From b955937dbc6b00cd0672a54d2b55e13c94ede453 Mon Sep 17 00:00:00 2001
From: James Ball <james@ball.sh>
Date: Sun, 9 May 2021 22:27:25 +0100
Subject: [PATCH] Add unused edgeStretch effect

---
 src/main/java/sh/ball/audio/effect/EventFactory.java | 10 ++++++++++
 src/main/java/sh/ball/gui/Controller.java            |  4 ----
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/main/java/sh/ball/audio/effect/EventFactory.java b/src/main/java/sh/ball/audio/effect/EventFactory.java
index a8bdbf3c..edc21dba 100644
--- a/src/main/java/sh/ball/audio/effect/EventFactory.java
+++ b/src/main/java/sh/ball/audio/effect/EventFactory.java
@@ -23,4 +23,14 @@ public class EventFactory {
     long tmp = Math.round(value);
     return (double) tmp / factor;
   }
+
+  public static Effect edgeStretch(double value) {
+    return (count, v) -> {
+      if (count % 2 == 0) {
+        return v.translate(new Vector2(value, 0));
+      } else {
+        return v.translate(new Vector2(-value, 0));
+      }
+    };
+  }
 }
diff --git a/src/main/java/sh/ball/gui/Controller.java b/src/main/java/sh/ball/gui/Controller.java
index f31b984d..3488e077 100644
--- a/src/main/java/sh/ball/gui/Controller.java
+++ b/src/main/java/sh/ball/gui/Controller.java
@@ -5,12 +5,10 @@ import sh.ball.audio.AudioPlayer;
 import sh.ball.audio.effect.Effect;
 import sh.ball.audio.FrameProducer;
 
-import java.awt.event.ActionListener;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
-import java.util.EventListener;
 import java.util.List;
 import java.util.Map;
 import java.util.ResourceBundle;
@@ -23,8 +21,6 @@ import javafx.fxml.Initializable;
 import javafx.stage.FileChooser;
 import javafx.stage.Stage;
 
-import javax.swing.event.ChangeEvent;
-import javax.swing.event.ChangeListener;
 import javax.xml.parsers.ParserConfigurationException;
 
 import org.xml.sax.SAXException;