--- /dev/null
+/*
+ * ReactOS Task Manager
+ *
+ * taskmgr.c : Defines the entry point for the application.
+ *
+ * Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
+ * 2005 Klemens Friedl <frik85@reactos.at>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "precomp.h"
+
+#include "perfpage.h"
+#include "about.h"
+#include "affinity.h"
+#include "debug.h"
+#include "priority.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 */
+
+HMENU hWindowMenu = NULL;
+
+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 */
+BOOL bWasKeyboardInput = FALSE; /* TabChange by Keyboard or Mouse ? */
+
+TASKMANAGER_SETTINGS TaskManagerSettings;
+
+////////////////////////////////////////////////////////////////////////////////
+// Taken from WinSpy++ 1.7
+// http://www.catch22.net/software/winspy
+// Copyright (c) 2002 by J Brown
+//
+
+//
+// Copied from uxtheme.h
+// If you have this new header, then delete these and
+// #include <uxtheme.h> instead!
+//
+#define ETDT_DISABLE 0x00000001
+#define ETDT_ENABLE 0x00000002
+#define ETDT_USETABTEXTURE 0x00000004
+#define ETDT_ENABLETAB (ETDT_ENABLE | ETDT_USETABTEXTURE)
+
+//
+typedef HRESULT (WINAPI * ETDTProc) (HWND, DWORD);
+
+//
+// Try to call EnableThemeDialogTexture, if uxtheme.dll is present
+//
+BOOL EnableDialogTheme(HWND hwnd)
+{
+ HMODULE hUXTheme;
+ ETDTProc fnEnableThemeDialogTexture;
+
+ hUXTheme = LoadLibraryA("uxtheme.dll");
+
+ if(hUXTheme)
+ {
+ fnEnableThemeDialogTexture =
+ (ETDTProc)GetProcAddress(hUXTheme, "EnableThemeDialogTexture");
+
+ if(fnEnableThemeDialogTexture)
+ {
+ fnEnableThemeDialogTexture(hwnd, ETDT_ENABLETAB);
+
+ FreeLibrary(hUXTheme);
+ return TRUE;
+ }
+ else
+ {
+ // Failed to locate API!
+ FreeLibrary(hUXTheme);
+ return FALSE;
+ }
+ }
+ else
+ {
+ // Not running under XP? Just fail gracefully
+ return FALSE;
+ }
+}
+
+int APIENTRY wWinMain(HINSTANCE hInstance,
+ HINSTANCE hPrevInstance,
+ LPWSTR lpCmdLine,
+ int nCmdShow)
+{
+ HANDLE hProcess;
+ HANDLE hToken;
+ TOKEN_PRIVILEGES tkp;
+ HANDLE hMutex;
+
+ /* check wether we're already running or not */
+ hMutex = CreateMutexW(NULL, TRUE, L"taskmgrros");
+ if (hMutex && GetLastError() == ERROR_ALREADY_EXISTS)
+ {
+ /* Restore existing taskmanager and bring window to front */
+ /* Relies on the fact that the application title string and window title are the same */
+ HWND hTaskMgr;
+ TCHAR szTaskmgr[128];
+
+ LoadString(hInst, IDS_APP_TITLE, szTaskmgr, sizeof(szTaskmgr)/sizeof(TCHAR));
+ hTaskMgr = FindWindow(NULL, szTaskmgr);
+
+ if (hTaskMgr != NULL)
+ {
+ SendMessage(hTaskMgr, WM_SYSCOMMAND, SC_RESTORE, 0);
+ SetForegroundWindow(hTaskMgr);
+ }
+
+ CloseHandle(hMutex);
+ return 0;
+ }
+ else if (!hMutex)
+ {
+ return 1;
+ }
+
+ /* 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 privilege
+ * 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. */
+ if (LookupPrivilegeValueW(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);
+ }
+ CloseHandle(hToken);
+ }
+
+ /* Load our settings from the registry */
+ LoadSettings();
+
+ /* Initialize perf data */
+ if (!PerfDataInitialize())
+ {
+ return -1;
+ }
+
+ /*
+ * Set our shutdown parameters: we want to shutdown the very last,
+ * without displaying any end task dialog if needed.
