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ncurses - CRT screen handling and optimization package

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#include <ncurses.h>

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ncurses ?饤?֥????롼?????Ǥϡ?ü???˰?¸???ʤ???ˡ?ǡ??????ʤ??? ??Ŭ?????ƥ????饯?????̤򹹿??Ǥ??ޤ???

ncurses ?롼?????ϡ?System V Release 4 UNIX ?? curses(3) ?饤?֥????򥨥ߥ??졼?Ȥ??ޤ????????????????Ǽ?ͳ?˺?ʬ?ۤǤ??ޤ??? System V Release 4 UNIX ?? curses ?Ȥΰ㤤?ˤĤ??Ƥϡ????줾???? ?ޥ˥奢???ڡ????ΥХ????????????????????ޤ????㤤?Ͼ????????ʤ??? ncurses ??ȯŸ?????ˤĤ졢?㤤?Ͼ??ʤ??ʤ??ޤ???

???Υ롼?????????Ѥ??Ƥ????ץ????????ϡ?-lncurses ???ץ??????? ?ޤ???(???????줿??????) -ldcurses ?? -lpcurses ?ʤɤ? ?ǥХå??饤?֥????? 1 ?Ĥ????Ѥ??ƥ??󥯤???ɬ?פ??????ޤ??? dcurses ?饤?֥????ϡ?curses ???????????򵭽Ҥ????ȥ졼???????????????ޤ??? pcurses ?饤?֥????ϡ??ץ??ե????벽?򥵥ݡ??Ȥ??Ƥ??ޤ???

ncurses ?ѥå??????Ǥϡ????????Ρ????????ɥ????ѥåɤ???? ???????ɥ??ȥѥåɤؤν??ϡ?ü?????Ϥ??ɹ??ߡ?ü????ncurses ???ϤȽ??Ϥ? ???ץ??????????桢?Ķ????????롼???󡢥??顼??????եȥ??٥륭???λ??ѡ? terminfo ??ǽ???????٥? ncurses ?롼?????ؤΥ????????????ݡ??? ?????Ƥ??ޤ???

?롼?????????????????ˤϡ??롼???? initscr ?? newterm ???ƤӽФ??Ƥ??顢???????ɥ??Ȳ??̤????????뤽??¾?Υ롼?????????Ѥ??? ɬ?פ??????ޤ?????λ???ˤϡ??롼???? endwin ???ƤӽФ??Ƥ????????? ???????????? 1 ???? 1 ?????饯?????????Ϥ????ˤ? (???󥿥饯?ƥ??֤? ???̼?Ƴ?ΤۤȤ??ɤΥץ?????????ɬ??)???ʲ??Υ??????󥹤????Ѥ??ޤ???

initscr(); cbreak(); noecho();

?ۤȤ??ɤΥץ????????Ǥϡ??ʲ??Υ??????󥹤????Ѥ??ޤ???

nonl(); intrflush(stdscr,FALSE); keypad(stdscr,TRUE);

ncurses ?ץ??????????¹Ԥ??????ˤϡ?ü???Υ??֥??ȥåפ????ꤷ?? ?????????Ƥ????н?????ʸ?????????Ϥ???ɬ?פ??????ޤ??? ?????ϡ????????Ķ??ѿ? TERM ?򥨥????ݡ??Ȥ??????ǥ??ޥ??? tput init ???¹Ԥ????йԤʤ??ޤ??? [?ܺ٤ˤĤ??Ƥϡ?terminfo(5) ?򻲾Ȥ??Ƥ?????????]

ncurses ?饤?֥????Ǥϡ?CRT ???̤????Τ???????ɽ???????饯???? 2 ?????????Ȥߤʤ??롢windows ?Ȥ????ǡ?????¤???????Ǥ??ޤ??? ?ǥե????ȥ??????ɥ??? stdscr ?Ȥ??????Τǡ?????????ü?????̤Υ????? ?ˤʤäƤ??ޤ???????¾?Υ??????ɥ??ϡ?newwin ?Ǻ????Ǥ??ޤ???

???????ɥ??ϡ?WINDOW * ?Τ褦???????????ѿ??ǻ??Ȥ??ޤ??? ???Υǡ?????¤?ϡ??ޥ˥奢?륻???????? 3 ?Υڡ????ǲ??⤷?Ƥ????롼???? (̾??????curs_?פǻϤޤ?????)??????ޤ??????Τ????Ǥ?????Ū?ʥ롼?????ϡ? move ?? addch?Ǥ??????Υ롼?????ΰ???Ū?ʥС????????ϡ?̾???? w ?ǻϤޤ??ޤ??????ΥС????????Ǥϥ??????ɥ????????Ǥ??ޤ??? w ?ǻϤޤ??ʤ??롼?????? stdscr ?˱ƶ????ޤ???

