X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftty%2Ftty_update.c;h=e66f71605ee27254ca40868502f2b2d946020b66;hp=7e99b358eb4e93d796d68fda3d678029b1b7791e;hb=17d9459c7aecedecbfc59b8ba5d29279a01e9003;hpb=404cc3f5b0751dd219565139f825c5a4d445f651 diff --git a/ncurses/tty/tty_update.c b/ncurses/tty/tty_update.c index 7e99b358..e66f7160 100644 --- a/ncurses/tty/tty_update.c +++ b/ncurses/tty/tty_update.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2009 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 * @@ -82,7 +82,7 @@ #include -MODULE_ID("$Id: tty_update.c,v 1.255 2009/05/10 00:53:14 tom Exp $") +MODULE_ID("$Id: tty_update.c,v 1.280 2014/08/23 19:25:18 tom Exp $") /* * This define controls the line-breakout optimization. Every once in a @@ -145,8 +145,7 @@ position_check(NCURSES_SP_DCLx int expected_y, int expected_x, char *legend) NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG); memset(buf, '\0', sizeof(buf)); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx "\033[6n"); /* only works on ANSI-compatibles */ - NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG); + NCURSES_PUTP2_FLUSH("cpr", "\033[6n"); /* only works on ANSI-compatibles */ *(s = buf) = 0; do { int ask = sizeof(buf) - 1 - (s - buf); @@ -180,7 +179,7 @@ position_check(NCURSES_SP_DCLx int expected_y, int expected_x, char *legend) } } #else -#define position_check(sp, expected_y, expected_x, legend) /* nothing */ +#define position_check(expected_y, expected_x, legend) /* nothing */ #endif /* POSITION_DEBUG */ /**************************************************************************** @@ -192,13 +191,20 @@ position_check(NCURSES_SP_DCLx int expected_y, int expected_x, char *legend) static NCURSES_INLINE void GoTo(NCURSES_SP_DCLx int const row, int const col) { - TR(TRACE_MOVE, ("GoTo(%d, %d) from (%d, %d)", - row, col, SP_PARM->_cursrow, SP_PARM->_curscol)); + TR(TRACE_MOVE, ("GoTo(%p, %d, %d) from (%d, %d)", + (void *) SP_PARM, row, col, SP_PARM->_cursrow, SP_PARM->_curscol)); - position_check(SP_PARM, SP_PARM->_cursrow, SP_PARM->_curscol, "GoTo"); + position_check(NCURSES_SP_ARGx + SP_PARM->_cursrow, + SP_PARM->_curscol, "GoTo"); - mvcur(SP_PARM->_cursrow, SP_PARM->_curscol, row, col); - position_check(SP_PARM, SP_PARM->_cursrow, SP_PARM->_curscol, "GoTo2"); + TINFO_MVCUR(NCURSES_SP_ARGx + SP_PARM->_cursrow, + SP_PARM->_curscol, + row, col); + position_check(NCURSES_SP_ARGx + SP_PARM->_cursrow, + SP_PARM->_curscol, "GoTo2"); } static NCURSES_INLINE void @@ -206,7 +212,9 @@ PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch) { int chlen = 1; NCURSES_CH_T my_ch; +#if USE_WIDEC_SUPPORT PUTC_DATA; +#endif NCURSES_CH_T tilde; NCURSES_CH_T attr = CHDEREF(ch); @@ -273,6 +281,11 @@ PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch) && SP_PARM->_screen_acs_map[CharOf(my_ch)]) { RemAttr(attr, A_ALTCHARSET); my_ch = _nc_wacs[CharOf(my_ch)]; + } else if (SP_PARM->_screen_unicode + && !SP_PARM->_screen_acs_map[CharOf(my_ch)] + && _nc_wacs[CharOf(my_ch)].chars[0]) { + RemAttr(attr, A_ALTCHARSET); + my_ch = _nc_wacs[CharOf(my_ch)]; } #endif /* @@ -285,13 +298,12 @@ PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch) int j = CharOfD(ch); chtype temp = UChar(SP_PARM->_acs_map[j]); - if (!