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[mucurses] Use centralised concept of colour pairs

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2013-12-07 21:00:09 +00:00
parent 7025f5c648
commit 259858950a
5 changed files with 14 additions and 43 deletions
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14
src/hci/mucurses/ansi_screen.c
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@@ -1,5 +1,6 @@
#include <stdio.h>
#include <curses.h>
#include <ipxe/ansicol.h>
#include <ipxe/console.h>
FILE_LICENCE ( GPL2_OR_LATER );
@@ -14,14 +15,13 @@ static unsigned int saved_usage;
static void ansiscr_attrs ( struct _curses_screen *scr, attr_t attrs ) {
int bold = ( attrs & A_BOLD );
attr_t cpair = PAIR_NUMBER ( attrs );
short fcol;
short bcol;
if ( scr->attrs != attrs ) {
scr->attrs = attrs;
pair_content ( cpair, &fcol, &bcol );
/* ANSI escape sequence to update character attributes */
printf ( "\033[0;%d;3%d;4%dm", ( bold ? 1 : 22 ), fcol, bcol );
/* Reset attributes and set/clear bold as appropriate */
printf ( "\033[0;%dm", ( bold ? 1 : 22 ) );
/* Set foreground and background colours */
ansicol_set_pair ( cpair );
}
}
@@ -30,7 +30,9 @@ static void ansiscr_reset ( struct _curses_screen *scr ) {
scr->attrs = 0;
scr->curs_x = 0;
scr->curs_y = 0;
printf ( "\033[0m\033[2J" );
printf ( "\0330m" );
ansicol_set_pair ( CPAIR_DEFAULT );
printf ( "\033[2J" );
}
static void ansiscr_init ( struct _curses_screen *scr ) {