File search on the way

Cargo.lock

@@ -89,6 +89,27 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2fd1289c04a9ea8cb22300a459a72a385d7c73d3259e2ed7dcb2af674838cfa9"
 
+[[package]]
+name = "directories"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16f5094c54661b38d03bd7e50df373292118db60b585c08a411c6d840017fe7d"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01a3366d27ee9890022452ee61b2b63a67e6f13f58900b651ff5665f0bb1fab"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -583,6 +604,16 @@ version = "0.2.175"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
 
+[[package]]
+name = "libredox"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "391290121bad3d37fbddad76d8f5d1c1c314cfc646d143d7e07a3086ddff0ce3"
+dependencies = [
+ "bitflags",
+ "libc",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.13"
@@ -658,6 +689,12 @@ version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
+[[package]]
+name = "option-ext"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
+
 [[package]]
 name = "pango"
 version = "0.21.1"
@@ -727,6 +764,17 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
+dependencies = [
+ "getrandom",
+ "libredox",
+ "thiserror",
+]
+
 [[package]]
 name = "relm4"
 version = "0.10.0"
@@ -787,6 +835,15 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -879,6 +936,26 @@ version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e502f78cdbb8ba4718f566c418c52bc729126ffd16baee5baa718cf25dd5a69a"
 
+[[package]]
+name = "thiserror"
+version = "2.0.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3467d614147380f2e4e374161426ff399c91084acd2363eaf549172b3d5e60c0"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c5e1be1c48b9172ee610da68fd9cd2770e7a4056cb3fc98710ee6906f0c7960"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "tokio"
 version = "1.47.1"
@@ -990,6 +1067,16 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "852e951cb7832cb45cb1169900d19760cfa39b82bc0ea9c0e5a14ae88411c98b"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "wasi"
 version = "0.11.1+wasi-snapshot-preview1"
@@ -1057,6 +1144,7 @@ dependencies = [
 name = "waycast"
 version = "0.1.0"
 dependencies = [
+ "directories",
  "gio",
  "glib",
  "gtk4",
@@ -1064,6 +1152,16 @@ dependencies = [
  "relm4",
  "relm4-components",
  "tracker",
+ "walkdir",
+]
+
+[[package]]
+name = "winapi-util"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0978bf7171b3d90bac376700cb56d606feb40f251a475a5d6634613564460b22"
+dependencies = [
+ "windows-sys 0.60.2",
 ]
 
 [[package]]

Cargo.toml

@@ -4,6 +4,7 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+directories = "6.0.0"
 gio = "0.21.1"
 glib = "0.21.1"
 gtk = { version = "0.10.0", package = "gtk4" }
@@ -11,3 +12,4 @@ gtk4-layer-shell = "0.6.1"
 relm4 = "0.10.0"
 relm4-components = "0.10.0"
 tracker = "0.2.2"
+walkdir = "2.5.0"

src/lib.rs

@@ -15,6 +15,7 @@ pub trait LauncherListItem {
 }
 
 pub trait LauncherPlugin {
+    fn init(&self);
     fn name(&self) -> String;
     fn priority(&self) -> i32;
     fn description(&self) -> Option<String>;

src/main.rs

@@ -1,8 +1,13 @@
 use gtk::Application;
 use gtk::prelude::*;
+use std::env;
 use waycast::plugins;
 use waycast::ui::WaycastLauncher;
 
+// TODO: Add an init() function to the launcher plugin spec
+// that will get called when loaded. That way plugins like
+// file search can index the file system on init instead
+// of on the fly
 fn main() {
     let app = Application::builder()
         .application_id("dev.thegrind.waycast")
@@ -11,7 +16,7 @@ fn main() {
     app.connect_activate(|app| {
         let launcher = WaycastLauncher::new()
             .add_plugin(plugins::drun::DrunPlugin {})
-            .add_plugin(plugins::file_search::FileSearchPlugin {})
+            .add_plugin(plugins::file_search::FileSearchPlugin::new())
             .initialize(app);
 
         launcher.borrow().show();

src/plugins/drun.rs

@@ -85,6 +85,10 @@ pub fn get_desktop_entries() -> Vec<DesktopEntry> {
 pub struct DrunPlugin {}
 
 impl LauncherPlugin for DrunPlugin {
+    fn init(&self) {
+        // TODO: Load apps into memory
+        // TODO: Find and cache Icons
+    }
     fn name(&self) -> String {
         return String::from("drun");
     }

src/plugins/file_search.rs

@@ -1,28 +1,128 @@
+use directories::UserDirs;
+use gio::prelude::FileExt;
+use glib::object::Cast;
+use std::path::PathBuf;
+use std::{cell::RefCell, env};
+use walkdir::{DirEntry, WalkDir};
+
 use crate::{LaunchError, LauncherListItem, LauncherPlugin};
 
