note.cc

initial working phase of the design of said editor, featuring multicasting, advanced linux keyboard

#include "note.h"
#include <stdio.h>			// printf, putchar

note::~note()
{
   delete s;
}

note::note()
{
   s = new script( NULL );
   s -> id_mask = ID_MAIN;

   last = NULL;
   next = NULL; // note list

   cols = 80; rows = 30; // text() ?

// font, font_bitmap, cursor, x, y
}

void note::clear()
{
   printf( "\x1B[H\x1B[J" ); // home the cursor, clear the screen
   fflush( stdout );
}

void note::repos( int col, int row )
{
   if( col == cols )
      printf( "\x1B[%d;%df", ( y = row ) + 1, ( x = col ) );
   else
      printf( "\x1B[%d;%df", ( y = row ) + 1, ( x = col ) + 1 );
   fflush( stdout );
}

void note::repos_up()
{
   if( x == cols )
      printf( "\x1B[%d;%df", y--, x );
   else
      printf( "\x1B[%d;%df", y--, x + 1 );
   fflush( stdout );
}

void note::repos_down()
{
   if( x == cols )
      printf( "\x1B[%d;%df", ++y + 1, x );
   else
      printf( "\x1B[%d;%df", ++y + 1, x + 1 );
   fflush( stdout );
}

void note::repos_left()
{
   printf( "\x1B[%d;%df", y + 1, x-- );
   fflush( stdout );
}

void note::repos_right()
{
   x++;
   if( x == cols )
      printf( "\x1B[%d;%df", y + 1, x );
   else
      printf( "\x1B[%d;%df", y + 1, x + 1 );
   fflush( stdout );
}

void note::erase( int col, int row, int len )
{
   printf( "\x1B[%d;%df", row + 1, col + 1 );

   int it = 0;
   for(; it < len; it++ )
   {
      putchar( ' ' );
   }
   repos( x, y );
   fflush( stdout );
}

char note::write( register char c, int col, int row )
{
   printf( "\x1B[%d;%df%c", row + 1, col + 1, c );

   repos( x, y );

   fflush( stdout );
   return c;
}

#include <stdio.h>

char* note::write( register char* str, int col, int row )
{
   int i = 0;
   for(; str[ i ] != '\0'; i++ )
   {
      printf( "\x1B[%d;%df%c", row + 1, col + i + 1, str[ i ] );
   }
   repos( x, y );
   fflush( stdout );
}

char note::write_hex( register char c )
{
/*
   static int col = 0;

   char text[ 2 ];
   strcpy( text, " \0" );
   text[ 0 ] = c + '0';

   brfont_write( text, ( int )ceil( col * FONT_X ), 0, font,
		 ( BITMAP* )views[ 0 ] -> bitmap ); // was screen::bitmap

   col++; return c;
*/
}