ergonomics/ide.ergonomics/src/org/netbeans/modules/ide/ergonomics/fod/ConfigurationPanel.java - netbeans - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
 package org.netbeans.modules.ide.ergonomics.fod;

 import java.awt.BorderLayout;
 import java.awt.Dimension;
 import java.awt.EventQueue;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import static java.util.Objects.nonNull;
 import java.util.Set;
 import java.util.concurrent.Callable;
 import javax.swing.Box;
 import javax.swing.BoxLayout;
 import javax.swing.GroupLayout;
 import javax.swing.GroupLayout.Alignment;
 import javax.swing.JButton;
 import javax.swing.JCheckBox;
 import javax.swing.JComponent;
 import javax.swing.JEditorPane;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 import javax.swing.LayoutStyle.ComponentPlacement;
 import javax.swing.SwingUtilities;
 import org.netbeans.api.autoupdate.UpdateElement;
 import org.netbeans.api.progress.ProgressHandle;
 import org.netbeans.api.progress.ProgressHandleFactory;
 import org.openide.awt.Mnemonics;
 import org.openide.util.Exceptions;
 import org.openide.util.NbBundle;
 import org.openide.util.RequestProcessor.Task;
 import org.openide.util.TaskListener;
 import org.openide.modules.ModuleInfo;
 import org.openide.modules.SpecificationVersion;
 import org.openide.util.Lookup;

 /**
  * Provider for fake web module extenders. Able to download and enable the
  * proper module as well as delegate to the proper configuration panel.
  *
  * @author Tomas Mysik
  * @author Pavel Flaska
  */
 public class ConfigurationPanel extends JPanel {

     private static final long serialVersionUID = 27938464212508L;

     final DownloadProgressMonitor progressMonitor = new DownloadProgressMonitor();
     private FeatureInfo featureInfo;
     private Callable<JComponent> callable;
     private Collection<UpdateElement> featureInstall;
     private final SpecificationVersion jdk = new SpecificationVersion(System.getProperty("java.specification.version"));
     private HashSet<FeatureInfo.ExtraModuleInfo> extrasFilter;

     public ConfigurationPanel(String displayName, final Callable<JComponent> callable, FeatureInfo info) {
         this(callable);
         setInfo(info, displayName, Collections.<UpdateElement>emptyList(), Collections.emptyList(), Collections.emptyMap(), false);
     }

     public ConfigurationPanel(final Callable<JComponent> callable) {
         assert EventQueue.isDispatchThread();
         initComponents();
         this.featureInfo = null;
         this.callable = callable;

         setError(" "); // NOI18N
     }

     public void setInfo(FeatureInfo info, String displayName, Collection<UpdateElement> toInstall,
             Collection<FeatureInfo.ExtraModuleInfo> missingModules,
             Map<FeatureInfo.ExtraModuleInfo, FeatureInfo> extrasMap, boolean required) {
         this.extrasFilter = new HashSet<>();
         this.featureInfo = info;
         this.featureInstall = toInstall;
         boolean activateNow = toInstall.isEmpty() && missingModules.isEmpty();
         Set<FeatureInfo.ExtraModuleInfo> extraModules = featureInfo.getExtraModules();
         Collection<? extends ModuleInfo> lookupAll = Lookup.getDefault().lookupAll(ModuleInfo.class);
         FindComponentModules findModules = new FindComponentModules(info);
         Collection<UpdateElement> modulesToInstall = findModules.getModulesForInstall();
         selectionsPanel.removeAll();
         for (FeatureInfo.ExtraModuleInfo extraModule : extraModules) {
             JCheckBox jCheckBox = new JCheckBox(extraModule.displayName());
             for (ModuleInfo moduleInfo : lookupAll) {
                 if (extraModule.matches(moduleInfo.getCodeName())) {
                     jCheckBox.setText(moduleInfo.getDisplayName());
                 }
             }

             for (UpdateElement updateElement : modulesToInstall) {
                 if (extraModule.matches(updateElement.getCodeName())){
                     jCheckBox.setText(updateElement.getDisplayName());
                 }
             }

