Release v0.2.8

AGENTS.md

@@ -10,7 +10,7 @@ standalone images, and videos.
 
 - Rust
 - GTK4 with GIO/GVfs for desktop and remote filesystem integration
-- SQLite for cached directory metadata, search indexes, and reading history
+- SQLite for cached directory metadata and reading history
 - AppImage as the primary distribution format
 - Korean-first UI with all user-facing strings kept translatable
 
@@ -38,8 +38,8 @@ standalone images, and videos.
 - Support ascending and descending sorting by name, modification time, and
   creation time. Treat unavailable creation times as unknown rather than
   inventing values.
-- Search folder and ZIP names recursively below the current location using the
-  cached index.
+- Filter the currently displayed browser directory by filename and restore all
+  entries when the search text is cleared.
 - Provide 100%, fit-width, fit-height, two-page, and continuous vertical viewing.
 - Support both right-to-left and left-to-right two-page layouts, plus controls
   that advance by one page to adjust page pairing.
@@ -49,6 +49,8 @@ standalone images, and videos.
 - Provide a toggleable file list on the right side of each viewer. Double-click
   or Enter opens the selected viewable file; its context menu provides favorite
   and download actions.
+- Filter each viewer's current file list with a temporary search field and
+  restore the complete list when the search text is cleared.
 - Accept one local file or folder dropped onto the main window or a viewer.
   Browse dropped folders in the main window; for dropped files, browse the
   parent folder and open the exact naturally sorted item in a new viewer window.

Cargo.lock

@@ -182,7 +182,7 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
 
 [[package]]
 name = "comicviewer"
-version = "0.2.7"
+version = "0.2.8"
 dependencies = [
  "anyhow",
  "chrono",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "comicviewer"
-version = "0.2.7"
+version = "0.2.8"
 edition = "2024"
 description = "A comic archive viewer for local and remote locations"
 license = "GPL-3.0-or-later"

data/io.github.comicviewer.Comicviewer.metainfo.xml

@@ -26,6 +26,7 @@
   </provides>
   <content_rating type="oars-1.1" />
   <releases>
+    <release version="0.2.8" date="2026-07-24" />
     <release version="0.2.7" date="2026-07-24" />
     <release version="0.2.6" date="2026-07-23" />
     <release version="0.2.5" date="2026-07-23" />

docs/INSTALL.ko.md

@@ -82,6 +82,7 @@ Comicviewer는 XDG 표준 경로를 사용합니다.
 - 기본 영구 ZIP 캐시 한도는 10GB이며 오래된 파일부터 자동으로 삭제됩니다.
 - 메인 창의 `캐시 비우기` 버튼으로 현재 열려 있지 않은 ZIP 캐시를 직접 삭제할 수 있습니다.
 - 캐시 한도는 설정 파일의 `cache_quota_gb`로 변경하며, 0은 영구 캐시를 사용하지 않는 값입니다.
+- 메인 창 검색은 현재 표시 중인 폴더의 파일명을 필터링하며, 입력을 지우면 전체 목록을 복원합니다.
 
 ## 뷰어 조작
 
@@ -90,6 +91,7 @@ Comicviewer는 XDG 표준 경로를 사용합니다.
 - 동영상에서 `←`와 `→`: 5초 뒤/앞으로 이동
 - 동영상에서 `↑`와 `↓`: 음량을 5%씩 조절
 - `L`: 우측 파일 목록 표시 또는 숨기기
+- 파일 목록 상단 검색: 현재 재생 목록을 임시로 필터링하며, 입력을 지우면 전체 목록 복원
 - 이미지에서 `+`와 `-`: 현재 화면의 이미지를 임시로 10%씩 확대 또는 축소
 - 이미지에서 `Ctrl` + 마우스 휠: 현재 화면의 이미지를 임시로 10%씩 확대 또는 축소
 - 전체 화면에서 마우스 클릭: 숨겨진 컨트롤을 5초 동안 표시

docs/RELEASING.ko.md

@@ -55,7 +55,7 @@ AppImage 빌드가 끝나면 다음 스크립트로 체크섬과 통합 `tar.gz`
 
 스크립트는 `Cargo.toml`에서 버전을 읽고 다음 파일을 생성합니다.
 
