ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
1,137 lines (1,123 loc) • 45 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/keycodes'), require('@angular/cdk/overlay'), require('@angular/cdk/portal'), require('@angular/common'), require('@angular/forms'), require('@angular/core'), require('rxjs'), require('rxjs/operators'), require('ng-zorro-antd/core')) :
typeof define === 'function' && define.amd ? define('ng-zorro-antd/auto-complete', ['exports', '@angular/cdk/keycodes', '@angular/cdk/overlay', '@angular/cdk/portal', '@angular/common', '@angular/forms', '@angular/core', 'rxjs', 'rxjs/operators', 'ng-zorro-antd/core'], factory) :
(factory((global['ng-zorro-antd'] = global['ng-zorro-antd'] || {}, global['ng-zorro-antd']['auto-complete'] = {}),global.ng.cdk.keycodes,global.ng.cdk.overlay,global.ng.cdk.portal,global.ng.common,global.ng.forms,global.ng.core,global.rxjs,global.rxjs.operators,global['ng-zorro-antd'].core));
}(this, (function (exports,keycodes,overlay,portal,common,forms,core,rxjs,operators,core$1) { 'use strict';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
var NzAutocompleteOptgroupComponent = /** @class */ (function () {
function NzAutocompleteOptgroupComponent() {
}
NzAutocompleteOptgroupComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-auto-optgroup',
exportAs: 'nzAutoOptgroup',
preserveWhitespaces: false,
changeDetection: core.ChangeDetectionStrategy.OnPush,
encapsulation: core.ViewEncapsulation.None,
template: "<div class=\"ant-select-dropdown-menu-item-group-title\">\n <ng-container *nzStringTemplateOutlet=\"nzLabel\">{{nzLabel}}</ng-container>\n</div>\n<ul class=\"ant-select-dropdown-menu-item-group-list\">\n <ng-content select=\"nz-auto-option\"></ng-content>\n</ul>\n",
host: {
role: 'group',
class: 'ant-select-dropdown-menu-item-group'
}
}] }
];
/** @nocollapse */
NzAutocompleteOptgroupComponent.ctorParameters = function () { return []; };
NzAutocompleteOptgroupComponent.propDecorators = {
nzLabel: [{ type: core.Input }]
};
return NzAutocompleteOptgroupComponent;
}());
/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
function __decorate(decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function")
r = Reflect.decorate(decorators, target, key, desc);
else
for (var i = decorators.length - 1; i >= 0; i--)
if (d = decorators[i])
r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
}
function __metadata(metadataKey, metadataValue) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function")
return Reflect.metadata(metadataKey, metadataValue);
}
function __read(o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m)
return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
ar.push(r.value);
}
catch (error) {
e = { error: error };
}
finally {
try {
if (r && !r.done && (m = i["return"]))
m.call(i);
}
finally {
if (e)
throw e.error;
}
}
return ar;
}
function __spread() {
for (var ar = [], i = 0; i < arguments.length; i++)
ar = ar.concat(__read(arguments[i]));
return ar;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
var NzOptionSelectionChange = /** @class */ (function () {
function NzOptionSelectionChange(source, isUserInput) {
if (isUserInput === void 0) {
isUserInput = false;
}
this.source = source;
this.isUserInput = isUserInput;
}
return NzOptionSelectionChange;
}());
var NzAutocompleteOptionComponent = /** @class */ (function () {
function NzAutocompleteOptionComponent(changeDetectorRef, element) {
this.changeDetectorRef = changeDetectorRef;
this.element = element;
this.nzDisabled = false;
this.selectionChange = new core.EventEmitter();
this.active = false;
this.selected = false;
}
/**
* @return {?}
*/
NzAutocompleteOptionComponent.prototype.select = /**
* @return {?}
*/
function () {
this.selected = true;
this.changeDetectorRef.markForCheck();
this.emitSelectionChangeEvent();
};
/**
* @return {?}
*/
NzAutocompleteOptionComponent.prototype.deselect = /**
* @return {?}
*/
function () {
this.selected = false;
this.changeDetectorRef.markForCheck();
this.emitSelectionChangeEvent();
};
/** Git display label */
/**
* Git display label
