Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.browsing.ui.model / src / org / simantics / browsing / ui / model / actions / IActionCategory.java

diff --git a/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/actions/IActionCategory.java b/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/actions/IActionCategory.java
new file mode 100644 (file)
index 0000000..ecfbffb
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/actions/IActionCategory.java
@@ -0,0 +1,53 @@
+/*******************************************************************************\r
+ * Copyright (c) 2010, 2011 Association for Decentralized Information Management in\r
+ * 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.browsing.ui.model.actions;\r
+\r
+import java.util.Comparator;\r
+\r
+public interface IActionCategory {\r
+    String getLabel();\r
+    double getPriority();\r
+    boolean isSubmenu();\r
+    \r
+    public static final Comparator<IActionCategory> ACTION_CATEGORY_COMPARATOR = new Comparator<IActionCategory>() {\r
+        @Override\r
+        public int compare(IActionCategory o1, IActionCategory o2) {\r
+            if(o1 == null) {\r
+                if(o2 == null)\r
+                    return 0;\r
+                return -1;\r
+            }\r
+            if(o2 == null)\r
+                return 1;\r
+            double p1 = o1.getPriority();\r
+            double p2 = o2.getPriority();\r
+            if(p1 < p2)\r
+                return -1;\r
+            if(p1 > p2)\r
+                return 1;\r
+            String label1 = o1.getLabel();\r
+            String label2 = o2.getLabel();\r
+            if(label1 == null) {\r
+                if(label2 == null)\r
+                    return 0;\r
+                else\r
+                    return -1;\r
+            }\r
+            else {\r
+                if(label2 == null)\r
+                    return 1;\r
+                else\r
+                    return label1.compareTo(label2);\r
+            } \r
+        }\r
+    };\r
+}\r