/**

  * Copyright 2008 WebPhotos

  *

  * 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 net.sf.webphotos.gui;

 import java.awt.event.KeyEvent;

 import java.io.File;

 import java.io.FileWriter;

 import java.io.IOException;

 import java.text.ParseException;

 import java.util.logging.Level;

 import javax.swing.*;

 import javax.swing.event.DocumentListener;

 import javax.swing.event.TableModelEvent;

 import net.sf.webphotos.Album;

 import net.sf.webphotos.BancoImagem;

 import net.sf.webphotos.PhotoDTO;

 import net.sf.webphotos.action.*;

 import net.sf.webphotos.dao.jpa.CategoryDAO;

 import net.sf.webphotos.dao.jpa.CreditsDAO;

 import net.sf.webphotos.gui.util.TableModelAlbum;

 import net.sf.webphotos.gui.util.TableModelFoto;

 import net.sf.webphotos.gui.util.TableSorter;

 import net.sf.webphotos.model.CategoryVO;

 import net.sf.webphotos.model.CreditsVO;

 import net.sf.webphotos.tools.Thumbnail;

 import net.sf.webphotos.util.ApplicationContextResource;

 import net.sf.webphotos.util.Util;

 import net.sf.webphotos.util.legacy.CacheFTP;

 import org.apache.log4j.Logger;

 /**

  * Desenvolve o painel principal do programa.

  *

  * @author guilherme

  */

 public class PainelWebFotos extends javax.swing.JPanel {

     private static Logger log = Logger.getLogger(PainelWebFotos.class);

     private static PainelWebFotos janela;

     /**

      *

      */

     public static final String ACAO_NOVO = "novo";

     /**

      *

      */

     public static final String ACAO_CANCELAR = "cancelar";

     /**

      *

      */

     public static final String ACAO_FINALIZAR = "finalizar";

     /**

      *

      */

     public static final String ACAO_ALTERAR = "alterar";

     /**

      * Extras - Pesquisa TODO: revisar processo para usar Eventos

      *

      * @param force

      */

     public static void montagemComboPesquisa(Boolean force) {

         final String[] categoriasArray = Album.getAlbum().getCategoriasArray(force);

         final DefaultComboBoxModel defaultComboBoxModel = new javax.swing.DefaultComboBoxModel(categoriasArray);

         final DefaultComboBoxModel defaultComboBoxModelPainelPesquisa = new javax.swing.DefaultComboBoxModel(categoriasArray);

         defaultComboBoxModel.insertElementAt("", 0);

         defaultComboBoxModel.setSelectedItem(defaultComboBoxModel.getElementAt(0));

         defaultComboBoxModelPainelPesquisa.insertElementAt("Todas as Categorias", 0);

         defaultComboBoxModelPainelPesquisa.setSelectedItem(defaultComboBoxModelPainelPesquisa.getElementAt(0));

         lstCategoriasAlbum.setModel(defaultComboBoxModel);

         painelPesquisa.setCategoriasPesquisaComboBoxModel(defaultComboBoxModelPainelPesquisa);

     }

     /**

      * Creates new form PainelWebFotos

      */

     private PainelWebFotos() {

         /* Extras - Albuns */

         TableModelAlbum.getModel().setUltimoSQL(Util.getConfig().getString("sql1"));

         /* Extras - Máscara da Data */

         try {

             mascaraData = new javax.swing.text.MaskFormatter("##/##/####");

         } catch (ParseException ex) {

             log.error("Parsing Problem", ex);

         }

         initComponents();

         try {

             rotinasExtras();

         } catch (Exception ex) {

             log.error("Unexpected", ex);

         }

     }

     /**

      * 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">//GEN-BEGIN:initComponents

     private void initComponents() {

         java.awt.GridBagConstraints gridBagConstraints;

         lstCreditosTabelaFotos = new javax.swing.JComboBox();

         menuFoto = new javax.swing.JPopupMenu();

         menuItemFotoUp = new javax.swing.JMenuItem();

         menuItemFotoDown = new javax.swing.JMenuItem();

         menuSeparadorFoto = new javax.swing.JSeparator();

         menuItemFotoRedoThumbs = new javax.swing.JMenuItem();

         menuItemFotoDelete = new javax.swing.JMenuItem();

         menuAlbum = new javax.swing.JPopupMenu();

         menuItemAlbumRedoXML = new javax.swing.JMenuItem();

         menuItemAlbumRedoJS = new javax.swing.JMenuItem();

         menuSeparadorAlbum1 = new javax.swing.JSeparator();

         menuItemAlbumUp = new javax.swing.JMenuItem();

         menuItemAlbumDown = new javax.swing.JMenuItem();

         menuSeparadorAlbum2 = new javax.swing.JSeparator();

         menuItemAlbumRedoThumbs = new javax.swing.JMenuItem();

         menuItemAlbumDelete = new javax.swing.JMenuItem();

         painelPesquisa = new net.sf.webphotos.gui.component.PainelPesquisa();

         painelAlbuns = new javax.swing.JPanel();

         scrAlbuns = new javax.swing.JScrollPane();

         tbAlbuns = new javax.swing.JTable();

         lblTabelaInfo = new javax.swing.JLabel();

         painelDadosAlbum = new javax.swing.JPanel();

         painelInfoAlbum = new javax.swing.JPanel();

         lblAlbum = new javax.swing.JLabel();

         txtTitulo = new javax.swing.JTextField();

         lblCategoria = new javax.swing.JLabel();

         lstCategoriasAlbum = new javax.swing.JComboBox();

         buttonAddCategory = new net.sf.webphotos.gui.component.BotaoIcone();

         lblData = new javax.swing.JLabel();

         txtData = new javax.swing.JFormattedTextField();

         lblDescricao = new javax.swing.JLabel();

         scrDescricao = new javax.swing.JScrollPane();

         txtDescricao = new javax.swing.JTextArea();

         scrFotos = new javax.swing.JScrollPane();

         tbFotos = new javax.swing.JTable();

         painelFormFoto = new javax.swing.JPanel();

