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Added Task Manager to cvs repository
Won't build yet due to old headers included with MingW32 svn path=/trunk/; revision=2425
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Brian Palmer
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42 changed files with 7493 additions and 0 deletions
331
rosapps/taskmgr/PerformancePage.cpp
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331
rosapps/taskmgr/PerformancePage.cpp
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/*
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* ReactOS Task Manager
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*
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* performancepage.cpp
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*
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* Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "stdafx.h"
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#include "TASKMGR.h"
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#include "PerformancePage.h"
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#include "perfdata.h"
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#include "graph.h"
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HWND hPerformancePage; // Performance Property Page
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HWND hPerformancePageCpuUsageGraph; // CPU Usage Graph
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HWND hPerformancePageMemUsageGraph; // MEM Usage Graph
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HWND hPerformancePageMemUsageHistoryGraph; // Memory Usage History Graph
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HWND hPerformancePageTotalsFrame; // Totals Frame
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HWND hPerformancePageCommitChargeFrame; // Commit Charge Frame
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HWND hPerformancePageKernelMemoryFrame; // Kernel Memory Frame
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HWND hPerformancePagePhysicalMemoryFrame; // Physical Memory Frame
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HWND hPerformancePageCommitChargeTotalEdit; // Commit Charge Total Edit Control
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HWND hPerformancePageCommitChargeLimitEdit; // Commit Charge Limit Edit Control
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HWND hPerformancePageCommitChargePeakEdit; // Commit Charge Peak Edit Control
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HWND hPerformancePageKernelMemoryTotalEdit; // Kernel Memory Total Edit Control
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HWND hPerformancePageKernelMemoryPagedEdit; // Kernel Memory Paged Edit Control
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HWND hPerformancePageKernelMemoryNonPagedEdit; // Kernel Memory NonPaged Edit Control
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HWND hPerformancePagePhysicalMemoryTotalEdit; // Physical Memory Total Edit Control
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HWND hPerformancePagePhysicalMemoryAvailableEdit; // Physical Memory Available Edit Control
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HWND hPerformancePagePhysicalMemorySystemCacheEdit; // Physical Memory System Cache Edit Control
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HWND hPerformancePageTotalsHandleCountEdit; // Total Handles Edit Control
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HWND hPerformancePageTotalsProcessCountEdit; // Total Processes Edit Control
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HWND hPerformancePageTotalsThreadCountEdit; // Total Threads Edit Control
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static int nPerformancePageWidth;
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static int nPerformancePageHeight;
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static HANDLE hPerformancePageEvent = NULL; // When this event becomes signaled then we refresh the performance page
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void PerformancePageRefreshThread(void *lpParameter);
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LRESULT CALLBACK PerformancePageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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RECT rc;
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int nXDifference;
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int nYDifference;
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switch (message)
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{
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case WM_INITDIALOG:
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// Save the width and height
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GetClientRect(hDlg, &rc);
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nPerformancePageWidth = rc.right;
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nPerformancePageHeight = rc.bottom;
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// Update window position
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SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
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//
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// Get handles to all the controls
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//
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hPerformancePageTotalsFrame = GetDlgItem(hDlg, IDC_TOTALS_FRAME);
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hPerformancePageCommitChargeFrame = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_FRAME);
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hPerformancePageKernelMemoryFrame = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_FRAME);
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hPerformancePagePhysicalMemoryFrame = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_FRAME);
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hPerformancePageCommitChargeTotalEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_TOTAL);
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hPerformancePageCommitChargeLimitEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_LIMIT);
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hPerformancePageCommitChargePeakEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_PEAK);
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hPerformancePageKernelMemoryTotalEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_TOTAL);
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hPerformancePageKernelMemoryPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_PAGED);
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hPerformancePageKernelMemoryNonPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_NONPAGED);
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hPerformancePagePhysicalMemoryTotalEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_TOTAL);
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hPerformancePagePhysicalMemoryAvailableEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_AVAILABLE);
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hPerformancePagePhysicalMemorySystemCacheEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_SYSTEM_CACHE);
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hPerformancePageTotalsHandleCountEdit = GetDlgItem(hDlg, IDC_TOTALS_HANDLE_COUNT);
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hPerformancePageTotalsProcessCountEdit = GetDlgItem(hDlg, IDC_TOTALS_PROCESS_COUNT);
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hPerformancePageTotalsThreadCountEdit = GetDlgItem(hDlg, IDC_TOTALS_THREAD_COUNT);
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hPerformancePageCpuUsageGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_GRAPH);
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hPerformancePageMemUsageGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_GRAPH);
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hPerformancePageMemUsageHistoryGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_HISTORY_GRAPH);
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// Start our refresh thread
