Llewellyn/exa
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Have tree view obey filtering and sorting

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This commit is contained in:
Ben S 2015-02-03 21:26:21 +00:00
parent d4d04b7e92
commit 5eb9f9e414
3 changed files with 12 additions and 11 deletions
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4
src/main.rs
View File

@ -58,7 +58,7 @@ fn exa(options: &Options) {
let mut first = files.is_empty(); let mut first = files.is_empty();
if !files.is_empty() { if !files.is_empty() {
options.view(None, &files[]); options.view(None, &files[], options.filter);
} }
// Directories are put on a stack rather than just being iterated through, // Directories are put on a stack rather than just being iterated through,
@ -97,7 +97,7 @@ fn exa(options: &Options) {
} }
count += 1; count += 1;
options.view(Some(dir), &files[]); options.view(Some(dir), &files[], options.filter);
} }
Err(e) => { Err(e) => {
println!("{}: {}", dir_path.display(), e); println!("{}: {}", dir_path.display(), e);

4
src/options.rs
View File

@ -86,8 +86,8 @@ impl Options {
} }
/// Display the files using this Option's View. /// Display the files using this Option's View.
pub fn view(&self, dir: Option<&Dir>, files: &[File]) { pub fn view(&self, dir: Option<&Dir>, files: &[File], filter: FileFilter) {
self.view.view(dir, files) self.view.view(dir, files, filter)
} }
} }

15
src/output.rs
View File

@ -5,7 +5,7 @@ use column::{Column, Cell};
use column::Alignment::Left; use column::Alignment::Left;
use dir::Dir; use dir::Dir;
use file::File; use file::File;
use options::Columns; use options::{Columns, FileFilter};
use users::OSUsers; use users::OSUsers;
use ansi_term::Style::Plain; use ansi_term::Style::Plain;
@ -18,10 +18,10 @@ pub enum View {
} }
impl View { impl View {
pub fn view(&self, dir: Option<&Dir>, files: &[File]) { pub fn view(&self, dir: Option<&Dir>, files: &[File], filter: FileFilter) {
match *self { match *self {
View::Grid(across, width) => grid_view(across, width, files), View::Grid(across, width) => grid_view(across, width, files),
View::Details(ref cols, header, tree) => details_view(&*cols.for_dir(dir), files, header, tree), View::Details(ref cols, header, tree) => details_view(&*cols.for_dir(dir), files, header, tree, filter),
View::Lines => lines_view(files), View::Lines => lines_view(files),
} }
} }
@ -122,7 +122,7 @@ fn grid_view(across: bool, console_width: usize, files: &[File]) {
} }
} }
fn details_view(columns: &[Column], files: &[File], header: bool, tree: bool) { fn details_view(columns: &[Column], files: &[File], header: bool, tree: bool, filter: FileFilter) {
// The output gets formatted into columns, which looks nicer. To // The output gets formatted into columns, which looks nicer. To
// do this, we have to write the results into a table, instead of // do this, we have to write the results into a table, instead of
// displaying each file immediately, then calculating the maximum // displaying each file immediately, then calculating the maximum
@ -132,7 +132,7 @@ fn details_view(columns: &[Column], files: &[File], header: bool, tree: bool) {
let mut cache = OSUsers::empty_cache(); let mut cache = OSUsers::empty_cache();
let mut table = Vec::new(); let mut table = Vec::new();
get_files(columns, &mut cache, tree, &mut table, files, 0); get_files(columns, &mut cache, tree, &mut table, files, 0, filter);
if header { if header {
let row = Row { let row = Row {
@ -166,7 +166,7 @@ fn details_view(columns: &[Column], files: &[File], header: bool, tree: bool) {
} }
} }
fn get_files(columns: &[Column], cache: &mut OSUsers, recurse: bool, dest: &mut Vec<Row>, src: &[File], depth: u8) { fn get_files(columns: &[Column], cache: &mut OSUsers, recurse: bool, dest: &mut Vec<Row>, src: &[File], depth: u8, filter: FileFilter) {
for file in src.iter() { for file in src.iter() {
let row = Row { let row = Row {
@ -179,7 +179,8 @@ fn get_files(columns: &[Column], cache: &mut OSUsers, recurse: bool, dest: &mut
if recurse { if recurse {
if let Some(ref dir) = file.this { if let Some(ref dir) = file.this {
get_files(columns, cache, recurse, dest, dir.files(true).as_slice(), depth + 1); let files = filter.transform_files(dir.files(true));
get_files(columns, cache, recurse, dest, files.as_slice(), depth + 1, filter);
} }
} }
} }