programs/taskmgr/column.c

   1 /*
   2  *  ReactOS Task Manager
   3  *
   4  *  column.c
   5  *
   6  *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #define WIN32_LEAN_AND_MEAN    /* Exclude rarely-used stuff from Windows headers */
  24 #include <windows.h>
  25 #include <commctrl.h>
  26 #include <stdlib.h>
  27 #include <malloc.h>
  28 #include <memory.h>
  29 #include <tchar.h>
  30 #include <stdio.h>
  31
  32 #include "taskmgr.h"
  33 #include "column.h"
  34
  35 UINT    ColumnDataHints[25];
  36
  37 int                    InsertColumn(int nCol, LPCTSTR lpszColumnHeading, int nFormat, int nWidth, int nSubItem);
  38 LRESULT CALLBACK    ColumnsDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
  39
  40 void AddColumns(void)
  41 {
  42     int        size;
  43
  44     if (TaskManagerSettings.Column_ImageName)
  45         InsertColumn(0, _T("Image Name"), LVCFMT_LEFT, TaskManagerSettings.ColumnSizeArray[0], -1);
  46     if (TaskManagerSettings.Column_PID)
  47         InsertColumn(1, _T("PID"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[1], -1);
  48     if (TaskManagerSettings.Column_UserName)
  49         InsertColumn(2, _T("Username"), LVCFMT_LEFT, TaskManagerSettings.ColumnSizeArray[2], -1);
  50     if (TaskManagerSettings.Column_SessionID)
  51         InsertColumn(3, _T("Session ID"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[3], -1);
  52     if (TaskManagerSettings.Column_CPUUsage)
  53         InsertColumn(4, _T("CPU"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[4], -1);
  54     if (TaskManagerSettings.Column_CPUTime)
  55         InsertColumn(5, _T("CPU Time"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[5], -1);
  56     if (TaskManagerSettings.Column_MemoryUsage)
  57         InsertColumn(6, _T("Mem Usage"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[6], -1);
  58     if (TaskManagerSettings.Column_PeakMemoryUsage)
  59         InsertColumn(7, _T("Peak Mem Usage"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[7], -1);
  60     if (TaskManagerSettings.Column_MemoryUsageDelta)
  61         InsertColumn(8, _T("Mem Delta"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[8], -1);
  62     if (TaskManagerSettings.Column_PageFaults)
  63         InsertColumn(9, _T("Page Faults"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[9], -1);
  64     if (TaskManagerSettings.Column_PageFaultsDelta)
  65         InsertColumn(10, _T("PF Delta"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[10], -1);
  66     if (TaskManagerSettings.Column_VirtualMemorySize)
  67         InsertColumn(11, _T("VM Size"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[11], -1);
  68     if (TaskManagerSettings.Column_PagedPool)
  69         InsertColumn(12, _T("Paged Pool"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[12], -1);
  70     if (TaskManagerSettings.Column_NonPagedPool)
  71         InsertColumn(13, _T("NP Pool"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[13], -1);
  72     if (TaskManagerSettings.Column_BasePriority)
  73         InsertColumn(14, _T("Base Pri"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[14], -1);
  74     if (TaskManagerSettings.Column_HandleCount)
  75         InsertColumn(15, _T("Handles"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[15], -1);
  76     if (TaskManagerSettings.Column_ThreadCount)
  77         InsertColumn(16, _T("Threads"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[16], -1);
