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(uMsg);
  88   UNREFERENCED_PARAMETER(wParam);
  89   UNREFERENCED_PARAMETER(lParam);
  90
  91   memset(Caption, 0x0, sizeof(Caption));
  92   LoadString(hApplet, IDS_CPLNAME_1, Caption, sizeof(Caption) / sizeof(TCHAR));
  93
  94   ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
  95   psh.dwSize = sizeof(PROPSHEETHEADER);
  96   psh.dwFlags = PSH_PROPTITLE;
  97   psh.hwndParent = hwnd;
  98   psh.hInstance = hApplet;
  99   psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDC_CPLICON_1));
 100   psh.pszCaption = Caption;
 101   psh.nPages = 0;
 102   psh.nStartPage = 0;
 103   psh.phpage = hpsp;
 104
 105   InitPropSheetPage(&psh, IDD_PROPPAGEPOWERSHEMES, (DLGPROC)PowerSchemesDlgProc);
 106   if (GetPwrCapabilities(&spc))
 107   {
 108     if (spc.SystemBatteriesPresent)
 109         {
 110           InitPropSheetPage(&psh, IDD_PROPPAGEALARMS, (DLGPROC)AlarmsDlgProc);
 111         }
 112   }
 113   InitPropSheetPage(&psh, IDD_PROPPAGEADVANCED, (DLGPROC)AdvancedDlgProc);
 114   InitPropSheetPage(&psh, IDD_PROPPAGEHIBERNATE, (DLGPROC)HibernateDlgProc);
 115
 116   /* Load additional pages provided by shell extensions */
 117   hpsxa = SHCreatePropSheetExtArray(HKEY_LOCAL_MACHINE, REGSTR_PATH_CONTROLSFOLDER TEXT("\\Power"), MAX_POWER_PAGES - psh.nPages);
 118   if (hpsxa != NULL)
 119       SHAddFromPropSheetExtArray(hpsxa, PropSheetAddPage, (LPARAM)&psh);
 120
 121   ret = (LONG)(PropertySheet(&psh) != -1);
 122
 123   if (hpsxa != NULL)
 124     SHDestroyPropSheetExtArray(hpsxa);
 125
 126   return ret;
 127 }
 128
 129 /* Control Panel Callback */
 130 LONG CALLBACK
 131 CPlApplet(HWND hwndCPl,
 132           UINT uMsg,
 133           LPARAM lParam1,
 134           LPARAM lParam2)
 135 {
 136   int i = (int)lParam1;
 137
 138   switch(uMsg)
 139   {
 140     case CPL_INIT:
 141     {
 142       return TRUE;
 143     }
 144     case CPL_GETCOUNT:
 145     {
 146       return NUM_APPLETS;
 147     }
 148     case CPL_INQUIRE:
 149     {
 150       CPLINFO *CPlInfo = (CPLINFO*)lParam2;
 151       CPlInfo->lData = 0;
 152       CPlInfo->idIcon = Applets[i].idIcon;
 153       CPlInfo->idName = Applets[i].idName;
 154       CPlInfo->idInfo = Applets[i].idDescription;
 155       break;
 156     }
 157     case CPL_DBLCLK:
 158     {
 159       Applets[i].AppletProc(hwndCPl, uMsg, lParam1, lParam2);
 160       break;
 161     }
 162   }
 163   return FALSE;
 164 }
 165
 166
 167 BOOLEAN WINAPI
 168 DllMain(HINSTANCE hinstDLL,
 169         DWORD dwReason,
 170         LPVOID lpvReserved)
 171 {
 172   UNREFERENCED_PARAMETER(lpvReserved);
 173   switch(dwReason)
 174   {
 175     case DLL_PROCESS_ATTACH:
 176     case DLL_THREAD_ATTACH:
 177       hApplet = hinstDLL;
 178       break;
 179   }
 180   return TRUE;
 181 }
 182
 183