ng-devui
Version:
DevUI components based on Angular
75 lines • 12.5 kB
JavaScript
import { DOCUMENT } from '@angular/common';
import { ComponentFactoryResolver, Inject, Injectable, RendererFactory2 } from '@angular/core';
import { OverlayContainerRef } from 'ng-devui/overlay-container';
import { LoadingBackdropComponent } from './loading-backdrop.component';
import { LoadingComponent } from './loading.component';
import * as i0 from "@angular/core";
import * as i1 from "ng-devui/overlay-container";
export class LoadingService {
constructor(overlayContainerRef, componentFactoryResolver, rendererFactory, doc) {
this.overlayContainerRef = overlayContainerRef;
this.componentFactoryResolver = componentFactoryResolver;
this.rendererFactory = rendererFactory;
this.doc = doc;
this.renderer = this.rendererFactory.createRenderer(null, null);
this.document = this.doc;
}
// loading 服务内的函数，外部就可以传入ILoadingOptions类型的参数调用它
open({ target = this.document.body, backdrop = true, message, loadingTemplateRef, positionType = 'relative', view, injector, zIndex, loadingStyle = 'default', } = {}) {
const finalComponentFactoryResolver = this.componentFactoryResolver;
let positionTypeOld = '';
positionTypeOld = '' || target.style.position;
let backdropRef;
if (backdrop) {
backdropRef = this.overlayContainerRef.createComponent(finalComponentFactoryResolver.resolveComponentFactory(LoadingBackdropComponent), injector);
Object.assign(backdropRef.instance, {
backdrop: backdrop,
zIndex: zIndex,
target: target ? target : this.document.body,
});
const viewRef = backdropRef.hostView;
viewRef.rootNodes.forEach((node) => target.appendChild(node));
}
const loadingRef = this.overlayContainerRef.createComponent(finalComponentFactoryResolver.resolveComponentFactory(LoadingComponent), injector);
Object.assign(loadingRef.instance, {
message: message,
zIndex: zIndex,
loadingTemplateRef: loadingTemplateRef,
top: view ? view.top : '50%',
left: view ? view.left : '50%',
isCustomPosition: !!view,
target: target ? target : this.document.body,
loadingStyle: loadingStyle,
});
this.renderer.setStyle(target, 'position', positionType);
const viewRef1 = loadingRef.hostView;
viewRef1.rootNodes.forEach((node) => target.appendChild(node));
loadingRef.instance.close = () => {
if (loadingRef) {
loadingRef.destroy();
}
if (backdropRef) {
backdropRef.destroy();
backdropRef = null;
}
this.renderer.setStyle(target, 'position', positionTypeOld);
};
// 返回一个对象内含2个实例loadingInstance和backdropInstance
return {
loadingInstance: loadingRef.instance,
backdropInstance: backdropRef ? backdropRef.instance : null,
};
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: LoadingService, deps: [{ token: i1.OverlayContainerRef }, { token: i0.ComponentFactoryResolver }, { token: i0.RendererFactory2 }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: LoadingService, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: LoadingService, decorators: [{
type: Injectable,
args: [{
providedIn: 'root',
}]