* @return {?}
*/
NzAutocompleteOptionComponent.prototype.getLabel = /**
* Git display label
* @return {?}
*/
function () {
return this.nzLabel || this.nzValue.toString();
};
/** Set active (only styles) */
/**
* Set active (only styles)
* @return {?}
*/
NzAutocompleteOptionComponent.prototype.setActiveStyles = /**
* Set active (only styles)
* @return {?}
*/
function () {
if (!this.active) {
this.active = true;
this.changeDetectorRef.markForCheck();
}
};
/** Unset active (only styles) */
/**
* Unset active (only styles)
* @return {?}
*/
NzAutocompleteOptionComponent.prototype.setInactiveStyles = /**
* Unset active (only styles)
* @return {?}
*/
function () {
if (this.active) {
this.active = false;
this.changeDetectorRef.markForCheck();
}
};
/**
* @return {?}
*/
NzAutocompleteOptionComponent.prototype.scrollIntoViewIfNeeded = /**
* @return {?}
*/
function () {
core$1.scrollIntoView(this.element.nativeElement);
};
/**
* @return {?}
*/
NzAutocompleteOptionComponent.prototype.selectViaInteraction = /**
* @return {?}
*/
function () {
if (!this.nzDisabled) {
this.selected = !this.selected;
if (this.selected) {
this.setActiveStyles();
}
else {
this.setInactiveStyles();
}
this.emitSelectionChangeEvent(true);
this.changeDetectorRef.markForCheck();
}
};
/**
* @private
* @param {?=} isUserInput
* @return {?}
*/
NzAutocompleteOptionComponent.prototype.emitSelectionChangeEvent = /**
* @private
* @param {?=} isUserInput
* @return {?}
*/
function (isUserInput) {
if (isUserInput === void 0) {
isUserInput = false;
}
this.selectionChange.emit(new NzOptionSelectionChange(this, isUserInput));
};
NzAutocompleteOptionComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-auto-option',
exportAs: 'nzAutoOption',
preserveWhitespaces: false,
changeDetection: core.ChangeDetectionStrategy.OnPush,
encapsulation: core.ViewEncapsulation.None,
template: "<ng-content></ng-content>",
host: {
role: 'menuitem',
class: 'ant-select-dropdown-menu-item',
'[class.ant-select-dropdown-menu-item-selected]': 'selected',
'[class.ant-select-dropdown-menu-item-active]': 'active',
'[class.ant-select-dropdown-menu-item-disabled]': 'nzDisabled',
'[attr.aria-selected]': 'selected.toString()',
'[attr.aria-disabled]': 'nzDisabled.toString()',
'(click)': 'selectViaInteraction()',
'(mousedown)': '$event.preventDefault()'
}
}] }
];
/** @nocollapse */
NzAutocompleteOptionComponent.ctorParameters = function () {
return [
{ type: core.ChangeDetectorRef },
{ type: core.ElementRef }
];
};
NzAutocompleteOptionComponent.propDecorators = {
nzValue: [{ type: core.Input }],
nzLabel: [{ type: core.Input }],
nzDisabled: [{ type: core.Input }],
selectionChange: [{ type: core.Output }]
};
__decorate([
core$1.InputBoolean(),
__metadata("design:type", Object)
], NzAutocompleteOptionComponent.prototype, "nzDisabled", void 0);
return NzAutocompleteOptionComponent;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/** @type {?} */
var NZ_AUTOCOMPLETE_VALUE_ACCESSOR = {
provide: forms.NG_VALUE_ACCESSOR,
useExisting: core.forwardRef(( /**
* @return {?}
*/function () { return NzAutocompleteTriggerDirective; })),
multi: true
};
/**
* @return {?}
*/
function getNzAutocompleteMissingPanelError() {
return Error('Attempting to open an undefined instance of `nz-autocomplete`. ' +
'Make sure that the id passed to the `nzAutocomplete` is correct and that ' +
"you're attempting to open it after the ngAfterContentInit hook.");
}
var NzAutocompleteTriggerDirective = /** @class */ (function () {
function NzAutocompleteTriggerDirective(elementRef, _overlay, viewContainerRef, document) {
this.elementRef = elementRef;
this._overlay = _overlay;
this.viewContainerRef = viewContainerRef;
this.document = document;
// tslint:disable-next-line:no-any
this._onChange = ( /**
* @return {?}
*/function () { });
this._onTouched = ( /**
* @return {?}
*/function () { });
this.panelOpen = false;
}
Object.defineProperty(NzAutocompleteTriggerDirective.prototype, "activeOption", {
/** Current active option */
get: /**
* Current active option
* @return {?}
*/ function () {
if (this.nzAutocomplete && this.nzAutocomplete.options.length) {
