| /* | |
| * ReactOS Task Manager | |
| * | |
| * procpage.c | |
| * | |
| * Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org> | |
| * | |
| * This library is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * This library 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 | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with this library; if not, write to the Free Software | |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| */ | |
| #define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */ | |
| #include <windows.h> | |
| #include <commctrl.h> | |
| #include <stdlib.h> | |
| #include <malloc.h> | |
| #include <memory.h> | |
| #include <tchar.h> | |
| #include <stdio.h> | |
| #include <winnt.h> | |
| #include "taskmgr.h" | |
| #include "perfdata.h" | |
| #include "column.h" | |
| #include <ctype.h> | |
| HWND hProcessPage; /* Process List Property Page */ | |
| HWND hProcessPageListCtrl; /* Process ListCtrl Window */ | |
| HWND hProcessPageHeaderCtrl; /* Process Header Control */ | |
| HWND hProcessPageEndProcessButton; /* Process End Process button */ | |
| HWND hProcessPageShowAllProcessesButton;/* Process Show All Processes checkbox */ | |
| static int nProcessPageWidth; | |
| static int nProcessPageHeight; | |
| static HANDLE hProcessPageEvent = NULL; /* When this event becomes signaled then we refresh the process list */ | |
| void ProcessPageOnNotify(WPARAM wParam, LPARAM lParam); | |
| void CommaSeparateNumberString(LPTSTR strNumber, int nMaxCount); | |
| void ProcessPageShowContextMenu(DWORD dwProcessId); | |
| DWORD WINAPI ProcessPageRefreshThread(void *lpParameter); | |
| LRESULT CALLBACK ProcessPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) | |
| { | |
| RECT rc; | |
| int nXDifference; | |
| int nYDifference; | |
| int cx, cy; | |
| switch (message) { | |
| case WM_INITDIALOG: | |
| /* | |
| * Save the width and height | |
| */ | |
| GetClientRect(hDlg, &rc); | |
| nProcessPageWidth = rc.right; | |
| nProcessPageHeight = rc.bottom; | |
| /* Update window position */ | |
| SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER); | |
| /* | |
| * Get handles to the controls | |
| */ | |
| hProcessPageListCtrl = GetDlgItem(hDlg, IDC_PROCESSLIST); | |
| hProcessPageHeaderCtrl = ListView_GetHeader(hProcessPageListCtrl); | |
| hProcessPageEndProcessButton = GetDlgItem(hDlg, IDC_ENDPROCESS); | |
| hProcessPageShowAllProcessesButton = GetDlgItem(hDlg, IDC_SHOWALLPROCESSES); | |
| /* | |
| * Set the font, title, and extended window styles for the list control | |
| */ | |
| SendMessage(hProcessPageListCtrl, WM_SETFONT, SendMessage(hProcessPage, WM_GETFONT, 0, 0), TRUE); | |
| SetWindowText(hProcessPageListCtrl, _T("Processes")); | |
| ListView_SetExtendedListViewStyle(hProcessPageListCtrl, ListView_GetExtendedListViewStyle(hProcessPageListCtrl) | LVS_EX_FULLROWSELECT | LVS_EX_HEADERDRAGDROP); | |
| AddColumns(); | |
| /* | |
| * Subclass the process list control so we can intercept WM_ERASEBKGND | |
| */ | |
| OldProcessListWndProc = SetWindowLong(hProcessPageListCtrl, GWL_WNDPROC, (LONG)ProcessListWndProc); | |
| /* Start our refresh thread */ | |
| CreateThread(NULL, 0, ProcessPageRefreshThread, NULL, 0, NULL); | |
| return TRUE; | |
| case WM_DESTROY: | |
| /* Close the event handle, this will make the */ | |
| /* refresh thread exit when the wait fails */ | |
| CloseHandle(hProcessPageEvent); | |
| SaveColumnSettings(); | |
| break; | |
| case WM_COMMAND: | |
| break; | |
| case WM_SIZE: | |
| if (wParam == SIZE_MINIMIZED) | |
| return 0; | |
| cx = LOWORD(lParam); | |
| cy = HIWORD(lParam); | |
| nXDifference = cx - nProcessPageWidth; | |