}], ctorParameters: () => [{ type: i1.OverlayContainerRef }, { type: i0.ComponentFactoryResolver }, { type: i0.RendererFactory2 }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"loading.service.js","sourceRoot":"","sources":["../../../devui/loading/loading.service.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,QAAQ,EAAE,MAAM,iBAAiB,CAAC;AAC3C,OAAO,EAAE,wBAAwB,EAAiC,MAAM,EAAE,UAAU,EAAa,gBAAgB,EAAE,MAAM,eAAe,CAAC;AACzI,OAAO,EAAE,mBAAmB,EAAE,MAAM,4BAA4B,CAAC;AACjE,OAAO,EAAE,wBAAwB,EAAE,MAAM,8BAA8B,CAAC;AACxE,OAAO,EAAE,gBAAgB,EAAE,MAAM,qBAAqB,CAAC;;;AAKvD,MAAM,OAAO,cAAc;IAIzB,YACU,mBAAwC,EACxC,wBAAkD,EAClD,eAAiC,EACf,GAAQ;QAH1B,wBAAmB,GAAnB,mBAAmB,CAAqB;QACxC,6BAAwB,GAAxB,wBAAwB,CAA0B;QAClD,oBAAe,GAAf,eAAe,CAAkB;QACf,QAAG,GAAH,GAAG,CAAK;QAElC,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,eAAe,CAAC,cAAc,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;QAChE,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,GAAG,CAAC;IAC3B,CAAC;IACD,gDAAgD;IAChD,IAAI,CAAC,EACH,MAAM,GAAG,IAAI,CAAC,QAAQ,CAAC,IAAI,EAC3B,QAAQ,GAAG,IAAI,EACf,OAAO,EACP,kBAAkB,EAClB,YAAY,GAAG,UAAU,EACzB,IAAI,EACJ,QAAQ,EACR,MAAM,EACN,YAAY,GAAG,SAAS,MACL,EAAE;QACrB,MAAM,6BAA6B,GAAG,IAAI,CAAC,wBAAwB,CAAC;QAEpE,IAAI,eAAe,GAAG,EAAE,CAAC;QACzB,eAAe,GAAG,EAAE,IAAK,MAAc,CAAC,KAAK,CAAC,QAAQ,CAAC;QACvD,IAAI,WAAmD,CAAC;QACxD,IAAI,QAAQ,EAAE,CAAC;YACb,WAAW,GAAG,IAAI,CAAC,mBAAmB,CAAC,eAAe,CACpD,6BAA6B,CAAC,uBAAuB,CAAC,wBAAwB,CAAC,EAC/E,QAAQ,CACT,CAAC;YACF,MAAM,CAAC,MAAM,CAAC,WAAW,CAAC,QAAQ,EAAE;gBAClC,QAAQ,EAAE,QAAQ;gBAClB,MAAM,EAAE,MAAM;gBACd,MAAM,EAAE,MAAM,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,IAAI;aAC7C,CAAC,CAAC;YACH,MAAM,OAAO,GAAG,WAAW,CAAC,QAAQ,CAAC;YACpC,OAAgC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,EAAE,CAAC,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC,CAAC;QAC1F,CAAC;QAED,MAAM,UAAU,GAAG,IAAI,CAAC,mBAAmB,CAAC,eAAe,CACzD,6BAA6B,CAAC,uBAAuB,CAAC,gBAAgB,CAAC,EACvE,QAAQ,CACT,CAAC;QAEF,MAAM,CAAC,MAAM,CAAC,UAAU,CAAC,QAAQ,EAAE;YACjC,OAAO,EAAE,OAAO;YAChB,MAAM,EAAE,MAAM;YACd,kBAAkB,EAAE,kBAAkB;YACtC,GAAG,EAAE,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,KAAK;YAC5B,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,KAAK;YAC9B,gBAAgB,EAAE,CAAC,CAAC,IAAI;YACxB,MAAM,EAAE,MAAM,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,IAAI;YAC5C,YAAY,EAAE,YAAY;SAC3B,CAAC,CAAC;QAEH,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,EAAE,UAAU,EAAE,YAAY,CAAC,CAAC;QAEzD,MAAM,QAAQ,GAAG,UAAU,CAAC,QAAQ,CAAC;QACpC,QAAiC,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,EAAE,CAAC,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC,CAAC;QAEzF,UAAU,CAAC,QAAQ,CAAC,KAAK,GAAG,GAAG,EAAE;YAC/B,IAAI,UAAU,EAAE,CAAC;gBACf,UAAU,CAAC,OAAO,EAAE,CAAC;YACvB,CAAC;YACD,IAAI,WAAW,EAAE,CAAC;gBAChB,WAAW,CAAC,OAAO,EAAE,CAAC;gBACtB,WAAW,GAAG,IAAI,CAAC;YACrB,CAAC;YACD,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,EAAE,UAAU,EAAE,eAAe,CAAC,CAAC;QAC9D,CAAC,CAAC;QAEF,gDAAgD;QAChD,OAAO;YACL,eAAe,EAAE,UAAU,CAAC,QAAQ;YACpC,gBAAgB,EAAE,WAAW,CAAC,CAAC,CAAC,WAAW,CAAC,QAAQ,CAAC,CAAC,CAAC,IAAI;SAC5D,CAAC;IACJ,CAAC;+GAjFU,cAAc,6HAQf,QAAQ;mHARP,cAAc,cAFb,MAAM;;4FAEP,cAAc;kBAH1B,UAAU;mBAAC;oBACV,UAAU,EAAE,MAAM;iBACnB;;0BASI,MAAM;2BAAC,QAAQ","sourcesContent":["import { DOCUMENT } from '@angular/common';\r\nimport { ComponentFactoryResolver, ComponentRef, EmbeddedViewRef, Inject, Injectable, Renderer2, RendererFactory2 } from '@angular/core';\r\nimport { OverlayContainerRef } from 'ng-devui/overlay-container';\r\nimport { LoadingBackdropComponent } from './loading-backdrop.component';\r\nimport { LoadingComponent } from './loading.component';\r\nimport { ILoadingOptions } from './loading.types';\r\n@Injectable({\r\n  providedIn: 'root',\r\n})\r\nexport class LoadingService {\r\n  private renderer: Renderer2;\r\n  document: Document;\r\n\r\n  constructor(\r\n    private overlayContainerRef: OverlayContainerRef,\r\n    private componentFactoryResolver: ComponentFactoryResolver,\r\n    private rendererFactory: RendererFactory2,\r\n    @Inject(DOCUMENT) private doc: any\r\n  ) {\r\n    this.renderer = this.rendererFactory.createRenderer(null, null);\r\n    this.document = this.doc;\r\n  }\r\n  // loading 服务内的函数，外部就可以传入ILoadingOptions类型的参数调用它\r\n  open({\r\n    target = this.document.body,\r\n    backdrop = true,\r\n    message,\r\n    loadingTemplateRef,\r\n    positionType = 'relative',\r\n    view,\r\n    injector,\r\n    zIndex,\r\n    loadingStyle = 'default',\r\n  }: ILoadingOptions = {}) {\r\n    const finalComponentFactoryResolver = this.componentFactoryResolver;\r\n\r\n    let positionTypeOld = '';\r\n    positionTypeOld = '' || (target as any).style.position;\r\n    let backdropRef: ComponentRef<LoadingBackdropComponent>;\r\n    if (backdrop) {\r\n      backdropRef = this.overlayContainerRef.createComponent(\r\n        finalComponentFactoryResolver.resolveComponentFactory(LoadingBackdropComponent),\r\n        injector\r\n      );\r\n      Object.assign(backdropRef.instance, {\r\n        backdrop: backdrop,\r\n        zIndex: zIndex,\r\n        target: target ? target : this.document.body,\r\n      });\r\n      const viewRef = backdropRef.hostView;\r\n      (viewRef as EmbeddedViewRef<any>).rootNodes.forEach((node) => target.appendChild(node));\r\n    }\r\n\r\n    const loadingRef = this.overlayContainerRef.createComponent(\r\n      finalComponentFactoryResolver.resolveComponentFactory(LoadingComponent),\r\n      injector\r\n    );\r\n\r\n    Object.assign(loadingRef.instance, {\r\n      message: message,\r\n      zIndex: zIndex,\r\n      loadingTemplateRef: loadingTemplateRef,\r\n      top: view ? view.top : '50%',\r\n      left: view ? view.left : '50%',\r\n      isCustomPosition: !!view,\r\n      target: target ? target : this.document.body,\r\n      loadingStyle: loadingStyle,\r\n    });\r\n\r\n    this.renderer.setStyle(target, 'position', positionType);\r\n\r\n    const viewRef1 = loadingRef.hostView;\r\n    (viewRef1 as EmbeddedViewRef<any>).rootNodes.forEach((node) => target.appendChild(node));\r\n\r\n    loadingRef.instance.close = () => {\r\n      if (loadingRef) {\r\n        loadingRef.destroy();\r\n      }\r\n      if (backdropRef) {\r\n        backdropRef.destroy();\r\n        backdropRef = null;\r\n      }\r\n      this.renderer.setStyle(target, 'position', positionTypeOld);\r\n    };\r\n\r\n    //  返回一个对象内含2个实例loadingInstance和backdropInstance\r\n    return {\r\n      loadingInstance: loadingRef.instance,\r\n      backdropInstance: backdropRef ? backdropRef.instance : null,\r\n    };\r\n  }\r\n}\r\n"]}