First draft of macOS ui layer

espanso-detect/build.rs

@@ -59,10 +59,7 @@ fn cc_config() {
 
 #[cfg(target_os = "macos")]
 fn cc_config() {
-  println!("cargo:rustc-link-lib=dylib=c++");
-  println!("cargo:rustc-link-lib=static=macbridge");
-  println!("cargo:rustc-link-lib=framework=Cocoa");
-  println!("cargo:rustc-link-lib=framework=IOKit");
+  // TODO
 }
 
 fn main() {

espanso-ui/Cargo.toml

@@ -16,6 +16,9 @@ thiserror = "1.0.23"
 widestring = "0.4.3"
 lazycell = "1.3.0"
 
+[target.'cfg(target_os="macos")'.dependencies]
+lazycell = "1.3.0"
+
 [target.'cfg(target_os="linux")'.dependencies]
 notify-rust = "4.2.2"
 

espanso-ui/build.rs

@@ -40,17 +40,24 @@ fn cc_config() {
 
 #[cfg(target_os = "linux")]
 fn cc_config() {
-  // println!("cargo:rustc-link-search=native=/usr/lib/x86_64-linux-gnu/");
-  // println!("cargo:rustc-link-lib=static=linuxbridge");
-  // println!("cargo:rustc-link-lib=dylib=X11");
-  // println!("cargo:rustc-link-lib=dylib=Xtst");
-  // println!("cargo:rustc-link-lib=dylib=xdo");
+  // Nothing to link on linux
 }
 
 #[cfg(target_os = "macos")]
 fn cc_config() {
+  println!("cargo:rerun-if-changed=src/mac/native.mm");
+  println!("cargo:rerun-if-changed=src/mac/native.h");
+  println!("cargo:rerun-if-changed=src/mac/AppDelegate.mm");
+  println!("cargo:rerun-if-changed=src/mac/AppDelegate.h");
+  cc::Build::new()
+    .cpp(true)
+    .include("src/mac/native.h")
+    .include("src/mac/AppDelegate.h")
+    .file("src/mac/native.mm")
+    .file("src/mac/AppDelegate.mm")
+    .compile("espansoui");
   println!("cargo:rustc-link-lib=dylib=c++");
-  println!("cargo:rustc-link-lib=static=macbridge");
+  println!("cargo:rustc-link-lib=static=espansoui");
   println!("cargo:rustc-link-lib=framework=Cocoa");
   println!("cargo:rustc-link-lib=framework=IOKit");
 }

espanso-ui/src/lib.rs

@@ -7,3 +7,6 @@ pub mod win32;
 
 #[cfg(target_os = "linux")]
 pub mod linux;
+
+#[cfg(target_os = "macos")]
+pub mod mac;

espanso-ui/src/mac/AppDelegate.h

@@ -0,0 +1,39 @@
+/*
+ * This file is part of espanso.
+ *
+ * Copyright (C) 2019-2021 Federico Terzi
+ *
+ * espanso is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * espanso is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with espanso.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#import <AppKit/AppKit.h>
+#import <Foundation/Foundation.h>
+
+#include "native.h"
+
+@interface AppDelegate : NSObject <NSApplicationDelegate, NSUserNotificationCenterDelegate> {
+  @public NSStatusItem *statusItem;
+  @public UIOptions options;
+  @public void *rust_instance;
+  @public EventCallback event_callback;
+}
+
+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification;
+- (void) setIcon: (int32_t) iconIndex;
+- (void) popupMenu: (NSString *) payload;
+- (void) showNotification: (NSString *) message withDelay:(double) delay;
+- (IBAction) statusIconClick: (id) sender;
+- (IBAction) contextMenuClick: (id) sender;
+
+@end

