yhh
64 lines
1.7 KiB
TypeScript
64 lines
1.7 KiB
TypeScript
class ViewManager extends BaseSingle {
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private _openDic: BaseFuiView[] = [];
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/**
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* 刷新界面
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* @param viewClass 界面类型
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* @param data 界面数据
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*/
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public refreshView(viewClass: any, data?: any){
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let view = this.getView<BaseFuiView>(viewClass);
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if (view){
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/** 压入数据 */
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view.refreshData(data);
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/** 执行刷新逻辑 */
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view.refreshView();
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}
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}
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/**
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* 打开界面
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* @param viewClass 界面类型
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* @param data 界面数据
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* @param complete 界面加载完成回调
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*/
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public openView(viewClass: any, data?: any, complete?: Function){
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let newView = this.getView<BaseFuiView>(viewClass);
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if (!newView){
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newView = new viewClass();
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}
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/** 如果界面已打开 则执行刷新界面 */
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if (this.existView(viewClass)){
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newView.refreshData(data);
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newView.refreshView();
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return;
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}
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this._openDic.push(newView);
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// TODO: 加载资源
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}
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/**
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* 获取界面 可能为null
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* @param viewClass 界面类型
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*/
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public getView<T>(viewClass: any): T {
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let result: any = this._openDic.firstOrDefault(a => {
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return a instanceof viewClass;
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});
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return result as T;
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}
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/**
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* 界面是否存在
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* @param viewClass 界面类型
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*/
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public existView(viewClass: any): boolean {
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return this._openDic.findIndex(a => {
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return a instanceof viewClass;
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}) != -1;
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}
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} |