Replaced many CPP modules with C ones. All filenames now lowercase 8.3 format. Now...
authorRobert Dickenson <robd@reactos.org>
Tue, 10 Sep 2002 02:07:02 +0000 (02:07 +0000)
committerRobert Dickenson <robd@reactos.org>
Tue, 10 Sep 2002 02:07:02 +0000 (02:07 +0000)
svn path=/trunk/; revision=3485

30 files changed:
rosapps/taskmgr/about.c [new file with mode: 0644]
rosapps/taskmgr/affinity.c [new file with mode: 0644]
rosapps/taskmgr/applpage.c [new file with mode: 0644]
rosapps/taskmgr/applpage.h [new file with mode: 0644]
rosapps/taskmgr/column.c [new file with mode: 0644]
rosapps/taskmgr/debug.c [new file with mode: 0644]
rosapps/taskmgr/endproc.c [new file with mode: 0644]
rosapps/taskmgr/font.c [new file with mode: 0644]
rosapps/taskmgr/graph.c [new file with mode: 0644]
rosapps/taskmgr/graph.h
rosapps/taskmgr/graphctl.cpp [new file with mode: 0644]
rosapps/taskmgr/graphctl.h [new file with mode: 0644]
rosapps/taskmgr/optnmenu.c [new file with mode: 0644]
rosapps/taskmgr/perfdata.c [new file with mode: 0644]
rosapps/taskmgr/perfdata.h
rosapps/taskmgr/perfpage.cpp [new file with mode: 0644]
rosapps/taskmgr/perfpage.h [new file with mode: 0644]
rosapps/taskmgr/priority.c [new file with mode: 0644]
rosapps/taskmgr/proclist.c [new file with mode: 0644]
rosapps/taskmgr/procpage.c [new file with mode: 0644]
rosapps/taskmgr/procpage.h [new file with mode: 0644]
rosapps/taskmgr/res/font.bmp [moved from rosapps/taskmgr/font.bmp with 100% similarity]
rosapps/taskmgr/res/taskmgr.ico [moved from rosapps/taskmgr/taskmgr.ico with 100% similarity]
rosapps/taskmgr/res/trayicon.bmp [moved from rosapps/taskmgr/trayicon.bmp with 100% similarity]
rosapps/taskmgr/res/traymask.bmp [moved from rosapps/taskmgr/traymask.bmp with 100% similarity]
rosapps/taskmgr/res/window.ico [moved from rosapps/taskmgr/window.ico with 100% similarity]
rosapps/taskmgr/res/windowsm.ico [moved from rosapps/taskmgr/windowsm.ico with 100% similarity]
rosapps/taskmgr/run.c [new file with mode: 0644]
rosapps/taskmgr/taskmgr.c [new file with mode: 0644]
rosapps/taskmgr/trayicon.c [new file with mode: 0644]

diff --git a/rosapps/taskmgr/about.c b/rosapps/taskmgr/about.c
new file mode 100644 (file)
index 0000000..76a13d0
--- /dev/null
@@ -0,0 +1,75 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  about.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "about.h"
+
+
+LRESULT CALLBACK AboutDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
+
+void OnAbout(void)
+{
+
+       DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hMainWnd, (DLGPROC)AboutDialogWndProc);
+
+}
+
+LRESULT CALLBACK AboutDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+       HWND    hLicenseEditWnd;
+       TCHAR   strLicense[0x1000];
+
+       switch (message)
+       {
+       case WM_INITDIALOG:
+
+               hLicenseEditWnd = GetDlgItem(hDlg, IDC_LICENSE_EDIT);
+
+               LoadString(hInst, IDS_LICENSE, strLicense, 0x1000);
+
+               SetWindowText(hLicenseEditWnd, strLicense);
+
+               return TRUE;
+
+       case WM_COMMAND:
+
+               if ((LOWORD(wParam) == IDOK) || (LOWORD(wParam) == IDCANCEL))
+               {
+                       EndDialog(hDlg, LOWORD(wParam));
+                       return TRUE;
+               }
+
+               break;
+       }
+
+    return 0;
+}
diff --git a/rosapps/taskmgr/affinity.c b/rosapps/taskmgr/affinity.c
new file mode 100644 (file)
index 0000000..2f1fa9b
--- /dev/null
@@ -0,0 +1,346 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  affinity.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+//#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "procpage.h"
+#include "affinity.h"
+#include "perfdata.h"
+
+HANDLE         hProcessAffinityHandle;
+
+LRESULT CALLBACK AffinityDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
+
+void ProcessPage_OnSetAffinity(void)
+{
+       LV_ITEM                 lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       TCHAR                   strErrorText[260];
+
+       for (Index=0; Index<(ULONG)ListView_GetItemCount(hProcessPageListCtrl); Index++) {
+               memset(&lvitem, 0, sizeof(LV_ITEM));
+               lvitem.mask = LVIF_STATE;
+               lvitem.stateMask = LVIS_SELECTED;
+               lvitem.iItem = Index;
+               ListView_GetItem(hProcessPageListCtrl, &lvitem);
+               if (lvitem.state & LVIS_SELECTED)
+                       break;
+       }
+       dwProcessId = PerfDataGetProcessId(Index);
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+       hProcessAffinityHandle = OpenProcess(PROCESS_QUERY_INFORMATION|PROCESS_SET_INFORMATION, FALSE, dwProcessId);
+       if (!hProcessAffinityHandle) {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Access or Set Process Affinity"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+       DialogBox(hInst, MAKEINTRESOURCE(IDD_AFFINITY_DIALOG), hMainWnd, (DLGPROC)AffinityDialogWndProc);
+       if (hProcessAffinityHandle)     {
+               CloseHandle(hProcessAffinityHandle);
+               hProcessAffinityHandle = NULL;
+       }
+}
+
+LRESULT CALLBACK AffinityDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+       DWORD   dwProcessAffinityMask = 0;
+       DWORD   dwSystemAffinityMask = 0;
+       TCHAR   strErrorText[260];
+
+       switch (message) {
+       case WM_INITDIALOG:
+
+               //
+               // Get the current affinity mask for the process and
+               // the number of CPUs present in the system
+               //
+               if (!GetProcessAffinityMask(hProcessAffinityHandle, &dwProcessAffinityMask, &dwSystemAffinityMask))     {
+                       GetLastErrorText(strErrorText, 260);
+                       EndDialog(hDlg, 0);
+                       MessageBox(hMainWnd, strErrorText, _T("Unable to Access or Set Process Affinity"), MB_OK|MB_ICONSTOP);
+               }
+
+               //
+               // Enable a checkbox for each processor present in the system
+               //
+               if (dwSystemAffinityMask & 0x00000001)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU0), TRUE);
+               if (dwSystemAffinityMask & 0x00000002)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU1), TRUE);
+               if (dwSystemAffinityMask & 0x00000004)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU2), TRUE);
+               if (dwSystemAffinityMask & 0x00000008)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU3), TRUE);
+               if (dwSystemAffinityMask & 0x00000010)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU4), TRUE);
+               if (dwSystemAffinityMask & 0x00000020)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU5), TRUE);
+               if (dwSystemAffinityMask & 0x00000040)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU6), TRUE);
+               if (dwSystemAffinityMask & 0x00000080)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU7), TRUE);
+               if (dwSystemAffinityMask & 0x00000100)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU8), TRUE);
+               if (dwSystemAffinityMask & 0x00000200)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU9), TRUE);
+               if (dwSystemAffinityMask & 0x00000400)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU10), TRUE);
+               if (dwSystemAffinityMask & 0x00000800)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU11), TRUE);
+               if (dwSystemAffinityMask & 0x00001000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU12), TRUE);
+               if (dwSystemAffinityMask & 0x00002000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU13), TRUE);
+               if (dwSystemAffinityMask & 0x00004000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU14), TRUE);
+               if (dwSystemAffinityMask & 0x00008000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU15), TRUE);
+               if (dwSystemAffinityMask & 0x00010000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU16), TRUE);
+               if (dwSystemAffinityMask & 0x00020000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU17), TRUE);
+               if (dwSystemAffinityMask & 0x00040000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU18), TRUE);
+               if (dwSystemAffinityMask & 0x00080000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU19), TRUE);
+               if (dwSystemAffinityMask & 0x00100000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU20), TRUE);
+               if (dwSystemAffinityMask & 0x00200000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU21), TRUE);
+               if (dwSystemAffinityMask & 0x00400000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU22), TRUE);
+               if (dwSystemAffinityMask & 0x00800000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU23), TRUE);
+               if (dwSystemAffinityMask & 0x01000000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU24), TRUE);
+               if (dwSystemAffinityMask & 0x02000000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU25), TRUE);
+               if (dwSystemAffinityMask & 0x04000000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU26), TRUE);
+               if (dwSystemAffinityMask & 0x08000000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU27), TRUE);
+               if (dwSystemAffinityMask & 0x10000000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU28), TRUE);
+               if (dwSystemAffinityMask & 0x20000000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU29), TRUE);
+               if (dwSystemAffinityMask & 0x40000000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU30), TRUE);
+               if (dwSystemAffinityMask & 0x80000000)
+                       EnableWindow(GetDlgItem(hDlg, IDC_CPU31), TRUE);
+
+
+               //
+               // Check each checkbox that the current process
+               // has affinity with
+               //
+               if (dwProcessAffinityMask & 0x00000001)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU0), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000002)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU1), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000004)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU2), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000008)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU3), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000010)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU4), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000020)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU5), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000040)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU6), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000080)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU7), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000100)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU8), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000200)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU9), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000400)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU10), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00000800)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU11), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00001000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU12), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00002000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU13), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00004000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU14), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00008000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU15), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00010000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU16), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00020000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU17), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00040000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU18), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00080000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU19), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00100000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU20), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00200000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU21), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00400000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU22), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x00800000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU23), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x01000000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU24), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x02000000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU25), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x04000000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU26), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x08000000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU27), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x10000000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU28), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x20000000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU29), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x40000000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU30), BM_SETCHECK, BST_CHECKED, 0);
+               if (dwProcessAffinityMask & 0x80000000)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPU31), BM_SETCHECK, BST_CHECKED, 0);
+
+               return TRUE;
+
+       case WM_COMMAND:
+
+               //
+               // If the user has cancelled the dialog box
+               // then just close it
+               //
+               if (LOWORD(wParam) == IDCANCEL) {
+                       EndDialog(hDlg, LOWORD(wParam));
+                       return TRUE;
+               }
+
+               //
+               // The user has clicked OK -- so now we have
+               // to adjust the process affinity mask
+               //
+               if (LOWORD(wParam) == IDOK) {
+                       //
+                       // First we have to create a mask out of each
+                       // checkbox that the user checked.
+                       //
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU0), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000001;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU1), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000002;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU2), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000004;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU3), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000008;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU4), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000010;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU5), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000020;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU6), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000040;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU7), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000080;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU8), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000100;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU9), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000200;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU10), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000400;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU11), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00000800;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU12), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00001000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU13), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00002000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU14), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00004000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU15), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00008000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU16), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00010000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU17), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00020000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU18), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00040000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU19), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00080000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU20), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00100000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU21), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00200000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU22), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00400000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU23), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x00800000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU24), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x01000000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU25), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x02000000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU26), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x04000000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU27), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x08000000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU28), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x10000000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU29), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x20000000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU30), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x40000000;
+                       if (SendMessage(GetDlgItem(hDlg, IDC_CPU31), BM_GETCHECK, 0, 0))
+                               dwProcessAffinityMask |= 0x80000000;
+
+                       //
+                       // Make sure they are giving the process affinity
+                       // with at least one processor. I'd hate to see a
+                       // process that is not in a wait state get deprived
+                       // of it's cpu time.
+                       //
+                       if (!dwProcessAffinityMask) {
+                               MessageBox(hDlg, _T("The process must have affinity with at least one processor."), _T("Invalid Option"), MB_OK|MB_ICONSTOP);
+                               return TRUE;
+                       }
+
+                       //
+                       // Try to set the process affinity
+                       //
+                       if (!SetProcessAffinityMask(hProcessAffinityHandle, dwProcessAffinityMask)) {
+                               GetLastErrorText(strErrorText, 260);
+                               EndDialog(hDlg, LOWORD(wParam));
+                               MessageBox(hMainWnd, strErrorText, _T("Unable to Access or Set Process Affinity"), MB_OK|MB_ICONSTOP);
+                       }
+
+                       EndDialog(hDlg, LOWORD(wParam));
+                       return TRUE;
+               }
+
+               break;
+       }
+
+    return 0;
+}
diff --git a/rosapps/taskmgr/applpage.c b/rosapps/taskmgr/applpage.c
new file mode 100644 (file)
index 0000000..d57967a
--- /dev/null
@@ -0,0 +1,971 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  applicationpage.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#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 <process.h>
+#include <stdio.h>
+    
+#include "taskmgr.h"
+#include "applpage.h"
+#include "procpage.h"
+
+typedef struct
+{
+    HWND    hWnd;
+    TCHAR   szTitle[260];
+    HICON   hIcon;
+    BOOL    bHung;
+} APPLICATION_PAGE_LIST_ITEM, *LPAPPLICATION_PAGE_LIST_ITEM;
+
+HWND            hApplicationPage;               // Application List Property Page
+
+HWND            hApplicationPageListCtrl;       // Application ListCtrl Window
+HWND            hApplicationPageEndTaskButton;  // Application End Task button
+HWND            hApplicationPageSwitchToButton; // Application Switch To button
+HWND            hApplicationPageNewTaskButton;  // Application New Task button
+
+static int      nApplicationPageWidth;
+static int      nApplicationPageHeight;
+
+static HANDLE   hApplicationPageEvent = NULL;   // When this event becomes signaled then we refresh the app list
+
+static BOOL     bSortAscending = TRUE;
+
+void            ApplicationPageRefreshThread(void *lpParameter);
+BOOL CALLBACK   EnumWindowsProc(HWND hWnd, LPARAM lParam);
+void            AddOrUpdateHwnd(HWND hWnd, TCHAR *szTitle, HICON hIcon, BOOL bHung);
+void            ApplicationPageUpdate(void);
+void            ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam);
+void            ApplicationPageShowContextMenu1(void);
+void            ApplicationPageShowContextMenu2(void);
+int CALLBACK    ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
+
+//void SwitchToThisWindow (
+//HWND hWnd,   // Handle to the window that should be activated
+//BOOL bRestore // Restore the window if it is minimized
+//);
+
+LRESULT CALLBACK ApplicationPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    RECT        rc;
+    int         nXDifference;
+    int         nYDifference;
+    LV_COLUMN   column;
+    TCHAR       szTemp[256];
+    int         cx, cy;
+
+    switch (message) {
+    case WM_INITDIALOG:
+
+        // Save the width and height
+        GetClientRect(hDlg, &rc);
+        nApplicationPageWidth = rc.right;
+        nApplicationPageHeight = 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
+        hApplicationPageListCtrl = GetDlgItem(hDlg, IDC_APPLIST);
+        hApplicationPageEndTaskButton = GetDlgItem(hDlg, IDC_ENDTASK);
+        hApplicationPageSwitchToButton = GetDlgItem(hDlg, IDC_SWITCHTO);
+        hApplicationPageNewTaskButton = GetDlgItem(hDlg, IDC_NEWTASK);
+
+        SetWindowText(hApplicationPageListCtrl, _T("Tasks"));
+
+        // Initialize the application page's controls
+        column.mask = LVCF_TEXT|LVCF_WIDTH;
+        _tcscpy(szTemp, _T("Task"));
+        column.pszText = szTemp;
+        column.cx = 250;
+        ListView_InsertColumn(hApplicationPageListCtrl, 0, &column);    // Add the "Task" column
+        column.mask = LVCF_TEXT|LVCF_WIDTH;
+        _tcscpy(szTemp, _T("Status"));
+        column.pszText = szTemp;
+        column.cx = 95;
+        ListView_InsertColumn(hApplicationPageListCtrl, 1, &column);    // Add the "Status" column
+
+        ListView_SetImageList(hApplicationPageListCtrl, ImageList_Create(16, 16, ILC_COLOR8|ILC_MASK, 0, 1), LVSIL_SMALL);
+        ListView_SetImageList(hApplicationPageListCtrl, ImageList_Create(32, 32, ILC_COLOR8|ILC_MASK, 0, 1), LVSIL_NORMAL);
+
+        UpdateApplicationListControlViewSetting();
+
+        // Start our refresh thread
+        _beginthread(ApplicationPageRefreshThread, 0, NULL);
+
+        return TRUE;
+
+    case WM_DESTROY:
+        // Close the event handle, this will make the
+        // refresh thread exit when the wait fails
+        CloseHandle(hApplicationPageEvent);
+        break;
+
+    case WM_COMMAND:
+
+        // Handle the button clicks
+        switch (LOWORD(wParam))
+        {
+        case IDC_ENDTASK:
+            ApplicationPage_OnEndTask();
+            break;
+        case IDC_SWITCHTO:
+            ApplicationPage_OnSwitchTo();
+            break;
+        case IDC_NEWTASK:
+            SendMessage(hMainWnd, WM_COMMAND, MAKEWPARAM(ID_FILE_NEW, 0), 0);
+            break;
+        }
+
+        break;
+
+    case WM_SIZE:
+        if (wParam == SIZE_MINIMIZED)
+            return 0;
+
+        cx = LOWORD(lParam);
+        cy = HIWORD(lParam);
+        nXDifference = cx - nApplicationPageWidth;
+        nYDifference = cy - nApplicationPageHeight;
+        nApplicationPageWidth = cx;
+        nApplicationPageHeight = cy;
+
+        // Reposition the application page's controls
+        GetWindowRect(hApplicationPageListCtrl, &rc);
+        cx = (rc.right - rc.left) + nXDifference;
+        cy = (rc.bottom - rc.top) + nYDifference;
+        SetWindowPos(hApplicationPageListCtrl, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
+        InvalidateRect(hApplicationPageListCtrl, NULL, TRUE);
+        
+        GetClientRect(hApplicationPageEndTaskButton, &rc);
+        MapWindowPoints(hApplicationPageEndTaskButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
+        cx = rc.left + nXDifference;
+        cy = rc.top + nYDifference;
+        SetWindowPos(hApplicationPageEndTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
+        InvalidateRect(hApplicationPageEndTaskButton, NULL, TRUE);
+        
+        GetClientRect(hApplicationPageSwitchToButton, &rc);
+        MapWindowPoints(hApplicationPageSwitchToButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
+        cx = rc.left + nXDifference;
+        cy = rc.top + nYDifference;
+        SetWindowPos(hApplicationPageSwitchToButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
+        InvalidateRect(hApplicationPageSwitchToButton, NULL, TRUE);
+        
+        GetClientRect(hApplicationPageNewTaskButton, &rc);
+        MapWindowPoints(hApplicationPageNewTaskButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
+        cx = rc.left + nXDifference;
+        cy = rc.top + nYDifference;
+        SetWindowPos(hApplicationPageNewTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
+        InvalidateRect(hApplicationPageNewTaskButton, NULL, TRUE);
+
+        break;
+
+    case WM_NOTIFY:
+        ApplicationPageOnNotify(wParam, lParam);
+        break;
+        
+    }
+
+  return 0;
+}
+
+void RefreshApplicationPage(void)
+{
+    // Signal the event so that our refresh thread
+    // will wake up and refresh the application page
+    SetEvent(hApplicationPageEvent);
+}
+
+void UpdateApplicationListControlViewSetting(void)
+{
+    DWORD   dwStyle = GetWindowLong(hApplicationPageListCtrl, GWL_STYLE);
+
+    dwStyle &= ~LVS_REPORT;
+    dwStyle &= ~LVS_ICON;
+    dwStyle &= ~LVS_LIST;
+    dwStyle &= ~LVS_SMALLICON;
+
+    if (TaskManagerSettings.View_LargeIcons)
+        dwStyle |= LVS_ICON;
+    else if (TaskManagerSettings.View_SmallIcons)
+        dwStyle |= LVS_SMALLICON;
+    else
+        dwStyle |= LVS_REPORT;
+
+    SetWindowLong(hApplicationPageListCtrl, GWL_STYLE, dwStyle);
+
+    RefreshApplicationPage();
+}
+
+void ApplicationPageRefreshThread(void *lpParameter)
+{
+    // Create the event
+    hApplicationPageEvent = CreateEvent(NULL, TRUE, TRUE, _T("Application Page Event"));
+
+    // If we couldn't create the event then exit the thread
+    if (!hApplicationPageEvent)
+        return;
+
+    while (1)
+    {
+        DWORD   dwWaitVal;
+
+        // Wait on the event
+        dwWaitVal = WaitForSingleObject(hApplicationPageEvent, 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;
+
+        if (dwWaitVal == WAIT_OBJECT_0)
+        {
+            // Reset our event
+            ResetEvent(hApplicationPageEvent);
+
+            /*
+             * FIXME:
+             *
+             * Should this be EnumDesktopWindows() instead?
+             */
+            EnumWindows(EnumWindowsProc, 0);
+        }
+    }
+}
+
+BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam)
+{
+    HICON hIcon;
+    TCHAR szText[260];
+    BOOL  bLargeIcon;
+    BOOL  bHung = FALSE;
+    typedef int (FAR __stdcall *IsHungAppWindowProc)(HWND);
+    IsHungAppWindowProc IsHungAppWindow;
+
+
+    // Skip our window
+    if (hWnd == hMainWnd)
+        return TRUE;
+
+    bLargeIcon = TaskManagerSettings.View_LargeIcons ? TRUE : FALSE;
+
+    GetWindowText(hWnd, szText, 260); // Get the window text
+
+    // Get the icon for this window
+    hIcon = NULL;
+    SendMessageTimeout(hWnd, WM_GETICON, bLargeIcon ? ICON_BIG /*1*/ : ICON_SMALL /*0*/, 0, 0, 1000, (unsigned long*)&hIcon);
+
+    if (!hIcon)
+    {
+        hIcon = (HICON)GetClassLong(hWnd, bLargeIcon ? GCL_HICON : GCL_HICONSM);
+        if (!hIcon) hIcon = (HICON)GetClassLong(hWnd, bLargeIcon ? GCL_HICONSM : GCL_HICON);
+        if (!hIcon) SendMessageTimeout(hWnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (unsigned long*)&hIcon);
+        if (!hIcon) SendMessageTimeout(hWnd, WM_GETICON, bLargeIcon ? ICON_SMALL /*0*/ : ICON_BIG /*1*/, 0, 0, 1000, (unsigned long*)&hIcon);
+    }
+
+    if (!hIcon)
+        hIcon = LoadIcon(hInst, bLargeIcon ? MAKEINTRESOURCE(IDI_WINDOW) : MAKEINTRESOURCE(IDI_WINDOWSM));
+
+    // Check and see if this is a top-level app window
+    if ((_tcslen(szText) <= 0) ||
+        !IsWindowVisible(hWnd) ||
+        (GetParent(hWnd) != NULL) ||
+        (GetWindow(hWnd, GW_OWNER) != NULL) ||
+        (GetWindowLong(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
+    {
+        return TRUE; // Skip this window
+    }
+
+    bHung = FALSE;
+
+    //IsHungAppWindow = (IsHungAppWindowProc)(FARPROC)GetProcAddress(GetModuleHandle(_T("USER32.DLL")), _T("IsHungAppWindow"));
+    //IsHungAppWindow = (IsHungAppWindowProc)(FARPROC)GetProcAddress(GetModuleHandle("USER32.DLL"), _T("IsHungAppWindow"));
+    IsHungAppWindow = (IsHungAppWindowProc)(FARPROC)GetProcAddress(GetModuleHandle(_T("USER32.DLL")), "IsHungAppWindow");
+
+    if (IsHungAppWindow)
+        bHung = IsHungAppWindow(hWnd);
+
+    AddOrUpdateHwnd(hWnd, szText, hIcon, bHung);
+
+    return TRUE;
+}
+
+void AddOrUpdateHwnd(HWND hWnd, TCHAR *szTitle, HICON hIcon, BOOL bHung)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    HIMAGELIST                      hImageListLarge;
+    HIMAGELIST                      hImageListSmall;
+    LV_ITEM                         item;
+    int                             i;
+    BOOL                            bAlreadyInList = FALSE;
+    BOOL                            bItemRemoved = FALSE;
+
+    memset(&item, 0, sizeof(LV_ITEM));
+
+    // Get the image lists
+    hImageListLarge = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_NORMAL);
+    hImageListSmall = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_SMALL);
+
+    // Check to see if it's already in our list
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++)
+    {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_IMAGE|LVIF_PARAM;
+        item.iItem = i;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+
+        pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+        if (pAPLI->hWnd == hWnd)
+        {
+            bAlreadyInList = TRUE;
+            break;
+        }
+    }
+
+    // If it is already in the list then update it if necessary
+    if (bAlreadyInList)
+    {
+        // Check to see if anything needs updating
+        if ((pAPLI->hIcon != hIcon) ||
+            (_tcsicmp(pAPLI->szTitle, szTitle) != 0) ||
+            (pAPLI->bHung != bHung))
+        {
+            // Update the structure
+            pAPLI->hIcon = hIcon;
+            pAPLI->bHung = bHung;
+            _tcscpy(pAPLI->szTitle, szTitle);
+
+            // Update the image list
+            ImageList_ReplaceIcon(hImageListLarge, item.iItem, hIcon);
+            ImageList_ReplaceIcon(hImageListSmall, item.iItem, hIcon);
+
+            // Update the list view
+            ListView_RedrawItems(hApplicationPageListCtrl, 0, ListView_GetItemCount(hApplicationPageListCtrl));
+            //UpdateWindow(hApplicationPageListCtrl);
+            InvalidateRect(hApplicationPageListCtrl, NULL, 0);
+        }
+    }
+    // It is not already in the list so add it
+    else
+    {
+        //pAPLI = new APPLICATION_PAGE_LIST_ITEM;
+        pAPLI = malloc(sizeof(APPLICATION_PAGE_LIST_ITEM));
+
+        pAPLI->hWnd = hWnd;
+        pAPLI->hIcon = hIcon;
+        pAPLI->bHung = bHung;
+        _tcscpy(pAPLI->szTitle, szTitle);
+
+        // Add the item to the list
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM;
+        ImageList_AddIcon(hImageListLarge, hIcon);
+        item.iImage = ImageList_AddIcon(hImageListSmall, hIcon);
+        item.pszText = LPSTR_TEXTCALLBACK;
+        item.iItem = ListView_GetItemCount(hApplicationPageListCtrl);
+        item.lParam = (LPARAM)pAPLI;