espanso-ui/src/mac/AppDelegate.mm

@@ -0,0 +1,134 @@
+/*
+ * This file is part of espanso.
+ *
+ * Copyright (C) 2019-2021 Federico Terzi
+ *
+ * espanso is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * espanso is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with espanso.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#import "AppDelegate.h"
+
+void addSeparatorMenu(NSMenu * parent);
+void addSingleMenu(NSMenu * parent, id item);
+void addSubMenu(NSMenu * parent, NSArray * items);
+
+@implementation AppDelegate
+
+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
+{
+  if (options.show_icon) {
+    statusItem = [[[NSStatusBar systemStatusBar] statusItemWithLength:NSSquareStatusItemLength] retain];
+    [self setIcon: 0];
+  }
+
+  [[NSUserNotificationCenter defaultUserNotificationCenter] setDelegate:self];
+}
+
+- (void) setIcon: (int32_t)iconIndex {
+  if (options.show_icon) {
+    char * iconPath = options.icon_paths[iconIndex];
+    NSString *nsIconPath = [NSString stringWithUTF8String:iconPath];
+
+    NSImage *statusImage = [[NSImage alloc] initWithContentsOfFile:nsIconPath];
+    [statusImage setTemplate:YES];
+
+    [statusItem.button setImage:statusImage];
+    [statusItem setHighlightMode:YES];
+    [statusItem.button setAction:@selector(statusIconClick:)];
+    [statusItem.button setTarget:self];
+  }
+}
+
+- (IBAction) statusIconClick: (id) sender {
+  UIEvent event = {};
+  event.event_type = UI_EVENT_TYPE_ICON_CLICK;
+  if (event_callback && rust_instance) {
+    event_callback(rust_instance, event);
+  }
+}
+
+- (void) popupMenu: (NSString *) payload {
+  NSError *jsonError;
+  NSData *data = [payload dataUsingEncoding:NSUTF8StringEncoding];
+  NSArray *jsonMenuItems = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&jsonError];
+  NSMenu *menu = [[NSMenu alloc] initWithTitle:@"Espanso"];
+  addSubMenu(menu, jsonMenuItems);
+  [statusItem popUpStatusItemMenu: menu];
+}
+
+- (IBAction) contextMenuClick: (id) sender {
+  NSInteger itemId = [[sender valueForKey:@"tag"] integerValue];
+
+  UIEvent event = {};
+  event.event_type = UI_EVENT_TYPE_CONTEXT_MENU_CLICK;
+  event.context_menu_id = (uint32_t) [itemId intValue];
+  if (event_callback && rust_instance) {
+    event_callback(rust_instance, event);
+  }
+}
+
+- (void) showNotification: (NSString *) message withDelay: (double) delay {
+  NSUserNotification *notification = [[NSUserNotification alloc] init];
+  notification.title = @"Espanso";
+  notification.informativeText = message;
+  notification.soundName = nil;
+  
+  [[NSUserNotificationCenter defaultUserNotificationCenter] deliverNotification:notification];
+  [[NSUserNotificationCenter defaultUserNotificationCenter] performSelector:@selector(removeDeliveredNotification:) withObject:notification afterDelay:delay];
+}
+
+@end
+
+// Menu utility methods
+
+void addSeparatorMenu(NSMenu * parent)
+{
+  [parent addItem: [NSMenuItem separatorItem]];
+}
+
+void addSingleMenu(NSMenu * parent, id item)
+{
+  id label = [item objectForKey:@"label"];
+  id raw_id = [item objectForKey:@"raw_id"];
+  if (label == nil || raw_id == nil)
+  {
+    return;
+  }
+  NSMenuItem *newMenu = [[NSMenuItem alloc] initWithTitle:label action:@selector(contextMenuClick:) keyEquivalent:@""];
+  [newMenu setTag:(NSInteger)raw_id];
+  [parent addItem: newMenu]; 
+}
+
+void addSubMenu(NSMenu * parent, NSArray * items)
+{
+  for (id item in items) {
+    id type = [item objectForKey:@"type"];
+    if ([type isEqualToString:@"simple"])
+    {
+      addSingleMenu(parent, item);
+    }
+    else if ([type isEqualToString:@"separator"])
+    {
+      addSeparatorMenu(parent);
+    }
+    else if ([type isEqualToString:@"sub"])
+    {
+      NSMenuItem *menuItem = [[NSMenuItem alloc] initWithTitle:[item objectForKey:@"label"] action:nil keyEquivalent:@""];
+      NSMenu *subMenu = [[NSMenu alloc] init];
+      [parent addItem: menuItem];
+      addSubMenu(subMenu, [item objectForKey:@"items"]);
+      [menuItem setSubmenu: subMenu];
+    }
+  }
+}

