lib/cpPlugins/Interface/Parameters.cxx

   1 #include <cpPlugins/Interface/Parameters.h>
   2 #include <cstdarg>
   3 #include <cstdlib>
   4 #include <sstream>
   5
   6 // -------------------------------------------------------------------------
   7 #define cpPlugins_Interface_Parameters_SetMacro( TYPE )                 \
   8   void cpPlugins::Interface::Parameters::                               \
   9   SetValueAs##TYPE( const TString& name, const T##TYPE& v )             \
  10   {                                                                     \
  11     TParameters::iterator pIt = this->m_Parameters.find( name );        \
  12     if( pIt == this->m_Parameters.end( ) )                              \
  13       return;                                                           \
  14     if( pIt->second.first != Self::TYPE )                               \
  15       return;                                                           \
  16     std::stringstream ss;                                               \
  17     ss << v;                                                            \
  18     pIt->second.second = ss.str( );                                     \
  19   }
  20
  21 cpPlugins_Interface_Parameters_SetMacro( String );
  22 cpPlugins_Interface_Parameters_SetMacro( Bool );
  23 cpPlugins_Interface_Parameters_SetMacro( Int );
  24 cpPlugins_Interface_Parameters_SetMacro( Uint );
  25 cpPlugins_Interface_Parameters_SetMacro( Real );
  26
  27 // -------------------------------------------------------------------------
  28 #define cpPlugins_Interface_Parameters_SetArrayMacro( TYPE, ATYPE )     \
  29   void cpPlugins::Interface::Parameters::                               \
  30   SetValueAs##TYPE( const TString& name, const TUint& n, ... )          \
  31   {                                                                     \
  32     TParameters::iterator pIt = this->m_Parameters.find( name );        \
  33     if( pIt == this->m_Parameters.end( ) )                              \
  34       return;                                                           \
  35     if( pIt->second.first != Self::TYPE )                               \
  36       return;                                                           \
  37     va_list v_lst;                                                      \
  38     va_start( v_lst, n );                                               \
  39     std::stringstream ss;                                               \
  40     for( TUint i = 0; i < n; ++i )                                      \
  41       ss << va_arg( v_lst, ATYPE ) << ",";                              \
  42     va_end( v_lst );                                                    \
  43     pIt->second.second = ss.str( );                                     \
  44   }
  45
  46 cpPlugins_Interface_Parameters_SetArrayMacro( Index, long );
  47 cpPlugins_Interface_Parameters_SetArrayMacro( Point, double );
  48
  49 // -------------------------------------------------------------------------
  50 cpPlugins::Interface::Parameters::
  51 Parameters( )
  52 {
  53   this->Clear( );
  54 }
  55
  56 // -------------------------------------------------------------------------
  57 cpPlugins::Interface::Parameters::
  58 Parameters( const Self& other )
  59 {
  60   this->m_Parameters = other.m_Parameters;
  61 }
  62
  63 // -------------------------------------------------------------------------
  64 cpPlugins::Interface::Parameters::
  65 ~Parameters( )
  66 {
  67   this->Clear( );
  68 }
  69
  70 // -------------------------------------------------------------------------
  71 cpPlugins::Interface::Parameters::
  72 Self& cpPlugins::Interface::Parameters::
  73 operator=( const Self& other )
  74 {
  75   this->m_Parameters = other.m_Parameters;
  76   return( *this );
  77 }
  78
  79 // -------------------------------------------------------------------------
  80 void cpPlugins::Interface::Parameters::
  81 Clear( )
  82 {
  83   this->m_Parameters.clear( );
  84 }
  85
  86 // -------------------------------------------------------------------------
  87 void cpPlugins::Interface::Parameters::
  88 Configure( const Self::Type& type, const TString& name )
  89 {
  90   this->m_Parameters[ name ] = TParameter( type, "" );
  91 }
  92
  93 // -------------------------------------------------------------------------
  94 std::vector< cpPlugins::Interface::Parameters::TString >
  95 cpPlugins::Interface::Parameters::
  96 GetParameters( ) const
