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covalent-core-steps.js
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covalent-core-steps.js
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import { Directive, TemplateRef, ViewContainerRef, EventEmitter, Component, ViewChild, ContentChild, Input, Output, ContentChildren, ElementRef, ChangeDetectionStrategy, ChangeDetectorRef, Optional, Renderer2, NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { TemplatePortalDirective, TemplatePortal, PortalModule } from '@angular/cdk/portal';
import { ViewportRuler, ScrollingModule } from '@angular/cdk/scrolling';
import { MatIconModule } from '@angular/material/icon';
import { MatRippleModule } from '@angular/material/core';
import { mixinDisableRipple, mixinDisabled, tdCollapseAnimation, CovalentCommonModule } from '@covalent/core/common';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { Subject, merge, of } from 'rxjs';
import { distinctUntilChanged, takeUntil } from 'rxjs/operators';
import { Directionality } from '@angular/cdk/bidi';
import { RIGHT_ARROW, LEFT_ARROW } from '@angular/cdk/keycodes';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/** @enum {string} */
const StepState = {
None: 'none',
Required: 'required',
Complete: 'complete',
};
class TdStepLabelDirective extends TemplatePortalDirective {
/**
* @param {?} templateRef
* @param {?} viewContainerRef
*/
constructor(templateRef, viewContainerRef) {
super(templateRef, viewContainerRef);
}
}
TdStepLabelDirective.decorators = [
{ type: Directive, args: [{
selector: '[td-step-label]ng-template',
},] }
];
/** @nocollapse */
TdStepLabelDirective.ctorParameters = () => [
{ type: TemplateRef },
{ type: ViewContainerRef }
];
class TdStepActionsDirective extends TemplatePortalDirective {
/**
* @param {?} templateRef
* @param {?} viewContainerRef
*/
constructor(templateRef, viewContainerRef) {
super(templateRef, viewContainerRef);
}
}
TdStepActionsDirective.decorators = [
{ type: Directive, args: [{
selector: '[td-step-actions]ng-template',
},] }
];
/** @nocollapse */
TdStepActionsDirective.ctorParameters = () => [
{ type: TemplateRef },
{ type: ViewContainerRef }
];
class TdStepSummaryDirective extends TemplatePortalDirective {
/**
* @param {?} templateRef
* @param {?} viewContainerRef
*/
constructor(templateRef, viewContainerRef) {
super(templateRef, viewContainerRef);
}
}
TdStepSummaryDirective.decorators = [
{ type: Directive, args: [{
selector: '[td-step-summary]ng-template',
},] }
];
/** @nocollapse */
TdStepSummaryDirective.ctorParameters = () => [
{ type: TemplateRef },
{ type: ViewContainerRef }
];
class TdStepBase {
}
/* tslint:disable-next-line */
/** @type {?} */
const _TdStepMixinBase = mixinDisableRipple(mixinDisabled(TdStepBase));
class TdStepComponent extends _TdStepMixinBase {
/**
* @param {?} _viewContainerRef
*/
constructor(_viewContainerRef) {
super();
this._viewContainerRef = _viewContainerRef;
this._active = false;
this._state = StepState.None;
/**
* activated?: function
* Event emitted when [TdStepComponent] is activated.
*/
this.activated = new EventEmitter();
/**
* deactivated?: function
* Event emitted when [TdStepComponent] is deactivated.
*/
this.deactivated = new EventEmitter();
}
/**
* @return {?}
*/
get stepContent() {
return this._contentPortal;
}
/**
* active?: boolean
* Toggles [TdStepComponent] between active/deactive.
* @param {?} active
* @return {?}
*/
set active(active) {
this._setActive(coerceBooleanProperty(active));
}
/**
* @return {?}
*/
get active() {
return this._active;
}
/**
* state?: StepState or ['none' | 'required' | 'complete']
* Sets state of [TdStepComponent] depending on value.
* Defaults to [StepState.None | 'none'].
* @param {?} state
* @return {?}
*/
set state(state) {
switch (state) {
case StepState.Complete:
this._state = StepState.Complete;
break;
case StepState.Required:
this._state = StepState.Required;
break;
default:
this._state = StepState.None;
break;
}
}
/**
* @return {?}
*/
get state() {
return this._state;
}
/**
* @return {?}
*/
ngOnInit() {
this._contentPortal = new TemplatePortal(this._content, this._viewContainerRef);
}
/**
* Toggle active state of [TdStepComponent]
* retuns 'true' if successful, else 'false'.