  78     if (TaskManagerSettings.Column_USERObjects)
  79         InsertColumn(17, _T("USER Objects"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[17], -1);
  80     if (TaskManagerSettings.Column_GDIObjects)
  81         InsertColumn(18, _T("GDI Objects"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[18], -1);
  82     if (TaskManagerSettings.Column_IOReads)
  83         InsertColumn(19, _T("I/O Reads"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[19], -1);
  84     if (TaskManagerSettings.Column_IOWrites)
  85         InsertColumn(20, _T("I/O Writes"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[20], -1);
  86     if (TaskManagerSettings.Column_IOOther)
  87         InsertColumn(21, _T("I/O Other"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[21], -1);
  88     if (TaskManagerSettings.Column_IOReadBytes)
  89         InsertColumn(22, _T("I/O Read Bytes"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[22], -1);
  90     if (TaskManagerSettings.Column_IOWriteBytes)
  91         InsertColumn(23, _T("I/O Write Bytes"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[23], -1);
  92     if (TaskManagerSettings.Column_IOOtherBytes)
  93         InsertColumn(24, _T("I/O Other Bytes"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[24], -1);
  94
  95     size = SendMessage(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0);
  96     SendMessage(hProcessPageHeaderCtrl, HDM_SETORDERARRAY, (WPARAM) size, (LPARAM) &TaskManagerSettings.ColumnOrderArray);
  97
  98     UpdateColumnDataHints();
  99 }
 100
 101 int InsertColumn(int nCol, LPCTSTR lpszColumnHeading, int nFormat, int nWidth, int nSubItem)
 102 {
 103     LVCOLUMN    column;
 104
 105     column.mask = LVCF_TEXT|LVCF_FMT;
 106     column.pszText = (LPTSTR)lpszColumnHeading;
 107     column.fmt = nFormat;
 108
 109     if (nWidth != -1)
 110     {
 111         column.mask |= LVCF_WIDTH;
 112         column.cx = nWidth;
 113     }
 114
 115     if (nSubItem != -1)
 116     {
 117         column.mask |= LVCF_SUBITEM;
 118         column.iSubItem = nSubItem;
 119     }
 120
 121     return ListView_InsertColumn(hProcessPageListCtrl, nCol, &column);
 122 }
 123
 124 void SaveColumnSettings(void)
 125 {
 126     HDITEM    hditem;
 127     int        i;
 128     TCHAR    text[260];
 129     int        size;
 130
 131     /* Reset column data */
 132     for (i=0; i<25; i++)
 133         TaskManagerSettings.ColumnOrderArray[i] = i;
 134
 135     TaskManagerSettings.Column_ImageName = FALSE;
 136     TaskManagerSettings.Column_PID = FALSE;
 137     TaskManagerSettings.Column_CPUUsage = FALSE;
 138     TaskManagerSettings.Column_CPUTime = FALSE;
 139     TaskManagerSettings.Column_MemoryUsage = FALSE;
 140     TaskManagerSettings.Column_MemoryUsageDelta = FALSE;
 141     TaskManagerSettings.Column_PeakMemoryUsage = FALSE;
 142     TaskManagerSettings.Column_PageFaults = FALSE;
 143     TaskManagerSettings.Column_USERObjects = FALSE;
 144     TaskManagerSettings.Column_IOReads = FALSE;
 145     TaskManagerSettings.Column_IOReadBytes = FALSE;
 146     TaskManagerSettings.Column_SessionID = FALSE;
 147     TaskManagerSettings.Column_UserName = FALSE;
 148     TaskManagerSettings.Column_PageFaultsDelta = FALSE;
 149     TaskManagerSettings.Column_VirtualMemorySize = FALSE;
 150     TaskManagerSettings.Column_PagedPool = FALSE;
 151     TaskManagerSettings.Column_NonPagedPool = FALSE;
 152     TaskManagerSettings.Column_BasePriority = FALSE;