  97 {
  98   std::vector< TString > parameters;
  99   TParameters::const_iterator pIt = this->m_Parameters.begin( );
 100   for( ; pIt != this->m_Parameters.end( ); ++pIt )
 101     parameters.push_back( pIt->first );
 102   return( parameters );
 103 }
 104
 105 // -------------------------------------------------------------------------
 106 cpPlugins::Interface::Parameters::
 107 Type cpPlugins::Interface::Parameters::
 108 GetParameterType( const TString& name ) const
 109 {
 110   TParameters::const_iterator pIt = this->m_Parameters.find( name );
 111   if( pIt == this->m_Parameters.end( ) )
 112     return( Self::NoType );
 113   return( pIt->second.first );
 114 }
 115
 116 // -------------------------------------------------------------------------
 117 const cpPlugins::Interface::Parameters::
 118 TString& cpPlugins::Interface::Parameters::
 119 GetValueAsString( const TString& name ) const
 120 {
 121   static const TString null_str = "";
 122   TParameters::const_iterator pIt = this->m_Parameters.find( name );
 123   if( pIt == this->m_Parameters.end( ) )
 124     return( null_str );
 125   if( pIt->second.first != Self::String )
 126     return( null_str );
 127
 128   return( pIt->second.second );
 129 }
 130
 131 // -------------------------------------------------------------------------
 132 cpPlugins::Interface::Parameters::
 133 TBool cpPlugins::Interface::Parameters::
 134 GetValueAsBool( const TString& name ) const
 135 {
 136   TParameters::const_iterator pIt = this->m_Parameters.find( name );
 137   if( pIt == this->m_Parameters.end( ) )
 138     return( TBool( false ) );
 139   if( pIt->second.first != Self::Int )
 140     return( TBool( false ) );
 141   return( TBool( std::atoi( pIt->second.second.c_str( ) ) == 1 ) );
 142 }
 143
 144 // -------------------------------------------------------------------------
 145 cpPlugins::Interface::Parameters::
 146 TInt cpPlugins::Interface::Parameters::
 147 GetValueAsInt( const TString& name ) const
 148 {
 149   TParameters::const_iterator pIt = this->m_Parameters.find( name );
 150   if( pIt == this->m_Parameters.end( ) )
 151     return( TInt( 0 ) );
 152   if( pIt->second.first != Self::Int )
 153     return( TInt( 0 ) );
 154   return( TInt( std::atoi( pIt->second.second.c_str( ) ) ) );
 155 }
 156
 157 // -------------------------------------------------------------------------
 158 cpPlugins::Interface::Parameters::
 159 TUint cpPlugins::Interface::Parameters::
 160 GetValueAsUint( const TString& name ) const
 161 {
 162   TParameters::const_iterator pIt = this->m_Parameters.find( name );
 163   if( pIt == this->m_Parameters.end( ) )
 164     return( TUint( 0 ) );
 165   if( pIt->second.first != Self::Uint )
 166     return( TUint( 0 ) );
 167   return( TUint( std::atoi( pIt->second.second.c_str( ) ) ) );
 168 }
 169
 170 // -------------------------------------------------------------------------
 171 cpPlugins::Interface::Parameters::
 172 TReal cpPlugins::Interface::Parameters::
 173 GetValueAsReal( const TString& name ) const
 174 {
 175   TParameters::const_iterator pIt = this->m_Parameters.find( name );
 176   if( pIt == this->m_Parameters.end( ) )
 177     return( TReal( 0 ) );
 178   if( pIt->second.first != Self::Real )
 179     return( TReal( 0 ) );
 180   return( TReal( std::atof( pIt->second.second.c_str( ) ) ) );
 181 }
 182
 183 // -------------------------------------------------------------------------
 184 void cpPlugins::Interface::Parameters::
 185 GetValueAsStringList(
 186   std::vector< TString >& lst, const TString& name
 187   ) const
 188 {
 189 }
 190
 191 // -------------------------------------------------------------------------
 192 void cpPlugins::Interface::Parameters::
 193 GetValueAsBoolList( std::vector< TBool >& lst, const TString& name ) const
 194 {
 195 }
 196
 197 // -------------------------------------------------------------------------
 198 void cpPlugins::Interface::Parameters::
 199 GetValueAsIntList( std::vector< TInt >& lst, const TString& name ) const
 200 {
 201 }
 202
 203 // -------------------------------------------------------------------------
 204 void cpPlugins::Interface::Parameters::
 205 GetValueAsUintList( std::vector< TUint >& lst, const TString& name ) const
 206 {
 207 }
 208
 209 // -------------------------------------------------------------------------
 210 void cpPlugins::Interface::Parameters::
 211 GetValueAsRealList( std::vector< TReal >& lst, const TString& name ) const
 212 {
 213 }
 214
 215 // eof - $RCSfile$