com.github.alexfalappa.nbspringboot.projects.initializr.InitializrProjectPanelVisual2 Maven / Gradle / Ivy
/*
* Copyright 2016 Alessandro Falappa.
*
* Licensed 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 com.github.alexfalappa.nbspringboot.projects.initializr;
import java.awt.Color;
import java.awt.Font;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.util.List;
import java.util.Objects;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.UIManager;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import org.openide.WizardDescriptor;
import org.openide.WizardValidationException;
import com.fasterxml.jackson.databind.JsonNode;
import static com.github.alexfalappa.nbspringboot.projects.initializr.InitializrProjectProps.WIZ_BOOT_VERSION;
import static com.github.alexfalappa.nbspringboot.projects.initializr.InitializrProjectProps.WIZ_DEPENDENCIES;
import static com.github.alexfalappa.nbspringboot.projects.initializr.InitializrProjectProps.WIZ_METADATA;
public class InitializrProjectPanelVisual2 extends JPanel {
private final DefaultComboBoxModel dcbmBootVersion = new DefaultComboBoxModel<>();
private boolean initialized = false;
public InitializrProjectPanelVisual2() {
initComponents();
// setup key listener on search field linked to dependencies panel
FilterFieldListener ffl = new FilterFieldListener(pBootDependencies);
txFilter.addKeyListener(ffl);
txFilter.getDocument().addDocumentListener(ffl);
// fix white area showing when the scroller is wider than the dependencies panel on some LAFs
// for some reasons setting the UIManager color directly doesn't work it must be copied in a new Color object
final Color cr = UIManager.getColor("Panel.background");
scroller.getViewport().setBackground(new Color(cr.getRGB()));
}
@Override
public void addNotify() {
super.addNotify();
pBootDependencies.requestFocus();
}
/**
* Trigger explicit initialization from the given JSON metadata.
*
* Use the {@link #read(org.openide.WizardDescriptor)} method if inside a wizard.
*
* @param meta JSON node for metadata
*/
public void init(JsonNode meta) {
pBootDependencies.init(meta);
// the following will also trigger adaptation of dependencies to default boot version
fillCombo(meta.path("bootVersion"));
txFilter.requestFocusInWindow();
initialized = true;
}
/**
* Fixes the boot version of the dependencies.
*
* Does nothing if the panel has not been initialized.
*
* @param bootVersion Spring Boot version string
*/
public void fixBootVersion(String bootVersion) {
Objects.requireNonNull(bootVersion);
if (initialized) {
// substitute combo with label
javax.swing.GroupLayout layout = (javax.swing.GroupLayout) this.getLayout();
final JLabel label = new JLabel(bootVersion);
label.setFont(label.getFont().deriveFont(Font.BOLD));
layout.replace(cbBootVersion, label);
// adapt dependencies panel
pBootDependencies.adaptToBootVersion(bootVersion);
}
}
public List getSelectedDeps() {
return pBootDependencies.getSelectedDependencies();
}
/** 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.
*/
// //GEN-BEGIN:initComponents
private void initComponents() {
scroller = new javax.swing.JScrollPane();
pBootDependencies = new com.github.alexfalappa.nbspringboot.projects.initializr.BootDependenciesPanel();
lBootVersion = new javax.swing.JLabel();
cbBootVersion = new javax.swing.JComboBox<>();
txFilter = new javax.swing.JTextField();
lFilter = new javax.swing.JLabel();
scroller.setMinimumSize(new java.awt.Dimension(200, 100));
scroller.setViewportView(pBootDependencies);
org.openide.awt.Mnemonics.setLocalizedText(lBootVersion, org.openide.util.NbBundle.getMessage(InitializrProjectPanelVisual2.class, "InitializrProjectPanelVisual2.lBootVersion.text")); // NOI18N
cbBootVersion.setModel(dcbmBootVersion);
cbBootVersion.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cbBootVersionActionPerformed(evt);
}
});
txFilter.setColumns(8);
txFilter.setToolTipText(org.openide.util.NbBundle.getMessage(InitializrProjectPanelVisual2.class, "InitializrProjectPanelVisual2.txFilter.toolTipText")); // NOI18N
org.openide.awt.Mnemonics.setLocalizedText(lFilter, org.openide.util.NbBundle.getMessage(InitializrProjectPanelVisual2.class, "InitializrProjectPanelVisual2.lFilter.text")); // NOI18N
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)
.addComponent(scroller, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addComponent(lBootVersion)
.addGap(6, 6, 6)
.addComponent(cbBootVersion, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, Short.MAX_VALUE)
.addComponent(lFilter)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(txFilter)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(lBootVersion)
.addComponent(cbBootVersion, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(txFilter, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(lFilter))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(scroller, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap())
);
}// //GEN-END:initComponents
private void cbBootVersionActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cbBootVersionActionPerformed
final NamedItem bootVersionItem = cbBootVersion.getItemAt(cbBootVersion.getSelectedIndex());
pBootDependencies.adaptToBootVersion(bootVersionItem.getId());
}//GEN-LAST:event_cbBootVersionActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JComboBox cbBootVersion;
private javax.swing.JLabel lBootVersion;
private javax.swing.JLabel lFilter;
private com.github.alexfalappa.nbspringboot.projects.initializr.BootDependenciesPanel pBootDependencies;
private javax.swing.JScrollPane scroller;
private javax.swing.JTextField txFilter;
// End of variables declaration//GEN-END:variables
boolean valid(WizardDescriptor wizardDescriptor) {
return true;
}
void store(WizardDescriptor wd) {
wd.putProperty(WIZ_BOOT_VERSION, cbBootVersion.getSelectedItem());
wd.putProperty(WIZ_DEPENDENCIES, pBootDependencies.getSelectedDependenciesString());
}
void read(WizardDescriptor wd) {
if (!initialized) {
final JsonNode meta = (JsonNode) wd.getProperty(WIZ_METADATA);
init(meta);
} else {
pBootDependencies.setSelectedDependenciesString((String) wd.getProperty(WIZ_DEPENDENCIES));
cbBootVersion.setSelectedItem(wd.getProperty(WIZ_BOOT_VERSION));
}
}
void validate(WizardDescriptor d) throws WizardValidationException {
// nothing to validate
}
private void fillCombo(JsonNode attrNode) {
JsonNode valArray = attrNode.path("values");
dcbmBootVersion.removeAllElements();
for (JsonNode val : valArray) {
dcbmBootVersion.addElement(new NamedItem(val.get("id").asText(), val.get("name").asText()));
}
cbBootVersion.setSelectedItem(new NamedItem(attrNode.path("default").asText(), ""));
}
private void clearFilter() {
txFilter.setText(null);
}
private class FilterFieldListener extends KeyAdapter implements DocumentListener {
private final BootDependenciesPanel depsPane;
public FilterFieldListener(BootDependenciesPanel depsPane) {
this.depsPane = depsPane;
}
@Override
public void changedUpdate(DocumentEvent e) {
doFilter();
}
@Override
public void insertUpdate(DocumentEvent e) {
doFilter();
}
@Override
public void removeUpdate(DocumentEvent e) {
doFilter();
}
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
clearFilter();
e.consume();
}
}
private void doFilter() {
String text = txFilter.getText().toLowerCase();
if (text.length() > 0) {
depsPane.filter(text);
} else {
depsPane.clearFilter();
}
}
}
}