From 738e93d9ef90f98946942e7a3440c7b232e4ee7a Mon Sep 17 00:00:00 2001
From: Victor <annimon119@gmail.com>
Date: Sat, 16 Sep 2017 13:22:28 +0300
Subject: [PATCH] Add an ability to clear property keyframes

---
 .../main/java/com/annimon/hotarufx/lib/PropertyValue.java | 8 ++++++++
 .../com/annimon/hotarufx/visual/PropertyTimeline.java     | 5 +++++
 2 files changed, 13 insertions(+)

diff --git a/app/src/main/java/com/annimon/hotarufx/lib/PropertyValue.java b/app/src/main/java/com/annimon/hotarufx/lib/PropertyValue.java
index 7be33ed..e6cfe96 100644
--- a/app/src/main/java/com/annimon/hotarufx/lib/PropertyValue.java
+++ b/app/src/main/java/com/annimon/hotarufx/lib/PropertyValue.java
@@ -24,6 +24,7 @@ public class PropertyValue implements Value {
         this.property = property;
         fields = new HashMap<>();
         fields.put("add", new FunctionValue(add()));
+        fields.put("clear", new FunctionValue(clear()));
     }
 
     @Override
@@ -102,6 +103,13 @@ public class PropertyValue implements Value {
         };
     }
 
+    private Function clear() {
+        return args -> {
+            property.getProperty().get().clear();
+            return this;
+        };
+    }
+
     @Override
     public Object raw() {
         return property;
diff --git a/app/src/main/java/com/annimon/hotarufx/visual/PropertyTimeline.java b/app/src/main/java/com/annimon/hotarufx/visual/PropertyTimeline.java
index d1724c2..76c02ff 100644
--- a/app/src/main/java/com/annimon/hotarufx/visual/PropertyTimeline.java
+++ b/app/src/main/java/com/annimon/hotarufx/visual/PropertyTimeline.java
@@ -26,4 +26,9 @@ public class PropertyTimeline<T> {
         keyFrames.put(keyFrame, new KeyFrameValue<>(value, interpolator));
         return this;
     }
+
+    public PropertyTimeline<T> clear() {
+        keyFrames.clear();
+        return this;
+    }
 }