From be822275be6c9a3412570b13906037143f59d950 Mon Sep 17 00:00:00 2001
From: Arijit Dey <arijit79@protonmail.com>
Date: Wed, 13 Dec 2023 17:00:07 +0530
Subject: [PATCH] fix: Keybinding c-f not working to enable follow mode

---
 src/core/ev_handler.rs | 5 ++++-
 src/core/init.rs       | 6 +++++-
 src/input/mod.rs       | 8 +++++---
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/core/ev_handler.rs b/src/core/ev_handler.rs
index 0cc565c..07b2df6 100644
--- a/src/core/ev_handler.rs
+++ b/src/core/ev_handler.rs
@@ -270,8 +270,11 @@ pub fn handle_event(
         Command::SetInputClassifier(clf) => p.input_classifier = clf,
         Command::AddExitCallback(cb) => p.exit_callbacks.push(cb),
         Command::ShowPrompt(show) => p.show_prompt = show,
+        Command::FollowOutput(follow_output)
+        | Command::UserInput(InputEvent::FollowOutput(follow_output)) => {
+            p.follow_output = follow_output
+        }
         Command::UserInput(_) => {}
-        Command::FollowOutput(follow_output) => p.follow_output = follow_output,
     }
     Ok(())
 }
diff --git a/src/core/init.rs b/src/core/init.rs
index 5d4ca40..198d053 100644
--- a/src/core/init.rs
+++ b/src/core/init.rs
@@ -8,6 +8,8 @@
 //! * The [`start_reactor`] function displays the displays the output and also polls
 //! the [`Receiver`] held inside the [`Pager`] for events. Whenever a event is
 //! detected, it reacts to it accordingly.
+#[cfg(feature = "static_output")]
+use crate::minus_core::utils::display;
 use crate::{
     error::MinusError,
     input::InputEvent,
@@ -300,7 +302,9 @@ fn start_reactor(
         RunMode::Static => {
             {
                 let mut p = ps.lock();
-                draw_for_change(&mut out_lock, &mut p, &mut (usize::MAX - 1));
+                if p.follow_output {
+                    display::draw_for_change(&mut out_lock, &mut p, &mut (usize::MAX - 1))?;
+                }
             }
 
             loop {
diff --git a/src/input/mod.rs b/src/input/mod.rs
index f29d105..db38123 100644
--- a/src/input/mod.rs
+++ b/src/input/mod.rs
@@ -139,7 +139,7 @@ pub enum InputEvent {
     #[cfg(feature = "search")]
     MoveToPrevMatch(usize),
 
-    ToggleFollowOutput,
+    FollowOutput(bool),
 }
 
 /// Classifies the input and returns the appropriate [`InputEvent`]
@@ -168,7 +168,9 @@ where
         let position = ps.prefix_num.parse::<usize>().unwrap_or(1);
         InputEvent::UpdateUpperMark(ps.upper_mark.saturating_add(position))
     });
-    map.add_key_events(&["f"], |_, _| InputEvent::ToggleFollowOutput);
+    map.add_key_events(&["c-f"], |_, ps| {
+        InputEvent::FollowOutput(!ps.follow_output)
+    });
     map.add_key_events(&["enter"], |_, ps| {
         if ps.message.is_some() {
             InputEvent::RestorePrompt
@@ -314,7 +316,7 @@ impl InputClassifier for DefaultInputClassifier {
                 code,
                 modifiers: KeyModifiers::CONTROL,
                 ..
-            }) if code == KeyCode::Char('f') => Some(InputEvent::ToggleFollowOutput),
+            }) if code == KeyCode::Char('f') => Some(InputEvent::FollowOutput(!ps.follow_output)),
 
             // For number keys
             Event::Key(KeyEvent {