X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftty%2Flib_vidattr.c;h=2d9c97b7c226f72fc906e688b79aef7158aba0d1;hp=cf0ca4379e7b9f749cb733ac1f0e92db2489dadb;hb=7d3e03f12f3e179f5780f733fa5b78d981080d48;hpb=404cc3f5b0751dd219565139f825c5a4d445f651 diff --git a/ncurses/tty/lib_vidattr.c b/ncurses/tty/lib_vidattr.c index cf0ca437..2d9c97b7 100644 --- a/ncurses/tty/lib_vidattr.c +++ b/ncurses/tty/lib_vidattr.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2007,2009 Free Software Foundation, Inc. * + * Copyright (c) 1998-2013,2014 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 * @@ -64,34 +64,35 @@ */ #include -#include #ifndef CUR -#define CUR SP_TERMTYPE +#define CUR SP_TERMTYPE #endif -MODULE_ID("$Id: lib_vidattr.c,v 1.56 2009/05/10 00:48:29 tom Exp $") +MODULE_ID("$Id: lib_vidattr.c,v 1.68 2014/03/08 20:32:59 tom Exp $") #define doPut(mode) \ TPUTS_TRACE(#mode); \ NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx mode, 1, outc) -#define TurnOn(mask,mode) \ +#define TurnOn(mask, mode) \ if ((turn_on & mask) && mode) { doPut(mode); } -#define TurnOff(mask,mode) \ +#define TurnOff(mask, mode) \ if ((turn_off & mask) && mode) { doPut(mode); turn_off &= ~mask; } /* if there is no current screen, assume we *can* do color */ -#define SetColorsIf(why,old_attr) \ +#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))) { \ NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_ARGx \ - old_pair, pair, reverse, outc); \ + (short) old_pair, \ + (short) pair, \ + reverse, outc); \ } \ } @@ -113,7 +114,11 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx #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_PARM) @@ -134,6 +139,9 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx A_BOLD, A_INVIS, A_PROTECT, +#if USE_ITALIC + A_ITALIC, +#endif }; unsigned n; int used = 0; @@ -182,7 +190,7 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx * 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); @@ -198,7 +206,7 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx if (newmode == PreviousAttr) returnCode(OK); - pair = PAIR_NUMBER(newmode); + pair = PairNumber(newmode); if (reverse) { newmode &= ~A_REVERSE; @@ -224,6 +232,11 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx if (!SP_PARM || SP_PARM->_use_rmso) { TurnOff(A_STANDOUT, exit_standout_mode); } +#if USE_ITALIC + if (!SP_PARM || SP_PARM->_use_ritm) { + TurnOff(A_ITALIC, exit_italics_mode); + } +#endif } PreviousAttr &= ALL_BUT_COLOR; } @@ -246,6 +259,15 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx 1, outc); PreviousAttr &= ALL_BUT_COLOR; } +#if USE_ITALIC + if (!SP_PARM || SP_PARM->_use_ritm) { + if (turn_on & A_ITALIC) { + TurnOn(A_ITALIC, enter_italics_mode); + } else if (turn_off & A_ITALIC) { + TurnOff(A_ITALIC, exit_italics_mode); + } + } +#endif SetColorsIf((pair != 0) || fix_pair0, PreviousAttr); } else { @@ -260,7 +282,11 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx if (!SP_PARM || SP_PARM->_use_rmso) { TurnOff(A_STANDOUT, exit_standout_mode); } - +#if USE_ITALIC + if (!SP_PARM || SP_PARM->_use_ritm) { + TurnOff(A_ITALIC, exit_italics_mode); + } +#endif if (turn_off && exit_attribute_mode) { doPut(exit_attribute_mode); turn_on |= (newmode & ALL_BUT_COLOR); @@ -279,6 +305,9 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx TurnOn(A_PROTECT, enter_protected_mode); TurnOn(A_INVIS, enter_secure_mode); TurnOn(A_UNDERLINE, enter_underline_mode); +#if USE_ITALIC + TurnOn(A_ITALIC, enter_italics_mode); +#endif #if USE_WIDEC_SUPPORT TurnOn(A_HORIZONTAL, enter_horizontal_hl_mode); TurnOn(A_LEFT, enter_left_hl_mode); @@ -302,29 +331,31 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx returnCode(OK); } +#if NCURSES_SP_FUNCS NCURSES_EXPORT(int) -NCURSES_SP_NAME(vidattr) (NCURSES_SP_DCLx - chtype newmode) +vidputs(chtype newmode, NCURSES_OUTC outc) { - return NCURSES_SP_NAME(vidputs) (NCURSES_SP_ARGx + SetSafeOutcWrapper(outc); + return NCURSES_SP_NAME(vidputs) (CURRENT_SCREEN, newmode, - NCURSES_SP_NAME(_nc_outch)); + _nc_outc_wrapper); } +#endif -#if NCURSES_SP_FUNCS NCURSES_EXPORT(int) -vidputs(chtype newmode, NCURSES_OUTC outc) +NCURSES_SP_NAME(vidattr) (NCURSES_SP_DCLx chtype newmode) { - SetSafeOutcWrapper(outc); - return NCURSES_SP_NAME(vidputs) (CURRENT_SCREEN, newmode, _nc_outc_wrapper); + T((T_CALLED("vidattr(%p,%s)"), (void *) SP_PARM, _traceattr(newmode))); + returnCode(NCURSES_SP_NAME(vidputs) (NCURSES_SP_ARGx + newmode, + NCURSES_SP_NAME(_nc_putchar))); } +#if NCURSES_SP_FUNCS NCURSES_EXPORT(int) vidattr(chtype newmode) { - T((T_CALLED("vidattr(%s)"), _traceattr(newmode))); - - returnCode(vidputs(newmode, _nc_outch)); + return NCURSES_SP_NAME(vidattr) (CURRENT_SCREEN, newmode); } #endif @@ -333,37 +364,50 @@ NCURSES_SP_NAME(termattrs) (NCURSES_SP_DCL0) { chtype attrs = A_NORMAL; - T((T_CALLED("termattrs()"))); - if (enter_alt_charset_mode) - attrs |= A_ALTCHARSET; + T((T_CALLED("termattrs(%p)"), (void *) SP_PARM)); + + if (HasTerminal(SP_PARM)) { +#ifdef USE_TERM_DRIVER + attrs = CallDriver(SP_PARM, td_conattr); +#else /* ! USE_TERM_DRIVER */ + + if (enter_alt_charset_mode) + attrs |= A_ALTCHARSET; - if (enter_blink_mode) - attrs |= A_BLINK; + if (enter_blink_mode) + attrs |= A_BLINK; - if (enter_bold_mode) - attrs |= A_BOLD; + if (enter_bold_mode) + attrs |= A_BOLD; - if (enter_dim_mode) - attrs |= A_DIM; + if (enter_dim_mode) + attrs |= A_DIM; - if (enter_reverse_mode) - attrs |= A_REVERSE; + if (enter_reverse_mode) + attrs |= A_REVERSE; - if (enter_standout_mode) - attrs |= A_STANDOUT; + if (enter_standout_mode) + attrs |= A_STANDOUT; - if (enter_protected_mode) - attrs |= A_PROTECT; + if (enter_protected_mode) + attrs |= A_PROTECT; - if (enter_secure_mode) - attrs |= A_INVIS; + if (enter_secure_mode) + attrs |= A_INVIS; - if (enter_underline_mode) - attrs |= A_UNDERLINE; + if (enter_underline_mode) + attrs |= A_UNDERLINE; - if (SP_PARM->_coloron) - attrs |= A_COLOR; + if (SP_PARM->_coloron) + attrs |= A_COLOR; +#if USE_ITALIC + if (enter_italics_mode) + attrs |= A_ITALIC; +#endif + +#endif /* USE_TERM_DRIVER */ + } returnChtype(attrs); }