X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=plugins%2Fnet.mograsim.preferences%2Fsrc%2Fnet%2Fmograsim%2Fpreferences%2FPreferences.java;h=f19ae65c6e2696ac78cf9068767d95b9b0dbf330;hb=590c4809a069b0d30529735bf58f0db5382f8a88;hp=f24985644b3b62b54013ba7ac6828d704d744198;hpb=7d05144c25daa53e60fc9ed9fd503546a86567f8;p=Mograsim.git

diff --git a/plugins/net.mograsim.preferences/src/net/mograsim/preferences/Preferences.java b/plugins/net.mograsim.preferences/src/net/mograsim/preferences/Preferences.java
index f2498564..f19ae65c 100644
--- a/plugins/net.mograsim.preferences/src/net/mograsim/preferences/Preferences.java
+++ b/plugins/net.mograsim.preferences/src/net/mograsim/preferences/Preferences.java
@@ -1,34 +1,36 @@
 package net.mograsim.preferences;
 
-import java.util.Objects;
+import java.util.function.Consumer;
 
 import org.eclipse.swt.graphics.Color;
 
-public abstract class Preferences
+public interface Preferences
 {
-	private static Preferences currentPreferences;
+	public boolean getBoolean(String name);
 
-	public static void setPreferences(Preferences preferences)
-	{
-		currentPreferences = Objects.requireNonNull(preferences);
-	}
+	public void addBooleanListener(String name, Consumer<Boolean> listener);
 
-	public static Preferences current()
-	{
-		if (currentPreferences == null)
-			currentPreferences = new DefaultPreferences();
-		return currentPreferences;
-	}
+	public void removeBooleanListener(String name, Consumer<Boolean> listener);
+
+	public int getInt(String name);
+
+	public void addIntListener(String name, Consumer<Integer> listener);
+
+	public void removeIntListener(String name, Consumer<Integer> listener);
+
+	public double getDouble(String name);
+
+	public void addDoubleListener(String name, Consumer<Double> listener);
 
-	public abstract boolean getBoolean(String name);
+	public void removeDoubleListener(String name, Consumer<Double> listener);
 
-	public abstract int getInt(String name);
+	public ColorDefinition getColorDefinition(String name);
 
-	public abstract double getDouble(String name);
+	public void addColorDefinitionListener(String name, Consumer<ColorDefinition> listener);
 
-	public abstract ColorDefinition getColorDefinition(String name);
+	public void removeColorDefinitionListener(String name, Consumer<ColorDefinition> listener);
 
-	public Color getColor(String name)
+	public default Color getColor(String name)
 	{
 		return ColorManager.current().toColor(getColorDefinition(name));
 	}