config: allow disabling window titles

jay-config/src/_private/client.rs

@@ -1006,6 +1006,16 @@ impl ConfigClient {
         show
     }
 
+    pub fn set_show_titles(&self, show: bool) {
+        self.send(&ClientMessage::SetShowTitles { show });
+    }
+
+    pub fn get_show_titles(&self) -> bool {
+        let res = self.send_with_response(&ClientMessage::GetShowTitles);
+        get_response!(res, true, GetShowTitles { show });
+        show
+    }
+
     pub fn set_middle_click_paste_enabled(&self, enabled: bool) {
         self.send(&ClientMessage::SetMiddleClickPasteEnabled { enabled });
     }

jay-config/src/_private/ipc.rs

@@ -801,6 +801,10 @@ pub enum ClientMessage<'a> {
     SeatEnableUnicodeInput {
         seat: Seat,
     },
+    SetShowTitles {
+        show: bool,
+    },
+    GetShowTitles,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
@@ -1036,6 +1040,9 @@ pub enum Response {
     SeatGetSimpleImEnabled {
         enabled: bool,
     },
+    GetShowTitles {
+        show: bool,
+    },
 }
 
 #[derive(Serialize, Deserialize, Debug)]

jay-config/src/lib.rs

@@ -336,6 +336,24 @@ pub fn toggle_show_bar() {
     get.set_show_bar(!get.get_show_bar());
 }
 
+/// Sets whether title bars on windows are shown.
+///
+/// The default is `true`.
+pub fn set_show_titles(show: bool) {
+    get!().set_show_titles(show)
+}
+
+/// Returns whether title bars on windows are shown.
+pub fn get_show_titles() -> bool {
+    get!(true).get_show_titles()
+}
+
+/// Toggles whether title bars on windows are shown.
+pub fn toggle_show_titles() {
+    let get = get!();
+    get.set_show_titles(!get.get_show_titles());
+}
+
 /// Sets a callback to run when this config is unloaded.
 ///
 /// Only one callback can be set at a time. If another callback is already set, it will be