feat(core): wire up mouse event

espanso/src/cli/worker/engine/source/detect.rs

@@ -24,7 +24,7 @@ use log::{error, trace};
 
 use crate::engine::{
   event::{
-    input::{Key, KeyboardEvent, Status, Variant},
+    input::{Key, KeyboardEvent, MouseButton, MouseEvent, Status, Variant},
     Event,
   },
   funnel, process,
@@ -51,7 +51,10 @@ impl<'a> funnel::Source<'a> for DetectSource {
         status: keyboard_event.status.into(),
         variant: keyboard_event.variant.map(|variant| variant.into()),
       }),
-      InputEvent::Mouse(mouse_event) => todo!(),  // TODO
+      InputEvent::Mouse(mouse_event) => Event::Mouse(MouseEvent {
+        status: mouse_event.status.into(),
+        button: mouse_event.button.into(),
+      }),
       InputEvent::HotKey(_) => todo!(), // TODO
     }
   }
@@ -76,11 +79,13 @@ pub fn init_and_spawn() -> Result<DetectSource> {
               .send(true)
               .expect("unable to send to the init_tx channel");
 
-            source.eventloop(Box::new(move |event| {
-              sender
-                .send(event)
-                .expect("unable to send to the source channel");
-            })).expect("detect eventloop crashed");
+            source
+              .eventloop(Box::new(move |event| {
+                sender
+                  .send(event)
+                  .expect("unable to send to the source channel");
+              }))
+              .expect("detect eventloop crashed");
           }
         }
         Err(error) => {
@@ -180,3 +185,18 @@ impl From<espanso_detect::event::Status> for Status {
     }
   }
 }
+
+impl From<espanso_detect::event::MouseButton> for MouseButton {
+  fn from(button: espanso_detect::event::MouseButton) -> Self {
+    match button {
+      espanso_detect::event::MouseButton::Left => MouseButton::Left,
+      espanso_detect::event::MouseButton::Right => MouseButton::Right,
+      espanso_detect::event::MouseButton::Middle => MouseButton::Middle,
+      espanso_detect::event::MouseButton::Button1 => MouseButton::Button1,
+      espanso_detect::event::MouseButton::Button2 => MouseButton::Button2,
+      espanso_detect::event::MouseButton::Button3 => MouseButton::Button3,
+      espanso_detect::event::MouseButton::Button4 => MouseButton::Button4,
+      espanso_detect::event::MouseButton::Button5 => MouseButton::Button5,
+    }
+  }
+}

espanso/src/engine/event/input.rs

@@ -37,9 +37,22 @@ pub struct KeyboardEvent {
   pub variant: Option<Variant>,
 }
 
-#[derive(Debug, Clone)]
-pub struct KeySequenceInjectRequest {
-  pub keys: Vec<Key>,
+#[derive(Debug, Clone, PartialEq)]
+pub enum MouseButton {
+  Left,
+  Right,
+  Middle,
+  Button1,
+  Button2,
+  Button3,
+  Button4,
+  Button5,
+}
+
+#[derive(Debug, Clone, PartialEq)]
+pub struct MouseEvent {
+  pub button: MouseButton,
+  pub status: Status,
 }
 
 #[derive(Debug, Clone, PartialEq)]

espanso/src/engine/event/mod.rs

@@ -28,6 +28,8 @@ pub enum Event {
   
   // Inputs
   Keyboard(input::KeyboardEvent),
+  Mouse(input::MouseEvent),
+  // TODO: hotkeys
 
   // Internal
   MatchesDetected(internal::MatchesDetectedEvent),

espanso/src/engine/process/middleware/cause.rs

@@ -19,10 +19,8 @@
 
 use super::super::Middleware;
 use crate::engine::{
-  dispatch::Mode,
   event::{
     effect::TriggerCompensationEvent,
-    input::{Key, KeySequenceInjectRequest},
     internal::CauseCompensatedMatchEvent,
     Event,
   },

espanso/src/engine/process/middleware/cursor_hint.rs

@@ -18,7 +18,7 @@
  */
 
 use super::super::Middleware;
-use crate::engine::{dispatch::Mode, event::{Event, effect::CursorHintCompensationEvent, input::{Key}, internal::RenderedEvent}};
+use crate::engine::{event::{Event, effect::CursorHintCompensationEvent, internal::RenderedEvent}};
 
 pub struct CursorHintMiddleware {}
 

espanso/src/engine/process/middleware/matcher.rs

@@ -137,7 +137,7 @@ fn is_event_of_interest(event: &Event) -> bool {
         }
       }
     },
-    // TODO: handle mouse
+    Event::Mouse(mouse_event) => mouse_event.status == Status::Pressed,
     Event::MatchInjected => true,
     _ => false,
   }
@@ -149,8 +149,8 @@ fn convert_to_matcher_event(event: &Event) -> Option<MatcherEvent> {
       key: keyboard_event.key.clone(),
       chars: keyboard_event.value.clone(),
     }),
+    Event::Mouse(_) => Some(MatcherEvent::VirtualSeparator),
     Event::MatchInjected => Some(MatcherEvent::VirtualSeparator),
-    // TODO: mouse event should act as separator
     _ => None,
   }
 }