programs/taskmgr/perfpage.c

   1 /*
   2  *  ReactOS Task Manager
   3  *
   4  *  perfpage.c
   5  *
   6  *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
   7  *  Copyright (C) 2008  Vladimir Pankratov
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #define WIN32_LEAN_AND_MEAN             /*  Exclude rarely-used stuff from Windows headers */
  25 #include <windows.h>
  26 #include <commctrl.h>
  27 #include <stdlib.h>
  28 #include <memory.h>
  29 #include <stdio.h>
  30 #include <winnt.h>
  31
  32 #include "wine/unicode.h"
  33 #include "taskmgr.h"
  34 #include "perfdata.h"
  35 #include "graphctl.h"
  36
  37 TGraphCtrl PerformancePageCpuUsageHistoryGraph;
  38 TGraphCtrl PerformancePageMemUsageHistoryGraph;
  39
  40 HWND            hPerformancePage;                                       /*  Performance Property Page */
  41 HWND            hPerformancePageCpuUsageGraph;                          /*  CPU Usage Graph */
  42 HWND            hPerformancePageMemUsageGraph;                          /*  MEM Usage Graph */
  43 HWND            hPerformancePageCpuUsageHistoryGraph;                   /*  CPU Usage History Graph */
  44 HWND            hPerformancePageMemUsageHistoryGraph;                   /*  Memory Usage History Graph */
  45 HWND            hPerformancePageTotalsFrame;                            /*  Totals Frame */
  46 HWND            hPerformancePageCommitChargeFrame;                      /*  Commit Charge Frame */
  47 HWND            hPerformancePageKernelMemoryFrame;                      /*  Kernel Memory Frame */
  48 HWND            hPerformancePagePhysicalMemoryFrame;                    /*  Physical Memory Frame */
  49 HWND            hPerformancePageCpuUsageFrame;
  50 HWND            hPerformancePageMemUsageFrame;
  51 HWND            hPerformancePageCpuUsageHistoryFrame;
  52 HWND            hPerformancePageMemUsageHistoryFrame;
  53 HWND            hPerformancePageCommitChargeTotalEdit;                  /*  Commit Charge Total Edit Control */
  54 HWND            hPerformancePageCommitChargeLimitEdit;                  /*  Commit Charge Limit Edit Control */
  55 HWND            hPerformancePageCommitChargePeakEdit;                   /*  Commit Charge Peak Edit Control */
  56 HWND            hPerformancePageKernelMemoryTotalEdit;                  /*  Kernel Memory Total Edit Control */
  57 HWND            hPerformancePageKernelMemoryPagedEdit;                  /*  Kernel Memory Paged Edit Control */
  58 HWND            hPerformancePageKernelMemoryNonPagedEdit;               /*  Kernel Memory NonPaged Edit Control */
  59 HWND            hPerformancePagePhysicalMemoryTotalEdit;                /*  Physical Memory Total Edit Control */
  60 HWND            hPerformancePagePhysicalMemoryAvailableEdit;    /*  Physical Memory Available Edit Control */
  61 HWND            hPerformancePagePhysicalMemorySystemCacheEdit;  /*  Physical Memory System Cache Edit Control */
  62 HWND            hPerformancePageTotalsHandleCountEdit;                  /*  Total Handles Edit Control */
  63 HWND            hPerformancePageTotalsProcessCountEdit;                 /*  Total Processes Edit Control */
  64 HWND            hPerformancePageTotalsThreadCountEdit;                  /*  Total Threads Edit Control */
  65
  66
  67 static int      nPerformancePageWidth;
  68 static int      nPerformancePageHeight;
  69 static HANDLE   hPerformancePageEvent = NULL;   /*  When this event becomes signaled then we refresh the performance page */
  70
  71 static void AdjustFrameSize(HWND hCntrl, HWND hDlg, int nXDifference, int nYDifference, int pos)
  72 {
  73     RECT        rc;
  74     int         cx, cy, sx, sy;
  75
  76     GetClientRect(hCntrl, &rc);
  77     MapWindowPoints(hCntrl, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)));