(SP_PARM->_screen_acs_map[j])) { + if (temp != 0) { + SetChar(my_ch, temp, AttrOf(attr)); + } else { + my_ch = CHDEREF(ch); RemAttr(attr, A_ALTCHARSET); - if (temp == 0) - temp = ' '; } - if (temp != 0) - SetChar(my_ch, temp, AttrOf(attr)); } ch = CHREF(my_ch); } @@ -301,22 +313,13 @@ PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch) } UpdateAttrs(SP_PARM, attr); + PUTC(CHDEREF(ch)); #if !USE_WIDEC_SUPPORT - /* FIXME - we do this special case for signal handling, should see how to - * make it work for wide characters. - */ - if (SP_PARM->_outch != 0) { - SP_PARM->_outch(NCURSES_SP_ARGx UChar(ch)); - } else + COUNT_OUTCHARS(1); #endif - { - PUTC(CHDEREF(ch), SP_PARM->_ofp); /* macro's fastest... */ - COUNT_OUTCHARS(1); - } SP_PARM->_curscol += chlen; if (char_padding) { - TPUTS_TRACE("char_padding"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx char_padding); + NCURSES_PUTP2("char_padding", char_padding); } } @@ -339,7 +342,7 @@ check_pending(NCURSES_SP_DCL0) struct pollfd fds[1]; fds[0].fd = SP_PARM->_checkfd; fds[0].events = POLLIN; - if (poll(fds, 1, 0) > 0) { + if (poll(fds, (size_t) 1, 0) > 0) { have_pending = TRUE; } #elif defined(__BEOS__) @@ -387,18 +390,16 @@ PutCharLR(NCURSES_SP_DCLx const ARG_CH_T ch) PutAttrChar(NCURSES_SP_ARGx ch); } else if (enter_am_mode && exit_am_mode) { /* we can suppress automargin */ - TPUTS_TRACE("exit_am_mode"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_am_mode); + NCURSES_PUTP2("exit_am_mode", exit_am_mode); PutAttrChar(NCURSES_SP_ARGx ch); SP_PARM->_curscol--; - position_check(SP_PARM, + position_check(NCURSES_SP_ARGx SP_PARM->_cursrow, SP_PARM->_curscol, "exit_am_mode"); - TPUTS_TRACE("enter_am_mode"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx enter_am_mode); + NCURSES_PUTP2("enter_am_mode", enter_am_mode); } else if ((enter_insert_mode && exit_insert_mode) || insert_character || parm_ich) { GoTo(NCURSES_SP_ARGx @@ -452,7 +453,7 @@ wrap_cursor(NCURSES_SP_DCL0) } else { SP_PARM->_curscol--; } - position_check(SP_PARM, + position_check(NCURSES_SP_ARGx SP_PARM->_cursrow, SP_PARM->_curscol, "wrap_cursor"); @@ -472,7 +473,9 @@ PutChar(NCURSES_SP_DCLx const ARG_CH_T ch) if (SP_PARM->_curscol >= screen_columns(SP_PARM)) wrap_cursor(NCURSES_SP_ARG); - position_check(SP_PARM, SP_PARM->_cursrow, SP_PARM->_curscol, "PutChar"); + position_check(NCURSES_SP_ARGx + SP_PARM->_cursrow, + SP_PARM->_curscol, "PutChar"); } /* @@ -493,10 +496,13 @@ can_clear_with(NCURSES_SP_DCLx ARG_CH_T ch) if (SP_PARM->_default_fg != C_MASK || SP_PARM->_default_bg != C_MASK) return FALSE; if ((pair = GetPair(CHDEREF(ch))) != 0) { - short fg, bg; - NCURSES_SP_NAME(pair_content) (NCURSES_SP_ARGx pair, &fg, &bg); - if (fg != C_MASK || bg != C_MASK) + NCURSES_COLOR_T fg, bg; + if (NCURSES_SP_NAME(pair_content) (NCURSES_SP_ARGx + (short) pair, + &fg, &bg) == ERR + || (fg != C_MASK || bg != C_MASK)) { return FALSE; + } } #else if (AttrOfD(ch) & A_COLOR) @@ -558,7 +564,7 @@ EmitRange(NCURSES_SP_DCLx const NCURSES_CH_T * ntext, int num) && runcount > SP_PARM->_ech_cost + SP_PARM->_cup_ch_cost && can_clear_with(NCURSES_SP_ARGx CHREF(ntext0))) { UpdateAttrs(SP_PARM, ntext0); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx TPARM_1(erase_chars, runcount)); + NCURSES_PUTP2("erase_chars", TPARM_1(erase_chars, runcount)); /* * If this is the last part of the given interval, @@ -622,9 +628,13 @@ PutRange(NCURSES_SP_DCLx int first, int last) { int i, j, same; + int rc; TR(TRACE_CHARPUT, ("PutRange(%p, %p, %p, %d, %d, %d)", - SP_PARM, otext, ntext, row, first, last)); + (void *) SP_PARM, + (const void *) otext, + (const void *) ntext, + row, first, last)); if (otext != ntext && (last - first + 1) > SP_PARM->_inline_cost) { @@ -646,9 +656,11 @@ PutRange(NCURSES_SP_DCLx * Always return 1 for the next GoTo() after a PutRange() if we found * identical characters at end of interval */ - return (same == 0 ? i : 1); + rc = (same == 0 ? i : 1); + } else { + rc = EmitRange(NCURSES_SP_ARGx ntext + first, last - first + 1); } - return EmitRange(NCURSES_SP_ARGx ntext + first, last - first + 1); + return rc; } /* leave unbracketed here so 'indent' works */ @@ -658,7 +670,7 @@ PutRange(NCURSES_SP_DCLx if_USE_SCROLL_HINTS(win->_line[row].oldindex = row) NCURSES_EXPORT(int) -NCURSES_SP_NAME(doupdate) (NCURSES_SP_DCL0) +TINFO_DOUPDATE(NCURSES_SP_DCL0) { int