dll/cpl/console/console.c

   1 /*
   2  * PROJECT:         ReactOS Console Configuration DLL
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * FILE:            dll/win32/console/console.c
   5  * PURPOSE:         initialization of DLL
   6  * PROGRAMMERS:     Johannes Anderwald (johannes.anderwald@student.tugraz.at)
   7  */
   8
   9 #include "console.h"
  10
  11 #define NUM_APPLETS     (1)
  12 #define WM_SETCONSOLE (WM_USER+10)
  13
  14
  15 LONG APIENTRY InitApplet(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam);
  16 INT_PTR CALLBACK OptionsProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  17 INT_PTR CALLBACK FontProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  18 INT_PTR CALLBACK LayoutProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  19 INT_PTR CALLBACK ColorsProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  20
  21 HINSTANCE hApplet = 0;
  22
  23 /* Applets */
  24 APPLET Applets[NUM_APPLETS] =
  25 {
  26   {IDC_CPLICON, IDS_CPLNAME, IDS_CPLDESCRIPTION, InitApplet}
  27 };
  28
  29 static COLORREF s_Colors[] =
  30 {
  31         RGB(0, 0, 0),
  32         RGB(0, 0, 128),
  33         RGB(0, 128, 0),
  34         RGB(0, 128, 128),
  35         RGB(128, 0, 0),
  36         RGB(128, 0, 128),
  37         RGB(128, 128, 0),
  38         RGB(192, 192, 192),
  39         RGB(128, 128, 128),
  40         RGB(0, 0, 255),
  41         RGB(0, 255, 0),
  42         RGB(0, 255, 255),
  43         RGB(255, 0, 0),
  44         RGB(255, 0, 255),
  45         RGB(255, 255, 0),
  46         RGB(255, 255, 255)
  47 };
  48
  49 static void
  50 InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc, LPARAM lParam)
  51 {
  52   ZeroMemory(psp, sizeof(PROPSHEETPAGE));
  53   psp->dwSize = sizeof(PROPSHEETPAGE);
  54   psp->dwFlags = PSP_DEFAULT;
  55   psp->hInstance = hApplet;
  56   psp->pszTemplate = MAKEINTRESOURCE(idDlg);
  57   psp->pfnDlgProc = DlgProc;
  58   psp->lParam = lParam;
  59 }
  60
  61 PConsoleInfo
  62 AllocConsoleInfo()
  63 {
  64         PConsoleInfo pConInfo;
  65
  66         pConInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ConsoleInfo));
  67
  68         return pConInfo;
  69 }
  70
  71 void
  72 InitConsoleDefaults(PConsoleInfo pConInfo)
  73 {
  74         /* initialize struct */
  75         pConInfo->InsertMode = TRUE;
  76         pConInfo->HistoryBufferSize = 50;
  77         pConInfo->NumberOfHistoryBuffers = 5;
  78     pConInfo->ScreenText = RGB(192, 192, 192);
  79         pConInfo->ScreenBackground = RGB(0, 0, 0);
  80         pConInfo->PopupText = RGB(128, 0, 128);
  81         pConInfo->PopupBackground = RGB(255, 255, 255);
  82         pConInfo->WindowSize = (DWORD)MAKELONG(80, 25);
  83         pConInfo->WindowPosition = UINT_MAX;
  84         pConInfo->ScreenBuffer = MAKELONG(80, 300);
  85         pConInfo->UseRasterFonts = TRUE;
  86         pConInfo->FontSize = (DWORD)MAKELONG(8, 12);
  87         pConInfo->FontWeight = FW_NORMAL;
  88         memcpy(pConInfo->Colors, s_Colors, sizeof(s_Colors));
  89 }
  90
  91
  92 INT_PTR
  93 CALLBACK
  94 ApplyProc(
  95   HWND hwndDlg,
  96   UINT uMsg,
  97   WPARAM wParam,
  98   LPARAM lParam
  99 )
 100 {
 101         HWND hDlgCtrl;
 102
 103         UNREFERENCED_PARAMETER(lParam);
 104
 105         switch(uMsg)
 106         {
 107                 case WM_INITDIALOG:
 108                 {
 109                         hDlgCtrl = GetDlgItem(hwndDlg, IDC_RADIO_APPLY_CURRENT);
 110                         SendMessage(hDlgCtrl, BM_SETCHECK, BST_CHECKED, 0);
 111                         return TRUE;
 112                 }
 113                 case WM_COMMAND:
