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Posted to commits@nifi.apache.org by sc...@apache.org on 2018/06/06 15:54:32 UTC
[11/59] [abbrv] [partial] nifi-fds git commit: update gh-pages
http://git-wip-us.apache.org/repos/asf/nifi-fds/blob/eec354e6/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js
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diff --git a/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js
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+/**
+ * @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
+ */
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('@angular/cdk/keycodes'), require('@angular/cdk/coercion'), require('@angular/forms'), require('@angular/cdk/bidi'), require('rxjs/Subject'), require('@angular/common')) :
+ typeof define === 'function' && define.amd ? define(['exports', '@angular/core', '@angular/cdk/keycodes', '@angular/cdk/coercion', '@angular/forms', '@angular/cdk/bidi', 'rxjs/Subject', '@angular/common'], factory) :
+ (factory((global.ng = global.ng || {}, global.ng.cdk = global.ng.cdk || {}, global.ng.cdk.stepper = global.ng.cdk.stepper || {}),global.ng.core,global.ng.cdk.keycodes,global.ng.cdk.coercion,global.ng.forms,global.ng.cdk.bidi,global.Rx,global.ng.common));
+}(this, (function (exports,_angular_core,_angular_cdk_keycodes,_angular_cdk_coercion,_angular_forms,_angular_cdk_bidi,rxjs_Subject,_angular_common) { 'use strict';
+
+/**
+ * @fileoverview added by tsickle
+ * @suppress {checkTypes} checked by tsc
+ */
+
+var CdkStepLabel = /** @class */ (function () {
+ function CdkStepLabel(template) {
+ this.template = template;
+ }
+ CdkStepLabel.decorators = [
+ { type: _angular_core.Directive, args: [{
+ selector: '[cdkStepLabel]',
+ },] },
+ ];
+ /** @nocollapse */
+ CdkStepLabel.ctorParameters = function () { return [
+ { type: _angular_core.TemplateRef, },
+ ]; };
+ return CdkStepLabel;
+}());
+
+/**
+ * @fileoverview added by tsickle
+ * @suppress {checkTypes} checked by tsc
+ */
+
+/**
+ * Used to generate unique ID for each stepper component.
+ */
+var nextId = 0;
+/**
+ * Change event emitted on selection changes.
+ */
+var StepperSelectionEvent = /** @class */ (function () {
+ function StepperSelectionEvent() {
+ }
+ return StepperSelectionEvent;
+}());
+var CdkStep = /** @class */ (function () {
+ function CdkStep(_stepper) {
+ this._stepper = _stepper;
+ /**
+ * Whether user has seen the expanded step content or not.
+ */
+ this.interacted = false;
+ this._editable = true;
+ this._optional = false;
+ this._customCompleted = null;
+ }
+ Object.defineProperty(CdkStep.prototype, "editable", {
+ get: /**
+ * Whether the user can return to this step once it has been marked as complted.
+ * @return {?}
+ */
+ function () { return this._editable; },
+ set: /**
+ * @param {?} value
+ * @return {?}
+ */
+ function (value) {
+ this._editable = _angular_cdk_coercion.coerceBooleanProperty(value);
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CdkStep.prototype, "optional", {
+ get: /**
+ * Whether the completion of step is optional.
+ * @return {?}
+ */
+ function () { return this._optional; },
+ set: /**
+ * @param {?} value
+ * @return {?}
+ */
+ function (value) {
+ this._optional = _angular_cdk_coercion.coerceBooleanProperty(value);
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CdkStep.prototype, "completed", {
+ get: /**
+ * Whether step is marked as completed.
+ * @return {?}
+ */
+ function () {
+ return this._customCompleted == null ? this._defaultCompleted : this._customCompleted;
+ },
+ set: /**
+ * @param {?} value
+ * @return {?}
+ */
+ function (value) {
+ this._customCompleted = _angular_cdk_coercion.coerceBooleanProperty(value);
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CdkStep.prototype, "_defaultCompleted", {
+ get: /**
+ * @return {?}
+ */
+ function () {
+ return this.stepControl ? this.stepControl.valid && this.interacted : this.interacted;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ /** Selects this step component. */
+ /**
+ * Selects this step component.
+ * @return {?}
+ */
+ CdkStep.prototype.select = /**
+ * Selects this step component.
+ * @return {?}
+ */
+ function () {
+ this._stepper.selected = this;
+ };
+ /** Resets the step to its initial state. Note that this includes resetting form data. */
+ /**
+ * Resets the step to its initial state. Note that this includes resetting form data.
+ * @return {?}
+ */
+ CdkStep.prototype.reset = /**
+ * Resets the step to its initial state. Note that this includes resetting form data.
+ * @return {?}
+ */
+ function () {
+ this.interacted = false;
+ if (this._customCompleted != null) {
+ this._customCompleted = false;
+ }
+ if (this.stepControl) {
+ this.stepControl.reset();
+ }
+ };
+ /**
+ * @return {?}
+ */
+ CdkStep.prototype.ngOnChanges = /**
+ * @return {?}
+ */
+ function () {
+ // Since basically all inputs of the MatStep get proxied through the view down to the
+ // underlying MatStepHeader, we have to make sure that change detection runs correctly.
+ this._stepper._stateChanged();
+ };
+ CdkStep.decorators = [
+ { type: _angular_core.Component, args: [{selector: 'cdk-step',
+ exportAs: 'cdkStep',
+ template: "<ng-template><ng-content></ng-content></ng-template>",
+ encapsulation: _angular_core.ViewEncapsulation.None,
+ preserveWhitespaces: false,
+ changeDetection: _angular_core.ChangeDetectionStrategy.OnPush,
+ },] },
+ ];
+ /** @nocollapse */
+ CdkStep.ctorParameters = function () { return [
+ { type: CdkStepper, decorators: [{ type: _angular_core.Inject, args: [_angular_core.forwardRef(function () { return CdkStepper; }),] },] },
+ ]; };
+ CdkStep.propDecorators = {
+ "stepLabel": [{ type: _angular_core.ContentChild, args: [CdkStepLabel,] },],
+ "content": [{ type: _angular_core.ViewChild, args: [_angular_core.TemplateRef,] },],
+ "stepControl": [{ type: _angular_core.Input },],
+ "label": [{ type: _angular_core.Input },],
+ "editable": [{ type: _angular_core.Input },],
+ "optional": [{ type: _angular_core.Input },],
+ "completed": [{ type: _angular_core.Input },],
+ };
+ return CdkStep;
+}());
+var CdkStepper = /** @class */ (function () {
+ function CdkStepper(_dir, _changeDetectorRef) {
+ this._dir = _dir;
+ this._changeDetectorRef = _changeDetectorRef;
+ /**
+ * Emits when the component is destroyed.
+ */
+ this._destroyed = new rxjs_Subject.Subject();
+ this._linear = false;
+ this._selectedIndex = 0;
+ /**
+ * Event emitted when the selected step has changed.
+ */
+ this.selectionChange = new _angular_core.EventEmitter();
+ /**
+ * The index of the step that the focus can be set.