| nYDifference = cy - nProcessPageHeight; | |
| nProcessPageWidth = cx; | |
| nProcessPageHeight = cy; | |
| /* Reposition the application page's controls */ | |
| GetWindowRect(hProcessPageListCtrl, &rc); | |
| cx = (rc.right - rc.left) + nXDifference; | |
| cy = (rc.bottom - rc.top) + nYDifference; | |
| SetWindowPos(hProcessPageListCtrl, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER); | |
| InvalidateRect(hProcessPageListCtrl, NULL, TRUE); | |
| GetClientRect(hProcessPageEndProcessButton, &rc); | |
| MapWindowPoints(hProcessPageEndProcessButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) ); | |
| cx = rc.left + nXDifference; | |
| cy = rc.top + nYDifference; | |
| SetWindowPos(hProcessPageEndProcessButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER); | |
| InvalidateRect(hProcessPageEndProcessButton, NULL, TRUE); | |
| GetClientRect(hProcessPageShowAllProcessesButton, &rc); | |
| MapWindowPoints(hProcessPageShowAllProcessesButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) ); | |
| cx = rc.left; | |
| cy = rc.top + nYDifference; | |
| SetWindowPos(hProcessPageShowAllProcessesButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER); | |
| InvalidateRect(hProcessPageShowAllProcessesButton, NULL, TRUE); | |
| break; | |
| case WM_NOTIFY: | |
| ProcessPageOnNotify(wParam, lParam); | |
| break; | |
| } | |
| return 0; | |
| } | |
| void ProcessPageOnNotify(WPARAM wParam, LPARAM lParam) | |
| { | |
| int idctrl; | |
| LPNMHDR pnmh; | |
| LPNMLISTVIEW pnmv; | |
| NMLVDISPINFO* pnmdi; | |
| LPNMHEADER pnmhdr; | |
| LVITEM lvitem; | |
| ULONG Index; | |
| ULONG ColumnIndex; | |
| IO_COUNTERS iocounters; | |
| TIME time; | |
| idctrl = (int) wParam; | |
| pnmh = (LPNMHDR) lParam; | |
| pnmv = (LPNMLISTVIEW) lParam; | |
| pnmdi = (NMLVDISPINFO*) lParam; | |
| pnmhdr = (LPNMHEADER) lParam; | |
| if (pnmh->hwndFrom == hProcessPageListCtrl) | |
| { | |
| switch (pnmh->code) | |
| { | |
| #if 0 | |
| case LVN_ITEMCHANGED: | |
| ProcessPageUpdate(); | |
| break; | |
| #endif | |
| case LVN_GETDISPINFO: | |
| if (!(pnmdi->item.mask & LVIF_TEXT)) | |
| break; | |
| ColumnIndex = pnmdi->item.iSubItem; | |
| Index = pnmdi->item.iItem; | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_IMAGENAME) | |
| PerfDataGetImageName(Index, pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_PID) | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetProcessId(Index)); | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_USERNAME) | |
| PerfDataGetUserName(Index, pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_SESSIONID) | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetSessionId(Index)); | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_CPUUSAGE) | |
| wsprintf(pnmdi->item.pszText, _T("%02d"), PerfDataGetCPUUsage(Index)); | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_CPUTIME) | |
| { | |
| DWORD dwHours; | |
| DWORD dwMinutes; | |
| DWORD dwSeconds; | |
| time = PerfDataGetCPUTime(Index); | |
| #ifdef _MSC_VER | |
| dwHours = (DWORD)(time.QuadPart / 36000000000L); | |
| dwMinutes = (DWORD)((time.QuadPart % 36000000000L) / 600000000L); | |
| dwSeconds = (DWORD)(((time.QuadPart % 36000000000L) % 600000000L) / 10000000L); | |
| #else | |
| dwHours = (DWORD)(time.QuadPart / 36000000000LL); | |
| dwMinutes = (DWORD)((time.QuadPart % 36000000000LL) / 600000000LL); | |
| dwSeconds = (DWORD)(((time.QuadPart % 36000000000LL) % 600000000LL) / 10000000LL); | |
| #endif | |
