ncurses 5.7 - patch 20100123

[ncurses.git] / ncurses / base / lib_set_term.c

diff --git a/ncurses/base/lib_set_term.c b/ncurses/base/lib_set_term.c
index 49752fd71e31330635f5f13141f3f409a0d02053..816ab041d647c81c1c076bda82313ba9426216e6 100644 (file)
--- a/ncurses/base/lib_set_term.c
+++ b/ncurses/base/lib_set_term.c
@@ -47,7 +47,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_set_term.c,v 1.128 2009/09/27 14:21:25 tom Exp $")
+MODULE_ID("$Id: lib_set_term.c,v 1.135 2009/11/28 21:49:24 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define MaxColors      InfoOf(sp).maxcolors
@@ -63,7 +63,7 @@ set_term(SCREEN *screenp)
     SCREEN *oldSP;
     SCREEN *newSP;
 
-    T((T_CALLED("set_term(%p)"), screenp));
+    T((T_CALLED("set_term(%p)"), (void *) screenp));
 
     _nc_lock_global(curses);
 
@@ -74,9 +74,9 @@ set_term(SCREEN *screenp)
     if (newSP != 0) {
        TINFO_SET_CURTERM(newSP, newSP->_term);
 #if !USE_REENTRANT
-       curscr = newSP->_curscr;
-       newscr = newSP->_newscr;
-       stdscr = newSP->_stdscr;
+       curscr = CurScreen(newSP);
+       newscr = NewScreen(newSP);
+       stdscr = StdScreen(newSP);
        COLORS = newSP->_color_count;
        COLOR_PAIRS = newSP->_pair_count;
 #endif
@@ -93,7 +93,7 @@ set_term(SCREEN *screenp)
 
     _nc_unlock_global(curses);
 
-    T((T_RETURN("%p"), oldSP));
+    T((T_RETURN("%p"), (void *) oldSP));
     return (oldSP);
 }
 
@@ -136,7 +136,7 @@ delscreen(SCREEN *sp)
 {
     int i;
 
-    T((T_CALLED("delscreen(%p)"), sp));
+    T((T_CALLED("delscreen(%p)"), (void *) sp));
 
     _nc_lock_global(curses);
     if (delink_screen(sp)) {
@@ -154,9 +154,9 @@ delscreen(SCREEN *sp)
        }
 #endif
 
-       (void) _nc_freewin(sp->_curscr);
-       (void) _nc_freewin(sp->_newscr);
-       (void) _nc_freewin(sp->_stdscr);
+       (void) _nc_freewin(CurScreen(sp));
+       (void) _nc_freewin(NewScreen(sp));
+       (void) _nc_freewin(StdScreen(sp));
 
        if (sp->_slk != 0) {
            if (sp->_slk->ent != 0) {
@@ -272,37 +272,6 @@ extract_fgbg(char *src, int *result)
 }
 #endif
 
-#if NCURSES_SP_FUNCS
-/*
- * In case of handling multiple screens, we need to have a screen before
- * initialization in setupscreen takes place.  This is to extend the substitute
- * for some of the stuff in _nc_prescreen, especially for slk and ripoff
- * handling which should be done per screen.
- */
-NCURSES_EXPORT(SCREEN *)
-new_prescr(void)
-{
-    SCREEN *sp = _nc_alloc_screen_sp();
-    if (sp) {
-       sp->rsp = sp->rippedoff;
-       sp->_filtered = _nc_prescreen.filter_mode;
-       sp->_use_env = _nc_prescreen.use_env;
-#if NCURSES_NO_PADDING
-       sp->_no_padding = _nc_prescreen._no_padding;
-#endif
-       sp->slk_format = 0;
-       sp->_slk = 0;
-       sp->_prescreen = TRUE;
-       SP_PRE_INIT(sp);
-#if USE_REENTRANT
-       sp->_TABSIZE = _nc_prescreen._TABSIZE;
-       sp->_ESCDELAY = _nc_prescreen._ESCDELAY;
-#endif
-    }
-    return sp;
-}
-#endif
-
 #define ReturnScreenError() _nc_set_screen(0); \
                             returnCode(ERR)
 
@@ -327,7 +296,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
 #endif
 
     T((T_CALLED("_nc_setupscreen(%d, %d, %p, %d, %d)"),
-       slines, scolumns, output, filtered, slk_format));
+       slines, scolumns, (void *) output, filtered, slk_format));
 
     assert(CURRENT_SCREEN == 0);       /* has been reset in newterm() ! */
 
@@ -359,7 +328,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
        returnCode(ERR);
     }
 