  78     if (pos) {
  79         cx = rc.left;
  80         cy = rc.top;
  81         sx = rc.right - rc.left;
  82         switch (pos) {
  83         case 1:
  84             break;
  85         case 2:
  86             cy += nYDifference / 2;
  87             break;
  88         case 3:
  89             sx += nXDifference;
  90             break;
  91         case 4:
  92             cy += nYDifference / 2;
  93             sx += nXDifference;
  94             break;
  95         }
  96         sy = rc.bottom - rc.top + nYDifference / 2;
  97         SetWindowPos(hCntrl, NULL, cx, cy, sx, sy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOZORDER);
  98     } else {
  99         cx = rc.left + nXDifference;
 100         cy = rc.top + nYDifference;
 101         SetWindowPos(hCntrl, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
 102     }
 103     InvalidateRect(hCntrl, NULL, TRUE);
 104 }
 105
 106 static void AdjustControlPostion(HWND hCntrl, HWND hDlg, int nXDifference, int nYDifference)
 107 {
 108     AdjustFrameSize(hCntrl, hDlg, nXDifference, nYDifference, 0);
 109 }
 110
 111 static void AdjustCntrlPos(int ctrl_id, HWND hDlg, int nXDifference, int nYDifference)
 112 {
 113     AdjustFrameSize(GetDlgItem(hDlg, ctrl_id), hDlg, nXDifference, nYDifference, 0);
 114 }
 115 void RefreshPerformancePage(void)
 116 {
 117         /*  Signal the event so that our refresh thread */
 118         /*  will wake up and refresh the performance page */
 119         SetEvent(hPerformancePageEvent);
 120 }
 121
 122 static DWORD WINAPI PerformancePageRefreshThread(void *lpParameter)
 123 {
 124         ULONG   CommitChargeTotal;
 125         ULONG   CommitChargeLimit;
 126         ULONG   CommitChargePeak;
 127
 128         ULONG   KernelMemoryTotal;
 129         ULONG   KernelMemoryPaged;
 130         ULONG   KernelMemoryNonPaged;
 131
 132         ULONG   PhysicalMemoryTotal;
 133         ULONG   PhysicalMemoryAvailable;
 134         ULONG   PhysicalMemorySystemCache;
 135
 136         ULONG   TotalHandles;
 137         ULONG   TotalThreads;
 138         ULONG   TotalProcesses;
 139
 140         WCHAR   Text[256];
 141
 142         static const WCHAR    wszFormatDigit[] = {'%','u',0};
 143         WCHAR    wszMemUsage[255];
 144
 145         LoadStringW(hInst, IDS_STATUS_BAR_MEMORY_USAGE, wszMemUsage, sizeof(wszMemUsage)/sizeof(WCHAR));
 146
 147         /*  Create the event */
 148         hPerformancePageEvent = CreateEventW(NULL, TRUE, TRUE, NULL);
 149
 150         /*  If we couldn't create the event then exit the thread */
 151         if (!hPerformancePageEvent)
 152                 return 0;
 153
 154         while (1)
 155         {
 156                 DWORD   dwWaitVal;
 157
 158                 /*  Wait on the event */
 159                 dwWaitVal = WaitForSingleObject(hPerformancePageEvent, INFINITE);
 160
 161                 /*  If the wait failed then the event object must have been */
 162                 /*  closed and the task manager is exiting so exit this thread */
 163                 if (dwWaitVal == WAIT_FAILED)
 164                         return 0;
 165
 166                 if (dwWaitVal == WAIT_OBJECT_0)
 167                 {
 168                         ULONG CpuUsage;
 169                         ULONG CpuKernelUsage;
 170                         int nBarsUsed1, nBarsUsed2;
 171                         DWORD_PTR args[2];
 172
 173                         /*  Reset our event */
 174                         ResetEvent(hPerformancePageEvent);
 175
 176                         /*
 177                          *  Update the commit charge info
 178                          */
 179                         CommitChargeTotal = PerfDataGetCommitChargeTotalK();
 180                         CommitChargeLimit = PerfDataGetCommitChargeLimitK();