* @return {?}
*/
toggle() {
return this._setActive(!this._active);
}
/**
* Opens [TdStepComponent]
* retuns 'true' if successful, else 'false'.
* @return {?}
*/
open() {
return this._setActive(true);
}
/**
* Closes [TdStepComponent]
* retuns 'true' if successful, else 'false'.
* @return {?}
*/
close() {
return this._setActive(false);
}
/**
* Returns 'true' if [state] equals to [StepState.Complete | 'complete'], else 'false'.
* @return {?}
*/
isComplete() {
return this._state === StepState.Complete;
}
/**
* Method executed when the disabled value changes
* @param {?} v
* @return {?}
*/
onDisabledChange(v) {
if (v && this._active) {
this._active = false;
this._onDeactivated();
}
}
/**
* Method to change active state internally and emit the [activated] event if 'true' or [deactivated]
* event if 'false'. (Blocked if [disabled] is 'true')
* returns true if successfully changed state
* @private
* @param {?} newActive
* @return {?}
*/
_setActive(newActive) {
if (this.disabled) {
return false;
}
if (this._active !== newActive) {
this._active = newActive;
if (newActive) {
this._onActivated();
}
else {
this._onDeactivated();
}
return true;
}
return false;
}
/**
* @private
* @return {?}
*/
_onActivated() {
this.activated.emit();
}
/**
* @private
* @return {?}
*/
_onDeactivated() {
this.deactivated.emit();
}
}
TdStepComponent.decorators = [
{ type: Component, args: [{
selector: 'td-step',
inputs: ['disabled', 'disableRipple'],
template: "<ng-template>\n <ng-content></ng-content>\n</ng-template>\n"
}] }
];
/** @nocollapse */
TdStepComponent.ctorParameters = () => [
{ type: ViewContainerRef }
];
TdStepComponent.propDecorators = {
_content: [{ type: ViewChild, args: [TemplateRef, { static: true },] }],
stepLabel: [{ type: ContentChild, args: [TdStepLabelDirective, { static: false },] }],
stepActions: [{ type: ContentChild, args: [TdStepActionsDirective, { static: false },] }],
stepSummary: [{ type: ContentChild, args: [TdStepSummaryDirective, { static: false },] }],
label: [{ type: Input }],
sublabel: [{ type: Input }],
active: [{ type: Input, args: ['active',] }],
state: [{ type: Input, args: ['state',] }],
activated: [{ type: Output }],
deactivated: [{ type: Output }]
};
if (false) {
/**
* @type {?}
* @private
*/
TdStepComponent.prototype._active;
/**
* @type {?}
* @private
*/
TdStepComponent.prototype._state;
/**
* @type {?}
* @private
*/
TdStepComponent.prototype._contentPortal;
/** @type {?} */
TdStepComponent.prototype._content;
/** @type {?} */
TdStepComponent.prototype.stepLabel;
/** @type {?} */
TdStepComponent.prototype.stepActions;
/** @type {?} */
TdStepComponent.prototype.stepSummary;
/**
* label?: string
* Sets label of [TdStepComponent] header.
* Defaults to 'Step #'
* @type {?}
*/
TdStepComponent.prototype.label;
/**
* sublabel?: string
* Sets sublabel of [TdStepComponent] header.
* @type {?}
*/
TdStepComponent.prototype.sublabel;
/**
* activated?: function
* Event emitted when [TdStepComponent] is activated.
* @type {?}
*/
TdStepComponent.prototype.activated;
/**
* deactivated?: function
* Event emitted when [TdStepComponent] is deactivated.
* @type {?}
*/
TdStepComponent.prototype.deactivated;
/**
* @type {?}
* @private
*/
TdStepComponent.prototype._viewContainerRef;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @record
*/
function IStepChangeEvent() { }
if (false) {
/** @type {?} */
IStepChangeEvent.prototype.newStep;
/** @type {?} */
IStepChangeEvent.prototype.prevStep;
}
/** @enum {string} */
const StepMode = {
Vertical: 'vertical',
Horizontal: 'horizontal',
};
class TdStepsComponent {
constructor() {
this._mode = StepMode.Vertical;
/**
* stepChange?: function
* Method to be executed when [stepChange] event is emitted.