         painelFoto = new net.sf.webphotos.gui.component.PainelFoto();

         lblLegenda = new javax.swing.JLabel();

         scrLegenda = new javax.swing.JScrollPane();

         txtLegenda = new javax.swing.JTextArea();

         lstCreditos = new javax.swing.JComboBox();

         buttonAddCredits = new net.sf.webphotos.gui.component.BotaoIcone();

         painelControle = new javax.swing.JPanel();

         scrLog = new javax.swing.JScrollPane();

         txtLog = new javax.swing.JTextArea();

         painelToolBar = new javax.swing.JPanel();

         btFTP = new net.sf.webphotos.gui.component.BotaoIcone();

         btUpload = new net.sf.webphotos.gui.component.BotaoIcone();

         btDownload = new net.sf.webphotos.gui.component.BotaoIcone();

         btAdicionarFotos = new net.sf.webphotos.gui.component.BotaoIcone();

         btAlterar = new javax.swing.JButton();

         btNovo = new javax.swing.JButton();

         lstCreditosTabelaFotos.setModel(new javax.swing.DefaultComboBoxModel(net.sf.webphotos.PhotoDTO.getCreditosArray()));

         menuItemFotoUp.setText("Enviar Foto");

         menuItemFotoUp.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 menuItemFotoUpActionPerformed(evt);

             }

         });

         menuFoto.add(menuItemFotoUp);

         menuItemFotoDown.setText("Receber Foto");

         menuItemFotoDown.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 menuItemFotoDownActionPerformed(evt);

             }

         });

         menuFoto.add(menuItemFotoDown);

         menuFoto.add(menuSeparadorFoto);

         menuItemFotoRedoThumbs.setText("Refaz Thumbs");

         menuItemFotoRedoThumbs.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 menuItemFotoRedoThumbsActionPerformed(evt);

             }

         });

         menuFoto.add(menuItemFotoRedoThumbs);

         menuItemFotoDelete.setText("Excluir Foto");

         menuItemFotoDelete.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 menuItemFotoDeleteActionPerformed(evt);

             }

         });

         menuFoto.add(menuItemFotoDelete);

         menuItemAlbumRedoXML.setText("Gerar Arquivo XML");

         menuItemAlbumRedoXML.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 menuItemAlbumRedoXMLActionPerformed(evt);

             }

         });

         menuAlbum.add(menuItemAlbumRedoXML);

         menuItemAlbumRedoJS.setText("Gerar Arquivo JS");

         menuItemAlbumRedoJS.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 menuItemAlbumRedoJSActionPerformed(evt);

             }

         });

         menuAlbum.add(menuItemAlbumRedoJS);

         menuAlbum.add(menuSeparadorAlbum1);

         menuItemAlbumUp.setText("Enviar Album");

         menuItemAlbumUp.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 menuItemAlbumUpActionPerformed(evt);

             }

         });

         menuAlbum.add(menuItemAlbumUp);

         menuItemAlbumDown.setText("Receber Album");

         menuItemAlbumDown.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 menuItemAlbumDownActionPerformed(evt);

             }

         });

         menuAlbum.add(menuItemAlbumDown);

         menuAlbum.add(menuSeparadorAlbum2);

         menuItemAlbumRedoThumbs.setText("Refaz Thumbs");

         menuAlbum.add(menuItemAlbumRedoThumbs);

         menuItemAlbumDelete.setText("Apagar Album");

         menuAlbum.add(menuItemAlbumDelete);

         setName("PainelWebFotos"); // NOI18N

         setLayout(new java.awt.GridBagLayout());

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;

         gridBagConstraints.weightx = 1.0;

         add(painelPesquisa, gridBagConstraints);

         painelPesquisa.addPopupMouseListener((AcaoPopup) ApplicationContextResource.getBean("acaoPopup"));

         painelAlbuns.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5));

         painelAlbuns.setPreferredSize(new java.awt.Dimension(462, 150));

         painelAlbuns.setRequestFocusEnabled(false);

         painelAlbuns.setLayout(new java.awt.BorderLayout());

         scrAlbuns.addComponentListener(new java.awt.event.ComponentAdapter() {

             public void componentResized(java.awt.event.ComponentEvent evt) {

                 tbAlbunsChanged(evt);

             }

         });

         tbAlbuns.setModel(new TableSorter(TableModelAlbum.getModel(), tbAlbuns.getTableHeader()));

         tbAlbuns.setToolTipText("Use o botão direito para mais opções");

         tbAlbuns.setName("tbAlbuns"); // NOI18N

         tbAlbuns.addMouseListener(new java.awt.event.MouseAdapter() {

             public void mouseClicked(java.awt.event.MouseEvent evt) {

                 tbAlbunsMouseClicked(evt);

             }

             public void mousePressed(java.awt.event.MouseEvent evt) {

                 tbAlbunsPopupCalled(evt);

             }

             public void mouseReleased(java.awt.event.MouseEvent evt) {

                 tbAlbunsPopupCalled(evt);

             }

         });

         scrAlbuns.setViewportView(tbAlbuns);

         painelAlbuns.add(scrAlbuns, java.awt.BorderLayout.CENTER);

         lblTabelaInfo.setFont(new java.awt.Font("SansSerif", 0, 10)); // NOI18N

         lblTabelaInfo.setText("0 álbuns encontrados");

         painelAlbuns.add(lblTabelaInfo, java.awt.BorderLayout.SOUTH);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.weightx = 1.0;

         gridBagConstraints.weighty = 1.0;

         add(painelAlbuns, gridBagConstraints);

         painelDadosAlbum.setLayout(new javax.swing.BoxLayout(painelDadosAlbum, javax.swing.BoxLayout.LINE_AXIS));

         painelInfoAlbum.setBorder(javax.swing.BorderFactory.createEmptyBorder(3, 3, 3, 3));

         painelInfoAlbum.setMinimumSize(new java.awt.Dimension(500, 250));

         painelInfoAlbum.setPreferredSize(new java.awt.Dimension(500, 300));

         painelInfoAlbum.setLayout(new java.awt.GridBagLayout());

         lblAlbum.setText("Album:");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(lblAlbum, gridBagConstraints);

         txtTitulo.setName("txtTitulo"); // NOI18N

         txtTitulo.setPreferredSize(new java.awt.Dimension(477, 22));

