src/FuncStatus.cpp

   1 /**
   2  * \file FuncStatus.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Jean-Marc Lasgouttes
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "FuncStatus.h"
  14
  15
  16 namespace lyx {
  17
  18 FuncStatus::FuncStatus()
  19         : v_(OK)
  20 {
  21 }
  22
  23
  24 void FuncStatus::clear()
  25 {
  26         v_ = OK;
  27         message_.erase();
  28 }
  29
  30
  31 void FuncStatus::operator|=(FuncStatus const & f)
  32 {
  33         v_ |= f.v_;
  34         if (!f.message_.empty())
  35                 message_ = f.message_;
  36 }
  37
  38
  39 void FuncStatus::unknown(bool b)
  40 {
  41         if (b)
  42                 v_ |= UNKNOWN;
  43         else
  44                 v_ &= !UNKNOWN;
  45 }
  46
  47
  48
  49 bool FuncStatus::unknown() const
  50 {
  51         return (v_ & UNKNOWN);
  52 }
  53
  54
  55 void FuncStatus::enabled(bool b)
  56 {
  57         if (b)
  58                 v_ &= !DISABLED;
  59         else
  60                 v_ |= DISABLED;
  61 }
  62
  63
  64 bool FuncStatus::enabled() const
  65 {
  66         return !(v_ & DISABLED);
  67 }
  68
  69
  70 void FuncStatus::setOnOff(bool b)
  71 {
  72         v_ |= (b ? ON : OFF);
  73 }
  74
  75
  76 bool FuncStatus::onoff(bool b) const
  77 {
  78         if (b)
  79                 return (v_ & ON);
  80         else
  81                 return (v_ & OFF);
  82 }
  83
  84
  85 void FuncStatus::message(docstring const & m)
  86 {
  87         message_ = m;
  88 }
  89
  90
  91 docstring const & FuncStatus::message() const
  92 {
  93         return message_;
  94 }
  95
  96
  97 } // namespace lyx