* Emits an [IStepChangeEvent] implemented object.
*/
this.stepChange = new EventEmitter();
}
/**
* @param {?} steps
* @return {?}
*/
set stepsContent(steps) {
if (steps) {
this._steps = steps;
this._registerSteps();
}
}
/**
* @return {?}
*/
get steps() {
return this._steps.toArray();
}
/**
* mode?: StepMode or ["vertical" | "horizontal"]
* Defines if the mode of the [TdStepsComponent]. Defaults to [StepMode.Vertical | "vertical"]
* @param {?} mode
* @return {?}
*/
set mode(mode) {
if (mode === StepMode.Horizontal) {
this._mode = StepMode.Horizontal;
}
else {
this._mode = StepMode.Vertical;
}
}
/**
* @return {?}
*/
get mode() {
return this._mode;
}
/**
* Executed after content is initialized, loops through any [TdStepComponent] children elements,
* assigns them a number and subscribes as an observer to their [activated] event.
* @return {?}
*/
ngAfterContentInit() {
this._registerSteps();
}
/**
* Unsubscribes from [TdStepComponent] children elements when component is destroyed.
* @return {?}
*/
ngOnDestroy() {
this._deregisterSteps();
}
/**
* Returns 'true' if [mode] equals to [StepMode.Horizontal | 'horizontal'], else 'false'.
* @return {?}
*/
isHorizontal() {
return this._mode === StepMode.Horizontal;
}
/**
* Returns 'true' if [mode] equals to [StepMode.Vertical | 'vertical'], else 'false'.
* @return {?}
*/
isVertical() {
return this._mode === StepMode.Vertical;
}
/**
* @return {?}
*/
areStepsActive() {
return (this._steps.filter((/**
* @param {?} step
* @return {?}
*/
(step) => {
return step.active;
})).length > 0);
}
/**
* Wraps previous and new [TdStepComponent] numbers in an object that implements [IStepChangeEvent]
* and emits [stepChange] event.
* @private
* @param {?} step
* @return {?}
*/
_onStepSelection(step) {
if (this.prevStep !== step) {
/** @type {?} */
const prevStep = this.prevStep;
this.prevStep = step;
/** @type {?} */
const event = {
newStep: step,
prevStep,
};
this._deactivateAllBut(step);
this.stepChange.emit(event);
}
}
/**
* Loops through [TdStepComponent] children elements and deactivates them ignoring the one passed as an argument.
* @private
* @param {?} activeStep
* @return {?}
*/
_deactivateAllBut(activeStep) {
this._steps
.filter((/**
* @param {?} step
* @return {?}
*/
(step) => step !== activeStep))
.forEach((/**
* @param {?} step
* @return {?}
*/
(step) => {
step.active = false;
}));
}
/**
* @private
* @return {?}
*/
_registerSteps() {
this._subcriptions = [];
this._steps.toArray().forEach((/**
* @param {?} step
* @return {?}
*/
(step) => {
/** @type {?} */
const subscription = step.activated.asObservable().subscribe((/**
* @return {?}
*/
() => {
this._onStepSelection(step);
}));
this._subcriptions.push(subscription);
}));
}
/**
* @private
* @return {?}
*/
_deregisterSteps() {
if (this._subcriptions) {
this._subcriptions.forEach((/**
* @param {?} subs
* @return {?}
*/
(subs) => {
subs.unsubscribe();
}));
this._subcriptions = undefined;
}
}
}
TdStepsComponent.decorators = [
{ type: Component, args: [{
selector: 'td-steps',
