AttachLibDlg.cpp

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// AttachLibDlg.cpp : implementation file
//

#include "stdafx.h"
#include "gmeactivebrowser.h"
#include "AttachLibDlg.h"
#include "resource.h"

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

#include <stdlib.h>
#include <stdio.h>

// CAttachLibDlg dialog


CAttachLibDlg::CAttachLibDlg(CWnd* pParent /*=NULL*/)
        : CDialog(CAttachLibDlg::IDD, pParent)
{
        //{{AFX_DATA_INIT(CAttachLibDlg)
        m_strConnString = _T("");
        m_bOptimized = FALSE;
        m_bRelativePath = TRUE;
        //}}AFX_DATA_INIT
}


void CAttachLibDlg::DoDataExchange(CDataExchange* pDX)
{
        CDialog::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(CAttachLibDlg)
        DDX_Text(pDX, IDC_CONN_STRING, m_strConnString);
        DDX_Check(pDX, IDC_CHECKOPTIMIZED, m_bOptimized);
        DDX_Check(pDX, IDC_CHECK_RELATIVE_PATH, m_bRelativePath);
        //}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CAttachLibDlg, CDialog)
        //{{AFX_MSG_MAP(CAttachLibDlg)
        ON_BN_CLICKED(IDC_BROWSE, OnBrowse)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()

// CAttachLibDlg message handlers

void CAttachLibDlg::OnOK() 
{

        if(!UpdateData(TRUE)) return;
        CDialog::OnOK();
        
        if (m_strConnString.Right(3).CompareNoCase(_T("mga")) == 0) {
                CString mgaPath = m_strConnString;
                if (m_strConnString.Left(4).CompareNoCase(_T("MGA=")) == 0) {
                        mgaPath = m_strConnString.Right(m_strConnString.GetLength() - 4);
                }
                if (m_bRelativePath) {
                        if (PathRelativePathTo(relativePath.GetBuffer(MAX_PATH), currentMgaPath, FILE_ATTRIBUTE_DIRECTORY, 
                                mgaPath, FILE_ATTRIBUTE_NORMAL)) {
                                relativePath.ReleaseBuffer();
                        } else {
                                relativePath.ReleaseBufferSetLength(0);
                        }
                } else {
                        CString filename, dirname;
                        GetFullPathName(mgaPath, filename, dirname);
                        if (filename != "")
                                m_strConnString = _T("MGA=") + dirname + _T("\\") + filename;
                }
        }
}

void CAttachLibDlg::OnBrowse() 
{
        UpdateData(TRUE);

        static TCHAR BASED_CODE szFilter[] = _T("Binary Project Files (*.mga)|*.mga|Multiuser Project Files (*.mgx)|*.mgx|All Files (*.*)|*.*||");

        CFileDialog dlg(TRUE,_T("mga"),NULL,NULL,szFilter, this);

        if (currentMgaPath != "")
                dlg.GetOFN().lpstrInitialDir = currentMgaPath;

        if(dlg.DoModal()!=IDOK) return;

        bool is_mga = dlg.GetFileExt().CompareNoCase( _T("mga")) == 0;
        if( is_mga)
                m_strConnString = _T("MGA=") + dlg.GetPathName();
        else
                m_strConnString = _T("MGX=\"") + dlg.GetPathName().Left( dlg.GetPathName().ReverseFind( '\\')) + _T("\"");

        UpdateData(FALSE);
        
}

BOOL CAttachLibDlg::OnInitDialog() 
{
        // convenience for beta-testers
        int pos = m_strConnString.Find( _T(" (optimized)"));
        if( pos != -1) // remove if found
        {
                m_bOptimized = TRUE;
                m_strConnString = m_strConnString.Left( pos);
        }
        // end of special section // REMOVE later

        // show the expanded path as a hint
        // when env variable found
        CString hint = m_strConnString;
        pos = hint.Find( _T("%"));
        if( pos != -1) // found
        {
                int npos = hint.Find( _T("%"), pos + 1); //next pos
                if( npos != -1 && npos > pos + 1)
                {
                        // get the value of the environment variable between the two %'s
                        TCHAR *value = _tgetenv( hint.Mid( pos + 1, npos - pos - 1));
                        hint.Replace( _T("%") + hint.Mid( pos + 1, npos - pos - 1) + _T("%"), value);
                }
        }

        // show hint if needed: it differs from m_strConnString
        CWnd *ptr = GetDlgItem( IDC_CONNSTR);
        if( ptr && hint != m_strConnString)
        {
                // replace _T("Mga Connection String") with expanded path
                ptr->SetWindowText( (LPCTSTR) hint);
        }

        if (m_strParentConnection.GetLength() > 4 && m_strParentConnection.Left(4) == "MGA=") {
                const TCHAR* zsConn = m_strParentConnection;
                zsConn += 4; // skip MGA=
                TCHAR* filename;
                if (!GetFullPathName(zsConn, MAX_PATH, currentMgaPath.GetBuffer(MAX_PATH), &filename) || filename == 0) {
                } else {
                        *filename = _T('\0');
                }
                currentMgaPath.ReleaseBuffer();
        }

        CDialog::OnInitDialog();
        
        SetWindowText(m_strCaption);
        
        
        return TRUE;  // return TRUE unless you set the focus to a control
                      // EXCEPTION: OCX Property Pages should return FALSE
}