1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
use wayland_client::{
globals::{BindError, GlobalList},
protocol::wl_output,
Connection, Dispatch, QueueHandle,
};
use protocol::{zriver_output_status_v1, zriver_status_manager_v1};
#[derive(Debug, Clone)]
pub struct RiverStatusState {
status_manager: zriver_status_manager_v1::ZriverStatusManagerV1,
}
impl RiverStatusState {
pub fn new<D>(globals: &GlobalList, qh: &QueueHandle<D>) -> Result<Self, BindError>
where
D: Dispatch<zriver_status_manager_v1::ZriverStatusManagerV1, (), D> + 'static,
{
let status_manager = globals.bind(qh, 1..=4, ())?;
Ok(Self { status_manager })
}
#[must_use = "The output status is destroyed if dropped"]
pub fn new_output_status<D>(
&mut self,
qh: &QueueHandle<D>,
output: &wl_output::WlOutput,
) -> RiverOutputStatus
where
D: Dispatch<zriver_status_manager_v1::ZriverStatusManagerV1, ()>
+ Dispatch<zriver_output_status_v1::ZriverOutputStatusV1, RiverStatusData>
+ 'static,
{
RiverOutputStatus(self.status_manager.get_river_output_status(
output,
qh,
RiverStatusData {
output: output.clone(),
},
))
}
}
pub trait RiverStatusHandler: Sized {
fn river_status_state(&mut self) -> &mut RiverStatusState;
fn focused_tags_updated(&mut self, output: &wl_output::WlOutput, focused: u32);
fn urgent_tags_updated(&mut self, output: &wl_output::WlOutput, urgent: u32);
fn views_tags_updated(&mut self, output: &wl_output::WlOutput, tags: Vec<u32>);
fn layout_name_updated(&mut self, output: &wl_output::WlOutput, layout_name: Option<String>);
}
#[derive(Debug)]
pub struct RiverOutputStatus(zriver_output_status_v1::ZriverOutputStatusV1);
impl Drop for RiverOutputStatus {
fn drop(&mut self) {
self.0.destroy();
}
}
#[macro_export]
macro_rules! delegate_river_status {
($ty: ty) => {
::smithay_client_toolkit::reexports::client::delegate_dispatch!($ty: [
$crate::river_protocols::status::protocol::zriver_status_manager_v1::ZriverStatusManagerV1: ()
] => $crate::river_protocols::status::RiverStatusState);
::smithay_client_toolkit::reexports::client::delegate_dispatch!($ty: [
$crate::river_protocols::status::protocol::zriver_output_status_v1::ZriverOutputStatusV1: $crate::river_protocols::status::RiverStatusData
] => $crate::river_protocols::status::RiverStatusState);
};
}
#[derive(Debug)]
pub struct RiverStatusData {
output: wl_output::WlOutput,
}
impl<D> Dispatch<zriver_status_manager_v1::ZriverStatusManagerV1, (), D> for RiverStatusState
where
D: Dispatch<zriver_status_manager_v1::ZriverStatusManagerV1, ()> + RiverStatusHandler + 'static,
{
fn event(
_: &mut D,
_: &zriver_status_manager_v1::ZriverStatusManagerV1,
_: zriver_status_manager_v1::Event,
_: &(),
_: &Connection,
_: &QueueHandle<D>,
) {
unreachable!("zriver_status_manager_v1 has no events")
}
}
impl<D> Dispatch<zriver_output_status_v1::ZriverOutputStatusV1, RiverStatusData, D>
for RiverStatusState
where
D: Dispatch<zriver_output_status_v1::ZriverOutputStatusV1, RiverStatusData>
+ RiverStatusHandler
+ 'static,
{
fn event(
data: &mut D,
_: &zriver_output_status_v1::ZriverOutputStatusV1,
event: zriver_output_status_v1::Event,
udata: &RiverStatusData,
_: &Connection,
_: &QueueHandle<D>,
) {
use zriver_output_status_v1::Event;
match event {
Event::FocusedTags { tags } => data.focused_tags_updated(&udata.output, tags),
Event::UrgentTags { tags } => data.urgent_tags_updated(&udata.output, tags),
Event::ViewTags { tags } => {
let tags = tags
.chunks_exact(4)
.map(|bytes| u32::from_ne_bytes(bytes.try_into().unwrap()))
.collect();
data.views_tags_updated(&udata.output, tags);
}
Event::LayoutName { name } => data.layout_name_updated(&udata.output, Some(name)),
Event::LayoutNameClear => data.layout_name_updated(&udata.output, None),
}
}
}
pub mod protocol {
#![allow(non_upper_case_globals)]
use smithay_client_toolkit::reexports::client as wayland_client;
use smithay_client_toolkit::reexports::client::protocol::*;
pub mod __interfaces {
use smithay_client_toolkit::reexports::client::protocol::__interfaces::*;
wayland_scanner::generate_interfaces!("protocols/river-status-unstable-v1.xml");
}
use self::__interfaces::*;
wayland_scanner::generate_client_code!("protocols/river-status-unstable-v1.xml");
}
|
