From b2a5c906ad4f8a9f32db5605030b0fb2a4ce3d9c Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Sat, 19 Oct 2024 17:36:18 +0100
Subject: [PATCH] Send keyboard events on press

---
 Cargo.lock  | 557 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml  |   1 +
 src/main.rs |  17 +-
 3 files changed, 574 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index e7d21b2..ae51b1f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -23,18 +23,167 @@ version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
+[[package]]
+name = "block-sys"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae85a0696e7ea3b835a453750bf002770776609115e6d25c6d2ff28a8200f7e7"
+dependencies = [
+ "objc-sys",
+]
+
+[[package]]
+name = "block2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e58aa60e59d8dbfcc36138f5f18be5f24394d33b38b24f7fd0b1caa33095f22f"
+dependencies = [
+ "block-sys",
+ "objc2",
+]
+
+[[package]]
+name = "cc"
+version = "1.0.90"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cd6604a82acf3039f1144f54b8eb34e91ffba622051189e71b781822d5ee1f5"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
+[[package]]
+name = "core-graphics"
+version = "0.23.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c07782be35f9e1140080c6b96f0d44b739e2278479f64e02fdab4e32dfd8b081"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation",
+ "core-graphics-types",
+ "foreign-types",
+ "libc",
+]
+
+[[package]]
+name = "core-graphics-types"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45390e6114f68f718cc7a830514a96f903cccd70d02a8f6d9f643ac4ba45afaf"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation",
+ "libc",
+]
+
+[[package]]
+name = "dlib"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "330c60081dcc4c72131f8eb70510f1ac07223e5d4163db481a04a0befcffa412"
+dependencies = [
+ "libloading",
+]
+
+[[package]]
+name = "downcast-rs"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75b325c5dbd37f80359721ad39aca5a29fb04c89279657cffdda8736d0c0b9d2"
+
+[[package]]
+name = "enigo"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0087a01fc8591217447d28005379fb5a183683cc83f0a4707af28cc6603f70fb"
+dependencies = [
+ "core-graphics",
+ "foreign-types-shared",
+ "icrate",
+ "libc",
+ "log",
+ "objc2",
+ "tempfile",
+ "wayland-client",
+ "wayland-protocols-misc",
+ "wayland-protocols-plasma",
+ "wayland-protocols-wlr",
+ "windows",
+ "xkbcommon",
+ "xkeysym",
+]
+
+[[package]]
+name = "errno"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a258e46cdc063eb8519c00b9fc845fc47bcfca4130e2f08e88665ceda8474245"
+dependencies = [
+ "libc",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "fastrand"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
+
+[[package]]
+name = "foreign-types"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d737d9aa519fb7b749cbc3b962edcf310a8dd1f4b67c91c4f83975dbdd17d965"
+dependencies = [
+ "foreign-types-macros",
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-macros"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a5c6c585bc94aaf2c7b51dd4c2ba22680844aba4c687be581871a6f518c5742"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b"
+
+[[package]]
+name = "icrate"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fb69199826926eb864697bddd27f73d9fddcffc004f5733131e15b465e30642"
+dependencies = [
+ "block2",
+ "objc2",
+]
+
 [[package]]
 name = "io-kit-sys"
 version = "0.4.1"
@@ -51,6 +200,16 @@ version = "0.2.158"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
 
+[[package]]
+name = "libloading"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d580318f95776505201b28cf98eb1fa5e4be3b689633ba6a3e6cd880ff22d8cb"
+dependencies = [
+ "cfg-if",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "libudev"
 version = "0.3.0"
@@ -71,15 +230,28 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01cda141df6706de531b6c46c3a33ecca755538219bd484262fa09410c13539c"
+
 [[package]]
 name = "localdeck-keyboard"
 version = "0.1.0"
 dependencies = [
+ "enigo",
  "once_cell",
  "regex",
  "serialport",
 ]
 
+[[package]]
+name = "log"
+version = "0.4.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+
 [[package]]
 name = "mach2"
 version = "0.4.2"
@@ -95,6 +267,15 @@ version = "2.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
+[[package]]
+name = "memmap2"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43a5a03cefb0d953ec0be133036f14e109412fa594edc2f77227249db66cc3ed"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "nix"
 version = "0.26.4"
@@ -106,6 +287,28 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "objc-sys"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdb91bdd390c7ce1a8607f35f3ca7151b65afc0ff5ff3b34fa350f7d7c7e4310"
+
+[[package]]
+name = "objc2"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46a785d4eeff09c14c487497c162e92766fbb3e4059a71840cecc03d9a50b804"
+dependencies = [
+ "objc-sys",
+ "objc2-encode",
+]
+
+[[package]]
+name = "objc2-encode"
+version = "4.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7891e71393cd1f227313c9379a26a584ff3d7e6e7159e988851f0934c993f0f8"
+
 [[package]]
 name = "once_cell"
 version = "1.19.0"
@@ -127,6 +330,15 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "quick-xml"
+version = "0.36.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7649a7b4df05aed9ea7ec6f628c67c9953a43869b8bc50929569b2999d443fe"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.37"
@@ -165,6 +377,25 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
 
