--- /dev/null
+/**********************************************************************
+ * Copyright (c) 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ **********************************************************************/
+package net.sourceforge.phpdt.monitor.ui.internal.view;
+
+import net.sourceforge.phpdt.monitor.core.IRequest;
+import net.sourceforge.phpdt.monitor.ui.internal.*;
+
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.jface.viewers.ILabelProviderListener;
+import org.eclipse.swt.graphics.Image;
+/**
+ * A label provider for the monitor server view.
+ */
+public class TreeLabelProvider implements ILabelProvider {
+ /**
+ * TreeLabelProvider constructor comment.
+ */
+ public TreeLabelProvider() {
+ super();
+ }
+
+ /**
+ * Adds a listener to this label provider. Label provider listeners are
+ * informed about state changes that affect the rendering of the viewer
+ * that uses this label provider.
+ *
+ * @param listener a label provider listener
+ */
+ public void addListener(ILabelProviderListener listener) {}
+
+ /**
+ * Disposes of this label provider.
+ * <p>
+ * [Issue: This method should be changed to take a Viewer,
+ * renamed and repurposed to disconnect a label provider from
+ * a viewer.
+ * ]
+ * </p>
+ */
+ public void dispose() {}
+
+ /**
+ * Returns the image for the label of the given element for use
+ * in the given viewer.
+ *
+ * @param element the element for which to provide the label image
+ * @return the image used to label the element, or <code>null</code>
+ * if these is no image for the given object
+ */
+ public Image getImage(Object element) {
+ if (element instanceof IRequest)
+ return MonitorUIPlugin.getImage(MonitorUIPlugin.IMG_REQUEST_RESPONSE);
+ else
+ return MonitorUIPlugin.getImage(MonitorUIPlugin.IMG_HOST);
+ }
+
+ /**
+ * Returns the text for the label of the given element for use
+ * in the given viewer.
+ *
+ * @param viewer the viewer that displays the element
+ * @param element the element for which to provide the label text
+ * @return the text string used to label the element, or <code>null</code>
+ * if these is no text label for the given object
+ */
+ public String getText(Object element) {
+ if (element instanceof IRequest) {
+ IRequest call = (IRequest) element;
+ return call.getLabel();
+ } else if (element instanceof Integer) {
+ Integer in = (Integer) element;
+ return "localhost:" + in.intValue();
+ } else
+ return element.toString();
+ }
+
+ /**
+ * Returns whether the label would be affected
+ * by a change to the given property of the given element.
+ * This can be used to optimize a non-structural viewer update.
+ * If the property mentioned in the update does not affect the label,
+ * then the viewer need not update the label.
+ *
+ * @param element the element
+ * @param property the property
+ * @return <code>true</code> if the label would be affected,
+ * and <code>false</code> if it would be unaffected
+ */
+ public boolean isLabelProperty(Object element, String property) {
+ return false;
+ }
+
+ /**
+ * Removes a listener to this label provider.
+ * Has no affect if the listener is not registered.
+ *
+ * @param listener a label provider listener
+ */
+ public void removeListener(ILabelProviderListener listener) {}
+}