tte_main.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <tonc.h>
#include "tonc_tte.h"

Functions
void	dummy_drawg (uint gid)
void	dummy_erase (int left, int top, int right, int bottom)
INLINE char *	eatwhite (const char *str)
void	tte_set_context (TTC *tc)
	Set the master context pointer.
void	tte_set_color_attr (eint type, u16 cattr)
	Set color attribute of type to cattr.
void	tte_set_color_attrs (const u16 cattrs[])
	Load important color attribute data.
void	tte_set_color (eint type, u16 color)
	Set color attribute of type to cattr.
void	tte_set_colors (const u16 colors[])
	Load important color data.
void	tte_init_base (const TFont *font, fnDrawg drawProc, fnErase eraseProc)
	Base initializer of a TTC.
uint	utf8_decode_char (const char *ptr, char **endptr)
	Retrieve a single multibyte utf8 character.
char *	tte_cmd_skip (const char *str)
	Find the string-position after the command.
char *	tte_cmd_next (const char *str)
	Move to the next command in a sequence.
char *	tte_cmd_default (const char *str)
	Text command handler.
int	tte_write_ex (int x0, int y0, const char *text, const u16 *cattrs)
	Extended string writer, with positional and color info.
int	tte_putc (int ch)
	Plot a single character; does wrapping too.
int	tte_write (const char *text)
	Render a string.
void	tte_erase_rect (int left, int top, int right, int bottom)
	Erase a porttion of the screen (ignores margins)
void	tte_erase_screen ()
	Erase the screen (within the margins).
void	tte_erase_line ()
	Erase the whole line (within the margins).
POINT16	tte_get_text_size (const char *str)
	Get the size taken up by a string.
void	tte_set_margins (int left, int top, int right, int bottom)

Variables
TTC	__tte_main_context
TTC *	gp_tte_context = &__tte_main_context

Detailed Description

Author

J Vijn

Date

20070517 - 20080229

Function Documentation

tte_cmd_next()

char * tte_cmd_next

(

const char *

str

)

Move to the next command in a sequence.

Returns

Position of EOS (\'0'), EOC ('}') or next cmd token (rest)

Referenced by tte_cmd_default().

tte_cmd_skip()

char * tte_cmd_skip

(

const char *

str

)

Find the string-position after the command.

Parameters

str	String to check.

Returns

The string-pointer after the current/next command. If there is no command-end, this moves to the end of the string.

Referenced by tte_get_text_size().