fbt/lemonbar
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Merge remote-tracking branch 'upstream/master' into xft-port

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* upstream/master:
  Conform to coding standard and errors
  Fixed font selection
This commit is contained in:
krypt-n 2015-07-23 21:05:21 +02:00
commit 020a3e1848
2 changed files with 16 additions and 7 deletions
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2
README.pod
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@ -91,7 +91,7 @@ Set the text foreground color. The parameter I<color> can be I<-> or a color in
=item B<T>I<index>
Set the font used to draw the following text. The parameter I<index> is a 1-based index of the font list supplied to bar. Any other value (for example I<->) resets the bar to normal behaviour (matching the first font that can be used for that character). If the selected font can't be used to draw a character, lemonbar will fall back to normal behaviour for that character.
Set the font used to draw the following text. The parameter I<index> can either be I<-> or the 1-based index of the slot which contains the desired font. If the parameter is I<-> lemonbar resets to the normal behavior (matching the first font that can be used for the character). If the selected font can't be used to draw a character, lemonbar will fall back to normal behavior for that character
=item B<U>I<color>

21
lemonbar.c
View File

@ -641,13 +641,22 @@ parse (char *text)
break;
case 'T':
font_index = (int)strtoul(p, &ep, 10);
// User-specified 'font_index' ∊ (0,font_count]
// Otherwise just fallback to the automatic font selection
if (!font_index || font_index > font_count)
if (*p == '-') { //Reset to automatic font selection
font_index = -1;
p = ep;
break;
p++;
break;
} else if (isdigit(*p)) {
font_index = (int)strtoul(p, &ep, 10);
// User-specified 'font_index' ∊ (0,font_count]
// Otherwise just fallback to the automatic font selection
if (!font_index || font_index > font_count)
font_index = -1;
p = ep;
break;
} else {
fprintf(stderr, "Invalid font slot \"%c\"\n", *p++); //Swallow the token
break;
}
// In case of error keep parsing after the closing }
default: