dll/cpl/intl/intl.c

   1 /*
   2  *  ReactOS
   3  *  Copyright (C) 2004 ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License along
  16  *  with this program; if not, write to the Free Software Foundation, Inc.,
  17  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  */
  19 /*
  20  * PROJECT:         ReactOS International Control Panel
  21  * FILE:            dll/cpl/intl/intl.c
  22  * PURPOSE:         Property sheet code
  23  * PROGRAMMER:      Eric Kohl
  24  */
  25
  26 #include "intl.h"
  27
  28 #include <debug.h>
  29
  30 #define NUM_APPLETS    (1)
  31
  32 #define BUFFERSIZE 512
  33
  34 static LONG APIENTRY
  35 Applet(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam);
  36
  37
  38 HINSTANCE hApplet = 0;
  39 HWND hCPLWindow;
  40 HINF hSetupInf = INVALID_HANDLE_VALUE;
  41 DWORD IsUnattendedSetupEnabled = 0;
  42 DWORD UnattendLCID = 0;
  43
  44
  45 /* Applets */
  46 APPLET Applets[NUM_APPLETS] =
  47 {
  48     {IDC_CPLICON, IDS_CPLNAME, IDS_CPLDESCRIPTION, Applet}
  49 };
  50
  51 VOID
  52 PrintErrorMsgBox(UINT msg)
  53 {
  54     TCHAR szErrorText[BUFFERSIZE];
  55     TCHAR szErrorCaption[BUFFERSIZE];
  56
  57     LoadString(hApplet, msg, szErrorText, sizeof(szErrorText)/sizeof(TCHAR));
  58     LoadString(hApplet, IDS_ERROR, szErrorCaption, sizeof(szErrorCaption)/sizeof(TCHAR));
  59
  60     MessageBox(NULL, szErrorText, szErrorCaption, MB_OK | MB_ICONERROR);
  61 }
  62
  63 static VOID
  64 InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc)
  65 {
  66     ZeroMemory(psp, sizeof(PROPSHEETPAGE));
  67     psp->dwSize = sizeof(PROPSHEETPAGE);
  68     psp->dwFlags = PSP_DEFAULT;
  69     psp->hInstance = hApplet;
  70     psp->pszTemplate = MAKEINTRESOURCE(idDlg);
  71     psp->pfnDlgProc = DlgProc;
  72 }
  73
  74 BOOL
  75 OpenSetupInf(VOID)
  76 {
  77     LPTSTR lpCmdLine;
  78     LPTSTR lpSwitch;
  79     size_t len;
  80
  81     lpCmdLine = GetCommandLine();
  82
  83     lpSwitch = _tcsstr(lpCmdLine, _T("/f:\""));
  84     if (!lpSwitch)
  85         return FALSE;
  86
  87     len = _tcslen(lpSwitch);
  88     if (len < 5 || lpSwitch[len-1] != _T('\"'))
  89     {
  90         DPRINT1("Invalid switch: %ls\n", lpSwitch);
  91         return FALSE;
  92     }
  93
  94     lpSwitch[len-1] = _T('\0');
  95
  96     hSetupInf = SetupOpenInfFile(&lpSwitch[4], NULL, INF_STYLE_OLDNT, NULL);
  97     if (hSetupInf == INVALID_HANDLE_VALUE)
  98     {
  99         DPRINT1("Failed to open INF file: %ls\n", &lpSwitch[4]);
 100         return FALSE;
 101     }
 102
 103     return TRUE;
 104 }
 105
 106 VOID
 107 ParseSetupInf(VOID)
 108 {
 109     INFCONTEXT InfContext;
 110     TCHAR szBuffer[30];
 111
 112     if (!SetupFindFirstLine(hSetupInf,
 113                             _T("Unattend"),
 114                             _T("LocaleID"),
 115                             &InfContext))
 116     {
 117         SetupCloseInfFile(hSetupInf);
 118         DPRINT1("SetupFindFirstLine failed\n");
 119         return;
 120     }
 121
 122     if (!SetupGetStringField(&InfContext, 1, szBuffer,
 123                              sizeof(szBuffer) / sizeof(TCHAR), NULL))
 124     {
 125         SetupCloseInfFile(hSetupInf);
 126         DPRINT1("SetupGetStringField failed\n");
 127         return;
 128     }
 129
 130     UnattendLCID = _tcstoul(szBuffer, NULL, 16);
 131     IsUnattendedSetupEnabled = 1;
 132     SetupCloseInfFile(hSetupInf);
 133 }
 134
 135 static LONG APIENTRY
 136 Applet(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam)
 137 {
 138     PROPSHEETPAGE psp[3];
 139     PROPSHEETHEADER psh;
 140     TCHAR Caption[BUFFERSIZE];
 141
 142     if (OpenSetupInf())
 143     {
 144         ParseSetupInf();
 145     }
 146
 147     LoadString(hApplet, IDS_CPLNAME, Caption, sizeof(Caption) / sizeof(TCHAR));
 148
 149     ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
 150     psh.dwSize = sizeof(PROPSHEETHEADER);
 151     psh.dwFlags =  PSH_PROPSHEETPAGE | PSH_PROPTITLE;
 152     psh.hwndParent = hCPLWindow;
 153     psh.hInstance = hApplet;
 154     psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDC_CPLICON));
 155     psh.pszCaption = Caption;
 156     psh.nPages = sizeof(psp) / sizeof(PROPSHEETPAGE);
 157     psh.nStartPage = 0;
 158     psh.ppsp = psp;
 159
 160     InitPropSheetPage(&psp[0], IDD_GENERALPAGE, GeneralPageProc);
 161     InitPropSheetPage(&psp[1], IDD_LANGUAGESPAGE, LanguagesPageProc);
 162     InitPropSheetPage(&psp[2], IDD_ADVANCEDPAGE, AdvancedPageProc);
 163
 164     return (LONG)(PropertySheet(&psh) != -1);
 165 }
 166
 167
 168 /* Control Panel Callback */
 169 LONG APIENTRY
 170 CPlApplet(HWND hwndCpl,
 171           UINT uMsg,
 172           LPARAM lParam1,
 173           LPARAM lParam2)
 174 {
 175     switch(uMsg)
 176     {
 177         case CPL_INIT:
 178             return TRUE;
 179
 180         case CPL_GETCOUNT:
 181             return NUM_APPLETS;
 182
 183         case CPL_INQUIRE:
 184         {
 185             CPLINFO *CPlInfo = (CPLINFO*)lParam2;
 186             UINT uAppIndex = (UINT)lParam1;
 187
 188             CPlInfo->lData = 0;
 189             CPlInfo->idIcon = Applets[uAppIndex].idIcon;
 190             CPlInfo->idName = Applets[uAppIndex].idName;
 191             CPlInfo->idInfo = Applets[uAppIndex].idDescription;
 192             break;
 193         }
 194
 195         case CPL_DBLCLK:
 196         {
 197             UINT uAppIndex = (UINT)lParam1;
 198             hCPLWindow = hwndCpl;
 199             Applets[uAppIndex].AppletProc(hwndCpl, uMsg, lParam1, lParam2);
 200             break;
 201         }
 202     }
 203
 204     return FALSE;
 205 }
 206
 207
 208 BOOL WINAPI
 209 DllMain(HINSTANCE hinstDLL,
 210         DWORD dwReason,
 211         LPVOID lpReserved)
 212 {
 213     switch(dwReason)
 214     {
 215         case DLL_PROCESS_ATTACH:
 216         case DLL_THREAD_ATTACH:
 217             hApplet = hinstDLL;
 218             break;
 219     }
 220
 221   return TRUE;
 222 }