diff --git a/Cargo.lock b/Cargo.lock
index 800cedc..9033e91 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -229,6 +229,9 @@ dependencies = [
  "cmake 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-derive 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -324,6 +327,48 @@ name = "nodrop"
 version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "num"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "num-bigint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-complex 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-iter 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-rational 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "num-bigint"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "num-complex"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "num-derive"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.41"
@@ -333,6 +378,27 @@ dependencies = [
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "num-iter"
+version = "0.1.39"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "num-rational"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-bigint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.8"
@@ -742,7 +808,13 @@ dependencies = [
 "checksum memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "88579771288728879b57485cc7d6b07d648c9f0141eb955f8ab7f9d45394468e"
 "checksum miniz_oxide 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7108aff85b876d06f22503dcce091e29f76733b2bfdd91eebce81f5e68203a10"
 "checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
+"checksum num 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cf4825417e1e1406b3782a8ce92f4d53f26ec055e3622e1881ca8e9f5f9e08db"
+"checksum num-bigint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f9c3f34cdd24f334cb265d9bf8bfa8a241920d026916785747a92f0e55541a1a"
+"checksum num-complex 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "fcb0cf31fb3ff77e6d2a6ebd6800df7fdcd106f2ad89113c9130bcd07f93dffc"
+"checksum num-derive 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "eafd0b45c5537c3ba526f79d3e75120036502bebacbb3f3220914067ce39dbf2"
 "checksum num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)" = "b85e541ef8255f6cf42bbfe4ef361305c6c135d10919ecc26126c4e5ae94bc09"
+"checksum num-iter 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)" = "76bd5272412d173d6bf9afdf98db8612bbabc9a7a830b7bfc9c188911716132e"
+"checksum num-rational 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f2885278d5fe2adc2f75ced642d52d879bffaceb5a2e0b1d4309ffdfb239b454"
 "checksum num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "6ba9a427cfca2be13aa6f6403b0b7e7368fe982bfa16fccc450ce74c46cd9b32"
 "checksum podio 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "780fb4b6698bbf9cf2444ea5d22411cef2953f0824b98f33cf454ec5615645bd"
 "checksum ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e3cbf9f658cdb5000fcf6f362b8ea2ba154b9f146a61c7a20d647034c6b6561b"
diff --git a/Cargo.toml b/Cargo.toml
index 4c772b3..bf7b913 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,6 +15,9 @@ regex = "1.3.1"
 log = "0.4.8"
 simplelog = "0.7.1"
 zip = "0.5.3"
+num = "0.2.0"
+num-traits = "0.2.8"
+num-derive = "0.2.5"
 
 [dev-dependencies]
 tempfile = "3.1.0"
diff --git a/src/context/windows.rs b/src/context/windows.rs
index 4bf02b1..c62e821 100644
--- a/src/context/windows.rs
+++ b/src/context/windows.rs
@@ -1,6 +1,6 @@
 use std::sync::mpsc::Sender;
 use crate::bridge::windows::*;
-use crate::event::{Event, KeyEvent, KeyModifier, ActionEvent};
+use crate::event::{Event, KeyEvent, KeyModifier, ActionEvent, ActionType};
 use crate::event::KeyModifier::*;
 use std::ffi::c_void;
 use std::fs::create_dir_all;
@@ -137,7 +137,7 @@ extern fn context_menu_click_callback(_self: *mut c_void, id: i32) {
     unsafe {
         let _self = _self as *mut WindowsContext;
 
-        let event = Event::Action(ActionEvent::ContextMenuClick(id));
+        let event = Event::Action(ActionEvent::ContextMenuClick(ActionType::from(id)));
         (*_self).send_channel.send(event).unwrap();
     }
 }
\ No newline at end of file
diff --git a/src/engine.rs b/src/engine.rs
index a9fabf6..44dc3ab 100644
--- a/src/engine.rs
+++ b/src/engine.rs
@@ -5,7 +5,7 @@ use crate::config::BackendType;
 use crate::clipboard::ClipboardManager;
 use log::{info};
 use crate::ui::{UIManager, MenuItem, MenuItemType};
-use crate::event::{ActionEventReceiver, Event, ActionEvent};
+use crate::event::{ActionEventReceiver, Event, ActionEvent, ActionType};
 use std::cell::RefCell;
 
