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#!/bin/sh
# cursor.sh - define cursor movements
# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
#
# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.
Cursor_goto_position ()
{
__LINE="${1}"
__COLUMN="${2}"
#echo -e "[${__LINE};${__COLUMN};H\c"
printf "[${__LINE};${__COLUMN};H"
}
Cursor_save_position ()
{
#echo -e "[s\c"
printf "[s"
}
Cursor_restore_position ()
{
#echo -e "[u\c"
printf "[u"
}
Cursor_line_up ()
{
__LINES="${1}"
#echo -e "[${__LINES}A\c"
printf "[${__LINES}A"
}
Cursor_line_down ()
{
__LINES="${1}"
#echo -e "[${__LINES}B\c"
printf "[${__LINES}B"
}
Cursor_columns_forward ()
{
__COLUMNS="${1}"
#echo -e "[${__COLUMNS}C\c"
printf "[${__COLUMNS}C"
}
Cursor_columns_backward ()
{
__COLUMNS="${1}"
#echo -e "[${__COLUMNS}D\c"
printf "[${__COLUMNS}D"
}
Cursor_clear_screen ()
{
#echo -e "[2J\c"
printf "[2J"
}
Cursor_erase_EOL ()
{
#echo -e "[K\c"
printf "[K"
}
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