Dépôt officiel du code source de l'ERP OpenConcerto

package org.openconcerto.modules.operation;

import java.awt.FlowLayout;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.print.PageFormat;

import java.awt.print.Pageable;

import java.awt.print.PrinterException;

import java.awt.print.PrinterJob;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Collections;

import java.util.Comparator;

import java.util.List;

import javax.swing.JButton;

import javax.swing.JCheckBox;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.SwingConstants;

import javax.swing.SwingUtilities;

import org.jopencalendar.model.JCalendarItem;

import org.jopencalendar.print.CalendarItemPrinter;

import org.openconcerto.sql.users.User;

import org.openconcerto.ui.DefaultGridBagConstraints;

import org.openconcerto.ui.JDate;

import org.openconcerto.ui.PrintPreviewFrame;

public class CalendarPrintPanel extends JPanel {

    final JCheckBox preview = new JCheckBox("Aperçu");

    final JButton bPrint = new JButton("Imprimer");

    public CalendarPrintPanel(final OperationCalendarManager manager, final int week, final int year, final List<User> selectedUsers, final List<String> selectedStates) {

        preview.setSelected(true);

        //

        this.setLayout(new GridBagLayout());

        final GridBagConstraints c = new DefaultGridBagConstraints();

        final JLabel l = new JLabel("Date de début", SwingConstants.RIGHT);

        this.add(l, c);

        c.gridx++;

        final JDate d1 = new JDate(false, true);

        Calendar cal = Calendar.getInstance();

        cal.clear();

        cal.set(Calendar.YEAR, year);

        cal.set(Calendar.WEEK_OF_YEAR, week);

        cal.set(Calendar.HOUR_OF_DAY, 0);

        cal.set(Calendar.MINUTE, 0);

        cal.set(Calendar.SECOND, 0);

        cal.set(Calendar.MILLISECOND, 0);

        d1.setDate(cal.getTime());

        c.weightx = 1;

        this.add(d1, c);

        c.gridx = 0;

        c.gridy++;

        c.weightx = 0;

        final JLabel l2 = new JLabel("Date de fin", SwingConstants.RIGHT);

        this.add(l2, c);

        c.gridx++;

        final JDate d2 = new JDate(false, true);

        cal.add(Calendar.DAY_OF_YEAR, 7);

        d2.setDate(cal.getTime());

        c.weightx = 1;

        this.add(d2, c);

        final JPanel p = new JPanel();

        p.setLayout(new FlowLayout(FlowLayout.RIGHT));

        p.add(preview);

        p.add(bPrint);

        c.gridwidth = 2;

        c.gridx = 0;

        c.gridy++;

        c.fill = GridBagConstraints.NONE;

        c.anchor = GridBagConstraints.SOUTHEAST;

        this.add(p, c);

        //

        bPrint.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                if (d1.getDate().after(d2.getDate())) {

                    return;

                }

                final List<Pageable> p = new ArrayList<Pageable>();

                for (User user : selectedUsers) {

                    final List<User> l = new ArrayList<User>();

                    l.add(user);

                    final List<JCalendarItem> itemInWeek = manager.getItemIn(d1.getDate(), d2.getDate(), l, selectedStates);

                    if (!itemInWeek.isEmpty()) {

                        Collections.sort(itemInWeek, new Comparator<JCalendarItem>() {

                            @Override

                            public int compare(JCalendarItem o1, JCalendarItem o2) {

                                return o1.getDtStart().compareTo(o2.getDtStart());

                            }

                        });

                        final PageFormat pf = new PageFormat();

                        pf.setPaper(new A4());

                        final CalendarItemPrinter printable = new OperationCalendarItemPrinter(user.getFullName(), itemInWeek, pf);

                        p.add(printable);

                    }

                }

                if (p.isEmpty()) {

                    JOptionPane.showMessageDialog(CalendarPrintPanel.this, "Aucune page à imprimer.\nMerci de vérifier la période.");

                    return;

                }

                if (preview.isSelected()) {

                    final PrintPreviewFrame f = new PrintPreviewFrame(new ListOfPageable(p)) {

                        @Override

                        public void printAllPages() {

                            printPages(p);

                            closeFrame();

                        }

                    };

                    f.pack();

                    f.setLocationRelativeTo(CalendarPrintPanel.this);

                    f.setVisible(true);

                } else {

                    printPages(p);

                    closeFrame();

                }

            }

        });

    }

    protected void closeFrame() {

        SwingUtilities.getWindowAncestor(this).dispose();

    }

    public void printPages(final List<Pageable> pageables) {

        PrinterJob job = PrinterJob.getPrinterJob();

        boolean ok = job.printDialog();

        if (ok) {

            for (Pageable document : pageables) {

                PageFormat p = job.getPageFormat(null);

                System.err.println("CalendarPrintPanel.printPages():Size: " + p.getWidth() + " x " + p.getHeight());

                System.err.println("CalendarPrintPanel.printPages():Imagageable: " + p.getImageableWidth() + " x " + p.getImageableHeight());

                job.getPageFormat(null).getImageableHeight();

                job.setPageable(document);

                try {

                    job.print();

                } catch (PrinterException e) {

                    e.printStackTrace();

                }

            }

        }

    }

}