From 99f9dd79a3cbfed1bafe8d249a88dd18646ce3fa Mon Sep 17 00:00:00 2001
From: "NotYoojun.!" <notyoojun@outlook.com>
Date: Thu, 2 Nov 2023 17:27:27 +0800
Subject: [PATCH] dragdrop 2

---
 .../DragDrop/DropTargetInsertionAdorner.cs        | 15 ++++++++++++++-
 source/iNKORE.UI.WPF/DragDrop/IDragInfoBuilder.cs |  4 ++--
 source/iNKORE.UI.WPF/DragDrop/IDropInfoBuilder.cs |  4 ++--
 .../iNKORE.UI.WPF/DragDrop/Icons/IconFactory.cs   |  2 +-
 .../DragDrop/Utilities/VisualTreeExtensions.cs    |  1 +
 source/iNKORE.UI.WPF/iNKORE.UI.WPF.csproj         | 11 +++++++++++
 6 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/source/iNKORE.UI.WPF/DragDrop/DropTargetInsertionAdorner.cs b/source/iNKORE.UI.WPF/DragDrop/DropTargetInsertionAdorner.cs
index 7e4fe01..25783fd 100644
--- a/source/iNKORE.UI.WPF/DragDrop/DropTargetInsertionAdorner.cs
+++ b/source/iNKORE.UI.WPF/DragDrop/DropTargetInsertionAdorner.cs
@@ -70,7 +70,18 @@ protected override void OnRender(DrawingContext drawingContext)
                 return;
             }
 
-            var itemRect = new Rect(itemContainer.TranslatePoint(new Point(), this.AdornedElement), itemContainer.RenderSize);
+            Size itemSize = itemContainer.RenderSize;
+
+            var itemRect = new Rect(itemContainer.TranslatePoint(new Point(), this.AdornedElement), itemSize);
+
+            if (itemContainer is FrameworkElement ele)
+            {
+                itemRect.X -= ele.Margin.Left;
+                itemRect.Y -= ele.Margin.Top;
+                itemRect.Width += ele.Margin.Left + ele.Margin.Right;
+                itemRect.Height += ele.Margin.Top + ele.Margin.Bottom;
+            }
+
             Point point1,
                   point2;
             double rotation = 0;
@@ -179,9 +190,11 @@ static DropTargetInsertionAdorner()
             var figure = new PathFigure { StartPoint = new Point(triangleSize, 0) };
             figure.Segments.Add(firstLine);
             figure.Segments.Add(secondLine);
+            
             figure.Freeze();
 
             m_Triangle = new PathGeometry();
+           
             m_Triangle.Figures.Add(figure);
             m_Triangle.Freeze();
         }
diff --git a/source/iNKORE.UI.WPF/DragDrop/IDragInfoBuilder.cs b/source/iNKORE.UI.WPF/DragDrop/IDragInfoBuilder.cs
index 013e983..2154d0b 100644
--- a/source/iNKORE.UI.WPF/DragDrop/IDragInfoBuilder.cs
+++ b/source/iNKORE.UI.WPF/DragDrop/IDragInfoBuilder.cs
@@ -1,7 +1,7 @@
 using System;
 using System.Windows;
 using System.Windows.Input;
-////using JetBrains.Annotations;
+//using JetBrains.Annotations;
 
