textview.cpp

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// TextView.cpp : implementation file
//

#include "stdafx.h"
#include "gstools.h"
#include "TextView.h"

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

/////////////////////////////////////////////////////////////////////////////
// TextView

IMPLEMENT_DYNCREATE(TextView, CEditView)

TextView::TextView()
{
	m_file	= "";
}

TextView::~TextView()
{
//	if(!m_file.IsEmpty() )
//	{
//		if(!SaveToFile((LPCSTR)m_file))
//		{}
//	}
}


BEGIN_MESSAGE_MAP(TextView, CEditView)
	//{{AFX_MSG_MAP(TextView)
	ON_CONTROL_REFLECT(EN_CHANGE, OnChange)
	ON_WM_SHOWWINDOW()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// TextView drawing

void TextView::OnDraw(CDC* pDC)
{
	CDocument* pDoc = GetDocument();
	// TODO: add draw code here
}

/////////////////////////////////////////////////////////////////////////////
// TextView diagnostics

#ifdef _DEBUG
void TextView::AssertValid() const
{
	CEditView::AssertValid();
}

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

/////////////////////////////////////////////////////////////////////////////
// TextView message handlers

void TextView::OnChange() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CEditView::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
	
}


BOOL TextView::PreCreateWindow(CREATESTRUCT& cs) 
{
	// TODO: Add your specialized code here and/or call the base class
//	cs.style	&= ~WS_HSCROLL;
//	cs.style	&= ~WS_VSCROLL;
	return CEditView::PreCreateWindow(cs);
}


BOOL TextView::Init()
{
//	GetEditCtrl().ModifyStyle(WS_HSCROLL|WS_VSCROLL, 0);

	return TRUE;
}

void TextView::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CEditView::OnShowWindow(bShow, nStatus);
	
	// TODO: Add your message handler code here
//	if(!g_source.IsReady())
//		return;
	if(bShow)
	{
		GSFILE_INFO* pfbuf = g_source.FindSource(g_pWizard->GetCurrentItemPath());
		if(pfbuf==NULL)
		{
			SetWorkFile(g_pWizard->GetCurrentItemPath());
		}
		else
		{
			SetWorkFile(pfbuf->strFile);
		}
	}
	else
	{
		SetWorkFile("");
	}
}

BOOL TextView::SetWorkFile(LPCSTR strFile)
{
	if(strFile==NULL || m_file==strFile)
		return TRUE;
	if(!m_file.IsEmpty() )
	{
		if(!SaveToFile((LPCSTR)m_file))
			return FALSE;
	}
	m_file	= strFile;
	if(!m_file.IsEmpty())
	{
		if(!LoadFile(strFile))
			return FALSE;
	}
	else
	{
	}
	return TRUE;
}

BOOL TextView::SaveToFile(LPCSTR strFile)
{
	CFile f;
	if( !f.Open( strFile, CFile::modeCreate | CFile::modeWrite ) )
	{
		return FALSE;
	}
	CArchive ar( &f, CArchive::store);
	SerializeRaw(ar);
	return TRUE;
}

BOOL TextView::LoadFile(LPCSTR strFile)
{
	CFile f;
	if( !f.Open( strFile, CFile::modeRead ) )
	{
		return FALSE;
	}
	CArchive ar( &f, CArchive::load);
	SerializeRaw(ar);
	return TRUE;
}

BOOL TextView::Save()
{
	if(!m_file.IsEmpty() )
	{
		return SaveToFile((LPCSTR)m_file);
	}

	return TRUE;
}