+        ListView_InsertItem(hApplicationPageListCtrl, &item);
+    }
+
+
+    // Check to see if we need to remove any items from the list
+    for (i=ListView_GetItemCount(hApplicationPageListCtrl)-1; i>=0; i--)
+    {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_IMAGE|LVIF_PARAM;
+        item.iItem = i;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+
+        pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+        if (!IsWindow(pAPLI->hWnd)||
+            (_tcslen(pAPLI->szTitle) <= 0) ||
+            !IsWindowVisible(pAPLI->hWnd) ||
+            (GetParent(pAPLI->hWnd) != NULL) ||
+            (GetWindow(pAPLI->hWnd, GW_OWNER) != NULL) ||
+            (GetWindowLong(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
+        {
+            ImageList_Remove(hImageListLarge, item.iItem);
+            ImageList_Remove(hImageListSmall, item.iItem);
+
+            ListView_DeleteItem(hApplicationPageListCtrl, item.iItem);
+            //delete pAPLI;
+            free(pAPLI);
+            bItemRemoved = TRUE;
+        }
+    }
+
+    //
+    // If an item was removed from the list then
+    // we need to resync all the items with the
+    // image list
+    //
+    if (bItemRemoved)
+    {
+        for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++)
+        {
+            memset(&item, 0, sizeof(LV_ITEM));
+            item.mask = LVIF_IMAGE;
+            item.iItem = i;
+            item.iImage = i;
+            ListView_SetItem(hApplicationPageListCtrl, &item);
+        }
+    }
+
+    ApplicationPageUpdate();
+}
+
+void ApplicationPageUpdate(void)
+{
+    // Enable or disable the "End Task" & "Switch To" buttons
+    if (ListView_GetSelectedCount(hApplicationPageListCtrl))
+    {
+        EnableWindow(hApplicationPageEndTaskButton, TRUE);
+        EnableWindow(hApplicationPageSwitchToButton, TRUE);
+    }
+    else
+    {
+        EnableWindow(hApplicationPageEndTaskButton, FALSE);
+        EnableWindow(hApplicationPageSwitchToButton, FALSE);
+    }
+
+    // If we are on the applications tab the the windows menu will
+    // be present on the menu bar so enable & disable the menu items
+    if (TabCtrl_GetCurSel(hTabWnd) == 0)
+    {
+        HMENU   hMenu;
+        HMENU   hWindowsMenu;
+
+        hMenu = GetMenu(hMainWnd);
+        hWindowsMenu = GetSubMenu(hMenu, 3);
+
+        // Only one item selected
+        if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1)
+        {
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_ENABLED);
+        }
+        // More than one item selected
+        else if (ListView_GetSelectedCount(hApplicationPageListCtrl) > 1)
+        {
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_ENABLED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_ENABLED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_ENABLED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        }
+        // No items selected
+        else
+        {
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+            EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        }
+    }
+}
+
+void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam)
+{
+    int             idctrl;
+    LPNMHDR         pnmh;
+    LPNM_LISTVIEW   pnmv;
+    LV_DISPINFO*    pnmdi;
+    LPAPPLICATION_PAGE_LIST_ITEM pAPLI;
+
+
+    idctrl = (int) wParam;
+    pnmh = (LPNMHDR) lParam;
+    pnmv = (LPNM_LISTVIEW) lParam;
+    pnmdi = (LV_DISPINFO*) lParam;
+
+    if (pnmh->hwndFrom == hApplicationPageListCtrl) {
+        switch (pnmh->code) {
+        case LVN_ITEMCHANGED:
+            ApplicationPageUpdate();
+            break;
+            
+        case LVN_GETDISPINFO:
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)pnmdi->item.lParam;
+
+            // Update the item text
+            if (pnmdi->item.iSubItem == 0)
+            {
+                _tcsncpy(pnmdi->item.pszText, pAPLI->szTitle, pnmdi->item.cchTextMax);
+            }
+
+            // Update the item status
+            else if (pnmdi->item.iSubItem == 1)
+            {
+                if (pAPLI->bHung)
+                    _tcsncpy(pnmdi->item.pszText, _T("Not Responding"), pnmdi->item.cchTextMax);
+                else
+                    _tcsncpy(pnmdi->item.pszText, _T("Running"), pnmdi->item.cchTextMax);
+            }
+
+            break;
+
+        case NM_RCLICK:
+
+            if (ListView_GetSelectedCount(hApplicationPageListCtrl) < 1)
+            {
+                ApplicationPageShowContextMenu1();
+            }
+            else
+            {
+                ApplicationPageShowContextMenu2();
+            }
+
+            break;
+
+        case NM_DBLCLK:
+
+            ApplicationPage_OnSwitchTo();
+
+            break;
+        }
+    }
+    else if (pnmh->hwndFrom == ListView_GetHeader(hApplicationPageListCtrl))
+    {
+        switch (pnmh->code)
+        {
+        case NM_RCLICK:
+
+            if (ListView_GetSelectedCount(hApplicationPageListCtrl) < 1)
+            {
+                ApplicationPageShowContextMenu1();
+            }
+            else
+            {
+                ApplicationPageShowContextMenu2();
+            }
+
+            break;
+
+        case HDN_ITEMCLICK:
+
+            ListView_SortItems(hApplicationPageListCtrl, ApplicationPageCompareFunc, 0);
+            bSortAscending = !bSortAscending;
+
+            break;
+        }
+    }
+
+}
+
+void ApplicationPageShowContextMenu1(void)
+{
+    HMENU   hMenu;
+    HMENU   hSubMenu;
+    POINT   pt;
+
+    GetCursorPos(&pt);
+
+    hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_APPLICATION_PAGE_CONTEXT1));
+    hSubMenu = GetSubMenu(hMenu, 0);
+
+    if (TaskManagerSettings.View_LargeIcons)
+        CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_LARGE, MF_BYCOMMAND);
+    else if (TaskManagerSettings.View_SmallIcons)
+        CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_SMALL, MF_BYCOMMAND);
+    else
+        CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_DETAILS, MF_BYCOMMAND);
+
+    TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
+
+    DestroyMenu(hMenu);
+}
+
+void ApplicationPageShowContextMenu2(void)
+{
+    HMENU   hMenu;
+    HMENU   hSubMenu;
+    POINT   pt;
+
+    GetCursorPos(&pt);
+
+    hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_APPLICATION_PAGE_CONTEXT2));
+    hSubMenu = GetSubMenu(hMenu, 0);
+
+    if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1)
+    {
+        EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_ENABLED);
+    }
+    else if (ListView_GetSelectedCount(hApplicationPageListCtrl) > 1)
+    {
+        EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_ENABLED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_ENABLED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_ENABLED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+    }
+    else
+    {
+        EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+        EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
+    }
+
+    SetMenuDefaultItem(hSubMenu, ID_APPLICATION_PAGE_SWITCHTO, MF_BYCOMMAND);
+
+    TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
+
+    DestroyMenu(hMenu);
+}
+
+void ApplicationPage_OnViewLargeIcons(void)
+{
+    HMENU   hMenu;
+    HMENU   hViewMenu;
+
+    hMenu = GetMenu(hMainWnd);
+    hViewMenu = GetSubMenu(hMenu, 2);
+
+    TaskManagerSettings.View_LargeIcons = TRUE;
+    TaskManagerSettings.View_SmallIcons = FALSE;
+    TaskManagerSettings.View_Details = FALSE;
+    CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_LARGE, MF_BYCOMMAND);
+
+    UpdateApplicationListControlViewSetting();
+}
+
+void ApplicationPage_OnViewSmallIcons(void)
+{
+    HMENU   hMenu;
+    HMENU   hViewMenu;
+
+    hMenu = GetMenu(hMainWnd);
+    hViewMenu = GetSubMenu(hMenu, 2);
+
+    TaskManagerSettings.View_LargeIcons = FALSE;
+    TaskManagerSettings.View_SmallIcons = TRUE;
+    TaskManagerSettings.View_Details = FALSE;
+    CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_SMALL, MF_BYCOMMAND);
+
+    UpdateApplicationListControlViewSetting();
+}
+
+void ApplicationPage_OnViewDetails(void)
+{
+    HMENU   hMenu;
+    HMENU   hViewMenu;
+
+    hMenu = GetMenu(hMainWnd);
+    hViewMenu = GetSubMenu(hMenu, 2);
+
+    TaskManagerSettings.View_LargeIcons = FALSE;
+    TaskManagerSettings.View_SmallIcons = FALSE;
+    TaskManagerSettings.View_Details = TRUE;
+    CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_DETAILS, MF_BYCOMMAND);
+
+    UpdateApplicationListControlViewSetting();
+}
+
+void ApplicationPage_OnWindowsTileHorizontally(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    LV_ITEM                         item;
+    int                             i;
+    HWND*                           hWndArray;
+    int                             nWndCount;
+
+    hWndArray = malloc(sizeof(HWND) * ListView_GetItemCount(hApplicationPageListCtrl));
+    nWndCount = 0;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+
+            if (pAPLI) {
+                hWndArray[nWndCount] = pAPLI->hWnd;
+                nWndCount++;
+            }
+        }
+    }
+    TileWindows(NULL, MDITILE_HORIZONTAL, NULL, nWndCount, hWndArray);
+    //delete[] hWndArray;
+    free(hWndArray);
+}
+
+void ApplicationPage_OnWindowsTileVertically(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    LV_ITEM                         item;
+    int                             i;
+    HWND*                           hWndArray;
+    int                             nWndCount;
+
+    //hWndArray = new HWND[ListView_GetItemCount(hApplicationPageListCtrl)];
+    hWndArray = malloc(sizeof(HWND) * ListView_GetItemCount(hApplicationPageListCtrl));
+    nWndCount = 0;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+            if (pAPLI) {
+                hWndArray[nWndCount] = pAPLI->hWnd;
+                nWndCount++;
+            }
+        }
+    }
+
+    TileWindows(NULL, MDITILE_VERTICAL, NULL, nWndCount, hWndArray);
+    //delete[] hWndArray;
+    free(hWndArray);
+}
+
+void ApplicationPage_OnWindowsMinimize(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    LV_ITEM                         item;
+    int                             i;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+            if (pAPLI) {
+                ShowWindow(pAPLI->hWnd, SW_MINIMIZE);
+            }
+        }
+    }
+}
+
+void ApplicationPage_OnWindowsMaximize(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    LV_ITEM                         item;
+    int                             i;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+            if (pAPLI) {
+                ShowWindow(pAPLI->hWnd, SW_MAXIMIZE);
+            }
+        }
+    }
+}
+
+void ApplicationPage_OnWindowsCascade(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    LV_ITEM                         item;
+    int                             i;
+    HWND*                           hWndArray;
+    int                             nWndCount;
+
+    //hWndArray = new HWND[ListView_GetItemCount(hApplicationPageListCtrl)];
+    hWndArray = malloc(sizeof(HWND) * ListView_GetItemCount(hApplicationPageListCtrl));
+    nWndCount = 0;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+            if (pAPLI) {
+                hWndArray[nWndCount] = pAPLI->hWnd;
+                nWndCount++;
+            }
+        }
+    }
+    CascadeWindows(NULL, 0, NULL, nWndCount, hWndArray);
+    //delete[] hWndArray;
+    free(hWndArray);
+}
+
+void ApplicationPage_OnWindowsBringToFront(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    LV_ITEM                         item;
+    int                             i;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+            break;
+        }
+    }
+    if (pAPLI) {
+        if (IsIconic(pAPLI->hWnd))
+            ShowWindow(pAPLI->hWnd, SW_RESTORE);
+        BringWindowToTop(pAPLI->hWnd);
+    }
+}
+
+void ApplicationPage_OnSwitchTo(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    LV_ITEM                         item;
+    int                             i;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+            break;
+        }
+    }
+    if (pAPLI) {
+        typedef void (WINAPI *PROCSWITCHTOTHISWINDOW) (HWND, BOOL);
+        PROCSWITCHTOTHISWINDOW SwitchToThisWindow;
+
+        HMODULE hUser32 = GetModuleHandle(_T("USER32"));
+        SwitchToThisWindow = (PROCSWITCHTOTHISWINDOW)GetProcAddress(hUser32, "SwitchToThisWindow");
+        if (SwitchToThisWindow) {
+            SwitchToThisWindow(pAPLI->hWnd, TRUE);
+               } else {
+            if (IsIconic(pAPLI->hWnd))
+                ShowWindow(pAPLI->hWnd, SW_RESTORE);
+            BringWindowToTop(pAPLI->hWnd);
+            SetForegroundWindow(pAPLI->hWnd);
+        }
+        if (TaskManagerSettings.MinimizeOnUse)
+            ShowWindow(hMainWnd, SW_MINIMIZE);
+    }
+}
+
+void ApplicationPage_OnEndTask(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM    pAPLI = NULL;
+    LV_ITEM                         item;
+    int                             i;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+            if (pAPLI) {
+                PostMessage(pAPLI->hWnd, WM_CLOSE, 0, 0);
+            }
+        }
+    }
+}
+
+void ApplicationPage_OnGotoProcess(void)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
+    LV_ITEM item;
+    int i;
+    //NMHDR nmhdr;
+
+    for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_STATE|LVIF_PARAM;
+        item.iItem = i;
+        item.stateMask = (UINT)-1;
+        ListView_GetItem(hApplicationPageListCtrl, &item);
+        if (item.state & LVIS_SELECTED) {
+            pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
+            break;
+        }
+    }
+    if (pAPLI) {
+        DWORD   dwProcessId;
+
+        GetWindowThreadProcessId(pAPLI->hWnd, &dwProcessId);
+        //
+        // Switch to the process tab
+        //
+        TabCtrl_SetCurFocus(hTabWnd, 1);
+        //
+        // FIXME: Select the process item in the list
+        //
+        for (i=0; i<ListView_GetItemCount(hProcessPage); i++) {
+        }
+    }
+}
+
+int CALLBACK ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
+{
+    LPAPPLICATION_PAGE_LIST_ITEM Param1;
+    LPAPPLICATION_PAGE_LIST_ITEM Param2;
+
+       if (bSortAscending) {
+        Param1 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam1;
+        Param2 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam2;
+       } else {
+        Param1 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam2;
+        Param2 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam1;
+    }
+    return _tcscmp(Param1->szTitle, Param2->szTitle);
+}
diff --git a/rosapps/taskmgr/applpage.h b/rosapps/taskmgr/applpage.h
new file mode 100644 (file)
index 0000000..ef06ff6
--- /dev/null
@@ -0,0 +1,50 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  applicationpage.h
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#ifndef __APPLICATIONPAGE_H
+#define __APPLICATIONPAGE_H
+
+extern HWND            hApplicationPage;                               // Application List Property Page
+
+extern HWND            hApplicationPageListCtrl;               // Application ListCtrl Window
+extern HWND            hApplicationPageEndTaskButton;  // Application End Task button
+extern HWND            hApplicationPageSwitchToButton; // Application Switch To button
+extern HWND            hApplicationPageNewTaskButton;  // Application New Task button
+
+LRESULT CALLBACK       ApplicationPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
+void                           RefreshApplicationPage(void);
+void                           UpdateApplicationListControlViewSetting(void);
+
+void                           ApplicationPage_OnViewLargeIcons(void);
+void                           ApplicationPage_OnViewSmallIcons(void);
+void                           ApplicationPage_OnViewDetails(void);
+void                           ApplicationPage_OnWindowsTileHorizontally(void);
+void                           ApplicationPage_OnWindowsTileVertically(void);
+void                           ApplicationPage_OnWindowsMinimize(void);
+void                           ApplicationPage_OnWindowsMaximize(void);
+void                           ApplicationPage_OnWindowsCascade(void);
+void                           ApplicationPage_OnWindowsBringToFront(void);
+void                           ApplicationPage_OnSwitchTo(void);
+void                           ApplicationPage_OnEndTask(void);
+void                           ApplicationPage_OnGotoProcess(void);
+
+#endif // __APPLICATIONPAGE_H
diff --git a/rosapps/taskmgr/column.c b/rosapps/taskmgr/column.c
new file mode 100644 (file)
index 0000000..2986053
--- /dev/null
@@ -0,0 +1,547 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  column.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "column.h"
+#include "procpage.h"
+
+UINT   ColumnDataHints[25];
+
+int                                    InsertColumn(int nCol, LPCTSTR lpszColumnHeading, int nFormat, int nWidth, int nSubItem);
+LRESULT CALLBACK       ColumnsDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
+
+void AddColumns(void)
+{
+       int             size;
+
+       if (TaskManagerSettings.Column_ImageName)
+               InsertColumn(0, _T("Image Name"), LVCFMT_LEFT, TaskManagerSettings.ColumnSizeArray[0], -1);
+       if (TaskManagerSettings.Column_PID)
+               InsertColumn(1, _T("PID"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[1], -1);
+       if (TaskManagerSettings.Column_UserName)
+               InsertColumn(2, _T("Username"), LVCFMT_LEFT, TaskManagerSettings.ColumnSizeArray[2], -1);
+       if (TaskManagerSettings.Column_SessionID)
+               InsertColumn(3, _T("Session ID"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[3], -1);
+       if (TaskManagerSettings.Column_CPUUsage)
+               InsertColumn(4, _T("CPU"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[4], -1);
+       if (TaskManagerSettings.Column_CPUTime)
+               InsertColumn(5, _T("CPU Time"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[5], -1);
+       if (TaskManagerSettings.Column_MemoryUsage)
+               InsertColumn(6, _T("Mem Usage"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[6], -1);
+       if (TaskManagerSettings.Column_PeakMemoryUsage)
+               InsertColumn(7, _T("Peak Mem Usage"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[7], -1);
+       if (TaskManagerSettings.Column_MemoryUsageDelta)
+               InsertColumn(8, _T("Mem Delta"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[8], -1);
+       if (TaskManagerSettings.Column_PageFaults)
+               InsertColumn(9, _T("Page Faults"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[9], -1);
+       if (TaskManagerSettings.Column_PageFaultsDelta)
+               InsertColumn(10, _T("PF Delta"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[10], -1);
+       if (TaskManagerSettings.Column_VirtualMemorySize)
+               InsertColumn(11, _T("VM Size"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[11], -1);
+       if (TaskManagerSettings.Column_PagedPool)
+               InsertColumn(12, _T("Paged Pool"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[12], -1);
+       if (TaskManagerSettings.Column_NonPagedPool)
+               InsertColumn(13, _T("NP Pool"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[13], -1);
+       if (TaskManagerSettings.Column_BasePriority)
+               InsertColumn(14, _T("Base Pri"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[14], -1);
+       if (TaskManagerSettings.Column_HandleCount)
+               InsertColumn(15, _T("Handles"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[15], -1);
+       if (TaskManagerSettings.Column_ThreadCount)
+               InsertColumn(16, _T("Threads"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[16], -1);
+       if (TaskManagerSettings.Column_USERObjects)
+               InsertColumn(17, _T("USER Objects"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[17], -1);
+       if (TaskManagerSettings.Column_GDIObjects)
+               InsertColumn(18, _T("GDI Objects"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[18], -1);
+       if (TaskManagerSettings.Column_IOReads)
+               InsertColumn(19, _T("I/O Reads"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[19], -1);
+       if (TaskManagerSettings.Column_IOWrites)
+               InsertColumn(20, _T("I/O Writes"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[20], -1);
+       if (TaskManagerSettings.Column_IOOther)
+               InsertColumn(21, _T("I/O Other"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[21], -1);
+       if (TaskManagerSettings.Column_IOReadBytes)
+               InsertColumn(22, _T("I/O Read Bytes"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[22], -1);
+       if (TaskManagerSettings.Column_IOWriteBytes)
+               InsertColumn(23, _T("I/O Write Bytes"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[23], -1);
+       if (TaskManagerSettings.Column_IOOtherBytes)
+               InsertColumn(24, _T("I/O Other Bytes"), LVCFMT_RIGHT, TaskManagerSettings.ColumnSizeArray[24], -1);
+
+       size = SendMessage(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0);
+       SendMessage(hProcessPageHeaderCtrl, HDM_SETORDERARRAY, (WPARAM) size, (LPARAM) &TaskManagerSettings.ColumnOrderArray);
+
+       UpdateColumnDataHints();
+}
+
+int InsertColumn(int nCol, LPCTSTR lpszColumnHeading, int nFormat, int nWidth, int nSubItem)
+{
+       LVCOLUMN        column;
+
+       column.mask = LVCF_TEXT|LVCF_FMT;
+       column.pszText = (LPTSTR)lpszColumnHeading;
+       column.fmt = nFormat;
+
+       if (nWidth != -1)
+       {
+               column.mask |= LVCF_WIDTH;
+               column.cx = nWidth;
+       }
+
+       if (nSubItem != -1)
+       {
+               column.mask |= LVCF_SUBITEM;
+               column.iSubItem = nSubItem;
+       }
+
+       return ListView_InsertColumn(hProcessPageListCtrl, nCol, &column);
+}
+
+void SaveColumnSettings(void)
+{
+       HDITEM  hditem;
+       int             i;
+       TCHAR   text[260];
+       int             size;
+
+       // Reset column data
+       for (i=0; i<25; i++)
+               TaskManagerSettings.ColumnOrderArray[i] = i;
+
+       TaskManagerSettings.Column_ImageName = FALSE;
+       TaskManagerSettings.Column_PID = FALSE;
+       TaskManagerSettings.Column_CPUUsage = FALSE;
+       TaskManagerSettings.Column_CPUTime = FALSE;
+       TaskManagerSettings.Column_MemoryUsage = FALSE;
+       TaskManagerSettings.Column_MemoryUsageDelta = FALSE;
+       TaskManagerSettings.Column_PeakMemoryUsage = FALSE;
+       TaskManagerSettings.Column_PageFaults = FALSE;
+       TaskManagerSettings.Column_USERObjects = FALSE;
+       TaskManagerSettings.Column_IOReads = FALSE;
+       TaskManagerSettings.Column_IOReadBytes = FALSE;
+       TaskManagerSettings.Column_SessionID = FALSE;
+       TaskManagerSettings.Column_UserName = FALSE;
+       TaskManagerSettings.Column_PageFaultsDelta = FALSE;
+       TaskManagerSettings.Column_VirtualMemorySize = FALSE;
+       TaskManagerSettings.Column_PagedPool = FALSE;
+       TaskManagerSettings.Column_NonPagedPool = FALSE;
+       TaskManagerSettings.Column_BasePriority = FALSE;
+       TaskManagerSettings.Column_HandleCount = FALSE;
+       TaskManagerSettings.Column_ThreadCount = FALSE;
+       TaskManagerSettings.Column_GDIObjects = FALSE;
+       TaskManagerSettings.Column_IOWrites = FALSE;
+       TaskManagerSettings.Column_IOWriteBytes = FALSE;
+       TaskManagerSettings.Column_IOOther = FALSE;
+       TaskManagerSettings.Column_IOOtherBytes = FALSE;
+       TaskManagerSettings.ColumnSizeArray[0] = 105;
+       TaskManagerSettings.ColumnSizeArray[1] = 50;
+       TaskManagerSettings.ColumnSizeArray[2] = 107;
+       TaskManagerSettings.ColumnSizeArray[3] = 70;
+       TaskManagerSettings.ColumnSizeArray[4] = 35;
+       TaskManagerSettings.ColumnSizeArray[5] = 70;
+       TaskManagerSettings.ColumnSizeArray[6] = 70;
+       TaskManagerSettings.ColumnSizeArray[7] = 100;
+       TaskManagerSettings.ColumnSizeArray[8] = 70;
+       TaskManagerSettings.ColumnSizeArray[9] = 70;
+       TaskManagerSettings.ColumnSizeArray[10] = 70;
+       TaskManagerSettings.ColumnSizeArray[11] = 70;
+       TaskManagerSettings.ColumnSizeArray[12] = 70;
+       TaskManagerSettings.ColumnSizeArray[13] = 70;
+       TaskManagerSettings.ColumnSizeArray[14] = 60;
+       TaskManagerSettings.ColumnSizeArray[15] = 60;
+       TaskManagerSettings.ColumnSizeArray[16] = 60;
+       TaskManagerSettings.ColumnSizeArray[17] = 60;
+       TaskManagerSettings.ColumnSizeArray[18] = 60;
+       TaskManagerSettings.ColumnSizeArray[19] = 70;
+       TaskManagerSettings.ColumnSizeArray[20] = 70;
+       TaskManagerSettings.ColumnSizeArray[21] = 70;
+       TaskManagerSettings.ColumnSizeArray[22] = 70;
+       TaskManagerSettings.ColumnSizeArray[23] = 70;
+       TaskManagerSettings.ColumnSizeArray[24] = 70;
+
+       // Get header order
+       size = SendMessage(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0);
+       SendMessage(hProcessPageHeaderCtrl, HDM_GETORDERARRAY, (WPARAM) size, (LPARAM) &TaskManagerSettings.ColumnOrderArray);
+
+       // Get visible columns
+       for (i=0; i<SendMessage(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0); i++) {
+               memset(&hditem, 0, sizeof(HDITEM));
+
+               hditem.mask = HDI_TEXT|HDI_WIDTH;
+               hditem.pszText = text;
+               hditem.cchTextMax = 260;
+
+               SendMessage(hProcessPageHeaderCtrl, HDM_GETITEM, i, (LPARAM) &hditem);
+
+               if (_tcsicmp(text, _T("Image Name")) == 0)
+               {
+                       TaskManagerSettings.Column_ImageName = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[0] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("PID")) == 0)
+               {
+                       TaskManagerSettings.Column_PID = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[1] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Username")) == 0)
+               {
+                       TaskManagerSettings.Column_UserName = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[2] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Session ID")) == 0)
+               {
+                       TaskManagerSettings.Column_SessionID = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[3] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("CPU")) == 0)
+               {
+                       TaskManagerSettings.Column_CPUUsage = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[4] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("CPU Time")) == 0)
+               {
+                       TaskManagerSettings.Column_CPUTime = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[5] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Mem Usage")) == 0)
+               {
+                       TaskManagerSettings.Column_MemoryUsage = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[6] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Peak Mem Usage")) == 0)
+               {
+                       TaskManagerSettings.Column_PeakMemoryUsage = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[7] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Mem Delta")) == 0)
+               {
+                       TaskManagerSettings.Column_MemoryUsageDelta = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[8] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Page Faults")) == 0)
+               {
+                       TaskManagerSettings.Column_PageFaults = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[9] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("PF Delta")) == 0)
+               {
+                       TaskManagerSettings.Column_PageFaultsDelta = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[10] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("VM Size")) == 0)
+               {
+                       TaskManagerSettings.Column_VirtualMemorySize = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[11] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Paged Pool")) == 0)
+               {
+                       TaskManagerSettings.Column_PagedPool = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[12] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("NP Pool")) == 0)
+               {
+                       TaskManagerSettings.Column_NonPagedPool = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[13] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Base Pri")) == 0)
+               {
+                       TaskManagerSettings.Column_BasePriority = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[14] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Handles")) == 0)
+               {
+                       TaskManagerSettings.Column_HandleCount = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[15] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("Threads")) == 0)
+               {
+                       TaskManagerSettings.Column_ThreadCount = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[16] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("USER Objects")) == 0)
+               {
+                       TaskManagerSettings.Column_USERObjects = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[17] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("GDI Objects")) == 0)
+               {
+                       TaskManagerSettings.Column_GDIObjects = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[18] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("I/O Reads")) == 0)
+               {
+                       TaskManagerSettings.Column_IOReads = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[19] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("I/O Writes")) == 0)
+               {
+                       TaskManagerSettings.Column_IOWrites = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[20] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("I/O Other")) == 0)
+               {
+                       TaskManagerSettings.Column_IOOther = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[21] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("I/O Read Bytes")) == 0)
+               {
+                       TaskManagerSettings.Column_IOReadBytes = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[22] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("I/O Write Bytes")) == 0)
+               {
+                       TaskManagerSettings.Column_IOWriteBytes = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[23] = hditem.cxy;
+               }
+               if (_tcsicmp(text, _T("I/O Other Bytes")) == 0)
+               {
+                       TaskManagerSettings.Column_IOOtherBytes = TRUE;
+                       TaskManagerSettings.ColumnSizeArray[24] = hditem.cxy;
+               }
+       }
+}
+
+void ProcessPage_OnViewSelectColumns(void)
+{
+       int             i;
+
+       if (DialogBox(hInst, MAKEINTRESOURCE(IDD_COLUMNS_DIALOG), hMainWnd, (DLGPROC)ColumnsDialogWndProc) == IDOK)
+       {
+               for (i=Header_GetItemCount(hProcessPageHeaderCtrl)-1; i>=0; i--)
+               {
+                       ListView_DeleteColumn(hProcessPageListCtrl, i);
+               }
+
+               for (i=0; i<25; i++)
+                       TaskManagerSettings.ColumnOrderArray[i] = i;
+
+               TaskManagerSettings.ColumnSizeArray[0] = 105;
+               TaskManagerSettings.ColumnSizeArray[1] = 50;
+               TaskManagerSettings.ColumnSizeArray[2] = 107;
+               TaskManagerSettings.ColumnSizeArray[3] = 70;
+               TaskManagerSettings.ColumnSizeArray[4] = 35;
+               TaskManagerSettings.ColumnSizeArray[5] = 70;
+               TaskManagerSettings.ColumnSizeArray[6] = 70;
+               TaskManagerSettings.ColumnSizeArray[7] = 100;
+               TaskManagerSettings.ColumnSizeArray[8] = 70;
+               TaskManagerSettings.ColumnSizeArray[9] = 70;
+               TaskManagerSettings.ColumnSizeArray[10] = 70;
+               TaskManagerSettings.ColumnSizeArray[11] = 70;
+               TaskManagerSettings.ColumnSizeArray[12] = 70;
+               TaskManagerSettings.ColumnSizeArray[13] = 70;
+               TaskManagerSettings.ColumnSizeArray[14] = 60;
+               TaskManagerSettings.ColumnSizeArray[15] = 60;
