Subversion Repositories openrisc

/* PrinterDialog.java --

   Copyright (C)  2006  Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2, or (at your option)

any later version.

GNU Classpath is distributed in the hope that it will be useful, but

WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

General Public License for more details.

You should have received a copy of the GNU General Public License

along with GNU Classpath; see the file COPYING.  If not, write to the

Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301 USA.

Linking this library statically or dynamically with other modules is

making a combined work based on this library.  Thus, the terms and

conditions of the GNU General Public License cover the whole

combination.

As a special exception, the copyright holders of this library give you

permission to link this library with independent modules to produce an

executable, regardless of the license terms of these independent

modules, and to copy and distribute the resulting executable under

terms of your choice, provided that you also meet, for each linked

independent module, the terms and conditions of the license of that

module.  An independent module is a module which is not derived from

or based on this library.  If you modify this library, you may extend

this exception to your version of the library, but you are not

obligated to do so.  If you do not wish to do so, delete this

exception statement from your version. */

package gnu.javax.print;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.Frame;

import java.awt.GraphicsConfiguration;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.HeadlessException;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.FocusEvent;

import java.awt.event.FocusListener;

import java.util.ArrayList;

import java.util.ResourceBundle;

import javax.print.DocFlavor;

import javax.print.PrintService;

import javax.print.attribute.Attribute;

import javax.print.attribute.HashPrintRequestAttributeSet;

import javax.print.attribute.PrintRequestAttributeSet;

import javax.print.attribute.standard.Chromaticity;

import javax.print.attribute.standard.Copies;

import javax.print.attribute.standard.Destination;

import javax.print.attribute.standard.JobName;

import javax.print.attribute.standard.JobPriority;

import javax.print.attribute.standard.JobSheets;

import javax.print.attribute.standard.Media;

import javax.print.attribute.standard.MediaPrintableArea;

import javax.print.attribute.standard.OrientationRequested;

import javax.print.attribute.standard.PageRanges;

import javax.print.attribute.standard.PrintQuality;

import javax.print.attribute.standard.PrinterInfo;

import javax.print.attribute.standard.PrinterIsAcceptingJobs;

import javax.print.attribute.standard.PrinterMakeAndModel;

import javax.print.attribute.standard.PrinterState;

import javax.print.attribute.standard.RequestingUserName;

import javax.print.attribute.standard.SheetCollate;

import javax.print.attribute.standard.Sides;

import javax.swing.BorderFactory;

import javax.swing.Box;

import javax.swing.BoxLayout;

import javax.swing.ButtonGroup;

import javax.swing.JButton;

import javax.swing.JCheckBox;

import javax.swing.JComboBox;

import javax.swing.JDialog;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.JSpinner;

import javax.swing.JTabbedPane;

import javax.swing.JTextField;

import javax.swing.SpinnerNumberModel;

import javax.swing.border.TitledBorder;

import javax.swing.event.ChangeEvent;

import javax.swing.event.ChangeListener;

/**

 * Implementation of the PrinterDialog used by

 * {@link javax.print.ServiceUI} for visual selection

 * of print services and its attributes.

 *

 * @author Wolfgang Baer (WBaer@gmx.de)

 */

public final class PrinterDialog extends JDialog implements ActionListener

{

  /**

   * The General Panel used in the printing dialog.

   * @author Wolfgang Baer (WBaer@gmx.de)

   */

  final class GeneralPanel extends JPanel

  {

    /**

     * Handles the copies attribute.

     * @author Wolfgang Baer (WBaer@gmx.de)

     */

    final class CopiesAndSorted extends JPanel

      implements ChangeListener, ActionListener

    {

      private JCheckBox sort;

      private JSpinner copies;

      private JLabel copies_lb;

      private SpinnerNumberModel copiesModel;

      CopiesAndSorted()

      {

        copies_lb = new JLabel(getLocalizedString("lb.copies"));

        sort = new JCheckBox(getLocalizedString("cb.sort"));

        sort.addActionListener(this);

        copiesModel = new SpinnerNumberModel(1, 1, 9999, 1);

        copies = new JSpinner(copiesModel);

        copies.addChangeListener(this);

        GridBagLayout layout = new GridBagLayout();

        GridBagConstraints c = new GridBagConstraints();

        c.fill = GridBagConstraints.BOTH;

        c.insets = new Insets(5, 5, 5, 5);

        setLayout(layout);

        setBorder(new TitledBorder(getLocalizedString("title.copies")));

        c.anchor = GridBagConstraints.WEST;

        c.gridx = 0;

        c.gridy = 0;

        add(copies_lb, c);

        c.gridx = 1;

        c.gridy = 0;

        add(copies, c);

        c.gridx = 0;

        c.gridy = 1;

        add(sort, c);

      }

      // copies jspinner state

      public void stateChanged(ChangeEvent event)

      {

        int value = ((Integer) copies.getValue()).intValue();

        atts.add(new Copies(value));

        if (value > 1 && categorySupported(SheetCollate.class))

          sort.setEnabled(true);

        else

          sort.setEnabled(false);

      }

      // sorted checkbox state

      public void actionPerformed(ActionEvent event)

      {

        if (sort.isSelected())

          atts.add(SheetCollate.COLLATED);

      }

      /**

       * Called to update for new selected

       * print service. Tests if currently

       * selected attributes are supported.

