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feature: add support for screenpad brightness

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This commit is contained in:
Luke Jones
2025-04-06 00:57:04 +13:00
parent 257471a36c
commit 7f5b3ef376
13 changed files with 505 additions and 26 deletions
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31
rog-platform/src/macros.rs
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@@ -74,36 +74,41 @@ macro_rules! attr_bool {
}
#[macro_export]
macro_rules! get_attr_u8 {
($(#[$attr:meta])* $attr_name:literal $item:ident) => {
macro_rules! get_attr_num {
($(#[$attr:meta])* $attr_name:literal $item:ident $type:ty) => {
concat_idents::concat_idents!(fn_name = get_, $attr_name {
$(#[$attr])*
pub fn fn_name(&self) -> Result<u8> {
$crate::read_attr_u8(&to_device(&self.$item)?, $attr_name)
pub fn fn_name(&self) -> Result<$type> {
$crate::read_attr_num::<$type>(&to_device(&self.$item)?, $attr_name)
}
});
};
($(#[$attr:meta])* $attr_name:literal $item:ident) => {
$crate::get_attr_num!($(#[$attr])* $attr_name $item $type);
};
}
/// Most attributes expect `u8` as a char, so `1` should be written as `b'1'`.
#[macro_export]
macro_rules! set_attr_u8 {
($(#[$attr:meta])* $attr_name:literal $item:ident) => {
macro_rules! set_attr_num {
($(#[$attr:meta])* $attr_name:literal $item:ident $type:ty) => {
concat_idents::concat_idents!(fn_name = set_, $attr_name {
$(#[$attr])*
pub fn fn_name(&self, value: u8) -> Result<()> {
$crate::write_attr_u8(&mut to_device(&self.$item)?, $attr_name, value)
pub fn fn_name(&self, value: $type) -> Result<()> {
$crate::write_attr_num(&mut to_device(&self.$item)?, $attr_name, value as $type)
}
});
};
($(#[$attr:meta])* $attr_name:literal $item:ident) => {
$crate::set_attr_num!($(#[$attr])* $attr_name $item $type);
};
}
#[macro_export]
macro_rules! attr_u8 {
($(#[$attr:meta])* $attr_name:literal, $item:ident) => {
macro_rules! attr_num {
($(#[$attr:meta])* $attr_name:literal, $item:ident, $type:ty) => {
$crate::has_attr!($(#[$attr])* $attr_name $item);
$crate::get_attr_u8!($(#[$attr])* $attr_name $item);
$crate::set_attr_u8!($(#[$attr])* $attr_name $item);
$crate::get_attr_num!($(#[$attr])* $attr_name $item $type);
$crate::set_attr_num!($(#[$attr])* $attr_name $item $type);
$crate::watch_attr!($(#[$attr])* $attr_name $item);
};
}