template: "<div *ngIf=\"isHorizontal()\" class=\"td-steps-header\">\n <ng-template let-step let-index=\"index\" let-last=\"last\" ngFor [ngForOf]=\"steps\">\n <td-step-header\n class=\"td-step-horizontal-header\"\n (keydown.enter)=\"step.open()\"\n [number]=\"index + 1\"\n [active]=\"step.active\"\n [disableRipple]=\"step.disableRipple\"\n [disabled]=\"step.disabled\"\n [state]=\"step.state\"\n (click)=\"step.open()\"\n >\n <ng-template td-step-header-label [cdkPortalOutlet]=\"step.stepLabel\"></ng-template>\n <ng-template td-step-header-label [ngIf]=\"!step.stepLabel\">{{ step.label }}</ng-template>\n <ng-template td-step-header-sublabel [ngIf]=\"true\">{{ step.sublabel | truncate: 30 }}</ng-template>\n </td-step-header>\n <span *ngIf=\"!last\" class=\"td-horizontal-line\"></span>\n </ng-template>\n</div>\n<div *ngFor=\"let step of steps; let index = index; let last = last\" class=\"td-step\">\n <td-step-header\n class=\"td-step-vertical-header\"\n (keydown.enter)=\"step.toggle()\"\n [number]=\"index + 1\"\n [active]=\"step.active\"\n [disabled]=\"step.disabled\"\n [disableRipple]=\"step.disableRipple\"\n [state]=\"step.state\"\n (click)=\"step.toggle()\"\n *ngIf=\"isVertical()\"\n >\n <ng-template td-step-header-label [cdkPortalOutlet]=\"step.stepLabel\"></ng-template>\n <ng-template td-step-header-label [ngIf]=\"!step.stepLabel\">{{ step.label }}</ng-template>\n <ng-template td-step-header-sublabel [ngIf]=\"true\">{{ step.sublabel }}</ng-template>\n </td-step-header>\n <ng-template [ngIf]=\"isVertical() || step.active || (!areStepsActive() && prevStep === step)\">\n <td-step-body [active]=\"step.active\" [state]=\"step.state\">\n <div *ngIf=\"isVertical()\" class=\"td-line-wrapper\">\n <div *ngIf=\"!last\" class=\"td-vertical-line\"></div>\n </div>\n <ng-template td-step-body-content [cdkPortalOutlet]=\"step.stepContent\"></ng-template>\n <ng-template td-step-body-actions [cdkPortalOutlet]=\"step.stepActions\"></ng-template>\n <ng-template td-step-body-summary [cdkPortalOutlet]=\"step.stepSummary\"></ng-template>\n </td-step-body>\n </ng-template>\n</div>\n",
/* tslint:disable-next-line */
host: {
class: 'td-steps',
},
styles: [".td-line-wrapper,.td-step{position:relative}.td-steps-header{box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.td-line-wrapper{width:24px;min-height:1px}.td-horizontal-line{border-bottom-width:1px;border-bottom-style:solid;height:1px;position:relative;top:36px;min-width:15px;-webkit-box-flex:1;-ms-flex:1;flex:1;box-sizing:border-box}::ng-deep :not([dir=rtl]) .td-horizontal-line{left:-6px;right:-3px}::ng-deep [dir=rtl] .td-horizontal-line{left:-3px;right:-6px}.td-vertical-line{position:absolute;bottom:-16px;top:-16px;border-left-width:1px;border-left-style:solid}::ng-deep :not([dir=rtl]) .td-vertical-line{left:20px;right:auto}::ng-deep [dir=rtl] .td-vertical-line{left:auto;right:20px}"]
}] }
];
TdStepsComponent.propDecorators = {
stepsContent: [{ type: ContentChildren, args: [TdStepComponent, { descendants: true },] }],
mode: [{ type: Input, args: ['mode',] }],
stepChange: [{ type: Output }]
};
if (false) {
/**
* @type {?}
* @private
*/
TdStepsComponent.prototype._subcriptions;
/**
* @type {?}
* @private
*/
TdStepsComponent.prototype._mode;
/**
* @type {?}
* @private
*/
TdStepsComponent.prototype._steps;
/** @type {?} */
TdStepsComponent.prototype.prevStep;
/**
* stepChange?: function
* Method to be executed when [stepChange] event is emitted.
* Emits an [IStepChangeEvent] implemented object.
* @type {?}
*/
TdStepsComponent.prototype.stepChange;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class TdStepHeaderBase {
}
/* tslint:disable-next-line */
/** @type {?} */
const _TdStepHeaderMixinBase = mixinDisableRipple(mixinDisabled(TdStepHeaderBase));
class TdStepHeaderComponent extends _TdStepHeaderMixinBase {
constructor() {
super(...arguments);
/**
* state?: StepState or ['none' | 'required' | 'complete']
* Sets styles for state of header.