             if (extraModule.isRequiredFor(jdk)) {
                 jCheckBox.setSelected(true);
 //                jCheckBox.setEnabled(false);
                 extrasFilter.add(extraModule);
             }
             jCheckBox.addActionListener(e -> {
                 if (jCheckBox.isSelected()) {
                     extrasFilter.add(extraModule);
                 } else {
                     extrasFilter.remove(extraModule);
                 }
             });
             selectionsPanel.add(jCheckBox);
         }
         if (activateNow) {
             infoLabel.setVisible(false);
             downloadLabel.setVisible(false);
             activateButton.setVisible(false);
             downloadButton.setVisible(false);
             activateButtonActionPerformed(null);
         } else {
             FeatureManager.logUI("ERGO_QUESTION", featureInfo.clusterName, displayName);
             infoLabel.setVisible(true);
             downloadLabel.setVisible(true);
             activateButton.setVisible(true);
             downloadButton.setVisible(true);

             // collect descriptions from features contributing installed extras
             List<String> downloadStringList = collectExtraModulesTextsFromFeatures(extrasMap.values(), required);
             String lblDownloadMsg = generateDownloadMessageFromExtraModulesTexts(downloadStringList);

             if (required) {
                 activateButton.setEnabled(false);
             } else {
                 activateButton.setEnabled(true);
             }

             if (!missingModules.isEmpty()) {
                 StringBuilder sb = new StringBuilder();
                 for (FeatureInfo.ExtraModuleInfo s : missingModules) {
                     if (sb.length() > 0) {
                         sb.append(", "); // NOI18N
                     }
                     sb.append(s.displayName());
                 }
                 String list = sb.toString();
                 if (required) {
                     lblDownloadMsg = NbBundle.getMessage(ConfigurationPanel.class, "MSG_MissingRequiredModules", displayName, list);
                     activateButton.setEnabled(false);
                 } else {
                     lblDownloadMsg = NbBundle.getMessage(ConfigurationPanel.class, "MSG_MissingRecommendedModules", displayName, list);
                 }
                 downloadButton.setEnabled(false);
             } else {
                 downloadButton.setEnabled(true);
             }

             String lblActivateMsg = NbBundle.getMessage(ConfigurationPanel.class, "LBL_EnableInfo", displayName);
             String btnActivateMsg = NbBundle.getMessage(ConfigurationPanel.class, "LBL_Enable");
             String btnDownloadMsg = NbBundle.getMessage(ConfigurationPanel.class, "LBL_Download");
             org.openide.awt.Mnemonics.setLocalizedText(infoLabel, lblActivateMsg);
             org.openide.awt.Mnemonics.setLocalizedText(activateButton, btnActivateMsg);
             org.openide.awt.Mnemonics.setLocalizedText(downloadLabel, lblDownloadMsg);
             org.openide.awt.Mnemonics.setLocalizedText(downloadButton, btnDownloadMsg);
         }
     }

     /**
      * Collect extra modules texts
      */
     protected List<String> collectExtraModulesTextsFromFeatures(Collection<FeatureInfo> features, boolean required) {
         List<String> descriptionsList = new ArrayList<>();
         for (FeatureInfo fi : features) {
             String s = required ? fi.getExtraModulesRequiredText(): fi.getExtraModulesRecommendedText();
             if (nonNull(s) && !descriptionsList.contains(s)) {
                 descriptionsList.add(s);
             }
         }
         return descriptionsList;
     }

     /**
      * Generate download message from extra modules texts
      * @param extraModulesTexts
      * @return String Text to set in download label
      */
     protected String generateDownloadMessageFromExtraModulesTexts(List<String> extraModulesTexts) {
         StringBuilder sbDownload = new StringBuilder();
         if (!extraModulesTexts.isEmpty()) {
             sbDownload.append("<html><body>");
             for (int i = 0; i < extraModulesTexts.size(); i++) {
                 sbDownload.append(extraModulesTexts.get(i));
                 if (extraModulesTexts.size() > 1 && i < extraModulesTexts.size() - 1) {
                     sbDownload.append("<br>");
                 }
             }
             sbDownload.append("</body></html>");
         }
         return sbDownload.toString();
     }

