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Implementing italic-bold. This will require an increase of the avgWdth.

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This commit is contained in:
Christoph Lohmann 2012-09-14 19:46:07 +02:00
parent b156352656
commit a62789788c
2 changed files with 13 additions and 6 deletions
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7
config.def.h
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@ -1,8 +1,9 @@
#define FONT "-*-*-medium-r-*-*-*-120-75-75-*-60-*-*" #define FONT "-*-*-medium-r-*-*-*-120-75-75-*-70-*-*"
#define BOLDFONT "-*-*-bold-r-*-*-*-120-75-75-*-60-*-*" #define BOLDFONT "-*-*-bold-r-*-*-*-120-75-75-*-70-*-*"
/* If italic is not availbel, fall back to bold. */ /* If italic is not availbel, fall back to bold. */
#define ITALICFONT "-*-*-medium-o-*-*-*-120-75-75-*-60-*-*," BOLDFONT #define ITALICFONT "-*-*-medium-o-*-*-*-120-75-75-*-70-*-*," BOLDFONT
#define ITALICBOLDFONT "-*-*-bold-o-*-*-*-120-75-75-*-70-*-*," BOLDFONT
/* Space in pixels around the terminal buffer */ /* Space in pixels around the terminal buffer */
#define BORDER 2 #define BORDER 2

12
st.c
View file

@ -240,7 +240,7 @@ typedef struct {
short lbearing; short lbearing;
short rbearing; short rbearing;
XFontSet set; XFontSet set;
} font, bfont, ifont; } font, bfont, ifont, ibfont;
} DC; } DC;
static void die(const char*, ...); static void die(const char*, ...);
@ -1945,13 +1945,15 @@ xgetfontinfo(XFontSet set, int *ascent, int *descent, short *lbearing, short *rb
} }
void void
initfonts(char *fontstr, char *bfontstr, char *ifontstr) { initfonts(char *fontstr, char *bfontstr, char *ifontstr, char *ibfontstr) {
if((dc.font.set = xinitfont(fontstr)) == NULL) if((dc.font.set = xinitfont(fontstr)) == NULL)
die("Can't load font %s\n", fontstr); die("Can't load font %s\n", fontstr);
if((dc.bfont.set = xinitfont(bfontstr)) == NULL) if((dc.bfont.set = xinitfont(bfontstr)) == NULL)
die("Can't load bfont %s\n", bfontstr); die("Can't load bfont %s\n", bfontstr);
if((dc.ifont.set = xinitfont(ifontstr)) == NULL) if((dc.ifont.set = xinitfont(ifontstr)) == NULL)
die("Can't load ifont %s\n", ifontstr); die("Can't load ifont %s\n", ifontstr);
if((dc.ibfont.set = xinitfont(ibfontstr)) == NULL)
die("Can't load ibfont %s\n", ibfontstr);
xgetfontinfo(dc.font.set, &dc.font.ascent, &dc.font.descent, xgetfontinfo(dc.font.set, &dc.font.ascent, &dc.font.descent,
&dc.font.lbearing, &dc.font.rbearing); &dc.font.lbearing, &dc.font.rbearing);
@ -1959,6 +1961,8 @@ initfonts(char *fontstr, char *bfontstr, char *ifontstr) {
&dc.bfont.lbearing, &dc.bfont.rbearing); &dc.bfont.lbearing, &dc.bfont.rbearing);
xgetfontinfo(dc.ifont.set, &dc.ifont.ascent, &dc.ifont.descent, xgetfontinfo(dc.ifont.set, &dc.ifont.ascent, &dc.ifont.descent,
&dc.ifont.lbearing, &dc.ifont.rbearing); &dc.ifont.lbearing, &dc.ifont.rbearing);
xgetfontinfo(dc.ibfont.set, &dc.ibfont.ascent, &dc.ibfont.descent,
&dc.ibfont.lbearing, &dc.ibfont.rbearing);
} }
void void
@ -1973,7 +1977,7 @@ xinit(void) {
xw.scr = XDefaultScreen(xw.dpy); xw.scr = XDefaultScreen(xw.dpy);
/* font */ /* font */
initfonts(FONT, BOLDFONT, ITALICFONT); initfonts(FONT, BOLDFONT, ITALICFONT, ITALICBOLDFONT);
/* XXX: Assuming same size for bold font */ /* XXX: Assuming same size for bold font */
xw.cw = dc.font.rbearing - dc.font.lbearing; xw.cw = dc.font.rbearing - dc.font.lbearing;
@ -2068,6 +2072,8 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
if(base.mode & ATTR_ITALIC) if(base.mode & ATTR_ITALIC)
fontset = dc.ifont.set; fontset = dc.ifont.set;
if(base.mode & (ATTR_ITALIC|ATTR_ITALIC))
fontset = dc.ibfont.set;
XSetBackground(xw.dpy, dc.gc, dc.col[bg]); XSetBackground(xw.dpy, dc.gc, dc.col[bg]);
XSetForeground(xw.dpy, dc.gc, dc.col[fg]); XSetForeground(xw.dpy, dc.gc, dc.col[fg]);