+               TaskManagerSettings.ColumnSizeArray[16] = 60;
+               TaskManagerSettings.ColumnSizeArray[17] = 60;
+               TaskManagerSettings.ColumnSizeArray[18] = 60;
+               TaskManagerSettings.ColumnSizeArray[19] = 70;
+               TaskManagerSettings.ColumnSizeArray[20] = 70;
+               TaskManagerSettings.ColumnSizeArray[21] = 70;
+               TaskManagerSettings.ColumnSizeArray[22] = 70;
+               TaskManagerSettings.ColumnSizeArray[23] = 70;
+               TaskManagerSettings.ColumnSizeArray[24] = 70;
+
+               AddColumns();
+       }
+}
+
+LRESULT CALLBACK ColumnsDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+
+       switch (message)
+       {
+       case WM_INITDIALOG:
+
+               if (TaskManagerSettings.Column_ImageName)
+                       SendMessage(GetDlgItem(hDlg, IDC_IMAGENAME), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_PID)
+                       SendMessage(GetDlgItem(hDlg, IDC_PID), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_UserName)
+                       SendMessage(GetDlgItem(hDlg, IDC_USERNAME), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_SessionID)
+                       SendMessage(GetDlgItem(hDlg, IDC_SESSIONID), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_CPUUsage)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPUUSAGE), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_CPUTime)
+                       SendMessage(GetDlgItem(hDlg, IDC_CPUTIME), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_MemoryUsage)
+                       SendMessage(GetDlgItem(hDlg, IDC_MEMORYUSAGE), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_PeakMemoryUsage)
+                       SendMessage(GetDlgItem(hDlg, IDC_PEAKMEMORYUSAGE), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_MemoryUsageDelta)
+                       SendMessage(GetDlgItem(hDlg, IDC_MEMORYUSAGEDELTA), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_PageFaults)
+                       SendMessage(GetDlgItem(hDlg, IDC_PAGEFAULTS), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_PageFaultsDelta)
+                       SendMessage(GetDlgItem(hDlg, IDC_PAGEFAULTSDELTA), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_VirtualMemorySize)
+                       SendMessage(GetDlgItem(hDlg, IDC_VIRTUALMEMORYSIZE), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_PagedPool)
+                       SendMessage(GetDlgItem(hDlg, IDC_PAGEDPOOL), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_NonPagedPool)
+                       SendMessage(GetDlgItem(hDlg, IDC_NONPAGEDPOOL), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_BasePriority)
+                       SendMessage(GetDlgItem(hDlg, IDC_BASEPRIORITY), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_HandleCount)
+                       SendMessage(GetDlgItem(hDlg, IDC_HANDLECOUNT), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_ThreadCount)
+                       SendMessage(GetDlgItem(hDlg, IDC_THREADCOUNT), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_USERObjects)
+                       SendMessage(GetDlgItem(hDlg, IDC_USEROBJECTS), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_GDIObjects)
+                       SendMessage(GetDlgItem(hDlg, IDC_GDIOBJECTS), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_IOReads)
+                       SendMessage(GetDlgItem(hDlg, IDC_IOREADS), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_IOWrites)
+                       SendMessage(GetDlgItem(hDlg, IDC_IOWRITES), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_IOOther)
+                       SendMessage(GetDlgItem(hDlg, IDC_IOOTHER), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_IOReadBytes)
+                       SendMessage(GetDlgItem(hDlg, IDC_IOREADBYTES), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_IOWriteBytes)
+                       SendMessage(GetDlgItem(hDlg, IDC_IOWRITEBYTES), BM_SETCHECK, BST_CHECKED, 0);
+               if (TaskManagerSettings.Column_IOOtherBytes)
+                       SendMessage(GetDlgItem(hDlg, IDC_IOOTHERBYTES), BM_SETCHECK, BST_CHECKED, 0);
+
+               return TRUE;
+
+       case WM_COMMAND:
+
+               if (LOWORD(wParam) == IDCANCEL)
+               {
+                       EndDialog(hDlg, LOWORD(wParam));
+                       return TRUE;
+               }
+
+               if (LOWORD(wParam) == IDOK)
+               {
+                       TaskManagerSettings.Column_ImageName = SendMessage(GetDlgItem(hDlg, IDC_IMAGENAME), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_PID = SendMessage(GetDlgItem(hDlg, IDC_PID), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_UserName = SendMessage(GetDlgItem(hDlg, IDC_USERNAME), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_SessionID = SendMessage(GetDlgItem(hDlg, IDC_SESSIONID), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_CPUUsage = SendMessage(GetDlgItem(hDlg, IDC_CPUUSAGE), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_CPUTime = SendMessage(GetDlgItem(hDlg, IDC_CPUTIME), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_MemoryUsage = SendMessage(GetDlgItem(hDlg, IDC_MEMORYUSAGE), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_PeakMemoryUsage = SendMessage(GetDlgItem(hDlg, IDC_PEAKMEMORYUSAGE), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_MemoryUsageDelta = SendMessage(GetDlgItem(hDlg, IDC_MEMORYUSAGEDELTA), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_PageFaults = SendMessage(GetDlgItem(hDlg, IDC_PAGEFAULTS), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_PageFaultsDelta = SendMessage(GetDlgItem(hDlg, IDC_PAGEFAULTSDELTA), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_VirtualMemorySize = SendMessage(GetDlgItem(hDlg, IDC_VIRTUALMEMORYSIZE), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_PagedPool = SendMessage(GetDlgItem(hDlg, IDC_PAGEDPOOL), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_NonPagedPool = SendMessage(GetDlgItem(hDlg, IDC_NONPAGEDPOOL), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_BasePriority = SendMessage(GetDlgItem(hDlg, IDC_BASEPRIORITY), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_HandleCount = SendMessage(GetDlgItem(hDlg, IDC_HANDLECOUNT), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_ThreadCount = SendMessage(GetDlgItem(hDlg, IDC_THREADCOUNT), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_USERObjects = SendMessage(GetDlgItem(hDlg, IDC_USEROBJECTS), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_GDIObjects = SendMessage(GetDlgItem(hDlg, IDC_GDIOBJECTS), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_IOReads = SendMessage(GetDlgItem(hDlg, IDC_IOREADS), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_IOWrites = SendMessage(GetDlgItem(hDlg, IDC_IOWRITES), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_IOOther = SendMessage(GetDlgItem(hDlg, IDC_IOOTHER), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_IOReadBytes = SendMessage(GetDlgItem(hDlg, IDC_IOREADBYTES), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_IOWriteBytes = SendMessage(GetDlgItem(hDlg, IDC_IOWRITEBYTES), BM_GETCHECK, 0, 0);
+                       TaskManagerSettings.Column_IOOtherBytes = SendMessage(GetDlgItem(hDlg, IDC_IOOTHERBYTES), BM_GETCHECK, 0, 0);
+
+                       EndDialog(hDlg, LOWORD(wParam));
+                       return TRUE;
+               }
+
+               break;
+       }
+
+    return 0;
+}
+
+void UpdateColumnDataHints(void)
+{
+       HDITEM                  hditem;
+       TCHAR                   text[260];
+       ULONG                   Index;
+
+       for (Index=0; Index<(ULONG)SendMessage(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0); Index++)
+       {
+               memset(&hditem, 0, sizeof(HDITEM));
+
+               hditem.mask = HDI_TEXT;
+               hditem.pszText = text;
+               hditem.cchTextMax = 260;
+
+               SendMessage(hProcessPageHeaderCtrl, HDM_GETITEM, Index, (LPARAM) &hditem);
+
+               if (_tcsicmp(text, _T("Image Name")) == 0)
+                       ColumnDataHints[Index] = COLUMN_IMAGENAME;
+               if (_tcsicmp(text, _T("PID")) == 0)
+                       ColumnDataHints[Index] = COLUMN_PID;
+               if (_tcsicmp(text, _T("Username")) == 0)
+                       ColumnDataHints[Index] = COLUMN_USERNAME;
+               if (_tcsicmp(text, _T("Session ID")) == 0)
+                       ColumnDataHints[Index] = COLUMN_SESSIONID;
+               if (_tcsicmp(text, _T("CPU")) == 0)
+                       ColumnDataHints[Index] = COLUMN_CPUUSAGE;
+               if (_tcsicmp(text, _T("CPU Time")) == 0)
+                       ColumnDataHints[Index] = COLUMN_CPUTIME;
+               if (_tcsicmp(text, _T("Mem Usage")) == 0)
+                       ColumnDataHints[Index] = COLUMN_MEMORYUSAGE;
+               if (_tcsicmp(text, _T("Peak Mem Usage")) == 0)
+                       ColumnDataHints[Index] = COLUMN_PEAKMEMORYUSAGE;
+               if (_tcsicmp(text, _T("Mem Delta")) == 0)
+                       ColumnDataHints[Index] = COLUMN_MEMORYUSAGEDELTA;
+               if (_tcsicmp(text, _T("Page Faults")) == 0)
+                       ColumnDataHints[Index] = COLUMN_PAGEFAULTS;
+               if (_tcsicmp(text, _T("PF Delta")) == 0)
+                       ColumnDataHints[Index] = COLUMN_PAGEFAULTSDELTA;
+               if (_tcsicmp(text, _T("VM Size")) == 0)
+                       ColumnDataHints[Index] = COLUMN_VIRTUALMEMORYSIZE;
+               if (_tcsicmp(text, _T("Paged Pool")) == 0)
+                       ColumnDataHints[Index] = COLUMN_PAGEDPOOL;
+               if (_tcsicmp(text, _T("NP Pool")) == 0)
+                       ColumnDataHints[Index] = COLUMN_NONPAGEDPOOL;
+               if (_tcsicmp(text, _T("Base Pri")) == 0)
+                       ColumnDataHints[Index] = COLUMN_BASEPRIORITY;
+               if (_tcsicmp(text, _T("Handles")) == 0)
+                       ColumnDataHints[Index] = COLUMN_HANDLECOUNT;
+               if (_tcsicmp(text, _T("Threads")) == 0)
+                       ColumnDataHints[Index] = COLUMN_THREADCOUNT;
+               if (_tcsicmp(text, _T("USER Objects")) == 0)
+                       ColumnDataHints[Index] = COLUMN_USEROBJECTS;
+               if (_tcsicmp(text, _T("GDI Objects")) == 0)
+                       ColumnDataHints[Index] = COLUMN_GDIOBJECTS;
+               if (_tcsicmp(text, _T("I/O Reads")) == 0)
+                       ColumnDataHints[Index] = COLUMN_IOREADS;
+               if (_tcsicmp(text, _T("I/O Writes")) == 0)
+                       ColumnDataHints[Index] = COLUMN_IOWRITES;
+               if (_tcsicmp(text, _T("I/O Other")) == 0)
+                       ColumnDataHints[Index] = COLUMN_IOOTHER;
+               if (_tcsicmp(text, _T("I/O Read Bytes")) == 0)
+                       ColumnDataHints[Index] = COLUMN_IOREADBYTES;
+               if (_tcsicmp(text, _T("I/O Write Bytes")) == 0)
+                       ColumnDataHints[Index] = COLUMN_IOWRITEBYTES;
+               if (_tcsicmp(text, _T("I/O Other Bytes")) == 0)
+                       ColumnDataHints[Index] = COLUMN_IOOTHERBYTES;
+       }
+}
diff --git a/rosapps/taskmgr/debug.c b/rosapps/taskmgr/debug.c
new file mode 100644 (file)
index 0000000..6eaad6d
--- /dev/null
@@ -0,0 +1,116 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  debug.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "debug.h"
+#include "procpage.h"
+#include "perfdata.h"
+
+void ProcessPage_OnDebug(void)
+{
+       LVITEM                          lvitem;
+       ULONG                           Index;
+       DWORD                           dwProcessId;
+       TCHAR                           strErrorText[260];
+       HKEY                            hKey;
+       TCHAR                           strDebugPath[260];
+       TCHAR                           strDebugger[260];
+       DWORD                           dwDebuggerSize;
+       PROCESS_INFORMATION     pi;
+       STARTUPINFO                     si;
+       HANDLE                          hDebugEvent;
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Debugging this process may result in loss of data.\nAre you sure you wish to attach the debugger?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("Software\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug"), 0, KEY_READ, &hKey) != ERROR_SUCCESS)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       dwDebuggerSize = 260;
+       if (RegQueryValueEx(hKey, _T("Debugger"), NULL, NULL, (LPBYTE)strDebugger, &dwDebuggerSize) != ERROR_SUCCESS)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP);
+               RegCloseKey(hKey);
+               return;
+       }
+
+       RegCloseKey(hKey);
+
+       hDebugEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+       if (!hDebugEvent)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       wsprintf(strDebugPath, strDebugger, dwProcessId, hDebugEvent);
+
+       memset(&pi, 0, sizeof(PROCESS_INFORMATION));
+       memset(&si, 0, sizeof(STARTUPINFO));
+       si.cb = sizeof(STARTUPINFO);
+       if (!CreateProcess(NULL, strDebugPath, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hDebugEvent);
+}
diff --git a/rosapps/taskmgr/endproc.c b/rosapps/taskmgr/endproc.c
new file mode 100644 (file)
index 0000000..5b5ace6
--- /dev/null
@@ -0,0 +1,132 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  endproc.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "endproc.h"
+#include "procpage.h"
+#include "perfdata.h"
+
+void ProcessPage_OnEndProcess(void)
+{
+       LVITEM                  lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       HANDLE                  hProcess;
+       TCHAR                   strErrorText[260];
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Terminating a process can cause undesired\nresults including loss of data and system instability. The\nprocess will not be given the chance to save its state or\ndata before it is terminated. Are you sure you want to\nterminate the process?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+               return;
+
+       hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, dwProcessId);
+
+       if (!hProcess)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Terminate Process"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (!TerminateProcess(hProcess, 0))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Terminate Process"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hProcess);
+}
+
+void ProcessPage_OnEndProcessTree(void)
+{
+       LVITEM                  lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       HANDLE                  hProcess;
+       TCHAR                   strErrorText[260];
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Terminating a process can cause undesired\nresults including loss of data and system instability. The\nprocess will not be given the chance to save its state or\ndata before it is terminated. Are you sure you want to\nterminate the process?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+               return;
+
+       hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, dwProcessId);
+
+       if (!hProcess)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Terminate Process"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (!TerminateProcess(hProcess, 0))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Terminate Process"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hProcess);
+}
diff --git a/rosapps/taskmgr/font.c b/rosapps/taskmgr/font.c
new file mode 100644 (file)
index 0000000..d8431f4
--- /dev/null
@@ -0,0 +1,64 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  font.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "font.h"
+
+void Font_DrawText(HDC hDC, LPCTSTR lpszText, int x, int y)
+{
+       HDC             hFontDC;
+       HBITMAP hFontBitmap;
+       HBITMAP hOldBitmap;
+       int             i;
+       
+       hFontDC = CreateCompatibleDC(hDC);
+       hFontBitmap = LoadBitmap(hInst, MAKEINTRESOURCE(IDB_FONT));
+       hOldBitmap = (HBITMAP)SelectObject(hFontDC, hFontBitmap);
+       
+       for (i = 0; i < (int)_tcslen(lpszText); i++) {
+               if ((lpszText[i] >= '0') && (lpszText[i] <= '9')) {
+                       BitBlt(hDC, x + (i * 8), y, 8, 11, hFontDC, (lpszText[i] - '0') * 8, 0, SRCCOPY);
+               }
+               else if (lpszText[i] == 'K')
+               {
+                       BitBlt(hDC, x + (i * 8), y, 8, 11, hFontDC, 80, 0, SRCCOPY);
+               }
+               else if (lpszText[i] == '%')
+               {
+                       BitBlt(hDC, x + (i * 8), y, 8, 11, hFontDC, 88, 0, SRCCOPY);
+               }
+       }
+       SelectObject(hFontDC, hOldBitmap);
+       DeleteObject(hFontBitmap);
+       DeleteDC(hFontDC);
+}
+
diff --git a/rosapps/taskmgr/graph.c b/rosapps/taskmgr/graph.c
new file mode 100644 (file)
index 0000000..8b28d38
--- /dev/null
@@ -0,0 +1,467 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  graph.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "graph.h"
+#include "font.h"
+#include "perfdata.h"
+
+
+LONG                           OldGraphWndProc;
+
+void                           Graph_DrawCpuUsageGraph(HDC hDC, HWND hWnd);
+void                           Graph_DrawMemUsageGraph(HDC hDC, HWND hWnd);
+void                           Graph_DrawMemUsageHistoryGraph(HDC hDC, HWND hWnd);
+
+LRESULT CALLBACK Graph_WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+       HDC                             hdc;
+       PAINTSTRUCT             ps;
+       LONG                    WindowId;
+       
+       switch (message)
+       {
+       case WM_ERASEBKGND:
+
+               return TRUE;
+
+       //
+       // Filter out mouse  & keyboard messages
+       //
+       //case WM_APPCOMMAND:
+       case WM_CAPTURECHANGED:
+       case WM_LBUTTONDBLCLK:
+       case WM_LBUTTONDOWN:
+       case WM_LBUTTONUP:
+       case WM_MBUTTONDBLCLK:
+       case WM_MBUTTONDOWN:
+       case WM_MBUTTONUP:
+       case WM_MOUSEACTIVATE:
+       case WM_MOUSEHOVER:
+       case WM_MOUSELEAVE:
+       case WM_MOUSEMOVE:
+       //case WM_MOUSEWHEEL:
+       case WM_NCHITTEST:
+       case WM_NCLBUTTONDBLCLK:
+       case WM_NCLBUTTONDOWN:
+       case WM_NCLBUTTONUP:
+       case WM_NCMBUTTONDBLCLK:
+       case WM_NCMBUTTONDOWN:
+       case WM_NCMBUTTONUP:
+       //case WM_NCMOUSEHOVER:
+       //case WM_NCMOUSELEAVE:
+       case WM_NCMOUSEMOVE:
+       case WM_NCRBUTTONDBLCLK:
+       case WM_NCRBUTTONDOWN:
+       case WM_NCRBUTTONUP:
+       //case WM_NCXBUTTONDBLCLK:
+       //case WM_NCXBUTTONDOWN:
+       //case WM_NCXBUTTONUP:
+       case WM_RBUTTONDBLCLK:
+       case WM_RBUTTONDOWN:
+       case WM_RBUTTONUP:
+       //case WM_XBUTTONDBLCLK:
+       //case WM_XBUTTONDOWN:
+       //case WM_XBUTTONUP:
+       case WM_ACTIVATE:
+       case WM_CHAR:
+       case WM_DEADCHAR:
+       case WM_GETHOTKEY:
+       case WM_HOTKEY:
+       case WM_KEYDOWN:
+       case WM_KEYUP:
+       case WM_KILLFOCUS:
+       case WM_SETFOCUS:
+       case WM_SETHOTKEY:
+       case WM_SYSCHAR:
+       case WM_SYSDEADCHAR:
+       case WM_SYSKEYDOWN:
+       case WM_SYSKEYUP:
+                       
+       case WM_NCCALCSIZE:
+               return 0;
+
+       case WM_PAINT:
+               
+               hdc = BeginPaint(hWnd, &ps);
+
+               WindowId = GetWindowLong(hWnd, GWL_ID);
+
+               switch (WindowId)
+               {
+               case IDC_CPU_USAGE_GRAPH:
+                       Graph_DrawCpuUsageGraph(hdc, hWnd);
+                       break;
+               case IDC_MEM_USAGE_GRAPH:
+                       Graph_DrawMemUsageGraph(hdc, hWnd);
+                       break;
+               case IDC_MEM_USAGE_HISTORY_GRAPH:
+                       Graph_DrawMemUsageHistoryGraph(hdc, hWnd);
+                       break;
+               }
+               
+               EndPaint(hWnd, &ps);
+               
+               return 0;
+               
+       }
+       
+       //
+       // We pass on all non-handled messages
+       //
+       return CallWindowProc((WNDPROC)OldGraphWndProc, hWnd, message, wParam, lParam);
+}
+
+void Graph_DrawCpuUsageGraph(HDC hDC, HWND hWnd)
+{
+       RECT                    rcClient;
+       RECT                    rcBarLeft;
+       RECT                    rcBarRight;
+       TCHAR                   Text[260];
+       ULONG                   CpuUsage;
+       ULONG                   CpuKernelUsage;
+       int                             nBars;
+       int                             nBarsUsed; // Bottom bars that are "used", i.e. are bright green, representing used cpu time
+       int                             nBarsUsedKernel; // Bottom bars that are "used", i.e. are bright green, representing used cpu kernel time
+       int                             nBarsFree; // Top bars that are "unused", i.e. are dark green, representing free cpu time
+       int                             i;
+       
+       //
+       // Get the client area rectangle
+       //
+       GetClientRect(hWnd, &rcClient);
+       
+       //
+       // Fill it with blackness
+       //
+       FillSolidRect(hDC, &rcClient, RGB(0, 0, 0));
+       
+       //
+       // Get the CPU usage
+       //
+       CpuUsage = PerfDataGetProcessorUsage();
+       CpuKernelUsage = PerfDataGetProcessorSystemUsage();
+       if (CpuUsage < 0)         CpuUsage = 0;
+       if (CpuUsage > 100)       CpuUsage = 100;
+       if (CpuKernelUsage < 0)   CpuKernelUsage = 0;
+       if (CpuKernelUsage > 100) CpuKernelUsage = 100;
+
+       //
+       // Check and see how many digits it will take
+       // so we get the indentation right every time.
+       //
+       if (CpuUsage == 100)
+       {
+               _stprintf(Text, _T("%d%%"), CpuUsage);
+       }
+       else if (CpuUsage < 10)
+       {
+               _stprintf(Text, _T("  %d%%"), CpuUsage);
+       }
+       else
+       {
+               _stprintf(Text, _T(" %d%%"), CpuUsage);
+       }
+       
+       //
+       // Draw the font text onto the graph
+       // The bottom 20 pixels are reserved for the text
+       //
+       Font_DrawText(hDC, Text, ((rcClient.right - rcClient.left) - 32) / 2, rcClient.bottom - 11 - 5);
+
+       //
+       // Now we have to draw the graph
+       // So first find out how many bars we can fit
+       //
+       nBars = ((rcClient.bottom - rcClient.top) - 25) / 3;
+       nBarsUsed = (nBars * CpuUsage) / 100;
+       if ((CpuUsage) && (nBarsUsed == 0))
+       {
+               nBarsUsed = 1;
+       }
+       nBarsFree = nBars - nBarsUsed;
+       if (TaskManagerSettings.ShowKernelTimes)
+       {
+               nBarsUsedKernel = ((nBars * 2) * CpuKernelUsage) / 100;
+               nBarsUsed -= (nBarsUsedKernel / 2);
+       }
+       else
+       {
+               nBarsUsedKernel = 0;
+       }
+
+       //
+       // Now draw the bar graph
+       //
+       rcBarLeft.left =  ((rcClient.right - rcClient.left) - 33) / 2;
+       rcBarLeft.right =  rcBarLeft.left + 16;
+       rcBarRight.left = rcBarLeft.left + 17;
+       rcBarRight.right = rcBarLeft.right + 17;
+       rcBarLeft.top = rcBarRight.top = 5;
+       rcBarLeft.bottom = rcBarRight.bottom = 7;
+       
+    if (nBarsUsed < 0)     nBarsUsed = 0;
+    if (nBarsUsed > nBars) nBarsUsed = nBars;
+
+    if (nBarsFree < 0)     nBarsFree = 0;
+    if (nBarsFree > nBars) nBarsFree = nBars;
+
+    if (nBarsUsedKernel < 0)     nBarsUsedKernel = 0;
+    if (nBarsUsedKernel > nBars) nBarsUsedKernel = nBars;
+
+       //
+       // Draw the "free" bars
+       //
+       for (i=0; i<nBarsFree; i++)
+       {
+               FillSolidRect(hDC, &rcBarLeft, DARK_GREEN);
+               FillSolidRect(hDC, &rcBarRight, DARK_GREEN);
+               
+               rcBarLeft.top += 3;
+               rcBarLeft.bottom += 3;
+               
+               rcBarRight.top += 3;
+               rcBarRight.bottom += 3;
+       }
+       
+       //
+       // Draw the "used" bars
+       //
+       for (i=0; i<nBarsUsed; i++)
+       {
+        if (nBarsUsed > 5000) nBarsUsed = 5000;
+
+               FillSolidRect(hDC, &rcBarLeft, BRIGHT_GREEN);
+               FillSolidRect(hDC, &rcBarRight, BRIGHT_GREEN);
+               
+               rcBarLeft.top += 3;
+               rcBarLeft.bottom += 3;
+               
+               rcBarRight.top += 3;
+               rcBarRight.bottom += 3;
+       }
+       
+       //
+       // Draw the "used" kernel bars
+       //
+       rcBarLeft.bottom--;
+       rcBarRight.bottom--;
+       if (nBarsUsedKernel && nBarsUsedKernel % 2)
+       {
+               rcBarLeft.top -= 2;
+               rcBarLeft.bottom -= 2;
+               
+               rcBarRight.top -= 2;
+               rcBarRight.bottom -= 2;
+
+               FillSolidRect(hDC, &rcBarLeft, RED);
+               FillSolidRect(hDC, &rcBarRight, RED);
+               
+               rcBarLeft.top += 2;
+               rcBarLeft.bottom += 2;
+               
+               rcBarRight.top += 2;
+               rcBarRight.bottom += 2;
+
+               nBarsUsedKernel--;
+       }
+       for (i=0; i<nBarsUsedKernel; i++)
+       {
+        if (nBarsUsedKernel > 5000) nBarsUsedKernel = 5000;
+
+               FillSolidRect(hDC, &rcBarLeft, RED);
+               FillSolidRect(hDC, &rcBarRight, RED);
+               
+               rcBarLeft.top++;
+               rcBarLeft.bottom++;
+               
+               rcBarRight.top++;
+               rcBarRight.bottom++;
+
+               if (i % 2)
+               {
+                       rcBarLeft.top++;
+                       rcBarLeft.bottom++;
+                       
+                       rcBarRight.top++;
+                       rcBarRight.bottom++;
+               }
+       }
+}
+
+void Graph_DrawMemUsageGraph(HDC hDC, HWND hWnd)
+{
+       RECT                    rcClient;
+       RECT                    rcBarLeft;
+       RECT                    rcBarRight;
+       TCHAR                   Text[260];
+       ULONGLONG               CommitChargeTotal;
+       ULONGLONG               CommitChargeLimit;
+       int                             nBars;
+       int                             nBarsUsed; // Bottom bars that are "used", i.e. are bright green, representing used memory
+       int                             nBarsFree; // Top bars that are "unused", i.e. are dark green, representing free memory
+       int                             i;
+       
+       //
+       // Get the client area rectangle
+       //
+       GetClientRect(hWnd, &rcClient);
+       
+       //
+       // Fill it with blackness
+       //
+       FillSolidRect(hDC, &rcClient, RGB(0, 0, 0));
+       
+       //
+       // Get the memory usage
+       //
+       CommitChargeTotal = (ULONGLONG)PerfDataGetCommitChargeTotalK();
+       CommitChargeLimit = (ULONGLONG)PerfDataGetCommitChargeLimitK();
+
+       _stprintf(Text, _T("%dK"), CommitChargeTotal);
+       
+       //
+       // Draw the font text onto the graph
+       // The bottom 20 pixels are reserved for the text
+       //
+       Font_DrawText(hDC, Text, ((rcClient.right - rcClient.left) - (_tcslen(Text) * 8)) / 2, rcClient.bottom - 11 - 5);
+
+       //
+       // Now we have to draw the graph
+       // So first find out how many bars we can fit
+       //
+       nBars = ((rcClient.bottom - rcClient.top) - 25) / 3;
+       nBarsUsed = (nBars * (int)((CommitChargeTotal * 100) / CommitChargeLimit)) / 100;
+       nBarsFree = nBars - nBarsUsed;
+
+    if (nBarsUsed < 0)     nBarsUsed = 0;
+    if (nBarsUsed > nBars) nBarsUsed = nBars;
+
+    if (nBarsFree < 0)     nBarsFree = 0;
+    if (nBarsFree > nBars) nBarsFree = nBars;
+
+       //
+       // Now draw the bar graph
+       //
+       rcBarLeft.left =  ((rcClient.right - rcClient.left) - 33) / 2;
+       rcBarLeft.right =  rcBarLeft.left + 16;
+       rcBarRight.left = rcBarLeft.left + 17;
+       rcBarRight.right = rcBarLeft.right + 17;
+       rcBarLeft.top = rcBarRight.top = 5;
+       rcBarLeft.bottom = rcBarRight.bottom = 7;
+       
+       //
+       // Draw the "free" bars
+       //
+       for (i=0; i<nBarsFree; i++)
+       {
+               FillSolidRect(hDC, &rcBarLeft, DARK_GREEN);
+               FillSolidRect(hDC, &rcBarRight, DARK_GREEN);
+               
+               rcBarLeft.top += 3;
+               rcBarLeft.bottom += 3;
+               
+               rcBarRight.top += 3;
+               rcBarRight.bottom += 3;
+       }
+       
+       //
+       // Draw the "used" bars
+       //
+       for (i=0; i<nBarsUsed; i++)
+       {
+               FillSolidRect(hDC, &rcBarLeft, BRIGHT_GREEN);
+               FillSolidRect(hDC, &rcBarRight, BRIGHT_GREEN);
+               
+               rcBarLeft.top += 3;
+               rcBarLeft.bottom += 3;
+               
+               rcBarRight.top += 3;
+               rcBarRight.bottom += 3;
+       }
+}
+
+void Graph_DrawMemUsageHistoryGraph(HDC hDC, HWND hWnd)
+{
+       RECT                    rcClient;
+       ULONGLONG               CommitChargeLimit;
+       int                             i;
+       static int              offset = 0;
+       
+       if (offset++ >= 10)
+               offset = 0;
+       
+       //
+       // Get the client area rectangle
+       //
+       GetClientRect(hWnd, &rcClient);
+       
+       //
+       // Fill it with blackness
+       //
+       FillSolidRect(hDC, &rcClient, RGB(0, 0, 0));
+       
+       //
+       // Get the memory usage
+       //
+       CommitChargeLimit = (ULONGLONG)PerfDataGetCommitChargeLimitK();
+
+       //
+       // Draw the graph background
+       //
+       // Draw the horizontal bars
+       //
+       for (i=0; i<rcClient.bottom; i++)
+       {
+               if ((i % 11) == 0)
+               {
+                       FillSolidRect2(hDC, 0, i, rcClient.right, 1, DARK_GREEN);
+               }
+       }
+       //
+       // Draw the vertical bars
+       //
+       for (i=11; i<rcClient.right + offset; i++)
+       {
+               if ((i % 11) == 0)
+               {
+                       FillSolidRect2(hDC, i - offset, 0, 1, rcClient.bottom, DARK_GREEN);
+               }
+       }
+
+       //
+       // Draw the memory usage
+       //
+       for (i=rcClient.right; i>=0; i--)
+       {
+       }
+}
index a6a9ae6..683c61e 100644 (file)
 #ifndef __GRAPH_H
 #define __GRAPH_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 
 #define BRIGHT_GREEN   RGB(0, 255, 0)
 #define DARK_GREEN             RGB(0, 130, 0)
@@ -32,4 +36,9 @@ extern        LONG                            OldGraphWndProc;
 
 LRESULT CALLBACK       Graph_WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
 
+
+#ifdef __cplusplus
+};
+#endif
+
 #endif // __GRAPH_H
diff --git a/rosapps/taskmgr/graphctl.cpp b/rosapps/taskmgr/graphctl.cpp
new file mode 100644 (file)
index 0000000..4528d9b
--- /dev/null
@@ -0,0 +1,721 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  GraphCtrl.cpp
+ *
+ *  Copyright (C) 2002  Robert Dickenson <robd@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#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 <process.h>
+#include <stdio.h>
+
+#include "math.h"
+#include "graphctl.h"
+#include "taskmgr.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+
+LONG OldGraphCtrlWndProc;
+
+
+TGraphCtrl::TGraphCtrl() :   
+  m_hWnd(0), 
+  m_hParentWnd(0), 
+  m_dcGrid(0), 
+  m_dcPlot(0), 
+  m_bitmapOldGrid(0), 
+  m_bitmapOldPlot(0), 
+  m_bitmapGrid(0), 
+  m_bitmapPlot(0), 
+  m_brushBack(0)
+{
+  //RECT   m_rectClient;
+  //RECT   m_rectPlot;
+  m_penPlot[0] = 0;
+  m_penPlot[1] = 0;
+  m_penPlot[2] = 0;
+  m_penPlot[3] = 0;
+
+  // since plotting is based on a LineTo for each new point
+  // we need a starting point (i.e. a "previous" point)
+  // use 0.0 as the default first point.
+  // these are public member variables, and can be changed outside
+  // (after construction).  Therefore m_perviousPosition could be set to
+  // a more appropriate value prior to the first call to SetPosition.
+  m_dPreviousPosition[0] = 0.0;
+  m_dPreviousPosition[1] = 0.0;
+  m_dPreviousPosition[2] = 0.0;
+  m_dPreviousPosition[3] = 0.0;
+
+  // public variable for the number of decimal places on the y axis
+  m_nYDecimals = 3;
+
+  // set some initial values for the scaling until "SetRange" is called.
