-/*******************************************************************************\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.browsing.ui.common.comparators;\r
-\r
-import org.simantics.browsing.ui.BuiltinKeys;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.NodeQueryManager;\r
-import org.simantics.browsing.ui.content.ComparableContext;\r
-import org.simantics.browsing.ui.content.ComparableContextFactory;\r
-import org.simantics.browsing.ui.content.Labeler;\r
-import org.simantics.utils.strings.AlphanumComparator;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class AlphanumericComparatorFactory implements ComparableContextFactory {\r
-\r
- private final String column;\r
- private final String label;\r
- private final boolean reverse;\r
-\r
- public AlphanumericComparatorFactory(String column) {\r
- this(column, null, false);\r
- }\r
-\r
- public AlphanumericComparatorFactory(String column, boolean reverse) {\r
- this(column, null, reverse);\r
- }\r
-\r
- public AlphanumericComparatorFactory(String column, String label, boolean reverse) {\r
- this.column = column;\r
- this.label = label;\r
- this.reverse = reverse;\r
- }\r
- \r
- protected String adjustLabel(String label) {\r
- return label;\r
- }\r
-\r
- @Override\r
- public ComparableContext[] create(NodeQueryManager manager, NodeContext parent, NodeContext[] children) {\r
- ComparableContext[] result = new ComparableContext[children.length];\r
- for (int i = 0; i < children.length; i++) {\r
- NodeContext child = children[i];\r
- Labeler labeler = manager.query(child, BuiltinKeys.SELECTED_LABELER);\r
-\r
- int category = (labeler != null) ? labeler.getCategory() : 0;\r
- String label = (labeler != null) ? labeler.getLabels().get(column) : "";\r
- if (label == null)\r
- label = "";\r
-\r
- result[i] = new ImmutableLexicalComparable(category, adjustLabel(label), child) {\r
- @Override\r
- public int compareTo(ComparableContext arg0) {\r
- ImmutableLexicalComparable other = (ImmutableLexicalComparable) arg0;\r
-\r
- int catDelta = getCategory() - other.getCategory();\r
- if (reverse)\r
- catDelta = -catDelta;\r
- if (catDelta != 0)\r
- return catDelta;\r
-\r
- String label1 = getLabel();\r
- String label2 = other.getLabel();\r
-\r
- return reverse ? AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(label2, label1)\r
- : AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(label1, label2);\r
- }\r
- };\r
- }\r
-\r
- return result;\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return label != null ? label :\r
- reverse ? "Reversed Natural" : "Natural";\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.browsing.ui.common.comparators;
+
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.NodeQueryManager;
+import org.simantics.browsing.ui.content.ComparableContext;
+import org.simantics.browsing.ui.content.ComparableContextFactory;
+import org.simantics.browsing.ui.content.Labeler;
+import org.simantics.utils.strings.AlphanumComparator;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class AlphanumericComparatorFactory implements ComparableContextFactory {
+
+ private final String column;
+ private final String label;
+ private final boolean reverse;
+
+ public AlphanumericComparatorFactory(String column) {
+ this(column, null, false);
+ }
+
+ public AlphanumericComparatorFactory(String column, boolean reverse) {
+ this(column, null, reverse);
+ }
+
+ public AlphanumericComparatorFactory(String column, String label, boolean reverse) {
+ this.column = column;
+ this.label = label;
+ this.reverse = reverse;
+ }
+
+ protected String adjustLabel(String label) {
+ return label;
+ }
+
+ @Override
+ public ComparableContext[] create(NodeQueryManager manager, NodeContext parent, NodeContext[] children) {
+ ComparableContext[] result = new ComparableContext[children.length];
+ for (int i = 0; i < children.length; i++) {
+ NodeContext child = children[i];
+ Labeler labeler = manager.query(child, BuiltinKeys.SELECTED_LABELER);
+
+ int category = (labeler != null) ? labeler.getCategory() : 0;
+ String label = (labeler != null) ? labeler.getLabels().get(column) : "";
+ if (label == null)
+ label = "";
+
+ result[i] = new ImmutableLexicalComparable(category, adjustLabel(label), child) {
+ @Override
+ public int compareTo(ComparableContext arg0) {
+ ImmutableLexicalComparable other = (ImmutableLexicalComparable) arg0;
+
+ int catDelta = getCategory() - other.getCategory();
+ if (reverse)
+ catDelta = -catDelta;
+ if (catDelta != 0)
+ return catDelta;
+
+ String label1 = getLabel();
+ String label2 = other.getLabel();
+
+ return reverse ? AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(label2, label1)
+ : AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(label1, label2);
+ }
+ };
+ }
+
+ return result;
+ }
+
+ @Override
+ public String toString() {
+ return label != null ? label :
+ reverse ? "Reversed Natural" : "Natural";
+ }
+
+}
Code Review / simantics / platform.git / blobdiff