117 lines
3.3 KiB
Rust
117 lines
3.3 KiB
Rust
use std::thread::JoinHandle;
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use std::sync::mpsc::{self, Sender, SendError};
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use discord_rich_presence::{
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activity::*,
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DiscordIpc,
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DiscordIpcClient
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};
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub struct DiscordRpcParams {
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pub app_id: u64,
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pub enabled: bool,
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pub title: String,
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pub subtitle: String,
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pub icon: String
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}
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#[derive(Debug, Clone)]
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pub enum RpcUpdates {
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/// Establish RPC connection
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Connect,
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/// Terminate RPC connection. Panics if not connected
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Disconnect,
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/// Update RPC activity
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UpdateActivity {
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title: String,
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subtitle: String,
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icon: String
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},
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/// Clear RPC activity
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ClearActivity
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}
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pub struct DiscordRpc {
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_thread: JoinHandle<()>,
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sender: Sender<RpcUpdates>
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}
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impl DiscordRpc {
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pub fn new(mut params: DiscordRpcParams) -> Self {
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let (sender, receiver) = mpsc::channel();
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Self {
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_thread: std::thread::spawn(move || {
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let mut client = DiscordIpcClient::new(¶ms.app_id.to_string())
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.expect("Failed to register discord ipc client");
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let mut connected = false;
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while let Ok(update) = receiver.recv() {
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match update {
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RpcUpdates::Connect => {
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if !connected {
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connected = true;
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client.connect().expect("Failed to connect to discord");
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client.set_activity(Self::get_activity(¶ms))
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.expect("Failed to update discord rpc activity");
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}
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}
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RpcUpdates::Disconnect => {
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if connected {
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connected = false;
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client.close().expect("Failed to disconnect from discord");
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}
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}
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RpcUpdates::UpdateActivity { title, subtitle, icon } => {
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params.title = title;
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params.subtitle = subtitle;
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params.icon = icon;
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if connected {
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client.set_activity(Self::get_activity(¶ms))
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.expect("Failed to update discord rpc activity");
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}
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}
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RpcUpdates::ClearActivity => {
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if connected {
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client.clear_activity().expect("Failed to clear discord rpc activity");
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}
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}
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}
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}
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}),
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sender
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}
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}
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pub fn get_activity(config: &DiscordRpcParams) -> Activity {
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Activity::new()
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.details(&config.title)
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.state(&config.subtitle)
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.assets(Assets::new().large_image(&config.icon))
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}
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#[inline]
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pub fn update(&self, update: RpcUpdates) -> Result<(), SendError<RpcUpdates>> {
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self.sender.send(update)
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}
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}
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impl Drop for DiscordRpc {
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#[inline]
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#[allow(unused_must_use)]
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fn drop(&mut self) {
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self.update(RpcUpdates::Disconnect);
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}
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}
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