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reactos/base/applications/taskmgr/perfpage.c
Joachim Henze 46b4b5581d
[TASKMGR] Favor _countof(), no functional change intended (#5757) 
Taskmgr used a mixture: Sometimes _countof(), sometimes ARRAYSIZE()
and sometimes it calculated the count plain by sizeof(var)/sizeof(TYPE).
Harmonize everywhere to _countof() as it is the shortest solution.

Fix some formatting sins, like placing comments before else-statement.
Shorten the length of some very long line
intentionally *without introducing additional linebreaks* !

Shorten vertical length of some functions to increase their chance to
fit on the screen without scrolling.

Fix wrong indentation level in TaskManagerWndProc().

*.rc: Remove superfluous and redundant comment in all langs

No functional change intended.
2023-10-03 21:00:10 +02:00

505 lines
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/*
* PROJECT: ReactOS Task Manager
* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
* PURPOSE: Performance Page
* COPYRIGHT: Copyright 1999-2001 Brian Palmer <brianp@reactos.org>
*/
#include "precomp.h"
#include <shlwapi.h>
TM_GRAPH_CONTROL PerformancePageCpuUsageHistoryGraph;
TM_GRAPH_CONTROL PerformancePageMemUsageHistoryGraph;
HWND hPerformancePage; /* Performance Property Page */
static HWND hCpuUsageGraph; /* CPU Usage Graph */
static HWND hMemUsageGraph; /* MEM Usage Graph */
HWND hPerformancePageCpuUsageHistoryGraph; /* CPU Usage History Graph */
HWND hPerformancePageMemUsageHistoryGraph; /* Memory Usage History Graph */
static HWND hTotalsFrame; /* Totals Frame */
static HWND hCommitChargeFrame; /* Commit Charge Frame */
static HWND hKernelMemoryFrame; /* Kernel Memory Frame */
static HWND hPhysicalMemoryFrame; /* Physical Memory Frame */
static HWND hCpuUsageFrame;
static HWND hMemUsageFrame;
static HWND hCpuUsageHistoryFrame;
static HWND hMemUsageHistoryFrame;
static HWND hCommitChargeTotalEdit; /* Commit Charge Total Edit Control */
static HWND hCommitChargeLimitEdit; /* Commit Charge Limit Edit Control */
static HWND hCommitChargePeakEdit; /* Commit Charge Peak Edit Control */
static HWND hKernelMemoryTotalEdit; /* Kernel Memory Total Edit Control */
static HWND hKernelMemoryPagedEdit; /* Kernel Memory Paged Edit Control */
static HWND hKernelMemoryNonPagedEdit; /* Kernel Memory NonPaged Edit Control */
static HWND hPhysicalMemoryTotalEdit; /* Physical Memory Total Edit Control */
static HWND hPhysicalMemoryAvailableEdit; /* Physical Memory Available Edit Control */
static HWND hPhysicalMemorySystemCacheEdit; /* Physical Memory System Cache Edit Control */
static HWND hTotalsHandleCountEdit; /* Total Handles Edit Control */
static HWND hTotalsProcessCountEdit; /* Total Processes Edit Control */
static HWND hTotalsThreadCountEdit; /* Total Threads Edit Control */
#ifdef RUN_PERF_PAGE
static HANDLE hPerformanceThread = NULL;
static DWORD dwPerformanceThread;
#endif
static int nPerformancePageWidth;
static int nPerformancePageHeight;
static int lastX, lastY;
DWORD WINAPI PerformancePageRefreshThread(PVOID Parameter);
void AdjustFrameSize(HWND hCntrl, HWND hDlg, int nXDifference, int nYDifference, int pos)
{
RECT rc;
int cx, cy, sx, sy;
GetClientRect(hCntrl, &rc);
MapWindowPoints(hCntrl, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT));
if (pos) {
cx = rc.left;
cy = rc.top;
sx = rc.right - rc.left;
switch (pos) {
case 1:
break;
case 2:
cy += nYDifference / 2;
break;
case 3:
sx += nXDifference;
break;
case 4:
cy += nYDifference / 2;
