Compare commits
2 Commits
09e0d47a38
...
48706e5a29
| Author | SHA1 | Date | |
|---|---|---|---|
| 48706e5a29 | |||
| de9a3e9e6a |
222
Cargo.lock
generated
222
Cargo.lock
generated
@ -2,6 +2,12 @@
|
||||
# It is not intended for manual editing.
|
||||
version = 4
|
||||
|
||||
[[package]]
|
||||
name = "adler2"
|
||||
version = "2.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
|
||||
|
||||
[[package]]
|
||||
name = "anyhow"
|
||||
version = "1.0.102"
|
||||
@ -20,6 +26,18 @@ version = "2.11.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "843867be96c8daad0d758b57df9392b6d8d271134fce549de6ce169ff98a92af"
|
||||
|
||||
[[package]]
|
||||
name = "bytemuck"
|
||||
version = "1.25.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c8efb64bd706a16a1bdde310ae86b351e4d21550d98d056f22f8a7f7a2183fec"
|
||||
|
||||
[[package]]
|
||||
name = "byteorder-lite"
|
||||
version = "0.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8f1fe948ff07f4bd06c30984e69f5b4899c516a3ef74f34df92a2df2ab535495"
|
||||
|
||||
[[package]]
|
||||
name = "cairo-rs"
|
||||
version = "0.22.0"
|
||||
@ -65,6 +83,36 @@ version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
|
||||
|
||||
[[package]]
|
||||
name = "crc32fast"
|
||||
version = "1.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9481c1c90cbf2ac953f07c8d4a58aa3945c425b7185c9154d67a65e4230da511"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "dirs"
|
||||
version = "6.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c3e8aa94d75141228480295a7d0e7feb620b1a5ad9f12bc40be62411e38cce4e"
|
||||
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",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "equivalent"
|
||||
version = "1.0.2"
|
||||
@ -87,6 +135,15 @@ version = "2.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
|
||||
|
||||
[[package]]
|
||||
name = "fdeflate"
|
||||
version = "0.3.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1e6853b52649d4ac5c0bd02320cddc5ba956bdb407c4b75a2c6b75bf51500f8c"
|
||||
dependencies = [
|
||||
"simd-adler32",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "field-offset"
|
||||
version = "0.3.6"
|
||||
@ -97,6 +154,16 @@ dependencies = [
|
||||
"rustc_version",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "flate2"
|
||||
version = "1.1.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "843fba2746e448b37e26a819579957415c8cef339bf08564fe8b7ddbd959573c"
|
||||
dependencies = [
|
||||
"crc32fast",
|
||||
"miniz_oxide",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "foldhash"
|
||||
version = "0.1.5"
|
||||
@ -223,6 +290,17 @@ dependencies = [
|
||||
"system-deps",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "getrandom"
|
||||
version = "0.2.17"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"wasi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "getrandom"
|
||||
version = "0.4.2"
|
||||
@ -510,6 +588,21 @@ version = "2.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3d3067d79b975e8844ca9eb072e16b31c3c1c36928edf9c6789548c524d0d954"
|
||||
|
||||
[[package]]
|
||||
name = "image"
|
||||
version = "0.25.10"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "85ab80394333c02fe689eaf900ab500fbd0c2213da414687ebf995a65d5a6104"
|
||||
dependencies = [
|
||||
"bytemuck",
|
||||
"byteorder-lite",
|
||||
"moxcms",
|
||||
"num-traits",
|
||||
"png",
|
||||
"zune-core",
|
||||
"zune-jpeg",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "indexmap"
|
||||
version = "2.13.0"
|
||||
@ -546,6 +639,15 @@ version = "0.2.183"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b5b646652bf6661599e1da8901b3b9522896f01e736bad5f723fe7a3a27f899d"
|
||||
|
||||
[[package]]
|
||||
name = "libredox"
|
||||
version = "0.1.15"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7ddbf48fd451246b1f8c2610bd3b4ac0cc6e149d89832867093ab69a17194f08"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "linux-raw-sys"