 181                         CommitChargePeak = PerfDataGetCommitChargePeakK();
 182                         wsprintfW(Text, wszFormatDigit, CommitChargeTotal);
 183                         SetWindowTextW(hPerformancePageCommitChargeTotalEdit, Text);
 184                         wsprintfW(Text, wszFormatDigit, CommitChargeLimit);
 185                         SetWindowTextW(hPerformancePageCommitChargeLimitEdit, Text);
 186                         wsprintfW(Text, wszFormatDigit, CommitChargePeak);
 187
 188                         SetWindowTextW(hPerformancePageCommitChargePeakEdit, Text);
 189
 190                         args[0] = CommitChargeTotal;
 191                         args[1] = CommitChargeLimit;
 192                         FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
 193                                        wszMemUsage, 0, 0, Text,
 194                                        sizeof(Text)/sizeof(*Text), (__ms_va_list*)args);
 195                         SendMessageW(hStatusWnd, SB_SETTEXTW, 2, (LPARAM)Text);
 196
 197                         /*
 198                          *  Update the kernel memory info
 199                          */
 200                         KernelMemoryTotal = PerfDataGetKernelMemoryTotalK();
 201                         KernelMemoryPaged = PerfDataGetKernelMemoryPagedK();
 202                         KernelMemoryNonPaged = PerfDataGetKernelMemoryNonPagedK();
 203                         wsprintfW(Text, wszFormatDigit, KernelMemoryTotal);
 204                         SetWindowTextW(hPerformancePageKernelMemoryTotalEdit, Text);
 205                         wsprintfW(Text, wszFormatDigit, KernelMemoryPaged);
 206                         SetWindowTextW(hPerformancePageKernelMemoryPagedEdit, Text);
 207                         wsprintfW(Text, wszFormatDigit, KernelMemoryNonPaged);
 208                         SetWindowTextW(hPerformancePageKernelMemoryNonPagedEdit, Text);
 209
 210                         /*
 211                          *  Update the physical memory info
 212                          */
 213                         PhysicalMemoryTotal = PerfDataGetPhysicalMemoryTotalK();
 214                         PhysicalMemoryAvailable = PerfDataGetPhysicalMemoryAvailableK();
 215                         PhysicalMemorySystemCache = PerfDataGetPhysicalMemorySystemCacheK();
 216                         wsprintfW(Text, wszFormatDigit, PhysicalMemoryTotal);
 217                         SetWindowTextW(hPerformancePagePhysicalMemoryTotalEdit, Text);
 218                         wsprintfW(Text, wszFormatDigit, PhysicalMemoryAvailable);
 219                         SetWindowTextW(hPerformancePagePhysicalMemoryAvailableEdit, Text);
 220                         wsprintfW(Text, wszFormatDigit, PhysicalMemorySystemCache);
 221                         SetWindowTextW(hPerformancePagePhysicalMemorySystemCacheEdit, Text);
 222
 223                         /*
 224                          *  Update the totals info
 225                          */
 226                         TotalHandles = PerfDataGetSystemHandleCount();
 227                         TotalThreads = PerfDataGetTotalThreadCount();
 228                         TotalProcesses = PerfDataGetProcessCount();
 229                         wsprintfW(Text, wszFormatDigit, TotalHandles);
 230                         SetWindowTextW(hPerformancePageTotalsHandleCountEdit, Text);
 231                         wsprintfW(Text, wszFormatDigit, TotalThreads);
 232                         SetWindowTextW(hPerformancePageTotalsThreadCountEdit, Text);
 233                         wsprintfW(Text, wszFormatDigit, TotalProcesses);
 234                         SetWindowTextW(hPerformancePageTotalsProcessCountEdit, Text);
 235
 236                         /*
 237                          *  Redraw the graphs
