1// Copyright 2022 The AccessKit Authors. All rights reserved.
2// Licensed under the Apache License, Version 2.0 (found in
3// the LICENSE-APACHE file) or the MIT license (found in
4// the LICENSE-MIT file), at your option.
5
6use accesskit_atspi_common::PlatformNode;
7use zbus::{fdo, interface};
8
9pub(crate) struct ValueInterface {
10 node: PlatformNode,
11}
12
13impl ValueInterface {
14 pub fn new(node: PlatformNode) -> Self {
15 Self { node }
16 }
17
18 fn map_error(&self) -> impl '_ + FnOnce(accesskit_atspi_common::Error) -> fdo::Error {
19 |error: Error| crate::util::map_error_from_node(&self.node, error)
20 }
21}
22
23#[interface(name = "org.a11y.atspi.Value")]
24impl ValueInterface {
25 #[zbus(property)]
26 fn minimum_value(&self) -> fdo::Result<f64> {
27 self.node.minimum_value().map_err(self.map_error())
28 }
29
30 #[zbus(property)]
31 fn maximum_value(&self) -> fdo::Result<f64> {
32 self.node.maximum_value().map_err(self.map_error())
33 }
34
35 #[zbus(property)]
36 fn minimum_increment(&self) -> fdo::Result<f64> {
37 self.node.minimum_increment().map_err(self.map_error())
38 }
39
40 #[zbus(property)]
41 fn current_value(&self) -> fdo::Result<f64> {
42 self.node.current_value().map_err(self.map_error())
43 }
44
45 #[zbus(property)]
46 fn set_current_value(&mut self, value: f64) -> fdo::Result<()> {
47 self.node.set_current_value(value).map_err(self.map_error())
48 }
49}
50