|
||||
version = "0.12.1"
|
||||
@ -574,9 +676,20 @@ dependencies = [
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "moonlock"
|
||||
version = "0.4.2"
|
||||
name = "miniz_oxide"
|
||||
version = "0.8.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
|
||||
dependencies = [
|
||||
"adler2",
|
||||
"simd-adler32",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "moonlock"
|
||||
version = "0.5.0"
|
||||
dependencies = [
|
||||
"dirs",
|
||||
"gdk-pixbuf",
|
||||
"gdk4",
|
||||
"gio",
|
||||
@ -584,6 +697,7 @@ dependencies = [
|
||||
"glib-build-tools",
|
||||
"gtk4",
|
||||
"gtk4-session-lock",
|
||||
"image",
|
||||
"libc",
|
||||
"log",
|
||||
"nix",
|
||||
@ -594,6 +708,16 @@ dependencies = [
|
||||
"zeroize",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "moxcms"
|
||||
version = "0.8.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bb85c154ba489f01b25c0d36ae69a87e4a1c73a72631fc6c0eb6dde34a73e44b"
|
||||
dependencies = [
|
||||
"num-traits",
|
||||
"pxfm",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "nix"
|
||||
version = "0.29.0"
|
||||
@ -606,12 +730,27 @@ dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "num-traits"
|
||||
version = "0.2.19"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
|
||||
dependencies = [
|
||||
"autocfg",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "once_cell"
|
||||
version = "1.21.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
|
||||
|
||||
[[package]]
|
||||
name = "option-ext"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
|
||||
|
||||
[[package]]
|
||||
name = "pango"
|
||||
version = "0.22.0"
|
||||
@ -648,6 +787,19 @@ version = "0.3.32"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
|
||||
|
||||
[[package]]
|
||||
name = "png"
|
||||
version = "0.18.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "60769b8b31b2a9f263dae2776c37b1b28ae246943cf719eb6946a1db05128a61"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"crc32fast",
|
||||
"fdeflate",
|
||||
"flate2",
|
||||
"miniz_oxide",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "prettyplease"
|
||||
version = "0.2.37"
|
||||
@ -676,6 +828,12 @@ dependencies = [
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "pxfm"
|
||||
version = "0.1.28"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b5a041e753da8b807c9255f28de81879c78c876392ff2469cde94799b2896b9d"
|
||||
|
||||
[[package]]
|
||||
name = "quote"
|
||||
version = "1.0.45"
|
||||
@ -691,6 +849,17 @@ version = "6.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
|
||||
|
||||
[[package]]
|
||||
name = "redox_users"
|
||||
version = "0.5.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
|
||||
dependencies = [
|
||||
"getrandom 0.2.17",
|
||||
"libredox",
|
||||
"thiserror",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rustc_version"
|
||||
version = "0.4.1"
|
||||
@ -780,6 +949,12 @@ dependencies = [
|
||||
"serde_core",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "simd-adler32"
|
||||
version = "0.3.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "703d5c7ef118737c72f1af64ad2f6f8c5e1921f818cdcb97b8fe6fc69bf66214"
|
||||
|
||||
[[package]]
|
||||
name = "slab"
|
||||
version = "0.4.12"
|
||||
@ -839,12 +1014,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "32497e9a4c7b38532efcdebeef879707aa9f794296a4f0244f6f69e9bc8574bd"
|
||||
dependencies = [
|
||||
"fastrand",
|
||||
"getrandom",
|
||||
"getrandom 0.4.2",
|
||||
"once_cell",
|
||||
"rustix",
|
||||
"windows-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror"
|
||||
version = "2.0.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
|
||||
dependencies = [
|
||||
"thiserror-impl",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror-impl"
|
||||
version = "2.0.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ebc4ee7f67670e9b64d05fa4253e753e016c6c95ff35b89b7941d6b856dec1d5"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "toml"
|
||||
version = "0.8.23"
|
||||
@ -964,6 +1159,12 @@ version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "03c2856837ef78f57382f06b2b8563a2f512f7185d732608fd9176cb3b8edf0e"
|
||||
|
||||
[[package]]
|
||||
name = "wasi"
|
||||
version = "0.11.1+wasi-snapshot-preview1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
|
||||
|
||||
[[package]]
|
||||
name = "wasip2"
|
||||
version = "1.0.2+wasi-0.2.9"
|
||||
@ -1168,3 +1369,18 @@ name = "zmij"
|
||||
version = "1.0.21"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
|
||||
|
||||
[[package]]
|
||||
name = "zune-core"
|
||||
version = "0.5.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cb8a0807f7c01457d0379ba880ba6322660448ddebc890ce29bb64da71fb40f9"
|
||||
|
||||
[[package]]
|
||||
name = "zune-jpeg"
|
||||
version = "0.5.15"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "27bc9d5b815bc103f142aa054f561d9187d191692ec7c2d1e2b4737f8dbd7296"
|
||||
dependencies = [
|
||||
"zune-core",
|
||||
]
|
||||
|
||||
@ -14,9 +14,11 @@ gdk-pixbuf = "0.22"
|
||||
gio = "0.22"
|
||||
toml = "0.8"
|
||||
serde = { version = "1", features = ["derive"] }
|
||||
dirs = "6"
|
||||
nix = { version = "0.29", features = ["user"] }
|
||||
zeroize = { version = "1", features = ["derive"] }
|
||||
libc = "0.2"
|
||||
image = { version = "0.25", default-features = false, features = ["jpeg", "png"] }
|
||||
log = "0.4"
|
||||
systemd-journal-logger = "2.2"
|
||||
|
||||
|
||||
17
DECISIONS.md
Normal file
17
DECISIONS.md
Normal file
@ -0,0 +1,17 @@
|
||||
# Decisions
|
||||
|
||||
Architectural and design decisions for Moonlock, in reverse chronological order.
|
||||
|
||||
## 2026-03-28 – Optional background blur via `image` crate
|
||||
|
||||
- **Who**: Nyx, Dom
|
||||
- **Why**: Consistent with moonset/moongreet — blurred wallpaper as lockscreen background is a common UX pattern
|
||||
- **Tradeoffs**: Adds `image` crate dependency (~15 transitive crates); CPU-side Gaussian blur at load time adds startup latency proportional to image size and sigma. Acceptable because blur runs once and the texture is shared across monitors.
|
||||
- **How**: `load_background_texture(bg_path, blur_radius)` loads texture, optionally applies `imageops::blur()`, returns `gdk::Texture`. Config option `background_blur: Option<f32>` in TOML.
|
||||
|
||||
## 2026-03-28 – Shared wallpaper texture pattern (aligned with moonset/moongreet)
|
||||
|
||||
- **Who**: Nyx, Dom
|
||||
- **Why**: Previously loaded wallpaper per-window via `Picture::for_filename()`. Multi-monitor setups decoded the JPEG redundantly. Blur feature requires texture pixel access anyway.
|
||||
- **Tradeoffs**: Slightly more code in main.rs (texture loaded before window creation), but avoids redundant decoding and enables the blur feature.
|
||||
- **How**: `load_background_texture()` in lockscreen.rs decodes once, `create_background_picture()` wraps shared `gdk::Texture` in `gtk::Picture`. Same pattern as moonset/moongreet.
|
||||
@ -21,6 +21,7 @@ fn default_config_paths() -> Vec<PathBuf> {
|
||||
#[derive(Debug, Clone, Default, Deserialize)]
|
||||
struct RawConfig {
|
||||
pub background_path: Option<String>,
|
||||
pub background_blur: Option<f32>,
|
||||
pub fingerprint_enabled: Option<bool>,
|
||||
}
|
||||
|
||||
@ -28,6 +29,7 @@ struct RawConfig {
|
||||
#[derive(Debug, Clone)]
|
||||
pub struct Config {
|
||||
pub background_path: Option<String>,
|
||||
pub background_blur: Option<f32>,
|
||||
pub fingerprint_enabled: bool,
|
||||
}
|
||||
|
||||
@ -35,6 +37,7 @@ impl Default for Config {
|
||||
fn default() -> Self {
|
||||
Config {
|
||||
background_path: None,
|
||||
background_blur: None,
|
||||
fingerprint_enabled: true,
|
||||
}
|
||||
}
|
||||
@ -48,6 +51,7 @@ pub fn load_config(config_paths: Option<&[PathBuf]>) -> Config {
|
||||
if let Ok(content) = fs::read_to_string(path) {
|
||||
if let Ok(parsed) = toml::from_str::<RawConfig>(&content) {
|
||||
if parsed.background_path.is_some() { merged.background_path = parsed.background_path; }
|
||||
if parsed.background_blur.is_some() { merged.background_blur = parsed.background_blur; }
|
||||
if let Some(fp) = parsed.fingerprint_enabled { merged.fingerprint_enabled = fp; }
|
||||
}
|
||||
}
|
||||
@ -72,7 +76,7 @@ pub fn resolve_background_path_with(config: &Config, moonarch_wallpaper: &Path)
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test] fn default_config() { let c = Config::default(); assert!(c.background_path.is_none()); assert!(c.fingerprint_enabled); }
|
||||
#[test] fn default_config() { let c = Config::default(); assert!(c.background_path.is_none()); assert!(c.background_blur.is_none()); assert!(c.fingerprint_enabled); }
|
||||
#[test] fn load_default_fingerprint_true() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
let conf = dir.path().join("moonlock.toml");
|
||||
@ -83,15 +87,23 @@ mod tests {
|
||||
#[test] fn load_background() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
let conf = dir.path().join("moonlock.toml");
|
||||
fs::write(&conf, "background_path = \"/custom/bg.jpg\"\nfingerprint_enabled = false\n").unwrap();
|
||||
fs::write(&conf, "background_path = \"/custom/bg.jpg\"\nbackground_blur = 15.0\nfingerprint_enabled = false\n").unwrap();
|
||||
let c = load_config(Some(&[conf]));
|
||||
assert_eq!(c.background_path.as_deref(), Some("/custom/bg.jpg"));
|
||||
assert_eq!(c.background_blur, Some(15.0));
|
||||
assert!(!c.fingerprint_enabled);
|
||||
}
|
||||
#[test] fn load_blur_optional() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
let conf = dir.path().join("moonlock.toml");
|
||||
fs::write(&conf, "background_path = \"/bg.jpg\"\n").unwrap();
|
||||
let c = load_config(Some(&[conf]));
|
||||
assert!(c.background_blur.is_none());
|
||||
}
|
||||
#[test] fn resolve_config_path() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
let wp = dir.path().join("bg.jpg"); fs::write(&wp, "fake").unwrap();
|
||||
let c = Config { background_path: Some(wp.to_str().unwrap().to_string()), fingerprint_enabled: true };
|
||||
let c = Config { background_path: Some(wp.to_str().unwrap().to_string()), ..Config::default() };
|
||||
assert_eq!(resolve_background_path_with(&c, Path::new("/nonexistent")), wp);
|
||||
}
|
||||
#[test] fn empty_user_config_preserves_system_fingerprint() {
|
||||
|
||||
@ -6,9 +6,14 @@ use gdk_pixbuf::Pixbuf;
|
||||
use glib::clone;
|
||||
use gtk4::prelude::*;
|
||||
use gtk4::{self as gtk, gio};
|
||||
use image::imageops;
|
||||
use std::cell::RefCell;
|
||||
use std::path::Path;
|
||||
use std::fs;
|
||||
use std::io::Write;
|
||||
use std::os::unix::fs::OpenOptionsExt;
|
||||
use std::path::{Path, PathBuf};
|
||||
use std::rc::Rc;
|
||||
use std::time::SystemTime;
|
||||
|
||||
use zeroize::Zeroizing;
|
||||
|
||||
@ -41,7 +46,7 @@ struct LockscreenState {
|
||||
/// Create a lockscreen window for a single monitor.
|
||||
/// Fingerprint is not initialized here — use `wire_fingerprint()` after async init.
|
||||
pub fn create_lockscreen_window(
|
||||
bg_path: &Path,
|
||||
bg_texture: &gdk::Texture,
|
||||
_config: &Config,
|
||||
app: >k::Application,
|
||||
unlock_callback: Rc<dyn Fn()>,
|
||||
@ -82,7 +87,7 @@ pub fn create_lockscreen_window(
|
||||
window.set_child(Some(&overlay));
|
||||
|
||||
// Background wallpaper
|
||||
let background = create_background_picture(bg_path);
|
||||
let background = create_background_picture(bg_texture);
|
||||
overlay.set_child(Some(&background));
|
||||
|
||||
// Centered vertical box
|
||||
@ -413,13 +418,159 @@ pub fn start_fingerprint(
|
||||
});
|
||||
}
|
||||
|
||||
/// Create a Picture widget for the wallpaper background.
