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Use x11rb features to improve code

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This commit is contained in:
daxpedda 2021-03-08 10:29:40 +01:00
parent 19cb50404d
commit 57a2ec52dc
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GPG key ID: 43D62A3EA388E46F
1 changed files with 6 additions and 28 deletions
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34
x11/src/lib.rs
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@ -8,6 +8,7 @@ use x11rb::errors::ConnectError;
use x11rb::protocol::xproto::{self, Atom, AtomEnum, Window};
use x11rb::protocol::Event;
use x11rb::rust_connection::RustConnection as Connection;
use x11rb::wrapper::ConnectionExt;
use std::collections::HashMap;
use std::sync::mpsc;
@ -385,39 +386,22 @@ impl Worker {
};
if event.target == self.context.atoms.targets {
let data: Vec<u8> = {
let atom_target_bytes =
self.context.atoms.targets.to_le_bytes();
let data = [self.context.atoms.targets, target];
let target_bytes = target.to_le_bytes();
atom_target_bytes
.iter()
.chain(target_bytes.iter())
.copied()
.collect()
};
xproto::change_property(
&self.context.connection,
self.context.connection.change_property32(
xproto::PropMode::REPLACE,
event.requestor,
event.property,
xproto::AtomEnum::ATOM,
32,
2,
&data,
)
.expect("Change property");
} else if value.len() < max_length - 24 {
let _ = xproto::change_property(
&self.context.connection,
let _ = self.context.connection.change_property8(
xproto::PropMode::REPLACE,
event.requestor,
event.property,
target,
8,
value.len() as u32,
value,
)
.expect("Change property");
@ -430,14 +414,11 @@ impl Worker {
)
.expect("Change window attributes");
xproto::change_property(
&self.context.connection,
self.context.connection.change_property32(
xproto::PropMode::REPLACE,
event.requestor,
event.property,
self.context.atoms.incr,
32,
0,
&[],
)
.expect("Change property");
@ -500,14 +481,11 @@ impl Worker {
value.len() - state.pos,
);
let _ = xproto::change_property(
&self.context.connection,
let _ = self.context.connection.change_property8(
xproto::PropMode::REPLACE,
state.requestor,
state.property,
target,
8,
len as u32,
&value[state.pos..][..len],
)
.expect("Change property");