* Defaults to [StepState.None | 'none'].
*/
this.state = StepState.None;
}
/**
* Returns 'true' if [state] equals to [StepState.Complete | 'complete'], else 'false'.
* @return {?}
*/
isComplete() {
return this.state === StepState.Complete;
}
/**
* Returns 'true' if [state] equals to [StepState.Required | 'required'], else 'false'.
* @return {?}
*/
isRequired() {
return this.state === StepState.Required;
}
}
TdStepHeaderComponent.decorators = [
{ type: Component, args: [{
selector: 'td-step-header',
inputs: ['disabled', 'disableRipple'],
template: "<div\n class=\"td-step-header\"\n [class.mat-disabled]=\"disabled\"\n matRipple\n [matRippleDisabled]=\"disabled || disableRipple\"\n [tabIndex]=\"disabled ? -1 : tabIndex || 0\"\n>\n <div\n class=\"td-circle\"\n [class.mat-inactive]=\"(!active && !isComplete()) || disabled\"\n [class.mat-active]=\"active && !disabled\"\n *ngIf=\"!isRequired() && !isComplete()\"\n >\n <span *ngIf=\"active || !isComplete()\">{{ number || '' }}</span>\n </div>\n <div class=\"td-complete\" *ngIf=\"isComplete()\">\n <mat-icon class=\"mat-complete\">check_circle</mat-icon>\n </div>\n <div class=\"td-triangle\" [class.bg-muted]=\"disabled\" *ngIf=\"isRequired()\">\n <mat-icon class=\"mat-warn\">warning</mat-icon>\n </div>\n <div\n class=\"td-step-label-wrapper\"\n [class.mat-inactive]=\"(!active && !isComplete()) || disabled\"\n [class.mat-warn]=\"isRequired() && !disabled\"\n >\n <div class=\"td-step-label\">\n <ng-content select=\"[td-step-header-label]\"></ng-content>\n </div>\n <div class=\"td-step-sublabel\">\n <ng-content select=\"[td-step-header-sublabel]\"></ng-content>\n </div>\n </div>\n <span class=\"td-step-header-separator\"></span>\n <mat-icon class=\"td-edit-icon\" *ngIf=\"isComplete() && !active && !disabled\">mode_edit</mat-icon>\n</div>\n",
styles: [".td-step-header{position:relative;outline:0;min-width:120px;height:72px;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-flex:1;-ms-flex:1;flex:1;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-line-pack:center;align-content:center;max-width:100%}.td-step-header:hover:not(.mat-disabled){cursor:pointer}.td-step-header mat-icon.td-edit-icon{margin:0 8px}.td-step-header mat-icon.mat-warn{font-size:24px;height:24px;width:24px}.td-step-header mat-icon.mat-complete{position:relative;left:-2px;top:2px;font-size:28px;height:24px;width:24px}.td-step-header .td-circle{height:24px;width:24px;line-height:24px;border-radius:99%;text-align:center;-webkit-box-flex:0;-ms-flex:none;flex:none}.td-step-header .td-circle mat-icon{margin-top:2px;font-weight:700}.td-step-header .td-triangle>mat-icon{font-size:25px}::ng-deep :not([dir=rtl]) .td-step-header .td-circle,::ng-deep :not([dir=rtl]) .td-step-header .td-complete,::ng-deep :not([dir=rtl]) .td-step-header .td-triangle{margin-left:8px;margin-right:0}::ng-deep [dir=rtl] .td-step-header .td-circle,::ng-deep [dir=rtl] .td-step-header .td-complete,::ng-deep [dir=rtl] .td-step-header .td-triangle{margin-left:0;margin-right:8px}.td-step-header .td-circle,.td-step-header .td-complete{font-size:14px}.td-step-header .td-step-label-wrapper{padding-left:8px;padding-right:8px}.td-step-header .td-step-header-separator{-webkit-box-flex:1;-ms-flex:1;flex:1;box-sizing:border-box}"]
}] }
];
TdStepHeaderComponent.propDecorators = {
number: [{ type: Input }],
active: [{ type: Input }],
state: [{ type: Input }],
tabIndex: [{ type: Input }]
};
if (false) {
/**
* Number assigned to [TdStepHeaderComponent].