|
||||
fn create_background_picture(bg_path: &Path) -> gtk::Picture {
|
||||
let background = if bg_path.starts_with("/dev/moonarch/moonlock") {
|
||||
gtk::Picture::for_resource(bg_path.to_str().unwrap_or(""))
|
||||
/// Load the wallpaper as a texture once, for sharing across all windows.
|
||||
/// When `blur_radius` is `Some(sigma)` with sigma > 0, a Gaussian blur is applied.
|
||||
pub fn load_background_texture(bg_path: &Path, blur_radius: Option<f32>) -> gdk::Texture {
|
||||
let fallback = "/dev/moonarch/moonlock/wallpaper.jpg";
|
||||
|
||||
let texture = if bg_path.starts_with("/dev/moonarch/moonlock") {
|
||||
let resource_path = bg_path.to_str().unwrap_or(fallback);
|
||||
gdk::Texture::from_resource(resource_path)
|
||||
} else {
|
||||
gtk::Picture::for_filename(bg_path.to_str().unwrap_or(""))
|
||||
let file = gio::File::for_path(bg_path);
|
||||
gdk::Texture::from_file(&file).unwrap_or_else(|_| {
|
||||
gdk::Texture::from_resource(fallback)
|
||||
})
|
||||
};
|
||||
|
||||
match blur_radius {
|
||||
Some(sigma) if sigma > 0.0 => load_blurred_with_cache(bg_path, &texture, sigma),
|
||||
_ => texture,
|
||||
}
|
||||
}
|
||||
|
||||
// -- Blur cache ----------------------------------------------------------------
|
||||
|
||||
const CACHE_PNG: &str = "blur-cache.png";
|
||||
const CACHE_META: &str = "blur-cache.meta";
|
||||
|
||||
fn blur_cache_dir() -> Option<PathBuf> {
|
||||
dirs::cache_dir().map(|d| d.join("moonlock"))
|
||||
}
|
||||
|
||||
/// Build the cache key string for the current wallpaper + sigma.
|
||||
fn build_cache_meta(bg_path: &Path, sigma: f32) -> Option<String> {
|
||||
if bg_path.starts_with("/dev/moonarch/") {
|
||||
let binary = std::env::current_exe().ok()?;
|
||||
let binary_mtime = fs::metadata(&binary)
|
||||
.ok()?
|
||||
.modified()
|
||||
.ok()?
|
||||
.duration_since(SystemTime::UNIX_EPOCH)
|
||||
.ok()?
|
||||
.as_secs();
|
||||
Some(format!(
|
||||
"path={}\nbinary_mtime={}\nsigma={}\n",
|
||||
bg_path.display(), binary_mtime, sigma,
|
||||
))
|
||||
} else {
|
||||
let meta = fs::metadata(bg_path).ok()?;
|
||||
let mtime = meta
|
||||
.modified()
|
||||
.ok()?
|
||||
.duration_since(SystemTime::UNIX_EPOCH)
|
||||
.ok()?
|
||||
.as_secs();
|
||||
Some(format!(
|
||||
"path={}\nsize={}\nmtime={}\nsigma={}\n",
|
||||
bg_path.display(), meta.len(), mtime, sigma,
|
||||
))
|
||||
}
|
||||
}
|
||||
|
||||
/// Try to load a cached blurred texture if the cache key matches.
|
||||
fn load_cached_blur(cache_dir: &Path, expected_meta: &str) -> Option<gdk::Texture> {
|
||||
let stored_meta = fs::read_to_string(cache_dir.join(CACHE_META)).ok()?;
|
||||
if stored_meta != expected_meta {
|
||||
log::debug!("Blur cache meta mismatch, will re-blur");
|
||||
return None;
|
||||
}
|
||||
let file = gio::File::for_path(cache_dir.join(CACHE_PNG));
|
||||
match gdk::Texture::from_file(&file) {
|
||||
Ok(texture) => {
|
||||
log::debug!("Loaded blurred wallpaper from cache");
|
||||
Some(texture)
|
||||
}
|
||||
Err(e) => {
|
||||
log::debug!("Failed to load cached blur PNG: {e}");
|
||||
None
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Save a blurred texture to the cache directory.
