150276Speter/**************************************************************************** 2166124Srafan * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. * 350276Speter * * 450276Speter * Permission is hereby granted, free of charge, to any person obtaining a * 550276Speter * copy of this software and associated documentation files (the * 650276Speter * "Software"), to deal in the Software without restriction, including * 750276Speter * without limitation the rights to use, copy, modify, merge, publish, * 850276Speter * distribute, distribute with modifications, sublicense, and/or sell * 950276Speter * copies of the Software, and to permit persons to whom the Software is * 1050276Speter * furnished to do so, subject to the following conditions: * 1150276Speter * * 1250276Speter * The above copyright notice and this permission notice shall be included * 1350276Speter * in all copies or substantial portions of the Software. * 1450276Speter * * 1550276Speter * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 1650276Speter * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 1750276Speter * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 1850276Speter * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 1950276Speter * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 2050276Speter * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 2150276Speter * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 2250276Speter * * 2350276Speter * Except as contained in this notice, the name(s) of the above copyright * 2450276Speter * holders shall not be used in advertising or otherwise to promote the * 2550276Speter * sale, use or other dealings in this Software without prior written * 2650276Speter * authorization. * 2750276Speter ************************************************************************** */ 2850276Speter 2950276Speter#ifndef TTY_DISPLAY_H 3050276Speter#define TTY_DISPLAY_H 1 3150276Speter 32166124Srafan/* 33166124Srafan * $Id: tty_display.h,v 1.6 2005/01/01 23:41:12 tom Exp $ 34166124Srafan */ 3576726Speterextern NCURSES_EXPORT(bool) _nc_tty_beep (void); 3676726Speterextern NCURSES_EXPORT(bool) _nc_tty_check_resize (void); 3776726Speterextern NCURSES_EXPORT(bool) _nc_tty_cursor (int); 3876726Speterextern NCURSES_EXPORT(bool) _nc_tty_flash (void); 3976726Speterextern NCURSES_EXPORT(bool) _nc_tty_init_color (int,int,int,int); 4076726Speterextern NCURSES_EXPORT(bool) _nc_tty_init_pair (int,int,int); 4176726Speterextern NCURSES_EXPORT(bool) _nc_tty_slk_hide (bool); 4276726Speterextern NCURSES_EXPORT(bool) _nc_tty_slk_update (int,const char *); 4376726Speterextern NCURSES_EXPORT(bool) _nc_tty_start_color (void); 4476726Speterextern NCURSES_EXPORT(void) _nc_tty_display_resume (void); 4576726Speterextern NCURSES_EXPORT(void) _nc_tty_display_suspend (void); 4676726Speterextern NCURSES_EXPORT(void) _nc_tty_dispose (void); /* frees SP->_term */ 4776726Speterextern NCURSES_EXPORT(void) _nc_tty_switch_to (void); 4876726Speterextern NCURSES_EXPORT(void) _nc_tty_update (void); 4950276Speter 5050276Speterstruct tty_display_data { 5150276Speter int _fifohold; /* set if breakout marked */ 5250276Speter unsigned long _current_attr; /* terminal attribute current set */ 5350276Speter int _cursrow; /* physical cursor row (-1=unknown) */ 5450276Speter int _curscol; /* physical cursor column */ 5550276Speter 5650276Speter /* cursor movement costs; units are 10ths of milliseconds */ 5750276Speter int _char_padding; /* cost of character put */ 5850276Speter int _cr_cost; /* cost of (carriage_return) */ 5950276Speter int _cup_cost; /* cost of (cursor_address) */ 6050276Speter int _home_cost; /* cost of (cursor_home) */ 6150276Speter int _ll_cost; /* cost of (cursor_to_ll) */ 6250276Speter#if USE_HARD_TABS 6350276Speter int _ht_cost; /* cost of (tab) */ 6450276Speter int _cbt_cost; /* cost of (backtab) */ 6550276Speter#endif /* USE_HARD_TABS */ 6650276Speter int _cub1_cost; /* cost of (cursor_left) */ 6750276Speter int _cuf1_cost; /* cost of (cursor_right) */ 6850276Speter int _cud1_cost; /* cost of (cursor_down) */ 6950276Speter int _cuu1_cost; /* cost of (cursor_up) */ 7050276Speter int _cub_cost; /* cost of (parm_cursor_left) */ 7150276Speter int _cuf_cost; /* cost of (parm_cursor_right) */ 7250276Speter int _cud_cost; /* cost of (parm_cursor_down) */ 7350276Speter int _cuu_cost; /* cost of (parm_cursor_up) */ 7450276Speter int _hpa_cost; /* cost of (column_address) */ 7550276Speter int _vpa_cost; /* cost of (row_address) */ 7650276Speter /* used in lib_doupdate.c, must be chars */ 7750276Speter int _ed_cost; /* cost of (clr_eos) */ 7850276Speter int _el_cost; /* cost of (clr_eol) */ 7950276Speter int _el1_cost; /* cost of (clr_bol) */ 8050276Speter int _dch1_cost; /* cost of (delete_character) */ 8150276Speter int _ich1_cost; /* cost of (insert_character) */ 8250276Speter int _dch_cost; /* cost of (parm_dch) */ 8350276Speter int _ich_cost; /* cost of (parm_ich) */ 8450276Speter int _ech_cost; /* cost of (erase_chars) */ 8550276Speter int _rep_cost; /* cost of (repeat_char) */ 8650276Speter int _hpa_ch_cost; /* cost of (column_address) */ 8750276Speter int _cup_ch_cost; /* cost of (cursor_address) */ 8850276Speter int _smir_cost; /* cost of (enter_insert_mode) */ 8950276Speter int _rmir_cost; /* cost of (exit_insert_mode) */ 9050276Speter int _ip_cost; /* cost of (insert_padding) */ 9150276Speter /* used in lib_mvcur.c */ 9250276Speter char * _address_cursor; 9350276Speter int _carriage_return_length; 9450276Speter int _cursor_home_length; 9550276Speter int _cursor_to_ll_length; 9650276Speter 9750276Speter chtype _xmc_suppress; /* attributes to suppress if xmc */ 9850276Speter chtype _xmc_triggers; /* attributes to process if xmc */ 9950276Speter 10050276Speter bool _sig_winch; 10150276Speter}; 10250276Speter 10350276Speter 10450276Speter#define DelCharCost(count) \ 10550276Speter ((parm_dch != 0) \ 10650276Speter ? D->_dch_cost \ 10750276Speter : ((delete_character != 0) \ 10850276Speter ? (D->_dch1_cost * count) \ 10950276Speter : INFINITY)) 11050276Speter 11150276Speter#define InsCharCost(count) \ 11250276Speter ((parm_ich != 0) \ 11350276Speter ? D->_ich_cost \ 11450276Speter : ((enter_insert_mode && exit_insert_mode) \ 11550276Speter ? D->_smir_cost + D->_rmir_cost + (D->_ip_cost * count) \ 11650276Speter : ((insert_character != 0) \ 117166124Srafan ? ((D->_ich1_cost + D->_ip_cost) * count) \ 11850276Speter : INFINITY))) 11950276Speter 12050276Speter#if USE_XMC_SUPPORT 121166124Srafan#define UpdateAttrs(c) if (!SameAttrOf(D->_current_attr, AttrOf(c))) { \ 12250276Speter attr_t chg = D->_current_attr; \ 12350276Speter vidattr(AttrOf(c)); \ 12450276Speter if (magic_cookie_glitch > 0 \ 12550276Speter && XMC_CHANGES((chg ^ D->_current_attr))) { \ 12650276Speter T(("%s @%d before glitch %d,%d", \ 12750276Speter __FILE__, __LINE__, \ 12850276Speter D->_cursrow, \ 12950276Speter D->_curscol)); \ 13050276Speter _nc_do_xmc_glitch(chg); \ 13150276Speter } \ 13250276Speter } 13350276Speter#else 134166124Srafan#define UpdateAttrs(c) if (!SameAttrOf(D->_current_attr, AttrOf(c))) \ 13550276Speter vidattr(AttrOf(c)); 13650276Speter#endif 13750276Speter 13850276Speter#define XMC_CHANGES(c) ((c) & D->_xmc_suppress) 13950276Speter 14050276Speter#endif /* TTY_DISPLAY_H */ 141