X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Futils%2FNodeUtil.java;h=5dac6fd2a59b68bc380fddbdbdda71efc5fd74f5;hb=452670c58399d8054872655841ebb6e66d9c6b6e;hp=615899a59eef25676ff17b0cbdcb69ca0d62d1b8;hpb=c26409b1caf2f1e560d37c5befd11b442399c3fe;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/utils/NodeUtil.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/utils/NodeUtil.java
index 615899a59..5dac6fd2a 100644
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/utils/NodeUtil.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/utils/NodeUtil.java
@@ -54,6 +54,8 @@ import org.simantics.scl.runtime.function.Function1;
 import org.simantics.scl.runtime.function.FunctionImpl1;
 import org.simantics.utils.datastructures.Pair;
 import org.simantics.utils.threads.IThreadWorkQueue;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Utilities for debugging/printing the contents of a scenegraph.
@@ -62,6 +64,7 @@ import org.simantics.utils.threads.IThreadWorkQueue;
  */
 public final class NodeUtil {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(NodeUtil.class);
     /**
      * @param <T>
      */
@@ -97,6 +100,18 @@ public final class NodeUtil {
         }
     }
 
+    public static INode getPossibleNearestParentOfType(INode node, Class<?> clazz) {
+        ParentNode<?> parent = null;
+        while (true) {
+            parent = node.getParent();
+            if (parent == null)
+                return null;
+            node = parent;
+            if (clazz.isInstance(node))
+                return node;
+        }
+    }
+
     public static INode getRootNode(INode node) {
         ParentNode<?> parent = null;
         while (true) {
@@ -595,7 +610,7 @@ public final class NodeUtil {
             } else {
 
                 if(pc.length > 0) {
-                    System.err.println("Method " + setter.getName() + " expects " + pc[0].getCanonicalName() + " (got " + value.getClass().getCanonicalName() + ").");
+                    LOGGER.warn("Method " + setter.getName() + " expects " + pc[0].getCanonicalName() + " (got " + value.getClass().getCanonicalName() + ").");
                 }
 
             }
@@ -924,7 +939,7 @@ public final class NodeUtil {
             // Find node transform..
             AffineTransform transform = getGlobalToLocalTransform(node, null);
             if (transform == null) {
-                System.err.println("WARNING: Non-invertible transform for node: " + node);
+                LOGGER.warn("WARNING: Non-invertible transform for node: " + node);
                 return event;
             }
             MouseEvent me = (MouseEvent)event;
@@ -963,7 +978,7 @@ public final class NodeUtil {
 
                     if(DEBUG_BOUNDS) {
                         for(int i=0;i<indent;i++) System.err.print(" ");
-                        System.err.println("+getLocalBoundsImpl " + next  + " => " + bl);
+                        LOGGER.warn("+getLocalBoundsImpl " + next  + " => " + bl);
                     }
 
                     if(bl != null) {
@@ -977,7 +992,7 @@ public final class NodeUtil {
 
                 if(DEBUG_BOUNDS) {
                     for(int i=0;i<indent;i++) System.err.print(" ");
-                    System.err.println("=getLocalBoundsImpl " + node  + " => " + bounds);
+                    LOGGER.warn("=getLocalBoundsImpl " + node  + " => " + bounds);
                 }
 
                 return bounds;
@@ -986,7 +1001,7 @@ public final class NodeUtil {
                 if(result != null) {
                     if(DEBUG_BOUNDS) {
                         for(int i=0;i<indent;i++) System.err.print(" ");
-                        System.err.println("=getLocalBoundsImpl " + node  + " => " + result);
+                        LOGGER.warn("=getLocalBoundsImpl " + node  + " => " + result);
                     }
                     return result;
                 }