sx += nXDifference;
break;
}
sy = rc.bottom - rc.top + nYDifference / 2;
SetWindowPos(hCntrl, NULL, cx, cy, sx, sy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOZORDER);
} else {
cx = rc.left + nXDifference;
cy = rc.top + nYDifference;
SetWindowPos(hCntrl, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
}
InvalidateRect(hCntrl, NULL, TRUE);
}
static inline
void AdjustControlPosition(HWND hCntrl, HWND hDlg, int nXDifference, int nYDifference)
{
AdjustFrameSize(hCntrl, hDlg, nXDifference, nYDifference, 0);
}
static inline
void AdjustCntrlPos(int ctrl_id, HWND hDlg, int nXDifference, int nYDifference)
{
AdjustFrameSize(GetDlgItem(hDlg, ctrl_id), hDlg, nXDifference, nYDifference, 0);
}
INT_PTR CALLBACK
PerformancePageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
RECT rc;
switch (message)
{
case WM_DESTROY:
GraphCtrl_Dispose(&PerformancePageCpuUsageHistoryGraph);
GraphCtrl_Dispose(&PerformancePageMemUsageHistoryGraph);
#ifdef RUN_PERF_PAGE
EndLocalThread(&hPerformanceThread, dwPerformanceThread);
#endif
break;
case WM_INITDIALOG:
{
BOOL bGraph;
TM_FORMAT fmt;
/* Save the width and height */
GetClientRect(hDlg, &rc);
nPerformancePageWidth = rc.right;
nPerformancePageHeight = rc.bottom;
/* Update window position */
SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
/*
* Get handles to all the controls
*/
hTotalsFrame = GetDlgItem(hDlg, IDC_TOTALS_FRAME);
hCommitChargeFrame = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_FRAME);
hKernelMemoryFrame = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_FRAME);
hPhysicalMemoryFrame = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_FRAME);
hCpuUsageFrame = GetDlgItem(hDlg, IDC_CPU_USAGE_FRAME);
hMemUsageFrame = GetDlgItem(hDlg, IDC_MEM_USAGE_FRAME);
hCpuUsageHistoryFrame = GetDlgItem(hDlg, IDC_CPU_USAGE_HISTORY_FRAME);
hMemUsageHistoryFrame = GetDlgItem(hDlg, IDC_MEMORY_USAGE_HISTORY_FRAME);
hCommitChargeTotalEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_TOTAL);
hCommitChargeLimitEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_LIMIT);
hCommitChargePeakEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_PEAK);
hKernelMemoryTotalEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_TOTAL);
hKernelMemoryPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_PAGED);
hKernelMemoryNonPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_NONPAGED);
hPhysicalMemoryTotalEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_TOTAL);
hPhysicalMemoryAvailableEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_AVAILABLE);
hPhysicalMemorySystemCacheEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_SYSTEM_CACHE);
hTotalsHandleCountEdit = GetDlgItem(hDlg, IDC_TOTALS_HANDLE_COUNT);
hTotalsProcessCountEdit = GetDlgItem(hDlg, IDC_TOTALS_PROCESS_COUNT);
hTotalsThreadCountEdit = GetDlgItem(hDlg, IDC_TOTALS_THREAD_COUNT);
hCpuUsageGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_GRAPH);
hMemUsageGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_GRAPH);
hPerformancePageMemUsageHistoryGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_HISTORY_GRAPH);
hPerformancePageCpuUsageHistoryGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_HISTORY_GRAPH);
/* Create the controls */
fmt.clrBack = RGB(0, 0, 0);
fmt.clrGrid = RGB(0, 128, 64);
fmt.clrPlot0 = RGB(0, 255, 0);
fmt.clrPlot1 = RGB(255, 0, 0);
fmt.GridCellWidth = fmt.GridCellHeight = 12;
fmt.DrawSecondaryPlot = TaskManagerSettings.ShowKernelTimes;