-- `dist/Comicviewer-0.2.7-x86_64.AppImage.sha256`
+- `dist/Comicviewer-0.2.8-x86_64.AppImage.sha256`
 - `dist/Comicviewer-latest-x86_64.tar.gz`
 - `dist/Comicviewer-latest-x86_64.tar.gz.sha256`
 
@@ -78,10 +78,10 @@ sha256sum -c Comicviewer-latest-x86_64.tar.gz.sha256
 
 ```sh
 git add Cargo.toml Cargo.lock data packaging README.md docs
-git commit -m "Release v0.2.7"
-git tag -a v0.2.7 -m "Comicviewer v0.2.7"
+git commit -m "Release v0.2.8"
+git tag -a v0.2.8 -m "Comicviewer v0.2.8"
 git push origin main
-git push origin v0.2.7
+git push origin v0.2.8
 ```
 
 이미 원격에 공개한 태그는 이동하거나 덮어쓰지 않습니다. 수정이 필요하면 새

src/database.rs

@@ -2,11 +2,8 @@ use std::path::Path;
 use std::time::{SystemTime, UNIX_EPOCH};
 
 use anyhow::{Context, Result};
-use gtk::gio::prelude::*;
 use rusqlite::{Connection, OptionalExtension, params};
 
-use crate::browser::{BrowserEntry, EntryKind};
-
 pub struct Database {
     connection: Connection,
 }
@@ -108,124 +105,6 @@ impl Database {
         )?;
         Ok(())
     }
-
-    pub fn load_cached_tree(&self, location_id: &str, root_uri: &str) -> Result<Vec<BrowserEntry>> {
-        let mut statement = self.connection.prepare(
-            "WITH RECURSIVE tree(uri, name, path, entry_kind, size, modified_at, created_at, etag) AS (
-                 SELECT uri, name, name, entry_kind, size, modified_at, created_at, etag
-                 FROM cached_entries
-                 WHERE location_id = ?1 AND parent_uri = ?2
-                 UNION ALL
-                 SELECT child.uri, child.name, tree.path || '/' || child.name,
-                        child.entry_kind, child.size, child.modified_at, child.created_at, child.etag
-                 FROM cached_entries AS child
-                 JOIN tree ON child.parent_uri = tree.uri
-                 WHERE child.location_id = ?1
-             )
-             SELECT uri, name, path, entry_kind, size, modified_at, created_at, etag
-             FROM tree ORDER BY path",
-        )?;
-        let rows = statement.query_map(params![location_id, root_uri], |row| {
-            let kind = entry_kind_from_i64(row.get(3)?);
-            let size = row
-                .get::<_, Option<i64>>(4)?
-                .and_then(|value| u64::try_from(value).ok());
-            Ok(BrowserEntry {
-                uri: row.get(0)?,
-                name: row.get(1)?,
-                list_name: Some(row.get(2)?),
-                kind,
-                size,
-                modified: row.get::<_, Option<i64>>(5)?.and_then(system_time_from_i64),
-                created: row.get::<_, Option<i64>>(6)?.and_then(system_time_from_i64),
-                etag: row.get(7)?,
-            })
-        })?;
-        rows.collect::<rusqlite::Result<Vec<_>>>()
-            .map_err(Into::into)
-    }
-
-    pub fn replace_cached_tree(
-        &self,
-        location_id: &str,
-        root_uri: &str,
-        entries: &[BrowserEntry],
-    ) -> Result<()> {
-        let transaction = self.connection.unchecked_transaction()?;
-        transaction.execute(
-            "WITH RECURSIVE tree(uri) AS (
-                 SELECT uri FROM cached_entries WHERE location_id = ?1 AND parent_uri = ?2
-                 UNION
-                 SELECT child.uri FROM cached_entries AS child
-                 JOIN tree ON child.parent_uri = tree.uri
-                 WHERE child.location_id = ?1
-             )
-             DELETE FROM cached_entries
-             WHERE location_id = ?1 AND uri IN (SELECT uri FROM tree)",
-            params![location_id, root_uri],
-        )?;
-        let refreshed_at = system_time_to_i64(SystemTime::now());
-        {
-            let mut statement = transaction.prepare(
-                "INSERT INTO cached_entries
-                     (location_id, parent_uri, uri, name, entry_kind, size, modified_at,
-                      created_at, etag, refreshed_at)
-                 VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10)",
-            )?;
-            for entry in entries {
-                let parent_uri = gtk::gio::File::for_uri(&entry.uri)
-                    .parent()
-                    .map(|parent| parent.uri().to_string())
-                    .unwrap_or_else(|| root_uri.to_owned());
-                statement.execute(params![
-                    location_id,
-                    parent_uri,
-                    entry.uri,
-                    entry.name,
-                    entry_kind_to_i64(entry.kind),
-                    entry.size.and_then(|value| i64::try_from(value).ok()),
-                    entry.modified.map(system_time_to_i64),
-                    entry.created.map(system_time_to_i64),
-                    entry.etag,
-                    refreshed_at,
-                ])?;
-            }
-        }
-        transaction.commit()?;
-        Ok(())
-    }
-}
-
-fn entry_kind_to_i64(kind: EntryKind) -> i64 {
-    match kind {
-        EntryKind::Directory => 0,
-        EntryKind::ZipArchive => 1,
-        EntryKind::Image => 2,
-        EntryKind::Video => 3,
-        EntryKind::OtherFile => 4,
-    }
-}
-
-fn entry_kind_from_i64(value: i64) -> EntryKind {
-    match value {
-        0 => EntryKind::Directory,
-        1 => EntryKind::ZipArchive,
-        2 => EntryKind::Image,
-        3 => EntryKind::Video,
-        _ => EntryKind::OtherFile,
-    }
-}
-
-fn system_time_to_i64(time: SystemTime) -> i64 {
-    time.duration_since(UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_secs() as i64
-}
-
-fn system_time_from_i64(seconds: i64) -> Option<SystemTime> {
-    u64::try_from(seconds)
-        .ok()
-        .map(|seconds| UNIX_EPOCH + std::time::Duration::from_secs(seconds))
 }
 
