From de4c2b1de367aa2b6d20ec0c90f317e19d245ae9 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Sat, 4 Dec 2021 20:19:58 -0500
Subject: allow hiding the ui when paused

---
 src/bin/ttyplay/display.rs | 8 +++++++-
 src/bin/ttyplay/event.rs   | 1 +
 src/bin/ttyplay/input.rs   | 1 +
 src/bin/ttyplay/main.rs    | 4 ++++
 4 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/bin/ttyplay/display.rs b/src/bin/ttyplay/display.rs
index 486cb0b..b1836d8 100644
--- a/src/bin/ttyplay/display.rs
+++ b/src/bin/ttyplay/display.rs
@@ -5,6 +5,7 @@ pub struct Display {
     total_frames: usize,
     done_loading: bool,
     paused: bool,
+    show_ui: bool,
 }
 
 impl Display {
@@ -14,6 +15,7 @@ impl Display {
             total_frames: 0,
             done_loading: false,
             paused: false,
+            show_ui: true,
         }
     }
 
@@ -41,6 +43,10 @@ impl Display {
         self.paused = paused;
     }
 
+    pub fn toggle_ui(&mut self) {
+        self.show_ui = !self.show_ui;
+    }
+
     pub async fn render(
         &self,
         screen: &vt100::Screen,
@@ -49,7 +55,7 @@ impl Display {
         output.clear();
         output.move_to(0, 0);
         output.write(&screen.contents_formatted());
-        if self.paused {
+        if self.paused && self.show_ui {
             let pos = output.screen().cursor_position();
 
             output.move_to(0, 0);
diff --git a/src/bin/ttyplay/event.rs b/src/bin/ttyplay/event.rs
index 677f488..55f4da1 100644
--- a/src/bin/ttyplay/event.rs
+++ b/src/bin/ttyplay/event.rs
@@ -8,5 +8,6 @@ pub enum Event {
     LastFrame,
     NextFrame,
     PreviousFrame,
+    ToggleUi,
     Quit,
 }
diff --git a/src/bin/ttyplay/input.rs b/src/bin/ttyplay/input.rs
index dbdedd6..d7cdc57 100644
--- a/src/bin/ttyplay/input.rs
+++ b/src/bin/ttyplay/input.rs
@@ -11,6 +11,7 @@ pub async fn handle_input(
         textmode::Key::Char('h' | 'p') => crate::event::Event::PreviousFrame,
         textmode::Key::Char('q') => crate::event::Event::Quit,
         textmode::Key::Char(' ') => crate::event::Event::Pause,
+        textmode::Key::Ctrl(b'i') => crate::event::Event::ToggleUi,
         _ => return Ok(()),
     };
 
diff --git a/src/bin/ttyplay/main.rs b/src/bin/ttyplay/main.rs
index 63a2658..a98f5f9 100644
--- a/src/bin/ttyplay/main.rs
+++ b/src/bin/ttyplay/main.rs
@@ -215,6 +215,10 @@ async fn async_main(opt: Opt) -> anyhow::Result<()> {
                     ))
                     .await?;
             }
+            event::Event::ToggleUi => {
+                display.toggle_ui();
+                display.render(&current_screen, &mut output).await?;
+            }
             event::Event::Quit => {
                 timer_w.send(TimerAction::Quit).await?;
                 break;
-- 
cgit v1.2.3-54-g00ecf