+ */
+ this._focusIndex = 0;
+ this._orientation = 'horizontal';
+ this._groupId = nextId++;
+ }
+ Object.defineProperty(CdkStepper.prototype, "linear", {
+ get: /**
+ * Whether the validity of previous steps should be checked or not.
+ * @return {?}
+ */
+ function () { return this._linear; },
+ set: /**
+ * @param {?} value
+ * @return {?}
+ */
+ function (value) { this._linear = _angular_cdk_coercion.coerceBooleanProperty(value); },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CdkStepper.prototype, "selectedIndex", {
+ get: /**
+ * The index of the selected step.
+ * @return {?}
+ */
+ function () { return this._selectedIndex; },
+ set: /**
+ * @param {?} index
+ * @return {?}
+ */
+ function (index) {
+ if (this._steps) {
+ // Ensure that the index can't be out of bounds.
+ if (index < 0 || index > this._steps.length - 1) {
+ throw Error('cdkStepper: Cannot assign out-of-bounds value to `selectedIndex`.');
+ }
+ if (this._anyControlsInvalidOrPending(index) || index < this._selectedIndex &&
+ !this._steps.toArray()[index].editable) {
+ // remove focus from clicked step header if the step is not able to be selected
+ this._stepHeader.toArray()[index].nativeElement.blur();
+ }
+ else if (this._selectedIndex != index) {
+ this._emitStepperSelectionEvent(index);
+ this._focusIndex = this._selectedIndex;
+ }
+ }
+ else {
+ this._selectedIndex = this._focusIndex = index;
+ }
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CdkStepper.prototype, "selected", {
+ get: /**
+ * The step that is selected.
+ * @return {?}
+ */
+ function () { return this._steps.toArray()[this.selectedIndex]; },
+ set: /**
+ * @param {?} step
+ * @return {?}
+ */
+ function (step) {
+ this.selectedIndex = this._steps.toArray().indexOf(step);
+ },
+ enumerable: true,
+ configurable: true
+ });
+ /**
+ * @return {?}
+ */
+ CdkStepper.prototype.ngOnDestroy = /**
+ * @return {?}
+ */
+ function () {
+ this._destroyed.next();
+ this._destroyed.complete();
+ };
+ /** Selects and focuses the next step in list. */
+ /**
+ * Selects and focuses the next step in list.
+ * @return {?}
+ */
+ CdkStepper.prototype.next = /**
+ * Selects and focuses the next step in list.
+ * @return {?}
+ */
+ function () {
+ this.selectedIndex = Math.min(this._selectedIndex + 1, this._steps.length - 1);
+ };
+ /** Selects and focuses the previous step in list. */
+ /**
+ * Selects and focuses the previous step in list.
+ * @return {?}
+ */
+ CdkStepper.prototype.previous = /**
+ * Selects and focuses the previous step in list.
+ * @return {?}
+ */
+ function () {
+ this.selectedIndex = Math.max(this._selectedIndex - 1, 0);
+ };
+ /** Resets the stepper to its initial state. Note that this includes clearing form data. */
+ /**
+ * Resets the stepper to its initial state. Note that this includes clearing form data.
+ * @return {?}
+ */
+ CdkStepper.prototype.reset = /**
+ * Resets the stepper to its initial state. Note that this includes clearing form data.
+ * @return {?}
+ */
+ function () {
+ this.selectedIndex = 0;
+ this._steps.forEach(function (step) { return step.reset(); });
+ this._stateChanged();
+ };
+ /** Returns a unique id for each step label element. */
+ /**
+ * Returns a unique id for each step label element.
+ * @param {?} i
+ * @return {?}
+ */
+ CdkStepper.prototype._getStepLabelId = /**
+ * Returns a unique id for each step label element.
+ * @param {?} i
+ * @return {?}
+ */
+ function (i) {
+ return "cdk-step-label-" + this._groupId + "-" + i;
+ };
+ /** Returns unique id for each step content element. */
+ /**
+ * Returns unique id for each step content element.
+ * @param {?} i
+ * @return {?}
+ */
+ CdkStepper.prototype._getStepContentId = /**
+ * Returns unique id for each step content element.
+ * @param {?} i
+ * @return {?}
+ */
+ function (i) {
+ return "cdk-step-content-" + this._groupId + "-" + i;
+ };
+ /** Marks the component to be change detected. */
+ /**
+ * Marks the component to be change detected.
+ * @return {?}
+ */
+ CdkStepper.prototype._stateChanged = /**
+ * Marks the component to be change detected.
+ * @return {?}
+ */
+ function () {
+ this._changeDetectorRef.markForCheck();
+ };
+ /** Returns position state of the step with the given index. */
+ /**
+ * Returns position state of the step with the given index.
+ * @param {?} index
+ * @return {?}
+ */
+ CdkStepper.prototype._getAnimationDirection = /**
+ * Returns position state of the step with the given index.
+ * @param {?} index
+ * @return {?}
+ */
+ function (index) {
+ var /** @type {?} */ position = index - this._selectedIndex;
+ if (position < 0) {
+ return this._layoutDirection() === 'rtl' ? 'next' : 'previous';
+ }
+ else if (position > 0) {
+ return this._layoutDirection() === 'rtl' ? 'previous' : 'next';
+ }
+ return 'current';
+ };
+ /** Returns the type of icon to be displayed. */
+ /**
+ * Returns the type of icon to be displayed.
+ * @param {?} index
+ * @return {?}
+ */
+ CdkStepper.prototype._getIndicatorType = /**
+ * Returns the type of icon to be displayed.
+ * @param {?} index
+ * @return {?}
+ */
+ function (index) {
+ var /** @type {?} */ step = this._steps.toArray()[index];
+ if (!step.completed || this._selectedIndex == index) {
+ return 'number';
+ }
+ else {
+ return step.editable ? 'edit' : 'done';
+ }
+ };
+ /**
+ * @param {?} newIndex
+ * @return {?}
+ */
+ CdkStepper.prototype._emitStepperSelectionEvent = /**
+ * @param {?} newIndex
+ * @return {?}
+ */
+ function (newIndex) {
+ var /** @type {?} */ stepsArray = this._steps.toArray();
+ this.selectionChange.emit({
+ selectedIndex: newIndex,
+ previouslySelectedIndex: this._selectedIndex,
+ selectedStep: stepsArray[newIndex],
+ previouslySelectedStep: stepsArray[this._selectedIndex],
+ });
+ this._selectedIndex = newIndex;
+ this._stateChanged();
+ };
+ /**
+ * @param {?} event
+ * @return {?}
+ */
+ CdkStepper.prototype._onKeydown = /**
+ * @param {?} event
+ * @return {?}
+ */
+ function (event) {
+ var /** @type {?} */ keyCode = event.keyCode;
+ // Note that the left/right arrows work both in vertical and horizontal mode.
