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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com> |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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|
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package org.jsampler.view.std; |
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|
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import java.awt.Dimension; |
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import java.awt.Frame; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Insets; |
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|
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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|
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import java.awt.event.FocusAdapter; |
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import java.awt.event.FocusEvent; |
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|
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import javax.swing.BorderFactory; |
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import javax.swing.Box; |
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import javax.swing.BoxLayout; |
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import javax.swing.ButtonGroup; |
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import javax.swing.Icon; |
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import javax.swing.JButton; |
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import javax.swing.JComboBox; |
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import javax.swing.JFileChooser; |
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import javax.swing.JLabel; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JRadioButton; |
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import javax.swing.JSpinner; |
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import javax.swing.SpinnerNumberModel; |
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|
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import javax.swing.event.ChangeEvent; |
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import javax.swing.event.ChangeListener; |
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import javax.swing.event.DocumentEvent; |
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import javax.swing.event.DocumentListener; |
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|
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import net.sf.juife.OkCancelDialog; |
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|
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import net.sf.juife.event.TaskEvent; |
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import net.sf.juife.event.TaskListener; |
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|
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import org.jsampler.CC; |
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import org.jsampler.Instrument; |
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import org.jsampler.JSPrefs; |
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import org.jsampler.OrchestraModel; |
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|
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import org.jsampler.task.InstrumentsDb; |
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|
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import static org.jsampler.view.std.StdI18n.i18n; |
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import static org.linuxsampler.lscp.Parser.*; |
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|
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/** |
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* |
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* @author Grigor Iliev |
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*/ |
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public class JSInstrumentChooser extends OkCancelDialog { |
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private final JRadioButton rbSelectFromOrchestra = |
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new JRadioButton(i18n.getLabel("JSInstrumentChooser.rbSelectFromOrchestra")); |
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private final JRadioButton rbSelectFromDb = |
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new JRadioButton(i18n.getLabel("JSInstrumentChooser.rbSelectFromDb")); |
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private final JRadioButton rbSelectFromFile = |
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new JRadioButton(i18n.getLabel("JSInstrumentChooser.rbSelectFromFile")); |
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|
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|
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private final JLabel lOrchestra = |
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new JLabel(i18n.getLabel("JSInstrumentChooser.lOrchestra")); |
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|
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private final JLabel lInstrument = |
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new JLabel(i18n.getLabel("JSInstrumentChooser.lInstrument")); |
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|
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private final JComboBox cbOrchestras = new JComboBox(); |
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private final JComboBox cbInstruments = new JComboBox(); |
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|
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|
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private final JComboBox cbDbInstrument = createComboBox(); |
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private final JButton btnBrowseDb; |
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|
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private final JLabel lFilename = new JLabel(i18n.getLabel("JSInstrumentChooser.lFilename")); |
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private final JLabel lIndex = new JLabel(i18n.getLabel("JSInstrumentChooser.lIndex")); |
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|
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private final JComboBox cbFilename = createComboBox(); |
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private final JSpinner spinnerIndex = new JSpinner(new SpinnerNumberModel(0, 0, 500, 1)); |
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|
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private final JButton btnBrowse; |
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|
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private String instrumentFile = null; |
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private int instrumentIndex = 0; |
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private String engine = null; |
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|
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/** |
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* Creates a new instance of JSInstrumentChooser |
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*/ |
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public JSInstrumentChooser(Frame owner) { |
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super(owner, i18n.getLabel("JSInstrumentChooser.title")); |
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|
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btnOk.setEnabled(false); |
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Icon iconBrowse = CC.getViewConfig().getInstrumentsDbTreeView().getOpenIcon(); |
