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/* Copyright (C) 2001 by Alex Kompel <shurikk@pacbell.net> */
/* NetHack may be freely redistributed. See license for details. */
/* font management and such */
#include "mhfont.h"
#define MAXFONTS 64
/* font table - 64 fonts ought to be enough */
static struct font_table_entry {
int code;
HFONT hFont;
} font_table[MAXFONTS] ;
static int font_table_size = 0;
HFONT version_splash_font;
HFONT extrainfo_splash_font;
#define NHFONT_CODE(win, attr) (((attr&0xFF)<<8)|(win_type&0xFF))
static void __cdecl font_table_cleanup(void);
/* create font based on window type, charater attributes and
window device context */
HGDIOBJ mswin_get_font(int win_type, int attr, HDC hdc, BOOL replace)
{
HFONT fnt = NULL;
LOGFONT lgfnt;
int font_size;
int font_index;
static BOOL once = FALSE;
if( !once ) {
once = TRUE;
atexit(font_table_cleanup);
}
ZeroMemory( &lgfnt, sizeof(lgfnt) );
/* try find font in the table */
for(font_index=0; font_index<font_table_size; font_index++)
if(NHFONT_CODE(win_type, attr)==font_table[font_index].code)
break;
if( !replace && font_index<font_table_size )
return font_table[font_index].hFont;
switch(win_type) {
case NHW_STATUS:
lgfnt.lfHeight = -iflags.wc_fontsiz_status*GetDeviceCaps(hdc, LOGPIXELSY)/72; // height of font
lgfnt.lfWidth = 0; // average character width
lgfnt.lfEscapement = 0; // angle of escapement
lgfnt.lfOrientation = 0; // base-line orientation angle
lgfnt.lfWeight = FW_NORMAL; // font weight
lgfnt.lfItalic = FALSE; // italic attribute option
lgfnt.lfUnderline = FALSE; // underline attribute option
lgfnt.lfStrikeOut = FALSE; // strikeout attribute option
lgfnt.lfCharSet = mswin_charset(); // character set identifier
lgfnt.lfOutPrecision = OUT_DEFAULT_PRECIS; // output precision
lgfnt.lfClipPrecision = CLIP_DEFAULT_PRECIS; // clipping precision
lgfnt.lfQuality = DEFAULT_QUALITY; // output quality
if( iflags.wc_font_status &&
*iflags.wc_font_status ) {
lgfnt.lfPitchAndFamily = DEFAULT_PITCH; // pitch and family
NH_A2W( iflags.wc_font_status, lgfnt.lfFaceName, LF_FACESIZE);
} else {
lgfnt.lfPitchAndFamily = FIXED_PITCH; // pitch and family
}
break;
case NHW_MENU:
lgfnt.lfHeight = -iflags.wc_fontsiz_menu*GetDeviceCaps(hdc, LOGPIXELSY)/72; // height of font
lgfnt.lfWidth = 0; // average character width
lgfnt.lfEscapement = 0; // angle of escapement
lgfnt.lfOrientation = 0; // base-line orientation angle
lgfnt.lfWeight = (attr==ATR_BOLD || attr==ATR_INVERSE)? FW_BOLD : FW_NORMAL; // font weight
lgfnt.lfItalic = (attr==ATR_BLINK)? TRUE: FALSE; // italic attribute option
lgfnt.lfUnderline = (attr==ATR_ULINE)? TRUE : FALSE; // underline attribute option
lgfnt.lfStrikeOut = FALSE; // strikeout attribute option
lgfnt.lfCharSet = mswin_charset(); // character set identifier
lgfnt.lfOutPrecision = OUT_DEFAULT_PRECIS; // output precision
lgfnt.lfClipPrecision = CLIP_DEFAULT_PRECIS; // clipping precision
lgfnt.lfQuality = DEFAULT_QUALITY; // output quality
if( iflags.wc_font_menu &&
*iflags.wc_font_menu ) {
lgfnt.lfPitchAndFamily = DEFAULT_PITCH; // pitch and family
NH_A2W( iflags.wc_font_menu, lgfnt.lfFaceName, LF_FACESIZE);
