定义嵌入式流程的编辑逻辑

DeedyDesigner/Deedy.Activity/ActionViewer.cs

@@ -46,7 +46,7 @@ namespace Deedy.Activity
         {
             ToolTipService.SetInitialShowDelay(this, 0);
             ToolTipService.SetBetweenShowDelay(this, 0);
-            this.LogInfos = new LogInfoCollection();
+            this.LogInfos = new();
         }
         public override void OnApplyTemplate()
         {
@@ -72,6 +72,7 @@ namespace Deedy.Activity
         /// <returns>字段中的值</returns>
         protected virtual T GetField<T>(ref T field, [CallerMemberName] string? propertyName = null)
         {
+            //TODO：这里处理内部属性获取逻辑（包括运行时参数映射逻辑）
             return field;
         }
         /// <summary>
@@ -85,6 +86,7 @@ namespace Deedy.Activity
         protected virtual bool SetField<T>(ref T field, T value, [CallerMemberName] string? propertyName = null)
         {
             if (EqualityComparer<T>.Default.Equals(field, value)) return false;
+            //TODO：这里处理内部属性变更逻辑（包括运行时参数映射逻辑）
             field = value;
             OnPropertyChanged(propertyName);
             return true;
@@ -294,8 +296,28 @@ namespace Deedy.Activity
             protected internal set { SetValue(IsSelectedPropertyKey, value); }
         }
         public static readonly DependencyPropertyKey IsSelectedPropertyKey =
-            DependencyProperty.RegisterReadOnly("IsSelected", typeof(bool), typeof(ActionViewer), new PropertyMetadata(false));
+            DependencyProperty.RegisterReadOnly("IsSelected", typeof(bool), typeof(ActionViewer), new PropertyMetadata(false,
+                (d, e) => (d as ActionViewer)?.IsSelected_PropertyChangedCallback(e)));
         public static readonly DependencyProperty IsSelectedProperty = IsSelectedPropertyKey.DependencyProperty;
+        /// <summary>
+        /// 处理「ActionViewer.IsSelected」属性变更
+        /// </summary>
+        protected virtual void IsSelected_PropertyChangedCallback(DependencyPropertyChangedEventArgs e)
+        {
+            if ((bool)e.NewValue)
+            {
+                //TODO：发送节点选中事件
+                if (this.ActionElement is IContainerForFunction container)
+                {
+                    if (container.IsEmbedded) this.IsExpanded = true;
+                    else
+                    {
+                        //TODO：发送打开辅助编辑器事件
+                    }
+                }
+            }
+            this.RefreshViewerState();
+        }
 
         /// <summary>
         /// 是否可被展开
@@ -546,7 +568,7 @@ namespace Deedy.Activity
                 if (newValue.IsLockedElement)
                 {
                     this.IsDraggable = false;
-                    this.IsSelectable = false;
+                    this.IsSelectable = newValue is IContainerForFunction;
                 }
                 else
                 {
@@ -577,6 +599,7 @@ namespace Deedy.Activity
                     // 新元素被托管渲染后调整子元素退出线位置
                     withExitline.AdjustExitlinePosition();
                 }
+
                 if (newValue is ILogicController logicController)
                 {
                     switch (logicController.LogicalBehavior)

DeedyDesigner/Deedy.Activity/BasalAction.cs

@@ -55,6 +55,7 @@ namespace Deedy.Activity
         /// <returns>字段中的值</returns>
         protected virtual T GetField<T>(ref T field, [CallerMemberName] string? propertyName = null)
         {
+            //TODO：这里处理内部属性获取逻辑（包括运行时参数映射逻辑）
             return field;
         }
         /// <summary>
@@ -68,6 +69,7 @@ namespace Deedy.Activity
         protected virtual bool SetField<T>(ref T field, T value, [CallerMemberName] string? propertyName = null)
         {
             if (EqualityComparer<T>.Default.Equals(field, value)) return false;
+            //TODO：这里处理内部属性变更逻辑（包括运行时参数映射逻辑）
             field = value;
             OnPropertyChanged(propertyName);
             return true;