 #[cfg(test)]
@@ -243,51 +122,4 @@ mod tests {
         database.save_progress("test.zip", 9, 20).unwrap();
         assert_eq!(database.load_progress("test.zip").unwrap(), Some(9));
     }
-
-    #[test]
-    fn cached_tree_replaces_descendants_and_restores_relative_paths() {
-        let database = Database::open(Path::new(":memory:")).unwrap();
-        let entries = vec![
-            BrowserEntry {
-                uri: "file:///library/series".into(),
-                name: "series".into(),
-                list_name: Some("series".into()),
-                kind: EntryKind::Directory,
-                size: None,
-                modified: None,
-                created: None,
-                etag: None,
-            },
-            BrowserEntry {
-                uri: "file:///library/series/book.zip".into(),
-                name: "book.zip".into(),
-                list_name: Some("series/book.zip".into()),
-                kind: EntryKind::ZipArchive,
-                size: Some(42),
-                modified: None,
-                created: None,
-                etag: Some("v1".into()),
-            },
-        ];
-
-        database
-            .replace_cached_tree("library", "file:///library", &entries)
-            .unwrap();
-        let loaded = database
-            .load_cached_tree("library", "file:///library")
-            .unwrap();
-        assert_eq!(loaded.len(), 2);
-        assert_eq!(loaded[1].display_name(), "series/book.zip");
-
-        database
-            .replace_cached_tree("library", "file:///library", &entries[..1])
-            .unwrap();
-        assert_eq!(
-            database
-                .load_cached_tree("library", "file:///library")
-                .unwrap()
-                .len(),
-            1
-        );
-    }
 }

src/viewer.rs

@@ -25,6 +25,7 @@ const IMAGE_ZOOM_MIN: f64 = 0.1;
 const IMAGE_ZOOM_MAX: f64 = 4.0;
 const VIEWER_CONTROLLER_KEY: &str = "comicviewer-viewer-controller";
 const MEDIA_VIEWER_CONTROLLER_KEY: &str = "comicviewer-media-viewer-controller";
+const VIEWER_FILE_SEARCH_KEY: &str = "comicviewer-file-search";
 const PRESERVE_SEEK_CLASS: &str = "viewer-preserve-seek";
 
