Per-key example

examples/per-key-effect.rs

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+use daemon::aura::{BuiltInModeByte, Key, KeyColourArray};
+use daemon::daemon::{DBUS_IFACE, DBUS_NAME, DBUS_PATH};
+use dbus::Error as DbusError;
+use dbus::{ffidisp::Connection, Message};
+use std::{thread, time};
+
+pub fn dbus_led_builtin_write(bytes: &[u8]) -> Result<(), Box<dyn std::error::Error>> {
+    let bus = Connection::new_system()?;
+    //let proxy = bus.with_proxy(DBUS_IFACE, "/", Duration::from_millis(5000));
+    let msg = Message::new_method_call(DBUS_NAME, DBUS_PATH, DBUS_IFACE, "ledmessage")?
+        .append1(bytes.to_vec());
+    let r = bus.send_with_reply_and_block(msg, 5000)?;
+    if let Some(reply) = r.get1::<&str>() {
+        println!("Success: {:x?}", reply);
+        return Ok(());
+    }
+    Err(Box::new(DbusError::new_custom("name", "message")))
+}
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let bus = Connection::new_system()?;
+
+    let mut per_key_led = Vec::new();
+    let mut key_colours = KeyColourArray::new();
+    key_colours.set(Key::ROG, 255, 0, 0);
+    key_colours.set(Key::L, 255, 0, 0);
+    key_colours.set(Key::I, 255, 0, 0);
+    key_colours.set(Key::N, 255, 0, 0);
+    key_colours.set(Key::U, 255, 0, 0);
+    key_colours.set(Key::X, 255, 0, 0);
+    per_key_led.push(key_colours.clone());
+
+    for _ in 0..51 {
+        *key_colours.key(Key::ROG).0 -= 5;
+        *key_colours.key(Key::L).0 -= 5;
+        *key_colours.key(Key::I).0 -= 5;
+        *key_colours.key(Key::N).0 -= 5;
+        *key_colours.key(Key::U).0 -= 5;
+        *key_colours.key(Key::X).0 -= 5;
+        per_key_led.push(key_colours.clone());
+    }
+    for _ in 0..51 {
+        *key_colours.key(Key::ROG).0 += 5;
+        *key_colours.key(Key::L).0 += 5;
+        *key_colours.key(Key::I).0 += 5;
+        *key_colours.key(Key::N).0 += 5;
+        *key_colours.key(Key::U).0 += 5;
+        *key_colours.key(Key::X).0 += 5;
+        per_key_led.push(key_colours.clone());
+    }
+
+    let time = time::Duration::from_millis(2);
+
+    let row = KeyColourArray::get_init_msg();
+    let msg =
+        Message::new_method_call(DBUS_NAME, DBUS_PATH, DBUS_IFACE, "ledmessage")?.append1(row);
+    bus.send(msg).unwrap();
+
+    loop {
+        for group in &per_key_led {
+            for row in group.get() {
+                thread::sleep(time);
+                let msg = Message::new_method_call(DBUS_NAME, DBUS_PATH, DBUS_IFACE, "ledmessage")?
+                    .append1(row.to_vec());
+                bus.send(msg).unwrap();
+                // if let Some(reply) = r.get1::<&str>() {
+                //     println!("Success: {:x?}", reply);
+                //     return Ok(());
+                // }
+            }
+        }
+    }
+}