 114                 {
 115                         if (LOWORD(wParam) == IDOK)
 116                         {
 117                                 hDlgCtrl = GetDlgItem(hwndDlg, IDC_RADIO_APPLY_CURRENT);
 118                                 if ( SendMessage(hDlgCtrl, BM_GETCHECK, 0, 0) == BST_CHECKED )
 119                                         EndDialog(hwndDlg, IDC_RADIO_APPLY_CURRENT);
 120                                 else
 121                                         EndDialog(hwndDlg, IDC_RADIO_APPLY_ALL);
 122                         }
 123                         else if (LOWORD(wParam) == IDCANCEL)
 124                         {
 125                                 EndDialog(hwndDlg, IDCANCEL);
 126                         }
 127                         break;
 128                 }
 129                 default:
 130                         break;
 131         }
 132         return FALSE;
 133
 134 }
 135
 136 void
 137 ApplyConsoleInfo(HWND hwndDlg, PConsoleInfo pConInfo)
 138 {
 139         INT_PTR res = 0;
 140
 141         res = DialogBox(hApplet, MAKEINTRESOURCE(IDD_APPLYOPTIONS), hwndDlg, ApplyProc);
 142
 143         if (res == IDCANCEL)
 144         {
 145                 /* dont destroy when user presses cancel */
 146                 SetWindowLongPtr(hwndDlg, DWL_MSGRESULT, PSNRET_INVALID_NOCHANGEPAGE);
 147         }
 148         else if ( res == IDC_RADIO_APPLY_ALL )
 149         {
 150                 pConInfo->AppliedConfig = TRUE;
 151                 SetWindowLongPtr(hwndDlg, DWL_MSGRESULT, PSNRET_NOERROR);
 152                 SendMessage(pConInfo->hConsoleWindow, PM_APPLY_CONSOLE_INFO, (WPARAM)pConInfo, (LPARAM)TRUE);
 153         }
 154         else if ( res == IDC_RADIO_APPLY_CURRENT )
 155         {
 156                 pConInfo->AppliedConfig = TRUE;
 157                 SetWindowLongPtr(hwndDlg, DWL_MSGRESULT, PSNRET_NOERROR);
 158                 SendMessage(pConInfo->hConsoleWindow, PM_APPLY_CONSOLE_INFO, (WPARAM)pConInfo, (LPARAM)TRUE);
 159         }
 160 }
 161
 162 /* First Applet */
 163 LONG APIENTRY
 164 InitApplet(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam)
 165 {
 166         PROPSHEETPAGE psp[4];
 167         PROPSHEETHEADER psh;
 168         INT i=0;
 169         PConsoleInfo pConInfo;
 170         WCHAR szTitle[100];
 171         PConsoleInfo pSharedInfo = (PConsoleInfo)wParam;
 172
 173         UNREFERENCED_PARAMETER(uMsg);
 174
 175         /*
 176          * console.dll shares information with win32csr with wParam, lParam
 177          *
 178          * wParam is a pointer to an ConsoleInfo struct
 179          * lParam is a boolean parameter which specifies wheter defaults should be shown
 180          */
 181
 182         pConInfo = AllocConsoleInfo();
 183         if (!pConInfo)
 184         {
 185                 return 0;
 186         }
 187
 188         if (lParam)
 189         {
 190                 /* use defaults */
 191                 InitConsoleDefaults(pConInfo);
 192         }
 193         else
 194         {
 195                 if (IsBadReadPtr((const void *)pSharedInfo, sizeof(ConsoleInfo)))
 196                 {
 197                         /* use defaults */
 198                         InitConsoleDefaults(pConInfo);
 199                 }
 200                 else
 201                 {
 202                         pConInfo->InsertMode = pSharedInfo->InsertMode;
 203                         pConInfo->HistoryBufferSize = pSharedInfo->HistoryBufferSize;
 204                         pConInfo->NumberOfHistoryBuffers = pSharedInfo->NumberOfHistoryBuffers;
 205                         pConInfo->ScreenText = pSharedInfo->ScreenText;
