/****************************************************************************
- * Copyright (c) 1998-2005,2008 Free Software Foundation, Inc. *
+ * Copyright 2020 Thomas E. Dickey *
+ * Copyright 1998-2014,2017 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 *
* authorization. *
****************************************************************************/
-/* $Id: panel.priv.h,v 1.22 2008/09/27 22:36:11 tom Exp $ */
+/* $Id: panel.priv.h,v 1.30 2020/09/26 18:05:32 tom Exp $ */
#ifndef NCURSES_PANEL_PRIV_H
#define NCURSES_PANEL_PRIV_H 1
+/* *INDENT-OFF* */
#if HAVE_CONFIG_H
# include <ncurses_cfg.h>
#include <string.h>
#include <assert.h>
-#include "curses.priv.h"
-#include "panel.h"
-#include <nc_panel.h>
+struct screen; /* forward declaration */
-#if USE_RCS_IDS
-# define MODULE_ID(id) static const char Ident[] = id;
-#else
-# define MODULE_ID(id) /*nothing*/
-#endif
+#include "curses.priv.h" /* includes nc_panel.h */
+
+#define NCURSES_OPAQUE_PANEL 0
+#include "panel.h"
#ifdef TRACE
- extern NCURSES_EXPORT(const char *) _nc_my_visbuf (const void *);
+ extern PANEL_EXPORT(const char *) _nc_my_visbuf (const void *, int);
# ifdef TRACE_TXT
-# define USER_PTR(ptr) _nc_visbuf((const char *)ptr)
+# define USER_PTR(ptr,n) _nc_visbuf2(n, (const char *)ptr)
# else
-# define USER_PTR(ptr) _nc_my_visbuf((const char *)ptr)
+# define USER_PTR(ptr,n) _nc_my_visbuf((const char *)ptr, n)
# endif
-# define returnPanel(code) TRACE_RETURN(code,panel)
+# define returnPanel(code) TRACE_RETURN1(code,panel)
- extern NCURSES_EXPORT(PANEL *) _nc_retrace_panel (PANEL *);
- extern NCURSES_EXPORT(void) _nc_dPanel (const char*, const PANEL*);
- extern NCURSES_EXPORT(void) _nc_dStack (const char*, int, const PANEL*);
- extern NCURSES_EXPORT(void) _nc_Wnoutrefresh (const PANEL*);
- extern NCURSES_EXPORT(void) _nc_Touchpan (const PANEL*);
- extern NCURSES_EXPORT(void) _nc_Touchline (const PANEL*, int, int);
+ extern PANEL_EXPORT(PANEL *) _nc_retrace_panel (PANEL *);
+ extern PANEL_EXPORT(void) _nc_dPanel (const char*, const PANEL*);
+ extern PANEL_EXPORT(void) _nc_dStack (const char*, int, const PANEL*);
+ extern PANEL_EXPORT(void) _nc_Wnoutrefresh (const PANEL*);
+ extern PANEL_EXPORT(void) _nc_Touchpan (const PANEL*);
+ extern PANEL_EXPORT(void) _nc_Touchline (const PANEL*, int, int);
# define dBug(x) _tracef x
# define dPanel(text,pan) _nc_dPanel(text,pan)
# define Touchline(pan,start,count) touchline((pan)->win,start,count)
#endif
+#if NCURSES_SP_FUNCS
+#define GetScreenHook(sp) \
+ struct panelhook* ph = NCURSES_SP_NAME(_nc_panelhook)(sp)
+#define GetPanelHook(pan) \
+ GetScreenHook(pan ? _nc_screen_of((pan)->win) : 0)
+#define GetWindowHook(win) \
+ SCREEN* sp = _nc_screen_of(win); \
+ GetScreenHook(sp)
+#define GetHook(pan) SCREEN* sp = _nc_screen_of(pan->win); \
