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config: migrate cursor_hide_timeout to the grouped cursor_hide key

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Reads the legacy key once at startup when the new one is absent, so the
handful of people who set it by hand from the cosmic-settings#603 thread
do not silently lose auto-hide. The old file is left on disk so a
downgrade still finds it.

Drafted with Claude (Anthropic); reviewed and tested by the committer.
This commit is contained in:
Niklas Herder 2026-09-12 09:03:34 +02:00 • committed by Victoria Brekenfeld
parent 6e0aea0eb2
commit 4e72d2ce98
1 changed files with 14 additions and 2 deletions
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16
src/config/mod.rs
View file

@ -10,7 +10,7 @@ use crate::{
},
};
use anyhow::Context;
use cosmic_config::{ConfigGet, CosmicConfigEntry};
use cosmic_config::{ConfigGet, ConfigSet, CosmicConfigEntry};
use cosmic_settings_config::window_rules::ApplicationException;
use cosmic_settings_config::{Shortcuts, shortcuts, window_rules};
use serde::{Deserialize, Serialize};
@ -182,7 +182,7 @@ impl Config {
.expect("Failed to add cosmic-config to the event loop");
let xdg = xdg::BaseDirectories::new();
let cosmic_comp_config =
let mut cosmic_comp_config =
CosmicCompConfig::get_entry(&config).unwrap_or_else(|(errs, c)| {
if cfg!(debug_assertions) {
for err in errs {
@ -192,6 +192,18 @@ impl Config {
c
});
// `cursor_hide_timeout` was replaced by the grouped `cursor_hide` key.
// Seed the new key once so configs hand-edited before the rename keep
// working; the old file is left in place so a downgrade still reads it.
if config.get::<CursorHideConfig>("cursor_hide").is_err()
&& let Ok(legacy) = config.get::<Option<u32>>("cursor_hide_timeout")
{
cosmic_comp_config.cursor_hide.idle_timeout = legacy;
if let Err(err) = config.set("cursor_hide", cosmic_comp_config.cursor_hide) {
warn!(?err, "Failed to migrate cursor_hide_timeout to cursor_hide");
}
}
// Listen for updates to the toolkit config
if let Ok(tk_config) = cosmic_config::Config::new("com.system76.CosmicTk", 1) {
fn handle_new_toolkit_config(config: CosmicTk, state: &mut State) {