Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / symbolcontribution / CompositeSymbolGroup.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/CompositeSymbolGroup.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/CompositeSymbolGroup.java
new file mode 100644 (file)
index 0000000..27d286f
--- /dev/null
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/CompositeSymbolGroup.java
@@ -0,0 +1,61 @@
+/*******************************************************************************\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.diagram.symbolcontribution;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+import java.util.Collections;\r
+import java.util.Comparator;\r
+\r
+import org.simantics.diagram.symbollibrary.ISymbolGroup;\r
+import org.simantics.diagram.symbollibrary.ISymbolItem;\r
+\r
+/**\r
+ * @author Hannu Niemistö\r
+ */\r
+public class CompositeSymbolGroup extends ModifiableSymbolGroup {\r
+\r
+    Collection<ISymbolGroup> groups = new ArrayList<ISymbolGroup>(4);\r
+\r
+    public CompositeSymbolGroup(Object identification, String name, String description) {\r
+        super(identification, name, description);\r
+    }\r
+\r
+    public void add(ISymbolGroup group) {\r
+        groups.add(group);\r
+    }\r
+\r
+    public Collection<ISymbolGroup> getGroups() {\r
+        return groups;\r
+    }\r
+\r
+    @Override\r
+    public ISymbolItem[] getItems() {\r
+        ArrayList<ISymbolItem> items = new ArrayList<ISymbolItem>();\r
+        for(ISymbolGroup group : groups)\r
+            for(ISymbolItem item : group.getItems())\r
+                items.add(new GroupProxySymbolItem(item,  this));\r
+        Collections.sort(items, new Comparator<ISymbolItem>() {\r
+            @Override\r
+            public int compare(ISymbolItem o1, ISymbolItem o2) {\r
+                return o1.getName().compareTo(o2.getName());\r
+            }\r
+        });\r
+        return items.toArray(new ISymbolItem[items.size()]);\r
+    }\r
+\r
+    @Override\r
+    public String toString() {\r
+        return super.toString() + "[composed group count=" + groups.size() + "]";\r
+    }\r
+\r
+}\r