 206                         pConInfo->ScreenBackground =  pSharedInfo->ScreenBackground;
 207                         pConInfo->PopupText = pSharedInfo->PopupText;
 208                         pConInfo->PopupBackground = pSharedInfo->PopupBackground;
 209                         pConInfo->WindowSize = pSharedInfo->WindowSize;
 210                         pConInfo->WindowPosition = pSharedInfo->WindowPosition;
 211                         pConInfo->ScreenBuffer = pSharedInfo->ScreenBuffer;
 212                         pConInfo->UseRasterFonts = pSharedInfo->UseRasterFonts;
 213                         pConInfo->FontSize = pSharedInfo->FontSize;
 214                         pConInfo->FontWeight = pSharedInfo->FontWeight;
 215                         memcpy(pConInfo->Colors, pSharedInfo->Colors, sizeof(s_Colors));
 216                 }
 217         }
 218
 219         /* console window -> is notified on a property change event */
 220         pConInfo->hConsoleWindow = hwnd;
 221
 222         ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
 223         psh.dwSize = sizeof(PROPSHEETHEADER);
 224         psh.dwFlags =  PSH_PROPSHEETPAGE | PSH_NOAPPLYNOW;
 225         if(_tcslen(pConInfo->szProcessName))
 226         {
 227                 psh.dwFlags |= PSH_PROPTITLE;
 228                 psh.pszCaption = pConInfo->szProcessName;
 229         }
 230         else
 231         {
 232                 if (!GetConsoleTitleW(szTitle, sizeof(szTitle)/sizeof(WCHAR)))
 233                 {
 234                         _tcscpy(szTitle, _T("cmd.exe"));
 235                 }
 236                 szTitle[(sizeof(szTitle)/sizeof(WCHAR))-1] = _T('\0');
 237                 psh.pszCaption = szTitle;
 238         }
 239
 240         psh.hwndParent = hwnd;
 241         psh.hInstance = hApplet;
 242         psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDC_CPLICON));
 243         psh.nPages = 4;
 244         psh.nStartPage = 0;
 245         psh.ppsp = psp;
 246
 247         InitPropSheetPage(&psp[i++], IDD_PROPPAGEOPTIONS, (DLGPROC) OptionsProc, (LPARAM)pConInfo);
 248         InitPropSheetPage(&psp[i++], IDD_PROPPAGEFONT, (DLGPROC) FontProc, (LPARAM)pConInfo);
 249         InitPropSheetPage(&psp[i++], IDD_PROPPAGELAYOUT, (DLGPROC) LayoutProc, (LPARAM)pConInfo);
 250         InitPropSheetPage(&psp[i++], IDD_PROPPAGECOLORS, (DLGPROC) ColorsProc, (LPARAM)pConInfo);
 251
 252         return (PropertySheet(&psh) != -1);
 253 }
 254
 255 /* Control Panel Callback */
 256 LONG CALLBACK
 257 CPlApplet(
 258         HWND hwndCPl,
 259         UINT uMsg,
 260         LPARAM lParam1,
 261         LPARAM lParam2)
 262 {
 263   switch(uMsg)
 264   {
 265     case CPL_INIT:
 266     {
 267       return TRUE;
 268     }
 269     case CPL_GETCOUNT:
 270     {
 271       return NUM_APPLETS;
 272     }
 273     case CPL_INQUIRE:
 274     {
 275       CPLINFO *CPlInfo = (CPLINFO*)lParam2;
 276       CPlInfo->idIcon = Applets[0].idIcon;
 277       CPlInfo->idName = Applets[0].idName;
 278       CPlInfo->idInfo = Applets[0].idDescription;
 279       break;
 280     }
 281     case CPL_DBLCLK:
 282     {
 283       InitApplet(hwndCPl, uMsg, lParam1, lParam2);
 284       break;
 285     }
 286   }
 287   return FALSE;
 288 }
 289
 290
 291 INT
 292 WINAPI
 293 DllMain(
 294         HINSTANCE hinstDLL,
 295         DWORD     dwReason,
 296         LPVOID    lpvReserved)
 297 {
 298   UNREFERENCED_PARAMETER(lpvReserved);
 299
 300   switch(dwReason)
 301   {
 302     case DLL_PROCESS_ATTACH:
 303     case DLL_THREAD_ATTACH:
 304       hApplet = hinstDLL;
 305       break;
 306   }
 307   return TRUE;
 308 }
 309