 153     TaskManagerSettings.Column_HandleCount = FALSE;
 154     TaskManagerSettings.Column_ThreadCount = FALSE;
 155     TaskManagerSettings.Column_GDIObjects = FALSE;
 156     TaskManagerSettings.Column_IOWrites = FALSE;
 157     TaskManagerSettings.Column_IOWriteBytes = FALSE;
 158     TaskManagerSettings.Column_IOOther = FALSE;
 159     TaskManagerSettings.Column_IOOtherBytes = FALSE;
 160     TaskManagerSettings.ColumnSizeArray[0] = 105;
 161     TaskManagerSettings.ColumnSizeArray[1] = 50;
 162     TaskManagerSettings.ColumnSizeArray[2] = 107;
 163     TaskManagerSettings.ColumnSizeArray[3] = 70;
 164     TaskManagerSettings.ColumnSizeArray[4] = 35;
 165     TaskManagerSettings.ColumnSizeArray[5] = 70;
 166     TaskManagerSettings.ColumnSizeArray[6] = 70;
 167     TaskManagerSettings.ColumnSizeArray[7] = 100;
 168     TaskManagerSettings.ColumnSizeArray[8] = 70;
 169     TaskManagerSettings.ColumnSizeArray[9] = 70;
 170     TaskManagerSettings.ColumnSizeArray[10] = 70;
 171     TaskManagerSettings.ColumnSizeArray[11] = 70;
 172     TaskManagerSettings.ColumnSizeArray[12] = 70;
 173     TaskManagerSettings.ColumnSizeArray[13] = 70;
 174     TaskManagerSettings.ColumnSizeArray[14] = 60;
 175     TaskManagerSettings.ColumnSizeArray[15] = 60;
 176     TaskManagerSettings.ColumnSizeArray[16] = 60;
 177     TaskManagerSettings.ColumnSizeArray[17] = 60;
 178     TaskManagerSettings.ColumnSizeArray[18] = 60;
 179     TaskManagerSettings.ColumnSizeArray[19] = 70;
 180     TaskManagerSettings.ColumnSizeArray[20] = 70;
 181     TaskManagerSettings.ColumnSizeArray[21] = 70;
 182     TaskManagerSettings.ColumnSizeArray[22] = 70;
 183     TaskManagerSettings.ColumnSizeArray[23] = 70;
 184     TaskManagerSettings.ColumnSizeArray[24] = 70;
 185
 186     /* Get header order */
 187     size = SendMessage(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0);
 188     SendMessage(hProcessPageHeaderCtrl, HDM_GETORDERARRAY, (WPARAM) size, (LPARAM) &TaskManagerSettings.ColumnOrderArray);
 189
 190     /* Get visible columns */
 191     for (i=0; i<SendMessage(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0); i++) {
 192         memset(&hditem, 0, sizeof(HDITEM));
 193
 194         hditem.mask = HDI_TEXT|HDI_WIDTH;
 195         hditem.pszText = text;
 196         hditem.cchTextMax = 260;
 197
 198         SendMessage(hProcessPageHeaderCtrl, HDM_GETITEM, i, (LPARAM) &hditem);
 199
 200         if (_tcsicmp(text, _T("Image Name")) == 0)
 201         {
 202             TaskManagerSettings.Column_ImageName = TRUE;
 203             TaskManagerSettings.ColumnSizeArray[0] = hditem.cxy;
 204         }
 205         if (_tcsicmp(text, _T("PID")) == 0)
 206         {
 207             TaskManagerSettings.Column_PID = TRUE;
 208             TaskManagerSettings.ColumnSizeArray[1] = hditem.cxy;
 209         }
 210         if (_tcsicmp(text, _T("Username")) == 0)
 211         {
 212             TaskManagerSettings.Column_UserName = TRUE;
 213             TaskManagerSettings.ColumnSizeArray[2] = hditem.cxy;
 214         }
 215         if (_tcsicmp(text, _T("Session ID")) == 0)
 216         {
 217             TaskManagerSettings.Column_SessionID = TRUE;
 218             TaskManagerSettings.ColumnSizeArray[3] = hditem.cxy;
 219         }
 220         if (_tcsicmp(text, _T("CPU")) == 0)
 221         {
 222             TaskManagerSettings.Column_CPUUsage = TRUE;
 223             TaskManagerSettings.ColumnSizeArray[4] = hditem.cxy;
