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term: test: set font DPI to the highest DPI we find

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In most cases (i.e. when there's only a single output/monitor), this
will be *the* DPI value.

In other cases, well...

The _right_ thing to do is track the outputs our window is actually
mapped on, and re-instantiate fonts depending on the current output's
DPI. But that's for the future...
This commit is contained in:
Daniel Eklöf 2019-12-04 22:02:02 +01:00
parent bafe7cab28
commit ad56afe2f4
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1 changed files with 17 additions and 4 deletions
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21
terminal.c
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@ -375,11 +375,24 @@ initialize_fonts(struct terminal *term, const struct config *conf)
tll_foreach(conf->fonts, it)
names[i++] = it->item;
/* Use highest DPI available */
unsigned dpi = 96;
tll_foreach(term->wl->monitors, it) {
if (it->item.y_ppi > dpi)
dpi = it->item.y_ppi;
}
char attrs0[64], attrs1[64], attrs2[64], attrs3[64];
snprintf(attrs0, sizeof(attrs0), "dpi=%u", dpi);
snprintf(attrs1, sizeof(attrs1), "dpi=%u:weight=bold", dpi);
snprintf(attrs2, sizeof(attrs2), "dpi=%u:slant=italic", dpi);
snprintf(attrs3, sizeof(attrs3), "dpi=%u:weight=bold:slant=italic", dpi);
return (
(term->fonts[0] = font_from_name(names, count, "dpi=96")) != NULL &&
(term->fonts[1] = font_from_name(names, count, "dpi=96:weight=bold")) != NULL &&
(term->fonts[2] = font_from_name(names, count, "dpi=96:slant=italic")) != NULL &&
(term->fonts[3] = font_from_name(names, count, "dpi=96:weight=bold:slant=italic")) != NULL);
(term->fonts[0] = font_from_name(names, count, attrs0)) != NULL &&
(term->fonts[1] = font_from_name(names, count, attrs1)) != NULL &&
(term->fonts[2] = font_from_name(names, count, attrs2)) != NULL &&
(term->fonts[3] = font_from_name(names, count, attrs3)) != NULL);
}
struct terminal *