programs/taskmgr/run.c

   1 /*
   2  *  ReactOS Task Manager
   3  *
   4  *  run.c
   5  *
   6  *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #define WIN32_LEAN_AND_MEAN    /* Exclude rarely-used stuff from Windows headers */
  24 #include <windows.h>
  25 #include <commctrl.h>
  26 #include <stdlib.h>
  27 #include <malloc.h>
  28 #include <memory.h>
  29 #include <tchar.h>
  30 #include <stdio.h>
  31
  32 #include "taskmgr.h"
  33
  34 typedef void (WINAPI *RUNFILEDLG)(
  35 HWND    hwndOwner,
  36 HICON   hIcon,
  37 LPCSTR  lpstrDirectory,
  38 LPCSTR  lpstrTitle,
  39 LPCSTR  lpstrDescription,
  40 UINT    uFlags);
  41
  42 /*
  43  * Flags for RunFileDlg
  44  */
  45
  46 #define RFF_NOBROWSE            0x01    /* Removes the browse button. */
  47 #define RFF_NODEFAULT           0x02    /* No default item selected. */
  48 #define RFF_CALCDIRECTORY       0x04    /* Calculates the working directory from the file name. */
  49 #define RFF_NOLABEL                     0x08    /* Removes the edit box label. */
  50 #define RFF_NOSEPARATEMEM       0x20    /* Removes the Separate Memory Space check box (Windows NT only). */
  51
  52 void TaskManager_OnFileNew(void)
  53 {
  54     HMODULE            hShell32;
  55     RUNFILEDLG        RunFileDlg;
  56     OSVERSIONINFO    versionInfo;
  57     WCHAR            wTitle[40];
  58     WCHAR            wText[256];
  59     char            szTitle[40] = "Create New Task";
  60     char            szText[256] = "Type the name of a program, folder, document, or Internet resource, and Task Manager will open it for you.";
  61
  62     hShell32 = LoadLibrary(_T("SHELL32.DLL"));
  63     RunFileDlg = (RUNFILEDLG)(FARPROC)GetProcAddress(hShell32, (char*)((long)0x3D));
  64
  65     /* Show "Run..." dialog */
  66     if (RunFileDlg)
  67     {
  68         versionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
  69         GetVersionEx(&versionInfo);
  70
  71         if (versionInfo.dwPlatformId == VER_PLATFORM_WIN32_NT)
  72         {
  73             MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, szTitle, -1, wTitle, 40);
  74             MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, szText, -1, wText, 256);
  75             RunFileDlg(hMainWnd, 0, NULL, (LPCSTR)wTitle, (LPCSTR)wText, RFF_CALCDIRECTORY);
  76         }
  77         else
  78             RunFileDlg(hMainWnd, 0, NULL, szTitle, szText, RFF_CALCDIRECTORY);
  79     }
  80
  81     FreeLibrary(hShell32);
  82 }