diff options
author | Tobias Schwarz | 2013-03-07 12:56:58 +0000 |
---|---|---|
committer | Tobias Schwarz | 2013-03-07 12:56:58 +0000 |
commit | 92ed2173d9ffeddb39f0c38b91b4a1fd2a2e504b (patch) | |
tree | 3558bc3fdcae16f7134c03a3fb5c273dfd221d51 /target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/navigator | |
parent | aaaba8da6a5cece9ed57e90157a4ea595918e008 (diff) | |
download | org.eclipse.tcf-92ed2173d9ffeddb39f0c38b91b4a1fd2a2e504b.tar.gz org.eclipse.tcf-92ed2173d9ffeddb39f0c38b91b4a1fd2a2e504b.tar.xz org.eclipse.tcf-92ed2173d9ffeddb39f0c38b91b4a1fd2a2e504b.zip |
Target Explorer: add "reachable" decoration to static peers
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/navigator')
-rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/navigator/DelegatingLabelProvider.java | 574 |
1 files changed, 288 insertions, 286 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/navigator/DelegatingLabelProvider.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/navigator/DelegatingLabelProvider.java index 4d18f2a9d..052a9e7c6 100644 --- a/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/navigator/DelegatingLabelProvider.java +++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/navigator/DelegatingLabelProvider.java @@ -1,286 +1,288 @@ -/******************************************************************************* - * Copyright (c) 2011, 2012 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.navigator; - -import java.util.HashMap; -import java.util.Map; -import java.util.concurrent.atomic.AtomicBoolean; -import java.util.concurrent.atomic.AtomicInteger; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.viewers.ILabelDecorator; -import org.eclipse.jface.viewers.ILabelProvider; -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.runtime.utils.net.IPAddressUtil; -import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel; -import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModelProperties; -import org.eclipse.tcf.te.tcf.locator.interfaces.services.ILocatorModelLookupService; -import org.eclipse.tcf.te.tcf.locator.model.Model; -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.navigator.images.PeerImageDescriptor; -import org.eclipse.tcf.te.tcf.ui.navigator.nodes.PeerRedirectorGroupNode; -import org.eclipse.tcf.te.tcf.ui.nls.Messages; -import org.eclipse.tcf.te.ui.jface.images.AbstractImageDescriptor; -import org.eclipse.tcf.te.ui.views.extensions.LabelProviderDelegateExtensionPointManager; - - -/** - * Label provider implementation. - */ -public class DelegatingLabelProvider extends LabelProvider implements ILabelDecorator { - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object) - */ - @Override - public String getText(final Object element) { - ILabelProvider[] delegates = LabelProviderDelegateExtensionPointManager.getInstance().getDelegates(element, false); - - if (delegates != null && delegates.length > 0) { - String text = delegates[0].getText(element); - if (text != null) { - return text; - } - } - - if (element instanceof IPeerModel || element instanceof IPeer) { - StringBuilder builder = new StringBuilder(); - - // Copy the peer node and peer attributes - final Map<String, Object> attrs = new HashMap<String, Object>(); - - Runnable runnable = new Runnable() { - @Override - public void run() { - if (element instanceof IPeerModel) { - attrs.putAll(((IPeerModel)element).getProperties()); - attrs.putAll(((IPeerModel)element).getPeer().getAttributes()); - } - else if (element instanceof IPeer) { - attrs.putAll(((IPeer)element).getAttributes()); - } - } - }; - - if (Protocol.isDispatchThread()) { - runnable.run(); - } - else { - Protocol.invokeAndWait(runnable); - } - - // Build up the base label from the peer name - builder.append((String)attrs.get(IPeer.ATTR_NAME)); - - // If the label is "TCF Agent" or "TCF Proxy", than append IP/dns.name - // (if not localhost) and port to the label - if (isAppendAddressText(builder.toString())) { - String dnsName = (String)attrs.get("dns.name.transient"); //$NON-NLS-1$ - String ip = (String)attrs.get(IPeer.ATTR_IP_HOST); - String port = (String)attrs.get(IPeer.ATTR_IP_PORT); - - if (ip != null && !"".equals(ip.trim())) { //$NON-NLS-1$ - builder.append(" "); //$NON-NLS-1$ - if (!IPAddressUtil.getInstance().isLocalHost(ip)) { - builder.append(dnsName != null && !"".equals(dnsName.trim()) ? dnsName.trim() : ip.trim()); //$NON-NLS-1$ - } - - 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()); - } - } - } - - String label = builder.toString(); - if (!"".equals(label.trim())) { //$NON-NLS-1$ - return label; - } - } else if (element instanceof PeerRedirectorGroupNode) { - return Messages.RemotePeerDiscoveryRootNode_label; - } - - return ""; //$NON-NLS-1$ - } - - /** - * Determines if the IP-address and port needs to be appended - * to the given label. - * <p> - * The default implementation returns <code>true</code> if the label is either - * "TCF Agent" or "TCF Proxy". - * - * @param label The label. Must not be <code>null</code>. - * @return <code>True</code> if the address shall be appended, <code>false</code> otherwise. - */ - protected