Implemented opening of pdfs

src/main.rs

@@ -17,6 +17,7 @@ struct AppModel {
 #[derive(Debug)]
 enum AppInput {
     McduInput(char),
+    SheetPressed(PathBuf),
 }
 
 #[relm4::component]
@@ -71,9 +72,14 @@ impl SimpleComponent for AppModel {
                 mcdu::McduOutput::ButtonPress(c) => AppInput::McduInput(c),
             });
 
-        let sheet_listing = SheetListingModel::builder()
-            .launch(path)
-            .forward(sender.input_sender(), |_response| todo!());
+        let sheet_listing =
+            SheetListingModel::builder()
+                .launch(path)
+                .forward(sender.input_sender(), |response| match response {
+                    sheet_listing::SheetPressedMessage::SheetPressed(path) => {
+                        AppInput::SheetPressed(path)
+                    }
+                });
 
         let model = AppModel {
             text: String::from("Text: "),
@@ -89,6 +95,7 @@ impl SimpleComponent for AppModel {
     fn update(&mut self, message: Self::Input, _sender: ComponentSender<Self>) {
         match message {
             AppInput::McduInput(c) => self.text.push(c),
+            AppInput::SheetPressed(sheet) => opener::open(sheet).unwrap(),
         }
     }
 }