+ if (keyCode === _angular_cdk_keycodes.RIGHT_ARROW) {
+ this._layoutDirection() === 'rtl' ? this._focusPreviousStep() : this._focusNextStep();
+ event.preventDefault();
+ }
+ if (keyCode === _angular_cdk_keycodes.LEFT_ARROW) {
+ this._layoutDirection() === 'rtl' ? this._focusNextStep() : this._focusPreviousStep();
+ event.preventDefault();
+ }
+ // Note that the up/down arrows only work in vertical mode.
+ // See: https://www.w3.org/TR/wai-aria-practices-1.1/#tabpanel
+ if (this._orientation === 'vertical' && (keyCode === _angular_cdk_keycodes.UP_ARROW || keyCode === _angular_cdk_keycodes.DOWN_ARROW)) {
+ keyCode === _angular_cdk_keycodes.UP_ARROW ? this._focusPreviousStep() : this._focusNextStep();
+ event.preventDefault();
+ }
+ if (keyCode === _angular_cdk_keycodes.SPACE || keyCode === _angular_cdk_keycodes.ENTER) {
+ this.selectedIndex = this._focusIndex;
+ event.preventDefault();
+ }
+ if (keyCode === _angular_cdk_keycodes.HOME) {
+ this._focusStep(0);
+ event.preventDefault();
+ }
+ if (keyCode === _angular_cdk_keycodes.END) {
+ this._focusStep(this._steps.length - 1);
+ event.preventDefault();
+ }
+ };
+ /**
+ * @return {?}
+ */
+ CdkStepper.prototype._focusNextStep = /**
+ * @return {?}
+ */
+ function () {
+ this._focusStep((this._focusIndex + 1) % this._steps.length);
+ };
+ /**
+ * @return {?}
+ */
+ CdkStepper.prototype._focusPreviousStep = /**
+ * @return {?}
+ */
+ function () {
+ this._focusStep((this._focusIndex + this._steps.length - 1) % this._steps.length);
+ };
+ /**
+ * @param {?} index
+ * @return {?}
+ */
+ CdkStepper.prototype._focusStep = /**
+ * @param {?} index
+ * @return {?}
+ */
+ function (index) {
+ this._focusIndex = index;
+ this._stepHeader.toArray()[this._focusIndex].nativeElement.focus();
+ };
+ /**
+ * @param {?} index
+ * @return {?}
+ */
+ CdkStepper.prototype._anyControlsInvalidOrPending = /**
+ * @param {?} index
+ * @return {?}
+ */
+ function (index) {
+ var /** @type {?} */ steps = this._steps.toArray();
+ steps[this._selectedIndex].interacted = true;
+ if (this._linear && index >= 0) {
+ return steps.slice(0, index).some(function (step) {
+ var /** @type {?} */ control = step.stepControl;
+ var /** @type {?} */ isIncomplete = control ? (control.invalid || control.pending) : !step.completed;
+ return isIncomplete && !step.optional;
+ });
+ }
+ return false;
+ };
+ /**
+ * @return {?}
+ */
+ CdkStepper.prototype._layoutDirection = /**
+ * @return {?}
+ */
+ function () {
+ return this._dir && this._dir.value === 'rtl' ? 'rtl' : 'ltr';
+ };
+ CdkStepper.decorators = [
+ { type: _angular_core.Directive, args: [{
+ selector: '[cdkStepper]',
+ exportAs: 'cdkStepper',
+ },] },
+ ];
+ /** @nocollapse */
+ CdkStepper.ctorParameters = function () { return [
+ { type: _angular_cdk_bidi.Directionality, decorators: [{ type: _angular_core.Optional },] },
+ { type: _angular_core.ChangeDetectorRef, },
+ ]; };
+ CdkStepper.propDecorators = {
+ "_steps": [{ type: _angular_core.ContentChildren, args: [CdkStep,] },],
+ "linear": [{ type: _angular_core.Input },],
+ "selectedIndex": [{ type: _angular_core.Input },],
+ "selected": [{ type: _angular_core.Input },],
+ "selectionChange": [{ type: _angular_core.Output },],
+ };
+ return CdkStepper;
+}());
+
+/**
+ * @fileoverview added by tsickle
+ * @suppress {checkTypes} checked by tsc
+ */
+
+/**
+ * Button that moves to the next step in a stepper workflow.
+ */
+var CdkStepperNext = /** @class */ (function () {
+ function CdkStepperNext(_stepper) {
+ this._stepper = _stepper;
+ /**
+ * Type of the next button. Defaults to "submit" if not specified.
+ */
+ this.type = 'submit';
+ }
+ CdkStepperNext.decorators = [
+ { type: _angular_core.Directive, args: [{
+ selector: 'button[cdkStepperNext]',
+ host: {
+ '(click)': '_stepper.next()',
+ '[type]': 'type',
+ }
+ },] },
+ ];
+ /** @nocollapse */
+ CdkStepperNext.ctorParameters = function () { return [
+ { type: CdkStepper, },
+ ]; };
+ CdkStepperNext.propDecorators = {
+ "type": [{ type: _angular_core.Input },],
+ };
+ return CdkStepperNext;
+}());
+/**
+ * Button that moves to the previous step in a stepper workflow.
+ */
+var CdkStepperPrevious = /** @class */ (function () {
+ function CdkStepperPrevious(_stepper) {
+ this._stepper = _stepper;
+ /**
+ * Type of the previous button. Defaults to "button" if not specified.
