use crate::reply::Event;
use crate::{bail, Error};
use serde_derive::Serialize;
use serde_json::from_slice;
use std::convert::TryFrom;
#[derive(Debug, Serialize)]
#[serde(rename_all = "snake_case")]
pub enum EventType {
Workspace,
Mode,
Window,
#[serde(rename = "barconfig_update")]
BarConfigUpdate,
Binding,
Shutdown,
Tick,
BarStateUpdate,
Input,
}
impl TryFrom<(u32, Vec<u8>)> for Event {
type Error = Error;
fn try_from((event_type, payload): (u32, Vec<u8>)) -> Result<Self, Self::Error> {
Ok(
match (event_type << 1) >> 1 {
0 => Event::Workspace(from_slice(&payload)?),
2 => Event::Mode(from_slice(&payload)?),
3 => Event::Window(from_slice(&payload)?),
4 => Event::BarConfigUpdate(from_slice(&payload)?),
5 => Event::Binding(from_slice(&payload)?),
6 => Event::Shutdown(from_slice(&payload)?),
7 => Event::Tick(from_slice(&payload)?),
20 => Event::BarStateUpdate(from_slice(&payload)?),
21 => Event::Input(from_slice(&payload)?),
_ => bail!("received unimplemented event '{}'", (event_type << 1) >> 1),
},
)
}
}