+#[derive(Clone)]
 struct FileEntry {
-    title: String,
+    path: PathBuf,
 }
 
-impl LauncherListItem for ExampleEntry {
+impl FileEntry {
+    fn from(entry: DirEntry) -> Self {
+        return FileEntry {
+            path: entry.into_path(),
+        };
+    }
+}
+
+impl LauncherListItem for FileEntry {
     fn title(&self) -> String {
-        return self.title.to_string();
+        return String::from(self.path.file_name().unwrap().to_string_lossy());
     }
     fn description(&self) -> Option<String> {
         return None;
     }
 
     fn execute(&self) -> Result<(), LaunchError> {
-        println!("Sample item clicked: {}", self.title);
+        let file_uri = gio::File::for_path(&self.path);
-        Ok(())
+        match gio::AppInfo::launch_default_for_uri(
+            file_uri.uri().as_str(),
+            None::<&gio::AppLaunchContext>,
+        ) {
+            Err(_) => Err(LaunchError::CouldNotLaunch(
+                "Error opening file".to_string(),
+            )),
+            Ok(()) => Ok(()),
         }
+    }
+
     fn icon(&self) -> String {
-        return String::from("vscode");
+        let (content_type, _) = gio::content_type_guess(Some(&self.path), None);
+
+        let icon = gio::content_type_get_icon(&content_type);
+
+        if let Some(themed_icon) = icon.downcast_ref::<gio::ThemedIcon>() {
+            if let Some(icon_name) = themed_icon.names().first() {
+                return icon_name.to_string();
+            }
+        }
+
+        String::from("text-x-generic")
     }
 }
 
-pub struct FileSearchPlugin {}
+pub struct FileSearchPlugin {
+    search_paths: Vec<PathBuf>,
+    skip_dirs: Vec<String>,
+    // Running list of files in memory
+    files: RefCell<Vec<FileEntry>>,
+}
+
+impl FileSearchPlugin {
+    pub fn new() -> Self {
+        return FileSearchPlugin {
+            search_paths: Vec::new(),
+            skip_dirs: vec![
+                String::from("vendor"),
+                String::from("node_modules"),
+                String::from("cache"),
+                String::from("zig-cache"),
+            ],
+            files: RefCell::new(Vec::new()),
+        };
+    }
+}
+
+fn skip_hidden(entry: &DirEntry) -> bool {
+    entry
+        .file_name()
+        .to_str()
+        .map(|s| s.starts_with("."))
+        .unwrap_or(false)
+}
+
+fn skip_dir(entry: &DirEntry, dirs: &Vec<String>) -> bool {
+    entry
+        .file_name()
+        .to_str()
+        .map(|n| dirs.contains(&String::from(n)))
+        .unwrap_or(false)
+}
+
 impl LauncherPlugin for FileSearchPlugin {
+    fn init(&self) {
+        // let home = env::home_dir().unwrap();
+        if let Some(ud) = UserDirs::new() {
+            let scan = [
+                ud.document_dir(),
+                ud.picture_dir(),
+                ud.audio_dir(),
+                ud.video_dir(),
+            ];
+
+            for p in scan {
+                match p {
+                    Some(path) => {
+                        let walker = WalkDir::new(path).into_iter();
+                        for entry in walker
+                            .filter_entry(|e| !skip_hidden(e) && !skip_dir(e, &self.skip_dirs))
+                            .filter_map(|e| e.ok())
+                        {
+                            if entry.path().is_file() {
+                                self.files.borrow_mut().push(FileEntry::from(entry));
+                            }
+                        }
+                    }
+                    None => continue,
+                }
+            }
+        }
+    }
     fn name(&self) -> String {
         return String::from("File search");
     }
@@ -48,6 +148,21 @@ impl LauncherPlugin for FileSearchPlugin {
     }
 
     fn filter(&self, query: &str) -> Vec<Box<dyn LauncherListItem>> {
-        self.default_list()
+        if query.is_empty() {
+            return self.default_list();
+        }
+
+        let mut entries: Vec<Box<dyn LauncherListItem>> = Vec::new();
+        let files = self.files.borrow();
+        for f in files.iter() {
+            if let Some(file_name) = f.path.file_name() {
+                let cmp = file_name.to_string_lossy().to_lowercase();
+                if cmp.contains(&query.to_lowercase()) {
+                    entries.push(Box::new(f.clone()));
+                }
+            }
+        }
+
+        entries
     }
 }

src/ui/mod.rs

@@ -10,6 +10,7 @@ use gtk4_layer_shell as layerShell;
 use layerShell::LayerShell;
 use std::cell::RefCell;
 use std::collections::HashMap;
+use std::ops::Deref;
 use std::path::PathBuf;
 use std::rc::Rc;
 mod launcher_builder;
@@ -155,6 +156,7 @@ impl WaycastLauncher {
             plugins_by_prefix,
         }));
 
+        model.borrow().init_plugins();
         // Populate the list
         model.borrow_mut().populate_list();
 
@@ -165,7 +167,6 @@ impl WaycastLauncher {
         let model_clone = model.clone();
         search_input.connect_changed(move |entry| {
             let query = entry.text().to_string();
-            println!("query: {query}");
             model_clone.borrow_mut().filter_list(&query);
         });
 
@@ -263,6 +264,12 @@ impl WaycastLauncher {
         model
     }
 
+    fn init_plugins(&self) {
+        for plugin in &self.plugins {
+            plugin.init();
+        }
+    }
+
     pub fn clear_list_ui(&self) {
         while let Some(child) = self.list_box.first_child() {
             self.list_box.remove(&child);