allow saving contacts

src/controller.rs

@@ -187,7 +187,8 @@ impl Element for Controller {
                 self.cur_view = View::new_contacts(*id, &self.contacts);
             }
 
-            (View::ContactView(_, contact_id), KeyCode::Back) => {
+            (View::ContactView(cv, contact_id), KeyCode::Back) => {
+                self.contacts.contacts[*contact_id] = cv.contact();
                 self.cur_view = View::new_contact_options(*contact_id)
             }
 

src/gui/contact_view.rs

@@ -69,6 +69,26 @@ impl ContactView {
             selected: 0,
         }
     }
+
+    pub fn contact(&self) -> Contact {
+        if self.editable {
+            Contact {
+                callsign: self
+                    .callsign
+                    .get_text()
+                    .try_into()
+                    .unwrap_or_else(|_| self.contact.callsign.clone()),
+                ssid: self.ssid.get_text().parse().unwrap_or(self.contact.ssid),
+                name: self
+                    .name
+                    .get_text()
+                    .try_into()
+                    .unwrap_or_else(|_| self.contact.name.clone()),
+            }
+        } else {
+            self.contact.clone()
+        }
+    }
 }
 
 impl Element for ContactView {

src/main.rs

@@ -263,9 +263,10 @@ mod app {
             }
         }
 
-        let (x, y) = touchpad.get_delta_motion().unwrap();
-        if x != 0 || y != 0 {
-            ctx.shared.controller.lock(|g| g.touchpad_scroll(x, y));
+        if let Ok((x, y)) = touchpad.get_delta_motion() {
+            if x != 0 || y != 0 {
+                ctx.shared.controller.lock(|g| g.touchpad_scroll(x, y));
+            }
         }
 
         // keyboard backlight logic