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perf: general minor performance optimisations

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Notably there is some code cleanup with the zooming functionality, I've
created a new module to reduce code duplication.
This commit is contained in:
Cheong Lau 2025-10-28 13:10:40 +10:00
parent 5f729829d7
commit bd1fa1f0a9
16 changed files with 971 additions and 1109 deletions
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716
src/app.rs
View file

File diff suppressed because it is too large Load diff

8
src/archive.rs
View file

@ -47,7 +47,7 @@ pub fn extract(
controller: &Controller,
) -> Result<(), OperationError> {
let mime = mime_for_path(path, None, false);
let password = password.clone();
let password = password.as_deref();
match mime.essence_str() {
"application/gzip" | "application/x-compressed-tar" => {
OpReader::new(path, controller.clone())
@ -107,7 +107,7 @@ pub fn extract(
fn zip_extract<R: io::Read + io::Seek, P: AsRef<Path>>(
archive: &mut zip::ZipArchive<R>,
directory: P,
password: Option<String>,
password: Option<&str>,
controller: Controller,
) -> zip::result::ZipResult<()> {
use std::{ffi::OsString, fs};
@ -145,7 +145,7 @@ fn zip_extract<R: io::Read + io::Seek, P: AsRef<Path>>(
controller.set_progress((i as f32) / total_files as f32);
let mut file = match &password {
let mut file = match password {
None => archive.by_index(i),
Some(pwd) => archive.by_index_decrypt(i, pwd.as_bytes()),
}?;
@ -207,7 +207,7 @@ fn zip_extract<R: io::Read + io::Seek, P: AsRef<Path>>(
}
continue;
}
let mut file = match &password {
let mut file = match password {
None => archive.by_index(i),
Some(pwd) => archive.by_index_decrypt(i, pwd.as_bytes()),
}?;

2
src/clipboard.rs
View file

@ -25,7 +25,7 @@ pub struct ClipboardCopy {
}
impl ClipboardCopy {
pub fn new<P: AsRef<Path>>(kind: ClipboardKind, paths: &[P]) -> Self {
pub fn new<P: AsRef<Path>>(kind: ClipboardKind, paths: impl IntoIterator<Item = P>) -> Self {
let available = vec![
"text/plain".to_string(),
"text/plain;charset=utf-8".to_string(),

14
src/config.rs
View file

@ -75,21 +75,17 @@ pub enum Favorite {
impl Favorite {
pub fn from_path(path: PathBuf) -> Self {
// Ensure that special folders are handled properly
for favorite in &[
[
Self::Home,
Self::Documents,
Self::Downloads,
Self::Music,
Self::Pictures,
Self::Videos,
] {
if let Some(favorite_path) = favorite.path_opt() {
if favorite_path == path {
return favorite.clone();
}
}
}
Self::Path(path)
]
.into_iter()
.find(|fav| fav.path_opt().as_ref() == Some(&path))
.unwrap_or(Self::Path(path))
}
pub fn path_opt(&self) -> Option<PathBuf> {

122
src/dialog.rs
View file

@ -31,9 +31,7 @@ use std::{
any::TypeId,
collections::{HashMap, VecDeque},
env, fmt, fs,
num::NonZeroU16,
path::PathBuf,
str::FromStr,
time::{self, Instant},
};
@ -48,6 +46,7 @@ use crate::{
menu,
mounter::{MOUNTERS, MounterItem, MounterItems, MounterKey, MounterMessage},
tab::{self, ItemMetadata, Location, Tab},
zoom::{zoom_in_view, zoom_out_view, zoom_to_default},
};
#[derive(Clone, Debug)]
@ -372,7 +371,7 @@ impl<M: Send + 'static> Dialog<M> {
let on_result_message = (self.on_result)(result);
Task::batch([
command,
Task::perform(async move { cosmic::action::app(on_result_message) }, |x| x),
Task::future(async move { cosmic::action::app(on_result_message) }),
])
} else {
command
@ -606,7 +605,7 @@ impl App {
row = row.push(
//TODO: easier way to create buttons with rich text
widget::button::custom(
widget::row::with_children(vec![Element::from(&self.accept_label)])
widget::row::with_children([Element::from(&self.accept_label)])
.padding([0, space_s])
.width(Length::Shrink)
.height(space_l)
@ -677,16 +676,15 @@ impl App {
let location = self.tab.location.clone();
let icon_sizes = self.tab.config.icon_sizes;
let mounter_items = self.mounter_items.clone();
Task::perform(
async move {
Task::future(async move {
let location2 = location.clone();
match tokio::task::spawn_blocking(move || location2.scan(icon_sizes)).await {
Ok((parent_item_opt, mut items)) => {
#[cfg(feature = "gvfs")]
{
let mounter_paths: Vec<_> = mounter_items
.iter()
.flat_map(|item| item.1.iter())
let mounter_paths: Box<[_]> = mounter_items
.values()
.flatten()
.filter_map(MounterItem::path)
.collect();
if !mounter_paths.is_empty() {
@ -708,9 +706,7 @@ impl App {
cosmic::action::none()
}
}
},
|x| x,
)
})
}
fn search_get(&self) -> Option<&str> {
@ -835,12 +831,10 @@ impl App {
// Collect all mounter items
let mut nav_items = Vec::new();
for (key, items) in &self.mounter_items {
for item in items {
nav_items.push((*key, item));
}
nav_items.extend(items.iter().map(|item| (*key, item)));
}
// Sort by name lexically
nav_items.sort_by(|a, b| LANGUAGE_SORTER.compare(&a.1.name(), &b.1.name()));
nav_items.sort_unstable_by(|a, b| LANGUAGE_SORTER.compare(&a.1.name(), &b.1.name()));
// Add items to nav model
for (i, (key, item)) in nav_items.into_iter().enumerate() {
nav_model = nav_model.insert(|mut b| {
@ -1040,7 +1034,7 @@ impl Application for App {
//TODO: should gallery view just be a dialog?
if self.tab.gallery {
return Some(
widget::column::with_children(vec![
widget::column::with_children([
self.tab.gallery_view().map(Message::TabMessage),
// Draw button row as part of the overlay
widget::container(self.button_view())
@ -1098,7 +1092,7 @@ impl Application for App {
widget::button::standard(fl!("cancel")).on_press(Message::DialogCancel),
)
.control(
widget::column::with_children(vec![
widget::column::with_children([
widget::text::body(fl!("folder-name")).into(),
widget::text_input("", name.as_str())
.id(self.dialog_text_input.clone())
@ -1392,10 +1386,9 @@ impl Application for App {
return self.search_set(Some(term));
}
TypeToSearch::EnterPath => {
let location = self.tab.edit_location.as_ref().map_or_else(
|| self.tab.location.clone(),
|x| x.location.clone(),
);
let location = (self.tab.edit_location)
.as_ref()
.map_or_else(|| &self.tab.location, |x| &x.location);
// Try to add text to end of location
if let Some(path) = location.path_opt() {
let mut path_string = path.to_string_lossy().to_string();
@ -1538,7 +1531,7 @@ impl Application for App {
if let Some(path) = item.path_opt() {
paths.push(path.clone());
let _ = update_recently_used(
&path.clone(),
path,
Self::APP_ID.to_string(),
"cosmic-files".to_string(),
None,
@ -1775,9 +1768,9 @@ impl Application for App {
// Filter
if let Some(filter_i) = self.filter_selected {
if let Some(filter) = self.filters.get(filter_i) {
// Parse filters
// Parse globs (Mime implements PartialEq with &str, so no need to parse)
let mut parsed_globs = Vec::new();
let mut parsed_mimes = Vec::new();
let mut mimes = Vec::new();
for pattern in &filter.patterns {
match pattern {
DialogFilterPattern::Glob(value) => {
@ -1788,39 +1781,17 @@ impl Application for App {
}
}
}
DialogFilterPattern::Mime(value) => {
match mime_guess::Mime::from_str(value) {
Ok(mime) => parsed_mimes.push(mime),
Err(err) => {
log::warn!("failed to parse mime {value:?}: {err}");
}
}
}
DialogFilterPattern::Mime(value) => mimes.push(value.as_str()),
}
}
items.retain(|item| {
if item.metadata.is_dir() {
// Directories are always shown
return true;
}
item.metadata.is_dir()
// Check for mime type match (first because it is faster)
for mime in &parsed_mimes {
if mime == &item.mime {
return true;
}
}
|| mimes.iter().copied().any(|mime| mime == item.mime)
// Check for glob match (last because it is slower)
for glob in &parsed_globs {
if glob.matches(&item.name) {
return true;
}
}
// No filters matched
false
|| parsed_globs.iter().any(|glob| glob.matches(&item.name))
});
}
}
@ -1869,47 +1840,18 @@ impl Application for App {
});
}
Message::ZoomDefault => {
return self.with_dialog_config(|config| match config.view {
tab::View::List => config.icon_sizes.list = 100.try_into().unwrap(),
tab::View::Grid => config.icon_sizes.grid = 100.try_into().unwrap(),
return self.with_dialog_config(|config| {
zoom_to_default(config.view, &mut config.icon_sizes);
});
}
Message::ZoomIn => {
let zoom_in = |size: &mut NonZeroU16, min: u16, max: u16| {
let mut step = min;
while step <= max {
if size.get() < step {
*size = step.try_into().unwrap();
break;
}
step += 25;
}
if size.get() > step {
*size = step.try_into().unwrap();
}
};
return self.with_dialog_config(|config| match config.view {
tab::View::List => zoom_in(&mut config.icon_sizes.list, 50, 500),
tab::View::Grid => zoom_in(&mut config.icon_sizes.grid, 50, 500),
return self.with_dialog_config(|config| {
zoom_in_view(config.view, &mut config.icon_sizes);
});
}
Message::ZoomOut => {
let zoom_out = |size: &mut NonZeroU16, min: u16, max: u16| {
let mut step = max;
while step >= min {
if size.get() > step {
*size = step.try_into().unwrap();
break;
}
step -= 25;
}
if size.get() < step {
*size = step.try_into().unwrap();
}
};
return self.with_dialog_config(|config| match config.view {
tab::View::List => zoom_out(&mut config.icon_sizes.list, 50, 500),
tab::View::Grid => zoom_out(&mut config.icon_sizes.grid, 50, 500),
return self.with_dialog_config(|config| {
zoom_out_view(config.view, &mut config.icon_sizes);
});
}
Message::Surface(action) => {
@ -2090,8 +2032,7 @@ impl Application for App {
);
}
for (key, mounter) in MOUNTERS.iter() {
subscriptions.push(
subscriptions.extend(MOUNTERS.iter().map(|(key, mounter)| {
mounter
.subscription()
.with(*key)
@ -2102,9 +2043,8 @@ impl Application for App {
log::warn!("{mounter_message:?} not supported in dialog mode");
Message::None
}
}),
);
}
})
}));
Subscription::batch(subscriptions)
}