+ */
+ this.type = 'button';
+ }
+ CdkStepperPrevious.decorators = [
+ { type: _angular_core.Directive, args: [{
+ selector: 'button[cdkStepperPrevious]',
+ host: {
+ '(click)': '_stepper.previous()',
+ '[type]': 'type',
+ }
+ },] },
+ ];
+ /** @nocollapse */
+ CdkStepperPrevious.ctorParameters = function () { return [
+ { type: CdkStepper, },
+ ]; };
+ CdkStepperPrevious.propDecorators = {
+ "type": [{ type: _angular_core.Input },],
+ };
+ return CdkStepperPrevious;
+}());
+
+/**
+ * @fileoverview added by tsickle
+ * @suppress {checkTypes} checked by tsc
+ */
+
+var CdkStepperModule = /** @class */ (function () {
+ function CdkStepperModule() {
+ }
+ CdkStepperModule.decorators = [
+ { type: _angular_core.NgModule, args: [{
+ imports: [_angular_cdk_bidi.BidiModule, _angular_common.CommonModule],
+ exports: [CdkStep, CdkStepper, CdkStepLabel, CdkStepperNext, CdkStepperPrevious],
+ declarations: [CdkStep, CdkStepper, CdkStepLabel, CdkStepperNext, CdkStepperPrevious]
+ },] },
+ ];
+ /** @nocollapse */
+ CdkStepperModule.ctorParameters = function () { return []; };
+ return CdkStepperModule;
+}());
+
+exports.StepperSelectionEvent = StepperSelectionEvent;
+exports.CdkStep = CdkStep;
+exports.CdkStepper = CdkStepper;
+exports.CdkStepLabel = CdkStepLabel;
+exports.CdkStepperNext = CdkStepperNext;
+exports.CdkStepperPrevious = CdkStepperPrevious;
+exports.CdkStepperModule = CdkStepperModule;
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+})));
+//# sourceMappingURL=cdk-stepper.umd.js.map
http://git-wip-us.apache.org/repos/asf/nifi-fds/blob/eec354e6/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map
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diff --git a/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map
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+++ b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"cdk-stepper.umd.js","sources":["../../src/cdk/stepper/stepper-module.ts","../../src/cdk/stepper/stepper-button.ts","../../src/cdk/stepper/stepper.ts","../../src/cdk/stepper/step-label.ts"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {NgModule} from '@angular/core';\nimport {CdkStepper, CdkStep} from './stepper';\nimport {CommonModule} from '@angular/common';\nimport {CdkStepLabel} from './step-label';\nimport {CdkStepperNext, CdkStepperPrevious} from './stepper-button';\nimport {BidiModule} from '@angular/cdk/bidi';\n\n@NgModule({\n imports: [BidiModule, CommonModule],\n exports: [CdkStep, CdkStepper, CdkStepLabel, CdkStepperNext, CdkStepperPrevious],\n declarations: [CdkStep, CdkStepper, CdkStepLabel, CdkStepperNext, CdkStepperPrevious]\n})\nexport class CdkStepperModu
le {}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Directive, Input} from '@angular/core';\nimport {CdkStepper} from './stepper';\n\n/** Button that moves to the next step in a stepper workflow. */\n@Directive({\n selector: 'button[cdkStepperNext]',\n host: {\n '(click)': '_stepper.next()',\n '[type]': 'type',\n }\n})\nexport class CdkStepperNext {\n /** Type of the next button. Defaults to \"submit\" if not specified. */\n @Input() type: string = 'submit';\n\n constructor(public _stepper: CdkStepper) {}\n}\n\n/** Button that moves to the previous step in a stepper workflow. */\n@Directive({\n selector: 'button[cdkStepperPrevious]',\n host: {\n '(click)': '_stepper.previous()',\n '[type]': 'type',\n }\n})\nexport class CdkStepperPrevious {\n /** Type of the previous button. Defaults to
\"button\" if not specified. */\n @Input() type: string = 'button';\n\n constructor(public _stepper: CdkStepper) {}\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {\n ContentChildren,\n EventEmitter,\n Input,\n Output,\n QueryList,\n Directive,\n ElementRef,\n Component,\n ContentChild,\n ViewChild,\n TemplateRef,\n ViewEncapsulation,\n Optional,\n Inject,\n forwardRef,\n ChangeDetectionStrategy,\n ChangeDetectorRef,\n OnChanges,\n OnDestroy\n} from '@angular/core';\nimport {\n LEFT_ARROW,\n RIGHT_ARROW,\n DOWN_ARROW,\n UP_ARROW,\n ENTER,\n SPACE,\n HOME,\n END,\n} from '@angular/cdk/keycodes';\nimport {CdkStepLabel} from './step-label';\nimport {coerceBooleanProperty} from '@angular/cdk/coercion';\nimport {AbstractControl} from '@angular/forms';\nimport {Direction, Directionalit
y} from '@angular/cdk/bidi';\nimport {Subject} from 'rxjs/Subject';\n\n/** Used to generate unique ID for each stepper component. */\nlet nextId = 0;\n\n/**\n * Position state of the content of each step in stepper that is used for transitioning\n * the content into correct position upon step selection change.\n */\nexport type StepContentPositionState = 'previous' | 'current' | 'next';\n\n/** Possible orientation of a stepper. */\nexport type StepperOrientation = 'horizontal' | 'vertical';\n\n/** Change event emitted on selection changes. */\nexport class StepperSelectionEvent {\n /** Index of the step now selected. */\n selectedIndex: number;\n\n /** Index of the step previously selected. */\n previouslySelectedIndex: number;\n\n /** The step instance now selected. */\n selectedStep: CdkStep;\n\n /** The step instance previously selected. */\n previouslySelectedStep: CdkStep;\n}\n\n@Component({\n moduleId: module.id,\n selector: 'cdk-step',\n exportAs: 'cdkStep',\n tem
plateUrl: 'step.html',\n encapsulation: ViewEncapsulation.None,\n preserveWhitespaces: false,\n changeDetection: ChangeDetectionStrategy.OnPush,\n})\nexport class CdkStep implements OnChanges {\n /** Template for step label if it exists. */\n @ContentChild(CdkStepLabel) stepLabel: CdkStepLabel;\n\n /** Template for step content. */\n @ViewChild(TemplateRef) content: TemplateRef<any>;\n\n /** The top level abstract control of the step. */\n @Input() stepControl: AbstractControl;\n\n /** Whether user has seen the expanded step content or not. */\n interacted = false;\n\n /** Label of the step. */\n @Input() label: string;\n\n /** Whether the user can return to this step once it has been marked as complted. */\n @Input()\n get editable(): boolean { return this._editable; }\n set editable(value: boolean) {\n this._editable = coerceBooleanProperty(value);\n }\n private _editable = true;\n\n /** Whether the completion of step is optional. */\n @Input()\n get optio
nal(): boolean { return this._optional; }\n set optional(value: boolean) {\n this._optional = coerceBooleanProperty(value);\n }\n private _optional = false;\n\n /** Whether step is marked as completed. */\n @Input()\n get completed(): boolean {\n return this._customCompleted == null ? this._defaultCompleted : this._customCompleted;\n }\n set completed(value: boolean) {\n this._customCompleted = coerceBooleanProperty(value);\n }\n private _customCompleted: boolean | null = null;\n\n private get _defaultCompleted() {\n return this.stepControl ? this.stepControl.valid && this.interacted : this.interacted;\n }\n\n constructor(@Inject(forwardRef(() => CdkStepper)) private _stepper: CdkStepper) { }\n\n /** Selects this step component. */\n select(): void {\n this._stepper.selected = this;\n }\n\n /** Resets the step to its initial state. Note that this includes resetting form data. */\n reset(): void {\n this.interacted = false;\n\n if (this._customC