 pub struct Engine<'a, S: KeyboardSender, C: ClipboardManager, M: ConfigManager<'a>,
@@ -36,7 +36,7 @@ impl <'a, S: KeyboardSender, C: ClipboardManager, M: ConfigManager<'a>, U: UIMan
         menu.push(MenuItem{
             item_type: MenuItemType::Button,
             item_name: toggle_text,
-            item_id: 2,
+            item_id: ActionType::Toggle as i32,
         });
 
         menu.push(MenuItem{
@@ -48,7 +48,7 @@ impl <'a, S: KeyboardSender, C: ClipboardManager, M: ConfigManager<'a>, U: UIMan
         menu.push(MenuItem{
             item_type: MenuItemType::Button,
             item_name: "Exit".to_owned(),
-            item_id: 1,
+            item_id: ActionType::Exit as i32,
         });
 
         menu
@@ -119,7 +119,7 @@ impl <'a, S: KeyboardSender, C: ClipboardManager,
                 self.ui_manager.show_menu(self.build_menu());
             },
             ActionEvent::ContextMenuClick(id) => {
-                println!("{}", id);
+
             }
         }
     }
diff --git a/src/event/manager.rs b/src/event/manager.rs
index bd3117b..b3f0471 100644
--- a/src/event/manager.rs
+++ b/src/event/manager.rs
@@ -7,17 +7,17 @@ pub trait EventManager {
 
 pub struct DefaultEventManager<'a, K: KeyEventReceiver, A: ActionEventReceiver> {
     receive_channel: Receiver<Event>,
-    key_receiver: &'a K,
-    action_receiver: &'a A,
+    key_receivers: Vec<&'a K>,
+    action_receivers: Vec<&'a A>,
 }
 
 impl<'a, K: KeyEventReceiver, A: ActionEventReceiver> DefaultEventManager<'a, K, A> {
-    pub fn new(receive_channel: Receiver<Event>, key_receiver: &'a K,
-               action_receiver: &'a A) -> DefaultEventManager<'a, K, A> {
+    pub fn new(receive_channel: Receiver<Event>, key_receivers: Vec<&'a K>,
+               action_receivers: Vec<&'a A>) -> DefaultEventManager<'a, K, A> {
         DefaultEventManager {
             receive_channel,
-            key_receiver,
-            action_receiver,
+            key_receivers,
+            action_receivers,
         }
     }
 }
@@ -29,10 +29,10 @@ impl <'a, K: KeyEventReceiver, A: ActionEventReceiver> EventManager for DefaultE
                 Ok(event) => {
                     match event {
                         Event::Key(key_event) => {
-                            self.key_receiver.on_key_event(key_event);
+                            self.key_receivers.iter().for_each(move |&receiver| receiver.on_key_event(key_event.clone()));
                         },
                         Event::Action(action_event) => {
-                            self.action_receiver.on_action_event(action_event);
+                            self.action_receivers.iter().for_each(|&receiver| receiver.on_action_event(action_event.clone()));
                         }
                     }
                 },
diff --git a/src/event/mod.rs b/src/event/mod.rs
index f474635..294a2d0 100644
--- a/src/event/mod.rs
+++ b/src/event/mod.rs
@@ -2,19 +2,36 @@ pub(crate) mod manager;
 
 use serde::{Serialize, Deserialize};
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum Event {
     Action(ActionEvent),
     Key(KeyEvent)
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum ActionEvent {
     IconClick,
-    ContextMenuClick(i32)
+    ContextMenuClick(ActionType)
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
+pub enum ActionType {
+    Noop = 0,
+    Toggle = 1,
+    Exit = 2,
+}
+
+impl From<i32> for ActionType {
+    fn from(id: i32) -> Self {
+        match id {
+            1 => ActionType::Toggle,
+            2 => ActionType::Exit,
+            _ => ActionType::Noop,
+        }
+    }
+}
+
+#[derive(Debug, Clone)]
 pub enum KeyEvent {
     Char(char),
     Modifier(KeyModifier)
diff --git a/src/main.rs b/src/main.rs
index 22654ec..c22093e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,6 @@
+#[macro_use]
+extern crate num_derive;
+
 use std::sync::{mpsc, Arc};
 use crate::matcher::Matcher;
 use crate::matcher::scrolling::ScrollingMatcher;
@@ -122,8 +125,8 @@ fn espanso_background(receive_channel: Receiver<Event>, config_set: ConfigSet) {
 
