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/*
* $Id$
*/
#ifndef __X_FONT_H__
#define __X_FONT_H__
/* X11/Xlib.h must be included ahead of Xft.h on XFree86-4.0.x or before. */
#include "x.h"
#ifdef USE_WIN32GUI
#include <mkf/mkf_conv.h>
#endif
#include <kiklib/kik_types.h> /* u_int */
#include <mkf/mkf_charset.h> /* mkf_charset_t */
#include <ml_font.h>
#include "x_type_engine.h"
typedef enum x_font_present
{
FONT_VAR_WIDTH = 0x1 ,
FONT_VERTICAL = 0x2 ,
FONT_AA = 0x4 ,
FONT_NOAA = 0x8 , /* Don't specify with FONT_AA */
} x_font_present_t ;
typedef struct _XftFont * xft_font_ptr_t ;
typedef struct _cairo_scaled_font * cairo_scaled_font_ptr_t ;
/* defined in xlib/x_decsp_font.h */
typedef struct x_decsp_font * x_decsp_font_ptr_t ;
typedef struct x_font
{
/*
* Private
*/
Display * display ;
/*
* Public(readonly)
*/
ml_font_t id ;
#ifdef USE_WIN32GUI
Font fid ;
mkf_conv_t * conv ;
#else
#if ! defined(NO_DYNAMIC_LOAD_TYPE) || defined(USE_TYPE_XFT)
xft_font_ptr_t xft_font ;
#endif
#if ! defined(NO_DYNAMIC_LOAD_TYPE) || defined(USE_TYPE_CAIRO)
cairo_scaled_font_ptr_t cairo_font ;
#endif
#if ! defined(NO_DYNAMIC_LOAD_TYPE) || defined(USE_TYPE_XCORE)
XFontStruct * xfont ;
#endif
#endif
x_decsp_font_ptr_t decsp_font ;
/*
* These members are never zero.
*/
u_int8_t cols ;
u_int8_t width ;
u_int8_t height ;
u_int8_t ascent ;
/* This is not zero only when is_proportional is true and xfont is set. */
int8_t x_off ;
/*
* If is_var_col_width is false and is_proportional is true,
* characters are drawn one by one. (see {xft_}draw_str())
*/
int8_t is_var_col_width ;
int8_t is_proportional ;
int8_t is_vertical ;
int8_t is_double_drawing ;
} x_font_t ;
int x_compose_dec_special_font(void) ;
x_font_t * x_font_new( Display * display , ml_font_t id , x_type_engine_t type_engine ,
x_font_present_t font_present , const char * fontname , u_int fontsize ,
u_int col_width , int use_medium_for_bold , u_int letter_space) ;
int x_font_delete( x_font_t * font) ;
int x_font_set_font_present( x_font_t * font , x_font_present_t font_present) ;
int x_font_load_xft_font( x_font_t * font , char * fontname , u_int fontsize ,
u_int col_width , int use_medium_for_bold) ;
int x_font_load_xfont( x_font_t * font , char * fontname , u_int fontsize ,
u_int col_width , int use_medium_for_bold) ;
int x_change_font_cols( x_font_t * font , u_int cols) ;
u_int x_calculate_char_width( x_font_t * font ,
const u_char * ch , size_t len , mkf_charset_t cs) ;
char ** x_font_get_encoding_names( mkf_charset_t cs) ;
void x_font_use_point_size_for_fc( int bool) ;
void x_font_set_dpi_for_fc( double dpi) ;
#if ! defined(NO_DYNAMIC_LOAD_TYPE) || defined(USE_TYPE_XFT) || defined(USE_TYPE_CAIRO)
int x_use_cp932_ucs_for_xft(void) ;
int x_convert_to_xft_ucs4( u_char * ucs4_bytes , const u_char * src_bytes , size_t src_size ,
mkf_charset_t cs) ;
#endif
#if ! defined(NO_DYNAMIC_LOAD_TYPE) || defined(USE_TYPE_XCORE)
size_t x_convert_ucs4_to_utf16( u_char * utf16 , u_char * ucs) ;
#endif
#ifdef DEBUG
int x_font_dump( x_font_t * font) ;
#endif
#endif
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