4 * taskmgr.c : Defines the entry point for the application.
6 * Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */
38 #define STATUS_WINDOW 2001
40 /* Global Variables: */
41 HINSTANCE hInst
; /* current instance */
43 HWND hMainWnd
; /* Main Window */
44 HWND hStatusWnd
; /* Status Bar Window */
45 HWND hTabWnd
; /* Tab Control Window */
47 int nMinimumWidth
; /* Minimum width of the dialog (OnSize()'s cx) */
48 int nMinimumHeight
; /* Minimum height of the dialog (OnSize()'s cy) */
50 int nOldWidth
; /* Holds the previous client area width */
51 int nOldHeight
; /* Holds the previous client area height */
53 BOOL bInMenuLoop
= FALSE
; /* Tells us if we are in the menu loop */
55 TASKMANAGER_SETTINGS TaskManagerSettings
;
58 int APIENTRY
WinMain(HINSTANCE hInstance
,
59 HINSTANCE hPrevInstance
,
67 /* Initialize global variables */
70 /* Change our priority class to HIGH */
71 hProcess
= OpenProcess(PROCESS_ALL_ACCESS
, FALSE
, GetCurrentProcessId());
72 SetPriorityClass(hProcess
, HIGH_PRIORITY_CLASS
);
73 CloseHandle(hProcess
);
75 /* Now let's get the SE_DEBUG_NAME privilege
76 * so that we can debug processes
79 /* Get a token for this process. */
80 if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES
| TOKEN_QUERY
, &hToken
)) {
81 /* Get the LUID for the debug privilege. */
82 LookupPrivilegeValue(NULL
, SE_DEBUG_NAME
, &tkp
.Privileges
[0].Luid
);
84 tkp
.PrivilegeCount
= 1; /* one privilege to set */
85 tkp
.Privileges
[0].Attributes
= SE_PRIVILEGE_ENABLED
;
87 /* Get the debug privilege for this process. */
88 AdjustTokenPrivileges(hToken
, FALSE
, &tkp
, 0, (PTOKEN_PRIVILEGES
)NULL
, 0);
91 /* Load our settings from the registry */
94 /* Initialize perf data */
95 if (!PerfDataInitialize()) {
99 DialogBox(hInst
, (LPCTSTR
)IDD_TASKMGR_DIALOG
, NULL
, (DLGPROC
)TaskManagerWndProc
);
101 /* Save our settings to the registry */
103 PerfDataUninitialize();
107 /* Message handler for dialog box. */
108 LRESULT CALLBACK
TaskManagerWndProc(HWND hDlg
, UINT message
, WPARAM wParam
, LPARAM lParam
)
121 return OnCreate(hDlg
);
124 if (LOWORD(wParam
) == IDOK
|| LOWORD(wParam
) == IDCANCEL
) {
125 EndDialog(hDlg
, LOWORD(wParam
));
128 /* Process menu commands */
129 switch (LOWORD(wParam
))
132 TaskManager_OnFileNew();
134 case ID_OPTIONS_ALWAYSONTOP
:
135 TaskManager_OnOptionsAlwaysOnTop();
137 case ID_OPTIONS_MINIMIZEONUSE
:
138 TaskManager_OnOptionsMinimizeOnUse();
140 case ID_OPTIONS_HIDEWHENMINIMIZED
:
141 TaskManager_OnOptionsHideWhenMinimized();
143 case ID_OPTIONS_SHOW16BITTASKS
:
144 TaskManager_OnOptionsShow16BitTasks();
147 ApplicationPage_OnViewLargeIcons();
150 ApplicationPage_OnViewSmallIcons();
152 case ID_VIEW_DETAILS
:
153 ApplicationPage_OnViewDetails();
155 case ID_VIEW_SHOWKERNELTIMES
:
156 PerformancePage_OnViewShowKernelTimes();
158 case ID_VIEW_CPUHISTORY_ONEGRAPHALL
:
159 PerformancePage_OnViewCPUHistoryOneGraphAll();
161 case ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU
:
162 PerformancePage_OnViewCPUHistoryOneGraphPerCPU();
164 case ID_VIEW_UPDATESPEED_HIGH
:
165 TaskManager_OnViewUpdateSpeedHigh();
167 case ID_VIEW_UPDATESPEED_NORMAL
:
168 TaskManager_OnViewUpdateSpeedNormal();
170 case ID_VIEW_UPDATESPEED_LOW
:
171 TaskManager_OnViewUpdateSpeedLow();
173 case ID_VIEW_UPDATESPEED_PAUSED
:
174 TaskManager_OnViewUpdateSpeedPaused();
176 case ID_VIEW_SELECTCOLUMNS
:
177 ProcessPage_OnViewSelectColumns();
179 case ID_VIEW_REFRESH
:
180 PostMessage(hDlg
, WM_TIMER
, 0, 0);
182 case ID_WINDOWS_TILEHORIZONTALLY
:
183 ApplicationPage_OnWindowsTileHorizontally();
185 case ID_WINDOWS_TILEVERTICALLY
:
186 ApplicationPage_OnWindowsTileVertically();
188 case ID_WINDOWS_MINIMIZE
:
189 ApplicationPage_OnWindowsMinimize();
191 case ID_WINDOWS_MAXIMIZE
:
192 ApplicationPage_OnWindowsMaximize();
194 case ID_WINDOWS_CASCADE
:
195 ApplicationPage_OnWindowsCascade();