 224         }
 225         if (_tcsicmp(text, _T("CPU Time")) == 0)
 226         {
 227             TaskManagerSettings.Column_CPUTime = TRUE;
 228             TaskManagerSettings.ColumnSizeArray[5] = hditem.cxy;
 229         }
 230         if (_tcsicmp(text, _T("Mem Usage")) == 0)
 231         {
 232             TaskManagerSettings.Column_MemoryUsage = TRUE;
 233             TaskManagerSettings.ColumnSizeArray[6] = hditem.cxy;
 234         }
 235         if (_tcsicmp(text, _T("Peak Mem Usage")) == 0)
 236         {
 237             TaskManagerSettings.Column_PeakMemoryUsage = TRUE;
 238             TaskManagerSettings.ColumnSizeArray[7] = hditem.cxy;
 239         }
 240         if (_tcsicmp(text, _T("Mem Delta")) == 0)
 241         {
 242             TaskManagerSettings.Column_MemoryUsageDelta = TRUE;
 243             TaskManagerSettings.ColumnSizeArray[8] = hditem.cxy;
 244         }
 245         if (_tcsicmp(text, _T("Page Faults")) == 0)
 246         {
 247             TaskManagerSettings.Column_PageFaults = TRUE;
 248             TaskManagerSettings.ColumnSizeArray[9] = hditem.cxy;
 249         }
 250         if (_tcsicmp(text, _T("PF Delta")) == 0)
 251         {
 252             TaskManagerSettings.Column_PageFaultsDelta = TRUE;
 253             TaskManagerSettings.ColumnSizeArray[10] = hditem.cxy;
 254         }
 255         if (_tcsicmp(text, _T("VM Size")) == 0)
 256         {
 257             TaskManagerSettings.Column_VirtualMemorySize = TRUE;
 258             TaskManagerSettings.ColumnSizeArray[11] = hditem.cxy;
 259         }
 260         if (_tcsicmp(text, _T("Paged Pool")) == 0)
 261         {
 262             TaskManagerSettings.Column_PagedPool = TRUE;
 263             TaskManagerSettings.ColumnSizeArray[12] = hditem.cxy;
 264         }
 265         if (_tcsicmp(text, _T("NP Pool")) == 0)
 266         {
 267             TaskManagerSettings.Column_NonPagedPool = TRUE;
 268             TaskManagerSettings.ColumnSizeArray[13] = hditem.cxy;
 269         }
 270         if (_tcsicmp(text, _T("Base Pri")) == 0)
 271         {
 272             TaskManagerSettings.Column_BasePriority = TRUE;
 273             TaskManagerSettings.ColumnSizeArray[14] = hditem.cxy;
 274         }
 275         if (_tcsicmp(text, _T("Handles")) == 0)
 276         {
 277             TaskManagerSettings.Column_HandleCount = TRUE;
 278             TaskManagerSettings.ColumnSizeArray[15] = hditem.cxy;
 279         }
 280         if (_tcsicmp(text, _T("Threads")) == 0)
 281         {
 282             TaskManagerSettings.Column_ThreadCount = TRUE;
 283             TaskManagerSettings.ColumnSizeArray[16] = hditem.cxy;
 284         }
 285         if (_tcsicmp(text, _T("USER Objects")) == 0)
 286         {
 287             TaskManagerSettings.Column_USERObjects = TRUE;
 288             TaskManagerSettings.ColumnSizeArray[17] = hditem.cxy;
 289         }
 290         if (_tcsicmp(text, _T("GDI Objects")) == 0)
 291         {
 292             TaskManagerSettings.Column_GDIObjects = TRUE;
 293             TaskManagerSettings.ColumnSizeArray[18] = hditem.cxy;
 294         }
 295         if (_tcsicmp(text, _T("I/O Reads")) == 0)
 296         {
 297             TaskManagerSettings.Column_IOReads = TRUE;
 298             TaskManagerSettings.ColumnSizeArray[19] = hditem.cxy;
 299         }
 300         if (_tcsicmp(text, _T("I/O Writes")) == 0)
 301         {
 302             TaskManagerSettings.Column_IOWrites = TRUE;
