org.sonar.ide.ui.ModulePanel.java Source code

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Here is the source code for org.sonar.ide.ui.ModulePanel.java

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/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2010 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * Sonar is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */

package org.sonar.ide.ui;

import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.layout.FormLayout;
import org.apache.commons.lang.StringUtils;
import org.sonar.ide.client.MetadataClient;

import java.util.List;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Properties;

/**
 * @author Evgeny Mandrikov
 */
public class ModulePanel extends AbstractConfigPanel {
    private final MetadataClient metadataClient;

    private final JComboBox<String> artifactId;
    private final JComboBox<String> groupId;
    private final JComboBox<String> branch;
    private final JButton reloadButton;

    private String currentArtifactId;
    private String currentGroupId;
    private String currentBranch;
    private boolean modified;

    public ModulePanel(MetadataClient metadataClient) {
        this.metadataClient = metadataClient;

        groupId = new JComboBox<String>();
        groupId.setEditable(true);
        groupId.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                groupChanged();
            }
        });

        artifactId = new JComboBox<String>();
        artifactId.setEditable(true);
        artifactId.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                artifactChanged();
            }
        });

        branch = new JComboBox<String>();
        branch.setEditable(true);
        branch.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                branchChanged();
            }
        });

        reloadButton = new JButton("Reload");
        //fix minimum width to avoid width jumps between Reload and Loaging...
        Dimension preferredSize = reloadButton.getPreferredSize();
        preferredSize.setSize(90, preferredSize.height);
        reloadButton.setPreferredSize(preferredSize);
        reloadButton.setMinimumSize(preferredSize);
        reloadButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                reload();
            }
        });

        DefaultFormBuilder formBuilder = new DefaultFormBuilder(new FormLayout(""));
        formBuilder.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
        formBuilder.appendColumn("right:pref");
        formBuilder.appendColumn("3dlu");
        formBuilder.appendColumn("fill:p:g");
        formBuilder.append("Group ID:", groupId);
        formBuilder.append("Artifact ID:", artifactId);
        formBuilder.append("Branch:", branch);

        add(formBuilder.getPanel());

        reload();
    }

    private void reload() {
        reloadButton.setText("Loading...");
        reloadButton.setEnabled(false);
        groupId.setEnabled(false);
        artifactId.setEnabled(false);
        branch.setEnabled(false);

        new SwingWorker<Void, Void>() {

            @Override
            protected Void doInBackground() throws Exception {
                metadataClient.load();
                return null;
            }

            @Override
            protected void done() {
                reloadButton.setText("Reload");
                reloadButton.setEnabled(true);
                groupId.setEnabled(true);
                artifactId.setEnabled(true);
                branch.setEnabled(true);

                refreshGroups();
                setGroupId(currentGroupId);

                refreshArtifacts();
                setArtifactId(currentArtifactId);

                refreshBranches();
                setBranch(currentBranch);
            }
        }.execute();
    }

    private void refreshGroups() {
        if (metadataClient.isAvailable()) {
            groupId.setModel(new ListComboBoxModel(metadataClient.getGroups()));
        }
    }

    private void refreshArtifacts() {
        if (metadataClient.isAvailable() && currentGroupId != null) {
            artifactId.setModel(new ListComboBoxModel(metadataClient.getArtifacts(currentGroupId)));
        }
    }

    private void refreshBranches() {
        if (metadataClient.isAvailable() && currentGroupId != null && currentArtifactId != null) {
            branch.setModel(new ListComboBoxModel(metadataClient.getBranches(currentGroupId, currentArtifactId)));
        }
    }

    private void groupChanged() {
        String newGroupId = (String) groupId.getSelectedItem();
        if (!StringUtils.equals(currentGroupId, newGroupId)) {
            currentGroupId = newGroupId;
            modified = true;
            refreshArtifacts();
        }
    }

    private void artifactChanged() {
        String newArtifactId = (String) artifactId.getSelectedItem();
        if (!StringUtils.equals(currentArtifactId, newArtifactId)) {
            currentArtifactId = newArtifactId;
            modified = true;
            refreshBranches();
        }
    }

    private void branchChanged() {
        String newBranch = (String) branch.getSelectedItem();
        if (!StringUtils.equals(currentBranch, newBranch)) {
            currentBranch = newBranch;
            modified = true;
        }
    }

    public String getArtifactId() {
        return currentArtifactId;
    }

    public void setArtifactId(String artifactId) {
        currentArtifactId = artifactId;
        this.artifactId.getEditor().setItem(artifactId);
        refreshBranches();
    }

    public String getGroupId() {
        return currentGroupId;
    }

    public void setGroupId(String groupId) {
        currentGroupId = groupId;
        this.groupId.getEditor().setItem(groupId);
        refreshArtifacts();
    }

    public String getBranch() {
        return currentBranch;
    }

    public void setBranch(String branch) {
        currentBranch = branch;
        this.branch.getEditor().setItem(branch);
    }

    @Override
    public boolean isModified() {
        return modified;
    }

    public static void main(String[] args) {
        MetadataClient client = new MetadataClient(null);
        client.addResource("group1:art1");
        client.addResource("group1:art2");
        client.addResource("group2:art3:branch1");
        client.addResource("group2:art3:branch2");
        client.setAvailable(true);
        SwingAppRunner.run(new ModulePanel(client));
    }
}

class ListComboBoxModel extends AbstractListModel<String> implements ComboBoxModel<String> {
    private final List<String> items;
    private String selectedItem;

    public String getSelectedItem() {
        return selectedItem;
    }

    public void setSelectedItem(Object selectedItem) {
        this.selectedItem = (String) selectedItem;
    }

    public int getSize() {
        return items.size(); //To change body of implemented methods use File | Settings | File Templates.
    }

    public String getElementAt(int index) {
        return items.get(index);
    }

    ListComboBoxModel(List<String> items) {
        this.items = items;
    }
}