bGraph = GraphCtrl_Create(&PerformancePageCpuUsageHistoryGraph, hPerformancePageCpuUsageHistoryGraph, hDlg, &fmt);
if (!bGraph)
{
EndDialog(hDlg, 0);
return FALSE;
}
fmt.clrPlot0 = RGB(255, 255, 0);
fmt.clrPlot1 = RGB(100, 255, 255);
fmt.DrawSecondaryPlot = TRUE;
bGraph = GraphCtrl_Create(&PerformancePageMemUsageHistoryGraph, hPerformancePageMemUsageHistoryGraph, hDlg, &fmt);
if (!bGraph)
{
EndDialog(hDlg, 0);
return FALSE;
}
/* Start our refresh thread */
#ifdef RUN_PERF_PAGE
hPerformanceThread = CreateThread(NULL, 0, PerformancePageRefreshThread, NULL, 0, &dwPerformanceThread);
#endif
/*
* Subclass graph buttons
*/
OldGraphWndProc = (WNDPROC)SetWindowLongPtrW(hCpuUsageGraph, GWLP_WNDPROC, (LONG_PTR)Graph_WndProc);
SetWindowLongPtrW(hMemUsageGraph, GWLP_WNDPROC, (LONG_PTR)Graph_WndProc);
OldGraphCtrlWndProc = (WNDPROC)SetWindowLongPtrW(hPerformancePageMemUsageHistoryGraph, GWLP_WNDPROC, (LONG_PTR)GraphCtrl_WndProc);
SetWindowLongPtrW(hPerformancePageCpuUsageHistoryGraph, GWLP_WNDPROC, (LONG_PTR)GraphCtrl_WndProc);
return TRUE;
}
case WM_COMMAND:
break;
case WM_SIZE:
{
int cx, cy;
int nXDifference;
int nYDifference;
if (wParam == SIZE_MINIMIZED)
return 0;
cx = LOWORD(lParam);
cy = HIWORD(lParam);
nXDifference = cx - nPerformancePageWidth;
nYDifference = cy - nPerformancePageHeight;
nPerformancePageWidth = cx;
nPerformancePageHeight = cy;
/* Reposition the performance page's controls */
AdjustFrameSize(hTotalsFrame, hDlg, 0, nYDifference, 0);
AdjustFrameSize(hCommitChargeFrame, hDlg, 0, nYDifference, 0);
AdjustFrameSize(hKernelMemoryFrame, hDlg, 0, nYDifference, 0);
AdjustFrameSize(hPhysicalMemoryFrame, hDlg, 0, nYDifference, 0);
AdjustCntrlPos(IDS_COMMIT_CHARGE_TOTAL, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_COMMIT_CHARGE_LIMIT, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_COMMIT_CHARGE_PEAK, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_KERNEL_MEMORY_TOTAL, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_KERNEL_MEMORY_PAGED, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_KERNEL_MEMORY_NONPAGED, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_PHYSICAL_MEMORY_TOTAL, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_PHYSICAL_MEMORY_AVAILABLE, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_PHYSICAL_MEMORY_SYSTEM_CACHE, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_TOTALS_HANDLE_COUNT, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_TOTALS_PROCESS_COUNT, hDlg, 0, nYDifference);
AdjustCntrlPos(IDS_TOTALS_THREAD_COUNT, hDlg, 0, nYDifference);
AdjustControlPosition(hCommitChargeTotalEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hCommitChargeLimitEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hCommitChargePeakEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hKernelMemoryTotalEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hKernelMemoryPagedEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hKernelMemoryNonPagedEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hPhysicalMemoryTotalEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hPhysicalMemoryAvailableEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hPhysicalMemorySystemCacheEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hTotalsHandleCountEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hTotalsProcessCountEdit, hDlg, 0, nYDifference);
AdjustControlPosition(hTotalsThreadCountEdit, hDlg, 0, nYDifference);
nXDifference += lastX;
nYDifference += lastY;
lastX = lastY = 0;
if (nXDifference % 2)
{
if (nXDifference > 0)
{
nXDifference--;
lastX++;
}
else