+ */
+ SetProcessShutdownParameters(1, SHUTDOWN_NORETRY);
+
+ DialogBoxW(hInst, (LPCWSTR)IDD_TASKMGR_DIALOG, NULL, TaskManagerWndProc);
+
+ /* Save our settings to the registry */
+ SaveSettings();
+ PerfDataUninitialize();
+ CloseHandle(hMutex);
+ if (hWindowMenu)
+ DestroyMenu(hWindowMenu);
+ return 0;
+}
+
+/* Message handler for dialog box. */
+INT_PTR CALLBACK
+TaskManagerWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+#if 0
+ HDC hdc;
+ PAINTSTRUCT ps;
+ RECT rc;
+#endif
+ LPRECT pRC;
+ 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;
+ }
+ /* 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_RESTORE:
+ TaskManager_OnRestoreMainWindow();
+ break;
+ case ID_VIEW_LARGE:
+ case ID_VIEW_SMALL:
+ case ID_VIEW_DETAILS:
+ ApplicationPage_OnView(LOWORD(wParam));
+ 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:
+ case ID_VIEW_UPDATESPEED_NORMAL:
+ case ID_VIEW_UPDATESPEED_LOW:
+ case ID_VIEW_UPDATESPEED_PAUSED:
+ TaskManager_OnViewUpdateSpeed(LOWORD(wParam));
+ break;
+ case ID_VIEW_SELECTCOLUMNS:
+ ProcessPage_OnViewSelectColumns();
+ break;
+ case ID_VIEW_REFRESH:
+ PostMessageW(hDlg, WM_TIMER, 0, 0);
+ break;
+ case ID_WINDOWS_TILEHORIZONTALLY:
+ ApplicationPage_OnWindowsTile(MDITILE_HORIZONTAL);
+ break;
+ case ID_WINDOWS_TILEVERTICALLY:
+ ApplicationPage_OnWindowsTile(MDITILE_VERTICAL);
+ 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:
+ DoSetPriority(REALTIME_PRIORITY_CLASS);
+ break;
+ case ID_PROCESS_PAGE_SETPRIORITY_HIGH:
+ DoSetPriority(HIGH_PRIORITY_CLASS);
+ break;
+ case ID_PROCESS_PAGE_SETPRIORITY_ABOVENORMAL:
+ DoSetPriority(ABOVE_NORMAL_PRIORITY_CLASS);
+ break;
+ case ID_PROCESS_PAGE_SETPRIORITY_NORMAL:
+ DoSetPriority(NORMAL_PRIORITY_CLASS);
+ break;
+ case ID_PROCESS_PAGE_SETPRIORITY_BELOWNORMAL:
+ DoSetPriority(BELOW_NORMAL_PRIORITY_CLASS);
+ break;
+ case ID_PROCESS_PAGE_SETPRIORITY_LOW:
+ DoSetPriority(IDLE_PRIORITY_CLASS);
+ break;
+ case ID_PROCESS_PAGE_DEBUGCHANNELS:
+ ProcessPage_OnDebugChannels();
+ break;
+
+/* ShutDown items */
+ case ID_SHUTDOWN_STANDBY:
+ ShutDown_StandBy();
+ break;
+ case ID_SHUTDOWN_HIBERNATE:
+ ShutDown_Hibernate();
+ break;
+ case ID_SHUTDOWN_POWEROFF:
+ ShutDown_PowerOff();
+ break;
+ case ID_SHUTDOWN_REBOOT:
+ ShutDown_Reboot();
+ break;
+ case ID_SHUTDOWN_LOGOFF:
+ ShutDown_LogOffUser();
+ break;
+ case ID_SHUTDOWN_SWITCHUSER:
+ ShutDown_SwitchUser();
+ break;
+ case ID_SHUTDOWN_LOCKCOMPUTER:
+ ShutDown_LockComputer();
+ break;
+ case ID_SHUTDOWN_DISCONNECT:
+ ShutDown_Disconnect();
+ break;
+ case ID_SHUTDOWN_EJECT_COMPUTER:
+ ShutDown_EjectComputer();
+ break;
+
+ case ID_HELP_ABOUT:
+ OnAbout();
+ break;
+ case ID_FILE_EXIT:
+ EndDialog(hDlg, IDOK);
+ break;
+ }
+ break;
+
+ case WM_ONTRAYICON:
+ switch(lParam)
+ {
+ case WM_RBUTTONDOWN:
+ {
+ POINT pt;
+ BOOL OnTop;
+ HMENU hMenu, hPopupMenu;
+
+ GetCursorPos(&pt);
+
