fix: Populate Application Title On Startup (#19)

Enabling `multi-window` feature in `libcosmic`.
Builtin function `set_window_title` correctly sets application title on
startup.

This may be a temporary workaround. cosmicding may not benefit from
mutli winodw capability.

Resolves #10.

Cargo.toml

@@ -31,7 +31,18 @@ features = ["fluent-system", "desktop-requester"]
 [dependencies.libcosmic]
 git = "https://github.com/pop-os/libcosmic"
 default-features = false
-features = ["dbus-config", "tokio", "winit", "wgpu"]
+# features = ["dbus-config", "tokio", "winit", "wgpu"]
+features = [
+    "a11y",
+    "dbus-config",
+    # NOTE: (vkhitrin) this is a temporary workaround to set initial
+    #       application title.
+    "multi-window",
+    "single-instance",
+    "tokio",
+    "winit",
+    "wgpu",
+]
 rev = "953685a88267894ea3fa40f2b99139c3c4e784d6"
 version = "0.1.0"
 

README.md

@@ -51,11 +51,6 @@ sudo just install
 
 ## Roadmap
 
-### Known isuses
-
-- [Application] After updating to [libcosmic#953685a88267894ea3fa40f2b99139c3c4e784d6](https://github.com/pop-os/libcosmic/tree/953685a88267894ea3fa40f2b99139c3c4e784d6),
-  application title is not updated until navigrating manually to a page.
-
 ### Future
 
 Potential improvements:

src/app.rs

@@ -1028,14 +1028,16 @@ impl Cosmicding {
         cosmic::app::command::set_theme(theme)
     }
 
-    // FIXME: (vkhitrin) title is not set on application startup
-    //                   it is updated when navigating between pages.
     pub fn update_title(&mut self) -> Task<Message> {
         let window_title = match self.nav.text(self.nav.active()) {
             Some(page) => format!("{page} — {}", fl!("cosmicding")),
             _ => fl!("cosmicding"),
         };
-        self.set_window_title(window_title)
+        if let Some(id) = self.core.main_window_id() {
+            self.set_window_title(window_title, id)
+        } else {
+            Task::none()
+        }
     }
 }