+ GetScreenHook(sp)
+
+#define _nc_stdscr_pseudo_panel ((ph)->stdscr_pseudo_panel)
+#define _nc_top_panel ((ph)->top_panel)
+#define _nc_bottom_panel ((ph)->bottom_panel)
+
+#else /* !NCURSES_SP_FUNCS */
+
+#define GetScreenHook(sp) /* nothing */
+#define GetPanelHook(pan) /* nothing */
+#define GetWindowHook(win) /* nothing */
+#define GetHook(pan) /* nothing */
+
#define _nc_stdscr_pseudo_panel _nc_panelhook()->stdscr_pseudo_panel
-#define _nc_top_panel _nc_panelhook()->top_panel
-#define _nc_bottom_panel _nc_panelhook()->bottom_panel
+#define _nc_top_panel _nc_panelhook()->top_panel
+#define _nc_bottom_panel _nc_panelhook()->bottom_panel
+
+#endif /* NCURSES_SP_FUNCS */
-#define EMPTY_STACK() (_nc_top_panel==_nc_bottom_panel)
-#define Is_Bottom(p) (((p)!=(PANEL*)0) && !EMPTY_STACK() && (_nc_bottom_panel->above==(p)))
-#define Is_Top(p) (((p)!=(PANEL*)0) && !EMPTY_STACK() && (_nc_top_panel==(p)))
-#define Is_Pseudo(p) ((p) && ((p)==_nc_bottom_panel))
+#define EMPTY_STACK() (_nc_top_panel == _nc_bottom_panel)
+#define Is_Bottom(p) (((p) != (PANEL*)0) && !EMPTY_STACK() && (_nc_bottom_panel->above == (p)))
+#define Is_Top(p) (((p) != (PANEL*)0) && !EMPTY_STACK() && (_nc_top_panel == (p)))
+#define Is_Pseudo(p) (((p) != (PANEL*)0) && ((p) == _nc_bottom_panel))
/*+-------------------------------------------------------------------------
IS_LINKED(pan) - check to see if panel is in the stack
ix2 = (PENDX(pan1) < PENDX(pan2)) ? PENDX(pan1) : PENDX(pan2);\
iy1 = (PSTARTY(pan1) < PSTARTY(pan2)) ? PSTARTY(pan2) : PSTARTY(pan1);\
iy2 = (PENDY(pan1) < PENDY(pan2)) ? PENDY(pan1) : PENDY(pan2);\
- assert((ix1<=ix2) && (iy1<=iy2));\
+ assert((ix1<=ix2) && (iy1<=iy2))
/*+-------------------------------------------------------------------------
---------------------------------------------------------------------------*/
#define PANEL_UPDATE(pan,panstart)\
{ PANEL* pan2 = ((panstart) ? (panstart) : _nc_bottom_panel);\
- while(pan2) {\
+ while(pan2 && pan2->win) {\
if ((pan2 != pan) && PANELS_OVERLAPPED(pan,pan2)) {\
- int y,ix1,ix2,iy1,iy2;\
- COMPUTE_INTERSECTION(pan,pan2,ix1,ix2,iy1,iy2);\
+ int y, ix1, ix2, iy1, iy2;\
+ COMPUTE_INTERSECTION(pan, pan2, ix1, ix2, iy1, iy2);\
for(y = iy1; y <= iy2; y++) {\
if (is_linetouched(pan->win,y - PSTARTY(pan))) {\
struct ldat* line = &(pan2->win->_line[y - PSTARTY(pan2)]);\
- CHANGED_RANGE(line,ix1-PSTARTX(pan2),ix2-PSTARTX(pan2));\
+ CHANGED_RANGE(line, ix1 - PSTARTX(pan2), ix2 - PSTARTX(pan2));\
}\
}\
}\
err = err_if_unlinked;\
}
+#if NCURSES_SP_FUNCS
+/* These may become later renamed and part of panel.h and the public API */
+extern PANEL_EXPORT(void) NCURSES_SP_NAME(_nc_update_panels)(SCREEN*);
+#endif
+/* *INDENT-ON* */
+
#endif /* NCURSES_PANEL_PRIV_H */