1 /* $Id: panel.priv.h,v 1.10 1999/09/29 15:21:58 juergen Exp $ */ 2 3 #ifndef _PANEL_PRIV_H 4 #define _PANEL_PRIV_H 5 6 #if HAVE_CONFIG_H 7 # include <ncurses_cfg.h> 8 #endif 9 10 #include <stdlib.h> 11 #include <string.h> 12 #include <assert.h> 13 14 #if HAVE_LIBDMALLOC 15 # include <dmalloc.h> /* Gray Watson's library */ 16 #endif 17 18 #if HAVE_LIBDBMALLOC 19 # include <dbmalloc.h> /* Conor Cahill's library */ 20 #endif 21 22 #include <nc_panel.h> 23 #include "panel.h" 24 25 #if ( CC_HAS_INLINE_FUNCS && !defined(TRACE) ) 26 # define INLINE inline 27 #else 28 # define INLINE 29 #endif 30 31 #ifdef USE_RCS_IDS 32 # define MODULE_ID(id) static const char Ident[] = id; 33 #else 34 # define MODULE_ID(id) /*nothing*/ 35 #endif 36 37 38 #ifdef TRACE 39 extern const char *_nc_my_visbuf(const void *); 40 # ifdef TRACE_TXT 41 # define USER_PTR(ptr) _nc_visbuf((const char *)ptr) 42 # else 43 # define USER_PTR(ptr) _nc_my_visbuf((const char *)ptr) 44 # endif 45 46 extern void _nc_dPanel(const char*, const PANEL*); 47 extern void _nc_dStack(const char*, int, const PANEL*); 48 extern void _nc_Wnoutrefresh(const PANEL*); 49 extern void _nc_Touchpan(const PANEL*); 50 extern void _nc_Touchline(const PANEL*, int, int); 51 52 # define dBug(x) _tracef x 53 # define dPanel(text,pan) _nc_dPanel(text,pan) 54 # define dStack(fmt,num,pan) _nc_dStack(fmt,num,pan) 55 # define Wnoutrefresh(pan) _nc_Wnoutrefresh(pan) 56 # define Touchpan(pan) _nc_Touchpan(pan) 57 # define Touchline(pan,start,count) _nc_Touchline(pan,start,count) 58 #else /* !TRACE */ 59 # define dBug(x) 60 # define dPanel(text,pan) 61 # define dStack(fmt,num,pan) 62 # define Wnoutrefresh(pan) wnoutrefresh((pan)->win) 63 # define Touchpan(pan) touchwin((pan)->win) 64 # define Touchline(pan,start,count) touchline((pan)->win,start,count) 65 #endif 66 67 #define _nc_stdscr_pseudo_panel _nc_panelhook()->stdscr_pseudo_panel 68 #define _nc_top_panel _nc_panelhook()->top_panel 69 #define _nc_bottom_panel _nc_panelhook()->bottom_panel 70 71 #define EMPTY_STACK() (_nc_top_panel==_nc_bottom_panel) 72 #define Is_Bottom(p) (((p)!=(PANEL*)0) && !EMPTY_STACK() && (_nc_bottom_panel->above==(p))) 73 #define Is_Top(p) (((p)!=(PANEL*)0) && !EMPTY_STACK() && (_nc_top_panel==(p))) 74 #define Is_Pseudo(p) ((p) && ((p)==_nc_bottom_panel)) 75 76 /*+------------------------------------------------------------------------- 77 _nc_panel_is_linked(pan) - check to see if panel is in the stack 78 --------------------------------------------------------------------------*/ 79 /* This works! The only case where it would fail is, when the list has 80 only one element. But this could only be the pseudo panel at the bottom */ 81 #define _nc_panel_is_linked(p) ((((p)->above!=(PANEL*)0)||((p)->below!=(PANEL*)0)||((p)==_nc_bottom_panel)) ? TRUE : FALSE) 82 83 #define PSTARTX(pan) ((pan)->win->_begx) 84 #define PENDX(pan) ((pan)->win->_begx + getmaxx((pan)->win)) 85 #define PSTARTY(pan) ((pan)->win->_begy) 86 #define PENDY(pan) ((pan)->win->_begy + getmaxy((pan)->win)) 87 88 /*+------------------------------------------------------------------------- 89 PANELS_OVERLAPPED(pan1,pan2) - check panel overlapped 90 ---------------------------------------------------------------------------*/ 91 #define PANELS_OVERLAPPED(pan1,pan2) \ 92 (( !(pan1) || !(pan2) || \ 93 PSTARTY(pan1) >= PENDY(pan2) || PENDY(pan1) <= PSTARTY(pan2) ||\ 94 PSTARTX(pan1) >= PENDX(pan2) || PENDX(pan1) <= PSTARTX(pan2) ) \ 95 ? FALSE : TRUE) 96 97 98 #define PANEL_UPDATE(pan,panstart) { int y; PANEL* pan2 = panstart;\ 99 if (!pan2) {\ 100 Touchpan(pan);\ 101 pan2 = _nc_bottom_panel;\ 102 }\ 103 while(pan2) {\ 104 if ((pan2 != pan) && PANELS_OVERLAPPED(pan,pan2)) {\ 105 for(y = PSTARTY(pan); y < PENDY(pan); y++) {\ 106 if( (y >= PSTARTY(pan2)) && (y < PENDY(pan2)) &&\ 107 ((is_linetouched(pan->win,y - PSTARTY(pan)) == TRUE)) )\ 108 Touchline(pan2,y - PSTARTY(pan2),1);\ 109 }\ 110 }\ 111 pan2 = pan2->above;\ 112 }\ 113 } 114 #endif /* _PANEL_PRIV_H */ 115