197 case ID_WINDOWS_BRINGTOFRONT
:
198 ApplicationPage_OnWindowsBringToFront();
200 case ID_APPLICATION_PAGE_SWITCHTO
:
201 ApplicationPage_OnSwitchTo();
203 case ID_APPLICATION_PAGE_ENDTASK
:
204 ApplicationPage_OnEndTask();
206 case ID_APPLICATION_PAGE_GOTOPROCESS
:
207 ApplicationPage_OnGotoProcess();
209 case ID_PROCESS_PAGE_ENDPROCESS
:
210 ProcessPage_OnEndProcess();
212 case ID_PROCESS_PAGE_ENDPROCESSTREE
:
213 ProcessPage_OnEndProcessTree();
215 case ID_PROCESS_PAGE_DEBUG
:
216 ProcessPage_OnDebug();
218 case ID_PROCESS_PAGE_SETAFFINITY
:
219 ProcessPage_OnSetAffinity();
221 case ID_PROCESS_PAGE_SETPRIORITY_REALTIME
:
222 ProcessPage_OnSetPriorityRealTime();
224 case ID_PROCESS_PAGE_SETPRIORITY_HIGH
:
225 ProcessPage_OnSetPriorityHigh();
227 case ID_PROCESS_PAGE_SETPRIORITY_ABOVENORMAL
:
228 ProcessPage_OnSetPriorityAboveNormal();
230 case ID_PROCESS_PAGE_SETPRIORITY_NORMAL
:
231 ProcessPage_OnSetPriorityNormal();
233 case ID_PROCESS_PAGE_SETPRIORITY_BELOWNORMAL
:
234 ProcessPage_OnSetPriorityBelowNormal();
236 case ID_PROCESS_PAGE_SETPRIORITY_LOW
:
237 ProcessPage_OnSetPriorityLow();
239 case ID_PROCESS_PAGE_DEBUGCHANNELS
:
240 ProcessPage_OnDebugChannels();
252 idctrl
= (int)wParam
;
253 pnmh
= (LPNMHDR
)lParam
;
254 if ((pnmh
->hwndFrom
== hTabWnd
) &&
255 (pnmh
->idFrom
== IDC_TAB
) &&
256 (pnmh
->code
== TCN_SELCHANGE
))
258 TaskManager_OnTabWndSelChange();
264 GetClientRect(hDlg
, &rc
);
265 Draw3dRect(hdc
, rc
.left
, rc
.top
, rc
.right
, rc
.top
+ 2, GetSysColor(COLOR_3DSHADOW
), GetSysColor(COLOR_3DHILIGHT
));
266 ReleaseDC(hDlg
, hdc
);
270 hdc
= BeginPaint(hDlg
, &ps
);
271 GetClientRect(hDlg
, &rc
);
272 Draw3dRect(hdc
, rc
.left
, rc
.top
, rc
.right
, rc
.top
+ 2, GetSysColor(COLOR_3DSHADOW
), GetSysColor(COLOR_3DHILIGHT
));
277 /* Make sure the user is sizing the dialog */
278 /* in an acceptable range */
279 pRC
= (LPRECT
)lParam
;
280 if ((wParam
== WMSZ_LEFT
) || (wParam
== WMSZ_TOPLEFT
) || (wParam
== WMSZ_BOTTOMLEFT
)) {
281 /* If the width is too small enlarge it to the minimum */
282 if (nMinimumWidth
> (pRC
->right
- pRC
->left
))
283 pRC
->left
= pRC
->right
- nMinimumWidth
;
285 /* If the width is too small enlarge it to the minimum */
286 if (nMinimumWidth
> (pRC
->right
- pRC
->left
))
287 pRC
->right
= pRC
->left
+ nMinimumWidth
;
289 if ((wParam
== WMSZ_TOP
) || (wParam
== WMSZ_TOPLEFT
) || (wParam
== WMSZ_TOPRIGHT
)) {
290 /* If the height is too small enlarge it to the minimum */
291 if (nMinimumHeight
> (pRC
->bottom
- pRC
->top
))
292 pRC
->top
= pRC
->bottom
- nMinimumHeight
;
294 /* If the height is too small enlarge it to the minimum */
295 if (nMinimumHeight
> (pRC
->bottom
- pRC
->top
))
296 pRC
->bottom
= pRC
->top
+ nMinimumHeight
;
302 /* Handle the window sizing in it's own function */
303 OnSize(wParam
, LOWORD(lParam
), HIWORD(lParam
));
307 /* Handle the window moving in it's own function */
308 OnMove(wParam
, LOWORD(lParam
), HIWORD(lParam
));
312 ShowWindow(hDlg
, SW_HIDE
);
313 TrayIcon_ShellRemoveTrayIcon();
314 wp
.length
= sizeof(WINDOWPLACEMENT
);
315 GetWindowPlacement(hDlg
, &wp
);
316 TaskManagerSettings
.Left
= wp
.rcNormalPosition
.left
;
317 TaskManagerSettings
.Top
= wp
.rcNormalPosition
.top
;
318 TaskManagerSettings
.Right
= wp
.rcNormalPosition
.right
;
319 TaskManagerSettings
.Bottom
= wp
.rcNormalPosition
.bottom
;
320 if (IsZoomed(hDlg
) || (wp
.flags
& WPF_RESTORETOMAXIMIZED
))
321 TaskManagerSettings
.Maximized
= TRUE
;
323 TaskManagerSettings
.Maximized
= FALSE
;
324 return DefWindowProc(hDlg
, message
, wParam
, lParam
);
327 /* Refresh the performance data */
329 RefreshApplicationPage();
330 RefreshProcessPage();
331 RefreshPerformancePage();
332 TrayIcon_ShellUpdateTrayIcon();
335 case WM_ENTERMENULOOP
:
336 TaskManager_OnEnterMenuLoop(hDlg
);
338 case WM_EXITMENULOOP
:
339 TaskManager_OnExitMenuLoop(hDlg
);
342 TaskManager_OnMenuSelect(hDlg
, LOWORD(wParam
), HIWORD(wParam
), (HMENU
)lParam
);
349 void FillSolidRect(HDC hDC
, LPCRECT lpRect
, COLORREF clr
)
351 SetBkColor(hDC
, clr
);
352 ExtTextOut(hDC
, 0, 0, ETO_OPAQUE
, lpRect
, NULL
, 0, NULL
);
355 void FillSolidRect2(HDC hDC
, int x
, int y
, int cx
, int cy
, COLORREF clr
)
359 SetBkColor(hDC
, clr
);
363 rect
.bottom
= y
+ cy
;
364 ExtTextOut(hDC
, 0, 0, ETO_OPAQUE
, &rect
, NULL
, 0, NULL
);
367 void Draw3dRect(HDC hDC
, int x
, int y
, int cx
, int cy
, COLORREF clrTopLeft
, COLORREF clrBottomRight
)
369 FillSolidRect2(hDC
, x
, y
, cx
- 1, 1, clrTopLeft
);
370 FillSolidRect2(hDC
, x
, y
, 1, cy
- 1, clrTopLeft
);
371 FillSolidRect2(hDC
, x
+ cx
, y
, -1, cy
, clrBottomRight
);
372 FillSolidRect2(hDC
, x
, y
+ cy
, cx
, -1, clrBottomRight
);
375 void Draw3dRect2(HDC hDC
, LPRECT lpRect
, COLORREF clrTopLeft
, COLORREF clrBottomRight
)
377 Draw3dRect(hDC
, lpRect
->left
, lpRect
->top
, lpRect
->right
- lpRect
->left
,
378 lpRect
->bottom
- lpRect
->top
, clrTopLeft
, clrBottomRight
);
381 void Font_DrawText(HDC hDC
, LPCTSTR lpszText
, int x
, int y
)
388 hFontDC
= CreateCompatibleDC(hDC
);
389 hFontBitmap
= LoadBitmap(hInst
, MAKEINTRESOURCE(IDB_FONT
));
390 hOldBitmap
= (HBITMAP
)SelectObject(hFontDC
, hFontBitmap
);
392 for (i
= 0; i
< (int)_tcslen(lpszText
); i
++) {
393 if ((lpszText
[i
] >= '0') && (lpszText
[i
] <= '9')) {
394 BitBlt(hDC
, x
+ (i
* 8), y
, 8, 11, hFontDC
, (lpszText
[i
] - '0') * 8, 0, SRCCOPY
);
396 else if (lpszText
[i
] == 'K')
398 BitBlt(hDC
, x
+ (i
* 8), y
, 8, 11, hFontDC
, 80, 0, SRCCOPY
);
400 else if (lpszText
[i
] == '%')
402 BitBlt(hDC
, x
+ (i
* 8), y
, 8, 11, hFontDC
, 88, 0, SRCCOPY
);
405 SelectObject(hFontDC
, hOldBitmap
);
406 DeleteObject(hFontBitmap
);
410 BOOL
OnCreate(HWND hWnd
)
415 HMENU hUpdateSpeedMenu
;
416 HMENU hCPUHistoryMenu
;
423 SendMessage(hMainWnd
, WM_SETICON
, ICON_BIG
, (LPARAM
)LoadIcon(hInst
, MAKEINTRESOURCE(IDI_TASKMANAGER
)));
425 /* Initialize the Windows Common Controls DLL */
426 InitCommonControls();
428 /* Get the minimum window sizes */
429 GetWindowRect(hWnd
, &rc
);
430 nMinimumWidth
= (rc
.right
- rc
.left
);
431 nMinimumHeight
= (rc
.bottom
- rc
.top
);
433 /* Create the status bar */
434 hStatusWnd
= CreateStatusWindow(WS_VISIBLE
|WS_CHILD
|WS_CLIPSIBLINGS
|SBT_NOBORDERS
, _T(""), hWnd
, STATUS_WINDOW
);
438 /* Create the status bar panes */
442 SendMessage(hStatusWnd
, SB_SETPARTS
, 3, (long)nParts
);
444 /* Create tab pages */
445 hTabWnd
= GetDlgItem(hWnd
, IDC_TAB
);
447 hApplicationPage
= CreateDialog(hInst
, MAKEINTRESOURCE(IDD_APPLICATION_PAGE
), hWnd
, (DLGPROC
)ApplicationPageWndProc
);
448 hProcessPage
= CreateDialog(hInst
, MAKEINTRESOURCE(IDD_PROCESS_PAGE
), hWnd
, (DLGPROC
)ProcessPageWndProc
);
449 hPerformancePage
= CreateDialog(hInst
, MAKEINTRESOURCE(IDD_PERFORMANCE_PAGE
), hWnd
, (DLGPROC
)PerformancePageWndProc
);
451 hApplicationPage
= CreateDialog(hInst
, MAKEINTRESOURCE(IDD_APPLICATION_PAGE
), hTabWnd
, (DLGPROC
)ApplicationPageWndProc
);
452 hProcessPage
= CreateDialog(hInst
, MAKEINTRESOURCE(IDD_PROCESS_PAGE
), hTabWnd
, (DLGPROC
)ProcessPageWndProc
);
453 hPerformancePage
= CreateDialog(hInst
, MAKEINTRESOURCE(IDD_PERFORMANCE_PAGE
), hTabWnd
, (DLGPROC
)PerformancePageWndProc
);
457 _tcscpy(szTemp
, _T("Applications"));
458 memset(&item
, 0, sizeof(TCITEM
));
459 item
.mask
= TCIF_TEXT
;
460 item
.pszText
= szTemp
;
461 TabCtrl_InsertItem(hTabWnd
, 0, &item
);
462 _tcscpy(szTemp
, _T("Processes"));
463 memset(&item
, 0, sizeof(TCITEM
));
464 item
.mask
= TCIF_TEXT
;
465 item
.pszText
= szTemp
;
466 TabCtrl_InsertItem(hTabWnd
, 1, &item
);
467 _tcscpy(szTemp
, _T("Performance"));
468 memset(&item
, 0, sizeof(TCITEM
));
469 item
.mask
= TCIF_TEXT
;
470 item
.pszText
= szTemp
;
471 TabCtrl_InsertItem(hTabWnd
