reactos/dll/cpl/desk/desk.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PROJECT:         ReactOS Display Control Panel
   5  * FILE:            lib/cpl/desk/desk.c
   6  * PURPOSE:         ReactOS Display Control Panel
   7  *
   8  * PROGRAMMERS:     Trevor McCort (lycan359@gmail.com)
   9  */
  10
  11 #include "desk.h"
  12 #include "preview.h"
  13
  14 #define NUM_APPLETS     (1)
  15
  16 LONG APIENTRY DisplayApplet(HWND hwnd, UINT uMsg, LONG wParam, LONG lParam);
  17
  18 extern INT_PTR CALLBACK BackgroundPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  19 extern INT_PTR CALLBACK ScreenSaverPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  20 extern INT_PTR CALLBACK AppearancePageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  21 extern INT_PTR CALLBACK SettingsPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  22
  23 HINSTANCE hApplet = 0;
  24
  25 /* Applets */
  26 APPLET Applets[NUM_APPLETS] =
  27 {
  28     {
  29         IDC_DESK_ICON,
  30         IDS_CPLNAME,
  31         IDS_CPLDESCRIPTION,
  32         DisplayApplet
  33     }
  34 };
  35
  36
  37 static VOID
  38 InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc)
  39 {
  40     ZeroMemory(psp, sizeof(PROPSHEETPAGE));
  41     psp->dwSize = sizeof(PROPSHEETPAGE);
  42     psp->dwFlags = PSP_DEFAULT;
  43     psp->hInstance = hApplet;
  44     psp->pszTemplate = MAKEINTRESOURCE(idDlg);
  45     psp->pfnDlgProc = DlgProc;
  46 }
  47
  48
  49 /* Display Applet */
  50 LONG APIENTRY
  51 DisplayApplet(HWND hwnd, UINT uMsg, LONG wParam, LONG lParam)
  52 {
  53     PROPSHEETPAGE psp[4];
  54     PROPSHEETHEADER psh;
  55     TCHAR Caption[1024];
  56
  57     UNREFERENCED_PARAMETER(lParam);
  58     UNREFERENCED_PARAMETER(wParam);
  59     UNREFERENCED_PARAMETER(uMsg);
  60     UNREFERENCED_PARAMETER(hwnd);
  61
  62     LoadString(hApplet, IDS_CPLNAME, Caption, sizeof(Caption) / sizeof(TCHAR));
  63
  64     ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
  65     psh.dwSize = sizeof(PROPSHEETHEADER);
  66     psh.dwFlags =  PSH_PROPSHEETPAGE | PSH_USECALLBACK | PSH_PROPTITLE;
  67     psh.hwndParent = NULL;
  68     psh.hInstance = hApplet;
  69     psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDC_DESK_ICON));
  70     psh.pszCaption = Caption;
  71     psh.nPages = sizeof(psp) / sizeof(PROPSHEETPAGE);
  72     psh.nStartPage = 0;
  73     psh.ppsp = psp;
  74
  75     InitPropSheetPage(&psp[0], IDD_BACKGROUND, (DLGPROC) BackgroundPageProc);
  76     InitPropSheetPage(&psp[1], IDD_SCREENSAVER, (DLGPROC) ScreenSaverPageProc);
  77     InitPropSheetPage(&psp[2], IDD_APPEARANCE, (DLGPROC) AppearancePageProc);
  78     InitPropSheetPage(&psp[3], IDD_SETTINGS, (DLGPROC) SettingsPageProc);
  79
  80     return (LONG)(PropertySheet(&psh) != -1);
  81 }
  82
  83
  84 /* Control Panel Callback */
  85 LONG CALLBACK
  86 CPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
  87 {
  88     int i = (int)lParam1;
  89
  90     switch (uMsg)
  91     {
  92         case CPL_INIT:
  93             return TRUE;
  94
  95         case CPL_GETCOUNT:
  96             return NUM_APPLETS;
  97
  98         case CPL_INQUIRE:
  99             {
 100                 CPLINFO *CPlInfo = (CPLINFO*)lParam2;
 101                 CPlInfo->lData = 0;
 102                 CPlInfo->idIcon = Applets[i].idIcon;
 103                 CPlInfo->idName = Applets[i].idName;
 104                 CPlInfo->idInfo = Applets[i].idDescription;
 105             }
 106             break;
 107
 108         case CPL_DBLCLK:
 109             Applets[i].AppletProc(hwndCPl, uMsg, lParam1, lParam2);
 110             break;
 111     }
 112
 113     return FALSE;
 114 }
 115
 116
 117 BOOL WINAPI
 118 DllMain(HINSTANCE hInstDLL, DWORD dwReason, LPVOID lpvReserved)
 119 {
 120     UNREFERENCED_PARAMETER(lpvReserved);
 121
 122     switch (dwReason)
 123     {
 124         case DLL_PROCESS_ATTACH:
 125             RegisterPreviewControl(hInstDLL);
 126 //        case DLL_THREAD_ATTACH:
 127             hApplet = hInstDLL;
 128             break;
 129
 130         case DLL_PROCESS_DETACH:
 131             UnregisterPreviewControl(hInstDLL);
 132             break;
 133     }
 134
 135     return TRUE;
 136 }