/****************************************************************************
- * Copyright (c) 1998-2001,2002 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2006,2009 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 *
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * and: Thomas E. Dickey 1996-on *
+ * and: Juergen Pfeifer 2009 *
****************************************************************************/
/*
#include <curses.priv.h>
-MODULE_ID("$Id: lib_pad.c,v 1.38 2002/08/03 23:29:26 Philippe.Blain Exp $")
+MODULE_ID("$Id: lib_pad.c,v 1.44 2009/07/04 19:45:20 tom Exp $")
NCURSES_EXPORT(WINDOW *)
-newpad(int l, int c)
+NCURSES_SP_NAME(newpad) (NCURSES_SP_DCLx int l, int c)
{
WINDOW *win;
NCURSES_CH_T *ptr;
int i;
- T((T_CALLED("newpad(%d, %d)"), l, c));
+ T((T_CALLED("newpad(%p,%d, %d)"), SP_PARM, l, c));
if (l <= 0 || c <= 0)
returnWin(0);
- if ((win = _nc_makenew(l, c, 0, 0, _ISPAD)) == NULL)
+ win = NCURSES_SP_NAME(_nc_makenew) (NCURSES_SP_ARGx l, c, 0, 0, _ISPAD);
+ if (win == NULL)
returnWin(0);
for (i = 0; i < l; i++) {
returnWin(win);
}
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(WINDOW *)
+newpad(int l, int c)
+{
+ return NCURSES_SP_NAME(newpad) (CURRENT_SCREEN, l, c);
+}
+#endif
+
NCURSES_EXPORT(WINDOW *)
-subpad
-(WINDOW *orig, int l, int c, int begy, int begx)
+subpad(WINDOW *orig, int l, int c, int begy, int begx)
{
WINDOW *win = (WINDOW *) 0;
}
NCURSES_EXPORT(int)
-prefresh
-(WINDOW *win, int pminrow, int pmincol,
- int sminrow, int smincol, int smaxrow, int smaxcol)
+prefresh(WINDOW *win,
+ int pminrow,
+ int pmincol,
+ int sminrow,
+ int smincol,
+ int smaxrow,
+ int smaxcol)
{
+#if NCURSES_SP_FUNCS
+ SCREEN *sp = _nc_screen_of(win);
+#endif
+
T((T_CALLED("prefresh()")));
if (pnoutrefresh(win, pminrow, pmincol, sminrow, smincol, smaxrow,
smaxcol) != ERR
- && doupdate() != ERR) {
+ && NCURSES_SP_NAME(doupdate) (NCURSES_SP_ARG) != ERR) {
returnCode(OK);
}
returnCode(ERR);
}
NCURSES_EXPORT(int)
-pnoutrefresh
-(WINDOW *win, int pminrow, int pmincol,
- int sminrow, int smincol, int smaxrow, int smaxcol)
+pnoutrefresh(WINDOW *win,
+ int pminrow,
+ int pmincol,
+ int sminrow,
+ int smincol,
+ int smaxrow,
+ int smaxcol)
{
NCURSES_SIZE_T i, j;
NCURSES_SIZE_T m, n;
NCURSES_SIZE_T pmaxrow;
NCURSES_SIZE_T pmaxcol;
+ SCREEN *sp;
#if USE_SCROLL_HINTS
const int my_len = 2; /* parameterize the threshold for hardscroll */
if (!(win->_flags & _ISPAD))
returnCode(ERR);
+ sp = _nc_screen_of(win);
+
/* negative values are interpreted as zero */
if (pminrow < 0)
pminrow = 0;
pmaxrow = pminrow + smaxrow - sminrow;
pmaxcol = pmincol + smaxcol - smincol;
- T((" pminrow + smaxrow - sminrow %d, win->_maxy %d", pmaxrow, win->_maxy));
- T((" pmincol + smaxcol - smincol %d, win->_maxx %d", pmaxcol, win->_maxx));
+ T((" pminrow + smaxrow - sminrow %ld, win->_maxy %ld",
+ (long) pmaxrow, (long) win->_maxy));
+ T((" pmincol + smaxcol - smincol %ld, win->_maxx %ld",
+ (long) pmaxcol, (long) win->_maxx));
/*
* Trim the caller's screen size back to the actual limits.
pmaxcol = pmincol + smaxcol - smincol;
}
- if (smaxrow >= screen_lines
- || smaxcol >= screen_columns
+ if (smaxrow >= screen_lines(sp)
+ || smaxcol >= screen_columns(sp)
|| sminrow > smaxrow
|| smincol > smaxcol)
returnCode(ERR);
* merely change the costs of various update cases.
*/
#if USE_SCROLL_HINTS
- wide = (smincol < my_len && smaxcol > (newscr->_maxx - my_len));
+ wide = (smincol < my_len && smaxcol > (NewScreen(sp)->_maxx - my_len));
#endif
for (i = pminrow, m = sminrow + win->_yoffset;
- i <= pmaxrow && m <= newscr->_maxy;
+ i <= pmaxrow && m <= NewScreen(sp)->_maxy;
i++, m++) {
- register struct ldat *nline = &newscr->_line[m];
+ register struct ldat *nline = &NewScreen(sp)->_line[m];
register struct ldat *oline = &win->_line[i];
for (j = pmincol, n = smincol; j <= pmaxcol; j++, n++) {
NCURSES_CH_T ch = oline->text[j];
*/
if (j == pmincol
&& j > 0
- && isnac(ch)) {
+ && isWidecExt(ch)) {
SetChar(ch, L(' '), AttrOf(oline->text[j - 1]));
}
#endif
|| nind > smaxrow) {
nind = _NEWINDEX;
} else if (displaced) {
- register struct ldat *pline = &curscr->_line[nind];
+ register struct ldat *pline = &CurScreen(sp)->_line[nind];
for (j = 0; j <= my_len; j++) {
- int k = newscr->_maxx - j;
+ int k = NewScreen(sp)->_maxx - j;
if (pline->text[j] != nline->text[j]
|| pline->text[k] != nline->text[k]) {
nind = _NEWINDEX;
if (win->_clear) {
win->_clear = FALSE;
- newscr->_clear = TRUE;
+ NewScreen(sp)->_clear = TRUE;
}
/*
&& win->_curx >= pmincol
&& win->_cury <= pmaxrow
&& win->_curx <= pmaxcol) {
- newscr->_cury = win->_cury - pminrow + win->_begy + win->_yoffset;
- newscr->_curx = win->_curx - pmincol + win->_begx;
+ NewScreen(sp)->_cury = win->_cury - pminrow + win->_begy + win->_yoffset;
+ NewScreen(sp)->_curx = win->_curx - pmincol + win->_begx;
}
- newscr->_leaveok = win->_leaveok;
+ NewScreen(sp)->_leaveok = win->_leaveok;
win->_flags &= ~_HASMOVED;
/*