| wsprintf(pnmdi->item.pszText, _T("%d:%02d:%02d"), dwHours, dwMinutes, dwSeconds); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_MEMORYUSAGE) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetWorkingSetSizeBytes(Index) / 1024); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| _tcscat(pnmdi->item.pszText, _T(" K")); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_PEAKMEMORYUSAGE) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetPeakWorkingSetSizeBytes(Index) / 1024); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| _tcscat(pnmdi->item.pszText, _T(" K")); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_MEMORYUSAGEDELTA) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetWorkingSetSizeDelta(Index) / 1024); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| _tcscat(pnmdi->item.pszText, _T(" K")); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_PAGEFAULTS) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetPageFaultCount(Index)); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_PAGEFAULTSDELTA) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetPageFaultCountDelta(Index)); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_VIRTUALMEMORYSIZE) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetVirtualMemorySizeBytes(Index) / 1024); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| _tcscat(pnmdi->item.pszText, _T(" K")); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_PAGEDPOOL) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetPagedPoolUsagePages(Index) / 1024); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| _tcscat(pnmdi->item.pszText, _T(" K")); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_NONPAGEDPOOL) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetNonPagedPoolUsagePages(Index) / 1024); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| _tcscat(pnmdi->item.pszText, _T(" K")); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_BASEPRIORITY) | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetBasePriority(Index)); | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_HANDLECOUNT) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetHandleCount(Index)); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_THREADCOUNT) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetThreadCount(Index)); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_USEROBJECTS) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetUSERObjectCount(Index)); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_GDIOBJECTS) | |
| { | |
| wsprintf(pnmdi->item.pszText, _T("%d"), PerfDataGetGDIObjectCount(Index)); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_IOREADS) | |
| { | |
| PerfDataGetIOCounters(Index, &iocounters); | |
| /* wsprintf(pnmdi->item.pszText, _T("%d"), iocounters.ReadOperationCount); */ | |
| #ifdef UNICODE | |
| #define _ui64toa _ui64tow | |
| #else | |
| #endif | |
| _ui64toa(iocounters.ReadOperationCount, pnmdi->item.pszText, 10); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_IOWRITES) | |
| { | |
| PerfDataGetIOCounters(Index, &iocounters); | |
| /* wsprintf(pnmdi->item.pszText, _T("%d"), iocounters.WriteOperationCount); */ | |
| _ui64toa(iocounters.WriteOperationCount, pnmdi->item.pszText, 10); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_IOOTHER) | |
| { | |
| PerfDataGetIOCounters(Index, &iocounters); | |
| /* wsprintf(pnmdi->item.pszText, _T("%d"), iocounters.OtherOperationCount); */ | |
| _ui64toa(iocounters.OtherOperationCount, pnmdi->item.pszText, 10); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_IOREADBYTES) | |
| { | |
| PerfDataGetIOCounters(Index, &iocounters); | |
| /* wsprintf(pnmdi->item.pszText, _T("%d"), iocounters.ReadTransferCount); */ | |
| _ui64toa(iocounters.ReadTransferCount, pnmdi->item.pszText, 10); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_IOWRITEBYTES) | |