+  // these are protected varaibles and must be set with SetRange
+  // in order to ensure that m_dRange is updated accordingly
+//  m_dLowerLimit = -10.0;
+//  m_dUpperLimit =  10.0;
+  m_dLowerLimit = 0.0;
+  m_dUpperLimit = 100.0;
+  m_dRange      =  m_dUpperLimit - m_dLowerLimit;   // protected member variable
+
+  // m_nShiftPixels determines how much the plot shifts (in terms of pixels) 
+  // with the addition of a new data point
+  m_nShiftPixels     = 4;
+  m_nHalfShiftPixels = m_nShiftPixels/2;                     // protected
+  m_nPlotShiftPixels = m_nShiftPixels + m_nHalfShiftPixels;  // protected
+
+  // background, grid and data colors
+  // these are public variables and can be set directly
+  m_crBackColor = RGB(  0,   0,   0);  // see also SetBackgroundColor
+  m_crGridColor = RGB(  0, 255, 255);  // see also SetGridColor
+  m_crPlotColor[0] = RGB(255, 255, 255);  // see also SetPlotColor
+  m_crPlotColor[1] = RGB(100, 255, 255);  // see also SetPlotColor
+  m_crPlotColor[2] = RGB(255, 100, 255);  // see also SetPlotColor
+  m_crPlotColor[3] = RGB(255, 255, 100);  // see also SetPlotColor
+
+  // protected variables
+  int i;
+  for (i = 0; i < MAX_PLOTS; i++) {
+    m_penPlot[i] = CreatePen(PS_SOLID, 0, m_crPlotColor[i]);
+  }
+  m_brushBack = CreateSolidBrush(m_crBackColor);
+
+  // public member variables, can be set directly 
+  strcpy(m_strXUnitsString, "Samples");  // can also be set with SetXUnits
+  strcpy(m_strYUnitsString, "Y units");  // can also be set with SetYUnits
+
+  // protected bitmaps to restore the memory DC's
+  m_bitmapOldGrid = NULL;
+  m_bitmapOldPlot = NULL;
+#if 0
+  for (i = 0; i < MAX_CTRLS; i++) {
+    if (pCtrlArray[i] == 0) {
+      pCtrlArray[i] = this;
+    }
+  }
+#endif
+}
+
+/////////////////////////////////////////////////////////////////////////////
+TGraphCtrl::~TGraphCtrl()
+{
+  // just to be picky restore the bitmaps for the two memory dc's
+  // (these dc's are being destroyed so there shouldn't be any leaks)
+  if (m_bitmapOldGrid != NULL) SelectObject(m_dcGrid, m_bitmapOldGrid);  
+  if (m_bitmapOldPlot != NULL) SelectObject(m_dcPlot, m_bitmapOldPlot);  
+  if (m_bitmapGrid    != NULL) DeleteObject(m_bitmapGrid);
+  if (m_bitmapPlot    != NULL) DeleteObject(m_bitmapPlot);
+  if (m_dcGrid        != NULL) DeleteDC(m_dcGrid);
+  if (m_dcPlot        != NULL) DeleteDC(m_dcPlot);
+  if (m_brushBack     != NULL) DeleteObject(m_brushBack);
+#if 0
+  for (int i = 0; i < MAX_CTRLS; i++) {
+    if (pCtrlArray[i] == this) {
+      pCtrlArray[i] = 0;
+    }
+  }
+#endif
+}
+
+/////////////////////////////////////////////////////////////////////////////
+BOOL TGraphCtrl::Create(HWND hWnd, HWND hParentWnd, UINT nID) 
+{
+  BOOL result = 0;
+
+  m_hParentWnd = hParentWnd;
+  m_hWnd = hWnd;
+  Resize();
+  if (result != 0)
+    InvalidateCtrl();
+  return result;
+}
+
+/*
+BOOL TGraphCtrl::Create(DWORD dwStyle, const RECT& rect, 
+                         HWND hParentWnd, UINT nID) 
+{
+  BOOL result = 0;
+
+  m_hParentWnd = hParentWnd;
+//  GetClientRect(m_hParentWnd, &m_rectClient);
+
+  // set some member variables to avoid multiple function calls
+  m_nClientHeight = rect.bottom - rect.top;//rect.Height();
+  m_nClientWidth  = rect.right - rect.left;//rect.Width();
+//  m_nClientHeight = cx;
+//  m_nClientWidth  = cy;
+
+  // the "left" coordinate and "width" will be modified in 
+  // InvalidateCtrl to be based on the width of the y axis scaling
+#if 0
+  m_rectPlot.left   = 20;  
+  m_rectPlot.top    = 10;
+  m_rectPlot.right  = rect.right-10;
+  m_rectPlot.bottom = rect.bottom-25;
+#else
+  m_rectPlot.left   = -1;  
+  m_rectPlot.top    = -1;
+  m_rectPlot.right  = rect.right-0;
+  m_rectPlot.bottom = rect.bottom-0;
+#endif
+  // set some member variables to avoid multiple function calls
+  m_nPlotHeight = m_rectPlot.bottom - m_rectPlot.top;//m_rectPlot.Height();
+  m_nPlotWidth  = m_rectPlot.right - m_rectPlot.left;//m_rectPlot.Width();
+
+  // set the scaling factor for now, this can be adjusted 
+  // in the SetRange functions
+  m_dVerticalFactor = (double)m_nPlotHeight / m_dRange; 
+
+  if (result != 0)
+    InvalidateCtrl();
+  return result;
+}
+ */
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::SetRange(double dLower, double dUpper, int nDecimalPlaces)
+{
+  //ASSERT(dUpper > dLower);
+  m_dLowerLimit     = dLower;
+  m_dUpperLimit     = dUpper;
+  m_nYDecimals      = nDecimalPlaces;
+  m_dRange          = m_dUpperLimit - m_dLowerLimit;
+  m_dVerticalFactor = (double)m_nPlotHeight / m_dRange; 
+  // clear out the existing garbage, re-start with a clean plot
+  InvalidateCtrl();
+}
+
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::SetXUnits(const char* string)
+{
+  strncpy(m_strXUnitsString, string, sizeof(m_strXUnitsString) - 1);
+  // clear out the existing garbage, re-start with a clean plot
+  InvalidateCtrl();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::SetYUnits(const char* string)
+{
+  strncpy(m_strYUnitsString, string, sizeof(m_strYUnitsString) - 1);
+  // clear out the existing garbage, re-start with a clean plot
+  InvalidateCtrl();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::SetGridColor(COLORREF color)
+{
+  m_crGridColor = color;
+  // clear out the existing garbage, re-start with a clean plot
+  InvalidateCtrl();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::SetPlotColor(int plot, COLORREF color)
+{
+  m_crPlotColor[plot] = color;
+  DeleteObject(m_penPlot[plot]);
+  m_penPlot[plot] = CreatePen(PS_SOLID, 0, m_crPlotColor[plot]);
+  // clear out the existing garbage, re-start with a clean plot
+  InvalidateCtrl();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::SetBackgroundColor(COLORREF color)
+{
+  m_crBackColor = color;
+  DeleteObject(m_brushBack);
+  m_brushBack = CreateSolidBrush(m_crBackColor);
+  // clear out the existing garbage, re-start with a clean plot
+  InvalidateCtrl();
+
+}
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::InvalidateCtrl()
+{
+  // There is a lot of drawing going on here - particularly in terms of 
+  // drawing the grid.  Don't panic, this is all being drawn (only once)
+  // to a bitmap.  The result is then BitBlt'd to the control whenever needed.
+  int i, j;
+  int nCharacters;
+  int nTopGridPix, nMidGridPix, nBottomGridPix;
+
+  HPEN oldPen;
+  HPEN solidPen = CreatePen(PS_SOLID, 0, m_crGridColor);
+  //HFONT axisFont, yUnitFont, oldFont;
+  //char strTemp[50];
+
+  // in case we haven't established the memory dc's
+  //CClientDC dc(this);  
+  HDC dc = GetDC(m_hParentWnd);
+
+  // if we don't have one yet, set up a memory dc for the grid
+  if (m_dcGrid == NULL) {
+    m_dcGrid = CreateCompatibleDC(dc);
+    m_bitmapGrid = CreateCompatibleBitmap(dc, m_nClientWidth, m_nClientHeight);
+    m_bitmapOldGrid = (HBITMAP)SelectObject(m_dcGrid, m_bitmapGrid);
+  }
+  
+  SetBkColor(m_dcGrid, m_crBackColor);
+
+  // fill the grid background
+  FillRect(m_dcGrid, &m_rectClient, m_brushBack);
+
+  // draw the plot rectangle:
+  // determine how wide the y axis scaling values are
+  nCharacters = abs((int)log10(fabs(m_dUpperLimit)));
+  nCharacters = max(nCharacters, abs((int)log10(fabs(m_dLowerLimit))));
+
+  // add the units digit, decimal point and a minus sign, and an extra space
+  // as well as the number of decimal places to display
+  nCharacters = nCharacters + 4 + m_nYDecimals;  
+
+  // adjust the plot rectangle dimensions
+  // assume 6 pixels per character (this may need to be adjusted)
+//  m_rectPlot.left = m_rectClient.left + 6*(nCharacters);
+  m_rectPlot.left = m_rectClient.left;
+  m_nPlotWidth    = m_rectPlot.right - m_rectPlot.left;//m_rectPlot.Width();
+
+  // draw the plot rectangle
+  oldPen = (HPEN)SelectObject(m_dcGrid, solidPen); 
+  MoveToEx(m_dcGrid, m_rectPlot.left, m_rectPlot.top, NULL);
+  LineTo(m_dcGrid, m_rectPlot.right+1, m_rectPlot.top);
+  LineTo(m_dcGrid, m_rectPlot.right+1, m_rectPlot.bottom+1);
+  LineTo(m_dcGrid, m_rectPlot.left, m_rectPlot.bottom+1);
+//  LineTo(m_dcGrid, m_rectPlot.left, m_rectPlot.top);
+  SelectObject(m_dcGrid, oldPen); 
+  DeleteObject(solidPen);
+
+  // draw the dotted lines, 
+  // use SetPixel instead of a dotted pen - this allows for a 
+  // finer dotted line and a more "technical" look
+  nMidGridPix    = (m_rectPlot.top + m_rectPlot.bottom)/2;
+  nTopGridPix    = nMidGridPix - m_nPlotHeight/4;
+  nBottomGridPix = nMidGridPix + m_nPlotHeight/4;
+
+  for (i=m_rectPlot.left; i<m_rectPlot.right; i+=2) {
+    SetPixel(m_dcGrid, i, nTopGridPix,    m_crGridColor);
+    SetPixel(m_dcGrid, i, nMidGridPix,    m_crGridColor);
+    SetPixel(m_dcGrid, i, nBottomGridPix, m_crGridColor);
+  }
+
+  for (i=m_rectPlot.left; i<m_rectPlot.right; i+=10) {
+    for (j=m_rectPlot.top; j<m_rectPlot.bottom; j+=2) {
+      SetPixel(m_dcGrid, i, j, m_crGridColor);
+//      SetPixel(m_dcGrid, i, j, m_crGridColor);
+//      SetPixel(m_dcGrid, i, j, m_crGridColor);
+    }
+  }
+
+#if 0
+  // create some fonts (horizontal and vertical)
+  // use a height of 14 pixels and 300 weight 
+  // (these may need to be adjusted depending on the display)
+  axisFont = CreateFont (14, 0, 0, 0, 300,
+                       FALSE, FALSE, 0, ANSI_CHARSET,
+                       OUT_DEFAULT_PRECIS, 
+                       CLIP_DEFAULT_PRECIS,
+                       DEFAULT_QUALITY, 
+                       DEFAULT_PITCH|FF_SWISS, "Arial");
+  yUnitFont = CreateFont (14, 0, 900, 0, 300,
+                       FALSE, FALSE, 0, ANSI_CHARSET,
+                       OUT_DEFAULT_PRECIS, 
+                       CLIP_DEFAULT_PRECIS,
+                       DEFAULT_QUALITY, 
+                       DEFAULT_PITCH|FF_SWISS, "Arial");
+  
+  // grab the horizontal font
+  oldFont = (HFONT)SelectObject(m_dcGrid, axisFont);
+  
+  // y max
+  SetTextColor(m_dcGrid, m_crGridColor);
+  SetTextAlign(m_dcGrid, TA_RIGHT|TA_TOP);
+  sprintf(strTemp, "%.*lf", m_nYDecimals, m_dUpperLimit);
+  TextOut(m_dcGrid, m_rectPlot.left-4, m_rectPlot.top, strTemp, _tcslen(strTemp));
+
+  // y min
+  SetTextAlign(m_dcGrid, TA_RIGHT|TA_BASELINE);
+  sprintf(strTemp, "%.*lf", m_nYDecimals, m_dLowerLimit);
+  TextOut(m_dcGrid, m_rectPlot.left-4, m_rectPlot.bottom, strTemp, _tcslen(strTemp));
+
+  // x min
+  SetTextAlign(m_dcGrid, TA_LEFT|TA_TOP);
+  TextOut(m_dcGrid, m_rectPlot.left, m_rectPlot.bottom+4, "0", 1);
+
+  // x max
+  SetTextAlign(m_dcGrid, TA_RIGHT|TA_TOP);
+  sprintf(strTemp, "%d", m_nPlotWidth/m_nShiftPixels); 
+  TextOut(m_dcGrid, m_rectPlot.right, m_rectPlot.bottom+4, strTemp, _tcslen(strTemp));
+
+  // x units
+  SetTextAlign(m_dcGrid, TA_CENTER|TA_TOP);
+  TextOut(m_dcGrid, (m_rectPlot.left+m_rectPlot.right)/2, 
+                     m_rectPlot.bottom+4, m_strXUnitsString, _tcslen(m_strXUnitsString));
+
+  // restore the font
+  SelectObject(m_dcGrid, oldFont);
+
+  // y units
+  oldFont = (HFONT)SelectObject(m_dcGrid, yUnitFont);
+  SetTextAlign(m_dcGrid, TA_CENTER|TA_BASELINE);
+  TextOut(m_dcGrid, (m_rectClient.left+m_rectPlot.left)/2, 
+                    (m_rectPlot.bottom+m_rectPlot.top)/2, m_strYUnitsString, _tcslen(m_strYUnitsString));
+  SelectObject(m_dcGrid, oldFont);
+#endif
+  // at this point we are done filling the the grid bitmap, 
+  // no more drawing to this bitmap is needed until the setting are changed
+  
+  // if we don't have one yet, set up a memory dc for the plot
+  if (m_dcPlot == NULL) {
+    m_dcPlot = CreateCompatibleDC(dc);
+    m_bitmapPlot = CreateCompatibleBitmap(dc, m_nClientWidth, m_nClientHeight);
+    m_bitmapOldPlot = (HBITMAP)SelectObject(m_dcPlot, m_bitmapPlot);
+  }
+
+  // make sure the plot bitmap is cleared
+  SetBkColor(m_dcPlot, m_crBackColor);
+  FillRect(m_dcPlot, &m_rectClient, m_brushBack);
+
+  // finally, force the plot area to redraw
+  InvalidateRect(m_hParentWnd, &m_rectClient, TRUE);
+  ReleaseDC(m_hParentWnd, dc);
+
+}
+
+/////////////////////////////////////////////////////////////////////////////
+double TGraphCtrl::AppendPoint(double dNewPoint0, double dNewPoint1,
+                                double dNewPoint2, double dNewPoint3)
+{
+  // append a data point to the plot & return the previous point
+  double dPrevious;
+  
+  dPrevious = m_dCurrentPosition[0];
+  m_dCurrentPosition[0] = dNewPoint0;
+  m_dCurrentPosition[1] = dNewPoint1;
+  m_dCurrentPosition[2] = dNewPoint2;
+  m_dCurrentPosition[3] = dNewPoint3;
+  DrawPoint();
+  //Invalidate();
+  return dPrevious;
+
+}
+////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::Paint(HWND hWnd, HDC dc) 
+{
+  HDC memDC;
+  HBITMAP memBitmap;
+  HBITMAP oldBitmap; // bitmap originally found in CMemDC
+
+//  RECT rcClient;
+//  GetClientRect(hWnd, &rcClient);
+//  FillSolidRect(dc, &rcClient, RGB(255, 0, 255));
+//  m_nClientWidth = rcClient.right - rcClient.left;
+//  m_nClientHeight = rcClient.bottom - rcClient.top;
+
+  // no real plotting work is performed here, 
+  // just putting the existing bitmaps on the client
+
+  // to avoid flicker, establish a memory dc, draw to it 
+  // and then BitBlt it to the client
+  memDC = CreateCompatibleDC(dc);
+  memBitmap = (HBITMAP)CreateCompatibleBitmap(dc, m_nClientWidth, m_nClientHeight);
+  oldBitmap = (HBITMAP)SelectObject(memDC, memBitmap);
+
+  if (memDC != NULL) {
+    // first drop the grid on the memory dc
+    BitBlt(memDC, 0, 0, m_nClientWidth, m_nClientHeight, m_dcGrid, 0, 0, SRCCOPY);
+    // now add the plot on top as a "pattern" via SRCPAINT.
+    // works well with dark background and a light plot
+    BitBlt(memDC, 0, 0, m_nClientWidth, m_nClientHeight, m_dcPlot, 0, 0, SRCPAINT);  //SRCPAINT
+    // finally send the result to the display
+    BitBlt(dc, 0, 0, m_nClientWidth, m_nClientHeight, memDC, 0, 0, SRCCOPY);
+  }
+  SelectObject(memDC, oldBitmap);
+  DeleteObject(memBitmap);
+  DeleteDC(memDC);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::DrawPoint()
+{
+  // this does the work of "scrolling" the plot to the left
+  // and appending a new data point all of the plotting is 
+  // directed to the memory based bitmap associated with m_dcPlot
+  // the will subsequently be BitBlt'd to the client in Paint
+  
+  int currX, prevX, currY, prevY;
+  HPEN oldPen;
+  RECT rectCleanUp;
+
+  if (m_dcPlot != NULL) {
+    // shift the plot by BitBlt'ing it to itself 
+    // note: the m_dcPlot covers the entire client
+    //       but we only shift bitmap that is the size 
+    //       of the plot rectangle
+    // grab the right side of the plot (exluding m_nShiftPixels on the left)
+    // move this grabbed bitmap to the left by m_nShiftPixels
+
+    BitBlt(m_dcPlot, m_rectPlot.left, m_rectPlot.top+1, 
+                    m_nPlotWidth, m_nPlotHeight, m_dcPlot, 
+                    m_rectPlot.left+m_nShiftPixels, m_rectPlot.top+1, 
+                    SRCCOPY);
+
+    // establish a rectangle over the right side of plot
+    // which now needs to be cleaned up proir to adding the new point
+    rectCleanUp = m_rectPlot;
+    rectCleanUp.left  = rectCleanUp.right - m_nShiftPixels;
+
+    // fill the cleanup area with the background
+    FillRect(m_dcPlot, &rectCleanUp, m_brushBack);
+
+    // draw the next line segement
+    for (int i = 0; i < MAX_PLOTS; i++) {
+
+        // grab the plotting pen
+        oldPen = (HPEN)SelectObject(m_dcPlot, m_penPlot[i]);
+
+        // move to the previous point
+        prevX = m_rectPlot.right-m_nPlotShiftPixels;
+        prevY = m_rectPlot.bottom - 
+                (long)((m_dPreviousPosition[i] - m_dLowerLimit) * m_dVerticalFactor);
+        MoveToEx(m_dcPlot, prevX, prevY, NULL);
+
+        // draw to the current point
+        currX = m_rectPlot.right-m_nHalfShiftPixels;
+        currY = m_rectPlot.bottom -
+                (long)((m_dCurrentPosition[i] - m_dLowerLimit) * m_dVerticalFactor);
+        LineTo(m_dcPlot, currX, currY);
+
+        // restore the pen 
+        SelectObject(m_dcPlot, oldPen);
+
+        // if the data leaks over the upper or lower plot boundaries
+        // fill the upper and lower leakage with the background
+        // this will facilitate clipping on an as needed basis
+        // as opposed to always calling IntersectClipRect
+
+        if ((prevY <= m_rectPlot.top) || (currY <= m_rectPlot.top)) {
+            RECT rc;
+            rc.bottom = m_rectPlot.top+1;
+            rc.left = prevX;
+            rc.right = currX+1;
+            rc.top = m_rectClient.top;
+            FillRect(m_dcPlot, &rc, m_brushBack);
+        }
+        if ((prevY >= m_rectPlot.bottom) || (currY >= m_rectPlot.bottom)) {
+            RECT rc;
+            rc.bottom = m_rectClient.bottom+1;
+            rc.left = prevX;
+            rc.right = currX+1;
+            rc.top = m_rectPlot.bottom+1;
+            //RECT rc(prevX, m_rectPlot.bottom+1, currX+1, m_rectClient.bottom+1);
+            FillRect(m_dcPlot, &rc, m_brushBack);
+        }
+
+        // store the current point for connection to the next point
+        m_dPreviousPosition[i] = m_dCurrentPosition[i];
+    }
+  }
+}
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::Resize(void) 
+{
+  // NOTE: Resize automatically gets called during the setup of the control
+  GetClientRect(m_hWnd, &m_rectClient);
+
+  // set some member variables to avoid multiple function calls
+  m_nClientHeight = m_rectClient.bottom - m_rectClient.top;//m_rectClient.Height();
+  m_nClientWidth  = m_rectClient.right - m_rectClient.left;//m_rectClient.Width();
+
+  // the "left" coordinate and "width" will be modified in 
+  // InvalidateCtrl to be based on the width of the y axis scaling
+#if 0
+  m_rectPlot.left   = 20;  
+  m_rectPlot.top    = 10;
+  m_rectPlot.right  = m_rectClient.right-10;
+  m_rectPlot.bottom = m_rectClient.bottom-25;
+#else
+  m_rectPlot.left   = 0;  
+  m_rectPlot.top    = -1;
+  m_rectPlot.right  = m_rectClient.right-0;
+  m_rectPlot.bottom = m_rectClient.bottom-0;
+#endif
+
+  // set some member variables to avoid multiple function calls
+  m_nPlotHeight = m_rectPlot.bottom - m_rectPlot.top;//m_rectPlot.Height();
+  m_nPlotWidth  = m_rectPlot.right - m_rectPlot.left;//m_rectPlot.Width();
+
+  // set the scaling factor for now, this can be adjusted 
+  // in the SetRange functions
+  m_dVerticalFactor = (double)m_nPlotHeight / m_dRange; 
+}
+
+
+/////////////////////////////////////////////////////////////////////////////
+void TGraphCtrl::Reset()
+{
+  // to clear the existing data (in the form of a bitmap)
+  // simply invalidate the entire control
+  InvalidateCtrl();
+}
+
+
+extern TGraphCtrl PerformancePageCpuUsageHistoryGraph;
+extern TGraphCtrl PerformancePageMemUsageHistoryGraph;
+extern HWND hPerformancePageCpuUsageHistoryGraph;
+extern HWND hPerformancePageMemUsageHistoryGraph;
+
+LRESULT CALLBACK GraphCtrl_WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+       RECT            rcClient;
+       HDC                     hdc;
+       PAINTSTRUCT     ps;
+       //LONG        WindowId;
+    //TGraphCtrl* pGraphCtrl;
+       
+       switch (message) {
+       case WM_ERASEBKGND:
+               return TRUE;
+       //
+       // Filter out mouse  & keyboard messages
+       //
+       //case WM_APPCOMMAND:
+       case WM_CAPTURECHANGED:
+       case WM_LBUTTONDBLCLK:
+       case WM_LBUTTONDOWN:
+       case WM_LBUTTONUP:
+       case WM_MBUTTONDBLCLK:
+       case WM_MBUTTONDOWN:
+       case WM_MBUTTONUP:
+       case WM_MOUSEACTIVATE:
+       case WM_MOUSEHOVER:
+       case WM_MOUSELEAVE:
+       case WM_MOUSEMOVE:
+       //case WM_MOUSEWHEEL:
+       case WM_NCHITTEST:
+       case WM_NCLBUTTONDBLCLK:
+       case WM_NCLBUTTONDOWN:
+       case WM_NCLBUTTONUP:
+       case WM_NCMBUTTONDBLCLK:
+       case WM_NCMBUTTONDOWN:
+       case WM_NCMBUTTONUP:
+       //case WM_NCMOUSEHOVER:
+       //case WM_NCMOUSELEAVE:
+       case WM_NCMOUSEMOVE:
+       case WM_NCRBUTTONDBLCLK:
+       case WM_NCRBUTTONDOWN:
+       case WM_NCRBUTTONUP:
+       //case WM_NCXBUTTONDBLCLK:
+       //case WM_NCXBUTTONDOWN:
+       //case WM_NCXBUTTONUP:
+       case WM_RBUTTONDBLCLK:
+       case WM_RBUTTONDOWN:
+       case WM_RBUTTONUP:
+       //case WM_XBUTTONDBLCLK:
+       //case WM_XBUTTONDOWN:
+       //case WM_XBUTTONUP:
+       case WM_ACTIVATE:
+       case WM_CHAR:
+       case WM_DEADCHAR:
+       case WM_GETHOTKEY:
+       case WM_HOTKEY:
+       case WM_KEYDOWN:
+       case WM_KEYUP:
+       case WM_KILLFOCUS:
+       case WM_SETFOCUS:
+       case WM_SETHOTKEY:
+       case WM_SYSCHAR:
+       case WM_SYSDEADCHAR:
+       case WM_SYSKEYDOWN:
+       case WM_SYSKEYUP:
+               return 0;
+
+       case WM_NCCALCSIZE:
+               return 0;
+
+       case WM_SIZE:
+//        pGraphCtrl = TGraphCtrl::LookupGraphCtrl(hWnd);
+//        if (pGraphCtrl) pGraphCtrl->Resize(wParam, HIWORD(lParam), LOWORD(lParam));
+        if (hWnd == hPerformancePageMemUsageHistoryGraph) {
+            PerformancePageMemUsageHistoryGraph.Resize();
+            PerformancePageMemUsageHistoryGraph.InvalidateCtrl();
+        }
+        if (hWnd == hPerformancePageCpuUsageHistoryGraph) {
+            PerformancePageCpuUsageHistoryGraph.Resize();
+            PerformancePageCpuUsageHistoryGraph.InvalidateCtrl();
+        }
+        return 0;
+        break;
+
+       case WM_PAINT:
+               hdc = BeginPaint(hWnd, &ps);
+//        pGraphCtrl = TGraphCtrl::LookupGraphCtrl(hWnd);
+//        if (pGraphCtrl) pGraphCtrl->Paint(hdc);
+        GetClientRect(hWnd, &rcClient);
+        if (hWnd == hPerformancePageMemUsageHistoryGraph) {
+            PerformancePageMemUsageHistoryGraph.Paint(hWnd, hdc);
+        }
+        if (hWnd == hPerformancePageCpuUsageHistoryGraph) {
+            PerformancePageCpuUsageHistoryGraph.Paint(hWnd, hdc);
+        }
+               EndPaint(hWnd, &ps);
+               return 0;
+       }
+       
+       //
+       // We pass on all non-handled messages
+       //
+       return CallWindowProc((WNDPROC)OldGraphCtrlWndProc, hWnd, message, wParam, lParam);
+}
+
+
+#if 0
+
+#include "GraphCtrl.h"
+
+TGraphCtrl* TGraphCtrl::pCtrlArray[] = { 0, 0, 0, 0 };
+int TGraphCtrl::CtrlCount = 0;
+
+TGraphCtrl* TGraphCtrl::LookupGraphCtrl(HWND hWnd)
+{
+    for (int i = 0; i < MAX_CTRLS; i++) {
+        if (pCtrlArray[i] != 0) {
+            if (pCtrlArray[i]->m_hParentWnd == hWnd) {
+                return pCtrlArray[i];
+            }
+        }
+    }
+    return NULL;
+}
+
+#endif
+
diff --git a/rosapps/taskmgr/graphctl.h b/rosapps/taskmgr/graphctl.h
new file mode 100644 (file)
index 0000000..10cdc59
--- /dev/null
@@ -0,0 +1,121 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  GraphCtrl.h
+ *
+ *  Copyright (C) 2002  Robert Dickenson <robd@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __GRAPH_CTRL_H__
+#define __GRAPH_CTRL_H__
+
+#define MAX_PLOTS 4
+#define MAX_CTRLS 4
+
+
+#ifdef __cplusplus
+
+
+class TGraphCtrl
+{
+// Attributes
+public:
+  double AppendPoint(double dNewPoint0, double dNewPoint1 = 0.0,
+                     double dNewPoint2 = 0.0, double dNewPoint3 = 0.0);
+  void SetRange(double dLower, double dUpper, int nDecimalPlaces=1);
+  void SetXUnits(const char* string);
+  void SetYUnits(const char* string);
+  void SetGridColor(COLORREF color);
+  void SetPlotColor(int plot, COLORREF color);
+  void SetBackgroundColor(COLORREF color);
+  void InvalidateCtrl();
+  void DrawPoint();
+  void Reset();
+
+  // Operations
+public:
+  BOOL Create(DWORD dwStyle, const RECT& rect, HWND hParentWnd, UINT nID=NULL);
+  BOOL Create(HWND hWnd, HWND hParentWnd, UINT nID=NULL);
+  void Paint(HWND hWnd, HDC dc);
+  void Resize(void); 
+
+#if 0
+  static TGraphCtrl* LookupGraphCtrl(HWND hWnd);
+  static TGraphCtrl* pCtrlArray[MAX_CTRLS];
+  static int CtrlCount;
+#endif
+
+// Implementation
+public:
+  int m_nShiftPixels;          // amount to shift with each new point 
+  int m_nYDecimals;
+
+  char m_strXUnitsString[50];
+  char m_strYUnitsString[50];
+
+  COLORREF m_crBackColor;                 // background color
+  COLORREF m_crGridColor;                 // grid color
+  COLORREF m_crPlotColor[MAX_PLOTS];      // data color  
+  
+  double m_dCurrentPosition[MAX_PLOTS];   // current position
+  double m_dPreviousPosition[MAX_PLOTS];  // previous position
+
+// Construction
+public:
+  TGraphCtrl();
+  virtual ~TGraphCtrl();
+
+protected:
+  int m_nHalfShiftPixels;
+  int m_nPlotShiftPixels;
+  int m_nClientHeight;
+  int m_nClientWidth;
+  int m_nPlotHeight;
+  int m_nPlotWidth;
+
+  double m_dLowerLimit;        // lower bounds
+  double m_dUpperLimit;        // upper bounds
+  double m_dRange;
+  double m_dVerticalFactor;
+
+  HWND     m_hWnd;
+  HWND     m_hParentWnd;
+  HDC      m_dcGrid;
+  HDC      m_dcPlot;
+  HBITMAP  m_bitmapOldGrid;
+  HBITMAP  m_bitmapOldPlot;
+  HBITMAP  m_bitmapGrid;
+  HBITMAP  m_bitmapPlot;
+  HBRUSH   m_brushBack;
+  HPEN     m_penPlot[MAX_PLOTS];
+  RECT     m_rectClient;
+  RECT     m_rectPlot;
+};
+
+extern "C" {
+#endif
+
+extern LONG OldGraphCtrlWndProc;
+
+LRESULT CALLBACK GraphCtrl_WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
+
+#ifdef __cplusplus
+};
+#endif
+
+
+#endif /* __GRAPH_CTRL_H__ */
diff --git a/rosapps/taskmgr/optnmenu.c b/rosapps/taskmgr/optnmenu.c
new file mode 100644 (file)
index 0000000..1f5b559
--- /dev/null
@@ -0,0 +1,150 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  optnmenu.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+//
+// options.c
+//
+// Menu item handlers for the options menu.
