// ScZmDoc.cpp : implementation of the CScZmDoc class
//

#include "stdafx.h"
#include "ScZm.h"

#include "ScZmDoc.h"
#include "ScZmView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CScZmDoc

IMPLEMENT_DYNCREATE(CScZmDoc, CDocument)

BEGIN_MESSAGE_MAP(CScZmDoc, CDocument)
	//{{AFX_MSG_MAP(CScZmDoc)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CScZmDoc construction/destruction

CScZmDoc::CScZmDoc()
{
	// TODO: add one-time construction code here

}

CScZmDoc::~CScZmDoc()
{
}

BOOL CScZmDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CScZmDoc serialization

void CScZmDoc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// CScZmDoc diagnostics

#ifdef _DEBUG
void CScZmDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void CScZmDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CScZmDoc commands

BOOL CScZmDoc::OnOpenDocument(LPCTSTR lpszPathName) 
{
	if (!CDocument::OnOpenDocument(lpszPathName))
		return FALSE;
	
	CScZmView *pView = (CScZmView	*) GetView();

	if (!pView)
		return false;

	if (pView->m_LeadBWnd.Load((L_TCHAR L_FAR *)lpszPathName) != SUCCESS)
		return false;
	
	// This command is added so that when plus or minus pressed ... the zoom will be
	// equivalent to 2 (Zoom In) or 1/2 (Zoom Out)
	pView->m_LeadBWnd.SetZoomFactor (2);
	return TRUE;
}

CView * CScZmDoc::GetView()
{
	POSITION pos = GetFirstViewPosition();

	return GetNextView(pos);
}