From b86e800f0ad59f86ea540a936ca65051900df9f5 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Thu, 23 Jul 2020 15:35:40 +0200
Subject: Remove dead code: Sidebar is not used anymore

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
---
 src/sidebar.rs | 137 ---------------------------------------------------------
 1 file changed, 137 deletions(-)
 delete mode 100644 src/sidebar.rs

(limited to 'src')

diff --git a/src/sidebar.rs b/src/sidebar.rs
deleted file mode 100644
index 4573eb6..0000000
--- a/src/sidebar.rs
+++ /dev/null
@@ -1,137 +0,0 @@
-use std::path::PathBuf;
-use anyhow::Result;
-use std::fmt;
-use std::ffi::OsStr;
-use cursive::{View, Printer, XY, direction::Direction, view::Selector, Rect, event::Event, event::EventResult};
-use cursive::view::Nameable;
-use cursive::Cursive;
-use cursive::views::NamedView;
-use cursive_tree_view::TreeView;
-
-use crate::main_view::MainView;
-use crate::loader::PostProcessor;
-use crate::loader::Loader;
-
-#[derive(Debug)]
-pub struct TreeEntry {
-    name: String,
-    path: PathBuf,
-}
-
-impl fmt::Display for TreeEntry {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{}", self.name)
-    }
-}
-
-pub const SIDEBAR_VIEW_NAME: &'static str = "sidebar_tree_view";
-
-pub struct Sidebar {
-    inner_view: NamedView<TreeView<TreeEntry>>,
-}
-
-impl Sidebar {
-    pub fn new(config: Configuration) -> Self {
-
-        let mut tv = cursive_tree_view::TreeView::default();
-
-        pathes
-            .into_iter()
-            .map(|path| {
-                path.file_name()
-                    .and_then(OsStr::to_str)
-                    .map(String::from)
-                    .ok_or_else(|| anyhow!("UTF8 error"))
-                    .map(|name| TreeEntry { name, path })
-            })
-            .enumerate()
-            .for_each(|(i, item)| {
-                let item = item.expect("UNEX");
-                tv.insert_item(item, cursive_tree_view::Placement::After, i);
-            });
-
-        tv.set_on_submit(|mut siv: &mut Cursive, row: usize| {
-            let borrow = siv.call_on_name(SIDEBAR_VIEW_NAME, move |tree: &mut TreeView<TreeEntry>| {
-                tree.borrow_item(row).map(|b| b.path.clone())
-            })
-            .flatten();
-
-            if let Some(path) = borrow {
-                let loader = { // Fetch the loader for the view to be created
-                    let p = path.clone();
-                    siv.call_on_name(crate::main_view::MAIN_VIEW_NAME, move |main_view: &mut MainView| {
-                        Some(main_view.maildir_loader(p))
-                    })
-                    .unwrap()
-                    .unwrap()
-                };
-
-                let name = path.file_name()
-                    .and_then(OsStr::to_str)
-                    .map(String::from)
-                    .ok_or_else(|| anyhow!("UTF8 error"))
-                    .unwrap();
-
-                let postprocessor = loader.postprocessor(name.clone());
-
-                // Construct the AsyncView with the loader job
-                let list_view = cursive_async_view::AsyncView::new_with_bg_creator(&mut siv,
-                    || { loader.load() },
-                    move |list| { postprocessor.postprocess(list) });
-
-                // Add the AsyncView to the screen
-                siv.call_on_name(crate::main_view::MAIN_VIEW_NAME, move |main_view: &mut MainView| {
-                    Some(main_view.add_tab(name, list_view))
-                });
-            }
-        });
-
-        Sidebar {
-            inner_view: tv.with_name(SIDEBAR_VIEW_NAME),
-        }
-    }
-}
-
-impl View for Sidebar {
-    fn draw(&self, printer: &Printer) {
-        self.inner_view.draw(printer)
-    }
-
-    fn layout(&mut self, xy: XY<usize>) {
-        self.inner_view.layout(xy)
-    }
-
-    fn needs_relayout(&self) -> bool {
-        self.inner_view.needs_relayout()
-    }
-
-    fn required_size(&mut self, constraint: XY<usize>) -> XY<usize> {
-        self.inner_view.required_size(constraint)
-    }
-
-    fn on_event(&mut self, e: Event) -> EventResult {
-        self.inner_view.on_event(e)
-    }
-
-    fn call_on_any<'a>(&mut self, s: &Selector, tpl: &'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)) {
-        self.inner_view.call_on_any(s, tpl);
-    }
-
-    fn focus_view(&mut self, s: &Selector) -> Result<(), ()> {
-        self.inner_view.focus_view(s)
-    }
-
-    fn take_focus(&mut self, source: Direction) -> bool {
-        self.inner_view.take_focus(source)
-    }
-
-    fn important_area(&self, view_size: XY<usize>) -> Rect {
-        self.inner_view.important_area(view_size)
-    }
-
-    fn type_name(&self) -> &'static str {
-        self.inner_view.type_name()
-    }
-
-}
-
-- 
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