 303             TaskManagerSettings.ColumnSizeArray[20] = hditem.cxy;
 304         }
 305         if (_tcsicmp(text, _T("I/O Other")) == 0)
 306         {
 307             TaskManagerSettings.Column_IOOther = TRUE;
 308             TaskManagerSettings.ColumnSizeArray[21] = hditem.cxy;
 309         }
 310         if (_tcsicmp(text, _T("I/O Read Bytes")) == 0)
 311         {
 312             TaskManagerSettings.Column_IOReadBytes = TRUE;
 313             TaskManagerSettings.ColumnSizeArray[22] = hditem.cxy;
 314         }
 315         if (_tcsicmp(text, _T("I/O Write Bytes")) == 0)
 316         {
 317             TaskManagerSettings.Column_IOWriteBytes = TRUE;
 318             TaskManagerSettings.ColumnSizeArray[23] = hditem.cxy;
 319         }
 320         if (_tcsicmp(text, _T("I/O Other Bytes")) == 0)
 321         {
 322             TaskManagerSettings.Column_IOOtherBytes = TRUE;
 323             TaskManagerSettings.ColumnSizeArray[24] = hditem.cxy;
 324         }
 325     }
 326 }
 327
 328 void ProcessPage_OnViewSelectColumns(void)
 329 {
 330     int        i;
 331
 332     if (DialogBox(hInst, MAKEINTRESOURCE(IDD_COLUMNS_DIALOG), hMainWnd, (DLGPROC)ColumnsDialogWndProc) == IDOK)
 333     {
 334         for (i=Header_GetItemCount(hProcessPageHeaderCtrl)-1; i>=0; i--)
 335         {
 336             ListView_DeleteColumn(hProcessPageListCtrl, i);
 337         }
 338
 339         for (i=0; i<25; i++)
 340             TaskManagerSettings.ColumnOrderArray[i] = i;
 341
 342         TaskManagerSettings.ColumnSizeArray[0] = 105;
 343         TaskManagerSettings.ColumnSizeArray[1] = 50;
 344         TaskManagerSettings.ColumnSizeArray[2] = 107;
 345         TaskManagerSettings.ColumnSizeArray[3] = 70;
 346         TaskManagerSettings.ColumnSizeArray[4] = 35;
 347         TaskManagerSettings.ColumnSizeArray[5] = 70;
 348         TaskManagerSettings.ColumnSizeArray[6] = 70;
 349         TaskManagerSettings.ColumnSizeArray[7] = 100;
 350         TaskManagerSettings.ColumnSizeArray[8] = 70;
 351         TaskManagerSettings.ColumnSizeArray[9] = 70;
 352         TaskManagerSettings.ColumnSizeArray[10] = 70;
 353         TaskManagerSettings.ColumnSizeArray[11] = 70;
 354         TaskManagerSettings.ColumnSizeArray[12] = 70;
 355         TaskManagerSettings.ColumnSizeArray[13] = 70;
 356         TaskManagerSettings.ColumnSizeArray[14] = 60;
 357         TaskManagerSettings.ColumnSizeArray[15] = 60;
 358         TaskManagerSettings.ColumnSizeArray[16] = 60;
 359         TaskManagerSettings.ColumnSizeArray[17] = 60;
 360         TaskManagerSettings.ColumnSizeArray[18] = 60;
 361         TaskManagerSettings.ColumnSizeArray[19] = 70;
 362         TaskManagerSettings.ColumnSizeArray[20] = 70;
 363         TaskManagerSettings.ColumnSizeArray[21] = 70;
 364         TaskManagerSettings.ColumnSizeArray[22] = 70;
 365         TaskManagerSettings.ColumnSizeArray[23] = 70;
 366         TaskManagerSettings.ColumnSizeArray[24] = 70;
 367
 368         AddColumns();
 369     }
 370 }
 371
 372 LRESULT CALLBACK ColumnsDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
 373 {
 374
 375     switch (message)
 376     {
 377     case WM_INITDIALOG:
 378
 379         if (TaskManagerSettings.Column_ImageName)
 380             SendMessage(GetDlgItem(hDlg, IDC_IMAGENAME), BM_SETCHECK, BST_CHECKED, 0);
 381         if (TaskManagerSettings.Column_PID)
 382             SendMessage(GetDlgItem(hDlg, IDC_PID), BM_SETCHECK, BST_CHECKED, 0);
 383         if (TaskManagerSettings.Column_UserName)
