
}
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