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This commit is contained in:
Alexander Mohr 2025-04-08 23:35:57 +02:00
parent ff22c0c9c6
commit 8ebefeffe6
6 changed files with 336 additions and 71 deletions
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195
Cargo.lock generated
View file

@ -117,6 +117,17 @@ dependencies = [
"syn 2.0.100", "syn 2.0.100",
] ]
[[package]]
name = "atty"
version = "0.2.14"
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"libc",
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[[package]] [[package]]
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@ -138,6 +149,12 @@ dependencies = [
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] ]
[[package]]
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[[package]] [[package]]
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@ -176,7 +193,7 @@ version = "0.20.7"
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checksum = "ae50b5510d86cf96ac2370e66d8dc960882f3df179d6a5a1e52bd94a1416c0f7" checksum = "ae50b5510d86cf96ac2370e66d8dc960882f3df179d6a5a1e52bd94a1416c0f7"
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@ -199,7 +216,7 @@ version = "0.13.0"
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@ -213,7 +230,7 @@ version = "0.14.2"
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@ -257,6 +274,22 @@ version = "1.0.0"
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[[package]] [[package]]
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@ -275,8 +308,8 @@ checksum = "2414dbb2dd0695280da6ea9261e327479e9d37b0630f6b53ba2a11c60c679fd9"
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[[package]] [[package]]
@ -291,6 +324,15 @@ dependencies = [
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] ]
[[package]]
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[[package]] [[package]]
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@ -462,6 +504,16 @@ dependencies = [
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[[package]] [[package]]
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@ -785,7 +837,7 @@ version = "0.5.0"
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@ -838,6 +890,12 @@ dependencies = [
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@ -898,6 +965,16 @@ dependencies = [
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] ]
[[package]]
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@ -905,7 +982,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
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[[package]] [[package]]
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@ -1192,7 +1281,7 @@ checksum = "a604568c3202727d1507653cb121dbd627a58684eb09a820fd746bee38b4442f"
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@ -1256,6 +1345,16 @@ dependencies = [
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] ]
[[package]]
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[[package]] [[package]]
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@ -1339,7 +1438,7 @@ version = "0.38.44"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -1443,7 +1542,7 @@ version = "0.19.2"
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@ -1475,6 +1574,12 @@ dependencies = [
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] ]
[[package]]
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[[package]] [[package]]
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@ -1535,6 +1640,21 @@ version = "0.12.16"
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[[package]]
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[[package]] [[package]]
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@ -1575,6 +1695,12 @@ dependencies = [
"syn 2.0.100", "syn 2.0.100",
] ]
[[package]]
name = "tini"
version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
name = "tokio" name = "tokio"
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@ -1629,7 +1755,7 @@ version = "0.22.24"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -1708,7 +1834,7 @@ version = "0.31.8"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -1720,7 +1846,7 @@ version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -1768,7 +1894,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [ dependencies = [
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@ -1797,6 +1923,15 @@ version = "0.4.0"
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[[package]]
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@ -1953,9 +2088,10 @@ version = "0.1.0"
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@ -1982,6 +2118,18 @@ version = "0.3.8"
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@ -2008,6 +2156,15 @@ version = "0.8.25"
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[[package]]
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[[package]] [[package]]
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1
Cargo.toml
View file

@ -27,3 +27,4 @@ smithay-client-toolkit = { version = "0.19.2", features = ["calloop"]}
calloop = "0.14.2" calloop = "0.14.2"
crossbeam = "0.8.4" crossbeam = "0.8.4"
libc = "0.2.171" libc = "0.2.171"
freedesktop-file-parser = "0.1.0"