+[[package]]
+name = "rustix"
+version = "0.38.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65e04861e65f21776e67888bfbea442b3642beaa0138fdb1dd7a84a52dffdb89"
+dependencies = [
+ "bitflags 2.6.0",
+ "errno",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "scoped-tls"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -189,6 +420,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "smallvec"
+version = "1.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
+
 [[package]]
 name = "syn"
 version = "2.0.77"
@@ -200,6 +437,18 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "tempfile"
+version = "3.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85b77fafb263dd9d05cbeac119526425676db3784113aa9295c88498cbf8bff1"
+dependencies = [
+ "cfg-if",
+ "fastrand",
+ "rustix",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.63"
@@ -235,6 +484,105 @@ version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe"
 
+[[package]]
+name = "wayland-backend"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "056535ced7a150d45159d3a8dc30f91a2e2d588ca0b23f70e56033622b8016f6"
+dependencies = [
+ "cc",
+ "downcast-rs",
+ "rustix",
+ "scoped-tls",
+ "smallvec",
+ "wayland-sys",
+]
+
+[[package]]
+name = "wayland-client"
+version = "0.31.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3f45d1222915ef1fd2057220c1d9d9624b7654443ea35c3877f7a52bd0a5a2d"
+dependencies = [
+ "bitflags 2.6.0",
+ "rustix",
+ "wayland-backend",
+ "wayland-scanner",
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+
+[[package]]
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+version = "0.31.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f81f365b8b4a97f422ac0e8737c438024b5951734506b0e1d775c73030561f4"
+dependencies = [
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+dependencies = [
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+ "wayland-backend",
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+dependencies = [
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+ "wayland-backend",
+ "wayland-client",
+ "wayland-protocols",
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+
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+dependencies = [
+ "bitflags 2.6.0",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-protocols",
+ "wayland-scanner",
+]
+
+[[package]]
+name = "wayland-scanner"
+version = "0.31.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "597f2001b2e5fc1121e3d5b9791d3e78f05ba6bfa4641053846248e3a13661c3"
+dependencies = [
+ "proc-macro2",
+ "quick-xml",
+ "quote",
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+checksum = "efa8ac0d8e8ed3e3b5c9fc92c7881406a268e11555abe36493efabe649a29e09"
+dependencies = [
+ "dlib",
+ "log",
+ "pkg-config",
+]
+
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@@ -256,3 +604,212 @@ name = "winapi-x86_64-pc-windows-gnu"
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+
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+dependencies = [
+ "windows-core",
+ "windows-targets 0.52.6",
+]
+
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+dependencies = [
+ "windows-implement",
+ "windows-interface",
+ "windows-result",
+ "windows-targets 0.52.6",
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+
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+dependencies = [
+ "libc",
+ "memmap2",
+ "xkeysym",
+]
+
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+name = "xkeysym"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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diff --git a/Cargo.toml b/Cargo.toml
index 90a3f99..e30dd78 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,6 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+enigo = {version="0.2.1", features = ["wayland", "xdo"]}
 once_cell = "1.19.0"
 regex = "1.10.6"
 serialport = "4.5.1"
diff --git a/src/main.rs b/src/main.rs
index e6eb00f..68a04cb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,6 +3,7 @@ use regex::Regex;
 use serialport::{SerialPort, SerialPortInfo, SerialPortType};
 use std::io::{BufRead, BufReader, ErrorKind as IOErrorKind, Result as IOResult};
 use std::time::Duration;
+use enigo::{Enigo, Direction, Settings, Keyboard, Key};
 
 // My dev board - final might be different
 const VID_PID: (u16, u16) = (0x303a, 0x1001);
@@ -41,6 +42,20 @@ fn get_keys(conn: Box<dyn SerialPort>) -> impl Iterator<Item = IOResult<String>>
     })
 }
 
+fn handle_key(key: String) {
+    let mut enigo = Enigo::new(&Settings::default()).unwrap();
+    println!("Key pressed: {}", key);
+    match key.as_str() {
+        "X" => {
+            enigo.key(Key::VolumeUp, Direction::Click).unwrap();
+        },
+        "R" => {
+            enigo.key(Key::VolumeDown, Direction::Click).unwrap();
+        }
+        _ => println!("Unhandled key: {} - doing nothing", key)
+    }
+}
+
 fn main() {
     let board_port = match get_board_port() {
         Some(p) => p,
@@ -58,7 +73,7 @@ fn main() {
 
     for maybe_key in get_keys(conn) {
         match maybe_key {
-            Ok(key) => println!("Key pressed: {}", key),
+            Ok(key) => handle_key(key),
             Err(e) => println!("Error: {:?}", e),
         }
     }