       */

      void updateForSelectedService()

      {

        if (categorySupported(Copies.class))

          {

            copies.setEnabled(true);

            copies_lb.setEnabled(true);

            Copies copies = (Copies) attribute(Copies.class);

            if (copies != null)

              copiesModel.setValue(new Integer(copies.getValue()));

            if (((Integer)copiesModel.getValue()).intValue() > 1

                && categorySupported(SheetCollate.class))

              {

                sort.setEnabled(true);

                Attribute collate = attribute(SheetCollate.class);

                if (collate != null && collate.equals(SheetCollate.COLLATED))

                  sort.setSelected(true);

              }

            else

              sort.setEnabled(false);

          }

        else

          {

            copies.setEnabled(false);

            copies_lb.setEnabled(false);

          }

      }

    }

    /**

     * Handles the print ranges attribute.

     * @author Wolfgang Baer (WBaer@gmx.de)

     */

    final class PrintRange extends JPanel

      implements ActionListener, FocusListener

    {

      private JLabel to;

      private JRadioButton all_rb, pages_rb;

      private JTextField from_tf, to_tf;

      PrintRange()

      {

        to = new JLabel(getLocalizedString("lb.to"));

        to.setEnabled(false);

        all_rb = new JRadioButton(getLocalizedString("rbt.all"));

        all_rb.setSelected(true);

        all_rb.setActionCommand("ALL");

        all_rb.addActionListener(this);

        pages_rb = new JRadioButton(getLocalizedString("rbt.pages"));

        pages_rb.setActionCommand("PAGES");

        pages_rb.setEnabled(false);

        pages_rb.addActionListener(this);

        ButtonGroup group = new ButtonGroup();

        group.add(all_rb);

        group.add(pages_rb);

        from_tf = new JTextField("1", 4);

        from_tf.setEnabled(false);

        from_tf.addFocusListener(this);

        to_tf = new JTextField("1", 4);

        to_tf.setEnabled(false);

        to_tf.addFocusListener(this);

        GridBagLayout layout = new GridBagLayout();

        GridBagConstraints c = new GridBagConstraints();

        c.fill = GridBagConstraints.BOTH;

        setLayout(layout);

        setBorder(new TitledBorder(getLocalizedString("title.printrange")));

        c.insets = new Insets(15, 5, 5, 5);

        c.gridx = 0;

        c.gridy = 0;

        add(all_rb, c);

        c.insets = new Insets(5, 5, 15, 5);

        c.gridx = 0;

        c.gridy = 1;

        add(pages_rb, c);

        c.gridx = 1;

        c.gridy = 1;

        add(from_tf, c);

        c.gridx = 2;

        c.gridy = 1;

        add(to, c);

        c.insets = new Insets(5, 5, 15, 15);

        c.gridx = 3;

        c.gridy = 1;

        add(to_tf, c);

      }

      // focus pagerange

      public void focusGained(FocusEvent event)

      {

        updatePageRanges();

      }

      public void focusLost(FocusEvent event)

      {

        updatePageRanges();

      }

      // updates the range after user changed it

      private void updatePageRanges()

      {

        int lower = Integer.parseInt(from_tf.getText());

        int upper = Integer.parseInt(to_tf.getText());

        if (lower > upper)

          {

            upper = lower;

            to_tf.setText("" + lower);

          }

        PageRanges range = new PageRanges(lower, upper);

        atts.add(range);

      }

      // page range change

      public void actionPerformed(ActionEvent e)

      {

        // if ALL is selected we must use a full-range object

        if (e.getActionCommand().equals("ALL"))

          {

            from_tf.setEnabled(false);

            to.setEnabled(false);

            to_tf.setEnabled(false);

            atts.add(new PageRanges(1, Integer.MAX_VALUE));

          }

        else

          {

            from_tf.setEnabled(true);

            to.setEnabled(true);

            to_tf.setEnabled(true);

            all_rb.setSelected(false);

          }

      }

      /**

       * Called to update for new selected

       * print service. Tests if currently

       * selected attributes are supported.

