* Merged caca_show_cursor() and caca_hide_cursor() into caca_set_mouse() so
that we have one function less.
* Fixed coding style.
* Removed FUCKING TABS. ____.------.___
_______.----'`` ``` `` ``` ``-.
_.--' ` ```` ` ` ` ``` `` `` ``.
_.-' ' ` `` ``` `` ` `' `. _
.-'' ` H A H A H A `' M A I S \/.)
. . .-' / ` ` ` `` ||
|`-.(``-. ` ` ` ' ` ` ``` |\
`. '\```\ `` ` V I E U X ' ' `` `-`` -|\\
`/''````) `` ` - - ````` ' '.' |\_)
|`'_._` ``` ''` P O R C . . ```` /
// @) \ ` `` ''' . ``` '/
/''''' | ` \).`.'-. ''' _ _ .`` ` '/
.''''- `-'`. . // )-- '/,,',,' ,,,,''__,._`' ' /
.' ` `- ` ' .' / ' /,;;;, ,___.---' \ '' / \
(`. .'` __',`''''.--'/ ' /'-----' | ' / ))
`'-'/ `'''_.---' \;;|- '/ ,,, | ''|`- |
`'--'---' |;| / ,,,,;;;;;;;;;;,,,,, |-' /` |
|;|-'| ,;;;;;;;;;;;;;;;; ;;;/ /|`'''
''',,,''',,,,,,,,,,,,,,,' /,,'''
''''
18 лет назад |
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- /*
- * libcaca Colour ASCII-Art library
- * Copyright (c) 2002-2009 Sam Hocevar <sam@hocevar.net>
- * 2007 Ben Wiley Sittler <bsittler@gmail.com>
- * All Rights Reserved
- *
- * $Id$
- *
- * This library is free software. It comes without any warranty, to
- * the extent permitted by applicable law. You can redistribute it
- * and/or modify it under the terms of the Do What The Fuck You Want
- * To Public License, Version 2, as published by Sam Hocevar. See
- * http://sam.zoy.org/wtfpl/COPYING for more details.
- */
-
- /*
- * This file contains the libcaca Ncurses input and output driver
- */
-
- #include "config.h"
-
- #if defined USE_NCURSES
-
- #if defined HAVE_NCURSESW_NCURSES_H
- # include <ncursesw/ncurses.h>
- #elif defined HAVE_NCURSES_NCURSES_H
- # include <ncurses/ncurses.h>
- #elif defined HAVE_NCURSES_H
- # include <ncurses.h>
- #else
- # include <curses.h>
- #endif
-
- #include <stdlib.h>
- #include <string.h>
-
- #if defined HAVE_UNISTD_H
- # include <unistd.h>
- #endif
- #if defined HAVE_SIGNAL_H
- # include <signal.h>
- #endif
- #if defined HAVE_SYS_IOCTL_H
- # include <sys/ioctl.h>
- #endif
- #if defined HAVE_LOCALE_H
- # include <locale.h>
- #endif
- #if defined HAVE_TERMIOS_H
- # include <termios.h>
- #endif
-
- #include "caca.h"
- #include "caca_internals.h"
-
- /*
- * Emulation for missing ACS_* in older curses
- */
-
- #ifndef ACS_BLOCK
- #define ACS_BLOCK '#'
- #endif
-
- #ifndef ACS_BOARD
- #define ACS_BOARD '#'
- #endif
-
- #ifndef ACS_BTEE
- #define ACS_BTEE '+'
- #endif
-
- #ifndef ACS_BULLET
- #define ACS_BULLET '.'
- #endif
-
- #ifndef ACS_CKBOARD
- #define ACS_CKBOARD ':'
- #endif
-
- #ifndef ACS_DARROW
- #define ACS_DARROW 'v'
- #endif
-
- #ifndef ACS_DEGREE
- #define ACS_DEGREE '\''
- #endif
-
- #ifndef ACS_DIAMOND
- #define ACS_DIAMOND '+'
- #endif
-
- #ifndef ACS_GEQUAL
- #define ACS_GEQUAL '>'
- #endif
-
- #ifndef ACS_HLINE
- #define ACS_HLINE '-'
- #endif
-
- #ifndef ACS_LANTERN
- #define ACS_LANTERN '#'
- #endif
-
- #ifndef ACS_LARROW
- #define ACS_LARROW '<'
- #endif
-
- #ifndef ACS_LEQUAL
- #define ACS_LEQUAL '<'
- #endif
-
- #ifndef ACS_LLCORNER
- #define ACS_LLCORNER '+'
- #endif
-
- #ifndef ACS_LRCORNER
- #define ACS_LRCORNER '+'
- #endif
-
- #ifndef ACS_LTEE
- #define ACS_LTEE '+'
- #endif
-
- #ifndef ACS_NEQUAL
- #define ACS_NEQUAL '!'
