diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/internal/navigator/LabelProviderDelegate.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/internal/navigator/LabelProviderDelegate.java | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/internal/navigator/LabelProviderDelegate.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/internal/navigator/LabelProviderDelegate.java new file mode 100644 index 000000000..f7afa2f8e --- /dev/null +++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/internal/navigator/LabelProviderDelegate.java @@ -0,0 +1,154 @@ +/******************************************************************************* + * Copyright (c) 2011 Wind River Systems, Inc. and others. 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: + * Wind River Systems - initial API and implementation + *******************************************************************************/ +package org.eclipse.tcf.te.tcf.ui.internal.navigator; + +import org.eclipse.core.runtime.Assert; +import org.eclipse.jface.viewers.ILabelDecorator; +import org.eclipse.jface.viewers.LabelProvider; +import org.eclipse.swt.graphics.Image; +import org.eclipse.tcf.protocol.IPeer; +import org.eclipse.tcf.protocol.Protocol; +import org.eclipse.tcf.te.tcf.ui.activator.UIPlugin; +import org.eclipse.tcf.te.tcf.ui.internal.ImageConsts; +import org.eclipse.tcf.te.tcf.ui.internal.navigator.images.PeerImageDescriptor; +import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel; +import org.eclipse.tcf.te.ui.jface.images.AbstractImageDescriptor; + + +/** + * Label provider delegate implementation. + */ +public class LabelProviderDelegate extends LabelProvider implements ILabelDecorator { + + /* (non-Javadoc) + * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object) + */ + @Override + public String getText(Object element) { + if (element instanceof IPeerModel) { + String label = null; + + final IPeer peer = ((IPeerModel)element).getPeer(); + final String[] peerName = new String[1]; + if (Protocol.isDispatchThread()) { + peerName[0] = peer.getName(); + } else { + Protocol.invokeAndWait(new Runnable() { + @Override + public void run() { + peerName[0] = peer.getName(); + } + }); + } + label = peerName[0]; + + if (label != null && !"".equals(label.trim())) { //$NON-NLS-1$ + return label; + } + } + + return ""; //$NON-NLS-1$ + } + + + /* (non-Javadoc) + * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object) + */ + @Override + public Image getImage(Object element) { + if (element instanceof IPeerModel) { + return UIPlugin.getImage(ImageConsts.TARGET); + } + + return super.getImage(element); + } + + + /* (non-Javadoc) + * @see org.eclipse.jface.viewers.ILabelDecorator#decorateImage(org.eclipse.swt.graphics.Image, java.lang.Object) + */ + @Override + public Image decorateImage(Image image, Object element) { + Image decoratedImage = null; + + if (image != null && element instanceof IPeerModel) { + AbstractImageDescriptor descriptor = new PeerImageDescriptor(UIPlugin.getDefault().getImageRegistry(), + image, + (IPeerModel)element); + decoratedImage = UIPlugin.getSharedImage(descriptor); + } + + return decoratedImage; + } + + + /* (non-Javadoc) + * @see org.eclipse.jface.viewers.ILabelDecorator#decorateText(java.lang.String, java.lang.Object) + */ + @Override + public String decorateText(String text, Object element) { + if (element instanceof IPeerModel) { + String label = text; + + final IPeer peer = ((IPeerModel)element).getPeer(); + final StringBuilder builder = new StringBuilder(label != null && !"".equals(label.trim()) ? label.trim() : "<noname>"); //$NON-NLS-1$ //$NON-NLS-2$ + if (Protocol.isDispatchThread()) { + doDecorateText(builder, peer); + } else { + Protocol.invokeAndWait(new Runnable() { + @Override + public void run() { + doDecorateText(builder, peer); + } + }); + } + label = builder.toString(); + + if (label != null && !"".equals(label.trim()) && !"<noname>".equals(label.trim())) { //$NON-NLS-1$ //$NON-NLS-2$ + return label; + } + } + return null; + } + + /** + * Decorate the text with some peer attributes. + * <p> + * <b>Note:</b> Must be called with the TCF event dispatch thread. + * + * @param builder The string builder to decorate. Must not be <code>null</code>. + * @param peer The peer. Must not be <code>null</code>. + */ + /* default */ void doDecorateText(StringBuilder builder, IPeer peer) { + Assert.isNotNull(builder); + Assert.isNotNull(peer); + Assert.isTrue(Protocol.isDispatchThread()); + + String osName = peer.getOSName(); + + if (osName != null && !"".equals(osName.trim())) { //$NON-NLS-1$ + builder.append(" [" + osName.trim() + "]"); //$NON-NLS-1$ //$NON-NLS-2$ + } + + String ip = peer.getAttributes().get(IPeer.ATTR_IP_HOST); + String port = peer.getAttributes().get(IPeer.ATTR_IP_PORT); + + if (ip != null && !"".equals(ip.trim())) { //$NON-NLS-1$ + builder.append(" @ "); //$NON-NLS-1$ + builder.append(ip.trim()); + + if (port != null && !"".equals(port.trim()) && !"1534".equals(port.trim())) { //$NON-NLS-1$ //$NON-NLS-2$ + builder.append(":"); //$NON-NLS-1$ + builder.append(port.trim()); + } + } + + } +} |