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 1;

         gridBagConstraints.gridy = 0;

         gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;

         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(txtTitulo, gridBagConstraints);

         lblCategoria.setText("Categoria:");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(lblCategoria, gridBagConstraints);

         lstCategoriasAlbum.setModel(new javax.swing.DefaultComboBoxModel(Album.getAlbum().getCategoriasArray()));

         lstCategoriasAlbum.setName("lstCategoriasAlbum"); // NOI18N

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 1;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

         gridBagConstraints.weightx = 5.0;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(lstCategoriasAlbum, gridBagConstraints);

         buttonAddCategory.setIconPrefix("plus");

         buttonAddCategory.setMargin(new java.awt.Insets(2, 2, 2, 2));

         buttonAddCategory.setName("buttonAddCategory"); // NOI18N

         buttonAddCategory.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 buttonAddCategoryActionPerformed(evt);

             }

         });

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 2;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(buttonAddCategory, gridBagConstraints);

         lblData.setText("Data:");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 3;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(lblData, gridBagConstraints);

         txtData.setMinimumSize(new java.awt.Dimension(11, 22));

         txtData.setPreferredSize(new java.awt.Dimension(72, 22));

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 4;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

         gridBagConstraints.weightx = 1.0;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(txtData, gridBagConstraints);

         lblDescricao.setText("Descrição:");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 2;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHEAST;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(lblDescricao, gridBagConstraints);

         scrDescricao.setAutoscrolls(true);

         txtDescricao.setLineWrap(true);

         txtDescricao.setWrapStyleWord(true);

         txtDescricao.setName("txtDescricao"); // NOI18N

         scrDescricao.setViewportView(txtDescricao);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 1;

         gridBagConstraints.gridy = 2;

         gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;

         gridBagConstraints.weighty = 5.0;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(scrDescricao, gridBagConstraints);

         tbFotos.setToolTipText("Use o botão direito para mais opções");

         tbFotos.setName("tbFotos"); // NOI18N

         tbFotos.addMouseListener(new java.awt.event.MouseAdapter() {

             public void mousePressed(java.awt.event.MouseEvent evt) {

                 tbFotosPopupCalled(evt);

             }

             public void mouseReleased(java.awt.event.MouseEvent evt) {

                 tbFotosPopupCalled(evt);

             }

         });

         scrFotos.setViewportView(tbFotos);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 3;

         gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.weighty = 10.0;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelInfoAlbum.add(scrFotos, gridBagConstraints);

         painelDadosAlbum.add(painelInfoAlbum);

         painelFormFoto.setBorder(javax.swing.BorderFactory.createEmptyBorder(3, 3, 3, 3));

         painelFormFoto.setMaximumSize(new java.awt.Dimension(210, 2147483647));

         painelFormFoto.setMinimumSize(new java.awt.Dimension(210, 24));

         painelFormFoto.setPreferredSize(new java.awt.Dimension(210, 24));

         painelFormFoto.setLayout(new java.awt.GridBagLayout());

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 0;

         gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.weightx = 1.0;

         gridBagConstraints.weighty = 5.0;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelFormFoto.add(painelFoto, gridBagConstraints);

         lblLegenda.setText("Legenda e crédito:");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.weightx = 1.0;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelFormFoto.add(lblLegenda, gridBagConstraints);

         scrLegenda.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

         scrLegenda.setVerticalScrollBarPolicy(javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

         txtLegenda.setLineWrap(true);

         txtLegenda.setWrapStyleWord(true);

         txtLegenda.setName("txtLegenda"); // NOI18N

         txtLegenda.addFocusListener(new java.awt.event.FocusAdapter() {

             public void focusGained(java.awt.event.FocusEvent evt) {

                 txtLegendaFocusGained(evt);

             }

             public void focusLost(java.awt.event.FocusEvent evt) {

                 txtLegendaFocusLost(evt);

             }

         });

         scrLegenda.setViewportView(txtLegenda);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 2;

         gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.weightx = 1.0;

         gridBagConstraints.weighty = 3.0;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelFormFoto.add(scrLegenda, gridBagConstraints);

         lstCreditos.setModel(new javax.swing.DefaultComboBoxModel(net.sf.webphotos.PhotoDTO.getCreditosArray()));

         lstCreditos.setName("lstCreditos"); // NOI18N

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 3;

         gridBagConstraints.gridwidth = 3;

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.weightx = 1.0;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelFormFoto.add(lstCreditos, gridBagConstraints);

         buttonAddCredits.setIconPrefix("plus");

         buttonAddCredits.setMargin(new java.awt.Insets(2, 2, 2, 2));

         buttonAddCredits.setName("buttonAddCredits"); // NOI18N

         buttonAddCredits.addActionListener(new java.awt.event.ActionListener() {

             public void actionPerformed(java.awt.event.ActionEvent evt) {

                 buttonAddCreditsActionPerformed(evt);

             }

         });

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 3;

         gridBagConstraints.gridy = 3;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelFormFoto.add(buttonAddCredits, gridBagConstraints);

         painelDadosAlbum.add(painelFormFoto);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 2;