+ OnTop = ((GetWindowLongPtrW(hMainWnd, GWL_EXSTYLE) & WS_EX_TOPMOST) != 0);
+
+ hMenu = LoadMenuW(hInst, MAKEINTRESOURCEW(IDR_TRAY_POPUP));
+ hPopupMenu = GetSubMenu(hMenu, 0);
+
+ if(IsWindowVisible(hMainWnd))
+ {
+ DeleteMenu(hPopupMenu, ID_RESTORE, MF_BYCOMMAND);
+ }
+ else
+ {
+ SetMenuDefaultItem(hPopupMenu, ID_RESTORE, FALSE);
+ }
+
+ if(OnTop)
+ {
+ CheckMenuItem(hPopupMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND | MF_CHECKED);
+ } else
+ {
+ CheckMenuItem(hPopupMenu, ID_OPTIONS_ALWAYSONTOP, MF_BYCOMMAND | MF_UNCHECKED);
+ }
+
+ SetForegroundWindow(hMainWnd);
+ TrackPopupMenuEx(hPopupMenu, 0, pt.x, pt.y, hMainWnd, NULL);
+
+ DestroyMenu(hMenu);
+ break;
+ }
+ case WM_LBUTTONDBLCLK:
+ TaskManager_OnRestoreMainWindow();
+ break;
+ }
+ break;
+
+ case WM_NOTIFY:
+ pnmh = (LPNMHDR)lParam;
+ if ((pnmh->hwndFrom == hTabWnd) &&
+ (pnmh->idFrom == IDC_TAB))
+ {
+ switch (pnmh->code)
+ {
+ case TCN_SELCHANGE:
+ TaskManager_OnTabWndSelChange();
+ break;
+ case TCN_KEYDOWN:
+ bWasKeyboardInput = TRUE;
+ break;
+ case NM_CLICK:
+ bWasKeyboardInput = FALSE;
+ break;
+ }
+ }
+ 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_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;
+ /* Get rid of the allocated command line cache, if any */
+ PerfDataDeallocCommandLineCache();
+ if (hWindowMenu)
+ DestroyMenu(hWindowMenu);
+ return DefWindowProcW(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;
+ case WM_SYSCOLORCHANGE:
+ /* Forward WM_SYSCOLORCHANGE to common controls */
+ SendMessage(hApplicationPageListCtrl, WM_SYSCOLORCHANGE, 0, 0);
+ SendMessage(hProcessPageListCtrl, WM_SYSCOLORCHANGE, 0, 0);
+ SendMessage(hProcessPageHeaderCtrl, WM_SYSCOLORCHANGE, 0, 0);
+ break;
+ }
+
+ return 0;
+}
+
+void FillSolidRect(HDC hDC, LPCRECT lpRect, COLORREF clr)
+{
+ SetBkColor(hDC, clr);
+ ExtTextOutW(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;
+ ExtTextOutW(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);
+}
+
+static void SetUpdateSpeed(HWND hWnd)
+{
+ /* Setup update speed (pause=fall down) */
+ switch (TaskManagerSettings.UpdateSpeed) {
+ case ID_VIEW_UPDATESPEED_HIGH:
+ SetTimer(hWnd, 1, 1000, NULL);
+ break;
+ case ID_VIEW_UPDATESPEED_NORMAL:
+ SetTimer(hWnd, 1, 2000, NULL);
+ break;
+ case ID_VIEW_UPDATESPEED_LOW:
+ SetTimer(hWnd, 1, 4000, NULL);
+ break;
+ }
+}
+
+BOOL OnCreate(HWND hWnd)
+{
+ HMENU hMenu;
+ HMENU hEditMenu;
+ HMENU hViewMenu;
+ HMENU hShutMenu;
+ HMENU hUpdateSpeedMenu;
+ HMENU hCPUHistoryMenu;
+ int nActivePage;
+ int nParts[3];
+ RECT rc;
+ WCHAR szTemp[256];
+ WCHAR szLogOffItem[MAX_PATH];
+ LPWSTR lpUserName;
+ TCITEM item;
+ DWORD len = 0;
+
+ SendMessageW(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)LoadIconW(hInst, MAKEINTRESOURCEW(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, L"", hWnd, STATUS_WINDOW);
+ if(!hStatusWnd)
+ return FALSE;
+