     @Override
     public void removeNotify() {
         super.removeNotify();
         FeatureManager.logUI("ERGO_CLOSE");
     }

     public void setUpdateErrors(Collection<IOException> errors) {
         if (errors.isEmpty()) {
             return;
         }
         StringBuilder sb = new StringBuilder();
         sb.append("<html>"); // NOI18N
         for (IOException ex : errors) {
             sb.append("<br/>"); // NOI18N
             sb.append(ex.getLocalizedMessage());
         }
         sb.append("</html>"); // NOI18N
         String updateError = NbBundle.getMessage(ConfigurationPanel.class, "ERR_UpdateComponents", sb.toString());
         SwingUtilities.invokeLater(() -> {
             remove(errorLabel);
             progressPanel.removeAll();
             progressPanel.add(errorLabel);
             setError(updateError);
             progressPanel.revalidate();
             progressPanel.repaint();
         });
     }

     void setError(String msg) {
         assert SwingUtilities.isEventDispatchThread();
         errorLabel.setText(msg);
     }

     /**
      * This method is called from within the constructor to initialize the form.
      * - * WARNING: Do NOT modify this code. The content of this method is
      * always regenerated by the Form Editor.
      */
     @SuppressWarnings("unchecked")
     // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
     private void initComponents() {

         errorLabel = BrokenProjectInfo.getErrorPane("dummy");
         infoLabel = new JLabel();
         activateButton = new JButton();
         progressPanel = new JPanel();
         downloadLabel = new JLabel();
         downloadButton = new JButton();
         selectionsPanel = new JPanel();

         Mnemonics.setLocalizedText(infoLabel, "dummy"); // NOI18N

         Mnemonics.setLocalizedText(activateButton, "dummy"); // NOI18N
         activateButton.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent evt) {
                 activateButtonActionPerformed(evt);
             }
         });

         progressPanel.setLayout(new BoxLayout(progressPanel, BoxLayout.PAGE_AXIS));

         Mnemonics.setLocalizedText(downloadLabel, NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.downloadLabel.text")); // NOI18N

         Mnemonics.setLocalizedText(downloadButton, NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.downloadButton.text")); // NOI18N
         downloadButton.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent evt) {
                 downloadButtonActionPerformed(evt);
             }
         });

         selectionsPanel.setLayout(new BoxLayout(selectionsPanel, BoxLayout.PAGE_AXIS));

         GroupLayout layout = new GroupLayout(this);
         this.setLayout(layout);
         layout.setHorizontalGroup(layout.createParallelGroup(Alignment.LEADING)
             .addGroup(layout.createSequentialGroup()
                 .addContainerGap()
                 .addGroup(layout.createParallelGroup(Alignment.LEADING)
                     .addComponent(progressPanel, GroupLayout.DEFAULT_SIZE, 374, Short.MAX_VALUE)
                     .addGroup(layout.createSequentialGroup()
                         .addGroup(layout.createParallelGroup(Alignment.LEADING)
                             .addComponent(errorLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
                             .addGroup(layout.createSequentialGroup()
                                 .addComponent(downloadButton)
                                 .addPreferredGap(ComponentPlacement.RELATED)
                                 .addComponent(activateButton))
                             .addComponent(downloadLabel)
                             .addComponent(infoLabel)
                             .addComponent(selectionsPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                         .addGap(0, 0, Short.MAX_VALUE)))
                 .addContainerGap())
         );
         layout.setVerticalGroup(layout.createParallelGroup(Alignment.LEADING)
             .addGroup(layout.createSequentialGroup()
                 .addComponent(errorLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
                 .addPreferredGap(ComponentPlacement.RELATED)
                 .addComponent(infoLabel)
                 .addPreferredGap(ComponentPlacement.UNRELATED)
                 .addComponent(downloadLabel)
                 .addPreferredGap(ComponentPlacement.RELATED)
                 .addComponent(selectionsPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
                 .addPreferredGap(ComponentPlacement.RELATED)
                 .addGroup(layout.createParallelGroup(Alignment.BASELINE)
                     .addComponent(activateButton)
                     .addComponent(downloadButton))
                 .addGap(19, 19, 19)
                 .addComponent(progressPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                 .addContainerGap())
         );
     }// </editor-fold>//GEN-END:initComponents

