From 3a9f30812a0f8a524fd1dd999909db52064818e2 Mon Sep 17 00:00:00 2001
From: alcexhim <alcexhim@gmail.com>
Date: Mon, 30 Nov 2015 11:23:59 -0500
Subject: [PATCH] Start to work on WinHelp-specific part of BPlusFileSystem

---
 .../Help/Compiled/WinHelp/HLPDataFormat.cs    | 41 +++++++++++++++++++
 .../Help/Compiled/CompiledHelpObjectModel.cs  | 18 ++++++++
 .../UniversalEditor.Plugins.Microsoft.csproj  |  2 +
 3 files changed, 61 insertions(+)
 create mode 100644 CSharp/Plugins/UniversalEditor.Plugins.Microsoft/DataFormats/Help/Compiled/WinHelp/HLPDataFormat.cs
 create mode 100644 CSharp/Plugins/UniversalEditor.Plugins.Microsoft/ObjectModels/Help/Compiled/CompiledHelpObjectModel.cs

diff --git a/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/DataFormats/Help/Compiled/WinHelp/HLPDataFormat.cs b/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/DataFormats/Help/Compiled/WinHelp/HLPDataFormat.cs
new file mode 100644
index 00000000..02a0b56a
--- /dev/null
+++ b/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/DataFormats/Help/Compiled/WinHelp/HLPDataFormat.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using UniversalEditor.DataFormats.FileSystem.BPlus;
+using UniversalEditor.ObjectModels.FileSystem;
+
+using UniversalEditor.ObjectModels.Help.Compiled;
+
+namespace UniversalEditor.DataFormats.Help.Compiled.WinHelp
+{
+	/// <summary>
+	/// The Windows Help (WinHelp) HLP data format. Much of the framework for reading these files is contained in BPlusFileSystemDataFormat, since the container file format
+	/// itself is remarkably generic (albeit unused, as far as I can tell, apart from WinHelp files), but WinHelp-specific stuff is here.
+	/// </summary>
+	public class HLPDataFormat : BPlusFileSystemDataFormat
+	{
+		protected override void BeforeLoadInternal(Stack<ObjectModel> objectModels)
+		{
+			base.BeforeLoadInternal(objectModels);
+			objectModels.Push(new FileSystemObjectModel());
+		}
+		protected override void AfterLoadInternal(Stack<ObjectModel> objectModels)
+		{
+			base.AfterLoadInternal(objectModels);
+			
+			FileSystemObjectModel fsom = (objectModels.Pop() as FileSystemObjectModel);
+			CompiledHelpObjectModel help = (objectModels.Pop() as CompiledHelpObjectModel);
+		}
+		protected override void BeforeSaveInternal(Stack<ObjectModel> objectModels)
+		{
+			base.BeforeSaveInternal(objectModels);
+
+			CompiledHelpObjectModel help = (objectModels.Pop() as CompiledHelpObjectModel);
+			FileSystemObjectModel fsom = new FileSystemObjectModel();
+
+			objectModels.Push(fsom);
+		}
+	}
+}
diff --git a/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/ObjectModels/Help/Compiled/CompiledHelpObjectModel.cs b/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/ObjectModels/Help/Compiled/CompiledHelpObjectModel.cs
new file mode 100644
index 00000000..d6636760
--- /dev/null
+++ b/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/ObjectModels/Help/Compiled/CompiledHelpObjectModel.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace UniversalEditor.ObjectModels.Help.Compiled
+{
+	public class CompiledHelpObjectModel : ObjectModel
+	{
+		public override void Clear()
+		{
+		}
+
+		public override void CopyTo(ObjectModel where)
+		{
+		}
+	}
+}
diff --git a/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/UniversalEditor.Plugins.Microsoft.csproj b/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/UniversalEditor.Plugins.Microsoft.csproj
index d2d686de..354d7ad6 100644
--- a/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/UniversalEditor.Plugins.Microsoft.csproj
+++ b/CSharp/Plugins/UniversalEditor.Plugins.Microsoft/UniversalEditor.Plugins.Microsoft.csproj
@@ -60,6 +60,7 @@
     <Compile Include="DataFormats\FileSystem\Microsoft\WindowsImage\WIMResourceHeaderDiskFlags.cs" />
     <Compile Include="DataFormats\FileSystem\Microsoft\WindowsImage\WIMResourceHeaderDiskShort.cs" />
     <Compile Include="DataFormats\FileSystem\Microsoft\WindowsImage\WIMStreamEntry.cs" />
+    <Compile Include="DataFormats\Help\Compiled\WinHelp\HLPDataFormat.cs" />
     <Compile Include="DataFormats\Help\TableOfContents\V3\H1TDataFormat.cs" />
     <Compile Include="DataFormats\Shortcut\Microsoft\LNKDataFlags.cs" />
     <Compile Include="DataFormats\Shortcut\Microsoft\LNKDataFormat.cs" />
@@ -67,6 +68,7 @@
     <Compile Include="DataFormats\Shortcut\Microsoft\LNKHotkey.cs" />
     <Compile Include="DataFormats\Shortcut\Microsoft\LNKLocationFlags.cs" />
     <Compile Include="DataFormats\Shortcut\Microsoft\LNKWindowState.cs" />
+    <Compile Include="ObjectModels\Help\Compiled\CompiledHelpObjectModel.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="DataFormats\Text\Formatted\XPS\XPSDataFormat.cs" />
   </ItemGroup>