diff --git a/src/.gui.rs.swp b/src/.gui.rs.swp
index 846497a..0526f43 100644
Binary files a/src/.gui.rs.swp and b/src/.gui.rs.swp differ
diff --git a/src/gui.rs b/src/gui.rs
index 3062e39..177caf0 100644
--- a/src/gui.rs
+++ b/src/gui.rs
@@ -5,14 +5,26 @@ use iced::event;
 use iced::subscription;
 use iced::{Alignment, Element, Application, Settings, Subscription, Theme, Command};
 
-pub fn main() -> iced::Result {
-   Main::run(Settings::default())
+pub fn main(outputEngine: dyn FnMut(Vec<char>)) -> iced::Result {
+   let settings = Settings{
+      flags: Flags {
+         outputEngine: outputEngine,
+      },
+      ..Settings::<Flags>::default()
+   };
+   Main::run(settings)
 }
 
 struct Main {
    ntfy: String,
    configuring: Option<Message>,
    inputs: Inputs,
+   flags: Flags,
+}
+
+#[derive(Default)]
+struct Flags {
+   outputEngine: dyn FnMut(Vec<char>),
 }
 
 struct Inputs {
@@ -53,11 +65,11 @@ fn controller_button_to_string(msg: Message) -> String {
 
 impl Application for Main {
    type Message = Message;
-   type Flags = ();
+   type Flags = Flags;
    type Theme = Theme;
    type Executor = executor::Default;
 
-   fn new(_flags: ()) -> (Self, Command<Message>) {
+   fn new(flags: Self::Flags) -> (Self, Command<Message>) {
       return (Self {
          ntfy: String::from(":wave:"),
          configuring: None,
@@ -75,6 +87,7 @@ impl Application for Main {
             l: iced::keyboard::KeyCode::Q,
             r: iced::keyboard::KeyCode::E,
          },
+         flags: flags,
       }, Command::none())
    }
 
diff --git a/src/main.rs b/src/main.rs
index 0ef5e9e..820ff31 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,10 @@ mod gui;
 fn main() {
    let cfg = config::build_config().unwrap();
    if cfg.streams.input.engine.name == "gui" {
-      gui::main().unwrap();
+      let output_engine = engine::build_output_engine(&cfg.streams.output.engine);
+      let mut output_engine = output_engine.unwrap();
+      let cb = |v: Vec<char>| output_engine.put(v);
+      gui::main(cb).unwrap();
    } else {
       main_cli(cfg);
    }