1
src/lib.rs
View file

@ -21,6 +21,7 @@ mod mouse_area;
pub mod operation;
mod spawn_detached;
use tab::Location;
mod zoom;
use crate::config::State;
pub mod tab;

17
src/menu.rs
View file

@ -32,7 +32,7 @@ macro_rules! menu_button {
($($x:expr),+ $(,)?) => (
button::custom(
Row::with_children(
vec![$(Element::from($x)),+]
[$(Element::from($x)),+]
)
.height(Length::Fixed(24.0))
.align_y(Alignment::Center)
@ -167,9 +167,9 @@ pub fn context_menu<'a>(
children.push(menu_item(fl!("open"), Action::Open).into());
#[cfg(feature = "desktop")]
{
for (i, action) in entry.desktop_actions.into_iter().enumerate() {
children.push(menu_item(action.name, Action::ExecEntryAction(i)).into());
}
children.extend(entry.desktop_actions.into_iter().enumerate().map(
|(i, action)| menu_item(action.name, Action::ExecEntryAction(i)).into(),
));
}
children.push(divider::horizontal::light().into());
children.push(menu_item(fl!("rename"), Action::Rename).into());
@ -207,11 +207,8 @@ pub fn context_menu<'a>(
children.push(menu_item(fl!("copy"), Action::Copy).into());
children.push(divider::horizontal::light().into());
let supported_archive_types = crate::archive::SUPPORTED_ARCHIVE_TYPES
.iter()
.filter_map(|mime_type| mime_type.parse::<Mime>().ok())
.collect::<Vec<_>>();
selected_types.retain(|t| !supported_archive_types.contains(t));
let supported_archive_types = crate::archive::SUPPORTED_ARCHIVE_TYPES;
selected_types.retain(|t| supported_archive_types.iter().copied().all(|m| *t != m));
if selected_types.is_empty() {
children.push(menu_item(fl!("extract-here"), Action::ExtractHere).into());
children.push(menu_item(fl!("extract-to"), Action::ExtractTo).into());
@ -719,7 +716,7 @@ pub fn menu_bar<'a>(
pub fn location_context_menu<'a>(ancestor_index: usize) -> Element<'a, tab::Message> {
//TODO: only add some of these when in App mode
let children = vec![
let children = [
menu_button!(text::body(fl!("open-in-new-tab")))
.on_press(tab::Message::LocationMenuAction(
LocationMenuAction::OpenInNewTab(ancestor_index),

38
src/mime_app.rs
View file

@ -83,7 +83,7 @@ pub fn exec_to_command(
for invalid in path_opt
.iter()
.map(AsRef::as_ref)
.filter(|path| from_file_or_dir(path).is_none())
.filter(|&path| from_file_or_dir(path).is_none())
{
log::warn!("Desktop file expects a file path instead of a URL: {invalid:?}");
}
@ -221,7 +221,7 @@ fn filename_eq(path_opt: &Option<PathBuf>, filename: &str) -> bool {
pub struct MimeAppCache {
apps: Vec<MimeApp>,
cache: FxHashMap<Mime, Vec<MimeApp>>,
icons: FxHashMap<Mime, Vec<widget::icon::Handle>>,
icons: FxHashMap<Mime, Box<[widget::icon::Handle]>>,
terminals: Vec<MimeApp>,
}
@ -257,7 +257,7 @@ impl MimeAppCache {
// Load desktop applications by supported mime types
//TODO: hashmap for all apps by id?
let all_apps: Vec<_> = desktop::load_applications(locale, false, None).collect();
let all_apps: Box<[_]> = desktop::load_applications(locale, false, None).collect();
for app in &all_apps {
//TODO: just collect apps that can be executed with a file argument?
if !app.mime_types.is_empty() {
@ -292,21 +292,17 @@ impl MimeAppCache {
let mut mimeapps_paths = Vec::new();
let xdg_dirs = xdg::BaseDirectories::new();
for path in xdg_dirs.find_data_files("applications/mimeapps.list") {
mimeapps_paths.push(path);
}
mimeapps_paths.extend(xdg_dirs.find_data_files("applications/mimeapps.list"));
for desktop in desktops.iter().rev() {
for path in xdg_dirs.find_data_files(format!("applications/{desktop}-mimeapps.list")) {
mimeapps_paths.push(path);
}
}
for path in xdg_dirs.find_config_files("mimeapps.list") {
mimeapps_paths.push(path);
mimeapps_paths
.extend(xdg_dirs.find_data_files(format!("applications/{desktop}-mimeapps.list")));
}
mimeapps_paths.extend(xdg_dirs.find_config_files("mimeapps.list"));
for desktop in desktops.iter().rev() {
for path in xdg_dirs.find_config_files(format!("{desktop}-mimeapps.list")) {
mimeapps_paths.push(path);
}
mimeapps_paths.extend(xdg_dirs.find_config_files(format!("{desktop}-mimeapps.list")));
}
//TODO: handle directory specific behavior
@ -334,7 +330,7 @@ impl MimeAppCache {
.or_insert_with(|| Vec::with_capacity(1));
if !apps.iter().any(|x| filename_eq(&x.path, filename)) {
if let Some(app) =
all_apps.iter().find(|x| filename_eq(&x.path, filename))
all_apps.iter().find(|&x| filename_eq(&x.path, filename))
{
apps.push(MimeApp::from(app));
} else {
@ -406,12 +402,12 @@ impl MimeAppCache {
// Copy icons to special cache
//TODO: adjust dropdown API so this is no longer needed
for (mime, apps) in &self.cache {
self.icons.insert(
self.icons.extend(self.cache.iter().map(|(mime, apps)| {
(
mime.clone(),
apps.iter().map(|app| app.icon.clone()).collect(),
);
}
)
}));
let elapsed = start.elapsed();
log::info!("loaded mime app cache in {elapsed:?}");
@ -426,7 +422,7 @@ impl MimeAppCache {
}
pub fn icons(&self, key: &Mime) -> &[widget::icon::Handle] {
self.icons.get(key).map_or(&[], Vec::as_slice)
self.icons.get(key).map_or(&[], Box::as_ref)
}
fn get_default_terminal(&self) -> Option<String> {

