Make strings translatable in rust source code

4 files changed, 34 insertions, 29 deletions

diff --git a/src/application.rs b/src/application.rs
index bc90642..e5153da 100755
--- a/src/application.rs
+++ b/src/application.rs
@@ -14,6 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+use gettextrs::*;
 use glib::clone;
 use gtk::prelude::*;
 use gtk::subclass::prelude::*;
@@ -124,7 +125,7 @@ impl FurtheranceApplication {
             .program_name("Furtherance")
             .logo_icon_name(config::APP_ID)
             .version(config::VERSION)
-            .comments("Track your time without being tracked.")
+            .comments(&gettext("Track your time without being tracked."))
             .copyright("© 2022 Ricky Kresslein")
             .authors(vec!["Ricky Kresslein <rk@lakoliu.com>".into()])
             .website("https://furtherance.app")
@@ -142,17 +143,17 @@ impl FurtheranceApplication {
             gtk::DialogFlags::MODAL,
             gtk::MessageType::Question,
             gtk::ButtonsType::None,
-            Some("<span size='x-large' weight='bold'>Delete history?</span>"),
+            Some(&format!("<span size='x-large' weight='bold'>{}</span>", &gettext("Delete history?"))),
         );
         dialog.add_buttons(&[
-            ("Cancel", gtk::ResponseType::Reject),
-            ("Delete", gtk::ResponseType::Accept)
+            (&gettext("Cancel"), gtk::ResponseType::Reject),
+            (&gettext("Delete"), gtk::ResponseType::Accept)
         ]);
 
         let message_area = dialog.message_area().downcast::<gtk::Box>().unwrap();
-        let explanation = gtk::Label::new(Some("This will delete ALL of your task history."));
+        let explanation = gtk::Label::new(Some(&gettext("This will delete ALL of your task history.")));
         let instructions = gtk::Label::new(Some(
-            "Type DELETE in the box below then click Delete to proceed."));
+            &gettext("Type DELETE in the box below then click Delete to proceed.")));
         let delete_entry = gtk::Entry::new();
         message_area.append(&explanation);
         message_area.append(&instructions);
@@ -160,7 +161,7 @@ impl FurtheranceApplication {
 
         dialog.connect_response(clone!(@weak dialog = > move |_, resp| {
             if resp == gtk::ResponseType::Accept {
-                if delete_entry.text().to_uppercase() == "DELETE" {
+                if delete_entry.text().to_uppercase() == gettext("DELETE") {
                     let _ = database::delete_all();
                     window.reset_history_box();
                     dialog.close();
diff --git a/src/ui/task_details.rs b/src/ui/task_details.rs
index c45d561..62438d3 100755
--- a/src/ui/task_details.rs
+++ b/src/ui/task_details.rs
@@ -15,6 +15,7 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 use adw::subclass::prelude::*;
+use gettextrs::*;
 use glib::clone;
 use gtk::subclass::prelude::*;
 use gtk::{glib, prelude::*, CompositeTemplate};
@@ -163,7 +164,7 @@ impl FurTaskDetails {
                     gtk::DialogFlags::MODAL,
                     gtk::MessageType::Question,
                     gtk::ButtonsType::OkCancel,
-                    "<span size='x-large' weight='bold'>Edit Task</span>",
+                    &format!("<span size='x-large' weight='bold'>{}</span>", &gettext("Edit Task")),
                 );
                 dialog.set_use_markup(true);
 
@@ -173,9 +174,9 @@ impl FurTaskDetails {
                 task_name_edit.set_text(&task.task_name);
                 let labels_box = gtk::Box::new(gtk::Orientation::Horizontal, 5);
                 labels_box.set_homogeneous(true);
-                let start_label = gtk::Label::new(Some("Start"));
+                let start_label = gtk::Label::new(Some(&gettext("Start")));
                 start_label.add_css_class("title-4");
-                let stop_label = gtk::Label::new(Some("Stop"));
+                let stop_label = gtk::Label::new(Some(&gettext("Stop")));
                 stop_label.add_css_class("title-4");
                 let times_box = gtk::Box::new(gtk::Orientation::Horizontal, 5);
                 times_box.set_homogeneous(true);
@@ -194,26 +195,26 @@ impl FurTaskDetails {
                 stop_time_edit.set_text(&stop_time_w_year);
 
                 let instructions = gtk::Label::new(Some(
-                    "*Use the format MMM DD YYYY HH:MM:SS"));
+                    &gettext("*Use the format MMM DD YYYY HH:MM:SS")));
                 if !settings_manager::get_bool("show-seconds") {
-                    instructions.set_text("*Use the format MMM DD YYYY HH:MM");
+                    instructions.set_text(&gettext("*Use the format MMM DD YYYY HH:MM"));
                 }
                 instructions.set_visible(false);
                 instructions.add_css_class("error_message");
 
                 let time_error = gtk::Label::new(Some(
-                    "*Start time cannot be later than stop time."));
+                    &gettext("*Start time cannot be later than stop time.")));
                 time_error.set_visible(false);
                 time_error.add_css_class("error_message");
 
                 let future_error = gtk::Label::new(Some(
-                    "*Time cannot be in the future."));
+                    &gettext("*Time cannot be in the future.")));
                 future_error.set_visible(false);
                 future_error.add_css_class("error_message");
 
