// RasterThumbSink.cpp : implementation file
//

#include "stdafx.h"
#include "demo.h"
#include "RasterBrowseDlgSink.h"

//#include "Demo.h"
extern CDemoApp theApp;

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

/////////////////////////////////////////////////////////////////////////////
// CRasterBrowseDlgSink

IMPLEMENT_DYNCREATE(CRasterBrowseDlgSink, CCmdTarget)

CRasterBrowseDlgSink::CRasterBrowseDlgSink()
{
	EnableAutomation();
}

CRasterBrowseDlgSink::~CRasterBrowseDlgSink()
{
}


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

BEGIN_DISPATCH_MAP(CRasterBrowseDlgSink, CCmdTarget)
	//{{AFX_DISPATCH_MAP(CRasterBrowseDlgSink)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_DISPATCH_MAP
DISP_FUNCTION_ID(CRasterBrowseDlgSink, "ThumbnailEvent",  1, OnThumbnailEvent, VT_EMPTY, VTS_I4 VTS_BSTR VTS_I2 VTS_I2)
END_DISPATCH_MAP()

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

// {88921526-704F-11D5-860A-00104BDB8FF9}
static const IID IID_IRasterBrowseDlgSink =
{ 0x88921526, 0x704f, 0x11d5, { 0x86, 0xa, 0x0, 0x10, 0x4b, 0xdb, 0x8f, 0xf9 } };

BEGIN_INTERFACE_MAP(CRasterBrowseDlgSink, CCmdTarget)
	INTERFACE_PART(CRasterBrowseDlgSink, DIID__LEADRasterThumbnailEvents, Dispatch)
END_INTERFACE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRasterBrowseDlgSink message handlers

void CRasterBrowseDlgSink::OnThumbnailEvent(long Bitmap, TCHAR * pszFilename, short StatusCode, short nPercent)
{

   //   theApp.m_pRasterThumbnail->ContinueBrowse = (StatusCode == 0? AfxMessageBox(pszFilename, MB_YESNO)==IDYES: TRUE);
   MSG msg;
   // are there any messages in the queue (like a key being pressed) ?
   while( PeekMessage(&msg,NULL, 0, 0, PM_REMOVE) )
   {
      TranslateMessage( &msg );      /* Translates virtual key codes.  */
      DispatchMessage( &msg );       /* Dispatches message to window.  */
   }

   if(StatusCode == BROWSE_LOADING) //loading a file
      goto EVENTOUT;
   
   if ( StatusCode == SUCCESS )
   {
      theApp.m_nBitmapsCount++ ;
      
      if ( theApp.m_nBitmapsCount >= 15)
      {
         theApp.m_nBitmapsCount-- ;
         return;
      }
      ILEADRaster * pRaster= NULL;
      HRESULT hr = CoCreateInstance( CLSID_LEADRaster, 
                                     NULL, 
                                     CLSCTX_ALL, 
                                     IID_ILEADRaster, 
                                     (void**)&pRaster);
      if (FAILED(hr)){theApp.DisplayLEADError(ERROR_INV_PARAMETER); return;}

      pRaster->Bitmap = Bitmap;
      if(theApp.m_DlgType == DLG_EFFECT)
      {
         theApp.m_pRasterImgEfxDlg->PutItemBitmap(theApp.m_nBitmapsCount, pRaster->GetBitmap());
         theApp.m_pRasterImgEfxDlg->PutItemFileName(theApp.m_nBitmapsCount, pszFilename);
         theApp.m_pRasterImgEfxDlg->PutItemDescription(theApp.m_nBitmapsCount, pszFilename);
      }
      else if(theApp.m_DlgType == DLG_IMAGE)
      {
         theApp.m_pRasterImgDlg->PutItemBitmap(theApp.m_nBitmapsCount, pRaster->GetBitmap());
         theApp.m_pRasterImgDlg->PutItemFileName(theApp.m_nBitmapsCount, pszFilename);
         theApp.m_pRasterImgDlg->PutItemDescription(theApp.m_nBitmapsCount, pszFilename);
      }
      else if(theApp.m_DlgType == DLG_COLOR)
      {
         theApp.m_pRasterClrDlg->PutItemBitmap(theApp.m_nBitmapsCount, pRaster->GetBitmap());
         theApp.m_pRasterClrDlg->PutItemFileName(theApp.m_nBitmapsCount, pszFilename);
         theApp.m_pRasterClrDlg->PutItemDescription(theApp.m_nBitmapsCount, pszFilename);
      }
      else if(theApp.m_DlgType == DLG_FILE)
      {
         theApp.m_pRasterFileDlg->PutItemBitmap(theApp.m_nBitmapsCount, pRaster->GetBitmap());
         theApp.m_pRasterFileDlg->PutItemFileName(theApp.m_nBitmapsCount, pszFilename);
         theApp.m_pRasterFileDlg->PutItemDescription(theApp.m_nBitmapsCount, pszFilename);
      }

      if ( pRaster )
      {
         pRaster->Release ( );
         pRaster= NULL;
      }
   }      

EVENTOUT:
 if(((CMainFrame*)theApp.m_pMainWnd)->m_bBrowseQuit)
    theApp.m_pRasterBrowseDlg->ContinueBrowse = FALSE;
 else
    theApp.m_pRasterBrowseDlg->ContinueBrowse = TRUE;

}