WindowsXP-SP1/admin/activec/conui/amcdocmg.cpp

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2001-01-01 00:00:00 +01:00
/*--------------------------------------------------------------------------*
*
* Microsoft Windows
* Copyright (C) Microsoft Corporation, 1992 - 1999
*
* File: amcdocmg.cpp
*
* Contents: Implementation file for CAMCDocManager
*
* History: 01-Jan-98 jeffro Created
*
*--------------------------------------------------------------------------*/
#include "stdafx.h"
#include "amcdocmg.h"
#include "amc.h" // for AMCGetApp
#include "filedlgex.h"
void AppendFilterSuffix(CString& filter, OPENFILENAME_NT4& ofn,
CDocTemplate* pTemplate, CString* pstrDefaultExt);
/*--------------------------------------------------------------------------*
* CAMCDocManager::DoPromptFileName
*
* We need to override this so we can set the default directory. The MFC
* implementation lets the system choose the default, which due to a NT5.0
* change, is not always the current directory. This implementation specifically
* requests the current directory.
*--------------------------------------------------------------------------*/
// This and the following method were copied from MFC sources because we needed
// to modify the internal handling of the file dialog options. The added code
// sections are commented (MMC change).
BOOL CAMCDocManager::DoPromptFileName(CString& fileName, UINT nIDSTitle, DWORD lFlags, BOOL bOpenFileDialog, CDocTemplate* pTemplate)
{
//
// MMC change: Set the default directory (sets to admin tools the first time called)
//
CAMCApp* pApp = AMCGetApp();
pApp->SetDefaultDirectory ();
CFileDialogEx dlgFile(bOpenFileDialog);
CString title;
VERIFY(title.LoadString(nIDSTitle)); // this uses MFC's LoadString because that is where the string resides.
dlgFile.m_ofn.Flags |= (lFlags | OFN_ENABLESIZING);
CString strFilter;
CString strDefault;
if (pTemplate != NULL)
{
ASSERT_VALID(pTemplate);
AppendFilterSuffix(strFilter, dlgFile.m_ofn, pTemplate, &strDefault);
}
else
{
// do for all doc template
POSITION pos = m_templateList.GetHeadPosition();
BOOL bFirst = TRUE;
while (pos != NULL)
{
CDocTemplate* pTemplate = (CDocTemplate*)m_templateList.GetNext(pos);
AppendFilterSuffix(strFilter, dlgFile.m_ofn, pTemplate,
bFirst ? &strDefault : NULL);
bFirst = FALSE;
}
}
// append the "*.*" all files filter
CString allFilter;
VERIFY(allFilter.LoadString(AFX_IDS_ALLFILTER)); // this uses MFC's LoadString because that is where the string resides.
strFilter += allFilter;
strFilter += (TCHAR)'\0'; // next string please
strFilter += _T("*.*");
strFilter += (TCHAR)'\0'; // last string
dlgFile.m_ofn.nMaxCustFilter++;
dlgFile.m_ofn.lpstrFilter = strFilter;
dlgFile.m_ofn.lpstrTitle = title;
dlgFile.m_ofn.lpstrFile = fileName.GetBuffer(_MAX_PATH);
//
// MMC change: Set the initial dir to the current dir
//
TCHAR szDir[_MAX_PATH];
GetCurrentDirectory(_MAX_PATH, szDir);
dlgFile.m_ofn.lpstrInitialDir = szDir;
BOOL bResult = dlgFile.DoModal() == IDOK ? TRUE : FALSE;
fileName.ReleaseBuffer();
return bResult;
}
void AppendFilterSuffix(CString& filter, OPENFILENAME_NT4& ofn,
CDocTemplate* pTemplate, CString* pstrDefaultExt)
{
ASSERT_VALID(pTemplate);
ASSERT_KINDOF(CDocTemplate, pTemplate);
CString strFilterExt, strFilterName;
if (pTemplate->GetDocString(strFilterExt, CDocTemplate::filterExt) &&
!strFilterExt.IsEmpty() &&
pTemplate->GetDocString(strFilterName, CDocTemplate::filterName) &&
!strFilterName.IsEmpty())
{
// a file based document template - add to filter list
ASSERT(strFilterExt[0] == '.');
if (pstrDefaultExt != NULL)
{
// set the default extension
*pstrDefaultExt = ((LPCTSTR)strFilterExt) + 1; // skip the '.'
ofn.lpstrDefExt = (LPTSTR)(LPCTSTR)(*pstrDefaultExt);
ofn.nFilterIndex = ofn.nMaxCustFilter + 1; // 1 based number
}
// add to filter
filter += strFilterName;
ASSERT(!filter.IsEmpty()); // must have a file type name
filter += (TCHAR)'\0'; // next string please
filter += (TCHAR)'*';
filter += strFilterExt;
filter += (TCHAR)'\0'; // next string please
ofn.nMaxCustFilter++;
}
}