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_beginthread(PerformancePageRefreshThread, 0, NULL);
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//
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// Subclass graph buttons
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//
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OldGraphWndProc = SetWindowLong(hPerformancePageCpuUsageGraph, GWL_WNDPROC, (LONG)Graph_WndProc);
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SetWindowLong(hPerformancePageMemUsageGraph, GWL_WNDPROC, (LONG)Graph_WndProc);
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SetWindowLong(hPerformancePageMemUsageHistoryGraph, GWL_WNDPROC, (LONG)Graph_WndProc);
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return TRUE;
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case WM_COMMAND:
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break;
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case WM_SIZE:
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int cx, cy;
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if (wParam == SIZE_MINIMIZED)
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return 0;
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cx = LOWORD(lParam);
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cy = HIWORD(lParam);
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nXDifference = cx - nPerformancePageWidth;
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nYDifference = cy - nPerformancePageHeight;
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nPerformancePageWidth = cx;
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nPerformancePageHeight = cy;
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// Reposition the performance page's controls
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/*GetWindowRect(hApplicationPageListCtrl, &rc);
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cx = (rc.right - rc.left) + nXDifference;
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cy = (rc.bottom - rc.top) + nYDifference;
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SetWindowPos(hApplicationPageListCtrl, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
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InvalidateRect(hApplicationPageListCtrl, NULL, TRUE);
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GetClientRect(hApplicationPageEndTaskButton, &rc);
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MapWindowPoints(hApplicationPageEndTaskButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
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cx = rc.left + nXDifference;
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cy = rc.top + nYDifference;
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SetWindowPos(hApplicationPageEndTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
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InvalidateRect(hApplicationPageEndTaskButton, NULL, TRUE);
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GetClientRect(hApplicationPageSwitchToButton, &rc);
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MapWindowPoints(hApplicationPageSwitchToButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
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cx = rc.left + nXDifference;
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cy = rc.top + nYDifference;
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SetWindowPos(hApplicationPageSwitchToButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
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InvalidateRect(hApplicationPageSwitchToButton, NULL, TRUE);
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GetClientRect(hApplicationPageNewTaskButton, &rc);
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MapWindowPoints(hApplicationPageNewTaskButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
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cx = rc.left + nXDifference;
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cy = rc.top + nYDifference;
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SetWindowPos(hApplicationPageNewTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
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InvalidateRect(hApplicationPageNewTaskButton, NULL, TRUE);*/
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break;
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}
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return 0;
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}
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void RefreshPerformancePage(void)
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{
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// Signal the event so that our refresh thread
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// will wake up and refresh the performance page
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SetEvent(hPerformancePageEvent);
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}
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void PerformancePageRefreshThread(void *lpParameter)
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{
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ULONG CommitChargeTotal;
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ULONG CommitChargeLimit;
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ULONG CommitChargePeak;
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ULONG KernelMemoryTotal;
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ULONG KernelMemoryPaged;
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ULONG KernelMemoryNonPaged;
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ULONG PhysicalMemoryTotal;
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ULONG PhysicalMemoryAvailable;
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ULONG PhysicalMemorySystemCache;
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ULONG TotalHandles;
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ULONG TotalThreads;
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ULONG TotalProcesses;
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TCHAR Text[260];
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// Create the event
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hPerformancePageEvent = CreateEvent(NULL, TRUE, TRUE, "Performance Page Event");
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// If we couldn't create the event then exit the thread
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if (!hPerformancePageEvent)
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return;
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while (1)
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{
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DWORD dwWaitVal;
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// Wait on the event
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dwWaitVal = WaitForSingleObject(hPerformancePageEvent, INFINITE);
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// If the wait failed then the event object must have been
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// closed and the task manager is exiting so exit this thread
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if (dwWaitVal == WAIT_FAILED)
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return;
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if (dwWaitVal == WAIT_OBJECT_0)
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{
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// Reset our event
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ResetEvent(hPerformancePageEvent);
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//
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// Update the commit charge info
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//
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CommitChargeTotal = PerfDataGetCommitChargeTotalK();
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CommitChargeLimit = PerfDataGetCommitChargeLimitK();
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CommitChargePeak = PerfDataGetCommitChargePeakK();
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_ultot(CommitChargeTotal, Text, 10);