 namespace iNKORE.UI.WPF.DragDrop
 {
@@ -18,7 +18,7 @@ public interface IDragInfoBuilder
         /// <param name="originalSource">The original source of the input event.</param>
         /// <param name="mouseButton">The mouse button which was used for the drag operation.</param>
         /// <param name="getPosition">A function of the input event which is used to get drag position points.</param>
-        //[CanBeNull]
+        
         DragInfo CreateDragInfo(object sender, object originalSource, MouseButton mouseButton, Func<IInputElement, Point> getPosition);
     }
 }
\ No newline at end of file
diff --git a/source/iNKORE.UI.WPF/DragDrop/IDropInfoBuilder.cs b/source/iNKORE.UI.WPF/DragDrop/IDropInfoBuilder.cs
index 32ffd20..46a4efa 100644
--- a/source/iNKORE.UI.WPF/DragDrop/IDropInfoBuilder.cs
+++ b/source/iNKORE.UI.WPF/DragDrop/IDropInfoBuilder.cs
@@ -16,7 +16,7 @@ public interface IDropInfoBuilder
         /// <param name="e">The drag event arguments.</param>
         /// <param name="dragInfo">Information about the drag source, if the drag came from within the framework.</param>
         /// <param name="eventType">The type of the underlying event (tunneled or bubbled).</param>
-        //[CanBeNull]
-        IDropInfo CreateDropInfo(object sender, DragEventArgs e,  DragInfo dragInfo, EventType eventType);
+        
+        IDropInfo CreateDropInfo(object sender, DragEventArgs e, DragInfo dragInfo, EventType eventType);
     }
 }
\ No newline at end of file
diff --git a/source/iNKORE.UI.WPF/DragDrop/Icons/IconFactory.cs b/source/iNKORE.UI.WPF/DragDrop/Icons/IconFactory.cs
index 87c7904..21a4639 100644
--- a/source/iNKORE.UI.WPF/DragDrop/Icons/IconFactory.cs
+++ b/source/iNKORE.UI.WPF/DragDrop/Icons/IconFactory.cs
@@ -41,7 +41,7 @@ public static class IconFactory
         /// <returns>The image to be displayed</returns>
         private static BitmapImage GetImage(string iconName, int size)
         {
-            var uri = new Uri($@"pack://application:,,,/iNKORE.UI.WPF.DragDrop;component/Icons/{iconName}", UriKind.RelativeOrAbsolute);
+            var uri = new Uri($@"/iNKORE.UI.WPF;component/DragDrop/Icons/{iconName}", UriKind.RelativeOrAbsolute);
             var icon = new BitmapImage(uri);
             icon.DecodePixelHeight = size;
             icon.DecodePixelWidth = size;
diff --git a/source/iNKORE.UI.WPF/DragDrop/Utilities/VisualTreeExtensions.cs b/source/iNKORE.UI.WPF/DragDrop/Utilities/VisualTreeExtensions.cs
index ed370ac..0220925 100644
--- a/source/iNKORE.UI.WPF/DragDrop/Utilities/VisualTreeExtensions.cs
+++ b/source/iNKORE.UI.WPF/DragDrop/Utilities/VisualTreeExtensions.cs
@@ -5,6 +5,7 @@
 using System.Windows.Media;
 using System.Collections.Generic;
 using System.Windows.Media.Media3D;
+//using JetBrains.Annotations;
 
 namespace iNKORE.UI.WPF.DragDrop.Utilities
 {
diff --git a/source/iNKORE.UI.WPF/iNKORE.UI.WPF.csproj b/source/iNKORE.UI.WPF/iNKORE.UI.WPF.csproj
index 9151b48..c649c73 100644
--- a/source/iNKORE.UI.WPF/iNKORE.UI.WPF.csproj
+++ b/source/iNKORE.UI.WPF/iNKORE.UI.WPF.csproj
@@ -26,6 +26,13 @@
 	  <Page Remove="TrayIcon\Diagrams\**" />
 	</ItemGroup>
 
+	<ItemGroup>
+	  <None Remove="DragDrop\Icons\EffectCopy.png" />
+	  <None Remove="DragDrop\Icons\EffectLink.png" />
+	  <None Remove="DragDrop\Icons\EffectMove.png" />
+	  <None Remove="DragDrop\Icons\EffectNone.png" />
+	</ItemGroup>
+
 	<ItemGroup>
 	  <Content Include="Resources\Icons\iNKORE.ico" />
 	</ItemGroup>
@@ -35,6 +42,10 @@
 	</ItemGroup>
 
 	<ItemGroup>
+		<Resource Include="DragDrop\Icons\EffectCopy.png" />
+		<Resource Include="DragDrop\Icons\EffectLink.png" />
+		<Resource Include="DragDrop\Icons\EffectMove.png" />
+		<Resource Include="DragDrop\Icons\EffectNone.png" />
 		<Resource Include="Resources\Images\CircularHueGradient.png" />
 	</ItemGroup>