 fn clear_viewer_controller(window: &gtk::ApplicationWindow) {
@@ -275,6 +276,10 @@ impl ViewerWindow {
             view_mode_control: _,
         } = controls;
         let title = source.display_name.clone();
+        let file_list_query = reuse_window
+            .as_ref()
+            .map(viewer_file_search_query)
+            .unwrap_or_default();
         if let Some(window) = reuse_window.as_ref() {
             clear_viewer_controller(window);
         }
@@ -399,7 +404,7 @@ impl ViewerWindow {
         window_overlay.add_overlay(&navigation_message);
         window_overlay.set_hexpand(true);
         window_overlay.set_vexpand(true);
-        let file_list = viewer_file_list();
+        let file_list = viewer_file_list(&file_list_query);
         file_list.panel.set_visible(file_list_button.is_active());
         let viewer_layout = gtk::Box::new(gtk::Orientation::Horizontal, 0);
         viewer_layout.append(&window_overlay);
@@ -438,6 +443,7 @@ impl ViewerWindow {
             sibling_navigator,
             file_list_button,
             file_list_panel: file_list.panel,
+            file_list_search: file_list.search,
             file_list: file_list.list,
             file_list_files: RefCell::new(Vec::new()),
             favorite_button,
@@ -605,7 +611,8 @@ struct ViewerController {
     case_insensitive_sort: bool,
     sibling_navigator: Option<SiblingNavigator>,
     file_list_button: gtk::ToggleButton,
-    file_list_panel: gtk::ScrolledWindow,
+    file_list_panel: gtk::Box,
+    file_list_search: gtk::SearchEntry,
     file_list: gtk::ListBox,
     file_list_files: RefCell<Vec<SiblingFile>>,
     favorite_button: gtk::Button,
@@ -717,6 +724,13 @@ impl ViewerController {
                 controller.open_file_list_row(row.index());
             }
         });
+        let controller = Rc::downgrade(self);
+        self.file_list_search.connect_search_changed(move |search| {
+            if let Some(controller) = controller.upgrade() {
+                store_viewer_file_search_query(&controller.window, search.text().as_str());
+                controller.refresh_file_list();
+            }
+        });
         let file_list_typeahead = Rc::new(RefCell::new(TypeaheadBuffer::default()));
         let file_list_keys = gtk::EventControllerKey::new();
         let controller = Rc::downgrade(self);
@@ -890,6 +904,7 @@ impl ViewerController {
         let controller = Rc::downgrade(self);
         fullscreen_keys.connect_key_pressed(move |_, key, _, _| {
             if let Some(controller) = controller.upgrade()
+                && !widget_contains_focus(&controller.file_list_search, &controller.window)
                 && controller.window.is_fullscreen()
                 && fullscreen_direction_key(key)
             {
@@ -907,6 +922,9 @@ impl ViewerController {
             let Some(controller) = controller.upgrade() else {
                 return glib::Propagation::Proceed;
             };
+            if widget_contains_focus(&controller.file_list_search, &controller.window) {
+                return glib::Propagation::Proceed;
+            }
             if !controller.window.is_fullscreen() {
                 controller.hide_seek();
             }
@@ -1026,6 +1044,7 @@ impl ViewerController {
             .as_ref()
             .map(SiblingNavigator::files)
             .unwrap_or_default();
+        let files = filter_sibling_files(files, self.file_list_search.text().as_str());
         let current = files
             .iter()
             .position(|file| file.uri == self.source.source_uri);
@@ -2167,6 +2186,10 @@ impl MediaViewerWindow {
             view_mode_control,
         } = controls;
         let title = source.display_name.clone();
+        let file_list_query = reuse_window
+            .as_ref()
+            .map(viewer_file_search_query)
+            .unwrap_or_default();
         if let Some(window) = reuse_window.as_ref() {
             clear_viewer_controller(window);
         }
@@ -2263,7 +2286,7 @@ impl MediaViewerWindow {
         window_overlay.add_overlay(&navigation_message);
         window_overlay.set_hexpand(true);
         window_overlay.set_vexpand(true);
-        let file_list = viewer_file_list();
+        let file_list = viewer_file_list(&file_list_query);
         file_list.panel.set_visible(file_list_button.is_active());
         let viewer_layout = gtk::Box::new(gtk::Orientation::Horizontal, 0);
         viewer_layout.append(&window_overlay);
@@ -2292,6 +2315,7 @@ impl MediaViewerWindow {
             sibling_navigator,
             file_list_button,
             file_list_panel: file_list.panel,
+            file_list_search: file_list.search,
             file_list: file_list.list,
             file_list_files: RefCell::new(Vec::new()),
             favorite_button,
@@ -2377,7 +2401,8 @@ struct MediaViewerController {
     seek_files: RefCell<Vec<SiblingFile>>,
     sibling_navigator: Option<SiblingNavigator>,
     file_list_button: gtk::ToggleButton,
-    file_list_panel: gtk::ScrolledWindow,
+    file_list_panel: gtk::Box,
+    file_list_search: gtk::SearchEntry,
     file_list: gtk::ListBox,
     file_list_files: RefCell<Vec<SiblingFile>>,
     favorite_button: gtk::Button,
@@ -2434,6 +2459,7 @@ impl MediaViewerController {
         let controller = Rc::downgrade(self);
         fullscreen_keys.connect_key_pressed(move |_, key, _, _| {
             if let Some(controller) = controller.upgrade()
+                && !widget_contains_focus(&controller.file_list_search, &controller.window)
                 && controller.window.is_fullscreen()
                 && fullscreen_direction_key(key)
             {
@@ -2451,6 +2477,9 @@ impl MediaViewerController {
             let Some(controller) = controller.upgrade() else {
                 return glib::Propagation::Proceed;
             };
+            if widget_contains_focus(&controller.file_list_search, &controller.window) {
+                return glib::Propagation::Proceed;
+            }
             if modifiers.intersects(
                 gdk::ModifierType::CONTROL_MASK
                     | gdk::ModifierType::ALT_MASK
@@ -2596,6 +2625,13 @@ impl MediaViewerController {
                 controller.open_file_list_row(row.index());
             }
         });
+        let controller = Rc::downgrade(self);
+        self.file_list_search.connect_search_changed(move |search| {
+            if let Some(controller) = controller.upgrade() {
+                store_viewer_file_search_query(&controller.window, search.text().as_str());
+                controller.refresh_file_list();
+            }
+        });
         let file_list_typeahead = Rc::new(RefCell::new(TypeaheadBuffer::default()));
         let file_list_keys = gtk::EventControllerKey::new();
         let controller = Rc::downgrade(self);
@@ -2716,6 +2752,7 @@ impl MediaViewerController {
             .as_ref()
             .map(SiblingNavigator::files)
             .unwrap_or_default();
+        let files = filter_sibling_files(files, self.file_list_search.text().as_str());
         let current = files
             .iter()
             .position(|file| file.uri == self.source.source_uri);
@@ -3254,7 +3291,8 @@ fn favorite_label(active: bool) -> &'static str {
 }
 
 struct ViewerFileList {
-    panel: gtk::ScrolledWindow,
+    panel: gtk::Box,
+    search: gtk::SearchEntry,
     list: gtk::ListBox,
 }
 
