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ng-zorro-antd

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An enterprise-class UI components based on Ant Design and Angular

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import { OverlayConfig, ConnectionPositionPair, Overlay, OverlayModule } from '@angular/cdk/overlay'; import { DOCUMENT, CommonModule } from '@angular/common'; import { Component, ChangeDetectionStrategy, ViewEncapsulation, Input, EventEmitter, ChangeDetectorRef, ElementRef, Optional, Output, NgZone, Host, ContentChildren, ViewChildren, ViewChild, TemplateRef, forwardRef, Directive, ViewContainerRef, Inject, NgModule } from '@angular/core'; import { NG_VALUE_ACCESSOR, FormsModule } from '@angular/forms'; import { NzNoAnimationDirective, NzNoAnimationModule } from 'ng-zorro-antd/core/no-animation'; import { NzOutletModule } from 'ng-zorro-antd/core/outlet'; import { NzInputGroupWhitSuffixOrPrefixDirective, NzInputModule } from 'ng-zorro-antd/input'; import { __decorate, __metadata, __spread } from 'tslib'; import { scrollIntoView, InputBoolean } from 'ng-zorro-antd/core/util'; import { UP_ARROW, DOWN_ARROW, ESCAPE, TAB, ENTER } from '@angular/cdk/keycodes'; import { TemplatePortal } from '@angular/cdk/portal'; import { Subscription, defer, merge, fromEvent } from 'rxjs'; import { take, switchMap, filter, tap, delay, map, distinct } from 'rxjs/operators'; import { slideMotion } from 'ng-zorro-antd/core/animation'; /** * @fileoverview added by tsickle * Generated from: autocomplete-optgroup.component.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ var NzAutocompleteOptgroupComponent = /** @class */ (function () { function NzAutocompleteOptgroupComponent() { } NzAutocompleteOptgroupComponent.decorators = [ { type: Component, args: [{ selector: 'nz-auto-optgroup', exportAs: 'nzAutoOptgroup', preserveWhitespaces: false, changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, template: "\n <div class=\"ant-select-item ant-select-item-group\">\n <ng-container *nzStringTemplateOutlet=\"nzLabel\">{{ nzLabel }}</ng-container>\n </div>\n <ng-content select=\"nz-auto-option\"></ng-content>\n " }] } ]; /** @nocollapse */ NzAutocompleteOptgroupComponent.ctorParameters = function () { return []; }; NzAutocompleteOptgroupComponent.propDecorators = { nzLabel: [{ type: Input }] }; return NzAutocompleteOptgroupComponent; }()); if (false) { /** @type {?} */ NzAutocompleteOptgroupComponent.prototype.nzLabel; } /** * @fileoverview added by tsickle * Generated from: autocomplete-option.component.ts * @suppress {checkTypes,constantProperty,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; }()); if (false) { /** @type {?} */ NzOptionSelectionChange.prototype.source; /** @type {?} */ NzOptionSelectionChange.prototype.isUserInput; } var NzAutocompleteOptionComponent = /** @class */ (function () { function NzAutocompleteOptionComponent(changeDetectorRef, element, nzAutocompleteOptgroupComponent) { this.changeDetectorRef = changeDetectorRef; this.element = element; this.nzAutocompleteOptgroupComponent = nzAutocompleteOptgroupComponent; this.nzDisabled = false; this.selectionChange = new EventEmitter(); this.mouseEntered = new EventEmitter(); this.active = false; this.selected = false; } /** * @param {?=} emit * @return {?} */ NzAutocompleteOptionComponent.prototype.select = /** * @param {?=} emit * @return {?} */ function (emit) { if (emit === void 0) { emit = true; } this.selected = true; this.changeDetectorRef.markForCheck(); if (emit) { this.emitSelectionChangeEvent(); } }; /** * @return {?} */ NzAutocompleteOptionComponent.prototype.onMouseEnter = /** * @return {?} */ function () { this.mouseEntered.emit(this); }; /** * @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 () { 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: Component, args: [{ selector: 'nz-auto-option', exportAs: 'nzAutoOption', preserveWhitespaces: false, changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, template: "\n <div class=\"ant-select-item-option-content\">\n <ng-content></ng-content>\n </div>\n ", host: { role: 'menuitem', class: 'ant-select-item ant-select-item-option', '[class.ant-select-item-option-grouped]': 'nzAutocompleteOptgroupComponent', '[class.ant-select-item-option-selected]': 'selected', '[class.ant-select-item-option-active]': 'active', '[class.ant-select-item-option-disabled]': 'nzDisabled', '[attr.aria-selected]': 'selected.toString()', '[attr.aria-disabled]': 'nzDisabled.toString()', '(click)': 'selectViaInteraction()', '(mouseenter)': 