2
src/args.rs
View file

@ -37,7 +37,7 @@ impl FromStr for Mode {
} }
#[derive(Parser, Debug, Deserialize, Serialize)] #[derive(Parser, Debug, Deserialize, Serialize)]
#[clap(about = "Ravi is a wofi clone written in rust, it aims to be a drop in replacement")] #[clap(about = "Worf is a wofi clone written in rust, it aims to be a drop in replacement")]
pub struct Args { pub struct Args {
/// Forks the menu so you can close the terminal /// Forks the menu so you can close the terminal
#[clap(short = 'f', long = "fork")] #[clap(short = 'f', long = "fork")]

52
src/desktop/mod.rs
View file

@ -1,8 +1,9 @@
use freedesktop_file_parser::DesktopFile;
use gtk4::prelude::*; use gtk4::prelude::*;
use gtk4::{IconLookupFlags, IconTheme, TextDirection}; use gtk4::{IconLookupFlags, IconTheme, TextDirection};
use home::home_dir; use home::home_dir;
use ini::configparser::ini::Ini; use ini::configparser::ini::Ini;
use log::{info, warn}; use log::{debug, info, warn};
use regex::Regex; use regex::Regex;
use std::collections::HashMap; use std::collections::HashMap;
use std::path::Path; use std::path::Path;
@ -46,23 +47,25 @@ pub fn default_icon() -> String {
} }
fn fetch_icon_from_desktop_file(icon_name: &str) -> Option<String> { fn fetch_icon_from_desktop_file(icon_name: &str) -> Option<String> {
find_desktop_files().into_iter().find_map(|desktop_file| { // find_desktop_files().into_iter().find_map(|desktop_file| {
desktop_file // desktop_file
.get("Desktop Entry") // .get("Desktop Entry")
.filter(|desktop_entry| { // .filter(|desktop_entry| {
desktop_entry // desktop_entry
.get("Exec") // .get("Exec")
.and_then(|opt| opt.as_ref()) // .and_then(|opt| opt.as_ref())
.is_some_and(|exec| exec.to_lowercase().contains(icon_name)) // .is_some_and(|exec| exec.to_lowercase().contains(icon_name))
}) // })
.map(|desktop_entry| { // .map(|desktop_entry| {
desktop_entry // desktop_entry
.get("Icon") // .get("Icon")
.and_then(|opt| opt.as_ref()) // .and_then(|opt| opt.as_ref())
.map(ToOwned::to_owned) // .map(ToOwned::to_owned)
.unwrap_or_default() // .unwrap_or_default()
}) // })
}) // })
//todo
None
} }
fn fetch_icon_from_theme(icon_name: &str) -> Option<String> { fn fetch_icon_from_theme(icon_name: &str) -> Option<String> {
@ -135,8 +138,11 @@ fn find_file_case_insensitive(folder: &Path, file_name: &Regex) -> Option<Vec<Pa
}) })
} }
pub(crate) fn find_desktop_files() -> Vec<HashMap<String, HashMap<String, Option<String>>>> { pub(crate) fn find_desktop_files() -> Vec<DesktopFile> {
let mut paths = vec![PathBuf::from("/usr/share/applications")]; let mut paths = vec![
PathBuf::from("/usr/share/applications"),
PathBuf::from("/usr/local/share/applications"),
];
if let Some(home) = home_dir() { if let Some(home) = home_dir() {
paths.push(home.join(".local/share/applications")); paths.push(home.join(".local/share/applications"));
@ -150,8 +156,10 @@ pub(crate) fn find_desktop_files() -> Vec<HashMap<String, HashMap<String, Option
}) })
.flat_map(|desktop_files| { .flat_map(|desktop_files| {
desktop_files.into_iter().filter_map(|desktop_file| { desktop_files.into_iter().filter_map(|desktop_file| {
let mut conf = Ini::new(); debug!("loading desktop file {:?}", desktop_file);
conf.load(desktop_file.as_path().to_str().unwrap()).ok() fs::read_to_string(desktop_file)
.ok()
.and_then(|content| freedesktop_file_parser::parse(&content).ok())
}) })
}) })
.collect(); .collect();

