From 2f3f214e03de477ad05aa12a1ac2ba0775a36c14 Mon Sep 17 00:00:00 2001
From: Sebastian Thiel <sthiel@thoughtworks.com>
Date: Thu, 6 Jun 2019 10:55:42 +0530
Subject: preparing for displaying the marked state in entries list

---
 src/interactive/widgets/entries.rs | 5 ++++-
 src/interactive/widgets/header.rs  | 8 ++++++--
 src/interactive/widgets/main.rs    | 3 ++-
 3 files changed, 12 insertions(+), 4 deletions(-)

(limited to 'src/interactive/widgets')

diff --git a/src/interactive/widgets/entries.rs b/src/interactive/widgets/entries.rs
index 8a740e3..f364110 100644
--- a/src/interactive/widgets/entries.rs
+++ b/src/interactive/widgets/entries.rs
@@ -1,4 +1,4 @@
-use crate::interactive::{DisplayOptions, EntryDataBundle};
+use crate::interactive::{DisplayOptions, EntryDataBundle, EntryMark};
 use dua::traverse::{Tree, TreeIndex};
 use itertools::Itertools;
 use std::{borrow::Borrow, path::Path};
@@ -16,6 +16,7 @@ pub struct EntriesProps<'a> {
     pub display: DisplayOptions,
     pub selected: Option<TreeIndex>,
     pub entries: &'a [EntryDataBundle],
+    pub marked: &'a [EntryMark],
     pub border_style: Style,
     pub is_focussed: bool,
 }
@@ -38,6 +39,7 @@ impl Entries {
             display,
             entries,
             selected,
+            marked: _,
             border_style,
             is_focussed,
         } = props.borrow();
@@ -128,6 +130,7 @@ impl Entries {
                     .into(),
                     style,
                 );
+
                 let name = Text::Styled(
                     fill_background_to_right(
                         format!(
diff --git a/src/interactive/widgets/header.rs b/src/interactive/widgets/header.rs
index 7026b4b..bc241a0 100644
--- a/src/interactive/widgets/header.rs
+++ b/src/interactive/widgets/header.rs
@@ -6,8 +6,12 @@ use tui::widgets::{Paragraph, Text, Widget};
 pub struct Header;
 
 impl Header {
-    pub fn render(&self, area: Rect, buf: &mut Buffer) {
-        let bg_color = Color::LightYellow;
+    pub fn render(&self, has_marked_entries: bool, area: Rect, buf: &mut Buffer) {
+        let bg_color = if has_marked_entries {
+            Color::LightYellow
+        } else {
+            Color::White
+        };
         let text_color = Color::Black;
         let standard = Style {
             fg: text_color,
diff --git a/src/interactive/widgets/main.rs b/src/interactive/widgets/main.rs
index 3325d91..c357383 100644
--- a/src/interactive/widgets/main.rs
+++ b/src/interactive/widgets/main.rs
@@ -78,12 +78,13 @@ impl MainWindow {
             FocussedPane::Help => (grey, white),
         };
 
-        Header.render(header_area, buf);
+        Header.render(!state.marked.is_empty(), header_area, buf);
         let props = EntriesProps {
             tree: &tree,
             root: state.root,
             display: *display,
             entries: &state.entries,
+            marked: &state.marked,
             selected: state.selected,
             border_style: entries_style,
             is_focussed: if let FocussedPane::Main = state.focussed {
-- 
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