       */

      void updateForSelectedService()

      {

        if (categorySupported(PageRanges.class))

          {

            pages_rb.setEnabled(true);

            PageRanges range = (PageRanges) attribute(PageRanges.class);

            if (range != null)

              {

                from_tf.setEnabled(true);

                to.setEnabled(true);

                to_tf.setEnabled(true);

                all_rb.setSelected(false);

                pages_rb.setSelected(true);

                int[][] members = range.getMembers();

                // Although passed in attributes may contain more than one

                // range we only take the first one

                from_tf.setText("" + members[0][0]);

                to_tf.setText("" + members[0][1]);

              }

          }

        else

          {

            from_tf.setEnabled(false);

            to.setEnabled(false);

            to_tf.setEnabled(false);

            all_rb.setSelected(true);

          }

       }

    }

    /**

     * Handles the selection of the print services

     * and its location and description attributes.

     * @author Wolfgang Baer (WBaer@gmx.de)

     */

    final class PrintServices extends JPanel

      implements ActionListener

    {

      private JLabel name, status, typ, info;

      private JLabel statusValue, typValue, infoValue;

      private JButton attributes;

      private JComboBox services_cob;

      private JCheckBox fileRedirection_cb;

      PrintServices()

      {

        name = new JLabel(getLocalizedString("lb.name"));

        status = new JLabel(getLocalizedString("lb.status"));

        typ = new JLabel(getLocalizedString("lb.typ"));

        info = new JLabel(getLocalizedString("lb.info"));

        typValue = new JLabel();

        infoValue = new JLabel();

        statusValue = new JLabel();

        attributes = new JButton(getLocalizedString("bt.attributes"));

        attributes.setEnabled(false);

        attributes.setActionCommand("ATTRIBUTES");

        attributes.addActionListener(this);

        services_cob = new JComboBox(getPrintServices());

        services_cob.setActionCommand("SERVICE");

        services_cob.addActionListener(this);

        fileRedirection_cb = new JCheckBox(getLocalizedString("cb.output"));

        fileRedirection_cb.setEnabled(false);

        GridBagLayout layout = new GridBagLayout();

        GridBagConstraints c = new GridBagConstraints();

        setLayout(layout);

        setBorder(new TitledBorder(getLocalizedString("title.printservice")));

        c.insets = new Insets(5, 5, 5, 5);

        c.anchor = GridBagConstraints.LINE_END;

        c.gridx = 0;

        c.gridy = 0;

        add(name, c);

        c.gridx = 0;

        c.gridy = 1;

        add(status, c);

        c.gridx = 0;

        c.gridy = 2;

        add(typ, c);

        c.gridx = 0;

        c.gridy = 3;

        add(info, c);

        c.gridx = 2;

        c.gridy = 3;

        c.weightx = 1;

        add(fileRedirection_cb, c);

        c.anchor = GridBagConstraints.LINE_START;

        c.fill = GridBagConstraints.HORIZONTAL;

        c.gridx = 1;

        c.gridy = 0;

        c.weightx = 1.5;

        add(services_cob, c);

        c.gridx = 1;

        c.gridy = 1;

        c.gridwidth = 2;

        c.weightx = 1;

        add(statusValue, c);

        c.gridx = 1;

        c.gridy = 2;

        c.gridwidth = 2;

        c.weightx = 1;

        add(typValue, c);

        c.gridx = 1;

        c.gridy = 3;

        c.gridwidth = 2;

        c.weightx = 1;

        add(infoValue, c);

        c.gridx = 2;

        c.gridy = 0;

        c.weightx = 1.5;

        add(attributes, c);

      }

      public void actionPerformed(ActionEvent e)

      {

        if (e.getActionCommand().equals("SERVICE"))

          {

            setSelectedPrintService((PrintService) services_cob.getSelectedItem());

            updateAll();

          }

        else if (e.getActionCommand().equals("ATTRIBUTES"))

          {

            // TODO LowPriority-Enhancement: As tests have shown this button

            // is even gray and not enabled under Windows - Its a good place

            // to provide a classpath specific browsing dialog for all

            // attributes not in the default printing dialog.

          }

      }

      /**

       * Called to update for new selected

       * print service. Tests if currently

       * selected attributes are supported.