+ /* Create the status bar panes */
+ nParts[0] = STATUS_SIZE1;
+ nParts[1] = STATUS_SIZE2;
+ nParts[2] = STATUS_SIZE3;
+ SendMessageW(hStatusWnd, SB_SETPARTS, 3, (LPARAM) (LPINT) nParts);
+
+ /* Create tab pages */
+ hTabWnd = GetDlgItem(hWnd, IDC_TAB);
+#if 1
+ hApplicationPage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_APPLICATION_PAGE), hWnd, ApplicationPageWndProc); EnableDialogTheme(hApplicationPage);
+ hProcessPage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_PROCESS_PAGE), hWnd, ProcessPageWndProc); EnableDialogTheme(hProcessPage);
+ hPerformancePage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_PERFORMANCE_PAGE), hWnd, PerformancePageWndProc); EnableDialogTheme(hPerformancePage);
+#else
+ hApplicationPage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_APPLICATION_PAGE), hTabWnd, ApplicationPageWndProc); EnableDialogTheme(hApplicationPage);
+ hProcessPage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_PROCESS_PAGE), hTabWnd, ProcessPageWndProc); EnableDialogTheme(hProcessPage);
+ hPerformancePage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_PERFORMANCE_PAGE), hTabWnd, PerformancePageWndProc); EnableDialogTheme(hPerformancePage);
+#endif
+
+ /* Insert tabs */
+ LoadStringW(hInst, IDS_TAB_APPS, szTemp, 256);
+ memset(&item, 0, sizeof(TCITEM));
+ item.mask = TCIF_TEXT;
+ item.pszText = szTemp;
+ (void)TabCtrl_InsertItem(hTabWnd, 0, &item);
+ LoadStringW(hInst, IDS_TAB_PROCESSES, szTemp, 256);
+ memset(&item, 0, sizeof(TCITEM));
+ item.mask = TCIF_TEXT;
+ item.pszText = szTemp;
+ (void)TabCtrl_InsertItem(hTabWnd, 1, &item);
+ LoadStringW(hInst, IDS_TAB_PERFORMANCE, szTemp, 256);
+ memset(&item, 0, sizeof(TCITEM));
+ item.mask = TCIF_TEXT;
+ item.pszText = szTemp;
+ (void)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);
+ hShutMenu = GetSubMenu(hMenu, 4);
+ 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);
+
+ /* Set the view mode */
+ CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, TaskManagerSettings.ViewMode, MF_BYCOMMAND);
+
+ if (TaskManagerSettings.ShowKernelTimes)
+ CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_CHECKED);
+ else
+ CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_UNCHECKED);
+
+ CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, TaskManagerSettings.UpdateSpeed, 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);
+
+ /* Set the username in the "Log Off %s" item of the Shutdown menu */
+
+ /* 1- Get the menu item text and store it temporarily */
+ GetMenuStringW(hShutMenu, ID_SHUTDOWN_LOGOFF, szTemp, 256, MF_BYCOMMAND);
+
+ /* 2- Retrieve the username length first, then allocate a buffer for it and call it again */
+ if (!GetUserNameW(NULL, &len) && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
+ {
+ lpUserName = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len * sizeof(WCHAR));