return this.nzAutocomplete.activeItem;
}
},
enumerable: true,
configurable: true
});
/**
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.ngOnDestroy = /**
* @return {?}
*/
function () {
this.destroyPanel();
};
// tslint:disable-next-line:no-any
// tslint:disable-next-line:no-any
/**
* @param {?} value
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.writeValue =
// tslint:disable-next-line:no-any
/**
* @param {?} value
* @return {?}
*/
function (value) {
this.setTriggerValue(value);
};
/**
* @param {?} fn
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.registerOnChange = /**
* @param {?} fn
* @return {?}
*/
function (fn) {
this._onChange = fn;
};
/**
* @param {?} fn
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.registerOnTouched = /**
* @param {?} fn
* @return {?}
*/
function (fn) {
this._onTouched = fn;
};
/**
* @param {?} isDisabled
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.setDisabledState = /**
* @param {?} isDisabled
* @return {?}
*/
function (isDisabled) {
/** @type {?} */
var element = this.elementRef.nativeElement;
element.disabled = isDisabled;
this.closePanel();
};
/**
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.openPanel = /**
* @return {?}
*/
function () {
this.attachOverlay();
};
/**
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.closePanel = /**
* @return {?}
*/
function () {
if (this.panelOpen) {
this.nzAutocomplete.isOpen = this.panelOpen = false;
if (this.overlayRef && this.overlayRef.hasAttached()) {
this.selectionChangeSubscription.unsubscribe();
this.overlayBackdropClickSubscription.unsubscribe();
this.overlayPositionChangeSubscription.unsubscribe();
this.optionsChangeSubscription.unsubscribe();
this.overlayRef.detach();
this.overlayRef = null;
this.portal = null;
}
}
};
/**
* @param {?} event
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.handleKeydown = /**
* @param {?} event
* @return {?}
*/
function (event) {
/** @type {?} */
var keyCode = event.keyCode;
/** @type {?} */
var isArrowKey = keyCode === keycodes.UP_ARROW || keyCode === keycodes.DOWN_ARROW;
if (keyCode === keycodes.ESCAPE) {
event.preventDefault();
}
if (this.panelOpen && (keyCode === keycodes.ESCAPE || keyCode === keycodes.TAB)) {
// Reset value when tab / ESC close
if (this.activeOption && this.activeOption.getLabel() !== this.previousValue) {
this.setTriggerValue(this.previousValue);
}
this.closePanel();
}
else if (this.panelOpen && keyCode === keycodes.ENTER) {
if (this.nzAutocomplete.showPanel && this.activeOption) {
event.preventDefault();
this.activeOption.selectViaInteraction();
}
}
else if (this.panelOpen && isArrowKey && this.nzAutocomplete.showPanel) {
event.stopPropagation();
event.preventDefault();
if (keyCode === keycodes.UP_ARROW) {
this.nzAutocomplete.setPreviousItemActive();
}
else {
this.nzAutocomplete.setNextItemActive();
}
if (this.activeOption) {
this.activeOption.scrollIntoViewIfNeeded();
}
this.doBackfill();
}
};
/**
* @param {?} event
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.handleInput = /**
* @param {?} event
* @return {?}
*/
function (event) {
/** @type {?} */
var target = ( /** @type {?} */(event.target));
/** @type {?} */
var value = target.value;
if (target.type === 'number') {
value = value === '' ? null : parseFloat(value);
}
if (this.canOpen() && document.activeElement === event.target && this.previousValue !== value) {
this.previousValue = value;
this._onChange(value);
this.openPanel();
}
};
/**
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.handleFocus = /**
* @return {?}
*/
function () {
if (this.canOpen()) {
this.previousValue = this.elementRef.nativeElement.value;
this.openPanel();
}
};
/**
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.handleBlur = /**
* @return {?}
*/
function () {
this.closePanel();
this._onTouched();
};
/**
* Subscription data source changes event
*/
/**
* Subscription data source changes event
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.subscribeOptionsChange = /**
* Subscription data source changes event
* @private
* @return {?}
