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#ifndef __TERM_H
#define __TERM_H
typedef struct _TERM_WINDOW TERM_WINDOW;
#define FG_MASK ( 0x00ff )
#define BG_MASK ( 0xff00 )
#define BG_SHIFT 8
/* text attributes */
#define ATTR_RESETFG ( 0x010000 )
#define ATTR_RESETBG ( 0x020000 )
#define ATTR_BOLD ( 0x040000 )
#define ATTR_BLINK ( 0x080000 )
#define ATTR_UNDERLINE ( 0x100000 )
#define ATTR_REVERSE ( 0x200000 )
#define ATTR_ITALIC ( 0x400000 )
#define ATTR_FGCOLOR24 ( 0x1000000 )
#define ATTR_BGCOLOR24 ( 0x2000000 )
#define ATTR_RESET (ATTR_RESETFG|ATTR_RESETBG)
#define ATTR_NOCOLORS (ATTR_UNDERLINE|ATTR_REVERSE|ATTR_BLINK|ATTR_BOLD|ATTR_ITALIC)
/* terminal types */
#define TERM_TYPE_8BIT 0 /* normal 8bit text */
#define TERM_TYPE_UTF8 1
#define TERM_TYPE_BIG5 2
typedef guint32 unichar;
extern TERM_WINDOW *root_window;
extern int term_width, term_height;
extern int term_use_colors, term_type;
extern int term_use_colors24;
extern int term_color256map[];
/* Initialize / deinitialize terminal */
int term_init(void);
void term_deinit(void);
/* Gets the current terminal size, returns TRUE if ok. */
int term_get_size(int *width, int *height);
/* Resize terminal - if width or height is negative,
the new size is unknown and should be figured out somehow */
void term_resize(int width, int height);
void term_resize_final(int width, int height);
/* Resize the terminal if needed */
void term_resize_dirty(void);
/* Returns TRUE if terminal has colors */
int term_has_colors(void);
/* Force the colors on any way you can */
void term_force_colors(int set);
/* Clear screen */
void term_clear(void);
/* Beep */
void term_beep(void);
/* Create a new window in terminal */
TERM_WINDOW *term_window_create(int x, int y, int width, int height);
/* Destroy a terminal window */
void term_window_destroy(TERM_WINDOW *window);
/* Move/resize window */
void term_window_move(TERM_WINDOW *window, int x, int y,
int width, int height);
/* Clear window */
void term_window_clear(TERM_WINDOW *window);
/* Scroll window up/down */
void term_window_scroll(TERM_WINDOW *window, int count);
#ifdef TERM_TRUECOLOR
#define term_set_color(window, col) term_set_color2(window, (col) &~(ATTR_FGCOLOR24|ATTR_BGCOLOR24), UINT_MAX, UINT_MAX)
void term_set_color2(TERM_WINDOW *window, int col, unsigned int fgcol24, unsigned int bgcol24);
#else
#define term_set_color2(window, col, unused1, unused2) term_set_color(window, col)
void term_set_color(TERM_WINDOW *window, int col);
#endif
void term_move(TERM_WINDOW *window, int x, int y);
void term_addch(TERM_WINDOW *window, char chr);
void term_add_unichar(TERM_WINDOW *window, unichar chr);
void term_addstr(TERM_WINDOW *window, const char *str);
void term_clrtoeol(TERM_WINDOW *window);
void term_move_cursor(int x, int y);
void term_refresh_freeze(void);
void term_refresh_thaw(void);
void term_refresh(TERM_WINDOW *window);
void term_stop(void);
/* keyboard input handling */
void term_set_input_type(int type);
void term_gets(GArray *buffer, int *line_count);
/* internal */
void term_common_init(void);
void term_common_deinit(void);
#endif
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