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app/src/manager/folder.rs: optimize code readability

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Integral 2023-09-24 18:04:23 +08:00
parent 10690317cf
commit d5ce555ae6
1 changed files with 25 additions and 19 deletions
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44
app/src/manager/folder.rs
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@ -1,17 +1,23 @@
use core::files::File;
use config::{MANAGER, THEME};
use ratatui::{buffer::Buffer, layout::Rect, style::{Color, Modifier, Style}, text::{Line, Span}, widgets::{List, ListItem, Widget}};
use ratatui::{
buffer::Buffer,
layout::Rect,
style::{Color, Modifier, Style},
text::{Line, Span},
widgets::{List, ListItem, Widget},
};
use shared::short_path;
use crate::Ctx;
pub(super) struct Folder<'a> {
cx: &'a Ctx,
folder: &'a core::manager::Folder,
is_preview: bool,
cx: &'a Ctx,
folder: &'a core::manager::Folder,
is_preview: bool,
is_selection: bool,
is_find: bool,
is_find: bool,
}
impl<'a> Folder<'a> {
@ -75,8 +81,8 @@ impl<'a> Widget for Folder<'a> {
let items: Vec<_> = window
.iter()
.enumerate()
.map(|(i, f)| {
let is_selected = self.folder.files.is_selected(f.url());
.map(|(i, file)| {
let is_selected = self.folder.files.is_selected(file.url());
if (!self.is_selection && is_selected)
|| (self.is_selection && mode.pending(self.folder.offset() + i, is_selected))
{
@ -90,21 +96,21 @@ impl<'a> Widget for Folder<'a> {
);
}
let hovered = matches!(self.folder.hovered, Some(ref h) if h.url() == f.url());
let style = if self.is_preview && hovered {
THEME.preview.hovered.get()
} else if hovered {
THEME.selection.hovered.get()
} else {
self.file_style(f)
let hovered =
matches!(self.folder.hovered, Some(ref hover) if hover.url() == file.url());
let style = match (self.is_preview, hovered) {
(true, true) => THEME.preview.hovered.get(),
(_, true) => THEME.selection.hovered.get(),
_ => self.file_style(file),
};
let mut spans = Vec::with_capacity(10);
spans.push(Span::raw(format!(" {} ", Self::icon(f))));
spans.push(Span::raw(short_path(f.url(), &self.folder.cwd)));
spans.push(Span::raw(format!(" {} ", Self::icon(file))));
spans.push(Span::raw(short_path(file.url(), &self.folder.cwd)));
if let Some(link_to) = f.link_to() {
if let Some(link_to) = file.link_to() {
if MANAGER.show_symlink {
spans.push(Span::raw(format!(" -> {}", link_to.display())));
}
@ -112,8 +118,8 @@ impl<'a> Widget for Folder<'a> {
if let Some(idx) = active
.finder()
.filter(|&f| hovered && self.is_find && f.has_matched())
.and_then(|finder| finder.matched_idx(f.url()))
.filter(|&finder| hovered && self.is_find && finder.has_matched())
.and_then(|finder| finder.matched_idx(file.url()))
{
let len = active.finder().unwrap().matched().len();
let style = Style::new().fg(Color::Rgb(255, 255, 50)).add_modifier(Modifier::ITALIC);