chore(hand-tool): consistently use self in event listeners

bpmn-io · Dec 15, 2020 · 133f80c · 133f80c
1 parent 0c44429
commit 133f80c
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/lib/features/hand-tool/HandTool.js b/lib/features/hand-tool/HandTool.js
@@ -23,11 +23,11 @@ export default function HandTool(
 
   eventBus.on('element.mousedown', HIGH_PRIORITY, function(event) {
     if (hasPrimaryModifier(event)) {
-      this.activateMove(event.originalEvent, true);
+      self.activateMove(event.originalEvent, true);
 
       return false;
     }
-  }, this);
+  });
 
   keyboard && keyboard.addListener(HIGH_PRIORITY, function(e) {
     if (!isSpace(e.keyEvent) || self.isActive()) {
@@ -57,10 +57,10 @@ export default function HandTool(
     }
 
     eventBus.once('hand.ended', function() {
-      this.activateMove(event.originalEvent, { reactivate: true });
-    }, this);
+      self.activateMove(event.originalEvent, { reactivate: true });
+    });
 
-  }, this);
+  });
 
   eventBus.on('hand.move.move', function(event) {
     var scale = canvas.viewbox().scale;
@@ -79,13 +79,13 @@ export default function HandTool(
     if (!hasPrimaryModifier(event) && reactivate) {
 
       eventBus.once('hand.move.ended', function(event) {
-        this.activateHand(event.originalEvent, true, true);
-      }, this);
+        self.activateHand(event.originalEvent, true, true);
+      });
 
     }
 
     return false;
-  }, this);
+  });
 
 }