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4d771c54d9
option to specify if we want to scroll with fastest method, or the cleanest method. The default is cleanest and it looks best with xterm, with some other terminals where line-by-line scroll is slow, you might want to use the fast scrolling. git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2015 dbcabf3a-b0e7-0310-adc4-f8d773084564
85 lines
2.5 KiB
C
85 lines
2.5 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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/* Setup scrolling - if fast is TRUE, we'll use the fastest method to
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scroll, if it's FALSE, we'll use the one that looks cleanest. */
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void term_setup_scroll(int fast);
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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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