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util/gettext: Parse unicode escape sequences

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Closes #351

Part-of: <https://gitlab.gnome.org/GNOME/loupe/-/merge_requests/426>
This commit is contained in:
Sophie Herold 2024-07-17 19:06:34 +02:00
parent 3ad5560e2c
commit 0b33553144
12 changed files with 208 additions and 113 deletions
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12
src/metadata.rs
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@ -244,7 +244,11 @@ impl Metadata {
.as_ref()
.and_then(|exif| exif.get_field(exif::Tag::FNumber, exif::In::PRIMARY))
{
return Some(format!("ƒ\u{2215}{}", field.display_value()));
// Translators: Display of the f-number <https://en.wikipedia.org/wiki/F-number>. {} will be replaced with the number
return Some(gettext_f(
r"\u{192}\u{2215}{}",
[field.display_value().to_string()],
));
}
None
@ -259,7 +263,7 @@ impl Metadata {
if speed <= 0.5 {
let exposure = format!("{:.0}", 1. / speed);
// Translators: Fractional exposure time (photography) in seconds
return Some(gettext_f("1\u{2215}{}\u{202F}s", [exposure]));
return Some(gettext_f(r"1\u{2215}{}\u{202F}s", [exposure]));
} else {
let exposure = if speed < 5. {
format!("{:.1}", speed)
@ -267,7 +271,7 @@ impl Metadata {
format!("{:.0}", speed)
};
// Translators: Exposure time (photography) in seconds
return Some(gettext_f("{}\u{202F}s", [exposure]));
return Some(gettext_f(r"{}\u{202F}s", [exposure]));
}
}
}
@ -293,7 +297,7 @@ impl Metadata {
if let exif::Value::Rational(rational) = &field.value {
let length = format!("{:.0}", rational.first()?.to_f32());
// Translators: Unit for focal length in millimeters
return Some(gettext_f("{}\u{202F}mm", [length]));
return Some(gettext_f(r"{}\u{202F}mm", [length]));
}
}