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 implementation 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();
}
/* Message handler for dialog box. */
static INT_PTR CALLBACK
TaskManagerWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
static const WCHAR wszTaskmgr[] = {'t','a','s','k','m','g','r',0};
HDC hdc;
PAINTSTRUCT ps;
LPRECT pRC;
RECT rc;
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:
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:
PostMessageW(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_PROCESS_PAGE_DEBUGCHANNELS:
ProcessPage_OnDebugChannels();
break;
case ID_HELP_TOPICS:
WinHelpW(hDlg, wszTaskmgr, HELP_FINDER, 0);
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 = (GetWindowLongW(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);
}
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) &&
(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;
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 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;
}
return 0;
}
static BOOL OnCreate(HWND hWnd)
{
HMENU hMenu;
HMENU hEditMenu;
HMENU hViewMenu;
HMENU hUpdateSpeedMenu;
HMENU hCPUHistoryMenu;
int nActivePage;
int nParts[3];
RECT rc;
TCITEMW item;
static WCHAR wszApplications[255];
static WCHAR wszProcesses[255];
static WCHAR wszPerformance[255];
LoadStringW(hInst, IDS_APPLICATIONS, wszApplications, sizeof(wszApplications)/sizeof(WCHAR));
LoadStringW(hInst, IDS_PROCESSES, wszProcesses, sizeof(wszProcesses)/sizeof(WCHAR));
LoadStringW(hInst, IDS_PERFORMANCE, wszPerformance, sizeof(wszPerformance)/sizeof(WCHAR));
SendMessageW(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)LoadIconW(hInst, MAKEINTRESOURCEW(IDI_TASKMANAGER)));
SendMessageW(hMainWnd, WM_SETICON, ICON_SMALL,
(LPARAM)LoadImageW(hInst, MAKEINTRESOURCEW(IDI_TASKMANAGER), IMAGE_ICON,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON),
LR_SHARED));
/* 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 = CreateStatusWindowW(WS_VISIBLE|WS_CHILD|WS_CLIPSIBLINGS|SBT_NOBORDERS, NULL, hWnd, STATUS_WINDOW);
if(!hStatusWnd)
return FALSE;
/* Create the status bar panes */
nParts[0] = 100;
nParts[1] = 210;
nParts[2] = 400;
SendMessageW(hStatusWnd, SB_SETPARTS, 3, (LPARAM)nParts);
/* Create tab pages */
hTabWnd = GetDlgItem(hWnd, IDC_TAB);
#if 1
hApplicationPage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_APPLICATION_PAGE), hWnd, ApplicationPageWndProc);
hProcessPage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_PROCESS_PAGE), hWnd, ProcessPageWndProc);
hPerformancePage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_PERFORMANCE_PAGE), hWnd, PerformancePageWndProc);
#else
hApplicationPage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_APPLICATION_PAGE), hTabWnd, ApplicationPageWndProc);
hProcessPage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_PROCESS_PAGE), hTabWnd, ProcessPageWndProc);
hPerformancePage = CreateDialogW(hInst, MAKEINTRESOURCEW(IDD_PERFORMANCE_PAGE), hTabWnd, PerformancePageWndProc);
#endif
/* Insert tabs */
memset(&item, 0, sizeof(TCITEMW));
item.mask = TCIF_TEXT;
item.pszText = wszApplications;
SendMessageW(hTabWnd, TCM_INSERTITEMW, 0, (LPARAM)&item);
memset(&item, 0, sizeof(TCITEMW));
item.mask = TCIF_TEXT;
item.pszText = wszProcesses;
SendMessageW(hTabWnd, TCM_INSERTITEMW, 1, (LPARAM)&item);
memset(&item, 0, sizeof(TCITEMW));
item.mask = TCIF_TEXT;
item.pszText = wszPerformance;
SendMessageW(hTabWnd, TCM_INSERTITEMW, 2, (LPARAM)&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;
SendMessageW(hTabWnd, TCM_SETCURFOCUS, 0, 0);
SendMessageW(hTabWnd, TCM_SETCURFOCUS, 1, 0);
SendMessageW(hTabWnd, TCM_SETCURFOCUS, 2, 0);
SendMessageW(hTabWnd, TCM_SETCURFOCUS, nActivePage, 0);
if (TaskManagerSettings.UpdateSpeed == 1)
SetTimer(hWnd, 1, 1000, NULL);
else if (TaskManagerSettings.UpdateSpeed == 2)
SetTimer(hWnd, 1, 2000, NULL);
else if (TaskManagerSettings.UpdateSpeed == 4)
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;
}
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;
}
/* 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();
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;
}
