/* * Copyright (C) 1996-2000,2012 Michael R. Elkins * 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 /* 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 #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 MUTT_ENTER_C '\r' #define MUTT_ENTER_S "\r" #else /* USE_SLANG_CURSES */ #if HAVE_NCURSESW_NCURSES_H # include #elif HAVE_NCURSES_NCURSES_H # include #elif HAVE_NCURSES_H # include #else # include #endif #define MUTT_ENTER_C '\n' #define MUTT_ENTER_S "\n" #endif /* USE_SLANG_CURSES */ /* AIX defines ``lines'' in , but it's used as a var name in * various places in Mutt */ #ifdef lines #undef lines #endif /* lines */ #define CLEARLINE(win,x) mutt_window_clearline(win, x) #define CENTERLINE(win,x,y) mutt_window_move(win, y, (win->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_CURS_SET)) void mutt_curs_set (int); #else #define mutt_curs_set(x) #endif #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_unget_event (int, int); void mutt_unget_string (char *); void mutt_push_macro_event (int, int); void mutt_flush_macro_to_endcond (void); 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_PROMPT, #ifdef USE_SIDEBAR MT_COLOR_DIVIDER, MT_COLOR_FLAGGED, MT_COLOR_HIGHLIGHT, MT_COLOR_NEW, MT_COLOR_SB_INDICATOR, MT_COLOR_SB_SPOOLFILE, #endif 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 MUTT_PROGRESS_SIZE (1<<0) /* traffic-based progress */ #define MUTT_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); /* Windows for different parts of the screen */ typedef struct { int rows; int cols; int row_offset; int col_offset; } mutt_window_t; extern mutt_window_t *MuttHelpWindow; extern mutt_window_t *MuttIndexWindow; extern mutt_window_t *MuttStatusWindow; extern mutt_window_t *MuttMessageWindow; #ifdef USE_SIDEBAR extern mutt_window_t *MuttSidebarWindow; #endif void mutt_init_windows (void); void mutt_free_windows (void); void mutt_reflow_windows (void); int mutt_window_move (mutt_window_t *, int row, int col); int mutt_window_mvaddch (mutt_window_t *, int row, int col, const chtype ch); int mutt_window_mvaddstr (mutt_window_t *, int row, int col, const char *str); int mutt_window_mvprintw (mutt_window_t *, int row, int col, const char *fmt, ...); void mutt_window_clrtoeol (mutt_window_t *); void mutt_window_clearline (mutt_window_t *, int row); void mutt_window_getyx (mutt_window_t *, int *y, int *x); static inline int mutt_window_wrap_cols(mutt_window_t *win, short wrap) { if (wrap < 0) return win->cols > -wrap ? win->cols + wrap : win->cols; else if (wrap) return wrap < win->cols ? wrap : win->cols; else return win->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); /* If the system has bkgdset() use it rather than attrset() so that the clr*() * functions will properly set the background attributes all the way to the * right column. */ #if defined(HAVE_BKGDSET) #define SETCOLOR(X) bkgdset(ColorDefs[X] | ' ') #define ATTRSET(X) bkgdset(X | ' ') #else #define SETCOLOR(X) attrset(ColorDefs[X]) #define ATTRSET attrset #endif /* reset the color to the normal terminal color as defined by 'color normal ...' */ #define NORMAL_COLOR SETCOLOR(MT_COLOR_NORMAL) #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_ */