dll/cpl/powercfg/powercfg.c

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