// RasterTwainSink.cpp : implementation file
//

#include "stdafx.h"
#include "resource.h"
#include "DemoDoc.h"
#include "DemoView.h"
#include "leadraster.h"
#include "RasterTwainSink.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

extern CDemoApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CRasterTwainSink

IMPLEMENT_DYNCREATE(CRasterTwainSink, CCmdTarget)

CRasterTwainSink::CRasterTwainSink()
{
	EnableAutomation();
}

CRasterTwainSink::~CRasterTwainSink()
{
}


void CRasterTwainSink::OnFinalRelease()
{
	// When the last reference for an automation object is released
	// OnFinalRelease is called.  The base class will automatically
	// deletes the object.  Add additional cleanup required for your
	// object before calling the base class.

	CCmdTarget::OnFinalRelease();
}


BEGIN_MESSAGE_MAP(CRasterTwainSink, CCmdTarget)
	//{{AFX_MSG_MAP(CRasterTwainSink)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

BEGIN_DISPATCH_MAP(CRasterTwainSink, CCmdTarget)
	//{{AFX_DISPATCH_MAP(CRasterTwainSink)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_DISPATCH_MAP
   DISP_FUNCTION_ID(CRasterTwainSink, "AcquirePageEvent", 1, OnAcquire, VT_EMPTY, VTS_I4)
   DISP_FUNCTION_ID(CRasterTwainSink, "SaveTemplateEvent", 2, OnSaveTemplate, VT_EMPTY, VTS_UNKNOWN)
   DISP_FUNCTION_ID(CRasterTwainSink, "LoadTemplateEvent", 3, OnLoadTemplate, VT_EMPTY, VTS_UNKNOWN)
END_DISPATCH_MAP()

// Note: we add support for IID_IRasterTwainSink to support typesafe binding
//  from VBA.  This IID must match the GUID that is attached to the 
//  dispinterface in the .ODL file.

// {31406555-18F1-4970-8107-71C3D41C5BC7}
static const IID IID_IRasterTwainSink =
{ 0x31406555, 0x18f1, 0x4970, { 0x81, 0x7, 0x71, 0xc3, 0xd4, 0x1c, 0x5b, 0xc7 } };

BEGIN_INTERFACE_MAP(CRasterTwainSink, CCmdTarget)
   INTERFACE_PART(CRasterTwainSink, DIID__LEADRasterTwainEvents, Dispatch)
END_INTERFACE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRasterTwainSink message handlers
void CRasterTwainSink::OnAcquire(long pBitmap)
{
   if (theApp.m_pRaster->BitmapListCount > 0)
      theApp.m_pRaster->FreeList();

   theApp.m_pRaster->InsertBitmapListItem(-1, pBitmap);
   theApp.OpenDocument(OPENMODE_TWAIN);
}

void CRasterTwainSink::OnSaveTemplate(IUnknown * pCapability)
{
}

void CRasterTwainSink::OnLoadTemplate(IUnknown * pCapability)
{
}