                 let delete_task_btn = gtk::Button::new();
                 delete_task_btn.set_icon_name("user-trash-symbolic");
-                delete_task_btn.set_tooltip_text(Some("Delete task"));
+                delete_task_btn.set_tooltip_text(Some(&gettext("Delete task")));
                 delete_task_btn.set_hexpand(false);
                 delete_task_btn.set_vexpand(false);
                 delete_task_btn.set_halign(gtk::Align::End);
@@ -239,7 +240,7 @@ impl FurTaskDetails {
                         gtk::DialogFlags::MODAL,
                         gtk::MessageType::Question,
                         gtk::ButtonsType::OkCancel,
-                        Some("<span size='x-large' weight='bold'>Delete task?</span>"),
+                        Some(&format!("<span size='x-large' weight='bold'>{}</span>", &gettext("Delete task?"))),
                     );
 
                     delete_confirmation.connect_response(clone!(
@@ -462,12 +463,12 @@ impl FurTaskDetails {
                 gtk::DialogFlags::MODAL,
                 gtk::MessageType::Warning,
                 gtk::ButtonsType::None,
-                Some("<span size='large'>Delete All?</span>"),
+                Some(&format!("<span size='large'>{}</span>", &gettext("Delete All?"))),
             );
-            dialog.set_secondary_text(Some("This will delete all occurrences of this task on this day."));
+            dialog.set_secondary_text(Some(&gettext("This will delete all occurrences of this task on this day.")));
             dialog.add_buttons(&[
-                ("Delete", gtk::ResponseType::Accept),
-                ("Cancel", gtk::ResponseType::Reject)
+                (&gettext("Delete"), gtk::ResponseType::Accept),
+                (&gettext("Cancel"), gtk::ResponseType::Reject)
             ]);
 
             dialog.connect_response(clone!(@strong dialog => move |_,resp|{
diff --git a/src/ui/tasks_page.rs b/src/ui/tasks_page.rs
index 9f0aed3..23439eb 100755
--- a/src/ui/tasks_page.rs
+++ b/src/ui/tasks_page.rs
@@ -16,6 +16,7 @@
 
 use adw::subclass::prelude::*;
 use adw::prelude::{PreferencesPageExt, PreferencesGroupExt};
+use gettextrs::*;
 use gtk::subclass::prelude::*;
 use gtk::{glib, prelude::*};
 use chrono::{DateTime, Local, Duration};
@@ -142,9 +143,9 @@ impl FurTasksPage {
         for i in 0..uniq_date_list.len() {
             let group = FurTasksGroup::new();
             if uniq_date_list[i] == today {
-                group.set_title("Today")
+                group.set_title(&gettext("Today"))
             } else if uniq_date_list[i] == yesterday{
-                group.set_title("Yesterday")
+                group.set_title(&gettext("Yesterday"))
             } else {
                 group.set_title(&uniq_date_list[i])
             }
diff --git a/src/ui/window.rs b/src/ui/window.rs
index f49c8b2..36efb90 100755
--- a/src/ui/window.rs
+++ b/src/ui/window.rs
@@ -15,6 +15,7 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 use adw::subclass::prelude::AdwApplicationWindowImpl;
+use gettextrs::*;
 use gtk::prelude::*;
 use gtk::subclass::prelude::*;
 use gtk::{gio, glib, CompositeTemplate};
@@ -174,9 +175,9 @@ impl FurtheranceWindow {
                     gtk::DialogFlags::MODAL,
                     gtk::MessageType::Error,
                     gtk::ButtonsType::Ok,
-                    Some("<span size='large'>No Task Name</span>"),
+                    Some(&format!("<span size='large'>{}</span>", &gettext("No Task Name"))),
                 );
-                dialog.set_secondary_text(Some("Enter a task name to start the timer."));
+                dialog.set_secondary_text(Some(&gettext("Enter a task name to start the timer.")));
                 dialog.show();
 
                 dialog.connect_response(clone!(@strong dialog => move |_,_|{
@@ -282,19 +283,20 @@ impl FurtheranceWindow {
         let m = (idle_time / 60) - (h * 60);
         let s = idle_time - (m * 60);
         let idle_time_str = format!(
-            "You have been idle for {:02}:{:02}:{:02}.\nWould you like to discard that time, or continue the clock?",
-            h, m, s);
+            "{}{:02}:{:02}:{:02}{}", gettext("You have been idle for "), h, m, s,
+            gettext(".\nWould you like to discard that time, or continue the clock?")
+            );
 
         let dialog = gtk::MessageDialog::with_markup(
             Some(self),
             gtk::DialogFlags::MODAL,
             gtk::MessageType::Warning,
             gtk::ButtonsType::None,
-            Some("<span size='x-large' weight='bold'>Edit Task</span>"),
+            Some(&format!("<span size='x-large' weight='bold'>{}</span>", &gettext("Edit Task"))),
         );
         dialog.add_buttons(&[
-            ("Discard", gtk::ResponseType::Reject),
-            ("Continue", gtk::ResponseType::Accept)
+            (&gettext("Discard"), gtk::ResponseType::Reject),
+            (&gettext("Continue"), gtk::ResponseType::Accept)
         ]);
         dialog.set_secondary_text(Some(&idle_time_str));