     private void activateButtonActionPerformed(ActionEvent evt) {//GEN-FIRST:event_activateButtonActionPerformed
         FeatureManager.logUI("ERGO_DOWNLOAD");
         activateButton.setEnabled(false);
         downloadButton.setEnabled(false);
         selectionsPanel.setEnabled(false);
         Task task = FeatureManager.getInstance().create(() -> {
             ModulesInstaller.activateModules(false, progressMonitor, featureInfo, featureInstall, extrasFilter);
         });
         task.addTaskListener(onActivationFinished());
         task.schedule(0);
     }//GEN-LAST:event_activateButtonActionPerformed

     private void downloadButtonActionPerformed(ActionEvent evt) {//GEN-FIRST:event_downloadButtonActionPerformed
         FeatureManager.logUI("ERGO_DOWNLOAD");
         activateButton.setEnabled(false);
         downloadButton.setEnabled(false);
         selectionsPanel.setEnabled(false);
         Task task = FeatureManager.getInstance().create(() -> {
             ModulesInstaller.activateModules(true, progressMonitor, featureInfo, Collections.emptyList(), extrasFilter);
         });
         task.addTaskListener(onActivationFinished());
         task.schedule(0);
     }//GEN-LAST:event_downloadButtonActionPerformed

     private TaskListener onActivationFinished() {
         return (task) -> {
             if (!progressMonitor.error) {
                 SwingUtilities.invokeLater(new Runnable() {
                     private String msg;

                     public void run() {
                         ConfigurationPanel.this.removeAll();
                         ConfigurationPanel.this.setLayout(new BorderLayout());
                         try {
                             ConfigurationPanel.this.add(callable.call(), BorderLayout.CENTER);
                         } catch (Exception ex) {
                             // TODO: add warning panel
                             Exceptions.printStackTrace(ex);
                         }
                         ConfigurationPanel.this.invalidate();
                         ConfigurationPanel.this.revalidate();
                         ConfigurationPanel.this.repaint();
                         if (featureInfo != null && featureInfo.isPresent()) {
                             msg = NbBundle.getMessage(ConfigurationPanel.class, "MSG_EnableFailed");
                         } else {
                             msg = NbBundle.getMessage(ConfigurationPanel.class, "MSG_DownloadFailed");
                         }
                         setError(msg);
                         activateButton.setEnabled(true);
                         progressPanel.removeAll();
                         progressPanel.revalidate();
                         progressPanel.repaint();
                     }
                 });
             }
         };
     }

     // Variables declaration - do not modify//GEN-BEGIN:variables
     private JButton activateButton;
     private JButton downloadButton;
     private JLabel downloadLabel;
     private JEditorPane errorLabel;
     private JLabel infoLabel;
     private JPanel progressPanel;
     private JPanel selectionsPanel;
     // End of variables declaration//GEN-END:variables

     private final class DownloadProgressMonitor implements ProgressMonitor {

         boolean error = false;

         public void onDownload(ProgressHandle progressHandle) {
             updateProgress(progressHandle);
         }

         public void onValidate(ProgressHandle progressHandle) {
             updateProgress(progressHandle);
         }

         public void onInstall(ProgressHandle progressHandle) {
             updateProgress(progressHandle);
         }

         public void onEnable(ProgressHandle progressHandle) {
             updateProgress(progressHandle);
         }

         private void updateProgress(final ProgressHandle progressHandle) {
             final JLabel tmpMainLabel = ProgressHandleFactory.createMainLabelComponent(progressHandle);
             final JComponent tmpProgressPanel = ProgressHandleFactory.createProgressComponent(progressHandle);
             SwingUtilities.invokeLater(new Runnable() {
                 public void run() {
                     progressPanel.removeAll();
                     progressPanel.add(tmpMainLabel);
                     progressPanel.add(Box.createRigidArea(new Dimension(0, 5)));
                     progressPanel.add(tmpProgressPanel);
                     progressPanel.revalidate();
                     progressPanel.repaint();
                 }
             });
         }

         public void onError(final String message) {
             error = true;
             SwingUtilities.invokeLater(new Runnable() {

                 public void run() {
                     // TODO: mark as html
                     setError("<html>" + message + "</html>"); // NOI18N
                     progressPanel.removeAll();
                     progressPanel.add(errorLabel);
                 }
             });
         }
     }
 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*/
	package org.netbeans.modules.ide.ergonomics.fod;

