add a view for showing worker progress

1 files changed, 55 insertions, 0 deletions

diff --git a/src/ui/views/tui_worker_view.rs b/src/ui/views/tui_worker_view.rs
new file mode 100644
index 0000000..536c45a
--- /dev/null
+++ b/src/ui/views/tui_worker_view.rs
@@ -0,0 +1,55 @@
+use termion::event::Key;
+
+use tui::layout::Rect;
+
+use crate::context::JoshutoContext;
+use crate::ui::widgets::TuiWorker;
+use crate::ui::TuiBackend;
+use crate::util::event::Event;
+use crate::util::worker;
+
+pub struct TuiWorkerView {}
+
+impl TuiWorkerView {
+    pub fn new() -> Self {
+        Self {}
+    }
+
+    pub fn display(&self, context: &mut JoshutoContext, backend: &mut TuiBackend) {
+        context.flush_event();
+        let terminal = backend.terminal_mut();
+
+        loop {
+            let _ = terminal.draw(|frame| {
+                let f_size: Rect = frame.size();
+                if f_size.height == 0 {
+                    return;
+                }
+                {
+                    let view = TuiWorker::new(&context);
+                    frame.render_widget(view, f_size);
+                }
+            });
+
+            if let Ok(event) = context.poll_event() {
+                match event {
+                    Event::IOWorkerProgress(res) => {
+                        worker::process_worker_progress(context, res);
+                    }
+                    Event::IOWorkerResult(res) => {
+                        worker::process_finished_worker(context, res);
+                    }
+                    Event::Input(key) => {
+                        match key {
+                            Key::Esc => {
+                                break;
+                            }
+                            _ => {}
+                        }
+                        context.flush_event();
+                    }
+                };
+            }
+        }
+    }
+}