reactos/dll/cpl/sysdm/sysdm.c

   1 /*
   2  * PROJECT:     ReactOS System Control Panel Applet
   3  * LICENSE:     GPL - See COPYING in the top level directory
   4  * FILE:        dll/cpl/sysdm/sysdm.c
   5  * PURPOSE:     dll entry file
   6  * COPYRIGHT:   Copyright Thomas Weidenmueller <w3seek@reactos.org>
   7  *
   8  */
   9
  10 #include "precomp.h"
  11
  12 LONG CALLBACK SystemApplet(VOID);
  13 HINSTANCE hApplet = 0;
  14
  15 /* Applets */
  16 APPLET Applets[NUM_APPLETS] =
  17 {
  18   {IDI_CPLSYSTEM, IDS_CPLSYSTEMNAME, IDS_CPLSYSTEMDESCRIPTION, SystemApplet}
  19 };
  20
  21 #define MAX_SYSTEM_PAGES    8
  22
  23 static BOOL CALLBACK
  24 PropSheetAddPage(HPROPSHEETPAGE hpage, LPARAM lParam)
  25 {
  26     PROPSHEETHEADER *ppsh = (PROPSHEETHEADER *)lParam;
  27     if (ppsh != NULL && ppsh->nPages < MAX_SYSTEM_PAGES)
  28     {
  29         ppsh->phpage[ppsh->nPages++] = hpage;
  30         return TRUE;
  31     }
  32
  33     return FALSE;
  34 }
  35
  36 static BOOL
  37 InitPropSheetPage(PROPSHEETHEADER *ppsh, WORD idDlg, DLGPROC DlgProc)
  38 {
  39     HPROPSHEETPAGE hPage;
  40     PROPSHEETPAGE psp;
  41
  42     if (ppsh->nPages < MAX_SYSTEM_PAGES)
  43     {
  44         ZeroMemory(&psp, sizeof(psp));
  45         psp.dwSize = sizeof(psp);
  46         psp.dwFlags = PSP_DEFAULT;
  47         psp.hInstance = hApplet;
  48         psp.pszTemplate = MAKEINTRESOURCE(idDlg);
  49         psp.pfnDlgProc = DlgProc;
  50
  51         hPage = CreatePropertySheetPage(&psp);
  52         if (hPage != NULL)
  53         {
  54             return PropSheetAddPage(hPage, (LPARAM)ppsh);
  55         }
  56     }
  57
  58     return FALSE;
  59 }
  60
  61 /* First Applet */
  62
  63 LONG CALLBACK
  64 SystemApplet(VOID)
  65 {
  66   HPROPSHEETPAGE hpsp[MAX_SYSTEM_PAGES];
  67   PROPSHEETHEADER psh;
  68   TCHAR Caption[128];
  69   static INITCOMMONCONTROLSEX icc = {sizeof(INITCOMMONCONTROLSEX), ICC_LINK_CLASS};
  70
  71   if (!InitCommonControlsEx(&icc))
  72       return 0;
  73
  74   LoadString(hApplet, IDS_CPLSYSTEMNAME, Caption, sizeof(Caption) / sizeof(TCHAR));
  75
  76   ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
  77   psh.dwSize = sizeof(PROPSHEETHEADER);
  78   psh.dwFlags =  PSH_PROPTITLE;
  79   psh.hwndParent = NULL;
  80   psh.hInstance = hApplet;
  81   psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDI_CPLSYSTEM));
  82   psh.pszCaption = Caption;
  83   psh.nPages = 0;
  84   psh.nStartPage = 0;
  85   psh.phpage = hpsp;
  86   psh.pfnCallback = NULL;
  87
  88   InitPropSheetPage(&psh, IDD_PROPPAGEGENERAL, (DLGPROC) GeneralPageProc);
  89   InitPropSheetPage(&psh, IDD_PROPPAGECOMPUTER, (DLGPROC) ComputerPageProc);
  90   InitPropSheetPage(&psh, IDD_PROPPAGEHARDWARE, (DLGPROC) HardwarePageProc);
  91   InitPropSheetPage(&psh, IDD_PROPPAGEADVANCED, (DLGPROC) AdvancedPageProc);
  92
  93   return (LONG)(PropertySheet(&psh) != -1);
  94 }
  95
  96 /* Control Panel Callback */
  97 LONG CALLBACK
  98 CPlApplet(
  99         HWND hwndCPl,
 100         UINT uMsg,
 101         LPARAM lParam1,
 102         LPARAM lParam2)
 103 {
 104   int i = (int)lParam1;
 105   UNREFERENCED_PARAMETER(hwndCPl);
 106
 107   switch(uMsg)
 108   {
 109     case CPL_INIT:
 110     {
 111       return TRUE;
 112     }
 113     case CPL_GETCOUNT:
 114     {
 115       return NUM_APPLETS;
 116     }
 117     case CPL_INQUIRE:
 118     {
 119       CPLINFO *CPlInfo = (CPLINFO*)lParam2;
 120       CPlInfo->lData = 0;
 121       CPlInfo->idIcon = Applets[i].idIcon;
 122       CPlInfo->idName = Applets[i].idName;
 123       CPlInfo->idInfo = Applets[i].idDescription;
 124       break;
 125     }
 126     case CPL_DBLCLK:
 127     {
 128       Applets[i].AppletProc();
 129       break;
 130     }
 131   }
 132   return FALSE;
 133 }
 134
 135
 136 BOOL STDCALL
 137 DllMain(
 138         HINSTANCE hinstDLL,
 139         DWORD     dwReason,
 140         LPVOID    lpvReserved)
 141 {
 142   UNREFERENCED_PARAMETER(lpvReserved);
 143   switch(dwReason)
 144   {
 145     case DLL_PROCESS_ATTACH:
 146     case DLL_THREAD_ATTACH:
 147       hApplet = hinstDLL;
 148       break;
 149   }
 150   return TRUE;
 151 }
 152