i; int nonempty; @@ -666,10 +678,32 @@ NCURSES_SP_NAME(doupdate) (NCURSES_SP_DCL0) struct tms before, after; #endif /* USE_TRACE_TIMES */ - T((T_CALLED("doupdate()"))); + T((T_CALLED("_nc_tinfo:doupdate(%p)"), (void *) SP_PARM)); + + if (SP_PARM == 0) + returnCode(ERR); + +#if !USE_REENTRANT + /* + * It is "legal" but unlikely that an application could assign a new + * value to one of the standard windows. Check for that possibility + * and try to recover. + * + * We do not allow applications to assign new values in the reentrant + * model. + */ +#define SyncScreens(internal,exported) \ + if (internal == 0) internal = exported; \ + if (internal != exported) exported = internal + + SyncScreens(CurScreen(SP_PARM), curscr); + SyncScreens(NewScreen(SP_PARM), newscr); + SyncScreens(StdScreen(SP_PARM), stdscr); +#endif if (CurScreen(SP_PARM) == 0 - || NewScreen(SP_PARM) == 0) + || NewScreen(SP_PARM) == 0 + || StdScreen(SP_PARM) == 0) returnCode(ERR); #ifdef TRACE @@ -787,9 +821,8 @@ NCURSES_SP_NAME(doupdate) (NCURSES_SP_DCL0) /* find end of span, if it's onscreen */ for (m = i; m < screen_lines(SP_PARM); m++) { for (; n < screen_columns(SP_PARM); n++) { - attr_t testattr - = AttrOf(NewScreen(SP_PARM)->_line[m].text[n]); - + attr_t testattr = + AttrOf(NewScreen(SP_PARM)->_line[m].text[n]); if ((testattr & SP_PARM->_xmc_triggers) == rattr) { end_onscreen = TRUE; TR(TRACE_ATTRS, @@ -851,8 +884,7 @@ NCURSES_SP_NAME(doupdate) (NCURSES_SP_DCL0) /* turn off new attributes over span */ for (p = i; p < screen_lines(SP_PARM); p++) { for (; q < screen_columns(SP_PARM); q++) { - attr_t testattr = - AttrOf(NewScreen(SP_PARM)->_line[p].text[q]); + attr_t testattr = AttrOf(newscr->_line[p].text[q]); if ((testattr & SP_PARM->_xmc_triggers) == rattr) goto foundend; RemAttr(NewScreen(SP_PARM)->_line[p].text[q], turnon); @@ -902,7 +934,7 @@ NCURSES_SP_NAME(doupdate) (NCURSES_SP_DCL0) nonempty = min(screen_lines(SP_PARM), NewScreen(SP_PARM)->_maxy + 1); if (SP_PARM->_scrolling) { - _nc_scroll_optimize(); + NCURSES_SP_NAME(_nc_scroll_optimize) (NCURSES_SP_ARG); } nonempty = ClrBottom(NCURSES_SP_ARGx nonempty); @@ -919,8 +951,8 @@ NCURSES_SP_NAME(doupdate) (NCURSES_SP_DCL0) } /* - * newscr.line[i].firstchar is normally set - * by wnoutrefresh. curscr.line[i].firstchar + * newscr->line[i].firstchar is normally set + * by wnoutrefresh. curscr->line[i].firstchar * is normally set by _nc_scroll_window in the * vertical-movement optimization code, */ @@ -984,11 +1016,11 @@ NCURSES_SP_NAME(doupdate) (NCURSES_SP_DCL0) returnCode(OK); } -#if NCURSES_SP_FUNCS +#if NCURSES_SP_FUNCS && !defined(USE_TERM_DRIVER) NCURSES_EXPORT(int) doupdate(void) { - return NCURSES_SP_NAME(doupdate) (CURRENT_SCREEN); + return TINFO_DOUPDATE(CURRENT_SCREEN); } #endif @@ -1003,14 +1035,14 @@ doupdate(void) * in the wbkgd() call. Assume 'stdscr' for this case. */ #define BCE_ATTRS (A_NORMAL|A_COLOR) -#define BCE_BKGD(win) (((win) == CurScreen(SP_PARM) ? StdScreen(SP_PARM) : (win))->_nc_bkgd) +#define BCE_BKGD(sp,win) (((win) == CurScreen(sp) ? StdScreen(sp) : (win))->_nc_bkgd) static NCURSES_INLINE NCURSES_CH_T ClrBlank(NCURSES_SP_DCLx WINDOW *win) { NCURSES_CH_T blank = blankchar; if (back_color_erase) - AddAttr(blank, (AttrOf(BCE_BKGD(win)) & BCE_ATTRS)); + AddAttr(blank, (AttrOf(BCE_BKGD(SP_PARM, win)) & BCE_ATTRS)); return blank; } @@ -1050,7 +1082,7 @@ ClrUpdate(NCURSES_SP_DCL0) */ static void -ClrToEOL(NCURSES_SP_DCLx NCURSES_CH_T blank, bool needclear) +ClrToEOL(NCURSES_SP_DCLx NCURSES_CH_T blank, int needclear) { int j; @@ -1067,15 +1099,12 @@ ClrToEOL(NCURSES_SP_DCLx NCURSES_CH_T blank, bool needclear) } } } - } else { - needclear = TRUE; } if (needclear) { UpdateAttrs(SP_PARM, blank); - TPUTS_TRACE("clr_eol"); if (clr_eol && SP_PARM->_el_cost <= (screen_columns(SP_PARM) - SP_PARM->_curscol)) { - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clr_eol); + NCURSES_PUTP2("clr_eol", clr_eol); } else { int count = (screen_columns(SP_PARM) - SP_PARM->_curscol); while (count-- > 0) @@ -1095,12 +1124,14 @@ ClrToEOS(NCURSES_SP_DCLx NCURSES_CH_T blank) { int row, col; - if (0 == SP_PARM) - return; - row = SP_PARM->_cursrow; col = SP_PARM->_curscol; + if (row < 0) + row = 0; + if (col < 0) + col = 0; + UpdateAttrs(SP_PARM, blank); TPUTS_TRACE("clr_eos"); NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx @@ -1172,7 +1203,7 @@ ClrBottom(NCURSES_SP_DCLx int total) #define xmc_turn_on(sp,a,b) ((((a)^(b)) & ~(a) & (sp)->_xmc_triggers) != 0) #endif -#define xmc_new(sp,r,c) NewScreen(SP_PARM)->_line[r].text[c] +#define xmc_new(sp,r,c) NewScreen(sp)->_line[r].text[c] #define xmc_turn_off(sp,a,b) xmc_turn_on(sp,b,a) #endif /* USE_XMC_SUPPORT */ @@ -1180,7 +1211,7 @@ ClrBottom(NCURSES_SP_DCLx int total) ** TransformLine(lineno) ** ** Transform the given line in curscr to the one in newscr, using -** Insert/Delete Character if _nc_idcok && has_ic(). +** Insert/Delete Character if idcok && has_ic(). ** ** firstChar = position of first different character in line ** oLastChar = position of last different character in old line @@ -1203,7 +1234,7 @@ TransformLine(NCURSES_SP_DCLx int const lineno) int n; bool attrchanged = FALSE; - TR(TRACE_UPDATE, (T_CALLED("TransformLine(%p, %d)"), SP_PARM, lineno)); + TR(TRACE_UPDATE, (T_CALLED("TransformLine(%p, %d)"), (void *) SP_PARM, lineno)); /* copy new hash value to old one */ if (SP_PARM->oldhash && SP_PARM->newhash) @@ -1252,8 +1283,8 @@ TransformLine(NCURSES_SP_DCLx int const lineno) if (attrchanged) { /* we may have to disregard the whole line */ GoTo(NCURSES_SP_ARGx lineno, firstChar); ClrToEOL(NCURSES_SP_ARGx - ClrBlank(NCURSES_SP_ARGx CurScreen(SP_PARM)), - FALSE); + ClrBlank(NCURSES_SP_ARGx + CurScreen(SP_PARM)), FALSE); PutRange(NCURSES_SP_ARGx oldLine, newLine, lineno, 0, screen_columns(SP_PARM) - 1); @@ -1344,13 +1375,11 @@ TransformLine(NCURSES_SP_DCLx int const lineno) && SP_PARM->_el_cost <= SP_PARM->_el1_cost) { GoTo(NCURSES_SP_ARGx lineno, 0); UpdateAttrs(SP_PARM, blank); - TPUTS_TRACE("clr_eol"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clr_eol); + NCURSES_PUTP2("clr_eol", clr_eol); } else { GoTo(NCURSES_SP_ARGx lineno, nFirstChar - 1); UpdateAttrs(SP_PARM, blank); - TPUTS_TRACE("clr_bol"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clr_bol); + NCURSES_PUTP2("clr_bol", clr_bol); } while (firstChar < nFirstChar) @@ -1389,7 +1418,7 @@ TransformLine(NCURSES_SP_DCLx int const lineno) nLastChar); memcpy(oldLine + firstChar, newLine + firstChar, - (nLastChar - firstChar + 1) * sizeof(NCURSES_CH_T)); + (unsigned) (nLastChar - firstChar + 1) * sizeof(NCURSES_CH_T)); } TR(TRACE_UPDATE, (T_RETURN(""))); return; @@ -1413,7 +1442,8 @@ TransformLine(NCURSES_SP_DCLx int const lineno) ClrToEOL(NCURSES_SP_ARGx blank, FALSE); } else if ((nLastChar != oLastChar) && (!CharEq(newLine[nLastChar], oldLine[oLastChar]) - || !(_nc_idcok && has_ic()))) { + || !(SP_PARM->_nc_sp_idcok + && NCURSES_SP_NAME(has_ic) (NCURSES_SP_ARG)))) { GoTo(NCURSES_SP_ARGx lineno, firstChar); if ((oLastChar - nLastChar) > SP_PARM->_el_cost) { if (PutRange(NCURSES_SP_ARGx @@ -1465,9 +1495,17 @@ TransformLine(NCURSES_SP_DCLx int const lineno) if (oLastChar < nLastChar) { int m = max(nLastNonblank, oLastNonblank); #if USE_WIDEC_SUPPORT - while (isWidecExt(newLine[n + 1]) && n) { - --n; - --oLastChar; + if (n) { + while (isWidecExt(newLine[n + 1]) && n) { + --n; + --oLastChar; /* increase cost */ + } + } else if (n >= firstChar && + isWidecBase(newLine[n])) { + while (isWidecExt(newLine[n + 1])) { + ++n; + ++oLastChar; /* decrease