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fix: use XCURSOR_THEME

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This commit is contained in:
Daniel Shiposha 2023-05-13 11:24:10 +02:00
parent 403de8e24a
commit 701d9792c0
1 changed files with 6 additions and 1 deletions
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7
src/cursor.rs
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@ -15,6 +15,7 @@ use {
byteorder::{LittleEndian, ReadBytesExt}, byteorder::{LittleEndian, ReadBytesExt},
isnt::std_1::primitive::IsntSliceExt, isnt::std_1::primitive::IsntSliceExt,
num_derive::FromPrimitive, num_derive::FromPrimitive,
uapi::Bytes,
std::{ std::{
cell::Cell, cell::Cell,
convert::TryInto, convert::TryInto,
@ -35,6 +36,7 @@ const XCURSOR_IMAGE_TYPE: u32 = 0xfffd0002;
const XCURSOR_PATH_DEFAULT: &[u8] = const XCURSOR_PATH_DEFAULT: &[u8] =
b"~/.icons:/usr/share/icons:/usr/share/pixmaps:/usr/X11R6/lib/X11/icons"; b"~/.icons:/usr/share/icons:/usr/share/pixmaps:/usr/X11R6/lib/X11/icons";
const XCURSOR_PATH: &str = "XCURSOR_PATH"; const XCURSOR_PATH: &str = "XCURSOR_PATH";
const XCURSOR_THEME: &str = "XCURSOR_THEME";
const HOME: &str = "HOME"; const HOME: &str = "HOME";
const HEADER_SIZE: u32 = 16; const HEADER_SIZE: u32 = 16;
@ -92,8 +94,11 @@ impl ServerCursors {
if sizes.is_empty() || scales.is_empty() { if sizes.is_empty() || scales.is_empty() {
return Ok(None); return Ok(None);
} }
let xcursor_theme = env::var_os(XCURSOR_THEME);
let theme = xcursor_theme.as_ref().map(|theme| BStr::new(theme.bytes()));
let load = let load =
|name: &str| ServerCursorTemplate::load(name, None, &scales, &sizes, &paths, ctx); |name: &str| ServerCursorTemplate::load(name, theme, &scales, &sizes, &paths, ctx);
Ok(Some(Self { Ok(Some(Self {
default: load("left_ptr")?, default: load("left_ptr")?,
pointer: load("hand2")?, pointer: load("hand2")?,