- #endif
-
- #ifndef ACS_PI
- #define ACS_PI '*'
- #endif
-
- #ifndef ACS_STERLING
- #define ACS_STERLING 'f'
- #endif
-
- #ifndef ACS_PLMINUS
- #define ACS_PLMINUS '#'
- #endif
-
- #ifndef ACS_PLUS
- #define ACS_PLUS '+'
- #endif
-
- #ifndef ACS_RARROW
- #define ACS_RARROW '>'
- #endif
-
- #ifndef ACS_RTEE
- #define ACS_RTEE '+'
- #endif
-
- #ifndef ACS_S1
- #define ACS_S1 '-'
- #endif
-
- #ifndef ACS_S3
- #define ACS_S3 '-'
- #endif
-
- #ifndef ACS_S7
- #define ACS_S7 '-'
- #endif
-
- #ifndef ACS_S9
- #define ACS_S9 '-'
- #endif
-
- #ifndef ACS_TTEE
- #define ACS_TTEE '+'
- #endif
-
- #ifndef ACS_UARROW
- #define ACS_UARROW '^'
- #endif
-
- #ifndef ACS_ULCORNER
- #define ACS_ULCORNER '+'
- #endif
-
- #ifndef ACS_URCORNER
- #define ACS_URCORNER '+'
- #endif
-
- #ifndef ACS_VLINE
- #define ACS_VLINE '|'
- #endif
-
- /*
- * Local functions
- */
-
- #if defined HAVE_SIGNAL
- static RETSIGTYPE sigwinch_handler(int);
- static caca_display_t *sigwinch_d; /* FIXME: we ought to get rid of this */
- #endif
- #if defined HAVE_GETENV && defined HAVE_PUTENV
- static void ncurses_install_terminal(caca_display_t *);
- static void ncurses_uninstall_terminal(caca_display_t *);
- #endif
- static void ncurses_write_utf32(uint32_t);
-
- struct driver_private
- {
- int attr[16*16];
- mmask_t oldmask;
- char *term;
- };
-
- static int ncurses_init_graphics(caca_display_t *dp)
- {
- static int curses_colors[] =
- {
- /* Standard curses colours */
- COLOR_BLACK,
- COLOR_BLUE,
- COLOR_GREEN,
- COLOR_CYAN,
- COLOR_RED,
- COLOR_MAGENTA,
- COLOR_YELLOW,
- COLOR_WHITE,
- /* Extra values for xterm-16color */
- COLOR_BLACK + 8,
- COLOR_BLUE + 8,
- COLOR_GREEN + 8,
- COLOR_CYAN + 8,
- COLOR_RED + 8,
- COLOR_MAGENTA + 8,
- COLOR_YELLOW + 8,
- COLOR_WHITE + 8
- };
-
- mmask_t newmask;
- int fg, bg, max;
-
- dp->drv.p = malloc(sizeof(struct driver_private));
-
- #if defined HAVE_GETENV && defined HAVE_PUTENV
- ncurses_install_terminal(dp);
- #endif
-
- #if defined HAVE_SIGNAL
- sigwinch_d = dp;
- signal(SIGWINCH, sigwinch_handler);
- #endif
-
- #if defined HAVE_LOCALE_H
- setlocale(LC_ALL, "");
- #endif
-
- _caca_set_term_title("caca for ncurses");
-
- initscr();
- keypad(stdscr, TRUE);
- nonl();
- raw();
- noecho();
- nodelay(stdscr, TRUE);
- curs_set(0);
-
- /* Activate mouse */
- newmask = REPORT_MOUSE_POSITION | ALL_MOUSE_EVENTS;
- mousemask(newmask, &dp->drv.p->oldmask);
- mouseinterval(-1); /* No click emulation */
-
- /* Set the escape delay to a ridiculously low value */
- ESCDELAY = 10;
-
- /* Activate colour */
- start_color();
-
- /* If COLORS == 16, it means the terminal supports full bright colours
- * using setab and setaf (will use \e[90m \e[91m etc. for colours >= 8),
- * we can build 16*16 colour pairs.