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.weightx = 1.0;

         gridBagConstraints.weighty = 1.5;

         add(painelDadosAlbum, gridBagConstraints);

         painelControle.setMaximumSize(new java.awt.Dimension(32767, 73));

         painelControle.setMinimumSize(new java.awt.Dimension(710, 73));

         painelControle.setLayout(new java.awt.GridBagLayout());

         scrLog.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

         scrLog.setVerticalScrollBarPolicy(javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

         scrLog.setAutoscrolls(true);

         scrLog.setMaximumSize(new java.awt.Dimension(32767, 63));

         scrLog.setMinimumSize(new java.awt.Dimension(24, 63));

         scrLog.setPreferredSize(new java.awt.Dimension(22, 63));

         txtLog.setFont(new java.awt.Font("Courier", 0, 11)); // NOI18N

         scrLog.setViewportView(txtLog);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTHWEST;

         gridBagConstraints.weightx = 100.0;

         gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);

         painelControle.add(scrLog, gridBagConstraints);

         painelToolBar.setBorder(javax.swing.BorderFactory.createEmptyBorder(3, 3, 3, 3));

         painelToolBar.setLayout(new java.awt.GridBagLayout());

         btFTP.setIconPrefix("ftp");

         btFTP.setToolTipText("Realiza a trasferência dos Álbuns Marcados");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHEAST;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelToolBar.add(btFTP, gridBagConstraints);

         btUpload.setIconPrefix("up");

         btUpload.setToolTipText("Marca o Álbum para Upload");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelToolBar.add(btUpload, gridBagConstraints);

         btDownload.setIconPrefix("down");

         btDownload.setToolTipText("Marca o Álbum para Download");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelToolBar.add(btDownload, gridBagConstraints);

         btAdicionarFotos.setIconPrefix("camera");

         btAdicionarFotos.setName("buttonAddPhotos"); // NOI18N

         btAdicionarFotos.setToolTipText("Adiciona uma nova foto ao Álbum");

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelToolBar.add(btAdicionarFotos, gridBagConstraints);

         btAlterar.setText("alterar");

         btAlterar.setToolTipText("Efetiva as alterações do álbum");

         btAlterar.setActionCommand(ACAO_ALTERAR);

         btAlterar.setEnabled(false);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.gridwidth = 2;

         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelToolBar.add(btAlterar, gridBagConstraints);

         btNovo.setText("Adicionar");

         btNovo.setToolTipText("Criar novo álbum");

         btNovo.setActionCommand(ACAO_NOVO);

         btNovo.setName("btNovo"); // NOI18N

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 2;

         gridBagConstraints.gridy = 1;

         gridBagConstraints.gridwidth = 2;

         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

         gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);

         painelToolBar.add(btNovo, gridBagConstraints);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;

         gridBagConstraints.weightx = 1.0;

         painelControle.add(painelToolBar, gridBagConstraints);

         gridBagConstraints = new java.awt.GridBagConstraints();

         gridBagConstraints.gridx = 0;

         gridBagConstraints.gridy = 3;

         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

         gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;

         gridBagConstraints.weightx = 1.0;

         add(painelControle, gridBagConstraints);

     }// </editor-fold>//GEN-END:initComponents

     /**

      *

      * @param evt the ActionEvent triggered

      */

     private void menuItemAlbumRedoJSActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemAlbumRedoJSActionPerformed

         (new SwingWorker<Void, Object>() {

             @Override

             protected Void doInBackground() throws Exception {

                 String caminhoAlbum;

                 FileWriter out;

                 setCursorWait(true);

                 /**

                  * Guarda o álbum original para recarregá-lo

                  */

                 int albumAtual = Album.getAlbum().getAlbumID();

                 int[] rowsID = tbAlbuns.getSelectedRows();

                 for (int rowID : rowsID) {

                     log.info("Gravando arquivo JS do álbum: " + tbAlbuns.getValueAt(rowID, 0).toString());

                     Album.getAlbum().loadAlbum(Integer.parseInt(tbAlbuns.getValueAt(rowID, 0).toString()));

                     caminhoAlbum = Util.getAlbunsRoot().getPath() + File.separator + Album.getAlbum().getAlbumID();

                     try {

                         out = new FileWriter(caminhoAlbum + File.separator + Album.getAlbum().getAlbumID() + ".js");

                         out.write(Album.getAlbum().toJavaScript());

                         out.flush();

                         out.close();

                         log.info("Arquivo JS gravado.");

                     } catch (IOException ex) {

                         log.error("Error trying to write a JS File", ex);

                     }

                 }

                 Album.getAlbum().loadAlbum(albumAtual);

                 setCursorWait(false);

                 return null;

             }

         }).execute();

     }//GEN-LAST:event_menuItemAlbumRedoJSActionPerformed

     /**

      *

      * @param evt the ActionEvent triggered

      */

     private void menuItemAlbumRedoXMLActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemAlbumRedoXMLActionPerformed

         (new SwingWorker<Void, Object>() {

             @Override

             protected Void doInBackground() throws Exception {

                 String caminhoAlbum;

                 FileWriter out;

                 setCursorWait(true);

                 /**

                  * Guarda o álbum original para recarregá-lo

                  */

                 int albumAtual = Album.getAlbum().getAlbumID();

                 int[] rowsID = tbAlbuns.getSelectedRows();

                 for (int rowID : rowsID) {

                     log.info("Gravando arquivo XML do álbum: " + tbAlbuns.getValueAt(rowID, 0).toString());

                     Album.getAlbum().loadAlbum(Integer.parseInt(tbAlbuns.getValueAt(rowID, 0).toString()));

                     caminhoAlbum = Util.getAlbunsRoot().getPath() + File.separator + Album.getAlbum().getAlbumID();

                     try {

                         out = new FileWriter(caminhoAlbum + File.separator + Album.getAlbum().getAlbumID() + ".xml");

                         out.write(Album.getAlbum().toXML());

                         out.flush();

                         out.close();

                         log.info("Arquivo XML gravado.");

                     } catch (IOException ex) {

                         log.error("Error trying to write a XML File", ex);

                     }

                 }

                 Album.getAlbum().loadAlbum(albumAtual);

                 setCursorWait(false);

                 return null;

             }

         }).execute();

     }//GEN-LAST:event_menuItemAlbumRedoXMLActionPerformed

     private void menuItemAlbumDownActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemAlbumDownActionPerformed

         PainelWebFotos.marcaAlbunsFTP(2);

     }//GEN-LAST:event_menuItemAlbumDownActionPerformed

     private void menuItemAlbumUpActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemAlbumUpActionPerformed

         PainelWebFotos.marcaAlbunsFTP(1);