boolean isAppendAddressText(final String label) { - Assert.isNotNull(label); - - boolean append = "TCF Agent".equals(label) || "TCF Proxy".equals(label); //$NON-NLS-1$ //$NON-NLS-2$ - - if (!append) { - final AtomicInteger count = new AtomicInteger(); - - Runnable runnable = new Runnable() { - @Override - public void run() { - count.set(Model.getModel().getService(ILocatorModelLookupService.class).lkupPeerModelByName(label).length); - } - }; - - if (Protocol.isDispatchThread()) runnable.run(); - else Protocol.invokeAndWait(runnable); - - append = count.get() > 1; - } - - return append; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object) - */ - @Override - public Image getImage(final Object element) { - ILabelProvider[] delegates = LabelProviderDelegateExtensionPointManager.getInstance().getDelegates(element, false); - - if (delegates != null && delegates.length > 0) { - Image image = delegates[0].getImage(element); - if (image != null) { - return image; - } - } - - if (element instanceof IPeerModel || element instanceof IPeer) { - final AtomicBoolean isStatic = new AtomicBoolean(); - - Runnable runnable = new Runnable() { - @Override - public void run() { - if (element instanceof IPeerModel) { - isStatic.set(((IPeerModel)element).isStatic()); - } - else if (element instanceof IPeer) { - String value = ((IPeer)element).getAttributes().get("static.transient"); //$NON-NLS-1$ - isStatic.set(value != null && Boolean.parseBoolean(value.trim())); - } - } - }; - - if (Protocol.isDispatchThread()) { - runnable.run(); - } - else { - Protocol.invokeAndWait(runnable); - } - - return isStatic.get() ? UIPlugin.getImage(ImageConsts.PEER) : UIPlugin.getImage(ImageConsts.PEER_DISCOVERED); - } - if (element instanceof PeerRedirectorGroupNode) { - return UIPlugin.getImage(ImageConsts.DISCOVERY_ROOT); - } - - 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) { - ILabelProvider[] delegates = LabelProviderDelegateExtensionPointManager.getInstance().getDelegates(element, false); - if (delegates != null && delegates.length > 0) { - if (delegates[0] instanceof ILabelDecorator) { - Image candidate = ((ILabelDecorator)delegates[0]).decorateImage(image, element); - if (candidate != null) image = candidate; - } - } - - boolean isStatic = ((IPeerModel)element).isStatic(); - if (!isStatic) { - 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(final String text, final Object element) { - String label = text; - - ILabelProvider[] delegates = LabelProviderDelegateExtensionPointManager.getInstance().getDelegates(element, false); - if (delegates != null && delegates.length > 0) { - if (delegates[0] instanceof ILabelDecorator) { - String candidate = ((ILabelDecorator)delegates[0]).decorateText(label, element); - if (candidate != null) label = candidate; - } - } - - if (element instanceof IPeerModel) { - final StringBuilder builder = new StringBuilder(label != null && !"".equals(label.trim()) ? label.trim() : "<noname>"); //$NON-NLS-1$ //$NON-NLS-2$ - - Runnable runnable = new Runnable() { - @Override - public void run() { - doDecorateText(builder, (IPeerModel)element); - } - }; - - if (Protocol.isDispatchThread()) runnable.run(); - else Protocol.invokeAndWait(runnable); - - label = builder.toString(); - - if (!"".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 peerModel The peer model node. Must not be <code>null</code>. - */ - /* default */ void doDecorateText(StringBuilder builder, IPeerModel peerModel) { - Assert.isNotNull(builder); - Assert.isNotNull(peerModel); - Assert.isTrue(Protocol.isDispatchThread()); - - boolean isStatic = peerModel.isStatic(); - - int state = peerModel.getIntProperty(IPeerModelProperties.PROP_STATE); - if (state > IPeerModelProperties.STATE_UNKNOWN - && (!isStatic || state == IPeerModelProperties.STATE_CONNECTED - || state == IPeerModelProperties.STATE_WAITING_FOR_READY)) { - builder.append(" ["); //$NON-NLS-1$ - builder.append(Messages.getString("LabelProviderDelegate_state_" + state)); //$NON-NLS-1$ - builder.append("]"); //$NON-NLS-1$ - } - } -} +/*******************************************************************************
+ * Copyright (c) 2011, 2012 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.navigator;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.jface.viewers.ILabelDecorator;
+import org.eclipse.jface.viewers.ILabelProvider;
+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.runtime.utils.net.IPAddressUtil;
+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel;
+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModelProperties;
+import org.eclipse.tcf.te.tcf.locator.interfaces.services.ILocatorModelLookupService;
+import org.eclipse.tcf.te.tcf.locator.model.Model;
+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.navigator.images.PeerImageDescriptor;
+import org.eclipse.tcf.te.tcf.ui.navigator.nodes.PeerRedirectorGroupNode;
+import org.eclipse.tcf.te.tcf.ui.nls.Messages;
+import org.eclipse.tcf.te.ui.jface.images.AbstractImageDescriptor;
+import org.eclipse.tcf.te.ui.views.extensions.LabelProviderDelegateExtensionPointManager;
+
+
+/**
+ * Label provider implementation.