ompleted != null) {\n this._customCompleted = false;\n }\n\n if (this.stepControl) {\n this.stepControl.reset();\n }\n }\n\n ngOnChanges() {\n // Since basically all inputs of the MatStep get proxied through the view down to the\n // underlying MatStepHeader, we have to make sure that change detection runs correctly.\n this._stepper._stateChanged();\n }\n}\n\n@Directive({\n selector: '[cdkStepper]',\n exportAs: 'cdkStepper',\n})\nexport class CdkStepper implements OnDestroy {\n /** Emits when the component is destroyed. */\n protected _destroyed = new Subject<void>();\n\n /** The list of step components that the stepper is holding. */\n @ContentChildren(CdkStep) _steps: QueryList<CdkStep>;\n\n /** The list of step headers of the steps in the stepper. */\n _stepHeader: QueryList<ElementRef>;\n\n /** Whether the validity of previous steps should be checked or not. */\n @Input()\n get linear(): boolean { return this._linear; }\n set linear(val
ue: boolean) { this._linear = coerceBooleanProperty(value); }\n private _linear = false;\n\n /** The index of the selected step. */\n @Input()\n get selectedIndex() { return this._selectedIndex; }\n set selectedIndex(index: number) {\n if (this._steps) {\n // Ensure that the index can't be out of bounds.\n if (index < 0 || index > this._steps.length - 1) {\n throw Error('cdkStepper: Cannot assign out-of-bounds value to `selectedIndex`.');\n }\n\n if (this._anyControlsInvalidOrPending(index) || index < this._selectedIndex &&\n !this._steps.toArray()[index].editable) {\n // remove focus from clicked step header if the step is not able to be selected\n this._stepHeader.toArray()[index].nativeElement.blur();\n } else if (this._selectedIndex != index) {\n this._emitStepperSelectionEvent(index);\n this._focusIndex = this._selectedIndex;\n }\n } else {\n this._selectedIndex = this._focusIndex = index;
\n }\n }\n private _selectedIndex = 0;\n\n /** The step that is selected. */\n @Input()\n get selected(): CdkStep { return this._steps.toArray()[this.selectedIndex]; }\n set selected(step: CdkStep) {\n this.selectedIndex = this._steps.toArray().indexOf(step);\n }\n\n /** Event emitted when the selected step has changed. */\n @Output() selectionChange: EventEmitter<StepperSelectionEvent>\n = new EventEmitter<StepperSelectionEvent>();\n\n /** The index of the step that the focus can be set. */\n _focusIndex: number = 0;\n\n /** Used to track unique ID for each stepper component. */\n _groupId: number;\n\n protected _orientation: StepperOrientation = 'horizontal';\n\n constructor(\n @Optional() private _dir: Directionality,\n private _changeDetectorRef: ChangeDetectorRef) {\n this._groupId = nextId++;\n }\n\n ngOnDestroy() {\n this._destroyed.next();\n this._destroyed.complete();\n }\n\n /** Selects and focuses the next step in list. */\n n
ext(): void {\n this.selectedIndex = Math.min(this._selectedIndex + 1, this._steps.length - 1);\n }\n\n /** Selects and focuses the previous step in list. */\n previous(): void {\n this.selectedIndex = Math.max(this._selectedIndex - 1, 0);\n }\n\n /** Resets the stepper to its initial state. Note that this includes clearing form data. */\n reset(): void {\n this.selectedIndex = 0;\n this._steps.forEach(step => step.reset());\n this._stateChanged();\n }\n\n /** Returns a unique id for each step label element. */\n _getStepLabelId(i: number): string {\n return `cdk-step-label-${this._groupId}-${i}`;\n }\n\n /** Returns unique id for each step content element. */\n _getStepContentId(i: number): string {\n return `cdk-step-content-${this._groupId}-${i}`;\n }\n\n /** Marks the component to be change detected. */\n _stateChanged() {\n this._changeDetectorRef.markForCheck();\n }\n\n /** Returns position state of the step with the given index. */\n
_getAnimationDirection(index: number): StepContentPositionState {\n const position = index - this._selectedIndex;\n if (position < 0) {\n return this._layoutDirection() === 'rtl' ? 'next' : 'previous';\n } else if (position > 0) {\n return this._layoutDirection() === 'rtl' ? 'previous' : 'next';\n }\n return 'current';\n }\n\n /** Returns the type of icon to be displayed. */\n _getIndicatorType(index: number): 'number' | 'edit' | 'done' {\n const step = this._steps.toArray()[index];\n if (!step.completed || this._selectedIndex == index) {\n return 'number';\n } else {\n return step.editable ? 'edit' : 'done';\n }\n }\n\n private _emitStepperSelectionEvent(newIndex: number): void {\n const stepsArray = this._steps.toArray();\n this.selectionChange.emit({\n selectedIndex: newIndex,\n previouslySelectedIndex: this._selectedIndex,\n selectedStep: stepsArray[newIndex],\n previouslySelectedStep: stepsArray[this.
_selectedIndex],\n });\n this._selectedIndex = newIndex;\n this._stateChanged();\n }\n\n _onKeydown(event: KeyboardEvent) {\n const keyCode = event.keyCode;\n\n // Note that the left/right arrows work both in vertical and horizontal mode.\n if (keyCode === RIGHT_ARROW) {\n this._layoutDirection() === 'rtl' ? this._focusPreviousStep() : this._focusNextStep();\n event.preventDefault();\n }\n\n if (keyCode === LEFT_ARROW) {\n this._layoutDirection() === 'rtl' ? this._focusNextStep() : this._focusPreviousStep();\n event.preventDefault();\n }\n\n // Note that the up/down arrows only work in vertical mode.\n // See: https://www.w3.org/TR/wai-aria-practices-1.1/#tabpanel\n if (this._orientation === 'vertical' && (keyCode === UP_ARROW || keyCode === DOWN_ARROW)) {\n keyCode === UP_ARROW ? this._focusPreviousStep() : this._focusNextStep();\n event.preventDefault();\n }\n\n if (keyCode === SPACE || keyCode === ENTER) {\
n this.selectedIndex = this._focusIndex;\n event.preventDefault();\n }\n\n if (keyCode === HOME) {\n this._focusStep(0);\n event.preventDefault();\n }\n\n if (keyCode === END) {\n this._focusStep(this._steps.length - 1);\n event.preventDefault();\n }\n }\n\n private _focusNextStep() {\n this._focusStep((this._focusIndex + 1) % this._steps.length);\n }\n\n private _focusPreviousStep() {\n this._focusStep((this._focusIndex + this._steps.length - 1) % this._steps.length);\n }\n\n private _focusStep(index: number) {\n this._focusIndex = index;\n this._stepHeader.toArray()[this._focusIndex].nativeElement.focus();\n }\n\n private _anyControlsInvalidOrPending(index: number): boolean {\n const steps = this._steps.toArray();\n\n steps[this._selectedIndex].interacted = true;\n\n if (this._linear && index >= 0) {\n return steps.slice(0, index).some(step => {\n const control = step.stepControl;\n const