@@ -3361,18 +3399,56 @@ fn find_sibling_prefix(files: &[SiblingFile], query: &str, start: usize) -> Opti
         .find(|index| files[*index].name.to_lowercase().starts_with(&query))
 }
 
-fn viewer_file_list() -> ViewerFileList {
+fn viewer_file_list(query: &str) -> ViewerFileList {
+    let search = gtk::SearchEntry::builder()
+        .placeholder_text("재생 목록 검색")
+        .margin_top(8)
+        .margin_bottom(8)
+        .margin_start(8)
+        .margin_end(8)
+        .build();
+    search.set_text(query);
     let list = gtk::ListBox::new();
     list.set_selection_mode(gtk::SelectionMode::Single);
     list.set_activate_on_single_click(false);
-    let panel = gtk::ScrolledWindow::builder()
-        .width_request(280)
+    let scrolled = gtk::ScrolledWindow::builder()
         .vexpand(true)
         .child(&list)
         .build();
+    let panel = gtk::Box::new(gtk::Orientation::Vertical, 0);
+    panel.set_width_request(280);
+    panel.set_vexpand(true);
+    panel.append(&search);
+    panel.append(&scrolled);
     panel.add_css_class("sidebar");
     panel.set_visible(false);
-    ViewerFileList { panel, list }
+    ViewerFileList {
+        panel,
+        search,
+        list,
+    }
+}
+
+fn viewer_file_search_query(window: &gtk::ApplicationWindow) -> String {
+    unsafe {
+        window
+            .data::<String>(VIEWER_FILE_SEARCH_KEY)
+            .map(|query| query.as_ref().clone())
+            .unwrap_or_default()
+    }
+}
+
+fn store_viewer_file_search_query(window: &gtk::ApplicationWindow, query: &str) {
+    unsafe {
+        window.set_data(VIEWER_FILE_SEARCH_KEY, query.to_owned());
+    }
+}
+
+fn widget_contains_focus(widget: &impl IsA<gtk::Widget>, window: &gtk::ApplicationWindow) -> bool {
+    gtk::prelude::GtkWindowExt::focus(window).is_some_and(|focus| {
+        let widget = widget.as_ref();
+        focus == *widget || focus.is_ancestor(widget)
+    })
 }
 
 fn viewer_file_row(file: &SiblingFile) -> gtk::ListBoxRow {
@@ -3774,6 +3850,14 @@ fn seek_sibling_files(
     files
 }
 
+fn filter_sibling_files(mut files: Vec<SiblingFile>, query: &str) -> Vec<SiblingFile> {
+    let query = query.to_lowercase();
+    if !query.is_empty() {
+        files.retain(|file| file.name.to_lowercase().contains(&query));
+    }
+    files
+}
+
 fn seek_position(files: &[SiblingFile], current_uri: &str) -> Option<usize> {
     files.iter().position(|file| file.uri == current_uri)
 }
@@ -3981,6 +4065,20 @@ mod tests {
         assert_eq!(seek_sibling_files(files, EntryKind::Image, true).len(), 3);
     }
 
+    #[test]
+    fn playlist_search_filters_and_empty_query_restores_files() {
+        let files = ["Alpha.zip", "beta.jpg", "Bravo.mp4"].map(|name| SiblingFile {
+            uri: format!("file:///{name}"),
+            name: name.into(),
+            kind: EntryKind::Image,
+        });
+
+        let filtered = filter_sibling_files(files.to_vec(), "BRAV");
+        assert_eq!(filtered.len(), 1);
+        assert_eq!(filtered[0].name, "Bravo.mp4");
+        assert_eq!(filter_sibling_files(files.to_vec(), "").len(), 3);
+    }
+
     #[test]
     fn file_list_shortcut_rejects_command_modifiers() {
         assert!(!shortcut_modifiers_blocked(gdk::ModifierType::SHIFT_MASK));

src/window.rs

@@ -1,4 +1,4 @@
-use std::cell::{Cell, RefCell};
+use std::cell::RefCell;
 use std::fs;
 use std::path::{Path, PathBuf};
 use std::rc::Rc;
@@ -97,7 +97,7 @@ impl ComicWindow {
 
