base/applications/screensavers/3dtext/settings.c

   1 /*
   2  * 3D Text OpenGL Screensaver (settings.c)
   3  *
   4  * Copyright 2007 Marc Piulachs
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 //////////////////////////////////////////////////////////////////
  22
  23 #include "3dtext.h"
  24
  25 TCHAR m_Text[MAX_PATH];
  26
  27 VOID LoadSettings(VOID)
  28 {
  29         HKEY hkey;
  30         DWORD len = MAX_PATH * sizeof(TCHAR);
  31
  32         RegCreateKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\ScreenSavers\\Text3D"), 0,
  33                 _T(""), 0, KEY_READ, NULL, &hkey, NULL);
  34
  35         if (RegQueryValueEx(hkey, _T("DisplayString"), NULL, NULL, (LPBYTE)m_Text, &len) != ERROR_SUCCESS)
  36         {
  37                 _tcscpy(m_Text, _TEXT("ReactOS Rocks!"));
  38         }
  39
  40         RegCloseKey(hkey);
  41 }
  42
  43 VOID SaveSettings(VOID)
  44 {
  45         HKEY hkey;
  46
  47         RegCreateKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\ScreenSavers\\Text3D"), 0,
  48                 _T(""), 0, KEY_WRITE, NULL, &hkey, NULL);
  49
  50         RegSetValueEx(hkey, _T("DisplayString"), 0, REG_SZ, (LPBYTE)m_Text, (_tcslen(m_Text) + 1) * sizeof(TCHAR));
  51
  52         RegCloseKey(hkey);
  53 }