Posterize to 8 colors when outer terminal does not support 256 colors

Fixes #58 github issue.
2012-03-16 17:42:36 -04:00
parent bdb0ecc2fd
commit 170bc8366a
6 changed files with 96 additions and 7 deletions
@@ -40,6 +40,8 @@ namespace Terminal {
    void set_rendition( int num );
    std::string sgr( void ) const;

+    void posterize( void );
+
    bool operator==( const Renditions &x ) const
    {
      return (bold == x.bold) && (underlined == x.underlined)
@@ -285,6 +287,8 @@ namespace Terminal {
    void reset_cell( Cell *c ) { c->reset( ds.get_background_rendition() ); }
    void reset_row( Row *r ) { r->reset( ds.get_background_rendition() ); }

+    void posterize( void );
+
    void ring_bell( void ) { bell_count++; }
    unsigned int get_bell_count( void ) const { return bell_count; }