Java tutorial
/** * Copyright 2013-2018 the original author or authors from the Jeddict project (https://jeddict.github.io/). * * 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 io.github.jeddict.jpa.modeler.properties.classmember; import javax.swing.ImageIcon; import javax.swing.JEditorPane; import static javax.swing.JOptionPane.OK_OPTION; import javax.swing.SwingUtilities; import org.apache.commons.lang.StringUtils; import io.github.jeddict.jpa.modeler.widget.JavaClassWidget; import io.github.jeddict.jpa.modeler.navigator.nodes.CheckableAttributeNode; import io.github.jeddict.jpa.modeler.navigator.nodes.TreeChildNode; import io.github.jeddict.jpa.modeler.navigator.nodes.TreeNode; import io.github.jeddict.jpa.modeler.navigator.nodes.TreeParentNode; import io.github.jeddict.jpa.modeler.properties.classmember.nodes.CMLeafNode; import io.github.jeddict.jpa.modeler.properties.classmember.nodes.CMRootNode; import io.github.jeddict.jpa.modeler.properties.classmember.nodes.ClassMemberChildFactory; import io.github.jeddict.jpa.spec.extend.Attribute; import io.github.jeddict.jpa.spec.extend.ClassMembers; import io.github.jeddict.jpa.spec.extend.JavaClass; import org.netbeans.modeler.properties.embedded.GenericEmbeddedEditor; import org.netbeans.modeler.properties.window.OptionDialog; import org.openide.explorer.ExplorerManager; import org.openide.explorer.view.OutlineView; public class ClassMemberPanel extends GenericEmbeddedEditor<ClassMembers> implements ExplorerManager.Provider { private ExplorerManager manager; private final String title; private ClassMembers classMembers; private JavaClassWidget<? extends JavaClass> classWidget; private CMRootNode node; private boolean customCode = true; public ClassMemberPanel(String title, JavaClassWidget<? extends JavaClass> classWidget) { this.classWidget = classWidget; this.title = title; } public ClassMemberPanel(String title, JavaClassWidget<? extends JavaClass> classWidget, boolean customCode) { this.classWidget = classWidget; this.title = title; this.customCode = customCode; } public ClassMemberPanel(String title) { this.title = title; } public void postConstruct() { initComponents(); } @Override public void init() { manager = new ExplorerManager(); displayCustomCode(customCode); } @Override public void setValue(ClassMembers classMembers) { this.classMembers = classMembers; SwingUtilities.invokeLater(() -> { node = new CMRootNode(classWidget, classMembers, new ClassMemberChildFactory(), new CheckableAttributeNode()); manager.setRootContext(node); node.init(); }); updatebutton(); } @Override public ClassMembers getValue() { classMembers.getAttributes().clear(); loadClassMember(classMembers, node); return classMembers; } public void displayCustomCode(boolean visible) { displayPreCustomCode(visible); displayPostCustomCode(visible); } public void displayPreCustomCode(boolean visible) { preCodeButton.setVisible(visible); } public void displayPostCustomCode(boolean visible) { postCodeButton.setVisible(visible); } /** * 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() { rootLayeredPane = new javax.swing.JLayeredPane(); jPanel1 = new javax.swing.JPanel(); outlineView = new OutlineView(getTitle()); preCodeButton = new javax.swing.JButton(); postCodeButton = new javax.swing.JButton(); rootLayeredPane.setLayout(new java.awt.BorderLayout()); outlineView.setToolTipText(org.openide.util.NbBundle.getMessage(ClassMemberPanel.class, "ClassMemberPanel.outlineView.toolTipText")); // NOI18N javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); jPanel1.setLayout(jPanel1Layout); jPanel1Layout.setHorizontalGroup(jPanel1Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGap(0, 427, Short.MAX_VALUE) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(outlineView, javax.swing.GroupLayout.DEFAULT_SIZE, 427, Short.MAX_VALUE))); jPanel1Layout.setVerticalGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGap(0, 512, Short.MAX_VALUE) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(outlineView, javax.swing.GroupLayout.DEFAULT_SIZE, 512, Short.MAX_VALUE))); rootLayeredPane.add(jPanel1, java.awt.BorderLayout.CENTER); preCodeButton.setIcon(new