* 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 . . ```` /
// @) \ ` `` ''' . ``` '/
/''''' | ` \).`.'-. ''' _ _ .`` ` '/
.''''- `-'`. . // )-- '/,,',,' ,,,,''__,._`' ' /
.' ` `- ` ' .' / ' /,;;;, ,___.---' \ '' / \
(`. .'` __',`''''.--'/ ' /'-----' | ' / ))
`'-'/ `'''_.---' \;;|- '/ ,,, | ''|`- |
`'--'---' |;| / ,,,,;;;;;;;;;;,,,,, |-' /` |
|;|-'| ,;;;;;;;;;;;;;;;; ;;;/ /|`'''
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''''
18 yıl önce |
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- /*
- * libcaca Colour ASCII-Art library
- * Copyright (c) 2002-2006 Sam Hocevar <sam@zoy.org>
- * All Rights Reserved
- *
- * This library is free software; 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.
- */
-
- /** \file driver_conio.c
- * \version \$Id$
- * \author Sam Hocevar <sam@zoy.org>
- * \brief DOS/conio.h driver
- *
- * This file contains the libcaca DOS/conio.h input and output driver
- */
-
- #include "config.h"
-
- #if defined(USE_CONIO)
-
- #include <dos.h>
- #include <conio.h>
- #if defined(SCREENUPDATE_IN_PC_H)
- # include <pc.h>
- #endif
-
- #include <stdlib.h>
-
- #include "caca.h"
- #include "caca_internals.h"
- #include "cucul.h"
- #include "cucul_internals.h"
-
- struct driver_private
- {
- struct text_info ti;
- char *screen;
- };
-
- static int conio_init_graphics(caca_t *kk)
- {
- kk->drv.p = malloc(sizeof(struct driver_private));
-
- _wscroll = 0;
- _setcursortype(_NOCURSOR);
- clrscr();
-
- gettextinfo(&kk->drv.p->ti);
- kk->drv.p->screen = malloc(2 * kk->drv.p->ti.screenwidth
- * kk->drv.p->ti.screenheight * sizeof(char));
- if(kk->drv.p->screen == NULL)
- return -1;
- # if defined(SCREENUPDATE_IN_PC_H)
- ScreenRetrieve(kk->drv.p->screen);
- # else
- /* FIXME */
- # endif
- _cucul_set_size(kk->qq, kk->drv.p->ti.screenwidth,
- kk->drv.p->ti.screenheight);
- return 0;
- }
-
- static int conio_end_graphics(caca_t *kk)
- {
- _wscroll = 1;
- textcolor((enum COLORS)WHITE);
- textbackground((enum COLORS)BLACK);
- gotoxy(kk->qq->width, kk->qq->height);
- cputs("\r\n");
- _setcursortype(_NORMALCURSOR);
-
- free(kk->drv.p->screen);
- free(kk->drv.p);
-
- return 0;
- }
-
- static int conio_set_window_title(caca_t *kk, char const *title)
- {
- return 0;
- }
-
- static unsigned int conio_get_window_width(caca_t *kk)
- {
- /* Fallback to a 6x10 font */
- return kk->qq->width * 6;
- }
-
- static unsigned int conio_get_window_height(caca_t *kk)
- {
- /* Fallback to a 6x10 font */
- return kk->qq->height * 10;
- }
-
- static void conio_display(caca_t *kk)
- {
- char *screen = kk->drv.p->screen;
- uint32_t *attr = kk->qq->attr;
- uint32_t *chars = kk->qq->chars;
- int n;
-
- for(n = kk->qq->height * kk->qq->width; n--; )
- {
- *screen++ = _cucul_utf32_to_cp437(*chars++);
- *screen++ = _cucul_argb32_to_ansi8(*attr++);
- }
- # if defined(SCREENUPDATE_IN_PC_H)
- ScreenUpdate(kk->drv.p->screen);
- # else
- /* FIXME */
- # endif
- }
-
- static void conio_handle_resize(caca_t *kk)
- {
- /* We know nothing about our window */
- kk->resize.w = kk->qq->width;
- kk->resize.h = kk->qq->height;
- }
-
- static int conio_get_event(caca_t *kk, struct caca_event *ev)
- {
- unsigned char ch;
- struct caca_event release;
-
- if(!_conio_kbhit())
- {
- ev->type = CACA_EVENT_NONE;
- return 0;
- }
-
- ch = getch();
-
- ev->type = CACA_EVENT_KEY_PRESS;
- ev->data.key.c = ch;
- ev->data.key.ucs4 = (uint32_t)ch;
- ev->data.key.utf8[0] = ch;
- ev->data.key.utf8[1] = '\0';
-
- release = *ev;
- release.type = CACA_EVENT_KEY_RELEASE;
- _push_event(kk, &release);
-
- return 1;
- }
-
- /*
- * Driver initialisation
- */
-
- int conio_install(caca_t *kk)
- {
- kk->drv.driver = CACA_DRIVER_CONIO;
-
- kk->drv.init_graphics = conio_init_graphics;
- kk->drv.end_graphics = conio_end_graphics;
- kk->drv.set_window_title = conio_set_window_title;
- kk->drv.get_window_width = conio_get_window_width;
- kk->drv.get_window_height = conio_get_window_height;
- kk->drv.display = conio_display;
- kk->drv.handle_resize = conio_handle_resize;
- kk->drv.get_event = conio_get_event;
- kk->drv.set_mouse = NULL;
-
- return 0;
- }
-
- #endif /* USE_CONIO */
-
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