sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-21 20:40:25 +03:00
Code Issues Packages Projects Releases Wiki Activity

- separated curses.c out into separate source files to optimise

Browse Source 
library use later on
- some small mods to existing functions
This commit is contained in:
Dan Lynch
2006-06-08 17:23:37 +00:00
parent 1697c78848
commit ad1aca0634
12 changed files with 754 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

115
src/hci/mucurses/winattrs.c Normal file
View File

@@ -0,0 +1,115 @@
#include <curses.h>
/**
* Turn off attributes in a window
*
* @v win subject window
* @v attrs attributes to enable
* @ret rc return status code
*/
int wattroff ( WINDOW *win, int attrs ) {
win->attrs &= ~attrs;
return OK;
}
/**
* Turn on attributes in a window
*
* @v win subject window
* @v attrs attributes to enable
* @ret rc return status code
*/
int wattron ( WINDOW *win, int attrs ) {
win->attrs |= attrs;
return OK;
}
/**
* Set attributes in a window
*
* @v win subject window
* @v attrs attributes to enable
* @ret rc return status code
*/
int wattrset ( WINDOW *win, int attrs ) {
win->attrs = ( attrs | ( win->attrs & A_COLOR ) );
return OK;
}
/**
* Get attributes and colour pair information
*
* @v *win window to obtain information from
* @v *attrs address in which to store attributes
* @v *pair address in which to store colour pair
* @v *opts undefined (for future implementation)
* @ret rc return status cude
*/
int wattr_get ( WINDOW *win, attr_t *attrs, short *pair,
void *opts __unused ) {
*attrs = win->attrs & A_ATTRIBUTES;
*pair = (short)(( win->attrs & A_COLOR ) >> CPAIR_SHIFT);
return OK;
}
/**
* Turn off attributes in a window
*
* @v *win subject window
* @v attrs attributes to toggle
* @v *opts undefined (for future implementation)
* @ret rc return status code
*/
int wattr_off ( WINDOW *win, attr_t attrs,
void *opts __unused ) {
wattroff( win, attrs );
return OK;
}
/**
* Turn on attributes in a window
*
* @v *win subject window
* @v attrs attributes to toggle
* @v *opts undefined (for future implementation)
* @ret rc return status code
*/
int wattr_on ( WINDOW *win, attr_t attrs,
void *opts __unused ) {
wattron( win, attrs );
return OK;
}
/**
* Set attributes and colour pair information in a window
*
* @v *win subject window
* @v attrs attributes to set
* @v cpair colour pair to set
* @v *opts undefined (for future implementation)
* @ret rc return status code
*/
int wattr_set ( WINDOW *win, attr_t attrs, short cpair,
void *opts __unused ) {
wattrset( win, attrs | ( ( (unsigned short)cpair ) << CPAIR_SHIFT ) );
return OK;
}
/**
* Set colour pair for a window
*
* @v *win subject window
* @v colour_pair_number colour pair integer
* @v *opts undefined (for future implementation)
* @ret rc return status code
*/
int wcolour_set ( WINDOW *win, short colour_pair_number,
void *opts __unused ) {
if ( ( unsigned short )colour_pair_number > COLORS )
return ERR;
win->attrs = ( (unsigned short)colour_pair_number << CPAIR_SHIFT ) |
( win->attrs & A_ATTRIBUTES );
return OK;
}