mirror of
https://github.com/irssi/irssi.git
synced 2026-08-10 20:33:46 +02:00
2d4edc5187
This patch implements some 256 colour support for Irssi up from the previous 16 colours. Initial parsing of the %x/%X format codes is implemented and the parser accounts in advances the char* for that. The colour attributes are widened from 4 to 8 bit. The colour protocol is changed to a new format. Some pointers to remaining work are written in the comment in textbuffer.h. Note that Irssi already does support requesting 256 colours from the terminal in the original source code, so this part did not have to be touched.
109 lines
2.9 KiB
C
109 lines
2.9 KiB
C
#ifndef __TERM_H
|
|
#define __TERM_H
|
|
|
|
typedef struct _TERM_WINDOW TERM_WINDOW;
|
|
|
|
/* text attributes */
|
|
|
|
|
|
#define FG_MASK ( 0x00ff )
|
|
#define BG_MASK ( 0xff00 )
|
|
|
|
#define ATTR_RESETFG ( 0x010000 )
|
|
#define ATTR_RESETBG ( 0x020000 )
|
|
#define ATTR_BOLD ( 0x040000 )
|
|
#define ATTR_BLINK ( 0x080000 )
|
|
#define ATTR_UNDERLINE ( 0x100000 )
|
|
#define ATTR_REVERSE ( 0x200000 )
|
|
|
|
/* can also mean default color, probably. */
|
|
#define ATTR_COLOR_UNDEFINED ( -1 )
|
|
|
|
#define EXT_COLOR_BLACK ( 0 )
|
|
#define EXT_COLOR_RED ( 1 )
|
|
#define EXT_COLOR_GREEN ( 2 )
|
|
#define EXT_COLOR_YELLOW ( 3 )
|
|
#define EXT_COLOR_BLUE ( 4 )
|
|
#define EXT_COLOR_MAGENTA ( 5 )
|
|
#define EXT_COLOR_CYAN ( 6 )
|
|
#define EXT_COLOR_WHITE ( 7 )
|
|
|
|
#define ATTR_RESET (ATTR_RESETFG|ATTR_RESETBG)
|
|
|
|
#define ATTR_NOCOLORS (ATTR_UNDERLINE|ATTR_REVERSE|ATTR_BLINK|ATTR_BOLD)
|
|
|
|
/* 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;
|
|
|
|
/* 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);
|
|
|
|
void term_set_color(TERM_WINDOW *window, int col);
|
|
|
|
void term_set_extended_color(TERM_WINDOW *window, int fg, int bg);
|
|
|
|
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
|