*/
function () {
var _this = this;
return this.nzAutocomplete.options.changes.pipe(operators.delay(0)).subscribe(( /**
* @return {?}
*/function () {
_this.resetActiveItem();
}));
};
/**
* Subscription option changes event and set the value
*/
/**
* Subscription option changes event and set the value
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.subscribeSelectionChange = /**
* Subscription option changes event and set the value
* @private
* @return {?}
*/
function () {
var _this = this;
return this.nzAutocomplete.selectionChange.subscribe(( /**
* @param {?} option
* @return {?}
*/function (option) {
_this.setValueAndClose(option);
}));
};
/**
* Subscription external click and close panel
*/
/**
* Subscription external click and close panel
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.subscribeOverlayBackdropClick = /**
* Subscription external click and close panel
* @private
* @return {?}
*/
function () {
var _this = this;
return rxjs.merge(rxjs.fromEvent(this.document, 'click'), rxjs.fromEvent(this.document, 'touchend')).subscribe(( /**
* @param {?} event
* @return {?}
*/function (event) {
/** @type {?} */
var clickTarget = ( /** @type {?} */(event.target));
// Make sure is not self
if (clickTarget !== _this.elementRef.nativeElement &&
!( /** @type {?} */(_this.overlayRef)).overlayElement.contains(clickTarget) &&
_this.panelOpen) {
_this.closePanel();
}
}));
};
/**
* Subscription overlay position changes and reset dropdown position
*/
/**
* Subscription overlay position changes and reset dropdown position
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.subscribeOverlayPositionChange = /**
* Subscription overlay position changes and reset dropdown position
* @private
* @return {?}
*/
function () {
var _this = this;
return this.positionStrategy.positionChanges
.pipe(operators.map(( /**
* @param {?} position
* @return {?}
*/function (position) { return position.connectionPair.originY; })), operators.distinct())
.subscribe(( /**
* @param {?} position
* @return {?}
*/function (position) {
_this.nzAutocomplete.dropDownPosition = position;
}));
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.attachOverlay = /**
* @private
* @return {?}
*/
function () {
var _this = this;
if (!this.nzAutocomplete) {
throw getNzAutocompleteMissingPanelError();
}
if (!this.portal) {
this.portal = new portal.TemplatePortal(this.nzAutocomplete.template, this.viewContainerRef);
}
if (!this.overlayRef) {
this.overlayRef = this._overlay.create(this.getOverlayConfig());
}
if (this.overlayRef && !this.overlayRef.hasAttached()) {
this.overlayRef.attach(this.portal);
this.overlayPositionChangeSubscription = this.subscribeOverlayPositionChange();
this.selectionChangeSubscription = this.subscribeSelectionChange();
this.overlayBackdropClickSubscription = this.subscribeOverlayBackdropClick();
this.optionsChangeSubscription = this.subscribeOptionsChange();
}
this.nzAutocomplete.isOpen = this.panelOpen = true;
this.nzAutocomplete.setVisibility();
this.overlayRef.updateSize({ width: this.nzAutocomplete.nzWidth || this.getHostWidth() });
setTimeout(( /**
* @return {?}
*/function () {
if (_this.overlayRef) {
_this.overlayRef.updatePosition();
}
}), 150);
this.resetActiveItem();
if (this.activeOption) {
this.activeOption.scrollIntoViewIfNeeded();
}
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.destroyPanel = /**
* @private
* @return {?}
*/
function () {
if (this.overlayRef) {
this.closePanel();
}
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.getOverlayConfig = /**
* @private
* @return {?}
*/
function () {
return new overlay.OverlayConfig({
positionStrategy: this.getOverlayPosition(),
scrollStrategy: this._overlay.scrollStrategies.reposition(),
// default host element width
width: this.nzAutocomplete.nzWidth || this.getHostWidth()
});
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.getConnectedElement = /**
* @private
* @return {?}
*/
function () {
return this.elementRef;
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.getHostWidth = /**
* @private
* @return {?}
*/
function () {