espanso-ui/src/mac/mod.rs

@@ -0,0 +1,241 @@
+/*
+ * This file is part of espanso.
+ *
+ * Copyright (C) 2019-2021 Federico Terzi
+ *
+ * espanso is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * espanso is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with espanso.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+use std::{cmp::min, collections::HashMap, ffi::{CString}, os::raw::c_char, thread::ThreadId};
+
+use lazycell::LazyCell;
+use log::{error, trace};
+
+use crate::{event::UIEvent, icons::TrayIcon, menu::Menu};
+
+// IMPORTANT: if you change these, also edit the native.h file.
+const MAX_FILE_PATH: usize = 1024;
+const MAX_ICON_COUNT: usize = 3;
+
+const UI_EVENT_TYPE_ICON_CLICK: i32 = 1;
+const UI_EVENT_TYPE_CONTEXT_MENU_CLICK: i32 = 2;
+
+// Take a look at the native.h header file for an explanation of the fields
+#[repr(C)]
+pub struct RawUIOptions {
+  pub show_icon: i32,
+
+  pub icon_paths: [[u8; MAX_FILE_PATH]; MAX_ICON_COUNT],
+  pub icon_paths_count: i32,
+}
+// Take a look at the native.h header file for an explanation of the fields
+#[repr(C)]
+pub struct RawUIEvent {
+  pub event_type: i32,
+  pub context_menu_id: u32,
+}
+
+#[allow(improper_ctypes)]
+#[link(name = "espansoui", kind = "static")]
+extern "C" {
+  pub fn ui_initialize(
+    _self: *const MacEventLoop,
+    options: RawUIOptions,
+  );
+  pub fn ui_eventloop(
+    event_callback: extern "C" fn(_self: *mut MacEventLoop, event: RawUIEvent),
+  ) -> i32;
+  pub fn ui_update_tray_icon(index: i32);
+  pub fn ui_show_notification(message: *const c_char, delay: f64);
+  pub fn ui_show_context_menu(payload: *const c_char);
+}
+
+pub struct MacUIOptions<'a> {
+  pub show_icon: bool,
+  pub icon_paths: &'a Vec<(TrayIcon, String)>,
+}
+
+pub fn create(options: MacUIOptions) -> (MacRemote, MacEventLoop) {
+  // Validate icons
+  if options.icon_paths.len() > MAX_ICON_COUNT {
+    panic!("MacOS UI received too many icon paths, please increase the MAX_ICON_COUNT constant to support more");
+  }
+
+  // Convert the icon paths to the internal representation
+  let mut icon_indexes: HashMap<TrayIcon, usize> = HashMap::new();
+  let mut icons = Vec::new();
+  for (index, (tray_icon, path)) in options.icon_paths.iter().enumerate() {
+    icon_indexes.insert(tray_icon.clone(), index);
+    icons.push(path.clone());
+  }
+
+  let eventloop = MacEventLoop::new(
+    icons,
+    options.show_icon,
+  );
+  let remote = MacRemote::new(icon_indexes);
+
+  (remote, eventloop)
+}
+
+pub type MacUIEventCallback = Box<dyn Fn(UIEvent)>;
+
+pub struct MacEventLoop {
+  show_icon: bool,
+  icons: Vec<String>,
+
+  // Internal
+  _event_callback: LazyCell<MacUIEventCallback>,
+  _init_thread_id: LazyCell<ThreadId>,
+}
+
+impl MacEventLoop {
+  pub(crate) fn new(
+    icons: Vec<String>,
+    show_icon: bool,
+  ) -> Self {
+    Self {
+      icons,
+      show_icon,
+      _event_callback: LazyCell::new(),
+      _init_thread_id: LazyCell::new(),
+    }
+  }
+
+  pub fn initialize(&mut self) {
+    // Convert the icon paths to the raw representation
+    let mut icon_paths: [[u8; MAX_FILE_PATH]; MAX_ICON_COUNT] =
+      [[0; MAX_FILE_PATH]; MAX_ICON_COUNT];
+    for (i, icon_path) in icon_paths.iter_mut().enumerate().take(self.icons.len()) {
+      let c_path = CString::new(self.icons[i].clone()).expect("unable to create CString for UI tray icon path");
+      let len = min(c_path.as_bytes().len(), MAX_FILE_PATH - 1);
