6 * Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
7 * Copyright (C) 2008 Vladimir Pankratov
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */
32 #include "wine/unicode.h"
36 static void DoSetPriority(DWORD priority
)
42 WCHAR wstrErrorText
[256];
44 static const WCHAR wszWarnMsg
[] = {'W','A','R','N','I','N','G',':',' ','C','h','a','n','g','i','n','g',
45 ' ','t','h','e',' ','p','r','i','o','r','i','t','y',' ','c','l','a','s','s',' ','o','f',' ','t','h','i','s',' ','p','r','o','c','e','s','s',' ','m','a','y','\n','c','a','u','s','e',' ','u','n','d','e','s','i','r','e','d',' ','r','e','s','u','l','t','s',' ','i','n','c','l','u','d','i','n','g',' ','s','y','s','t','e','m',' ','i','n','s','t','a','b','i','l','i','t','y','.',' ','A','r','e',' ','y','o','u','\n','s','u','r','e',' ','y','o','u',' ','w','a','n','t',' ','t','o',' ','c','h','a','n','g','e',' ','t','h','e',' ','p','r','i','o','r','i','t','y',' ','c','l','a','s','s','?',0};
46 static const WCHAR wszWarnTitle
[] = {'T','a','s','k',' ','M','a','n','a','g','e','r',' ','W','a','r','n','i','n','g',0};
47 static const WCHAR wszUnable2Change
[] = {'U','n','a','b','l','e',' ','t','o',' ','C','h','a','n','g','e',' ','P','r','i','o','r','i','t','y',0};
49 for (Index
=0; Index
<(ULONG
)ListView_GetItemCount(hProcessPageListCtrl
); Index
++)
51 lvitem
.mask
= LVIF_STATE
;
52 lvitem
.stateMask
= LVIS_SELECTED
;
56 SendMessageW(hProcessPageListCtrl
, LVM_GETITEMW
, 0, (LPARAM
)&lvitem
);
58 if (lvitem
.state
& LVIS_SELECTED
)
62 dwProcessId
= PerfDataGetProcessId(Index
);
64 if ((ListView_GetSelectedCount(hProcessPageListCtrl
) != 1) || (dwProcessId
== 0))
67 if (MessageBoxW(hMainWnd
, wszWarnMsg
, wszWarnTitle
, MB_YESNO
|MB_ICONWARNING
) != IDYES
)
70 hProcess
= OpenProcess(PROCESS_SET_INFORMATION
, FALSE
, dwProcessId
);
74 GetLastErrorText(wstrErrorText
, sizeof(wstrErrorText
)/sizeof(WCHAR
));
75 MessageBoxW(hMainWnd
, wstrErrorText
, wszUnable2Change
, MB_OK
|MB_ICONSTOP
);
79 if (!SetPriorityClass(hProcess
, priority
))
81 GetLastErrorText(wstrErrorText
, sizeof(wstrErrorText
)/sizeof(WCHAR
));
82 MessageBoxW(hMainWnd
, wstrErrorText
, wszUnable2Change
, MB_OK
|MB_ICONSTOP
);
85 CloseHandle(hProcess
);
88 void ProcessPage_OnSetPriorityRealTime(void)
90 DoSetPriority(REALTIME_PRIORITY_CLASS
);
93 void ProcessPage_OnSetPriorityHigh(void)
95 DoSetPriority(HIGH_PRIORITY_CLASS
);
98 void ProcessPage_OnSetPriorityAboveNormal(void)
100 DoSetPriority(ABOVE_NORMAL_PRIORITY_CLASS
);
103 void ProcessPage_OnSetPriorityNormal(void)
105 DoSetPriority(NORMAL_PRIORITY_CLASS
);
108 void ProcessPage_OnSetPriorityBelowNormal(void)
110 DoSetPriority(BELOW_NORMAL_PRIORITY_CLASS
);
113 void ProcessPage_OnSetPriorityLow(void)
115 DoSetPriority(IDLE_PRIORITY_CLASS
);