27
src/mime_icon.rs
View file

@ -41,10 +41,8 @@ impl MimeIconCache {
let icon_name = icon_names.remove(0);
let mut named = icon::from_name(icon_name).size(key.size);
if !icon_names.is_empty() {
let mut fallback_names = Vec::with_capacity(icon_names.len());
for fallback_name in icon_names {
fallback_names.push(fallback_name.into());
}
let fallback_names =
icon_names.into_iter().map(std::borrow::Cow::from).collect();
named = named.fallback(Some(icon::IconFallback::Names(fallback_names)));
}
Some(named.handle())
@ -55,8 +53,8 @@ impl MimeIconCache {
static MIME_ICON_CACHE: LazyLock<Mutex<MimeIconCache>> =
LazyLock::new(|| Mutex::new(MimeIconCache::new()));
pub fn mime_for_path<P: AsRef<Path>>(
path: P,
pub fn mime_for_path(
path: impl AsRef<Path>,
metadata_opt: Option<&fs::Metadata>,
remote: bool,
) -> Mime {
@ -65,7 +63,7 @@ pub fn mime_for_path<P: AsRef<Path>>(
// Try the shared mime info cache first
let mut gb = mime_icon_cache.shared_mime_info.guess_mime_type();
if remote {
if let Some(file_name) = path.file_name().and_then(|x| x.to_str()) {
if let Some(file_name) = path.file_name().and_then(std::ffi::OsStr::to_str) {
gb.file_name(file_name);
}
} else {
@ -75,11 +73,22 @@ pub fn mime_for_path<P: AsRef<Path>>(
gb.metadata(metadata.clone());
}
let guess = gb.guess();
if guess.uncertain() {
let guessed_mime = guess.mime_type();
/// Checks if the `Mime` is a special variant returned by `xdg-mime`.
/// This includes directories, symlinks and zerosize files, which are returned as uncertain.
fn is_special_mime(mime: &Mime) -> bool {
*mime == "inode/directory" || *mime == "inode/symlink" || *mime == "application/x-zerosize"
}
// `xdg-mime-rs` sets the guess to uncertain if it returns special mime types.
// The guess could also be uncertain on platforms without shared-mime-info.
// Try mime_guess, but only if it is not one of the special mime types.
if guess.uncertain() && (remote || !is_special_mime(guessed_mime)) {
// If uncertain, try mime_guess. This could happen on platforms without shared-mime-info
mime_guess::from_path(path).first_or_octet_stream()
} else {
guess.mime_type().clone()
guessed_mime.clone()
}
}

103
src/mounter/gvfs.rs
View file

@ -30,45 +30,48 @@ fn gio_icon_to_path(icon: &gio::Icon, size: u16) -> Option<PathBuf> {
}
fn items(monitor: &gio::VolumeMonitor, sizes: IconSizes) -> MounterItems {
let mut items = MounterItems::new();
for (i, mount) in monitor.mounts().into_iter().enumerate() {
items.push(MounterItem::Gvfs(Item {
uri: MountExt::root(&mount).uri().to_string(),
let mut items: MounterItems = (monitor.mounts().into_iter())
.enumerate()
.map(|(i, mount)| {
MounterItem::Gvfs(Item {
uri: mount.root().uri().into(),
kind: ItemKind::Mount,
index: i,
name: MountExt::name(&mount).to_string(),
name: mount.name().into(),
is_mounted: true,
icon_opt: gio_icon_to_path(&MountExt::icon(&mount), sizes.grid()),
icon_symbolic_opt: gio_icon_to_path(&MountExt::symbolic_icon(&mount), 16),
path_opt: MountExt::root(&mount).path(),
}));
}
for (i, volume) in monitor.volumes().into_iter().enumerate() {
if volume.get_mount().is_some() {
})
})
.collect();
items.extend(
(monitor.volumes().into_iter())
.enumerate()
// Volumes with mounts are already listed by mount
continue;
}
.filter(|(_, volume)| volume.get_mount().is_none())
.map(|(i, volume)| {
let uri = VolumeExt::activation_root(&volume)
.map(|f| f.uri().to_string())
.map(|f| f.uri().into())
.unwrap_or_default();
items.push(MounterItem::Gvfs(Item {
MounterItem::Gvfs(Item {
// TODO can we get URI for volumes with no mount?
uri,
kind: ItemKind::Volume,
index: i,
name: VolumeExt::name(&volume).to_string(),
name: volume.name().into(),
is_mounted: false,
icon_opt: gio_icon_to_path(&VolumeExt::icon(&volume), sizes.grid()),
icon_symbolic_opt: gio_icon_to_path(&VolumeExt::symbolic_icon(&volume), 16),
path_opt: None,
}));
}
})
}),
);
items
}
fn network_scan(uri: &str, sizes: IconSizes) -> Result<Vec<tab::Item>, String> {
let mut uri = uri.to_string();
let mut file = gio::File::for_uri(&uri);
let mut file = gio::File::for_uri(uri);
let force_dir = uri.starts_with("network:///");
// Resolve the target-uri if it exists
@ -78,8 +81,7 @@ fn network_scan(uri: &str, sizes: IconSizes) -> Result<Vec<tab::Item>, String> {
gio::Cancellable::NONE,
) {
if let Some(resolved_uri) = file_info.attribute_as_string(TARGET_URI_ATTRIBUTE) {
uri = resolved_uri.to_string();
file = gio::File::for_uri(&uri);
file = gio::File::for_uri(resolved_uri.as_str());
}
}
@ -89,10 +91,10 @@ fn network_scan(uri: &str, sizes: IconSizes) -> Result<Vec<tab::Item>, String> {
.map_err(err_str)?
{
let info = info_res.map_err(err_str)?;
let name = info.name().to_string_lossy().to_string();
let display_name = info.display_name().to_string();
let name = info.name().to_string_lossy().into_owned();
let display_name = String::from(info.display_name());
let uri = file.child(info.name()).uri().to_string();
let uri = String::from(file.child(info.name()).uri());
//TODO: what is the best way to resolve shortcuts?
let location = Location::Network(uri, display_name.clone(), file.child(&name).path());
@ -100,11 +102,7 @@ fn network_scan(uri: &str, sizes: IconSizes) -> Result<Vec<tab::Item>, String> {
let metadata = if !force_dir && !info.boolean(gio::FILE_ATTRIBUTE_FILESYSTEM_REMOTE) {
let mtime = info.attribute_uint64(gio::FILE_ATTRIBUTE_TIME_MODIFIED);
let is_dir = matches!(info.file_type(), gio::FileType::Directory);
let size_opt = if is_dir {
None
} else {
Some(info.size() as u64)
};
let size_opt = (!is_dir).then_some(info.size() as u64);
let mut children_opt = None;
if is_dir {
@ -189,31 +187,21 @@ fn mount_op(uri: String, event_tx: mpsc::UnboundedSender<Event>) -> gio::MountOp
move |mount_op, message, default_user, default_domain, flags| {
let auth = MounterAuth {
message: message.to_string(),
username_opt: if flags.contains(gio::AskPasswordFlags::NEED_USERNAME) {
Some(default_user.to_string())
} else {
None
},
domain_opt: if flags.contains(gio::AskPasswordFlags::NEED_DOMAIN) {
Some(default_domain.to_string())
} else {
None
},
password_opt: if flags.contains(gio::AskPasswordFlags::NEED_PASSWORD) {
Some(String::new())
} else {
None
},
remember_opt: if flags.contains(gio::AskPasswordFlags::SAVING_SUPPORTED) {
Some(false)
} else {
None
},
anonymous_opt: if flags.contains(gio::AskPasswordFlags::ANONYMOUS_SUPPORTED) {
Some(false)
} else {
None
},
username_opt: flags
.contains(gio::AskPasswordFlags::NEED_USERNAME)
.then(|| default_user.to_string()),
domain_opt: flags
.contains(gio::AskPasswordFlags::NEED_DOMAIN)
.then(|| default_domain.to_string()),
password_opt: flags
.contains(gio::AskPasswordFlags::NEED_PASSWORD)
.then(String::new),
remember_opt: flags
.contains(gio::AskPasswordFlags::SAVING_SUPPORTED)
.then_some(false),
anonymous_opt: flags
.contains(gio::AskPasswordFlags::ANONYMOUS_SUPPORTED)
.then_some(false),
};
let (auth_tx, mut auth_rx) = mpsc::channel(1);
event_tx
@ -458,7 +446,7 @@ impl Gvfs {
gio::Cancellable::NONE,
) {
if let Some(resolved_uri) = file_info.attribute_as_string(TARGET_URI_ATTRIBUTE) {
uri = resolved_uri.to_string();
uri = resolved_uri.into();
file = gio::File::for_uri(&uri);
}
}
@ -597,12 +585,9 @@ impl Mounter for Gvfs {
fn unmount(&self, item: MounterItem) -> Task<()> {
let command_tx = self.command_tx.clone();
Task::perform(
async move {
Task::future(async move {
command_tx.send(Cmd::Unmount(item)).unwrap();
},
|x| x,
)
})
}
fn subscription(&self) -> Subscription<MounterMessage> {