+      icon_path[0..len].clone_from_slice(&c_path.as_bytes()[..len]);
+    }
+
+    let options = RawUIOptions {
+      show_icon: if self.show_icon { 1 } else { 0 },
+      icon_paths,
+      icon_paths_count: self.icons.len() as i32,
+    };
+
+    unsafe { ui_initialize(self as *const MacEventLoop, options) };
+
+    // Make sure the run() method is called in the same thread as initialize()
+    self
+      ._init_thread_id
+      .fill(std::thread::current().id())
+      .expect("Unable to set initialization thread id");
+  }
+
+  pub fn run(&self, event_callback: MacUIEventCallback) {
+    // Make sure the run() method is called in the same thread as initialize()
+    if let Some(init_id) = self._init_thread_id.borrow() {
+      if init_id != &std::thread::current().id() {
+        panic!("MacEventLoop run() and initialize() methods should be called in the same thread");
+      }
+    }
+
+    if self._event_callback.fill(event_callback).is_err() {
+      panic!("Unable to set MacEventLoop callback");
+    }
+
+    extern "C" fn callback(_self: *mut MacEventLoop, event: RawUIEvent) {
+      if let Some(callback) = unsafe { (*_self)._event_callback.borrow() } {
+        let event: Option<UIEvent> = event.into();
+        if let Some(event) = event {
+          callback(event)
+        } else {
+          trace!("Unable to convert raw event to input event");
+        }
+      }
+    }
+
+    let error_code = unsafe { ui_eventloop(callback) };
+
+    if error_code <= 0 {
+      panic!("MacEventLoop exited with <= 0 code")
+    }
+  }
+}
+
+pub struct MacRemote {
+  // Maps icon name to their index
+  icon_indexes: HashMap<TrayIcon, usize>,
+}
+
+impl MacRemote {
+  pub(crate) fn new(
+    icon_indexes: HashMap<TrayIcon, usize>,
+  ) -> Self {
+    Self {
+      icon_indexes,
+    }
+  }
+
+  pub fn update_tray_icon(&self, icon: TrayIcon) {
+    if let Some(index) = self.icon_indexes.get(&icon) {
+      unsafe { ui_update_tray_icon((*index) as i32) }
+    } else {
+      error!("Unable to update tray icon, invalid icon id");
+    }
+  }
+
+  pub fn show_notification(&self, message: &str) {
+    let c_string = CString::new(message);
+    match c_string {
+      Ok(message) => unsafe { ui_show_notification(message.as_ptr(), 3.0) },
+      Err(error) => {
+        error!(
+          "Unable to show notification {}",
+          error
+        );
+      }
+    }
+  }
+
+  pub fn show_context_menu(&self, menu: &Menu) {
+    match menu.to_json() {
+      Ok(payload) => {
+        let c_string = CString::new(payload);
+        match c_string {
+          Ok(c_string) => unsafe { ui_show_context_menu(c_string.as_ptr()) },
+          Err(error) => error!(
+            "Unable to show context menu, impossible to convert payload to c_string: {}",
+            error
+          ),
+        }
+      }
+      Err(error) => {
+        error!("Unable to show context menu, {}", error);
+      }
+    }
+  }
+}
+
+#[allow(clippy::single_match)] // TODO: remove after another match is used
+impl From<RawUIEvent> for Option<UIEvent> {
+  fn from(raw: RawUIEvent) -> Option<UIEvent> {
+    match raw.event_type {
+      UI_EVENT_TYPE_ICON_CLICK => {
+        return Some(UIEvent::TrayIconClick);
+      }
+      UI_EVENT_TYPE_CONTEXT_MENU_CLICK => {
+        return Some(UIEvent::ContextMenuClick(raw.context_menu_id));
+      }
+      _ => {}
+    }
+
+    None
+  }
+}