isIncomplete = control ? (control.invalid || control.pending) : !step.completed;\n return isIncomplete && !step.optional;\n });\n }\n\n return false;\n }\n\n private _layoutDirection(): Direction {\n return this._dir && this._dir.value === 'rtl' ? 'rtl' : 'ltr';\n }\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Directive, TemplateRef} from '@angular/core';\n\n@Directive({\n selector: '[cdkStepLabel]',\n})\nexport class CdkStepLabel {\n constructor(/** @docs-private */ public template: TemplateRef<any>) { }\n}\n"],"names":["BidiModule","CommonModule","NgModule","Input","Directive","Output","END","HOME","SPACE","ENTER","LEFT_ARROW","RIGHT_ARROW","ChangeDetectionStrategy","ViewEncapsulation","Component","coerceBooleanProperty","TemplateRef"],"mappings":";;;;;;;;;;;;;;;;;;AGQA,IAAA,YA
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\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/nifi-fds/blob/eec354e6/node_modules/@angular/cdk/bundles/cdk-stepper.umd.min.js
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diff --git a/node_modules/@angular/cdk/bundles/cdk-stepper.umd.min.js b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.min.js
new file mode 100644
index 0000000..c8be99a
--- /dev/null
+++ b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.min.js
@@ -0,0 +1,9 @@
+/**
+ * @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
+ */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@angular/core"),require("@angular/cdk/keycodes"),require("@angular/cdk/coercion"),require("@angular/forms"),require("@angular/cdk/bidi"),require("rxjs/Subject"),require("@angular/common")):"function"==typeof define&&define.amd?define(["exports","@angular/core","@angular/cdk/keycodes","@angular/cdk/coercion","@angular/forms","@angular/cdk/bidi","rxjs/Subject","@angular/common"],t):t((e.ng=e.ng||{},e.ng.cdk=e.ng.cdk||{},e.ng.cdk.stepper=e.ng.cdk.stepper||{}),e.ng.core,e.ng.cdk.keycodes,e.ng.cdk.coercion,e.ng.forms,e.ng.cdk.bidi,e.Rx,e.ng.common)}(this,function(e,t,n,o,r,s,i,p){"use strict";var c=function(){function e(e){this.template=e}return e.decorators=[{type:t.Directive,args:[{selector:"[cdkStepLabel]"}]}],e.ctorParameters=function(){return[{type:t.TemplateRef}]},e}(),u=0,a=function(){function e(){}return e}(),d=function(){function e(e){this._stepper=e,this.interacted=!1,this._editable=!0,this._
optional=!1,this._customCompleted=null}return Object.defineProperty(e.prototype,"editable",{get:function(){return this._editable},set:function(e){this._editable=o.coerceBooleanProperty(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"optional",{get:function(){return this._optional},set:function(e){this._optional=o.coerceBooleanProperty(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"completed",{get:function(){return null==this._customCompleted?this._defaultCompleted:this._customCompleted},set:function(e){this._customCompleted=o.coerceBooleanProperty(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_defaultCompleted",{get:function(){return this.stepControl?this.stepControl.valid&&this.interacted:this.interacted},enumerable:!0,configurable:!0}),e.prototype.select=function(){this._stepper.selected=this},e.prototype.reset=function(){this.interacted=!1,null!=this._customCompleted&&(this._customCompleted=!1),this.stepContr
ol&&this.stepControl.reset()},e.prototype.ngOnChanges=function(){this._stepper._stateChanged()},e.decorators=[{type:t.Component,args:[{selector:"cdk-step",exportAs:"cdkStep",template:"<ng-template><ng-content></ng-content></ng-template>",encapsulation:t.ViewEncapsulation.None,preserveWhitespaces:!1,changeDetection:t.ChangeDetectionStrategy.OnPush}]}],e.ctorParameters=function(){return[{type:l,decorators:[{type:t.Inject,args:[t.forwardRef(function(){return l})]}]}]},e.propDecorators={stepLabel:[{type:t.ContentChild,args:[c]}],content:[{type:t.ViewChild,args:[t.TemplateRef]}],stepControl:[{type:t.Input}],label:[{type:t.Input}],editable:[{type:t.Input}],optional:[{type:t.Input}],completed:[{type:t.Input}]},e}(),l=function(){function e(e,n){this._dir=e,this._changeDetectorRef=n,this._destroyed=new i.Subject,this._linear=!1,this._selectedIndex=0,this.selectionChange=new t.EventEmitter,this._focusIndex=0,this._orientation="horizontal",this._groupId=u++}return Object.defineProperty(e.proto
type,"linear",{get:function(){return this._linear},set:function(e){this._linear=o.coerceBooleanProperty(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectedIndex",{get:function(){return this._selectedIndex},set:function(e){if(this._steps){if(e<0||e>this._steps.length-1)throw Error("cdkStepper: Cannot assign out-of-bounds value to `selectedIndex`.");this._anyControlsInvalidOrPending(e)||e<this._selectedIndex&&!this._steps.toArray()[e].editable?this._stepHeader.toArray()[e].nativeElement.blur():this._selectedIndex!=e&&(this._emitStepperSelectionEvent(e),this._focusIndex=this._selectedIndex)}else this._selectedIndex=this._focusIndex=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selected",{get:function(){return this._steps.toArray()[this.selectedIndex]},set:function(e){this.selectedIndex=this._steps.toArray().indexOf(e)},enumerable:!0,configurable:!0}),e.prototype.ngOnDestroy=function(){this._destroyed.next(),this._destroyed.complete()}
,e.prototype.next=function(){this.selectedIndex=Math.min(this._selectedIndex+1,this._steps.length-1)},e.prototype.previous=function(){this.selectedIndex=Math.max(this._selectedIndex-1,0)},e.prototype.reset=function(){this.selectedIndex=0,this._steps.forEach(function(e){return e.reset()}),this._stateChanged()},e.prototype._getStepLabelId=function(e){return"cdk-step-label-"+this._groupId+"-"+e},e.prototype._getStepContentId=function(e){return"cdk-step-content-"+this._groupId+"-"+e},e.prototype._stateChanged=function(){this._changeDetectorRef.markForCheck()},e.prototype._getAnimationDirection=function(e){var t=e-this._selectedIndex;return t<0?"rtl"===this._layoutDirection()?"next":"previous":t>0?"rtl"===this._layoutDirection()?"previous":"next":"current"},e.prototype._getIndicatorType=function(e){var t=this._steps.toArray()[e];return t.completed&&this._selectedIndex!=e?t.editable?"edit":"done":"number"},e.prototype._emitStepperSelectionEvent=function(e){var t=this._steps.toArray();this
.selectionChange.emit({selectedIndex:e,previouslySelectedIndex:this._selectedIndex,selectedStep:t[e],previouslySelectedStep:t[this._selectedIndex]}),this._selectedIndex=e,this._stateChanged()},e.prototype._onKeydown=function(e){var t=e.keyCode;t===n.RIGHT_ARROW&&("rtl"===this._layoutDirection()?this._focusPreviousStep():this._focusNextStep(),e.preventDefault()),t===n.LEFT_ARROW&&("rtl"===this._layoutDirection()?this._focusNextStep():this._focusPreviousStep(),e.preventDefault()),"vertical"!==this._orientation||t!==n.UP_ARROW&&t!==n.DOWN_ARROW||(t===n.UP_ARROW?this._focusPreviousStep():this._focusNextStep(),e.preventDefault()),t!==n.SPACE&&t!==n.ENTER||(this.selectedIndex=this._focusIndex,e.preventDefault()),t===n.HOME&&(this._focusStep(0),e.preventDefault()),t===n.END&&(this._focusStep(this._steps.length-1),e.preventDefault())},e.prototype._focusNextStep=function(){this._focusStep((this._focusIndex+1)%this._steps.length)},e.prototype._focusPreviousStep=function(){this._focusStep((thi