15
src/operation/mod.rs
View file

@ -220,8 +220,9 @@ fn copy_unique_path(from: &Path, to: &Path) -> PathBuf {
let file_name = file_name.to_string();
COMPOUND_EXTENSIONS
.iter()
.find(|&&ext| file_name.ends_with(ext))
.map(|&ext| {
.copied()
.find(|&ext| file_name.ends_with(ext))
.map(|ext| {
(
file_name.strip_suffix(ext).unwrap().to_string(),
Some(ext[1..].to_string()),
@ -251,7 +252,7 @@ fn copy_unique_path(from: &Path, to: &Path) -> PathBuf {
}
};
to = to.join(&new_name);
to.push(&new_name);
if !matches!(to.try_exists(), Ok(true)) {
break;
@ -329,7 +330,7 @@ pub enum Operation {
EmptyTrash,
/// Uncompress files
Extract {
paths: Vec<PathBuf>,
paths: Box<[PathBuf]>,
to: PathBuf,
password: Option<String>,
},
@ -347,10 +348,10 @@ pub enum Operation {
},
/// Permanently delete items, skipping the trash
PermanentlyDelete {
paths: Vec<PathBuf>,
paths: Box<[PathBuf]>,
},
RemoveFromRecents {
paths: Vec<PathBuf>,
paths: Box<[PathBuf]>,
},
Rename {
from: PathBuf,
@ -1013,7 +1014,7 @@ impl Operation {
}
Self::RemoveFromRecents { paths } => {
tokio::task::spawn_blocking(move || {
let path_refs = paths.iter().map(PathBuf::as_path).collect::<Vec<&Path>>();
let path_refs = paths.iter().map(PathBuf::as_path).collect::<Box<[_]>>();
recently_used_xbel::remove_recently_used(&path_refs)
})
.await

7
src/operation/recursive.rs
View file

@ -52,7 +52,7 @@ impl Context {
pub async fn recursive_copy_or_move(
&mut self,
from_to_pairs: Vec<(PathBuf, PathBuf)>,
from_to_pairs: impl IntoIterator<Item = (PathBuf, PathBuf)>,
method: Method,
) -> Result<bool, OperationError> {
let mut ops = Vec::new();
@ -148,9 +148,8 @@ impl Context {
}
// Add cleanup ops after standard ops, in reverse
for cleanup_op in cleanup_ops.into_iter().rev() {
ops.push(cleanup_op);
}
cleanup_ops.reverse();
ops.append(&mut cleanup_ops);
let total_ops = ops.len();
for (current_ops, mut op) in ops.into_iter().enumerate() {