- * If COLORS == 8, it means the terminal does not know about bright
- * colours and we need to get them through A_BOLD and A_BLINK (\e[1m
- * and \e[5m). We can only build 8*8 colour pairs. */
- max = COLORS >= 16 ? 16 : 8;
-
- for(bg = 0; bg < max; bg++)
- for(fg = 0; fg < max; fg++)
- {
- /* Use ((max + 7 - fg) % max) instead of fg so that colour 0
- * is light gray on black. Some terminals don't like this
- * colour pair to be redefined. */
- int col = ((max + 7 - fg) % max) + max * bg;
- init_pair(col, curses_colors[fg], curses_colors[bg]);
- dp->drv.p->attr[fg + 16 * bg] = COLOR_PAIR(col);
-
- if(max == 8)
- {
- /* Bright fg on simple bg */
- dp->drv.p->attr[fg + 8 + 16 * bg] = A_BOLD | COLOR_PAIR(col);
- /* Simple fg on bright bg */
- dp->drv.p->attr[fg + 16 * (bg + 8)] = A_BLINK
- | COLOR_PAIR(col);
- /* Bright fg on bright bg */
- dp->drv.p->attr[fg + 8 + 16 * (bg + 8)] = A_BLINK | A_BOLD
- | COLOR_PAIR(col);
- }
- }
-
- caca_add_dirty_rect(dp->cv, 0, 0, dp->cv->width, dp->cv->height);
- dp->resize.allow = 1;
- caca_set_canvas_size(dp->cv, COLS, LINES);
- dp->resize.allow = 0;
-
- return 0;
- }
-
- static int ncurses_end_graphics(caca_display_t *dp)
- {
- _caca_set_term_title("");
- mousemask(dp->drv.p->oldmask, NULL);
- curs_set(1);
- noraw();
- endwin();
-
- #if defined HAVE_GETENV && defined HAVE_PUTENV
- ncurses_uninstall_terminal(dp);
- #endif
-
- free(dp->drv.p);
-
- return 0;
- }
-
- static int ncurses_set_display_title(caca_display_t *dp, char const *title)
- {
- _caca_set_term_title(title);
-
- return 0;
- }
-
- static int ncurses_get_display_width(caca_display_t const *dp)
- {
- /* Fallback to a 6x10 font */
- return caca_get_canvas_width(dp->cv) * 6;
- }
-
- static int ncurses_get_display_height(caca_display_t const *dp)
- {
- /* Fallback to a 6x10 font */
- return caca_get_canvas_height(dp->cv) * 10;
- }
-
- static void ncurses_display(caca_display_t *dp)
- {
- int x, y, i;
-
- for(i = 0; i < caca_get_dirty_rect_count(dp->cv); i++)
- {
- uint32_t const *cvchars, *cvattrs;
- int dx, dy, dw, dh;
-
- caca_get_dirty_rect(dp->cv, i, &dx, &dy, &dw, &dh);
-
- cvchars = (uint32_t const *)caca_get_canvas_chars(dp->cv)
- + dx + dy * dp->cv->width;
- cvattrs = (uint32_t const *)caca_get_canvas_attrs(dp->cv)
- + dx + dy * dp->cv->width;
-
- for(y = dy; y < dy + dh; y++)
- {
- move(y, dx);
- for(x = dx; x < dx + dw; x++)
- {
- /* FIXME: this emits a "value computed is unused" warning */
- attrset(dp->drv.p->attr[caca_attr_to_ansi(*cvattrs++)]);
- ncurses_write_utf32(*cvchars++);
- }
-
- cvchars += dp->cv->width - dw;
- cvattrs += dp->cv->width - dw;
- }
- }
-
- x = caca_wherex(dp->cv);
- y = caca_wherey(dp->cv);
- move(y, x);
-
- refresh();
- }
-
- static void ncurses_handle_resize(caca_display_t *dp)