* @type {?}
*/
TdStepHeaderComponent.prototype.number;
/**
* active?: boolean
* Sets for active/inactive states on header.
* @type {?}
*/
TdStepHeaderComponent.prototype.active;
/**
* state?: StepState or ['none' | 'required' | 'complete']
* Sets styles for state of header.
* Defaults to [StepState.None | 'none'].
* @type {?}
*/
TdStepHeaderComponent.prototype.state;
/**
* tabIndex?: number
* tabIndex of the step header for a11y
* @type {?}
*/
TdStepHeaderComponent.prototype.tabIndex;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class TdStepBodyComponent {
constructor() {
/**
* state?: StepState or ['none' | 'required' | 'complete']
* Sets styles for state of body.
* Defaults to [StepState.None | 'none'].
*/
this.state = StepState.None;
}
/**
* @return {?}
*/
get hasContent() {
return (this.contentRef &&
(this.contentRef.nativeElement.children.length > 0 || !!this.contentRef.nativeElement.textContent.trim()));
}
/**
* @return {?}
*/
get hasActions() {
return (this.actionsRef &&
(this.actionsRef.nativeElement.children.length > 0 || !!this.actionsRef.nativeElement.textContent.trim()));
}
/**
* @return {?}
*/
get hasSummary() {
return (this.summaryRef &&
(this.summaryRef.nativeElement.children.length > 0 || !!this.summaryRef.nativeElement.textContent.trim()));
}
/**
* Returns 'true' if [state] equals to [StepState.Complete | 'complete'], else 'false'.
* @return {?}
*/
isComplete() {
return this.state === StepState.Complete;
}
}
TdStepBodyComponent.decorators = [
{ type: Component, args: [{
selector: 'td-step-body',
template: "<ng-content></ng-content>\n<div class=\"td-step-body\">\n <div class=\"td-step-content-wrapper\" [@tdCollapse]=\"!active\">\n <div #contentRef cdkScrollable [class.td-step-content]=\"hasContent\">\n <ng-content select=\"[td-step-body-content]\"></ng-content>\n </div>\n <div #actionsRef [class.td-step-actions]=\"hasActions\">\n <ng-content select=\"[td-step-body-actions]\"></ng-content>\n </div>\n </div>\n <div #summaryRef [@tdCollapse]=\"active || !isComplete()\" [class.td-step-summary]=\"hasSummary\">\n <ng-content select=\"[td-step-body-summary]\"></ng-content>\n </div>\n</div>\n",
animations: [tdCollapseAnimation],
styles: [":host{box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}:host .td-step-body{overflow-x:hidden;-webkit-box-flex:1;-ms-flex:1;flex:1;box-sizing:border-box}:host .td-step-body .td-step-content-wrapper.ng-animating,:host .td-step-body .td-step-summary.ng-animating{overflow:hidden}:host .td-step-body .td-step-content{overflow-x:auto}:host .td-step-body .td-step-actions{box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}"]
}] }
];
TdStepBodyComponent.propDecorators = {
contentRef: [{ type: ViewChild, args: ['contentRef', { read: ElementRef, static: true },] }],
actionsRef: [{ type: ViewChild, args: ['actionsRef', { read: ElementRef, static: true },] }],
summaryRef: [{ type: ViewChild, args: ['summaryRef', { read: ElementRef, static: true },] }],
active: [{ type: Input }],
state: [{ type: Input }]
};
if (false) {
/** @type {?} */
TdStepBodyComponent.prototype.contentRef;
/** @type {?} */
TdStepBodyComponent.prototype.actionsRef;
/** @type {?} */
TdStepBodyComponent.prototype.summaryRef;
/**
* active?: boolean
* Sets for active/inactive states on body.
* @type {?}
*/
TdStepBodyComponent.prototype.active;
/**
* state?: StepState or ['none' | 'required' | 'complete']
* Sets styles for state of body.
* Defaults to [StepState.None | 'none'].
