feat(emojies): add support

This commit is contained in:
doryan 2024-09-14 23:39:50 +04:00
parent f7b397d0cb
commit f4100cdc22
6 changed files with 2294 additions and 2 deletions

2
.gitignore vendored
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@ -1 +1,3 @@
*.o *.o
*.diff

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@ -5,7 +5,10 @@
* *
* font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
*/ */
static char *font = "FiraCode Nerd Font Propo:pixelsize=13"; static char *font = "FiraCode Nerd Font Propo:pixelsize=13:antialias=true:autohint=true";
static char *font2[] = {
"Noto Color Emoji:pixelsize=13:antialias=true:autohint=true",
};
static int borderpx = 5; static int borderpx = 5;
/* /*

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@ -5,7 +5,10 @@
* *
* font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
*/ */
static char *font = "FiraCode Nerd Font Propo:pixelsize=13"; static char *font = "FiraCode Nerd Font Propo:pixelsize=13:antialias=true:autohint=true";
static char *font2[] = {
"Noto Color Emoji:pixelsize=13:antialias=true:autohint=true",
};
static int borderpx = 5; static int borderpx = 5;
/* /*

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101
x.c
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@ -159,6 +159,8 @@ static void xhints(void);
static int xloadcolor(int, const char *, Color *); static int xloadcolor(int, const char *, Color *);
static int xloadfont(Font *, FcPattern *); static int xloadfont(Font *, FcPattern *);
static void xloadfonts(const char *, double); static void xloadfonts(const char *, double);
static int xloadsparefont(FcPattern *, int);
static void xloadsparefonts(void);
static void xunloadfont(Font *); static void xunloadfont(Font *);
static void xunloadfonts(void); static void xunloadfonts(void);
static void xsetenv(void); static void xsetenv(void);
@ -309,6 +311,7 @@ zoomabs(const Arg *arg)
{ {
xunloadfonts(); xunloadfonts();
xloadfonts(usedfont, arg->f); xloadfonts(usedfont, arg->f);
xloadsparefonts();
cresize(0, 0); cresize(0, 0);
redraw(); redraw();
xhints(); xhints();
@ -1053,6 +1056,101 @@ xloadfonts(const char *fontstr, double fontsize)
FcPatternDestroy(pattern); FcPatternDestroy(pattern);
} }
int
xloadsparefont(FcPattern *pattern, int flags)
{
FcPattern *match;
FcResult result;
match = FcFontMatch(NULL, pattern, &result);
if (!match) {
return 1;
}
if (!(frc[frclen].font = XftFontOpenPattern(xw.dpy, match))) {
FcPatternDestroy(match);
return 1;
}
frc[frclen].flags = flags;
/* Believe U+0000 glyph will present in each default font */
frc[frclen].unicodep = 0;
frclen++;
return 0;
}
void
xloadsparefonts(void)
{
FcPattern *pattern;
double sizeshift, fontval;
int fc;
char **fp;
if (frclen != 0)
die("can't embed spare fonts. cache isn't empty");
/* Calculate count of spare fonts */
fc = sizeof(font2) / sizeof(*font2);
if (fc == 0)
return;
/* Allocate memory for cache entries. */
if (frccap < 4 * fc) {
frccap += 4 * fc - frccap;
frc = xrealloc(frc, frccap * sizeof(Fontcache));
}
for (fp = font2; fp - font2 < fc; ++fp) {
if (**fp == '-')
pattern = XftXlfdParse(*fp, False, False);
else
pattern = FcNameParse((FcChar8 *)*fp);
if (!pattern)
die("can't open spare font %s\n", *fp);
if (defaultfontsize > 0) {
sizeshift = usedfontsize - defaultfontsize;
if (sizeshift != 0 &&
FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval) ==
FcResultMatch) {
fontval += sizeshift;
FcPatternDel(pattern, FC_PIXEL_SIZE);
FcPatternDel(pattern, FC_SIZE);
FcPatternAddDouble(pattern, FC_PIXEL_SIZE, fontval);
}
}
FcPatternAddBool(pattern, FC_SCALABLE, 1);
FcConfigSubstitute(NULL, pattern, FcMatchPattern);
XftDefaultSubstitute(xw.dpy, xw.scr, pattern);
if (xloadsparefont(pattern, FRC_NORMAL))
die("can't open spare font %s\n", *fp);
FcPatternDel(pattern, FC_SLANT);
FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
if (xloadsparefont(pattern, FRC_ITALIC))
die("can't open spare font %s\n", *fp);
FcPatternDel(pattern, FC_WEIGHT);
FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD);
if (xloadsparefont(pattern, FRC_ITALICBOLD))
die("can't open spare font %s\n", *fp);
FcPatternDel(pattern, FC_SLANT);
FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ROMAN);
if (xloadsparefont(pattern, FRC_BOLD))
die("can't open spare font %s\n", *fp);
FcPatternDestroy(pattern);
}
}
void void
xunloadfont(Font *f) xunloadfont(Font *f)
{ {
@ -1153,6 +1251,9 @@ xinit(int cols, int rows)
usedfont = (opt_font == NULL)? font : opt_font; usedfont = (opt_font == NULL)? font : opt_font;
xloadfonts(usedfont, 0); xloadfonts(usedfont, 0);
/* spare fonts */
xloadsparefonts();
/* colors */ /* colors */
xw.cmap = XDefaultColormap(xw.dpy, xw.scr); xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
xloadcols(); xloadcols();

2183
x.c.orig Normal file

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