       */

      void updateForSelectedService()

      {

        PrinterMakeAndModel att1 =

          getSelectedPrintService().getAttribute(PrinterMakeAndModel.class);

        typValue.setText(att1 == null ? "" : att1.getValue());

        PrinterInfo att2 =

          getSelectedPrintService().getAttribute(PrinterInfo.class);

        infoValue.setText(att2 == null ? "" : att2.getValue());

        PrinterIsAcceptingJobs att3 =

          getSelectedPrintService().getAttribute(PrinterIsAcceptingJobs.class);

        PrinterState att4 =

          getSelectedPrintService().getAttribute(PrinterState.class);

        String status = att4.toString();

        if (att3 == PrinterIsAcceptingJobs.ACCEPTING_JOBS)

          status += " - " + getLocalizedString("lb.acceptingjobs");

        else if (att3 == PrinterIsAcceptingJobs.NOT_ACCEPTING_JOBS)

          status += " - " + getLocalizedString("lb.notacceptingjobs");

        statusValue.setText(status);

        if (categorySupported(Destination.class))

          {

            fileRedirection_cb.setEnabled(false);

          }

      }

    }

    private PrintServices printserv_panel;

    private PrintRange printrange_panel;

    private CopiesAndSorted copies;

    /**

     * Constructs the General Panel.

     */

    public GeneralPanel()

    {

      setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

      printserv_panel = new PrintServices();

      printrange_panel = new PrintRange();

      copies = new CopiesAndSorted();

      JPanel layout_panel = new JPanel();

      layout_panel.setLayout(new BoxLayout(layout_panel, BoxLayout.LINE_AXIS));

      layout_panel.add(printrange_panel);

      layout_panel.add(Box.createRigidArea(new Dimension(10, 0)));

      layout_panel.add(copies);

      setLayout(new BoxLayout(this, BoxLayout.PAGE_AXIS));

      add(printserv_panel);

      add(Box.createRigidArea(new Dimension(0, 12)));

      add(layout_panel);

    }

    /**

     * Calls update on all internal panels to adjust

     * for a new selected print service.

     */

    void update()

    {

      printserv_panel.updateForSelectedService();

      printrange_panel.updateForSelectedService();

      copies.updateForSelectedService();

    }

  }

  /**

   * The Page setup Panel.

   * @author Wolfgang Baer (WBaer@gmx.de)

   */

  final class PageSetupPanel extends JPanel

  {

    /**

     * Handles the orientation attribute.

     * @author Wolfgang Baer (WBaer@gmx.de)

     */

    final class Orientation extends JPanel implements ActionListener

    {

      private JRadioButton portrait, landscape, rev_portrait, rev_landscape;

      Orientation()

      {

        portrait = new JRadioButton(getLocalizedString("rbt.portrait"));

        portrait.addActionListener(this);

        landscape = new JRadioButton(getLocalizedString("rbt.landscape"));

        landscape.addActionListener(this);

        rev_portrait = new JRadioButton(getLocalizedString("rbt.revportrait"));

        rev_portrait.addActionListener(this);

        rev_landscape = new JRadioButton(getLocalizedString("rbt.revlandscape"));

        rev_landscape.addActionListener(this);

        ButtonGroup group = new ButtonGroup();

        group.add(portrait);

        group.add(landscape);

        group.add(rev_portrait);

        group.add(rev_landscape);

        GridBagLayout layout = new GridBagLayout();

        GridBagConstraints c = new GridBagConstraints();

        c.fill = GridBagConstraints.BOTH;

        setLayout(layout);

        setBorder(new TitledBorder(getLocalizedString("title.orientation")));

        c.insets = new Insets(5, 5, 5, 5);

        c.gridx = 0;

        c.gridy = 0;

        add(portrait, c);

        c.gridx = 0;

        c.gridy = 1;

        add(landscape, c);

        c.gridx = 0;

        c.gridy = 2;

        add(rev_portrait, c);

        c.gridx = 0;

        c.gridy = 3;

        add(rev_landscape, c);

      }

      // event handling orientation

      public void actionPerformed(ActionEvent e)

      {

        if (e.getSource() == portrait)

          atts.add(OrientationRequested.PORTRAIT);

        else if (e.getSource() == landscape)

          atts.add(OrientationRequested.LANDSCAPE);

        else if (e.getSource() == rev_portrait)

          atts.add(OrientationRequested.REVERSE_PORTRAIT);

        else

          atts.add(OrientationRequested.REVERSE_LANDSCAPE);

      }

      /**

       * Called to update for new selected

       * print service. Tests if currently

       * selected attributes are supported.

       */

      void updateForSelectedService()

      {

        if (categorySupported(OrientationRequested.class))

          {

            portrait.setEnabled(true);

            landscape.setEnabled(true);

            rev_landscape.setEnabled(true);

            rev_portrait.setEnabled(true);

            Attribute orientation = attribute(OrientationRequested.class);

            if (orientation != null)

              {

                if (orientation.equals(OrientationRequested.LANDSCAPE))

                  landscape.setSelected(true);

                else if (orientation.equals(OrientationRequested.PORTRAIT))

                  portrait.setSelected(true);

                else if (orientation.equals(OrientationRequested.REVERSE_PORTRAIT))

                  rev_portrait.setSelected(true);