'onMouseEnter()', '(mousedown)': '$event.preventDefault()' } }] } ]; /** @nocollapse */ NzAutocompleteOptionComponent.ctorParameters = function () { return [ { type: ChangeDetectorRef }, { type: ElementRef }, { type: NzAutocompleteOptgroupComponent, decorators: [{ type: Optional }] } ]; }; NzAutocompleteOptionComponent.propDecorators = { nzValue: [{ type: Input }], nzLabel: [{ type: Input }], nzDisabled: [{ type: Input }], selectionChange: [{ type: Output }], mouseEntered: [{ type: Output }] }; __decorate([ InputBoolean(), __metadata("design:type", Object) ], NzAutocompleteOptionComponent.prototype, "nzDisabled", void 0); return NzAutocompleteOptionComponent; }()); if (false) { /** @type {?} */ NzAutocompleteOptionComponent.ngAcceptInputType_nzDisabled; /** @type {?} */ NzAutocompleteOptionComponent.prototype.nzValue; /** @type {?} */ NzAutocompleteOptionComponent.prototype.nzLabel; /** @type {?} */ NzAutocompleteOptionComponent.prototype.nzDisabled; /** @type {?} */ NzAutocompleteOptionComponent.prototype.selectionChange; /** @type {?} */ NzAutocompleteOptionComponent.prototype.mouseEntered; /** @type {?} */ NzAutocompleteOptionComponent.prototype.active; /** @type {?} */ NzAutocompleteOptionComponent.prototype.selected; /** * @type {?} * @private */ NzAutocompleteOptionComponent.prototype.changeDetectorRef; /** * @type {?} * @private */ NzAutocompleteOptionComponent.prototype.element; /** @type {?} */ NzAutocompleteOptionComponent.prototype.nzAutocompleteOptgroupComponent; } /** * @fileoverview added by tsickle * Generated from: autocomplete.component.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** * @record */ function AutocompleteDataSourceItem() { } if (false) { /** @type {?} */ AutocompleteDataSourceItem.prototype.value; /** @type {?} */ AutocompleteDataSourceItem.prototype.label; } 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.compareWith = (/** * @param {?} o1 * @param {?} o2 * @return {?} */ function (o1, o2) { return o1 === o2; }); this.selectionChange = new EventEmitter(); this.showPanel = true; this.isOpen = false; this.dropDownPosition = 'bottom'; this.activeItemIndex = -1; this.selectionChangeSubscription = Subscription.EMPTY; this.optionMouseEnterSubscription = Subscription.EMPTY; this.dataSourceChangeSubscription = Subscription.EMPTY; /** * Options changes listener */ this.optionSelectionChanges = defer((/** * @return {?} */ function () { if (_this.options) { return merge.apply(void 0, __spread(_this.options.map((/** * @param {?} option * @return {?} */ function (option) { return option.selectionChange; })))); } return _this.ngZone.onStable.asObservable().pipe(take(1), switchMap((/** * @return {?} */ function () { return _this.optionSelectionChanges; }))); })); this.optionMouseEnter = defer((/** * @return {?} */ function () { if (_this.options) { return merge.apply(void 0, __spread(_this.options.map((/** * @param {?} option * @return {?} */ function (option) { return option.mouseEntered; })))); } return _this.ngZone.onStable.asObservable().pipe(take(1), switchMap((/** * @return {?} */ function () { return _this.optionMouseEnter; }))); })); } 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.ngAfterContentInit = /** * @return {?} */ function () { if (!this.nzDataSource) { this.optionsInit(); } }; /** * @return {?} */ NzAutocompleteComponent.prototype.ngAfterViewInit = /** * @return {?} */ function () { if (this.nzDataSource) { this.optionsInit(); } }; /** * @return {?} */ NzAutocompleteComponent.prototype.ngOnDestroy = /** * @return {?} */ function () { this.dataSourceChangeSubscription.unsubscribe(); this.selectionChangeSubscription.unsubscribe(); this.optionMouseEnterSubscription.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 {?} value * @return {?} */ NzAutocompleteComponent.prototype.getOptionIndex = /** * @param {?} value * @return {?} */ function (value) { var _this = this; return (/** @type {?} */ (this.options.reduce((/** * @param {?} result * @param {?} current * @param {?} index * @return {?} */ function (result, current, index) { return result === -1 ? (_this.compareWith(value, current.nzValue) ? index : -1) : result; }), -1))); }; /** * @param {?} value * @return {?} */ NzAutocompleteComponent.prototype.getOption = /** * @param {?} value * @return {?} */ function (value) { var _this = this; return this.options.find((/** * @param {?} item * @return {?} */ function (item) { return _this.compareWith(value, item.nzValue); })) || null; }; /** * @param {?} position * @return {?} */ NzAutocompleteComponent.prototype.updatePosition = /** * @param {?