-    T(("created SP %p", SP));
+    T(("created SP %p", (void *) SP));
 
     sp = SP;                   /* fixup so SET_LINES and SET_COLS works */
     sp->_next_screen = _nc_screen_chain;
@@ -633,27 +602,27 @@ NCURSES_SP_NAME(_nc_setupscreen) (
     sp->newhash = 0;
 
     T(("creating newscr"));
-    sp->_newscr = NCURSES_SP_NAME(newwin) (NCURSES_SP_ARGx slines, scolumns,
-                                          0, 0);
-    if (sp->_newscr == 0) {
+    NewScreen(sp) = NCURSES_SP_NAME(newwin) (NCURSES_SP_ARGx slines, scolumns,
+                                            0, 0);
+    if (NewScreen(sp) == 0) {
        ReturnScreenError();
     }
     T(("creating curscr"));
-    sp->_curscr = NCURSES_SP_NAME(newwin) (NCURSES_SP_ARGx slines, scolumns,
-                                          0, 0);
-    if (sp->_curscr == 0) {
+    CurScreen(sp) = NCURSES_SP_NAME(newwin) (NCURSES_SP_ARGx slines, scolumns,
+                                            0, 0);
+    if (CurScreen(sp) == 0) {
        ReturnScreenError();
     }
 #if !USE_REENTRANT
-    newscr = sp->_newscr;
-    curscr = sp->_curscr;
+    newscr = NewScreen(sp);
+    curscr = CurScreen(sp);
 #endif
 #if USE_SIZECHANGE
     sp->_resize = NCURSES_SP_NAME(resizeterm);
 #endif
 
-    sp->_newscr->_clear = TRUE;
-    sp->_curscr->_clear = FALSE;
+    NewScreen(sp)->_clear = TRUE;
+    CurScreen(sp)->_clear = FALSE;
 
     NCURSES_SP_NAME(def_shell_mode) (NCURSES_SP_ARG);
     NCURSES_SP_NAME(def_prog_mode) (NCURSES_SP_ARG);
@@ -667,9 +636,11 @@ NCURSES_SP_NAME(_nc_setupscreen) (
               We assume that we must simulate, if it is none of the standard
               formats (4-4 or 3-2-3) for which there may be some hardware
               support. */
-           if (rop->hook == _nc_slk_initialize)
-               if (!(NumLabels <= 0 || !SLK_STDFMT(slk_format)))
+           if (rop->hook == _nc_slk_initialize) {
+               if (!(NumLabels <= 0 || !SLK_STDFMT(slk_format))) {
                    continue;
+               }
+           }
            if (rop->hook) {
                int count;
                WINDOW *w;
@@ -705,14 +676,14 @@ NCURSES_SP_NAME(_nc_setupscreen) (
 
     T(("creating stdscr"));
     assert((sp->_lines_avail + sp->_topstolen + bottom_stolen) == slines);
-    if ((sp->_stdscr = NCURSES_SP_NAME(newwin) (NCURSES_SP_ARGx
-                                               sp->_lines_avail,
-                                               scolumns, 0, 0)) == 0) {
+    if ((StdScreen(sp) = NCURSES_SP_NAME(newwin) (NCURSES_SP_ARGx
+                                                 sp->_lines_avail,
+                                                 scolumns, 0, 0)) == 0) {
        ReturnScreenError();
     }
     SET_LINES(sp->_lines_avail);
 #if !USE_REENTRANT
-    stdscr = sp->_stdscr;
+    stdscr = StdScreen(sp);
 #endif
     sp->_prescreen = FALSE;
     returnCode(OK);
@@ -751,9 +722,12 @@ NCURSES_SP_NAME(_nc_ripoffline) (NCURSES_SP_DCLx
     int code = ERR;
 
     START_TRACE();
-    T((T_CALLED("ripoffline(%p,%d,%p)"), SP_PARM, line, init));
+    T((T_CALLED("ripoffline(%p,%d,%p)"), (void *) SP_PARM, line, (void *) init));
 
-    if (SP_PARM != 0 && SP_PARM->_prescreen) {
+#if NCURSES_SP_FUNCS
+    if (SP_PARM != 0 && SP_PARM->_prescreen)
+#endif
+    {
        if (line == 0) {
            code = OK;
        } else {