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Fix displaying the size of the RAM

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svn path=/trunk/; revision=24374
This commit is contained in:
Thomas Bluemel 2006-10-03 16:25:13 +00:00
parent 30189808bf
commit 7b5fcdd9fa
5 changed files with 62 additions and 16 deletions
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4
reactos/dll/cpl/sysdm/en.rc
View file

@ -283,4 +283,8 @@ STRINGTABLE DISCARDABLE
BEGIN
IDS_CPLSYSTEMNAME "System"
IDS_CPLSYSTEMDESCRIPTION "See information about your computer and change various system and hardware settings."
IDS_MEGABYTE "MB of RAM"
IDS_GIGABYTE "GB of RAM"
IDS_TERABYTE "TB of RAM"
IDS_PETABYTE "PB of RAM"
END

64
reactos/dll/cpl/sysdm/general.c
View file

@ -131,12 +131,12 @@ SetProcSpeed(HWND hwnd,
{
if (dwBuf < 1000)
{
wsprintf(szBuf, _T("%lu MHz"), dwBuf);
_stprintf(szBuf, _T("%lu MHz"), dwBuf);
}
else
{
double flt = dwBuf / 1000.0;
wsprintf(szBuf, _T("%l GHz"), flt);
_stprintf(szBuf, _T("%l GHz"), flt);
}
SetDlgItemText(hwnd,
@ -145,18 +145,16 @@ SetProcSpeed(HWND hwnd,
}
}
static VOID
GetSystemInformation(HWND hwnd)
{
HKEY hKey;
TCHAR ProcKey[] = _T("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0");
MEMORYSTATUS MemStat;
MEMORYSTATUSEX MemStat;
TCHAR Buf[32];
INT Ret = 0;
/* Get Processor information *
* although undocumented, this information is being pulled
* directly out of the registry instead of via setupapi as it
@ -187,14 +185,56 @@ GetSystemInformation(HWND hwnd)
/* Get total physical RAM */
MemStat.dwLength = sizeof(MemStat);
GlobalMemoryStatus(&MemStat);
if (GlobalMemoryStatusEx(&MemStat))
{
TCHAR szStr[32];
double dTotalPhys;
UINT i = 0;
static const UINT uStrId[] = {
IDS_MEGABYTE,
IDS_GIGABYTE,
IDS_TERABYTE,
IDS_PETABYTE
};
if (MemStat.dwTotalPhys < KB_DIV)
Ret = wsprintf(Buf, _T("%luKB of RAM"), MemStat.dwTotalPhys/KB_DIV);
else if (MemStat.dwTotalPhys >= KB_DIV && MemStat.dwTotalPhys < GB_DIV)
Ret = wsprintf(Buf, _T("%luMB of RAM"), MemStat.dwTotalPhys/MB_DIV);
else if (MemStat.dwTotalPhys > GB_DIV)
Ret = wsprintf(Buf, _T("%luGB of RAM"), MemStat.dwTotalPhys/GB_DIV);
if (MemStat.ullTotalPhys > 1024 * 1024 * 1024)
{
/* We're dealing with GBs or more */
MemStat.ullTotalPhys /= 1024 * 1024;
i++;
if (MemStat.ullTotalPhys > 1024 * 1024)
{
/* We're dealing with TBs or more */
MemStat.ullTotalPhys /= 1024;
i++;
if (MemStat.ullTotalPhys > 1024 * 1024)
{
/* We're dealing with PBs or more */
MemStat.ullTotalPhys /= 1024;
i++;
dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
}
else
dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
}
else
dTotalPhys = (double)MemStat.ullTotalPhys / 1024;
}
else
{
/* We're daling with MBs */
dTotalPhys = (double)MemStat.ullTotalPhys / 1024 / 1024;
}
if (LoadString(hApplet, uStrId[i], szStr, sizeof(szStr) / sizeof(szStr[0])))
{
Ret = _stprintf(Buf, _T("%.2f %s"), dTotalPhys, szStr);
}
}
if (Ret)
{

3
reactos/dll/cpl/sysdm/precomp.h
View file

@ -11,9 +11,6 @@
#include "resource.h"
#define NUM_APPLETS (1)
#define KB_DIV 1024
#define MB_DIV 1048576
#define GB_DIV 1.0737e9
typedef LONG (CALLBACK *APPLET_INITPROC)(VOID);

5
reactos/dll/cpl/sysdm/resource.h
View file

@ -14,6 +14,11 @@
#define IDS_CPLSYSTEMNAME 60
#define IDS_CPLSYSTEMDESCRIPTION 61
#define IDS_MEGABYTE 62
#define IDS_GIGABYTE 63
#define IDS_TERABYTE 64
#define IDS_PETABYTE 65
/* propsheet - general */
#define IDD_PROPPAGEGENERAL 100

2
reactos/dll/cpl/sysdm/sysdm.rbuild
View file

@ -8,12 +8,12 @@
<define name="WINVER">0x501</define>
<library>kernel32</library>
<library>advapi32</library>
<library>msvcrt</library>
<library>user32</library>
<library>gdi32</library>
<library>comctl32</library>
<library>netapi32</library>
<library>ntdll</library>
<library>msvcrt</library>
<library>msimg32</library>
<library>shell32</library>
<file>advanced.c</file>