+ if (lpUserName && GetUserNameW(lpUserName, &len))
+ {
+ _snwprintf(szLogOffItem, sizeof(szLogOffItem)/sizeof(szLogOffItem[0]), szTemp, lpUserName);
+ szLogOffItem[sizeof(szLogOffItem)/sizeof(szLogOffItem[0]) - 1] = UNICODE_NULL;
+ }
+ else
+ {
+ _snwprintf(szLogOffItem, sizeof(szLogOffItem)/sizeof(szLogOffItem[0]), szTemp, L"n/a");
+ }
+
+ if (lpUserName) HeapFree(GetProcessHeap(), 0, lpUserName);
+ }
+ else
+ {
+ _snwprintf(szLogOffItem, sizeof(szLogOffItem)/sizeof(szLogOffItem[0]), szTemp, L"n/a");
+ }
+
+ /* 3- Set the menu item text to its formatted counterpart */
+ ModifyMenuW(hShutMenu, ID_SHUTDOWN_LOGOFF, MF_BYCOMMAND | MF_STRING, ID_SHUTDOWN_LOGOFF, szLogOffItem);
+
+ /* Setup update speed */
+ SetUpdateSpeed(hWnd);
+
+ /*
+ * 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( WPARAM 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( WPARAM nType, int cx, int cy )
+{
+ int nParts[3];
+ int nXDifference;
+ int nYDifference;
+ RECT rc;
+
+ if (nType == SIZE_MINIMIZED)
+ {
+ if(TaskManagerSettings.HideWhenMinimized)
+ {
+ ShowWindow(hMainWnd, SW_HIDE);
+ }
+ return;
+ }
+
+ nXDifference = cx - nOldWidth;
+ nYDifference = cy - nOldHeight;
+ nOldWidth = cx;
+ nOldHeight = cy;
+
+ /* Update the status bar size */
+ GetWindowRect(hStatusWnd, &rc);
+ SendMessageW(hStatusWnd, WM_SIZE, nType, MAKELPARAM(cx,rc.bottom - rc.top));
+
+ /* Update the status bar pane sizes */
+ nParts[0] = bInMenuLoop ? -1 : STATUS_SIZE1;
+ nParts[1] = STATUS_SIZE2;
+ nParts[2] = cx;
+ SendMessageW(hStatusWnd, SB_SETPARTS, bInMenuLoop ? 1 : 3, (LPARAM) (LPINT) 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;
+ WCHAR szSubKey[] = L"Software\\ReactOS\\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 = ID_VIEW_UPDATESPEED_NORMAL;
+
+ /* Applications page settings */
+ TaskManagerSettings.ViewMode = ID_VIEW_DETAILS;
+
+ /* Processes page settings */
+ TaskManagerSettings.ShowProcessesFromAllUsers = FALSE; /* Server-only? */
+
+ for (i = 0; i < COLUMN_NMAX; i++) {
+ TaskManagerSettings.Columns[i] = ColumnPresets[i].bDefaults;
+ TaskManagerSettings.ColumnOrderArray[i] = i;
+ TaskManagerSettings.ColumnSizeArray[i] = ColumnPresets[i].size;
+ }
+
+ TaskManagerSettings.SortColumn = COLUMN_IMAGENAME;
+ TaskManagerSettings.SortAscending = TRUE;
+
+ /* Performance page settings */
+ TaskManagerSettings.CPUHistory_OneGraphPerCPU = TRUE;
+ TaskManagerSettings.ShowKernelTimes = FALSE;
+
+ /* Open the key */
+ if (RegOpenKeyExW(HKEY_CURRENT_USER, szSubKey, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
+ return;
+ /* Read the settings */
+ dwSize = sizeof(TASKMANAGER_SETTINGS);
+ RegQueryValueExW(hKey, L"Preferences", NULL, NULL, (LPBYTE)&TaskManagerSettings, &dwSize);
+
+ /*
+ * ATM, the 'ImageName' column is always visible
+ * (and grayed in configuration dialog)
+ * This will avoid troubles if the registry gets corrupted.
