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query pixel size from matched font 

Sorry for another duplicated mail. I found the patch is malformed
significantly. I've been away from my laptop for a while, so I'm quite
unfamiliar with the settings on this system...
This commit is contained in:
Eon S. Jeon 2013-12-17 15:14:19 -05:00 committed by Roberto E. Vargas Caballero
parent 33da67dac0
commit e8dba89164
1 changed files with 17 additions and 7 deletions
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24
st.c
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@ -398,7 +398,7 @@ static void xinit(void);
static void xloadcols(void);
static int xsetcolorname(int, const char *);
static int xloadfont(Font *, FcPattern *);
static void xloadfonts(char *, int);
static void xloadfonts(char *, double);
static int xloadfontset(Font *);
static void xsettitle(char *);
static void xresettitle(void);
@ -478,7 +478,7 @@ static char *opt_font = NULL;
static int oldbutton = 3; /* button event on startup: 3 = release */
static char *usedfont = NULL;
static int usedfontsize = 0;
static double usedfontsize = 0;
/* Font Ring Cache */
enum {
@ -2826,9 +2826,9 @@ xloadfont(Font *f, FcPattern *pattern) {
}
void
xloadfonts(char *fontstr, int fontsize) {
xloadfonts(char *fontstr, double fontsize) {
FcPattern *pattern;
FcResult result;
FcResult r_sz, r_psz;
double fontval;
if(fontstr[0] == '-') {
@ -2842,12 +2842,16 @@ xloadfonts(char *fontstr, int fontsize) {
if(fontsize > 0) {
FcPatternDel(pattern, FC_PIXEL_SIZE);
FcPatternDel(pattern, FC_SIZE);
FcPatternAddDouble(pattern, FC_PIXEL_SIZE, (double)fontsize);
usedfontsize = fontsize;
} else {
result = FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval);
if(result == FcResultMatch) {
usedfontsize = (int)fontval;
r_psz = FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval);
r_sz = FcPatternGetDouble(pattern, FC_SIZE, 0, &fontval);
if(r_psz == FcResultMatch) {
usedfontsize = fontval;
} else if(r_sz == FcResultMatch) {
usedfontsize = -1;
} else {
/*
* Default font size is 12, if none given. This is to
@ -2864,6 +2868,12 @@ xloadfonts(char *fontstr, int fontsize) {
if(xloadfont(&dc.font, pattern))
die("st: can't open font %s\n", fontstr);
if(usedfontsize < 0) {
FcPatternGetDouble(dc.font.match->pattern,
FC_PIXEL_SIZE, 0, &fontval);
usedfontsize = fontval;
}
/* Setting character width and height. */
xw.cw = CEIL(dc.font.width * cwscale);
xw.ch = CEIL(dc.font.height * chscale);