(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('ng-zorro-antd/core'), require('ng-zorro-antd/icon'), require('rxjs'), require('rxjs/operators'), require('@angular/common'), require('ng-zorro-antd/core/transition-patch')) :
    typeof define === 'function' && define.amd ? define('ng-zorro-antd/button', ['exports', '@angular/core', 'ng-zorro-antd/core', 'ng-zorro-antd/icon', 'rxjs', 'rxjs/operators', '@angular/common', 'ng-zorro-antd/core/transition-patch'], factory) :
    (global = global || self, factory((global['ng-zorro-antd'] = global['ng-zorro-antd'] || {}, global['ng-zorro-antd'].button = {}), global.ng.core, global['ng-zorro-antd'].core, global['ng-zorro-antd'].icon, global.rxjs, global.rxjs.operators, global.ng.common, global['ng-zorro-antd'].core['transition-patch']));
}(this, (function (exports, core, core$1, icon, rxjs, operators, common, transitionPatch) { 'use strict';

    /*! *****************************************************************************
    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.
    ***************************************************************************** */
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    var _c0 = ["nz-button", ""];
    function NzButtonComponent_i_0_Template(rf, ctx) { if (rf & 1) {
        core["ɵɵelement"](0, "i", 1);
    } }
    var _c1 = ["*"];
    var NZ_CONFIG_COMPONENT_NAME = 'button';
    var NzButtonComponent = /** @class */ (function () {
        function NzButtonComponent(elementRef, cdr, renderer, nzConfigService) {
            var _this = this;
            this.elementRef = elementRef;
            this.cdr = cdr;
            this.renderer = renderer;
            this.nzConfigService = nzConfigService;
            this.nzBlock = false;
            this.nzGhost = false;
            this.nzSearch = false;
            this.nzLoading = false;
            this.nzDanger = false;
            this.nzType = null;
            this.nzShape = null;
            this.destroy$ = new rxjs.Subject();
            this.loading$ = new rxjs.Subject();
            this.nzConfigService
                .getConfigChangeEventForComponent(NZ_CONFIG_COMPONENT_NAME)
                .pipe(operators.takeUntil(this.destroy$))
                .subscribe(function () {
                _this.cdr.markForCheck();
            });
        }
        NzButtonComponent.prototype.insertSpan = function (nodes, renderer) {
            nodes.forEach(function (node) {
                if (node.nodeName === '#text') {
                    var span = renderer.createElement('span');
                    var parent_1 = renderer.parentNode(node);
                    renderer.insertBefore(parent_1, span, node);
                    renderer.appendChild(span, node);
                }
            });
        };
        NzButtonComponent.prototype.ngOnChanges = function (changes) {
            var nzLoading = changes.nzLoading;
            if (nzLoading) {
                this.loading$.next(this.nzLoading);
            }
        };
        NzButtonComponent.prototype.ngAfterViewInit = function () {
            this.insertSpan(this.elementRef.nativeElement.childNodes, this.renderer);
        };
        NzButtonComponent.prototype.ngAfterContentInit = function () {
            var _this = this;
            this.loading$
                .pipe(operators.startWith(this.nzLoading), operators.filter(function () { return !!_this.nzIconDirectiveElement; }), operators.takeUntil(this.destroy$))
                .subscribe(function (loading) {
                var nativeElement = _this.nzIconDirectiveElement.nativeElement;
                if (loading) {
                    _this.renderer.setStyle(nativeElement, 'display', 'none');
                }
                else {
                    _this.renderer.removeStyle(nativeElement, 'display');
                }
            });
        };
        NzButtonComponent.prototype.ngOnDestroy = function () {
            this.destroy$.next();
            this.destroy$.complete();
        };
        /** @nocollapse */ NzButtonComponent.ɵfac = function NzButtonComponent_Factory(t) { return new (t || NzButtonComponent)(core["ɵɵdirectiveInject"](core.ElementRef), core["ɵɵdirectiveInject"](core.ChangeDetectorRef), core["ɵɵdirectiveInject"](core.Renderer2), core["ɵɵdirectiveInject"](core$1.NzConfigService)); };
        /** @nocollapse */ NzButtonComponent.ɵcmp = core["ɵɵdefineComponent"]({ type: NzButtonComponent, selectors: [["button", "nz-button", ""], ["a", "nz-button", ""]], contentQueries: function NzButtonComponent_ContentQueries(rf, ctx, dirIndex) { if (rf & 1) {
                core["ɵɵcontentQuery"](dirIndex, icon.NzIconDirective, true, core.ElementRef);
            } if (rf & 2) {
                var _t;
                core["ɵɵqueryRefresh"](_t = core["ɵɵloadQuery"]()) && (ctx.nzIconDirectiveElement = _t.first);
            } }, hostVars: 28, hostBindings: function NzButtonComponent_HostBindings(rf, ctx) { if (rf & 2) {