* @type {?}
*/
TdStepBodyComponent.prototype.state;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class TdNavStepLinkComponent extends _TdStepMixinBase {
/**
* @param {?} _changeDetectorRef
* @param {?} elementRef
*/
constructor(_changeDetectorRef, elementRef) {
super();
this._changeDetectorRef = _changeDetectorRef;
this.elementRef = elementRef;
this._active = false;
this._state = StepState.None;
}
/**
* state?: StepState or ['none' | 'required' | 'complete']
* Sets state of component depending on value.
* Defaults to [StepState.None | 'none'].
* @param {?} state
* @return {?}
*/
set state(state) {
switch (state) {
case StepState.Complete:
this._state = StepState.Complete;
break;
case StepState.Required:
this._state = StepState.Required;
break;
default:
this._state = StepState.None;
break;
}
}
/**
* @return {?}
*/
get state() {
return this._state;
}
/**
* active?: boolean
* Toggles component between active/deactive.
* @param {?} active
* @return {?}
*/
set active(active) {
this._active = coerceBooleanProperty(active);
this._changeDetectorRef.markForCheck();
}
/**
* @return {?}
*/
get active() {
return this._active;
}
/**
* @param {?} click
* @return {?}
*/
_handleClick(click) {
if (this.disabled) {
click.preventDefault();
click.stopImmediatePropagation();
}
}
}
TdNavStepLinkComponent.decorators = [
{ type: Component, args: [{
selector: '[td-step-link],[tdStepLink]',
template: "<td-step-header\n class=\"td-step-header-wrapper\"\n [tabIndex]=\"-1\"\n [number]=\"number\"\n [active]=\"active\"\n [disableRipple]=\"disableRipple || disabled\"\n [disabled]=\"disabled\"\n [state]=\"state\"\n>\n <ng-template td-step-header-label [ngIf]=\"true\">{{ label }}</ng-template>\n <ng-template td-step-header-sublabel [ngIf]=\"true\">{{ sublabel | truncate: 30 }}</ng-template>\n <ng-content></ng-content>\n</td-step-header>\n",
inputs: ['disabled', 'disableRipple'],
changeDetection: ChangeDetectionStrategy.OnPush,
/* tslint:disable-next-line */
host: {
'[class.td-step-link]': 'true',
'[attr.tabindex]': 'disabled ? -1 : (tabIndex || 0)',
'[attr.disabled]': 'disabled || null',
'[class.mat-disabled]': 'disabled || null',
'(click)': '_handleClick($event)',
},
styles: [":host{box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-line-pack:center;align-content:center;max-width:100%;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}:host.mat-disabled{pointer-events:none}:host .td-step-header-wrapper{width:100%}"]
}] }
];
/** @nocollapse */
TdNavStepLinkComponent.ctorParameters = () => [
{ type: ChangeDetectorRef },
{ type: ElementRef }
];
TdNavStepLinkComponent.propDecorators = {
state: [{ type: Input, args: ['state',] }],
label: [{ type: Input }],
sublabel: [{ type: Input }],
active: [{ type: Input, args: ['active',] }],
tabIndex: [{ type: Input }]
};
if (false) {
/**
* @type {?}
* @private
*/
TdNavStepLinkComponent.prototype._active;
/**
* @type {?}
* @private
*/
TdNavStepLinkComponent.prototype._state;
/** @type {?} */
TdNavStepLinkComponent.prototype.number;
/**
* label?: string
* Label to display in step header
* Defaults to empty
* @type {?}
*/
TdNavStepLinkComponent.prototype.label;
/**
* sublabel?: string
* Sublabel to display in step header
* Defaults to empty
* @type {?}
*/
TdNavStepLinkComponent.prototype.sublabel;
/**
* tabIndex?: number
* tabIndex for component
* @type {?}
*/
TdNavStepLinkComponent.prototype.tabIndex;
/**
* @type {?}
* @private
*/
TdNavStepLinkComponent.prototype._changeDetectorRef;
/** @type {?} */
TdNavStepLinkComponent.prototype.elementRef;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class TdNavStepsHorizontalComponent {
/**
* @param {?} _elementRef
* @param {?} _viewportRuler
* @param {?} _dir
* @param {?} _renderer
* @param {?} _changeDetectorRef
*/
constructor(_elementRef, _viewportRuler, _dir, _renderer, _changeDetectorRef) {
this._elementRef = _elementRef;
this._viewportRuler = _viewportRuler;
this._dir = _dir;
this._renderer = _renderer;
this._changeDetectorRef = _changeDetectorRef;
this._separators = [];
/**
* Emits when the component is destroyed.