+ */
+ TaskManagerSettings.Column_ImageName = TRUE;
+
+ /* Close the key */
+ RegCloseKey(hKey);
+}
+
+void SaveSettings(void)
+{
+ HKEY hKey;
+ WCHAR szSubKey[] = L"Software\\ReactOS\\TaskManager";
+
+ /* Open (or create) the key */
+ if (RegCreateKeyExW(HKEY_CURRENT_USER, szSubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL) != ERROR_SUCCESS)
+ return;
+ /* Save the settings */
+ RegSetValueExW(hKey, L"Preferences", 0, REG_BINARY, (LPBYTE)&TaskManagerSettings, sizeof(TASKMANAGER_SETTINGS));
+ /* Close the key */
+ RegCloseKey(hKey);
+}
+
+void TaskManager_OnRestoreMainWindow(void)
+{
+ //HMENU hMenu, hOptionsMenu;
+ BOOL OnTop;
+
+ //hMenu = GetMenu(hMainWnd);
+ //hOptionsMenu = GetSubMenu(hMenu, OPTIONS_MENU_INDEX);
+ OnTop = ((GetWindowLongPtrW(hMainWnd, GWL_EXSTYLE) & WS_EX_TOPMOST) != 0);
+
+ OpenIcon(hMainWnd);
+ SetForegroundWindow(hMainWnd);
+ SetWindowPos(hMainWnd, (OnTop ? HWND_TOPMOST : HWND_TOP), 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_SHOWWINDOW);
+}
+
+void TaskManager_OnEnterMenuLoop(HWND hWnd)
+{
+ int nParts;
+
+ /* Update the status bar pane sizes */
+ nParts = -1;
+ SendMessageW(hStatusWnd, SB_SETPARTS, 1, (LPARAM) (LPINT)&nParts);
+ bInMenuLoop = TRUE;
+ SendMessageW(hStatusWnd, SB_SETTEXT, (WPARAM)0, (LPARAM)L"");
+}
+
+void TaskManager_OnExitMenuLoop(HWND hWnd)
+{
+ RECT rc;
+ int nParts[3];
+
+ bInMenuLoop = FALSE;
+
+ /* Update the status bar pane sizes */
+ GetClientRect(hWnd, &rc);
+ nParts[0] = STATUS_SIZE1;
+ nParts[1] = STATUS_SIZE2;
+ nParts[2] = rc.right;
+ SendMessageW(hStatusWnd, SB_SETPARTS, 3, (LPARAM) (LPINT) nParts);
+
+ /* trigger update of status bar columns and performance page asynchronously */
+ RefreshPerformancePage();
+}
+
+void TaskManager_OnMenuSelect(HWND hWnd, UINT nItemID, UINT nFlags, HMENU hSysMenu)
+{
+ WCHAR str[100];
+
+ wcscpy(str, L"");
+ if (LoadStringW(hInst, nItemID, str, 100)) {
+ /* load appropriate string */
+ LPWSTR lpsz = str;
+ /* first newline terminates actual string */
+ lpsz = wcschr(lpsz, '\n');
+ if (lpsz != NULL)
+ *lpsz = '\0';
+ }
+ SendMessageW(hStatusWnd, SB_SETTEXT, 0, (LPARAM)str);
+}
+
+void TaskManager_OnViewUpdateSpeed(DWORD dwSpeed)
+{
+ HMENU hMenu;
+ HMENU hViewMenu;
+ HMENU hUpdateSpeedMenu;
+
+ hMenu = GetMenu(hMainWnd);
+ hViewMenu = GetSubMenu(hMenu, 2);
+ hUpdateSpeedMenu = GetSubMenu(hViewMenu, 1);
+
+ TaskManagerSettings.UpdateSpeed = dwSpeed;
+ CheckMenuRadioItem(hUpdateSpeedMenu, ID_VIEW_UPDATESPEED_HIGH, ID_VIEW_UPDATESPEED_PAUSED, dwSpeed, MF_BYCOMMAND);
