NewLayerDialog.java

package tk.amberide.ide.gui.dialogs.res;

import tk.amberide.engine.data.map.Layer;
import tk.amberide.engine.data.map.Layer;
import tk.amberide.engine.data.map.LevelMap;

import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

/**
 *
 * @author Tudor
 */
public class NewLayerDialog extends javax.swing.JDialog {

    private LevelMap map;

    /**
     * Creates new form NewLayerDialog
     */
    public NewLayerDialog(java.awt.Frame parent, LevelMap map) {
        super(parent);
        initComponents();
        this.map = map;
        nameField.addKeyListener(new KeyAdapter() {
            @Override
            public void keyTyped(KeyEvent e) {
                checkCreateableStatus();
            }
        });
    }

    private void checkCreateableStatus() {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                boolean flag = true;
                for (Layer layer : map.getLayers()) {
                    if (layer.getName().equals(nameField.getText())) {
                        flag = false;
                        break;
                    }
                }
                createButton.setEnabled(flag);
            }
        });
    }

    /**
     * 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() {
        cancelButton = new javax.swing.JButton();
        createButton = new javax.swing.JButton();
        mapGroup = new javax.swing.JPanel();
        nameLabel = new javax.swing.JLabel();
        nameField = new tk.amberide.ide.swing.textbox.HintTextField();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setModal(true);
        setResizable(false);

        java.util.ResourceBundle bundle = java.util.ResourceBundle.getBundle("amber/Bundle"); // NOI18N

        cancelButton.setText("Cancel");
        cancelButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cancelButtonActionPerformed(evt);
            }
        });

        createButton.setText("Create");
        createButton.setEnabled(false);
        createButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                createButtonActionPerformed(evt);
            }
        });

        mapGroup.setBorder(javax.swing.BorderFactory.createTitledBorder("Layer"));

        nameLabel.setText("Name:");

        nameField.setHint("Type in layer name...");

        javax.swing.GroupLayout mapGroupLayout = new javax.swing.GroupLayout(mapGroup);
        mapGroup.setLayout(mapGroupLayout);
        mapGroupLayout.setHorizontalGroup(
            mapGroupLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(mapGroupLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(nameLabel)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(nameField, javax.swing.GroupLayout.DEFAULT_SIZE, 112, Short.MAX_VALUE)
                .addContainerGap())
        );
        mapGroupLayout.setVerticalGroup(
            mapGroupLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(mapGroupLayout.createSequentialGroup()
                .addGap(3, 3, 3)
                .addGroup(mapGroupLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(nameLabel)
                    .addComponent(nameField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(6, 6, 6))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                                .addGap(0, 0, Short.MAX_VALUE)
                                .addComponent(createButton)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(cancelButton))
                        .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                        .addComponent(mapGroup, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGap(0, 0, Short.MAX_VALUE)))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(mapGroup, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cancelButton)
                    .addComponent(createButton))
                .addGap(6, 6, 6))
        );

        pack();
        setLocationRelativeTo(null);
    }// </editor-fold>//GEN-END:initComponents

    private void createButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_createButtonActionPerformed
        Layer l = new Layer(nameField.getText(), map);
        System.out.println("NewLayerDialog created " + l);
        map.addLayer(l);
        dispose();
    }//GEN-LAST:event_createButtonActionPerformed

    private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        dispose();
    }//GEN-LAST:event_jButton1ActionPerformed

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton createButton;
    private javax.swing.JButton cancelButton;
    private javax.swing.JPanel mapGroup;
    private tk.amberide.ide.swing.textbox.HintTextField nameField;
    private javax.swing.JLabel nameLabel;
    // End of variables declaration//GEN-END:variables
}