return this.getConnectedElement().nativeElement.getBoundingClientRect().width;
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.getOverlayPosition = /**
* @private
* @return {?}
*/
function () {
/** @type {?} */
var positions = [
new overlay.ConnectionPositionPair({ originX: 'start', originY: 'bottom' }, { overlayX: 'start', overlayY: 'top' }),
new overlay.ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'start', overlayY: 'bottom' })
];
this.positionStrategy = this._overlay
.position()
.flexibleConnectedTo(this.getConnectedElement())
.withPositions(positions)
.withFlexibleDimensions(false)
.withPush(false);
return this.positionStrategy;
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.resetActiveItem = /**
* @private
* @return {?}
*/
function () {
/** @type {?} */
var index = this.nzAutocomplete.getOptionIndex(this.nzAutocomplete.activeItem);
if (this.nzAutocomplete.activeItem && index !== -1) {
this.nzAutocomplete.setActiveItem(index);
}
else {
this.nzAutocomplete.setActiveItem(this.nzAutocomplete.nzDefaultActiveFirstOption ? 0 : -1);
}
};
/**
* @private
* @param {?} option
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.setValueAndClose = /**
* @private
* @param {?} option
* @return {?}
*/
function (option) {
/** @type {?} */
var value = option.nzValue;
this.setTriggerValue(option.getLabel());
this._onChange(value);
this.elementRef.nativeElement.focus();
this.closePanel();
};
/**
* @private
* @param {?} value
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.setTriggerValue = /**
* @private
* @param {?} value
* @return {?}
*/
function (value) {
this.elementRef.nativeElement.value = value || '';
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.doBackfill = /**
* @private
* @return {?}
*/
function () {
if (this.nzAutocomplete.nzBackfill && this.nzAutocomplete.activeItem) {
this.setTriggerValue(this.nzAutocomplete.activeItem.getLabel());
}
};
/**
* @private
* @return {?}
*/
NzAutocompleteTriggerDirective.prototype.canOpen = /**
* @private
* @return {?}
*/
function () {
/** @type {?} */
var element = this.elementRef.nativeElement;
return !element.readOnly && !element.disabled;
};
NzAutocompleteTriggerDirective.decorators = [
{ type: core.Directive, args: [{
selector: "input[nzAutocomplete], textarea[nzAutocomplete]",
exportAs: 'nzAutocompleteTrigger',
providers: [NZ_AUTOCOMPLETE_VALUE_ACCESSOR],
host: {
autocomplete: 'off',
'aria-autocomplete': 'list',
'(focusin)': 'handleFocus()',
'(blur)': 'handleBlur()',
'(input)': 'handleInput($event)',
'(keydown)': 'handleKeydown($event)'
}
},] }
];
/** @nocollapse */
NzAutocompleteTriggerDirective.ctorParameters = function () {
return [
{ type: core.ElementRef },
{ type: overlay.Overlay },
{ type: core.ViewContainerRef },
{ type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [common.DOCUMENT,] }] }
];
};
NzAutocompleteTriggerDirective.propDecorators = {
nzAutocomplete: [{ type: core.Input }]
};
return NzAutocompleteTriggerDirective;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
var NzAutocompleteComponent = /** @class */ (function () {
function NzAutocompleteComponent(changeDetectorRef, ngZone, noAnimation) {
var _this = this;
this.changeDetectorRef = changeDetectorRef;
this.ngZone = ngZone;
this.noAnimation = noAnimation;
this.nzOverlayClassName = '';
this.nzOverlayStyle = {};
this.nzDefaultActiveFirstOption = true;
this.nzBackfill = false;
this.selectionChange = new core.EventEmitter();
this.showPanel = false;
this.isOpen = false;
this.dropDownPosition = 'bottom';
this.activeItemIndex = -1;
this.selectionChangeSubscription = rxjs.Subscription.EMPTY;
this.dataSourceChangeSubscription = rxjs.Subscription.EMPTY;
/**
* Options changes listener
*/
this.optionSelectionChanges = rxjs.defer(( /**
* @return {?}
*/function () {
if (_this.options) {
return rxjs.merge.apply(void 0, __spread(_this.options.map(( /**
* @param {?} option
* @return {?}
*/function (option) { return option.selectionChange; }))));
}
return _this.ngZone.onStable.asObservable().pipe(operators.take(1), operators.switchMap(( /**
* @return {?}
