diff options
Diffstat (limited to 'gnu/usr.bin/texinfo/info/window.h')
| -rw-r--r-- | gnu/usr.bin/texinfo/info/window.h | 70 |
1 files changed, 36 insertions, 34 deletions
diff --git a/gnu/usr.bin/texinfo/info/window.h b/gnu/usr.bin/texinfo/info/window.h index 5bde64a10ac..7c61f55464b 100644 --- a/gnu/usr.bin/texinfo/info/window.h +++ b/gnu/usr.bin/texinfo/info/window.h @@ -1,9 +1,10 @@ -/* window.h -- Structure and flags used in manipulating Info windows. */ +/* window.h -- Structure and flags used in manipulating Info windows. + $Id: window.h,v 1.2 1999/01/11 16:38:10 espie Exp $ -/* This file is part of GNU Info, a program for reading online documentation + This file is part of GNU Info, a program for reading online documentation stored in Info format. - Copyright (C) 1993 Free Software Foundation, Inc. + Copyright (C) 1993, 97 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -21,8 +22,8 @@ Written by Brian Fox (bfox@ai.mit.edu). */ -#if !defined (_WINDOW_H_) -#define _WINDOW_H_ +#ifndef INFO_WINDOW_H +#define INFO_WINDOW_H #include "nodes.h" #include "infomap.h" @@ -44,9 +45,9 @@ if you need to change window state information, here is where you would do it. NB> The last element does NOT end with a semi-colon. */ #define WINDOW_STATE_DECL \ - NODE *node; /* The node displayed in this window. */ \ - int pagetop; /* LINE_STARTS[PAGETOP] is first line in WINDOW. */ \ - long point /* Offset within NODE of the cursor position. */ + NODE *node; /* The node displayed in this window. */ \ + int pagetop; /* LINE_STARTS[PAGETOP] is first line in WINDOW. */ \ + long point /* Offset within NODE of the cursor position. */ /* Structure which defines a window. Windows are doubly linked, next and prev. The list of windows is kept on WINDOWS. The structure member @@ -54,37 +55,38 @@ (0, window->height + window->first_row) is the first character of this windows modeline. The number of lines that can be displayed in a window is equal to window->height - 1. */ -typedef struct __window__ { - struct __window__ *next; /* Next window in this chain. */ - struct __window__ *prev; /* Previous window in this chain. */ - int width; /* Width of this window. */ - int height; /* Height of this window. */ - int first_row; /* Offset of the first line in the_screen. */ - int goal_column; /* The column we would like the cursor to appear in. */ - Keymap keymap; /* Keymap used to read commands in this window. */ - WINDOW_STATE_DECL; /* Node, pagetop and point. */ - char *modeline; /* Calculated text of the modeline for this window. */ - char **line_starts; /* Array of printed line starts for this node. */ - int line_count; /* Number of lines appearing in LINE_STARTS. */ - int flags; /* See below for details. */ +typedef struct window_struct +{ + struct window_struct *next; /* Next window in this chain. */ + struct window_struct *prev; /* Previous window in this chain. */ + int width; /* Width of this window. */ + int height; /* Height of this window. */ + int first_row; /* Offset of the first line in the_screen. */ + int goal_column; /* The column we would like the cursor to appear in. */ + Keymap keymap; /* Keymap used to read commands in this window. */ + WINDOW_STATE_DECL; /* Node, pagetop and point. */ + char *modeline; /* Calculated text of the modeline for this window. */ + char **line_starts; /* Array of printed line starts for this node. */ + int line_count; /* Number of lines appearing in LINE_STARTS. */ + int flags; /* See below for details. */ } WINDOW; typedef struct { - WINDOW_STATE_DECL; /* What gets saved. */ + WINDOW_STATE_DECL; /* What gets saved. */ } WINDOW_STATE; -#define W_UpdateWindow 0x01 /* WINDOW needs updating. */ -#define W_WindowIsPerm 0x02 /* This WINDOW is a permanent object. */ -#define W_WindowVisible 0x04 /* This WINDOW is currently visible. */ -#define W_InhibitMode 0x08 /* This WINDOW has no modeline. */ -#define W_NoWrap 0x10 /* Lines do not wrap in this window. */ -#define W_InputWindow 0x20 /* Window accepts input. */ -#define W_TempWindow 0x40 /* Window is less important. */ +#define W_UpdateWindow 0x01 /* WINDOW needs updating. */ +#define W_WindowIsPerm 0x02 /* This WINDOW is a permanent object. */ +#define W_WindowVisible 0x04 /* This WINDOW is currently visible. */ +#define W_InhibitMode 0x08 /* This WINDOW has no modeline. */ +#define W_NoWrap 0x10 /* Lines do not wrap in this window. */ +#define W_InputWindow 0x20 /* Window accepts input. */ +#define W_TempWindow 0x40 /* Window is less important. */ -extern WINDOW *windows; /* List of visible Info windows. */ -extern WINDOW *active_window; /* The currently active window. */ -extern WINDOW *the_screen; /* The Info screen is just another window. */ -extern WINDOW *the_echo_area; /* THE_ECHO_AREA is a window in THE_SCREEN. */ +extern WINDOW *windows; /* List of visible Info windows. */ +extern WINDOW *active_window; /* The currently active window. */ +extern WINDOW *the_screen; /* The Info screen is just another window. */ +extern WINDOW *the_echo_area; /* THE_ECHO_AREA is a window in THE_SCREEN. */ /* Global variable control redisplay of scrolled windows. If non-zero, it is the desired number of lines to scroll the window in order to make @@ -226,4 +228,4 @@ extern void window_get_state (), window_set_state (); offset of GOAL. */ extern int window_chars_to_goal (); -#endif /* !_WINDOW_H_ */ +#endif /* not INFO_WINDOW_H */ |