jay-compositor 1.15.0

The Jay compositor
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

use crate::client::Client;
use crate::ifs::wl_output::SEND_DONE_SINCE;
use crate::ifs::wl_output::WlOutput;
use crate::leaks::Tracker;
use crate::object::Version;
use crate::tree::TreeTimeline::LiveTL;
use crate::wire::ZxdgOutputV1Id;
use crate::wire::zxdg_output_v1::*;
use jay_proc::Object;
use std::convert::Infallible;
use std::rc::Rc;

pub const NAME_SINCE: Version = Version(2);
pub const DESCRIPTION_SINCE: Version = Version(2);
pub const NO_DONE_SINCE: Version = Version(3);

#[derive(Object)]
pub struct ZxdgOutputV1 {
    pub id: ZxdgOutputV1Id,
    pub version: Version,
    pub client: Rc<Client>,
    pub output: Rc<WlOutput>,
    pub tracker: Tracker<Self>,
}

impl ZxdgOutputV1 {
    fn send_logical_position(&self, mut x: i32, mut y: i32) {
        logical_to_client_wire_scale!(self.client, x, y);
        self.client.event(LogicalPosition {
            self_id: self.id,
            x,
            y,
        });
    }

    fn send_logical_size(&self, mut width: i32, mut height: i32) {
        logical_to_client_wire_scale!(self.client, width, height);
        self.client.event(LogicalSize {
            self_id: self.id,
            width,
            height,
        });
    }

    fn send_done(&self) {
        self.client.event(Done { self_id: self.id });
    }

    fn send_name(&self, name: &str) {
        self.client.event(Name {
            self_id: self.id,
            name,
        });
    }

    fn send_description(&self, description: &str) {
        self.client.event(Description {
            self_id: self.id,
            description,
        });
    }

    pub fn send_updates(&self, initial: bool) {
        let Some(node) = self.output.global.node() else {
            return;
        };
        let global = &node.global;
        let pos = node.node_state[LiveTL].pos.get();
        self.send_logical_position(pos.x1(), pos.y1());
        self.send_logical_size(pos.width(), pos.height());
        if initial {
            if self.version >= NAME_SINCE {
                self.send_name(&global.connector.name);
            }
            if self.version >= DESCRIPTION_SINCE {
                self.send_description(&global.connector.description.borrow());
            }
        }
        if self.version >= NO_DONE_SINCE {
            if self.output.version >= SEND_DONE_SINCE {
                self.output.send_done();
            }
        } else {
            self.send_done();
        }
    }
}

impl ZxdgOutputV1RequestHandler for ZxdgOutputV1 {
    type Error = Infallible;

    fn destroy(&self, _req: Destroy, _slf: &Rc<Self>) -> Result<(), Self::Error> {
        self.output.xdg_outputs.remove(&self.id);
        self.client.remove_obj(self);
        Ok(())
    }
}