?롼?????????Ѥ??ƥ??????ɥ???????????Ǥ? refresh ???ƤӽФ??졢 ?桼???? CRT ???̤? stdscr ?Τ褦??ɽ???????ؼ??? ncurses ?? ?Ф????ޤ??????????ɥ??Υ????饯???Υ????פϼºݤˤ? chtype (?????饯????°???ǡ???)?ʤΤǡ? ?????饯???Τ???¾?ξ????⤽?줾???Υ????饯???ȤȤ?????¸?Ǥ??ޤ???

?ѥå??Ȥ????ü??ʥ??????ɥ????????Ǥ??ޤ????ѥåɤϲ??̤Υ??????? ???¤????ʤ????????ɥ??ǡ??ѥåɤ????Ƥϴ?????ɽ??????ɬ?פ??????ޤ????? ?ܺ٤ˤĤ??Ƥ? curs_pad(3) ?򻲾Ȥ??Ƥ?????????

?????饯???β??̤ؤ???????¾?ˡ??ӥǥ?°???ȥ??顼?⥵?ݡ??? ?????Ƥ????Τǡ??????????С????ӥǥ??????顼?ʤɤΥ⡼?ɤǡ????Τ褦?? ɽ????ĥ??ǽ?򥵥ݡ??Ȥ??Ƥ???ü???˥????饯????ɽ???Ǥ??ޤ????饤?????? ?????饯???????Ϥ????褦?˻??ꤹ?뤳?Ȥ??Ǥ??ޤ??? ncurses ?ϡ????ϻ??˥????????ץ??????󥹤??????????????????? ?ե??󥯥????󥭡??? 1 ?Ĥ??ͤ??Ѵ??Ǥ??ޤ??? ?ӥǥ?°?????饤?????襭???饯?????????ͤǤϡ?A_REVERSE?? ACS_HLINE??KEY_LEFT ?Τ褦?ʡ?<ncurses.h> ?????????줿̾???? ???Ѥ????ޤ???

?Ķ??ѿ? LINES ?? COLUMNS ?????ꤷ?????硢?ޤ??ϥ??????ɥ??Ķ??? ?ץ??????????¹Ԥ??Ƥ??????硢terminfo ???ɤ߹??ޤ줿?????ϡ??Ķ??ιԤ? ???????ξ????Ǿ??񤭤????ޤ????????ϡ????̤Υ????????ѹ??Ǥ??롢 AT&T 630 ?쥤???ʤɤǼ¹Ԥ??Ƥ????ץ????????˱ƶ????ޤ???

?Ķ??ѿ? TERMINFO ???????????ȡ?ncurses ?????Ѥ??Ƥ????ץ????????ϡ? ??????????ü?????????????å????Ƥ???ɸ???ξ????˥????å????󤷤ޤ??? ???Ȥ??? TERM ?? att4424 ?????ꤹ???ȡ? ?????ѥ??뤵?줿ü???????ϰʲ??ξ????Ǹ??Ĥ????ޤ???

@TERMINFO@/a/att4424 (a ?ϡ??礭?ʥǥ??쥯?ȥ??κ??????򤱤뤿???? att4424 ?? ?ǽ???ʸ???򥳥ԡ????????ΤǤ???) ?????? TERMINFO ?? $HOME/myterms ?????ꤹ???ȡ?ncurses?? ?ʲ??ξ??????ǽ??˥????å????ޤ???

$HOME/myterms/a/att4424

?????å??????Ԥ˽??????ȡ????˰ʲ????????å????ޤ???

@TERMINFO@/a/att4424

?????ϡ????????????ȯ???Ƥ??????硢?ޤ??? @TERMINFO@ ?ν????߸????ʤ? ???????????Ǥ???

?????ѿ? LINES ?? COLS ?ϡ?<ncurses.h>???????????Ƥ??ޤ??? ?????????ѿ??ˤϡ?initscr ?????̤Υ??????˽??ä??ͤ????Ϥ??ޤ??????? TRUE ?? FALSE ???ͤϡ????줾?? 1 ?? 0 ?ˤʤäƤ??ޤ???

ncurses ?롼?????ϡ?WINDOW * ?ѿ? curscr ?????????ޤ??? ?????ѿ??ϡ????ߤ??ޤ????̤Υ??ꥢ?????????ʤɡ????????????٥??????? ???Ѥ??ޤ???curscr ?ϡ??????Υ롼?????Ǥ??????Ѥ????ʤ??Ǥ??礦??

