PriceCategoryDataDialog.java

package GUI.dialogs;

import java.awt.Frame;

import javax.swing.JOptionPane;

import main.error.VideothekException;
import model.PriceCategory;

/**
 * PriceCategoryDataDialog.java
 * @author Christopher Bertels (chbertel@uos.de)
 * 23.09.2008
 *
 * Dialog zum Bearbeiten von Preiskategorien.
 */
public class PriceCategoryDataDialog extends javax.swing.JDialog
{
	private static final long serialVersionUID = -2881989733786613372L;

	private PriceCategory priceCategory;
	
  /** Creates new form PriceCategoryDataDialog */
	public PriceCategoryDataDialog(Frame parent,
			PriceCategory priceCategory)
	{
		super(parent, true);
		this.priceCategory = priceCategory;
		initComponents();

		DialogHelper.setToCenterScreen(this);
		
		this.nameTextField.setText(this.priceCategory.getName());
		
		int euros = (int)this.priceCategory.getPrice();
		int cents = (int) ((this.priceCategory.getPrice() - euros) * 100);
		
		this.euroSpinner.setValue(new Integer(euros));
		this.centSpinner.setValue(new Integer(cents));
	}
	
	public PriceCategoryDataDialog(Frame parent)
	{
		super(parent, true);
		this.priceCategory = null;
		initComponents();
		
		DialogHelper.setToCenterScreen(this);
		
		euroSpinner.setValue(new Integer(1));
	}
  
  /** 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.
   */
  // <editor-fold defaultstate="collapsed" desc="Generated Code">
	 private void initComponents()
	  {

	    jLabel1 = new javax.swing.JLabel();
	    nameTextField = new javax.swing.JTextField();
	    jLabel2 = new javax.swing.JLabel();
	    okButton = new javax.swing.JButton();
	    cancelButton = new javax.swing.JButton();
	    euroSpinner = new javax.swing.JSpinner();
	    centSpinner = new javax.swing.JSpinner();
	    jLabel4 = new javax.swing.JLabel();
	    jLabel5 = new javax.swing.JLabel();

	    setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
	    setTitle("Preiskategorie: Daten bearbeiten");

	    jLabel1.setText("Name");

	    jLabel2.setText("Preis");

	    okButton.setText("OK");
	    okButton.setMaximumSize(new java.awt.Dimension(85, 23));
	    okButton.setMinimumSize(new java.awt.Dimension(85, 23));
	    okButton.addActionListener(new java.awt.event.ActionListener()
	    {
	      public void actionPerformed(java.awt.event.ActionEvent evt)
	      {
	        okButtonActionPerformed(evt);
	      }
	    });

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

	    jLabel4.setText(",");

	    jLabel5.setText("Euro");

	    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()
	            .addComponent(cancelButton)
	            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
	            .addComponent(okButton, javax.swing.GroupLayout.PREFERRED_SIZE, 82, javax.swing.GroupLayout.PREFERRED_SIZE))
	          .addGroup(layout.createSequentialGroup()
	            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
	              .addComponent(jLabel1)
	              .addComponent(jLabel2))
	            .addGap(14, 14, 14)
	            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
	              .addComponent(nameTextField, javax.swing.GroupLayout.DEFAULT_SIZE, 153, Short.MAX_VALUE)
	              .addGroup(layout.createSequentialGroup()
	                .addComponent(euroSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
	                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
	                .addComponent(jLabel4)
	                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
	                .addComponent(centSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
	                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
	                .addComponent(jLabel5)))))
	        .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(jLabel1)
	          .addComponent(nameTextField, 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(jLabel2)
	          .addComponent(euroSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
	          .addComponent(centSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
	          .addComponent(jLabel4)
	          .addComponent(jLabel5))
	        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 20, Short.MAX_VALUE)
	        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
	          .addComponent(cancelButton)
	          .addComponent(okButton, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
	        .addContainerGap())
	    );
	    
	    pack();
	  }
	 // </editor-fold>

  	private void okButtonActionPerformed(java.awt.event.ActionEvent evt)
	{
		// neue kategorie erstellen und speichern

  		try
		{
  			Integer euros = (Integer) euroSpinner.getValue();
			Integer cents = (Integer) centSpinner.getValue();
			float price = (float) euros + ((float) cents / 100);
			
  			if(this.priceCategory != null)
  			{
  				this.priceCategory.setName(this.nameTextField.getText());
				this.priceCategory.setPrice(price);
		  		this.priceCategory.save();
  			}
  			else
  			{
  				this.priceCategory = new PriceCategory(this.nameTextField.getText(), price);
  			}

			this.dispose();
		}
		catch (VideothekException e)
		{
            JOptionPane.showMessageDialog(this,
                    e.getMessage(), "Fehler",
                    JOptionPane.ERROR_MESSAGE);
		}
	}

	private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt)
	{
		this.dispose();
	}

	  
	  
	  // Variables declaration - do not modify
	  private javax.swing.JButton cancelButton;
	  private javax.swing.JSpinner centSpinner;
	  private javax.swing.JSpinner euroSpinner;
	  private javax.swing.JLabel jLabel1;
	  private javax.swing.JLabel jLabel2;
	  private javax.swing.JLabel jLabel4;
	  private javax.swing.JLabel jLabel5;
	  private javax.swing.JTextField nameTextField;
	  private javax.swing.JButton okButton;
	  // End of variables declaration
}