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/*
* Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
* Copyright (C) 2004 g10 Code GmbH
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef _MUTT_CURSES_H_
#define _MUTT_CURSES_H_ 1
#ifdef USE_SLANG_CURSES
#ifndef unix /* this symbol is not defined by the hp-ux compiler (sigh) */
#define unix
#endif /* unix */
#include <slang.h> /* in addition to slcurses.h, we need slang.h for the version
number to test for 2.x having UTF-8 support in main.c */
#include <slcurses.h>
#define KEY_DC SL_KEY_DELETE
#define KEY_IC SL_KEY_IC
/*
* ncurses and SLang seem to send different characters when the Enter key is
* pressed, so define some macros to properly detect the Enter key.
*/
#define M_ENTER_C '\r'
#define M_ENTER_S "\r"
#else /* USE_SLANG_CURSES */
#if HAVE_NCURSESW_NCURSES_H
# include <ncursesw/ncurses.h>
#elif HAVE_NCURSES_NCURSES_H
# include <ncurses/ncurses.h>
#elif HAVE_NCURSES_H
# include <ncurses.h>
#else
# include <curses.h>
#endif
#define M_ENTER_C '\n'
#define M_ENTER_S "\n"
#endif /* USE_SLANG_CURSES */
/* AIX defines ``lines'' in <term.h>, but it's used as a var name in
* various places in Mutt
*/
#ifdef lines
#undef lines
#endif /* lines */
#define CLEARLINE(x) move(x,0), clrtoeol()
#define CENTERLINE(x,y) move(y, (COLS-strlen(x))/2), addstr(x)
#define BEEP() do { if (option (OPTBEEP)) beep(); } while (0)
#if ! (defined(USE_SLANG_CURSES) || defined(HAVE_CURS_SET))
#define curs_set(x)
#endif
#if !defined(USE_SLANG_CURSES) && defined(HAVE_BKGDSET)
#define BKGDSET(x) bkgdset (ColorDefs[x] | ' ')
#else
#define BKGDSET(x)
#endif
#if (defined(USE_SLANG_CURSES) || defined(HAVE_CURS_SET))
void mutt_curs_set (int);
#else
#define mutt_curs_set(x)
#endif
#define PAGELEN (LINES-3)
#define ctrl(c) ((c)-'@')
#ifdef KEY_ENTER
#define CI_is_return(c) ((c) == '\r' || (c) == '\n' || (c) == KEY_ENTER)
#else
#define CI_is_return(c) ((c) == '\r' || (c) == '\n')
#endif
event_t mutt_getch (void);
void mutt_endwin (const char *);
void mutt_flushinp (void);
void mutt_refresh (void);
void mutt_resize_screen (void);
void mutt_ungetch (int, int);
void mutt_need_hard_redraw (void);
/* ----------------------------------------------------------------------------
* Support for color
*/
enum
{
MT_COLOR_HDEFAULT = 0,
MT_COLOR_QUOTED,
MT_COLOR_SIGNATURE,
MT_COLOR_INDICATOR,
MT_COLOR_STATUS,
MT_COLOR_TREE,
MT_COLOR_NORMAL,
MT_COLOR_ERROR,
MT_COLOR_TILDE,
MT_COLOR_MARKERS,
MT_COLOR_BODY,
MT_COLOR_HEADER,
MT_COLOR_MESSAGE,
MT_COLOR_ATTACHMENT,
MT_COLOR_SEARCH,
MT_COLOR_BOLD,
MT_COLOR_UNDERLINE,
MT_COLOR_INDEX,
MT_COLOR_MAX
};
typedef struct color_line
{
regex_t rx;
char *pattern;
pattern_t *color_pattern; /* compiled pattern to speed up index color
calculation */
short fg;
short bg;
int pair;
struct color_line *next;
} COLOR_LINE;
#define M_PROGRESS_SIZE (1<<0) /* traffic-based progress */
#define M_PROGRESS_MSG (1<<1) /* message-based progress */
typedef struct
{
unsigned short inc;
unsigned short flags;
const char* msg;
long pos;
long size;
unsigned int timestamp;
char sizestr[SHORT_STRING];
} progress_t;
void mutt_progress_init (progress_t* progress, const char *msg,
unsigned short flags, unsigned short inc,
long size);
/* If percent is positive, it is displayed as percentage, otherwise
* percentage is calculated from progress->size and pos if progress
* was initialized with positive size, otherwise no percentage is shown */
void mutt_progress_update (progress_t* progress, long pos, int percent);
static inline int mutt_term_width(short wrap)
{
if (wrap < 0)
return COLS > -wrap ? COLS + wrap : COLS;
else if (wrap)
return wrap < COLS ? wrap : COLS;
else
return COLS;
}
extern int *ColorQuote;
extern int ColorQuoteUsed;
extern int ColorDefs[];
extern COLOR_LINE *ColorHdrList;
extern COLOR_LINE *ColorBodyList;
extern COLOR_LINE *ColorIndexList;
void ci_init_color (void);
void ci_start_color (void);
#define SETCOLOR(X) attrset(ColorDefs[X])
#define ADDCOLOR(X) attron(ColorDefs[X])
#define MAYBE_REDRAW(x) if (option (OPTNEEDREDRAW)) { unset_option (OPTNEEDREDRAW); x = REDRAW_FULL; }
/* ----------------------------------------------------------------------------
* These are here to avoid compiler warnings with -Wall under SunOS 4.1.x
*/
#if !defined(STDC_HEADERS) && !defined(NCURSES_VERSION) && !defined(USE_SLANG_CURSES)
extern int endwin();
extern int printw();
extern int beep();
extern int isendwin();
extern int w32addch();
extern int keypad();
extern int wclrtobot();
extern int mvprintw();
extern int getcurx();
extern int getcury();
extern int noecho();
extern int wdelch();
extern int wrefresh();
extern int wmove();
extern int wclear();
extern int waddstr();
extern int wclrtoeol();
#endif
#endif /* _MUTT_CURSES_H_ */
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