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btnBrowseDb = new JButton(iconBrowse); |
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btnBrowse = new JButton(iconBrowse); |
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|
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ButtonGroup group = new ButtonGroup(); |
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group.add(rbSelectFromOrchestra); |
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group.add(rbSelectFromDb); |
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group.add(rbSelectFromFile); |
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|
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rbSelectFromOrchestra.addActionListener(getHandler()); |
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rbSelectFromDb.addActionListener(getHandler()); |
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rbSelectFromFile.addActionListener(getHandler()); |
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rbSelectFromOrchestra.doClick(0); |
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|
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cbOrchestras.addFocusListener(getHandler()); |
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cbInstruments.addFocusListener(getHandler()); |
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|
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cbDbInstrument.addFocusListener(getHandler()); |
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cbDbInstrument.addActionListener(getHandler()); |
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cbDbInstrument.addActionListener(new ActionListener() { |
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public void |
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actionPerformed(ActionEvent e) { |
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if(!rbSelectFromDb.isSelected()) rbSelectFromDb.doClick(0); |
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} |
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}); |
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cbDbInstrument.setEditable(true); |
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|
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String[] instrs = preferences().getStringListProperty("recentDbInstruments"); |
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for(String s : instrs) cbDbInstrument.addItem(s); |
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cbDbInstrument.setSelectedItem(null); |
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|
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cbFilename.addFocusListener(getHandler()); |
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cbFilename.addActionListener(getHandler()); |
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cbFilename.addActionListener(new ActionListener() { |
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public void |
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actionPerformed(ActionEvent e) { |
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if(!rbSelectFromFile.isSelected()) rbSelectFromFile.doClick(0); |
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} |
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}); |
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cbFilename.setEditable(true); |
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|
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String[] files = preferences().getStringListProperty("recentInstrumentFiles"); |
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for(String s : files) cbFilename.addItem(s); |
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cbFilename.setSelectedItem(null); |
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|
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spinnerIndex.addChangeListener(new ChangeListener() { |
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public void |
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stateChanged(ChangeEvent e) { |
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if(!rbSelectFromFile.isSelected()) rbSelectFromFile.doClick(0); |
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} |
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}); |
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|
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JPanel mainPane = new JPanel(); |
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mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS)); |
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|
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rbSelectFromOrchestra.setAlignmentX(LEFT_ALIGNMENT); |
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mainPane.add(rbSelectFromOrchestra); |
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|
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JPanel orchestraPane = createOrchestraPane(); |
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orchestraPane.setBorder(BorderFactory.createEmptyBorder(0, 32, 17, 0)); |
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mainPane.add(orchestraPane); |
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|
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rbSelectFromDb.setAlignmentX(LEFT_ALIGNMENT); |
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mainPane.add(rbSelectFromDb); |
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|
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JPanel dbPane = createDbPane(); |
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dbPane.setBorder(BorderFactory.createEmptyBorder(0, 32, 17, 0)); |
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mainPane.add(dbPane); |
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|
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rbSelectFromFile.setAlignmentX(LEFT_ALIGNMENT); |
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mainPane.add(rbSelectFromFile); |
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|
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JPanel filePane = createFilePane(); |
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filePane.setBorder(BorderFactory.createEmptyBorder(0, 32, 0, 0)); |
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mainPane.add(filePane); |
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|
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setMainPane(mainPane); |
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|
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if(!CC.getSamplerModel().getServerInfo().hasInstrumentsDbSupport()) { |
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rbSelectFromDb.setEnabled(false); |
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cbDbInstrument.setEnabled(false); |
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btnBrowseDb.setEnabled(false); |
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} else { |
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btnBrowseDb.requestFocusInWindow(); |
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} |
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|
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int i = preferences().getIntProperty("lastUsedOrchestraIndex", 0); |
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if(CC.getOrchestras().getOrchestraCount() > i) { |
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cbOrchestras.setSelectedIndex(i); |
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i = preferences().getIntProperty("lastUsedOrchestraInstrumentIndex", 0); |
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if(cbInstruments.getItemCount() > i) cbInstruments.setSelectedIndex(i); |
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} |
