reactos/subsys/system/taskmgr/taskmgr.h

   1 /*
   2  *  ReactOS Task Manager
   3  *
   4  *  taskmgr.h
   5  *
   6  *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
   7  *
   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.
  12  *
  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.
  17  *
  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
  21  */
  22
  23 #ifndef __TASKMGR_H__
  24 #define __TASKMGR_H__
  25
  26 #ifdef __cplusplus
  27 extern "C" {
  28 #endif
  29
  30 #ifdef _MSC_VER
  31 /*MF
  32 typedef struct _IO_COUNTERS {
  33         ULONGLONG  ReadOperationCount;
  34         ULONGLONG  WriteOperationCount;
  35         ULONGLONG  OtherOperationCount;
  36         ULONGLONG ReadTransferCount;
  37         ULONGLONG WriteTransferCount;
  38         ULONGLONG OtherTransferCount;
  39 } IO_COUNTERS, *PIO_COUNTERS;
  40 */
  41 #endif /* _MSC_VER */
  42
  43 #include "resource.h"
  44
  45 #define RUN_APPS_PAGE
  46 #define RUN_PROC_PAGE
  47 #define RUN_PERF_PAGE
  48
  49 #define STATUS_WINDOW   2001
  50
  51 typedef struct
  52 {
  53         /* Window size & position settings */
  54         BOOL    Maximized;
  55         int     Left;
  56         int     Top;
  57         int     Right;
  58         int     Bottom;
  59
  60         /* Tab settings */
  61         int     ActiveTabPage;
  62
  63         /* Options menu settings */
  64         BOOL    AlwaysOnTop;
  65         BOOL    MinimizeOnUse;
  66         BOOL    HideWhenMinimized;
  67         BOOL    Show16BitTasks;
  68
  69         /* Update speed settings */
  70         /* How many half-seconds in between updates (i.e. 0 - Paused, 1 - High, 2 - Normal, 4 - Low) */
  71         int     UpdateSpeed;
  72
  73         /* Applications page settings */
  74         BOOL    View_LargeIcons;
  75         BOOL    View_SmallIcons;
  76         BOOL    View_Details;
  77
  78         /* Processes page settings */
  79         BOOL    ShowProcessesFromAllUsers; /* Server-only? */
  80         BOOL    Column_ImageName;
  81         BOOL    Column_PID;
  82         BOOL    Column_CPUUsage;
  83         BOOL    Column_CPUTime;
  84         BOOL    Column_MemoryUsage;
  85         BOOL    Column_MemoryUsageDelta;
  86         BOOL    Column_PeakMemoryUsage;
  87         BOOL    Column_PageFaults;
  88         BOOL    Column_USERObjects;
  89         BOOL    Column_IOReads;
  90         BOOL    Column_IOReadBytes;
  91         BOOL    Column_SessionID; /* Server-only? */
  92         BOOL    Column_UserName; /* Server-only? */
  93         BOOL    Column_PageFaultsDelta;
  94         BOOL    Column_VirtualMemorySize;
  95         BOOL    Column_PagedPool;
  96         BOOL    Column_NonPagedPool;
  97         BOOL    Column_BasePriority;
  98         BOOL    Column_HandleCount;
  99         BOOL    Column_ThreadCount;
 100         BOOL    Column_GDIObjects;
 101         BOOL    Column_IOWrites;
 102         BOOL    Column_IOWriteBytes;
 103         BOOL    Column_IOOther;
 104         BOOL    Column_IOOtherBytes;
 105         int     ColumnOrderArray[25];
 106         int     ColumnSizeArray[25];
 107         int     SortColumn;
 108         BOOL    SortAscending;
 109
 110         /* Performance page settings */
 111         BOOL    CPUHistory_OneGraphPerCPU;
 112         BOOL    ShowKernelTimes;
 113
 114 } TASKMANAGER_SETTINGS, *LPTASKMANAGER_SETTINGS;
 115
 116 /* Global Variables: */
 117 extern  HINSTANCE       hInst;                                          /* current instance */
 118 extern  HWND            hMainWnd;                                       /* Main Window */
 119 extern  HWND            hStatusWnd;                                     /* Status Bar Window */
 120 extern  HWND            hTabWnd;                                        /* Tab Control Window */
 121 extern  int                     nMinimumWidth;                          /* Minimum width of the dialog (OnSize()'s cx) */
 122 extern  int                     nMinimumHeight;                         /* Minimum height of the dialog (OnSize()'s cy) */
 123 extern  int                     nOldWidth;                                      /* Holds the previous client area width */
 124 extern  int                     nOldHeight;                                     /* Holds the previous client area height */
 125 extern  TASKMANAGER_SETTINGS    TaskManagerSettings;
 126
 127 /* Foward declarations of functions included in this code module: */
 128 INT_PTR CALLBACK TaskManagerWndProc(HWND, UINT, WPARAM, LPARAM);
 129 BOOL OnCreate(HWND hWnd);
 130 void OnSize(UINT nType, int cx, int cy);
 131 void OnMove(UINT nType, int cx, int cy);
 132 void FillSolidRect(HDC hDC, LPCRECT lpRect, COLORREF clr);
 133 void FillSolidRect2(HDC hDC, int x, int y, int cx, int cy, COLORREF clr);
 134 void Draw3dRect(HDC hDC, int x, int y, int cx, int cy, COLORREF clrTopLeft, COLORREF clrBottomRight);
 135 void Draw3dRect2(HDC hDC, LPRECT lpRect, COLORREF clrTopLeft, COLORREF clrBottomRight);
 136 void LoadSettings(void);
 137 void SaveSettings(void);
 138 void TaskManager_OnRestoreMainWindow(void);
 139 void TaskManager_OnEnterMenuLoop(HWND hWnd);
 140 void TaskManager_OnExitMenuLoop(HWND hWnd);
 141 void TaskManager_OnMenuSelect(HWND hWnd, UINT nItemID, UINT nFlags, HMENU hSysMenu);
 142 void TaskManager_OnViewUpdateSpeedHigh(void);
 143 void TaskManager_OnViewUpdateSpeedNormal(void);
 144 void TaskManager_OnViewUpdateSpeedLow(void);
 145 void TaskManager_OnViewUpdateSpeedPaused(void);
 146 void TaskManager_OnViewRefresh(void);
 147 void TaskManager_OnTabWndSelChange(void);
 148 LPTSTR GetLastErrorText( LPTSTR lpszBuf, DWORD dwSize );
 149
 150 #ifdef __cplusplus
 151 };
 152 #endif
 153
 154 #endif /* __TASKMGR_H__ */