i18n: Use gettext function instead of wrapper

No need to deviate from the default here.

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/170>

src/image_metadata/gps.rs

@@ -1,4 +1,4 @@
-use crate::i18n::*;
+use crate::util::gettext::*;
 
 #[derive(Debug, Clone, Copy)]
 pub struct GPSLocation {
@@ -133,10 +133,10 @@ impl GPSLocation {
         let coord = self.latitude;
         let reference = if coord.sing {
             // Translators: short for "north" in GPS coordinate
-            i18n("N")
+            gettext("N")
         } else {
             // Translators: short for "south" in GPS coordinate
-            i18n("S")
+            gettext("S")
         };
 
         coord.display(&reference)
@@ -146,10 +146,10 @@ impl GPSLocation {
         let coord = self.longitude;
         let reference = if coord.sing {
             // Translators: short for "east" in GPS coordinate
-            i18n("E")
+            gettext("E")
         } else {
             // Translators: short for "west" in GPS coordinate
-            i18n("W")
+            gettext("W")
         };
 
         coord.display(&reference)

src/image_metadata/mod.rs

@@ -9,8 +9,8 @@ mod obj;
 pub use gps::GPSLocation;
 pub use obj::LpImageMetadata;
 
-use crate::i18n::*;
 use crate::util;
+use crate::util::gettext::*;
 
 use gtk::glib;
 
@@ -126,7 +126,7 @@ impl ImageMetadata {
                 let exposure = format!("{:.0}", 1. / rational.first()?.to_f32());
 
                 // Translators: Unit for exposure time in seconds
-                return Some(i18n_f("1\u{2215}{}\u{202F}s", &[&exposure]));
+                return Some(gettext_f("1\u{2215}{}\u{202F}s", &[&exposure]));
             }
         }
 
@@ -151,7 +151,7 @@ impl ImageMetadata {
             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(i18n_f("{}\u{202F}mm", &[&length]));
+                return Some(gettext_f("{}\u{202F}mm", &[&length]));
             }
         }