| { | |
| PerfDataGetIOCounters(Index, &iocounters); | |
| /* wsprintf(pnmdi->item.pszText, _T("%d"), iocounters.WriteTransferCount); */ | |
| _ui64toa(iocounters.WriteTransferCount, pnmdi->item.pszText, 10); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| if (ColumnDataHints[ColumnIndex] == COLUMN_IOOTHERBYTES) | |
| { | |
| PerfDataGetIOCounters(Index, &iocounters); | |
| /* wsprintf(pnmdi->item.pszText, _T("%d"), iocounters.OtherTransferCount); */ | |
| _ui64toa(iocounters.OtherTransferCount, pnmdi->item.pszText, 10); | |
| CommaSeparateNumberString(pnmdi->item.pszText, pnmdi->item.cchTextMax); | |
| } | |
| break; | |
| case NM_RCLICK: | |
| for (Index=0; Index<(ULONG)ListView_GetItemCount(hProcessPageListCtrl); Index++) | |
| { | |
| memset(&lvitem, 0, sizeof(LVITEM)); | |
| lvitem.mask = LVIF_STATE; | |
| lvitem.stateMask = LVIS_SELECTED; | |
| lvitem.iItem = Index; | |
| ListView_GetItem(hProcessPageListCtrl, &lvitem); | |
| if (lvitem.state & LVIS_SELECTED) | |
| break; | |
| } | |
| if ((ListView_GetSelectedCount(hProcessPageListCtrl) == 1) && | |
| (PerfDataGetProcessId(Index) != 0)) | |
| { | |
| ProcessPageShowContextMenu(PerfDataGetProcessId(Index)); | |
| } | |
| break; | |
| } | |
| } | |
| else if (pnmh->hwndFrom == hProcessPageHeaderCtrl) | |
| { | |
| switch (pnmh->code) | |
| { | |
| case HDN_ITEMCLICK: | |
| /* | |
| * FIXME: Fix the column sorting | |
| * | |
| *ListView_SortItems(hApplicationPageListCtrl, ApplicationPageCompareFunc, NULL); | |
| *bSortAscending = !bSortAscending; | |
| */ | |
| break; | |
| case HDN_ITEMCHANGED: | |
| UpdateColumnDataHints(); | |
| break; | |
| case HDN_ENDDRAG: | |
| UpdateColumnDataHints(); | |
| break; | |
| } | |
| } | |
| } | |
| void CommaSeparateNumberString(LPTSTR strNumber, int nMaxCount) | |
| { | |
| TCHAR temp[260]; | |
| UINT i, j, k; | |
| for (i=0,j=0; i<(_tcslen(strNumber) % 3); i++, j++) | |
| temp[j] = strNumber[i]; | |
| for (k=0; i<_tcslen(strNumber); i++,j++,k++) { | |
| if ((k % 3 == 0) && (j > 0)) | |
| temp[j++] = _T(','); | |
| temp[j] = strNumber[i]; | |
| } | |
| temp[j] = _T('\0'); | |
| _tcsncpy(strNumber, temp, nMaxCount); | |
| } | |
| void ProcessPageShowContextMenu(DWORD dwProcessId) | |
| { | |
| HMENU hMenu; | |
| HMENU hSubMenu; | |
| HMENU hPriorityMenu; | |
| POINT pt; | |
| SYSTEM_INFO si; | |
| HANDLE hProcess; | |
| DWORD dwProcessPriorityClass; | |
| TCHAR strDebugger[260]; | |
| DWORD dwDebuggerSize; | |
| HKEY hKey; | |
| UINT Idx; | |
| memset(&si, 0, sizeof(SYSTEM_INFO)); | |
| GetCursorPos(&pt); | |
| GetSystemInfo(&si); | |
| hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_PROCESS_PAGE_CONTEXT)); | |
| hSubMenu = GetSubMenu(hMenu, 0); | |
| hPriorityMenu = GetSubMenu(hSubMenu, 4); | |
| hProcess = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, dwProcessId); | |
| dwProcessPriorityClass = GetPriorityClass(hProcess); | |
| CloseHandle(hProcess); | |
| if (si.dwNumberOfProcessors < 2) | |
| RemoveMenu(hSubMenu, ID_PROCESS_PAGE_SETAFFINITY, MF_BYCOMMAND); | |
| if (!AreDebugChannelsSupported()) | |
| RemoveMenu(hSubMenu, ID_PROCESS_PAGE_DEBUGCHANNELS, MF_BYCOMMAND); | |
| switch (dwProcessPriorityClass) { | |
| case REALTIME_PRIORITY_CLASS: | |
| CheckMenuRadioItem(hPriorityMenu, ID_PROCESS_PAGE_SETPRIORITY_REALTIME, ID_PROCESS_PAGE_SETPRIORITY_LOW, ID_PROCESS_PAGE_SETPRIORITY_REALTIME, MF_BYCOMMAND); | |
| break; | |
| case HIGH_PRIORITY_CLASS: | |
| CheckMenuRadioItem(hPriorityMenu, ID_PROCESS_PAGE_SETPRIORITY_REALTIME, ID_PROCESS_PAGE_SETPRIORITY_LOW, ID_PROCESS_PAGE_SETPRIORITY_HIGH, MF_BYCOMMAND); | |
| break; | |
| case ABOVE_NORMAL_PRIORITY_CLASS: | |
