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 INT_PTR CALLBACK powershemesProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  26 INT_PTR CALLBACK alarmsProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  27 INT_PTR CALLBACK advancedProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  28 INT_PTR CALLBACK hibernateProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
  29
  30 HINSTANCE hApplet = 0;
  31 GLOBAL_POWER_POLICY gGPP;
  32 TCHAR langSel[255];
  33
  34 /* Applets */
  35 APPLET Applets[NUM_APPLETS] =
  36 {
  37   {IDC_CPLICON_1, IDS_CPLNAME_1, IDS_CPLDESCRIPTION_1, Applet1}
  38 };
  39
  40 static BOOL CALLBACK
  41 PropSheetAddPage(HPROPSHEETPAGE hpage, LPARAM lParam)
  42 {
  43     PROPSHEETHEADER *ppsh = (PROPSHEETHEADER *)lParam;
  44     if (ppsh != NULL && ppsh->nPages < MAX_POWER_PAGES)
  45     {
  46         ppsh->phpage[ppsh->nPages++] = hpage;
  47         return TRUE;
  48     }
  49
  50     return FALSE;
  51 }
  52
  53 static BOOL
  54 InitPropSheetPage(PROPSHEETHEADER *ppsh, WORD idDlg, DLGPROC DlgProc)
  55 {
  56     HPROPSHEETPAGE hPage;
  57     PROPSHEETPAGE psp;
  58
  59     if (ppsh->nPages < MAX_POWER_PAGES)
  60     {
  61         ZeroMemory(&psp, sizeof(psp));
  62         psp.dwSize = sizeof(psp);
  63         psp.dwFlags = PSP_DEFAULT;
  64         psp.hInstance = hApplet;
  65         psp.pszTemplate = MAKEINTRESOURCE(idDlg);
  66         psp.pfnDlgProc = DlgProc;
  67
  68         hPage = CreatePropertySheetPage(&psp);
  69         if (hPage != NULL)
  70         {
  71             return PropSheetAddPage(hPage, (LPARAM)ppsh);
  72         }
  73     }
  74
  75     return FALSE;
  76 }
  77
  78
  79 /* Property Sheet Callback */
  80 int CALLBACK
  81 PropSheetProc(
  82         HWND hwndDlg,
  83         UINT uMsg,
  84         LPARAM lParam
  85 )
  86 {
  87   UNREFERENCED_PARAMETER(hwndDlg);
  88   switch(uMsg)
  89   {
  90     case PSCB_BUTTONPRESSED:
  91       switch(lParam)
  92       {
  93         case PSBTN_OK: /* OK */
  94           break;
  95         case PSBTN_CANCEL: /* Cancel */
  96           break;
  97         case PSBTN_APPLYNOW: /* Apply now */
  98           break;
  99         case PSBTN_FINISH: /* Close */
 100           break;
 101         default:
 102           return FALSE;
 103       }
 104       break;
 105
 106     case PSCB_INITIALIZED:
 107       break;
 108   }
 109   return TRUE;
 110 }
 111
 112 /* First Applet */
 113 static LONG APIENTRY
 114 Applet1(HWND hwnd, UINT uMsg, LPARAM wParam, LPARAM lParam)
 115 {
 116   HPROPSHEETPAGE hpsp[MAX_POWER_PAGES];
 117   PROPSHEETHEADER psh;
 118   HPSXA hpsxa = NULL;
 119   TCHAR Caption[1024];
 120   SYSTEM_POWER_CAPABILITIES spc;
 121   LONG ret;
 122
 123   UNREFERENCED_PARAMETER(hwnd);
 124   UNREFERENCED_PARAMETER(uMsg);
 125   UNREFERENCED_PARAMETER(wParam);
 126   UNREFERENCED_PARAMETER(lParam);
 127
 128   memset(Caption, 0x0, sizeof(Caption));
 129   LoadString(hApplet, IDS_CPLNAME_1, Caption, sizeof(Caption) / sizeof(TCHAR));
 130
 131   ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
 132   psh.dwSize = sizeof(PROPSHEETHEADER);
 133   psh.dwFlags =  PSH_USECALLBACK | PSH_PROPTITLE;
 134   psh.hwndParent = NULL;
 135   psh.hInstance = hApplet;
 136   psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCE(IDC_CPLICON_1));
 137   psh.pszCaption = Caption;
 138   psh.nPages = 0;
 139   psh.nStartPage = 0;
 140   psh.phpage = hpsp;
 141   psh.pfnCallback = PropSheetProc;
 142
 143   InitPropSheetPage(&psh, IDD_PROPPAGEPOWERSHEMES, (DLGPROC) powershemesProc);
 144   if (GetPwrCapabilities(&spc))
 145   {
 146     if (spc.SystemBatteriesPresent)
 147         {
 148           InitPropSheetPage(&psh, IDD_PROPPAGEALARMS, (DLGPROC) alarmsProc);
 149         }
 150   }
 151   InitPropSheetPage(&psh, IDD_PROPPAGEADVANCED, (DLGPROC) advancedProc);
 152   InitPropSheetPage(&psh, IDD_PROPPAGEHIBERNATE, (DLGPROC) hibernateProc);
 153
 154   /* Load additional pages provided by shell extensions */
 155   hpsxa = SHCreatePropSheetExtArray(HKEY_LOCAL_MACHINE, REGSTR_PATH_CONTROLSFOLDER TEXT("\\Power"), MAX_POWER_PAGES - psh.nPages);
 156   if (hpsxa != NULL)
 157       SHAddFromPropSheetExtArray(hpsxa, PropSheetAddPage, (LPARAM)&psh);
 158
 159   ret = (LONG)(PropertySheet(&psh) != -1);
 160
 161   if (hpsxa != NULL)
 162     SHDestroyPropSheetExtArray(hpsxa);
 163
 164   return ret;
 165 }
 166
 167 /* Control Panel Callback */
 168 LONG CALLBACK
 169 CPlApplet(
 170         HWND hwndCPl,
 171         UINT uMsg,
 172         LPARAM lParam1,
 173         LPARAM lParam2)
 174 {
 175   int i = (int)lParam1;
 176
 177   switch(uMsg)
 178   {
 179     case CPL_INIT:
 180     {
 181       return TRUE;
 182     }
 183     case CPL_GETCOUNT:
 184     {
 185       return NUM_APPLETS;
 186     }
 187     case CPL_INQUIRE:
 188     {
 189       CPLINFO *CPlInfo = (CPLINFO*)lParam2;
 190       CPlInfo->lData = 0;
 191       CPlInfo->idIcon = Applets[i].idIcon;
 192       CPlInfo->idName = Applets[i].idName;
 193       CPlInfo->idInfo = Applets[i].idDescription;
 194       break;
 195     }
 196     case CPL_DBLCLK:
 197     {
 198       Applets[i].AppletProc(hwndCPl, uMsg, lParam1, lParam2);
 199       break;
 200     }
 201   }
 202   return FALSE;
 203 }
 204
 205
 206 BOOLEAN
 207 WINAPI
 208 DllMain(
 209         HINSTANCE hinstDLL,
 210         DWORD     dwReason,
 211         LPVOID    lpvReserved)
 212 {
 213   UNREFERENCED_PARAMETER(lpvReserved);
 214   switch(dwReason)
 215   {
 216     case DLL_PROCESS_ATTACH:
 217     case DLL_THREAD_ATTACH:
 218       hApplet = hinstDLL;
 219       break;
 220   }
 221   return TRUE;
 222 }
 223
 224