- {
- struct winsize size;
-
- #if defined HAVE_SYS_IOCTL_H
- if(ioctl(fileno(stdout), TIOCGWINSZ, &size) == 0)
- {
- dp->resize.w = size.ws_col;
- dp->resize.h = size.ws_row;
- #if defined HAVE_RESIZE_TERM
- resize_term(dp->resize.h, dp->resize.w);
- #else
- resizeterm(dp->resize.h, dp->resize.w);
- #endif
- wrefresh(curscr);
- return;
- }
- #endif
-
- /* Fallback */
- dp->resize.w = caca_get_canvas_width(dp->cv);
- dp->resize.h = caca_get_canvas_height(dp->cv);
- }
-
- static int ncurses_get_event(caca_display_t *dp, caca_privevent_t *ev)
- {
- int intkey;
-
- intkey = getch();
- if(intkey == ERR)
- {
- ev->type = CACA_EVENT_NONE;
- return 0;
- }
-
- if(intkey < 0x7f)
- {
- ev->type = CACA_EVENT_KEY_PRESS;
- ev->data.key.ch = intkey;
- ev->data.key.utf32 = intkey;
- ev->data.key.utf8[0] = intkey;
- ev->data.key.utf8[1] = '\0';
- return 1;
- }
-
- /* If the key was UTF-8, parse the whole sequence */
- if(intkey >= 0x80 && intkey < 0x100)
- {
- int keys[7]; /* Necessary for ungetch(); */
- char utf8[7];
- uint32_t utf32;
- size_t i, bytes = 0;
-
- keys[0] = intkey;
- utf8[0] = intkey;
-
- for(i = 1; i < 6; i++)
- {
- keys[i] = getch();
- utf8[i] = (unsigned char)keys[i];
- }
-
- utf8[i] = '\0';
- utf32 = caca_utf8_to_utf32(utf8, &bytes);
-
- while(i > bytes)
- ungetch(keys[--i]);
-
- if(bytes)
- {
- ev->type = CACA_EVENT_KEY_PRESS;
- ev->data.key.ch = 0;
- ev->data.key.utf32 = utf32;
- strcpy(ev->data.key.utf8, utf8);
- return 1;
- }
- }
-
- if(intkey == KEY_MOUSE)
- {
- MEVENT mevent;
- getmouse(&mevent);
-
- switch(mevent.bstate)
- {
- #define PRESS(x) ev->data.mouse.button = x; \
- ev->type = CACA_EVENT_MOUSE_PRESS; _push_event(dp, ev)
- #define RELEASE(x) ev->data.mouse.button = x; \
- ev->type = CACA_EVENT_MOUSE_RELEASE; _push_event(dp, ev)
- #define CLICK(x) PRESS(x); RELEASE(x)
- case BUTTON1_PRESSED: PRESS(1); break;
- case BUTTON1_RELEASED: RELEASE(1); break;
- case BUTTON1_CLICKED: CLICK(1); break;
- case BUTTON1_DOUBLE_CLICKED: CLICK(1); CLICK(1); break;
- case BUTTON1_TRIPLE_CLICKED: CLICK(1); CLICK(1); CLICK(1); break;
- case BUTTON1_RESERVED_EVENT: break;
-
- case BUTTON2_PRESSED: PRESS(2); break;
- case BUTTON2_RELEASED: RELEASE(2); break;
- case BUTTON2_CLICKED: CLICK(2); break;
- case BUTTON2_DOUBLE_CLICKED: CLICK(2); CLICK(2); break;
- case BUTTON2_TRIPLE_CLICKED: CLICK(2); CLICK(2); CLICK(2); break;
- case BUTTON2_RESERVED_EVENT: break;
-
- case BUTTON3_PRESSED: PRESS(3); break;
- case BUTTON3_RELEASED: RELEASE(3); break;
- case BUTTON3_CLICKED: CLICK(3); break;
- case BUTTON3_DOUBLE_CLICKED: CLICK(3); CLICK(3); break;
- case BUTTON3_TRIPLE_CLICKED: CLICK(3); CLICK(3); CLICK(3); break;
- case BUTTON3_RESERVED_EVENT: break;
-
- case BUTTON4_PRESSED: PRESS(4); break;
- case BUTTON4_RELEASED: RELEASE(4); break;
