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utils.c

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/*
 * Copyright (c) 2002 Ingo Richter and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *    Ingo Richter - Initial implementation.
 */
#define strict

#include <windows.h>
#include <shlobj.h>

#include "utils.h"

/*
 * Describe here
 * @param MatchType
 * @param MatchFile
 * @param fileName
 */
int GetOpenFilename(TCHAR *MatchType, TCHAR *MatchFile, TCHAR* fileName)
{
   OPENFILENAME fn;
   register int i;
   char Filter[128];
   TCHAR DefaultFile[512];

   // construct file name filter string
   lstrcpy(Filter, MatchType);
   i = lstrlen(Filter) + 1;
   lstrcpy(&Filter[i],MatchFile);
   i += lstrlen(&Filter[i]) + 1;
   Filter[i] = '\0';

   // fill in structure fields for Open File dialog box
   fn.lStructSize       = sizeof(OPENFILENAME);
   fn.hwndOwner         = GetActiveWindow();
   fn.lpstrFilter       = Filter;
   fn.lpstrCustomFilter = NULL;
   fn.nFilterIndex      = 0;
   fn.lpstrFile         = NULL;
   fn.lpstrFile         = DefaultFile;
   fn.nMaxFile          = sizeof(DefaultFile);
   fn.lpstrFileTitle    = NULL;
   fn.lpstrInitialDir   = NULL;
   fn.lpstrTitle        = NULL;
   fn.Flags             = OFN_READONLY;
   fn.lpstrDefExt       = &MatchFile[2];
   *DefaultFile = '\0';

   // activate the Open File dialog box
   if (GetOpenFileName(&fn))
   {
      lstrcpy(fileName, DefaultFile);
      return TRUE;
   }
   else
      return FALSE;
}

/*
 * Describe here
 * @param fileName
 */
void GetFolderName(TCHAR* fileName)
{
    TCHAR path[MAX_PATH];
    LPITEMIDLIST pidl;

    BROWSEINFO bi = { 0 };
    bi.lpszTitle = "Select your Workspace";
    bi.pszDisplayName = path;
    bi.ulFlags = BIF_RETURNONLYFSDIRS;

    pidl = SHBrowseForFolder ( &bi );
    if ( pidl != 0 )
    {
        TCHAR szDir[MAX_PATH];
        if( SHGetPathFromIDList( pidl, szDir ) )
        {
            strcpy(fileName, szDir);
        }
    }
}

BOOL lockfileIsDeleteable(TCHAR* pathToWorkspace)
{
    TCHAR path[MAX_PATH];

    wsprintf(path, "%s\\.metadata\\.lock", pathToWorkspace);
    if(DeleteFile(path))
    {
        return FALSE;
    }
    else
    {
        return TRUE;
    }
}

/*
 * Describe here
 * @param messageId
 * @param buffer
 */
TCHAR* LocString(int messageId, TCHAR* buffer)
{
    LoadString(getApplicationInstance(), messageId, buffer, STRINGBUFFER_SIZE);

    return(buffer);
}

/*
 * Return the instance Handle of the running Application.
 */
HINSTANCE getApplicationInstance()
{
    return GetModuleHandle(NULL);
}

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