{
nXDifference++;
lastX--;
}
}
if (nYDifference % 2)
{
if (nYDifference > 0)
{
nYDifference--;
lastY++;
}
else
{
nYDifference++;
lastY--;
}
}
AdjustFrameSize(hCpuUsageFrame, hDlg, nXDifference, nYDifference, 1);
AdjustFrameSize(hMemUsageFrame, hDlg, nXDifference, nYDifference, 2);
AdjustFrameSize(hCpuUsageHistoryFrame, hDlg, nXDifference, nYDifference, 3);
AdjustFrameSize(hMemUsageHistoryFrame, hDlg, nXDifference, nYDifference, 4);
AdjustFrameSize(hCpuUsageGraph, hDlg, nXDifference, nYDifference, 1);
AdjustFrameSize(hMemUsageGraph, hDlg, nXDifference, nYDifference, 2);
AdjustFrameSize(hPerformancePageCpuUsageHistoryGraph, hDlg, nXDifference, nYDifference, 3);
AdjustFrameSize(hPerformancePageMemUsageHistoryGraph, hDlg, nXDifference, nYDifference, 4);
break;
}
}
return 0;
}
void RefreshPerformancePage(void)
{
#ifdef RUN_PERF_PAGE
/* Signal the event so that our refresh thread
* will wake up and refresh the performance page */
PostThreadMessage(dwPerformanceThread, WM_TIMER, 0, 0);
#endif
}
DWORD WINAPI PerformancePageRefreshThread(PVOID Parameter)
{
ULONGLONG CommitChargeTotal;
ULONGLONG CommitChargeLimit;
ULONGLONG CommitChargePeak;
ULONG CpuUsage;
ULONG CpuKernelUsage;
ULONGLONG KernelMemoryTotal;
ULONGLONG KernelMemoryPaged;
ULONGLONG KernelMemoryNonPaged;
ULONGLONG PhysicalMemoryTotal;
ULONGLONG PhysicalMemoryAvailable;
ULONGLONG PhysicalMemorySystemCache;
ULONG TotalHandles;
ULONG TotalThreads;
ULONG TotalProcesses;
MSG msg;
WCHAR Text[260];
WCHAR szMemUsage[256], szCpuUsage[256], szProcesses[256];
LoadStringW(hInst, IDS_STATUS_CPUUSAGE, szCpuUsage, _countof(szCpuUsage));
LoadStringW(hInst, IDS_STATUS_MEMUSAGE, szMemUsage, _countof(szMemUsage));
LoadStringW(hInst, IDS_STATUS_PROCESSES, szProcesses, _countof(szProcesses));
while (1)
{
extern BOOL bTrackMenu; // From taskmgr.c
int nBarsUsed1;
int nBarsUsed2;
WCHAR szChargeTotalFormat[256];
WCHAR szChargeLimitFormat[256];
/* Wait for an the event or application close */
if (GetMessage(&msg, NULL, 0, 0) <= 0)
return 0;
if (msg.message == WM_TIMER)
{
/*
* Update the commit charge info
*/
CommitChargeTotal = PerfDataGetCommitChargeTotalK();
CommitChargeLimit = PerfDataGetCommitChargeLimitK();
CommitChargePeak = PerfDataGetCommitChargePeakK();
_ultow(CommitChargeTotal, Text, 10);
SetWindowTextW(hCommitChargeTotalEdit, Text);
_ultow(CommitChargeLimit, Text, 10);
SetWindowTextW(hCommitChargeLimitEdit, Text);
_ultow(CommitChargePeak, Text, 10);
SetWindowTextW(hCommitChargePeakEdit, Text);
StrFormatByteSizeW(CommitChargeTotal * 1024,
szChargeTotalFormat,
_countof(szChargeTotalFormat));
StrFormatByteSizeW(CommitChargeLimit * 1024,
szChargeLimitFormat,
_countof(szChargeLimitFormat));
if (!bTrackMenu)
{
wsprintfW(Text, szMemUsage, szChargeTotalFormat, szChargeLimitFormat,
(CommitChargeLimit ? ((CommitChargeTotal * 100) / CommitChargeLimit) : 0));
SendMessageW(hStatusWnd, SB_SETTEXT, 2, (LPARAM)Text);
}
/*
* Update the kernel memory info
*/
KernelMemoryTotal = PerfDataGetKernelMemoryTotalK();
KernelMemoryPaged = PerfDataGetKernelMemoryPagedK();
KernelMemoryNonPaged = PerfDataGetKernelMemoryNonPagedK();
_ultow(KernelMemoryTotal, Text, 10);
SetWindowTextW(hKernelMemoryTotalEdit, Text);
_ultow(KernelMemoryPaged, Text, 10);
SetWindowTextW(hKernelMemoryPagedEdit, Text);
_ultow(KernelMemoryNonPaged, Text, 10);
SetWindowTextW(hKernelMemoryNonPagedEdit, Text);
/*
* Update the physical memory info
*/
PhysicalMemoryTotal = PerfDataGetPhysicalMemoryTotalK();
PhysicalMemoryAvailable = PerfDataGetPhysicalMemoryAvailableK();