+
+ KillTimer(hMainWnd, 1);
+
+ SetUpdateSpeed(hMainWnd);
+}
+
+void TaskManager_OnTabWndSelChange(void)
+{
+ int i;
+ HMENU hMenu;
+ HMENU hOptionsMenu;
+ HMENU hViewMenu;
+ HMENU hSubMenu;
+ WCHAR szTemp[256];
+ SYSTEM_INFO sysInfo;
+
+ 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);
+ if (hWindowMenu)
+ DestroyMenu(hWindowMenu);
+ switch (TaskManagerSettings.ActiveTabPage) {
+ case 0:
+ ShowWindow(hApplicationPage, SW_SHOW);
+ ShowWindow(hProcessPage, SW_HIDE);
+ ShowWindow(hPerformancePage, SW_HIDE);
+ BringWindowToTop(hApplicationPage);
+
+ LoadStringW(hInst, IDS_MENU_LARGEICONS, szTemp, 256);
+ AppendMenuW(hViewMenu, MF_STRING, ID_VIEW_LARGE, szTemp);
+
+ LoadStringW(hInst, IDS_MENU_SMALLICONS, szTemp, 256);
+ AppendMenuW(hViewMenu, MF_STRING, ID_VIEW_SMALL, szTemp);
+
+ LoadStringW(hInst, IDS_MENU_DETAILS, szTemp, 256);
+ AppendMenuW(hViewMenu, MF_STRING, ID_VIEW_DETAILS, szTemp);
+
+ if (GetMenuItemCount(hMenu) <= 5) {
+ hWindowMenu = LoadMenuW(hInst, MAKEINTRESOURCEW(IDR_WINDOWSMENU));
+
+ LoadStringW(hInst, IDS_MENU_WINDOWS, szTemp, 256);
+ InsertMenuW(hMenu, 3, MF_BYPOSITION|MF_POPUP, (UINT_PTR) hWindowMenu, szTemp);
+
+ DrawMenuBar(hMainWnd);
+ }
+ CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, TaskManagerSettings.ViewMode, MF_BYCOMMAND);
+
+ /*
+ * Give the application list control focus
+ */
+ if (!bWasKeyboardInput)
+ SetFocus(hApplicationPageListCtrl);
+ break;
+
+ case 1:
+ ShowWindow(hApplicationPage, SW_HIDE);
+ ShowWindow(hProcessPage, SW_SHOW);
+ ShowWindow(hPerformancePage, SW_HIDE);
+ BringWindowToTop(hProcessPage);
+
+ LoadStringW(hInst, IDS_MENU_SELECTCOLUMNS, szTemp, 256);
+ AppendMenuW(hViewMenu, MF_STRING, ID_VIEW_SELECTCOLUMNS, szTemp);
+
+ LoadStringW(hInst, IDS_MENU_16BITTASK, szTemp, 256);
+ AppendMenuW(hOptionsMenu, MF_STRING, ID_OPTIONS_SHOW16BITTASKS, szTemp);
+
+ if (TaskManagerSettings.Show16BitTasks)
+ CheckMenuItem(hOptionsMenu, ID_OPTIONS_SHOW16BITTASKS, MF_BYCOMMAND|MF_CHECKED);
+ if (GetMenuItemCount(hMenu) > 5)
+ {
+ DeleteMenu(hMenu, 3, MF_BYPOSITION);
+ DrawMenuBar(hMainWnd);
+ }
+ /*
+ * Give the process list control focus
+ */
+ if (!bWasKeyboardInput)
+ SetFocus(hProcessPageListCtrl);
+ break;
+
+ case 2:
+ ShowWindow(hApplicationPage, SW_HIDE);
+ ShowWindow(hProcessPage, SW_HIDE);
+ ShowWindow(hPerformancePage, SW_SHOW);
+ BringWindowToTop(hPerformancePage);
+ if (GetMenuItemCount(hMenu) > 5) {
+ DeleteMenu(hMenu, 3, MF_BYPOSITION);
+ DrawMenuBar(hMainWnd);
+ }
+
+ GetSystemInfo(&sysInfo);
+
