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package com.junichi11.netbeans.modules.github.issues.issue.ui;
import com.junichi11.netbeans.modules.github.issues.GitHubIcons;
import java.awt.Component;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.util.List;
import java.util.Map;
import javax.swing.DefaultComboBoxModel;
import javax.swing.DefaultListCellRenderer;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.ListCellRenderer;
import javax.swing.UIManager;
import javax.swing.event.ChangeListener;
import org.eclipse.egit.github.core.Repository;
import org.eclipse.egit.github.core.RepositoryBranch;
import org.openide.util.ChangeSupport;
import org.parboiled.common.StringUtils;
/**
*
* @author junichi11
*/
public final class CreatePullRequestPanel extends JPanel {
private static final long serialVersionUID = 5695111005863831097L;
private final DefaultComboBoxModel<Repository> baseRepositoryComboBoxModel = new DefaultComboBoxModel();
private final DefaultComboBoxModel<RepositoryBranch> baseComboBoxModel = new DefaultComboBoxModel();
private final DefaultComboBoxModel<Repository> headRepositoryComboBoxModel = new DefaultComboBoxModel();
private final DefaultComboBoxModel<RepositoryBranch> headComboBoxModel = new DefaultComboBoxModel();
private final ChangeSupport changeSupport = new ChangeSupport(this);
private final Map<Repository, List<RepositoryBranch>> baseRepositories;
private final Map<Repository, List<RepositoryBranch>> headRepositories;
public static final String PROP_COMPARE_PULL_REQUEST = "github.issues.pull.request.compare"; // NOI18N
/**
* Creates new form CreatePullRequestPanel
*/
public CreatePullRequestPanel(Map<Repository, List<RepositoryBranch>> baseRepositories, Map<Repository, List<RepositoryBranch>> headRepositories) {
this.baseRepositories = baseRepositories;
this.headRepositories = headRepositories;
initComponents();
baseRepositoryComboBox.setRenderer(new PullRequestListCellRenderer(baseRepositoryComboBox.getRenderer()));
headRepositoryComboBox.setRenderer(new PullRequestListCellRenderer(headRepositoryComboBox.getRenderer()));
baseComboBox.setRenderer(new PullRequestListCellRenderer(baseComboBox.getRenderer()));
headComboBox.setRenderer(new PullRequestListCellRenderer(headComboBox.getRenderer()));
addRepositories(baseRepositoryComboBoxModel, baseComboBoxModel, baseRepositories);
addRepositories(headRepositoryComboBoxModel, headComboBoxModel, headRepositories);
baseRepositoryComboBox.setModel(baseRepositoryComboBoxModel);
headRepositoryComboBox.setModel(headRepositoryComboBoxModel);
baseComboBox.setModel(baseComboBoxModel);
headComboBox.setModel(headComboBoxModel);
init();
}
private void addRepositories(DefaultComboBoxModel<Repository> repositoryModel, DefaultComboBoxModel<RepositoryBranch> branchModel, Map<Repository, List<RepositoryBranch>> repositories) {
boolean first = true;
for (Repository repository : repositories.keySet()) {
repositoryModel.addElement(repository);
if (first) {
first = false;
addBranches(branchModel, repositories.get(repository));
}
}
}
private void addBranches(DefaultComboBoxModel<RepositoryBranch> model, List<RepositoryBranch> branches) {
model.removeAllElements();
for (RepositoryBranch branch : branches) {
model.addElement(branch);
}
}
private void init() {
setMessage(""); // NOI18N
errorLabel.setForeground(UIManager.getColor("nb.errorForeground")); // NOI18N
setErrorMessage(""); // NOI18N
// add listener
DefaultItemListener itemListener = new DefaultItemListener();
baseComboBox.addItemListener(itemListener);
headComboBox.addItemListener(itemListener);
baseRepositoryComboBox.addItemListener(itemListener);
headRepositoryComboBox.addItemListener(itemListener);
baseRepositoryComboBox.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
Repository repository = getSelectedBaseRepository();
addBranches(baseComboBoxModel, CreatePullRequestPanel.this.baseRepositories.get(repository));
}
});
headRepositoryComboBox.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
Repository repository = getSelectedHeadRepository();
addBranches(baseComboBoxModel, CreatePullRequestPanel.this.headRepositories.get(repository));
}
});
}
public void setCompareButtonEnabled(boolean isEnabled) {
compareButton.setEnabled(isEnabled);
}
public Repository getSelectedBaseRepository() {
return (Repository) baseRepositoryComboBox.getSelectedItem();
}
public RepositoryBranch getSelectedBaseBranch() {
return (RepositoryBranch) baseComboBox.getSelectedItem();
}
public Repository getSelectedHeadRepository() {
return (Repository) headRepositoryComboBox.getSelectedItem();
}
public RepositoryBranch getSelectedHeadBranch() {
return (RepositoryBranch) headComboBox.getSelectedItem();
}
public void setMessage(String message) {
messageLabel.setVisible(!StringUtils.isEmpty(message));
messageLabel.setText(message);
}
public void setErrorMessage(String errorMessage) {
