VLEX/BPM-UI/node_modules/ngx-bootstrap/dropdown/esm5/bs-dropdown-toggle.directive.js

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import * as tslib_1 from "tslib";
import { ChangeDetectorRef, Directive, ElementRef, HostBinding, HostListener, Renderer2 } from '@angular/core';
import { BsDropdownState } from './bs-dropdown.state';
import { BsDropdownDirective } from './bs-dropdown.directive';
var BsDropdownToggleDirective = /** @class */ (function () {
    function BsDropdownToggleDirective(_changeDetectorRef, _dropdown, _element, _renderer, _state) {
        var _this = this;
        this._changeDetectorRef = _changeDetectorRef;
        this._dropdown = _dropdown;
        this._element = _element;
        this._renderer = _renderer;
        this._state = _state;
        this.isDisabled = null;
        this._subscriptions = [];
        // sync is open value with state
        this._subscriptions.push(this._state.isOpenChange.subscribe((/**
         * @param {?} value
         * @return {?}
         */
        function (value) {
            _this.isOpen = value;
            if (value) {
                _this._documentClickListener = _this._renderer.listen('document', 'click', (/**
                 * @param {?} event
                 * @return {?}
                 */
                function (event) {
                    if (_this._state.autoClose && event.button !== 2 &&
                        !_this._element.nativeElement.contains(event.target) &&
                        !(_this._state.insideClick && _this._dropdown._contains(event))) {
                        _this._state.toggleClick.emit(false);
                        _this._changeDetectorRef.detectChanges();
                    }
                }));
                _this._escKeyUpListener = _this._renderer.listen(_this._element.nativeElement, 'keyup.esc', (/**
                 * @return {?}
                 */
                function () {
                    if (_this._state.autoClose) {
                        _this._state.toggleClick.emit(false);
                        _this._changeDetectorRef.detectChanges();
                    }
                }));
            }
            else {
                _this._documentClickListener();
                _this._escKeyUpListener();
            }
        })));
        // populate disabled state
        this._subscriptions.push(this._state.isDisabledChange.subscribe((/**
         * @param {?} value
         * @return {?}
         */
        function (value) { return (_this.isDisabled = value || null); })));
    }
    /**
     * @return {?}
     */
    BsDropdownToggleDirective.prototype.onClick = /**
     * @return {?}
     */
    function () {
        if (this.isDisabled) {
            return;
        }
        this._state.toggleClick.emit(true);
    };
    /**
     * @return {?}
     */
    BsDropdownToggleDirective.prototype.ngOnDestroy = /**
     * @return {?}
     */
    function () {
        var e_1, _a;
        if (this._documentClickListener) {
            this._documentClickListener();
        }
        if (this._escKeyUpListener) {
            this._escKeyUpListener();
        }
        try {
            for (var _b = tslib_1.__values(this._subscriptions), _c = _b.next(); !_c.done; _c = _b.next()) {
                var sub = _c.value;
                sub.unsubscribe();
            }
        }
        catch (e_1_1) { e_1 = { error: e_1_1 }; }
        finally {
            try {
                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
            }
            finally { if (e_1) throw e_1.error; }
        }
    };
    BsDropdownToggleDirective.decorators = [
        { type: Directive, args: [{
                    selector: '[bsDropdownToggle],[dropdownToggle]',
                    exportAs: 'bs-dropdown-toggle',
                    host: {
                        '[attr.aria-haspopup]': 'true'
                    }
                },] }
    ];
    /** @nocollapse */
    BsDropdownToggleDirective.ctorParameters = function () { return [
        { type: ChangeDetectorRef },
        { type: BsDropdownDirective },
        { type: ElementRef },
        { type: Renderer2 },
        { type: BsDropdownState }
    ]; };
    BsDropdownToggleDirective.propDecorators = {
        isDisabled: [{ type: HostBinding, args: ['attr.disabled',] }],
        isOpen: [{ type: HostBinding, args: ['attr.aria-expanded',] }],
        onClick: [{ type: HostListener, args: ['click', [],] }]
    };
    return BsDropdownToggleDirective;
}());
export { BsDropdownToggleDirective };
if (false) {
    /** @type {?} */
    BsDropdownToggleDirective.prototype.isDisabled;
    /** @type {?} */
    BsDropdownToggleDirective.prototype.isOpen;
    /**
     * @type {?}
     * @private
     */
    BsDropdownToggleDirective.prototype._subscriptions;
    /**
     * @type {?}
     * @private
     */
    BsDropdownToggleDirective.prototype._documentClickListener;
    /**
     * @type {?}
     * @private
     */
    BsDropdownToggleDirective.prototype._escKeyUpListener;
    /**
     * @type {?}
     * @private
     */
    BsDropdownToggleDirective.prototype._changeDetectorRef;
    /**
     * @type {?}
     * @private
     */
    BsDropdownToggleDirective.prototype._dropdown;
    /**
     * @type {?}
     * @private
     */
    BsDropdownToggleDirective.prototype._element;
    /**
     * @type {?}
     * @private
     */
    BsDropdownToggleDirective.prototype._renderer;
    /**
     * @type {?}
     * @private
     */
    BsDropdownToggleDirective.prototype._state;
}
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