?롼????̾?Ȱ???̾

¿???? ncurses ?롼?????ˤ?ʣ???ΥС??????󤬤????ޤ??? w ?ǻϤޤ??롼?????ˤϥ??????ɥ???????ɬ?פǤ??? p ?ǻϤޤ??롼?????ˤϥѥåɰ?????ɬ?פǤ??? ??Ƭ?줬?ʤ??롼?????ϡ?????Ū?? stdscr ?????Ѥ??ޤ???

mv ?ǻϤޤ??롼?????Ǥϡ???ư???? y ??ɸ?? x ??ɸ?? ?ʤ????С?Ŭ?ڤʥ????????????¹ԤǤ??ޤ??󡣥롼?????? mv ?? ?Ϥޤ??Ȥ??????Ȥϡ?move ???ƤӽФ????Ƥ??? ?̤Υ롼???󤬸ƤӽФ??????Ȥ??????ȤǤ??? y ??ɸ?ϥ??????ɥ??ιԤ???x ??ɸ?ϥ???????????ɽ???ޤ??? ?????? (1,1) ?ǤϤʤ????? (0,0) ?Ǥ???

mvw ?ǻϤޤ??롼?????ˤϡ????????ɥ??????? x ??ɸ?? y ??ɸ??ɬ?פǤ??????????ɥ??????????ꤷ?Ƥ?????ɸ?????ꤷ?Ƥ?????????

?ɤΥ??????Ǥ⡢win ?ϱƶ????????륦?????ɥ??ǡ? pad ?ϱƶ??????????ѥåɤǤ???win ?? pad ?ϡ? ???? WINDOW ???Υݥ??󥿤Ǥ???

???ץ??????????롼?????Ǥϡ??ͤ? TRUE ?? FALSE ?ˤʤäƤ??? ?????ե饰 bf ??ɬ?פǤ??? bf ?η??Ͼ??? bool ?Ǥ??? ?ѿ? ch ?? attrs ?η??Ͼ??? chtype ?Ǥ??? ?? WINDOW, SCREEN, bool, chtype ?ϡ? <ncurses.h> ???????????Ƥ??ޤ??? TERMINAL ???ϡ?<term.h> ???????????Ƥ??ޤ??? ????¾???٤Ƥΰ??????????Ǥ???

?롼????̾?????ǥå???

?ʲ???ɽ?ϡ??? ncurses ?롼???󡢤????Ӥ??β??⤬?ܤäƤ??? ?ޥ˥奢???ڡ?????̾?????ޤȤ᤿???ΤǤ???