*/
this._destroyed = new Subject();
this._widthSubject = new Subject();
this._scrollDistance = 0;
this._scrollDistanceChanged = false;
/**
* Whether the controls for pagination should be displayed
*/
this._showPaginationControls = false;
/**
* Whether the step list can be scrolled more towards the end.
*/
this._disableScrollAfter = true;
/**
* Whether the step list can be scrolled more towards the beginning.
*/
this._disableScrollBefore = true;
}
/*
* Current width of the element container
*/
/**
* @return {?}
*/
get nativeElementWidth() {
/** @type {?} */
const element = (/** @type {?} */ (this._elementRef.nativeElement));
// Need to take into account border, margin and padding that might be around all the crumbs
/** @type {?} */
const style = window.getComputedStyle(element);
/** @type {?} */
const borderLeft = parseInt(style.borderLeft, 10);
/** @type {?} */
const borderRight = parseInt(style.borderRight, 10);
/** @type {?} */
const marginLeft = parseInt(style.marginLeft, 10);
/** @type {?} */
const marginRight = parseInt(style.marginRight, 10);
/** @type {?} */
const paddingLeft = parseInt(style.paddingLeft, 10);
/** @type {?} */
const paddingRight = parseInt(style.paddingRight, 10);
return (element.getBoundingClientRect().width -
borderLeft -
borderRight -
marginLeft -
marginRight -
paddingLeft -
paddingRight);
}
/**
* @return {?}
*/
ngAfterContentInit() {
merge(this._widthSubject.asObservable().pipe(distinctUntilChanged()), this._viewportRuler.change(150), this._dir ? this._dir.change : of(undefined), this._steps.changes)
.pipe(takeUntil(this._destroyed))
.subscribe((/**
* @return {?}
*/
() => {
this._configureSteps();
this.updatePagination();
this._changeDetectorRef.markForCheck();
}));
this._configureSteps();
this._changeDetectorRef.markForCheck();
}
/**
* @return {?}
*/
ngAfterContentChecked() {
if (this._elementRef && this._elementRef.nativeElement) {
this._widthSubject.next(this.nativeElementWidth);
}
if (this._scrollDistanceChanged) {
this._updateStepScrollPosition();
this._scrollDistanceChanged = false;
this._changeDetectorRef.markForCheck();
}
}
/**
* @return {?}
*/
ngOnDestroy() {
this._destroyed.next();
this._destroyed.complete();
}
/**
* Listen to right and left key events to move the the viewport.
* @param {?} event
* @return {?}
*/
_handleKeydown(event) {
switch (event.keyCode) {
case LEFT_ARROW:
this._scrollHeader('before');
event.preventDefault();
break;
case RIGHT_ARROW:
this._scrollHeader('after');
event.preventDefault();
break;
default:
// do something
}
}
/**
* Updates the view whether pagination should be enabled or not.
* @return {?}
*/
updatePagination() {
this._checkPaginationEnabled();
this._checkScrollingControls();
this._updateStepScrollPosition();
}
/**
* The layout direction of the containing app.
* @return {?}
*/
_getLayoutDirection() {
return this._dir && this._dir.value === 'rtl' ? 'rtl' : 'ltr';
}
/**
* Performs the CSS transformation on the step list that will cause the list to scroll.
* @return {?}
*/
_updateStepScrollPosition() {
/** @type {?} */
const translateX = this._getLayoutDirection() === 'ltr' ? -this.scrollDistance : this.scrollDistance;
// Move step list the amount of pixels scrolled
this._stepList.nativeElement.style.transform = `translateX(${Math.round(translateX)}px)`;
// Setting the `transform` on IE will change the scroll offset of the parent, causing the
// position to be thrown off in some cases. We have to reset it ourselves to ensure that
// it doesn't get thrown off.
if (this._getLayoutDirection() === 'ltr') {
this._stepListContainer.nativeElement.scrollLeft = 0;
}
else {