// RasterProcSink.cpp : implementation file
//

#include "stdafx.h"
#include "leadRaster.h"
#include "RasterProcSink.h"
#include "MainFrm.h"
#include "DemoView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

extern CDemoApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CRasterProcSink

IMPLEMENT_DYNCREATE(CRasterProcSink, CCmdTarget)

CRasterProcSink::CRasterProcSink()
{
	EnableAutomation();
}

CRasterProcSink::~CRasterProcSink()
{
}


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

BEGIN_DISPATCH_MAP(CRasterProcSink, CCmdTarget)
	//{{AFX_DISPATCH_MAP(CRasterProcSink)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_DISPATCH_MAP
   DISP_FUNCTION_ID(CRasterProcSink,"OnSliceBitmap",8,OnSliceBitmap,VT_EMPTY,VTS_I4 VTS_I4 VTS_I4 VTS_I4 VTS_I4 VTS_I4)
END_DISPATCH_MAP()

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

// {FCEC20F1-6B67-4CFC-A652-C2ABCCFC8A8C}
static const IID IID_IRasterProcSink =
{ 0xfcec20f1, 0x6b67, 0x4cfc, { 0xa6, 0x52, 0xc2, 0xab, 0xcc, 0xfc, 0x8a, 0x8c } };

BEGIN_INTERFACE_MAP(CRasterProcSink, CCmdTarget)
	INTERFACE_PART(CRasterProcSink, DIID__LEADRasterProcessEvents, Dispatch)
END_INTERFACE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRasterProcSink message handlers
void CRasterProcSink::OnSliceBitmap(long Bitmap, long lLeft, long lTop, long lWidth, long lHeight, long lAngle)
{
   CMainFrame* pFrame = (CMainFrame*)AfxGetApp()->GetMainWnd();
   CMDIChildWnd *pChild = (CMDIChildWnd *) pFrame->GetActiveFrame();
   CDemoView *pView   = (CDemoView *) pChild->GetActiveView();

   if(!pView->m_RasterView.GetRaster().GetHasRgn())
   {
      pView->m_RasterView.GetRaster().SetRgnRect((float)lLeft, (float)lTop, (float)lWidth, (float)lHeight, L_RGN_SET);
   }
   else
   {
      pView->m_RasterView.GetRaster().SetRgnRect((float)lLeft, (float)lTop, (float)lWidth, (float)lHeight, L_RGN_XOR);
   }
}