ncurses ?롼????̾  ?ޥ˥奢???ڡ???̾
___________________________________________
addch                  curs_addch(3)
addchnstr              curs_addchstr(3)
addchstr               curs_addchstr(3)
addnstr                curs_addstr(3)
addstr                 curs_addstr(3)
attroff                curs_attr(3)
attron                 curs_attr(3)
attrset                curs_attr(3)
baudrate               curs_termattrs(3)
beep                   curs_beep(3)
bkgd                   curs_bkgd(3)
bkgdset                curs_bkgd(3)
border                 curs_border(3)
box                    curs_border(3)
can_change_color       curs_color(3)
cbreak                 curs_inopts(3)
clear                  curs_clear(3)
clearok                curs_outopts(3)
clrtobot               curs_clear(3)
clrtoeol               curs_clear(3)
color_content          curs_color(3)
copywin                curs_overlay(3)
curs_set               curs_kernel(3)
def_prog_mode          curs_kernel(3)
def_shell_mode         curs_kernel(3)
del_curterm            curs_terminfo(5)
delay_output           curs_util(3)
delch                  curs_delch(3)
deleteln               curs_deleteln(3)
delscreen              curs_initscr(3)
delwin                 curs_window(3)
derwin                 curs_window(3)
doupdate               curs_refresh(3)
dupwin                 curs_window(3)
echo                   curs_inopts(3)
echochar               curs_addch(3)
endwin                 curs_initscr(3)
erase                  curs_clear(3)
erasechar              curs_termattrs(3)
filter                 curs_util(3)
flash                  curs_beep(3)
flushinp               curs_util(3)
getbegyx               curs_getyx(3)
getch                  curs_getch(3)
getmaxyx               curs_getyx(3)
getparyx               curs_getyx(3)
getstr                 curs_getstr(3)
getsyx                 curs_kernel(3)
getwin                 curs_util(3)
getyx                  curs_getyx(3)
halfdelay              curs_inopts(3)
has_colors             curs_color(3)
has_ic                 curs_termattrs(3)
has_il                 curs_termattrs(3)
hline                  curs_border(3)
idcok                  curs_outopts(3)
idlok                  curs_outopts(3)
immedok                curs_outopts(3)
inch                   curs_inch(3)
inchnstr               curs_inchstr(3)
inchstr                curs_inchstr(3)
init_color             curs_color(3)
init_pair              curs_color(3)
initscr                curs_initscr(3)
innstr                 curs_instr(3)
insch                  curs_insch(3)
insdelln               curs_deleteln(3)
insertln               curs_deleteln(3)
insnstr                curs_insstr(3)
insstr                 curs_insstr(3)
instr                  curs_instr(3)
intrflush              curs_inopts(3)
is_linetouched         curs_touch(3)
is_wintouched          curs_touch(3)
isendwin               curs_initscr(3)
keyname                curs_util(3)
keypad                 curs_inopts(3)
killchar               curs_termattrs(3)
leaveok                curs_outopts(3)
longname               curs_termattrs(3)
meta                   curs_inopts(3)
move                   curs_move(3)
mvaddch                curs_addch(3)
mvaddchnstr            curs_addchstr(3)
mvaddchstr             curs_addchstr(3)
mvaddnstr              curs_addstr(3)
mvaddstr               curs_addstr(3)
mvcur                  curs_terminfo(5)
mvdelch                curs_delch(3)
mvderwin               curs_window(3)
mvgetch                curs_getch(3)
mvgetstr               curs_getstr(3)
mvinch                 curs_inch(3)
mvinchnstr             curs_inchstr(3)
mvinchstr              curs_inchstr(3)
mvinnstr               curs_instr(3)
mvinsch                curs_insch(3)
mvinsnstr              curs_insstr(3)
mvinsstr               curs_insstr(3)
mvinstr                curs_instr(3)
mvprintw               curs_printw(3)
mvscanw                curs_scanw(3)
mvwaddch               curs_addch(3)
mvwaddchnstr           curs_addchstr(3)
mvwaddchstr            curs_addchstr(3)
mvwaddnstr             curs_addstr(3)
mvwaddstr              curs_addstr(3)
mvwdelch               curs_delch(3)
mvwgetch               curs_getch(3)
mvwgetstr              curs_getstr(3)
mvwin                  curs_window(3)
mvwinch                curs_inch(3)
mvwinchnstr            curs_inchstr(3)
mvwinchstr             curs_inchstr(3)
mvwinnstr              curs_instr(3)
mvwinsch               curs_insch(3)
mvwinsnstr             curs_insstr(3)
mvwinsstr              curs_insstr(3)
mvwinstr               curs_instr(3)
mvwprintw              curs_printw(3)
mvwscanw               curs_scanw(3)
napms                  curs_kernel(3)
newpad                 curs_pad(3)
newterm                curs_initscr(3)
newwin                 curs_window(3)
nl                     curs_outopts(3)
nocbreak               curs_inopts(3)
nodelay                curs_inopts(3)
noecho                 curs_inopts(3)
nonl                   curs_outopts(3)
noqiflush              curs_inopts(3)
noraw                  curs_inopts(3)
notimeout              curs_inopts(3)
overlay                curs_overlay(3)
overwrite              curs_overlay(3)
pair_content           curs_color(3)
pechochar              curs_pad(3)
pnoutrefresh           curs_pad(3)
prefresh               curs_pad(3)
printw                 curs_printw(3)
putp                   curs_terminfo(5)
putwin                 curs_util(3)
qiflush                curs_inopts(3)
raw                    curs_inopts(3)
redrawwin              curs_refresh(3)
refresh                curs_refresh(3)
reset_prog_mode        curs_kernel(3)
reset_shell_mode       curs_kernel(3)
resetty                curs_kernel(3)
restartterm            curs_terminfo(5)
ripoffline             curs_kernel(3)
savetty                curs_kernel(3)
scanw                  curs_scanw(3)
scr_dump               curs_scr_dmp(3)
scr_init               curs_scr_dmp(3)
scr_restore            curs_scr_dmp(3)
scr_set                curs_scr_dmp(3)
scrl                   curs_scroll(3)
scroll                 curs_scroll(3)
scrollok               curs_outopts(3)
set_curterm            curs_terminfo(5)
set_term               curs_initscr(3)
setscrreg              curs_outopts(3)
setsyx                 curs_kernel(3)
setterm                curs_terminfo(5)
setupterm              curs_terminfo(5)
slk_attroff            curs_slk(3)
slk_attron             curs_slk(3)
slk_attrset            curs_slk(3)
slk_clear              curs_slk(3)
slk_init               curs_slk(3)
slk_label              curs_slk(3)
slk_noutrefresh        curs_slk(3)
slk_refresh            curs_slk(3)
slk_restore            curs_slk(3)
slk_set                curs_slk(3)
slk_touch              curs_slk(3)
standend               curs_attr(3)
standout               curs_attr(3)
start_color            curs_color(3)
subpad                 curs_pad(3)
subwin                 curs_window(3)
syncok                 curs_window(3)
termattrs              curs_termattrs(3)
termname               curs_termattrs(3)
tigetflag              curs_terminfo(5)
tigetnum               curs_terminfo(5)
tigetstr               curs_terminfo(5)
timeout                curs_inopts(3)
touchline              curs_touch(3)
touchwin               curs_touch(3)
tparm                  curs_terminfo(5)
tputs                  curs_terminfo(5)
typeahead              curs_inopts(3)
unctrl                 curs_util(3)
ungetch                curs_getch(3)
untouchwin             curs_touch(3)
use_env                curs_util(3)
vidattr                curs_terminfo(5)
vidputs                curs_terminfo(5)
vline                  curs_border(3)
vwprintw               curs_printw(3)
vwscanw                curs_scanw(3)
waddch                 curs_addch(3)
waddchnstr             curs_addchstr(3)
waddchstr              curs_addchstr(3)
waddnstr               curs_addstr(3)
waddstr                curs_addstr(3)
wattroff               curs_attr(3)
wattron                curs_attr(3)
wattrset               curs_attr(3)
wbkgd                  curs_bkgd(3)
wbkgdset               curs_bkgd(3)
wborder                curs_border(3)
wclear                 curs_clear(3)
wclrtobot              curs_clear(3)
wclrtoeol              curs_clear(3)
wcursyncup             curs_window(3)
wdelch                 curs_delch(3)
wdeleteln              curs_deleteln(3)
wechochar              curs_addch(3)
werase                 curs_clear(3)
wgetch                 curs_getch(3)
wgetnstr               curs_getstr(3)
wgetstr                curs_getstr(3)
whline                 curs_border(3)
winch                  curs_inch(3)
winchnstr              curs_inchstr(3)
winchstr               curs_inchstr(3)
winnstr                curs_instr(3)
winsch                 curs_insch(3)
winsdelln              curs_deleteln(3)
winsertln              curs_deleteln(3)
winsnstr               curs_insstr(3)
winsstr                curs_insstr(3)
winstr                 curs_instr(3)
wmove                  curs_move(3)
wnoutrefresh           curs_refresh(3)
wprintw                curs_printw(3)
wredrawln              curs_refresh(3)
wrefresh               curs_refresh(3)
wscanw                 curs_scanw(3)
wscrl                  curs_scroll(3)
wsetscrreg             curs_outopts(3)
wstandend              curs_attr(3)
wstandout              curs_attr(3)
wsyncdown              curs_window(3)
wsyncup                curs_window(3)
wtimeout               curs_inopts(3)
wtouchln               curs_touch(3)
wvline                 curs_border(3)