                core["ɵɵclassProp"]("ant-btn", true)("ant-btn-primary", ctx.nzType === "primary")("ant-btn-dashed", ctx.nzType === "dashed")("ant-btn-link", ctx.nzType === "link")("ant-btn-danger", ctx.nzType === "danger")("ant-btn-circle", ctx.nzShape === "circle")("ant-btn-round", ctx.nzShape === "round")("ant-btn-lg", ctx.nzSize === "large")("ant-btn-sm", ctx.nzSize === "small")("ant-btn-dangerous", ctx.nzDanger)("ant-btn-loading", ctx.nzLoading)("ant-btn-background-ghost", ctx.nzGhost)("ant-btn-block", ctx.nzBlock)("ant-input-search-button", ctx.nzSearch);
            } }, inputs: { nzBlock: "nzBlock", nzGhost: "nzGhost", nzSearch: "nzSearch", nzLoading: "nzLoading", nzDanger: "nzDanger", nzType: "nzType", nzShape: "nzShape", nzSize: "nzSize" }, exportAs: ["nzButton"], features: [core["ɵɵNgOnChangesFeature"]], attrs: _c0, ngContentSelectors: _c1, decls: 2, vars: 1, consts: [["nz-icon", "", "nzType", "loading", 4, "ngIf"], ["nz-icon", "", "nzType", "loading"]], template: function NzButtonComponent_Template(rf, ctx) { if (rf & 1) {
                core["ɵɵprojectionDef"]();
                core["ɵɵtemplate"](0, NzButtonComponent_i_0_Template, 1, 0, "i", 0);
                core["ɵɵprojection"](1);
            } if (rf & 2) {
                core["ɵɵproperty"]("ngIf", ctx.nzLoading);
            } }, directives: [common.NgIf, icon.NzIconDirective, transitionPatch["ɵNzTransitionPatchDirective"]], encapsulation: 2, changeDetection: 0 });
        __decorate([
            core$1.InputBoolean(),
            __metadata("design:type", Boolean)
        ], NzButtonComponent.prototype, "nzBlock", void 0);
        __decorate([
            core$1.InputBoolean(),
            __metadata("design:type", Boolean)
        ], NzButtonComponent.prototype, "nzGhost", void 0);
        __decorate([
            core$1.InputBoolean(),
            __metadata("design:type", Boolean)
        ], NzButtonComponent.prototype, "nzSearch", void 0);
        __decorate([
            core$1.InputBoolean(),
            __metadata("design:type", Boolean)
        ], NzButtonComponent.prototype, "nzLoading", void 0);
        __decorate([
            core$1.InputBoolean(),
            __metadata("design:type", Boolean)
        ], NzButtonComponent.prototype, "nzDanger", void 0);
        __decorate([
            core$1.WithConfig(NZ_CONFIG_COMPONENT_NAME, 'default'),
            __metadata("design:type", String)
        ], NzButtonComponent.prototype, "nzSize", void 0);
        return NzButtonComponent;
    }());
    /*@__PURE__*/ (function () { core["ɵsetClassMetadata"](NzButtonComponent, [{
            type: core.Component,
            args: [{
                    selector: 'button[nz-button], a[nz-button]',
                    exportAs: 'nzButton',
                    preserveWhitespaces: false,
                    changeDetection: core.ChangeDetectionStrategy.OnPush,
                    encapsulation: core.ViewEncapsulation.None,
                    template: "\n    <i nz-icon nzType=\"loading\" *ngIf=\"nzLoading\"></i>\n    <ng-content></ng-content>\n  ",
                    host: {
                        '[class.ant-btn]': "true",
                        '[class.ant-btn-primary]': "nzType === 'primary'",
                        '[class.ant-btn-dashed]': "nzType === 'dashed'",
                        '[class.ant-btn-link]': "nzType === 'link'",
                        '[class.ant-btn-danger]': "nzType === 'danger'",
                        '[class.ant-btn-circle]': "nzShape === 'circle'",
                        '[class.ant-btn-round]': "nzShape === 'round'",
                        '[class.ant-btn-lg]': "nzSize === 'large'",
                        '[class.ant-btn-sm]': "nzSize === 'small'",
                        '[class.ant-btn-dangerous]': "nzDanger",
                        '[class.ant-btn-loading]': "nzLoading",
                        '[class.ant-btn-background-ghost]': "nzGhost",
                        '[class.ant-btn-block]': "nzBlock",
                        '[class.ant-input-search-button]': "nzSearch"
                    }
                }]
        }], function () { return [{ type: core.ElementRef }, { type: core.ChangeDetectorRef }, { type: core.Renderer2 }, { type: core$1.NzConfigService }]; }, { nzIconDirectiveElement: [{
                type: core.ContentChild,
                args: [icon.NzIconDirective, { read: core.ElementRef }]
            }], nzBlock: [{
                type: core.Input
            }], nzGhost: [{
                type: core.Input
            }], nzSearch: [{
                type: core.Input
            }], nzLoading: [{
                type: core.Input
            }], nzDanger: [{
                type: core.Input
            }], nzType: [{
                type: core.Input
            }], nzShape: [{
                type: core.Input
            }], nzSize: [{
                type: core.Input
            }] }); })();