         let controls = gtk::Box::new(gtk::Orientation::Horizontal, 6);
         let search_entry = gtk::SearchEntry::builder()
-            .placeholder_text("현재 위치 아래 폴더와 ZIP 검색")
+            .placeholder_text("현재 폴더에서 검색")
             .hexpand(true)
             .build();
         let sort_dropdown = gtk::DropDown::from_strings(&["이름", "수정 시간", "생성 시간"]);
@@ -152,10 +152,6 @@ impl ComicWindow {
                 current_uri: root_uri,
                 entries: Vec::new(),
                 visible_entries: Vec::new(),
-                recursive_entries: Vec::new(),
-                recursive_root_uri: None,
-                recursive_ready: false,
-                recursive_scanning: false,
                 sort_field: SortField::Name,
                 sort_direction: SortDirection::Ascending,
                 generation: 0,
@@ -167,8 +163,6 @@ impl ComicWindow {
             database: Rc::new(database),
             zip_cache,
             listing_task: RefCell::new(None),
-            search_task: RefCell::new(None),
-            search_generation: Cell::new(0),
         });
 
         controller.rebuild_profiles();
@@ -204,10 +198,6 @@ struct BrowserState {
     current_uri: String,
     entries: Vec<BrowserEntry>,
     visible_entries: Vec<BrowserEntry>,
-    recursive_entries: Vec<BrowserEntry>,
-    recursive_root_uri: Option<String>,
-    recursive_ready: bool,
-    recursive_scanning: bool,
     sort_field: SortField,
     sort_direction: SortDirection,
     generation: u64,
@@ -234,8 +224,6 @@ struct BrowserController {
     database: Rc<Database>,
     zip_cache: Rc<ZipCache>,
     listing_task: RefCell<Option<glib::JoinHandle<()>>>,
-    search_task: RefCell<Option<glib::JoinHandle<()>>>,
-    search_generation: Cell<u64>,
 }
 
 impl BrowserController {
@@ -317,7 +305,7 @@ impl BrowserController {
             .set_list_factory(Some(&location_factory));
         let controller = Rc::clone(self);
         self.search_entry
-            .connect_search_changed(move |_| controller.search_changed());
+            .connect_search_changed(move |_| controller.render());
         let controller = Rc::clone(self);
         self.sort_dropdown
             .connect_selected_notify(move |_| controller.change_sort_field());
@@ -432,7 +420,6 @@ impl BrowserController {
 
     fn show_favorites(&self) {
         self.cancel_listing();
-        self.cancel_recursive_search();
         self.edit_location_button.set_sensitive(false);
         self.delete_location_button.set_sensitive(false);
         self.path_entry.set_text("즐겨찾기");
@@ -594,12 +581,13 @@ impl BrowserController {
             return;
         }
         self.cancel_listing();
-        self.cancel_recursive_search();
         let (profile, uri, generation) = {
             let mut state = self.state.borrow_mut();
             state.generation = state.generation.wrapping_add(1);
             state.typeahead_query.clear();
             state.typeahead_last_input = None;
+            state.entries.clear();
+            state.visible_entries.clear();
             (
                 state
                     .favorite_profile
@@ -609,6 +597,9 @@ impl BrowserController {
                 state.generation,
             )
         };
+        while let Some(child) = self.list_box.first_child() {
+            self.list_box.remove(&child);
+        }
         self.path_entry.set_text(&display_uri(&uri));
         self.status_label
             .set_text("폴더를 불러오는 중... (0개의 파일/폴더를 읽음)");
@@ -640,9 +631,6 @@ impl BrowserController {
                 Ok(entries) => {
                     controller.state.borrow_mut().entries = entries;
                     controller.render();
-                    if !controller.search_entry.text().is_empty() {
-                        controller.start_recursive_search();
-                    }
                 }
                 Err(error) => controller.status_label.set_text(&format!("{error:#}")),
             }
@@ -656,142 +644,6 @@ impl BrowserController {
         }
     }
 