	import java.awt.BorderLayout;
	import java.awt.Dimension;
	import java.awt.EventQueue;
	import java.awt.event.ActionEvent;
	import java.awt.event.ActionListener;
	import java.io.IOException;
	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.Collections;
	import java.util.HashSet;
	import java.util.List;
	import java.util.Map;
	import static java.util.Objects.nonNull;
	import java.util.Set;
	import java.util.concurrent.Callable;
	import javax.swing.Box;
	import javax.swing.BoxLayout;
	import javax.swing.GroupLayout;
	import javax.swing.GroupLayout.Alignment;
	import javax.swing.JButton;
	import javax.swing.JCheckBox;
	import javax.swing.JComponent;
	import javax.swing.JEditorPane;
	import javax.swing.JLabel;
	import javax.swing.JPanel;
	import javax.swing.LayoutStyle.ComponentPlacement;
	import javax.swing.SwingUtilities;
	import org.netbeans.api.autoupdate.UpdateElement;
	import org.netbeans.api.progress.ProgressHandle;
	import org.netbeans.api.progress.ProgressHandleFactory;
	import org.openide.awt.Mnemonics;
	import org.openide.util.Exceptions;
	import org.openide.util.NbBundle;
	import org.openide.util.RequestProcessor.Task;
	import org.openide.util.TaskListener;
	import org.openide.modules.ModuleInfo;
	import org.openide.modules.SpecificationVersion;
	import org.openide.util.Lookup;

	/**
	* Provider for fake web module extenders. Able to download and enable the
	* proper module as well as delegate to the proper configuration panel.
	*
	* @author Tomas Mysik
	* @author Pavel Flaska
	*/
	public class ConfigurationPanel extends JPanel {

	private static final long serialVersionUID = 27938464212508L;

	final DownloadProgressMonitor progressMonitor = new DownloadProgressMonitor();
	private FeatureInfo featureInfo;
	private Callable<JComponent> callable;
	private Collection<UpdateElement> featureInstall;
	private final SpecificationVersion jdk = new SpecificationVersion(System.getProperty("java.specification.version"));
	private HashSet<FeatureInfo.ExtraModuleInfo> extrasFilter;

	public ConfigurationPanel(String displayName, final Callable<JComponent> callable, FeatureInfo info) {
	this(callable);
	setInfo(info, displayName, Collections.<UpdateElement>emptyList(), Collections.emptyList(), Collections.emptyMap(), false);
	}

	public ConfigurationPanel(final Callable<JComponent> callable) {
	assert EventQueue.isDispatchThread();
	initComponents();
	this.featureInfo = null;
	this.callable = callable;

	setError(" "); // NOI18N
	}

	public void setInfo(FeatureInfo info, String displayName, Collection<UpdateElement> toInstall,
	Collection<FeatureInfo.ExtraModuleInfo> missingModules,
	Map<FeatureInfo.ExtraModuleInfo, FeatureInfo> extrasMap, boolean required) {
	this.extrasFilter = new HashSet<>();
	this.featureInfo = info;
	this.featureInstall = toInstall;
	boolean activateNow = toInstall.isEmpty() && missingModules.isEmpty();
	Set<FeatureInfo.ExtraModuleInfo> extraModules = featureInfo.getExtraModules();
	Collection<? extends ModuleInfo> lookupAll = Lookup.getDefault().lookupAll(ModuleInfo.class);
	FindComponentModules findModules = new FindComponentModules(info);
	Collection<UpdateElement> modulesToInstall = findModules.getModulesForInstall();
	selectionsPanel.removeAll();
	for (FeatureInfo.ExtraModuleInfo extraModule : extraModules) {
	JCheckBox jCheckBox = new JCheckBox(extraModule.displayName());
	for (ModuleInfo moduleInfo : lookupAll) {
	if (extraModule.matches(moduleInfo.getCodeName())) {
	jCheckBox.setText(moduleInfo.getDisplayName());
	}
	}

	for (UpdateElement updateElement : modulesToInstall) {
	if (extraModule.matches(updateElement.getCodeName())){
	jCheckBox.setText(updateElement.getDisplayName());
	}
	}