- case BUTTON4_CLICKED: CLICK(4); break;
- case BUTTON4_DOUBLE_CLICKED: CLICK(4); CLICK(4); break;
- case BUTTON4_TRIPLE_CLICKED: CLICK(4); CLICK(4); CLICK(4); break;
- case BUTTON4_RESERVED_EVENT: break;
-
- default:
- break;
- #undef PRESS
- #undef RELEASE
- #undef CLICK
- }
-
- if(dp->mouse.x == mevent.x && dp->mouse.y == mevent.y)
- return _pop_event(dp, ev);
-
- dp->mouse.x = mevent.x;
- dp->mouse.y = mevent.y;
-
- ev->type = CACA_EVENT_MOUSE_MOTION;
- ev->data.mouse.x = dp->mouse.x;
- ev->data.mouse.y = dp->mouse.y;
- return 1;
- }
-
- switch(intkey)
- {
- case KEY_UP: ev->data.key.ch = CACA_KEY_UP; break;
- case KEY_DOWN: ev->data.key.ch = CACA_KEY_DOWN; break;
- case KEY_LEFT: ev->data.key.ch = CACA_KEY_LEFT; break;
- case KEY_RIGHT: ev->data.key.ch = CACA_KEY_RIGHT; break;
-
- case KEY_IC: ev->data.key.ch = CACA_KEY_INSERT; break;
- case KEY_DC: ev->data.key.ch = CACA_KEY_DELETE; break;
- case 0x7f:
- case KEY_BACKSPACE: ev->data.key.ch = CACA_KEY_BACKSPACE; break;
- case KEY_HOME: ev->data.key.ch = CACA_KEY_HOME; break;
- case KEY_END: ev->data.key.ch = CACA_KEY_END; break;
- case KEY_PPAGE: ev->data.key.ch = CACA_KEY_PAGEUP; break;
- case KEY_NPAGE: ev->data.key.ch = CACA_KEY_PAGEDOWN; break;
-
- case KEY_F(1): ev->data.key.ch = CACA_KEY_F1; break;
- case KEY_F(2): ev->data.key.ch = CACA_KEY_F2; break;
- case KEY_F(3): ev->data.key.ch = CACA_KEY_F3; break;
- case KEY_F(4): ev->data.key.ch = CACA_KEY_F4; break;
- case KEY_F(5): ev->data.key.ch = CACA_KEY_F5; break;
- case KEY_F(6): ev->data.key.ch = CACA_KEY_F6; break;
- case KEY_F(7): ev->data.key.ch = CACA_KEY_F7; break;
- case KEY_F(8): ev->data.key.ch = CACA_KEY_F8; break;
- case KEY_F(9): ev->data.key.ch = CACA_KEY_F9; break;
- case KEY_F(10): ev->data.key.ch = CACA_KEY_F10; break;
- case KEY_F(11): ev->data.key.ch = CACA_KEY_F11; break;
- case KEY_F(12): ev->data.key.ch = CACA_KEY_F12; break;
-
- default:
- /* Unknown key */
- ev->type = CACA_EVENT_NONE; return 0;
- }
-
- ev->type = CACA_EVENT_KEY_PRESS;
- ev->data.key.utf32 = 0;
- ev->data.key.utf8[0] = '\0';
- return 1;
- }
-
- static void ncurses_set_cursor(caca_display_t *dp, int flags)
- {
- curs_set(flags ? 2 : 0);
- }
-
- /*
- * XXX: following functions are local
- */
-
- #if defined HAVE_SIGNAL
- static RETSIGTYPE sigwinch_handler(int sig)
- {
- sigwinch_d->resize.resized = 1;
-
- signal(SIGWINCH, sigwinch_handler);
- }
- #endif
-
- #if defined HAVE_GETENV && defined HAVE_PUTENV
- static void ncurses_install_terminal(caca_display_t *dp)
- {
- char *term, *colorterm;
-
- dp->drv.p->term = NULL;
-
- term = getenv("TERM");
- colorterm = getenv("COLORTERM");
-
- if(!term || strcmp(term, "xterm"))
- return;
-
- /* If we are using gnome-terminal, it's really a 16 colour terminal.
