Esempio n. 1
0
        //主界面导航回调
        private void MainNavigationCallback(NormalNavigationArgs args)
        {
            /*
             * TODO
             * 由于设备主页是整个程序共享的
             * 所以在跳转的时候,需要先判断缓存中是否有对应Token的缓存界面
             * 没有则创建新的设备主页
             *
             */
            UcViewBase targetView = null;

            if (args.IsBackArgs)
            {
                //返回前一个界面
                targetView = args.Parameter as UcViewBase;
            }
            else
            {
                /*
                 * TODO
                 * 由于设备是多路提取,所以设备主页以及附属内容需要缓存
                 * 当案例编辑界面展开,此时的所有导航都需要折叠案例编辑界面
                 *
                 */
                if (EditCaseNavigationHelper.CurEditViewOpenStatus)
                {
                    //折叠案例编辑界面
                    EditCaseNavigationHelper.SetEditCaseViewStatus(false, false);
                }

                if (args.MsgToken == ExportKeys.DeviceMainView)
                {
                    var devTmp = args.Parameter as DeviceExtractionAdorner;
                    if (devTmp != null && devTmp.Device != null)
                    {
                        PreCacheToken delToken = new PreCacheToken(devTmp.Device.ID, ExportKeys.DeviceMainView);
                        if (!SystemContext.Instance.CurCacheViews.TryGetFirstView(delToken, out targetView))
                        {
                            targetView = NavigationViewCreater.CreateView(args.MsgToken, args.Parameter);
                            SystemContext.Instance.CurCacheViews.AddViewCache(delToken, targetView);
                        }
                    }
                }
                else
                {
                    //记录打开案例编辑界面之前的页面,方便返回使用
                    EditCaseNavigationHelper.RecordBeforeViewOnisExpanded(MainView);
                    targetView = NavigationViewCreater.CreateView(args.MsgToken, args.Parameter);
                }
            }

            MainView = targetView;
        }
        //打开非模式对话框
        private void OpenNewWindowCallback(NormalNavigationArgs args)
        {
            /*
             * TODO
             *
             * 由于可以同时提取多个手机,所以设备主页会多次打开【通过设备ID区分界面】
             * 设备主页同时会在新窗口中显示【默认在主界面导航】
             * 此处需要从缓存中查找和创建
             * 由于主进程Shell未引用ViewModel模块,所以此处只能折中使用object[]传值【主要需要Device.ID来区分界面,object[0]为Device.ID】
             *
             */
            UcViewBase targetView = null;

            if (args.MsgToken == ExportKeys.DeviceMainView)
            {
                var devTmp = args.Parameter as object[];
                if (devTmp != null && devTmp.Length == 2)
                {
                    PreCacheToken delToken = new PreCacheToken(devTmp[0].ToString(), ExportKeys.DeviceMainView);

                    if (!SystemContext.Instance.CurCacheViews.TryGetFirstView(delToken, out targetView))
                    {
                        targetView = NavigationViewCreater.CreateView(args.MsgToken, devTmp[1]);
                        SystemContext.Instance.CurCacheViews.AddViewCache(delToken, targetView);
                    }
                    targetView.Title = devTmp[0].ToString();

                    //此处暂用Tag存储Device.ID
                    targetView.Tag = devTmp[1];
                }
            }
            else
            {
                targetView = NavigationViewCreater.CreateView(args.MsgToken, args.Parameter);
            }
            if (targetView != null)
            {
                var newWindow = WindowHelper.Instance.CreateShellWindow(targetView, args.ShowInTaskBar, Application.Current.MainWindow);
                if (args.MsgToken == ExportKeys.DeviceMainView)
                {
                    //此处暂用Tag存储Device.ID
                    newWindow.Tag = targetView.Tag;

                    newWindow.IsBackWindow  = true;
                    newWindow.Width         = 1500;
                    newWindow.Height        = 1000;
                    newWindow.SizeToContent = SizeToContent.Manual;
                }

                newWindow.Closed += NewWindow_Closed;
                newWindow.Show();
            }
        }
Esempio n. 3
0
        /// <summary>
        /// 获取或创建视图
        /// </summary>
        /// <param name="exportKey">导出Key</param>
        /// <param name="params">参数</param>
        /// <returns></returns>
        public UcViewBase GetOrCreateView(string exportKey, object @params)
        {
            PreCacheToken delToken = new PreCacheToken(_devID, exportKey);
            UcViewBase    targetView;

            if (!SystemContext.Instance.CurCacheViews.TryGetFirstView(delToken, out targetView))
            {
                targetView = IocManagerSingle.Instance.GetViewPart(exportKey);
                targetView.DataSource?.LoadViewModel(@params);
                SystemContext.Instance.CurCacheViews.AddViewCache(delToken, targetView);
            }
            return(targetView);
        }