*/function () { return _this.optionSelectionChanges; })));
}));
}
Object.defineProperty(NzAutocompleteComponent.prototype, "options", {
/**
* Options accessor, its source may be content or dataSource
*/
get: /**
* Options accessor, its source may be content or dataSource
* @return {?}
*/ function () {
// first dataSource
if (this.nzDataSource) {
return this.fromDataSourceOptions;
}
else {
return this.fromContentOptions;
}
},
enumerable: true,
configurable: true
});
/**
* @return {?}
*/
NzAutocompleteComponent.prototype.ngAfterViewInit = /**
* @return {?}
*/
function () {
this.optionsInit();
};
/**
* @return {?}
*/
NzAutocompleteComponent.prototype.ngOnDestroy = /**
* @return {?}
*/
function () {
this.dataSourceChangeSubscription.unsubscribe();
this.selectionChangeSubscription.unsubscribe();
};
/**
* @return {?}
*/
NzAutocompleteComponent.prototype.setVisibility = /**
* @return {?}
*/
function () {
this.showPanel = !!this.options.length;
this.changeDetectorRef.markForCheck();
};
/**
* @param {?} index
* @return {?}
*/
NzAutocompleteComponent.prototype.setActiveItem = /**
* @param {?} index
* @return {?}
*/
function (index) {
/** @type {?} */
var activeItem = this.options.toArray()[index];
if (activeItem && !activeItem.active) {
this.activeItem = activeItem;
this.activeItemIndex = index;
this.clearSelectedOptions(this.activeItem);
this.activeItem.setActiveStyles();
this.changeDetectorRef.markForCheck();
}
};
/**
* @return {?}
*/
NzAutocompleteComponent.prototype.setNextItemActive = /**
* @return {?}
*/
function () {
/** @type {?} */
var nextIndex = this.activeItemIndex + 1 <= this.options.length - 1 ? this.activeItemIndex + 1 : 0;
this.setActiveItem(nextIndex);
};
/**
* @return {?}
*/
NzAutocompleteComponent.prototype.setPreviousItemActive = /**
* @return {?}
*/
function () {
/** @type {?} */
var previousIndex = this.activeItemIndex - 1 < 0 ? this.options.length - 1 : this.activeItemIndex - 1;
this.setActiveItem(previousIndex);
};
/**
* @param {?=} option
* @return {?}
*/
NzAutocompleteComponent.prototype.getOptionIndex = /**
* @param {?=} option
* @return {?}
*/
function (option) {
return ( /** @type {?} */(this.options.reduce(( /**
* @param {?} result
* @param {?} current
* @param {?} index
* @return {?}
*/function (result, current, index) {
return result === -1 ? (option === current ? index : -1) : result;
}), -1)));
};
/**
* @private
* @return {?}
*/
NzAutocompleteComponent.prototype.optionsInit = /**
* @private
* @return {?}
*/
function () {
var _this = this;
this.setVisibility();
this.subscribeOptionChanges();
/** @type {?} */
var changes = this.nzDataSource ? this.fromDataSourceOptions.changes : this.fromContentOptions.changes;
// async
this.dataSourceChangeSubscription = changes.subscribe(( /**
* @param {?} e
* @return {?}
*/function (e) {
if (!e.dirty && _this.isOpen) {
setTimeout(( /**
* @return {?}
*/function () { return _this.setVisibility(); }));
}
_this.subscribeOptionChanges();
}));
};
/**
* Clear the status of options
*/
/**
* Clear the status of options
* @private
* @param {?=} skip
* @param {?=} deselect
* @return {?}
*/
NzAutocompleteComponent.prototype.clearSelectedOptions = /**
* Clear the status of options
* @private
* @param {?=} skip
* @param {?=} deselect
* @return {?}
*/
function (skip, deselect) {
if (deselect === void 0) {
deselect = false;
}
this.options.forEach(( /**
* @param {?} option
* @return {?}
*/function (option) {
if (option !== skip) {
if (deselect) {
option.deselect();
}
option.setInactiveStyles();
}
}));
};
/**
* @private
* @return {?}
*/
NzAutocompleteComponent.prototype.subscribeOptionChanges = /**
* @private
* @return {?}
*/
function () {
var _this = this;
this.selectionChangeSubscription.unsubscribe();
this.selectionChangeSubscription = this.optionSelectionChanges
.pipe(operators.filter(( /**
* @param {?} event
* @return {?}
*/function (event) { return event.isUserInput; })))
.subscribe(( /**
* @param {?} event
* @return {?}
*/function (event) {
event.source.select();
event.source.setActiveStyles();
_this.activeItem = event.source;
_this.activeItemIndex = _this.getOptionIndex(_this.activeItem);