, 2, &item
);
473 /* Size everything correctly */
474 GetClientRect(hWnd
, &rc
);
475 nOldWidth
= rc
.right
;
476 nOldHeight
= rc
.bottom
;
477 /* nOldStartX = rc.left; */
478 /*nOldStartY = rc.top; */
480 #define PAGE_OFFSET_LEFT 17
481 #define PAGE_OFFSET_TOP 72
482 #define PAGE_OFFSET_WIDTH (PAGE_OFFSET_LEFT*2)
483 #define PAGE_OFFSET_HEIGHT (PAGE_OFFSET_TOP+32)
485 if ((TaskManagerSettings
.Left
!= 0) ||
486 (TaskManagerSettings
.Top
!= 0) ||
487 (TaskManagerSettings
.Right
!= 0) ||
488 (TaskManagerSettings
.Bottom
!= 0))
490 MoveWindow(hWnd
, TaskManagerSettings
.Left
, TaskManagerSettings
.Top
, TaskManagerSettings
.Right
- TaskManagerSettings
.Left
, TaskManagerSettings
.Bottom
- TaskManagerSettings
.Top
, TRUE
);
491 #ifdef __GNUC__TEST__
492 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
);
493 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
);
494 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
);
497 if (TaskManagerSettings
.Maximized
)
498 ShowWindow(hWnd
, SW_MAXIMIZE
);
500 /* Set the always on top style */
501 hMenu
= GetMenu(hWnd
);
502 hEditMenu
= GetSubMenu(hMenu
, 1);
503 hViewMenu
= GetSubMenu(hMenu
, 2);
504 hUpdateSpeedMenu
= GetSubMenu(hViewMenu
, 1);
505 hCPUHistoryMenu
= GetSubMenu(hViewMenu
, 7);
507 /* Check or uncheck the always on top menu item */
508 if (TaskManagerSettings
.AlwaysOnTop
) {
509 CheckMenuItem(hEditMenu
, ID_OPTIONS_ALWAYSONTOP
, MF_BYCOMMAND
|MF_CHECKED
);
510 SetWindowPos(hWnd
, HWND_TOPMOST
, 0, 0, 0, 0, SWP_NOMOVE
|SWP_NOSIZE
);
512 CheckMenuItem(hEditMenu
, ID_OPTIONS_ALWAYSONTOP
, MF_BYCOMMAND
|MF_UNCHECKED
);
513 SetWindowPos(hWnd
, HWND_NOTOPMOST
, 0, 0, 0, 0, SWP_NOMOVE
|SWP_NOSIZE
);
516 /* Check or uncheck the minimize on use menu item */
517 if (TaskManagerSettings
.MinimizeOnUse
)
518 CheckMenuItem(hEditMenu
, ID_OPTIONS_MINIMIZEONUSE
, MF_BYCOMMAND
|MF_CHECKED
);
520 CheckMenuItem(hEditMenu
, ID_OPTIONS_MINIMIZEONUSE
, MF_BYCOMMAND
|MF_UNCHECKED
);
522 /* Check or uncheck the hide when minimized menu item */
523 if (TaskManagerSettings
.HideWhenMinimized
)
524 CheckMenuItem(hEditMenu
, ID_OPTIONS_HIDEWHENMINIMIZED
, MF_BYCOMMAND
|MF_CHECKED
);
526 CheckMenuItem(hEditMenu
, ID_OPTIONS_HIDEWHENMINIMIZED
, MF_BYCOMMAND
|MF_UNCHECKED
);
528 /* Check or uncheck the show 16-bit tasks menu item */
529 if (TaskManagerSettings
.Show16BitTasks
)
530 CheckMenuItem(hEditMenu
, ID_OPTIONS_SHOW16BITTASKS
, MF_BYCOMMAND
|MF_CHECKED
);
532 CheckMenuItem(hEditMenu
, ID_OPTIONS_SHOW16BITTASKS
, MF_BYCOMMAND
|MF_UNCHECKED
);
534 if (TaskManagerSettings
.View_LargeIcons
)
535 CheckMenuRadioItem(hViewMenu
, ID_VIEW_LARGE
, ID_VIEW_DETAILS
, ID_VIEW_LARGE
, MF_BYCOMMAND
);
536 else if (TaskManagerSettings
.View_SmallIcons
)
537 CheckMenuRadioItem(hViewMenu
, ID_VIEW_LARGE
, ID_VIEW_DETAILS
, ID_VIEW_SMALL
, MF_BYCOMMAND
);
539 CheckMenuRadioItem(hViewMenu
, ID_VIEW_LARGE
, ID_VIEW_DETAILS
, ID_VIEW_DETAILS
, MF_BYCOMMAND
);
541 if (TaskManagerSettings
.ShowKernelTimes
)
542 CheckMenuItem(hViewMenu
, ID_VIEW_SHOWKERNELTIMES
, MF_BYCOMMAND
|MF_CHECKED
);
544 CheckMenuItem(hViewMenu
, ID_VIEW_SHOWKERNELTIMES
, MF_BYCOMMAND
|MF_UNCHECKED
);
546 if (TaskManagerSettings
.UpdateSpeed
== 1)
547 CheckMenuRadioItem(hUpdateSpeedMenu
, ID_VIEW_UPDATESPEED_HIGH
, ID_VIEW_UPDATESPEED_PAUSED
, ID_VIEW_UPDATESPEED_HIGH
, MF_BYCOMMAND
);
548 else if (TaskManagerSettings
.UpdateSpeed
== 2)
549 CheckMenuRadioItem(hUpdateSpeedMenu
, ID_VIEW_UPDATESPEED_HIGH
, ID_VIEW_UPDATESPEED_PAUSED
, ID_VIEW_UPDATESPEED_NORMAL
, MF_BYCOMMAND
);
550 else if (TaskManagerSettings
.UpdateSpeed
== 4)
551 CheckMenuRadioItem(hUpdateSpeedMenu
, ID_VIEW_UPDATESPEED_HIGH
, ID_VIEW_UPDATESPEED_PAUSED
, ID_VIEW_UPDATESPEED_LOW
, MF_BYCOMMAND
);
553 CheckMenuRadioItem(hUpdateSpeedMenu
, ID_VIEW_UPDATESPEED_HIGH
, ID_VIEW_UPDATESPEED_PAUSED
, ID_VIEW_UPDATESPEED_PAUSED