+ */
+public class DelegatingLabelProvider extends LabelProvider implements ILabelDecorator {
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
+ */
+ @Override
+ public String getText(final Object element) {
+ ILabelProvider[] delegates = LabelProviderDelegateExtensionPointManager.getInstance().getDelegates(element, false);
+
+ if (delegates != null && delegates.length > 0) {
+ String text = delegates[0].getText(element);
+ if (text != null) {
+ return text;
+ }
+ }
+
+ if (element instanceof IPeerModel || element instanceof IPeer) {
+ StringBuilder builder = new StringBuilder();
+
+ // Copy the peer node and peer attributes
+ final Map<String, Object> attrs = new HashMap<String, Object>();
+
+ Runnable runnable = new Runnable() {
+ @Override
+ public void run() {
+ if (element instanceof IPeerModel) {
+ attrs.putAll(((IPeerModel)element).getProperties());
+ attrs.putAll(((IPeerModel)element).getPeer().getAttributes());
+ }
+ else if (element instanceof IPeer) {
+ attrs.putAll(((IPeer)element).getAttributes());
+ }
+ }
+ };
+
+ if (Protocol.isDispatchThread()) {
+ runnable.run();
+ }
+ else {
+ Protocol.invokeAndWait(runnable);
+ }
+
+ // Build up the base label from the peer name
+ builder.append((String)attrs.get(IPeer.ATTR_NAME));
+
+ // If the label is "TCF Agent" or "TCF Proxy", than append IP/dns.name
+ // (if not localhost) and port to the label
+ if (isAppendAddressText(builder.toString())) {
+ String dnsName = (String)attrs.get("dns.name.transient"); //$NON-NLS-1$
+ String ip = (String)attrs.get(IPeer.ATTR_IP_HOST);
+ String port = (String)attrs.get(IPeer.ATTR_IP_PORT);
+
+ if (ip != null && !"".equals(ip.trim())) { //$NON-NLS-1$
+ builder.append(" "); //$NON-NLS-1$
+ if (!IPAddressUtil.getInstance().isLocalHost(ip)) {
+ builder.append(dnsName != null && !"".equals(dnsName.trim()) ? dnsName.trim() : ip.trim()); //$NON-NLS-1$
+ }
+
+ 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());
+ }
+ }
+ }
+
+ String label = builder.toString();
+ if (!"".equals(label.trim())) { //$NON-NLS-1$
+ return label;
+ }
+ } else if (element instanceof PeerRedirectorGroupNode) {
+ return Messages.RemotePeerDiscoveryRootNode_label;
+ }
+
+ return ""; //$NON-NLS-1$
+ }
+
+ /**
+ * Determines if the IP-address and port needs to be appended
+ * to the given label.
+ * <p>
+ * The default implementation returns <code>true</code> if the label is either
+ * "TCF Agent" or "TCF Proxy".
+ *
+ * @param label The label. Must not be <code>null</code>.
+ * @return <code>True</code> if the address shall be appended, <code>false</code> otherwise.