-    fn cancel_recursive_search(&self) {
-        if let Some(task) = self.search_task.borrow_mut().take() {
-            task.abort();
-        }
-        self.search_generation
-            .set(self.search_generation.get().wrapping_add(1));
-        let mut state = self.state.borrow_mut();
-        state.recursive_entries.clear();
-        state.recursive_root_uri = None;
-        state.recursive_ready = false;
-        state.recursive_scanning = false;
-    }
-
-    fn search_changed(self: &Rc<Self>) {
-        if self.search_entry.text().is_empty() {
-            self.cancel_recursive_search();
-            self.render();
-            return;
-        }
-        self.render();
-        if !self.state.borrow().browsing_favorites {
-            self.start_recursive_search();
-        }
-    }
-
-    fn start_recursive_search(self: &Rc<Self>) {
-        let (profile, root_uri) = {
-            let mut state = self.state.borrow_mut();
-            if state.browsing_favorites
-                || (state.recursive_root_uri.as_deref() == Some(&state.current_uri)
-                    && (state.recursive_ready || state.recursive_scanning))
-            {
-                return;
-            }
-            let root_uri = state.current_uri.clone();
-            state.recursive_root_uri = Some(root_uri.clone());
-            state.recursive_entries.clear();
-            state.recursive_ready = false;
-            state.recursive_scanning = true;
-            (
-                state
-                    .favorite_profile
-                    .clone()
-                    .unwrap_or_else(|| self.profiles()[state.profile_index].clone()),
-                root_uri,
-            )
-        };
-        if let Some(task) = self.search_task.borrow_mut().take() {
-            task.abort();
-        }
-        let generation = self.search_generation.get().wrapping_add(1);
-        self.search_generation.set(generation);
-        let root = gio::File::for_uri(&root_uri);
-        let location_id = root_file(&profile)
-            .map(|root| root.uri().to_string())
-            .unwrap_or_else(|_| profile.address.clone());
-        if let Ok(cached_entries) = self.database.load_cached_tree(&location_id, &root_uri)
-            && !cached_entries.is_empty()
-        {
-            let mut state = self.state.borrow_mut();
-            state.recursive_entries = cached_entries;
-            state.recursive_ready = true;
-            drop(state);
-            self.render();
-        }
-        let operation = mount_operation(&profile, &self.window);
-        let progress_controller = Rc::downgrade(self);
-        let controller = Rc::downgrade(self);
-        let task = glib::MainContext::default().spawn_local(async move {
-            let result =
-                enumerate_tree_entries(&profile, &root, Some(&operation), move |progress| {
-                    let Some(controller) = progress_controller.upgrade() else {
-                        return;
-                    };
-                    if controller.search_generation.get() == generation
-                        && !controller.search_entry.text().is_empty()
-                    {
-                        controller.status_label.set_text(&format!(
-                            "하위 폴더 검색 색인 생성 중... (폴더 {}개, 항목 {}개)",
-                            progress.directories, progress.scanned
-                        ));
-                    }
-                })
-                .await;
-            let Some(controller) = controller.upgrade() else {
-                return;
-            };
-            if controller.search_generation.get() != generation
-                || controller.state.borrow().current_uri != root_uri
-            {
-                return;
-            }
-            match result {
-                Ok((entries, progress)) => {
-                    let cache_error = (progress.skipped == 0)
-                        .then(|| {
-                            controller.database.replace_cached_tree(
-                                &location_id,
-                                &root_uri,
-                                &entries,
-                            )
-                        })
-                        .transpose()
-                        .err();
-                    let mut state = controller.state.borrow_mut();
-                    state.recursive_entries = entries;
-                    state.recursive_ready = true;
-                    state.recursive_scanning = false;
-                    drop(state);
-                    if !controller.search_entry.text().is_empty() {
-                        controller.render();
-                        if progress.skipped > 0 {
-                            controller.status_label.set_text(&format!(
-                                "검색 결과 생성 완료 · 접근할 수 없는 폴더 {}개 건너뜀",
-                                progress.skipped
-                            ));
-                        } else if let Some(error) = cache_error {
-                            controller
-                                .status_label
-                                .set_text(&format!("검색 색인을 저장할 수 없습니다: {error:#}"));
-                        }
-                    }
-                }
-                Err(error) => {
-                    controller.state.borrow_mut().recursive_scanning = false;
-                    if !controller.search_entry.text().is_empty() {
-                        controller
-                            .status_label
-                            .set_text(&format!("하위 폴더 검색을 완료할 수 없습니다: {error:#}"));
-                    }
-                }
-            }
-        });
-        self.search_task.replace(Some(task));
-    }
-
     fn render(&self) {
         while let Some(child) = self.list_box.first_child() {
             self.list_box.remove(&child);
@@ -799,17 +651,10 @@ impl BrowserController {
         let query = self.search_entry.text().to_lowercase();
         let case_insensitive = self.config.borrow().case_insensitive_sort;
         let mut state = self.state.borrow_mut();
-        let recursive_ready = !query.is_empty()
-            && state.recursive_ready
-            && state.recursive_root_uri.as_deref() == Some(&state.current_uri);
-        let source = if recursive_ready {
-            &state.recursive_entries
-        } else {
-            &state.entries
-        };
-        let mut visible_entries: Vec<_> = source
+        let mut visible_entries: Vec<_> = state
+            .entries
             .iter()
-            .filter(|entry| query.is_empty() || recursive_search_match(entry, query.as_str()))
+            .filter(|entry| browser_search_match(entry, query.as_str()))
             .cloned()
             .collect();
         sort_entries(
@@ -823,14 +668,7 @@ impl BrowserController {
         }
         let count = visible_entries.len();
         state.visible_entries = visible_entries;
-        let status = if query.is_empty() {
-            format!("{count}개 항목")
-        } else if state.recursive_scanning {
-            format!("현재 폴더 결과 {count}개 · 하위 폴더 색인 생성 중...")
-        } else {
-            format!("하위 폴더 검색 결과 {count}개")
-        };
-        self.status_label.set_text(&status);
+        self.status_label.set_text(&format!("{count}개 항목"));
     }
 