javax.swing.ImageIcon(getClass() .getResource("/io/github/jeddict/jpa/modeler/properties/classmember/resource/add-data.png"))); // NOI18N org.openide.awt.Mnemonics.setLocalizedText(preCodeButton, org.openide.util.NbBundle .getMessage(ClassMemberPanel.class, "ClassMemberPanel.preCodeButton.text")); // NOI18N preCodeButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { preCodeButtonActionPerformed(evt); } }); rootLayeredPane.add(preCodeButton, java.awt.BorderLayout.PAGE_START); postCodeButton.setIcon(new javax.swing.ImageIcon(getClass() .getResource("/io/github/jeddict/jpa/modeler/properties/classmember/resource/add-data.png"))); // NOI18N org.openide.awt.Mnemonics.setLocalizedText(postCodeButton, org.openide.util.NbBundle .getMessage(ClassMemberPanel.class, "ClassMemberPanel.postCodeButton.text")); // NOI18N postCodeButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { postCodeButtonActionPerformed(evt); } }); rootLayeredPane.add(postCodeButton, java.awt.BorderLayout.PAGE_END); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this); this.setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(rootLayeredPane)); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(rootLayeredPane)); }// </editor-fold>//GEN-END:initComponents private void preCodeButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_preCodeButtonActionPerformed classMembers.setPreCode(getCode(classMembers.getPreCode(), "Pre-Source")); updatebutton(); }//GEN-LAST:event_preCodeButtonActionPerformed private void postCodeButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_postCodeButtonActionPerformed classMembers.setPostCode(getCode(classMembers.getPostCode(), "Post-Source")); updatebutton(); }//GEN-LAST:event_postCodeButtonActionPerformed private String getCode(String code, String title) { JEditorPane editorPane = new JEditorPane(); editorPane.setContentType("text/x-java"); editorPane.setPreferredSize(new java.awt.Dimension(600, 400)); editorPane.setText(code); OptionDialog dialog = new OptionDialog(editorPane, title); dialog.setVisible(true); if (OK_OPTION == dialog.getDialogResult()) { return editorPane.getText(); } else { return code; } } private void updatebutton() { String DEAFULT_TOOLTIP = "add custom code snippet"; ImageIcon addDataIcon = new ImageIcon(getClass() .getResource("/io/github/jeddict/jpa/modeler/properties/classmember/resource/add-data.png")); ImageIcon dataIcon = new ImageIcon( getClass().getResource("/io/github/jeddict/jpa/modeler/properties/classmember/resource/data.png")); preCodeButton.setIcon(StringUtils.isNotBlank(classMembers.getPreCode()) ? dataIcon : addDataIcon); preCodeButton.setToolTipText( StringUtils.isNotBlank(classMembers.getPreCode()) ? classMembers.getPreCode() : DEAFULT_TOOLTIP); postCodeButton.setIcon(StringUtils.isNotBlank(classMembers.getPostCode()) ? dataIcon : addDataIcon); postCodeButton.setToolTipText( StringUtils.isNotBlank(classMembers.getPostCode()) ? classMembers.getPostCode() : DEAFULT_TOOLTIP); } private void loadClassMember(ClassMembers classMembers, TreeNode parentNode) { if (parentNode instanceof TreeParentNode) { for (TreeNode childNode : ((TreeParentNode<ClassMembers>) parentNode).getChildList()) { loadAttributeNode(classMembers, childNode); } } } private void loadAttributeNode(ClassMembers classMembers, TreeNode childNode) { if (childNode.getCheckableNode() == null || !childNode.getCheckableNode().isSelected() || !childNode.getCheckableNode().isCheckEnabled()) { return; } if (childNode instanceof TreeChildNode) { Attribute attribute = ((Attribute) (((CMLeafNode) childNode).getLeafAttributeWidget() .getBaseElementSpec())); classMembers.addAttribute(attribute); } } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JPanel jPanel1; private javax.swing.JScrollPane outlineView; private javax.swing.JButton postCodeButton; private javax.swing.JButton preCodeButton; private javax.swing.JLayeredPane rootLayeredPane; // End of variables declaration//GEN-END:variables @Override public ExplorerManager getExplorerManager() { return manager; } /** * @param classWidget the persistenceClassWidget to set */ public void setClassWidget(JavaClassWidget<? extends JavaClass> classWidget) { this.classWidget = classWidget; } /** * @return the title */ public String getTitle() { return title; } }