, MF_BYCOMMAND
);
555 if (TaskManagerSettings
.CPUHistory_OneGraphPerCPU
)
556 CheckMenuRadioItem(hCPUHistoryMenu
, ID_VIEW_CPUHISTORY_ONEGRAPHALL
, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU
, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU
, MF_BYCOMMAND
);
558 CheckMenuRadioItem(hCPUHistoryMenu
, ID_VIEW_CPUHISTORY_ONEGRAPHALL
, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU
, ID_VIEW_CPUHISTORY_ONEGRAPHALL
, MF_BYCOMMAND
);
560 nActivePage
= TaskManagerSettings
.ActiveTabPage
;
561 TabCtrl_SetCurFocus
/*Sel*/(hTabWnd
, 0);
562 TabCtrl_SetCurFocus
/*Sel*/(hTabWnd
, 1);
563 TabCtrl_SetCurFocus
/*Sel*/(hTabWnd
, 2);
564 TabCtrl_SetCurFocus
/*Sel*/(hTabWnd
, nActivePage
);
566 if (TaskManagerSettings
.UpdateSpeed
== 0)
568 else if (TaskManagerSettings
.UpdateSpeed
== 1)
571 SetTimer(hWnd
, 1, 1000, NULL
);
573 else if (TaskManagerSettings
.UpdateSpeed
== 2)
576 SetTimer(hWnd
, 1, 2000, NULL
);
578 else if (TaskManagerSettings
.UpdateSpeed
== 4)
581 SetTimer(hWnd
, 1, 4000, NULL
);
585 * Refresh the performance data
586 * Sample it twice so we can establish
587 * the delta values & cpu usage
592 RefreshApplicationPage();
593 RefreshProcessPage();
594 RefreshPerformancePage();
596 TrayIcon_ShellAddTrayIcon();
602 * This function handles all the moving events for the application
603 * It moves every child window that needs moving
605 void OnMove( UINT nType
, int cx
, int cy
)
607 #ifdef __GNUC__TEST__
608 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
);
609 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
);
610 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
);
615 * This function handles all the sizing events for the application
616 * It re-sizes every window, and child window that needs re-sizing
618 void OnSize( UINT nType
, int cx
, int cy
)
625 if (nType
== SIZE_MINIMIZED
)
628 nXDifference
= cx
- nOldWidth
;
629 nYDifference
= cy
- nOldHeight
;
633 /* Update the status bar size */
634 GetWindowRect(hStatusWnd
, &rc
);
635 SendMessage(hStatusWnd
, WM_SIZE
, nType
, MAKELPARAM(cx
, cy
+ (rc
.bottom
- rc
.top
)));
637 /* Update the status bar pane sizes */
638 nParts
[0] = bInMenuLoop
? -1 : 100;
641 SendMessage(hStatusWnd
, SB_SETPARTS
, bInMenuLoop
? 1 : 3, (long)nParts
);
643 /* Resize the tab control */
644 GetWindowRect(hTabWnd
, &rc
);
645 cx
= (rc
.right
- rc
.left
) + nXDifference
;
646 cy
= (rc
.bottom
- rc
.top
) + nYDifference
;
647 SetWindowPos(hTabWnd
, NULL
, 0, 0, cx
, cy
, SWP_NOACTIVATE
|SWP_NOOWNERZORDER
|SWP_NOMOVE
|SWP_NOZORDER
);
649 /* Resize the application page */
650 GetWindowRect(hApplicationPage
, &rc
);
651 cx
= (rc
.right
- rc
.left
) + nXDifference
;
652 cy
= (rc
.bottom
- rc
.top
) + nYDifference
;
653 SetWindowPos(hApplicationPage
, NULL
, 0, 0, cx
, cy
, SWP_NOACTIVATE
|SWP_NOOWNERZORDER
|SWP_NOMOVE
|SWP_NOZORDER
);
655 /* Resize the process page */
656 GetWindowRect(hProcessPage
, &rc
);
657 cx
= (rc
.right
- rc
.left
) + nXDifference
;
658 cy
= (rc
.bottom
- rc
.top
) + nYDifference
;
659 SetWindowPos(hProcessPage
, NULL
, 0, 0, cx
, cy
, SWP_NOACTIVATE
|SWP_NOOWNERZORDER
|SWP_NOMOVE
|SWP_NOZORDER
);
661 /* Resize the performance page */
662 GetWindowRect(hPerformancePage
, &rc
);
663 cx
= (rc
.right
- rc
.left
) + nXDifference
;
664 cy
= (rc
.bottom
- rc
.top
) + nYDifference
;
665 SetWindowPos(hPerformancePage
, NULL
, 0, 0, cx
, cy
, SWP_NOACTIVATE
|SWP_NOOWNERZORDER
|SWP_NOMOVE
|SWP_NOZORDER
);
668 void LoadSettings(void)
671 TCHAR szSubKey
[] = _T("Software\\Wine\\TaskManager");
675 /* Window size & position settings */
676 TaskManagerSettings
.Maximized
= FALSE
;
677 TaskManagerSettings
.Left
= 0;
678 TaskManagerSettings
.Top
= 0;
679 TaskManagerSettings
.Right
= 0;
680 TaskManagerSettings
.Bottom
= 0;
683 TaskManagerSettings
.ActiveTabPage
= 0;
685 /* Options menu settings */
686 TaskManagerSettings