     let event_manager = DefaultEventManager::new(
         receive_channel,
-        &matcher,
-        &engine,
+        vec!(&matcher),
+        vec!(&engine, &matcher),
     );
 
     event_manager.eventloop();
diff --git a/src/matcher/scrolling.rs b/src/matcher/scrolling.rs
index f3e93de..7fe8d04 100644
--- a/src/matcher/scrolling.rs
+++ b/src/matcher/scrolling.rs
@@ -1,6 +1,6 @@
 use crate::matcher::{Match, MatchReceiver};
 use std::cell::RefCell;
-use crate::event::KeyModifier;
+use crate::event::{KeyModifier, ActionEventReceiver, ActionEvent, ActionType};
 use crate::config::ConfigManager;
 use crate::event::KeyModifier::BACKSPACE;
 use std::time::SystemTime;
@@ -19,7 +19,29 @@ struct MatchEntry<'a> {
     _match: &'a Match
 }
 
-impl <'a, R: MatchReceiver, M: ConfigManager<'a>> super::Matcher for ScrollingMatcher<'a, R, M> where{
+impl <'a, R: MatchReceiver, M: ConfigManager<'a>> ScrollingMatcher<'a, R, M> {
+    pub fn new(config_manager: &'a M, receiver: &'a R) -> ScrollingMatcher<'a, R, M> {
+        let current_set_queue = RefCell::new(VecDeque::new());
+        let toggle_press_time = RefCell::new(SystemTime::now());
+
+        ScrollingMatcher{
+            config_manager,
+            receiver,
+            current_set_queue,
+            toggle_press_time,
+            is_enabled: RefCell::new(true)
+        }
+    }
+
+    fn toggle(&self) {
+        let mut is_enabled = self.is_enabled.borrow_mut();
+        *is_enabled = !(*is_enabled);
+
+        self.receiver.on_toggle(*is_enabled);
+    }
+}
+
+impl <'a, R: MatchReceiver, M: ConfigManager<'a>> super::Matcher for ScrollingMatcher<'a, R, M> {
     fn handle_char(&self, c: char) {
         // if not enabled, avoid any processing
         if !*(self.is_enabled.borrow()) {
@@ -79,14 +101,13 @@ impl <'a, R: MatchReceiver, M: ConfigManager<'a>> super::Matcher for ScrollingMa
             let mut toggle_press_time = self.toggle_press_time.borrow_mut();
             if let Ok(elapsed) = toggle_press_time.elapsed() {
                 if elapsed.as_millis() < config.toggle_interval as u128 {
-                    let mut is_enabled = self.is_enabled.borrow_mut();
-                    *is_enabled = !(*is_enabled);
+                    let mut is_enabled = self.is_enabled.borrow();
 
                     if !*is_enabled {
                         self.current_set_queue.borrow_mut().clear();
                     }
 
-                    self.receiver.on_toggle(*is_enabled);
+                    self.toggle();
                 }
             }
 
@@ -100,17 +121,19 @@ impl <'a, R: MatchReceiver, M: ConfigManager<'a>> super::Matcher for ScrollingMa
         }
     }
 }
-impl <'a, R: MatchReceiver, M: ConfigManager<'a>> ScrollingMatcher<'a, R, M> {
-    pub fn new(config_manager: &'a M, receiver: &'a R) -> ScrollingMatcher<'a, R, M> {
-        let current_set_queue = RefCell::new(VecDeque::new());
-        let toggle_press_time = RefCell::new(SystemTime::now());
 
-        ScrollingMatcher{
-            config_manager,
-            receiver,
-            current_set_queue,
-            toggle_press_time,
-            is_enabled: RefCell::new(true)
+impl <'a, R: MatchReceiver, M: ConfigManager<'a>> ActionEventReceiver for ScrollingMatcher<'a, R, M> {
+    fn on_action_event(&self, e: ActionEvent) {
+        match e {
+            ActionEvent::ContextMenuClick(action_type) => {
+                match action_type {
+                    ActionType::Toggle => {
+                        self.toggle();
+                    },
+                    _ => {}
+                }
+            },
+            _ => {}
         }
     }
 }
\ No newline at end of file