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|
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String s = preferences().getStringProperty("lastUsedInstrumentSelectionMethod"); |
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if("fromOrchestra".equals(s)) { |
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if(!rbSelectFromOrchestra.isSelected()) rbSelectFromOrchestra.doClick(0); |
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cbInstruments.requestFocusInWindow(); |
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} else if("fromDb".equals(s)) { |
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if(!rbSelectFromDb.isSelected()) rbSelectFromDb.doClick(0); |
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} else if("fromFile".equals(s)) { |
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if(!rbSelectFromFile.isSelected()) rbSelectFromFile.doClick(0); |
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btnBrowse.requestFocusInWindow(); |
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} else { |
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if(!rbSelectFromOrchestra.isSelected()) rbSelectFromOrchestra.doClick(0); |
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} |
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|
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updateState(); |
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} |
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|
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private JPanel |
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createOrchestraPane() { |
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GridBagLayout gridbag = new GridBagLayout(); |
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GridBagConstraints c = new GridBagConstraints(); |
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|
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JPanel p = new JPanel(); |
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|
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p.setLayout(gridbag); |
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|
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c.fill = GridBagConstraints.NONE; |
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|
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c.gridx = 0; |
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c.gridy = 0; |
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c.anchor = GridBagConstraints.EAST; |
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c.insets = new Insets(0, 0, 6, 6); |
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gridbag.setConstraints(lOrchestra, c); |
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p.add(lOrchestra); |
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|
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c.gridx = 0; |
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c.gridy = 1; |
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c.insets = new Insets(0, 0, 0, 6); |
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gridbag.setConstraints(lInstrument, c); |
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p.add(lInstrument); |
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|
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c.gridx = 1; |
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c.gridy = 0; |
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c.weightx = 1.0; |
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c.insets = new Insets(0, 0, 6, 0); |
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c.fill = GridBagConstraints.HORIZONTAL; |
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c.anchor = GridBagConstraints.NORTH; |
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gridbag.setConstraints(cbOrchestras, c); |
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p.add(cbOrchestras); |
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|
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c.gridx = 1; |
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c.gridy = 1; |
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c.insets = new Insets(0, 0, 0, 0); |
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gridbag.setConstraints(cbInstruments, c); |
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p.add(cbInstruments); |
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|
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cbOrchestras.addActionListener(new ActionListener() { |
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public void |
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actionPerformed(ActionEvent e) { orchestraChanged(); } |
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}); |
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|
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cbInstruments.addActionListener(new ActionListener() { |
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public void |
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actionPerformed(ActionEvent e) { instrumentChanged(); } |
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}); |
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|
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for(int i = 0; i < CC.getOrchestras().getOrchestraCount(); i++) { |
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cbOrchestras.addItem(CC.getOrchestras().getOrchestra(i)); |
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} |
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|
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p.setAlignmentX(LEFT_ALIGNMENT); |
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return p; |
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} |
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|
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protected JComboBox |
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createComboBox() { return new JComboBox(); } |
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|
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protected JSPrefs |
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preferences() { return CC.getViewConfig().preferences(); } |
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|
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private void |
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orchestraChanged() { |
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OrchestraModel om = (OrchestraModel)cbOrchestras.getSelectedItem(); |
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String s = om == null ? null : om.getDescription(); |
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if(s != null && s.length() == 0) s = null; |
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cbOrchestras.setToolTipText(s); |
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|
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cbInstruments.removeAllItems(); |
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if(om == null || om.getInstrumentCount() == 0) { |
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cbInstruments.setEnabled(false); |
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return; |
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} |
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|
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cbInstruments.setEnabled(true); |
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|
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for(int i = 0; i < om.getInstrumentCount(); i++) { |
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cbInstruments.addItem(om.getInstrument(i)); |
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} |
