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 · 2026-02-08 18:27:56 +01:00 · d1442e3747
commit d1442e3747
1382 changed files with 170725 additions and 0 deletions
--- a/Native/DecalControls/PageLayout.cpp
+++ b/Native/DecalControls/PageLayout.cpp
@ -0,0 +1,110 @@
+// PageLayout.cpp : Implementation of cPageLayout
+#include "stdafx.h"
+#include "DecalControls.h"
+#include "PageLayout.h"
+
+/////////////////////////////////////////////////////////////////////////////
+// cPageLayout
+
+void cPageLayout::onChildDestroy( long nID )
+{
+   if( m_nActive != -1 )
+   {
+      if( nID == m_pages[ m_nActive ] )
+         // The active page is being deleted, now we show no pages
+         m_nActive = -1;
+   }
+
+   // Walk through the list of pages and remove he who does
+   // not exist
+   for( cChildIDList::iterator i = m_pages.begin(); i != m_pages.end(); ++ i )
+   {
+      if( *i == nID )
+      {
+         m_pages.erase( i );
+         break;
+      }
+   }
+}
+
+void cPageLayout::onSchemaLoad( IView *pView, MSXML::IXMLDOMElementPtr &pElement )
+{
+   // Each control child is a page
+   MSXML::IXMLDOMElementPtr pChild;
+   for( MSXML::IXMLDOMNodeListPtr pChildren = pElement->selectNodes( _T( "control" ) );
+         ( pChild = pChildren->nextNode() ).GetInterfacePtr() != NULL; )
+      m_pages.push_back( loadChildControl( pView, pChild ) );
+}
+
+STDMETHODIMP cPageLayout::get_Active(long *pVal)
+{
+   _ASSERTE( pVal != NULL );
+
+   *pVal = m_nActive;
+
+	return S_OK;
+}
+
+STDMETHODIMP cPageLayout::put_Active(long newVal)
+{
+   _ASSERTE( newVal >= 0 );
+   _ASSERTE( newVal < m_pages.size() );
+
+   if( m_nActive != -1 )
+   {
+      // Hide the active page
+      CComPtr< ILayerSite > pChildSite;
+      HRESULT hRes = m_pSite->get_Child( m_pages[ m_nActive ], ePositionByID, &pChildSite );
+      _ASSERTE( SUCCEEDED( hRes ) );
+
+      static RECT rcHide = { 0, 0, 0, 0 };
+      pChildSite->put_Position( &rcHide );
+   }
+
+   m_nActive = newVal;
+
+   // The reformat next cycle will reposition the child
+   m_pSite->Reformat();
+
+	return S_OK;
+}
+
+STDMETHODIMP cPageLayout::CreatePage(ILayer *pChild)
+{
+   _ASSERTE( pChild != NULL );
+
+   LayerParams lp = { dispenseID(), { 0, 0, 0, 0 }, eRenderClipped };
+   m_pSite->CreateChild( &lp, pChild );
+
+   m_pages.push_back( lp.ID );
+
+	return S_OK;
+}
+
+STDMETHODIMP cPageLayout::get_Count(long *pVal)
+{
+   _ASSERTE( pVal != NULL );
+   *pVal = m_pages.size();
+
+	return S_OK;
+}
+
+STDMETHODIMP cPageLayout::Reformat()
+{
+   if( m_nActive == -1 )
+      return S_OK;
+
+   // Get the active page and set it to fill our entire client area
+   RECT rcThis;
+   m_pSite->get_Position( &rcThis );
+
+   RECT rcClient = { 0, 0, rcThis.right - rcThis.left, rcThis.bottom - rcThis.top };
+
+   CComPtr< ILayerSite > pChild;
+   HRESULT hRes = m_pSite->get_Child( m_pages[ m_nActive ], ePositionByID, &pChild );
+   _ASSERTE( SUCCEEDED( hRes ) );
+
+   pChild->put_Position( &rcClient );
+
+   return S_OK;
+}