|
||||
fn save_blur_cache(cache_dir: &Path, texture: &gdk::Texture, meta: &str) {
|
||||
if let Err(e) = save_blur_cache_inner(cache_dir, texture, meta) {
|
||||
log::debug!("Failed to save blur cache: {e}");
|
||||
}
|
||||
}
|
||||
|
||||
fn save_blur_cache_inner(
|
||||
cache_dir: &Path,
|
||||
texture: &gdk::Texture,
|
||||
meta: &str,
|
||||
) -> Result<(), Box<dyn std::error::Error>> {
|
||||
fs::create_dir_all(cache_dir)?;
|
||||
|
||||
let png_bytes = texture.save_to_png_bytes();
|
||||
|
||||
let mut f = fs::OpenOptions::new()
|
||||
.create(true).write(true).truncate(true).mode(0o600)
|
||||
.open(cache_dir.join(CACHE_PNG))?;
|
||||
f.write_all(&png_bytes)?;
|
||||
|
||||
let mut f = fs::OpenOptions::new()
|
||||
.create(true).write(true).truncate(true).mode(0o600)
|
||||
.open(cache_dir.join(CACHE_META))?;
|
||||
f.write_all(meta.as_bytes())?;
|
||||
|
||||
log::debug!("Saved blur cache to {}", cache_dir.display());
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// Load blurred texture, using disk cache when available.
|
||||
fn load_blurred_with_cache(bg_path: &Path, texture: &gdk::Texture, sigma: f32) -> gdk::Texture {
|
||||
if let Some(cache_dir) = blur_cache_dir() {
|
||||
if let Some(meta) = build_cache_meta(bg_path, sigma) {
|
||||
if let Some(cached) = load_cached_blur(&cache_dir, &meta) {
|
||||
return cached;
|
||||
}
|
||||
let blurred = apply_blur(texture, sigma);
|
||||
save_blur_cache(&cache_dir, &blurred, &meta);
|
||||
return blurred;
|
||||
}
|
||||
}
|
||||
apply_blur(texture, sigma)
|
||||
}
|
||||
|
||||
// -- Blur implementation -------------------------------------------------------
|
||||
|
||||
/// Apply Gaussian blur to a texture and return a blurred texture.
|
||||
fn apply_blur(texture: &gdk::Texture, sigma: f32) -> gdk::Texture {
|
||||
let width = texture.width() as u32;
|
||||
let height = texture.height() as u32;
|
||||
let stride = width as usize * 4;
|
||||
let mut pixel_data = vec![0u8; stride * height as usize];
|
||||
texture.download(&mut pixel_data, stride);
|
||||
|
||||
let img = image::RgbaImage::from_raw(width, height, pixel_data)
|
||||
.expect("pixel buffer size matches texture dimensions");
|
||||
let blurred = imageops::blur(&image::DynamicImage::ImageRgba8(img), sigma);
|
||||
|
||||
let bytes = glib::Bytes::from(blurred.as_raw());
|
||||
let mem_texture = gdk::MemoryTexture::new(
|
||||
width as i32,
|
||||
height as i32,
|
||||
gdk::MemoryFormat::B8g8r8a8Premultiplied,
|
||||
&bytes,
|
||||
stride,
|
||||
);
|
||||
mem_texture.upcast()
|
||||
}
|
||||
|
||||
/// Create a Picture widget for the wallpaper background from a shared texture.