 384             SendMessage(GetDlgItem(hDlg, IDC_USERNAME), BM_SETCHECK, BST_CHECKED, 0);
 385         if (TaskManagerSettings.Column_SessionID)
 386             SendMessage(GetDlgItem(hDlg, IDC_SESSIONID), BM_SETCHECK, BST_CHECKED, 0);
 387         if (TaskManagerSettings.Column_CPUUsage)
 388             SendMessage(GetDlgItem(hDlg, IDC_CPUUSAGE), BM_SETCHECK, BST_CHECKED, 0);
 389         if (TaskManagerSettings.Column_CPUTime)
 390             SendMessage(GetDlgItem(hDlg, IDC_CPUTIME), BM_SETCHECK, BST_CHECKED, 0);
 391         if (TaskManagerSettings.Column_MemoryUsage)
 392             SendMessage(GetDlgItem(hDlg, IDC_MEMORYUSAGE), BM_SETCHECK, BST_CHECKED, 0);
 393         if (TaskManagerSettings.Column_PeakMemoryUsage)
 394             SendMessage(GetDlgItem(hDlg, IDC_PEAKMEMORYUSAGE), BM_SETCHECK, BST_CHECKED, 0);
 395         if (TaskManagerSettings.Column_MemoryUsageDelta)
 396             SendMessage(GetDlgItem(hDlg, IDC_MEMORYUSAGEDELTA), BM_SETCHECK, BST_CHECKED, 0);
 397         if (TaskManagerSettings.Column_PageFaults)
 398             SendMessage(GetDlgItem(hDlg, IDC_PAGEFAULTS), BM_SETCHECK, BST_CHECKED, 0);
 399         if (TaskManagerSettings.Column_PageFaultsDelta)
 400             SendMessage(GetDlgItem(hDlg, IDC_PAGEFAULTSDELTA), BM_SETCHECK, BST_CHECKED, 0);
 401         if (TaskManagerSettings.Column_VirtualMemorySize)
 402             SendMessage(GetDlgItem(hDlg, IDC_VIRTUALMEMORYSIZE), BM_SETCHECK, BST_CHECKED, 0);
 403         if (TaskManagerSettings.Column_PagedPool)
 404             SendMessage(GetDlgItem(hDlg, IDC_PAGEDPOOL), BM_SETCHECK, BST_CHECKED, 0);
 405         if (TaskManagerSettings.Column_NonPagedPool)
 406             SendMessage(GetDlgItem(hDlg, IDC_NONPAGEDPOOL), BM_SETCHECK, BST_CHECKED, 0);
 407         if (TaskManagerSettings.Column_BasePriority)
 408             SendMessage(GetDlgItem(hDlg, IDC_BASEPRIORITY), BM_SETCHECK, BST_CHECKED, 0);
 409         if (TaskManagerSettings.Column_HandleCount)
 410             SendMessage(GetDlgItem(hDlg, IDC_HANDLECOUNT), BM_SETCHECK, BST_CHECKED, 0);
 411         if (TaskManagerSettings.Column_ThreadCount)
 412             SendMessage(GetDlgItem(hDlg, IDC_THREADCOUNT), BM_SETCHECK, BST_CHECKED, 0);
 413         if (TaskManagerSettings.Column_USERObjects)
 414             SendMessage(GetDlgItem(hDlg, IDC_USEROBJECTS), BM_SETCHECK, BST_CHECKED, 0);
 415         if (TaskManagerSettings.Column_GDIObjects)
 416             SendMessage(GetDlgItem(hDlg, IDC_GDIOBJECTS), BM_SETCHECK, BST_CHECKED, 0);
 417         if (TaskManagerSettings.Column_IOReads)
 418             SendMessage(GetDlgItem(hDlg, IDC_IOREADS), BM_SETCHECK, BST_CHECKED, 0);
 419         if (TaskManagerSettings.Column_IOWrites)
 420             SendMessage(GetDlgItem(hDlg, IDC_IOWRITES), BM_SETCHECK, BST_CHECKED, 0);
 421         if (TaskManagerSettings.Column_IOOther)
 422             SendMessage(GetDlgItem(hDlg, IDC_IOOTHER), BM_SETCHECK, BST_CHECKED, 0);
 423         if (TaskManagerSettings.Column_IOReadBytes)
 424             SendMessage(GetDlgItem(hDlg, IDC_IOREADBYTES), BM_SETCHECK, BST_CHECKED, 0);
 425         if (TaskManagerSettings.Column_IOWriteBytes)
 426             SendMessage(GetDlgItem(hDlg, IDC_IOWRITEBYTES), BM_SETCHECK, BST_CHECKED, 0);
 427         if (TaskManagerSettings.Column_IOOtherBytes)
 428             SendMessage(GetDlgItem(hDlg, IDC_IOOTHERBYTES), BM_SETCHECK, BST_CHECKED, 0);
 429
 430         return TRUE;
 431
 432     case WM_COMMAND:
 433
