openDecal/Native/DecalControls/ControlImpl.h
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

155 lines
3.7 KiB
C++

// ControlImpl.h
// Default interface Implementations for controls
#ifndef __CONTROLIMPL_H
#define __CONTROLIMPL_H
#include "..\Inject\SinkImpl.h"
template< class cImpl, class ILayoutItf, const IID *pDispIID, const GUID *pLib >
class ATL_NO_VTABLE ILayoutImpl
: public IControlImpl< cImpl, ILayoutItf, pDispIID, pLib >,
public ILayerRenderImpl,
public ILayerSchema
{
public:
ILayoutImpl()
// Initialize in the static range
: m_nNextControlID( 1000 )
{
}
long m_nNextControlID;
// Override this function for custom schema fun
void onSchemaLoad( IView *, MSXML::IXMLDOMElementPtr & )
{
}
long loadChildControl( IView *pView, const MSXML::IXMLDOMElementPtr &pChild )
{
_ASSERTE( pView != NULL );
_ASSERTE( pChild.GetInterfacePtr() != NULL );
long nAssigned;
pView->LoadControl( static_cast< cImpl * >( this )->m_pSite, ++ m_nNextControlID, pChild, &nAssigned );
return nAssigned;
}
long dispenseID()
{
return ++ m_nNextControlID;
}
CComPtr< IImageCache > m_pBackground;
// ILayout Methods
STDMETHOD(get_Background)( IImageCacheDisp **ppVal )
{
_ASSERTE( ppVal != NULL );
if( m_pBackground.p == NULL )
*ppVal = NULL;
else
m_pBackground->QueryInterface( ppVal );
return S_OK;
}
STDMETHOD(putref_Background)( IImageCacheDisp *pCache )
{
if( m_pBackground.p )
m_pBackground.Release();
if( pCache != NULL )
pCache->QueryInterface( &m_pBackground );
static_cast< cImpl * >( this )->m_pSite->Invalidate();
return S_OK;
}
// ILayerRender Methods
STDMETHOD(Render)( ICanvas *pCanvas )
{
if( m_pBackground.p == NULL )
// No background means no drawing
return S_OK;
// Tile the background into the clipping area
ClipParams cp;
pCanvas->GetClipParams( &cp );
RECT rc = { cp.org.x, cp.org.y, cp.org.x + ( cp.window.right - cp.window.left ),
cp.org.y + ( cp.window.bottom - cp.window.top ) };
m_pBackground->PatBlt( pCanvas, &rc, &cp.org );
return S_OK;
}
// ILayerSchema Methods
STDMETHOD(SchemaLoad)(IView *pView, IUnknown *pXMLSchema )
{
MSXML::IXMLDOMElementPtr pElement = pXMLSchema;
CComPtr< IPluginSite > pPluginSite;
static_cast< cImpl * >( this )->m_pSite->get_PluginSite( &pPluginSite );
HRESULT hRes = pPluginSite->LoadImageSchema( pXMLSchema, &m_pBackground );
_ASSERTE( SUCCEEDED( hRes ) );
static_cast< cImpl * >( this )->onSchemaLoad( pView, pElement );
return S_OK;
}
};
template< UINT nID, class cImpl >
class IScrollerEventsImpl
: public IControlEventsImpl< nID, cImpl, &DIID_IScrollerEvents, &LIBID_DecalControls >
{
};
template< UINT nID, class cImpl >
class IListEventsImpl
: public IControlEventsImpl< nID, cImpl, &DIID_IListEvents, &LIBID_DecalControls >
{
};
template< UINT nID, class cImpl >
class INotebookEventsImpl
: public IControlEventsImpl< nID, cImpl, &DIID_INotebookEvents, &LIBID_DecalControls >
{
};
#define DISPID_BEGIN 10
#define DISPID_END 11
template< UINT nID, class cImpl >
class IEditEventsImpl
: public IControlEventsImpl< nID, cImpl, &DIID_IEditEvents, &LIBID_DecalControls >
{
};
#define DISPID_DROPDOWN 12
template< UINT nID, class cImpl >
class IChoiceEventsImpl
: public IControlEventsImpl< nID, cImpl, &DIID_IChoiceEvents, &LIBID_DecalControls >
{
};
template< UINT nID, class cImpl >
class ICheckboxEventsImpl
: public IControlEventsImpl< nID, cImpl, &DIID_ICheckboxEvents, &LIBID_DecalControls >
{
};
template< UINT nID, class cImpl >
class ISliderEventsImpl
: public IControlEventsImpl< nID, cImpl, &DIID_ISliderEvents, &LIBID_DecalControls >
{
};
#endif