_this.clearSelectedOptions(event.source, true);
_this.selectionChange.emit(event.source);
}));
};
NzAutocompleteComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-autocomplete',
exportAs: 'nzAutocomplete',
preserveWhitespaces: false,
changeDetection: core.ChangeDetectionStrategy.OnPush,
encapsulation: core.ViewEncapsulation.None,
template: "<ng-template>\n <div class=\"ant-select-dropdown ant-select-dropdown--single ant-select-dropdown-placement-bottomLeft\"\n #panel\n [nzNoAnimation]=\"noAnimation?.nzNoAnimation\"\n [@slideMotion]=\"dropDownPosition\"\n [class.ant-select-dropdown-hidden]=\"!showPanel\" [ngClass]=\"nzOverlayClassName\" [ngStyle]=\"nzOverlayStyle\">\n <div style=\"overflow: auto;\">\n <ul class=\"ant-select-dropdown-menu ant-select-dropdown-menu-root ant-select-dropdown-menu-vertical\"\n role=\"menu\"\n aria-activedescendant>\n <ng-template *ngTemplateOutlet=\"nzDataSource ? optionsTemplate : contentTemplate\"></ng-template>\n </ul>\n </div>\n </div>\n <ng-template #contentTemplate>\n <ng-content></ng-content>\n </ng-template>\n <ng-template #optionsTemplate>\n <nz-auto-option *ngFor=\"let option of nzDataSource\" [nzValue]=\"option\">{{option}}</nz-auto-option>\n </ng-template>\n</ng-template>",
animations: [core$1.slideMotion],
styles: ["\n .ant-select-dropdown {\n top: 100%;\n left: 0;\n position: relative;\n width: 100%;\n margin-top: 4px;\n margin-bottom: 4px;\n }\n "]
}] }
];
/** @nocollapse */
NzAutocompleteComponent.ctorParameters = function () {
return [
{ type: core.ChangeDetectorRef },
{ type: core.NgZone },
{ type: core$1.NzNoAnimationDirective, decorators: [{ type: core.Host }, { type: core.Optional }] }
];
};
NzAutocompleteComponent.propDecorators = {
nzWidth: [{ type: core.Input }],
nzOverlayClassName: [{ type: core.Input }],
nzOverlayStyle: [{ type: core.Input }],
nzDefaultActiveFirstOption: [{ type: core.Input }],
nzBackfill: [{ type: core.Input }],
nzDataSource: [{ type: core.Input }],
selectionChange: [{ type: core.Output }],
fromContentOptions: [{ type: core.ContentChildren, args: [NzAutocompleteOptionComponent, { descendants: true },] }],
fromDataSourceOptions: [{ type: core.ViewChildren, args: [NzAutocompleteOptionComponent,] }],
template: [{ type: core.ViewChild, args: [core.TemplateRef,] }],
panel: [{ type: core.ViewChild, args: ['panel',] }],
content: [{ type: core.ViewChild, args: ['content',] }]
};
__decorate([
core$1.InputBoolean(),
__metadata("design:type", Object)
], NzAutocompleteComponent.prototype, "nzDefaultActiveFirstOption", void 0);
__decorate([
core$1.InputBoolean(),
__metadata("design:type", Object)
], NzAutocompleteComponent.prototype, "nzBackfill", void 0);
return NzAutocompleteComponent;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
var NzAutocompleteModule = /** @class */ (function () {
function NzAutocompleteModule() {
}
NzAutocompleteModule.decorators = [
{ type: core.NgModule, args: [{
declarations: [
NzAutocompleteComponent,
NzAutocompleteOptionComponent,
NzAutocompleteTriggerDirective,
NzAutocompleteOptgroupComponent
],
exports: [
NzAutocompleteComponent,
NzAutocompleteOptionComponent,
NzAutocompleteTriggerDirective,
NzAutocompleteOptgroupComponent
],
imports: [common.CommonModule, overlay.OverlayModule, forms.FormsModule, core$1.NzAddOnModule, core$1.NzNoAnimationModule]
},] }
];
return NzAutocompleteModule;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
exports.NzAutocompleteModule = NzAutocompleteModule;
exports.NzAutocompleteComponent = NzAutocompleteComponent;
exports.getNzAutocompleteMissingPanelError = getNzAutocompleteMissingPanelError;
exports.NZ_AUTOCOMPLETE_VALUE_ACCESSOR = NZ_AUTOCOMPLETE_VALUE_ACCESSOR;
exports.NzAutocompleteTriggerDirective = NzAutocompleteTriggerDirective;
exports.NzOptionSelectionChange = NzOptionSelectionChange;
exports.NzAutocompleteOptionComponent = NzAutocompleteOptionComponent;
exports.NzAutocompleteOptgroupComponent = NzAutocompleteOptgroupComponent;
Object.defineProperty(exports, '__esModule', { value: true });
})));
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