+//
+
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "optnmenu.h"
+#include "procpage.h"
+
+#define OPTIONS_MENU_INDEX     1
+
+void TaskManager_OnOptionsAlwaysOnTop(void)
+{
+       HMENU   hMenu;
+       HMENU   hOptionsMenu;
+
+       hMenu = GetMenu(hMainWnd);
+       hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
+
+       //
+       // Check or uncheck the always on top menu item
+       // and update main window.
+       //
+       if (GetMenuState(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND) & MF_CHECKED)
+       {
+               CheckMenuItem(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_UNCHECKED);
+               TaskManagerSettings.AlwaysOnTop = FALSE;
+               SetWindowPos(hMainWnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
+       }
+       else
+       {
+               CheckMenuItem(hOptionsMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_CHECKED);
+               TaskManagerSettings.AlwaysOnTop = TRUE;
+               SetWindowPos(hMainWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
+       }
+}
+
+void TaskManager_OnOptionsMinimizeOnUse(void)
+{
+       HMENU   hMenu;
+       HMENU   hOptionsMenu;
+
+       hMenu = GetMenu(hMainWnd);
+       hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
+
+       //
+       // Check or uncheck the minimize on use menu item.
+       //
+       if (GetMenuState(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND) & MF_CHECKED)
+       {
+               CheckMenuItem(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_UNCHECKED);
+               TaskManagerSettings.MinimizeOnUse = FALSE;
+       }
+       else
+       {
+               CheckMenuItem(hOptionsMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_CHECKED);
+               TaskManagerSettings.MinimizeOnUse = TRUE;
+       }
+}
+
+void TaskManager_OnOptionsHideWhenMinimized(void)
+{
+       HMENU   hMenu;
+       HMENU   hOptionsMenu;
+
+       hMenu = GetMenu(hMainWnd);
+       hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
+
+       //
+       // Check or uncheck the hide when minimized menu item.
+       //
+       if (GetMenuState(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND) & MF_CHECKED)
+       {
+               CheckMenuItem(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_UNCHECKED);
+               TaskManagerSettings.HideWhenMinimized = FALSE;
+       }
+       else
+       {
+               CheckMenuItem(hOptionsMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_CHECKED);
+               TaskManagerSettings.HideWhenMinimized = TRUE;
+       }
+}
+
+void TaskManager_OnOptionsShow16BitTasks(void)
+{
+       HMENU   hMenu;
+       HMENU   hOptionsMenu;
+
+       hMenu = GetMenu(hMainWnd);
+       hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
+
+       //
+       // FIXME: Currently this is useless because the
+       // current implemetation doesn't list the 16-bit
+       // processes. I believe that would require querying
+       // each ntvdm.exe process for it's children.
+       //
+
+       //
+       // Check or uncheck the show 16-bit tasks menu item
+       //
+       if (GetMenuState(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND) & MF_CHECKED)
+       {
+               CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_UNCHECKED);
+               TaskManagerSettings.Show16BitTasks = FALSE;
+       }
+       else
+       {
+               CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_CHECKED);
+               TaskManagerSettings.Show16BitTasks = TRUE;
+       }
+
+       //
+       // Refresh the list of processes.
+       //
+       RefreshProcessPage();
+}
diff --git a/rosapps/taskmgr/perfdata.c b/rosapps/taskmgr/perfdata.c
new file mode 100644 (file)
index 0000000..c7e21df
--- /dev/null
@@ -0,0 +1,871 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  perfdata.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+
+#include "taskmgr.h"
+#include "perfdata.h"
+
+PROCNTQSI                                              NtQuerySystemInformation = NULL;
+PROCGGR                                                        pGetGuiResources = NULL;
+PROCGPIC                                               pGetProcessIoCounters = NULL;
+CRITICAL_SECTION                               PerfDataCriticalSection;
+PPERFDATA                                              pPerfDataOld = NULL;    // Older perf data (saved to establish delta values)
+PPERFDATA                                              pPerfData = NULL;               // Most recent copy of perf data
+ULONG                                                  ProcessCountOld = 0;
+ULONG                                                  ProcessCount = 0;
+double                                                 dbIdleTime;
+double                                                 dbKernelTime;
+double                                                 dbSystemTime;
+LARGE_INTEGER                                  liOldIdleTime = {0,0};
+double                                                 OldKernelTime = 0;
+LARGE_INTEGER                                  liOldSystemTime = {0,0};
+SYSTEM_PERFORMANCE_INFORMATION SystemPerfInfo;
+SYSTEM_BASIC_INFORMATION               SystemBasicInfo;
+SYSTEM_CACHE_INFORMATION               SystemCacheInfo;
+SYSTEM_HANDLE_INFORMATION              SystemHandleInfo;
+PSYSTEM_PROCESSORTIME_INFO             SystemProcessorTimeInfo = NULL;
+
+BOOL PerfDataInitialize(void)
+{
+       LONG    status;
+
+       NtQuerySystemInformation = (PROCNTQSI)GetProcAddress(GetModuleHandle(_T("ntdll.dll")), "NtQuerySystemInformation");
+       pGetGuiResources = (PROCGGR)GetProcAddress(GetModuleHandle(_T("user32.dll")), "GetGuiResources");
+       pGetProcessIoCounters = (PROCGPIC)GetProcAddress(GetModuleHandle(_T("kernel32.dll")), "GetProcessIoCounters");
+       
+       InitializeCriticalSection(&PerfDataCriticalSection);
+       
+       if (!NtQuerySystemInformation)
+               return FALSE;
+       
+       //
+       // Get number of processors in the system
+       //
+       status = NtQuerySystemInformation(SystemBasicInformation, &SystemBasicInfo, sizeof(SystemBasicInfo), NULL);
+       if (status != NO_ERROR)
+               return FALSE;
+       
+       return TRUE;
+}
+
+void PerfDataUninitialize(void)
+{
+       NtQuerySystemInformation = NULL;
+
+       DeleteCriticalSection(&PerfDataCriticalSection);
+}
+
+void PerfDataRefresh(void)
+{
+       ULONG                                                   ulSize;
+       LONG                                                    status;
+       LPBYTE                                                  pBuffer;
+       ULONG                                                   BufferSize;
+       PSYSTEM_PROCESS_INFORMATION             pSPI;
+       PPERFDATA                                               pPDOld;
+       ULONG                                                   Idx, Idx2;
+       HANDLE                                                  hProcess;
+       HANDLE                                                  hProcessToken;
+       TCHAR                                                   szTemp[MAX_PATH];
+       DWORD                                                   dwSize;
+       SYSTEM_PERFORMANCE_INFORMATION  SysPerfInfo;
+       SYSTEM_TIME_INFORMATION                 SysTimeInfo;
+       SYSTEM_CACHE_INFORMATION                SysCacheInfo;
+       LPBYTE                                                  SysHandleInfoData;
+       PSYSTEM_PROCESSORTIME_INFO              SysProcessorTimeInfo;
+       double                                                  CurrentKernelTime;
+       
+
+       if (!NtQuerySystemInformation)
+               return;
+
+       // Get new system time
+       status = NtQuerySystemInformation(SystemTimeInformation, &SysTimeInfo, sizeof(SysTimeInfo), 0);
+       if (status != NO_ERROR)
+               return;
+
+       // Get new CPU's idle time
+       status = NtQuerySystemInformation(SystemPerformanceInformation, &SysPerfInfo, sizeof(SysPerfInfo), NULL);
+       if (status != NO_ERROR)
+               return;
+
+       // Get system cache information
+       status = NtQuerySystemInformation(SystemCacheInformation, &SysCacheInfo, sizeof(SysCacheInfo), NULL);
+       if (status != NO_ERROR)
+               return;
+       
+       // Get processor time information
+       //SysProcessorTimeInfo = new SYSTEM_PROCESSORTIME_INFO[SystemBasicInfo.bKeNumberProcessors];
+       SysProcessorTimeInfo = malloc(sizeof(SYSTEM_PROCESSORTIME_INFO) * SystemBasicInfo.bKeNumberProcessors);
+       status = NtQuerySystemInformation(SystemProcessorTimeInformation, SysProcessorTimeInfo, sizeof(SYSTEM_PROCESSORTIME_INFO) * SystemBasicInfo.bKeNumberProcessors, &ulSize);
+       if (status != NO_ERROR)
+               return;
+       
+       // Get handle information
+       // We don't know how much data there is so just keep
+       // increasing the buffer size until the call succeeds
+       BufferSize = 0;
+       do
+       {
+               BufferSize += 0x10000;
+               //SysHandleInfoData = new BYTE[BufferSize];
+               SysHandleInfoData = malloc(BufferSize);
+               
+               status = NtQuerySystemInformation(SystemHandleInformation, SysHandleInfoData, BufferSize, &ulSize);
+               
+               if (status == 0xC0000004 /*STATUS_INFO_LENGTH_MISMATCH*/) {
+                       //delete[] SysHandleInfoData;
+                       free(SysHandleInfoData);
+               }
+               
+       } while (status == 0xC0000004 /*STATUS_INFO_LENGTH_MISMATCH*/);
+
+       // Get process information
+       // We don't know how much data there is so just keep
+       // increasing the buffer size until the call succeeds
+       BufferSize = 0;
+       do
+       {
+               BufferSize += 0x10000;
+               //pBuffer = new BYTE[BufferSize];
+               pBuffer = malloc(BufferSize);
+
+               status = NtQuerySystemInformation(SystemProcessInformation, pBuffer, BufferSize, &ulSize);
+
+               if (status == 0xC0000004 /*STATUS_INFO_LENGTH_MISMATCH*/) {
+                       //delete[] pBuffer;
+                       free(pBuffer);
+               }
+
+       } while (status == 0xC0000004 /*STATUS_INFO_LENGTH_MISMATCH*/);
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       //
+       // Save system performance info
+       //
+       memcpy(&SystemPerfInfo, &SysPerfInfo, sizeof(SYSTEM_PERFORMANCE_INFORMATION));
+
+       //
+       // Save system cache info
+       //
+       memcpy(&SystemCacheInfo, &SysCacheInfo, sizeof(SYSTEM_CACHE_INFORMATION));
+       
+       //
+       // Save system processor time info
+       //
+       if (SystemProcessorTimeInfo) {
+               //delete[] SystemProcessorTimeInfo;
+               free(SystemProcessorTimeInfo);
+       }
+       SystemProcessorTimeInfo = SysProcessorTimeInfo;
+       
+       //
+       // Save system handle info
+       //
+       memcpy(&SystemHandleInfo, SysHandleInfoData, sizeof(SYSTEM_HANDLE_INFORMATION));
+       //delete[] SysHandleInfoData;
+       free(SysHandleInfoData);
+       
+       for (CurrentKernelTime=0, Idx=0; Idx<SystemBasicInfo.bKeNumberProcessors; Idx++) {
+               CurrentKernelTime += Li2Double(SystemProcessorTimeInfo[Idx].KernelTime);
+               CurrentKernelTime += Li2Double(SystemProcessorTimeInfo[Idx].DpcTime);
+               CurrentKernelTime += Li2Double(SystemProcessorTimeInfo[Idx].InterruptTime);
+       }
+
+       // If it's a first call - skip idle time calcs
+       if (liOldIdleTime.QuadPart != 0) {
+               // CurrentValue = NewValue - OldValue
+               dbIdleTime = Li2Double(SysPerfInfo.liIdleTime) - Li2Double(liOldIdleTime);
+               dbKernelTime = CurrentKernelTime - OldKernelTime;
+               dbSystemTime = Li2Double(SysTimeInfo.liKeSystemTime) - Li2Double(liOldSystemTime);
+
+               // CurrentCpuIdle = IdleTime / SystemTime
+               dbIdleTime = dbIdleTime / dbSystemTime;
+               dbKernelTime = dbKernelTime / dbSystemTime;
+               
+               // CurrentCpuUsage% = 100 - (CurrentCpuIdle * 100) / NumberOfProcessors
+               dbIdleTime = 100.0 - dbIdleTime * 100.0 / (double)SystemBasicInfo.bKeNumberProcessors;// + 0.5;
+               dbKernelTime = 100.0 - dbKernelTime * 100.0 / (double)SystemBasicInfo.bKeNumberProcessors;// + 0.5;
+       }
+
+       // Store new CPU's idle and system time
+       liOldIdleTime = SysPerfInfo.liIdleTime;
+       liOldSystemTime = SysTimeInfo.liKeSystemTime;
+       OldKernelTime = CurrentKernelTime;
+
+       // Determine the process count
+       // We loop through the data we got from NtQuerySystemInformation
+       // and count how many structures there are (until RelativeOffset is 0)
+       ProcessCountOld = ProcessCount;
+       ProcessCount = 0;
+       pSPI = (PSYSTEM_PROCESS_INFORMATION)pBuffer;
+       while (pSPI) {
+               ProcessCount++;
+               if (pSPI->RelativeOffset == 0)
+                       break;
+               pSPI = (PSYSTEM_PROCESS_INFORMATION)((LPBYTE)pSPI + pSPI->RelativeOffset);
+       }
+
+       // Now alloc a new PERFDATA array and fill in the data
+       if (pPerfDataOld) {
+               //delete[] pPerfDataOld;
+               free(pPerfDataOld);
+       }
+       pPerfDataOld = pPerfData;
+       //pPerfData = new PERFDATA[ProcessCount];
+       pPerfData = malloc(sizeof(PERFDATA) * ProcessCount);
+       pSPI = (PSYSTEM_PROCESS_INFORMATION)pBuffer;
+       for (Idx=0; Idx<ProcessCount; Idx++) {
+               // Get the old perf data for this process (if any)
+               // so that we can establish delta values
+               pPDOld = NULL;
+               for (Idx2=0; Idx2<ProcessCountOld; Idx2++) {
+                       if (pPerfDataOld[Idx2].ProcessId == pSPI->ProcessId) {
+                               pPDOld = &pPerfDataOld[Idx2];
+                               break;
+                       }
+               }
+
+               // Clear out process perf data structure
+               memset(&pPerfData[Idx], 0, sizeof(PERFDATA));
+
+               if (pSPI->Name.Buffer)
+                       wcscpy(pPerfData[Idx].ImageName, pSPI->Name.Buffer);
+               else
+                       wcscpy(pPerfData[Idx].ImageName, L"System Idle Process");
+
+               pPerfData[Idx].ProcessId = pSPI->ProcessId;
+
+               if (pPDOld)     {
+                       double  CurTime = Li2Double(pSPI->KernelTime) + Li2Double(pSPI->UserTime);
+                       double  OldTime = Li2Double(pPDOld->KernelTime) + Li2Double(pPDOld->UserTime);
+                       double  CpuTime = (CurTime - OldTime) / dbSystemTime;
+                       CpuTime = CpuTime * 100.0 / (double)SystemBasicInfo.bKeNumberProcessors;// + 0.5;
+                       pPerfData[Idx].CPUUsage = (ULONG)CpuTime;
+               }
+               pPerfData[Idx].CPUTime.QuadPart = pSPI->UserTime.QuadPart + pSPI->KernelTime.QuadPart;
+               pPerfData[Idx].WorkingSetSizeBytes = pSPI->TotalWorkingSetSizeBytes;
+               pPerfData[Idx].PeakWorkingSetSizeBytes = pSPI->PeakWorkingSetSizeBytes;
+               if (pPDOld)
+                       pPerfData[Idx].WorkingSetSizeDelta = labs((LONG)pSPI->TotalWorkingSetSizeBytes - (LONG)pPDOld->WorkingSetSizeBytes);
+               else
+                       pPerfData[Idx].WorkingSetSizeDelta = 0;
+               pPerfData[Idx].PageFaultCount = pSPI->PageFaultCount;
+               if (pPDOld)
+                       pPerfData[Idx].PageFaultCountDelta = labs((LONG)pSPI->PageFaultCount - (LONG)pPDOld->PageFaultCount);
+               else
+                       pPerfData[Idx].PageFaultCountDelta = 0;
+               pPerfData[Idx].VirtualMemorySizeBytes = pSPI->TotalVirtualSizeBytes;
+               pPerfData[Idx].PagedPoolUsagePages = pSPI->TotalPagedPoolUsagePages;
+               pPerfData[Idx].NonPagedPoolUsagePages = pSPI->TotalNonPagedPoolUsagePages;
+               pPerfData[Idx].BasePriority = pSPI->BasePriority;
+               pPerfData[Idx].HandleCount = pSPI->HandleCount;
+               pPerfData[Idx].ThreadCount = pSPI->ThreadCount;
+               pPerfData[Idx].SessionId = pSPI->SessionId;
+               
+               hProcess = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, pSPI->ProcessId);
+               if (hProcess) {
+                       if (OpenProcessToken(hProcess, TOKEN_QUERY|TOKEN_DUPLICATE|TOKEN_IMPERSONATE, &hProcessToken)) {
+                               ImpersonateLoggedOnUser(hProcessToken);
+                               memset(szTemp, 0, sizeof(TCHAR[MAX_PATH]));
+                               dwSize = MAX_PATH;
+                               GetUserName(szTemp, &dwSize);
+#ifndef UNICODE
+                               MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, szTemp, -1, pPerfData[Idx].UserName, MAX_PATH);
+/*
+int MultiByteToWideChar(
+  UINT CodePage,         // code page
+  DWORD dwFlags,         // character-type options
+  LPCSTR lpMultiByteStr, // string to map
+  int cbMultiByte,       // number of bytes in string
+  LPWSTR lpWideCharStr,  // wide-character buffer
+  int cchWideChar        // size of buffer
+);
+ */
+#endif
+                               RevertToSelf();
+                               CloseHandle(hProcessToken);
+                       }
+                       if (pGetGuiResources) {
+                               pPerfData[Idx].USERObjectCount = pGetGuiResources(hProcess, GR_USEROBJECTS);
+                               pPerfData[Idx].GDIObjectCount = pGetGuiResources(hProcess, GR_GDIOBJECTS);
+                       }
+                       if (pGetProcessIoCounters)
+                               pGetProcessIoCounters(hProcess, &pPerfData[Idx].IOCounters);
+                       CloseHandle(hProcess);
+               }
+               pPerfData[Idx].UserTime.QuadPart = pSPI->UserTime.QuadPart;
+               pPerfData[Idx].KernelTime.QuadPart = pSPI->KernelTime.QuadPart;
+               pSPI = (PSYSTEM_PROCESS_INFORMATION)((LPBYTE)pSPI + pSPI->RelativeOffset);
+       }
+       //delete[] pBuffer;
+       free(pBuffer);
+       LeaveCriticalSection(&PerfDataCriticalSection);
+}
+
+ULONG PerfDataGetProcessCount(void)
+{
+       return ProcessCount;
+}
+
+ULONG PerfDataGetProcessorUsage(void)
+{
+       return (ULONG)dbIdleTime;
+}
+
+ULONG PerfDataGetProcessorSystemUsage(void)
+{
+       return (ULONG)dbKernelTime;
+}
+
+BOOL PerfDataGetImageName(ULONG Index, LPTSTR lpImageName, int nMaxCount)
+{
+       BOOL    bSuccessful;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount) {
+               #ifdef _UNICODE
+                       wcsncpy(lpImageName, pPerfData[Index].ImageName, nMaxCount);
+               #else
+                       WideCharToMultiByte(CP_ACP, 0, pPerfData[Index].ImageName, -1, lpImageName, nMaxCount, NULL, NULL);
+               #endif
+
+               bSuccessful = TRUE;
+       } else {
+               bSuccessful = FALSE;
+       }
+       LeaveCriticalSection(&PerfDataCriticalSection);
+       return bSuccessful;
+}
+
+ULONG PerfDataGetProcessId(ULONG Index)
+{
+       ULONG   ProcessId;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               ProcessId = pPerfData[Index].ProcessId;
+       else
+               ProcessId = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return ProcessId;
+}
+
+BOOL PerfDataGetUserName(ULONG Index, LPTSTR lpUserName, int nMaxCount)
+{
+       BOOL    bSuccessful;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount) {
+               #ifdef _UNICODE
+                       wcsncpy(lpUserName, pPerfData[Index].UserName, nMaxCount);
+               #else
+                       WideCharToMultiByte(CP_ACP, 0, pPerfData[Index].UserName, -1, lpUserName, nMaxCount, NULL, NULL);
+               #endif
+
+               bSuccessful = TRUE;
+       } else {
+               bSuccessful = FALSE;
+       }
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return bSuccessful;
+}
+
+ULONG PerfDataGetSessionId(ULONG Index)
+{
+       ULONG   SessionId;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               SessionId = pPerfData[Index].SessionId;
+       else
+               SessionId = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return SessionId;
+}
+
+ULONG PerfDataGetCPUUsage(ULONG Index)
+{
+       ULONG   CpuUsage;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               CpuUsage = pPerfData[Index].CPUUsage;
+       else
+               CpuUsage = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return CpuUsage;
+}
+
+TIME PerfDataGetCPUTime(ULONG Index)
+{
+       TIME    CpuTime = {0,0};
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               CpuTime = pPerfData[Index].CPUTime;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return CpuTime;
+}
+
+ULONG PerfDataGetWorkingSetSizeBytes(ULONG Index)
+{
+       ULONG   WorkingSetSizeBytes;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               WorkingSetSizeBytes = pPerfData[Index].WorkingSetSizeBytes;
+       else
+               WorkingSetSizeBytes = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return WorkingSetSizeBytes;
+}
+
+ULONG PerfDataGetPeakWorkingSetSizeBytes(ULONG Index)
+{
+       ULONG   PeakWorkingSetSizeBytes;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               PeakWorkingSetSizeBytes = pPerfData[Index].PeakWorkingSetSizeBytes;
+       else
+               PeakWorkingSetSizeBytes = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return PeakWorkingSetSizeBytes;
+}
+
+ULONG PerfDataGetWorkingSetSizeDelta(ULONG Index)
+{
+       ULONG   WorkingSetSizeDelta;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               WorkingSetSizeDelta = pPerfData[Index].WorkingSetSizeDelta;
+       else
+               WorkingSetSizeDelta = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return WorkingSetSizeDelta;
+}
+
+ULONG PerfDataGetPageFaultCount(ULONG Index)
+{
+       ULONG   PageFaultCount;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               PageFaultCount = pPerfData[Index].PageFaultCount;
+       else
+               PageFaultCount = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return PageFaultCount;
+}
+
+ULONG PerfDataGetPageFaultCountDelta(ULONG Index)
+{
+       ULONG   PageFaultCountDelta;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               PageFaultCountDelta = pPerfData[Index].PageFaultCountDelta;
+       else
+               PageFaultCountDelta = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return PageFaultCountDelta;
+}
+
+ULONG PerfDataGetVirtualMemorySizeBytes(ULONG Index)
+{
+       ULONG   VirtualMemorySizeBytes;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               VirtualMemorySizeBytes = pPerfData[Index].VirtualMemorySizeBytes;
+       else
+               VirtualMemorySizeBytes = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return VirtualMemorySizeBytes;
+}
+
+ULONG PerfDataGetPagedPoolUsagePages(ULONG Index)
+{
+       ULONG   PagedPoolUsagePages;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               PagedPoolUsagePages = pPerfData[Index].PagedPoolUsagePages;
+       else
+               PagedPoolUsagePages = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return PagedPoolUsagePages;
+}
+
+ULONG PerfDataGetNonPagedPoolUsagePages(ULONG Index)
+{
+       ULONG   NonPagedPoolUsagePages;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               NonPagedPoolUsagePages = pPerfData[Index].NonPagedPoolUsagePages;
+       else
+               NonPagedPoolUsagePages = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return NonPagedPoolUsagePages;
+}
+
+ULONG PerfDataGetBasePriority(ULONG Index)
+{
+       ULONG   BasePriority;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               BasePriority = pPerfData[Index].BasePriority;
+       else
+               BasePriority = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return BasePriority;
+}
+
+ULONG PerfDataGetHandleCount(ULONG Index)
+{
+       ULONG   HandleCount;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               HandleCount = pPerfData[Index].HandleCount;
+       else
+               HandleCount = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return HandleCount;
+}
+
+ULONG PerfDataGetThreadCount(ULONG Index)
+{
+       ULONG   ThreadCount;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               ThreadCount = pPerfData[Index].ThreadCount;
+       else
+               ThreadCount = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return ThreadCount;
+}
+
+ULONG PerfDataGetUSERObjectCount(ULONG Index)
+{
+       ULONG   USERObjectCount;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               USERObjectCount = pPerfData[Index].USERObjectCount;
+       else
+               USERObjectCount = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return USERObjectCount;
+}
+
+ULONG PerfDataGetGDIObjectCount(ULONG Index)
+{
+       ULONG   GDIObjectCount;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+               GDIObjectCount = pPerfData[Index].GDIObjectCount;
+       else
+               GDIObjectCount = 0;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return GDIObjectCount;
+}
+
+BOOL PerfDataGetIOCounters(ULONG Index, PIO_COUNTERS pIoCounters)
+{
+       BOOL    bSuccessful;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       if (Index < ProcessCount)
+       {
+               memcpy(pIoCounters, &pPerfData[Index].IOCounters, sizeof(IO_COUNTERS));
+               bSuccessful = TRUE;
+       }
+       else
+               bSuccessful = FALSE;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return bSuccessful;
+}
+
+ULONG PerfDataGetCommitChargeTotalK(void)
+{
+       ULONG   Total;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       Total = SystemPerfInfo.MmTotalCommitedPages;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       Total = Total * (PageSize / 1024);
+
+       return Total;
+}
+
+ULONG PerfDataGetCommitChargeLimitK(void)
+{
+       ULONG   Limit;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       Limit = SystemPerfInfo.MmTotalCommitLimit;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       Limit = Limit * (PageSize / 1024);
+
+       return Limit;
+}
+
+ULONG PerfDataGetCommitChargePeakK(void)
+{
+       ULONG   Peak;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       Peak = SystemPerfInfo.MmPeakLimit;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       Peak = Peak * (PageSize / 1024);
+
+       return Peak;
+}
+
+ULONG PerfDataGetKernelMemoryTotalK(void)
+{
+       ULONG   Total;
+       ULONG   Paged;
+       ULONG   NonPaged;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       Paged = SystemPerfInfo.PoolPagedBytes;
+       NonPaged = SystemPerfInfo.PoolNonPagedBytes;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       Paged = Paged * (PageSize / 1024);
+       NonPaged = NonPaged * (PageSize / 1024);
+
+       Total = Paged + NonPaged;
+
+       return Total;
+}
+
+ULONG PerfDataGetKernelMemoryPagedK(void)
+{
+       ULONG   Paged;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       Paged = SystemPerfInfo.PoolPagedBytes;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       Paged = Paged * (PageSize / 1024);
+
+       return Paged;
+}
+
+ULONG PerfDataGetKernelMemoryNonPagedK(void)
+{
+       ULONG   NonPaged;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       NonPaged = SystemPerfInfo.PoolNonPagedBytes;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       NonPaged = NonPaged * (PageSize / 1024);
+
+       return NonPaged;
+}
+
+ULONG PerfDataGetPhysicalMemoryTotalK(void)
+{
+       ULONG   Total;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       Total = SystemBasicInfo.uMmNumberOfPhysicalPages;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       Total = Total * (PageSize / 1024);
+
+       return Total;
+}
+
+ULONG PerfDataGetPhysicalMemoryAvailableK(void)
+{
+       ULONG   Available;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       Available = SystemPerfInfo.MmAvailablePages;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       Available = Available * (PageSize / 1024);
+
+       return Available;
+}
+
+ULONG PerfDataGetPhysicalMemorySystemCacheK(void)
+{
+       ULONG   SystemCache;
+       ULONG   PageSize;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       SystemCache = SystemCacheInfo.CurrentSize;
+       PageSize = SystemBasicInfo.uPageSize;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       //SystemCache = SystemCache * (PageSize / 1024);
+       SystemCache = SystemCache / 1024;
+
+       return SystemCache;
+}
+
+ULONG PerfDataGetSystemHandleCount(void)
+{
+       ULONG   HandleCount;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       HandleCount = SystemHandleInfo.Count;
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return HandleCount;
+}
+
+ULONG PerfDataGetTotalThreadCount(void)
+{
+       ULONG   ThreadCount = 0;
+       ULONG   i;
+
+       EnterCriticalSection(&PerfDataCriticalSection);
+
+       for (i=0; i<ProcessCount; i++)
+       {
+               ThreadCount += pPerfData[i].ThreadCount;
+       }
+
+       LeaveCriticalSection(&PerfDataCriticalSection);
+
+       return ThreadCount;
+}
index 10cb86b..4d9ffd0 100644 (file)
 #ifndef __PERFDATA_H
 #define __PERFDATA_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
 #if 0
 typedef struct _TIME {
        DWORD LowPart;
@@ -409,4 +414,9 @@ ULONG       PerfDataGetSystemHandleCount(void);
 
 ULONG  PerfDataGetTotalThreadCount(void);
 
+
+#ifdef __cplusplus
+};
+#endif
+
 #endif // __PERFDATA_H
diff --git a/rosapps/taskmgr/perfpage.cpp b/rosapps/taskmgr/perfpage.cpp
new file mode 100644 (file)
index 0000000..fdda943
--- /dev/null
@@ -0,0 +1,517 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  perfpage.c
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+
+#include "taskmgr.h"
+#include "perfpage.h"
+#include "perfdata.h"
+
+#include "graph.h"
+#include "graphctl.h"
+
+TGraphCtrl PerformancePageCpuUsageHistoryGraph;
+TGraphCtrl PerformancePageMemUsageHistoryGraph;
+
+HWND           hPerformancePage;                                                               // Performance Property Page
+
+HWND           hPerformancePageCpuUsageGraph;                                  // CPU Usage Graph
+HWND           hPerformancePageMemUsageGraph;                                  // MEM Usage Graph
+HWND           hPerformancePageCpuUsageHistoryGraph;                   // CPU Usage History Graph
+HWND           hPerformancePageMemUsageHistoryGraph;                   // Memory Usage History Graph
+
+HWND           hPerformancePageTotalsFrame;                                    // Totals Frame
+HWND           hPerformancePageCommitChargeFrame;                              // Commit Charge Frame
+HWND           hPerformancePageKernelMemoryFrame;                              // Kernel Memory Frame