     fn typeahead(
@@ -964,23 +802,6 @@ impl BrowserController {
                 self.refresh();
             }
             EntryKind::ZipArchive | EntryKind::Image | EntryKind::Video => {
-                if !self.search_entry.text().is_empty() && entry.list_name.is_some() {
-                    let siblings = self
-                        .state
-                        .borrow()
-                        .visible_entries
-                        .iter()
-                        .filter(|candidate| candidate.kind.is_viewable())
-                        .cloned()
-                        .collect::<Vec<_>>();
-                    self.open_viewable(
-                        entry.clone(),
-                        Rc::new(siblings),
-                        self.current_profile(),
-                        None,
-                    );
-                    return;
-                }
                 let current_kind = entry.kind;
                 let case_insensitive = self.config.borrow().case_insensitive_sort;
                 let siblings = {
@@ -1363,7 +1184,6 @@ impl BrowserController {
     }
 
     fn open_folder_recursive(self: &Rc<Self>, entry: BrowserEntry) {
-        self.cancel_recursive_search();
         let profile = self.profile_for_entry(&entry);
         let Ok(profile_root) = root_file(&profile) else {
             self.status_label
@@ -1491,7 +1311,6 @@ impl BrowserController {
         }
         let file = file.clone();
         self.cancel_listing();
-        self.cancel_recursive_search();
         let generation = {
             let mut state = self.state.borrow_mut();
             state.generation = state.generation.wrapping_add(1);
@@ -2155,6 +1974,10 @@ fn navigable_sibling(current: EntryKind, candidate: EntryKind) -> bool {
     current.is_viewable() && candidate.is_viewable()
 }
 
+fn browser_search_match(entry: &BrowserEntry, lowercase_query: &str) -> bool {
+    lowercase_query.is_empty() || entry.name.to_lowercase().contains(lowercase_query)
+}
+
 fn is_favorites_selection(selected: u32, profile_count: usize) -> bool {
     selected != gtk::INVALID_LIST_POSITION && selected as usize == profile_count
 }
@@ -2193,14 +2016,6 @@ fn sorted_navigable_selection(
     Some((entries, selected))
 }
 
-fn recursive_search_match(entry: &BrowserEntry, lowercase_query: &str) -> bool {
-    matches!(entry.kind, EntryKind::Directory | EntryKind::ZipArchive)
-        && entry
-            .display_name()
-            .to_lowercase()
-            .contains(lowercase_query)
-}
-
 fn favorite_browser_entry(favorite: &FavoriteEntry) -> BrowserEntry {
     BrowserEntry {
         uri: favorite.uri.clone(),
@@ -2380,19 +2195,6 @@ mod tests {
         assert_eq!(siblings[selected].name, "page10.jpg");
     }
 
-    #[test]
-    fn recursive_search_only_matches_folders_and_zip_names() {
-        let mut folder = entry("Comics");
-        folder.list_name = Some("Archive/Comics".into());
-        let mut zip = media_entry("book.zip");
-        zip.kind = EntryKind::ZipArchive;
-        let image = media_entry("book.jpg");
-
-        assert!(recursive_search_match(&folder, "comics"));
-        assert!(recursive_search_match(&zip, "book"));
-        assert!(!recursive_search_match(&image, "book"));
-    }
-
     #[test]
     fn mouse_back_button_matches_standard_x11_button() {
         assert_eq!(MOUSE_BACK_BUTTON, 8);
@@ -2411,6 +2213,20 @@ mod tests {
         assert!(profile.password.is_empty());
     }
 
+    #[test]
+    fn browser_search_filters_all_current_directory_entry_kinds() {
+        let folder = entry("Comics");
+        let image = media_entry("cover.jpg");
+
+        assert!(browser_search_match(&folder, "comic"));
+        assert!(browser_search_match(&image, "cover"));
+        assert!(!browser_search_match(&image, "comic"));
+        assert!(browser_search_match(&image, ""));
+        let mut nested = media_entry("cover.jpg");
+        nested.list_name = Some("Comics/cover.jpg".into());
+        assert!(!browser_search_match(&nested, "comic"));
+    }
+
     #[test]
     fn favorites_are_rendered_as_browser_paths_and_files() {
         let profile = home_profile();