483
src/tab.rs
View file

@ -54,7 +54,7 @@ use serde::{Deserialize, Serialize};
use std::{
borrow::Cow,
cell::{Cell, RefCell},
cmp::Ordering,
cmp::{Ordering, Reverse},
collections::HashMap,
error::Error,
fmt::{self, Display},
@ -483,18 +483,11 @@ impl Display for FormatTime<'_> {
};
if datetime.date_naive() == now.date_naive() {
write!(
f,
"{}, {}",
fl!("today"),
self.time_formatter.format(&icu_datetime).to_string()
)
f.write_str(fl!("today").as_str())?;
f.write_str(", ")?;
self.time_formatter.format(&icu_datetime).fmt(f)
} else {
write!(
f,
"{}",
self.date_time_formatter.format(&icu_datetime).to_string()
)
self.date_time_formatter.format(&icu_datetime).fmt(f)
}
}
}
@ -606,11 +599,7 @@ pub fn item_from_gvfs_info(path: PathBuf, file_info: gio::FileInfo, sizes: IconS
let remote = file_info.boolean(gio::FILE_ATTRIBUTE_FILESYSTEM_REMOTE);
let is_dir = matches!(file_info.file_type(), gio::FileType::Directory);
let size_opt = if is_dir {
None
} else {
Some(file_info.size() as u64)
};
let size_opt = (!is_dir).then_some(file_info.size() as u64);
let (mime, icon_handle_grid, icon_handle_list, icon_handle_list_condensed) = if is_dir {
(
@ -673,8 +662,10 @@ pub fn item_from_gvfs_info(path: PathBuf, file_info: gio::FileInfo, sizes: IconS
}
}
let hidden = file_name.starts_with('.');
Item {
name: file_name.clone().to_string(),
name: file_name.into(),
display_name,
is_mount_point: false,
metadata: ItemMetadata::GvfsPath {
@ -682,7 +673,7 @@ pub fn item_from_gvfs_info(path: PathBuf, file_info: gio::FileInfo, sizes: IconS
size_opt,
children_opt,
},
hidden: file_name.starts_with('.'),
hidden,
location_opt: Some(Location::Path(path)),
mime,
icon_handle_grid,
@ -790,7 +781,7 @@ pub fn item_from_entry(
widget::icon::from_name(&*icon_name)
.size(sizes.list())
.handle(),
widget::icon::from_name(&*icon_name)
widget::icon::from_name(icon_name)
.size(sizes.list_condensed())
.handle(),
)
@ -833,11 +824,7 @@ pub fn item_from_entry(
icon_handle_grid,
icon_handle_list,
icon_handle_list_condensed,
thumbnail_opt: if remote {
Some(ItemThumbnail::NotImage)
} else {
None
},
thumbnail_opt: remote.then_some(ItemThumbnail::NotImage),
button_id: widget::Id::unique(),
pos_opt: Cell::new(None),
rect_opt: Cell::new(None),
@ -870,7 +857,7 @@ pub fn item_from_path<P: Into<PathBuf>>(path: P, sizes: IconSizes) -> Result<Ite
pub fn scan_path(tab_path: &PathBuf, sizes: IconSizes) -> Vec<Item> {
let mut items = Vec::new();
let mut hidden_files = Vec::new();
let mut hidden_files = Box::from([]);
let mut remote_scannable = false;
#[cfg(feature = "gvfs")]
@ -880,19 +867,15 @@ pub fn scan_path(tab_path: &PathBuf, sizes: IconSizes) -> Vec<Item> {
let file = gio::File::for_path(tab_path);
// gio crate expects a comma delimited string
let mut attr_string = String::new();
for attr in [
gio::FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
gio::FILE_ATTRIBUTE_FILESYSTEM_REMOTE,
gio::FILE_ATTRIBUTE_TIME_MODIFIED,
gio::FILE_ATTRIBUTE_STANDARD_SIZE,
gio::FILE_ATTRIBUTE_STANDARD_TYPE,
gio::FILE_ATTRIBUTE_STANDARD_NAME,
] {
attr_string.push_str(attr);
attr_string.push(',');
}
attr_string.pop();
let attr_string = [
gio::FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME.as_str(),
gio::FILE_ATTRIBUTE_FILESYSTEM_REMOTE.as_str(),
gio::FILE_ATTRIBUTE_TIME_MODIFIED.as_str(),
gio::FILE_ATTRIBUTE_STANDARD_SIZE.as_str(),
gio::FILE_ATTRIBUTE_STANDARD_TYPE.as_str(),
gio::FILE_ATTRIBUTE_STANDARD_NAME.as_str(),
]
.join(",");
match gio::prelude::FileExt::enumerate_children(
&file,
@ -902,10 +885,12 @@ pub fn scan_path(tab_path: &PathBuf, sizes: IconSizes) -> Vec<Item> {
) {
Ok(res) => {
remote_scannable = true;
for file in res.flatten() {
let full_path = Path::new(tab_path).join(file.name());
items.push(item_from_gvfs_info(full_path, file, sizes));
}
items = res
.filter_map(|file| {
let file = file.ok()?;
Some(item_from_gvfs_info(tab_path.join(file.name()), file, sizes))
})
.collect();
}
Err(err) => {
log::warn!(
@ -922,60 +907,62 @@ pub fn scan_path(tab_path: &PathBuf, sizes: IconSizes) -> Vec<Item> {
if !remote_scannable {
match fs::read_dir(tab_path) {
Ok(entries) => {
for entry_res in entries {
let entry = match entry_res {
Ok(ok) => ok,
Err(err) => {
log::warn!("failed to read entry in {}: {}", tab_path.display(), err);
continue;
}
};
items = entries
.filter_map(|entry_res| {
let entry = entry_res
.inspect_err(|err| {
log::warn!(
"failed to read entry in {}: {}",
tab_path.display(),
err
)
})
.ok()?;
let path = entry.path();
let name = match entry.file_name().into_string() {
Ok(ok) => ok,
Err(name_os) => {
let name = entry
.file_name()
.into_string()
.inspect_err(|name_os| {
log::warn!(
"failed to parse entry at {}: {:?} is not valid UTF-8",
path.display(),
name_os
);
continue;
}
};
)
})
.ok()?;
if name == ".hidden" && path.is_file() {
hidden_files = parse_hidden_file(&path);
}
let metadata = match fs::metadata(&path) {
Ok(ok) => ok,
Err(err) => {
let metadata = fs::metadata(&path)
.inspect_err(|err| {
log::warn!(
"failed to read metadata for entry at {}: {}",
path.display(),
err
);
continue;
}
};
)
})
.ok()?;
items.push(item_from_entry(path, name, metadata, sizes));
}
Some(item_from_entry(path, name, metadata, sizes))
})
.collect();
}
Err(err) => {
log::warn!("failed to read directory {}: {}", tab_path.display(), err);
}
}
}
items.sort_by(|a, b| match (a.metadata.is_dir(), b.metadata.is_dir()) {
items.sort_unstable_by(|a, b| match (a.metadata.is_dir(), b.metadata.is_dir()) {
(true, false) => Ordering::Less,
(false, true) => Ordering::Greater,
_ => LANGUAGE_SORTER.compare(&a.display_name, &b.display_name),
});
for item in &mut items {
if hidden_files.iter().any(|hidden| &item.name == hidden) {
if hidden_files.contains(&item.name) {
item.hidden = true;
}
}
@ -1074,20 +1061,23 @@ pub fn scan_trash(_sizes: IconSizes) -> Vec<Item> {
)
))]
pub fn scan_trash(sizes: IconSizes) -> Vec<Item> {
let mut items: Vec<Item> = Vec::new();
match trash::os_limited::list() {
Ok(entries) => {
for entry in entries {
let metadata = match trash::os_limited::metadata(&entry) {
Ok(ok) => ok,
let entries = match trash::os_limited::list() {
Ok(entry) => entry,
Err(err) => {
log::warn!("failed to get metadata for trash item {entry:?}: {err}");
continue;
log::warn!("failed to read trash items: {err}");
return Vec::new();
}
};
let mut items: Vec<_> = entries
.into_iter()
.filter_map(|entry| {
let metadata = trash::os_limited::metadata(&entry)
.inspect_err(|err| {
log::warn!("failed to get metadata for trash item {entry:?}: {err}")
})
.ok()?;
let original_path = entry.original_path();
let name = entry.name.to_string_lossy().to_string();
let name = entry.name.to_string_lossy().into_owned();
let display_name = Item::display_name(&name);
let (mime, icon_handle_grid, icon_handle_list, icon_handle_list_condensed) =
@ -1111,7 +1101,7 @@ pub fn scan_trash(sizes: IconSizes) -> Vec<Item> {
}
};
items.push(Item {
Some(Item {
name,
display_name,
is_mount_point: false,
@ -1131,13 +1121,9 @@ pub fn scan_trash(sizes: IconSizes) -> Vec<Item> {
overlaps_drag_rect: false,
dir_size: DirSize::NotDirectory,
cut: false,
});
}
}
Err(err) => {
log::warn!("failed to read trash items: {err}");
}
}
})
})
.collect();
items.sort_by(|a, b| match (a.metadata.is_dir(), b.metadata.is_dir()) {
(true, false) => Ordering::Less,
(false, true) => Ordering::Greater,
@ -1158,31 +1144,24 @@ fn uri_to_path(uri: String) -> Option<PathBuf> {
}
pub fn scan_recents(sizes: IconSizes) -> Vec<Item> {
let mut recents = Vec::new();
match recently_used_xbel::parse_file() {
Ok(recent_files) => {
for bookmark in recent_files.bookmarks {
let uri = bookmark.href;
let path = match uri_to_path(uri) {
None => continue,
Some(path) => path,
let recent_files = match recently_used_xbel::parse_file() {
Ok(recent_files) => recent_files,
Err(err) => {
log::warn!("Error reading recent files: {err:?}");
return Vec::new();
}
};
let last_edit = match bookmark.modified.parse::<chrono::DateTime<Utc>>() {
Ok(last_edit) => last_edit,
Err(_) => continue,
};
let last_visit = match bookmark.visited.parse::<chrono::DateTime<Utc>>() {
Ok(last_visit) => last_visit,
Err(_) => continue,
};
let path_exist = path.exists();
let mut recents: Vec<_> = recent_files
.bookmarks
.into_iter()
.filter_map(|bookmark| {
let path = uri_to_path(bookmark.href)?;
let last_edit = bookmark.modified.parse::<chrono::DateTime<Utc>>().ok()?;
let last_visit = bookmark.visited.parse::<chrono::DateTime<Utc>>().ok()?;
if path_exist {
let file_name = path.file_name();
if let Some(name) = file_name {
let name = name.to_string_lossy().to_string();
if path.exists() {
let file_name = path.file_name()?;
let name = file_name.to_string_lossy().to_string();
let metadata = match path.metadata() {
Ok(ok) => ok,
@ -1192,37 +1171,26 @@ pub fn scan_recents(sizes: IconSizes) -> Vec<Item> {
path.display(),
err
);
continue;
return None;
}
};
let item = item_from_entry(path, name, metadata, sizes);
recents.push((
item,
if last_edit.le(&last_visit) {
last_edit
} else {
last_visit
},
));
}
Some((item, last_edit.min(last_visit)))
} else {
log::warn!("recent file path not exist: {}", path.display());
None
}
}
}
Err(err) => {
log::warn!("Error reading recent files: {err:?}");
}
}
})
.collect();
recents.sort_by(|a, b| b.1.cmp(&a.1));
recents.sort_by_key(|recent| Reverse(recent.1));
recents.into_iter().take(50).map(|(item, _)| item).collect()
}
pub fn scan_network(uri: &str, sizes: IconSizes) -> Vec<Item> {
