openDecal/Managed/Decal.Interop.Inject/Decal.Interop.Inject/CanvasClass.cs
erik d1442e3747 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>
2026-02-08 18:27:56 +01:00

109 lines
4.4 KiB
C#

using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Security;
using Decal.Interop.Core;
namespace Decal.Interop.Inject;
[ComImport]
[Guid("91892F16-31A3-4E23-9CFD-89A5A5174A59")]
[ComConversionLoss]
[ClassInterface(ClassInterfaceType.None)]
[SuppressUnmanagedCodeSecurity]
public class CanvasClass : ICanvas, Canvas
{
[DispId(1610678280)]
public virtual extern bool WasLost
{
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
get;
}
[DispId(1610678281)]
public virtual extern tagSIZE Size
{
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
get;
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
[param: In]
set;
}
[DispId(1610678289)]
public virtual extern int Alpha
{
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
set;
}
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern bool PushClipRect(ref tagRECT prc);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void PopClipRect();
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
[TypeLibFunc(64)]
[return: ComAliasName("Decal.Interop.Inject.wireHDC")]
public virtual extern IntPtr GetDC();
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void ReleaseDC();
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
[return: MarshalAs(UnmanagedType.IUnknown)]
public virtual extern object GetSurface(ref Guid riid);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void Fill(ref tagRECT prc, int nRGB);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void Frame(ref tagRECT prc, int nRGB);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern ClipParams GetClipParams();
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void Blt(ref tagRECT prcSrc, [MarshalAs(UnmanagedType.Interface)] Canvas pSrc, ref tagPOINT pptDest);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern bool HitTest(ref tagPOINT ppt);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void ToClient([In][Out] ref tagPOINT pt);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void ToScreen([In][Out] ref tagPOINT ppt);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern bool OffsetOrg(ref tagPOINT ppt);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern bool SetClipRect(ref tagRECT prcClip);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern ushort DownMixRGB(ushort wRed, ushort wGreen, ushort wBlue);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
[TypeLibFunc(64)]
public virtual extern int GetDCLong();
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void SetTransparentColor([In] int TransColor);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern int GetTransparentColor();
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void StretchBlt(ref tagRECT prcSrc, [MarshalAs(UnmanagedType.Interface)] Canvas pSrc, ref tagRECT prcDest);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void UpdateInternalSurface([MarshalAs(UnmanagedType.IUnknown)] object pNew);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void PushUseColorKeyedBlt([In] bool newVal);
[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
public virtual extern void PopUseColorKeyedBlt();
}