+HWND           hPerformancePagePhysicalMemoryFrame;                    // Physical Memory Frame
+
+HWND           hPerformancePageCpuUsageFrame;
+HWND           hPerformancePageMemUsageFrame;
+HWND           hPerformancePageCpuUsageHistoryFrame;
+HWND           hPerformancePageMemUsageHistoryFrame;
+
+HWND           hPerformancePageCommitChargeTotalEdit;                  // Commit Charge Total Edit Control
+HWND           hPerformancePageCommitChargeLimitEdit;                  // Commit Charge Limit Edit Control
+HWND           hPerformancePageCommitChargePeakEdit;                   // Commit Charge Peak Edit Control
+
+HWND           hPerformancePageKernelMemoryTotalEdit;                  // Kernel Memory Total Edit Control
+HWND           hPerformancePageKernelMemoryPagedEdit;                  // Kernel Memory Paged Edit Control
+HWND           hPerformancePageKernelMemoryNonPagedEdit;               // Kernel Memory NonPaged Edit Control
+
+HWND           hPerformancePagePhysicalMemoryTotalEdit;                // Physical Memory Total Edit Control
+HWND           hPerformancePagePhysicalMemoryAvailableEdit;    // Physical Memory Available Edit Control
+HWND           hPerformancePagePhysicalMemorySystemCacheEdit;  // Physical Memory System Cache Edit Control
+
+HWND           hPerformancePageTotalsHandleCountEdit;                  // Total Handles Edit Control
+HWND           hPerformancePageTotalsProcessCountEdit;                 // Total Processes Edit Control
+HWND           hPerformancePageTotalsThreadCountEdit;                  // Total Threads Edit Control
+
+
+static int     nPerformancePageWidth;
+static int     nPerformancePageHeight;
+
+static HANDLE  hPerformancePageEvent = NULL;   // When this event becomes signaled then we refresh the performance page
+
+void           PerformancePageRefreshThread(void *lpParameter);
+
+void AdjustFrameSize(HWND hCntrl, HWND hDlg, int nXDifference, int nYDifference, int pos)
+{
+    RECT       rc;
+       int             cx, cy, sx, sy;
+
+    GetClientRect(hCntrl, &rc);
+    MapWindowPoints(hCntrl, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)));
+    if (pos) {
+        cx = rc.left;
+        cy = rc.top;
+        sx = rc.right - rc.left;
+        switch (pos) {
+        case 1:
+            break;
+        case 2:
+            cy += nYDifference / 2;
+            break;
+        case 3:
+            sx += nXDifference;
+            break;
+        case 4:
+            cy += nYDifference / 2;
+            sx += nXDifference;
+            break;
+        }
+        sy = rc.bottom - rc.top + nYDifference / 2;
+        SetWindowPos(hCntrl, NULL, cx, cy, sx, sy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOZORDER);
+    } else {
+        cx = rc.left + nXDifference;
+        cy = rc.top + nYDifference;
+        sx = sy = 0;
+        SetWindowPos(hCntrl, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
+    }
+    InvalidateRect(hCntrl, NULL, TRUE);
+}
+                
+void AdjustControlPostion(HWND hCntrl, HWND hDlg, int nXDifference, int nYDifference)
+{
+    AdjustFrameSize(hCntrl, hDlg, nXDifference, nYDifference, 0);
+}
+                
+void AdjustCntrlPos(int ctrl_id, HWND hDlg, int nXDifference, int nYDifference)
+{
+    AdjustFrameSize(GetDlgItem(hDlg, ctrl_id), hDlg, nXDifference, nYDifference, 0);
+}
+                
+LRESULT CALLBACK PerformancePageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+       RECT    rc;
+       int             nXDifference;
+       int             nYDifference;
+
+//    HDC hdc;
+//    PAINTSTRUCT ps;
+
+    switch (message) {
+       case WM_INITDIALOG:
+               
+               // Save the width and height
+               GetClientRect(hDlg, &rc);
+               nPerformancePageWidth = rc.right;
+               nPerformancePageHeight = rc.bottom;
+
+               // Update window position
+               SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
+
+               //
+               // Get handles to all the controls
+               //
+               hPerformancePageTotalsFrame = GetDlgItem(hDlg, IDC_TOTALS_FRAME);
+               hPerformancePageCommitChargeFrame = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_FRAME);
+               hPerformancePageKernelMemoryFrame = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_FRAME);
+               hPerformancePagePhysicalMemoryFrame = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_FRAME);
+
+               hPerformancePageCpuUsageFrame = GetDlgItem(hDlg, IDC_CPU_USAGE_FRAME);
+               hPerformancePageMemUsageFrame = GetDlgItem(hDlg, IDC_MEM_USAGE_FRAME);
+               hPerformancePageCpuUsageHistoryFrame = GetDlgItem(hDlg, IDC_CPU_USAGE_HISTORY_FRAME);
+               hPerformancePageMemUsageHistoryFrame = GetDlgItem(hDlg, IDC_MEMORY_USAGE_HISTORY_FRAME);
+
+               hPerformancePageCommitChargeTotalEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_TOTAL);
+               hPerformancePageCommitChargeLimitEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_LIMIT);
+               hPerformancePageCommitChargePeakEdit = GetDlgItem(hDlg, IDC_COMMIT_CHARGE_PEAK);
+               hPerformancePageKernelMemoryTotalEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_TOTAL);
+               hPerformancePageKernelMemoryPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_PAGED);
+               hPerformancePageKernelMemoryNonPagedEdit = GetDlgItem(hDlg, IDC_KERNEL_MEMORY_NONPAGED);
+               hPerformancePagePhysicalMemoryTotalEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_TOTAL);
+               hPerformancePagePhysicalMemoryAvailableEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_AVAILABLE);
+               hPerformancePagePhysicalMemorySystemCacheEdit = GetDlgItem(hDlg, IDC_PHYSICAL_MEMORY_SYSTEM_CACHE);
+               hPerformancePageTotalsHandleCountEdit = GetDlgItem(hDlg, IDC_TOTALS_HANDLE_COUNT);
+               hPerformancePageTotalsProcessCountEdit = GetDlgItem(hDlg, IDC_TOTALS_PROCESS_COUNT);
+               hPerformancePageTotalsThreadCountEdit = GetDlgItem(hDlg, IDC_TOTALS_THREAD_COUNT);
+
+        hPerformancePageCpuUsageGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_GRAPH);
+               hPerformancePageMemUsageGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_GRAPH);
+               hPerformancePageMemUsageHistoryGraph = GetDlgItem(hDlg, IDC_MEM_USAGE_HISTORY_GRAPH);
+        hPerformancePageCpuUsageHistoryGraph = GetDlgItem(hDlg, IDC_CPU_USAGE_HISTORY_GRAPH);
+               
+               GetClientRect(hPerformancePageCpuUsageHistoryGraph, &rc);
+        // create the control
+        //PerformancePageCpuUsageHistoryGraph.Create(0, rc, hDlg, IDC_CPU_USAGE_HISTORY_GRAPH);
+        PerformancePageCpuUsageHistoryGraph.Create(hPerformancePageCpuUsageHistoryGraph, hDlg, IDC_CPU_USAGE_HISTORY_GRAPH);
+        // customize the control
+        PerformancePageCpuUsageHistoryGraph.SetRange(0.0, 100.0, 10) ;
+//        PerformancePageCpuUsageHistoryGraph.SetYUnits("Current") ;
+//        PerformancePageCpuUsageHistoryGraph.SetXUnits("Samples (Windows Timer: 100 msec)") ;
+//        PerformancePageCpuUsageHistoryGraph.SetBackgroundColor(RGB(0, 0, 64)) ;
+//        PerformancePageCpuUsageHistoryGraph.SetGridColor(RGB(192, 192, 255)) ;
+//        PerformancePageCpuUsageHistoryGraph.SetPlotColor(RGB(255, 255, 255)) ;
+        PerformancePageCpuUsageHistoryGraph.SetBackgroundColor(RGB(0, 0, 0)) ;
+        PerformancePageCpuUsageHistoryGraph.SetGridColor(RGB(152, 205, 152)) ;
+        PerformancePageCpuUsageHistoryGraph.SetPlotColor(0, RGB(255, 0, 0)) ;
+        PerformancePageCpuUsageHistoryGraph.SetPlotColor(1, RGB(0, 255, 0)) ;
+
+               GetClientRect(hPerformancePageMemUsageHistoryGraph, &rc);
+        PerformancePageMemUsageHistoryGraph.Create(hPerformancePageMemUsageHistoryGraph, hDlg, IDC_MEM_USAGE_HISTORY_GRAPH);
+        PerformancePageMemUsageHistoryGraph.SetRange(0.0, 100.0, 10) ;
+        PerformancePageMemUsageHistoryGraph.SetBackgroundColor(RGB(0, 0, 0)) ;
+        PerformancePageMemUsageHistoryGraph.SetGridColor(RGB(152, 215, 152)) ;
+        PerformancePageMemUsageHistoryGraph.SetPlotColor(0, RGB(255, 255, 0)) ;
+
+               // Start our refresh thread
+#ifdef RUN_PERF_PAGE
+               _beginthread(PerformancePageRefreshThread, 0, NULL);
+#endif
+               //
+               // Subclass graph buttons
+               //
+        OldGraphWndProc = SetWindowLong(hPerformancePageCpuUsageGraph, GWL_WNDPROC, (LONG)Graph_WndProc);
+        SetWindowLong(hPerformancePageMemUsageGraph, GWL_WNDPROC, (LONG)Graph_WndProc);
+               OldGraphCtrlWndProc = SetWindowLong(hPerformancePageMemUsageHistoryGraph, GWL_WNDPROC, (LONG)GraphCtrl_WndProc);
+               SetWindowLong(hPerformancePageCpuUsageHistoryGraph, GWL_WNDPROC, (LONG)GraphCtrl_WndProc);
+               return TRUE;
+
+       case WM_COMMAND:
+               break;
+#if 0
+    case WM_NCPAINT:
+        hdc = GetDC(hDlg);
+        GetClientRect(hDlg, &rc);
+        Draw3dRect(hdc, rc.left, rc.top, rc.right, rc.top + 2, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DHILIGHT));
+        ReleaseDC(hDlg, hdc);
+        break;
+
+    case WM_PAINT:
+        hdc = BeginPaint(hDlg, &ps);
+        GetClientRect(hDlg, &rc);
+        Draw3dRect(hdc, rc.left, rc.top, rc.right, rc.top + 2, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DHILIGHT));
+        EndPaint(hDlg, &ps);
+        break;
+#endif
+       case WM_SIZE:
+               int             cx, cy;
+
+               if (wParam == SIZE_MINIMIZED)
+                       return 0;
+
+               cx = LOWORD(lParam);
+               cy = HIWORD(lParam);
+               nXDifference = cx - nPerformancePageWidth;
+               nYDifference = cy - nPerformancePageHeight;
+               nPerformancePageWidth = cx;
+               nPerformancePageHeight = cy;
+
+               // Reposition the performance page's controls
+        AdjustFrameSize(hPerformancePageTotalsFrame, hDlg, 0, nYDifference, 0);
+        AdjustFrameSize(hPerformancePageCommitChargeFrame, hDlg, 0, nYDifference, 0);
+        AdjustFrameSize(hPerformancePageKernelMemoryFrame, hDlg, 0, nYDifference, 0);
+        AdjustFrameSize(hPerformancePagePhysicalMemoryFrame, hDlg, 0, nYDifference, 0);
+        AdjustCntrlPos(IDS_COMMIT_CHARGE_TOTAL, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_COMMIT_CHARGE_LIMIT, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_COMMIT_CHARGE_PEAK, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_KERNEL_MEMORY_TOTAL, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_KERNEL_MEMORY_PAGED, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_KERNEL_MEMORY_NONPAGED, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_PHYSICAL_MEMORY_TOTAL, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_PHYSICAL_MEMORY_AVAILABLE, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_PHYSICAL_MEMORY_SYSTEM_CACHE, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_TOTALS_HANDLE_COUNT, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_TOTALS_PROCESS_COUNT, hDlg, 0, nYDifference);
+        AdjustCntrlPos(IDS_TOTALS_THREAD_COUNT, hDlg, 0, nYDifference);
+
+        AdjustControlPostion(hPerformancePageCommitChargeTotalEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePageCommitChargeLimitEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePageCommitChargePeakEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePageKernelMemoryTotalEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePageKernelMemoryPagedEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePageKernelMemoryNonPagedEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePagePhysicalMemoryTotalEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePagePhysicalMemoryAvailableEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePagePhysicalMemorySystemCacheEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePageTotalsHandleCountEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePageTotalsProcessCountEdit, hDlg, 0, nYDifference);
+        AdjustControlPostion(hPerformancePageTotalsThreadCountEdit, hDlg, 0, nYDifference);
+
+        static int lastX, lastY;
+
+        nXDifference += lastX; 
+        nYDifference += lastY; 
+        lastX = lastY = 0; 
+        if (nXDifference % 2) {
+            if (nXDifference > 0) {
+                nXDifference--;
+                lastX++;
+                       } else {
+                nXDifference++;
+                lastX--;
+                       }
+               }
+        if (nYDifference % 2) {
+            if (nYDifference > 0) {
+                nYDifference--;
+                lastY++;
+                       } else {
+                nYDifference++;
+                lastY--;
+                       }
+               }
+        AdjustFrameSize(hPerformancePageCpuUsageFrame, hDlg, nXDifference, nYDifference, 1);
+        AdjustFrameSize(hPerformancePageMemUsageFrame, hDlg, nXDifference, nYDifference, 2);
+        AdjustFrameSize(hPerformancePageCpuUsageHistoryFrame, hDlg, nXDifference, nYDifference, 3);
+        AdjustFrameSize(hPerformancePageMemUsageHistoryFrame, hDlg, nXDifference, nYDifference, 4);
+        AdjustFrameSize(hPerformancePageCpuUsageGraph, hDlg, nXDifference, nYDifference, 1);
+        AdjustFrameSize(hPerformancePageMemUsageGraph, hDlg, nXDifference, nYDifference, 2);
+        AdjustFrameSize(hPerformancePageCpuUsageHistoryGraph, hDlg, nXDifference, nYDifference, 3);
+        AdjustFrameSize(hPerformancePageMemUsageHistoryGraph, hDlg, nXDifference, nYDifference, 4);
+               break;
+       }
+    return 0;
+}
+
+void RefreshPerformancePage(void)
+{
+       // Signal the event so that our refresh thread
+       // will wake up and refresh the performance page
+       SetEvent(hPerformancePageEvent);
+}
+
+void PerformancePageRefreshThread(void *lpParameter)
+{
+       ULONG   CommitChargeTotal;
+       ULONG   CommitChargeLimit;
+       ULONG   CommitChargePeak;
+
+       ULONG   KernelMemoryTotal;
+       ULONG   KernelMemoryPaged;
+       ULONG   KernelMemoryNonPaged;
+
+       ULONG   PhysicalMemoryTotal;
+       ULONG   PhysicalMemoryAvailable;
+       ULONG   PhysicalMemorySystemCache;
+
+       ULONG   TotalHandles;
+       ULONG   TotalThreads;
+       ULONG   TotalProcesses;
+
+       TCHAR   Text[260];
+
+       // Create the event
+       hPerformancePageEvent = CreateEvent(NULL, TRUE, TRUE, _T("Performance Page Event"));
+
+       // If we couldn't create the event then exit the thread
+       if (!hPerformancePageEvent)
+               return;
+
+       while (1)
+       {
+               DWORD   dwWaitVal;
+
+               // Wait on the event
+               dwWaitVal = WaitForSingleObject(hPerformancePageEvent, 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;
+
+               if (dwWaitVal == WAIT_OBJECT_0)
+               {
+                       // Reset our event
+                       ResetEvent(hPerformancePageEvent);
+
+                       //
+                       // Update the commit charge info
+                       //
+                       CommitChargeTotal = PerfDataGetCommitChargeTotalK();
+                       CommitChargeLimit = PerfDataGetCommitChargeLimitK();
+                       CommitChargePeak = PerfDataGetCommitChargePeakK();
+                       _ultot(CommitChargeTotal, Text, 10);
+                       SetWindowText(hPerformancePageCommitChargeTotalEdit, Text);
+                       _ultot(CommitChargeLimit, Text, 10);
+                       SetWindowText(hPerformancePageCommitChargeLimitEdit, Text);
+                       _ultot(CommitChargePeak, Text, 10);
+                       SetWindowText(hPerformancePageCommitChargePeakEdit, Text);
+                       wsprintf(Text, _T("Mem Usage: %dK / %dK"), CommitChargeTotal, CommitChargeLimit);
+                       SendMessage(hStatusWnd, SB_SETTEXT, 2, (LPARAM)Text);
+
+                       //
+                       // Update the kernel memory info
+                       //
+                       KernelMemoryTotal = PerfDataGetKernelMemoryTotalK();
+                       KernelMemoryPaged = PerfDataGetKernelMemoryPagedK();
+                       KernelMemoryNonPaged = PerfDataGetKernelMemoryNonPagedK();
+                       _ultot(KernelMemoryTotal, Text, 10);
+                       SetWindowText(hPerformancePageKernelMemoryTotalEdit, Text);
+                       _ultot(KernelMemoryPaged, Text, 10);
+                       SetWindowText(hPerformancePageKernelMemoryPagedEdit, Text);
+                       _ultot(KernelMemoryNonPaged, Text, 10);
+                       SetWindowText(hPerformancePageKernelMemoryNonPagedEdit, Text);
+
+                       //
+                       // Update the physical memory info
+                       //
+                       PhysicalMemoryTotal = PerfDataGetPhysicalMemoryTotalK();
+                       PhysicalMemoryAvailable = PerfDataGetPhysicalMemoryAvailableK();
+                       PhysicalMemorySystemCache = PerfDataGetPhysicalMemorySystemCacheK();
+                       _ultot(PhysicalMemoryTotal, Text, 10);
+                       SetWindowText(hPerformancePagePhysicalMemoryTotalEdit, Text);
+                       _ultot(PhysicalMemoryAvailable, Text, 10);
+                       SetWindowText(hPerformancePagePhysicalMemoryAvailableEdit, Text);
+                       _ultot(PhysicalMemorySystemCache, Text, 10);
+                       SetWindowText(hPerformancePagePhysicalMemorySystemCacheEdit, Text);
+
+                       //
+                       // Update the totals info
+                       //
+                       TotalHandles = PerfDataGetSystemHandleCount();
+                       TotalThreads = PerfDataGetTotalThreadCount();
+                       TotalProcesses = PerfDataGetProcessCount();
+                       _ultot(TotalHandles, Text, 10);
+                       SetWindowText(hPerformancePageTotalsHandleCountEdit, Text);
+                       _ultot(TotalThreads, Text, 10);
+                       SetWindowText(hPerformancePageTotalsThreadCountEdit, Text);
+                       _ultot(TotalProcesses, Text, 10);
+                       SetWindowText(hPerformancePageTotalsProcessCountEdit, Text);
+
+                       //
+                       // Redraw the graphs
+                       //
+                       InvalidateRect(hPerformancePageCpuUsageGraph, NULL, FALSE);
+                       InvalidateRect(hPerformancePageMemUsageGraph, NULL, FALSE);
+
+            //
+
+               ULONG     CpuUsage;
+               ULONG     CpuKernelUsage;
+               ULONGLONG CommitChargeTotal;
+               ULONGLONG CommitChargeLimit;
+               ULONG     PhysicalMemoryTotal;
+               ULONG     PhysicalMemoryAvailable;
+            int nBarsUsed1;
+            int nBarsUsed2;
+
+               //
+               // Get the CPU usage
+               //
+               CpuUsage = PerfDataGetProcessorUsage();
+               CpuKernelUsage = PerfDataGetProcessorSystemUsage();
+               if (CpuUsage < 0 )        CpuUsage = 0;
+               if (CpuUsage > 100)       CpuUsage = 100;
+               if (CpuKernelUsage < 0)   CpuKernelUsage = 0;
+               if (CpuKernelUsage > 100) CpuKernelUsage = 100;
+
+            //
+            // Get the memory usage
+            //
+            CommitChargeTotal = (ULONGLONG)PerfDataGetCommitChargeTotalK();
+            CommitChargeLimit = (ULONGLONG)PerfDataGetCommitChargeLimitK();
+            nBarsUsed1 = ((CommitChargeTotal * 100) / CommitChargeLimit);
+
+                       PhysicalMemoryTotal = PerfDataGetPhysicalMemoryTotalK();
+                       PhysicalMemoryAvailable = PerfDataGetPhysicalMemoryAvailableK();
+            nBarsUsed2 = ((PhysicalMemoryAvailable * 100) / PhysicalMemoryTotal);
+
+
+            PerformancePageCpuUsageHistoryGraph.AppendPoint(CpuUsage, CpuKernelUsage);
+            PerformancePageMemUsageHistoryGraph.AppendPoint(nBarsUsed1, nBarsUsed2);
+            //PerformancePageMemUsageHistoryGraph.SetRange(0.0, 100.0, 10) ;
+                       InvalidateRect(hPerformancePageMemUsageHistoryGraph, NULL, FALSE);
+                       InvalidateRect(hPerformancePageCpuUsageHistoryGraph, NULL, FALSE);
+               }
+       }
+}
+
+void PerformancePage_OnViewShowKernelTimes(void)
+{
+       HMENU   hMenu;
+       HMENU   hViewMenu;
+
+       hMenu = GetMenu(hMainWnd);
+       hViewMenu = GetSubMenu(hMenu, 2);
+
+       // Check or uncheck the show 16-bit tasks menu item
+       if (GetMenuState(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND) & MF_CHECKED)
+       {
+               CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_UNCHECKED);
+               TaskManagerSettings.ShowKernelTimes = FALSE;
+       }
+       else
+       {
+               CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_CHECKED);
+               TaskManagerSettings.ShowKernelTimes = TRUE;
+       }
+
+       RefreshPerformancePage();
+}
+
+void PerformancePage_OnViewCPUHistoryOneGraphAll(void)
+{
+       HMENU   hMenu;
+       HMENU   hViewMenu;
+       HMENU   hCPUHistoryMenu;
+
+       hMenu = GetMenu(hMainWnd);
+       hViewMenu = GetSubMenu(hMenu, 2);
+       hCPUHistoryMenu = GetSubMenu(hViewMenu, 3);
+
+       TaskManagerSettings.CPUHistory_OneGraphPerCPU = FALSE;
+       CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHALL, MF_BYCOMMAND);
+}
+
+void PerformancePage_OnViewCPUHistoryOneGraphPerCPU(void)
+{
+       HMENU   hMenu;
+       HMENU   hViewMenu;
+       HMENU   hCPUHistoryMenu;
+
+       hMenu = GetMenu(hMainWnd);
+       hViewMenu = GetSubMenu(hMenu, 2);
+       hCPUHistoryMenu = GetSubMenu(hViewMenu, 3);
+
+       TaskManagerSettings.CPUHistory_OneGraphPerCPU = TRUE;
+       CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, MF_BYCOMMAND);
+}
+
diff --git a/rosapps/taskmgr/perfpage.h b/rosapps/taskmgr/perfpage.h
new file mode 100644 (file)
index 0000000..e6f1a7e
--- /dev/null
@@ -0,0 +1,45 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  performancepage.h
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#ifndef __PERFORMANCEPAGE_H
+#define __PERFORMANCEPAGE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+extern HWND            hPerformancePage;                               // Performance Property Page
+
+LRESULT CALLBACK       PerformancePageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
+void                           RefreshPerformancePage(void);
+
+void                           PerformancePage_OnViewShowKernelTimes(void);
+void                           PerformancePage_OnViewCPUHistoryOneGraphAll(void);
+void                           PerformancePage_OnViewCPUHistoryOneGraphPerCPU(void);
+
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif // __PERFORMANCEPAGE_H
diff --git a/rosapps/taskmgr/priority.c b/rosapps/taskmgr/priority.c
new file mode 100644 (file)
index 0000000..dcd2412
--- /dev/null
@@ -0,0 +1,324 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  priority.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "priority.h"
+#include "procpage.h"
+#include "perfdata.h"
+
+void ProcessPage_OnSetPriorityRealTime(void)
+{
+       LVITEM                  lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       HANDLE                  hProcess;
+       TCHAR                   strErrorText[260];
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Changing the priority class of this process may\ncause undesired results including system instability. Are you\nsure you want to change the priority class?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+               return;
+
+       hProcess = OpenProcess(PROCESS_SET_INFORMATION, FALSE, dwProcessId);
+
+       if (!hProcess)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (!SetPriorityClass(hProcess, REALTIME_PRIORITY_CLASS))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hProcess);
+}
+
+void ProcessPage_OnSetPriorityHigh(void)
+{
+       LVITEM                  lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       HANDLE                  hProcess;
+       TCHAR                   strErrorText[260];
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Changing the priority class of this process may\ncause undesired results including system instability. Are you\nsure you want to change the priority class?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+               return;
+
+       hProcess = OpenProcess(PROCESS_SET_INFORMATION, FALSE, dwProcessId);
+
+       if (!hProcess)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (!SetPriorityClass(hProcess, HIGH_PRIORITY_CLASS))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hProcess);
+}
+
+void ProcessPage_OnSetPriorityAboveNormal(void)
+{
+       LVITEM                  lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       HANDLE                  hProcess;
+       TCHAR                   strErrorText[260];
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Changing the priority class of this process may\ncause undesired results including system instability. Are you\nsure you want to change the priority class?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+               return;
+
+       hProcess = OpenProcess(PROCESS_SET_INFORMATION, FALSE, dwProcessId);
+
+       if (!hProcess)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (!SetPriorityClass(hProcess, ABOVE_NORMAL_PRIORITY_CLASS))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hProcess);
+}
+
+void ProcessPage_OnSetPriorityNormal(void)
+{
+       LVITEM                  lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       HANDLE                  hProcess;
+       TCHAR                   strErrorText[260];
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Changing the priority class of this process may\ncause undesired results including system instability. Are you\nsure you want to change the priority class?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+               return;
+
+       hProcess = OpenProcess(PROCESS_SET_INFORMATION, FALSE, dwProcessId);
+
+       if (!hProcess)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (!SetPriorityClass(hProcess, NORMAL_PRIORITY_CLASS))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hProcess);
+}
+
+void ProcessPage_OnSetPriorityBelowNormal(void)
+{
+       LVITEM                  lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       HANDLE                  hProcess;
+       TCHAR                   strErrorText[260];
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Changing the priority class of this process may\ncause undesired results including system instability. Are you\nsure you want to change the priority class?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+               return;
+
+       hProcess = OpenProcess(PROCESS_SET_INFORMATION, FALSE, dwProcessId);
+
+       if (!hProcess)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (!SetPriorityClass(hProcess, BELOW_NORMAL_PRIORITY_CLASS))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hProcess);
+}
+
+void ProcessPage_OnSetPriorityLow(void)
+{
+       LVITEM                  lvitem;
+       ULONG                   Index;
+       DWORD                   dwProcessId;
+       HANDLE                  hProcess;
+       TCHAR                   strErrorText[260];
+
+       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;
+       }
+
+       dwProcessId = PerfDataGetProcessId(Index);
+
+       if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
+               return;
+
+       if (MessageBox(hMainWnd, _T("WARNING: Changing the priority class of this process may\ncause undesired results including system instability. Are you\nsure you want to change the priority class?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES)
+               return;
+
+       hProcess = OpenProcess(PROCESS_SET_INFORMATION, FALSE, dwProcessId);
+
+       if (!hProcess)
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+               return;
+       }
+
+       if (!SetPriorityClass(hProcess, IDLE_PRIORITY_CLASS))
+       {
+               GetLastErrorText(strErrorText, 260);
+               MessageBox(hMainWnd, strErrorText, _T("Unable to Change Priority"), MB_OK|MB_ICONSTOP);
+       }
+
+       CloseHandle(hProcess);
+}
diff --git a/rosapps/taskmgr/proclist.c b/rosapps/taskmgr/proclist.c
new file mode 100644 (file)
index 0000000..640be04
--- /dev/null
@@ -0,0 +1,122 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  proclist.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "procpage.h"
+#include "proclist.h"
+#include "perfdata.h"
+
+
+LRESULT CALLBACK       ProcessListWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
+
+LONG                           OldProcessListWndProc;
+
+
+LRESULT CALLBACK ProcessListWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+       HBRUSH  hbrBackground;
+       RECT    rcItem;
+       RECT    rcClip;
+       HDC             hDC;
+       int             DcSave;
+
+       switch (message)
+       {
+       case WM_ERASEBKGND:
+
+               //
+               // The list control produces a nasty flicker
+               // when the user is resizing the window because
+               // it erases the background to white, then
+               // paints the list items over it.
+               //
+               // We will clip the drawing so that it only
+               // erases the parts of the list control that
+               // show only the background.
+               //
+
+               //
+               // Get the device context and save it's state
+               // to be restored after we're done
+               //
+               hDC = (HDC) wParam;
+               DcSave = SaveDC(hDC);
+
+               //
+               // Get the background brush
+               //
+               hbrBackground = (HBRUSH) GetClassLong(hWnd, GCL_HBRBACKGROUND);
+
+               //
+               // Calculate the clip rect by getting the RECT
+               // of the first and last items and adding them up.
+               //
+               // We also have to get the item's icon RECT and
+               // subtract it from our clip rect because we don't
+               // use icons in this list control.
+               //
+               ListView_GetItemRect(hWnd, 0, &rcClip, LVIR_BOUNDS);
+               ListView_GetItemRect(hWnd, ListView_GetItemCount(hWnd) - 1, &rcItem, LVIR_BOUNDS);
+               rcClip.bottom = rcItem.bottom;
+               ListView_GetItemRect(hWnd, 0, &rcItem, LVIR_ICON);
+               rcClip.left = rcItem.right;
+
+               //
+               // Now exclude the clip rect
+               //
+               ExcludeClipRect(hDC, rcClip.left, rcClip.top, rcClip.right, rcClip.bottom);
+
+               //
+               // Now erase the background
+               //
+               //
+               // FIXME: Should I erase it myself or
+               // pass down the updated HDC and let
+               // the default handler do it?
