JLANG::JColorFacetELcode Struct Reference

Facet class to specify text color for ELcode. More...

#include <JColorFacet.hh>

Inheritance diagram for JLANG::JColorFacetELcode:

Public Member Functions
	JColorFacetELcode (std::size_t refs=0)
	Constructor. More...
virtual const char *	c_str (const JColor_t color) const override
	Print color. More...
virtual JColorFacetELcode *	clone () const override
	Clone this facet. More...

Static Public Member Functions
static const char *	getName ()
	Get name of facet. More...
static bool	is_color (const int color)
	Check color. More...
static bool	is_bold (const int color)
	Check bold. More...
static bool	is_reset (const int color)
	Check reset. More...

Static Public Attributes
static std::locale::id	id

Private Attributes
std::vector< int >	history

Detailed Description

Facet class to specify text color for ELcode.

Definition at line 185 of file JColorFacet.hh.

Constructor & Destructor Documentation

JLANG::JColorFacetELcode::JColorFacetELcode ( std::size_t  refs = 0 )

inline

Constructor.

Parameters

refs	reference count

Definition at line 204 of file JColorFacet.hh.

                                          :
      JColorFacet(refs)
    {}

Member Function Documentation

static const char* JLANG::JColorFacetELcode::getName ( )

inlinestatic

Get name of facet.

Returns

name

Definition at line 193 of file JColorFacet.hh.

    {
      return "ELcode";
    }

virtual const char* JLANG::JColorFacetELcode::c_str ( const JColor_t  color ) const

inlineoverridevirtual

Print color.

Parameters

color

code

Returns

text

Implements JLANG::JColorFacet.

Definition at line 215 of file JColorFacet.hh.

    {
      static std::string buffer;

      history.push_back(color);

      switch (color) {

      case RED:    return "[color=red]";
      case GREEN:  return "[color=green]";
      case BLUE:   return "[color=blue]";
      case WHITE:  return "[color=white]";
      case CYAN:   return "[color=cyan]";
      case PURPLE: return "[color=purple]";
      case YELLOW: return "[color=yellow]";
      case BOLD:   return "[bold]";

      case RESET:

        buffer.clear();

        for (std::vector<int>::const_reverse_iterator i = history.rbegin(); i != history.rend(); ++i) {
          if      (is_color(*i)) 
            buffer += "[/color]";
          else if (is_bold (*i)) 
            buffer += "[/bold]";
          else
            ;
        }

        history.clear();

        return buffer.c_str();
        
      default:     return "";
      }
    }

virtual JColorFacetELcode* JLANG::JColorFacetELcode::clone ( ) const

inlineoverridevirtual

Clone this facet.

Returns

pointer to newly created facet

Implements JLANG::JColorFacet.

Definition at line 259 of file JColorFacet.hh.

    {
      return new JColorFacetELcode();
    }

static bool JLANG::JColorFacet::is_color ( const int  color )

inlinestaticinherited

Check color.

Parameters

color

code

Returns

true if color; else false

Definition at line 85 of file JColorFacet.hh.

    {
      return !is_bold(color) && !is_reset(color);
    }

static bool JLANG::JColorFacet::is_bold ( const int  color )

inlinestaticinherited

Check bold.

Parameters

color

code

Returns

true if bold; else false

Definition at line 97 of file JColorFacet.hh.

    {
      return color == BOLD;
    }

static bool JLANG::JColorFacet::is_reset ( const int  color )

inlinestaticinherited

Check reset.

Parameters

color

code

Returns

true if reset; else false

Definition at line 109 of file JColorFacet.hh.

    {
      return color == RESET;
    }

Member Data Documentation

std::vector<int> JLANG::JColorFacetELcode::history

mutableprivate

Definition at line 265 of file JColorFacet.hh.

std::locale::id JLANG::JColorFacet::id

staticinherited

Author

mdejong

Definition at line 49 of file JColorFacet.hh.

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The documentation for this struct was generated from the following file:

• JColorFacet.hh