d1442e3747
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>
79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
// Canvas.h : Declaration of the cCanvas
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#ifndef __CANVAS_H_
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#define __CANVAS_H_
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#include "resource.h" // main symbols
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/////////////////////////////////////////////////////////////////////////////
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// cCanvas
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class ATL_NO_VTABLE cCanvas :
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public CComObjectRootEx<CComMultiThreadModel>,
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public ICanvas
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{
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public:
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cCanvas()
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: m_hdc( NULL ),
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m_rgn( NULL )
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{
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m_bf.SourceConstantAlpha = 255;
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m_bf.BlendOp = AC_SRC_OVER;
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m_bf.BlendFlags = 0;
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m_bf.AlphaFormat = 0;
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sourceAlpha = 255;
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wRBitCount = 0;
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}
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~cCanvas();
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CComPtr< IDirectDrawSurface4 > m_pSurface;
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SIZE m_sz;
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typedef std::stack< ClipParams > cClipStack;
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cClipStack m_clipping;
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HDC m_hdc;
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HRGN m_rgn;
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BLENDFUNCTION m_bf;
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WORD wRBitCount, wGBitCount, wBBitCount;
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WORD wRLoBit, wGLoBit, wBLoBit;
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long sourceAlpha;
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void testSurface();
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void processMask(WORD bitMask, WORD *loBit, WORD *bitCount);
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BEGIN_COM_MAP(cCanvas)
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COM_INTERFACE_ENTRY(ICanvas)
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END_COM_MAP()
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// ICanvas
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public:
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STDMETHOD(SetTransparentColor)(/*[in]*/ long TransColor);
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STDMETHOD(GetDCLong)(long *DC);
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STDMETHOD(SetClipRect)(LPRECT prcClip, VARIANT_BOOL *pbVisible);
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STDMETHOD(OffsetOrg)(LPPOINT ppt, VARIANT_BOOL *pbVisible);
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STDMETHOD(ToScreen)(/*[in, out]*/ LPPOINT ppt);
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STDMETHOD(ToClient)(/*[in, out]*/ LPPOINT pt);
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STDMETHOD(HitTest)(LPPOINT ppt, /*[out, retval]*/ VARIANT_BOOL *pbHit);
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STDMETHOD(Blt)(LPRECT prcSrc, ICanvas *pSrc, LPPOINT pptDest);
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STDMETHOD(get_Size)(/*[out, retval]*/ LPSIZE pVal);
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STDMETHOD(put_Size)(/*[in]*/ LPSIZE newVal);
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STDMETHOD(get_WasLost)(/*[out, retval]*/ VARIANT_BOOL *pVal);
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STDMETHOD(Frame)(LPRECT prc, long nRGB);
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STDMETHOD(Fill)(LPRECT prc, long nRGB);
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STDMETHOD(GetClipParams)(/*[out, retval]*/ ClipParams *pParams);
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STDMETHOD(GetSurface)(REFIID iid, /*[out, retval, iid_is(iid)]*/ void **ppvItf);
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STDMETHOD(ReleaseDC)();
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STDMETHOD(GetDC)(/*[out,retval]*/ HDC *pdc);
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STDMETHOD(PopClipRect)();
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STDMETHOD(PushClipRect)(LPRECT prc, /*[out, retval]*/ VARIANT_BOOL *pbVisible);
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STDMETHOD(put_Alpha)(long Alpha);
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STDMETHOD(DownMixRGB)(WORD wRed, WORD wGreen, WORD wBlue, /*[out, retval]*/ WORD *wDMRGB);
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STDMETHOD(StretchBlt)(LPRECT prcSrc, ICanvas *pSrc, LPRECT prcDest);
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};
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#endif //__CANVAS_H_
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