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-rw-r--r--contrib/ncurses/ncurses/widechar/lib_vid_attr.c275
1 files changed, 0 insertions, 275 deletions
diff --git a/contrib/ncurses/ncurses/widechar/lib_vid_attr.c b/contrib/ncurses/ncurses/widechar/lib_vid_attr.c
deleted file mode 100644
index 1dc679e..0000000
--- a/contrib/ncurses/ncurses/widechar/lib_vid_attr.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/****************************************************************************
- * Copyright (c) 2002-2006,2007 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 *
- * "Software"), to deal in the Software without restriction, including *
- * without limitation the rights to use, copy, modify, merge, publish, *
- * distribute, distribute with modifications, sublicense, and/or sell *
- * copies of the Software, and to permit persons to whom the Software is *
- * furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included *
- * in all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
- * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
- * *
- * Except as contained in this notice, the name(s) of the above copyright *
- * holders shall not be used in advertising or otherwise to promote the *
- * sale, use or other dealings in this Software without prior written *
- * authorization. *
- ****************************************************************************/
-
-/****************************************************************************
- * Author: Thomas E. Dickey *
- ****************************************************************************/
-
-#include <curses.priv.h>
-#include <term.h>
-
-MODULE_ID("$Id: lib_vid_attr.c,v 1.5 2007/06/30 22:03:02 tom Exp $")
-
-#define doPut(mode) TPUTS_TRACE(#mode); tputs(mode, 1, outc)
-
-#define TurnOn(mask,mode) \
- if ((turn_on & mask) && mode) { doPut(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, old_pair) \
- if (can_color && (why)) { \
- 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); \
- } \
- }
-
-#define set_color(mode, pair) mode &= ALL_BUT_COLOR; mode |= COLOR_PAIR(pair)
-
-NCURSES_EXPORT(int)
-vid_puts(attr_t newmode, short pair, void *opts GCC_UNUSED, int (*outc) (int))
-{
-#if NCURSES_EXT_COLORS
- static attr_t previous_attr = A_NORMAL;
- static int previous_pair = 0;
-
- attr_t turn_on, turn_off;
- bool reverse = FALSE;
- bool can_color = (SP == 0 || SP->_coloron);
-#if NCURSES_EXT_FUNCS
- bool fix_pair0 = (SP != 0 && SP->_coloron && !SP->_default_color);
-#else
-#define fix_pair0 FALSE
-#endif
-
- newmode &= A_ATTRIBUTES;
- T((T_CALLED("vid_puts(%s,%d)"), _traceattr(newmode), pair));
-
- /* this allows us to go on whether or not newterm() has been called */
- if (SP) {
- previous_attr = AttrOf(SCREEN_ATTRS(SP));
- previous_pair = GetPair(SCREEN_ATTRS(SP));
- }
-
- TR(TRACE_ATTRS, ("previous attribute was %s, %d",
- _traceattr(previous_attr), previous_pair));
-
-#if !USE_XMC_SUPPORT
- if ((SP != 0)
- && (magic_cookie_glitch > 0))
- newmode &= ~(SP->_xmc_suppress);
-#endif
-
- /*
- * If we have a terminal that cannot combine color with video
- * attributes, use the colors in preference.
- */
- if ((pair != 0
- || fix_pair0)
- && (no_color_video > 0)) {
- /*
- * If we had chosen the A_xxx definitions to correspond to the
- * no_color_video mask, we could simply shift it up and mask off the
- * attributes. But we did not (actually copied Solaris' definitions).
- * However, this is still simpler/faster than a lookup table.