} position * @return {?} */ function (position) { this.dropDownPosition = position; this.changeDetectorRef.markForCheck(); }; /** * @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 * @param {?=} skip * @param {?=} deselect * @return {?} */ NzAutocompleteComponent.prototype.clearSelectedOptions = /** * Clear the status of options * @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(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.nzValue); _this.clearSelectedOptions(event.source, true); _this.selectionChange.emit(event.source); })); this.optionMouseEnterSubscription.unsubscribe(); this.optionMouseEnterSubscription = this.optionMouseEnter.subscribe((/** * @param {?} event * @return {?} */ function (event) { event.setActiveStyles(); _this.activeItem = event; _this.activeItemIndex = _this.getOptionIndex(_this.activeItem.nzValue); _this.clearSelectedOptions(event); })); }; NzAutocompleteComponent.decorators = [ { type: Component, args: [{ selector: 'nz-autocomplete', exportAs: 'nzAutocomplete', preserveWhitespaces: false, changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, template: "\n <ng-template>\n <div\n #panel\n class=\"ant-select-dropdown ant-select-dropdown-placement-bottomLeft\"\n [class.ant-select-dropdown-hidden]=\"!showPanel\"\n [ngClass]=\"nzOverlayClassName\"\n [ngStyle]=\"nzOverlayStyle\"\n [nzNoAnimation]=\"noAnimation?.nzNoAnimation\"\n [@slideMotion]=\"dropDownPosition\"\n [@.disabled]=\"noAnimation?.nzNoAnimation\"\n >\n <div style=\"max-height: 256px; overflow-y: auto; overflow-anchor: none;\">\n <div style=\"display: flex; flex-direction: column;\">\n <ng-template *ngTemplateOutlet=\"nzDataSource ? optionsTemplate : contentTemplate\"></ng-template>\n </div>\n </div>\n </div>\n <ng-template #contentTemplate>\n <ng-content></ng-content>\n </ng-template>\n <ng-template #optionsTemplate>\n <nz-auto-option\n *ngFor=\"let option of nzDataSource\"\n [nzValue]=\"option\"\n [nzLabel]=\"option && option.label ? option.label : $any(option)\"\n >\n {{ option && option.label ? option.label : option }}\n </nz-auto-option>\n </ng-template>\n </ng-template>\n ", animations: [slideMotion] }] } ]; /** @nocollapse */ NzAutocompleteComponent.ctorParameters = function () { return [ { type: ChangeDetectorRef }, { type: NgZone }, { type: NzNoAnimationDirective, decorators: [{ type: Host }, { type: Optional }] } ]; }; NzAutocompleteComponent.propDecorators = { nzWidth: [{ type: Input }], nzOverlayClassName: [{ type: Input }], nzOverlayStyle: [{ type: Input }], nzDefaultActiveFirstOption: [{ type: Input }], nzBackfill: [{ type: Input }], compareWith: [{ type: Input }], nzDataSource: [{ type: Input }], selectionChange: [{ type: Output }], fromContentOptions: [{ type: ContentChildren, args: [NzAutocompleteOptionComponent, { descendants: true },] }], fromDataSourceOptions: [{ type: ViewChildren, args: [NzAutocompleteOptionComponent,] }], template: [{ type: ViewChild, args: [TemplateRef, { static: false },] }], panel: [{ type: ViewChild, args: ['panel', { static: false },] }], content: [{ type: ViewChild, args: ['content', { static: false },] }] }; __decorate([ InputBoolean(), __metadata("design:type", Object) ], NzAutocompleteComponent.prototype, "nzDefaultActiveFirstOption", void 0); __decorate([ InputBoolean(), __metadata("design:type", Object) ], NzAutocompleteComponent.prototype, "nzBackfill", void 0); return NzAutocompleteComponent; }()); if (false) { /** @type {?} */ NzAutocompleteComponent.ngAcceptInputType_nzDefaultActiveFirstOption; /** @type {?} */ NzAutocompleteComponent.ngAcceptInputType_nzBackfill; /** @type {?} */ NzAutocompleteComponent.prototype.nzWidth; /** @type {?} */ NzAutocompleteComponent.prototype.nzOverlayClassName; /** @type {?} */ NzAutocompleteComponent.prototype.nzOverlayStyle; /** @type {?} */ NzAutocompleteComponent.prototype.nzDefaultActiveFirstOption; /** @type {?} */ NzAutocompleteComponent.prototype.nzBackfill; /** @type {?} */ NzAutocompleteComponent.prototype.compareWith; /** @type {?} */ NzAutocompleteComponent.prototype.nzDataSource; /** @type {?} */ NzAutocompleteComponent.prototype.selectionChange; /** @type {?} */ NzAutocompleteComponent.prototype.showPanel; /** @type {?} */ NzAutocompleteComponent.prototype.isOpen; /** @type {?} */ NzAutocompleteComponent.prototype.activeItem; /** @type {?} */ NzAutocompleteComponent.prototype.dropDownPosition; /** * Provided by content * @type {?} */ NzAutocompleteComponent.prototype.fromContentOptions; /** * Provided by dataSource * @type {?} */ NzAutocompleteComponent.prototype.fromDataSourceOptions; /** * cdk-overlay * @type {?