DeedyDesigner/Deedy.Activity/Contract/Entities/DragDropData.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows;
 
 namespace Deedy.Activity
 {
@@ -10,5 +11,7 @@ namespace Deedy.Activity
     {
         public DragDropData() { }
         public DropPlacement Placement { get; set; }
+        public DragDropEffects DragEffect { get; set; }
+        public DragDropEffects DropEffects { get; set; }
     }
 }

DeedyDesigner/Deedy.Activity/Contract/Interface/IContainerForFunction.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Deedy.Activity
+{
+    public interface IContainerForFunction : IContainerElement
+    {
+        /// <summary>
+        /// 是否为嵌入式功能容器
+        /// <para>True：不需要打开独立编辑器，选中时展开，手动折叠</para>
+        /// <para>False：选中时需要打开独立编辑器，手动关闭（有多个选项卡；即，可以同时打开多个编辑器）</para>
+        /// </summary>
+        public bool IsEmbedded { get; set; }
+    }
+}

DeedyDesigner/Deedy.Activity/Contract/Interface/IFunctionAction.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Deedy.Activity
+{
+    public interface IFunctionAction : IElement
+    {
+        //TODO：这里需要定义信道，延迟执行与定时执行等参数
+    }
+}

DeedyDesigner/Deedy.Activity/Designer/ActionDesigner.xaml

@@ -0,0 +1,12 @@
+<UserControl x:Class="Deedy.Activity.ActionDesigner"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:Deedy.Activity"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <Grid>
+            
+    </Grid>
+</UserControl>

DeedyDesigner/Deedy.Activity/Designer/ActionDesigner.xaml.cs

@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Deedy.Activity
+{
+    /// <summary>
+    /// ActionDesigner.xaml 的交互逻辑
+    /// </summary>
+    public partial class ActionDesigner : UserControl
+    {
+        private bool _PassthroughOpenDesignerEvent;
+        public ActionDesigner()
+        {
+            InitializeComponent();
+        }
+        public ActionDesigner(IActionElement actionElement, bool passthroughOpenEvent = false) : this()
+        {
+            this.ActionElement = actionElement;
+            this._PassthroughOpenDesignerEvent = passthroughOpenEvent;
+        }
+        /// <summary>
+        /// 被托管的动作元素
+        /// </summary>
+        public IActionElement ActionElement
+        {
+            get { return (IActionElement)GetValue(ActionElementProperty); }
+            set { SetValue(ActionElementProperty, value); }
+        }
+        public static readonly DependencyProperty ActionElementProperty =
+            DependencyProperty.Register("ActionElement", typeof(IActionElement), typeof(ActionDesigner), new PropertyMetadata(null,
+                (d, e) => (d as ActionDesigner)?.ActionElement_PropertyChangedCallback(e)));
+        /// <summary>
+        /// 处理「ActionDesigner.ActionElement」属性变更
+        /// </summary>
+        protected virtual void ActionElement_PropertyChangedCallback(DependencyPropertyChangedEventArgs e)
+        {
+            if (e.OldValue == e.NewValue) return;
+            if (e.OldValue is IActionElement oldValue)
+            {
+                //TODO：解绑事件监听器
+            }
+            if (e.NewValue is IActionElement newValue)
+            {
+                //TODO：绑定事件监听器
+            }
+        }
+    }
+}

DeedyDesigner/Deedy.Activity/Designer/VisualDesigner.xaml

@@ -0,0 +1,12 @@
+<UserControl x:Class="Deedy.Activity.VisualDesigner"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:Deedy.Activity"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <Grid>
+            
+    </Grid>
+</UserControl>

DeedyDesigner/Deedy.Activity/Designer/VisualDesigner.xaml.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Deedy.Activity
+{
+    /// <summary>
+    /// VisualDesigner.xaml 的交互逻辑
+    /// </summary>
+    public partial class VisualDesigner : UserControl
+    {
+        public VisualDesigner()
+        {
+            InitializeComponent();
+        }
+    }
+}