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SetWindowText(hPerformancePageCommitChargeTotalEdit, Text);
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_ultot(CommitChargeLimit, Text, 10);
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SetWindowText(hPerformancePageCommitChargeLimitEdit, Text);
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_ultot(CommitChargePeak, Text, 10);
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SetWindowText(hPerformancePageCommitChargePeakEdit, Text);
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wsprintf(Text, _T("Mem Usage: %dK / %dK"), CommitChargeTotal, CommitChargeLimit);
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SendMessage(hStatusWnd, SB_SETTEXT, 2, (LPARAM)Text);
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//
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// Update the kernel memory info
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//
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KernelMemoryTotal = PerfDataGetKernelMemoryTotalK();
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KernelMemoryPaged = PerfDataGetKernelMemoryPagedK();
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KernelMemoryNonPaged = PerfDataGetKernelMemoryNonPagedK();
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_ultot(KernelMemoryTotal, Text, 10);
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SetWindowText(hPerformancePageKernelMemoryTotalEdit, Text);
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_ultot(KernelMemoryPaged, Text, 10);
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SetWindowText(hPerformancePageKernelMemoryPagedEdit, Text);
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_ultot(KernelMemoryNonPaged, Text, 10);
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SetWindowText(hPerformancePageKernelMemoryNonPagedEdit, Text);
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//
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// Update the physical memory info
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//
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PhysicalMemoryTotal = PerfDataGetPhysicalMemoryTotalK();
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PhysicalMemoryAvailable = PerfDataGetPhysicalMemoryAvailableK();
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PhysicalMemorySystemCache = PerfDataGetPhysicalMemorySystemCacheK();
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_ultot(PhysicalMemoryTotal, Text, 10);
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SetWindowText(hPerformancePagePhysicalMemoryTotalEdit, Text);
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_ultot(PhysicalMemoryAvailable, Text, 10);
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SetWindowText(hPerformancePagePhysicalMemoryAvailableEdit, Text);
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_ultot(PhysicalMemorySystemCache, Text, 10);
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SetWindowText(hPerformancePagePhysicalMemorySystemCacheEdit, Text);
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//
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// Update the totals info
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//
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TotalHandles = PerfDataGetSystemHandleCount();
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TotalThreads = PerfDataGetTotalThreadCount();
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TotalProcesses = PerfDataGetProcessCount();
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_ultot(TotalHandles, Text, 10);
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SetWindowText(hPerformancePageTotalsHandleCountEdit, Text);
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_ultot(TotalThreads, Text, 10);
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SetWindowText(hPerformancePageTotalsThreadCountEdit, Text);
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_ultot(TotalProcesses, Text, 10);
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SetWindowText(hPerformancePageTotalsProcessCountEdit, Text);
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//
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// Redraw the graphs
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//
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InvalidateRect(hPerformancePageCpuUsageGraph, NULL, FALSE);
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InvalidateRect(hPerformancePageMemUsageGraph, NULL, FALSE);
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InvalidateRect(hPerformancePageMemUsageHistoryGraph, NULL, FALSE);
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}
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}
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}
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void PerformancePage_OnViewShowKernelTimes(void)
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{
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HMENU hMenu;
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HMENU hViewMenu;
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hMenu = GetMenu(hMainWnd);
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hViewMenu = GetSubMenu(hMenu, 2);
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// Check or uncheck the show 16-bit tasks menu item
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if (GetMenuState(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND) & MF_CHECKED)
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{
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CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_UNCHECKED);
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TaskManagerSettings.ShowKernelTimes = FALSE;
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}
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else
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{
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CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_CHECKED);
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TaskManagerSettings.ShowKernelTimes = TRUE;
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}
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RefreshPerformancePage();
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}
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void PerformancePage_OnViewCPUHistoryOneGraphAll(void)
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{
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HMENU hMenu;
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HMENU hViewMenu;
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HMENU hCPUHistoryMenu;
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hMenu = GetMenu(hMainWnd);
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hViewMenu = GetSubMenu(hMenu, 2);
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hCPUHistoryMenu = GetSubMenu(hViewMenu, 3);
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TaskManagerSettings.CPUHistory_OneGraphPerCPU = FALSE;
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CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHALL, MF_BYCOMMAND);
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}
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void PerformancePage_OnViewCPUHistoryOneGraphPerCPU(void)
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{
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HMENU hMenu;
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HMENU hViewMenu;
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HMENU hCPUHistoryMenu;
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hMenu = GetMenu(hMainWnd);
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hViewMenu = GetSubMenu(hMenu, 2);
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hCPUHistoryMenu = GetSubMenu(hViewMenu, 3);
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TaskManagerSettings.CPUHistory_OneGraphPerCPU = TRUE;
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CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, MF_BYCOMMAND);
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}
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