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package cz.frantovo.superPostak;
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import cz.frantovo.gui.tabulky.TableSorterModel;
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import cz.frantovo.postak.InternetAddressKomu;
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import cz.frantovo.postak.Postak;
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import java.awt.Cursor;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileReader;
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import java.io.FileWriter;
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import java.io.OutputStreamWriter;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.HashSet;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.swing.DefaultListSelectionModel;
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import javax.swing.JFileChooser;
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import javax.swing.event.TableModelEvent;
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import javax.swing.event.TableModelListener;
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import javax.swing.table.TableModel;
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/**
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*
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* @author fiki
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*/
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public class PanelPrijemcu extends javax.swing.JPanel {
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private static Logger log = Logger.getLogger(PanelPrijemcu.class.getName());
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private static final long serialVersionUID = -8981943048392428523L;
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private ModelTabulky data = new ModelTabulky();
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/** Creates new form PanelPrijemcu */
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public PanelPrijemcu() {
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initComponents();
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tabulka.setModel(data);
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tabulka.setSelectionMode(DefaultListSelectionModel.SINGLE_SELECTION);
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}
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public ArrayList<InternetAddressKomu> getAdresy() {
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/** TODO: vracet kopii? */
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return data.data;
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}
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/**
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* @param prijemci pokud je null, nastaví prázdná kolekce.
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*/
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public void setAdresy(Collection<InternetAddressKomu> adresy) {
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data.data = new ArrayList<InternetAddressKomu>();
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pridejAdresu(adresy);
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}
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public void pridejAdresu(Collection<InternetAddressKomu> adresy) {
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if (adresy == null) {
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log.log(Level.FINER, "Prázdná množina adres - nic nepřidáme");
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} else {
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data.data.addAll(adresy);
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data.upozorniPosluchace();
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}
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}
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/**
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* Pokud je needitovatelný, nelze měnit data v tabuce
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* a z tlačítek je povoleno pouze tlačítko pro uložení do souboru.
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*/
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public void setEditovatelny(boolean editovatelny) {
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otevrit.setEnabled(editovatelny);
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pridat.setEnabled(editovatelny);
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odebrat.setEnabled(editovatelny);
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tabulka.setEnabled(editovatelny);
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}
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/** This method is called from within the constructor to
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* initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is
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* always regenerated by the Form Editor.
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*/
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// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
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private void initComponents() {
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jScrollPane1 = new javax.swing.JScrollPane();
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tabulka = new cz.frantovo.gui.tabulky.JTable();
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pridat = new javax.swing.JButton();
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odebrat = new javax.swing.JButton();
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ulozit = new javax.swing.JButton();
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otevrit = new javax.swing.JButton();
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tabulka.setModel(new javax.swing.table.DefaultTableModel(
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new Object [][] {
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{null, null, null, null},
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{null, null, null, null},
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{null, null, null, null},
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{null, null, null, null}
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},
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new String [] {
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"Title 1", "Title 2", "Title 3", "Title 4"
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}
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));
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jScrollPane1.setViewportView(tabulka);
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pridat.setIcon(new javax.swing.ImageIcon(getClass().getResource("/cz/frantovo/superPostak/obrazky/vlozit.png"))); // NOI18N
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pridat.setMnemonic('i');
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pridat.setText("Přidat");
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pridat.setToolTipText("<html>\nPřidá prázdný řádek pro vložení nového příjemce<br/>\nAby se napsaná změna projevila, je potřeba kliknout jinam do tabulky<br/>\n(tzn. ukončit režim editace buňky)<br/>\n</html>");
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pridat.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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pridatActionPerformed(evt);
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}
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});
