control-center: add in-process control center

src/cli/control_center.rs

@@ -0,0 +1,32 @@
+use {
+    crate::{
+        cli::GlobalArgs,
+        tools::tool_client::{Handle, ToolClient, with_tool_client},
+        wire::{jay_compositor, jay_open_control_center_request},
+    },
+    std::rc::Rc,
+};
+
+pub fn main(global: GlobalArgs) {
+    with_tool_client(global.log_level, |tc| async move {
+        let cc = ControlCenter { tc: tc.clone() };
+        cc.run().await;
+    });
+}
+
+struct ControlCenter {
+    tc: Rc<ToolClient>,
+}
+
+impl ControlCenter {
+    async fn run(self) {
+        let tc = &self.tc;
+        let comp = tc.jay_compositor().await;
+        let id = tc.id();
+        tc.send(jay_compositor::OpenControlCenter { self_id: comp, id });
+        jay_open_control_center_request::Failed::handle(&tc, id, (), |_, ev| {
+            fatal!("Could not open the control center: {}", ev.msg);
+        });
+        tc.round_trip().await;
+    }
+}