bhrebec/xwayland-satellite
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Support WM_CLASS missing instance and null

Browse source 
Done by AvaloniaILSpy, for some reason
This commit is contained in:
Shawn Wallace 2024-05-24 00:09:28 -04:00
parent 2444c2f07b
commit 02bee5aea7
2 changed files with 15 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

18
src/xstate.rs
View file

@ -449,11 +449,19 @@ impl XState {
let cookie = self.get_property_cookie(window, x::ATOM_WM_CLASS, x::ATOM_STRING, 256);
let resolver = move |reply: x::GetPropertyReply| {
let data: &[u8] = reply.value();
// wm class is instance + class - ignore instance
let class_start = data.iter().copied().position(|b| b == 0u8).unwrap() + 1;
let data = data[class_start..].to_vec();
trace!("wm class data: {data:?}");
// wm class (normally) is instance + class - ignore instance
let class_start = if let Some(p) = data.iter().copied().position(|b| b == 0u8) {
p + 1
} else {
0
};
let mut data = data[class_start..].to_vec();
if data.last().copied().unwrap() != 0 {
data.push(0);
}
let class = CString::from_vec_with_nul(data).unwrap();
debug!("{:?} class: {class:?}", window);
trace!("{:?} class: {class:?}", window);
class.to_string_lossy().to_string()
};
PropertyCookieWrapper {
@ -506,7 +514,7 @@ impl XState {
let resolver = |reply: x::GetPropertyReply| {
let data: &[u32] = reply.value();
let hints = WmHints::from(data);
debug!("wm hints: {hints:?}");
trace!("wm hints: {hints:?}");
hints
};
PropertyCookieWrapper {

4
tests/integration.rs
View file

@ -403,7 +403,7 @@ fn toplevel_flow() {
window,
x::ATOM_STRING,
x::ATOM_WM_CLASS,
&[c"f".to_bytes_with_nul(), c"ssalc".to_bytes_with_nul()].concat(),
&[c"boink".to_bytes()].concat(),
);
connection.set_property(
window,
@ -415,7 +415,7 @@ fn toplevel_flow() {
let data = f.testwl.get_surface_data(surface).unwrap();
let toplevel = data.toplevel().toplevel.clone();
assert_eq!(data.toplevel().title, Some("bindow".into()));
assert_eq!(data.toplevel().app_id, Some("ssalc".into()));
assert_eq!(data.toplevel().app_id, Some("boink".into()));
assert_eq!(
data.toplevel().min_size,
Some(testwl::Vec2 { x: 25, y: 50 })