.AlwaysOnTop
= FALSE
;
687 TaskManagerSettings
.MinimizeOnUse
= TRUE
;
688 TaskManagerSettings
.HideWhenMinimized
= TRUE
;
689 TaskManagerSettings
.Show16BitTasks
= TRUE
;
691 /* Update speed settings */
692 TaskManagerSettings
.UpdateSpeed
= 2;
694 /* Applications page settings */
695 TaskManagerSettings
.View_LargeIcons
= FALSE
;
696 TaskManagerSettings
.View_SmallIcons
= FALSE
;
697 TaskManagerSettings
.View_Details
= TRUE
;
699 /* Processes page settings */
700 TaskManagerSettings
.ShowProcessesFromAllUsers
= FALSE
; /* Server-only? */
701 TaskManagerSettings
.Column_ImageName
= TRUE
;
702 TaskManagerSettings
.Column_PID
= TRUE
;
703 TaskManagerSettings
.Column_CPUUsage
= TRUE
;
704 TaskManagerSettings
.Column_CPUTime
= TRUE
;
705 TaskManagerSettings
.Column_MemoryUsage
= TRUE
;
706 TaskManagerSettings
.Column_MemoryUsageDelta
= FALSE
;
707 TaskManagerSettings
.Column_PeakMemoryUsage
= FALSE
;
708 TaskManagerSettings
.Column_PageFaults
= FALSE
;
709 TaskManagerSettings
.Column_USERObjects
= FALSE
;
710 TaskManagerSettings
.Column_IOReads
= FALSE
;
711 TaskManagerSettings
.Column_IOReadBytes
= FALSE
;
712 TaskManagerSettings
.Column_SessionID
= FALSE
; /* Server-only? */
713 TaskManagerSettings
.Column_UserName
= FALSE
; /* Server-only? */
714 TaskManagerSettings
.Column_PageFaultsDelta
= FALSE
;
715 TaskManagerSettings
.Column_VirtualMemorySize
= FALSE
;
716 TaskManagerSettings
.Column_PagedPool
= FALSE
;
717 TaskManagerSettings
.Column_NonPagedPool
= FALSE
;
718 TaskManagerSettings
.Column_BasePriority
= FALSE
;
719 TaskManagerSettings
.Column_HandleCount
= FALSE
;
720 TaskManagerSettings
.Column_ThreadCount
= FALSE
;
721 TaskManagerSettings
.Column_GDIObjects
= FALSE
;
722 TaskManagerSettings
.Column_IOWrites
= FALSE
;
723 TaskManagerSettings
.Column_IOWriteBytes
= FALSE
;
724 TaskManagerSettings
.Column_IOOther
= FALSE
;
725 TaskManagerSettings
.Column_IOOtherBytes
= FALSE
;
727 for (i
= 0; i
< 25; i
++) {
728 TaskManagerSettings
.ColumnOrderArray
[i
] = i
;
730 TaskManagerSettings
.ColumnSizeArray
[0] = 105;
731 TaskManagerSettings
.ColumnSizeArray
[1] = 50;
732 TaskManagerSettings
.ColumnSizeArray
[2] = 107;
733 TaskManagerSettings
.ColumnSizeArray
[3] = 70;
734 TaskManagerSettings
.ColumnSizeArray
[4] = 35;
735 TaskManagerSettings
.ColumnSizeArray
[5] = 70;
736 TaskManagerSettings
.ColumnSizeArray
[6] = 70;
737 TaskManagerSettings
.ColumnSizeArray
[7] = 100;
738 TaskManagerSettings
.ColumnSizeArray
[8] = 70;
739 TaskManagerSettings
.ColumnSizeArray
[9] = 70;
740 TaskManagerSettings
.ColumnSizeArray
[10] = 70;
741 TaskManagerSettings
.ColumnSizeArray
[11] = 70;
742 TaskManagerSettings
.ColumnSizeArray
[12] = 70;
743 TaskManagerSettings
.ColumnSizeArray
[13] = 70;
744 TaskManagerSettings
.ColumnSizeArray
[14] = 60;
745 TaskManagerSettings
.ColumnSizeArray
[15] = 60;
746 TaskManagerSettings
.ColumnSizeArray
[16] = 60;
747 TaskManagerSettings
.ColumnSizeArray
[17] = 60;
748 TaskManagerSettings
.ColumnSizeArray
[18] = 60;
749 TaskManagerSettings
.ColumnSizeArray
[19] = 70;
750 TaskManagerSettings
.ColumnSizeArray
[20] = 70;
751 TaskManagerSettings
.ColumnSizeArray
[21] = 70;
752 TaskManagerSettings
.ColumnSizeArray
[22] = 70;
753 TaskManagerSettings
.ColumnSizeArray
[23] = 70;
754 TaskManagerSettings
.ColumnSizeArray
[24] = 70;
756 TaskManagerSettings
.SortColumn
= 1;
757 TaskManagerSettings
.SortAscending
= TRUE
;
759 /* Performance page settings */
760 TaskManagerSettings
.CPUHistory_OneGraphPerCPU
= TRUE
;
761 TaskManagerSettings
.ShowKernelTimes
= FALSE
;
764 /* @@ Wine registry key: HKCU\Software\Wine\TaskManager */
765 if (RegOpenKeyEx(HKEY_CURRENT_USER
, szSubKey
, 0, KEY_READ
, &hKey
) != ERROR_SUCCESS
)
767 /* Read the settings */
768 dwSize
= sizeof(TASKMANAGER_SETTINGS
);
769 RegQueryValueEx(hKey
, _T("Preferences"), NULL
, NULL
, (LPBYTE
)&TaskManagerSettings