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odebrat.setIcon(new javax.swing.ImageIcon(getClass().getResource("/cz/frantovo/superPostak/obrazky/editdelete.png"))); // NOI18N
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odebrat.setMnemonic('r');
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odebrat.setText("Odebrat");
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odebrat.setToolTipText("Odebere vybraného příjemce");
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odebrat.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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odebratActionPerformed(evt);
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}
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});
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ulozit.setIcon(new javax.swing.ImageIcon(getClass().getResource("/cz/frantovo/superPostak/obrazky/ulozit.png"))); // NOI18N
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ulozit.setToolTipText("Uložit seznam příjemců do souboru.");
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ulozit.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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ulozitActionPerformed(evt);
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}
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});
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otevrit.setIcon(new javax.swing.ImageIcon(getClass().getResource("/cz/frantovo/superPostak/obrazky/otevrit.png"))); // NOI18N
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otevrit.setToolTipText("<html>Přidat příjemce ze souboru.<br/>Na každém řádku se očekává jedna adresa.</html>");
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otevrit.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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otevritActionPerformed(evt);
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}
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});
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javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
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this.setLayout(layout);
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layout.setHorizontalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
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.addContainerGap(97, Short.MAX_VALUE)
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.addComponent(otevrit)
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
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.addComponent(ulozit)
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
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.addComponent(odebrat)
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
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.addComponent(pridat)
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.addContainerGap())
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.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 410, Short.MAX_VALUE)
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);
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layout.setVerticalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
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.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 253, Short.MAX_VALUE)
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
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.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
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.addComponent(pridat)
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.addComponent(odebrat)
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.addComponent(ulozit)
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.addComponent(otevrit))
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.addContainerGap())
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);
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}// </editor-fold>//GEN-END:initComponents
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private void pridatActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_pridatActionPerformed
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data.pridejRadek();
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}//GEN-LAST:event_pridatActionPerformed
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private void odebratActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_odebratActionPerformed
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int radkaV = tabulka.getSelectedRow();
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int radka = ((TableSorterModel) tabulka.getModel()).modelIndex(radkaV);
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if (radka > -1 && radka < data.getRowCount()) {
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data.odeberRadek(radka);
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}
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}//GEN-LAST:event_odebratActionPerformed
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private void ulozitActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ulozitActionPerformed
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JFileChooser dialog = new JFileChooser();
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dialog.setMultiSelectionEnabled(false);
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dialog.setDialogTitle("Uložit seznam do souboru");
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int vysledek = dialog.showSaveDialog(this);
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if (vysledek == JFileChooser.APPROVE_OPTION) {
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File soubor = dialog.getSelectedFile();
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try {
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setCursor(new Cursor(Cursor.WAIT_CURSOR));
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OutputStreamWriter zapisovac = new FileWriter(soubor);
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int pocetDobrych = 0;
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int pocetPreskocenych = 0;
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for (InternetAddressKomu adresa : data.data) {
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/** TODO: různé formátování, případně jména */
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if (Postak.zkontrolujAdresu(adresa.getAddress())) {
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zapisovac.write(adresa.getAddress() + "\n");
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pocetDobrych++;
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} else {
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pocetPreskocenych++;
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}
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}
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zapisovac.close();
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String preskocene = "";
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if (pocetPreskocenych > 0) {
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preskocene = "\nPočet přeskočených: " + pocetPreskocenych + "\n(Přeskočené neodpovídaly regulárnímu výrazu.)";
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}
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SuperPostak.zobrazInformacniDialog(this, "Uložení seznamu", "Adresy příjemců byly úspěšně uloženy do souboru:\n" + soubor.getAbsolutePath() + "\nPočet uložených adres: " + pocetDobrych + preskocene, true);
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} catch (Exception e) {