|
||||
fn create_background_picture(texture: &gdk::Texture) -> gtk::Picture {
|
||||
let background = gtk::Picture::for_paintable(texture);
|
||||
background.set_content_fit(gtk::ContentFit::Cover);
|
||||
background.set_hexpand(true);
|
||||
background.set_vexpand(true);
|
||||
@ -576,4 +727,60 @@ mod tests {
|
||||
fn avatar_size_matches_css() {
|
||||
assert_eq!(AVATAR_SIZE, 128);
|
||||
}
|
||||
|
||||
// -- Blur cache tests --
|
||||
|
||||
#[test]
|
||||
fn build_cache_meta_for_file() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
let file = dir.path().join("wallpaper.jpg");
|
||||
fs::write(&file, b"fake image").unwrap();
|
||||
let meta = build_cache_meta(&file, 20.0);
|
||||
assert!(meta.is_some());
|
||||
let meta = meta.unwrap();
|
||||
assert!(meta.contains("path="));
|
||||
assert!(meta.contains("size=10"));
|
||||
assert!(meta.contains("sigma=20"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn build_cache_meta_for_gresource() {
|
||||
let path = Path::new("/dev/moonarch/moonlock/wallpaper.jpg");
|
||||
let meta = build_cache_meta(path, 15.0);
|
||||
assert!(meta.is_some());
|
||||
let meta = meta.unwrap();
|
||||
assert!(meta.contains("binary_mtime="));
|
||||
assert!(meta.contains("sigma=15"));
|
||||
assert!(!meta.contains("size="));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn build_cache_meta_missing_file() {
|
||||
let meta = build_cache_meta(Path::new("/nonexistent/wallpaper.jpg"), 20.0);
|
||||
assert!(meta.is_none());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn cache_meta_mismatch_returns_none() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
fs::write(
|
||||
dir.path().join(CACHE_META),
|
||||
"path=/old.jpg\nsize=100\nmtime=1\nsigma=20\n",
|
||||
).unwrap();
|
||||
let result = load_cached_blur(
|
||||
dir.path(),
|
||||
"path=/new.jpg\nsize=200\nmtime=2\nsigma=20\n",
|
||||
);
|
||||
assert!(result.is_none());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn cache_missing_meta_returns_none() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
let result = load_cached_blur(
|
||||
dir.path(),
|
||||
"path=/any.jpg\nsize=1\nmtime=1\nsigma=20\n",
|
||||
);
|
||||
assert!(result.is_none());
|
||||
}
|
||||
}
|
||||
|
||||
14
src/main.rs
14
src/main.rs
@ -14,7 +14,6 @@ use gtk4::prelude::*;
|
||||
use gtk4::{self as gtk, gio};
|
||||
use gtk4_session_lock;
|
||||
use std::cell::RefCell;
|
||||
use std::path::PathBuf;
|
||||
use std::rc::Rc;
|
||||
|
||||
use crate::fingerprint::FingerprintListener;
|
||||
@ -42,14 +41,15 @@ fn activate(app: >k::Application) {
|
||||
|
||||
let config = config::load_config(None);
|
||||
let bg_path = config::resolve_background_path(&config);
|
||||
let bg_texture = lockscreen::load_background_texture(&bg_path, config.background_blur);
|
||||
|
||||
if gtk4_session_lock::is_supported() {
|
||||
activate_with_session_lock(app, &display, &bg_path, &config);
|
||||
activate_with_session_lock(app, &display, &bg_texture, &config);
|
||||
} else {
|
||||
#[cfg(debug_assertions)]
|
||||
{
|
||||
log::warn!("ext-session-lock-v1 not supported — running in development mode");
|
||||
activate_without_lock(app, &bg_path, &config);
|
||||
activate_without_lock(app, &bg_texture, &config);
|
||||
}
|
||||
#[cfg(not(debug_assertions))]
|
||||
{
|
||||
@ -62,7 +62,7 @@ fn activate(app: >k::Application) {
|
||||
fn activate_with_session_lock(
|
||||
app: >k::Application,
|
||||
display: &gdk::Display,
|
||||
bg_path: &PathBuf,
|
||||
bg_texture: &gdk::Texture,
|
||||
config: &config::Config,
|
||||
) {
|
||||
let lock = gtk4_session_lock::Instance::new();
|
||||
@ -87,7 +87,7 @@ fn activate_with_session_lock(
|
||||
.and_then(|obj| obj.downcast::<gdk::Monitor>().ok())
|
||||
{
|
||||
let handles = lockscreen::create_lockscreen_window(
|
||||
bg_path,
|
||||
bg_texture,
|
||||
config,
|
||||
app,
|
||||
unlock_callback.clone(),
|
||||
@ -144,7 +144,7 @@ fn init_fingerprint_async(all_handles: Vec<lockscreen::LockscreenHandles>) {
|
||||
#[cfg(debug_assertions)]
|
||||
fn activate_without_lock(
|
||||
app: >k::Application,
|
||||
bg_path: &PathBuf,
|
||||
bg_texture: &gdk::Texture,
|
||||
config: &config::Config,
|
||||
) {
|
||||
let app_clone = app.clone();
|
||||
@ -153,7 +153,7 @@ fn activate_without_lock(
|
||||
});
|
||||
|
||||
let handles = lockscreen::create_lockscreen_window(
|
||||
bg_path,
|
||||
bg_texture,
|
||||
config,
|
||||
app,
|
||||
unlock_callback,
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user