cost */ + } } #endif GoTo(NCURSES_SP_ARGx lineno, n + 1); @@ -1487,8 +1525,9 @@ TransformLine(NCURSES_SP_DCLx int const lineno) if (DelCharCost(SP_PARM, oLastChar - nLastChar) > SP_PARM->_el_cost + nLastNonblank - (n + 1)) { if (PutRange(NCURSES_SP_ARGx oldLine, newLine, lineno, - n + 1, nLastNonblank)) - GoTo(NCURSES_SP_ARGx lineno, nLastNonblank + 1); + n + 1, nLastNonblank)) { + GoTo(NCURSES_SP_ARGx lineno, nLastNonblank + 1); + } ClrToEOL(NCURSES_SP_ARGx blank, FALSE); } else { /* @@ -1510,7 +1549,7 @@ TransformLine(NCURSES_SP_DCLx int const lineno) if (screen_columns(SP_PARM) > firstChar) memcpy(oldLine + firstChar, newLine + firstChar, - (screen_columns(SP_PARM) - firstChar) * sizeof(NCURSES_CH_T)); + (unsigned) (screen_columns(SP_PARM) - firstChar) * sizeof(NCURSES_CH_T)); TR(TRACE_UPDATE, (T_RETURN(""))); return; } @@ -1534,7 +1573,7 @@ ClearScreen(NCURSES_SP_DCLx NCURSES_CH_T blank) if (SP_PARM->_coloron && !SP_PARM->_default_color) { NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_ARGx - GET_SCREEN_PAIR(SP_PARM), + (short) GET_SCREEN_PAIR(SP_PARM), 0, FALSE, NCURSES_SP_NAME(_nc_outch)); @@ -1547,17 +1586,15 @@ ClearScreen(NCURSES_SP_DCLx NCURSES_CH_T blank) if (fast_clear) { if (clear_screen) { UpdateAttrs(SP_PARM, blank); - TPUTS_TRACE("clear_screen"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clear_screen); + NCURSES_PUTP2("clear_screen", clear_screen); SP_PARM->_cursrow = SP_PARM->_curscol = 0; - position_check(SP_PARM, + position_check(NCURSES_SP_ARGx SP_PARM->_cursrow, SP_PARM->_curscol, "ClearScreen"); } else if (clr_eos) { SP_PARM->_cursrow = SP_PARM->_curscol = -1; GoTo(NCURSES_SP_ARGx 0, 0); - UpdateAttrs(SP_PARM, blank); TPUTS_TRACE("clr_eos"); NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx @@ -1566,12 +1603,10 @@ ClearScreen(NCURSES_SP_DCLx NCURSES_CH_T blank) NCURSES_SP_NAME(_nc_outch)); } else if (clr_eol) { SP_PARM->_cursrow = SP_PARM->_curscol = -1; - UpdateAttrs(SP_PARM, blank); for (i = 0; i < screen_lines(SP_PARM); i++) { GoTo(NCURSES_SP_ARGx i, 0); - TPUTS_TRACE("clr_eol"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clr_eol); + NCURSES_PUTP2("clr_eol", clr_eol); } GoTo(NCURSES_SP_ARGx 0, 0); } @@ -1603,7 +1638,9 @@ ClearScreen(NCURSES_SP_DCLx NCURSES_CH_T blank) static void InsStr(NCURSES_SP_DCLx NCURSES_CH_T * line, int count) { - TR(TRACE_UPDATE, ("InsStr(%p, %p,%d) called", SP_PARM, line, count)); + TR(TRACE_UPDATE, ("InsStr(%p, %p,%d) called", + (void *) SP_PARM, + (void *) line, count)); /* Prefer parm_ich as it has the smallest cost - no need to shift * the whole line on each character. */ @@ -1620,33 +1657,30 @@ InsStr(NCURSES_SP_DCLx NCURSES_CH_T * line, int count) count--; } } else if (enter_insert_mode && exit_insert_mode) { - TPUTS_TRACE("enter_insert_mode"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx enter_insert_mode); + NCURSES_PUTP2("enter_insert_mode", enter_insert_mode); while (count) { PutAttrChar(NCURSES_SP_ARGx CHREF(*line)); if (insert_padding) { - TPUTS_TRACE("insert_padding"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_padding); + NCURSES_PUTP2("insert_padding", insert_padding); } line++; count--; } - TPUTS_TRACE("exit_insert_mode"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_insert_mode); + NCURSES_PUTP2("exit_insert_mode", exit_insert_mode); } else { while (count) { - TPUTS_TRACE("insert_character"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_character); + NCURSES_PUTP2("insert_character", insert_character); PutAttrChar(NCURSES_SP_ARGx CHREF(*line)); if (insert_padding) { - TPUTS_TRACE("insert_padding"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_padding); + NCURSES_PUTP2("insert_padding", insert_padding); } line++; count--; } } - position_check(SP_PARM, SP_PARM->_cursrow, SP_PARM->_curscol, "InsStr"); + position_check(NCURSES_SP_ARGx + SP_PARM->_cursrow, + SP_PARM->_curscol, "InsStr"); } /* @@ -1662,7 +1696,7 @@ DelChar(NCURSES_SP_DCLx int count) int n; TR(TRACE_UPDATE, ("DelChar(%p, %d) called, position = (%ld,%ld)", - SP_PARM, count, + (void *) SP_PARM, count, (long) NewScreen(SP_PARM)->_cury, (long) NewScreen(SP_PARM)->_curx)); @@ -1674,8 +1708,7 @@ DelChar(NCURSES_SP_DCLx int count) NCURSES_SP_NAME(_nc_outch)); } else { for (n = 0; n < count; n++) { - TPUTS_TRACE("delete_character"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_character); + NCURSES_PUTP2("delete_character", delete_character); } } } @@ -1727,13 +1760,11 @@ scroll_csr_forward(NCURSES_SP_DCLx if (n == 1 && scroll_forward && top == miny && bot == maxy) { GoTo(NCURSES_SP_ARGx bot, 0); UpdateAttrs(SP_PARM, blank); - TPUTS_TRACE("scroll_forward"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx scroll_forward); + NCURSES_PUTP2("scroll_forward", scroll_forward); } else if (n == 1 && delete_line && bot == maxy) { GoTo(NCURSES_SP_ARGx top, 0); UpdateAttrs(SP_PARM, blank); - TPUTS_TRACE("delete_line"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_line); + NCURSES_PUTP2("delete_line", delete_line); } else if (parm_index && top == miny && bot == maxy) { GoTo(NCURSES_SP_ARGx bot, 0); UpdateAttrs(SP_PARM, blank); @@ -1754,15 +1785,13 @@ scroll_csr_forward(NCURSES_SP_DCLx GoTo(NCURSES_SP_ARGx bot, 0); UpdateAttrs(SP_PARM, blank); for (i = 0; i < n; i++) { - TPUTS_TRACE("scroll_forward"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx scroll_forward); + NCURSES_PUTP2("scroll_forward", scroll_forward); } } else if (delete_line && bot == maxy) { GoTo(NCURSES_SP_ARGx top, 0); UpdateAttrs(SP_PARM, blank); for (i = 0; i < n; i++) { - TPUTS_TRACE("delete_line"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_line); + NCURSES_PUTP2("delete_line", delete_line); } } else return ERR; @@ -1796,13 +1825,11 @@ scroll_csr_backward(NCURSES_SP_DCLx if (n == 1 && scroll_reverse && top == miny && bot == maxy) { GoTo(NCURSES_SP_ARGx top, 0); UpdateAttrs(SP_PARM, blank); - TPUTS_TRACE("scroll_reverse"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx scroll_reverse); + NCURSES_PUTP2("scroll_reverse", scroll_reverse); } else if (n == 1 && insert_line && bot == maxy) { GoTo(NCURSES_SP_ARGx top, 0); UpdateAttrs(SP_PARM, blank); - TPUTS_TRACE("insert_line"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_line); + NCURSES_PUTP2("insert_line", insert_line); } else if (parm_rindex && top == miny && bot == maxy) { GoTo(NCURSES_SP_ARGx top, 0); UpdateAttrs(SP_PARM, blank); @@ -1823,15 +1850,13 @@ scroll_csr_backward(NCURSES_SP_DCLx GoTo(NCURSES_SP_ARGx top, 0); UpdateAttrs(SP_PARM, blank); for (i = 0; i < n; i++) { - TPUTS_TRACE("scroll_reverse"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx scroll_reverse); + NCURSES_PUTP2("scroll_reverse", scroll_reverse); } } else if (insert_line && bot == maxy) { GoTo(NCURSES_SP_ARGx top, 0); UpdateAttrs(SP_PARM, blank); for (i = 0; i < n; i++) { - TPUTS_TRACE("insert_line"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_line); + NCURSES_PUTP2("insert_line", insert_line); } } else return ERR; @@ -1862,8 +1887,7 @@ scroll_idl(NCURSES_SP_DCLx int n, int del, int ins, NCURSES_CH_T blank) GoTo(NCURSES_SP_ARGx del, 0); UpdateAttrs(SP_PARM, blank); if (n == 1 && delete_line) { - TPUTS_TRACE("delete_line"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_line); + NCURSES_PUTP2("delete_line", delete_line); } else if (parm_delete_line) { TPUTS_TRACE("parm_delete_line"); NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx @@ -1872,16 +1896,14 @@ scroll_idl(NCURSES_SP_DCLx int n, int del, int ins, NCURSES_CH_T blank) NCURSES_SP_NAME(_nc_outch)); } else { /* if (delete_line) */ for (i = 