Settings pane now actually controls the parameters, not much left to do.

1 files changed, 48 insertions, 8 deletions

diff --git a/src/jcgp/gui/settings/parameters/GUIParameter.java b/src/jcgp/gui/settings/parameters/GUIParameter.java
index a2f2f9c..a783d71 100644
--- a/src/jcgp/gui/settings/parameters/GUIParameter.java
+++ b/src/jcgp/gui/settings/parameters/GUIParameter.java
@@ -1,10 +1,18 @@
 package jcgp.gui.settings.parameters;
 
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import javafx.application.Platform;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
 import javafx.geometry.Pos;
 import javafx.scene.control.Control;
 import javafx.scene.layout.HBox;
 import javafx.scene.text.Text;
-import jcgp.parameters.Parameter;
+import jcgp.backend.parameters.BooleanParameter;
+import jcgp.backend.parameters.DoubleParameter;
+import jcgp.backend.parameters.IntegerParameter;
+import jcgp.backend.parameters.Parameter;
 
 public abstract class GUIParameter extends HBox {
 		
@@ -12,19 +20,51 @@ public abstract class GUIParameter extends HBox {
 	protected Text name;
 	protected Control value;
 	
-	public GUIParameter() {
+	protected AtomicBoolean updateCheck = new AtomicBoolean(true);
+	
+	protected GUIParameter() {
 		setAlignment(Pos.CENTER_LEFT);
 		setSpacing(5);
 	}
 	
-	public Parameter getParameter() {
-		return parameter;
+	protected final void makeLightBinding() {
+		parameter.valueProperty().addListener(new ChangeListener<Object>() {
+			@Override
+			public void changed(
+					ObservableValue<? extends Object> observable,
+					Object oldValue, Object newValue) {
+				if (updateCheck.getAndSet(false)) {
+					Platform.runLater(new Runnable() {
+						@Override
+						public void run() {
+							updateCheck.set(true);
+							refreshValue();
+						}
+					});
+				}
+			}
+		});
 	}
 	
-//	public abstract void doBindings();
-//	
-//	public abstract void undoBindings();
-	
 	public abstract void refreshValue();
 	
+	public static GUIParameter create(Parameter parameter) {
+		if (parameter instanceof IntegerParameter) {
+			return new GUIIntegerParameter((IntegerParameter) parameter);
+		} else if (parameter instanceof DoubleParameter) {
+			return new GUIDoubleParameter((DoubleParameter) parameter);
+		} else if (parameter instanceof BooleanParameter) {
+			return new GUIBooleanParameter((BooleanParameter) parameter);
+		} else {
+			throw new ClassCastException("No GUIParameter subclass exists for argument of type " + parameter.getClass());
+		}
+	}
+	
+	/**
+	 * Writes the GUI parameter value back to the resources parameter,
+	 * if any changes were made.
+	 * 
+	 * @return true if the experiment needs to be reset, false otherwise.
+	 */
+	public abstract boolean applyChange();
 }