??????

?롼?????β??????õ??????Ƥ??ʤ????С????????᤹?롼?????ϡ????顼?? ȯ???????????? ERR ???ᤷ?????꤬?ʤ??????? ERR ?ʳ??? ?????ͤ??ᤷ?ޤ???

setscrreg, wsetscrreg, getyx, getbegyx, getmaxyx ?ʳ??Τ??٤ƤΥޥ????ϡ?w ?С??????????ͤ??ᤷ?ޤ??? setscrreg, wsetscrreg, getyx, getbegyx, getmaxyx ???????ͤ??????????Ƥ??ޤ?????(???ʤ????? ???????ƥ??ơ??ȥ????Ȥα?¦?Ǥϻ??Ѥ??ʤ??Ǥ?????????)

?ݥ??󥿤??᤹?롼?????ϡ????顼??ȯ???????? NULL ???ᤷ?ޤ???

??Ϣ????

?롼?????ξܺ٤ˤĤ??Ƥϡ?terminfo(5)????????̾??????curs_?פǻϤޤ? ?????????? 3 ?Υڡ????򻲾Ȥ??Ƥ?????????

??

?إå??ե????? <ncurses.h> ???????????ȡ??إå??ե????? <stdio.h> ?? <unctrl.h> ????ưŪ?˼??????ޤ??ޤ???