Show parent folder in details, part of #541
This commit is contained in:
Jeremy Soller
parent
a5dfffcd72
commit
2b4a14dfe2
3 changed files with 120 additions and 69 deletions
137
src/dialog.rs
137
src/dialog.rs
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@ -325,7 +325,7 @@ enum Message {
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SearchClear,
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SearchInput(String),
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TabMessage(tab::Message),
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TabRescan(Vec<tab::Item>),
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TabRescan(Location, Option<tab::Item>, Vec<tab::Item>),
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TabView(tab::View),
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ToggleFoldersFirst,
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ZoomDefault,
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@ -494,6 +494,11 @@ impl App {
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break;
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}
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}
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if children.is_empty() {
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if let Some(item) = &self.tab.parent_item_opt {
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children.push(item.preview_view(self.tab.config.icon_sizes, true));
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}
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}
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}
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}
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}
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@ -505,8 +510,11 @@ impl App {
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let icon_sizes = self.tab.config.icon_sizes;
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Command::perform(
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async move {
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match tokio::task::spawn_blocking(move || location.scan(icon_sizes)).await {
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Ok(items) => message::app(Message::TabRescan(items)),
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let location2 = location.clone();
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match tokio::task::spawn_blocking(move || location2.scan(icon_sizes)).await {
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Ok((parent_item_opt, items)) => {
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message::app(Message::TabRescan(location, parent_item_opt, items))
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}
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Err(err) => {
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log::warn!("failed to rescan: {}", err);
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message::none()
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@ -1408,74 +1416,85 @@ impl Application for App {
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}
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return Command::batch(commands);
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}
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Message::TabRescan(mut items) => {
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// Filter
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if let Some(filter_i) = self.filter_selected {
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if let Some(filter) = self.filters.get(filter_i) {
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// Parse filters
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let mut parsed_globs = Vec::new();
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let mut parsed_mimes = Vec::new();
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for pattern in filter.patterns.iter() {
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match pattern {
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DialogFilterPattern::Glob(value) => {
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match glob::Pattern::new(value) {
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Ok(glob) => parsed_globs.push(glob),
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Err(err) => {
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log::warn!("failed to parse glob {:?}: {}", value, err);
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Message::TabRescan(location, parent_item_opt, mut items) => {
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if location == self.tab.location {
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// Filter
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if let Some(filter_i) = self.filter_selected {
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if let Some(filter) = self.filters.get(filter_i) {
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// Parse filters
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let mut parsed_globs = Vec::new();
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let mut parsed_mimes = Vec::new();
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for pattern in filter.patterns.iter() {
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match pattern {
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DialogFilterPattern::Glob(value) => {
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match glob::Pattern::new(value) {
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Ok(glob) => parsed_globs.push(glob),
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Err(err) => {
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log::warn!(
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"failed to parse glob {:?}: {}",
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value,
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err
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);
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}
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}
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}
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}
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DialogFilterPattern::Mime(value) => {
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match mime_guess::Mime::from_str(value) {
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Ok(mime) => parsed_mimes.push(mime),
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Err(err) => {
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log::warn!("failed to parse mime {:?}: {}", value, err);
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DialogFilterPattern::Mime(value) => {
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match mime_guess::Mime::from_str(value) {
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Ok(mime) => parsed_mimes.push(mime),
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Err(err) => {
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log::warn!(
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"failed to parse mime {:?}: {}",
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value,
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err
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);
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}
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}
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}
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}
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}
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items.retain(|item| {
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if item.metadata.is_dir() {
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// Directories are always shown
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return true;
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}
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// Check for mime type match (first because it is faster)
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for mime in parsed_mimes.iter() {
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if mime == &item.mime {
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return true;
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}
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}
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// Check for glob match (last because it is slower)
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for glob in parsed_globs.iter() {
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if glob.matches(&item.name) {
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return true;
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}
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}
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// No filters matched
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false
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});
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}
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items.retain(|item| {
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if item.metadata.is_dir() {
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// Directories are always shown
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return true;
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}
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// Check for mime type match (first because it is faster)
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for mime in parsed_mimes.iter() {
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if mime == &item.mime {
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return true;
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}
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}
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// Check for glob match (last because it is slower)
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for glob in parsed_globs.iter() {
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if glob.matches(&item.name) {
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return true;
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}
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}
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// No filters matched
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false
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});
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}
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}
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// Select based on filename
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if let DialogKind::SaveFile { filename } = &self.flags.kind {
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for item in items.iter_mut() {
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item.selected = &item.name == filename;
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// Select based on filename
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if let DialogKind::SaveFile { filename } = &self.flags.kind {
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for item in items.iter_mut() {
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item.selected = &item.name == filename;
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}
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}
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}
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self.tab.set_items(items);
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self.tab.parent_item_opt = parent_item_opt;
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self.tab.set_items(items);
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// Reset focus on location change
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if self.search_get().is_some() {
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return widget::text_input::focus(self.search_id.clone());
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} else {
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return widget::text_input::focus(self.filename_id.clone());
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// Reset focus on location change
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if self.search_get().is_some() {
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return widget::text_input::focus(self.search_id.clone());
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} else {
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return widget::text_input::focus(self.filename_id.clone());
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}
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}
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}
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Message::TabView(view) => {
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