resize the browser terminal if the streamer terminal is resized

3 files changed, 11 insertions, 1 deletions

diff --git a/teleterm-web/src/lib.rs b/teleterm-web/src/lib.rs
index b2ad524..5d59f24 100644
--- a/teleterm-web/src/lib.rs
+++ b/teleterm-web/src/lib.rs
@@ -67,6 +67,9 @@ fn update(
                         model.disconnect_watch();
                         orders.perform_cmd(model.list());
                     }
+                    crate::protocol::Message::Resize { size } => {
+                        model.set_size(size.rows, size.cols);
+                    }
                 }
             }
             ws::WebSocketEvent::Error(e) => {
diff --git a/teleterm-web/src/model.rs b/teleterm-web/src/model.rs
index 72ac8c3..ba707eb 100644
--- a/teleterm-web/src/model.rs
+++ b/teleterm-web/src/model.rs
@@ -67,6 +67,12 @@ impl Model {
         }
     }
 
+    pub fn set_size(&mut self, rows: u16, cols: u16) {
+        if let Some(conn) = &mut self.watch_conn {
+            conn.term.set_size(rows, cols);
+        }
+    }
+
     pub fn screen(&self) -> Option<&vt100::Screen> {
         self.watch_conn.as_ref().map(|conn| conn.term.screen())
     }
diff --git a/teleterm-web/src/protocol.rs b/teleterm-web/src/protocol.rs
index 60047e0..9c0c144 100644
--- a/teleterm-web/src/protocol.rs
+++ b/teleterm-web/src/protocol.rs
@@ -1,10 +1,11 @@
 // it's possible we should just consider pulling the real protocol out into a
 // crate or something? but ideally in a way that doesn't require pulling in
 // tokio
-#[derive(Debug, Clone, PartialEq, Eq, serde::Deserialize)]
+#[derive(Clone, Debug, serde::Deserialize)]
 pub enum Message {
     TerminalOutput { data: Vec<u8> },
     Disconnected,
+    Resize { size: Size },
 }
 
 #[derive(Clone, Debug, serde::Deserialize)]