} */ NzAutocompleteComponent.prototype.template; /** @type {?} */ NzAutocompleteComponent.prototype.panel; /** @type {?} */ NzAutocompleteComponent.prototype.content; /** * @type {?} * @private */ NzAutocompleteComponent.prototype.activeItemIndex; /** * @type {?} * @private */ NzAutocompleteComponent.prototype.selectionChangeSubscription; /** * @type {?} * @private */ NzAutocompleteComponent.prototype.optionMouseEnterSubscription; /** * @type {?} * @private */ NzAutocompleteComponent.prototype.dataSourceChangeSubscription; /** * Options changes listener * @type {?} */ NzAutocompleteComponent.prototype.optionSelectionChanges; /** @type {?} */ NzAutocompleteComponent.prototype.optionMouseEnter; /** * @type {?} * @private */ NzAutocompleteComponent.prototype.changeDetectorRef; /** * @type {?} * @private */ NzAutocompleteComponent.prototype.ngZone; /** @type {?} */ NzAutocompleteComponent.prototype.noAnimation; } /** * @fileoverview added by tsickle * Generated from: autocomplete-trigger.directive.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** @type {?} */ var NZ_AUTOCOMPLETE_VALUE_ACCESSOR = { provide: NG_VALUE_ACCESSOR, useExisting: 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, ngZone, nzInputGroupWhitSuffixOrPrefixDirective, document) { this.elementRef = elementRef; this.overlay = overlay; this.viewContainerRef = viewContainerRef; this.ngZone = ngZone; this.nzInputGroupWhitSuffixOrPrefixDirective = nzInputGroupWhitSuffixOrPrefixDirective; this.document = document; 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(); }; /** * @param {?} value * @return {?} */ NzAutocompleteTriggerDirective.prototype.writeValue = /** * @param {?} value * @return {?} */ function (value) { var _this = this; Promise.resolve(null).then((/** * @return {?} */ function () { return _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.previousValue = this.elementRef.nativeElement.value; this.attachOverlay(); this.updateStatus(); }; /** * @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 === UP_ARROW || keyCode === DOWN_ARROW; if (keyCode === ESCAPE) { event.preventDefault(); } if (this.panelOpen && (keyCode === ESCAPE || keyCode === 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 === 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 === 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 document = (/** @type {?} */ (this.document)); /** @type {?} */ var value = target.value; if (target.type === 'number') { value = value === '' ? null : parseFloat(value); } if (this.previousValue !== value) { this.previousValue = value; this.onChange(value); if (this.canOpen() && document.activeElement === event.target) { this.openPanel(); } } }; /** * @return {?} */ NzAutocompleteTriggerDirective.prototype.handleFocus = /** * @return {?} */ function () { if (this.canOpen()) { this.openPanel(); } }; /** * @return {?} */ NzAutocompleteTriggerDirective.prototype.handleBlur = /** * @return {?} */ function () { 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; /** @type {?} */ var firstStable = this.ngZone.onStable.asObservable().pipe(take(1)); /** @type {?} */ var optionChanges = this.nzAutocomplete.options.changes.pipe(tap((/** * @return {?} */ function () { return _this.positionStrategy.reapplyLastPosition(); })), delay(0)); return merge(firstStable, optionChanges).subscribe((/** * @return {?} */ function () { _this.resetActiveItem(); if (_this.panelOpen) { (/** @type {?} */ (_this.overlayRef)).updatePosition(); } })); }; /** * 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 merge(fromEvent(this.document, 'click'), 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(map((/** * @param {?} position * @return {?} */ function (position) { return position.connectionPair.originY; })), distinct(), delay(0)) .subscribe((/** * @param {?} position * @return {?} */ function (position) { _this.nzAutocomplete.updatePosition(position); })); }; /** * @private * @return {?} */ NzAutocompleteTriggerDirective.prototype.attachOverlay = /** * @private * @return {?} */ function () { if (!this.nzAutocomplete) { throw getNzAutocompleteMissingPanelError(); } if (!this.portal) { this.portal = new 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; }; /** * @private * @return {?} */ NzAutocompleteTriggerDirective.prototype.updateStatus = /** * @private * @return {?