espanso-ui/src/mac/native.h

@@ -0,0 +1,73 @@
+/*
+ * This file is part of espanso.
+ *
+ * Copyright (C) 2019-2021 Federico Terzi
+ *
+ * espanso is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * espanso is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with espanso.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef ESPANSO_UI_H
+#define ESPANSO_UI_H
+
+#include <stdint.h>
+
+// Explicitly define this constant as we need to use it from the Rust side
+#define MAX_FILE_PATH 1024
+#define MAX_ICON_COUNT 3
+
+#define UI_EVENT_TYPE_ICON_CLICK 1
+#define UI_EVENT_TYPE_CONTEXT_MENU_CLICK 2
+
+typedef struct {
+  int32_t show_icon;
+
+  char icon_paths[MAX_ICON_COUNT][MAX_FILE_PATH];
+  int32_t icon_paths_count;
+} UIOptions;
+
+typedef struct {
+  int32_t event_type;
+  uint32_t context_menu_id;
+} UIEvent;
+
+typedef void (*EventCallback)(void * self, UIEvent data);
+
+typedef struct
+{
+  UIOptions options;
+
+  // Rust interop
+  void *rust_instance;
+  EventCallback event_callback;
+} UIVariables;
+
+// Initialize the Application delegate.
+extern "C" void ui_initialize(void * self, UIOptions options);
+
+// Run the event loop. Blocking call.
+extern "C" int32_t ui_eventloop(EventCallback callback);
+
+// Updates the tray icon to the given one. The method accepts an index that refers to
+// the icon within the UIOptions.icon_paths array.
+extern "C" void ui_update_tray_icon(int32_t index);
+
+// Show a native notification
+extern "C" void ui_show_notification(char * message, double delay);
+
+// Display the context menu on the tray icon.
+// Payload is passed as JSON as given the complex structure, parsing
+// this manually would have been complex.
+extern "C" void ui_show_context_menu(char * payload);
+
+#endif //ESPANSO_UI_H

espanso-ui/src/mac/native.mm

@@ -0,0 +1,72 @@
+/*
+ * This file is part of espanso.
+ *
+ * Copyright (C) 2019-2021 Federico Terzi
+ *
+ * espanso is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * espanso is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with espanso.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "native.h"
+#include "AppDelegate.h"
+#import <Foundation/Foundation.h>
+#include <IOKit/IOKitLib.h>
+#include <stdio.h>
+#include <string.h>
+#include <libproc.h>
+
+void ui_initialize(void *_self, UIOptions _options)
+{
+  AppDelegate *delegate = [[AppDelegate alloc] init];
+  delegate->options = _options;
+  delegate->rust_instance = _self;
+
+  NSApplication * application = [NSApplication sharedApplication];
+  [application setDelegate:delegate];
+}
+
+int32_t ui_eventloop(EventCallback _callback)
+{
+  AppDelegate *delegate = [[NSApplication sharedApplication] delegate];
+  delegate->event_callback = _callback;
+
+  [NSApp run];
+
+  return 1;
+}
+
+void ui_update_tray_icon(int32_t index)
+{
+  dispatch_async(dispatch_get_main_queue(), ^(void) {
+    AppDelegate *delegate = [[NSApplication sharedApplication] delegate];
+    [delegate setIcon: index];
+  });
+}
+
+void ui_show_notification(char *message, double delay)
+{
+  NSString *nsMessage = [NSString stringWithUTF8String:message];
+  dispatch_async(dispatch_get_main_queue(), ^(void) {
+    AppDelegate *delegate = [[NSApplication sharedApplication] delegate];
+    [delegate showNotification: nsMessage withDelay: delay];
+  });
+}
+
+void ui_show_context_menu(char *payload)
+{
+  NSString *nsPayload = [NSString stringWithUTF8String:payload];
+  dispatch_async(dispatch_get_main_queue(), ^(void) {
+    AppDelegate *delegate = [[NSApplication sharedApplication] delegate];
+    [delegate popupMenu: nsPayload];
+  });
+}

espanso/src/main.rs

@@ -1,5 +1,5 @@
 use espanso_detect::event::{InputEvent, Status};
-use espanso_ui::{linux::LinuxUIOptions, menu::*};
+use espanso_ui::{icons::TrayIcon, mac::*, menu::*, event::UIEvent::*};
 use simplelog::{CombinedLogger, Config, LevelFilter, TermLogger, TerminalMode};
 
 fn main() {
@@ -14,14 +14,24 @@ fn main() {
   ])
   .unwrap();
 
+  // let icon_paths = vec![
+  //   (
+  //     espanso_ui::icons::TrayIcon::Normal,
+  //     r"C:\Users\Freddy\AppData\Local\espanso\espanso.ico".to_string(),
+  //   ),
+  //   (
+  //     espanso_ui::icons::TrayIcon::Disabled,
+  //     r"C:\Users\Freddy\AppData\Local\espanso\espansored.ico".to_string(),
+  //   ),
+  // ];
   let icon_paths = vec![
     (
       espanso_ui::icons::TrayIcon::Normal,
-      r"C:\Users\Freddy\AppData\Local\espanso\espanso.ico".to_string(),
+      r"/Users/freddy/Library/Application Support/espanso/icon.png".to_string(),
     ),
     (
       espanso_ui::icons::TrayIcon::Disabled,
-      r"C:\Users\Freddy\AppData\Local\espanso\espansored.ico".to_string(),
+      r"/Users/freddy/Library/Application Support/espanso/icondisabled.png".to_string(),
     ),
   ];
 