     }//GEN-LAST:event_menuItemAlbumUpActionPerformed

     private void tbAlbunsPopupCalled(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_tbAlbunsPopupCalled

         if (tbAlbuns.getSelectedRowCount() <= 1) {

             int selecao = tbAlbuns.rowAtPoint(evt.getPoint());

             tbAlbuns.setRowSelectionInterval(selecao, selecao);

         }

         if (evt.isPopupTrigger()) {

             menuAlbum.show(evt.getComponent(), evt.getX(), evt.getY());

         }

     }//GEN-LAST:event_tbAlbunsPopupCalled

     private void menuItemFotoDeleteActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemFotoDeleteActionPerformed

         // TODO add your handling code here:

     }//GEN-LAST:event_menuItemFotoDeleteActionPerformed

     private void menuItemFotoRedoThumbsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemFotoRedoThumbsActionPerformed

         (new SwingWorker<Void, Object>() {

             @Override

             protected Void doInBackground() throws Exception {

                 setCursorWait(true);

                 int[] rowsID = tbFotos.getSelectedRows();

                 for (int rowID : rowsID) {

                     PhotoDTO fotoSelecionada = Album.getAlbum().getFoto(Integer.parseInt(tbFotos.getValueAt(rowID, 0).toString()));

                     String caminhoAlbum = Util.getAlbunsRoot().getPath() + File.separator + Album.getAlbum().getAlbumID();

                     String caminhoArquivo = caminhoAlbum + File.separator + fotoSelecionada.getFotoID() + ".jpg";

                     log.debug("Foto: " + caminhoArquivo + " " + Integer.parseInt(tbFotos.getValueAt(tbFotos.getSelectedRow(), 0).toString()));

                     Thumbnail.makeThumbs(caminhoArquivo);

                 }

                 setCursorWait(false);

                 return null;

             }

         }).execute();

     }//GEN-LAST:event_menuItemFotoRedoThumbsActionPerformed

     private void menuItemFotoDownActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemFotoDownActionPerformed

         PainelWebFotos.marcaFotosFTP(2);

     }//GEN-LAST:event_menuItemFotoDownActionPerformed

     private void menuItemFotoUpActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemFotoUpActionPerformed

         PainelWebFotos.marcaFotosFTP(1);

     }//GEN-LAST:event_menuItemFotoUpActionPerformed

     private void txtLegendaFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtLegendaFocusLost

         PhotoDTO f;

         String nomeArquivoNovo;

         // obtém o objeto foto

         try {

             // para arquivos cadastrados

             int fID = Integer.parseInt(tbFotos.getModel().getValueAt(indiceFoto, 0).toString());

             f = Album.getAlbum().getFoto(fID);

         } catch (Exception ex) {

             // para novos arquivos

             nomeArquivoNovo = (String) tbFotos.getModel().getValueAt(indiceFoto, 0);

             f = Album.getAlbum().getFoto(nomeArquivoNovo);

         }

         // aplica o texto da legenda ao objeto PhotoDTO e atualiza

         f.setLegenda(txtLegenda.getText());

         TableModelFoto.getModel().update();

         TableModelFoto.getModel().fireTableCellUpdated(indiceFoto, 1);

     }//GEN-LAST:event_txtLegendaFocusLost

     private void txtLegendaFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtLegendaFocusGained

         indiceFoto = tbFotos.getSelectedRow();

     }//GEN-LAST:event_txtLegendaFocusGained

     private void tbFotosPopupCalled(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_tbFotosPopupCalled

         if (tbFotos.getSelectedRowCount() <= 1) {

             int selecao = tbFotos.rowAtPoint(evt.getPoint());

             tbFotos.setRowSelectionInterval(selecao, selecao);

         }

         if (evt.isPopupTrigger()) {

             menuFoto.show(evt.getComponent(), evt.getX(), evt.getY());

         }

     }//GEN-LAST:event_tbFotosPopupCalled

     private void tbAlbunsChanged(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_tbAlbunsChanged

         Util.ajustaLargura(tbAlbuns, Util.getProperty("colunas1"));

     }//GEN-LAST:event_tbAlbunsChanged

     private void tbAlbunsMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_tbAlbunsMouseClicked

         tbAlbunsItemSelected();

     }//GEN-LAST:event_tbAlbunsMouseClicked

     private void buttonAddCategoryActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonAddCategoryActionPerformed

         String categoryName = JOptionPane.showInputDialog(this, "Type the new category name", "New Category", JOptionPane.INFORMATION_MESSAGE);

         if (categoryName.isEmpty()) {

             return;

         }

         CategoryVO categoryVO = new CategoryVO(categoryName);

         CategoryDAO categoryDAO = (CategoryDAO) ApplicationContextResource.getBean("categoryDAO");

         try {

             categoryDAO.save(categoryVO);

         } catch (Exception ex) {

             JOptionPane.showMessageDialog(this, "Can't add category, see aplication log for details", "Error", JOptionPane.ERROR_MESSAGE);

             java.util.logging.Logger.getLogger(PainelWebFotos.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);

         }

         PainelWebFotos.montagemComboPesquisa(Boolean.TRUE);

     }//GEN-LAST:event_buttonAddCategoryActionPerformed

     private void buttonAddCreditsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonAddCreditsActionPerformed

         String creditsName = JOptionPane.showInputDialog(this, "Type the new credits name", "New Credits", JOptionPane.INFORMATION_MESSAGE);

         if (creditsName.isEmpty()) {

             return;

         }

         CreditsVO creditsVO = new CreditsVO(creditsName);

         CreditsDAO creditsDAO = (CreditsDAO) ApplicationContextResource.getBean("creditsDAO");

         try {

             creditsDAO.save(creditsVO);

             // TODO format as EventHandling

             PhotoDTO.populaCreditos();

             populateCreditsComboBox();

         } catch (Exception ex) {

             JOptionPane.showMessageDialog(this, "Can't add credits, see aplication log for details", "Error", JOptionPane.ERROR_MESSAGE);

             java.util.logging.Logger.getLogger(PainelWebFotos.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);

         }

     }//GEN-LAST:event_buttonAddCreditsActionPerformed

     /**

      * Retorna a instância de PainelWebFotos. Caso não exista o objeto,

      * instancia um.

