115 lines
3.7 KiB
C
115 lines
3.7 KiB
C
/* $Id: panel.priv.h,v 1.10 1999/09/29 15:21:58 juergen Exp $ */
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#ifndef _PANEL_PRIV_H
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#define _PANEL_PRIV_H
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#if HAVE_CONFIG_H
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# include <ncurses_cfg.h>
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#endif
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#if HAVE_LIBDMALLOC
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# include <dmalloc.h> /* Gray Watson's library */
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#endif
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#if HAVE_LIBDBMALLOC
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# include <dbmalloc.h> /* Conor Cahill's library */
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#endif
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#include <nc_panel.h>
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#include "panel.h"
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#if ( CC_HAS_INLINE_FUNCS && !defined(TRACE) )
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# define INLINE inline
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#else
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# define INLINE
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#endif
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#ifdef USE_RCS_IDS
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# define MODULE_ID(id) static const char Ident[] = id;
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#else
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# define MODULE_ID(id) /*nothing*/
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#endif
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#ifdef TRACE
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extern const char *_nc_my_visbuf(const void *);
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# ifdef TRACE_TXT
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# define USER_PTR(ptr) _nc_visbuf((const char *)ptr)
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# else
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# define USER_PTR(ptr) _nc_my_visbuf((const char *)ptr)
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# endif
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extern void _nc_dPanel(const char*, const PANEL*);
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extern void _nc_dStack(const char*, int, const PANEL*);
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extern void _nc_Wnoutrefresh(const PANEL*);
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extern void _nc_Touchpan(const PANEL*);
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extern void _nc_Touchline(const PANEL*, int, int);
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# define dBug(x) _tracef x
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# define dPanel(text,pan) _nc_dPanel(text,pan)
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# define dStack(fmt,num,pan) _nc_dStack(fmt,num,pan)
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# define Wnoutrefresh(pan) _nc_Wnoutrefresh(pan)
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# define Touchpan(pan) _nc_Touchpan(pan)
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# define Touchline(pan,start,count) _nc_Touchline(pan,start,count)
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#else /* !TRACE */
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# define dBug(x)
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# define dPanel(text,pan)
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# define dStack(fmt,num,pan)
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# define Wnoutrefresh(pan) wnoutrefresh((pan)->win)
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# define Touchpan(pan) touchwin((pan)->win)
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# define Touchline(pan,start,count) touchline((pan)->win,start,count)
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#endif
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#define _nc_stdscr_pseudo_panel _nc_panelhook()->stdscr_pseudo_panel
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#define _nc_top_panel _nc_panelhook()->top_panel
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#define _nc_bottom_panel _nc_panelhook()->bottom_panel
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#define EMPTY_STACK() (_nc_top_panel==_nc_bottom_panel)
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#define Is_Bottom(p) (((p)!=(PANEL*)0) && !EMPTY_STACK() && (_nc_bottom_panel->above==(p)))
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#define Is_Top(p) (((p)!=(PANEL*)0) && !EMPTY_STACK() && (_nc_top_panel==(p)))
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#define Is_Pseudo(p) ((p) && ((p)==_nc_bottom_panel))
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/*+-------------------------------------------------------------------------
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_nc_panel_is_linked(pan) - check to see if panel is in the stack
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--------------------------------------------------------------------------*/
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/* This works! The only case where it would fail is, when the list has
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only one element. But this could only be the pseudo panel at the bottom */
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#define _nc_panel_is_linked(p) ((((p)->above!=(PANEL*)0)||((p)->below!=(PANEL*)0)||((p)==_nc_bottom_panel)) ? TRUE : FALSE)
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#define PSTARTX(pan) ((pan)->win->_begx)
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#define PENDX(pan) ((pan)->win->_begx + getmaxx((pan)->win))
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#define PSTARTY(pan) ((pan)->win->_begy)
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#define PENDY(pan) ((pan)->win->_begy + getmaxy((pan)->win))
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/*+-------------------------------------------------------------------------
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PANELS_OVERLAPPED(pan1,pan2) - check panel overlapped
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---------------------------------------------------------------------------*/
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#define PANELS_OVERLAPPED(pan1,pan2) \
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(( !(pan1) || !(pan2) || \
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PSTARTY(pan1) >= PENDY(pan2) || PENDY(pan1) <= PSTARTY(pan2) ||\
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PSTARTX(pan1) >= PENDX(pan2) || PENDX(pan1) <= PSTARTX(pan2) ) \
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? FALSE : TRUE)
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#define PANEL_UPDATE(pan,panstart) { int y; PANEL* pan2 = panstart;\
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if (!pan2) {\
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Touchpan(pan);\
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pan2 = _nc_bottom_panel;\
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}\
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while(pan2) {\
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if ((pan2 != pan) && PANELS_OVERLAPPED(pan,pan2)) {\
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for(y = PSTARTY(pan); y < PENDY(pan); y++) {\
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if( (y >= PSTARTY(pan2)) && (y < PENDY(pan2)) &&\
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((is_linetouched(pan->win,y - PSTARTY(pan)) == TRUE)) )\
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Touchline(pan2,y - PSTARTY(pan2),1);\
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}\
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}\
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pan2 = pan2->above;\
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}\
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}
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#endif /* _PANEL_PRIV_H */
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