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 #include <cpl.h>
  14
  15 #define NUM_APPLETS    (1)
  16
  17 static LONG CALLBACK SystemApplet(VOID);
  18
  19 HINSTANCE hApplet = NULL;
  20 static HWND hCPLWindow;
  21
  22 /* Applets */
  23 static APPLET Applets[NUM_APPLETS] =
  24 {
  25     {IDI_CPLSYSTEM, IDS_CPLSYSTEMNAME, IDS_CPLSYSTEMDESCRIPTION, SystemApplet}
  26 };
  27
  28
  29 static VOID
  30 InitPropSheetPage(PROPSHEETPAGEW *page, WORD idDlg, DLGPROC DlgProc)
  31 {
  32     ZeroMemory(page, sizeof(*page));
  33
  34     page->dwSize      = sizeof(*page);
  35     page->dwFlags     = PSP_DEFAULT;
  36     page->hInstance   = hApplet;
  37     page->pszTemplate = MAKEINTRESOURCEW(idDlg);
  38     page->pfnDlgProc  = DlgProc;
  39 }
  40
  41 static int CALLBACK
  42 PropSheetProc(HWND hwndDlg, UINT uMsg, LPARAM lParam)
  43 {
  44     // NOTE: This callback is needed to set large icon correctly.
  45     HICON hIcon;
  46     switch (uMsg)
  47     {
  48         case PSCB_INITIALIZED:
  49         {
  50             hIcon = LoadIconW(hApplet, MAKEINTRESOURCEW(IDI_CPLSYSTEM));
  51             SendMessageW(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
  52             break;
  53         }
  54     }
  55     return 0;
  56 }
  57
  58 /* First Applet */
  59 static LONG CALLBACK
  60 SystemApplet(VOID)
  61 {
  62     PROPSHEETPAGEW page[2];
  63     PROPSHEETHEADERW header;
  64     WCHAR szCaption[MAX_STR_LEN];
  65
  66     LoadStringW(hApplet, IDS_CPLSYSTEMNAME, szCaption, ARRAYSIZE(szCaption));
  67
  68     ZeroMemory(&header, sizeof(header));
  69
  70     header.dwSize      = sizeof(header);
  71     header.dwFlags     = PSH_PROPSHEETPAGE | PSH_USEICONID | PSH_USECALLBACK;
  72     header.hwndParent  = hCPLWindow;
  73     header.hInstance   = hApplet;
  74     header.pszIcon     = MAKEINTRESOURCEW(IDI_CPLSYSTEM);
  75     header.pszCaption  = szCaption;
  76     header.nPages      = ARRAYSIZE(page);
  77     header.nStartPage  = 0;
  78     header.ppsp        = page;
  79     header.pfnCallback = PropSheetProc;
  80
  81     /* Settings */
  82     InitPropSheetPage(&page[0], IDD_PROPPAGESETTINGS, SettingsPageProc);
  83
  84     /* Advanced Settings */
  85     InitPropSheetPage(&page[1], IDD_PROPPAGEADVANCEDSETTINGS, AdvancedSettingsPageProc);
  86
  87     return (LONG)(PropertySheetW(&header) != -1);
  88 }
  89
  90
  91 /* Control Panel Callback */
  92 LONG CALLBACK
  93 CPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
  94 {
  95     CPLINFO *CPlInfo;
  96     DWORD i;
  97
  98     i = (DWORD)lParam1;
  99
 100     switch (uMsg)
 101     {
 102         case CPL_INIT:
 103             return TRUE;
 104
 105         case CPL_GETCOUNT:
 106             return NUM_APPLETS;
 107
 108         case CPL_INQUIRE:
 109             CPlInfo = (CPLINFO*)lParam2;
 110             CPlInfo->lData = 0;
 111             CPlInfo->idIcon = Applets[i].idIcon;
 112             CPlInfo->idName = Applets[i].idName;
 113             CPlInfo->idInfo = Applets[i].idDescription;
 114             break;
 115
 116         case CPL_DBLCLK:
 117             hCPLWindow = hwndCPl;
 118             Applets[i].AppletProc();
 119             break;
 120     }
 121
 122     return FALSE;
 123 }
 124
 125
 126 BOOL WINAPI
 127 DllMain(HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpvReserved)
 128 {
 129     UNREFERENCED_PARAMETER(lpvReserved);
 130
 131     switch (dwReason)
 132     {
 133         case DLL_PROCESS_ATTACH:
 134         case DLL_THREAD_ATTACH:
 135             hApplet = hinstDLL;
 136             break;
 137     }
 138
 139     return TRUE;
 140 }
 141
 142 /* EOF */