Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.utils.ui / src / org / simantics / utils / ui / jface / StringListLabelProvider.java

diff --git a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/jface/StringListLabelProvider.java b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/jface/StringListLabelProvider.java
new file mode 100644 (file)
index 0000000..2f0ee14
--- /dev/null
+++ b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/jface/StringListLabelProvider.java
@@ -0,0 +1,104 @@
+/*******************************************************************************\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
+/*\r
+ * \r
+ * @author Toni Kalajainen \r
+ */\r
+package org.simantics.utils.ui.jface;\r
+\r
+import java.util.ArrayList;\r
+import java.util.List;\r
+\r
+import org.eclipse.jface.viewers.ILabelProvider;\r
+import org.eclipse.jface.viewers.ILabelProviderListener;\r
+import org.eclipse.jface.viewers.ITableLabelProvider;\r
+import org.eclipse.jface.viewers.LabelProviderChangedEvent;\r
+import org.eclipse.swt.graphics.Image;\r
+\r
+\r
+/**\r
+ * Label provider for List<String[]> array\r
+ * \r
+ */\r
+public class StringListLabelProvider implements ITableLabelProvider, ILabelProvider {\r
+    \r
+    private final List<String[]> data;\r
+    \r
+    private List<ILabelProviderListener> listeners = new ArrayList<ILabelProviderListener>();\r
+    \r
+    public StringListLabelProvider(String lines[][]) {\r
+        this.data = new ArrayList<String[]>(lines.length);\r
+        for (String line[] : lines)\r
+            data.add(line);\r
+    }\r
+    \r
+    public List<String[]> getData() {\r
+        return data;\r
+    }\r
+    \r
+    public StringListLabelProvider(List<String[]> data) {\r
+        this.data = data;\r
+    }\r
+    \r
+    public Image getColumnImage(Object element, int columnIndex) {\r
+        return null;\r
+    }\r
+\r
+    public String getColumnText(Object element, int columnIndex) {                \r
+        String line[] = (String[])element;\r
+        if (line==null) return null;\r
+        if (columnIndex>=line.length)\r
+            return null;\r
+        return line[columnIndex];\r
+    }\r
+    \r
+    protected ILabelProviderListener[] getListeners() {\r
+        return listeners.toArray(new ILabelProviderListener[0]);\r
+    }\r
+\r
+    public void addListener(ILabelProviderListener listener) {\r
+        listeners.add(listener);\r
+    }\r
+\r
+    public void dispose() {\r
+        listeners.clear();\r
+    }\r
+\r
+    public boolean isLabelProperty(Object element, String property) {\r
+        return false;\r
+    }\r
+\r
+    public void removeListener(ILabelProviderListener listener) {\r
+        listeners.remove(listener);\r
+    }\r
+\r
+    public Image getImage(Object element) {\r
+        return null;\r
+    }\r
+\r
+    public String getText(Object element) {\r
+        return getColumnText(element, 0);\r
+    }\r
+    \r
+    public void refreshAll() {\r
+        LabelProviderChangedEvent e = new LabelProviderChangedEvent(this);\r
+        for (ILabelProviderListener listener : getListeners())\r
+            listener.labelProviderChanged(e);\r
+    }\r
+    \r
+    public void elementChanged(Object ... element) {\r
+        LabelProviderChangedEvent e = new LabelProviderChangedEvent(this, element);\r
+        for (ILabelProviderListener listener : getListeners())\r
+            listener.labelProviderChanged(e);\r
+    }\r
+    \r
+}\r