} */ function () { if (this.overlayRef) { this.overlayRef.updateSize({ width: this.nzAutocomplete.nzWidth || this.getHostWidth() }); } this.nzAutocomplete.setVisibility(); 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 OverlayConfig({ positionStrategy: this.getOverlayPosition(), disposeOnNavigation: true, 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.nzInputGroupWhitSuffixOrPrefixDirective ? this.nzInputGroupWhitSuffixOrPrefixDirective.elementRef : 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 ConnectionPositionPair({ originX: 'start', originY: 'bottom' }, { overlayX: 'start', overlayY: 'top' }), new ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'start', overlayY: 'bottom' }) ]; this.positionStrategy = this.overlay .position() .flexibleConnectedTo(this.getConnectedElement()) .withFlexibleDimensions(false) .withPush(false) .withPositions(positions); return this.positionStrategy; }; /** * @private * @return {?} */ NzAutocompleteTriggerDirective.prototype.resetActiveItem = /** * @private * @return {?} */ function () { /** @type {?} */ var index = this.nzAutocomplete.getOptionIndex(this.previousValue); this.nzAutocomplete.clearSelectedOptions(null, true); if (index !== -1) { this.nzAutocomplete.setActiveItem(index); this.nzAutocomplete.activeItem.select(false); } 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) { /** @type {?} */ var option = this.nzAutocomplete.getOption(value); /** @type {?} */ var displayValue = option ? option.getLabel() : value; this.elementRef.nativeElement.value = displayValue != null ? displayValue : ''; if (!this.nzAutocomplete.nzBackfill) { this.previousValue = displayValue; } }; /** * @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: 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: ElementRef }, { type: Overlay }, { type: ViewContainerRef }, { type: NgZone }, { type: NzInputGroupWhitSuffixOrPrefixDirective, decorators: [{ type: Optional }] }, { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [DOCUMENT,] }] } ]; }; NzAutocompleteTriggerDirective.propDecorators = { nzAutocomplete: [{ type: Input }] }; return NzAutocompleteTriggerDirective; }()); if (false) { /** * Bind nzAutocomplete component * @type {?} */ NzAutocompleteTriggerDirective.prototype.nzAutocomplete; /** @type {?} */ NzAutocompleteTriggerDirective.prototype.onChange; /** @type {?} */ NzAutocompleteTriggerDirective.prototype.onTouched; /** @type {?} */ NzAutocompleteTriggerDirective.prototype.panelOpen; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.overlayRef; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.portal; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.positionStrategy; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.previousValue; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.selectionChangeSubscription; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.optionsChangeSubscription; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.overlayBackdropClickSubscription; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.overlayPositionChangeSubscription; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.elementRef; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.overlay; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.viewContainerRef; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.ngZone; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.nzInputGroupWhitSuffixOrPrefixDirective; /** * @type {?} * @private */ NzAutocompleteTriggerDirective.prototype.document; } /** * @fileoverview added by tsickle * Generated from: autocomplete.module.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ var NzAutocompleteModule = /** @class */ (function () { function NzAutocompleteModule() { } NzAutocompleteModule.decorators = [ { type: NgModule, args: [{ declarations: [NzAutocompleteComponent, NzAutocompleteOptionComponent, NzAutocompleteTriggerDirective, NzAutocompleteOptgroupComponent], exports: [NzAutocompleteComponent, NzAutocompleteOptionComponent, NzAutocompleteTriggerDirective, NzAutocompleteOptgroupComponent], imports: [CommonModule, OverlayModule, FormsModule, NzOutletModule, NzNoAnimationModule, NzInputModule] },] } ]; return NzAutocompleteModule; }()); /** * @fileoverview added by tsickle * Generated from: public-api.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** * @fileoverview added by tsickle * Generated from: ng-zorro-antd-auto-complete.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ export { NZ_AUTOCOMPLETE_VALUE_ACCESSOR, NzAutocompleteComponent, NzAutocompleteModule, NzAutocompleteOptgroupComponent, NzAutocompleteOptionComponent, NzAutocompleteTriggerDirective, NzOptionSelectionChange, getNzAutocompleteMissingPanelError }; //# sourceMappingURL=ng-zorro-antd-auto-complete.js.map