s._focusIndex+this._steps.length-1)%this._steps.length)},e.prototype._focusStep=function(e){this._focusIndex=e,this._stepHeader.toArray()[this._focusIndex].nativeElement.focus()},e.prototype._anyControlsInvalidOrPending=function(e){var t=this._steps.toArray();return t[this._selectedIndex].interacted=!0,!!(this._linear&&e>=0)&&t.slice(0,e).some(function(e){var t=e.stepControl;return(t?t.invalid||t.pending:!e.completed)&&!e.optional})},e.prototype._layoutDirection=function(){return this._dir&&"rtl"===this._dir.value?"rtl":"ltr"},e.decorators=[{type:t.Directive,args:[{selector:"[cdkStepper]",exportAs:"cdkStepper"}]}],e.ctorParameters=function(){return[{type:s.Directionality,decorators:[{type:t.Optional}]},{type:t.ChangeDetectorRef}]},e.propDecorators={_steps:[{type:t.ContentChildren,args:[d]}],linear:[{type:t.Input}],selectedIndex:[{type:t.Input}],selected:[{type:t.Input}],selectionChange:[{type:t.Output}]},e}(),h=function(){function e(e){this._stepper=e,this.type="submit"}return e.dec
orators=[{type:t.Directive,args:[{selector:"button[cdkStepperNext]",host:{"(click)":"_stepper.next()","[type]":"type"}}]}],e.ctorParameters=function(){return[{type:l}]},e.propDecorators={type:[{type:t.Input}]},e}(),f=function(){function e(e){this._stepper=e,this.type="button"}return e.decorators=[{type:t.Directive,args:[{selector:"button[cdkStepperPrevious]",host:{"(click)":"_stepper.previous()","[type]":"type"}}]}],e.ctorParameters=function(){return[{type:l}]},e.propDecorators={type:[{type:t.Input}]},e}(),_=function(){function e(){}return e.decorators=[{type:t.NgModule,args:[{imports:[s.BidiModule,p.CommonModule],exports:[d,l,c,h,f],declarations:[d,l,c,h,f]}]}],e.ctorParameters=function(){return[]},e}();e.StepperSelectionEvent=a,e.CdkStep=d,e.CdkStepper=l,e.CdkStepLabel=c,e.CdkStepperNext=h,e.CdkStepperPrevious=f,e.CdkStepperModule=_,Object.defineProperty(e,"__esModule",{value:!0})});
+//# sourceMappingURL=cdk-stepper.umd.min.js.map
http://git-wip-us.apache.org/repos/asf/nifi-fds/blob/eec354e6/node_modules/@angular/cdk/bundles/cdk-stepper.umd.min.js.map
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diff --git a/node_modules/@angular/cdk/bundles/cdk-stepper.umd.min.js.map b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.min.js.map
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+++ b/node_modules/@angular/cdk/bundles/cdk-stepper.umd.min.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"cdk-stepper.umd.min.js","sources":["../../src/cdk/stepper/step-label.ts","../../src/cdk/stepper/stepper.ts","../../src/cdk/stepper/stepper-button.ts","../../src/cdk/stepper/stepper-module.ts"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Directive, TemplateRef} from '@angular/core';\n\n@Directive({\n selector: '[cdkStepLabel]',\n})\nexport class CdkStepLabel {\n constructor(/** @docs-private */ public template: TemplateRef<any>) { }\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {\n ContentChildren,\n EventEmitter,\n Input,\n Output,\n QueryList,\n Directive,\n ElementRef,\n Component,\n
ContentChild,\n ViewChild,\n TemplateRef,\n ViewEncapsulation,\n Optional,\n Inject,\n forwardRef,\n ChangeDetectionStrategy,\n ChangeDetectorRef,\n OnChanges,\n OnDestroy\n} from '@angular/core';\nimport {\n LEFT_ARROW,\n RIGHT_ARROW,\n DOWN_ARROW,\n UP_ARROW,\n ENTER,\n SPACE,\n HOME,\n END,\n} from '@angular/cdk/keycodes';\nimport {CdkStepLabel} from './step-label';\nimport {coerceBooleanProperty} from '@angular/cdk/coercion';\nimport {AbstractControl} from '@angular/forms';\nimport {Direction, Directionality} from '@angular/cdk/bidi';\nimport {Subject} from 'rxjs/Subject';\n\n/** Used to generate unique ID for each stepper component. */\nlet nextId = 0;\n\n/**\n * Position state of the content of each step in stepper that is used for transitioning\n * the content into correct position upon step selection change.\n */\nexport type StepContentPositionState = 'previous' | 'current' | 'next';\n\n/** Possible orientation of a stepper. */\nexport type StepperOrienta
tion = 'horizontal' | 'vertical';\n\n/** Change event emitted on selection changes. */\nexport class StepperSelectionEvent {\n /** Index of the step now selected. */\n selectedIndex: number;\n\n /** Index of the step previously selected. */\n previouslySelectedIndex: number;\n\n /** The step instance now selected. */\n selectedStep: CdkStep;\n\n /** The step instance previously selected. */\n previouslySelectedStep: CdkStep;\n}\n\n@Component({\n moduleId: module.id,\n selector: 'cdk-step',\n exportAs: 'cdkStep',\n templateUrl: 'step.html',\n encapsulation: ViewEncapsulation.None,\n preserveWhitespaces: false,\n changeDetection: ChangeDetectionStrategy.OnPush,\n})\nexport class CdkStep implements OnChanges {\n /** Template for step label if it exists. */\n @ContentChild(CdkStepLabel) stepLabel: CdkStepLabel;\n\n /** Template for step content. */\n @ViewChild(TemplateRef) content: TemplateRef<any>;\n\n /** The top level abstract control of the step. */\n @Input()
stepControl: AbstractControl;\n\n /** Whether user has seen the expanded step content or not. */\n interacted = false;\n\n /** Label of the step. */\n @Input() label: string;\n\n /** Whether the user can return to this step once it has been marked as complted. */\n @Input()\n get editable(): boolean { return this._editable; }\n set editable(value: boolean) {\n this._editable = coerceBooleanProperty(value);\n }\n private _editable = true;\n\n /** Whether the completion of step is optional. */\n @Input()\n get optional(): boolean { return this._optional; }\n set optional(value: boolean) {\n this._optional = coerceBooleanProperty(value);\n }\n private _optional = false;\n\n /** Whether step is marked as completed. */\n @Input()\n get completed(): boolean {\n return this._customCompleted == null ? this._defaultCompleted : this._customCompleted;\n }\n set completed(value: boolean) {\n this._customCompleted = coerceBooleanProperty(value);\n }\n private _
customCompleted: boolean | null = null;\n\n private get _defaultCompleted() {\n return this.stepControl ? this.stepControl.valid && this.interacted : this.interacted;\n }\n\n constructor(@Inject(forwardRef(() => CdkStepper)) private _stepper: CdkStepper) { }\n\n /** Selects this step component. */\n select(): void {\n this._stepper.selected = this;\n }\n\n /** Resets the step to its initial state. Note that this includes resetting form data. */\n reset(): void {\n this.interacted = false;\n\n if (this._customCompleted != null) {\n this._customCompleted = false;\n }\n\n if (this.stepControl) {\n this.stepControl.reset();\n }\n }\n\n ngOnChanges() {\n // Since basically all inputs of the MatStep get proxied through the view down to the\n // underlying MatStepHeader, we have to make sure that change detection runs correctly.\n this._stepper._stateChanged();\n }\n}\n\n@Directive({\n selector: '[cdkStepper]',\n exportAs: 'cdkStepper',\
