feat: added second emoji font

2023-11-14 15:56:30 +00:00 · 2020-11-28 16:29:44 +01:00 · 2020-11-28 16:29:44 +01:00 · 469556ba48
commit 469556ba48
parent 372e01a0f3
5 changed files with 183 additions and 7 deletions
--- a/8
+++ b/8
@ -6,7 +6,7 @@ pkgrel=1
 pkgdesc='A simple virtual terminal emulator for X.'
 arch=('i686' 'x86_64')
 license=('MIT')
-depends=('libxft' 'libxext' 'otf-nerd-fonts-fira-code')
+depends=('libxft' 'nerd-fonts-hack')
 makedepends=('ncurses')
 conflicts=('st')
 url="http://st.suckless.org"
@ -18,6 +18,7 @@ _patches=("st-clipboard-0.8.3.diff"
          "st-vertcenter-20180320-6ac8c8a.diff"
          "st-alpha-0.8.2.diff"
          "st-ligatures-alpha-scrollback-20200430-0.8.3.diff"
+          "st-font2-20190416-ba72400.diff"
          )

 source=("http://dl.suckless.org/st/st-$pkgver.tar.gz"
@ -25,14 +26,15 @@ source=("http://dl.suckless.org/st/st-$pkgver.tar.gz"
        "${_patches[@]}")

 sha256sums=('d42d3ceceb4d6a65e32e90a5336e3d446db612c3fbd9ebc1780bc6c9a03346a6'
-            '7dad11c04d2c869bc14f70ee23dd27cbb1b88934f12ae59a39b59ecbbf1b2291'
+            '0bd28ddbfe0a036fc1b4736ad4ba1435d98b14a8cda2f3558175a9aee48ccf14'
            '0f5ce33953abce74a9da3088ea35bf067a9a4cfeb9fe6ea9800268ce69e436c0'
            '1e41fe17a5ef5a8194eea07422b49d815e2c2bb4d58d84771f793be423005310'
            '319458d980195d18fa0f81a6898d58f8d046c5ff982ab872d741f54bb60e267d'
            'cb87eb654985da46ff63663407184402393ad3d3013c8795570552fe56a15b9d'
            '04e6a4696293f668260b2f54a7240e379dbfabbc209de07bd5d4d57e9f513360'
            '9c5b4b4f23de80de78ca5ec3739dc6ce5e7f72666186cf4a9c6b614ac90fb285'
-            'a7b3681d849fd8cca75cd38022a14fef2e26dc085bed1ebd8dcf0a65baa14898')
+            'a7b3681d849fd8cca75cd38022a14fef2e26dc085bed1ebd8dcf0a65baa14898'
+            '7279c787dba23d72a8a0a4613c0917e03d0087f0254f56a530cd9c521857d20b')

 prepare() {
  cd $srcdir/st-$pkgver
--- a/README.org
+++ b/README.org
@ -5,6 +5,7 @@

 - [[https://st.suckless.org/patches/alpha/][alpha]]
 - [[https://st.suckless.org/patches/clipboard/][clipboard]]
+- [[https://st.suckless.org/patches/font2/][font2]]
 - [[https://st.suckless.org/patches/ligatures/][ligatures]]
 - [[https://st.suckless.org/patches/scrollback/][scrollback]]
 - [[https://st.suckless.org/patches/scrollback/][scrollback-mouse]]
--- a/config.h
+++ b/config.h
@ -6,8 +6,11 @@
 * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
 */
 static char *font =
-    "FuraCode Nerd Font "
-    "Mono:style=Regular:pixelsize=18:antialias=true:autohint=true";
+    "Hack Nerd Font Mono:pixelsize=18:antialias=true:autohint=true";
+
+static char *font2[] = {
+    "JoyPixels:pixelsize=18:antialias=true:autohint=true",
+};
 static int borderpx = 2;

 /*
--- a/config_desktop.h
+++ b/config_desktop.h
@ -6,8 +6,11 @@
 * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
 */
 static char *font =
-    "FuraCode Nerd Font "
-    "Mono:style=Regular:pixelsize=12:antialias=true:autohint=true";
+    "Hack Nerd Font Mono:pixelsize=14:antialias=true:autohint=true";
+
+static char *font2[] = {
+    "JoyPixels:pixelsize=14:antialias=true:autohint=true",
+};
 static int borderpx = 2;

 /*
--- a/st-font2-20190416-ba72400.diff
+++ b/st-font2-20190416-ba72400.diff
@ -0,0 +1,167 @@
+From ba724004c6a368e452114f7dc147a9978fe0f3b4 Mon Sep 17 00:00:00 2001
+From: Kirill Bugaev <kirill.bugaev87@gmail.com>
+Date: Tue, 16 Apr 2019 04:31:30 +0800
+Subject: [PATCH] This patch allows to add spare font besides default. Some
+ glyphs can be not present in default font. For this glyphs st uses
+ font-config and try to find them in font cache first. This patch append fonts
+ defined in font2 variable to the beginning of font cache. So they will be
+ used first for glyphs that absent in default font.
+
+---
+ config.def.h |   6 +++
+ x.c          | 101 +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 107 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index 482901e..676719e 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -6,6 +6,12 @@
+  * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
+  */
+ static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
+/* Spare fonts */
+static char *font2[] = {
+/*	"Inconsolata for Powerline:pixelsize=12:antialias=true:autohint=true", */
+/*	"Hack Nerd Font Mono:pixelsize=11:antialias=true:autohint=true", */
+};
+
+ static int borderpx = 2;
+ 
+ /*
+diff --git a/x.c b/x.c
+index 5828a3b..d37e59d 100644
+--- a/x.c
+++ b/x.c
+@@ -149,6 +149,8 @@ static void xhints(void);
+ static int xloadcolor(int, const char *, Color *);
+ static int xloadfont(Font *, FcPattern *);
+ static void xloadfonts(char *, double);
+static int xloadsparefont(FcPattern *, int);
+static void xloadsparefonts(void);
+ static void xunloadfont(Font *);
+ static void xunloadfonts(void);
+ static void xsetenv(void);
+@@ -296,6 +298,7 @@ zoomabs(const Arg *arg)
+ {
+ 	xunloadfonts();
+ 	xloadfonts(usedfont, arg->f);
+	xloadsparefonts();
+ 	cresize(0, 0);
+ 	redraw();
+ 	xhints();
+@@ -977,6 +980,101 @@ xloadfonts(char *fontstr, double fontsize)
+ 	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
+ xunloadfont(Font *f)
+ {
+@@ -1057,6 +1155,9 @@ xinit(int cols, int rows)
+ 	usedfont = (opt_font == NULL)? font : opt_font;
+ 	xloadfonts(usedfont, 0);
+ 
+	/* spare fonts */
+	xloadsparefonts();
+
+ 	/* colors */
+ 	xw.cmap = XDefaultColormap(xw.dpy, xw.scr);
+ 	xloadcols();
+-- 
+2.21.0
+