-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.g2d.image.impl;\r
-\r
-import org.simantics.g2d.image.Image;\r
-import org.simantics.utils.datastructures.ListenerList;\r
-\r
-/**\r
- * \r
- *\r
- * @author Toni Kalajainen <toni.kalajainen@vtt.fi>\r
- */\r
-public abstract class AbstractImage implements Image {\r
-\r
- ListenerList<ImageListener> list = null;\r
-\r
- @Override\r
- public void addImageListener(ImageListener listener) {\r
- getListenerList().add(listener);\r
- }\r
-\r
- @Override\r
- public void removeImageListener(ImageListener listener) {\r
- getListenerList().remove(listener);\r
- }\r
-\r
- protected void notifyChanged()\r
- {\r
- if (list == null)\r
- return;\r
- for (ImageListener l : list.getListeners())\r
- l.onContentChangedNotification(this);\r
- }\r
-\r
- private synchronized ListenerList<ImageListener> getListenerList()\r
- {\r
- if (list==null) list = new ListenerList<ImageListener>(ImageListener.class);\r
- return list;\r
- }\r
-}\r
-\r
+/*******************************************************************************
+ * 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.g2d.image.impl;
+
+import org.simantics.g2d.image.Image;
+import org.simantics.utils.datastructures.ListenerList;
+
+/**
+ *
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public abstract class AbstractImage implements Image {
+
+ ListenerList<ImageListener> list = null;
+
+ @Override
+ public void addImageListener(ImageListener listener) {
+ getListenerList().add(listener);
+ }
+
+ @Override
+ public void removeImageListener(ImageListener listener) {
+ getListenerList().remove(listener);
+ }
+
+ protected void notifyChanged()
+ {
+ if (list == null)
+ return;
+ for (ImageListener l : list.getListeners())
+ l.onContentChangedNotification(this);
+ }
+
+ private synchronized ListenerList<ImageListener> getListenerList()
+ {
+ if (list==null) list = new ListenerList<ImageListener>(ImageListener.class);
+ return list;
+ }
+}
+