/****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2010,2011 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 *
*/
#include <curses.priv.h>
-#include <term.h>
#include <ctype.h>
-MODULE_ID("$Id: lib_mvcur.c,v 1.118 2009/05/02 20:38:58 tom Exp $")
+#ifndef CUR
+#define CUR SP_TERMTYPE
+#endif
+
+MODULE_ID("$Id: lib_mvcur.c,v 1.127 2011/10/22 16:09:52 tom Exp $")
+
+#define WANT_CHAR(sp, y, x) NewScreen(sp)->_line[y].text[x] /* desired state */
-#define WANT_CHAR(sp, y, x) (sp)->_newscr->_line[y].text[x] /* desired state */
+#if NCURSES_SP_FUNCS
+#define BAUDRATE(sp) sp->_term->_baudrate /* bits per second */
+#else
#define BAUDRATE(sp) cur_term->_baudrate /* bits per second */
+#endif
#if defined(MAIN) || defined(NCURSES_TEST)
#include <sys/time.h>
for (cp += 2; *cp != '>'; cp++) {
if (isdigit(UChar(*cp)))
- number = number * 10 + (*cp - '0');
+ number = number * 10 + (float) (*cp - '0');
else if (*cp == '*')
- number *= affcnt;
+ number *= (float) affcnt;
else if (*cp == '.' && (*++cp != '>') && isdigit(UChar(*cp)))
- number += (*cp - '0') / 10.0;
+ number += (float) ((*cp - '0') / 10.0);
}
#if NCURSES_NO_PADDING
if (!GetNoPadding(SP_PARM))
#endif
cum_cost += number * 10;
- } else
- cum_cost += SP_PARM->_char_padding;
+ } else if (SP_PARM) {
+ cum_cost += (float) SP_PARM->_char_padding;
+ }
}
return ((int) cum_cost);
normalized_cost(NCURSES_SP_DCLx const char *const cap, int affcnt)
/* compute the effective character-count for an operation (round up) */
{
- int cost = _nc_msec_cost(cap, affcnt);
+ int cost = NCURSES_SP_NAME(_nc_msec_cost) (NCURSES_SP_ARGx cap, affcnt);
if (cost != INFINITY)
cost = (cost + SP_PARM->_char_padding - 1) / SP_PARM->_char_padding;
return cost;
NCURSES_SP_NAME(_nc_mvcur_resume) (NCURSES_SP_DCL0)
/* what to do at initialization time and after each shellout */
{
+ if (SP_PARM && !IsTermInfo(SP_PARM))
+ return;
+
/* initialize screen for cursor access */
if (enter_ca_mode) {
NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx
* SCREEN's _endwin to TRUE at window initialization time and let this be
* called by doupdate's return-from-shellout code.
*/
- _nc_mvcur_resume();
+ NCURSES_SP_NAME(_nc_mvcur_resume) (NCURSES_SP_ARG);
}
#if NCURSES_SP_FUNCS
_nc_mvcur_init(void)
{
NCURSES_SP_NAME(_nc_mvcur_init) (CURRENT_SCREEN);
- _nc_mvcur_resume();
}
#endif
/* wrap up cursor-addressing mode */
{
/* leave cursor at screen bottom */
- mvcur(-1, -1, screen_lines(CURRENT_SCREEN) - 1, 0);
+ TINFO_MVCUR(NCURSES_SP_ARGx -1, -1, screen_lines(SP_PARM) - 1, 0);
+
+ if (!SP_PARM || !IsTermInfo(SP_PARM))
+ return;
/* set cursor to normal mode */
if (SP_PARM->_cursor != -1) {
static NCURSES_INLINE int
repeated_append(string_desc * target, int total, int num, int repeat, const char *src)
{
- size_t need = repeat * strlen(src);
+ size_t need = (size_t) repeat * strlen(src);
if (need < target->s_size) {
while (repeat-- > 0) {
int from_x,
int to_y,
int to_x,
- bool ovw)
+ int ovw)
/* move via local motions (cuu/cuu1/cud/cud1/cub1/cub/cuf1/cuf/vpa/hpa) */
{
string_desc save;
*check.s_tail++ = (char) CharOf(WANT_CHAR(SP_PARM, to_y,
from_x + i));
*check.s_tail = '\0';
- check.s_size -= n;
+ check.s_size -= (size_t) n;
lhcost += n * SP_PARM->_char_padding;
} else {
lhcost = repeated_append(&check, lhcost, SP_PARM->_cuf1_cost,
*/
static NCURSES_INLINE int
-onscreen_mvcur(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew, bool ovw)
+onscreen_mvcur(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew, int ovw)
/* onscreen move from (yold, xold) to (ynew, xnew) */
{
string_desc result;
if (usecost != INFINITY) {
TPUTS_TRACE("mvcur");
- tputs(buffer, 1, _nc_outch);
+ NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx
+ buffer, 1, NCURSES_SP_NAME(_nc_outch));
SP_PARM->_cursrow = ynew;
SP_PARM->_curscol = xnew;
return (OK);
return (ERR);
}
-/* optimized cursor move from (yold, xold) to (ynew, xnew) */
NCURSES_EXPORT(int)
-NCURSES_SP_NAME(mvcur) (NCURSES_SP_DCLx
- int yold, int xold, int ynew, int xnew)
+TINFO_MVCUR(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew)
+/* optimized cursor move from (yold, xold) to (ynew, xnew) */
{
NCURSES_CH_T oldattr;
int code;
- TR(TRACE_CALLS | TRACE_MOVE, (T_CALLED("mvcur(%d,%d,%d,%d)"),
- yold, xold, ynew, xnew));
+ TR(TRACE_CALLS | TRACE_MOVE, (T_CALLED("_nc_tinfo_mvcur(%p,%d,%d,%d,%d)"),
+ (void *) SP_PARM, yold, xold, ynew, xnew));
if (SP_PARM == 0) {
code = ERR;
returnCode(code);
}
-#if NCURSES_SP_FUNCS
+#if NCURSES_SP_FUNCS && !defined(USE_TERM_DRIVER)
NCURSES_EXPORT(int)
mvcur(int yold, int xold, int ynew, int xnew)
{