egui: add integration

jay-config/src/_private/client.rs

@@ -1035,6 +1035,13 @@ impl ConfigClient {
         position
     }
 
+    pub fn set_egui_fonts(&self, proportional: Option<Vec<&str>>, monospace: Option<Vec<&str>>) {
+        self.send(&ClientMessage::SetEguiFonts {
+            proportional,
+            monospace,
+        });
+    }
+
     pub fn set_middle_click_paste_enabled(&self, enabled: bool) {
         self.send(&ClientMessage::SetMiddleClickPasteEnabled { enabled });
     }

jay-config/src/_private/ipc.rs

@@ -841,6 +841,10 @@ pub enum ClientMessage<'a> {
         fds: Vec<(i32, i32)>,
         tag: Option<&'a str>,
     },
+    SetEguiFonts {
+        proportional: Option<Vec<&'a str>>,
+        monospace: Option<Vec<&'a str>>,
+    },
 }
 
 #[derive(Serialize, Deserialize, Debug)]

jay-config/src/theme.rs

@@ -197,6 +197,20 @@ pub fn get_bar_position() -> BarPosition {
     get!(BarPosition::Top).get_bar_position()
 }
 
+/// Sets the proportional fonts used by egui windows.
+///
+/// The default is `["sans-serif", "Noto Sans", "Noto Color Emoji"]`.
+pub fn set_egui_proportional_fonts<'a>(fonts: impl IntoIterator<Item = &'a str>) {
+    get!().set_egui_fonts(Some(fonts.into_iter().collect()), None);
+}
+
+/// Sets the monospace fonts used by egui windows.
+///
+/// The default is `["monospace", "Noto Sans Mono", "Noto Color Emoji"]`.
+pub fn set_egui_monospace_fonts<'a>(fonts: impl IntoIterator<Item = &'a str>) {
+    get!().set_egui_fonts(None, Some(fonts.into_iter().collect()));
+}
+
 /// Elements of the compositor whose color can be changed.
 pub mod colors {
     use {