, &dwSize
);
775 void SaveSettings(void)
778 TCHAR szSubKey3
[] = _T("Software\\Wine\\TaskManager");
780 /* Open (or create) the key */
782 /* @@ Wine registry key: HKCU\Software\Wine\TaskManager */
783 if (RegCreateKeyEx(HKEY_CURRENT_USER
, szSubKey3
, 0, NULL
, REG_OPTION_NON_VOLATILE
, KEY_WRITE
, NULL
, &hKey
, NULL
) != ERROR_SUCCESS
)
785 /* Save the settings */
786 RegSetValueEx(hKey
, _T("Preferences"), 0, REG_BINARY
, (LPBYTE
)&TaskManagerSettings
, sizeof(TASKMANAGER_SETTINGS
));
791 void TaskManager_OnEnterMenuLoop(HWND hWnd
)
795 /* Update the status bar pane sizes */
797 SendMessage(hStatusWnd
, SB_SETPARTS
, 1, (long)&nParts
);
799 SendMessage(hStatusWnd
, SB_SETTEXT
, (WPARAM
)0, (LPARAM
)_T(""));
802 void TaskManager_OnExitMenuLoop(HWND hWnd
)
809 /* Update the status bar pane sizes */
810 GetClientRect(hWnd
, &rc
);
813 nParts
[2] = rc
.right
;
814 SendMessage(hStatusWnd
, SB_SETPARTS
, 3, (long)nParts
);
815 SendMessage(hStatusWnd
, SB_SETTEXT
, 0, (LPARAM
)_T(""));
816 wsprintf(text
, _T("CPU Usage: %3d%%"), PerfDataGetProcessorUsage());
817 SendMessage(hStatusWnd
, SB_SETTEXT
, 1, (LPARAM
)text
);
818 wsprintf(text
, _T("Processes: %d"), PerfDataGetProcessCount());
819 SendMessage(hStatusWnd
, SB_SETTEXT
, 0, (LPARAM
)text
);
822 void TaskManager_OnMenuSelect(HWND hWnd
, UINT nItemID
, UINT nFlags
, HMENU hSysMenu
)
826 _tcscpy(str
, TEXT(""));
827 if (LoadString(hInst
, nItemID
, str
, 100)) {
828 /* load appropriate string */
830 /* first newline terminates actual string */
831 lpsz
= _tcschr(lpsz
, '\n');
835 SendMessage(hStatusWnd
, SB_SETTEXT
, 0, (LPARAM
)str
);
838 void TaskManager_OnViewUpdateSpeedHigh(void)
842 HMENU hUpdateSpeedMenu
;
844 hMenu
= GetMenu(hMainWnd
);
845 hViewMenu
= GetSubMenu(hMenu
, 2);
846 hUpdateSpeedMenu
= GetSubMenu(hViewMenu
, 1);
848 TaskManagerSettings
.UpdateSpeed
= 1;
849 CheckMenuRadioItem(hUpdateSpeedMenu
, ID_VIEW_UPDATESPEED_HIGH
, ID_VIEW_UPDATESPEED_PAUSED
, ID_VIEW_UPDATESPEED_HIGH
, MF_BYCOMMAND
);
851 KillTimer(hMainWnd
, 1);
852 SetTimer(hMainWnd
, 1, 1000, NULL
);
855 void TaskManager_OnViewUpdateSpeedNormal(void)
859 HMENU hUpdateSpeedMenu
;
861 hMenu
= GetMenu(hMainWnd
);
862 hViewMenu
= GetSubMenu(hMenu
, 2);
863 hUpdateSpeedMenu
= GetSubMenu(hViewMenu
, 1);
865 TaskManagerSettings
.UpdateSpeed
= 2;
866 CheckMenuRadioItem(hUpdateSpeedMenu
, ID_VIEW_UPDATESPEED_HIGH
, ID_VIEW_UPDATESPEED_PAUSED
, ID_VIEW_UPDATESPEED_NORMAL
, MF_BYCOMMAND
);
868 KillTimer(hMainWnd
, 1);
869 SetTimer(hMainWnd
, 1, 2000, NULL
);
872 void TaskManager_OnViewUpdateSpeedLow(void)
876 HMENU hUpdateSpeedMenu
;
878 hMenu
= GetMenu(hMainWnd
);
879 hViewMenu
= GetSubMenu(hMenu
, 2);
880 hUpdateSpeedMenu
= GetSubMenu(hViewMenu
, 1);
882 TaskManagerSettings
.UpdateSpeed
= 4;
883 CheckMenuRadioItem(hUpdateSpeedMenu
, ID_VIEW_UPDATESPEED_HIGH
, ID_VIEW_UPDATESPEED_PAUSED
, ID_VIEW_UPDATESPEED_LOW
, MF_BYCOMMAND
);
885 KillTimer(hMainWnd
, 1);
886 SetTimer(hMainWnd
, 1, 4000, NULL
);
889 void TaskManager_OnViewRefresh(void)
891 PostMessage(hMainWnd
, WM_TIMER
, 0, 0);
894 void TaskManager_OnViewUpdateSpeedPaused(void)
898 HMENU hUpdateSpeedMenu
;
900 hMenu
= GetMenu(hMainWnd
);
901 hViewMenu
= GetSubMenu(hMenu
, 2);
902 hUpdateSpeedMenu
= GetSubMenu(hViewMenu
, 1);
903 TaskManagerSettings
.UpdateSpeed
= 0;
904 CheckMenuRadioItem(hUpdateSpeedMenu
, ID_VIEW_UPDATESPEED_HIGH
, ID_VIEW_UPDATESPEED_PAUSED
, ID_VIEW_UPDATESPEED_PAUSED
, MF_BYCOMMAND
);
905 KillTimer(hMainWnd
, 1);
908 void TaskManager_OnTabWndSelChange(void)
916 hMenu
= GetMenu(hMainWnd
);
917 hViewMenu
= GetSubMenu(hMenu
, 2);
918 hOptionsMenu
= GetSubMenu(hMenu
, 1);
919 TaskManagerSettings
.ActiveTabPage
= TabCtrl_GetCurSel(hTabWnd
);
920 for (i
= GetMenuItemCount(hViewMenu
) - 1; i
> 2; i
--) {
921 hSubMenu
= GetSubMenu(hViewMenu
, i
);
923 DestroyMenu(hSubMenu
);
924 RemoveMenu(hViewMenu
