From 0940f31b7eba1cf6b6a8c1fca72d97cf686e79f2 Mon Sep 17 00:00:00 2001
From: alielie <alielie@git.com>
Date: 星期五, 04 七月 2025 10:43:00 +0800
Subject: [PATCH] 优化插件,完善TreeListView

---
 Plugin.SeqEditor/Entity/StepUI.cs |   41 +++++++++++++++++++++++++++++++++++------
 1 files changed, 35 insertions(+), 6 deletions(-)

diff --git a/Plugin.SeqEditor/Entity/StepUI.cs b/Plugin.SeqEditor/Entity/StepUI.cs
index 79f71b0..91f5baf 100644
--- a/Plugin.SeqEditor/Entity/StepUI.cs
+++ b/Plugin.SeqEditor/Entity/StepUI.cs
@@ -1,21 +1,47 @@
 锘縰sing CommunityToolkit.Mvvm.ComponentModel;
 using NationalInstruments.TestStand.Interop.API;
 using System.Collections.ObjectModel;
+using System.Runtime.InteropServices;
 
 namespace Plugin.SeqEditor.Entity
 {
     public partial class StepUI : ObservableObject
     {
-        public Step step { get; private set; }
 
-        public StepUI(Step step)
+        ~StepUI()
+        {
+            if (step != null)
+            {
+                Marshal.ReleaseComObject(step);
+            }
+        }
+
+        public Step step { get; private set; }
+        public Sequence sequence { get; private set; }
+
+        public event EventHandler<string> SettingChanged;
+
+        public int IndexInSequence { 
+            get {
+                return sequence.GetStepIndex(Name, StepGroup);
+            } 
+        }
+
+        public StepUI(Step step, Sequence sequence)
         {
             this.step = step;
+            this.sequence = sequence;
         }
 
         public void UpdatePropertyChanged(string name)
         {
             OnPropertyChanged(name);
+        }
+
+        protected new void OnPropertyChanged(string name)
+        {
+            base.OnPropertyChanged(name);
+            SettingChanged?.Invoke(this, name);
         }
 
         public string Name
@@ -72,13 +98,11 @@
             }
         }
 
-
-
-        public StepGroups? StepGroup
+        public StepGroups StepGroup
         {
             get
             {
-                return step?.StepGroup;
+                return step.StepGroup;
             }
         }
 
@@ -87,5 +111,10 @@
 
         [ObservableProperty]
         public ObservableCollection<StepUI> children = new();
+
+        public override string ToString()
+        {
+            return Name;
+        }
     }
 }

--
Gitblit v1.9.1