4
src/gui.rs
View file

@ -50,7 +50,7 @@ pub fn show(config: Config, elements: Vec<EntryElement>) -> anyhow::Result<(i32)
); );
// No need for application_id unless you want portal support // No need for application_id unless you want portal support
let app = Application::builder().application_id("ravi").build(); let app = Application::builder().application_id("worf").build();
let (sender, receiver) = channel::bounded(1); let (sender, receiver) = channel::bounded(1);
app.connect_activate(move |app| { app.connect_activate(move |app| {
@ -185,7 +185,7 @@ fn setup_key_event_handler(
let key_controller = EventControllerKey::new(); let key_controller = EventControllerKey::new();
key_controller.connect_key_pressed(move |_, key_value, _, _| { key_controller.connect_key_pressed(move |_, key_value, _, _| {
match key_value { match key_value {
Key::Escape => exit(1), Key::Escape => exit(1), // todo better way to do this?
Key::Return => { Key::Return => {
for s in &inner_box.selected_children() { for s in &inner_box.selected_children() {
// let element : &Option<&EntryElement> = &elements.get(s.index() as usize); // let element : &Option<&EntryElement> = &elements.get(s.index() as usize);

153
src/main.rs
View file

@ -12,14 +12,16 @@ use gtk4::prelude::{
FlowBoxChildExt, GtkWindowExt, ListBoxRowExt, NativeExt, ObjectExt, SurfaceExt, WidgetExt, FlowBoxChildExt, GtkWindowExt, ListBoxRowExt, NativeExt, ObjectExt, SurfaceExt, WidgetExt,
}; };
use gtk4_layer_shell::LayerShell; use gtk4_layer_shell::LayerShell;
use log::{debug, warn};
use merge::Merge; use merge::Merge;
use std::collections::HashMap;
use std::ops::Deref; use std::ops::Deref;
use std::os::unix::process::CommandExt; use std::os::unix::process::CommandExt;
use std::path::PathBuf; use std::path::PathBuf;
use std::process::{Command, Stdio}; use std::process::{Command, Stdio};
use std::sync::Arc; use std::sync::Arc;
use std::thread::sleep; use std::thread::sleep;
use std::{fs, time}; use std::{env, fs, time};
mod args; mod args;
mod config; mod config;
@ -80,43 +82,139 @@ fn main() -> anyhow::Result<()> {
Ok(()) Ok(())
} }
fn get_locale_variants() -> Vec<String> {
let locale = env::var("LC_ALL")
.or_else(|_| env::var("LC_MESSAGES"))
.or_else(|_| env::var("LANG"))
.unwrap_or_else(|_| "c".to_string());
let lang = locale.split('.').next().unwrap_or(&locale).to_lowercase();
let mut variants = vec![];
if let Some((lang_part, region)) = lang.split_once('_') {
variants.push(format!("{}_{region}", lang_part)); // en_us
variants.push(lang_part.to_string()); // en
} else {
variants.push(lang.clone()); // e.g. "fr"
}
variants
}
fn extract_desktop_fields(
category: &str,
//keys: Vec<String>,
desktop_map: &HashMap<String, HashMap<String, Option<String>>>,
) -> HashMap<String, String> {
let mut result: HashMap<String, String> = HashMap::new();
let category_map = desktop_map.get(category);
if category_map.is_none() {
debug!("No desktop map for category {category}, map data: {desktop_map:?}");
return result;
}
let keys_needed = ["name", "exec", "icon"];
let locale_variants = get_locale_variants();
for (map_key, map_value) in category_map.unwrap() {
for key in keys_needed {
if result.contains_key(key) || map_value.is_none() {
continue;
}
let (k, v) = locale_variants
.iter()
.find(|locale| {
let localized_key = format!("{}[{}]", key, locale);