, i
, MF_BYPOSITION
);
926 RemoveMenu(hOptionsMenu
, 3, MF_BYPOSITION
);
927 switch (TaskManagerSettings
.ActiveTabPage
) {
929 ShowWindow(hApplicationPage
, SW_SHOW
);
930 ShowWindow(hProcessPage
, SW_HIDE
);
931 ShowWindow(hPerformancePage
, SW_HIDE
);
932 BringWindowToTop(hApplicationPage
);
933 AppendMenu(hViewMenu
, MF_STRING
, ID_VIEW_LARGE
, _T("Lar&ge Icons"));
934 AppendMenu(hViewMenu
, MF_STRING
, ID_VIEW_SMALL
, _T("S&mall Icons"));
935 AppendMenu(hViewMenu
, MF_STRING
, ID_VIEW_DETAILS
, _T("&Details"));
937 if (GetMenuItemCount(hMenu
) <= 4) {
938 hSubMenu
= LoadMenu(hInst
, MAKEINTRESOURCE(IDR_WINDOWSMENU
));
939 InsertMenu(hMenu
, 3, MF_BYPOSITION
|MF_POPUP
, (UINT
)hSubMenu
, _T("&Windows"));
940 DrawMenuBar(hMainWnd
);
942 if (TaskManagerSettings
.View_LargeIcons
)
943 CheckMenuRadioItem(hViewMenu
, ID_VIEW_LARGE
, ID_VIEW_DETAILS
, ID_VIEW_LARGE
, MF_BYCOMMAND
);
944 else if (TaskManagerSettings
.View_SmallIcons
)
945 CheckMenuRadioItem(hViewMenu
, ID_VIEW_LARGE
, ID_VIEW_DETAILS
, ID_VIEW_SMALL
, MF_BYCOMMAND
);
947 CheckMenuRadioItem(hViewMenu
, ID_VIEW_LARGE
, ID_VIEW_DETAILS
, ID_VIEW_DETAILS
, MF_BYCOMMAND
);
949 * Give the application list control focus
951 SetFocus(hApplicationPageListCtrl
);
955 ShowWindow(hApplicationPage
, SW_HIDE
);
956 ShowWindow(hProcessPage
, SW_SHOW
);
957 ShowWindow(hPerformancePage
, SW_HIDE
);
958 BringWindowToTop(hProcessPage
);
959 AppendMenu(hViewMenu
, MF_STRING
, ID_VIEW_SELECTCOLUMNS
, _T("&Select Columns..."));
960 AppendMenu(hOptionsMenu
, MF_STRING
, ID_OPTIONS_SHOW16BITTASKS
, _T("&Show 16-bit tasks"));
961 if (TaskManagerSettings
.Show16BitTasks
)
962 CheckMenuItem(hOptionsMenu
, ID_OPTIONS_SHOW16BITTASKS
, MF_BYCOMMAND
|MF_CHECKED
);
963 if (GetMenuItemCount(hMenu
) > 4)
965 RemoveMenu(hMenu
, 3, MF_BYPOSITION
);
966 DrawMenuBar(hMainWnd
);
969 * Give the process list control focus
971 SetFocus(hProcessPageListCtrl
);
975 ShowWindow(hApplicationPage
, SW_HIDE
);
976 ShowWindow(hProcessPage
, SW_HIDE
);
977 ShowWindow(hPerformancePage
, SW_SHOW
);
978 BringWindowToTop(hPerformancePage
);
979 if (GetMenuItemCount(hMenu
) > 4) {
980 RemoveMenu(hMenu
, 3, MF_BYPOSITION
);
981 DrawMenuBar(hMainWnd
);
983 hSubMenu
= CreatePopupMenu();
984 AppendMenu(hSubMenu
, MF_STRING
, ID_VIEW_CPUHISTORY_ONEGRAPHALL
, _T("&One Graph, All CPUs"));
985 AppendMenu(hSubMenu
, MF_STRING
, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU
, _T("One Graph &Per CPU"));
986 AppendMenu(hViewMenu
, MF_STRING
|MF_POPUP
, (UINT
)hSubMenu
, _T("&CPU History"));
987 AppendMenu(hViewMenu
, MF_STRING
, ID_VIEW_SHOWKERNELTIMES
, _T("&Show Kernel Times"));
988 if (TaskManagerSettings
.ShowKernelTimes
)
989 CheckMenuItem(hViewMenu
, ID_VIEW_SHOWKERNELTIMES
, MF_BYCOMMAND
|MF_CHECKED
);
991 CheckMenuItem(hViewMenu
, ID_VIEW_SHOWKERNELTIMES
, MF_BYCOMMAND
|MF_UNCHECKED
);
992 if (TaskManagerSettings
.CPUHistory_OneGraphPerCPU
)
993 CheckMenuRadioItem(hSubMenu
, ID_VIEW_CPUHISTORY_ONEGRAPHALL
, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU
, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU
, MF_BYCOMMAND
);
995 CheckMenuRadioItem(hSubMenu
, ID_VIEW_CPUHISTORY_ONEGRAPHALL
, ID_VIEW_CPUHISTORY_ONEGRAPHPERCPU
, ID_VIEW_CPUHISTORY_ONEGRAPHALL
, MF_BYCOMMAND
);
997 * Give the tab control focus
1004 LPTSTR
GetLastErrorText(LPTSTR lpszBuf
, DWORD dwSize
)
1007 LPTSTR lpszTemp
= NULL
;
1009 dwRet
= FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER
| FORMAT_MESSAGE_FROM_SYSTEM
|FORMAT_MESSAGE_ARGUMENT_ARRAY
,
1017 /* supplied buffer is not long enough */
1018 if (!dwRet
|| ( (long)dwSize
< (long)dwRet
+14)) {
1019 lpszBuf
[0] = TEXT('\0');
1021 lpszTemp
[lstrlen(lpszTemp
)-2] = TEXT('\0'); /*remove cr and newline character */
1022 _stprintf(lpszBuf
, TEXT("%s (0x%x)"), lpszTemp
, (int)GetLastError());
1025 LocalFree((HLOCAL
)lpszTemp
);