ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
208 lines • 15.1 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @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
*/
import { Injectable, Optional, SkipSelf } from '@angular/core';
import { Subject } from 'rxjs';
import { NzModalControlServiceModule } from './nz-modal-control.service.module';
import * as i0 from "@angular/core";
import * as i1 from "./nz-modal-control.service.module";
/**
* @record
*/
function RegisteredMeta() { }
if (false) {
/** @type {?} */
RegisteredMeta.prototype.modalRef;
/** @type {?} */
RegisteredMeta.prototype.afterOpenSubscription;
/** @type {?} */
RegisteredMeta.prototype.afterCloseSubscription;
}
var NzModalControlService = /** @class */ (function () {
function NzModalControlService(parentService) {
this.parentService = parentService;
this.rootOpenModals = this.parentService ? null : [];
this.rootAfterAllClose = this.parentService ? null : new Subject();
this.rootRegisteredMetaMap = this.parentService ? null : new Map();
}
Object.defineProperty(NzModalControlService.prototype, "afterAllClose", {
// Track singleton afterAllClose through over the injection tree
get:
// Track singleton afterAllClose through over the injection tree
/**
* @return {?}
*/
function () {
return this.parentService ? this.parentService.afterAllClose : (/** @type {?} */ (this.rootAfterAllClose));
},
enumerable: true,
configurable: true
});
Object.defineProperty(NzModalControlService.prototype, "openModals", {
// Track singleton openModals array through over the injection tree
get:
// Track singleton openModals array through over the injection tree
/**
* @return {?}
*/
function () {
return this.parentService ? this.parentService.openModals : (/** @type {?} */ (this.rootOpenModals));
},
enumerable: true,
configurable: true
});
Object.defineProperty(NzModalControlService.prototype, "registeredMetaMap", {
get: /**
* @private
* @return {?}
*/
function () {
// Registered modal for later usage
return this.parentService ? this.parentService.registeredMetaMap : (/** @type {?} */ (this.rootRegisteredMetaMap));
},
enumerable: true,
configurable: true
});
// Register a modal to listen its open/close
// Register a modal to listen its open/close
/**
* @param {?} modalRef
* @return {?}
*/
NzModalControlService.prototype.registerModal =
// Register a modal to listen its open/close
/**
* @param {?} modalRef
* @return {?}
*/
function (modalRef) {
var _this = this;
if (!this.hasRegistered(modalRef)) {
/** @type {?} */
var afterOpenSubscription = modalRef.afterOpen.subscribe((/**
* @return {?}
*/
function () { return _this.openModals.push(modalRef); }));
/** @type {?} */
var afterCloseSubscription = modalRef.afterClose.subscribe((/**
* @return {?}
*/
function () { return _this.removeOpenModal(modalRef); }));
this.registeredMetaMap.set(modalRef, { modalRef: modalRef, afterOpenSubscription: afterOpenSubscription, afterCloseSubscription: afterCloseSubscription });
}
};
// deregister modals
// deregister modals
/**
* @param {?} modalRef
* @return {?}
*/
NzModalControlService.prototype.deregisterModal =
// deregister modals
/**
* @param {?} modalRef
* @return {?}
*/
function (modalRef) {
/** @type {?} */
var registeredMeta = this.registeredMetaMap.get(modalRef);
if (registeredMeta) {
// Remove this modal if it is still in the opened modal list (NOTE: it may trigger "afterAllClose")
this.removeOpenModal(registeredMeta.modalRef);
registeredMeta.afterOpenSubscription.unsubscribe();
registeredMeta.afterCloseSubscription.unsubscribe();
this.registeredMetaMap.delete(modalRef);
}
};
/**
* @param {?} modalRef
* @return {?}
*/
NzModalControlService.prototype.hasRegistered = /**
* @param {?} modalRef
* @return {?}
*/
function (modalRef) {
return this.registeredMetaMap.has(modalRef);
};
// Close all registered opened modals
// Close all registered opened modals
/**
* @return {?}
*/