 238                          */
 239                         InvalidateRect(hPerformancePageCpuUsageGraph, NULL, FALSE);
 240                         InvalidateRect(hPerformancePageMemUsageGraph, NULL, FALSE);
 241
 242                         /*
 243                          *  Get the CPU usage
 244                          */
 245                         CpuUsage = PerfDataGetProcessorUsage();
 246                         CpuKernelUsage = PerfDataGetProcessorSystemUsage();
 247
 248                         /*
 249                          *  Get the memory usage
 250                          */
 251                         CommitChargeTotal = (ULONGLONG)PerfDataGetCommitChargeTotalK();
 252                         CommitChargeLimit = (ULONGLONG)PerfDataGetCommitChargeLimitK();
 253                         nBarsUsed1 = CommitChargeLimit ? ((CommitChargeTotal * 100) / CommitChargeLimit) : 0;
 254
 255                         PhysicalMemoryTotal = PerfDataGetPhysicalMemoryTotalK();
 256                         PhysicalMemoryAvailable = PerfDataGetPhysicalMemoryAvailableK();
 257                         nBarsUsed2 = PhysicalMemoryTotal ? ((PhysicalMemoryAvailable * 100) / PhysicalMemoryTotal) : 0;
 258
 259
 260                         GraphCtrl_AppendPoint(&PerformancePageCpuUsageHistoryGraph, CpuUsage, CpuKernelUsage, 0.0, 0.0);
 261                         GraphCtrl_AppendPoint(&PerformancePageMemUsageHistoryGraph, nBarsUsed1, nBarsUsed2, 0.0, 0.0);
 262                         /* PerformancePageMemUsageHistoryGraph.SetRange(0.0, 100.0, 10) ; */
 263                         InvalidateRect(hPerformancePageMemUsageHistoryGraph, NULL, FALSE);
 264                         InvalidateRect(hPerformancePageCpuUsageHistoryGraph, NULL, FALSE);
 265                 }
 266         }
 267         return 0;
 268 }
 269
 270 INT_PTR CALLBACK
 271 PerformancePageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
 272 {
 273         RECT    rc;
 274         int             nXDifference;
 275         int             nYDifference;
 276
 277 /*     HDC hdc; */
 278 /*     PAINTSTRUCT ps; */
 279
 280     switch (message) {
 281         case WM_INITDIALOG:
 282
 283                 /*  Save the width and height */
 284                 GetClientRect(hDlg, &rc);
 285                 nPerformancePageWidth = rc.right;
 286                 nPerformancePageHeight = rc.bottom;
 287
 288                 /*  Update window position */
 289                 SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
 290
 291                 /*
 292                  *  Get handles to all the controls
 293                  */
 294                 hPerformancePageTotalsFrame = GetDlgItem(hDlg, IDC_TOTALS_FRAME);
 295                 hPerformancePageCommitChargeFrame = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_FRAME);
 296                 hPerformancePageKernelMemoryFrame = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_FRAME);
 297                 hPerformancePagePhysicalMemoryFrame = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_FRAME);
 298
 299                 hPerformancePageCpuUsageFrame = GetDlgItem(hDlg, IDC_CPU_USAGE_FRAME);
 300                 hPerformancePageMemUsageFrame = GetDlgItem(hDlg, IDC_MEM_USAGE_FRAME);
 301                 hPerformancePageCpuUsageHistoryFrame = GetDlgItem(hDlg, IDC_CPU_USAGE_HISTORY_FRAME);
 302                 hPerformancePageMemUsageHistoryFrame = GetDlgItem(hDlg, IDC_MEMORY_USAGE_HISTORY_FRAME);
 303
 304                 hPerformancePageCommitChargeTotalEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_TOTAL);
 305                 hPerformancePageCommitChargeLimitEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_LIMIT);
 306                 hPerformancePageCommitChargePeakEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_PEAK);
 307                 hPerformancePageKernelMemoryTotalEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_TOTAL);
 308                 hPerformancePageKernelMemoryPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_PAGED);
 309                 hPerformancePageKernelMemoryNonPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_NONPAGED);
 310                 hPerformancePagePhysicalMemoryTotalEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_TOTAL);
 311                 hPerformancePagePhysicalMemoryAvailableEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_AVAILABLE);
 312                 hPerformancePagePhysicalMemorySystemCacheEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_SYSTEM_CACHE);
 313                 hPerformancePageTotalsHandleCountEdit = GetDlgItem(hDlg, IDC_TOTALS_HANDLE_COUNT);
 314                 hPerformancePageTotalsProcessCountEdit = GetDlgItem(hDlg, IDC_TOTALS_PROCESS_COUNT);
 315                 hPerformancePageTotalsThreadCountEdit = GetDlgItem(hDlg, IDC_TOTALS_THREAD_COUNT);
 316
 317         hPerformancePageCpuUsageGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_GRAPH);
 318                 hPerformancePageMemUsageGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_GRAPH);
 319                 hPerformancePageMemUsageHistoryGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_HISTORY_GRAPH);
 320         hPerformancePageCpuUsageHistoryGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_HISTORY_GRAPH);
 321
 322                 GetClientRect(hPerformancePageCpuUsageHistoryGraph, &rc);
 323         /*  create the control */
 324         /* PerformancePageCpuUsageHistoryGraph.Create(0, rc, hDlg, IDC_CPU_USAGE_HISTORY_GRAPH); */
 325         GraphCtrl_Create(&PerformancePageCpuUsageHistoryGraph, hPerformancePageCpuUsageHistoryGraph, hDlg, IDC_CPU_USAGE_HISTORY_GRAPH);
 326         /*  customize the control */
 327         GraphCtrl_SetRange(&PerformancePageCpuUsageHistoryGraph, 0.0, 100.0, 10);
 328 /*         PerformancePageCpuUsageHistoryGraph.SetYUnits("Current") ; */
 329 /*         PerformancePageCpuUsageHistoryGraph.SetXUnits("Samples (Windows Timer: 100 msec)") ; */
 330 /*         PerformancePageCpuUsageHistoryGraph.SetBackgroundColor(RGB(0, 0, 64)) ; */
 331 /*         PerformancePageCpuUsageHistoryGraph.SetGridColor(RGB(192, 192, 255)) ; */
 332 /*         PerformancePageCpuUsageHistoryGraph.SetPlotColor(RGB(255, 255, 255)) ; */
 333         GraphCtrl_SetBackgroundColor(&PerformancePageCpuUsageHistoryGraph, RGB(0, 0, 0)) ;
 334         GraphCtrl_SetGridColor(&PerformancePageCpuUsageHistoryGraph, RGB(152, 205, 152)) ;
 335         GraphCtrl_SetPlotColor(&PerformancePageCpuUsageHistoryGraph, 0, RGB(255, 0, 0)) ;
 336         GraphCtrl_SetPlotColor(&PerformancePageCpuUsageHistoryGraph, 1, RGB(0, 255, 0)) ;
 337
 338         GetClientRect(hPerformancePageMemUsageHistoryGraph, &rc);
 339         GraphCtrl_Create(&PerformancePageMemUsageHistoryGraph, hPerformancePageMemUsageHistoryGraph, hDlg, IDC_MEM_USAGE_HISTORY_GRAPH);
 340         GraphCtrl_SetRange(&PerformancePageMemUsageHistoryGraph, 0.0, 100.0, 10) ;
 341         GraphCtrl_SetBackgroundColor(&PerformancePageMemUsageHistoryGraph, RGB(0, 0, 0)) ;
 342         GraphCtrl_SetGridColor(&PerformancePageMemUsageHistoryGraph, RGB(152, 215, 152)) ;
 343         GraphCtrl_SetPlotColor(&PerformancePageMemUsageHistoryGraph, 0, RGB(255, 255, 0)) ;
 344                 /*  Start our refresh thread */
 345 #ifdef RUN_PERF_PAGE
 346         CloseHandle( CreateThread(NULL, 0, PerformancePageRefreshThread, NULL, 0, NULL));
 347 #endif
 348
 349                 /*
 350                  *  Subclass graph buttons
 351                  */
 352         OldGraphWndProc = (WNDPROC)SetWindowLongPtrW(hPerformancePageCpuUsageGraph, GWLP_WNDPROC, (LONG_PTR)Graph_WndProc);
