#include <global.h>

Functions
int	text_input_center_offset ()
void	text_input_draw_background (SDL_Surface *surface, int x, int y, int bitmap)
void	text_input_draw_text (SDL_Surface surface, int x, int y, int font, const char text, const char color_notation, uint64 flags, int bitmap, SDL_Rect box)
void	text_input_show (SDL_Surface surface, int x, int y, int font, const char text, const char color_notation, uint64 flags, int bitmap, SDL_Rect box)
void	text_input_clear ()
void	text_input_open (int maxchar)
static void	text_input_history_add (const char *text)
void	text_input_history_clear ()
void	text_input_add_string (const char *text)
static void	text_input_skip_word (int *i, int left)
int	text_input_handle (SDL_KeyboardEvent *key)
Variables
char	text_input_string [MAX_INPUT_STRING]
int	text_input_count
static int	text_input_cursor_pos = 0
static int	text_input_max
static char	text_input_history [MAX_HISTORY_LINES][MAX_INPUT_STRING]
static size_t	text_input_history_pos = 0
int	text_input_string_flag
int	text_input_string_end_flag
int	text_input_string_esc_flag
uint32	text_input_opened

Detailed Description

Text input API.

Definition in file text_input.c.

Function Documentation

void text_input_add_string ( const char * text )

Put string to the text input.

Parameters:

text	The string.

Definition at line 263 of file text_input.c.

int text_input_center_offset ( )

Calculate X offset for centering a text input bitmap.

Returns:: The offset.

Definition at line 60 of file text_input.c.

void text_input_clear ( )

Clear text input.

Definition at line 173 of file text_input.c.

void text_input_draw_background	(	SDL_Surface *	surface,
		int	x,
		int	y,
		int	bitmap
	)

Draw text input's background (the bitmap).

Parameters:

surface	Surface to draw on.
x	X position.
y	Y position.
bitmap	Bitmap to use.

Definition at line 71 of file text_input.c.

void text_input_draw_text	(	SDL_Surface *	surface,
		int	x,
		int	y,
		int	font,
		const char *	text,
		const char *	color_notation,
		uint64	flags,
		int	bitmap,
		SDL_Rect *	box
	)

Draw text input's text.

Parameters:

surface	Surface to draw on.
x	X position.
y	Y position.
font	Font to use.
text	Text to draw.
color_notation	Color to use.
flags	Text flags.
bitmap	Bitmap to use.
box	Contains coordinates to use and maximum string width.

Definition at line 92 of file text_input.c.

int text_input_handle ( SDL_KeyboardEvent * key )

Handle text input keyboard event.

Parameters:

key	The keyboard event.

Returns:: 1 if the event was handled, 0 otherwise.

Definition at line 295 of file text_input.c.

static void text_input_history_add ( const char * text ) [static]

Add string to the text input history.

Parameters:

text	The text to add to the history.

Definition at line 221 of file text_input.c.

void text_input_history_clear ( )

Clear all the text window history.

Definition at line 248 of file text_input.c.

void text_input_open ( int maxchar )

Open text input.

Parameters:

maxchar Maximum number of allowed characters.

Definition at line 188 of file text_input.c.

void text_input_show	(	SDL_Surface *	surface,
		int	x,
		int	y,
		int	font,
		const char *	text,
		const char *	color_notation,
		uint64	flags,
		int	bitmap,
		SDL_Rect *	box
	)

Show text input.

Parameters:

surface	Surface to use.
x	X position.
y	Y position.
font	Font to use.
text	Text to draw.
color_notation	Color to use.
flags	Text flags.
bitmap	Bitmap to use.
box	Contains coordinates to use and maximum string width.