dll/cpl/input/input.c

   1 /*
   2  * PROJECT:         input.dll
   3  * FILE:            dll/cpl/input/input.c
   4  * PURPOSE:         input.dll
   5  * PROGRAMMER:      Dmitry Chapyshev (lentind@yandex.ru)
   6  *                  Colin Finck
   7  * UPDATE HISTORY:
   8  *      06-09-2007  Created
   9  */
  10
  11 #include "input.h"
  12
  13 #define NUM_APPLETS    (1)
  14
  15 static LONG CALLBACK SystemApplet(HWND hwnd, UINT uMsg, LPARAM lParam1, LPARAM lParam2);
  16
  17 HINSTANCE hApplet = NULL;
  18
  19 /* Applets */
  20 static APPLET Applets[NUM_APPLETS] =
  21 {
  22     {IDI_CPLSYSTEM, IDS_CPLSYSTEMNAME, IDS_CPLSYSTEMDESCRIPTION, SystemApplet}
  23 };
  24
  25
  26 static VOID
  27 InitPropSheetPage(PROPSHEETPAGEW *page, WORD idDlg, DLGPROC DlgProc)
  28 {
  29     ZeroMemory(page, sizeof(*page));
  30
  31     page->dwSize      = sizeof(*page);
  32     page->dwFlags     = PSP_DEFAULT;
  33     page->hInstance   = hApplet;
  34     page->pszTemplate = MAKEINTRESOURCEW(idDlg);
  35     page->pfnDlgProc  = DlgProc;
  36 }
  37
  38 static int CALLBACK
  39 PropSheetProc(HWND hwndDlg, UINT uMsg, LPARAM lParam)
  40 {
  41     // NOTE: This callback is needed to set large icon correctly.
  42     HICON hIcon;
  43     switch (uMsg)
  44     {
  45         case PSCB_INITIALIZED:
  46         {
  47             hIcon = LoadIconW(hApplet, MAKEINTRESOURCEW(IDI_KEY_SHORT_ICO));
  48             SendMessageW(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
  49             break;
  50         }
  51     }
  52     return 0;
  53 }
  54
  55 /* First Applet */
  56 static LONG CALLBACK
  57 SystemApplet(HWND hwnd, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
  58 {
  59     PROPSHEETPAGEW page[2];
  60     PROPSHEETHEADERW header;
  61     WCHAR szCaption[MAX_STR_LEN];
  62
  63     LoadStringW(hApplet, IDS_CPLSYSTEMNAME, szCaption, ARRAYSIZE(szCaption));
  64
  65     ZeroMemory(&header, sizeof(header));
  66
  67     header.dwSize      = sizeof(header);
  68     header.dwFlags     = PSH_PROPSHEETPAGE | PSH_USEICONID | PSH_USECALLBACK;
  69     header.hwndParent  = hwnd;
  70     header.hInstance   = hApplet;
  71     header.pszIcon     = MAKEINTRESOURCEW(IDI_KEY_SHORT_ICO);
  72     header.pszCaption  = szCaption;
  73     header.nPages      = ARRAYSIZE(page);
  74     header.nStartPage  = 0;
  75     header.ppsp        = page;
  76     header.pfnCallback = PropSheetProc;
  77
  78     /* Settings */
  79     InitPropSheetPage(&page[0], IDD_PROPPAGESETTINGS, SettingsPageProc);
  80
  81     /* Advanced Settings */
  82     InitPropSheetPage(&page[1], IDD_PROPPAGEADVANCEDSETTINGS, AdvancedSettingsPageProc);
  83
  84     return (LONG)(PropertySheetW(&header) != -1);
  85 }
  86
  87
  88 /* Control Panel Callback */
  89 LONG CALLBACK
  90 CPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
  91 {
  92     CPLINFO *CPlInfo;
  93     DWORD i;
  94
  95     i = (DWORD)lParam1;
  96
  97     switch (uMsg)
  98     {
  99         case CPL_INIT:
 100             return TRUE;
 101
 102         case CPL_GETCOUNT:
 103             return NUM_APPLETS;
 104
 105         case CPL_INQUIRE:
 106             CPlInfo = (CPLINFO*)lParam2;
 107             CPlInfo->lData = 0;
 108             CPlInfo->idIcon = Applets[i].idIcon;
 109             CPlInfo->idName = Applets[i].idName;
 110             CPlInfo->idInfo = Applets[i].idDescription;
 111             break;
 112
 113         case CPL_DBLCLK:
 114             Applets[i].AppletProc(hwndCPl, uMsg, lParam1, lParam2);
 115             break;
 116     }
 117
 118     return FALSE;
 119 }
 120
 121
 122 BOOL WINAPI
 123 DllMain(HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpvReserved)
 124 {
 125     UNREFERENCED_PARAMETER(lpvReserved);
 126
 127     switch (dwReason)
 128     {
 129         case DLL_PROCESS_ATTACH:
 130         case DLL_THREAD_ATTACH:
 131             hApplet = hinstDLL;
 132             break;
 133     }
 134
 135     return TRUE;
 136 }
 137
 138 /* EOF */