-
-/***************************************************************************
-* COPYRIGHT NOTICE *
-****************************************************************************
-* ncurses is copyright (C) 1992-1995 *
-* Zeyd M. Ben-Halim *
-* zmbenhal@netcom.com *
-* Eric S. Raymond *
-* esr@snark.thyrsus.com *
-* *
-* Permission is hereby granted to reproduce and distribute ncurses *
-* by any means and for any fee, whether alone or as part of a *
-* larger distribution, in source or in binary form, PROVIDED *
-* this notice is included with any such distribution, and is not *
-* removed from any of its header files. Mention of ncurses in any *
-* applications linked with it is highly appreciated. *
-* *
-* ncurses comes AS IS with no warranty, implied or expressed. *
-* *
-***************************************************************************/
+/****************************************************************************
+ * Copyright (c) 1998 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
+ * and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ ****************************************************************************/
#include <term.h> /* cur_term */
-MODULE_ID("$Id: lib_set_term.c,v 1.17 1997/05/01 23:46:18 Alexander.V.Lukyanov Exp $")
+MODULE_ID("$Id: lib_set_term.c,v 1.37 1998/02/11 12:13:57 tom Exp $")
/*
* If the output file descriptor is connected to a tty (the typical case) it
oldSP = SP;
_nc_set_screen(screen);
- cur_term = SP->_term;
+ set_curterm(SP->_term);
curscr = SP->_curscr;
newscr = SP->_newscr;
stdscr = SP->_stdscr;
COLORS = SP->_color_count;
COLOR_PAIRS = SP->_pair_count;
+ memcpy(acs_map, SP->_acs_map, sizeof(chtype)*ACS_LEN);
T((T_RETURN("%p"), oldSP));
return(oldSP);
*/
void delscreen(SCREEN *sp)
{
+ SCREEN **scan = &_nc_screen_chain;
+
T((T_CALLED("delscreen(%p)"), sp));
+ while(*scan)
+ {
+ if (*scan == sp)
+ {
+ *scan = sp->_next_screen;
+ break;
+ }
+ scan = &(*scan)->_next_screen;
+ }
+
_nc_freewin(sp->_curscr);
_nc_freewin(sp->_newscr);
_nc_freewin(sp->_stdscr);
_nc_free_keytry(sp->_keytry);
+ _nc_free_keytry(sp->_key_ok);
FreeIfNeeded(sp->_color_table);
FreeIfNeeded(sp->_color_pairs);
returnVoid;
}
-ripoff_t rippedoff[5], *rsp = rippedoff;
-#define N_RIPS (int)(sizeof(rippedoff)/sizeof(rippedoff[0]))
+static ripoff_t rippedoff[5];
+static ripoff_t *rsp = rippedoff;
+#define N_RIPS SIZEOF(rippedoff)
+
+static bool no_mouse_event (SCREEN *sp GCC_UNUSED) { return FALSE; }
+static bool no_mouse_inline(SCREEN *sp GCC_UNUSED) { return FALSE; }
+static bool no_mouse_parse (int code GCC_UNUSED) { return TRUE; }
+static void no_mouse_resume(SCREEN *sp GCC_UNUSED) { }
+static void no_mouse_wrap (SCREEN *sp GCC_UNUSED) { }
int _nc_setupscreen(short slines, short const scolumns, FILE *output)
/* OS-independent screen initializations */
{
-int bottom_stolen = 0, i;
+int bottom_stolen = 0;
+size_t i;
+ assert(SP==0); /* has been reset in newterm() ! */
if (!_nc_alloc_screen())
return ERR;
+ SP->_next_screen = _nc_screen_chain;
+ _nc_screen_chain = SP;
+
_nc_set_buffer(output, TRUE);
SP->_term = cur_term;
SP->_lines = slines;
SP->_columns = scolumns;
SP->_cursrow = -1;
SP->_curscol = -1;
- SP->_keytry = UNINITIALISED;
SP->_nl = TRUE;
SP->_raw = FALSE;
SP->_cbreak = FALSE;
- SP->_echo = FALSE;
+ SP->_echo = TRUE;
SP->_fifohead = -1;
- SP->_fifotail = 0;
- SP->_fifopeek = 0;
SP->_endwin = TRUE;
SP->_ofp = output;
- SP->_coloron = 0;
- SP->_curscr = 0;
- SP->_newscr = 0;
- SP->_stdscr = 0;
- SP->_topstolen = 0;
SP->_cursor = -1; /* cannot know real cursor shape */
+ SP->_maxclick = DEFAULT_MAXCLICK;
+ SP->_mouse_event = no_mouse_event;
+ SP->_mouse_inline = no_mouse_inline;
+ SP->_mouse_parse = no_mouse_parse;
+ SP->_mouse_resume = no_mouse_resume;
+ SP->_mouse_wrap = no_mouse_wrap;
+ SP->_mouse_fd = -1;
+
+ /* initialize the panel hooks */
+ SP->_panelHook.top_panel = (struct panel*)0;
+ SP->_panelHook.bottom_panel = (struct panel*)0;
+ SP->_panelHook.stdscr_pseudo_panel = (struct panel*)0;
+
+ /*
+ * If we've no magic cookie support, we suppress attributes that xmc
+ * would affect, i.e., the attributes that affect the rendition of a
+ * space. Note that this impacts the alternate character set mapping
+ * as well.
+ */
+ if (magic_cookie_glitch > 0) {
+
+ SP->_xmc_triggers = termattrs() & (
+ A_ALTCHARSET |
+ A_BLINK |
+ A_BOLD |
+ A_REVERSE |
+ A_STANDOUT |
+ A_UNDERLINE
+ );
+ SP->_xmc_suppress = SP->_xmc_triggers & (chtype)~(A_BOLD);
+
+ T(("magic cookie attributes %s", _traceattr(SP->_xmc_suppress)));
+#if USE_XMC_SUPPORT
+ /*
+ * To keep this simple, suppress all of the optimization hooks
+ * except for clear_screen and the cursor addressing.
+ */
+ clr_eol = 0;
+ clr_eos = 0;
+ set_attributes = 0;
+#else
+ magic_cookie_glitch = -1;
+ acs_chars = 0;
+#endif
+ }
init_acs();
+ memcpy(SP->_acs_map, acs_map, sizeof(chtype)*ACS_LEN);
+
+ _nc_idcok = TRUE;
+ _nc_idlok = FALSE;
+
+ _nc_windows = 0; /* no windows yet */
T(("creating newscr"));
if ((newscr = newwin(slines, scolumns, 0, 0)) == 0)
SP->_newscr = newscr;
SP->_curscr = curscr;
+#if USE_SIZECHANGE
+ SP->_resize = resizeterm;
+#endif
newscr->_clear = TRUE;
curscr->_clear = FALSE;
}
SP->_lines_avail -= count;
}
+ rsp->line = 0;
}
+ /* reset the stack */
+ rsp = rippedoff;
T(("creating stdscr"));
assert ((SP->_lines_avail + SP->_topstolen + bottom_stolen) == slines);
projects / ncurses.git / blobdiff