if (errorMessage == null || errorMessage.isEmpty()) {
errorLabel.setIcon(null);
} else {
errorLabel.setIcon(GitHubIcons.ERROR_ICON_16);
}
errorLabel.setText(errorMessage);
}
public void addChangeListener(ChangeListener listener) {
changeSupport.addChangeListener(listener);
}
public void removeChangeListener(ChangeListener listener) {
changeSupport.removeChangeListener(listener);
}
private void fireChange() {
changeSupport.fireChange();
}
/**
* 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() {
baseLabel = new javax.swing.JLabel();
headLabel = new javax.swing.JLabel();
messageLabel = new javax.swing.JLabel();
errorLabel = new javax.swing.JLabel();
compareButton = new javax.swing.JButton();
org.openide.awt.Mnemonics.setLocalizedText(baseLabel, org.openide.util.NbBundle.getMessage(CreatePullRequestPanel.class, "CreatePullRequestPanel.baseLabel.text")); // NOI18N
org.openide.awt.Mnemonics.setLocalizedText(headLabel, org.openide.util.NbBundle.getMessage(CreatePullRequestPanel.class, "CreatePullRequestPanel.headLabel.text")); // NOI18N
org.openide.awt.Mnemonics.setLocalizedText(messageLabel, org.openide.util.NbBundle.getMessage(CreatePullRequestPanel.class, "CreatePullRequestPanel.messageLabel.text")); // NOI18N
org.openide.awt.Mnemonics.setLocalizedText(errorLabel, org.openide.util.NbBundle.getMessage(CreatePullRequestPanel.class, "CreatePullRequestPanel.errorLabel.text")); // NOI18N
org.openide.awt.Mnemonics.setLocalizedText(compareButton, org.openide.util.NbBundle.getMessage(CreatePullRequestPanel.class, "CreatePullRequestPanel.compareButton.text")); // NOI18N
compareButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
compareButtonActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(messageLabel)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(errorLabel)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(compareButton))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(baseLabel)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(baseRepositoryComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(baseComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGap(18, 18, 18)
.addComponent(headLabel)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(headRepositoryComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(headComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(messageLabel)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(baseComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(baseLabel)
.addComponent(headLabel)
.addComponent(headComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(baseRepositoryComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(headRepositoryComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(errorLabel)
.addComponent(compareButton))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
}// </editor-fold>//GEN-END:initComponents
private void compareButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_compareButtonActionPerformed
firePropertyChange(PROP_COMPARE_PULL_REQUEST, null, null);
}//GEN-LAST:event_compareButtonActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private final javax.swing.JComboBox<RepositoryBranch> baseComboBox = new javax.swing.JComboBox<RepositoryBranch>();
private javax.swing.JLabel baseLabel;
private final javax.swing.JComboBox<Repository> baseRepositoryComboBox = new javax.swing.JComboBox<Repository>();
private javax.swing.JButton compareButton;
private javax.swing.JLabel errorLabel;
private final javax.swing.JComboBox<RepositoryBranch> headComboBox = new javax.swing.JComboBox<RepositoryBranch>();
private javax.swing.JLabel headLabel;
private final javax.swing.JComboBox<Repository> headRepositoryComboBox = new javax.swing.JComboBox<Repository>();
private javax.swing.JLabel messageLabel;
// End of variables declaration//GEN-END:variables
private static class PullRequestListCellRenderer extends DefaultListCellRenderer {
private static final long serialVersionUID = -8351981614538451529L;
private final ListCellRenderer renderer;
public PullRequestListCellRenderer(ListCellRenderer renderer) {
this.renderer = renderer;
}
@Override
public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
String text = null;
if (value instanceof RepositoryBranch) {
RepositoryBranch branch = (RepositoryBranch) value;
text = branch.getName();
} else if (value instanceof Repository) {
Repository repository = (Repository) value;
text = repository.getOwner().getLogin() + "/" + repository.getName(); // NOI18N
}
if (text == null) {
text = " "; // NOI18N
}
JLabel label = (JLabel) renderer.getListCellRendererComponent(list, text, index, isSelected, cellHasFocus);
return label;
}
}
private class DefaultItemListener implements ItemListener {
public DefaultItemListener() {
}
@Override
public void itemStateChanged(ItemEvent e) {
fireChange();
}
}
}