 434         if (LOWORD(wParam) == IDCANCEL)
 435         {
 436             EndDialog(hDlg, LOWORD(wParam));
 437             return TRUE;
 438         }
 439
 440         if (LOWORD(wParam) == IDOK)
 441         {
 442             TaskManagerSettings.Column_ImageName = SendMessage(GetDlgItem(hDlg, IDC_IMAGENAME), BM_GETCHECK, 0, 0);
 443             TaskManagerSettings.Column_PID = SendMessage(GetDlgItem(hDlg, IDC_PID), BM_GETCHECK, 0, 0);
 444             TaskManagerSettings.Column_UserName = SendMessage(GetDlgItem(hDlg, IDC_USERNAME), BM_GETCHECK, 0, 0);
 445             TaskManagerSettings.Column_SessionID = SendMessage(GetDlgItem(hDlg, IDC_SESSIONID), BM_GETCHECK, 0, 0);
 446             TaskManagerSettings.Column_CPUUsage = SendMessage(GetDlgItem(hDlg, IDC_CPUUSAGE), BM_GETCHECK, 0, 0);
 447             TaskManagerSettings.Column_CPUTime = SendMessage(GetDlgItem(hDlg, IDC_CPUTIME), BM_GETCHECK, 0, 0);
 448             TaskManagerSettings.Column_MemoryUsage = SendMessage(GetDlgItem(hDlg, IDC_MEMORYUSAGE), BM_GETCHECK, 0, 0);
 449             TaskManagerSettings.Column_PeakMemoryUsage = SendMessage(GetDlgItem(hDlg, IDC_PEAKMEMORYUSAGE), BM_GETCHECK, 0, 0);
 450             TaskManagerSettings.Column_MemoryUsageDelta = SendMessage(GetDlgItem(hDlg, IDC_MEMORYUSAGEDELTA), BM_GETCHECK, 0, 0);
 451             TaskManagerSettings.Column_PageFaults = SendMessage(GetDlgItem(hDlg, IDC_PAGEFAULTS), BM_GETCHECK, 0, 0);
 452             TaskManagerSettings.Column_PageFaultsDelta = SendMessage(GetDlgItem(hDlg, IDC_PAGEFAULTSDELTA), BM_GETCHECK, 0, 0);
 453             TaskManagerSettings.Column_VirtualMemorySize = SendMessage(GetDlgItem(hDlg, IDC_VIRTUALMEMORYSIZE), BM_GETCHECK, 0, 0);
 454             TaskManagerSettings.Column_PagedPool = SendMessage(GetDlgItem(hDlg, IDC_PAGEDPOOL), BM_GETCHECK, 0, 0);
 455             TaskManagerSettings.Column_NonPagedPool = SendMessage(GetDlgItem(hDlg, IDC_NONPAGEDPOOL), BM_GETCHECK, 0, 0);
 456             TaskManagerSettings.Column_BasePriority = SendMessage(GetDlgItem(hDlg, IDC_BASEPRIORITY), BM_GETCHECK, 0, 0);
 457             TaskManagerSettings.Column_HandleCount = SendMessage(GetDlgItem(hDlg, IDC_HANDLECOUNT), BM_GETCHECK, 0, 0);
 458             TaskManagerSettings.Column_ThreadCount = SendMessage(GetDlgItem(hDlg, IDC_THREADCOUNT), BM_GETCHECK, 0, 0);
 459             TaskManagerSettings.Column_USERObjects = SendMessage(GetDlgItem(hDlg, IDC_USEROBJECTS), BM_GETCHECK, 0, 0);
 460             TaskManagerSettings.Column_GDIObjects = SendMessage(GetDlgItem(hDlg, IDC_GDIOBJECTS), BM_GETCHECK, 0, 0);
 461             TaskManagerSettings.Column_IOReads = SendMessage(GetDlgItem(hDlg, IDC_IOREADS), BM_GETCHECK, 0, 0);
 462             TaskManagerSettings.Column_IOWrites = SendMessage(GetDlgItem(hDlg, IDC_IOWRITES), BM_GETCHECK, 0, 0);
 463             TaskManagerSettings.Column_IOOther = SendMessage(GetDlgItem(hDlg, IDC_IOOTHER), BM_GETCHECK, 0, 0);
 464             TaskManagerSettings.Column_IOReadBytes = SendMessage(GetDlgItem(hDlg, IDC_IOREADBYTES), BM_GETCHECK, 0, 0);
 465             TaskManagerSettings.Column_IOWriteBytes = SendMessage(GetDlgItem(hDlg, IDC_IOWRITEBYTES), BM_GETCHECK, 0, 0);
 466             TaskManagerSettings.Column_IOOtherBytes = SendMessage(GetDlgItem(hDlg, IDC_IOOTHERBYTES), BM_GETCHECK, 0, 0);
 467
 468             EndDialog(hDlg, LOWORD(wParam));
 469             return TRUE;
 470         }
 471
 472         break;
 473     }
 474
 475     return 0;
 476 }