+ /* Hide CPU graph options on single CPU systems */
+ if (sysInfo.dwNumberOfProcessors > 1)
+ {
+ hSubMenu = CreatePopupMenu();
+
+ LoadStringW(hInst, IDS_MENU_ONEGRAPHALLCPUS, szTemp, 256);
+ AppendMenuW(hSubMenu, MF_STRING, ID_VIEW_CPUHISTORY_ONEGRAPHALL, szTemp);
+
+ LoadStringW(hInst, IDS_MENU_ONEGRAPHPERCPU, szTemp, 256);
+ AppendMenuW(hSubMenu, MF_STRING, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU, szTemp);
+
+ LoadStringW(hInst, IDS_MENU_CPUHISTORY, szTemp, 256);
+ AppendMenuW(hViewMenu, MF_STRING|MF_POPUP, (UINT_PTR) hSubMenu, szTemp);
+
+ 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);
+ }
+
+ LoadStringW(hInst, IDS_MENU_SHOWKERNELTIMES, szTemp, 256);
+ AppendMenuW(hViewMenu, MF_STRING, ID_VIEW_SHOWKERNELTIMES, szTemp);
+
+ if (TaskManagerSettings.ShowKernelTimes)
+ CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_CHECKED);
+ else
+ CheckMenuItem(hViewMenu, ID_VIEW_SHOWKERNELTIMES, MF_BYCOMMAND|MF_UNCHECKED);
+
+ /*
+ * Give the tab control focus
+ */
+ if (!bWasKeyboardInput)
+ SetFocus(hTabWnd);
+ break;
+ }
+}
+
+VOID ShowWin32Error(DWORD dwError)
+{
+ LPWSTR lpMessageBuffer;
+
+ if (FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
+ NULL,
+ dwError,
+ MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+ (LPWSTR)&lpMessageBuffer,
+ 0, NULL) != 0)
+ {
+ MessageBoxW(hMainWnd, lpMessageBuffer, NULL, MB_OK | MB_ICONERROR);
+ if (lpMessageBuffer) LocalFree(lpMessageBuffer);
+ }
+}
+
+LPWSTR GetLastErrorText(LPWSTR lpszBuf, DWORD dwSize)
+{
+ DWORD dwRet;
+ LPWSTR lpszTemp = NULL;
+
+ dwRet = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ARGUMENT_ARRAY,
+ NULL,
+ GetLastError(),
+ LANG_NEUTRAL,
+ (LPWSTR)&lpszTemp,
+ 0,
+ NULL );
+
+ /* supplied buffer is not long enough */
+ if (!dwRet || ( (long)dwSize < (long)dwRet+14)) {
+ lpszBuf[0] = L'\0';
+ } else {
+ lpszTemp[lstrlenW(lpszTemp)-2] = L'\0'; /*remove cr and newline character */
+ wsprintfW(lpszBuf, L"%s (0x%x)", lpszTemp, (int)GetLastError());
+ }
+ if (lpszTemp) {
+ LocalFree((HLOCAL)lpszTemp);
+ }
+ return lpszBuf;
+}
+
+DWORD EndLocalThread(HANDLE *hThread, DWORD dwThread)
+{
+ DWORD dwExitCodeThread = 0;
+
+ if (*hThread != NULL) {
+ PostThreadMessage(dwThread,WM_QUIT,0,0);
+ for (;;) {
+ MSG msg;
+
+ if (WAIT_OBJECT_0 == WaitForSingleObject(*hThread, 500))
+ break;
+ while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+ }
+ GetExitCodeThread(*hThread, &dwExitCodeThread);
+ CloseHandle(*hThread);
+ *hThread = NULL;
+ }
+ return dwExitCodeThread;
+}
+