 353         SetWindowLongPtrW(hPerformancePageMemUsageGraph, GWLP_WNDPROC, (LONG_PTR)Graph_WndProc);
 354         OldGraphCtrlWndProc = (WNDPROC)SetWindowLongPtrW(hPerformancePageMemUsageHistoryGraph, GWLP_WNDPROC, (LONG_PTR)GraphCtrl_WndProc);
 355         SetWindowLongPtrW(hPerformancePageCpuUsageHistoryGraph, GWLP_WNDPROC, (LONG_PTR)GraphCtrl_WndProc);
 356         return TRUE;
 357
 358         case WM_COMMAND:
 359                 break;
 360 #if 0
 361     case WM_NCPAINT:
 362         hdc = GetDC(hDlg);
 363         GetClientRect(hDlg, &rc);
 364         Draw3dRect(hdc, rc.left, rc.top, rc.right, rc.top + 2, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DHILIGHT));
 365         ReleaseDC(hDlg, hdc);
 366         break;
 367
 368     case WM_PAINT:
 369         hdc = BeginPaint(hDlg, &ps);
 370         GetClientRect(hDlg, &rc);
 371         Draw3dRect(hdc, rc.left, rc.top, rc.right, rc.top + 2, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DHILIGHT));
 372         EndPaint(hDlg, &ps);
 373         break;
 374 #endif
 375         case WM_SIZE:
 376         do {
 377                 int             cx, cy;
 378
 379                 if (wParam == SIZE_MINIMIZED)
 380                         return 0;
 381
 382                 cx = LOWORD(lParam);
 383                 cy = HIWORD(lParam);
 384                 nXDifference = cx - nPerformancePageWidth;
 385                 nYDifference = cy - nPerformancePageHeight;
 386                 nPerformancePageWidth = cx;
 387                 nPerformancePageHeight = cy;
 388         } while (0);
 389
 390                 /*  Reposition the performance page's controls */
 391         AdjustFrameSize(hPerformancePageTotalsFrame, hDlg, 0, nYDifference, 0);
 392         AdjustFrameSize(hPerformancePageCommitChargeFrame, hDlg, 0, nYDifference, 0);
 393         AdjustFrameSize(hPerformancePageKernelMemoryFrame, hDlg, 0, nYDifference, 0);
 394         AdjustFrameSize(hPerformancePagePhysicalMemoryFrame, hDlg, 0, nYDifference, 0);
 395         AdjustCntrlPos(IDS_COMMIT_CHARGE_TOTAL, hDlg, 0, nYDifference);
 396         AdjustCntrlPos(IDS_COMMIT_CHARGE_LIMIT, hDlg, 0, nYDifference);
 397         AdjustCntrlPos(IDS_COMMIT_CHARGE_PEAK, hDlg, 0, nYDifference);
 398         AdjustCntrlPos(IDS_KERNEL_MEMORY_TOTAL, hDlg, 0, nYDifference);
 399         AdjustCntrlPos(IDS_KERNEL_MEMORY_PAGED, hDlg, 0, nYDifference);
 400         AdjustCntrlPos(IDS_KERNEL_MEMORY_NONPAGED, hDlg, 0, nYDifference);
 401         AdjustCntrlPos(IDS_PHYSICAL_MEMORY_TOTAL, hDlg, 0, nYDifference);
 402         AdjustCntrlPos(IDS_PHYSICAL_MEMORY_AVAILABLE, hDlg, 0, nYDifference);
 403         AdjustCntrlPos(IDS_PHYSICAL_MEMORY_SYSTEM_CACHE, hDlg, 0, nYDifference);
 404         AdjustCntrlPos(IDS_TOTALS_HANDLE_COUNT, hDlg, 0, nYDifference);
 405         AdjustCntrlPos(IDS_TOTALS_PROCESS_COUNT, hDlg, 0, nYDifference);
 406         AdjustCntrlPos(IDS_TOTALS_THREAD_COUNT, hDlg, 0, nYDifference);
 407
 408         AdjustControlPostion(hPerformancePageCommitChargeTotalEdit, hDlg, 0, nYDifference);
 409         AdjustControlPostion(hPerformancePageCommitChargeLimitEdit, hDlg, 0, nYDifference);
 410         AdjustControlPostion(hPerformancePageCommitChargePeakEdit, hDlg, 0, nYDifference);
 411         AdjustControlPostion(hPerformancePageKernelMemoryTotalEdit, hDlg, 0, nYDifference);
 412         AdjustControlPostion(hPerformancePageKernelMemoryPagedEdit, hDlg, 0, nYDifference);
 413         AdjustControlPostion(hPerformancePageKernelMemoryNonPagedEdit, hDlg, 0, nYDifference);
 414         AdjustControlPostion(hPerformancePagePhysicalMemoryTotalEdit, hDlg, 0, nYDifference);
 415         AdjustControlPostion(hPerformancePagePhysicalMemoryAvailableEdit, hDlg, 0, nYDifference);
 416         AdjustControlPostion(hPerformancePagePhysicalMemorySystemCacheEdit, hDlg, 0, nYDifference);