+ */
+ protected boolean isAppendAddressText(final String label) {
+ Assert.isNotNull(label);
+
+ boolean append = "TCF Agent".equals(label) || "TCF Proxy".equals(label); //$NON-NLS-1$ //$NON-NLS-2$
+
+ if (!append) {
+ final AtomicInteger count = new AtomicInteger();
+
+ Runnable runnable = new Runnable() {
+ @Override
+ public void run() {
+ count.set(Model.getModel().getService(ILocatorModelLookupService.class).lkupPeerModelByName(label).length);
+ }
+ };
+
+ if (Protocol.isDispatchThread()) runnable.run();
+ else Protocol.invokeAndWait(runnable);
+
+ append = count.get() > 1;
+ }
+
+ return append;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
+ */
+ @Override
+ public Image getImage(final Object element) {
+ ILabelProvider[] delegates = LabelProviderDelegateExtensionPointManager.getInstance().getDelegates(element, false);
+
+ if (delegates != null && delegates.length > 0) {
+ Image image = delegates[0].getImage(element);
+ if (image != null) {
+ return image;
+ }
+ }
+
+ if (element instanceof IPeerModel || element instanceof IPeer) {
+ final AtomicBoolean isStatic = new AtomicBoolean();
+
+ Runnable runnable = new Runnable() {
+ @Override
+ public void run() {
+ if (element instanceof IPeerModel) {
+ isStatic.set(((IPeerModel)element).isStatic());
+ }
+ else if (element instanceof IPeer) {
+ String value = ((IPeer)element).getAttributes().get("static.transient"); //$NON-NLS-1$
+ isStatic.set(value != null && Boolean.parseBoolean(value.trim()));
+ }
+ }
+ };
+
+ if (Protocol.isDispatchThread()) {
+ runnable.run();
+ }
+ else {
+ Protocol.invokeAndWait(runnable);
+ }
+
+ return isStatic.get() ? UIPlugin.getImage(ImageConsts.PEER) : UIPlugin.getImage(ImageConsts.PEER_DISCOVERED);
+ }
+ if (element instanceof PeerRedirectorGroupNode) {
+ return UIPlugin.getImage(ImageConsts.DISCOVERY_ROOT);
+ }
+
+ 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) {
+ ILabelProvider[] delegates = LabelProviderDelegateExtensionPointManager.getInstance().getDelegates(element, false);
+ if (delegates != null && delegates.length > 0) {
+ if (delegates[0] instanceof ILabelDecorator) {
+ Image candidate = ((ILabelDecorator)delegates[0]).decorateImage(image, element);
+ if (candidate != null) image = candidate;
+ }
+ }
+
+ boolean isStatic = ((IPeerModel)element).isStatic();
+ if (!isStatic) {
+ 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(final String text, final Object element) {
+ String label = text;
+
+ ILabelProvider[] delegates = LabelProviderDelegateExtensionPointManager.getInstance().getDelegates(element, false);
+ if (delegates != null && delegates.length > 0) {
+ if (delegates[0] instanceof ILabelDecorator) {
+ String candidate = ((ILabelDecorator)delegates[0]).decorateText(label, element);
+ if (candidate != null) label = candidate;
+ }
+ }
+
+ if (element instanceof IPeerModel) {
+ final StringBuilder builder = new StringBuilder(label != null && !"".equals(label.trim()) ? label.trim() : "<noname>"); //$NON-NLS-1$ //$NON-NLS-2$
+
+ Runnable runnable = new Runnable() {
+ @Override
+ public void run() {
+ doDecorateText(builder, (IPeerModel)element);
+ }
+ };
+
+ if (Protocol.isDispatchThread()) runnable.run();
+ else Protocol.invokeAndWait(runnable);
+
+ label = builder.toString();
+
+ if (!"".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 peerModel The peer model node. Must not be <code>null</code>.
+ */
+ /* default */ void doDecorateText(StringBuilder builder, IPeerModel peerModel) {
+ Assert.isNotNull(builder);
+ Assert.isNotNull(peerModel);
+ Assert.isTrue(Protocol.isDispatchThread());
+
+ boolean isStatic = peerModel.isStatic();
+
+ int state = peerModel.getIntProperty(IPeerModelProperties.PROP_STATE);
+ if (state > IPeerModelProperties.STATE_UNKNOWN
+ && (!isStatic
+ || state == IPeerModelProperties.STATE_REACHABLE
+ || state == IPeerModelProperties.STATE_CONNECTED
+ || state == IPeerModelProperties.STATE_WAITING_FOR_READY)) {
+ builder.append(" ["); //$NON-NLS-1$
+ builder.append(Messages.getString("LabelProviderDelegate_state_" + state)); //$NON-NLS-1$
+ builder.append("]"); //$NON-NLS-1$
+ }
+ }
+}
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