+               //
+               GetClientRect(hWnd, &rcItem);
+               FillRect(hDC, &rcItem, hbrBackground);
+
+               //
+               // Now restore the DC state that we
+               // saved earlier
+               //
+               RestoreDC(hDC, DcSave);
+               
+               return TRUE;
+       }
+
+       //
+       // We pass on all messages except WM_ERASEBKGND
+       //
+       return CallWindowProc((WNDPROC)OldProcessListWndProc, hWnd, message, wParam, lParam);
+}
\ No newline at end of file
diff --git a/rosapps/taskmgr/procpage.c b/rosapps/taskmgr/procpage.c
new file mode 100644 (file)
index 0000000..54c5209
--- /dev/null
@@ -0,0 +1,538 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  processpage.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "procpage.h"
+#include "perfdata.h"
+#include "column.h"
+#include "proclist.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);
+void 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
+               _beginthread(ProcessPageRefreshThread, 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)
+               {
+               /*case LVN_ITEMCHANGED:
+                       ProcessPageUpdate();
+                       break;*/
+                       
+               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);
+
+       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);
+}
+
+void 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;
+
+       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;
+
+               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);
+                       }
+               }
+       }
+}
diff --git a/rosapps/taskmgr/procpage.h b/rosapps/taskmgr/procpage.h
new file mode 100644 (file)
index 0000000..393d4da
--- /dev/null
@@ -0,0 +1,35 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  processpage.h
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#ifndef __PROCESSPAGE_H
+#define __PROCESSPAGE_H
+
+extern HWND            hProcessPage;                                           // Process List Property Page
+extern HWND            hProcessPageListCtrl;                           // Process ListCtrl Window
+extern HWND            hProcessPageHeaderCtrl;                         // Process Header Control
+extern HWND            hProcessPageEndProcessButton;           // Process End Process button
+extern HWND            hProcessPageShowAllProcessesButton;     // Process Show All Processes checkbox
+
+LRESULT CALLBACK       ProcessPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
+void                           RefreshProcessPage(void);
+
+#endif // __PROCESSPAGE_H
diff --git a/rosapps/taskmgr/run.c b/rosapps/taskmgr/run.c
new file mode 100644 (file)
index 0000000..dd6ce02
--- /dev/null
@@ -0,0 +1,66 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  run.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "run.h"
+
+void TaskManager_OnFileNew(void)
+{
+       HMODULE                 hShell32;
+       RUNFILEDLG              RunFileDlg;
+       OSVERSIONINFO   versionInfo;
+       WCHAR                   wTitle[40];
+       WCHAR                   wText[256];
+       char                    szTitle[40] = "Create New Task";
+       char                    szText[256] = "Type the name of a program, folder, document, or Internet resource, and Task Manager will open it for you.";
+
+       hShell32 = LoadLibrary(_T("SHELL32.DLL"));
+       RunFileDlg = (RUNFILEDLG)(FARPROC)GetProcAddress(hShell32, (char*)((long)0x3D));
+
+       // Show "Run..." dialog
+       if (RunFileDlg)
+       {
+               versionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+               GetVersionEx(&versionInfo);
+
+               if (versionInfo.dwPlatformId == VER_PLATFORM_WIN32_NT)
+               {
+                       MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, szTitle, -1, wTitle, 40);
+                       MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, szText, -1, wText, 256);
+                       RunFileDlg(hMainWnd, 0, NULL, (LPCSTR)wTitle, (LPCSTR)wText, RFF_CALCDIRECTORY);
+               }
+               else
+                       RunFileDlg(hMainWnd, 0, NULL, szTitle, szText, RFF_CALCDIRECTORY);
+       }
+
+       FreeLibrary(hShell32);
+}
diff --git a/rosapps/taskmgr/taskmgr.c b/rosapps/taskmgr/taskmgr.c
new file mode 100644 (file)
index 0000000..d29a306
--- /dev/null
@@ -0,0 +1,1039 @@
+// TaskMgr.cpp : Defines the entry point for the application.
+//
+
+#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 <process.h>
+#include <stdio.h>
+
+#include "resource.h"
+#include "taskmgr.h"
+#include "applpage.h"
+#include "procpage.h"
+#include "perfpage.h"
+#include "run.h"
+#include "perfdata.h"
+#include "optnmenu.h"
+#include "affinity.h"
+#include "priority.h"
+#include "debug.h"
+#include "endproc.h"
+#include "column.h"
+#include "about.h"
+#include "trayicon.h"
+
+#define STATUS_WINDOW   2001
+
+// Global Variables:
+HINSTANCE hInst;                 // current instance
+
+HWND hMainWnd;                   // Main Window
+HWND hStatusWnd;                 // Status Bar Window
+HWND hTabWnd;                    // Tab Control Window
+
+int  nMinimumWidth;              // Minimum width of the dialog (OnSize()'s cx)
+int  nMinimumHeight;             // Minimum height of the dialog (OnSize()'s cy)
+
+int  nOldWidth;                  // Holds the previous client area width
+int  nOldHeight;                 // Holds the previous client area height
+
+BOOL bInMenuLoop = FALSE;        // Tells us if we are in the menu loop
+
+TASKMANAGER_SETTINGS TaskManagerSettings;
+
+
+int APIENTRY WinMain(HINSTANCE hInstance,
+                     HINSTANCE hPrevInstance,
+                     LPSTR     lpCmdLine,
+                     int       nCmdShow)
+{
+    HANDLE hProcess;
+    HANDLE hToken; 
+    TOKEN_PRIVILEGES tkp; 
+
+    // Initialize global variables
+    hInst = hInstance;
+
+    // Change our priority class to HIGH
+    hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, GetCurrentProcessId());
+    SetPriorityClass(hProcess, HIGH_PRIORITY_CLASS);
+    CloseHandle(hProcess);
+
+    // Now lets get the SE_DEBUG_NAME priviledge
+    // so that we can debug processes
+
+    // Get a token for this process. 
+    if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) {
+        // Get the LUID for the debug privilege. 
+        LookupPrivilegeValue(NULL, SE_DEBUG_NAME, &tkp.Privileges[0].Luid); 
+
+        tkp.PrivilegeCount = 1;  // one privilege to set    
+        tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 
+
+        // Get the debug privilege for this process. 
+        AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, (PTOKEN_PRIVILEGES)NULL, 0); 
+    }
+
+    // Load our settings from the registry
+    LoadSettings();
+
+    // Initialize perf data
+    if (!PerfDataInitialize()) {
+        return -1;
+    }
+
+    DialogBox(hInst, (LPCTSTR)IDD_TASKMGR_DIALOG, NULL, (DLGPROC)TaskManagerWndProc);
+    // Save our settings to the registry
+    SaveSettings();
+    PerfDataUninitialize();
+    return 0;
+}
+
+#define _USE_CMD_MAP
+
+#ifdef _USE_CMD_MAP
+#define BEGIN_CMD_MAP(a) switch(##a) {
+#define CMD_MAP_ENTRY(a, b) case a: b(); break;
+#define END_CMD_MAP(a) }
+
+#endif
+
+// Message handler for dialog box.
+LRESULT CALLBACK TaskManagerWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    HDC             hdc;
+    PAINTSTRUCT     ps;
+    LPRECT          pRC;
+    RECT            rc;
+    int             idctrl;
+    LPNMHDR         pnmh;
+    WINDOWPLACEMENT wp;
+
+    switch (message) {
+    case WM_INITDIALOG:
+        hMainWnd = hDlg;
+        return OnCreate(hDlg);
+
+    case WM_COMMAND:
+        if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) {
+            EndDialog(hDlg, LOWORD(wParam));
+            return TRUE;
+        }
+#ifdef _USE_CMD_MAP
+        BEGIN_CMD_MAP(LOWORD(wParam))
+            CMD_MAP_ENTRY(ID_FILE_NEW,                             TaskManager_OnFileNew)
+            CMD_MAP_ENTRY(ID_OPTIONS_ALWAYSONTOP,                  TaskManager_OnOptionsAlwaysOnTop)
+            CMD_MAP_ENTRY(ID_OPTIONS_MINIMIZEONUSE,                TaskManager_OnOptionsMinimizeOnUse)
+            CMD_MAP_ENTRY(ID_OPTIONS_HIDEWHENMINIMIZED,            TaskManager_OnOptionsHideWhenMinimized)
+            CMD_MAP_ENTRY(ID_OPTIONS_SHOW16BITTASKS,               TaskManager_OnOptionsShow16BitTasks)
+            CMD_MAP_ENTRY(ID_VIEW_LARGE,                           ApplicationPage_OnViewLargeIcons)
+            CMD_MAP_ENTRY(ID_VIEW_SMALL,                           ApplicationPage_OnViewSmallIcons)
+            CMD_MAP_ENTRY(ID_VIEW_DETAILS,                         ApplicationPage_OnViewDetails)
+            CMD_MAP_ENTRY(ID_VIEW_SHOWKERNELTIMES,                 PerformancePage_OnViewShowKernelTimes)
+            CMD_MAP_ENTRY(ID_VIEW_CPUHISTORY_ONEGRAPHALL,          PerformancePage_OnViewCPUHistoryOneGraphAll)
+            CMD_MAP_ENTRY(ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU,       PerformancePage_OnViewCPUHistoryOneGraphPerCPU)
+            CMD_MAP_ENTRY(ID_VIEW_UPDATESPEED_HIGH,                TaskManager_OnViewUpdateSpeedHigh)
+            CMD_MAP_ENTRY(ID_VIEW_UPDATESPEED_NORMAL,              TaskManager_OnViewUpdateSpeedNormal)
+            CMD_MAP_ENTRY(ID_VIEW_UPDATESPEED_LOW,                 TaskManager_OnViewUpdateSpeedLow)
+            CMD_MAP_ENTRY(ID_VIEW_UPDATESPEED_PAUSED,              TaskManager_OnViewUpdateSpeedPaused)
+            CMD_MAP_ENTRY(ID_VIEW_SELECTCOLUMNS,                   ProcessPage_OnViewSelectColumns)
+            CMD_MAP_ENTRY(ID_VIEW_REFRESH,                         TaskManager_OnViewRefresh)
+            CMD_MAP_ENTRY(ID_WINDOWS_TILEHORIZONTALLY,             ApplicationPage_OnWindowsTileHorizontally)
+            CMD_MAP_ENTRY(ID_WINDOWS_TILEVERTICALLY,               ApplicationPage_OnWindowsTileVertically)
+            CMD_MAP_ENTRY(ID_WINDOWS_MINIMIZE,                     ApplicationPage_OnWindowsMinimize)
+            CMD_MAP_ENTRY(ID_WINDOWS_MAXIMIZE,                     ApplicationPage_OnWindowsMaximize)                     
+            CMD_MAP_ENTRY(ID_WINDOWS_CASCADE,                      ApplicationPage_OnWindowsCascade)
+            CMD_MAP_ENTRY(ID_WINDOWS_BRINGTOFRONT,                 ApplicationPage_OnWindowsBringToFront)
+            CMD_MAP_ENTRY(ID_APPLICATION_PAGE_SWITCHTO,            ApplicationPage_OnSwitchTo)
+            CMD_MAP_ENTRY(ID_APPLICATION_PAGE_ENDTASK,             ApplicationPage_OnEndTask)
+            CMD_MAP_ENTRY(ID_APPLICATION_PAGE_GOTOPROCESS,         ApplicationPage_OnGotoProcess)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_ENDPROCESS,              ProcessPage_OnEndProcess)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_ENDPROCESSTREE,          ProcessPage_OnEndProcessTree)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_DEBUG,                   ProcessPage_OnDebug)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_SETAFFINITY,             ProcessPage_OnSetAffinity)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_SETPRIORITY_REALTIME,    ProcessPage_OnSetPriorityRealTime)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_SETPRIORITY_HIGH,        ProcessPage_OnSetPriorityHigh)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_SETPRIORITY_ABOVENORMAL, ProcessPage_OnSetPriorityAboveNormal)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_SETPRIORITY_NORMAL,      ProcessPage_OnSetPriorityNormal)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_SETPRIORITY_BELOWNORMAL, ProcessPage_OnSetPriorityBelowNormal)
+            CMD_MAP_ENTRY(ID_PROCESS_PAGE_SETPRIORITY_LOW,         ProcessPage_OnSetPriorityLow)
+            CMD_MAP_ENTRY(ID_HELP_ABOUT,                           OnAbout)
+        END_CMD_MAP(0)
+#else
+        // Process menu commands
+        switch (LOWORD(wParam))
+        {
+        case ID_FILE_NEW:
+            TaskManager_OnFileNew();
+            break;
+        case ID_OPTIONS_ALWAYSONTOP:
+            TaskManager_OnOptionsAlwaysOnTop();
+            break;
+        case ID_OPTIONS_MINIMIZEONUSE:
+            TaskManager_OnOptionsMinimizeOnUse();
+            break;
+        case ID_OPTIONS_HIDEWHENMINIMIZED:
+            TaskManager_OnOptionsHideWhenMinimized();
+            break;
+        case ID_OPTIONS_SHOW16BITTASKS:
+            TaskManager_OnOptionsShow16BitTasks();
+            break;
+        case ID_VIEW_LARGE:
+            ApplicationPage_OnViewLargeIcons();
+            break;
+        case ID_VIEW_SMALL:
+            ApplicationPage_OnViewSmallIcons();
+            break;
+        case ID_VIEW_DETAILS:
+            ApplicationPage_OnViewDetails();
+            break;
+        case ID_VIEW_SHOWKERNELTIMES:
+            PerformancePage_OnViewShowKernelTimes();
+            break;
+        case ID_VIEW_CPUHISTORY_ONEGRAPHALL:
+            PerformancePage_OnViewCPUHistoryOneGraphAll();
+            break;
+        case ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU:
+            PerformancePage_OnViewCPUHistoryOneGraphPerCPU();
+            break;
+        case ID_VIEW_UPDATESPEED_HIGH:
+            TaskManager_OnViewUpdateSpeedHigh();
+            break;
+        case ID_VIEW_UPDATESPEED_NORMAL:
+            TaskManager_OnViewUpdateSpeedNormal();
+            break;
+        case ID_VIEW_UPDATESPEED_LOW:
+            TaskManager_OnViewUpdateSpeedLow();
+            break;
+        case ID_VIEW_UPDATESPEED_PAUSED:
+            TaskManager_OnViewUpdateSpeedPaused();
+            break;
+        case ID_VIEW_SELECTCOLUMNS:
+            ProcessPage_OnViewSelectColumns();
+            break;
+        case ID_VIEW_REFRESH:
+            PostMessage(hDlg, WM_TIMER, 0, 0);
+            break;
+        case ID_WINDOWS_TILEHORIZONTALLY:
+            ApplicationPage_OnWindowsTileHorizontally();
+            break;
+        case ID_WINDOWS_TILEVERTICALLY:
+            ApplicationPage_OnWindowsTileVertically();
+            break;
+        case ID_WINDOWS_MINIMIZE:
+            ApplicationPage_OnWindowsMinimize();
+            break;
+        case ID_WINDOWS_MAXIMIZE:
+            ApplicationPage_OnWindowsMaximize();
+            break;
+        case ID_WINDOWS_CASCADE:
+            ApplicationPage_OnWindowsCascade();
+            break;
+        case ID_WINDOWS_BRINGTOFRONT:
+            ApplicationPage_OnWindowsBringToFront();
+            break;
+        case ID_APPLICATION_PAGE_SWITCHTO:
+            ApplicationPage_OnSwitchTo();
+            break;
+        case ID_APPLICATION_PAGE_ENDTASK:
+            ApplicationPage_OnEndTask();
+            break;
+        case ID_APPLICATION_PAGE_GOTOPROCESS:
+            ApplicationPage_OnGotoProcess();
+            break;
+        case ID_PROCESS_PAGE_ENDPROCESS:
+            ProcessPage_OnEndProcess();
+            break;
+        case ID_PROCESS_PAGE_ENDPROCESSTREE:
+            ProcessPage_OnEndProcessTree();
+            break;
+        case ID_PROCESS_PAGE_DEBUG:
+            ProcessPage_OnDebug();
+            break;
+        case ID_PROCESS_PAGE_SETAFFINITY:
+            ProcessPage_OnSetAffinity();
+            break;
+        case ID_PROCESS_PAGE_SETPRIORITY_REALTIME:
+            ProcessPage_OnSetPriorityRealTime();
+            break;
+        case ID_PROCESS_PAGE_SETPRIORITY_HIGH:
+            ProcessPage_OnSetPriorityHigh();
+            break;
+        case ID_PROCESS_PAGE_SETPRIORITY_ABOVENORMAL:
+            ProcessPage_OnSetPriorityAboveNormal();
+            break;
+        case ID_PROCESS_PAGE_SETPRIORITY_NORMAL:
+            ProcessPage_OnSetPriorityNormal();
+            break;
+        case ID_PROCESS_PAGE_SETPRIORITY_BELOWNORMAL:
+            ProcessPage_OnSetPriorityBelowNormal();
+            break;
+        case ID_PROCESS_PAGE_SETPRIORITY_LOW:
+            ProcessPage_OnSetPriorityLow();
+            break;
+        case ID_HELP_ABOUT:
+            OnAbout();
+            break;
+        }
+#endif      
+        break;
+
+    case WM_NOTIFY:
+        idctrl = (int)wParam;
+        pnmh = (LPNMHDR)lParam;
+        if ((pnmh->hwndFrom == hTabWnd) &&
+            (pnmh->idFrom == IDC_TAB) &&
+            (pnmh->code == TCN_SELCHANGE))
+        {
+            TaskManager_OnTabWndSelChange();
+        }
+        break;
+
+    case WM_NCPAINT:
+        hdc = GetDC(hDlg);
+        GetClientRect(hDlg, &rc);
+        Draw3dRect(hdc, rc.left, rc.top, rc.right, rc.top + 2, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DHILIGHT));
+        ReleaseDC(hDlg, hdc);
+        break;
+
+    case WM_PAINT:
+        hdc = BeginPaint(hDlg, &ps);
+        GetClientRect(hDlg, &rc);
+        Draw3dRect(hdc, rc.left, rc.top, rc.right, rc.top + 2, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DHILIGHT));
+        EndPaint(hDlg, &ps);
+        break;
+
+    case WM_SIZING:
+        // Make sure the user is sizing the dialog
+        // in an acceptable range
+        pRC = (LPRECT)lParam;
+        if ((wParam == WMSZ_LEFT) || (wParam == WMSZ_TOPLEFT) || (wParam == WMSZ_BOTTOMLEFT)) {
+            // If the width is too small enlarge it to the minimum
+            if (nMinimumWidth > (pRC->right - pRC->left))
+                pRC->left = pRC->right - nMinimumWidth;
+        } else {
+            // If the width is too small enlarge it to the minimum
+            if (nMinimumWidth > (pRC->right - pRC->left))
+                pRC->right = pRC->left + nMinimumWidth;
+        }
+        if ((wParam == WMSZ_TOP) || (wParam == WMSZ_TOPLEFT) || (wParam == WMSZ_TOPRIGHT)) {
+            // If the height is too small enlarge it to the minimum
+            if (nMinimumHeight > (pRC->bottom - pRC->top))
+                pRC->top = pRC->bottom - nMinimumHeight;
+        } else {
+            // If the height is too small enlarge it to the minimum
+            if (nMinimumHeight > (pRC->bottom - pRC->top))
+                pRC->bottom = pRC->top + nMinimumHeight;
+        }
+        return TRUE;
+        break;
+
+    case WM_SIZE:
+        // Handle the window sizing in it's own function
+        OnSize(wParam, LOWORD(lParam), HIWORD(lParam));
+        break;
+
+    case WM_MOVE:
+        // Handle the window moving in it's own function
+        OnMove(wParam, LOWORD(lParam), HIWORD(lParam));
+        break;
+
+    case WM_DESTROY:
+        ShowWindow(hDlg, SW_HIDE);
+        TrayIcon_ShellRemoveTrayIcon();
+        wp.length = sizeof(WINDOWPLACEMENT);
+        GetWindowPlacement(hDlg, &wp);
+        TaskManagerSettings.Left = wp.rcNormalPosition.left;
+        TaskManagerSettings.Top = wp.rcNormalPosition.top;
+        TaskManagerSettings.Right = wp.rcNormalPosition.right;
+        TaskManagerSettings.Bottom = wp.rcNormalPosition.bottom;
+        if (IsZoomed(hDlg) || (wp.flags & WPF_RESTORETOMAXIMIZED))
+            TaskManagerSettings.Maximized = TRUE;
+        else
+            TaskManagerSettings.Maximized = FALSE;
+        return DefWindowProc(hDlg, message, wParam, lParam);
+        
+    case WM_TIMER:
+        // Refresh the performance data
+        PerfDataRefresh();
+        RefreshApplicationPage();
+        RefreshProcessPage();
+        RefreshPerformancePage();
+        TrayIcon_ShellUpdateTrayIcon();
+        break;
+
+    case WM_ENTERMENULOOP:
+        TaskManager_OnEnterMenuLoop(hDlg);
+        break;
+    case WM_EXITMENULOOP:
+        TaskManager_OnExitMenuLoop(hDlg);
+        break;
+    case WM_MENUSELECT:
+        TaskManager_OnMenuSelect(hDlg, LOWORD(wParam), HIWORD(wParam), (HMENU)lParam);
+        break;
+    }
+
+    return 0;
+}
+
+void FillSolidRect(HDC hDC, LPCRECT lpRect, COLORREF clr)
+{
+    SetBkColor(hDC, clr);
+    ExtTextOut(hDC, 0, 0, ETO_OPAQUE, lpRect, NULL, 0, NULL);
+}
+
+void FillSolidRect2(HDC hDC, int x, int y, int cx, int cy, COLORREF clr)
+{
+    RECT rect;
+
+    SetBkColor(hDC, clr);
+    rect.left = x;
+    rect.top = y;
+    rect.right = x + cx;
+    rect.bottom = y + cy;
+    ExtTextOut(hDC, 0, 0, ETO_OPAQUE, &rect, NULL, 0, NULL);
+}
+
+void Draw3dRect(HDC hDC, int x, int y, int cx, int cy, COLORREF clrTopLeft, COLORREF clrBottomRight)
+{
+    FillSolidRect2(hDC, x, y, cx - 1, 1, clrTopLeft);
+    FillSolidRect2(hDC, x, y, 1, cy - 1, clrTopLeft);
+    FillSolidRect2(hDC, x + cx, y, -1, cy, clrBottomRight);
+    FillSolidRect2(hDC, x, y + cy, cx, -1, clrBottomRight);
+}
+
+void Draw3dRect2(HDC hDC, LPRECT lpRect, COLORREF clrTopLeft, COLORREF clrBottomRight)
+{
+    Draw3dRect(hDC, lpRect->left, lpRect->top, lpRect->right - lpRect->left,
+        lpRect->bottom - lpRect->top, clrTopLeft, clrBottomRight);
+}
+
+BOOL OnCreate(HWND hWnd)
+{
+    HMENU   hMenu;
+    HMENU   hEditMenu;
+    HMENU   hViewMenu;
+    HMENU   hUpdateSpeedMenu;
+    HMENU   hCPUHistoryMenu;
+    int     nActivePage;
+    int     nParts[3];
+    RECT    rc;
+    TCHAR   szTemp[256];
+    TCITEM  item;
+
+    SendMessage(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)LoadIcon(hInst, MAKEINTRESOURCE(IDI_TASKMANAGER)));
+
+    // Initialize the Windows Common Controls DLL
+    InitCommonControls();
+
+    // Get the minimum window sizes
+    GetWindowRect(hWnd, &rc);
+    nMinimumWidth = (rc.right - rc.left);
+    nMinimumHeight = (rc.bottom - rc.top);
+
+    // Create the status bar
+    hStatusWnd = CreateStatusWindow(WS_VISIBLE|WS_CHILD|WS_CLIPSIBLINGS|SBT_NOBORDERS, _T(""), hWnd, STATUS_WINDOW);
+    if(!hStatusWnd)
+        return FALSE;
+
+    // Create the status bar panes
+    nParts[0] = 100;
+    nParts[1] = 210;
+    nParts[2] = 400;
+    SendMessage(hStatusWnd, SB_SETPARTS, 3, (long)nParts);
+
+    // Create tab pages
+    hTabWnd = GetDlgItem(hWnd, IDC_TAB);
+#if 1
+    hApplicationPage = CreateDialog(hInst, MAKEINTRESOURCE(IDD_APPLICATION_PAGE), hWnd, (DLGPROC)ApplicationPageWndProc);
+    hProcessPage = CreateDialog(hInst, MAKEINTRESOURCE(IDD_PROCESS_PAGE), hWnd, (DLGPROC)ProcessPageWndProc);
+    hPerformancePage = CreateDialog(hInst, MAKEINTRESOURCE(IDD_PERFORMANCE_PAGE), hWnd, (DLGPROC)PerformancePageWndProc);
+#else
+    hApplicationPage = CreateDialog(hInst, MAKEINTRESOURCE(IDD_APPLICATION_PAGE), hTabWnd, (DLGPROC)ApplicationPageWndProc);
+    hProcessPage = CreateDialog(hInst, MAKEINTRESOURCE(IDD_PROCESS_PAGE), hTabWnd, (DLGPROC)ProcessPageWndProc);
+    hPerformancePage = CreateDialog(hInst, MAKEINTRESOURCE(IDD_PERFORMANCE_PAGE), hTabWnd, (DLGPROC)PerformancePageWndProc);
+#endif
+    // Insert tabs
+    _tcscpy(szTemp, _T("Applications"));
+    memset(&item, 0, sizeof(TCITEM));
+    item.mask = TCIF_TEXT;
+    item.pszText = szTemp;
+    TabCtrl_InsertItem(hTabWnd, 0, &item);
+    _tcscpy(szTemp, _T("Processes"));
+    memset(&item, 0, sizeof(TCITEM));
+    item.mask = TCIF_TEXT;
+    item.pszText = szTemp;
+    TabCtrl_InsertItem(hTabWnd, 1, &item);
+    _tcscpy(szTemp, _T("Performance"));
+    memset(&item, 0, sizeof(TCITEM));
+    item.mask = TCIF_TEXT;
+    item.pszText = szTemp;
+    TabCtrl_InsertItem(hTabWnd, 2, &item);
+
+    // Size everything correctly
+    GetClientRect(hWnd, &rc);
+    nOldWidth = rc.right;
+    nOldHeight = rc.bottom;
+    //nOldStartX = rc.left;
+    //nOldStartY = rc.top;
+
+#define PAGE_OFFSET_LEFT    17
+#define PAGE_OFFSET_TOP     72
+#define PAGE_OFFSET_WIDTH   (PAGE_OFFSET_LEFT*2)
+#define PAGE_OFFSET_HEIGHT  (PAGE_OFFSET_TOP+32)
+
+    if ((TaskManagerSettings.Left != 0) ||
+        (TaskManagerSettings.Top != 0) ||
+        (TaskManagerSettings.Right != 0) ||
+        (TaskManagerSettings.Bottom != 0))
+    {
+        MoveWindow(hWnd, TaskManagerSettings.Left, TaskManagerSettings.Top, TaskManagerSettings.Right - TaskManagerSettings.Left, TaskManagerSettings.Bottom - TaskManagerSettings.Top, TRUE);
+#ifdef __GNUC__TEST__
+        MoveWindow(hApplicationPage, TaskManagerSettings.Left + PAGE_OFFSET_LEFT, TaskManagerSettings.Top + PAGE_OFFSET_TOP, TaskManagerSettings.Right - TaskManagerSettings.Left - PAGE_OFFSET_WIDTH, TaskManagerSettings.Bottom - TaskManagerSettings.Top - PAGE_OFFSET_HEIGHT, FALSE);
+        MoveWindow(hProcessPage, TaskManagerSettings.Left + PAGE_OFFSET_LEFT, TaskManagerSettings.Top + PAGE_OFFSET_TOP, TaskManagerSettings.Right - TaskManagerSettings.Left - PAGE_OFFSET_WIDTH, TaskManagerSettings.Bottom - TaskManagerSettings.Top - PAGE_OFFSET_HEIGHT, FALSE);
+        MoveWindow(hPerformancePage, TaskManagerSettings.Left + PAGE_OFFSET_LEFT, TaskManagerSettings.Top + PAGE_OFFSET_TOP, TaskManagerSettings.Right - TaskManagerSettings.Left - PAGE_OFFSET_WIDTH, TaskManagerSettings.Bottom - TaskManagerSettings.Top - PAGE_OFFSET_HEIGHT, FALSE);
+#endif
+    }
+    if (TaskManagerSettings.Maximized)
+        ShowWindow(hWnd, SW_MAXIMIZE);
+
+    // Set the always on top style
+    hMenu = GetMenu(hWnd);
+    hEditMenu = GetSubMenu(hMenu, 1);
+    hViewMenu = GetSubMenu(hMenu, 2);
+    hUpdateSpeedMenu = GetSubMenu(hViewMenu, 1);
+    hCPUHistoryMenu = GetSubMenu(hViewMenu, 7);
+
+    // Check or uncheck the always on top menu item
+    if (TaskManagerSettings.AlwaysOnTop) {
+        CheckMenuItem(hEditMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_CHECKED);
+        SetWindowPos(hWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
+    } else {
+        CheckMenuItem(hEditMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND|MF_UNCHECKED);
+        SetWindowPos(hWnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
+    }
+
+    // Check or uncheck the minimize on use menu item
+    if (TaskManagerSettings.MinimizeOnUse)
+        CheckMenuItem(hEditMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_CHECKED);
+    else
+        CheckMenuItem(hEditMenu, ID_OPTIONS_MINIMIZEONUSE, MF_BYCOMMAND|MF_UNCHECKED);
+
+    // Check or uncheck the hide when minimized menu item
+    if (TaskManagerSettings.HideWhenMinimized)
+        CheckMenuItem(hEditMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_CHECKED);
+    else
+        CheckMenuItem(hEditMenu, ID_OPTIONS_HIDEWHENMINIMIZED, MF_BYCOMMAND|MF_UNCHECKED);
+
+    // Check or uncheck the show 16-bit tasks menu item
+    if (TaskManagerSettings.Show16BitTasks)
+        CheckMenuItem(hEditMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_CHECKED);
+    else
+        CheckMenuItem(hEditMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_UNCHECKED);
+
+    if (TaskManagerSettings.View_LargeIcons)
+        CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_LARGE, MF_BYCOMMAND);
+    else if (TaskManagerSettings.View_SmallIcons)
+        CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_SMALL, MF_BYCOMMAND);
+    else
+        CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_DETAILS, MF_BYCOMMAND);
+
+    if (TaskManagerSettings.ShowKernelTimes)
+        CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_CHECKED);
+    else
+        CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_UNCHECKED);
+
+    if (TaskManagerSettings.UpdateSpeed == 1)
+        CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, ID_VIEW_UPDATESPEED_HIGH, MF_BYCOMMAND);
+    else if (TaskManagerSettings.UpdateSpeed == 2)
+        CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, ID_VIEW_UPDATESPEED_NORMAL, MF_BYCOMMAND);
+    else if (TaskManagerSettings.UpdateSpeed == 4)
+        CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, ID_VIEW_UPDATESPEED_LOW, MF_BYCOMMAND);
+    else
+        CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, ID_VIEW_UPDATESPEED_PAUSED, MF_BYCOMMAND);
+
+    if (TaskManagerSettings.CPUHistory_OneGraphPerCPU)
+        CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, MF_BYCOMMAND);
+    else
+        CheckMenuRadioItem(hCPUHistoryMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHALL, MF_BYCOMMAND);
+
+    nActivePage = TaskManagerSettings.ActiveTabPage;
+    TabCtrl_SetCurFocus/*Sel*/(hTabWnd, 0);
+    TabCtrl_SetCurFocus/*Sel*/(hTabWnd, 1);
+    TabCtrl_SetCurFocus/*Sel*/(hTabWnd, 2);
+    TabCtrl_SetCurFocus/*Sel*/(hTabWnd, nActivePage);
+
+    if (TaskManagerSettings.UpdateSpeed == 0)
+        KillTimer(hWnd, 1);
+    else if (TaskManagerSettings.UpdateSpeed == 1)
+    {
+        KillTimer(hWnd, 1);
+        SetTimer(hWnd, 1, 1000, NULL);
+    }
+    else if (TaskManagerSettings.UpdateSpeed == 2)
+    {
+        KillTimer(hWnd, 1);
+        SetTimer(hWnd, 1, 2000, NULL);
+    }
+    else if (TaskManagerSettings.UpdateSpeed == 4)
+    {
+        KillTimer(hWnd, 1);
+        SetTimer(hWnd, 1, 4000, NULL);
+    }
+
+    //
+    // Refresh the performance data
+    // Sample it twice so we can establish
+    // the delta values & cpu usage
+    //
+    PerfDataRefresh();
+    PerfDataRefresh();
+
+    RefreshApplicationPage();
+    RefreshProcessPage();
+    RefreshPerformancePage();
+
+    TrayIcon_ShellAddTrayIcon();
+
+    return TRUE;
+}
+
+// OnMove()
+// This function handles all the moving events for the application
+// It moves every child window that needs moving
+void OnMove( UINT nType, int cx, int cy )
+{
+#ifdef __GNUC__TEST__
+    MoveWindow(hApplicationPage, TaskManagerSettings.Left + PAGE_OFFSET_LEFT, TaskManagerSettings.Top + PAGE_OFFSET_TOP, TaskManagerSettings.Right - TaskManagerSettings.Left - PAGE_OFFSET_WIDTH, TaskManagerSettings.Bottom - TaskManagerSettings.Top - PAGE_OFFSET_HEIGHT, FALSE);
+    MoveWindow(hProcessPage, TaskManagerSettings.Left + PAGE_OFFSET_LEFT, TaskManagerSettings.Top + PAGE_OFFSET_TOP, TaskManagerSettings.Right - TaskManagerSettings.Left - PAGE_OFFSET_WIDTH, TaskManagerSettings.Bottom - TaskManagerSettings.Top - PAGE_OFFSET_HEIGHT, FALSE);
+    MoveWindow(hPerformancePage, TaskManagerSettings.Left + PAGE_OFFSET_LEFT, TaskManagerSettings.Top + PAGE_OFFSET_TOP, TaskManagerSettings.Right - TaskManagerSettings.Left - PAGE_OFFSET_WIDTH, TaskManagerSettings.Bottom - TaskManagerSettings.Top - PAGE_OFFSET_HEIGHT, FALSE);
+#endif
+}
+
+// OnSize()
+// This function handles all the sizing events for the application
+// It re-sizes every window, and child window that needs re-sizing
+void OnSize( UINT nType, int cx, int cy )
+{
+    int     nParts[3];
+    int     nXDifference;
+    int     nYDifference;
+    RECT    rc;
+
+    if (nType == SIZE_MINIMIZED)
+        return;
+
+    nXDifference = cx - nOldWidth;
+    nYDifference = cy - nOldHeight;
+    nOldWidth = cx;
+    nOldHeight = cy;
+
+    // Update the status bar size
+    GetWindowRect(hStatusWnd, &rc);
+    SendMessage(hStatusWnd, WM_SIZE, nType, MAKELPARAM(cx, cy + (rc.bottom - rc.top)));
+
+    // Update the status bar pane sizes
+    nParts[0] = bInMenuLoop ? -1 : 100;
+    nParts[1] = 210;
+    nParts[2] = cx;
+    SendMessage(hStatusWnd, SB_SETPARTS, bInMenuLoop ? 1 : 3, (long)nParts);
+
+    // Resize the tab control
+    GetWindowRect(hTabWnd, &rc);
+    cx = (rc.right - rc.left) + nXDifference;
+    cy = (rc.bottom - rc.top) + nYDifference;
+    SetWindowPos(hTabWnd, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
+
+    // Resize the application page
+    GetWindowRect(hApplicationPage, &rc);
+    cx = (rc.right - rc.left) + nXDifference;
+    cy = (rc.bottom - rc.top) + nYDifference;
+    SetWindowPos(hApplicationPage, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
+    
+    // Resize the process page
+    GetWindowRect(hProcessPage, &rc);
+    cx = (rc.right - rc.left) + nXDifference;
+    cy = (rc.bottom - rc.top) + nYDifference;
+    SetWindowPos(hProcessPage, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
+    
+    // Resize the performance page
+    GetWindowRect(hPerformancePage, &rc);
+    cx = (rc.right - rc.left) + nXDifference;
+    cy = (rc.bottom - rc.top) + nYDifference;
+    SetWindowPos(hPerformancePage, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
+
+}
+
+void LoadSettings(void)
+{
+    HKEY    hKey;
+    TCHAR   szSubKey[] = _T("Software\\ReactWare\\TaskManager");
+    int     i;
+    DWORD   dwSize;
+
+    // Window size & position settings
+    TaskManagerSettings.Maximized = FALSE;
+    TaskManagerSettings.Left = 0;
+    TaskManagerSettings.Top = 0;
+    TaskManagerSettings.Right = 0;
+    TaskManagerSettings.Bottom = 0;
+
+    // Tab settings
+    TaskManagerSettings.ActiveTabPage = 0;
+
+    // Options menu settings
+    TaskManagerSettings.AlwaysOnTop = FALSE;
+    TaskManagerSettings.MinimizeOnUse = TRUE;
+    TaskManagerSettings.HideWhenMinimized = TRUE;
+    TaskManagerSettings.Show16BitTasks = TRUE;
+
+    // Update speed settings
+    TaskManagerSettings.UpdateSpeed = 2;
+
+    // Applications page settings
+    TaskManagerSettings.View_LargeIcons = FALSE;
+    TaskManagerSettings.View_SmallIcons = FALSE;
+    TaskManagerSettings.View_Details = TRUE;
+
+    // Processes page settings
+    TaskManagerSettings.ShowProcessesFromAllUsers = FALSE; // Server-only?