for (_key, mounter) in MOUNTERS.iter() {
for mounter in MOUNTERS.values() {
match mounter.network_scan(uri, sizes) {
Some(Ok(items)) => return items,
Some(Err(err)) => {
@ -1250,12 +1218,12 @@ pub fn scan_desktop(
}
if desktop_config.show_mounted_drives {
for (_mounter_key, mounter) in MOUNTERS.iter() {
for mounter_item in mounter.items(sizes).unwrap_or_default() {
let Some(path) = mounter_item.path() else {
for mounter in MOUNTERS.values() {
let Some(mounter_items) = mounter.items(sizes) else {
continue;
};
items.extend(mounter_items.into_iter().filter_map(|mounter_item| {
let path = mounter_item.path()?;
// Get most item data from path
let mut item = match item_from_path(&path, sizes) {
Ok(item) => item,
@ -1265,7 +1233,7 @@ pub fn scan_desktop(
path.display(),
err
);
continue;
return None;
}
};
@ -1275,13 +1243,13 @@ pub fn scan_desktop(
//TODO: use icon size for mounter item icon
if let Some(icon) = mounter_item.icon(false) {
item.icon_handle_grid = icon.clone();
item.icon_handle_list = icon.clone();
item.icon_handle_grid.clone_from(&icon);
item.icon_handle_list.clone_from(&icon);
item.icon_handle_list_condensed = icon;
}
items.push(item);
}
Some(item)
}));
}
}
@ -1415,17 +1383,17 @@ impl Location {
}
pub fn ancestors(&self) -> Vec<(Self, String)> {
let mut ancestors = Vec::new();
if let Some(path) = self.path_opt() {
for ancestor in path.ancestors() {
let (name, found_home) = folder_name(ancestor);
ancestors.push((self.with_path(ancestor.to_path_buf()), name));
if found_home {
break;
}
}
}
ancestors
self.path_opt().map_or_else(Default::default, |path| {
path.ancestors()
.scan(false, |found_home, ancestor| {
(!*found_home).then(|| {
let (name, is_home) = folder_name(ancestor);
*found_home = is_home;
(self.with_path(ancestor.to_path_buf()), name)
})
})
.collect()
})
}
pub const fn path_opt(&self) -> Option<&PathBuf> {
@ -1438,6 +1406,16 @@ impl Location {
}
}
pub(crate) fn into_path_opt(self) -> Option<PathBuf> {
match self {
Self::Desktop(path, ..) => Some(path),
Self::Path(path) => Some(path),
Self::Search(path, ..) => Some(path),
Self::Network(_, _, path) => path,
_ => None,
}
}
pub fn with_path(&self, path: PathBuf) -> Self {
match self {
Self::Desktop(_, display, desktop_config) => {
@ -1690,13 +1668,7 @@ impl ItemMetadata {
pub fn file_size(&self) -> Option<u64> {
match self {
Self::Path { metadata, .. } => {
if metadata.is_dir() {
None
} else {
Some(metadata.len())
}
}
Self::Path { metadata, .. } => (!metadata.is_dir()).then_some(metadata.len()),
Self::Trash { metadata, .. } => match metadata.size {
TrashItemSize::Bytes(size) => Some(size),
TrashItemSize::Entries(_) => None,
@ -2180,8 +2152,8 @@ impl Item {
#[cfg(feature = "gvfs")]
ItemMetadata::GvfsPath { children_opt, .. } => {
// grab the fs::metadata object for gvfs paths since this is run on-demand
if let Some(path) = &self.path_opt() {
file_metadata = fs::metadata(*path).ok();
if let Some(path) = self.path_opt() {
file_metadata = fs::metadata(path).ok();
}
dir_children_count = *children_opt;
@ -2320,9 +2292,7 @@ impl Item {
if !settings.is_empty() {
let mut section = widget::settings::section();
for setting in settings {
section = section.add(setting);
}
section = section.extend(settings);
column = column.push(section);
}
@ -2521,7 +2491,7 @@ fn folder_name<P: AsRef<Path>>(path: P) -> (String, bool) {
// This is not optimized but it helps ensure the same display names
match item_from_path(path, IconSizes::default()) {
Ok(item) => item.display_name,
Err(_err) => name.to_string_lossy().to_string(),
Err(_err) => name.to_string_lossy().into_owned(),
}
}
}
@ -2533,10 +2503,9 @@ fn folder_name<P: AsRef<Path>>(path: P) -> (String, bool) {
}
// parse .hidden file and return files path
fn parse_hidden_file(path: &PathBuf) -> Vec<String> {
let file = match File::open(path) {
Ok(f) => f,
Err(_) => return Vec::new(),
fn parse_hidden_file(path: &PathBuf) -> Box<[String]> {
let Ok(file) = File::open(path) else {
return Default::default();
};
BufReader::new(file)
@ -2645,11 +2614,9 @@ impl Tab {
if let Some(ref mut items) = self.items_opt {
for item in items.iter_mut() {
item.cut = false;
if let Some(location) = &item.location_opt {
if locations
.iter()
.any(|s| location.path_opt().is_some_and(|b| b == s))
if let Some(location_path) = item.location_opt.as_ref().and_then(Location::path_opt)
{
if locations.contains(location_path) {
item.cut = true;
}
}
@ -2658,18 +2625,21 @@ impl Tab {
}
pub fn selected_locations(&self) -> Vec<Location> {
let mut locations = Vec::new();
if let Some(ref items) = self.items_opt {
for item in items {
items
.iter()
.filter_map(|item| {
if item.selected {
if let Some(location) = &item.location_opt {
locations.push(location.clone());
item.location_opt.clone()
} else {
None
}
})
.collect()
} else {
Vec::new()
}
}
}
locations
}
pub fn select_all(&mut self) {
if let Some(ref mut items) = self.items_opt {
@ -3065,13 +3035,15 @@ impl Tab {
// a sorted tab.
let min = indices
.iter()
.position(|&offset| offset == range_min)
.copied()
.position(|offset| offset == range_min)
.unwrap_or_default();
// We can't skip `min_real` elements here because the index of
// `max` may actually be before `min` in a sorted tab
let max = indices
.iter()
.position(|&offset| offset == range_max)
.copied()
.position(|offset| offset == range_max)
.unwrap_or(indices.len());
let min_real = min.min(max);
let max_real = max.max(min);
@ -3096,7 +3068,7 @@ impl Tab {
let dont_unset = mod_ctrl
|| self.column_sort().is_some_and(|l| {
l.iter()
.any(|(e_i, e)| Some(e_i) == click_i_opt.as_ref() && e.selected)
.any(|&(e_i, e)| Some(e_i) == click_i_opt && e.selected)
});
if let Some(ref mut items) = self.items_opt {
for (i, item) in items.iter_mut().enumerate() {
@ -3291,7 +3263,7 @@ impl Tab {
match path.map_or_else(
|| {
let items = self.items_opt.as_deref()?;
items.iter().find(|item| item.selected).and_then(|item| {
items.iter().find(|&item| item.selected).and_then(|item| {
let location = item.location_opt.as_ref()?;
let path = location.path_opt()?;
cosmic::desktop::load_desktop_file(&[language.into()], path.into())
@ -3372,9 +3344,7 @@ impl Tab {
if let Some(edit_location) = &mut self.edit_location {
edit_location.select(true);
} else if self.gallery {
for command in self.update(Message::GalleryNext, modifiers) {
commands.push(command);
}
commands.append(&mut self.update(Message::GalleryNext, modifiers));
} else {
if let Some((row, col)) =
self.select_focus_pos_opt().or(self.select_last_pos_opt())
@ -3407,9 +3377,7 @@ impl Tab {
}
Message::ItemLeft => {
if self.gallery {
for command in self.update(Message::GalleryPrevious, modifiers) {
commands.push(command);
}
commands.append(&mut self.update(Message::GalleryPrevious, modifiers));
} else {
if let Some((row, col)) =
self.select_focus_pos_opt().or(self.select_first_pos_opt())
@ -3460,9 +3428,7 @@ impl Tab {
}
Message::ItemRight => {
if self.gallery {
for command in self.update(Message::GalleryNext, modifiers) {
commands.push(command);
}
commands.append(&mut self.update(Message::GalleryNext, modifiers));
} else {
if let Some((row, col)) =
self.select_focus_pos_opt().or(self.select_last_pos_opt())
@ -3498,9 +3464,7 @@ impl Tab {
if let Some(edit_location) = &mut self.edit_location {
edit_location.select(false);
} else if self.gallery {
for command in self.update(Message::GalleryPrevious, modifiers) {
commands.push(command);
}
commands.append(&mut self.update(Message::GalleryPrevious, modifiers));
} else {
if let Some((row, col)) =
self.select_focus_pos_opt().or(self.select_first_pos_opt())
@ -3594,13 +3558,12 @@ impl Tab {
}
}
Message::Reload => {
let mut selected_paths = Vec::new();
//TODO: support keeping selected locations without paths
for location in self.selected_locations() {
if let Some(path) = location.path_opt() {
selected_paths.push(path.clone());
}
}
let selected_paths = self
.selected_locations()
.into_iter()
.filter_map(Location::into_path_opt)
.collect();
let location = self.location.clone();
self.change_location(&location, None);
commands.push(Command::ChangeLocation(
@ -3835,8 +3798,8 @@ impl Tab {
ItemThumbnail::Text(_text) => None,
};
if let Some(handle) = handle_opt {
item.icon_handle_grid = handle.clone();
item.icon_handle_list = handle.clone();
item.icon_handle_grid.clone_from(&handle);
item.icon_handle_list.clone_from(&handle);
item.icon_handle_list_condensed = handle;
}
item.thumbnail_opt = Some(thumbnail);
@ -3908,13 +3871,10 @@ impl Tab {
self.dnd_hovered = Some((loc.clone(), Instant::now()));
if loc != self.location {
commands.push(Command::Iced(
cosmic::Task::perform(
async move {
cosmic::Task::future(async move {
tokio::time::sleep(HOVER_DURATION).await;
Message::DndHover(loc)
},
|x| x,
)
})
.into(),
));
}
@ -3940,7 +3900,7 @@ impl Tab {
let location = Location::Path(path);
if let Some(ref mut item) = self.parent_item_opt {
if item.location_opt.as_ref() == Some(&location) {
item.dir_size = dir_size.clone();
item.dir_size.clone_from(&dir_size);
}
}
if let Some(ref mut items) = self.items_opt {
@ -4409,7 +4369,7 @@ impl Tab {
.into()
};
let heading_row = widget::row::with_children(vec![
let heading_row = widget::row::with_children([
heading_item(fl!("name"), Length::Fill, HeadingOptions::Name),
if self.location == Location::Trash {
heading_item(
@ -4443,7 +4403,7 @@ impl Tab {
if let Some(edit_location) = &self.edit_location {
if let Some(location) = edit_location.resolve() {
