/*************************************************************************************************\
DlgFileOpen.cpp			: Implementation of the DlgFileOpen component.
//---------------------------------------------------------------------------//
// Copyright (C) Microsoft Corporation. All rights reserved.                 //
//===========================================================================//
\*************************************************************************************************/
#include "stdafx.h"

#include "DlgFileOpen.h"

#ifndef TOOLOS_HPP
#include "ToolOs.hpp"
#endif

#include "resource.h"

#include <stdlib.h>
#include <string.h>


BEGIN_MESSAGE_MAP(DlgFileOpen,CDialog )
	//{{AFX_MSG_MAP(DlgFileOpen)
	ON_LBN_SELCHANGE(IDC_FILEOPEN_FILELIST, OnSelchangeFileopenFilelist)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

//-------------------------------------------------------------------------------------------------
DlgFileOpen::DlgFileOpen( const char* directory, const char* dlgExtension,  bool bsave ):CDialog(IDD_FILEOPEN)
{
	strcpy(m_directory, directory);
	strcpy(fileName, directory);
	if (dlgExtension)
	{
		strcpy(extension, dlgExtension);
	}
	else
	{
		strcpy(extension, "");
	}
	m_bSave = bsave;
}

void DlgFileOpen::Init()
{
	CListBox* m_pList = (CListBox *)GetDlgItem(IDC_FILEOPEN_FILELIST);

	//Not Used.
	//CEdit* m_pEntry = (CEdit*)GetDlgItem(IDC_FILEOPEN_EDITBOX);

	char dirBuffer[1024];

	strcpy( dirBuffer, m_directory );
	strcat( dirBuffer, "*." );
	strcat( dirBuffer, extension );
	char* pFileFirst = gos_FindFiles( dirBuffer );
	while( pFileFirst )
	{
		m_pList->AddString(pFileFirst);
		pFileFirst = gos_FindFilesNext();
	}

	strcpy( fileName, m_directory );

}


void DlgFileOpen::OnCancel()
{
	//EndDialog(IDCANCEL);
	EndDialog(IDCANCEL);
}


void DlgFileOpen::OnOK()
{
	CEdit* m_pEntry = (CEdit*)GetDlgItem(IDC_FILEOPEN_EDITBOX);

	char pszEntryString[1024/*MAX_STRING_LENGTH*/];
	m_pEntry->GetWindowText(pszEntryString, 1024/*MAX_STRING_LENGTH*/);
	strcat(fileName, pszEntryString);

	char tmpExtension[32];
	tmpExtension[0] = '.';
	tmpExtension[1] = 0;
	strcat( tmpExtension, extension );

	if ( !fileName || (strlen( fileName ) < 4 ||
		0 != stricmp( tmpExtension, fileName + strlen( fileName ) - 4 )) )
	{
		strcat( fileName, "." );
		strcat( fileName, extension );
	}

	CDialog::OnOK();
}


//-------------------------------------------------------------------------------------------------

DlgFileOpen::~DlgFileOpen()
{
}


//*************************************************************************************************
// end of file ( DlgFileOpen.cpp )

BOOL DlgFileOpen::OnInitDialog() 
{
	CDialog ::OnInitDialog();
	
	Init();

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void DlgFileOpen::OnSelchangeFileopenFilelist() 
{
	CListBox* m_pList = (CListBox *)GetDlgItem(IDC_FILEOPEN_FILELIST);
	gosASSERT( m_pList );

	int nSelectionIndex = m_pList->GetCurSel();
	int nStringLength = m_pList->GetTextLen(nSelectionIndex);
	if (0 < nStringLength)
	{
		char *pszSelectionString = new char[nStringLength + 1];
		m_pList->GetText(nSelectionIndex, pszSelectionString);
		CEdit* m_pEntry = (CEdit*)GetDlgItem(IDC_FILEOPEN_EDITBOX);
		m_pEntry->SetWindowText(pszSelectionString);
		delete pszSelectionString;	
	}
}