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} |
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|
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private void |
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instrumentChanged() { |
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Instrument instr = (Instrument)cbInstruments.getSelectedItem(); |
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String s = instr == null ? null : instr.getDescription(); |
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if(s != null && s.length() == 0) s = null; |
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cbInstruments.setToolTipText(s); |
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|
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btnOk.setEnabled(instr != null); |
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} |
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|
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|
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|
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private JPanel |
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createDbPane() { |
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JPanel p = new JPanel(); |
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p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS)); |
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p.add(cbDbInstrument); |
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p.add(Box.createRigidArea(new Dimension(6, 0))); |
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btnBrowseDb.setMargin(new Insets(0, 0, 0, 0)); |
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p.add(btnBrowseDb); |
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|
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|
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|
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cbDbInstrument.setPreferredSize ( |
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new Dimension(200, cbDbInstrument.getPreferredSize().height) |
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); |
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|
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btnBrowseDb.addActionListener(new ActionListener() { |
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public void |
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actionPerformed(ActionEvent e) { onBrowseDb(); } |
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}); |
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|
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p.setAlignmentX(LEFT_ALIGNMENT); |
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|
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return p; |
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} |
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|
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private JPanel |
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createFilePane() { |
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GridBagLayout gridbag = new GridBagLayout(); |
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GridBagConstraints c = new GridBagConstraints(); |
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|
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JPanel filePane = new JPanel(); |
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|
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filePane.setLayout(gridbag); |
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|
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c.fill = GridBagConstraints.NONE; |
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|
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c.gridx = 0; |
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c.gridy = 0; |
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c.anchor = GridBagConstraints.EAST; |
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c.insets = new Insets(3, 3, 3, 3); |
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gridbag.setConstraints(lFilename, c); |
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filePane.add(lFilename); |
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|
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c.gridx = 0; |
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c.gridy = 1; |
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gridbag.setConstraints(lIndex, c); |
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filePane.add(lIndex); |
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|
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btnBrowse.setMargin(new Insets(0, 0, 0, 0)); |
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btnBrowse.setToolTipText(i18n.getLabel("JSInstrumentChooser.btnBrowse")); |
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c.gridx = 2; |
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c.gridy = 0; |
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gridbag.setConstraints(btnBrowse, c); |
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filePane.add(btnBrowse); |
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|
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c.fill = GridBagConstraints.HORIZONTAL; |
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c.gridx = 1; |
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c.gridy = 0; |
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c.weightx = 1.0; |
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c.anchor = GridBagConstraints.WEST; |
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gridbag.setConstraints(cbFilename, c); |
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filePane.add(cbFilename); |
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|
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c.gridx = 1; |
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c.gridy = 1; |
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gridbag.setConstraints(spinnerIndex, c); |
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filePane.add(spinnerIndex); |
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|
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cbFilename.setPreferredSize ( |
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new Dimension(200, cbFilename.getPreferredSize().height) |
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); |
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|
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btnBrowse.addActionListener(new ActionListener() { |
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public void |
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actionPerformed(ActionEvent e) { onBrowse(); } |
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}); |
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|
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filePane.setAlignmentX(LEFT_ALIGNMENT); |
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return filePane; |
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} |
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|
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protected void |
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onOk() { |
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if(!btnOk.isEnabled()) return; |
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|
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String s = "lastUsedInstrumentSelectionMethod"; |
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|
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if(rbSelectFromOrchestra.isSelected()) { |
