wip: applet workspaces

applets/cosmic-applet-workspaces/src/utils.rs

@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: MPL-2.0-only
+
+use std::path::PathBuf;
+
+use gtk4::glib;
+use std::future::Future;
+
+#[derive(Debug)]
+pub enum Event {
+    WorkspaceList,
+    Activate(u32),
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct Workspace {
+    pub(crate) id: u32,
+    pub(crate) active: bool,
+}
+
+#[derive(Clone, Debug, Default, glib::Boxed)]
+#[boxed_type(name = "BoxedWorkspace")]
+pub struct BoxedWorkspace(pub Option<Workspace>);
+
+#[derive(Clone, Debug, Default, glib::Boxed)]
+#[boxed_type(name = "BoxedWorkspaceList")]
+pub struct BoxedWorkspaceList(pub Vec<Workspace>);
+
+pub fn data_path() -> PathBuf {
+    let mut path = glib::user_data_dir();
+    path.push(crate::ID);
+    std::fs::create_dir_all(&path).expect("Could not create directory.");
+    path.push("data.json");
+    path
+}
+
+pub fn thread_context() -> glib::MainContext {
+    glib::MainContext::thread_default().unwrap_or_else(|| {
+        let ctx = glib::MainContext::new();
+        ctx
+    })
+}
+
+pub fn block_on<F>(future: F) -> F::Output
+where
+    F: Future,
+{
+    let ctx = thread_context();
+    ctx.with_thread_default(|| ctx.block_on(future)).unwrap()
+}