key == localized_key
})
.map(|_| (Some(key), map_value))
.unwrap_or_else(|| {
if key == map_key {
(Some(key), map_value)
} else {
(None, &None)
}
});
if let Some(k) = k {
if let Some(v) = v {
result.insert(k.to_owned(), v.clone());
}
}
}
if result.len() == keys_needed.len() {
break;
}
}
result
}
fn drun(mut config: Config) -> anyhow::Result<()> { fn drun(mut config: Config) -> anyhow::Result<()> {
let mut entries: Vec<EntryElement> = Vec::new(); let mut entries: Vec<EntryElement> = Vec::new();
for file in &find_desktop_files() { for file in &find_desktop_files() {
if let Some(desktop_entry) = file.get("desktop entry") { let n = get_locale_variants()
let icon = desktop_entry .iter()
.get("icon") .filter_map(|local| file.entry.name.variants.get(local))
.and_then(|x| x.as_ref().map(|x| x.to_owned())); .next()
let Some(exec) = desktop_entry.get("exec").and_then(|x| x.as_ref().cloned()) else { .map(|name| name.deref().clone())
continue; .or_else(|| Some(&file.entry.name.default));
};
if let Some((cmd, _)) = exec.split_once(' ') { debug!("{n:?}")
if !PathBuf::from(cmd).exists() {
continue;
}
}
let name = desktop_entry // let desktop = Some("desktop entry");
.get("name") // let locale =
.and_then(|x| x.as_ref().map(|x| x.to_owned())); // env::var("LC_ALL")
if let Some(name) = name { // .or_else(|_| env::var("LC_MESSAGES"))
entries.push({ // .or_else(|_| env::var("LANG"))
EntryElement { // .unwrap_or_else(|_| "en_US.UTF-8".to_string()).split_once(".").map(|(k,_)| k.to_owned().to_lowercase());
label: name, //
icon_path: icon, //
action: Some(exec), //
sub_elements: None, //
} // if let Some(desktop_entry) = file.get("desktop entry") {
}) // let icon = desktop_entry
} // .get("icon")
} // .and_then(|x| x.as_ref().map(|x| x.to_owned()));
//
//
// let Some(exec) = desktop_entry.get("exec")
//
//
//
// .and_then(|x| x.as_ref()) else {
// warn!("Skipping desktop file {file:#?}");
// continue;
// };
//
// if let Some((cmd, _)) = exec.split_once(' ') {
// if !PathBuf::from(cmd).exists() {
// continue;
// }
// }
//
// let name = desktop_entry
// .get("name")
// .and_then(|x| x.as_ref().map(|x| x.to_owned()));
//
// if let Some(name) = name {
// entries.push({
// EntryElement {
// label: name,
// icon_path: icon,
// action: Some(exec.clone()),
// sub_elements: None,
// }
// })
// }
// }
} }
entries.sort_by(|l, r| l.label.cmp(&r.label)); entries.sort_by(|l, r| l.label.cmp(&r.label));
if config.prompt.is_none() { if config.prompt.is_none() {
config.prompt = Some("drun".to_owned()); config.prompt = Some("drun".to_owned());
} }
// todo ues a arc instead of cloning the config // todo ues a arc instead of cloning the config
let selected_index = gui::show(config.clone(), entries.clone())?; let selected_index = gui::show(config.clone(), entries.clone())?;
entries.get(selected_index as usize).map(|e| { entries.get(selected_index as usize).map(|e| {
@ -130,6 +228,7 @@ fn drun(mut config: Config) -> anyhow::Result<()> {
fn spawn_fork(cmd: &str) { fn spawn_fork(cmd: &str) {
// todo fork this for real // todo fork this for real
// todo probably remove arguments?
// Unix-like systems (Linux, macOS) // Unix-like systems (Linux, macOS)
let _ = Command::new(cmd) let _ = Command::new(cmd)
.stdin(Stdio::null()) // Disconnect stdin .stdin(Stdio::null()) // Disconnect stdin