框架再次优化

2026-06-09 15:39:18 +08:00
parent 60d3009670
commit c29519080a
16 changed files with 27 additions and 21 deletions
--- a/LOT/ViewModels/Dialogs/MessageBoxViewModel.cs
+++ b/LOT/ViewModels/Dialogs/MessageBoxViewModel.cs
@@ -0,0 +1,120 @@
+using UIShare.PubEvent;
+using UIShare.ViewModelBase;
+using System.Windows.Input;
+
+namespace LOT.ViewModels.Dialogs
+{
+    public class MessageBoxViewModel : DialogViewModelBase
+    {
+        #region 属性
+
+        private string _Title;
+        public string Title
+        {
+            get => _Title;
+            set => SetProperty(ref _Title, value);
+        }
+
+        private string _Message = "";
+        public string Message
+        {
+            get => _Message;
+            set => SetProperty(ref _Message, value);
+        }
+
+        private string _Icon= $"pack://siteoforigin:,,,/Resources/Images/info.png";
+        public string Icon
+        {
+            get => _Icon;
+            set => SetProperty(ref _Icon, value);
+        }
+
+        private bool _ShowYes;
+        public bool ShowYes
+        {
+            get => _ShowYes;
+            set => SetProperty(ref _ShowYes, value);
+        }
+
+        private bool _ShowNo;
+        public bool ShowNo
+        {
+            get => _ShowNo;
+            set => SetProperty(ref _ShowNo, value);
+        }
+
+        private bool _ShowOk;
+        public bool ShowOk
+        {
+            get => _ShowOk;
+            set => SetProperty(ref _ShowOk, value);
+        }
+
+        private bool _ShowCancel;
+        public bool ShowCancel
+        {
+            get => _ShowCancel;
+            set => SetProperty(ref _ShowCancel, value);
+        }
+
+        #endregion
+
+        #region 命令
+        public ICommand YesCommand { get; set; }
+        public ICommand NoCommand { get; set; }
+        public ICommand OkCommand { get; set; }
+        public ICommand CancelCommand { get; set; }
+        #endregion
+
+        public DialogCloseListener RequestClose { get; set; }
+
+        public MessageBoxViewModel(IContainerProvider containerProvider):base(containerProvider) 
+        {
+            YesCommand = new DelegateCommand(OnYes);
+            NoCommand = new DelegateCommand(OnNo);
+            OkCommand = new DelegateCommand(OnOk);
+            CancelCommand = new DelegateCommand(OnCancel);
+        }
+
+        private void CloseDialog(ButtonResult result)
+        {
+            var parameters = new DialogParameters();
+            RequestClose.Invoke(new DialogResult(result));
+        }
+
+        private void OnYes() => CloseDialog(ButtonResult.Yes);
+        private void OnNo() => CloseDialog(ButtonResult.No);
+        private void OnOk() => CloseDialog(ButtonResult.OK);
+        private void OnCancel() => CloseDialog(ButtonResult.Cancel);
+
+        #region Prism Dialog 规范
+        public bool CanCloseDialog() => true;
+
+        public override void OnDialogClosed()
+        {
+            _eventAggregator.GetEvent<OverlayEvent>().Publish(false);
+        }
+
+        public override void OnDialogOpened(IDialogParameters parameters)
+        {
+            _eventAggregator.GetEvent<OverlayEvent>().Publish(true);
+            Title = parameters.GetValue<string>("Title");
+            Message = parameters.GetValue<string>("Message");
+            var iconKey = parameters.GetValue<string>("Icon"); // info / error / warn
+            Icon = iconKey switch
+            {
+                "info" => $"pack://siteoforigin:,,,/Resources/Images/info.png",
+                "error" => $"pack://siteoforigin:,,,/Resources/Images/error.png",
+                "warn" => $"pack://siteoforigin:,,,/Resources/Images/warning.png",
+                _ => $"pack://siteoforigin:,,,/Resources/Images/info.png"  // 默认
+            }; 
+
+
+            ShowYes = parameters.GetValue<bool>("ShowYes");
+            ShowNo = parameters.GetValue<bool>("ShowNo");
+            ShowOk = parameters.GetValue<bool>("ShowOk");
+            ShowCancel = parameters.GetValue<bool>("ShowCancel");
+        }
+        #endregion
+    }
+}