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#ifndef _E_FONT_H_
#define _E_FONT_H_
/*
* e-font
*
* Temporary wrappers around GdkFonts to get unicode displaying
*
* Author: Lauris Kaplinski <lauris@helixcode.com>
*
* Copyright (C) 2000 Helix Code, Inc.
*
*/
#include <glib.h>
#include <gdk/gdk.h>
#include <libgnome/gnome-defs.h>
BEGIN_GNOME_DECLS
typedef struct _EFont EFont;
/*
* We use very primitive styling here, enough for marking read/unread lines
*/
typedef enum {
E_FONT_PLAIN = 0,
E_FONT_BOLD = (1 << 0),
E_FONT_ITALIC = (1 << 4)
} EFontStyle;
EFont * e_font_from_gdk_name (const gchar *name);
EFont * e_font_from_gdk_font (GdkFont *font);
void e_font_ref (EFont *font);
void e_font_unref (EFont *font);
gint e_font_ascent (EFont * font);
gint e_font_descent (EFont * font);
#define e_font_height(f) (e_font_ascent (f) + e_font_descent (f))
/*
* NB! UTF-8 text widths are given in chars, not bytes
*/
void e_font_draw_utf8_text (GdkDrawable *drawable, EFont *font, EFontStyle style, GdkGC *gc, gint x, gint y, gchar *text, gint numchars);
int e_font_utf8_text_width (EFont *font, EFontStyle style, char *text, int numchars);
#if 0
void e_font_draw_ucs2_text (GdkDrawable *drawable, EFont *font, GdkGC *gc, gint x, gint y, short *text, gint length);
gboolean e_ucs2_isspace (short ch);
unsigned short *e_ucs2_from_utf8 (const gchar *text);
unsigned short *e_ucs2_from_utf8_sized (const gchar *text, gint length);
unsigned char *e_utf8_from_ucs2_sized (const short *text, int length);
int e_font_ucs2_text_width (EFont *font, short *text, int length);
int e_ucs2_strlen (const short *text);
short * e_ucs2_strncpy (short *dst, short *src, int length);
short * e_ucs2_strcpy (short *dst, short *src);
short * e_ucs2_strdup (const short *string);
gint e_ucs2_strcmp (const short *a, const short *b);
#endif
END_GNOME_DECLS
#endif
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