📄 perfpage.c
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/*
* ReactOS Task Manager
*
* perfpage.c
*
* Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <precomp.h>
TGraphCtrl PerformancePageCpuUsageHistoryGraph;
TGraphCtrl PerformancePageMemUsageHistoryGraph;
HWND hPerformancePage; /* Performance Property Page */
HWND hPerformancePageCpuUsageGraph; /* CPU Usage Graph */
HWND hPerformancePageMemUsageGraph; /* MEM Usage Graph */
HWND hPerformancePageCpuUsageHistoryGraph; /* CPU Usage History Graph */
HWND hPerformancePageMemUsageHistoryGraph; /* Memory Usage History Graph */
HWND hPerformancePageTotalsFrame; /* Totals Frame */
HWND hPerformancePageCommitChargeFrame; /* Commit Charge Frame */
HWND hPerformancePageKernelMemoryFrame; /* Kernel Memory Frame */
HWND hPerformancePagePhysicalMemoryFrame; /* Physical Memory Frame */
HWND hPerformancePageCpuUsageFrame;
HWND hPerformancePageMemUsageFrame;
HWND hPerformancePageCpuUsageHistoryFrame;
HWND hPerformancePageMemUsageHistoryFrame;
HWND hPerformancePageCommitChargeTotalEdit; /* Commit Charge Total Edit Control */
HWND hPerformancePageCommitChargeLimitEdit; /* Commit Charge Limit Edit Control */
HWND hPerformancePageCommitChargePeakEdit; /* Commit Charge Peak Edit Control */
HWND hPerformancePageKernelMemoryTotalEdit; /* Kernel Memory Total Edit Control */
HWND hPerformancePageKernelMemoryPagedEdit; /* Kernel Memory Paged Edit Control */
HWND hPerformancePageKernelMemoryNonPagedEdit; /* Kernel Memory NonPaged Edit Control */
HWND hPerformancePagePhysicalMemoryTotalEdit; /* Physical Memory Total Edit Control */
HWND hPerformancePagePhysicalMemoryAvailableEdit; /* Physical Memory Available Edit Control */
HWND hPerformancePagePhysicalMemorySystemCacheEdit; /* Physical Memory System Cache Edit Control */
HWND hPerformancePageTotalsHandleCountEdit; /* Total Handles Edit Control */
HWND hPerformancePageTotalsProcessCountEdit; /* Total Processes Edit Control */
HWND hPerformancePageTotalsThreadCountEdit; /* Total Threads Edit Control */
static int nPerformancePageWidth;
static int nPerformancePageHeight;
static int lastX, lastY;
static HANDLE hPerformancePageEvent = NULL; /* When this event becomes signaled then we refresh the performance page */
DWORD WINAPI PerformancePageRefreshThread(void *lpParameter);
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;
sx = sy = 0;
SetWindowPos(hCntrl, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
}
InvalidateRect(hCntrl, NULL, TRUE);
}
void AdjustControlPostion(HWND hCntrl, HWND hDlg, int nXDifference, int nYDifference)
{
AdjustFrameSize(hCntrl, hDlg, nXDifference, nYDifference, 0);
}
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;
int nXDifference;
int nYDifference;
#ifdef RUN_PERF_PAGE
HANDLE hRefreshThread = NULL;
#endif
/* HDC hdc; */
/* PAINTSTRUCT ps; */
switch (message) {
case WM_DESTROY:
GraphCtrl_Dispose(&PerformancePageCpuUsageHistoryGraph);
GraphCtrl_Dispose(&PerformancePageMemUsageHistoryGraph);
#ifdef RUN_PERF_PAGE
CloseHandle(hRefreshThread);
#endif
break;
case WM_INITDIALOG:
/* 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
*/
hPerformancePageTotalsFrame = GetDlgItem(hDlg, IDC_TOTALS_FRAME);
hPerformancePageCommitChargeFrame = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_FRAME);
hPerformancePageKernelMemoryFrame = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_FRAME);
hPerformancePagePhysicalMemoryFrame = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_FRAME);
hPerformancePageCpuUsageFrame = GetDlgItem(hDlg, IDC_CPU_USAGE_FRAME);
hPerformancePageMemUsageFrame = GetDlgItem(hDlg, IDC_MEM_USAGE_FRAME);
hPerformancePageCpuUsageHistoryFrame = GetDlgItem(hDlg, IDC_CPU_USAGE_HISTORY_FRAME);
hPerformancePageMemUsageHistoryFrame = GetDlgItem(hDlg, IDC_MEMORY_USAGE_HISTORY_FRAME);
hPerformancePageCommitChargeTotalEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_TOTAL);
hPerformancePageCommitChargeLimitEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_LIMIT);
hPerformancePageCommitChargePeakEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_PEAK);
hPerformancePageKernelMemoryTotalEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_TOTAL);
hPerformancePageKernelMemoryPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_PAGED);
hPerformancePageKernelMemoryNonPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_NONPAGED);
hPerformancePagePhysicalMemoryTotalEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_TOTAL);
hPerformancePagePhysicalMemoryAvailableEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_AVAILABLE);
hPerformancePagePhysicalMemorySystemCacheEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_SYSTEM_CACHE);
hPerformancePageTotalsHandleCountEdit = GetDlgItem(hDlg, IDC_TOTALS_HANDLE_COUNT);
hPerformancePageTotalsProcessCountEdit = GetDlgItem(hDlg, IDC_TOTALS_PROCESS_COUNT);
hPerformancePageTotalsThreadCountEdit = GetDlgItem(hDlg, IDC_TOTALS_THREAD_COUNT);
hPerformancePageCpuUsageGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_GRAPH);
hPerformancePageMemUsageGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_GRAPH);
hPerformancePageMemUsageHistoryGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_HISTORY_GRAPH);
hPerformancePageCpuUsageHistoryGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_HISTORY_GRAPH);
GetClientRect(hPerformancePageCpuUsageHistoryGraph, &rc);
/* create the control */
/* PerformancePageCpuUsageHistoryGraph.Create(0, rc, hDlg, IDC_CPU_USAGE_HISTORY_GRAPH); */
GraphCtrl_Create(&PerformancePageCpuUsageHistoryGraph, hPerformancePageCpuUsageHistoryGraph, hDlg, IDC_CPU_USAGE_HISTORY_GRAPH);
/* customize the control */
GraphCtrl_SetRange(&PerformancePageCpuUsageHistoryGraph, 0.0, 100.0, 10);
/* PerformancePageCpuUsageHistoryGraph.SetYUnits("Current") ; */
/* PerformancePageCpuUsageHistoryGraph.SetXUnits("Samples (Windows Timer: 100 msec)") ; */
/* PerformancePageCpuUsageHistoryGraph.SetBackgroundColor(RGB(0, 0, 64)) ; */
/* PerformancePageCpuUsageHistoryGraph.SetGridColor(RGB(192, 192, 255)) ; */
/* PerformancePageCpuUsageHistoryGraph.SetPlotColor(RGB(255, 255, 255)) ; */
GraphCtrl_SetBackgroundColor(&PerformancePageCpuUsageHistoryGraph, RGB(0, 0, 0)) ;
GraphCtrl_SetGridColor(&PerformancePageCpuUsageHistoryGraph, RGB(152, 205, 152)) ;
GraphCtrl_SetPlotColor(&PerformancePageCpuUsageHistoryGraph, 0, RGB(0, 255, 0)) ;
GraphCtrl_SetPlotColor(&PerformancePageCpuUsageHistoryGraph, 1, RGB(255, 0, 0)) ;
GetClientRect(hPerformancePageMemUsageHistoryGraph, &rc);
GraphCtrl_Create(&PerformancePageMemUsageHistoryGraph, hPerformancePageMemUsageHistoryGraph, hDlg, IDC_MEM_USAGE_HISTORY_GRAPH);
GraphCtrl_SetRange(&PerformancePageMemUsageHistoryGraph, 0.0, 100.0, 10) ;
GraphCtrl_SetBackgroundColor(&PerformancePageMemUsageHistoryGraph, RGB(0, 0, 0)) ;
GraphCtrl_SetGridColor(&PerformancePageMemUsageHistoryGraph, RGB(152, 215, 152)) ;
GraphCtrl_SetPlotColor(&PerformancePageMemUsageHistoryGraph, 0, RGB(255, 255, 0)) ;
/* Start our refresh thread */
#ifdef RUN_PERF_PAGE
hRefreshThread = CreateThread(NULL, 0, PerformancePageRefreshThread, NULL, 0, NULL);
#endif
/*
* Subclass graph buttons
*/
OldGraphWndProc = (WNDPROC)(LONG_PTR) SetWindowLongPtr(hPerformancePageCpuUsageGraph, GWL_WNDPROC, (LONG_PTR)Graph_WndProc);
SetWindowLongPtr(hPerformancePageMemUsageGraph, GWL_WNDPROC, (LONG_PTR)Graph_WndProc);
OldGraphCtrlWndProc = (WNDPROC)(LONG_PTR) SetWindowLongPtr(hPerformancePageMemUsageHistoryGraph, GWL_WNDPROC, (LONG_PTR)GraphCtrl_WndProc);
SetWindowLongPtr(hPerformancePageCpuUsageHistoryGraph, GWL_WNDPROC, (LONG_PTR)GraphCtrl_WndProc);
return TRUE;
case WM_COMMAND:
break;
#if 0
case WM_NCPAINT:
hdc = GetDC(hDlg);
GetClientRect(hDlg, &rc);
Draw3dRect(hdc, rc.left, rc.top, rc.right, rc.top + 2, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DHILIGHT));
ReleaseDC(hDlg, hdc);
break;
case WM_PAINT:
hdc = BeginPaint(hDlg, &ps);
GetClientRect(hDlg, &rc);
Draw3dRect(hdc, rc.left, rc.top, rc.right, rc.top + 2, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DHILIGHT));
EndPaint(hDlg, &ps);
break;
#endif
case WM_SIZE:
do {
int cx, cy;
if (wParam == SIZE_MINIMIZED)
return 0;
cx = LOWORD(lParam);
cy = HIWORD(lParam);
nXDifference = cx - nPerformancePageWidth;
nYDifference = cy - nPerformancePageHeight;
nPerformancePageWidth = cx;
nPerformancePageHeight = cy;
} while (0);
/* Reposition the performance page's controls */
AdjustFrameSize(hPerformancePageTotalsFrame, hDlg, 0, nYDifference, 0);
AdjustFrameSize(hPerformancePageCommitChargeFrame, hDlg, 0, nYDifference, 0);
AdjustFrameSize(hPerformancePageKernelMemoryFrame, hDlg, 0, nYDifference, 0);
AdjustFrameSize(hPerformancePagePhysicalMemoryFrame, 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);
AdjustControlPostion(hPerformancePageCommitChargeTotalEdit, hDlg, 0, nYDifference);
AdjustControlPostion(hPerformancePageCommitChargeLimitEdit, hDlg, 0, nYDifference);
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