@@ -32,44 +42,55 @@ fn main() {
   //   notification_icon_path: r"C:\Users\Freddy\Insync\Development\Espanso\Images\icongreensmall.png"
   //     .to_string(),
   // });
-  let (remote, mut eventloop) = espanso_ui::linux::create(LinuxUIOptions {
-    notification_icon_path: r"/home/freddy/insync/Development/Espanso/Images/icongreensmall.png".to_owned(),
+  let (remote, mut eventloop) = espanso_ui::mac::create(MacUIOptions {
+    show_icon: true,
+    icon_paths: &icon_paths,
   });
 
   let handle = std::thread::spawn(move || {
+    
     //let mut source = espanso_detect::win32::Win32Source::new();
-    let mut source = espanso_detect::evdev::EVDEVSource::new();
-    source.initialize();
-    source.eventloop(Box::new(move |event: InputEvent| {
-      println!("ev {:?}", event);
-      match event {
-        InputEvent::Mouse(_) => {}
-        InputEvent::Keyboard(evt) => {
-          if evt.key == espanso_detect::event::Key::Shift && evt.status == Status::Pressed {
-            //remote.update_tray_icon(espanso_ui::icons::TrayIcon::Disabled);
-            remote.show_notification("Espanso is running!");
-          }
-        }
-      }
-    }));
+    //let mut source = espanso_detect::x11::X11Source::new();
+    // source.initialize();
+    // source.eventloop(Box::new(move |event: InputEvent| {
+    //   println!("ev {:?}", event);
+    //   match event {
+    //     InputEvent::Mouse(_) => {}
+    //     InputEvent::Keyboard(evt) => {
+    //       if evt.key == espanso_detect::event::Key::Shift && evt.status == Status::Pressed {
+    //         //remote.update_tray_icon(espanso_ui::icons::TrayIcon::Disabled);
+    //         remote.show_notification("Espanso is running!");
+    //       }
+    //     }
+    //   }
+    // }));
   });
 
-  // eventloop.initialize();
-  // eventloop.run(Box::new(move |event| {
-  //   println!("ui {:?}", event);
-  //   let menu = Menu::from(vec![
-  //     MenuItem::Simple(SimpleMenuItem::new("open", "Open")),
-  //     MenuItem::Separator,
-  //     MenuItem::Sub(SubMenuItem::new(
-  //       "Sub",
-  //       vec![
-  //         MenuItem::Simple(SimpleMenuItem::new("sub1", "Sub 1")),
-  //         MenuItem::Simple(SimpleMenuItem::new("sub2", "Sub 2")),
-  //       ],
-  //     )),
-  //   ])
-  //   .unwrap();
-  //   remote.show_context_menu(&menu);
-  // }))
-  eventloop.run();
+  eventloop.initialize();
+  eventloop.run(Box::new(move |event| {
+    println!("ui {:?}", event);
+    let menu = Menu::from(vec![
+      MenuItem::Simple(SimpleMenuItem::new("open", "Open")),
+      MenuItem::Separator,
+      MenuItem::Sub(SubMenuItem::new(
+        "Sub",
+        vec![
+          MenuItem::Simple(SimpleMenuItem::new("sub1", "Sub 1")),
+          MenuItem::Simple(SimpleMenuItem::new("sub2", "Sub 2")),
+        ],
+      )),
+    ])
+    .unwrap();
+    match event {
+      TrayIconClick => {
+        remote.show_context_menu(&menu);
+      }
+      ContextMenuClick(raw_id) => {
+        //remote.update_tray_icon(TrayIcon::Disabled);
+        remote.show_notification("Hello there!");
+        println!("item {:?}", menu.get_item_id(raw_id));
+      }
+    }
+    
+  }));
 }

espanso/src/main_old2.rs

@@ -38,7 +38,7 @@ fn main() {
 
   let handle = std::thread::spawn(move || {
     //let mut source = espanso_detect::win32::Win32Source::new();
-    let mut source = espanso_detect::x11::X11Source::new();
+    let mut source = espanso_detect::evdev::EVDEVSource::new();
     source.initialize();
     source.eventloop(Box::new(move |event: InputEvent| {
       println!("ev {:?}", event);