v2.27.3v2.27.3

- **Encrypted CTB:**
   - (Add) Allow convert files to this format in the UI
   - (Fix) Converting files with a null machine name would cause an exception
   - (Fix) Converting files was generating malformed files
-  **UI:**
   - (Change) CTB: Extension display order (Will require readjust settings for default extension if you are using any of them)
   - (Fix) 'File - Open recent file' would not enable first item when closing the file

7 files changed, 66 insertions, 59 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 57cf7bb..8212f7a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 24/12/2021 - v2.27.3
+
+- **Encrypted CTB:**
+   - (Add) Allow convert files to this format in the UI
+   - (Fix) Converting files with a null machine name would cause an exception
+   - (Fix) Converting files was generating malformed files
+-  **UI:**
+   - (Change) CTB: Extension display order (Will require readjust settings for default extension if you are using any of them)
+   - (Fix) 'File - Open recent file' would not enable first item when closing the file
+
 ## 23/12/2021 - v2.27.2
 
 - **(Core) Layer:**
diff --git a/UVtools.Core/FileFormats/CTBEncryptedFile.cs b/UVtools.Core/FileFormats/CTBEncryptedFile.cs
index 1973127..3403072 100644
--- a/UVtools.Core/FileFormats/CTBEncryptedFile.cs
+++ b/UVtools.Core/FileFormats/CTBEncryptedFile.cs
@@ -581,56 +581,10 @@ namespace UVtools.Core.FileFormats
         public override FileFormatType FileType => FileFormatType.Binary;
 
         public override FileExtension[] FileExtensions { get; } = {
-            new(typeof(CTBEncryptedFile), "ctb",           "Chitubox CTB (Encrypted)", true
-#if !DEBUG
-            , false
-#endif
-                ),
+            new(typeof(CTBEncryptedFile), "ctb",           "Chitubox CTB (Encrypted)"),
             new(typeof(CTBEncryptedFile), "encrypted.ctb", "Chitubox CTB (Encrypted)", false, false),
         };
 
-        public override string MachineName
-        {
-            get => Settings.MachineName;
-            set
-            {
-                Settings.MachineName = value;
-                Settings.MachineNameSize = (uint)value.Length;
-            }
-        }
-
-        public override uint ResolutionX
-        {
-            get => Settings.ResolutionX;
-            set
-            {
-                Settings.ResolutionX = value;
-                RaisePropertyChanged();
-            }
-        }
-
-        public override uint ResolutionY
-        {
-            get => Settings.ResolutionY;
-            set
-            {
-                Settings.ResolutionY = value;
-                RaisePropertyChanged();
-            }
-        }
-
-        public override float LayerHeight
-        {
-            get => Settings.LayerHeight;
-            set
-            {
-                Settings.LayerHeight = value;
-                RaisePropertyChanged();
-            }
-        }
-
-        public override byte AntiAliasing { get => 8; set { } }
-
         public override Size[] ThumbnailsOriginalSize { get; } =
         {
             new(400, 300),
@@ -682,9 +636,7 @@ namespace UVtools.Core.FileFormats
             PrintParameterModifier.BottomLightPWM,
             PrintParameterModifier.LightPWM
         };
-
-
-
+        
         public override PrintParameterModifier[] PrintParameterPerLayerModifiers { get; } = {
             PrintParameterModifier.LightOffDelay,
             PrintParameterModifier.WaitTimeBeforeCure,
@@ -701,7 +653,37 @@ namespace UVtools.Core.FileFormats
             PrintParameterModifier.LightPWM
         };
 
+        public override uint ResolutionX
+        {
+            get => Settings.ResolutionX;
+            set
+            {
+                Settings.ResolutionX = value;
+                RaisePropertyChanged();
+            }
+        }
+
+        public override uint ResolutionY
+        {
+            get => Settings.ResolutionY;
+            set
+            {
+                Settings.ResolutionY = value;
+                RaisePropertyChanged();
+            }
+        }
+
+        public override float LayerHeight
+        {
+            get => Settings.LayerHeight;
+            set
+            {
+                Settings.LayerHeight = value;
+                RaisePropertyChanged();
+            }
+        }
 
+        public override byte AntiAliasing { get => 8; set { } }
 
         public override float DisplayWidth
         {
@@ -1012,6 +994,12 @@ namespace UVtools.Core.FileFormats
             }
         }
 
+        public override string MachineName
+        {
+            get => Settings.MachineName;
+            set => base.MachineName = Settings.MachineName = value;
+        }
+
         public override float MaterialMilliliters
         {
             get => base.MaterialMilliliters;
@@ -1315,9 +1303,11 @@ namespace UVtools.Core.FileFormats
                 };
 
                 var previewBytes = preview.Encode(image);
+
 #if !DEBUG
-                Bigfoot = new byte[32]; CookieMonster = new byte[16];
+                if (Settings.LayerPointersOffset > 0) { Bigfoot = new byte[32]; CookieMonster = new byte[16]; }
 #endif
+
                 if (previewBytes.Length == 0) continue;
 