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Instrument instr = (Instrument)cbInstruments.getSelectedItem(); |
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instrumentFile = instr.getPath(); |
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instrumentIndex = instr.getInstrumentIndex(); |
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engine = instr.getEngine(); |
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setVisible(false); |
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|
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int i = cbOrchestras.getSelectedIndex(); |
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if(i >= 0) preferences().setIntProperty("lastUsedOrchestraIndex", i); |
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|
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i = cbInstruments.getSelectedIndex(); |
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if(i >= 0) { |
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preferences().setIntProperty("lastUsedOrchestraInstrumentIndex", i); |
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} |
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|
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preferences().setStringProperty(s, "fromOrchestra"); |
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|
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return; |
426 |
} |
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|
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if(rbSelectFromFile.isSelected()) { |
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instrumentFile = cbFilename.getSelectedItem().toString(); |
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instrumentIndex = Integer.parseInt(spinnerIndex.getValue().toString()); |
431 |
|
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StdUtils.updateRecentElements("recentInstrumentFiles", instrumentFile); |
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preferences().setStringProperty(s, "fromFile"); |
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setVisible(false); |
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return; |
436 |
} |
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|
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if(!rbSelectFromDb.isSelected()) return; |
439 |
|
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preferences().setStringProperty(s, "fromDb"); |
441 |
|
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String instr = cbDbInstrument.getSelectedItem().toString(); |
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preferences().setStringProperty("lastUsedDbInstrument", instr); |
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final InstrumentsDb.GetInstrument t = new InstrumentsDb.GetInstrument(instr); |
445 |
|
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StdUtils.updateRecentElements("recentDbInstruments", instr); |
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|
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t.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
451 |
updateState(); |
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if(t.doneWithErrors()) return; |
453 |
|
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instrumentFile = t.getResult().getFilePath(); |
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instrumentIndex = t.getResult().getInstrumentIndex(); |
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engine = t.getResult().getFormatFamily(); // TODO: fix this |
457 |
setVisible(false); |
458 |
} |
459 |
}); |
460 |
|
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btnOk.setEnabled(false); |
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CC.getTaskQueue().add(t); |
463 |
} |
464 |
|
465 |
protected void |
466 |
onCancel() { setVisible(false); } |
467 |
|
468 |
private void |
469 |
onBrowse() { |
470 |
if(!rbSelectFromFile.isSelected()) rbSelectFromFile.doClick(0); |
471 |
String s = preferences().getStringProperty("lastInstrumentLocation"); |
472 |
JFileChooser fc = new JFileChooser(s); |
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int result = fc.showOpenDialog(this); |
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if(result != JFileChooser.APPROVE_OPTION) return; |
475 |
|
476 |
String path = fc.getSelectedFile().getAbsolutePath(); |
477 |
if(java.io.File.separatorChar == '\\') { |
478 |
path = path.replace('\\', '/'); |
479 |
} |
480 |
cbFilename.setSelectedItem(toEscapedString(path)); |
481 |
btnOk.requestFocusInWindow(); |
482 |
|
483 |
path = fc.getCurrentDirectory().getAbsolutePath(); |
484 |
preferences().setStringProperty("lastInstrumentLocation", path); |
485 |
} |
486 |
|
487 |
private void |
488 |
onBrowseDb() { |
489 |
if(!rbSelectFromDb.isSelected()) rbSelectFromDb.doClick(0); |
490 |
JSDbInstrumentChooser dlg; |
491 |
dlg = new JSDbInstrumentChooser(JSInstrumentChooser.this); |
492 |
Object o = cbDbInstrument.getSelectedItem(); |
493 |
if(o != null && o.toString().length() > 0) dlg.setSelectedInstrument(o.toString()); |
494 |
else { |
495 |
String s = preferences().getStringProperty("lastUsedDbInstrument", ""); |
496 |
if(s.length() > 0) dlg.setSelectedInstrument(s); |
497 |
else dlg.setSelectedDirectory("/"); |
498 |
} |
499 |
dlg.setVisible(true); |
500 |
if(dlg.isCancelled()) return; |
501 |
cbDbInstrument.setSelectedItem(dlg.getSelectedInstrument()); |
502 |
cbDbInstrument.requestFocus(); |
503 |
} |
504 |
|
505 |
/** |
506 |
* Gets the name of the selected instrument file. |
507 |
* @return The name of the selected instrument file. |
508 |
*/ |
509 |
public String |
510 |
getInstrumentFile() { return instrumentFile; } |
511 |
|
512 |
/** |
513 |
* Gets the index of the instrument in the instrument file. |
514 |
* @return The index of the instrument in the instrument file. |
515 |
*/ |
516 |
public int |
517 |
getInstrumentIndex() { return instrumentIndex; } |
518 |
|
519 |
public String |
520 |
getEngine() { return engine; } |
521 |
|
522 |
private void |
523 |
updateState() { |
524 |
boolean b = false; |
525 |
if(rbSelectFromOrchestra.isSelected()) { |
526 |
b = cbInstruments.getSelectedItem() != null; |
527 |
} else if(rbSelectFromDb.isSelected()) { |
528 |
Object o = cbDbInstrument.getSelectedItem(); |
529 |
b = o != null && o.toString().length() > 0; |
530 |
} else if(rbSelectFromFile.isSelected()) { |
531 |
Object o = cbFilename.getSelectedItem(); |
532 |
if(o == null) b = false; |
533 |
else b = o.toString().length() > 0; |
534 |
} |
535 |
|
536 |
btnOk.setEnabled(b); |
537 |
} |
538 |
|
539 |
private final EventHandler eventHandler = new EventHandler(); |
540 |
|
541 |
private EventHandler |
542 |
getHandler() { return eventHandler; } |
543 |
|
544 |
private class EventHandler extends FocusAdapter |
545 |
implements ActionListener, DocumentListener { |
546 |
|
547 |
public void |
548 |
actionPerformed(ActionEvent e) { |
549 |
updateState(); |
550 |
} |
551 |
|
552 |
// DocumentListener |
553 |
public void |
554 |
insertUpdate(DocumentEvent e) { updateState(); } |
555 |
|
556 |
public void |
557 |
removeUpdate(DocumentEvent e) { updateState(); } |
558 |
|
559 |
public void |
560 |
changedUpdate(DocumentEvent e) { updateState(); } |
561 |
|
562 |
// FocusListener |
563 |
public void |
564 |
focusGained(FocusEvent e) { |
565 |
Object src = e.getSource(); |
566 |
if(src == cbInstruments || src == cbOrchestras) { |
567 |
if(!rbSelectFromOrchestra.isSelected()) { |
568 |
rbSelectFromOrchestra.doClick(0); |
569 |
} |
570 |
} else if(src == cbDbInstrument) { |
571 |
if(!rbSelectFromDb.isSelected()) rbSelectFromDb.doClick(0); |
572 |
} else if(src == cbFilename) { |
573 |
if(!rbSelectFromFile.isSelected()) rbSelectFromFile.doClick(0); |
574 |
} |
575 |
} |
576 |
} |
577 |
} |