- * Ditto if we are using xfce4-terminal, or Konsole. */
- if((colorterm && (!strcmp(colorterm, "gnome-terminal")
- || !strcmp(colorterm, "Terminal")))
- || getenv("KONSOLE_DCOP_SESSION"))
- {
- SCREEN *screen;
- screen = newterm("xterm-16color", stdout, stdin);
- if(screen == NULL)
- return;
- endwin();
- (void)putenv("TERM=xterm-16color");
- dp->drv.p->term = strdup(term);
- return;
- }
- }
-
- static void ncurses_uninstall_terminal(caca_display_t *dp)
- {
- /* Needs to be persistent because we use putenv() */
- static char termenv[1024];
-
- if(!dp->drv.p->term)
- return;
-
- snprintf(termenv, 1023, "TERM=%s", dp->drv.p->term);
- free(dp->drv.p->term);
- (void)putenv(termenv);
- }
- #endif
-
- static void ncurses_write_utf32(uint32_t ch)
- {
- #if defined HAVE_NCURSESW_NCURSES_H
- char buf[10];
- int bytes;
- #endif
-
- if(ch == CACA_MAGIC_FULLWIDTH)
- return;
-
- #if defined HAVE_NCURSESW_NCURSES_H
- bytes = caca_utf32_to_utf8(buf, ch);
- buf[bytes] = '\0';
- addstr(buf);
- #else
- if(ch < 0x80)
- {
- addch(ch);
- }
- else
- {
- chtype cch;
- chtype cch2;
-
- cch = '?';
- cch2 = ' ';
- if ((ch > 0x0000ff00) && (ch < 0x0000ff5f))
- {
- cch = ch - 0x0000ff00 + ' ';
- }
- switch (ch)
- {
- case 0x000000a0: /* <nbsp> */
- case 0x00003000: /* */
- cch = ' ';
- break;
- case 0x000000a3: /* £ */
- cch = ACS_STERLING;
- break;
- case 0x000000b0: /* ° */
- cch = ACS_DEGREE;
- break;
- case 0x000000b1: /* ± */
- cch = ACS_PLMINUS;
- break;
- case 0x000000b7: /* · */
- case 0x00002219: /* ∙ */
- case 0x000030fb: /* ・ */
- cch = ACS_BULLET;
- break;
- case 0x000003c0: /* π */
- cch = ACS_PI;
- break;
- case 0x00002018: /* ‘ */
- case 0x00002019: /* ’ */
- cch = '\'';
- break;
- case 0x0000201c: /* “ */
- case 0x0000201d: /* ” */
- cch = '"';
- break;
- case 0x00002190: /* ← */
- cch = ACS_LARROW;
- break;
- case 0x00002191: /* ↑ */
- cch = ACS_UARROW;
- break;
- case 0x00002192: /* → */
- cch = ACS_RARROW;
- break;
- case 0x00002193: /* ↓ */
- cch = ACS_DARROW;
- break;
- case 0x00002260: /* ≠ */
- cch = ACS_NEQUAL;
- break;
- case 0x00002261: /* ≡ */
- cch = '=';
- break;
- case 0x00002264: /* ≤ */
- cch = ACS_LEQUAL;
- break;
- case 0x00002265: /* ≥ */
- cch = ACS_GEQUAL;
- break;
- case 0x000023ba: /* ⎺ */
- cch = ACS_S1;
- cch2 = cch;
- break;
- case 0x000023bb: /* ⎻ */
- cch = ACS_S3;
- cch2 = cch;
- break;
- case 0x000023bc: /* ⎼ */
- cch = ACS_S7;
- cch2 = cch;
- break;
- case 0x000023bd: /* ⎽ */
- cch = ACS_S9;
- cch2 = cch;
- break;
- case 0x00002500: /* ─ */
- case 0x00002550: /* ═ */
- cch = ACS_HLINE;
- cch2 = cch;
- break;
- case 0x00002502: /* │ */
- case 0x00002551: /* ║ */
- cch = ACS_VLINE;
- break;
- case 0x0000250c: /* ┌ */
- case 0x00002552: /* ╒ */
- case 0x00002553: /* ╓ */
- case 0x00002554: /* ╔ */