} else {
lgfnt.lfPitchAndFamily = FIXED_PITCH; // pitch and family
}
break;
case NHW_MESSAGE:
font_size = (attr==ATR_INVERSE)? iflags.wc_fontsiz_message+1 : iflags.wc_fontsiz_message;
lgfnt.lfHeight = -font_size*GetDeviceCaps(hdc, LOGPIXELSY)/72; // height of font
lgfnt.lfWidth = 0; // average character width
lgfnt.lfEscapement = 0; // angle of escapement
lgfnt.lfOrientation = 0; // base-line orientation angle
lgfnt.lfWeight = (attr==ATR_BOLD || attr==ATR_INVERSE)? FW_BOLD : FW_NORMAL; // font weight
lgfnt.lfItalic = (attr==ATR_BLINK)? TRUE: FALSE; // italic attribute option
lgfnt.lfUnderline = (attr==ATR_ULINE)? TRUE : FALSE; // underline attribute option
lgfnt.lfStrikeOut = FALSE; // strikeout attribute option
lgfnt.lfCharSet = mswin_charset(); // character set identifier
lgfnt.lfOutPrecision = OUT_DEFAULT_PRECIS; // output precision
lgfnt.lfClipPrecision = CLIP_DEFAULT_PRECIS; // clipping precision
lgfnt.lfQuality = DEFAULT_QUALITY; // output quality
if( iflags.wc_font_message &&
*iflags.wc_font_message ) {
lgfnt.lfPitchAndFamily = DEFAULT_PITCH; // pitch and family
NH_A2W( iflags.wc_font_message, lgfnt.lfFaceName, LF_FACESIZE);
} else {
lgfnt.lfPitchAndFamily = VARIABLE_PITCH; // pitch and family
}
break;
case NHW_TEXT:
lgfnt.lfHeight = -iflags.wc_fontsiz_text*GetDeviceCaps(hdc, LOGPIXELSY)/72; // height of font
lgfnt.lfWidth = 0; // average character width
lgfnt.lfEscapement = 0; // angle of escapement
lgfnt.lfOrientation = 0; // base-line orientation angle
lgfnt.lfWeight = (attr==ATR_BOLD || attr==ATR_INVERSE)? FW_BOLD : FW_NORMAL; // font weight
lgfnt.lfItalic = (attr==ATR_BLINK)? TRUE: FALSE; // italic attribute option
lgfnt.lfUnderline = (attr==ATR_ULINE)? TRUE : FALSE; // underline attribute option
lgfnt.lfStrikeOut = FALSE; // strikeout attribute option
lgfnt.lfCharSet = mswin_charset(); // character set identifier
lgfnt.lfOutPrecision = OUT_DEFAULT_PRECIS; // output precision
lgfnt.lfClipPrecision = CLIP_DEFAULT_PRECIS; // clipping precision
lgfnt.lfQuality = DEFAULT_QUALITY; // output quality
if( iflags.wc_font_text &&
*iflags.wc_font_text ) {
lgfnt.lfPitchAndFamily = DEFAULT_PITCH; // pitch and family
NH_A2W( iflags.wc_font_text, lgfnt.lfFaceName, LF_FACESIZE);
} else {
lgfnt.lfPitchAndFamily = FIXED_PITCH; // pitch and family
}
break;
}
fnt = CreateFontIndirect(&lgfnt);
/* add font to the table */
if( font_index==font_table_size ) {
if( font_table_size>=MAXFONTS ) panic( "font table overflow!" );
font_table_size++;
} else {
DeleteObject(font_table[font_index].hFont);
}
font_table[font_index].code = NHFONT_CODE(win_type, attr);
font_table[font_index].hFont = fnt;
return fnt;
}
UINT mswin_charset()
{
CHARSETINFO cis;
if( iflags.IBMgraphics )
if( TranslateCharsetInfo((DWORD*)GetOEMCP(), &cis, TCI_SRCCODEPAGE) )
return cis.ciCharset;
else
return OEM_CHARSET;
else
if( TranslateCharsetInfo((DWORD*)GetACP(), &cis, TCI_SRCCODEPAGE) )
return cis.ciCharset;
else
return ANSI_CHARSET;
}
void __cdecl font_table_cleanup(void)
{
int i;
for(i=0; i<font_table_size; i++) {
DeleteObject(font_table[i].hFont);
}
font_table_size = 0;
}
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