0; i < n; i++) { - TPUTS_TRACE("delete_line"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_line); + NCURSES_PUTP2("delete_line", delete_line); } } GoTo(NCURSES_SP_ARGx ins, 0); UpdateAttrs(SP_PARM, blank); if (n == 1 && insert_line) { - TPUTS_TRACE("insert_line"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_line); + NCURSES_PUTP2("insert_line", insert_line); } else if (parm_insert_line) { TPUTS_TRACE("parm_insert_line"); NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx @@ -1890,8 +1912,7 @@ scroll_idl(NCURSES_SP_DCLx int n, int del, int ins, NCURSES_CH_T blank) NCURSES_SP_NAME(_nc_outch)); } else { /* if (insert_line) */ for (i = 0; i < n; i++) { - TPUTS_TRACE("insert_line"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_line); + NCURSES_PUTP2("insert_line", insert_line); } } @@ -1914,12 +1935,18 @@ NCURSES_SP_NAME(_nc_scrolln) (NCURSES_SP_DCLx int maxy) /* scroll region from top to bot by n lines */ { - NCURSES_CH_T blank = ClrBlank(NCURSES_SP_ARGx StdScreen(SP_PARM)); + NCURSES_CH_T blank; int i; bool cursor_saved = FALSE; int res; - TR(TRACE_MOVE, ("mvcur_scrolln(%d, %d, %d, %d)", n, top, bot, maxy)); + TR(TRACE_MOVE, ("_nc_scrolln(%p, %d, %d, %d, %d)", + (void *) SP_PARM, n, top, bot, maxy)); + + if (!IsValidScreen(SP_PARM)) + return (ERR); + + blank = ClrBlank(NCURSES_SP_ARGx StdScreen(SP_PARM)); #if USE_XMC_SUPPORT /* @@ -1942,28 +1969,24 @@ NCURSES_SP_NAME(_nc_scrolln) (NCURSES_SP_DCLx && (SP_PARM->_cursrow == bot || SP_PARM->_cursrow == bot - 1)) && save_cursor && restore_cursor) { cursor_saved = TRUE; - TPUTS_TRACE("save_cursor"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx save_cursor); + NCURSES_PUTP2("save_cursor", save_cursor); } - TPUTS_TRACE("change_scroll_region"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx - TPARM_2(change_scroll_region, top, bot)); + NCURSES_PUTP2("change_scroll_region", + TPARM_2(change_scroll_region, top, bot)); if (cursor_saved) { - TPUTS_TRACE("restore_cursor"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx restore_cursor); + NCURSES_PUTP2("restore_cursor", restore_cursor); } else { SP_PARM->_cursrow = SP_PARM->_curscol = -1; } res = scroll_csr_forward(NCURSES_SP_ARGx n, top, bot, top, bot, blank); - TPUTS_TRACE("change_scroll_region"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx - TPARM_2(change_scroll_region, 0, maxy)); + NCURSES_PUTP2("change_scroll_region", + TPARM_2(change_scroll_region, 0, maxy)); SP_PARM->_cursrow = SP_PARM->_curscol = -1; } - if (res == ERR && _nc_idlok) + if (res == ERR && SP_PARM->_nc_sp_idlok) res = scroll_idl(NCURSES_SP_ARGx n, top, bot - n + 1, blank); /* @@ -1992,15 +2015,12 @@ NCURSES_SP_NAME(_nc_scrolln) (NCURSES_SP_DCLx SP_PARM->_cursrow == top - 1) && save_cursor && restore_cursor) { cursor_saved = TRUE; - TPUTS_TRACE("save_cursor"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx save_cursor); + NCURSES_PUTP2("save_cursor", save_cursor); } - TPUTS_TRACE("change_scroll_region"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx - TPARM_2(change_scroll_region, top, bot)); + NCURSES_PUTP2("change_scroll_region", + TPARM_2(change_scroll_region, top, bot)); if (cursor_saved) { - TPUTS_TRACE("restore_cursor"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx restore_cursor); + NCURSES_PUTP2("restore_cursor", restore_cursor); } else { SP_PARM->_cursrow = SP_PARM->_curscol = -1; } @@ -2008,13 +2028,12 @@ NCURSES_SP_NAME(_nc_scrolln) (NCURSES_SP_DCLx res = scroll_csr_backward(NCURSES_SP_ARGx -n, top, bot, top, bot, blank); - TPUTS_TRACE("change_scroll_region"); - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx - TPARM_2(change_scroll_region, 0, maxy)); + NCURSES_PUTP2("change_scroll_region", + TPARM_2(change_scroll_region, 0, maxy)); SP_PARM->_cursrow = SP_PARM->_curscol = -1; } - if (res == ERR && _nc_idlok) + if (res == ERR && SP_PARM->_nc_sp_idlok) res = scroll_idl(NCURSES_SP_ARGx -n, bot + n + 1, top, blank); /* @@ -2033,7 +2052,10 @@ NCURSES_SP_NAME(_nc_scrolln) (NCURSES_SP_DCLx if (res == ERR) return (ERR); - _nc_scroll_window(CurScreen(SP_PARM), n, top, bot, blank); + _nc_scroll_window(CurScreen(SP_PARM), n, + (NCURSES_SIZE_T) top, + (NCURSES_SIZE_T) bot, + blank); /* shift hash values too - they can be reused */ NCURSES_SP_NAME(_nc_scroll_oldhash) (NCURSES_SP_ARGx n, top, bot); @@ -2060,7 +2082,7 @@ NCURSES_SP_NAME(_nc_screen_resume) (NCURSES_SP_DCL0) /* reset color pairs and definitions */ if (SP_PARM->_coloron || SP_PARM->_color_defs) - _nc_reset_colors(); + NCURSES_SP_NAME(_nc_reset_colors) (NCURSES_SP_ARG); /* restore user-defined colors, if any */ if (SP_PARM->_color_defs < 0) { @@ -2068,7 +2090,8 @@ NCURSES_SP_NAME(_nc_screen_resume) (NCURSES_SP_DCL0) SP_PARM->_color_defs = -(SP_PARM->_color_defs); for (n = 0; n < SP_PARM->_color_defs; ++n) { if (SP_PARM->_color_table[n].init) { - NCURSES_SP_NAME(init_color) (NCURSES_SP_ARGx n, + NCURSES_SP_NAME(init_color) (NCURSES_SP_ARGx + (short) n, SP_PARM->_color_table[n].r, SP_PARM->_color_table[n].g, SP_PARM->_color_table[n].b); @@ -2077,23 +2100,25 @@ NCURSES_SP_NAME(_nc_screen_resume) (NCURSES_SP_DCL0) } if (exit_attribute_mode) - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_attribute_mode); + NCURSES_PUTP2("exit_attribute_mode", exit_attribute_mode); else { /* turn off attributes */ if (exit_alt_charset_mode) - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_alt_charset_mode); + NCURSES_PUTP2("exit_alt_charset_mode", exit_alt_charset_mode); if (exit_standout_mode) - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_standout_mode); + NCURSES_PUTP2("exit_standout_mode", exit_standout_mode); if (exit_underline_mode) - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_underline_mode); + NCURSES_PUTP2("exit_underline_mode", exit_underline_mode); } if (exit_insert_mode) - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_insert_mode); - if (enter_am_mode && exit_am_mode) - NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx - (auto_right_margin - ? enter_am_mode - : exit_am_mode)); + NCURSES_PUTP2("exit_insert_mode", exit_insert_mode); + if (enter_am_mode && exit_am_mode) { + if (auto_right_margin) { + NCURSES_PUTP2("enter_am_mode", enter_am_mode); + } else { + NCURSES_PUTP2("exit_am_mode", exit_am_mode); + } + } } #if NCURSES_SP_FUNCS @@ -2122,30 +2147,33 @@ _nc_screen_init(void) NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_screen_wrap) (NCURSES_SP_DCL0) { - if (SP_PARM == 0) - return; + if (SP_PARM != 0) { - UpdateAttrs(SP_PARM, normal); + UpdateAttrs(SP_PARM, normal); #if NCURSES_EXT_FUNCS - if (SP_PARM->_coloron - && !SP_PARM->_default_color) { - static const NCURSES_CH_T blank = NewChar(BLANK_TEXT); - SP_PARM->_default_color = TRUE; - NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_ARGx - -1, 0, - FALSE, - NCURSES_SP_NAME(_nc_outch)); - SP_PARM->_default_color = FALSE; - - mvcur(SP_PARM->_cursrow, - SP_PARM->_curscol, - screen_lines(SP_PARM) - 1, 0); - - ClrToEOL(NCURSES_SP_ARGx blank, TRUE); - } + if (SP_PARM->_coloron + && !SP_PARM->_default_color) { + static const NCURSES_CH_T blank = NewChar(BLANK_TEXT); + SP_PARM->_default_color = TRUE; + NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_ARGx + -1, + 0, + FALSE, + NCURSES_SP_NAME(_nc_outch)); + SP_PARM->_default_color = FALSE; + + TINFO_MVCUR(NCURSES_SP_ARGx + SP_PARM->_cursrow, + SP_PARM->_curscol, + screen_lines(SP_PARM) - 1, + 0); + + ClrToEOL(NCURSES_SP_ARGx blank, TRUE); + } #endif - if (SP_PARM->_color_defs) { - _nc_reset_colors(); + if (SP_PARM->_color_defs) { + NCURSES_SP_NAME(_nc_reset_colors) (NCURSES_SP_ARG); + } } }