//TODO: allow editing other locations
if let Some(path) = location.path_opt().cloned() {
if let Some(path) = location.path_opt() {
row = row.push(
widget::button::custom(
widget::icon::from_name("window-close-symbolic").size(16),
@ -4452,7 +4412,7 @@ impl Tab {
.padding(space_xxs)
.class(theme::Button::Icon),
);
let text_input = widget::text_input("", path.to_string_lossy().to_string())
let text_input = widget::text_input("", path.to_string_lossy().into_owned())
.id(self.edit_location_id.clone())
.on_input(move |input| {
Message::EditLocation(Some(
@ -4632,9 +4592,7 @@ impl Tab {
}
}
for child in children {
row = row.push(child);
}
row = row.extend(children);
let mut column = widget::column::with_capacity(4).padding([0, space_s]);
column = column.push(row);
column = column.push(accent_rule);
@ -4663,10 +4621,9 @@ impl Tab {
pub fn empty_view(&self, has_hidden: bool) -> Element<'_, Message> {
let cosmic_theme::Spacing { space_xxs, .. } = theme::active().cosmic().spacing;
mouse_area::MouseArea::new(widget::column::with_children(vec![
widget::container(
widget::column::with_children(match self.mode {
Mode::App | Mode::Dialog(_) => vec![
mouse_area::MouseArea::new(widget::column::with_children([widget::container(
match self.mode {
Mode::App | Mode::Dialog(_) => widget::column::with_children([
widget::icon::from_name("folder-symbolic")
.size(64)
.icon()
@ -4679,15 +4636,14 @@ impl Tab {
fl!("empty-folder")
})
.into(),
],
Mode::Desktop => Vec::new(),
})
]),
Mode::Desktop => widget::column(),
}
.align_x(Alignment::Center)
.spacing(space_xxs),
)
.center(Length::Fill)
.into(),
]))
.into()]))
.on_press(|_| Message::Click(None))
.into()
}
@ -4769,7 +4725,7 @@ impl Tab {
let mut drag_e_i = 0;
let mut drag_s_i = 0;
let mut children = Vec::new();
let mut column = widget::column::with_capacity(2);
if let Some(items) = self.column_sort() {
let mut count = 0;
let mut col = 0;
@ -4921,7 +4877,7 @@ impl Tab {
return (None, self.empty_view(hidden > 0), false);
}
children.push(grid.into());
column = column.push(grid);
//TODO: HACK If we don't reach the bottom of the view, go ahead and add a spacer to do that
{
@ -4945,10 +4901,9 @@ impl Tab {
let spacer_height = height.saturating_sub(max_bottom + top_deduct);
if spacer_height > 0 {
children.push(
widget::container(Space::with_height(Length::Fixed(spacer_height as f32)))
.into(),
);
column = column.push(widget::container(Space::with_height(Length::Fixed(
spacer_height as f32,
))));
}
}
}
@ -4997,13 +4952,11 @@ impl Tab {
)),
];
let mut column = widget::column::with_capacity(buttons.len())
let column =
widget::column::with_children(buttons.into_iter().map(Element::from))
.align_x(Alignment::Center)
.height(Length::Fixed(item_height as f32))
.width(Length::Fixed(item_width as f32));
for button in buttons {
column = column.push(button)
}
dnd_grid = dnd_grid.push(column);
dnd_item_i += 1;
@ -5018,8 +4971,7 @@ impl Tab {
Element::from(dnd_grid)
});
let mut mouse_area =
mouse_area::MouseArea::new(widget::column::with_children(children).width(Length::Fill))
let mut mouse_area = mouse_area::MouseArea::new(column.width(Length::Fill))
.on_press(|_| Message::Click(None))
.on_auto_scroll(Message::AutoScroll)
.on_drag_end(|_| Message::DragEnd)
@ -5063,7 +5015,7 @@ impl Tab {
};
let row_height = icon_size + 2 * space_xxs;
let mut children: Vec<Element<_>> = Vec::new();
let mut column = widget::column::with_capacity(3);
let mut y: f32 = 0.0;
let rule_padding = theme::active().cosmic().corner_radii.radius_xs[0] as u16;
@ -5091,11 +5043,8 @@ impl Tab {
}
if count > 0 {
children.push(
widget::container(horizontal_rule(1))
.padding([0, rule_padding])
.into(),
);
column = column
.push(widget::container(horizontal_rule(1)).padding([0, rule_padding]));
y += 1.0;
}
@ -5186,12 +5135,12 @@ impl Tab {
};
let row = if condensed {
widget::row::with_children(vec![
widget::row::with_children([
widget::icon::icon(item.icon_handle_list_condensed.clone())
.content_fit(ContentFit::Contain)
.size(icon_size)
.into(),
widget::column::with_children(vec![
widget::column::with_children([
widget::text::body(item.display_name.clone()).into(),
//TODO: translate?
widget::text::caption(format!("{modified_text} - {size_text}"))
@ -5203,12 +5152,12 @@ impl Tab {
.align_y(Alignment::Center)
.spacing(space_xxs)
} else if is_search {
widget::row::with_children(vec![
widget::row::with_children([
widget::icon::icon(item.icon_handle_list_condensed.clone())
.content_fit(ContentFit::Contain)
.size(icon_size)
.into(),
widget::column::with_children(vec![
widget::column::with_children([
widget::text::body(item.display_name.clone()).into(),
widget::text::caption(match item.path_opt() {
Some(path) => path.display().to_string(),
@ -5229,7 +5178,7 @@ impl Tab {
.align_y(Alignment::Center)
.spacing(space_xxs)
} else {
widget::row::with_children(vec![
widget::row::with_children([
widget::icon::icon(item.icon_handle_list.clone())
.content_fit(ContentFit::Contain)
.size(icon_size)
@ -5295,12 +5244,12 @@ impl Tab {
let dnd_row = if !item.selected {
Element::from(Space::with_height(Length::Fixed(f32::from(row_height))))
} else if condensed {
widget::row::with_children(vec![
widget::row::with_children([
widget::icon::icon(item.icon_handle_list_condensed.clone())
.content_fit(ContentFit::Contain)
.size(icon_size)
.into(),
widget::column::with_children(vec![
widget::column::with_children([
widget::text::body(item.display_name.clone()).into(),
//TODO: translate?
widget::text::body(format!("{modified_text} - {size_text}"))
@ -5312,12 +5261,12 @@ impl Tab {
.spacing(space_xxs)
.into()
} else if is_search {
widget::row::with_children(vec![
widget::row::with_children([
widget::icon::icon(item.icon_handle_list_condensed.clone())
.content_fit(ContentFit::Contain)
.size(icon_size)
.into(),
widget::column::with_children(vec![
widget::column::with_children([
widget::text::body(item.display_name.clone()).into(),
widget::text::caption(match item.path_opt() {
Some(path) => path.display().to_string(),
@ -5338,7 +5287,7 @@ impl Tab {
.spacing(space_xxs)
.into()
} else {
widget::row::with_children(vec![
widget::row::with_children([
widget::icon::icon(item.icon_handle_list.clone())
.content_fit(ContentFit::Contain)
.size(icon_size)
@ -5378,7 +5327,7 @@ impl Tab {
count += 1;
y += f32::from(row_height);
children.push(button_row);
column = column.push(button_row);
}
if count == 0 {
@ -5397,17 +5346,13 @@ impl Tab {
let spacer_height = size.height - y - f32::from(top_deduct);
if spacer_height > 0. {
children.push(
widget::container(Space::with_height(Length::Fixed(spacer_height))).into(),
);
column = column.push(widget::container(Space::with_height(spacer_height)));
}
}
let drag_col = (!drag_items.is_empty())
.then(|| Element::from(widget::column::with_children(drag_items)));
let mut mouse_area = mouse_area::MouseArea::new(
widget::column::with_children(children).padding([0, space_s]),
)
let mut mouse_area = mouse_area::MouseArea::new(column.padding([0, space_s]))
.with_id(Id::new("list-view"))
.on_press(|_| Message::Click(None))
.on_auto_scroll(Message::AutoScroll)
@ -5452,9 +5397,14 @@ impl Tab {
.map(|items| {
items
.iter()
.filter(|item| item.selected)
.filter_map(|item| item.path_opt().cloned())
.collect::<Vec<PathBuf>>()
.filter_map(|item| {
if item.selected {
item.path_opt().cloned()
} else {
None
}
})
.collect::<Box<[PathBuf]>>()
})
.unwrap_or_default();
let item_view =
@ -5533,7 +5483,7 @@ impl Tab {
if let Some(items) = self.items_opt() {
if !items.is_empty() {
tab_column = tab_column.push(
widget::layer_container(widget::row::with_children(vec![
widget::layer_container(widget::row::with_children([
widget::horizontal_space().into(),
widget::button::standard(fl!("empty-trash"))
.on_press(Message::EmptyTrash)
@ -5549,7 +5499,7 @@ impl Tab {
}
Location::Network(uri, _display_name, _path) if uri == "network:///" => {
tab_column = tab_column.push(
widget::layer_container(widget::row::with_children(vec![
widget::layer_container(widget::row::with_children([
widget::horizontal_space().into(),
widget::button::standard(fl!("add-network-drive"))
.on_press(Message::AddNetworkDrive)
@ -5715,7 +5665,7 @@ impl Tab {
// Load directory size for selected items
if let Some(item) = items
.iter()
.find(|item| item.selected)
.find(|&item| item.selected)
.or(self.parent_item_opt.as_ref())
{
// Item must have a path
@ -5872,7 +5822,7 @@ impl Tab {
.cloned()
{
subscriptions.push(Subscription::run_with_id(
("tab_complete", path.to_string_lossy().to_string()),
("tab_complete", path.to_string_lossy().into_owned()),
stream::channel(1, |mut output| async move {
let message = {
let path = path.clone();
@ -6201,7 +6151,7 @@ mod tests {
let top_level = filter_dirs(path)?;
let mut result = Vec::new();
for dir in top_level {
let nested_dirs: Vec<PathBuf> = filter_dirs(&dir)?.collect();
let nested_dirs = filter_dirs(&dir)?;
result.push(dir);
result.extend(nested_dirs);
}
@ -6496,10 +6446,11 @@ mod tests {
debug!("Shuffled numbers for paths: {base_nums:?}");
let paths: Vec<_> = base_nums
.iter()
.map(|&base| path.join(std::iter::repeat_n(base, 255).collect::<String>()))
.copied()
.map(|base| path.join(std::iter::repeat_n(base, 255).collect::<String>()))
.collect();
for (file, &base) in paths.iter().zip(base_nums.iter()) {
for (file, base) in paths.iter().zip(base_nums.into_iter()) {
trace!("Creating long file name for {base}");
fs::File::create(file)?;
}

