reactos/dll/cpl/powercfg/powercfg.c

   1 /* $Id$
   2  *
   3  * PROJECT:         ReactOS Power Configuration Applet
   4  * LICENSE:         GPL - See COPYING in the top level directory
   5  * FILE:            dll/cpl/powercfg/powershemes.c
   6  * PURPOSE:         initialization of applet
   7  * PROGRAMMERS:     Alexander Wurzinger (Lohnegrim at gmx dot net)
   8  *                  Johannes Anderwald (johannes.anderwald@student.tugraz.at)
   9  *                  Martin Rottensteiner
  10  *                  Dmitry Chapyshev (lentind@yandex.ru)
  11  */
  12
  13 #include <windows.h>
  14 #include <commctrl.h>
  15 #include <shlobj.h>
  16 #include <regstr.h>
  17 #include <cpl.h>
  18
  19 #include "resource.h"
  20 #include "powercfg.h"
  21
  22 #define NUM_APPLETS     (1)
  23
  24 static LONG APIENTRY Applet1(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam);
  25
  26
  27 HINSTANCE hApplet = 0;
  28 GLOBAL_POWER_POLICY gGPP;
  29 TCHAR langSel[255];
  30
  31 /* Applets */
  32 APPLET Applets[NUM_APPLETS] =
  33 {
  34   {IDC_CPLICON_1, IDS_CPLNAME_1, IDS_CPLDESCRIPTION_1, Applet1}
  35 };
  36
  37 static BOOL CALLBACK
  38 PropSheetAddPage(HPROPSHEETPAGE hpage, LPARAM lParam)
  39 {
  40     PROPSHEETHEADER *ppsh = (PROPSHEETHEADER *)lParam;
  41     if (ppsh != NULL && ppsh->nPages < MAX_POWER_PAGES)
  42     {
  43         ppsh->phpage[ppsh->nPages++] = hpage;
  44         return TRUE;
  45     }
  46
  47     return FALSE;
  48 }
  49
  50 static BOOL
  51 InitPropSheetPage(PROPSHEETHEADER *ppsh, WORD idDlg, DLGPROC DlgProc)
  52 {
  53     HPROPSHEETPAGE hPage;
  54     PROPSHEETPAGE psp;
  55
  56     if (ppsh->nPages < MAX_POWER_PAGES)
  57     {
  58         ZeroMemory(&psp, sizeof(psp));
  59         psp.dwSize = sizeof(psp);
  60         psp.dwFlags = PSP_DEFAULT;
  61         psp.hInstance = hApplet;
  62         psp.pszTemplate = MAKEINTRESOURCE(idDlg);
  63         psp.pfnDlgProc = DlgProc;
  64
  65         hPage = CreatePropertySheetPage(&psp);
  66         if (hPage != NULL)
  67         {
  68             return PropSheetAddPage(hPage, (LPARAM)ppsh);
  69         }
  70     }
  71
  72     return FALSE;
  73 }
  74
  75
  76 /* First Applet */
  77 static LONG APIENTRY
  78 Applet1(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam)
  79 {
  80   HPROPSHEETPAGE hpsp[MAX_POWER_PAGES];
  81   PROPSHEETHEADER psh;
  82   HPSXA hpsxa = NULL;
  83   TCHAR Caption[1024];
  84   SYSTEM_POWER_CAPABILITIES spc;
  85   LONG ret;
  86
  87   UNREFERENCED_PARAMETER(hwnd);
  88   UNREFERENCED_PARAMETER(uMsg);
  89   UNREFERENCED_PARAMETER(wParam);
  90   UNREFERENCED_PARAMETER(lParam);
  91
  92   memset(Caption, 0x0, sizeof(Caption));
  93   LoadString(hApplet, IDS_CPLNAME_1, Caption, sizeof(Caption) / sizeof(TCHAR));
  94
  95   ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
  96   psh.dwSize = sizeof(PROPSHEETHEADER);
  97   psh.dwFlags = PSH_PROPTITLE;
  98   psh.hwndParent = NULL;
  99   psh.hInstance = hApplet;
 100   psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDC_CPLICON_1));
 101   psh.pszCaption = Caption;
 102   psh.nPages = 0;
 103   psh.nStartPage = 0;
 104   psh.phpage = hpsp;
 105
 106   InitPropSheetPage(&psh, IDD_PROPPAGEPOWERSHEMES, (DLGPROC)PowerSchemesDlgProc);
 107   if (GetPwrCapabilities(&spc))
 108   {
 109     if (spc.SystemBatteriesPresent)
 110         {
 111           InitPropSheetPage(&psh, IDD_PROPPAGEALARMS, (DLGPROC)AlarmsDlgProc);
 112         }
 113   }
 114   InitPropSheetPage(&psh, IDD_PROPPAGEADVANCED, (DLGPROC)AdvancedDlgProc);
 115   InitPropSheetPage(&psh, IDD_PROPPAGEHIBERNATE, (DLGPROC)HibernateDlgProc);
 116
 117   /* Load additional pages provided by shell extensions */
 118   hpsxa = SHCreatePropSheetExtArray(HKEY_LOCAL_MACHINE, REGSTR_PATH_CONTROLSFOLDER TEXT("\\Power"), MAX_POWER_PAGES - psh.nPages);
 119   if (hpsxa != NULL)
 120       SHAddFromPropSheetExtArray(hpsxa, PropSheetAddPage, (LPARAM)&psh);
 121
 122   ret = (LONG)(PropertySheet(&psh) != -1);
 123
 124   if (hpsxa != NULL)
 125     SHDestroyPropSheetExtArray(hpsxa);
 126
 127   return ret;
 128 }
 129
 130 /* Control Panel Callback */
 131 LONG CALLBACK
 132 CPlApplet(HWND hwndCPl,
 133           UINT uMsg,
 134           LPARAM lParam1,
 135           LPARAM lParam2)
 136 {
 137   int i = (int)lParam1;
 138
 139   switch(uMsg)
 140   {
 141     case CPL_INIT:
 142     {
 143       return TRUE;
 144     }
 145     case CPL_GETCOUNT:
 146     {
 147       return NUM_APPLETS;
 148     }
 149     case CPL_INQUIRE:
 150     {
 151       CPLINFO *CPlInfo = (CPLINFO*)lParam2;
 152       CPlInfo->lData = 0;
 153       CPlInfo->idIcon = Applets[i].idIcon;
 154       CPlInfo->idName = Applets[i].idName;
 155       CPlInfo->idInfo = Applets[i].idDescription;
 156       break;
 157     }
 158     case CPL_DBLCLK:
 159     {
 160       Applets[i].AppletProc(hwndCPl, uMsg, lParam1, lParam2);
 161       break;
 162     }
 163   }
 164   return FALSE;
 165 }
 166
 167
 168 BOOLEAN WINAPI
 169 DllMain(HINSTANCE hinstDLL,
 170         DWORD dwReason,
 171         LPVOID lpvReserved)
 172 {
 173   UNREFERENCED_PARAMETER(lpvReserved);
 174   switch(dwReason)
 175   {
 176     case DLL_PROCESS_ATTACH:
 177     case DLL_THREAD_ATTACH:
 178       hApplet = hinstDLL;
 179       break;
 180   }
 181   return TRUE;
 182 }
 183
 184