// wcene.cpp : Windows scene3D
// written in August 1995
// Gerbert Orasche
// copyright: (c) 1994-95
// Institute For Information Processing And Computer Supported New Media (IICM)
// Graz University Of Technology

#include "stdafx.h"
#include "wscene.h"
#include "resource.h"
#include "scenedoc.h"
#include "mfcutil.h"

CWinScene3D::CWinScene3D(CSceneDoc* pDoc)
{
  m_pDoc=pDoc;

  // allocate 
  m_pszParseOut=new char[PARSE_BUF];
  *m_pszParseOut=0;
}

CWinScene3D::~CWinScene3D()
{
  delete[] m_pszParseOut;
}

// sets progress indicator
void CWinScene3D::progress(float fPercent, int iLabel)
{
  GUIControls* pTemp=guiControls();

  //if(pTemp)
    pTemp->setProgIndicator(fPercent);
}

// error message (e.g. during parsing) 
void CWinScene3D::errorMessage(const char* pszError) const
{
  char pszNewError[1024];

  // prevent overflow
  if(strlen(pszError)>512)
    ((char*)pszError)[511]=0;

  if(strlen(pszError)+strlen(m_pszParseOut)<PARSE_BUF-1)
  {
    const char* pSrc=pszError;
    char* pDst;
    //int iCount;
    pDst=pszNewError;

    // replace \n with \r\n
    //for(iCount=0;iCount<strlen(pszError);iCount++)
    while(*pSrc!=0)
    {
      if(*pSrc!='\n')
        *pDst=*pSrc;
      else
      {
        *pDst++='\015';
        //pDst++;
        *pDst='\012';
      }
      pDst++;
      pSrc++;
    }
    *pDst=0;
    strcat(m_pszParseOut,pszNewError);
  }
}

void CWinScene3D::showNumFaces()
{
  unsigned long lPolygons=0;
  char szBuf[512];

  lPolygons=getNumFaces();
  sprintf(szBuf,"Polygons in scene: %ld\n",lPolygons);
  errorMessage(szBuf);
}

// request all textures
void CWinScene3D::requestTextures()
{

}

// load a texture
void CWinScene3D::loadTextureFile(Material* material,const char* filename)
{

}

// read inline VRML data
int CWinScene3D::readInlineVRML(QvWWWInline* node,const char* filename)
{

  return 1;
}

// navigation hint
void CWinScene3D::navigationHint(int)
{
  // TODO: send message to enable navigation mode...
}


// *** selection ***
// selected object has changed
void CWinScene3D::selectionChanged()
{

}

// define selected object as source anchor
void CWinScene3D::setSourceAnchor()
{

}

// delete a source anchor
void CWinScene3D::deleteSourceAnchor(const SourceAnchor*)
{

}

// define current view as destination anchor
void CWinScene3D::setDestinationAnchor ()
{

}

// define the default destination anchor
void CWinScene3D::setDefDestAnchor ()
{

}

// *** navigation ***
// history functions
void CWinScene3D::back()
{

}

void CWinScene3D::forward()
{

}

void CWinScene3D::history()
{

}

// hold this viewer
void CWinScene3D::hold()
{

}

void CWinScene3D::docinfo(int)
{

}

// document information
void CWinScene3D::anchorInfo(const SourceAnchor*)
{

}

// *** anchors ***
// activation of a link (view other document)
int CWinScene3D::followLink(const GeometricObject*, const SourceAnchor*)
{

  return 1;
}

// URL-request for inline VRML
void CWinScene3D::requestInlineURL(QvWWWInline* node,const char* url,const char* docurl)
{

}

void CWinScene3D::showResult(void)
{
	CParseDlg* pOutputDlg;

  pOutputDlg=new CParseDlg(m_pszParseOut);
  TRACE("Dialog created\n");
	pOutputDlg->DoModal();
  delete pOutputDlg;
}

/////////////////////////////////////////////////////////////////////////////
// CParseDlg dialog



CParseDlg::CParseDlg(char* pszEditText): CDialog(CParseDlg::IDD)
{
  m_pszEditText=pszEditText;
}


void CParseDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CParseDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CParseDlg, CDialog)
	//{{AFX_MSG_MAP(CParseDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CParseDlg message handlers

BOOL CParseDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	CEdit* pEdit=(CEdit*)GetDlgItem(IDC_SCENE_EDIT);
  pEdit->SetWindowText(m_pszEditText);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}