13
src/thumbnail_cacher.rs
View file

@ -149,9 +149,8 @@ impl ThumbnailCacher {
let info = reader.info();
let text_chunks: FxHashMap<String, String> = info
.uncompressed_latin1_text
.clone()
.into_iter()
.map(|chunk| (chunk.keyword, chunk.text))
.iter()
.map(|chunk| (chunk.keyword.clone(), chunk.text.clone()))
.collect();
(
info.width,
@ -222,7 +221,7 @@ impl ThumbnailCacher {
// Thumb::URI is required and must match.
let thumb_uri = texts
.iter()
.find(|text| text.keyword == "Thumb::URI")
.find(|&text| text.keyword == "Thumb::URI")
.map(|t| &t.text);
if let Some(thumb_uri) = thumb_uri {
if *thumb_uri != self.file_uri {
@ -247,7 +246,7 @@ impl ThumbnailCacher {
// Thumb::MTime is required and must match.
let thumb_mtime = texts
.iter()
.find(|text| text.keyword == "Thumb::MTime")
.find(|&text| text.keyword == "Thumb::MTime")
.map(|t| &t.text);
if let Some(thumb_mtime) = thumb_mtime {
let modified = match metadata.modified() {
@ -276,7 +275,7 @@ impl ThumbnailCacher {
// Thumb::Size isn't required, but it should be verified if present.
let thumb_size = texts
.iter()
.find(|text| text.keyword == "Thumb::Size")
.find(|&text| text.keyword == "Thumb::Size")
.map(|t| &t.text);
if let Some(thumb_size) = thumb_size {
let size = metadata.len();
@ -301,7 +300,7 @@ fn thumbnail_uri(path: &Path) -> io::Result<String> {
// and they aren't by the url crate, but the thumbnailer used by
// Gnome Files does. In order to share thumbnails and not get duplicates
// we should do the same.
let url = url.to_string().replace('[', "%5B").replace(']', "%5D");
let url = url.as_str().replace('[', "%5B").replace(']', "%5D");
Ok(url)
}

28
src/thumbnailer.rs
View file

@ -80,30 +80,32 @@ impl ThumbnailerCache {
let mut search_dirs = Vec::new();
let xdg_dirs = xdg::BaseDirectories::new();
if let Some(data_home) = xdg_dirs.get_data_home() {
search_dirs.push(data_home.join("thumbnailers"));
}
for data_dir in xdg_dirs.get_data_dirs() {
search_dirs.push(data_dir.join("thumbnailers"));
if let Some(mut data_home) = xdg_dirs.get_data_home() {
data_home.push("thumbnailers");
search_dirs.push(data_home);
}
search_dirs.extend(xdg_dirs.get_data_dirs().into_iter().map(|mut data_dir| {
data_dir.push("thumbnailers");
data_dir
}));
let mut thumbnailer_paths = Vec::new();
for dir in search_dirs {
log::trace!("looking for thumbnailers in {}", dir.display());
match fs::read_dir(&dir) {
Ok(entries) => {
for entry_res in entries {
match entry_res {
Ok(entry) => thumbnailer_paths.push(entry.path()),
Err(err) => {
thumbnailer_paths.extend(entries.filter_map(|entry_res| {
entry_res
.inspect_err(|err| {
log::warn!(
"failed to read entry in directory {}: {}",
dir.display(),
err
);
}
}
}
)
})
.ok()
.map(|entry| entry.path())
}));
}
Err(err) => {
log::warn!("failed to read directory {}: {}", dir.display(), err);

52
src/zoom.rs Normal file
View file

@ -0,0 +1,52 @@
use std::num::NonZeroU16;
use crate::{config::IconSizes, tab::View};
static DEFAULT_ZOOM: NonZeroU16 = NonZeroU16::new(100).unwrap();
static MIN_ZOOM: NonZeroU16 = NonZeroU16::new(50).unwrap();
static MAX_ZOOM: NonZeroU16 = NonZeroU16::new(500).unwrap();
const ZOOM_STEP: u16 = 25;
pub(crate) const fn zoom_to_default(view: View, icon_sizes: &mut IconSizes) {
let icon_size = select_resized_icon(view, icon_sizes);
*icon_size = DEFAULT_ZOOM;
}
pub(crate) fn zoom_in_view(view: View, icon_sizes: &mut IconSizes) {
let icon_size = select_resized_icon(view, icon_sizes);
let mut step = MIN_ZOOM;
while step <= MAX_ZOOM {
if *icon_size < step {
*icon_size = step;
break;
}
step = step.saturating_add(ZOOM_STEP);
}
if *icon_size > step {
*icon_size = step;
}
}
pub(crate) fn zoom_out_view(view: View, icon_sizes: &mut IconSizes) {
let icon_size = select_resized_icon(view, icon_sizes);
let mut step = MAX_ZOOM;
while step >= MIN_ZOOM {
if *icon_size > step {
*icon_size = step;
break;
}
step = NonZeroU16::new(step.get().saturating_sub(ZOOM_STEP)).unwrap();
}
if *icon_size < step {
*icon_size = step;
}
}
const fn select_resized_icon(view: View, icon_sizes: &mut IconSizes) -> &mut NonZeroU16 {
match view {
View::Grid => &mut icon_sizes.grid,
View::List => &mut icon_sizes.list,
}
}