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// ModalShellApi.cpp - Implementation of CModalShellApi
//
// WinDirStat - Directory Statistics
// Copyright (C) 2003 Bernhard Seifert
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Author: bseifert@users.sourceforge.net, bseifert@daccord.net
#include "stdafx.h"
#include "windirstat.h"
#include "ModalShellApi.h"
namespace
{
enum
{
EMPTY_RECYCLE_BIN,
DELETE_FILE
};
}
CModalShellApi::CModalShellApi()
{
}
bool CModalShellApi::IsRecycleBinApiSupported()
{
return m_rbapi.IsSupported();
}
void CModalShellApi::EmptyRecycleBin()
{
m_operation= EMPTY_RECYCLE_BIN;
DoModal();
}
void CModalShellApi::DeleteFile(LPCTSTR fileName, bool toRecycleBin)
{
m_operation= DELETE_FILE;
m_fileName= fileName;
m_toRecycleBin= toRecycleBin;
DoModal();
}
void CModalShellApi::DoOperation()
{
switch (m_operation)
{
case EMPTY_RECYCLE_BIN:
DoEmptyRecycleBin();
break;
case DELETE_FILE:
DoDeleteFile();
break;
}
}
void CModalShellApi::DoEmptyRecycleBin()
{
HRESULT hr= m_rbapi.SHEmptyRecycleBin(*AfxGetMainWnd(), NULL, 0);
if (FAILED(hr))
AfxMessageBox(MdGetWinerrorText(hr));
}
void CModalShellApi::DoDeleteFile()
{
int len= m_fileName.GetLength();
LPTSTR psz= m_fileName.GetBuffer(len + 2);
psz[len + 1]= 0;
SHFILEOPSTRUCT sfos;
ZeroMemory(&sfos, sizeof(sfos));
sfos.wFunc= FO_DELETE;
sfos.pFrom= psz;
sfos.fFlags= m_toRecycleBin ? FOF_ALLOWUNDO : 0;
sfos.hwnd= *AfxGetMainWnd();
(void)SHFileOperation(&sfos);
m_fileName.ReleaseBuffer();
}
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