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Diffstat (limited to 'ncurses/tty/lib_vidattr.c')
-rw-r--r--ncurses/tty/lib_vidattr.c133
1 files changed, 92 insertions, 41 deletions
diff --git a/ncurses/tty/lib_vidattr.c b/ncurses/tty/lib_vidattr.c
index ac2a74f08e01..9656b3c70ee6 100644
--- a/ncurses/tty/lib_vidattr.c
+++ b/ncurses/tty/lib_vidattr.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@@ -29,7 +29,8 @@
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
- * and: Thomas E. Dickey 1996 on *
+ * and: Thomas E. Dickey 1996-on *
+ * and: Juergen Pfeifer 2009 *
****************************************************************************/
/*
@@ -63,11 +64,16 @@
*/
#include <curses.priv.h>
-#include <term.h>
-MODULE_ID("$Id: lib_vidattr.c,v 1.49 2007/06/30 21:58:04 tom Exp $")
+#ifndef CUR
+#define CUR SP_TERMTYPE
+#endif
+
+MODULE_ID("$Id: lib_vidattr.c,v 1.61 2010/06/05 22:22:04 tom Exp $")
-#define doPut(mode) TPUTS_TRACE(#mode); tputs(mode, 1, outc)
+#define doPut(mode) \
+ TPUTS_TRACE(#mode); \
+ NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx mode, 1, outc)
#define TurnOn(mask,mode) \
if ((turn_on & mask) && mode) { doPut(mode); }
@@ -78,40 +84,49 @@ MODULE_ID("$Id: lib_vidattr.c,v 1.49 2007/06/30 21:58:04 tom Exp $")
/* if there is no current screen, assume we *can* do color */
#define SetColorsIf(why,old_attr) \
if (can_color && (why)) { \
- int old_pair = PAIR_NUMBER(old_attr); \
+ int old_pair = PairNumber(old_attr); \
TR(TRACE_ATTRS, ("old pair = %d -- new pair = %d", old_pair, pair)); \
if ((pair != old_pair) \
|| (fix_pair0 && (pair == 0)) \
|| (reverse ^ ((old_attr & A_REVERSE) != 0))) { \
- _nc_do_color(old_pair, pair, reverse, outc); \
+ NCURSES_SP_NAME(_nc_do_color)(NCURSES_SP_ARGx \
+ (short) old_pair, \
+ (short) pair, \
+ reverse, outc); \
} \
}
#define PreviousAttr _nc_prescreen.previous_attr
NCURSES_EXPORT(int)
-vidputs(chtype newmode, int (*outc) (int))
+NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx
+ chtype newmode,
+ NCURSES_SP_OUTC outc)
{
attr_t turn_on, turn_off;
int pair;
bool reverse = FALSE;
- bool can_color = (SP == 0 || SP->_coloron);
+ bool can_color = (SP_PARM == 0 || SP_PARM->_coloron);
#if NCURSES_EXT_FUNCS
- bool fix_pair0 = (SP != 0 && SP->_coloron && !SP->_default_color);
+ bool fix_pair0 = (SP_PARM != 0 && SP_PARM->_coloron && !SP_PARM->_default_color);
#else
#define fix_pair0 FALSE
#endif
newmode &= A_ATTRIBUTES;
- T((T_CALLED("vidputs(%s)"), _traceattr(newmode)));
+
+ T((T_CALLED("vidputs(%p,%s)"), (void *) SP_PARM, _traceattr(newmode)));
+
+ if (!IsTermInfo(SP_PARM))
+ returnCode(ERR);
/* this allows us to go on whether or not newterm() has been called */
- if (SP)
- PreviousAttr = AttrOf(SCREEN_ATTRS(SP));
+ if (SP_PARM)
+ PreviousAttr = AttrOf(SCREEN_ATTRS(SP_PARM));
TR(TRACE_ATTRS, ("previous attribute was %s", _traceattr(PreviousAttr)));
- if ((SP != 0)
+ if ((SP_PARM != 0)
&& (magic_cookie_glitch > 0)) {
#if USE_XMC_SUPPORT
static const chtype table[] =
@@ -135,7 +150,7 @@ vidputs(chtype newmode, int (*outc) (int))
* the terminfo max_attributes value.
*/
for (n = 0; n < SIZEOF(table); ++n) {
- if ((table[n] & SP->_ok_attributes) == 0) {
+ if ((table[n] & SP_PARM->_ok_attributes) == 0) {
newmode &= ~table[n];
} else if ((table[n] & newmode) != 0) {
if (used++ >= limit) {
@@ -148,7 +163,7 @@ vidputs(chtype newmode, int (*outc) (int))
}
}
#else
- newmode &= ~(SP->_xmc_suppress);
+ newmode &= ~(SP_PARM->_xmc_suppress);
#endif
TR(TRACE_ATTRS, ("suppressed attribute is %s", _traceattr(newmode)));
}
@@ -172,7 +187,7 @@ vidputs(chtype newmode, int (*outc) (int))
* A_ALTCHARSET (256) down 2 to line up. We use the NCURSES_BITS
* macro so this will work properly for the wide-character layout.
