From 238498dc852ee1304e30ac7ffe9778fb1ada5904 Mon Sep 17 00:00:00 2001
From: Chang_breezing <Chang.breezing@outlook.com>
Date: Wed, 31 Jul 2024 23:40:15 +0800
Subject: [PATCH] [fix] updateBorderStrokeSelectionControlLocation

---
 Ink Canvas/Helpers/DelAutoSavedFiles.cs       |  2 +-
 Ink Canvas/MainWindow.xaml                    |  2 +-
 Ink Canvas/MainWindow_cs/MW_PPT.cs            | 22 +++++++++++++++----
 .../MainWindow_cs/MW_SelectionGestures.cs     | 11 ++++++++--
 4 files changed, 29 insertions(+), 8 deletions(-)

diff --git a/Ink Canvas/Helpers/DelAutoSavedFiles.cs b/Ink Canvas/Helpers/DelAutoSavedFiles.cs
index 7170687..05fe4e4 100644
--- a/Ink Canvas/Helpers/DelAutoSavedFiles.cs	
+++ b/Ink Canvas/Helpers/DelAutoSavedFiles.cs	
@@ -8,7 +8,7 @@ internal class DelAutoSavedFiles
     {
         public static void DeleteFilesOlder(string directoryPath, int daysThreshold)
         {
-            string[] extensionsToDel = { ".icstk", ".png" };
+            string[] extensionsToDel = { ".icstk", ".icart", ".png" };
             if (Directory.Exists(directoryPath))
             {
                 // 获取目录中的所有子目录
diff --git a/Ink Canvas/MainWindow.xaml b/Ink Canvas/MainWindow.xaml
index 3b7d927..d06a524 100644
--- a/Ink Canvas/MainWindow.xaml	
+++ b/Ink Canvas/MainWindow.xaml	
@@ -3699,7 +3699,7 @@
                                         Foreground="{DynamicResource SettingsPageForeground}"
                                         Text="定期自动删除超过保存时间的墨迹、截图文件" />
                                 </ikw:SimpleStackPanel>
-                                <TextBlock FontWeight="Bold" Foreground="{DynamicResource RedBrush}" Text="请注意将会删除自动保存目录下所有后缀名为 .icstk 和 .png 的文件！" TextWrapping="Wrap" />
+                                <TextBlock FontWeight="Bold" Foreground="{DynamicResource RedBrush}" Text="请注意自动删除功能将会删除自动保存目录下所有后缀名为 .icstk / .icart 和 .png 的文件！" TextWrapping="Wrap" />
                                 <ikw:SimpleStackPanel Margin="0,5,0,0" HorizontalAlignment="Left" Orientation="Horizontal">
                                     <TextBlock VerticalAlignment="Center" FontSize="15" Foreground="{DynamicResource SettingsPageForeground}" Text="保存时间设置（Days）：  " />
                                     <ComboBox Name="ComboBoxAutoDelSavedFilesDaysThreshold" SelectedIndex="4" SelectionChanged="ComboBoxAutoDelSavedFilesDaysThreshold_SelectionChanged">
diff --git a/Ink Canvas/MainWindow_cs/MW_PPT.cs b/Ink Canvas/MainWindow_cs/MW_PPT.cs
index 80eb8ea..b403bde 100644
--- a/Ink Canvas/MainWindow_cs/MW_PPT.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_PPT.cs	
@@ -463,16 +463,30 @@ private async void PptApplication_SlideShowEnd(Presentation Pres)
                     {
                         try
                         {
+                            string baseFilePath = folderPath + @"\" + i.ToString("0000");
+                            string icartFilePath = baseFilePath + ".icart";
+                            string icstkFilePath = baseFilePath + ".icstk";
+
                             if (memoryStreams[i].Length > 8)
                             {
-                                byte[] srcBuf = new Byte[memoryStreams[i].Length];
+                                byte[] srcBuf = new byte[memoryStreams[i].Length];
                                 int byteLength = memoryStreams[i].Read(srcBuf, 0, srcBuf.Length);
-                                File.WriteAllBytes(folderPath + @"\" + i.ToString("0000") + ".icstk", srcBuf);
-                                LogHelper.WriteLogToFile(string.Format("Saved strokes for Slide {0}, size={1}, byteLength={2}", i.ToString(), memoryStreams[i].Length, byteLength));
+
+                                if (File.Exists(icartFilePath))
+                                {
+                                    File.WriteAllBytes(icartFilePath, srcBuf);
+                                    LogHelper.WriteLogToFile(string.Format("Saved strokes for Slide {0} as .icart, size={1}, byteLength={2}", i.ToString(), memoryStreams[i].Length, byteLength));
+                                }
+                                else
+                                {
+                                    File.WriteAllBytes(icstkFilePath, srcBuf);
+                                    LogHelper.WriteLogToFile(string.Format("Saved strokes for Slide {0} as .icstk, size={1}, byteLength={2}", i.ToString(), memoryStreams[i].Length, byteLength));
+                                }
                             }
                             else
                             {
-                                File.Delete(folderPath + @"\" + i.ToString("0000") + ".icstk");
+                                File.Delete(icartFilePath);
+                                File.Delete(icstkFilePath);
                             }
                         }
                         catch (Exception ex)
diff --git a/Ink Canvas/MainWindow_cs/MW_SelectionGestures.cs b/Ink Canvas/MainWindow_cs/MW_SelectionGestures.cs
index 538fd90..becf3bb 100644
--- a/Ink Canvas/MainWindow_cs/MW_SelectionGestures.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_SelectionGestures.cs	
@@ -447,7 +447,7 @@ private void inkCanvas_SelectionChanged(object sender, EventArgs e)
 
         private void updateBorderStrokeSelectionControlLocation()
         {
-            var selectionBounds = inkCanvas.GetSelectionBounds();
+            Rect selectionBounds = inkCanvas.GetSelectionBounds();
             double borderLeft = (selectionBounds.Left + selectionBounds.Right - BorderStrokeSelectionControlWidth) / 2;
             double borderTop = selectionBounds.Bottom + 15;
 
@@ -482,7 +482,14 @@ private void updateBorderStrokeSelectionControlLocation()
             {
                 borderTop = Math.Min(Height - BorderStrokeSelectionControlHeight - 60, borderTop);
             }
-            BorderStrokeSelectionControl.Margin = new Thickness(borderLeft, borderTop, 0, 0);
+            if (!double.IsNaN(borderLeft) && !double.IsNaN(borderTop))
+            {
+                BorderStrokeSelectionControl.Margin = new Thickness(borderLeft, borderTop, 0, 0);
+            }
+            else
+            {
+                BorderStrokeSelectionControl.Margin = new Thickness(0, 0, 0, 0);
+            }
         }
 
         private void GridInkCanvasSelectionCover_ManipulationStarting(object sender, ManipulationStartingEventArgs e)