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https://github.com/irssi/irssi.git
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c2e2d606e6
scrolling region at least in xterm and linux console, so it looks nice and is fast. git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2028 dbcabf3a-b0e7-0310-adc4-f8d773084564
83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
#ifndef __TERM_H
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#define __TERM_H
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typedef struct _TERM_WINDOW TERM_WINDOW;
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#define ATTR_RESETFG 0x0100
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#define ATTR_RESETBG 0x0200
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#define ATTR_BOLD 0x0400
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#define ATTR_BLINK 0x0800
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#define ATTR_UNDERLINE 0x1000
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#define ATTR_REVERSE 0x2000
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#define ATTR_RESET (ATTR_RESETFG|ATTR_RESETBG)
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#define ATTR_NOCOLORS (ATTR_UNDERLINE|ATTR_REVERSE)
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#ifdef WANT_BIG5
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/* XXX I didn't check the encoding range of big5+. This is standard big5. */
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# define is_big5_los(lo) (((char)0x40<=lo)&&(lo<=(char)0x7E)) /* standard */
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# define is_big5_lox(lo) (((char)0x80<=lo)&&(lo<=(char)0xFE)) /* extended */
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# define is_big5_hi(hi) (((char)0x81<=hi)&&(hi<=(char)0xFE))
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# define is_big5(hi,lo) is_big5_hi(hi) && (is_big5_los(lo) || is_big5_lox(lo))
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#endif
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extern TERM_WINDOW *root_window;
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extern int term_width, term_height, term_use_colors;
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/* Initialize / deinitialize terminal */
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int term_init(void);
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void term_deinit(void);
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/* Resize terminal - if width or height is negative,
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the new size is unknown and should be figured out somehow */
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void term_resize(int width, int height);
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void term_resize_final(int width, int height);
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/* Resize the terminal if needed */
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void term_resize_dirty(void);
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/* Returns TRUE if terminal has colors */
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int term_has_colors(void);
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/* Force the colors on any way you can */
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void term_force_colors(int set);
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/* Clear screen */
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void term_clear(void);
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/* Beep */
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void term_beep(void);
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/* Create a new window in terminal */
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TERM_WINDOW *term_window_create(int x, int y, int width, int height);
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/* Destroy a terminal window */
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void term_window_destroy(TERM_WINDOW *window);
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/* Move/resize window */
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void term_window_move(TERM_WINDOW *window, int x, int y,
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int width, int height);
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/* Clear window */
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void term_window_clear(TERM_WINDOW *window);
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/* Scroll window up/down */
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void term_window_scroll(TERM_WINDOW *window, int count);
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void term_set_color(TERM_WINDOW *window, int col);
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void term_move(TERM_WINDOW *window, int x, int y);
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void term_addch(TERM_WINDOW *window, int chr);
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void term_addstr(TERM_WINDOW *window, char *str);
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void term_clrtoeol(TERM_WINDOW *window);
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void term_move_cursor(int x, int y);
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void term_refresh_freeze(void);
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void term_refresh_thaw(void);
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void term_refresh(TERM_WINDOW *window);
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void term_stop(void);
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int term_gets(unsigned char *buffer, int size);
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/* internal */
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void term_common_init(void);
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void term_common_deinit(void);
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#endif
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