reactos/lib/cpl/desk/desk.c

   1 /*
   2  *  ReactOS
   3  *  Copyright (C) 2004 ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 /* $Id: desk.c,v 1.3 2004/10/13 10:17:41 ekohl Exp $
  20  *
  21  * PROJECT:         ReactOS Display Control Panel
  22  * FILE:            lib/cpl/desk/desk.c
  23  * PURPOSE:         ReactOS Display Control Panel
  24  * PROGRAMMER:      Gero Kuehn (reactos.filter@gkware.com)
  25  * UPDATE HISTORY:
  26  *      06-17-2004  Created
  27  *      08-07-2004  Initial Checkin
  28  */
  29
  30 #include <stdlib.h>
  31 #include <stdio.h>
  32 #include <stdarg.h>
  33 #include <tchar.h>
  34 #include <windows.h>
  35
  36 #include <commctrl.h>
  37 #include <cpl.h>
  38
  39 #include <process.h>
  40
  41 #include "resource.h"
  42 #include "desk.h"
  43
  44 #define NUM_APPLETS     (1)
  45
  46 LONG CALLBACK DisplayApplet(VOID);
  47 INT_PTR CALLBACK BackgroundPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  48 INT_PTR CALLBACK ScreenSaverPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  49 INT_PTR CALLBACK AppearancePageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  50 INT_PTR CALLBACK SettingsPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  51
  52
  53 HINSTANCE hApplet = 0;
  54
  55 /* Applets */
  56 APPLET Applets[NUM_APPLETS] =
  57 {
  58         {IDI_CPLSYSTEM, IDS_CPLSYSTEMNAME, IDS_CPLSYSTEMDESCRIPTION, DisplayApplet}
  59 };
  60
  61
  62
  63 /* Property page dialog callback */
  64 INT_PTR CALLBACK
  65 BackgroundPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  66 {
  67         switch(uMsg)
  68         {
  69         case WM_INITDIALOG:
  70                 break;
  71         case WM_COMMAND:
  72                 break;
  73         }
  74         return FALSE;
  75 }
  76
  77
  78 /* Property page dialog callback */
  79 INT_PTR CALLBACK
  80 ScreenSaverPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  81 {
  82         switch(uMsg)
  83         {
  84         case WM_INITDIALOG:
  85                 break;
  86         case WM_COMMAND:
  87                 break;
  88         }
  89         return FALSE;
  90 }
  91
  92
  93 /* Property page dialog callback */
  94 INT_PTR CALLBACK
  95 AppearancePageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  96 {
  97         switch(uMsg)
  98         {
  99         case WM_INITDIALOG:
 100                 break;
 101         case WM_COMMAND:
 102                 break;
 103         }
 104         return FALSE;
 105 }
 106
 107
 108 /* Property page dialog callback */
 109 INT_PTR CALLBACK
 110 SettingsPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 111 {
 112         switch(uMsg)
 113         {
 114         case WM_INITDIALOG:
 115                 break;
 116         case WM_COMMAND:
 117                 break;
 118         }
 119         return FALSE;
 120 }
 121
 122
 123 static VOID
 124 InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc)
 125 {
 126         ZeroMemory(psp, sizeof(PROPSHEETPAGE));
 127         psp->dwSize = sizeof(PROPSHEETPAGE);
 128         psp->dwFlags = PSP_DEFAULT;
 129         psp->hInstance = hApplet;
 130         psp->pszTemplate = MAKEINTRESOURCE(idDlg);
 131         psp->pfnDlgProc = DlgProc;
 132 }
 133
 134
 135 /* First Applet */
 136
 137 LONG CALLBACK
 138 DisplayApplet(VOID)
 139 {
 140         PROPSHEETPAGE psp[4];
 141         PROPSHEETHEADER psh;
 142         TCHAR Caption[1024];
 143
 144         LoadString(hApplet, IDS_CPLSYSTEMNAME, Caption, sizeof(Caption) / sizeof(TCHAR));
 145
 146         ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
 147         psh.dwSize = sizeof(PROPSHEETHEADER);
 148         psh.dwFlags =  PSH_PROPSHEETPAGE | PSH_PROPTITLE;
 149         psh.hwndParent = NULL;
 150         psh.hInstance = hApplet;
 151         psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDI_CPLSYSTEM));
 152         psh.pszCaption = Caption;
 153         psh.nPages = sizeof(psp) / sizeof(PROPSHEETPAGE);
 154         psh.nStartPage = 0;
 155         psh.ppsp = psp;
 156         psh.pfnCallback = NULL;
 157
 158         InitPropSheetPage(&psp[0], IDD_PROPPAGEBACKGROUND, BackgroundPageProc);
 159         InitPropSheetPage(&psp[1], IDD_PROPPAGESCREENSAVER, ScreenSaverPageProc);
 160         InitPropSheetPage(&psp[2], IDD_PROPPAGEAPPEARANCE, AppearancePageProc);
 161         InitPropSheetPage(&psp[3], IDD_PROPPAGESETTINGS, SettingsPageProc);
 162
 163         return (LONG)(PropertySheet(&psh) != -1);
 164 }
 165
 166
 167 /* Control Panel Callback */
 168 LONG CALLBACK
 169 CPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
 170 {
 171         int i = (int)lParam1;
 172
 173         switch(uMsg)
 174         {
 175         case CPL_INIT:
 176                 {
 177                         return TRUE;
 178                 }
 179         case CPL_GETCOUNT:
 180                 {
 181                         return NUM_APPLETS;
 182                 }
 183         case CPL_INQUIRE:
 184                 {
 185                         CPLINFO *CPlInfo = (CPLINFO*)lParam2;
 186                         CPlInfo->lData = 0;
 187                         CPlInfo->idIcon = Applets[i].idIcon;
 188                         CPlInfo->idName = Applets[i].idName;
 189                         CPlInfo->idInfo = Applets[i].idDescription;
 190                         break;
 191                 }
 192         case CPL_DBLCLK:
 193                 {
 194                         Applets[i].AppletProc();
 195                         break;
 196                 }
 197         }
 198         return FALSE;
 199 }
 200
 201
 202 BOOL WINAPI
 203 DllMain(HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpvReserved)
 204 {
 205         switch(dwReason)
 206         {
 207         case DLL_PROCESS_ATTACH:
 208         case DLL_THREAD_ATTACH:
 209                 hApplet = hinstDLL;
 210                 break;
 211         }
 212         return TRUE;
 213 }
 214