src/apps/processcontroller/KernelMemoryBarMenuItem.h

   1 /*
   2         ProcessController @ 2000, Georges-Edouard Berenger, All Rights Reserved.
   3         Copyright (C) 2004 beunited.org
   4
   5         This library is free software; you can redistribute it and/or
   6         modify it under the terms of the GNU Lesser General Public
   7         License as published by the Free Software Foundation; either
   8         version 2.1 of the License, or (at your option) any later version.
   9
  10         This library is distributed in the hope that it will be useful,
  11         but WITHOUT ANY WARRANTY; without even the implied warranty of
  12         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13         Lesser General Public License for more details.
  14
  15         You should have received a copy of the GNU Lesser General Public
  16         License along with this library; if not, write to the Free Software
  17         Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 */
  19 #ifndef _KERNEL_MEMORY_BAR_MENU_ITEM_H_
  20 #define _KERNEL_MEMORY_BAR_MENU_ITEM_H_
  21
  22
  23 #include <MenuItem.h>
  24
  25
  26 class KernelMemoryBarMenuItem : public BMenuItem {
  27         public:
  28                 KernelMemoryBarMenuItem(system_info& systemInfo);
  29                 virtual void    DrawContent();
  30                 virtual void    GetContentSize(float* _width, float* _height);
  31
  32                 void                    DrawBar(bool force);
  33                 void                    UpdateSituation(int64 committedMemory, int64 fCachedMemory);
  34
  35         private:
  36                 int64   fCachedMemory;
  37                 int64   fPhysicalMemory;
  38                 int64   fCommittedMemory;
  39                 double  fLastSum;
  40                 double  fGrenze1;
  41                 double  fGrenze2;
  42 };
  43
  44 #endif // _KERNEL_MEMORY_BAR_MENU_ITEM_H_