	if (extraModule.isRequiredFor(jdk)) {
	jCheckBox.setSelected(true);
	// jCheckBox.setEnabled(false);
	extrasFilter.add(extraModule);
	}
	jCheckBox.addActionListener(e -> {
	if (jCheckBox.isSelected()) {
	extrasFilter.add(extraModule);
	} else {
	extrasFilter.remove(extraModule);
	}
	});
	selectionsPanel.add(jCheckBox);
	}
	if (activateNow) {
	infoLabel.setVisible(false);
	downloadLabel.setVisible(false);
	activateButton.setVisible(false);
	downloadButton.setVisible(false);
	activateButtonActionPerformed(null);
	} else {
	FeatureManager.logUI("ERGO_QUESTION", featureInfo.clusterName, displayName);
	infoLabel.setVisible(true);
	downloadLabel.setVisible(true);
	activateButton.setVisible(true);
	downloadButton.setVisible(true);

	// collect descriptions from features contributing installed extras
	List<String> downloadStringList = collectExtraModulesTextsFromFeatures(extrasMap.values(), required);
	String lblDownloadMsg = generateDownloadMessageFromExtraModulesTexts(downloadStringList);

	if (required) {
	activateButton.setEnabled(false);
	} else {
	activateButton.setEnabled(true);
	}

	if (!missingModules.isEmpty()) {
	StringBuilder sb = new StringBuilder();
	for (FeatureInfo.ExtraModuleInfo s : missingModules) {
	if (sb.length() > 0) {
	sb.append(", "); // NOI18N
	}
	sb.append(s.displayName());
	}
	String list = sb.toString();
	if (required) {
	lblDownloadMsg = NbBundle.getMessage(ConfigurationPanel.class, "MSG_MissingRequiredModules", displayName, list);
	activateButton.setEnabled(false);
	} else {
	lblDownloadMsg = NbBundle.getMessage(ConfigurationPanel.class, "MSG_MissingRecommendedModules", displayName, list);
	}
	downloadButton.setEnabled(false);
	} else {
	downloadButton.setEnabled(true);
	}

	String lblActivateMsg = NbBundle.getMessage(ConfigurationPanel.class, "LBL_EnableInfo", displayName);
	String btnActivateMsg = NbBundle.getMessage(ConfigurationPanel.class, "LBL_Enable");
	String btnDownloadMsg = NbBundle.getMessage(ConfigurationPanel.class, "LBL_Download");
	org.openide.awt.Mnemonics.setLocalizedText(infoLabel, lblActivateMsg);
	org.openide.awt.Mnemonics.setLocalizedText(activateButton, btnActivateMsg);
	org.openide.awt.Mnemonics.setLocalizedText(downloadLabel, lblDownloadMsg);
	org.openide.awt.Mnemonics.setLocalizedText(downloadButton, btnDownloadMsg);
	}
	}

	/**
	* Collect extra modules texts
	*/
	protected List<String> collectExtraModulesTextsFromFeatures(Collection<FeatureInfo> features, boolean required) {
	List<String> descriptionsList = new ArrayList<>();
	for (FeatureInfo fi : features) {
	String s = required ? fi.getExtraModulesRequiredText(): fi.getExtraModulesRecommendedText();
	if (nonNull(s) && !descriptionsList.contains(s)) {
	descriptionsList.add(s);
	}
	}
	return descriptionsList;
	}

	/**
	* Generate download message from extra modules texts
	* @param extraModulesTexts
	* @return String Text to set in download label
	*/
	protected String generateDownloadMessageFromExtraModulesTexts(List<String> extraModulesTexts) {
	StringBuilder sbDownload = new StringBuilder();
	if (!extraModulesTexts.isEmpty()) {
	sbDownload.append("<html><body>");
	for (int i = 0; i < extraModulesTexts.size(); i++) {
	sbDownload.append(extraModulesTexts.get(i));
	if (extraModulesTexts.size() > 1 && i < extraModulesTexts.size() - 1) {
	sbDownload.append("<br>");
	}
	}
	sbDownload.append("</body></html>");
	}
	return sbDownload.toString();
	}

