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子程序优化

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huangsucan
2026-08-07 16:30:13 +08:00
parent 8daa1df8e9
commit a9355087ad
9 changed files with 408 additions and 10 deletions
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TestingModule/ViewModels/StepsManagerViewModel.cs
+128
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@@ -94,6 +94,29 @@ namespace TestingModule.ViewModels
public ICommand DeleteStepCommand { get;set; }
public ICommand TabSelectionChangedCommand { get;set; }
public ICommand SelectionChangedCommand { get;set; }
public ICommand OpenSubProgramCommand { get; set; }
public ICommand GoBackCommand { get; set; }
#endregion
#region 子程序导航（主程序 / 错误程序各自独立）
// --- 主程序 Tab 导航属性 ---
public ProgramVM MainCurrentProgram => _ScopedContext.MainNav.CurrentProgram;
public string MainBreadcrumbPath => _ScopedContext.MainNav.BreadcrumbPath;
public bool MainCanGoBack => _ScopedContext.MainNav.CanGoBack;
public ObservableCollection<StepVM> MainDisplaySteps => _ScopedContext.MainNav.DisplaySteps;
// --- 错误程序 Tab 导航属性 ---
public ProgramVM ErrorCurrentProgram => _ScopedContext.ErrorNav.CurrentProgram;
public string ErrorBreadcrumbPath => _ScopedContext.ErrorNav.BreadcrumbPath;
public bool ErrorCanGoBack => _ScopedContext.ErrorNav.CanGoBack;
public ObservableCollection<StepVM> ErrorDisplaySteps => _ScopedContext.ErrorNav.DisplaySteps;
/// <summary>
/// 当前激活的导航状态（根据选中的 Tab 索引决定）
/// </summary>
private ProgramNavigationState ActiveNav => SelectedTabIndex == 1 ? _ScopedContext.ErrorNav : _ScopedContext.MainNav;
#endregion
public StepsManagerViewModel(IContainerProvider containerProvider, ScopedContext scopedContext, SystemConfig systemConfig, GlobalInfo globalInfo) : base(containerProvider)
@@ -108,9 +131,48 @@ namespace TestingModule.ViewModels
DeleteStepCommand = new DelegateCommand(DeleteStep);
TabSelectionChangedCommand = new DelegateCommand<string>(TabSelectionChanged);
SelectionChangedCommand = new DelegateCommand<object>(SelectionChanged);
OpenSubProgramCommand = new DelegateCommand(OpenSubProgram);
GoBackCommand = new DelegateCommand(GoBack);
SubscribeStepCollections();
Program.PropertyChanged += Program_PropertyChanged;
Admin = _globalInfo.IsAdmin;
// 初始化两套导航状态
_ScopedContext.MainNav.Initialize(Program, "主程序");
_ScopedContext.ErrorNav.Initialize(Program, "错误程序");
// 订阅主程序导航状态变化 → 转发给 UI
_ScopedContext.MainNav.PropertyChanged += (s, e) =>
{
if (e.PropertyName == nameof(ProgramNavigationState.CurrentProgram))
{
RaisePropertyChanged(nameof(MainCurrentProgram));
RaisePropertyChanged(nameof(MainDisplaySteps));
}
else if (e.PropertyName == nameof(ProgramNavigationState.BreadcrumbPath))
RaisePropertyChanged(nameof(MainBreadcrumbPath));
else if (e.PropertyName == nameof(ProgramNavigationState.CanGoBack))
RaisePropertyChanged(nameof(MainCanGoBack));
};
// 订阅错误程序导航状态变化 → 转发给 UI
_ScopedContext.ErrorNav.PropertyChanged += (s, e) =>
{
if (e.PropertyName == nameof(ProgramNavigationState.CurrentProgram))
{
RaisePropertyChanged(nameof(ErrorCurrentProgram));
RaisePropertyChanged(nameof(ErrorDisplaySteps));
}
else if (e.PropertyName == nameof(ProgramNavigationState.BreadcrumbPath))
RaisePropertyChanged(nameof(ErrorBreadcrumbPath));
else if (e.PropertyName == nameof(ProgramNavigationState.CanGoBack))
RaisePropertyChanged(nameof(ErrorCanGoBack));
};
// 订阅子程序导航事件（运行时由 StepRunning 发布）
_eventAggregator.GetEvent<SubProgramNavigateEvent>()
.Subscribe(OnSubProgramNavigate, ThreadOption.UIThread, false,
payload => payload.Scope == _systemConfig.Title);
}
private void SelectionChanged(object parameter)
@@ -208,6 +270,72 @@ namespace TestingModule.ViewModels
}
#endregion
#region 子程序导航方法
/// <summary>
/// 编辑模式：右键打开子程序（操作当前激活的 Tab 的导航状态）
/// </summary>
private void OpenSubProgram()
{
if (SelectedStep == null || SelectedStep.StepType != "子程序" || SelectedStep.SubProgram == null)
return;
var nav = ActiveNav;
nav.NavigationStack.Push(nav.CurrentProgram);
nav.UpdateCanGoBack();
var stepName = SelectedStep.Name ?? "子程序";
nav.BreadcrumbPath = $"{nav.BreadcrumbPath} > {stepName}";
nav.CurrentProgram = SelectedStep.SubProgram;
}
/// <summary>
/// 返回上一级程序（操作当前激活的 Tab 的导航状态）
/// </summary>
private void GoBack()
{
var nav = ActiveNav;
if (nav.NavigationStack.Count == 0)
return;
var parentProgram = nav.NavigationStack.Pop();
nav.UpdateCanGoBack();
nav.CurrentProgram = parentProgram;
var parts = nav.BreadcrumbPath.Split(" > ");
nav.BreadcrumbPath = parts.Length > 1
? string.Join(" > ", parts.Take(parts.Length - 1))
: nav == _ScopedContext.MainNav ? "主程序" : "错误程序";
}
/// <summary>
/// 运行时：处理 StepRunning 发布的子程序导航事件
/// </summary>
private void OnSubProgramNavigate(SubProgramNavigatePayload payload)
{
var nav = payload.IsErrorProgram ? _ScopedContext.ErrorNav : _ScopedContext.MainNav;
if (payload.Action == NavigateAction.Enter && payload.SubProgram != null)
{
nav.NavigationStack.Push(nav.CurrentProgram);
nav.UpdateCanGoBack();
nav.CurrentProgram = payload.SubProgram;
var stepName = payload.StepName ?? "子程序";
nav.BreadcrumbPath = $"{nav.BreadcrumbPath} > {stepName}";
}
else if (payload.Action == NavigateAction.Exit)
{
if (nav.NavigationStack.Count == 0) return;
var parentProgram = nav.NavigationStack.Pop();
nav.UpdateCanGoBack();
nav.CurrentProgram = parentProgram;
var parts = nav.BreadcrumbPath.Split(" > ");
nav.BreadcrumbPath = parts.Length > 1
? string.Join(" > ", parts.Take(parts.Length - 1))
: nav == _ScopedContext.MainNav ? "主程序" : "错误程序";
}
}
#endregion
#region 辅助方法
/// <summary>