                 if (i == 0)
@@ -1369,9 +1359,13 @@ namespace UVtools.Core.FileFormats
 
                 progress.LockAndIncrement();
             });
+
+            /*
 #if !DEBUG
             Bigfoot = new byte[32]; CookieMonster = new byte[16];
 #endif
+            */
+
             progress.Reset(OperationProgress.StatusWritingFile, LayerCount);
             for (uint layerIndex = 0; layerIndex < LayerCount; layerIndex++)
             {
diff --git a/UVtools.Core/FileFormats/ChituboxFile.cs b/UVtools.Core/FileFormats/ChituboxFile.cs
index 51f4526..1c13442 100644
--- a/UVtools.Core/FileFormats/ChituboxFile.cs
+++ b/UVtools.Core/FileFormats/ChituboxFile.cs
@@ -1066,13 +1066,13 @@ namespace UVtools.Core.FileFormats
         public override FileFormatType FileType => FileFormatType.Binary;
 
         public override FileExtension[] FileExtensions { get; } = {
+            new(typeof(ChituboxFile), "photon", "Chitubox Photon"),
+            new(typeof(ChituboxFile), "cbddlp", "Chitubox CBDDLP"),
             new(typeof(ChituboxFile), "ctb", $"Chitubox CTBv{USED_VERSION}"),
             //new(typeof(ChituboxFile), "v2.ctb", "Chitubox CTBv2"),
             //new(typeof(ChituboxFile), "v3.ctb", "Chitubox CTBv3"),
             new(typeof(ChituboxFile), "v4.ctb", "Chitubox CTBv4", false),
             //new(typeof(ChituboxFile), "encrypted.ctb", "Chitubox encrypted CTB"),
-            new(typeof(ChituboxFile), "cbddlp", "Chitubox CBDDLP"),
-            new(typeof(ChituboxFile), "photon", "Chitubox Photon"),
         };
 
         public override PrintParameterModifier[] PrintParameterModifiers
diff --git a/UVtools.Core/FileFormats/ZCodeFile.cs b/UVtools.Core/FileFormats/ZCodeFile.cs
index a2b6e4f..6841e32 100644
--- a/UVtools.Core/FileFormats/ZCodeFile.cs
+++ b/UVtools.Core/FileFormats/ZCodeFile.cs
@@ -177,7 +177,7 @@ namespace UVtools.Core.FileFormats
         public override FileFormatType FileType => FileFormatType.Archive;
 
         public override FileExtension[] FileExtensions { get; } = {
-            new(typeof(ZCodeFile), "zcode", "UnizMaker ZCode")
+            new(typeof(ZCodeFile), "zcode", "UnizMaker IBEE (ZCode)")
         };
 
         public override PrintParameterModifier[] PrintParameterModifiers { get; } = {
diff --git a/UVtools.Core/UVtools.Core.csproj b/UVtools.Core/UVtools.Core.csproj
index 601de06..b6446e6 100644
--- a/UVtools.Core/UVtools.Core.csproj
+++ b/UVtools.Core/UVtools.Core.csproj
@@ -10,7 +10,7 @@
     <RepositoryUrl>https://github.com/sn4k3/UVtools</RepositoryUrl>
     <PackageProjectUrl>https://github.com/sn4k3/UVtools</PackageProjectUrl>
     <Description>MSLA/DLP, file analysis, calibration, repair, conversion and manipulation</Description>
-    <Version>2.27.2</Version>
+    <Version>2.27.3</Version>
     <Copyright>Copyright © 2020 PTRTECH</Copyright>
     <PackageIcon>UVtools.png</PackageIcon>
     <Platforms>AnyCPU;x64</Platforms>
diff --git a/UVtools.WPF/MainWindow.axaml.cs b/UVtools.WPF/MainWindow.axaml.cs
index 2b5d1ab..35fbe7b 100644
--- a/UVtools.WPF/MainWindow.axaml.cs
+++ b/UVtools.WPF/MainWindow.axaml.cs
@@ -1327,8 +1327,11 @@ namespace UVtools.WPF
 
             ClearROIAndMask();
 
-            if(!Settings.Tools.LastUsedSettingsKeepOnCloseFile)
-                OperationSessionManager.Instance.Clear();
+            if(!Settings.Tools.LastUsedSettingsKeepOnCloseFile) OperationSessionManager.Instance.Clear();
+            if(_menuFileOpenRecentItems.Length > 0)
+            {
+                _menuFileOpenRecentItems[0].IsEnabled = true; // Re-enable last file
+            }
 
             ResetDataContext();
         }
@@ -2320,7 +2323,7 @@ namespace UVtools.WPF
                 {
                     Header = Path.GetFileName(file),
                     Tag = file,
-                    IsEnabled = SlicerFile?.FileFullPath != file
+                    IsEnabled = !IsFileLoaded || SlicerFile.FileFullPath != file
                 };
                 ToolTip.SetTip(item, file);
                 ToolTip.SetPlacement(item, PlacementMode.Right);
diff --git a/UVtools.WPF/UVtools.WPF.csproj b/UVtools.WPF/UVtools.WPF.csproj
index ae6db37..8517234 100644
--- a/UVtools.WPF/UVtools.WPF.csproj
+++ b/UVtools.WPF/UVtools.WPF.csproj
@@ -12,7 +12,7 @@
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
     <RepositoryUrl>https://github.com/sn4k3/UVtools</RepositoryUrl>
     <RepositoryType>Git</RepositoryType>
-    <Version>2.27.2</Version>
+    <Version>2.27.3</Version>
     <Platforms>AnyCPU;x64</Platforms>
     <PackageIcon>UVtools.png</PackageIcon>
     <PackageReadmeFile>README.md</PackageReadmeFile>