      *

      * @return Retorna um painel.

      */

     public static PainelWebFotos getInstance() {

         if (janela == null) {

             janela = new PainelWebFotos();

         }

         return janela;

     }

     /**

      * Recebe um comando e o adiciona com as fotos no FTP. Faz uma espécie de

      * <B>foreach</B> para buscar as fotos selecionadas e controla pelo valor do

      * índice da foto selecionada. Adiciona, para cada foto, o comando

      * especificado no FTP através do método

      * {@link net.sf.webphotos.util.CacheFTP#addCommand(int,int,int) addCommand}.

      *

      * @param comando Comando.

      */

     public static void marcaFotosFTP(int comando) {

         try {

             for (int indiceFotoSelecionada : tbFotos.getSelectedRows()) {

                 PhotoDTO fotoSelecionada = Album.getAlbum().getFotos()[indiceFotoSelecionada];

                 CacheFTP.getCache().addCommand(comando, Album.getAlbum().getAlbumID(), fotoSelecionada.getFotoID());

             }

         } catch (Exception e) {

             log.error("Error marking Photos", e);

         }

     }

     /**

      * Recebe um comando e o adiciona com as fotos no FTP. Faz uma espécie de

      * <B>foreach</B> para buscar as fotos selecionadas e controla pelo valor do

      * índice do albúm selecionado. Adiciona, para cada foto, o comando

      * especificado no FTP através do método

      * {@link net.sf.webphotos.util.CacheFTP#addCommand(int,int,int) addCommand}.

      *

      * @param comando Comando.

      */

     public static void marcaAlbunsFTP(int comando) {

         try {

             for (int indiceAlbumSelecionado : tbAlbuns.getSelectedRows()) {

                 CacheFTP.getCache().addCommand(comando, Integer.parseInt(tbAlbuns.getValueAt(indiceAlbumSelecionado, 0).toString()), 0);

             }

         } catch (Exception e) {

             log.error("Error marking Albuns", e);

         }

     }

     /**

      * Bad Design. Move it's responsabilites to another place.

      *

      * @throws Exception

      */

     private static void rotinasExtras() throws Exception {

         /* Extras - Ações */

         // TECLAS DE ATALHO GLOBAL

         // ACAO EXCLUIR ALBUM

         Action acaoExcluirAlbum = (Action) ApplicationContextResource.getBean("acaoExcluirAlbum");

         tbAlbuns.registerKeyboardAction(acaoExcluirAlbum,

                 javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_DELETE, 0),

                 javax.swing.JComponent.WHEN_FOCUSED);

         // ACAO ADICIONAR FOTOS

         btAdicionarFotos.addActionListener(new AcaoAdicionarFoto(tbFotos, lstCreditosTabelaFotos, "Adicionar fotos no álbum"));

         // ACAO EXCLUIR FOTO

         javax.swing.Action acaoExcluirFoto = new AcaoExcluirFoto(tbFotos);

         tbFotos.registerKeyboardAction(acaoExcluirFoto,

                 javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_DELETE, 0),

                 javax.swing.JComponent.WHEN_FOCUSED);

         // ACAO ALTERAR ALBUM E NOVO

         javax.swing.Action acaoAlterarAlbum = new AcaoAlterarAlbum(btNovo, btAlterar);

         btAlterar.addActionListener(acaoAlterarAlbum);

         btNovo.addActionListener(acaoAlterarAlbum);

         // lstCategoriasAlbum... somente muda o flag alterado

         lstCategoriasAlbum.addItemListener(new AcaoItemListener());

         // tecla tab na descrição, pula pro botão

         txtDescricao.registerKeyboardAction(null,

                 KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0), JComponent.WHEN_FOCUSED);

         // ouvinte para créditos é adicionado e removido no metodo carregaFoto()

         // primeira adição do ouvinte - para ser retirado da primeira vez

         AcaoItemListener acaoItemListener = new AcaoItemListener(tbFotos);

         lstCreditos.addItemListener(acaoItemListener);

         lstCreditosTabelaFotos.addItemListener(acaoItemListener);

         /* Extras - Util */

         Util.setLoggingTextArea(txtLog);

         Util.ajustaLargura(tbAlbuns, Util.getConfig().getString("colunas1"));

         /* Extras - Tabelas */

         apresentaNumReg();

         atualizaTabelaFotos();

         montagemComboPesquisa(Boolean.FALSE);

         // prepara outras variáveis utilizadas pelo sistema

         DocumentListener acaoDocumentListener = (DocumentListener) ApplicationContextResource.getBean("acaoDocumentListener");

         txtTitulo.getDocument().addDocumentListener(acaoDocumentListener);

         txtData.getDocument().addDocumentListener(acaoDocumentListener);

         txtDescricao.getDocument().addDocumentListener(acaoDocumentListener);

         txtLegenda.getDocument().addDocumentListener(acaoDocumentListener);

         // Adiciona uma mascara

         mascaraData.install(txtData);

         // Ouvinte para itens selecionados (Fotos)

         tbFotos.getSelectionModel().addListSelectionListener(new javax.swing.event.ListSelectionListener() {

             @Override

             public void valueChanged(javax.swing.event.ListSelectionEvent e) {

                 //Ignore extra messages.

                 if (e.getValueIsAdjusting()) {

                     return;

                 }

                 javax.swing.ListSelectionModel lsm =

                         (javax.swing.ListSelectionModel) e.getSource();

                 if (!lsm.isSelectionEmpty()) {

                     //selectedRow is selected

                     PainelWebFotos.getInstance().carregaFoto();

                 }

             }

         });

         // Ouvinte para mudança nos dados (Fotos)

         tbFotos.getModel().addTableModelListener(new javax.swing.event.TableModelListener() {

             @Override

             public void tableChanged(TableModelEvent e) {

                 Util.ajustaLargura(tbFotos, Util.getProperty("colunas2"));

             }

         });

