VARCem/PDCurses
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PDC_chg_attrs() -- a nice function that's never been used. (And

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incorrectly prototyped until 2.8.) Similar functionality is now
available in the standard wchgat().
This commit is contained in:
William McBrine
2006-07-17 07:02:30 +00:00
parent 76c9c885ee
commit eb04c7c604
4 changed files with 2 additions and 69 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
curspriv.h
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@@ -15,7 +15,7 @@
* See the file maintain.er for details of the current maintainer. *
************************************************************************/
/* $Id: curspriv.h,v 1.92 2006/07/16 19:56:07 wmcbrine Exp $ */
/* $Id: curspriv.h,v 1.93 2006/07/17 07:02:30 wmcbrine Exp $ */
/* CURSPRIV.H
@@ -87,7 +87,6 @@ void PDC_beep(void);
bool PDC_breakout(void);
int PDC_chadd(WINDOW *, chtype, bool, bool);
bool PDC_check_bios_key(void);
int PDC_chg_attrs(WINDOW *, chtype, int, int, int, int);
int PDC_chins(WINDOW *, chtype, bool);
int PDC_copy_win(const WINDOW *, WINDOW *, int, int, int,
int, int, int, bool);

66
pdcurses/pdcwin.c
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@@ -20,7 +20,7 @@
#include <stdlib.h>
#include <string.h>
RCSID("$Id: pdcwin.c,v 1.44 2006/07/15 15:38:24 wmcbrine Exp $");
RCSID("$Id: pdcwin.c,v 1.45 2006/07/17 07:02:30 wmcbrine Exp $");
/*man-start**************************************************************
@@ -473,70 +473,6 @@ int PDC_chadd(WINDOW *win, chtype ch, bool xlat, bool advance)
return OK;
}
/*man-start**************************************************************
PDC_chg_attrs() - Change attributes in a rectangle
PDCurses Description:
This routine will change the attribute(s) from a starting (y,x)
position to an ending (y,x) position to the specified attribute.
PDCurses Return Value:
This function returns OK on success and ERR on error.
PDCurses Errors:
It is an error to call this function with a NULL window pointer.
It is also an error to pass rectangular coordinates that lay
outside of window.
Portability:
PDCurses int PDC_chg_attrs(WINDOW *w, chtype attr,
int sy, int sx, int ey, int ex);
**man-end****************************************************************/
int PDC_chg_attrs(WINDOW *win, chtype attr, int sy, int sx, int ey, int ex)
{
chtype oldattr = win->_attrs;
int c, l;
PDC_LOG(("PDC_chr_attrs() - called\n"));
if ((win == (WINDOW *)NULL) || (sy > win->_maxy) || (sx > win->_maxx))
return ERR;
if (ey >= win->_maxy)
ey = win->_maxy - 1;
if (ex >= win->_maxx)
ex = win->_maxx - 1;
wattrset(win, attr);
for (l = sy; l <= ey; l++)
{
for (c = sx; c <= ex; c++)
win->_y[l][c] = (win->_y[l][c] & A_CHARTEXT) | attr;
if (win->_firstch[l] == _NO_CHANGE)
{
win->_firstch[l] = sx;
win->_lastch[l] = ex;
}
else if (win->_firstch[l] != _NO_CHANGE)
{
if (sx < win->_firstch[l])
win->_firstch[l] = sx;
if (ex > win->_lastch[l])
win->_lastch[l] = ex;
}
}
win->_attrs = oldattr;
PDC_sync(win);
return OK;
}
/*man-start**************************************************************
PDC_chins() - Low-level insert character in window

1
win32/curses.def
View File

@@ -270,7 +270,6 @@ EXPORTS tparm
EXPORTS tputs
EXPORTS PDC_chadd
EXPORTS PDC_check_bios_key
EXPORTS PDC_chg_attrs
EXPORTS PDC_chins
EXPORTS PDC_copy_win
EXPORTS PDC_cursor_off

1
win32/curses_lcc.def
View File

@@ -263,7 +263,6 @@ tparm
tputs
PDC_chadd
PDC_check_bios_key
PDC_chg_attrs
PDC_chins
PDC_copy_win
PDC_cursor_off