common.h

   1 //
   2 // C++ Interface: common
   3 //
   4 // Author: Oliver Groß <z.o.gross@gmx.de>, (C) 2008
   5 //
   6 // Copyright: See COPYING file that comes with this distribution
   7 //
   8 #ifndef QBAT_COMMON_H
   9 #define QBAT_COMMON_H
  10
  11 #include <QString>
  12 #include <QColor>
  13 #include "constants.h"
  14
  15 #define BUF_SIZE 256
  16
  17 namespace qbat {
  18         struct Settings {
  19                 quint16 pollingRate;
  20                 bool handleCritical;
  21                 quint8 criticalCapacity;
  22                 bool executeCommand;
  23                 QString criticalCommand;
  24                 bool confirmCommand;
  25                 bool confirmWithTimeout;
  26                 quint16 timeoutValue;
  27                 QRgb colors[UI_COUNT_COLORS];
  28                 bool showBalloon;
  29                 bool mergeBatteries;
  30         };
  31
  32         bool readStringFromFile(char * buffer, const char * fileName);
  33         int readIntSysFile(const char * fileName);
  34         int toStatusInt(const char * status);
  35
  36         inline qint8 calcRelativeDef(int value, int border, qint8 defValue = -1) {
  37                 return border ? (qint8)(100.0 * value / border) : defValue;
  38         }
  39 }
  40
  41 #endif