+    TaskManagerSettings.Column_ImageName = TRUE;
+    TaskManagerSettings.Column_PID = TRUE;
+    TaskManagerSettings.Column_CPUUsage = TRUE;
+    TaskManagerSettings.Column_CPUTime = TRUE;
+    TaskManagerSettings.Column_MemoryUsage = TRUE;
+    TaskManagerSettings.Column_MemoryUsageDelta = FALSE;
+    TaskManagerSettings.Column_PeakMemoryUsage = FALSE;
+    TaskManagerSettings.Column_PageFaults = FALSE;
+    TaskManagerSettings.Column_USERObjects = FALSE;
+    TaskManagerSettings.Column_IOReads = FALSE;
+    TaskManagerSettings.Column_IOReadBytes = FALSE;
+    TaskManagerSettings.Column_SessionID = FALSE; // Server-only?
+    TaskManagerSettings.Column_UserName = FALSE; // Server-only?
+    TaskManagerSettings.Column_PageFaultsDelta = FALSE;
+    TaskManagerSettings.Column_VirtualMemorySize = FALSE;
+    TaskManagerSettings.Column_PagedPool = FALSE;
+    TaskManagerSettings.Column_NonPagedPool = FALSE;
+    TaskManagerSettings.Column_BasePriority = FALSE;
+    TaskManagerSettings.Column_HandleCount = FALSE;
+    TaskManagerSettings.Column_ThreadCount = FALSE;
+    TaskManagerSettings.Column_GDIObjects = FALSE;
+    TaskManagerSettings.Column_IOWrites = FALSE;
+    TaskManagerSettings.Column_IOWriteBytes = FALSE;
+    TaskManagerSettings.Column_IOOther = FALSE;
+    TaskManagerSettings.Column_IOOtherBytes = FALSE;
+
+    for (i = 0; i < 25; i++) {
+        TaskManagerSettings.ColumnOrderArray[i] = i;
+    }
+    TaskManagerSettings.ColumnSizeArray[0] = 105;
+    TaskManagerSettings.ColumnSizeArray[1] = 50;
+    TaskManagerSettings.ColumnSizeArray[2] = 107;
+    TaskManagerSettings.ColumnSizeArray[3] = 70;
+    TaskManagerSettings.ColumnSizeArray[4] = 35;
+    TaskManagerSettings.ColumnSizeArray[5] = 70;
+    TaskManagerSettings.ColumnSizeArray[6] = 70;
+    TaskManagerSettings.ColumnSizeArray[7] = 100;
+    TaskManagerSettings.ColumnSizeArray[8] = 70;
+    TaskManagerSettings.ColumnSizeArray[9] = 70;
+    TaskManagerSettings.ColumnSizeArray[10] = 70;
+    TaskManagerSettings.ColumnSizeArray[11] = 70;
+    TaskManagerSettings.ColumnSizeArray[12] = 70;
+    TaskManagerSettings.ColumnSizeArray[13] = 70;
+    TaskManagerSettings.ColumnSizeArray[14] = 60;
+    TaskManagerSettings.ColumnSizeArray[15] = 60;
+    TaskManagerSettings.ColumnSizeArray[16] = 60;
+    TaskManagerSettings.ColumnSizeArray[17] = 60;
+    TaskManagerSettings.ColumnSizeArray[18] = 60;
+    TaskManagerSettings.ColumnSizeArray[19] = 70;
+    TaskManagerSettings.ColumnSizeArray[20] = 70;
+    TaskManagerSettings.ColumnSizeArray[21] = 70;
+    TaskManagerSettings.ColumnSizeArray[22] = 70;
+    TaskManagerSettings.ColumnSizeArray[23] = 70;
+    TaskManagerSettings.ColumnSizeArray[24] = 70;
+
+    TaskManagerSettings.SortColumn = 1;
+    TaskManagerSettings.SortAscending = TRUE;
+
+    // Performance page settings
+    TaskManagerSettings.CPUHistory_OneGraphPerCPU = TRUE;
+    TaskManagerSettings.ShowKernelTimes = FALSE;
+
+    // Open the key
+    if (RegOpenKeyEx(HKEY_CURRENT_USER, szSubKey, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
+        return;
+    // Read the settings
+    dwSize = sizeof(TASKMANAGER_SETTINGS);
+    RegQueryValueEx(hKey, _T("Preferences"), NULL, NULL, (LPBYTE)&TaskManagerSettings, &dwSize);
+
+    // Close the key
+    RegCloseKey(hKey);
+}
+
+void SaveSettings(void)
+{
+    HKEY hKey;
+    TCHAR szSubKey1[] = _T("Software");
+    TCHAR szSubKey2[] = _T("Software\\ReactWare");
+    TCHAR szSubKey3[] = _T("Software\\ReactWare\\TaskManager");
+
+    // Open (or create) the key
+    hKey = NULL;
+    RegCreateKeyEx(HKEY_CURRENT_USER, szSubKey1, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL);
+    RegCloseKey(hKey);
+    hKey = NULL;
+    RegCreateKeyEx(HKEY_CURRENT_USER, szSubKey2, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL);
+    RegCloseKey(hKey);
+    hKey = NULL;
+    if (RegCreateKeyEx(HKEY_CURRENT_USER, szSubKey3, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL) != ERROR_SUCCESS)
+        return;
+    // Save the settings
+    RegSetValueEx(hKey, _T("Preferences"), 0, REG_BINARY, (LPBYTE)&TaskManagerSettings, sizeof(TASKMANAGER_SETTINGS));
+    // Close the key
+    RegCloseKey(hKey);
+}
+
+void TaskManager_OnEnterMenuLoop(HWND hWnd)
+{
+    int nParts;
+
+    // Update the status bar pane sizes
+    nParts = -1;
+    SendMessage(hStatusWnd, SB_SETPARTS, 1, (long)&nParts);
+    bInMenuLoop = TRUE;
+    SendMessage(hStatusWnd, SB_SETTEXT, (WPARAM)0, (LPARAM)_T(""));
+}
+
+void TaskManager_OnExitMenuLoop(HWND hWnd)
+{
+    RECT  rc;
+    int   nParts[3];
+    TCHAR text[260];
+
+    bInMenuLoop = FALSE;
+    // Update the status bar pane sizes
+    GetClientRect(hWnd, &rc);
+    nParts[0] = 100;
+    nParts[1] = 210;
+    nParts[2] = rc.right;
+    SendMessage(hStatusWnd, SB_SETPARTS, 3, (long)nParts);
+    SendMessage(hStatusWnd, SB_SETTEXT, 0, (LPARAM)_T(""));
+    wsprintf(text, _T("CPU Usage: %3d%%"), PerfDataGetProcessorUsage());
+    SendMessage(hStatusWnd, SB_SETTEXT, 1, (LPARAM)text);
+    wsprintf(text, _T("Processes: %d"), PerfDataGetProcessCount());
+    SendMessage(hStatusWnd, SB_SETTEXT, 0, (LPARAM)text);
+}
+
+void TaskManager_OnMenuSelect(HWND hWnd, UINT nItemID, UINT nFlags, HMENU hSysMenu)
+{
+    TCHAR str[100];
+
+    _tcscpy(str, TEXT(""));
+    if (LoadString(hInst, nItemID, str, 100)) {
+        // load appropriate string
+        LPTSTR lpsz = str;
+        // first newline terminates actual string
+        lpsz = _tcschr(lpsz, '\n');
+        if (lpsz != NULL)
+            *lpsz = '\0';
+    }
+    SendMessage(hStatusWnd, SB_SETTEXT, 0, (LPARAM)str);
+}
+
+void TaskManager_OnViewUpdateSpeedHigh(void)
+{
+    HMENU hMenu;
+    HMENU hViewMenu;
+    HMENU hUpdateSpeedMenu;
+
+    hMenu = GetMenu(hMainWnd);
+    hViewMenu = GetSubMenu(hMenu, 2);
+    hUpdateSpeedMenu = GetSubMenu(hViewMenu, 1);
+
+    TaskManagerSettings.UpdateSpeed = 1;
+    CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, ID_VIEW_UPDATESPEED_HIGH, MF_BYCOMMAND);
+
+    KillTimer(hMainWnd, 1);
+    SetTimer(hMainWnd, 1, 1000, NULL);
+}
+
+void TaskManager_OnViewUpdateSpeedNormal(void)
+{
+    HMENU hMenu;
+    HMENU hViewMenu;
+    HMENU hUpdateSpeedMenu;
+
+    hMenu = GetMenu(hMainWnd);
+    hViewMenu = GetSubMenu(hMenu, 2);
+    hUpdateSpeedMenu = GetSubMenu(hViewMenu, 1);
+
+    TaskManagerSettings.UpdateSpeed = 2;
+    CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, ID_VIEW_UPDATESPEED_NORMAL, MF_BYCOMMAND);
+
+    KillTimer(hMainWnd, 1);
+    SetTimer(hMainWnd, 1, 2000, NULL);
+}
+
+void TaskManager_OnViewUpdateSpeedLow(void)
+{
+    HMENU hMenu;
+    HMENU hViewMenu;
+    HMENU hUpdateSpeedMenu;
+
+    hMenu = GetMenu(hMainWnd);
+    hViewMenu = GetSubMenu(hMenu, 2);
+    hUpdateSpeedMenu = GetSubMenu(hViewMenu, 1);
+
+    TaskManagerSettings.UpdateSpeed = 4;
+    CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, ID_VIEW_UPDATESPEED_LOW, MF_BYCOMMAND);
+
+    KillTimer(hMainWnd, 1);
+    SetTimer(hMainWnd, 1, 4000, NULL);
+}
+
+void TaskManager_OnViewRefresh(void)
+{
+    PostMessage(hMainWnd, WM_TIMER, 0, 0);
+}
+
+void TaskManager_OnViewUpdateSpeedPaused(void)
+{
+    HMENU hMenu;
+    HMENU hViewMenu;
+    HMENU hUpdateSpeedMenu;
+
+    hMenu = GetMenu(hMainWnd);
+    hViewMenu = GetSubMenu(hMenu, 2);
+    hUpdateSpeedMenu = GetSubMenu(hViewMenu, 1);
+    TaskManagerSettings.UpdateSpeed = 0;
+    CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, ID_VIEW_UPDATESPEED_PAUSED, MF_BYCOMMAND);
+    KillTimer(hMainWnd, 1);
+}
+
+void TaskManager_OnTabWndSelChange(void)
+{
+    int   i;
+    HMENU hMenu;
+    HMENU hOptionsMenu;
+    HMENU hViewMenu;
+    HMENU hSubMenu;
+
+    hMenu = GetMenu(hMainWnd);
+    hViewMenu = GetSubMenu(hMenu, 2);
+    hOptionsMenu = GetSubMenu(hMenu, 1);
+    TaskManagerSettings.ActiveTabPage = TabCtrl_GetCurSel(hTabWnd);
+    for (i = GetMenuItemCount(hViewMenu) - 1; i > 2; i--) {
+        hSubMenu = GetSubMenu(hViewMenu, i);
+        if (hSubMenu)
+            DestroyMenu(hSubMenu);
+        RemoveMenu(hViewMenu, i, MF_BYPOSITION);
+    }
+    RemoveMenu(hOptionsMenu, 3, MF_BYPOSITION);
+    switch (TaskManagerSettings.ActiveTabPage) {
+    case 0:
+        ShowWindow(hApplicationPage, SW_SHOW);
+        ShowWindow(hProcessPage, SW_HIDE);
+        ShowWindow(hPerformancePage, SW_HIDE);
+        BringWindowToTop(hApplicationPage);
+        AppendMenu(hViewMenu, MF_STRING, ID_VIEW_LARGE, _T("Lar&ge Icons"));
+        AppendMenu(hViewMenu, MF_STRING, ID_VIEW_SMALL, _T("S&mall Icons"));
+        AppendMenu(hViewMenu, MF_STRING, ID_VIEW_DETAILS, _T("&Details"));
+
+        if (GetMenuItemCount(hMenu) <= 4) {
+            hSubMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_WINDOWSMENU));
+            InsertMenu(hMenu, 3, MF_BYPOSITION|MF_POPUP, (UINT)hSubMenu, _T("&Windows"));
+            DrawMenuBar(hMainWnd);
+        }
+        if (TaskManagerSettings.View_LargeIcons)
+            CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_LARGE, MF_BYCOMMAND);
+        else if (TaskManagerSettings.View_SmallIcons)
+            CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_SMALL, MF_BYCOMMAND);
+        else
+            CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_DETAILS, MF_BYCOMMAND);
+        //
+        // Give the application list control focus
+        //
+        SetFocus(hApplicationPageListCtrl);
+        break;
+
+    case 1:
+        ShowWindow(hApplicationPage, SW_HIDE);
+        ShowWindow(hProcessPage, SW_SHOW);
+        ShowWindow(hPerformancePage, SW_HIDE);
+        BringWindowToTop(hProcessPage);
+        AppendMenu(hViewMenu, MF_STRING, ID_VIEW_SELECTCOLUMNS, _T("&Select Columns..."));
+        AppendMenu(hOptionsMenu, MF_STRING, ID_OPTIONS_SHOW16BITTASKS, _T("&Show 16-bit tasks"));
+        if (TaskManagerSettings.Show16BitTasks)
+            CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_CHECKED);
+        if (GetMenuItemCount(hMenu) > 4)
+        {
+            RemoveMenu(hMenu, 3, MF_BYPOSITION);
+            DrawMenuBar(hMainWnd);
+        }
+        //
+        // Give the process list control focus
+        //
+        SetFocus(hProcessPageListCtrl);
+        break;
+
+    case 2:
+        ShowWindow(hApplicationPage, SW_HIDE);
+        ShowWindow(hProcessPage, SW_HIDE);
+        ShowWindow(hPerformancePage, SW_SHOW);
+        BringWindowToTop(hPerformancePage);
+        if (GetMenuItemCount(hMenu) > 4) {
+            RemoveMenu(hMenu, 3, MF_BYPOSITION);
+            DrawMenuBar(hMainWnd);
+        }
+        hSubMenu = CreatePopupMenu();
+        AppendMenu(hSubMenu, MF_STRING, ID_VIEW_CPUHISTORY_ONEGRAPHALL, _T("&One Graph, All CPUs"));
+        AppendMenu(hSubMenu, MF_STRING, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, _T("One Graph &Per CPU"));
+        AppendMenu(hViewMenu, MF_STRING|MF_POPUP, (UINT)hSubMenu, _T("&CPU History"));
+        AppendMenu(hViewMenu, MF_STRING, ID_VIEW_SHOWKERNELTIMES, _T("&Show Kernel Times"));
+        if (TaskManagerSettings.ShowKernelTimes)
+            CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_CHECKED);
+        else
+            CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_UNCHECKED);
+        if (TaskManagerSettings.CPUHistory_OneGraphPerCPU)
+            CheckMenuRadioItem(hSubMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, MF_BYCOMMAND);
+        else
+            CheckMenuRadioItem(hSubMenu, ID_VIEW_CPUHISTORY_ONEGRAPHALL, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, ID_VIEW_CPUHISTORY_ONEGRAPHALL, MF_BYCOMMAND);
+        //
+        // Give the tab control focus
+        //
+        SetFocus(hTabWnd);
+        break;
+    }
+}
+
+LPTSTR GetLastErrorText( LPTSTR lpszBuf, DWORD dwSize )
+{
+    DWORD  dwRet;
+    LPTSTR lpszTemp = NULL;
+
+    dwRet = FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |FORMAT_MESSAGE_ARGUMENT_ARRAY,
+                           NULL,
+                           GetLastError(),
+                           LANG_NEUTRAL,
+                           (LPTSTR)&lpszTemp,
+                           0,
+                           NULL );
+
+    // supplied buffer is not long enough
+    if (!dwRet || ( (long)dwSize < (long)dwRet+14 )) {
+        lpszBuf[0] = TEXT('\0');
+    } else {
+        lpszTemp[lstrlen(lpszTemp)-2] = TEXT('\0');  //remove cr and newline character
+        _stprintf(lpszBuf, TEXT("%s (0x%x)"), lpszTemp, GetLastError() );
+    }
+    if (lpszTemp) {
+        LocalFree((HLOCAL)lpszTemp);
+    }
+    return lpszBuf;
+}
diff --git a/rosapps/taskmgr/trayicon.c b/rosapps/taskmgr/trayicon.c
new file mode 100644 (file)
index 0000000..be7bd98
--- /dev/null
@@ -0,0 +1,213 @@
+/*
+ *  ReactOS Task Manager
+ *
+ *  trayicon.cpp
+ *
+ *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+       
+#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 <process.h>
+#include <stdio.h>
+       
+#include "taskmgr.h"
+#include "trayicon.h"
+#include "perfdata.h"
+#include "shellapi.h"
+
+HICON TrayIcon_GetProcessorUsageIcon(void)
+{
+       HICON           hTrayIcon = NULL;
+       HDC                     hScreenDC = NULL;
+       HDC                     hDC = NULL;
+       HBITMAP         hBitmap = NULL;
+       HBITMAP         hOldBitmap = NULL;
+       HBITMAP         hBitmapMask = NULL;
+       ICONINFO        iconInfo;
+       ULONG           ProcessorUsage;
+       int                     nLinesToDraw;
+       HBRUSH          hBitmapBrush = NULL;
+       RECT            rc;
+
+       //
+       // Get a handle to the screen DC
+       //
+       hScreenDC = GetDC(NULL);
+       if (!hScreenDC)
+               goto done;
+       
+       //
+       // Create our own DC from it
+       //
+       hDC = CreateCompatibleDC(hScreenDC);
+       if (!hDC)
+               goto done;
+
+       //
+       // Load the bitmaps
+       //
+       hBitmap = LoadBitmap(hInst, MAKEINTRESOURCE(IDB_TRAYICON));
+       hBitmapMask = LoadBitmap(hInst, MAKEINTRESOURCE(IDB_TRAYMASK));
+       if (!hBitmap || !hBitmapMask)
+               goto done;
+
+       hBitmapBrush = CreateSolidBrush(RGB(0, 255, 0));
+       if (!hBitmapBrush)
+               goto done;
+       
+       //
+       // Select the bitmap into our device context
+       // so we can draw on it.
+       //
+       hOldBitmap = (HBITMAP) SelectObject(hDC, hBitmap);
+
+       //
+       // Get the cpu usage
+       //
+       ProcessorUsage = PerfDataGetProcessorUsage();
+
+       //
+       // Calculate how many lines to draw
+       // since we have 11 rows of space
+       // to draw the cpu usage instead of
+       // just having 10.
+       //
+       nLinesToDraw = (ProcessorUsage + (ProcessorUsage / 10)) / 11;
+       rc.left = 3;
+       rc.top = 12 - nLinesToDraw;
+       rc.right = 13;
+       rc.bottom = 13;
+
+       //
+       // Now draw the cpu usage
+       //
+       if (nLinesToDraw)
+               FillRect(hDC, &rc, hBitmapBrush);
+
+       //
+       // Now that we are done drawing put the
+       // old bitmap back.
+       //
+       SelectObject(hDC, hOldBitmap);
+       hOldBitmap = NULL;
+       
+       iconInfo.fIcon = TRUE;
+       iconInfo.xHotspot = 0;
+       iconInfo.yHotspot = 0;
+       iconInfo.hbmMask = hBitmapMask;
+       iconInfo.hbmColor = hBitmap;
+
+       hTrayIcon = CreateIconIndirect(&iconInfo);
+
+done:
+       //
+       // Cleanup
+       //
+       if (hScreenDC)
+               ReleaseDC(NULL, hScreenDC);
+       if (hOldBitmap)
+               SelectObject(hDC, hOldBitmap);
+       if (hDC)
+               DeleteDC(hDC);
+       if (hBitmapBrush)
+               DeleteObject(hBitmapBrush);
+       if (hBitmap)
+               DeleteObject(hBitmap);
+       if (hBitmapMask)
+               DeleteObject(hBitmapMask);
+       
+       //
+       // Return the newly created tray icon (if successful)
+       //
+       return hTrayIcon;
+}
+
+BOOL TrayIcon_ShellAddTrayIcon(void)
+{
+       NOTIFYICONDATA  nid;
+       HICON                   hIcon = NULL;
+       BOOL                    bRetVal;
+
+       memset(&nid, 0, sizeof(NOTIFYICONDATA));
+
+       hIcon = TrayIcon_GetProcessorUsageIcon();
+
+       nid.cbSize = sizeof(NOTIFYICONDATA);
+       nid.hWnd = hMainWnd;
+       nid.uID = 0;
+       nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
+       //nid.uCallbackMessage = ??;
+       nid.hIcon = hIcon;
+       wsprintf(nid.szTip, _T("CPU Usage: %d%%"), PerfDataGetProcessorUsage());
+
+       bRetVal = Shell_NotifyIcon(NIM_ADD, &nid);
+
+       if (hIcon)
+               DeleteObject(hIcon);
+
+       return bRetVal;
+}
+
+BOOL TrayIcon_ShellRemoveTrayIcon(void)
+{
+       NOTIFYICONDATA  nid;
+       BOOL                    bRetVal;
+       
+       memset(&nid, 0, sizeof(NOTIFYICONDATA));
+       
+       nid.cbSize = sizeof(NOTIFYICONDATA);
+       nid.hWnd = hMainWnd;
+       nid.uID = 0;
+       nid.uFlags = 0;
+       //nid.uCallbackMessage = ??;
+       
+       bRetVal = Shell_NotifyIcon(NIM_DELETE, &nid);
+       
+       return bRetVal;
+}
+
+BOOL TrayIcon_ShellUpdateTrayIcon(void)
+{
+       NOTIFYICONDATA  nid;
+       HICON                   hIcon = NULL;
+       BOOL                    bRetVal;
+       
+       memset(&nid, 0, sizeof(NOTIFYICONDATA));
+       
+       hIcon = TrayIcon_GetProcessorUsageIcon();
+       
+       nid.cbSize = sizeof(NOTIFYICONDATA);
+       nid.hWnd = hMainWnd;
+       nid.uID = 0;
+       nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
+       //nid.uCallbackMessage = ??;
+       nid.hIcon = hIcon;
+       wsprintf(nid.szTip, _T("CPU Usage: %d%%"), PerfDataGetProcessorUsage());
+       
+       bRetVal = Shell_NotifyIcon(NIM_MODIFY, &nid);
+       
+       if (hIcon)
+               DeleteObject(hIcon);
+       
+       return bRetVal;
+}