| CheckMenuRadioItem(hPriorityMenu, ID_PROCESS_PAGE_SETPRIORITY_REALTIME, ID_PROCESS_PAGE_SETPRIORITY_LOW, ID_PROCESS_PAGE_SETPRIORITY_ABOVENORMAL, MF_BYCOMMAND); | |
| break; | |
| case NORMAL_PRIORITY_CLASS: | |
| CheckMenuRadioItem(hPriorityMenu, ID_PROCESS_PAGE_SETPRIORITY_REALTIME, ID_PROCESS_PAGE_SETPRIORITY_LOW, ID_PROCESS_PAGE_SETPRIORITY_NORMAL, MF_BYCOMMAND); | |
| break; | |
| case BELOW_NORMAL_PRIORITY_CLASS: | |
| CheckMenuRadioItem(hPriorityMenu, ID_PROCESS_PAGE_SETPRIORITY_REALTIME, ID_PROCESS_PAGE_SETPRIORITY_LOW, ID_PROCESS_PAGE_SETPRIORITY_BELOWNORMAL, MF_BYCOMMAND); | |
| break; | |
| case IDLE_PRIORITY_CLASS: | |
| CheckMenuRadioItem(hPriorityMenu, ID_PROCESS_PAGE_SETPRIORITY_REALTIME, ID_PROCESS_PAGE_SETPRIORITY_LOW, ID_PROCESS_PAGE_SETPRIORITY_LOW, MF_BYCOMMAND); | |
| break; | |
| } | |
| if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("Software\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug"), 0, KEY_READ, &hKey) == ERROR_SUCCESS) | |
| { | |
| dwDebuggerSize = 260; | |
| if (RegQueryValueEx(hKey, _T("Debugger"), NULL, NULL, (LPBYTE)strDebugger, &dwDebuggerSize) == ERROR_SUCCESS) | |
| { | |
| for (Idx=0; Idx<_tcslen(strDebugger); Idx++) | |
| strDebugger[Idx] = toupper(strDebugger[Idx]); | |
| if (_tcsstr(strDebugger, _T("DRWTSN32"))) | |
| EnableMenuItem(hSubMenu, ID_PROCESS_PAGE_DEBUG, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED); | |
| } | |
| else | |
| EnableMenuItem(hSubMenu, ID_PROCESS_PAGE_DEBUG, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED); | |
| RegCloseKey(hKey); | |
| } else { | |
| EnableMenuItem(hSubMenu, ID_PROCESS_PAGE_DEBUG, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED); | |
| } | |
| TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL); | |
| DestroyMenu(hMenu); | |
| } | |
| void RefreshProcessPage(void) | |
| { | |
| /* Signal the event so that our refresh thread */ | |
| /* will wake up and refresh the process page */ | |
| SetEvent(hProcessPageEvent); | |
| } | |
| DWORD WINAPI ProcessPageRefreshThread(void *lpParameter) | |
| { | |
| ULONG OldProcessorUsage = 0; | |
| ULONG OldProcessCount = 0; | |
| /* Create the event */ | |
| hProcessPageEvent = CreateEvent(NULL, TRUE, TRUE, _T("Process Page Event")); | |
| /* If we couldn't create the event then exit the thread */ | |
| if (!hProcessPageEvent) | |
| return 0; | |
| while (1) { | |
| DWORD dwWaitVal; | |
| /* Wait on the event */ | |
| dwWaitVal = WaitForSingleObject(hProcessPageEvent, INFINITE); | |
| /* If the wait failed then the event object must have been */ | |
| /* closed and the task manager is exiting so exit this thread */ | |
| if (dwWaitVal == WAIT_FAILED) | |
| return 0; | |
| if (dwWaitVal == WAIT_OBJECT_0) { | |
| TCHAR text[260]; | |
| /* Reset our event */ | |
| ResetEvent(hProcessPageEvent); | |
| if ((ULONG)SendMessage(hProcessPageListCtrl, LVM_GETITEMCOUNT, 0, 0) != PerfDataGetProcessCount()) | |
| SendMessage(hProcessPageListCtrl, LVM_SETITEMCOUNT, PerfDataGetProcessCount(), /*LVSICF_NOINVALIDATEALL|*/LVSICF_NOSCROLL); | |
| if (IsWindowVisible(hProcessPage)) | |
| InvalidateRect(hProcessPageListCtrl, NULL, FALSE); | |
| if (OldProcessorUsage != PerfDataGetProcessorUsage()) { | |
| OldProcessorUsage = PerfDataGetProcessorUsage(); | |
| wsprintf(text, _T("CPU Usage: %3d%%"), OldProcessorUsage); | |
| SendMessage(hStatusWnd, SB_SETTEXT, 1, (LPARAM)text); | |
| } | |
| if (OldProcessCount != PerfDataGetProcessCount()) { | |
| OldProcessCount = PerfDataGetProcessCount(); | |
| wsprintf(text, _T("Processes: %d"), OldProcessCount); | |
| SendMessage(hStatusWnd, SB_SETTEXT, 0, (LPARAM)text); | |
| } | |
| } | |
| } | |
| return 0; | |
| } |