- cch = ACS_ULCORNER;
- cch2 = ACS_HLINE;
- break;
- case 0x00002510: /* ┐ */
- case 0x00002555: /* ╕ */
- case 0x00002556: /* ╖ */
- case 0x00002557: /* ╗ */
- cch = ACS_URCORNER;
- break;
- case 0x00002514: /* └ */
- case 0x00002558: /* ╘ */
- case 0x00002559: /* ╙ */
- case 0x0000255a: /* ╚ */
- cch = ACS_LLCORNER;
- cch2 = ACS_HLINE;
- break;
- case 0x00002518: /* ┘ */
- case 0x0000255b: /* ╛ */
- case 0x0000255c: /* ╜ */
- case 0x0000255d: /* ╝ */
- cch = ACS_LRCORNER;
- break;
- case 0x0000251c: /* ├ */
- case 0x0000255e: /* ╞ */
- case 0x0000255f: /* ╟ */
- case 0x00002560: /* ╠ */
- cch = ACS_LTEE;
- cch2 = ACS_HLINE;
- break;
- case 0x00002524: /* ┤ */
- case 0x00002561: /* ╡ */
- case 0x00002562: /* ╢ */
- case 0x00002563: /* ╣ */
- cch = ACS_RTEE;
- break;
- case 0x0000252c: /* ┬ */
- case 0x00002564: /* ╤ */
- case 0x00002565: /* ╥ */
- case 0x00002566: /* ╦ */
- cch = ACS_TTEE;
- cch2 = ACS_HLINE;
- break;
- case 0x00002534: /* ┴ */
- case 0x00002567: /* ╧ */
- case 0x00002568: /* ╨ */
- case 0x00002569: /* ╩ */
- cch = ACS_BTEE;
- cch2 = ACS_HLINE;
- break;
- case 0x0000253c: /* ┼ */
- case 0x0000256a: /* ╪ */
- case 0x0000256b: /* ╫ */
- case 0x0000256c: /* ╬ */
- cch = ACS_PLUS;
- cch2 = ACS_HLINE;
- break;
- case 0x00002591: /* ░ */
- cch = ACS_BOARD;
- cch2 = cch;
- break;
- case 0x00002592: /* ▒ */
- case 0x00002593: /* ▓ */
- cch = ACS_CKBOARD;
- cch2 = cch;
- break;
- case 0x00002580: /* ▀ */
- case 0x00002584: /* ▄ */
- case 0x00002588: /* █ */
- case 0x0000258c: /* ▌ */
- case 0x00002590: /* ▐ */
- case 0x000025a0: /* ■ */
- case 0x000025ac: /* ▬ */
- case 0x000025ae: /* ▮ */
- cch = ACS_BLOCK;
- cch2 = cch;
- break;
- case 0x000025c6: /* ◆ */
- case 0x00002666: /* ♦ */
- cch = ACS_DIAMOND;
- break;
- case 0x00002022: /* • */
- case 0x000025cb: /* ○ */
- case 0x000025cf: /* ● */
- case 0x00002603: /* ☃ */
- case 0x0000263c: /* ☼ */
- cch = ACS_LANTERN;
- break;
- case 0x0000301c: /* 〜 */
- cch = '~';
- break;
- }
- addch(cch);
- if(caca_utf32_is_fullwidth(ch))
- {
- addch(cch2);
- }
- }
- #endif
- }
-
- /*
- * Driver initialisation
- */
-
- int ncurses_install(caca_display_t *dp)
- {
- dp->drv.id = CACA_DRIVER_NCURSES;
- dp->drv.driver = "ncurses";
-
- dp->drv.init_graphics = ncurses_init_graphics;
- dp->drv.end_graphics = ncurses_end_graphics;
- dp->drv.set_display_title = ncurses_set_display_title;
- dp->drv.get_display_width = ncurses_get_display_width;
- dp->drv.get_display_height = ncurses_get_display_height;
- dp->drv.display = ncurses_display;
- dp->drv.handle_resize = ncurses_handle_resize;
- dp->drv.get_event = ncurses_get_event;
- dp->drv.set_mouse = NULL;
- dp->drv.set_cursor = ncurses_set_cursor;
-
- return 0;
- }
-
- #endif /* USE_NCURSES */
-
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