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feat: add multi-file preview

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Jonatan Pettersson 2025-12-21 19:53:09 +01:00 • committed by Jacob Kauffmann
parent 456d4b003e
commit 361465e337
4 changed files with 197 additions and 35 deletions
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21
src/dialog.rs
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@ -697,14 +697,23 @@ impl App {
}
PreviewKind::Selected => {
if let Some(items) = self.tab.items_opt() {
for item in items {
if item.selected {
children.push(item.preview_view(None, military_time));
// Only show one property view to avoid issues like hangs when generating
// preview images on thousands of files
break;
let preview_opt = {
let mut selected = items.iter().filter(|item| item.selected);
match (selected.next(), selected.next()) {
// At least two selected items
(Some(_), Some(_)) => Some(self.tab.multi_preview_view()),
// Exactly one selected item
(Some(item), None) => Some(item.preview_view(None, military_time)),
// No selected items
_ => None,
}
};
if let Some(preview) = preview_opt {
children.push(preview);
}
if children.is_empty() {
if let Some(item) = &self.tab.parent_item_opt {
children.push(item.preview_view(None, military_time));