 417         AdjustControlPostion(hPerformancePageTotalsHandleCountEdit, hDlg, 0, nYDifference);
 418         AdjustControlPostion(hPerformancePageTotalsProcessCountEdit, hDlg, 0, nYDifference);
 419         AdjustControlPostion(hPerformancePageTotalsThreadCountEdit, hDlg, 0, nYDifference);
 420
 421         {
 422             static int lastX, lastY;
 423
 424             nXDifference += lastX;
 425             nYDifference += lastY;
 426             lastX = lastY = 0;
 427             if (nXDifference % 2) {
 428                 if (nXDifference > 0) {
 429                     nXDifference--;
 430                     lastX++;
 431                 } else {
 432                     nXDifference++;
 433                     lastX--;
 434                 }
 435             }
 436             if (nYDifference % 2) {
 437                 if (nYDifference > 0) {
 438                     nYDifference--;
 439                     lastY++;
 440                 } else {
 441                     nYDifference++;
 442                     lastY--;
 443                 }
 444             }
 445         }
 446
 447         AdjustFrameSize(hPerformancePageCpuUsageFrame, hDlg, nXDifference, nYDifference, 1);
 448         AdjustFrameSize(hPerformancePageMemUsageFrame, hDlg, nXDifference, nYDifference, 2);
 449         AdjustFrameSize(hPerformancePageCpuUsageHistoryFrame, hDlg, nXDifference, nYDifference, 3);
 450         AdjustFrameSize(hPerformancePageMemUsageHistoryFrame, hDlg, nXDifference, nYDifference, 4);
 451         AdjustFrameSize(hPerformancePageCpuUsageGraph, hDlg, nXDifference, nYDifference, 1);
 452         AdjustFrameSize(hPerformancePageMemUsageGraph, hDlg, nXDifference, nYDifference, 2);
 453         AdjustFrameSize(hPerformancePageCpuUsageHistoryGraph, hDlg, nXDifference, nYDifference, 3);
 454         AdjustFrameSize(hPerformancePageMemUsageHistoryGraph, hDlg, nXDifference, nYDifference, 4);
 455                 break;
 456         }
 457     return 0;
 458 }
 459
 460 void PerformancePage_OnViewShowKernelTimes(void)
 461 {
 462         HMENU   hMenu;
 463         HMENU   hViewMenu;
 464
 465         hMenu = GetMenu(hMainWnd);
 466         hViewMenu = GetSubMenu(hMenu, 2);
 467
 468         /*  Check or uncheck the show 16-bit tasks menu item */
 469         if (GetMenuState(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND) & MF_CHECKED)
 470         {
 471                 CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_UNCHECKED);
 472                 TaskManagerSettings.ShowKernelTimes = FALSE;
 473         }
 474         else
 475         {
 476                 CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_CHECKED);
 477                 TaskManagerSettings.ShowKernelTimes = TRUE;
 478         }
 479
 480         RefreshPerformancePage();
 481 }
 482
 483 void PerformancePage_OnViewCPUHistoryOneGraphAll(void)
 484 {
 485         HMENU   hMenu;
 486         HMENU   hViewMenu;
 487         HMENU   hCPUHistoryMenu;
 488
 489         hMenu = GetMenu(hMainWnd);
 490         hViewMenu = GetSubMenu(hMenu, 2);
 491         hCPUHistoryMenu = GetSubMenu(hViewMenu, 3);
 492
 493         TaskManagerSettings.CPUHistory_OneGraphPerCPU = FALSE;
 494         CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHALL, MF_BYCOMMAND);
 495 }
 496
 497 void PerformancePage_OnViewCPUHistoryOneGraphPerCPU(void)
 498 {
 499         HMENU   hMenu;
 500         HMENU   hViewMenu;
 501         HMENU   hCPUHistoryMenu;
 502
 503         hMenu = GetMenu(hMainWnd);
 504         hViewMenu = GetSubMenu(hMenu, 2);
 505         hCPUHistoryMenu = GetSubMenu(hViewMenu, 3);
 506
 507         TaskManagerSettings.CPUHistory_OneGraphPerCPU = TRUE;
 508         CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, MF_BYCOMMAND);
 509 }