X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.ui%2Fsrc%2Forg%2Fsimantics%2Fui%2Fdnd%2FSubgraphTransfer.java;h=56813b3dc2ffd36e8703b7d916e10a4273b14a44;hp=ff7cbbc0d470a550872ccf5232f526d94afcd97f;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14

diff --git a/bundles/org.simantics.ui/src/org/simantics/ui/dnd/SubgraphTransfer.java b/bundles/org.simantics.ui/src/org/simantics/ui/dnd/SubgraphTransfer.java
index ff7cbbc0d..56813b3dc 100644
--- a/bundles/org.simantics.ui/src/org/simantics/ui/dnd/SubgraphTransfer.java
+++ b/bundles/org.simantics.ui/src/org/simantics/ui/dnd/SubgraphTransfer.java
@@ -1,84 +1,84 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.ui.dnd;
-
-import java.io.IOException;
-
-import org.eclipse.swt.dnd.ByteArrayTransfer;
-import org.eclipse.swt.dnd.DND;
-import org.eclipse.swt.dnd.TransferData;
-import org.simantics.databoard.Bindings;
-import org.simantics.databoard.serialization.Serializer;
-import org.simantics.graph.representation.TransferableGraph1;
-import org.simantics.utils.ui.ErrorLogger;
-
-/**
- * @author Tuukka Lehtonen
- */
-public class SubgraphTransfer extends ByteArrayTransfer {
-
-    private static final String          TYPENAME  = "graph";
-    private static final int             TYPEID    = registerType(TYPENAME);
-    private static final int[]           TYPEIDS   = new int[] { TYPEID };
-    private static final String[]        TYPENAMES = new String[] { TYPENAME };
-
-    public static final SubgraphTransfer INSTANCE = createInstance();
-
-    SubgraphTransfer() {}
-
-    public static SubgraphTransfer getInstance() {
-        return INSTANCE;
-    }
-
-    public static SubgraphTransfer createInstance() {
-        SubgraphTransfer result = new SubgraphTransfer();
-        return result;
-    }
-
-    public void javaToNative(Object object, TransferData transferData) {
-        if (!(object instanceof TransferableGraph1) || !isSupportedType(transferData)) 
-            DND.error(DND.ERROR_INVALID_DATA);
-
-        Serializer s = Bindings.getSerializerUnchecked(TransferableGraph1.class);
-        try {
-            byte[] data = s.serialize(object);
-            super.javaToNative(data, transferData);
-        } catch (IOException e) {
-            ErrorLogger.defaultLogError(e);
-        }
-    }
-
-    public Object nativeToJava(TransferData transferData) {
-        if (!isSupportedType(transferData)) return null;
-
-        byte[] data = (byte[]) super.nativeToJava(transferData);
-        try {
-            Serializer s = Bindings.getSerializerUnchecked(TransferableGraph1.class);
-            return s.deserialize(data);
-        } catch (IOException e) {
-            return null;
-        }
-    }
-
-    protected String[] getTypeNames() {
-        return TYPENAMES;
-    }
-
-    protected int[] getTypeIds() {
-        return TYPEIDS;
-    }
-
-    protected boolean validate(Object object) {
-        return object instanceof TransferableGraph1;
-    }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.ui.dnd;
+
+import java.io.IOException;
+
+import org.eclipse.swt.dnd.ByteArrayTransfer;
+import org.eclipse.swt.dnd.DND;
+import org.eclipse.swt.dnd.TransferData;
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.serialization.Serializer;
+import org.simantics.graph.representation.TransferableGraph1;
+import org.simantics.utils.ui.ErrorLogger;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class SubgraphTransfer extends ByteArrayTransfer {
+
+    private static final String          TYPENAME  = "graph";
+    private static final int             TYPEID    = registerType(TYPENAME);
+    private static final int[]           TYPEIDS   = new int[] { TYPEID };
+    private static final String[]        TYPENAMES = new String[] { TYPENAME };
+
+    public static final SubgraphTransfer INSTANCE = createInstance();
+
+    SubgraphTransfer() {}
+
+    public static SubgraphTransfer getInstance() {
+        return INSTANCE;
+    }
+
+    public static SubgraphTransfer createInstance() {
+        SubgraphTransfer result = new SubgraphTransfer();
+        return result;
+    }
+
+    public void javaToNative(Object object, TransferData transferData) {
+        if (!(object instanceof TransferableGraph1) || !isSupportedType(transferData)) 
+            DND.error(DND.ERROR_INVALID_DATA);
+
+        Serializer s = Bindings.getSerializerUnchecked(TransferableGraph1.class);
+        try {
+            byte[] data = s.serialize(object);
+            super.javaToNative(data, transferData);
+        } catch (IOException e) {
+            ErrorLogger.defaultLogError(e);
+        }
+    }
+
+    public Object nativeToJava(TransferData transferData) {
+        if (!isSupportedType(transferData)) return null;
+
+        byte[] data = (byte[]) super.nativeToJava(transferData);
+        try {
+            Serializer s = Bindings.getSerializerUnchecked(TransferableGraph1.class);
+            return s.deserialize(data);
+        } catch (IOException e) {
+            return null;
+        }
+    }
+
+    protected String[] getTypeNames() {
+        return TYPENAMES;
+    }
+
+    protected int[] getTypeIds() {
+        return TYPEIDS;
+    }
+
+    protected boolean validate(Object object) {
+        return object instanceof TransferableGraph1;
+    }
+
+}