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Use SP->orig_attr for setting default colors

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This commit is contained in:
Mark Hessling
2004-12-16 01:01:24 +00:00
parent 760b72c04e
commit e86e71b6f3
1 changed files with 54 additions and 43 deletions
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97
pdcurses/color.c
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@@ -7,13 +7,13 @@
* that PDCurses code is used would be appreciated, but is not mandatory.
*
* Any changes which you make to this software which may improve or enhance
* it, should be forwarded to the current maintainer for the benefit of
* it, should be forwarded to the current maintainer for the benefit of
* other users.
*
* The only restriction placed on this code is that no distribution of
* modified PDCurses code be made under the PDCurses name, by anyone
* other than the current maintainer.
*
*
* See the file maintain.er for details of the current maintainer.
***************************************************************************
*/
@@ -53,7 +53,7 @@ static int PDC_init_pair();
#endif
#ifdef PDCDEBUG
char *rcsid_color = "$Id: color.c,v 1.3 2002/03/22 22:36:50 mark Exp $";
char *rcsid_color = "$Id: color.c,v 1.4 2004/12/16 01:01:24 rexx Exp $";
#endif
/*man-start*********************************************************************
@@ -98,15 +98,15 @@ char *rcsid_color = "$Id: color.c,v 1.3 2002/03/22 22:36:50 mark Exp $";
has_colors() indicates if the terminal supports, and can maniplulate
color. It returns TRUE or FALSE.
can_change_color() indicates if the terminal has the capability
can_change_color() indicates if the terminal has the capability
to change the definition of its colors. Although this is possible,
at least with VGA monitors, this function always returns FALSE.
pair_content() is used to determine what the colors of a given
pair_content() is used to determine what the colors of a given
color-pair consist of.
PDC_set_line_color() is used to set the color, globally, for the
color of the lines drawn for the attributes: A_UNDERLINE, A_OVERLINE,
color of the lines drawn for the attributes: A_UNDERLINE, A_OVERLINE,
A_LEFTLINE and A_RIGHTLINE. PDCurses only feature.
NOTE: has_colors() is implemented as a macro.
@@ -369,11 +369,10 @@ short color;
#endif
/***********************************************************************/
{
if (color >= COLORS || color < 0)
return(ERR);
SP->line_color = color;
return(OK);
if (color >= COLORS || color < 0)
return(ERR);
SP->line_color = color;
return(OK);
}
#if defined(CHTYPE_LONG)
@@ -385,12 +384,24 @@ int PDC_init_atrtab()
#endif
/***********************************************************************/
{
register int i=0;
int orig_fore, orig_back;
register int i=0;
for (i=0;i<PDC_COLOR_PAIRS;i++)
PDC_init_pair(i,COLOR_WHITE,COLOR_BLACK);
PDC_init_pair(PDC_COLOR_PAIRS,COLOR_BLACK,COLOR_WHITE);
return(0);
if ( SP->orig_attr == 0 )
{
orig_fore = COLOR_WHITE;
orig_back = COLOR_BLACK;
}
else
{
orig_fore = SP->orig_attr & A_CHARTEXT;
orig_back = (SP->orig_attr & A_ATTRIBUTES) >> 16;
}
for ( i = 0; i <PDC_COLOR_PAIRS; i++ )
PDC_init_pair( i, orig_fore, orig_back );
PDC_init_pair( PDC_COLOR_PAIRS, orig_back, orig_fore );
return(0);
}
/***********************************************************************/
#ifdef HAVE_PROTO
@@ -403,37 +414,37 @@ short bg;
#endif
/***********************************************************************/
{
register int i=0;
unsigned char temp_bg=0;
int ttt,uuu;
register int i=0;
unsigned char temp_bg=0;
int ttt,uuu;
for (i=0;i<PDC_OFFSET;i++)
for (i=0;i<PDC_OFFSET;i++)
{
atrtab[(pairnum*PDC_OFFSET)+i] = fg | (bg << 4);
ttt = A_REVERSE >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] = 0x70;
ttt = A_UNDERLINE >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] = 1;
ttt = A_INVIS >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] = fg | (bg << 4);
ttt = A_REVERSE >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] = 0x70;
ttt = A_UNDERLINE >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] = 1;
ttt = A_INVIS >> 19;
uuu = i&ttt;
if (uuu == ttt)
{
temp_bg = (atrtab[(pairnum*PDC_OFFSET)+i])>>4;
atrtab[(pairnum*PDC_OFFSET)+i] = temp_bg<<4|temp_bg;
temp_bg = (atrtab[(pairnum*PDC_OFFSET)+i])>>4;
atrtab[(pairnum*PDC_OFFSET)+i] = temp_bg<<4|temp_bg;
}
ttt = A_BOLD >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] |= 8;
ttt = A_BLINK >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] |= 128;
ttt = A_BOLD >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] |= 8;
ttt = A_BLINK >> 19;
uuu = i&ttt;
if (uuu == ttt)
atrtab[(pairnum*PDC_OFFSET)+i] |= 128;
}
return(0);
return(0);
}
#endif