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From c85891b21261b68b09ed9ae6a1ca18655ef19e69 Mon Sep 17 00:00:00 2001
From: roket1428 <meorhan@protonmail.com>
Date: Tue, 3 Oct 2023 11:10:39 +0300
Subject: [PATCH] vertcenter patch
---
x.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/x.c b/x.c
index aa09997..9ecb46e 100644
--- a/x.c
+++ b/x.c
@@ -83,6 +83,7 @@ typedef struct {
int w, h; /* window width and height */
int ch; /* char height */
int cw; /* char width */
+ int cyo; /* char y offset */
int mode; /* window state/mode flags */
int cursor; /* cursor style */
} TermWindow;
@@ -1031,6 +1032,7 @@ xloadfonts(const char *fontstr, double fontsize)
/* Setting character width and height. */
win.cw = ceilf(dc.font.width * cwscale);
win.ch = ceilf(dc.font.height * chscale);
+ win.cyo = ceilf(dc.font.height * (chscale - 1) / 2);
FcPatternDel(pattern, FC_SLANT);
FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
@@ -1255,7 +1257,7 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
FcCharSet *fccharset;
int i, f, numspecs = 0;
- for (i = 0, xp = winx, yp = winy + font->ascent; i < len; ++i) {
+ for (i = 0, xp = winx, yp = winy + font->ascent + win.cyo; i < len; ++i) {
/* Fetch rune and mode for current glyph. */
rune = glyphs[i].u;
mode = glyphs[i].mode;
@@ -1280,7 +1282,7 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
font = &dc.bfont;
frcflags = FRC_BOLD;
}
- yp = winy + font->ascent;
+ yp = winy + font->ascent + win.cyo;
}
/* Lookup character index with default font. */
@@ -1493,12 +1495,12 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
/* Render underline and strikethrough. */
if (base.mode & ATTR_UNDERLINE) {
- XftDrawRect(xw.draw, fg, winx, winy + dc.font.ascent * chscale + 1,
+ XftDrawRect(xw.draw, fg, winx, winy + win.cyo + dc.font.ascent * chscale + 1,
width, 1);
}
if (base.mode & ATTR_STRUCK) {
- XftDrawRect(xw.draw, fg, winx, winy + 2 * dc.font.ascent * chscale / 3,
+ XftDrawRect(xw.draw, fg, winx, winy + win.cyo + 2 * dc.font.ascent * chscale / 3,
width, 1);
}
--
2.42.0
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