n})\nexport class CdkStepper implements OnDestroy {\n /** Emits when the component is destroyed. */\n protected _destroyed = new Subject<void>();\n\n /** The list of step components that the stepper is holding. */\n @ContentChildren(CdkStep) _steps: QueryList<CdkStep>;\n\n /** The list of step headers of the steps in the stepper. */\n _stepHeader: QueryList<ElementRef>;\n\n /** Whether the validity of previous steps should be checked or not. */\n @Input()\n get linear(): boolean { return this._linear; }\n set linear(value: boolean) { this._linear = coerceBooleanProperty(value); }\n private _linear = false;\n\n /** The index of the selected step. */\n @Input()\n get selectedIndex() { return this._selectedIndex; }\n set selectedIndex(index: number) {\n if (this._steps) {\n // Ensure that the index can't be out of bounds.\n if (index < 0 || index > this._steps.length - 1) {\n throw Error('cdkStepper: Cannot assign out-of-bounds value to `selectedIndex
`.');\n }\n\n if (this._anyControlsInvalidOrPending(index) || index < this._selectedIndex &&\n !this._steps.toArray()[index].editable) {\n // remove focus from clicked step header if the step is not able to be selected\n this._stepHeader.toArray()[index].nativeElement.blur();\n } else if (this._selectedIndex != index) {\n this._emitStepperSelectionEvent(index);\n this._focusIndex = this._selectedIndex;\n }\n } else {\n this._selectedIndex = this._focusIndex = index;\n }\n }\n private _selectedIndex = 0;\n\n /** The step that is selected. */\n @Input()\n get selected(): CdkStep { return this._steps.toArray()[this.selectedIndex]; }\n set selected(step: CdkStep) {\n this.selectedIndex = this._steps.toArray().indexOf(step);\n }\n\n /** Event emitted when the selected step has changed. */\n @Output() selectionChange: EventEmitter<StepperSelectionEvent>\n = new EventEmitter<StepperSelectionEvent>();\n\n
/** The index of the step that the focus can be set. */\n _focusIndex: number = 0;\n\n /** Used to track unique ID for each stepper component. */\n _groupId: number;\n\n protected _orientation: StepperOrientation = 'horizontal';\n\n constructor(\n @Optional() private _dir: Directionality,\n private _changeDetectorRef: ChangeDetectorRef) {\n this._groupId = nextId++;\n }\n\n ngOnDestroy() {\n this._destroyed.next();\n this._destroyed.complete();\n }\n\n /** Selects and focuses the next step in list. */\n next(): void {\n this.selectedIndex = Math.min(this._selectedIndex + 1, this._steps.length - 1);\n }\n\n /** Selects and focuses the previous step in list. */\n previous(): void {\n this.selectedIndex = Math.max(this._selectedIndex - 1, 0);\n }\n\n /** Resets the stepper to its initial state. Note that this includes clearing form data. */\n reset(): void {\n this.selectedIndex = 0;\n this._steps.forEach(step => step.reset());\n this._stat
eChanged();\n }\n\n /** Returns a unique id for each step label element. */\n _getStepLabelId(i: number): string {\n return `cdk-step-label-${this._groupId}-${i}`;\n }\n\n /** Returns unique id for each step content element. */\n _getStepContentId(i: number): string {\n return `cdk-step-content-${this._groupId}-${i}`;\n }\n\n /** Marks the component to be change detected. */\n _stateChanged() {\n this._changeDetectorRef.markForCheck();\n }\n\n /** Returns position state of the step with the given index. */\n _getAnimationDirection(index: number): StepContentPositionState {\n const position = index - this._selectedIndex;\n if (position < 0) {\n return this._layoutDirection() === 'rtl' ? 'next' : 'previous';\n } else if (position > 0) {\n return this._layoutDirection() === 'rtl' ? 'previous' : 'next';\n }\n return 'current';\n }\n\n /** Returns the type of icon to be displayed. */\n _getIndicatorType(index: number): 'number' | 'edit' |
'done' {\n const step = this._steps.toArray()[index];\n if (!step.completed || this._selectedIndex == index) {\n return 'number';\n } else {\n return step.editable ? 'edit' : 'done';\n }\n }\n\n private _emitStepperSelectionEvent(newIndex: number): void {\n const stepsArray = this._steps.toArray();\n this.selectionChange.emit({\n selectedIndex: newIndex,\n previouslySelectedIndex: this._selectedIndex,\n selectedStep: stepsArray[newIndex],\n previouslySelectedStep: stepsArray[this._selectedIndex],\n });\n this._selectedIndex = newIndex;\n this._stateChanged();\n }\n\n _onKeydown(event: KeyboardEvent) {\n const keyCode = event.keyCode;\n\n // Note that the left/right arrows work both in vertical and horizontal mode.\n if (keyCode === RIGHT_ARROW) {\n this._layoutDirection() === 'rtl' ? this._focusPreviousStep() : this._focusNextStep();\n event.preventDefault();\n }\n\n if (keyCode === LEFT_ARROW) {\n
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(this._focusIndex + this._steps.length - 1) % this._steps.length);\n }\n\n private _focusStep(index: number) {\n this._focusIndex = index;\n this._stepHeader.toArray()[this._focusIndex].nativeElement.focus();\n }\n\n private _anyControlsInvalidOrPending(index: number): boolean {\n const steps = this._steps.toArray();\n\n steps[this._selectedIndex].interacted = true;\n\n if (this._linear && index >= 0) {\n return steps.slice(0, index).some(step => {\n const control = step.stepControl;\n const isIncomplete = control ? (control.invalid || control.pending) : !step.completed;\n return isIncomplete && !step.optional;\n });\n }\n\n return false;\n }\n\n private _layoutDirection(): Direction {\n return this._dir && this._dir.value === 'rtl' ? 'rtl' : 'ltr';\n }\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICE
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hts Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {NgModule} from '@angular/core';\nimport {CdkStepper, CdkStep} from './stepper';\nimport {CommonModule} from '@angular/common';\nimport {CdkStepLabel} from './step-label';\nimport {CdkStepperNext, CdkStepperPrevious} from './stepper-button';\nimport {BidiModule} from '@angular/cdk/bidi';\n\n@NgModule({\n imports: [BidiModule, CommonModule],\n exports: [CdkStep, CdkStepper, CdkStepLabel, CdkStepperNext, CdkStepperPrevious],\n declarations: [CdkStep, CdkStepper, CdkStepLabel, CdkStepperNext, CdkStepperPrevious]\n})\nexport class CdkStepperModule {}\n"],"names":["CdkStepLabel","template","this","type","Directive","args","selector","TemplateRef","nextId","StepperSelectionEvent","CdkStep","_stepper","interacted","_editable","_optional","_customCompleted","Object","defineProperty","prototype","value","coerceBooleanPrope
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