- *
- * The 63 corresponds to A_STANDOUT, A_UNDERLINE, A_REVERSE, A_BLINK,
- * A_DIM, A_BOLD which are 1:1 with no_color_video. The bits that
- * correspond to A_INVIS, A_PROTECT (192) must be shifted up 1 and
- * 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;
- attr_t mask = NCURSES_BITS((value & 63)
- | ((value & 192) << 1)
- | ((value & 256) >> 2), 8);
-
- if ((mask & A_REVERSE) != 0
- && (newmode & A_REVERSE) != 0) {
- reverse = TRUE;
- mask &= ~A_REVERSE;
- }
- newmode &= ~mask;
- }
-
- if (newmode == previous_attr
- && pair == previous_pair)
- returnCode(OK);
-
- if (reverse) {
- newmode &= ~A_REVERSE;
- }
-
- turn_off = (~newmode & previous_attr) & ALL_BUT_COLOR;
- turn_on = (newmode & ~previous_attr) & ALL_BUT_COLOR;
-
- SetColorsIf(((pair == 0) && !fix_pair0), previous_attr, previous_pair);
-
- if (newmode == A_NORMAL) {
- if ((previous_attr & A_ALTCHARSET) && exit_alt_charset_mode) {
- doPut(exit_alt_charset_mode);
- previous_attr &= ~A_ALTCHARSET;
- }
- if (previous_attr) {
- if (exit_attribute_mode) {
- doPut(exit_attribute_mode);
- } else {
- if (!SP || SP->_use_rmul) {
- TurnOff(A_UNDERLINE, exit_underline_mode);
- }
- if (!SP || SP->_use_rmso) {
- TurnOff(A_STANDOUT, exit_standout_mode);
- }
- }
- previous_attr &= ALL_BUT_COLOR;
- previous_pair = 0;
- }
-
- SetColorsIf((pair != 0) || fix_pair0, previous_attr, previous_pair);
- } else if (set_attributes) {
- if (turn_on || turn_off) {
- TPUTS_TRACE("set_attributes");
- tputs(TPARM_9(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);
- previous_attr &= ALL_BUT_COLOR;
- previous_pair = 0;
- }
- SetColorsIf((pair != 0) || fix_pair0, previous_attr, previous_pair);
- } else {
-
- TR(TRACE_ATTRS, ("turning %s off", _traceattr(turn_off)));
-
- TurnOff(A_ALTCHARSET, exit_alt_charset_mode);
-
- if (!SP || SP->_use_rmul) {
- TurnOff(A_UNDERLINE, exit_underline_mode);
- }
-
- if (!SP || SP->_use_rmso) {
- TurnOff(A_STANDOUT, exit_standout_mode);
- }
-
- if (turn_off && exit_attribute_mode) {
- doPut(exit_attribute_mode);
- turn_on |= (newmode & ALL_BUT_COLOR);
- previous_attr &= ALL_BUT_COLOR;
- previous_pair = 0;
- }
- SetColorsIf((pair != 0) || fix_pair0, previous_attr, previous_pair);
-
- TR(TRACE_ATTRS, ("turning %s on", _traceattr(turn_on)));
- /* *INDENT-OFF* */
- TurnOn(A_ALTCHARSET, enter_alt_charset_mode);
- TurnOn(A_BLINK, enter_blink_mode);
- TurnOn(A_BOLD, enter_bold_mode);
- TurnOn(A_DIM, enter_dim_mode);
- TurnOn(A_REVERSE, enter_reverse_mode);
- TurnOn(A_STANDOUT, enter_standout_mode);
- TurnOn(A_PROTECT, enter_protected_mode);
- TurnOn(A_INVIS, enter_secure_mode);
- TurnOn(A_UNDERLINE, enter_underline_mode);
-#if USE_WIDEC_SUPPORT
- TurnOn(A_HORIZONTAL, enter_horizontal_hl_mode);
- TurnOn(A_LEFT, enter_left_hl_mode);
- TurnOn(A_LOW, enter_low_hl_mode);
- TurnOn(A_RIGHT, enter_right_hl_mode);
- TurnOn(A_TOP, enter_top_hl_mode);
- TurnOn(A_VERTICAL, enter_vertical_hl_mode);
-#endif
- /* *INDENT-ON* */
-
- }
-
- if (reverse)
- newmode |= A_REVERSE;
-
- if (SP) {
- SetAttr(SCREEN_ATTRS(SP), newmode);
- SetPair(SCREEN_ATTRS(SP), pair);
- } else {
- previous_attr = newmode;
- previous_pair = pair;
- }
-
- returnCode(OK);
-#else
- T((T_CALLED("vid_puts(%s,%d)"), _traceattr(newmode), pair));
- set_color(newmode, pair);
- returnCode(vidputs(newmode, outc));
-#endif
-}
-
-#undef vid_attr
-NCURSES_EXPORT(int)
-vid_attr(attr_t newmode, short pair, void *opts)
-{
- T((T_CALLED("vid_attr(%s,%d)"), _traceattr(newmode), pair));
- returnCode(vid_puts(newmode, pair, opts, _nc_outch));
-}
-
-/*
- * This implementation uses the same mask values for A_xxx and WA_xxx, so
- * we can use termattrs() for part of the logic.
- */
-NCURSES_EXPORT(attr_t)
-term_attrs(void)
-{
- attr_t attrs;
-
- T((T_CALLED("term_attrs()")));
- attrs = termattrs();
-
- /* these are only supported for wide-character mode */
- if (enter_horizontal_hl_mode)
- attrs |= WA_HORIZONTAL;
- if (enter_left_hl_mode)
- attrs |= WA_LEFT;
- if (enter_low_hl_mode)
- attrs |= WA_LOW;
- if (enter_right_hl_mode)
- attrs |= WA_RIGHT;
- if (enter_top_hl_mode)
- attrs |= WA_TOP;
- if (enter_vertical_hl_mode)
- attrs |= WA_VERTICAL;
-
- returnAttr(attrs);
-}
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