NzModalControlService.prototype.closeAll =
// Close all registered opened modals
/**
* @return {?}
*/
function () {
/** @type {?} */
var i = this.openModals.length;
while (i--) {
this.openModals[i].close();
}
};
/**
* @private
* @param {?} modalRef
* @return {?}
*/
NzModalControlService.prototype.removeOpenModal = /**
* @private
* @param {?} modalRef
* @return {?}
*/
function (modalRef) {
/** @type {?} */
var index = this.openModals.indexOf(modalRef);
if (index > -1) {
this.openModals.splice(index, 1);
if (!this.openModals.length) {
this.afterAllClose.next();
}
}
};
NzModalControlService.decorators = [
{ type: Injectable, args: [{
providedIn: NzModalControlServiceModule
},] }
];
/** @nocollapse */
NzModalControlService.ctorParameters = function () { return [
{ type: NzModalControlService, decorators: [{ type: Optional }, { type: SkipSelf }] }
]; };
/** @nocollapse */ NzModalControlService.ngInjectableDef = i0.ɵɵdefineInjectable({ factory: function NzModalControlService_Factory() { return new NzModalControlService(i0.ɵɵinject(NzModalControlService, 12)); }, token: NzModalControlService, providedIn: i1.NzModalControlServiceModule });
return NzModalControlService;
}());
export { NzModalControlService };
if (false) {
/**
* @type {?}
* @private
*/
NzModalControlService.prototype.rootOpenModals;
/**
* @type {?}
* @private
*/
NzModalControlService.prototype.rootAfterAllClose;
/**
* @type {?}
* @private
*/
NzModalControlService.prototype.rootRegisteredMetaMap;
/**
* @type {?}
* @private
*/
NzModalControlService.prototype.parentService;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"nz-modal-control.service.js","sourceRoot":"ng://ng-zorro-antd/modal/","sources":["nz-modal-control.service.ts"],"names":[],"mappings":";;;;;;;;;;;AAQA,OAAO,EAAE,UAAU,EAAE,QAAQ,EAAE,QAAQ,EAAE,MAAM,eAAe,CAAC;AAC/D,OAAO,EAAE,OAAO,EAAgB,MAAM,MAAM,CAAC;AAE7C,OAAO,EAAE,2BAA2B,EAAE,MAAM,mCAAmC,CAAC;;;;;;AAGhF,6BAIC;;;IAHC,kCAAqB;;IACrB,+CAAoC;;IACpC,gDAAqC;;AAGvC;IAuBE,+BAA4C,aAAoC;QAApC,kBAAa,GAAb,aAAa,CAAuB;QATxE,mBAAc,GAAwB,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC;QACrE,sBAAiB,GAAyB,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,OAAO,EAAQ,CAAC;QAC1F,0BAAqB,GAA2C,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,GAAG,EAAE,CAAC;IAO3B,CAAC;IAlBpF,sBAAI,gDAAa;QADjB,gEAAgE;;;;;;QAChE;YACE,OAAO,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,IAAI,CAAC,aAAa,CAAC,aAAa,CAAC,CAAC,CAAC,mBAAA,IAAI,CAAC,iBAAiB,EAAC,CAAC;QACzF,CAAC;;;OAAA;IAGD,sBAAI,6CAAU;QADd,mEAAmE;;;;;;QACnE;YACE,OAAO,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,IAAI,CAAC,aAAa,CAAC,UAAU,CAAC,CAAC,CAAC,mBAAA,IAAI,CAAC,cAAc,EAAC,CAAC;QACnF,CAAC;;;OAAA;IAMD,sBAAY,oDAAiB;;;;;QAA7B;YACE,mCAAmC;YACnC,OAAO,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,IAAI,CAAC,aAAa,CAAC,iBAAiB,CAAC,CAAC,CAAC,mBAAA,IAAI,CAAC,qBAAqB,EAAC,CAAC;QACjG,CAAC;;;OAAA;IAID,4CAA4C;;;;;;IAC5C,6CAAa;;;;;;IAAb,UAAc,QAAoB;QAAlC,iBAOC;QANC,IAAI,CAAC,IAAI,CAAC,aAAa,CAAC,QAAQ,CAAC,EAAE;;gBAC3B,qBAAqB,GAAG,QAAQ,CAAC,SAAS,CAAC,SAAS;;;YAAC,cAAM,OAAA,KAAI,CAAC,UAAU,CAAC,IAAI,CAAC,QAAQ,CAAC,EAA9B,CAA8B,EAAC;;gBAC1F,sBAAsB,GAAG,QAAQ,CAAC,UAAU,CAAC,SAAS;;;YAAC,cAAM,OAAA,KAAI,CAAC,eAAe,CAAC,QAAQ,CAAC,EAA9B,CAA8B,EAAC;YAElG,IAAI,CAAC,iBAAiB,CAAC,GAAG,CAAC,QAAQ,EAAE,EAAE,QAAQ,UAAA,EAAE,qBAAqB,uBAAA,EAAE,sBAAsB,wBAAA,EAAE,CAAC,CAAC;SACnG;IACH,CAAC;IAED,oBAAoB;;;;;;IACpB,+CAAe;;;;;;IAAf,UAAgB,QAAoB;;YAC5B,cAAc,GAAG,IAAI,CAAC,iBAAiB,CAAC,GAAG,CAAC,QAAQ,CAAC;QAC3D,IAAI,cAAc,EAAE;YAClB,mGAAmG;YACnG,IAAI,CAAC,eAAe,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;YAC9C,cAAc,CAAC,qBAAqB,CAAC,WAAW,EAAE,CAAC;YACnD,cAAc,CAAC,sBAAsB,CAAC,WAAW,EAAE,CAAC;YACpD,IAAI,CAAC,iBAAiB,CAAC,MAAM,CAAC,QAAQ,CAAC,CAAC;SACzC;IACH,CAAC;;;;;IAED,6CAAa;;;;IAAb,UAAc,QAAoB;QAChC,OAAO,IAAI,CAAC,iBAAiB,CAAC,GAAG,CAAC,QAAQ,CAAC,CAAC;IAC9C,CAAC;IAED,qCAAqC;;;;;IACrC,wCAAQ;;;;;IAAR;;YACM,CAAC,GAAG,IAAI,CAAC,UAAU,CAAC,MAAM;QAE9B,OAAO,CAAC,EAAE,EAAE;YACV,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC,KAAK,EAAE,CAAC;SAC5B;IACH,CAAC;;;;;;IAEO,+CAAe;;;;;IAAvB,UAAwB,QAAoB;;YACpC,KAAK,GAAG,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC,QAAQ,CAAC;QAE/C,IAAI,KAAK,GAAG,CAAC,CAAC,EAAE;YACd,IAAI,CAAC,UAAU,CAAC,MAAM,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;YAEjC,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,MAAM,EAAE;gBAC3B,IAAI,CAAC,aAAa,CAAC,IAAI,EAAE,CAAC;aAC3B;SACF;IACH,CAAC;;gBAtEF,UAAU,SAAC;oBACV,UAAU,EAAE,2BAA2B;iBACxC;;;;gBAqB4D,qBAAqB,uBAAnE,QAAQ,YAAI,QAAQ;;;gCA3CnC;CA2FC,AAvED,IAuEC;SApEY,qBAAqB;;;;;;IAWhC,+CAA6E;;;;;IAC7E,kDAAkG;;;;;IAClG,sDAA8G;;;;;IAOlG,8CAAoE","sourcesContent":["/**\n * @license\n * Copyright Alibaba.com 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://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport { Injectable, Optional, SkipSelf } from '@angular/core';\nimport { Subject, Subscription } from 'rxjs';\n\nimport { NzModalControlServiceModule } from './nz-modal-control.service.module';\nimport { NzModalRef } from './nz-modal-ref.class';\n\ninterface RegisteredMeta {\n  modalRef: NzModalRef;\n  afterOpenSubscription: Subscription;\n  afterCloseSubscription: Subscription;\n}\n\n@Injectable({\n  providedIn: NzModalControlServiceModule\n})\nexport class NzModalControlService {\n  // Track singleton afterAllClose through over the injection tree\n  get afterAllClose(): Subject<void> {\n    return this.parentService ? this.parentService.afterAllClose : this.rootAfterAllClose!;\n  }\n\n  // Track singleton openModals array through over the injection tree\n  get openModals(): NzModalRef[] {\n    return this.parentService ? this.parentService.openModals : this.rootOpenModals!;\n  }\n\n  private rootOpenModals: NzModalRef[] | null = this.parentService ? null : [];\n  private rootAfterAllClose: Subject<void> | null = this.parentService ? null : new Subject<void>();\n  private rootRegisteredMetaMap: Map<NzModalRef, RegisteredMeta> | null = this.parentService ? null : new Map();\n\n  private get registeredMetaMap(): Map<NzModalRef, RegisteredMeta> {\n    // Registered modal for later usage\n    return this.parentService ? this.parentService.registeredMetaMap : this.rootRegisteredMetaMap!;\n  }\n\n  constructor(@Optional() @SkipSelf() private parentService: NzModalControlService) {}\n\n  // Register a modal to listen its open/close\n  registerModal(modalRef: NzModalRef): void {\n    if (!this.hasRegistered(modalRef)) {\n      const afterOpenSubscription = modalRef.afterOpen.subscribe(() => this.openModals.push(modalRef));\n      const afterCloseSubscription = modalRef.afterClose.subscribe(() => this.removeOpenModal(modalRef));\n\n      this.registeredMetaMap.set(modalRef, { modalRef, afterOpenSubscription, afterCloseSubscription });\n    }\n  }\n\n  // deregister modals\n  deregisterModal(modalRef: NzModalRef): void {\n    const registeredMeta = this.registeredMetaMap.get(modalRef);\n    if (registeredMeta) {\n      // Remove this modal if it is still in the opened modal list (NOTE: it may trigger \"afterAllClose\")\n      this.removeOpenModal(registeredMeta.modalRef);\n      registeredMeta.afterOpenSubscription.unsubscribe();\n      registeredMeta.afterCloseSubscription.unsubscribe();\n      this.registeredMetaMap.delete(modalRef);\n    }\n  }\n\n  hasRegistered(modalRef: NzModalRef): boolean {\n    return this.registeredMetaMap.has(modalRef);\n  }\n\n  // Close all registered opened modals\n  closeAll(): void {\n    let i = this.openModals.length;\n\n    while (i--) {\n      this.openModals[i].close();\n    }\n  }\n\n  private removeOpenModal(modalRef: NzModalRef): void {\n    const index = this.openModals.indexOf(modalRef);\n\n    if (index > -1) {\n      this.openModals.splice(index, 1);\n\n      if (!this.openModals.length) {\n        this.afterAllClose.next();\n      }\n    }\n  }\n}\n"]}