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  • Committer: Bazaar Package Importer
  • Author(s): Daniel Baumann
  • Date: 2009-05-24 15:13:01 UTC
  • mfrom: (1.1.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20090524151301-uixgxq2zonfov2nr
Tags: 5.7+20090523-1
Merging upstream version 5.7+20090523.

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panel/panel.priv.h
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/****************************************************************************
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 * Copyright (c) 1998-2005,2008 Free Software Foundation, Inc.              *
 
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 * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 * authorization.                                                           *
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 ****************************************************************************/
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/* $Id: panel.priv.h,v 1.22 2008/09/27 22:36:11 tom Exp $ */
 
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/* $Id: panel.priv.h,v 1.23 2009/04/11 20:33:55 tom Exp $ */
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#ifndef NCURSES_PANEL_PRIV_H
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#define NCURSES_PANEL_PRIV_H 1
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#include <string.h>
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#include <assert.h>
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#include "curses.priv.h"
 
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struct screen;              /* forward declaration */
 
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#include "curses.priv.h"    /* includes nc_panel.h */
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#include "panel.h"
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#include <nc_panel.h>
 
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#if USE_RCS_IDS
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#  define MODULE_ID(id) static const char Ident[] = id;
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#  define Touchline(pan,start,count) touchline((pan)->win,start,count)
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#endif
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#if NCURSES_SP_FUNCS
 
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#define GetScreenHook(sp) \
 
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                        struct panelhook* ph = NCURSES_SP_NAME(_nc_panelhook)(sp)
 
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#define GetPanelHook(pan) \
 
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                        GetScreenHook(_nc_screen_of((pan)->win))
 
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#define GetWindowHook(win) \
 
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                        SCREEN* sp = _nc_screen_of(win); \
 
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                        GetScreenHook(sp)
 
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#define GetHook(pan)    SCREEN* sp = _nc_screen_of(pan->win); \
 
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                        GetScreenHook(sp)
 
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#define _nc_stdscr_pseudo_panel ((ph)->stdscr_pseudo_panel)
 
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#define _nc_top_panel           ((ph)->top_panel)
 
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#define _nc_bottom_panel        ((ph)->bottom_panel)
 
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#else   /* !NCURSES_SP_FUNCS */
 
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#define GetScreenHook(sp) /* nothing */
 
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#define GetPanelHook(pan) /* nothing */
 
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#define GetWindowHook(win) /* nothing */
 
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#define GetHook(pan) /* nothing */
 
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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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#define _nc_top_panel           _nc_panelhook()->top_panel
 
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#define _nc_bottom_panel        _nc_panelhook()->bottom_panel
 
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#endif  /* NCURSES_SP_FUNCS */
 
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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) != (PANEL*)0) && ((p) == _nc_bottom_panel))
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/*+-------------------------------------------------------------------------
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        IS_LINKED(pan) - check to see if panel is in the stack
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   ix2 = (PENDX(pan1)   < PENDX(pan2))   ? PENDX(pan1)   : PENDX(pan2);\
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   iy1 = (PSTARTY(pan1) < PSTARTY(pan2)) ? PSTARTY(pan2) : PSTARTY(pan1);\
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   iy2 = (PENDY(pan1)   < PENDY(pan2))   ? PENDY(pan1)   : PENDY(pan2);\
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   assert((ix1<=ix2) && (iy1<=iy2));\
 
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   assert((ix1<=ix2) && (iy1<=iy2))
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/*+-------------------------------------------------------------------------
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{  PANEL* pan2 = ((panstart) ? (panstart) : _nc_bottom_panel);\
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   while(pan2) {\
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      if ((pan2 != pan) && PANELS_OVERLAPPED(pan,pan2)) {\
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        int y,ix1,ix2,iy1,iy2;\
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        COMPUTE_INTERSECTION(pan,pan2,ix1,ix2,iy1,iy2);\
 
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        int y, ix1, ix2, iy1, iy2;\
 
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        COMPUTE_INTERSECTION(pan, pan2, ix1, ix2, iy1, iy2);\
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        for(y = iy1; y <= iy2; y++) {\
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          if (is_linetouched(pan->win,y - PSTARTY(pan))) {\
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            struct ldat* line = &(pan2->win->_line[y - PSTARTY(pan2)]);\
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            CHANGED_RANGE(line,ix1-PSTARTX(pan2),ix2-PSTARTX(pan2));\
 
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            CHANGED_RANGE(line, ix1 - PSTARTX(pan2), ix2 - PSTARTX(pan2));\
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          }\
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        }\
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      }\
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      err = err_if_unlinked;\
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  }
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#if NCURSES_SP_FUNCS
 
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/* These may become later renamed and part of panel.h and the public API */
 
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extern NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_update_panels)(SCREEN*);
 
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#endif
 
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#endif /* NCURSES_PANEL_PRIV_H */