Initial commit: Complete open-source Decal rebuild

All 5 phases of the open-source Decal rebuild:

Phase 1: 14 decompiled .NET projects (Interop.*, Adapter, FileService, DecalUtil)
Phase 2: 10 native DLLs rewritten as C# COM servers with matching GUIDs
  - DecalDat, DHS, SpellFilter, DecalInput, DecalNet, DecalFilters
  - Decal.Core, DecalControls, DecalRender, D3DService
Phase 3: C++ shims for Inject.DLL (D3D9 hooking) and LauncherHook.DLL
Phase 4: DenAgent WinForms tray application
Phase 5: WiX installer and build script

25 C# projects building with 0 errors.
Native C++ projects require VS 2022 + Windows SDK (x86).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
erik 2026-02-08 18:27:56 +01:00
commit d1442e3747
1382 changed files with 170725 additions and 0 deletions

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using System.Runtime.InteropServices;
using Decal.Interop.Controls;
using Decal.Interop.Inject;
namespace Decal.DecalControls
{
[ComVisible(true)]
[Guid("8E8F88D2-AA47-474E-9DB7-912D49C8BE9D")]
[ClassInterface(ClassInterfaceType.None)]
[ComSourceInterfaces("Decal.Interop.Controls.IEditEvents\0\0")]
[ProgId("DecalControls.Edit")]
public class EditImpl : ControlBase, IEdit
{
public event IEditEvents_DestroyEventHandler Destroy;
public event IEditEvents_BeginEventHandler Begin;
public event IEditEvents_ChangeEventHandler Change;
public event IEditEvents_EndEventHandler End;
private string _text = "";
private int _caret;
private int _selStart, _selEnd;
private IImageCache _background;
private IFontCache _font;
private int _textColor;
public string Text
{
get => _text;
set
{
_text = value ?? "";
_caret = _text.Length;
Invalidate();
Change?.Invoke(ID, _text);
}
}
public int Caret { get => _caret; set { _caret = value; Invalidate(); } }
public void Select(int nStart, int nEnd)
{
_selStart = nStart;
_selEnd = nEnd;
Invalidate();
}
public string SelectedText
{
get
{
if (_selStart >= 0 && _selEnd > _selStart && _selEnd <= _text.Length)
return _text.Substring(_selStart, _selEnd - _selStart);
return "";
}
set
{
if (_selStart >= 0 && _selEnd > _selStart && _selEnd <= _text.Length)
{
_text = _text.Remove(_selStart, _selEnd - _selStart).Insert(_selStart, value ?? "");
_caret = _selStart + (value?.Length ?? 0);
_selStart = _selEnd = 0;
Invalidate();
Change?.Invoke(ID, _text);
}
}
}
public IImageCache Background { get => _background; set { _background = value; Invalidate(); } }
public IFontCache Font { get => _font; set { _font = value; Invalidate(); } }
public int TextColor { get => _textColor; set { _textColor = value; Invalidate(); } }
public void SetMargins(int nX, int nY) { }
public void Capture()
{
if (_site != null)
{
((ILayerSite)(object)_site).CaptureKeyboard();
Begin?.Invoke(ID);
}
}
protected override void OnDestroy() => Destroy?.Invoke(ID);
}
}