         // Ouvinte para itens selecionados (Álbuns)

         tbAlbuns.getSelectionModel().addListSelectionListener(new javax.swing.event.ListSelectionListener() {

             @Override

             public void valueChanged(javax.swing.event.ListSelectionEvent e) {

                 //Ignore extra messages.

                 if (e.getValueIsAdjusting()) {

                     return;

                 }

                 javax.swing.ListSelectionModel lsm =

                         (javax.swing.ListSelectionModel) e.getSource();

                 if (!lsm.isSelectionEmpty()) {

                     //selectedRow is selected

                     PainelWebFotos.getInstance().tbAlbunsItemSelected();

                 }

             }

         });

         // Ouvinte para mudança nos dados (Álbuns)

         tbAlbuns.getModel().addTableModelListener(new javax.swing.event.TableModelListener() {

             @Override

             public void tableChanged(TableModelEvent e) {

                 Util.ajustaLargura(tbAlbuns, Util.getProperty("colunas1"));

             }

         });

         // começa com todos os controles de pauta desligados

         resetAlbum();

         onoffPauta(false);

     }

     /**

      * Seta o <I>cursor</I> em espera. Recebe uma flag para setar o valor, caso

      * seja <I>true</I>, mantém o cursor em espera, caso o valor seja

      * <I>false</I> seta o cursor com o valor <U>null</U>.

      *

      * @param valor Flag para setar o cursor.

      */

     public static void setCursorWait(boolean valor) {

         if (valor) {

             PainelWebFotos.getInstance().setCursor(new java.awt.Cursor(java.awt.Cursor.WAIT_CURSOR));

         } else {

             PainelWebFotos.getInstance().setCursor(null);

         }

     }

     /**

      * Sensitividade a alterações. Seta a flag documentoAlterado para

      * <I>false</I> e desabilita o botão alterar. TODO: Reformular este sistema.

      * Usar eventos customizados. Vide pacote sync.

      */

     public static void alteracaoFinalizada() {

         documentoAlterado = false;

         btAlterar.setEnabled(false);

     }

     /**

      * Detecta alterações. Checa pela flag controlarAlteracoes, caso seja

      * <I>true</I>, faz comparações dos valores do albúm e se tudo corresponder,

      * chama o método

      * {@link net.sf.webphotos.gui.PainelWebFotos#alteracaoFinalizada() alteracaoFinalizada()}.

      * Por último seta documentoAlterado como <I>true</I> e habilita o botão

      * alterar.

      */

     public static void alteracaoDetectada() {

         if (controlarAlteracoes) {

             if (Album.getAlbum().getNmAlbum().equals(txtTitulo.getText())

                     && Album.getAlbum().getDtInsercao().equals(txtData.getText())

                     && Album.getAlbum().getDescricao().equals(txtDescricao.getText())

                     && Album.getAlbum().getCategoriaID() == Album.getAlbum().getLstCategoriasID(lstCategoriasAlbum.getSelectedItem().toString())

                     && Album.getAlbum().toString().equals(ultimoAlbum)) {

                 alteracaoFinalizada();

                 return;

             }

             documentoAlterado = true;

             btAlterar.setEnabled(true);

         }

     }

     /**

      * Seta a flag detectarAlteracoes com o valor recebido como parâmetro. Para

      * ser utilizado posteriormente no método

      * {@link net.sf.webphotos.gui.PainelWebFotos#alteracaoDetectada() alteracaoDetectada()}.

      *

      * @param valor Variável lógica.

      */

     public static void detectarAlteracoes(boolean valor) {

         controlarAlteracoes = valor;

     }

     /**

      * FIM SENSITIVIDADE À ALTERAÇÕES

      */

     private void tbAlbunsItemSelected() {

         // se estiver editando, devemos finalizar a edição (tbFotos)

         if (tbFotos.isEditing()) {

             tbFotos.removeEditor();

         }

         // Estavamos editando um novo álbum ?

         if (btNovo.getActionCommand().equals(ACAO_FINALIZAR)) {

             Object[] opcoes = {"Retornar", "Abandonar álbum"};

             Object valorInicial = opcoes[0];

             int retorno = javax.swing.JOptionPane.showOptionDialog(null,

                     "O álbum que você estava criando não foi finalizado",

                     "Cancelar criação de álbum ?",

                     javax.swing.JOptionPane.OK_OPTION,

                     javax.swing.JOptionPane.QUESTION_MESSAGE,

                     null,

                     opcoes,

                     valorInicial);

             if (retorno == 0) { // usuário pediu para retornar

                 tbAlbuns.setRowSelectionInterval(linhaSelecionadaAlbum, linhaSelecionadaAlbum);

                 return;

             } else {

                 botaoCancelar();

             }

         }

         if (documentoAlterado) {

             if (checarAlteracoes() == 0) { // usuário pediu para retornar

                 tbAlbuns.setRowSelectionInterval(linhaSelecionadaAlbum, linhaSelecionadaAlbum);

                 return;

             }

         }

         setCursorWait(true);

         linhaSelecionadaAlbum = tbAlbuns.getSelectedRow();

         Object indice = tbAlbuns.getModel().getValueAt(linhaSelecionadaAlbum, 0);

         int i = Integer.parseInt(indice.toString());

         Album.getAlbum().loadAlbum(i);

         ultimoAlbum = Album.getAlbum().toString();

         carregaAlbum();

         // seleciona a primeira foto e carrega

         tbFotos.setRowSelectionInterval(0, 0);

         carregaFoto();

         setCursorWait(false);

     }

     /**

      * Atualiza o álbum corrente com as informações presentes nas caixa de

      * texto. Checar se os campos foram preenchidos, e se tudo estiver ok,

      * atualiza o albúm. Retorna uma variável lógica para confirmação. Função

      * utilizada em

      * {@link net.sf.webphotos.acao.AcaoAlterarAlbum AcaoAlterarAlbum}.

      *

      * @return Retorna uma variável lógica.