	@Override
	public void removeNotify() {
	super.removeNotify();
	FeatureManager.logUI("ERGO_CLOSE");
	}

	public void setUpdateErrors(Collection<IOException> errors) {
	if (errors.isEmpty()) {
	return;
	}
	StringBuilder sb = new StringBuilder();
	sb.append("<html>"); // NOI18N
	for (IOException ex : errors) {
	sb.append("<br/>"); // NOI18N
	sb.append(ex.getLocalizedMessage());
	}
	sb.append("</html>"); // NOI18N
	String updateError = NbBundle.getMessage(ConfigurationPanel.class, "ERR_UpdateComponents", sb.toString());
	SwingUtilities.invokeLater(() -> {
	remove(errorLabel);
	progressPanel.removeAll();
	progressPanel.add(errorLabel);
	setError(updateError);
	progressPanel.revalidate();
	progressPanel.repaint();
	});
	}

	void setError(String msg) {
	assert SwingUtilities.isEventDispatchThread();
	errorLabel.setText(msg);
	}

	/**
	* This method is called from within the constructor to initialize the form.
	* - * WARNING: Do NOT modify this code. The content of this method is
	* always regenerated by the Form Editor.
	*/
	@SuppressWarnings("unchecked")
	// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
	private void initComponents() {

	errorLabel = BrokenProjectInfo.getErrorPane("dummy");
	infoLabel = new JLabel();
	activateButton = new JButton();
	progressPanel = new JPanel();
	downloadLabel = new JLabel();
	downloadButton = new JButton();
	selectionsPanel = new JPanel();

	Mnemonics.setLocalizedText(infoLabel, "dummy"); // NOI18N

	Mnemonics.setLocalizedText(activateButton, "dummy"); // NOI18N
	activateButton.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent evt) {
	activateButtonActionPerformed(evt);
	}
	});

	progressPanel.setLayout(new BoxLayout(progressPanel, BoxLayout.PAGE_AXIS));

	Mnemonics.setLocalizedText(downloadLabel, NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.downloadLabel.text")); // NOI18N

	Mnemonics.setLocalizedText(downloadButton, NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.downloadButton.text")); // NOI18N
	downloadButton.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent evt) {
	downloadButtonActionPerformed(evt);
	}
	});

	selectionsPanel.setLayout(new BoxLayout(selectionsPanel, BoxLayout.PAGE_AXIS));

	GroupLayout layout = new GroupLayout(this);
	this.setLayout(layout);
	layout.setHorizontalGroup(layout.createParallelGroup(Alignment.LEADING)
	.addGroup(layout.createSequentialGroup()
	.addContainerGap()
	.addGroup(layout.createParallelGroup(Alignment.LEADING)
	.addComponent(progressPanel, GroupLayout.DEFAULT_SIZE, 374, Short.MAX_VALUE)
	.addGroup(layout.createSequentialGroup()
	.addGroup(layout.createParallelGroup(Alignment.LEADING)
	.addComponent(errorLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
	.addGroup(layout.createSequentialGroup()
	.addComponent(downloadButton)
	.addPreferredGap(ComponentPlacement.RELATED)
	.addComponent(activateButton))
	.addComponent(downloadLabel)
	.addComponent(infoLabel)
	.addComponent(selectionsPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
	.addGap(0, 0, Short.MAX_VALUE)))
	.addContainerGap())
	);
	layout.setVerticalGroup(layout.createParallelGroup(Alignment.LEADING)
	.addGroup(layout.createSequentialGroup()
	.addComponent(errorLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
	.addPreferredGap(ComponentPlacement.RELATED)
	.addComponent(infoLabel)
	.addPreferredGap(ComponentPlacement.UNRELATED)
	.addComponent(downloadLabel)
	.addPreferredGap(ComponentPlacement.RELATED)
	.addComponent(selectionsPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
	.addPreferredGap(ComponentPlacement.RELATED)
	.addGroup(layout.createParallelGroup(Alignment.BASELINE)
	.addComponent(activateButton)
	.addComponent(downloadButton))
	.addGap(19, 19, 19)
	.addComponent(progressPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
	.addContainerGap())
	);
	}// </editor-fold>//GEN-END:initComponents