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SuperPostak.zobrazChybovyDialog(this, "Uložení seznamu selhalo", "Adresy se nepodařilo uložit do souboru.", null, e, Level.WARNING, false);
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} finally {
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setCursor(Cursor.getDefaultCursor());
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}
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}
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}//GEN-LAST:event_ulozitActionPerformed
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private void otevritActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_otevritActionPerformed
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JFileChooser dialog = new JFileChooser();
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dialog.setMultiSelectionEnabled(false);
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dialog.setDialogTitle("Načíst adresy ze souboru");
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int vysledek = dialog.showOpenDialog(this);
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if (vysledek == JFileChooser.APPROVE_OPTION) {
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File soubor = dialog.getSelectedFile();
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try {
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setCursor(new Cursor(Cursor.WAIT_CURSOR));
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BufferedReader ctenar = new BufferedReader(new FileReader(soubor));
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int pocetDobrych = 0;
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int pocetPreskocenych = 0;
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String radka = ctenar.readLine();
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ArrayList<InternetAddressKomu> adresy = new ArrayList<InternetAddressKomu>();
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while (radka != null) {
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if (Postak.zkontrolujAdresu(radka)) {
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adresy.add(new InternetAddressKomu(radka, null));
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pocetDobrych++;
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} else {
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pocetPreskocenych++;
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}
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radka = ctenar.readLine();
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}
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setAdresy(adresy);
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ctenar.close();
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String preskocene = "";
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if (pocetPreskocenych > 0) {
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preskocene = "\nPočet přeskočených: " + pocetPreskocenych + "\n(Přeskočené neodpovídaly regulárnímu výrazu.)";
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}
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SuperPostak.zobrazInformacniDialog(this, "Načtení adres", "Byl načten seznam adres ze souboru:\n" + soubor.getAbsolutePath() + "\nPočet načtených adres: " + pocetDobrych + preskocene, true);
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} catch (Exception e) {
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SuperPostak.zobrazChybovyDialog(this, "Načtení souboru selhalo", "Nepodařilo se načíst soubor s adresami.", null, e, Level.WARNING, false);
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} finally {
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setCursor(Cursor.getDefaultCursor());
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franta-hg@0
|
256 |
}
|
franta-hg@0
|
257 |
|
franta-hg@0
|
258 |
}
|
franta-hg@0
|
259 |
}//GEN-LAST:event_otevritActionPerformed
|
franta-hg@0
|
260 |
|
franta-hg@0
|
261 |
// Variables declaration - do not modify//GEN-BEGIN:variables
|
franta-hg@0
|
262 |
private javax.swing.JScrollPane jScrollPane1;
|
franta-hg@0
|
263 |
private javax.swing.JButton odebrat;
|
franta-hg@0
|
264 |
private javax.swing.JButton otevrit;
|
franta-hg@0
|
265 |
private javax.swing.JButton pridat;
|
franta-hg@0
|
266 |
private cz.frantovo.gui.tabulky.JTable tabulka;
|
franta-hg@0
|
267 |
private javax.swing.JButton ulozit;
|
franta-hg@0
|
268 |
// End of variables declaration//GEN-END:variables
|
franta-hg@3
|
269 |
|
franta-hg@0
|
270 |
private class ModelTabulky implements TableModel {
|
franta-hg@0
|
271 |
|
franta-hg@0
|
272 |
private String[] sloupecky = {"Jméno", "e-mail"};
|
franta-hg@0
|
273 |
private ArrayList<InternetAddressKomu> data = new ArrayList<InternetAddressKomu>();
|
franta-hg@0
|
274 |
private HashSet<TableModelListener> posluchace = new HashSet<TableModelListener>();
|
franta-hg@0
|
275 |
|
franta-hg@0
|
276 |
public int getRowCount() {
|
franta-hg@0
|
277 |
return data.size();
|
franta-hg@0
|
278 |
}
|
franta-hg@0
|
279 |
|
franta-hg@0
|
280 |
public int getColumnCount() {
|
franta-hg@0
|
281 |
return sloupecky.length;
|
franta-hg@0
|
282 |
}
|
franta-hg@0
|
283 |
|
franta-hg@0
|
284 |
public String getColumnName(int n) {
|
franta-hg@0
|
285 |
return sloupecky[n];
|
franta-hg@0
|
286 |
}
|
franta-hg@0
|
287 |
|
franta-hg@0
|
288 |
public Class<?> getColumnClass(int n) {
|
franta-hg@0
|
289 |
return String.class;
|
franta-hg@0
|
290 |
}
|
franta-hg@0
|
291 |
|
franta-hg@0
|
292 |
public boolean isCellEditable(int m, int n) {
|
franta-hg@0
|
293 |
return true;
|
franta-hg@0
|
294 |
}
|
franta-hg@0
|
295 |
|
franta-hg@0
|
296 |
public Object getValueAt(int m, int n) {
|
franta-hg@0
|
297 |
if (n == 0) {
|
franta-hg@0
|
298 |
return data.get(m).getPersonal();
|
franta-hg@0
|
299 |
} else if (n == 1) {
|
franta-hg@0
|
300 |
return data.get(m).getAddress();
|
franta-hg@0
|
301 |
} else {
|
franta-hg@0
|
302 |
return null;
|
franta-hg@0
|
303 |
}
|
franta-hg@0
|
304 |
}
|
franta-hg@0
|
305 |
|
franta-hg@0
|
306 |
public void setValueAt(Object value, int m, int n) {
|
franta-hg@0
|
307 |
if (n == 0) {
|
franta-hg@0
|
308 |
try {
|
franta-hg@0
|
309 |
data.get(m).setPersonal(String.valueOf(value.toString()));
|
franta-hg@0
|
310 |
} catch (Exception ex) {
|
franta-hg@0
|
311 |
log.log(Level.SEVERE, "ModelTabulky.setValueAt(" + m + ", " + n + ")", ex);
|
franta-hg@0
|
312 |
}
|
franta-hg@0
|
313 |
} else if (n == 1) {
|
franta-hg@0
|
314 |
data.get(m).setAddress(String.valueOf(value.toString()));
|
franta-hg@0
|
315 |
}
|
franta-hg@0
|
316 |
}
|
franta-hg@0
|
317 |
|
franta-hg@0
|
318 |
public void addTableModelListener(TableModelListener l) {
|
franta-hg@0
|
319 |
posluchace.add(l);
|
franta-hg@0
|
320 |
}
|
franta-hg@0
|
321 |
|
franta-hg@0
|
322 |
public void removeTableModelListener(TableModelListener l) {
|
franta-hg@0
|
323 |
posluchace.remove(l);
|
franta-hg@0
|
324 |
}
|
franta-hg@0
|
325 |
|
franta-hg@0
|
326 |
public void pridejRadek() {
|
franta-hg@0
|
327 |
data.add(new InternetAddressKomu());
|
franta-hg@0
|
328 |
|
franta-hg@0
|
329 |
upozorniPosluchace();
|
franta-hg@0
|
330 |
}
|
franta-hg@0
|
331 |
|
franta-hg@0
|
332 |
public void odeberRadek(int m) {
|
franta-hg@0
|
333 |
data.remove(m);
|
franta-hg@0
|
334 |
upozorniPosluchace();
|
franta-hg@0
|
335 |
}
|
franta-hg@0
|
336 |
|
franta-hg@0
|
337 |
private void upozorniPosluchace() {
|
franta-hg@0
|
338 |
for (TableModelListener p : posluchace) {
|
franta-hg@0
|
339 |
p.tableChanged(new TableModelEvent(this));
|
franta-hg@0
|
340 |
}
|
franta-hg@0
|
341 |
}
|
franta-hg@0
|
342 |
}
|
franta-hg@0
|
343 |
}
|