 477
 478 void UpdateColumnDataHints(void)
 479 {
 480     HDITEM            hditem;
 481     TCHAR            text[260];
 482     ULONG            Index;
 483
 484     for (Index=0; Index<(ULONG)SendMessage(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0); Index++)
 485     {
 486         memset(&hditem, 0, sizeof(HDITEM));
 487
 488         hditem.mask = HDI_TEXT;
 489         hditem.pszText = text;
 490         hditem.cchTextMax = 260;
 491
 492         SendMessage(hProcessPageHeaderCtrl, HDM_GETITEM, Index, (LPARAM) &hditem);
 493
 494         if (_tcsicmp(text, _T("Image Name")) == 0)
 495             ColumnDataHints[Index] = COLUMN_IMAGENAME;
 496         if (_tcsicmp(text, _T("PID")) == 0)
 497             ColumnDataHints[Index] = COLUMN_PID;
 498         if (_tcsicmp(text, _T("Username")) == 0)
 499             ColumnDataHints[Index] = COLUMN_USERNAME;
 500         if (_tcsicmp(text, _T("Session ID")) == 0)
 501             ColumnDataHints[Index] = COLUMN_SESSIONID;
 502         if (_tcsicmp(text, _T("CPU")) == 0)
 503             ColumnDataHints[Index] = COLUMN_CPUUSAGE;
 504         if (_tcsicmp(text, _T("CPU Time")) == 0)
 505             ColumnDataHints[Index] = COLUMN_CPUTIME;
 506         if (_tcsicmp(text, _T("Mem Usage")) == 0)
 507             ColumnDataHints[Index] = COLUMN_MEMORYUSAGE;
 508         if (_tcsicmp(text, _T("Peak Mem Usage")) == 0)
 509             ColumnDataHints[Index] = COLUMN_PEAKMEMORYUSAGE;
 510         if (_tcsicmp(text, _T("Mem Delta")) == 0)
 511             ColumnDataHints[Index] = COLUMN_MEMORYUSAGEDELTA;
 512         if (_tcsicmp(text, _T("Page Faults")) == 0)
 513             ColumnDataHints[Index] = COLUMN_PAGEFAULTS;
 514         if (_tcsicmp(text, _T("PF Delta")) == 0)
 515             ColumnDataHints[Index] = COLUMN_PAGEFAULTSDELTA;
 516         if (_tcsicmp(text, _T("VM Size")) == 0)
 517             ColumnDataHints[Index] = COLUMN_VIRTUALMEMORYSIZE;
 518         if (_tcsicmp(text, _T("Paged Pool")) == 0)
 519             ColumnDataHints[Index] = COLUMN_PAGEDPOOL;
 520         if (_tcsicmp(text, _T("NP Pool")) == 0)
 521             ColumnDataHints[Index] = COLUMN_NONPAGEDPOOL;
 522         if (_tcsicmp(text, _T("Base Pri")) == 0)
 523             ColumnDataHints[Index] = COLUMN_BASEPRIORITY;
 524         if (_tcsicmp(text, _T("Handles")) == 0)
 525             ColumnDataHints[Index] = COLUMN_HANDLECOUNT;
 526         if (_tcsicmp(text, _T("Threads")) == 0)
 527             ColumnDataHints[Index] = COLUMN_THREADCOUNT;
 528         if (_tcsicmp(text, _T("USER Objects")) == 0)
 529             ColumnDataHints[Index] = COLUMN_USEROBJECTS;
 530         if (_tcsicmp(text, _T("GDI Objects")) == 0)
 531             ColumnDataHints[Index] = COLUMN_GDIOBJECTS;
 532         if (_tcsicmp(text, _T("I/O Reads")) == 0)
 533             ColumnDataHints[Index] = COLUMN_IOREADS;
 534         if (_tcsicmp(text, _T("I/O Writes")) == 0)
 535             ColumnDataHints[Index] = COLUMN_IOWRITES;
 536         if (_tcsicmp(text, _T("I/O Other")) == 0)
 537             ColumnDataHints[Index] = COLUMN_IOOTHER;
 538         if (_tcsicmp(text, _T("I/O Read Bytes")) == 0)
 539             ColumnDataHints[Index] = COLUMN_IOREADBYTES;
 540         if (_tcsicmp(text, _T("I/O Write Bytes")) == 0)
 541             ColumnDataHints[Index] = COLUMN_IOWRITEBYTES;
 542         if (_tcsicmp(text, _T("I/O Other Bytes")) == 0)
 543             ColumnDataHints[Index] = COLUMN_IOOTHERBYTES;
 544     }
 545 }