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- Display the current drive letter and its free disk space.

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- Display the minimum, recommended and current page file size.

svn path=/trunk/; revision=30358
This commit is contained in:
Eric Kohl 2007-11-11 15:24:31 +00:00
parent 9c612e5515
commit f0c9da09e2
1 changed files with 43 additions and 6 deletions
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49
reactos/dll/cpl/sysdm/virtmem.c
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@ -9,7 +9,7 @@
#include "precomp.h" #include "precomp.h"
static BOOL OnSelChange(PVIRTMEM pVirtMem); static BOOL OnSelChange(HWND hwndDlg, PVIRTMEM pVirtMem);
static LPCTSTR lpKey = _T("SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management"); static LPCTSTR lpKey = _T("SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management");
static BOOL static BOOL
@ -196,7 +196,7 @@ ParseMemSettings(PVIRTMEM pVirtMem)
SendMessage(pVirtMem->hListBox, LB_SETCURSEL, (WPARAM)0, (LPARAM)0); SendMessage(pVirtMem->hListBox, LB_SETCURSEL, (WPARAM)0, (LPARAM)0);
HeapFree(GetProcessHeap(), 0, szDisplayString); HeapFree(GetProcessHeap(), 0, szDisplayString);
pVirtMem->Count = PgCnt; pVirtMem->Count = PgCnt;
OnSelChange(pVirtMem); OnSelChange(pVirtMem->hSelf, pVirtMem);
} }
@ -372,18 +372,34 @@ OnSet(PVIRTMEM pVirtMem)
static BOOL static BOOL
OnSelChange(PVIRTMEM pVirtMem) OnSelChange(HWND hwndDlg, PVIRTMEM pVirtMem)
{ {
TCHAR szBuffer[64];
MEMORYSTATUSEX MemoryStatus;
ULARGE_INTEGER FreeBytes;
DWORDLONG FreeMemory;
INT Index; INT Index;
INT i;
INT FileSize;
Index = (INT)SendDlgItemMessage(pVirtMem->hSelf, Index = (INT)SendDlgItemMessage(hwndDlg,
IDC_PAGEFILELIST, IDC_PAGEFILELIST,
LB_GETCURSEL, LB_GETCURSEL,
0, 0,
0); 0);
if (Index < pVirtMem->Count) if (Index < pVirtMem->Count)
{ {
/* Set drive letter */
SetDlgItemText(hwndDlg, IDC_DRIVE,
pVirtMem->Pagefile[Index].szDrive);
/* Set available disk space */
if (GetDiskFreeSpaceEx(pVirtMem->Pagefile[Index].szDrive,
NULL, NULL, &FreeBytes))
{
_stprintf(szBuffer, _T("%I64u MB"), FreeBytes.QuadPart / (1024 * 1024));
SetDlgItemText(hwndDlg, IDC_SPACEAVAIL, szBuffer);
}
if (pVirtMem->Pagefile[Index].InitialValue != 0 && if (pVirtMem->Pagefile[Index].InitialValue != 0 &&
pVirtMem->Pagefile[Index].MaxValue != 0) pVirtMem->Pagefile[Index].MaxValue != 0)
@ -426,6 +442,27 @@ OnSelChange(PVIRTMEM pVirtMem)
BST_CHECKED); BST_CHECKED);
} }
} }
/* Set minimum pagefile size */
SetDlgItemText(hwndDlg, IDC_MINIMUM, _T("2 MB"));
/* Set recommended pagefile size */
MemoryStatus.dwLength = sizeof(MEMORYSTATUSEX);
if (GlobalMemoryStatusEx(&MemoryStatus))
{
FreeMemory = MemoryStatus.ullTotalPhys / (1024 * 1024);
_stprintf(szBuffer, _T("%I64u MB"), FreeMemory + (FreeMemory / 2));
SetDlgItemText(hwndDlg, IDC_RECOMMENDED, szBuffer);
}
/* Set current pagefile size */
FileSize = 0;
for (i = 0; i < 26; i++)
{
FileSize += pVirtMem->Pagefile[i].InitialValue;
}
_stprintf(szBuffer, _T("%u MB"), FileSize);
SetDlgItemText(hwndDlg, IDC_CURRENT, szBuffer);
} }
return TRUE; return TRUE;
@ -526,7 +563,7 @@ VirtMemDlgProc(HWND hwndDlg,
switch HIWORD(wParam) switch HIWORD(wParam)
{ {
case LBN_SELCHANGE: case LBN_SELCHANGE:
OnSelChange(pVirtMem); OnSelChange(hwndDlg, pVirtMem);
return TRUE; return TRUE;
} }
break; break;