PhysicalMemorySystemCache = PerfDataGetPhysicalMemorySystemCacheK();
_ultow(PhysicalMemoryTotal, Text, 10);
SetWindowTextW(hPhysicalMemoryTotalEdit, Text);
_ultow(PhysicalMemoryAvailable, Text, 10);
SetWindowTextW(hPhysicalMemoryAvailableEdit, Text);
_ultow(PhysicalMemorySystemCache, Text, 10);
SetWindowTextW(hPhysicalMemorySystemCacheEdit, Text);
/*
* Update the totals info
*/
TotalHandles = PerfDataGetSystemHandleCount();
TotalThreads = PerfDataGetTotalThreadCount();
TotalProcesses = PerfDataGetProcessCount();
_ultow(TotalHandles, Text, 10);
SetWindowTextW(hTotalsHandleCountEdit, Text);
_ultow(TotalThreads, Text, 10);
SetWindowTextW(hTotalsThreadCountEdit, Text);
_ultow(TotalProcesses, Text, 10);
SetWindowTextW(hTotalsProcessCountEdit, Text);
if (!bTrackMenu)
{
wsprintfW(Text, szProcesses, TotalProcesses);
SendMessageW(hStatusWnd, SB_SETTEXT, 0, (LPARAM)Text);
}
/*
* Redraw the graphs
*/
InvalidateRect(hCpuUsageGraph, NULL, FALSE);
InvalidateRect(hMemUsageGraph, NULL, FALSE);
/*
* Get the CPU usage
*/
CpuUsage = PerfDataGetProcessorUsage();
CpuKernelUsage = PerfDataGetProcessorSystemUsage();
if (!bTrackMenu)
{
wsprintfW(Text, szCpuUsage, CpuUsage);
SendMessageW(hStatusWnd, SB_SETTEXT, 1, (LPARAM)Text);
}
/*
* Get the memory usage
*/
CommitChargeTotal = PerfDataGetCommitChargeTotalK();
CommitChargeLimit = PerfDataGetCommitChargeLimitK();
nBarsUsed1 = CommitChargeLimit ? ((CommitChargeTotal * 100) / CommitChargeLimit) : 0;
PhysicalMemoryTotal = PerfDataGetPhysicalMemoryTotalK();
PhysicalMemoryAvailable = PerfDataGetPhysicalMemoryAvailableK();
nBarsUsed2 = PhysicalMemoryTotal ? ((PhysicalMemoryAvailable * 100) / PhysicalMemoryTotal) : 0;
GraphCtrl_AddPoint(&PerformancePageCpuUsageHistoryGraph, CpuUsage, CpuKernelUsage);
GraphCtrl_AddPoint(&PerformancePageMemUsageHistoryGraph, nBarsUsed1, nBarsUsed2);
InvalidateRect(hPerformancePageMemUsageHistoryGraph, NULL, FALSE);
InvalidateRect(hPerformancePageCpuUsageHistoryGraph, NULL, FALSE);
}
}
return 0;
}
void PerformancePage_OnViewShowKernelTimes(void)
{
HMENU hMenu;
HMENU hViewMenu;
hMenu = GetMenu(hMainWnd);
hViewMenu = GetSubMenu(hMenu, 2);
/* Check or uncheck the show 16-bit tasks menu item */
if (GetMenuState(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND) & MF_CHECKED)
{
CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_UNCHECKED);
TaskManagerSettings.ShowKernelTimes = FALSE;
PerformancePageCpuUsageHistoryGraph.DrawSecondaryPlot = FALSE;
}
else
{
CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_CHECKED);
TaskManagerSettings.ShowKernelTimes = TRUE;
PerformancePageCpuUsageHistoryGraph.DrawSecondaryPlot = TRUE;
}
GraphCtrl_RedrawBitmap(&PerformancePageCpuUsageHistoryGraph, PerformancePageCpuUsageHistoryGraph.BitmapHeight);
RefreshPerformancePage();
}
void PerformancePage_OnViewCPUHistoryOneGraphAll(void)
{
HMENU hMenu;
HMENU hViewMenu;
HMENU hCPUHistoryMenu;
hMenu = GetMenu(hMainWnd);
hViewMenu = GetSubMenu(hMenu, 2);
hCPUHistoryMenu = GetSubMenu(hViewMenu, 3);
TaskManagerSettings.CPUHistory_OneGraphPerCPU = FALSE;
CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHALL, MF_BYCOMMAND);
}
void PerformancePage_OnViewCPUHistoryOneGraphPerCPU(void)
{
HMENU hMenu;
HMENU hViewMenu;
HMENU hCPUHistoryMenu;
hMenu = GetMenu(hMainWnd);
hViewMenu = GetSubMenu(hMenu, 2);
hCPUHistoryMenu = GetSubMenu(hViewMenu, 3);
TaskManagerSettings.CPUHistory_OneGraphPerCPU = TRUE;
CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, MF_BYCOMMAND);
}
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