      */

     public static boolean atualizaAlbum() {

         Album album = Album.getAlbum();

         PhotoDTO[] fotos = album.getFotos();

         String titulo = txtTitulo.getText();

         String descricao = txtDescricao.getText();

         String data = txtData.getText();

         int categoriaIndice = lstCategoriasAlbum.getSelectedIndex();

         String msgErro = "";

         java.text.SimpleDateFormat dataBR = new java.text.SimpleDateFormat("dd/MM/yy");

         dataBR.setLenient(false);

         // checar se os campos foram preenchidos

         if (titulo.length() < 1) {

             msgErro = "\n - Álbum";

         }

         if (descricao.length() < 1) {

             msgErro = msgErro + "\n - Descrição";

         }

         if (categoriaIndice < 1) {

             msgErro = msgErro + "\n - Categoria";

         }

         // checagem especial para o campo data

         try {

             dataBR.parse(data);

         } catch (Exception e) {

             msgErro = "\n - Data (" + data + ") inválida";

             Util.log("[PainelWebFotos.atualizaAlbum]/ERRO: " + e.getMessage());

         }

         // checar se os campos foram preenchidos para as fotos

         if (fotos.length == 0) {

             msgErro = msgErro + "\n - Não existem fotos cadastradas nesse álbum";

         }

         for (int i = 0; i < fotos.length; i++) {

             PhotoDTO photoDTO = fotos[i];

             final boolean creditoIDNotOk = photoDTO.getCreditoID() == 0;

             final boolean legendaNotOk = photoDTO.getLegenda().isEmpty();

             if (creditoIDNotOk || legendaNotOk) {

                 msgErro = msgErro + "\n - Informação sobre foto na linha " + (i + 1) + ": "

                         + (creditoIDNotOk ? "\n     - Credito não foi escolhido" : "")

                         + (legendaNotOk ? "\n     - Legenda não foi preenchida" : "");

             }

         }

         if (msgErro.length() > 0) {

             javax.swing.JOptionPane.showMessageDialog(null, "Preencha corretamente os campos:\n" + msgErro, "Erro no preenchimento", javax.swing.JOptionPane.ERROR_MESSAGE);

             return false;

         }

         // tudo ok... atualiza album

         album.setNmAlbum(titulo);

         album.setDescricao(descricao);

         album.setDtInsercao(data);

         album.setCategoriaID(album.getLstCategoriasID(lstCategoriasAlbum.getSelectedItem().toString()));

         return true;

     }

     // apresenta o álbum corrente na tela

     private void carregaAlbum() {

         // habilita os controles

         controlarAlteracoes = false;

         onoffPauta(true);

         resetFoto();

         onoffFoto(false);

         Album b = Album.getAlbum();

         albumID = b.getAlbumID();

         txtTitulo.setText(b.getNmAlbum());

         txtTitulo.setCaretPosition(0);

         txtData.setText(b.getDtInsercao());

         txtDescricao.setText(b.getDescricao());

         txtDescricao.setCaretPosition(0);

         // seleciona categoria

         int i = Album.getAlbum().getLstCategoriasIndex(b.getCategoriaID());

         lstCategoriasAlbum.setSelectedIndex(i + 1);

         // atualiza a tabela de fotos

         atualizaTabelaFotos();

         alteracaoFinalizada();

         controlarAlteracoes = true;

     }

     private void carregaFoto() {

         int indiceCredito;

         Object indice = tbFotos.getModel().getValueAt(tbFotos.getSelectedRow(), 0);

         String caminho;

         PhotoDTO f;

         int fotoID;

         // pode ser uma foto que acabou de ser adicionada

         try {

             fotoID = Integer.parseInt(indice.toString());

             f = Album.getAlbum().getFoto(fotoID);

             caminho = BancoImagem.getLocalPath(albumID) + File.separator + "_b" + fotoID + ".jpg";

             indiceCredito = PhotoDTO.getLstCreditosIndex(f.getCreditoNome()) + 1;

         } catch (NumberFormatException e) {

             f = Album.getAlbum().getFoto(indice.toString());

             caminho = f.getCaminhoArquivo();

             // pode ser que o usuário já tenha aplicado um crédito

             if (f.getCreditoID() == 0) {

                 indiceCredito = 0;

             } else {

                 indiceCredito = PhotoDTO.getLstCreditosIndex(f.getCreditoNome()) + 1;

             }

         }

         if (f == null) {

             return;

         }

         painelFoto.loadImage(caminho);

         // aplica o texto nas caixas

         controlarAlteracoes = false;

         txtLegenda.setText(f.getLegenda());

         txtLegenda.setCaretPosition(0);

         log.debug("indiceCredito: " + indiceCredito);

         try {

             lstCreditos.setSelectedIndex(indiceCredito);

         } catch (Exception e) {

             log.error("Contagem: " + lstCreditos.getItemCount(), e);

         }

         controlarAlteracoes = true;

         onoffFoto(true);

         painelFoto.getLblFotoInfo().setText((f.getAltura() == 0) ? "?? x ??" : f.getLargura() + "x" + f.getAltura());

     }

     private int checarAlteracoes() {

         if (documentoAlterado) {

             Object[] opcoes = {"Retornar", "Abandonar alterações"};

             Object valorInicial = opcoes[0];

             return javax.swing.JOptionPane.showOptionDialog(null,

                     "Houve alterações neste álbum que não foram salvas.\n\nPara salvar as alterações clique em \"Retornar\" e finalize suas alterações.\nPara prosseguir sem salvar, clique em \"Abandonar alterações\"\n",

                     "Cancelar alterações ?",

                     javax.swing.JOptionPane.OK_OPTION,

                     javax.swing.JOptionPane.QUESTION_MESSAGE,

                     null,

                     opcoes,

                     valorInicial);

         }

         return 1;

     }

     private static void onoffPauta(boolean valor) {

         txtTitulo.setEnabled(valor);

         txtData.setEnabled(valor);

         lstCategoriasAlbum.setEnabled(valor);

         txtDescricao.setEnabled(valor);

         btAdicionarFotos.setEnabled(valor);

     }

     private static void onoffFoto(boolean valor) {