*/
- unsigned value = no_color_video;
+ unsigned value = (unsigned) no_color_video;
attr_t mask = NCURSES_BITS((value & 63)
| ((value & 192) << 1)
| ((value & 256) >> 2), 8);
@@ -188,7 +203,7 @@ vidputs(chtype newmode, int (*outc) (int))
if (newmode == PreviousAttr)
returnCode(OK);
- pair = PAIR_NUMBER(newmode);
+ pair = PairNumber(newmode);
if (reverse) {
newmode &= ~A_REVERSE;
@@ -208,10 +223,10 @@ vidputs(chtype newmode, int (*outc) (int))
if (exit_attribute_mode) {
doPut(exit_attribute_mode);
} else {
- if (!SP || SP->_use_rmul) {
+ if (!SP_PARM || SP_PARM->_use_rmul) {
TurnOff(A_UNDERLINE, exit_underline_mode);
}
- if (!SP || SP->_use_rmso) {
+ if (!SP_PARM || SP_PARM->_use_rmso) {
TurnOff(A_STANDOUT, exit_standout_mode);
}
}
@@ -222,16 +237,18 @@ vidputs(chtype newmode, int (*outc) (int))
} else if (set_attributes) {
if (turn_on || turn_off) {
TPUTS_TRACE("set_attributes");
- tputs(tparm(set_attributes,
- (newmode & A_STANDOUT) != 0,
- (newmode & A_UNDERLINE) != 0,
- (newmode & A_REVERSE) != 0,
- (newmode & A_BLINK) != 0,
- (newmode & A_DIM) != 0,
- (newmode & A_BOLD) != 0,
- (newmode & A_INVIS) != 0,
- (newmode & A_PROTECT) != 0,
- (newmode & A_ALTCHARSET) != 0), 1, outc);
+ NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx
+ tparm(set_attributes,
+ (newmode & A_STANDOUT) != 0,
+ (newmode & A_UNDERLINE) != 0,
+ (newmode & A_REVERSE) != 0,
+ (newmode & A_BLINK) != 0,
+ (newmode & A_DIM) != 0,
+ (newmode & A_BOLD) != 0,
+ (newmode & A_INVIS) != 0,
+ (newmode & A_PROTECT) != 0,
+ (newmode & A_ALTCHARSET) != 0),
+ 1, outc);
PreviousAttr &= ALL_BUT_COLOR;
}
SetColorsIf((pair != 0) || fix_pair0, PreviousAttr);
@@ -241,11 +258,11 @@ vidputs(chtype newmode, int (*outc) (int))
TurnOff(A_ALTCHARSET, exit_alt_charset_mode);
- if (!SP || SP->_use_rmul) {
+ if (!SP_PARM || SP_PARM->_use_rmul) {
TurnOff(A_UNDERLINE, exit_underline_mode);
}
- if (!SP || SP->_use_rmso) {
+ if (!SP_PARM || SP_PARM->_use_rmso) {
TurnOff(A_STANDOUT, exit_standout_mode);
}
@@ -282,28 +299,53 @@ vidputs(chtype newmode, int (*outc) (int))
if (reverse)
newmode |= A_REVERSE;
- if (SP)
- SetAttr(SCREEN_ATTRS(SP), newmode);
+ if (SP_PARM)
+ SetAttr(SCREEN_ATTRS(SP_PARM), newmode);
else
PreviousAttr = newmode;
returnCode(OK);
}
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
-vidattr(chtype newmode)
+vidputs(chtype newmode, NCURSES_OUTC outc)
{
- T((T_CALLED("vidattr(%s)"), _traceattr(newmode)));
+ SetSafeOutcWrapper(outc);
+ return NCURSES_SP_NAME(vidputs) (CURRENT_SCREEN,
+ newmode,
+ _nc_outc_wrapper);
+}
+#endif
- returnCode(vidputs(newmode, _nc_outch));
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(vidattr) (NCURSES_SP_DCLx chtype newmode)
+{
+ T((T_CALLED("vidattr(%p,%s)"), (void *) SP_PARM, _traceattr(newmode)));
+ returnCode(NCURSES_SP_NAME(vidputs) (NCURSES_SP_ARGx
+ newmode,
+ NCURSES_SP_NAME(_nc_outch)));
}
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+vidattr(chtype newmode)
+{
+ return NCURSES_SP_NAME(vidattr) (CURRENT_SCREEN, newmode);
+}
+#endif
+
NCURSES_EXPORT(chtype)
-termattrs(void)
+NCURSES_SP_NAME(termattrs) (NCURSES_SP_DCL0)
{
chtype attrs = A_NORMAL;
- T((T_CALLED("termattrs()")));
+ T((T_CALLED("termattrs(%p)"), (void *) SP_PARM));
+#ifdef USE_TERM_DRIVER
+ if (HasTerminal(SP_PARM))
+ attrs = CallDriver(SP_PARM, conattr);
+#else
+
if (enter_alt_charset_mode)
attrs |= A_ALTCHARSET;
@@ -331,8 +373,17 @@ termattrs(void)
if (enter_underline_mode)
attrs |= A_UNDERLINE;
- if (SP->_coloron)
+ if (SP_PARM->_coloron)
attrs |= A_COLOR;
- returnChar(attrs);
+#endif
+ returnChtype(attrs);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(chtype)
+termattrs(void)
+{
+ return NCURSES_SP_NAME(termattrs) (CURRENT_SCREEN);
}
+#endif