	private void activateButtonActionPerformed(ActionEvent evt) {//GEN-FIRST:event_activateButtonActionPerformed
	FeatureManager.logUI("ERGO_DOWNLOAD");
	activateButton.setEnabled(false);
	downloadButton.setEnabled(false);
	selectionsPanel.setEnabled(false);
	Task task = FeatureManager.getInstance().create(() -> {
	ModulesInstaller.activateModules(false, progressMonitor, featureInfo, featureInstall, extrasFilter);
	});
	task.addTaskListener(onActivationFinished());
	task.schedule(0);
	}//GEN-LAST:event_activateButtonActionPerformed

	private void downloadButtonActionPerformed(ActionEvent evt) {//GEN-FIRST:event_downloadButtonActionPerformed
	FeatureManager.logUI("ERGO_DOWNLOAD");
	activateButton.setEnabled(false);
	downloadButton.setEnabled(false);
	selectionsPanel.setEnabled(false);
	Task task = FeatureManager.getInstance().create(() -> {
	ModulesInstaller.activateModules(true, progressMonitor, featureInfo, Collections.emptyList(), extrasFilter);
	});
	task.addTaskListener(onActivationFinished());
	task.schedule(0);
	}//GEN-LAST:event_downloadButtonActionPerformed

	private TaskListener onActivationFinished() {
	return (task) -> {
	if (!progressMonitor.error) {
	SwingUtilities.invokeLater(new Runnable() {
	private String msg;

	public void run() {
	ConfigurationPanel.this.removeAll();
	ConfigurationPanel.this.setLayout(new BorderLayout());
	try {
	ConfigurationPanel.this.add(callable.call(), BorderLayout.CENTER);
	} catch (Exception ex) {
	// TODO: add warning panel
	Exceptions.printStackTrace(ex);
	}
	ConfigurationPanel.this.invalidate();
	ConfigurationPanel.this.revalidate();
	ConfigurationPanel.this.repaint();
	if (featureInfo != null && featureInfo.isPresent()) {
	msg = NbBundle.getMessage(ConfigurationPanel.class, "MSG_EnableFailed");
	} else {
	msg = NbBundle.getMessage(ConfigurationPanel.class, "MSG_DownloadFailed");
	}
	setError(msg);
	activateButton.setEnabled(true);
	progressPanel.removeAll();
	progressPanel.revalidate();
	progressPanel.repaint();
	}
	});
	}
	};
	}

	// Variables declaration - do not modify//GEN-BEGIN:variables
	private JButton activateButton;
	private JButton downloadButton;
	private JLabel downloadLabel;
	private JEditorPane errorLabel;
	private JLabel infoLabel;
	private JPanel progressPanel;
	private JPanel selectionsPanel;
	// End of variables declaration//GEN-END:variables

	private final class DownloadProgressMonitor implements ProgressMonitor {

	boolean error = false;

	public void onDownload(ProgressHandle progressHandle) {
	updateProgress(progressHandle);
	}

	public void onValidate(ProgressHandle progressHandle) {
	updateProgress(progressHandle);
	}

	public void onInstall(ProgressHandle progressHandle) {
	updateProgress(progressHandle);
	}

	public void onEnable(ProgressHandle progressHandle) {
	updateProgress(progressHandle);
	}

	private void updateProgress(final ProgressHandle progressHandle) {
	final JLabel tmpMainLabel = ProgressHandleFactory.createMainLabelComponent(progressHandle);
	final JComponent tmpProgressPanel = ProgressHandleFactory.createProgressComponent(progressHandle);
	SwingUtilities.invokeLater(new Runnable() {
	public void run() {
	progressPanel.removeAll();
	progressPanel.add(tmpMainLabel);
	progressPanel.add(Box.createRigidArea(new Dimension(0, 5)));
	progressPanel.add(tmpProgressPanel);
	progressPanel.revalidate();
	progressPanel.repaint();
	}
	});
	}

	public void onError(final String message) {
	error = true;
	SwingUtilities.invokeLater(new Runnable() {

	public void run() {
	// TODO: mark as html
	setError("<html>" + message + "</html>"); // NOI18N
	progressPanel.removeAll();
	progressPanel.add(errorLabel);
	}
	});
	}
	}
	}