Render elements using custom color filters

[simantics/platform.git] / bundles / org.simantics.g2d / src / org / simantics / g2d / element / ElementHints.java

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/ElementHints.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/ElementHints.java
index dc8f914748d0f661d2a2c9925d78fdb29e8e1fa0..53cac820ef6f376a37a0432e84ec8278a001f356 100644 (file)
--- a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/ElementHints.java
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/ElementHints.java
@@ -22,6 +22,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
+import java.util.function.Consumer;
 
 import org.simantics.g2d.canvas.Hints;
 import org.simantics.g2d.connection.ConnectionEntity;
@@ -32,7 +33,7 @@ import org.simantics.g2d.element.handler.SceneGraph;
 import org.simantics.g2d.image.Image;
 import org.simantics.g2d.utils.Alignment;
 import org.simantics.scenegraph.Node;
-import org.simantics.utils.datastructures.Callback;
+import org.simantics.scenegraph.g2d.color.ColorFilter;
 import org.simantics.utils.datastructures.hints.IHintContext.Key;
 import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;
 
@@ -50,7 +51,7 @@ public class ElementHints {
      * For attaching a callback to an element that is invoked when KEY_SG_NODE
      * is initialized and set.
      */
-    public static final Key KEY_SG_CALLBACK = new SceneGraphNodeKey(Callback.class, "SG_NODE_CALLBACK");
+    public static final Key KEY_SG_CALLBACK = new SceneGraphNodeKey(Consumer.class, "SG_NODE_CALLBACK");
 
     /**
      * For describing the local affine transformation of an element.
@@ -184,6 +185,11 @@ public class ElementHints {
      */
     public static final Key KEY_ELEMENT_PROPERTIES = new KeyOf(Properties.class, "ELEMENT_PROPERTIES");
 
+    /**
+     * Color filter to be applied when rendering nodes.
+     */
+    public static final Key KEY_COLOR_FILTER = new KeyOf(ColorFilter.class, "COLOR_FILTER");
+
     public static class Properties extends HashMap<String, Object> {
         private static final long serialVersionUID = 6986415032113675720L;
     }