font.h File Reference

RISC OS font interface. More...

#include <rufl.h>

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Functions
void	nsfont_init (void)
	Initialize font handling. More...
bool	nsfont_exists (const char *font_family)
	Check if a font family is available. More...
const char *	nsfont_fallback_font (void)
	Retrieve the fallback font name. More...
bool	nsfont_paint (const struct plot_font_style *fstyle, const char *string, size_t length, int x, int y)
void	nsfont_read_style (const struct plot_font_style *fstyle, const char **font_family, unsigned int *font_size, rufl_style *font_style)
void	ro_gui_wimp_get_desktop_font (void)
	Retrieve the current desktop font family, size and style from the WindowManager in a form suitable for passing to rufl. More...

Variables
struct gui_layout_table *	riscos_layout_table
char	ro_gui_desktop_font_family []
	desktop font, size and style being used More...
int	ro_gui_desktop_font_size
rufl_style	ro_gui_desktop_font_style

Detailed Description

RISC OS font interface.

Definition in file font.h.

Function Documentation

nsfont_exists()

bool nsfont_exists

(

const char *

font_family

)

Check if a font family is available.

Parameters

font_family

name of font family

Returns

true if the family is available

Definition at line 199 of file font.c.

References nsfont_list_cmp().

Referenced by nsfont_check_option(), nsfont_fallback_font(), and ro_gui_options_fonts_default().

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nsfont_fallback_font()

const char * nsfont_fallback_font

(

void

)

Retrieve the fallback font name.

Returns

Fallback font name

Definition at line 165 of file font.c.

References nsfont_exists(), and NSLOG.

Referenced by nsfont_init(), and ro_gui_options_fonts_default().

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nsfont_init()

void nsfont_init

(

void

)

Initialize font handling.

Exits through die() on error.

Definition at line 116 of file font.c.

References die(), nsfont_check_fonts(), nsfont_check_option(), nsfont_fallback_font(), NSLOG, nsoption_charp, nsoption_int, nsoption_set_int, PLOT_FONT_FAMILY_CURSIVE, PLOT_FONT_FAMILY_FANTASY, PLOT_FONT_FAMILY_MONOSPACE, PLOT_FONT_FAMILY_SANS_SERIF, and PLOT_FONT_FAMILY_SERIF.

Referenced by gui_init().

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nsfont_paint()

bool nsfont_paint	(	const struct plot_font_style *	fstyle,
		const char *	string,
		size_t	length,
		int	x,
		int	y
	)

nsfont_read_style()

void nsfont_read_style	(	const struct plot_font_style *	fstyle,
		const char **	font_family,
		unsigned int *	font_size,
		rufl_style *	font_style
	)

ro_gui_wimp_get_desktop_font()

void ro_gui_wimp_get_desktop_font

(

void

)

Retrieve the current desktop font family, size and style from the WindowManager in a form suitable for passing to rufl.

Definition at line 607 of file font.c.

References ro_gui_desktop_font_family, ro_gui_desktop_font_size, ro_gui_desktop_font_style, and ro_gui_wimp_desktop_font().

Referenced by gui_init(), and ro_gui_user_message().

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Variable Documentation

riscos_layout_table

struct gui_layout_table* riscos_layout_table

extern

Definition at line 622 of file font.c.

Referenced by main().

ro_gui_desktop_font_family

char ro_gui_desktop_font_family[]

extern

desktop font, size and style being used

Definition at line 45 of file font.c.

Referenced by ro_gui_status_bar_redraw(), and ro_gui_wimp_get_desktop_font().

ro_gui_desktop_font_size

int ro_gui_desktop_font_size

extern

Definition at line 46 of file font.c.

Referenced by ro_gui_status_bar_redraw(), and ro_gui_wimp_get_desktop_font().

ro_gui_desktop_font_style

rufl_style ro_gui_desktop_font_style

extern

Definition at line 47 of file font.c.

Referenced by ro_gui_status_bar_redraw(), and ro_gui_wimp_get_desktop_font().