reactos/dll/cpl/usrmgr/usrmgr.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS User Manager Control Panel
   4  * FILE:            dll/cpl/usrmgr/usrmgr.c
   5  * PURPOSE:         Main functions
   6  *
   7  * PROGRAMMERS:     Eric Kohl
   8  */
   9
  10 #include "usrmgr.h"
  11
  12 #define NUM_APPLETS 1
  13
  14 static LONG APIENTRY UsrmgrApplet(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam);
  15
  16 HINSTANCE hApplet = 0;
  17
  18 /* Applets */
  19 APPLET Applets[NUM_APPLETS] =
  20 {
  21     {
  22         IDI_USRMGR_ICON,
  23         IDS_CPLNAME,
  24         IDS_CPLDESCRIPTION,
  25         UsrmgrApplet
  26     }
  27 };
  28
  29
  30 static VOID
  31 InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc)
  32 {
  33     ZeroMemory(psp, sizeof(PROPSHEETPAGE));
  34     psp->dwSize = sizeof(PROPSHEETPAGE);
  35     psp->dwFlags = PSP_DEFAULT;
  36     psp->hInstance = hApplet;
  37     psp->pszTemplate = MAKEINTRESOURCE(idDlg);
  38     psp->pfnDlgProc = DlgProc;
  39 }
  40
  41
  42 /* Display Applet */
  43 static LONG APIENTRY
  44 UsrmgrApplet(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam)
  45 {
  46     PROPSHEETPAGE psp[3];
  47     PROPSHEETHEADER psh;
  48     TCHAR Caption[1024];
  49
  50     UNREFERENCED_PARAMETER(lParam);
  51     UNREFERENCED_PARAMETER(wParam);
  52     UNREFERENCED_PARAMETER(uMsg);
  53
  54     LoadString(hApplet, IDS_CPLNAME, Caption, sizeof(Caption) / sizeof(TCHAR));
  55
  56     ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
  57     psh.dwSize = sizeof(PROPSHEETHEADER);
  58     psh.dwFlags =  PSH_PROPSHEETPAGE;
  59     psh.hwndParent = hwnd;
  60     psh.hInstance = hApplet;
  61     psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDI_USRMGR_ICON));
  62     psh.pszCaption = Caption;
  63     psh.nPages = sizeof(psp) / sizeof(PROPSHEETPAGE);
  64     psh.nStartPage = 0;
  65     psh.ppsp = psp;
  66
  67     InitPropSheetPage(&psp[0], IDD_USERS, (DLGPROC)UsersPageProc);
  68     InitPropSheetPage(&psp[1], IDD_GROUPS, (DLGPROC)GroupsPageProc);
  69     InitPropSheetPage(&psp[2], IDD_EXTRA, (DLGPROC)ExtraPageProc);
  70
  71     return (LONG)(PropertySheet(&psh) != -1);
  72 }
  73
  74
  75 /* Control Panel Callback */
  76 LONG CALLBACK
  77 CPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
  78 {
  79     int i = (int)lParam1;
  80
  81     switch (uMsg)
  82     {
  83         case CPL_INIT:
  84             return TRUE;
  85
  86         case CPL_GETCOUNT:
  87             return NUM_APPLETS;
  88
  89         case CPL_INQUIRE:
  90             {
  91                 CPLINFO *CPlInfo = (CPLINFO*)lParam2;
  92                 CPlInfo->lData = 0;
  93                 CPlInfo->idIcon = Applets[i].idIcon;
  94                 CPlInfo->idName = Applets[i].idName;
  95                 CPlInfo->idInfo = Applets[i].idDescription;
  96             }
  97             break;
  98
  99         case CPL_DBLCLK:
 100             Applets[i].AppletProc(hwndCPl, uMsg, lParam1, lParam2);
 101             break;
 102     }
 103
 104     return FALSE;
 105 }
 106
 107
 108 BOOL WINAPI
 109 DllMain(HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpvReserved)
 110 {
 111     UNREFERENCED_PARAMETER(lpvReserved);
 112
 113     switch (dwReason)
 114     {
 115         case DLL_PROCESS_ATTACH:
 116             hApplet = hinstDLL;
 117             break;
 118     }
 119
 120     return TRUE;
 121 }