From 7689016c537d054a519e4e61c577e30645537213 Mon Sep 17 00:00:00 2001
From: Sebastian Thiel <sebastian.thiel@icloud.com>
Date: Sun, 29 Mar 2020 22:45:44 +0800
Subject: Toggle help for entries and mark pane

---
 src/interactive/widgets/entries.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'src/interactive/widgets/entries.rs')

diff --git a/src/interactive/widgets/entries.rs b/src/interactive/widgets/entries.rs
index 9f483e4..fc68f44 100644
--- a/src/interactive/widgets/entries.rs
+++ b/src/interactive/widgets/entries.rs
@@ -12,6 +12,7 @@ use tui::{
     style::{Color, Modifier, Style},
     widgets::{Block, Borders, Text},
 };
+use tui_react::util::rect::line_bound;
 use tui_react::{
     draw_text_nowrap_fn, fill_background_to_right,
     util::{block_width, rect},
@@ -161,7 +162,7 @@ impl Entries {
         list.render(props, lines, area, buf);
 
         if *is_focussed {
-            let help_text = " . = o|.. = u || ⇊ = CTRL+d|↓ = j|⇈ = CTRL+u|↑ = k ";
+            let help_text = " . = o|.. = u ── ⇊ = CTRL+d|↓ = j|⇈ = CTRL+u|↑ = k ";
             let help_text_block_width = block_width(help_text);
             let bound = Rect {
                 width: area.width.saturating_sub(1),
@@ -175,6 +176,17 @@ impl Entries {
                     |_, _, _| Style::default(),
                 );
             }
+            let bound = line_bound(bound, bound.height.saturating_sub(1) as usize);
+            let help_text = " mark-move = d | mark-toggle = space ";
+            let help_text_block_width = block_width(help_text);
+            if help_text_block_width <= bound.width {
+                draw_text_nowrap_fn(
+                    rect::snap_to_right(bound, help_text_block_width),
+                    buf,
+                    help_text,
+                    |_, _, _| Style::default(),
+                );
+            }
         }
     }
 }
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