    /**
     * @license
     * Copyright Alibaba.com 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://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
     */
    var _c0$1 = ["*"];
    var NzButtonGroupComponent = /** @class */ (function () {
        function NzButtonGroupComponent() {
            this.nzSize = 'default';
        }
        /** @nocollapse */ NzButtonGroupComponent.ɵfac = function NzButtonGroupComponent_Factory(t) { return new (t || NzButtonGroupComponent)(); };
        /** @nocollapse */ NzButtonGroupComponent.ɵcmp = core["ɵɵdefineComponent"]({ type: NzButtonGroupComponent, selectors: [["nz-button-group"]], hostVars: 6, hostBindings: function NzButtonGroupComponent_HostBindings(rf, ctx) { if (rf & 2) {
                core["ɵɵclassProp"]("ant-btn-group", true)("ant-btn-group-lg", ctx.nzSize === "large")("ant-btn-group-sm", ctx.nzSize === "small");
            } }, inputs: { nzSize: "nzSize" }, exportAs: ["nzButtonGroup"], ngContentSelectors: _c0$1, decls: 1, vars: 0, template: function NzButtonGroupComponent_Template(rf, ctx) { if (rf & 1) {
                core["ɵɵprojectionDef"]();
                core["ɵɵprojection"](0);
            } }, encapsulation: 2, changeDetection: 0 });
        return NzButtonGroupComponent;
    }());
    /*@__PURE__*/ (function () { core["ɵsetClassMetadata"](NzButtonGroupComponent, [{
            type: core.Component,
            args: [{
                    selector: 'nz-button-group',
                    exportAs: 'nzButtonGroup',
                    changeDetection: core.ChangeDetectionStrategy.OnPush,
                    encapsulation: core.ViewEncapsulation.None,
                    host: {
                        '[class.ant-btn-group]': "true",
                        '[class.ant-btn-group-lg]': "nzSize === 'large'",
                        '[class.ant-btn-group-sm]': "nzSize === 'small'"
                    },
                    preserveWhitespaces: false,
                    template: "\n    <ng-content></ng-content>\n  "
                }]
        }], null, { nzSize: [{
                type: core.Input
            }] }); })();

    /**
     * @license
     * Copyright Alibaba.com 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://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
     */
    var NzButtonModule = /** @class */ (function () {
        function NzButtonModule() {
        }
        /** @nocollapse */ NzButtonModule.ɵmod = core["ɵɵdefineNgModule"]({ type: NzButtonModule });
        /** @nocollapse */ NzButtonModule.ɵinj = core["ɵɵdefineInjector"]({ factory: function NzButtonModule_Factory(t) { return new (t || NzButtonModule)(); }, imports: [[common.CommonModule, core$1.NzWaveModule, icon.NzIconModule, transitionPatch["ɵNzTransitionPatchModule"]],
                transitionPatch["ɵNzTransitionPatchModule"], core$1.NzWaveModule] });
        return NzButtonModule;
    }());
    (function () { (typeof ngJitMode === "undefined" || ngJitMode) && core["ɵɵsetNgModuleScope"](NzButtonModule, { declarations: [NzButtonComponent, NzButtonGroupComponent], imports: [common.CommonModule, core$1.NzWaveModule, icon.NzIconModule, transitionPatch["ɵNzTransitionPatchModule"]], exports: [NzButtonComponent, NzButtonGroupComponent, transitionPatch["ɵNzTransitionPatchModule"], core$1.NzWaveModule] }); })();
    /*@__PURE__*/ (function () { core["ɵsetClassMetadata"](NzButtonModule, [{
            type: core.NgModule,
            args: [{
                    declarations: [NzButtonComponent, NzButtonGroupComponent],
                    exports: [NzButtonComponent, NzButtonGroupComponent, transitionPatch["ɵNzTransitionPatchModule"], core$1.NzWaveModule],
                    imports: [common.CommonModule, core$1.NzWaveModule, icon.NzIconModule, transitionPatch["ɵNzTransitionPatchModule"]]
                }]
        }], null, null); })();

    exports.NzButtonComponent = NzButtonComponent;
    exports.NzButtonGroupComponent = NzButtonGroupComponent;
    exports.NzButtonModule = NzButtonModule;

    Object.defineProperty(exports, '__esModule', { value: true });

})));
//# sourceMappingURL=ng-zorro-antd-button.umd.js.map
