view/classic/MidiDevicesPage.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005 Grigor Kirilov Iliev
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler 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 JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler.view.classic;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.MediaTracker;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import java.net.URL;

import java.util.logging.Level;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSeparator;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.JToolBar;
import javax.swing.ListSelectionModel;

import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;

import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableColumn;

import net.sf.juife.InformationDialog;
import net.sf.juife.JuifeUtils;
import net.sf.juife.NavigationPage;

import org.jsampler.CC;
import org.jsampler.MidiDeviceModel;

import org.jsampler.event.MidiDeviceEvent;
import org.jsampler.event.MidiDeviceListEvent;
import org.jsampler.event.MidiDeviceListListener;
import org.jsampler.event.MidiDeviceListener;
import org.jsampler.event.ParameterEvent;
import org.jsampler.event.ParameterListener;

import org.jsampler.task.DestroyMidiDevice;
import org.jsampler.task.EnableMidiDevice;
import org.jsampler.task.SetMidiInputPortCount;
import org.jsampler.task.SetMidiPortParameter;

import org.jsampler.view.NumberCellEditor;
import org.jsampler.view.ParameterTable;

import org.linuxsampler.lscp.MidiInputDevice;
import org.linuxsampler.lscp.MidiPort;
import org.linuxsampler.lscp.Parameter;

import static org.jsampler.view.classic.ClassicI18n.i18n;
import static org.jsampler.view.classic.MidiDevicesTableModel.*;


/**
 *
 * @author Grigor Iliev
 */
public class MidiDevicesPage extends NavigationPage {
        private final Action duplicateMidiDevice = new DuplicateMidiDevice();
        private final Action removeMidiDevice = new RemoveMidiDevice();
        private final Action midiDeviceProps = new MidiDeviceProps();
        
        private final ToolbarButton btnNewDevice = new ToolbarButton(A4n.addMidiDevice);
        private final ToolbarButton btnDuplicateDevice = new ToolbarButton(duplicateMidiDevice);
        private final ToolbarButton btnRemoveDevice = new ToolbarButton(removeMidiDevice);
        private final ToolbarButton btnDeviceProps = new ToolbarButton(midiDeviceProps);
        
        private final JTable devicesTable = new JTable(new MidiDevicesTableModel());
        
        private final JLabel lPorts = new JLabel(i18n.getLabel("MidiDevicesPage.lPorts"));
        private final JComboBox cbPorts = new JComboBox();
        
        ParameterTable portParamTable = new ParameterTable();
        
        
        /** Creates a new instance of <code>MidiDevicesPage</code> */
        public
        MidiDevicesPage() {
                setTitle(i18n.getLabel("MidiDevicesPage.title"));
                
                cbPorts.setEnabled(false);
                
                TableColumn tc = devicesTable.getColumnModel().getColumn(ACTIVE_COLUMN_INDEX);
                tc.setPreferredWidth(tc.getMinWidth());
                
                NumberCellEditor nce = new NumberCellEditor();
                nce.setMinimum(0);
                nce.setMaximum(255);
                tc = devicesTable.getColumnModel().getColumn(PORTS_COLUMN_INDEX);
                tc.setCellEditor(nce);
                
                setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
                
                JToolBar tb = new JToolBar();
                tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height));
                tb.setFloatable(false);
                tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
                
                tb.add(btnNewDevice);
                tb.add(btnDuplicateDevice);
                tb.add(btnRemoveDevice);
                tb.addSeparator();
                tb.add(btnDeviceProps);
                
                add(tb);
                
                JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
                
                devicesTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
                JScrollPane sp = new JScrollPane(devicesTable);
                
                JPanel p = new JPanel();
                p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
                p.add(sp);
                p.add(Box.createRigidArea(new Dimension(0, 8)));
                
                splitPane.setTopComponent(p);
                
                //add(Box.createRigidArea(new Dimension(0, 12)));
                
                JPanel portsPane = new JPanel();
                portsPane.setLayout(new BoxLayout(portsPane, BoxLayout.Y_AXIS));
                
                p = new JPanel();
                p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
                p.add(lPorts);
                p.add(Box.createRigidArea(new Dimension(5, 0)));
                p.add(cbPorts);
                p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
                portsPane.add(p);
                
                p = new JPanel();
                p.setLayout(new BorderLayout());
                p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
                p.add(new JScrollPane(portParamTable));
                portsPane.add(p);
                
                portsPane.setBorder (
                        BorderFactory.createTitledBorder(i18n.getLabel("MidiDevicesPage.ports"))
                );
                
                p = new JPanel();
                p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
                p.add(Box.createRigidArea(new Dimension(0, 5)));
                p.add(portsPane);
                
                splitPane.setBottomComponent(p);
                splitPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
                splitPane.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
                splitPane.setDividerSize(3);
                add(splitPane);
                
                splitPane.setDividerLocation(150);
                
                cbPorts.addActionListener(getHandler());
                
                devicesTable.getSelectionModel().addListSelectionListener(getHandler());
                portParamTable.getModel().addParameterListener(getHandler());
        }
        
        private MidiDeviceModel
        getSelectedMidiDeviceModel() {
                ListSelectionModel lsm = devicesTable.getSelectionModel();
                if(lsm.isSelectionEmpty()) return null;
                
                return ((MidiDevicesTableModel)devicesTable.getModel()).getMidiDeviceModel (
                        lsm.getMinSelectionIndex()
                );
        }
        
        private final Handler handler = new Handler();
        
        private Handler
        getHandler() { return handler; }
        
        private class Handler implements ActionListener, ListSelectionListener,
                                                        MidiDeviceListener, ParameterListener {
                public void
                actionPerformed(ActionEvent e) {
                        Object obj = cbPorts.getSelectedItem();
                        if(obj == null) {
                                portParamTable.getModel().setParameters(new Parameter[0]);
                                return;
                        }
                        
                        MidiPort port = (MidiPort)obj;
                        
                        portParamTable.getModel().setParameters(port.getAllParameters());
                }
                
                public void
                valueChanged(ListSelectionEvent e) {
                        if(e.getValueIsAdjusting()) return;
                        
                        for(MidiDeviceModel m : CC.getSamplerModel().getMidiDeviceModels()) {
                                m.removeMidiDeviceListener(this);
                        }
                        
                        ListSelectionModel lsm = (ListSelectionModel)e.getSource();
                        
                        if(lsm.isSelectionEmpty()) {
                                duplicateMidiDevice.setEnabled(false);
                                removeMidiDevice.setEnabled(false);
                                midiDeviceProps.setEnabled(false);
                                
                                cbPorts.removeAllItems();
                                cbPorts.setEnabled(false);
                                return;
                        }
                        
                        duplicateMidiDevice.setEnabled(true);
                        removeMidiDevice.setEnabled(true);
                        midiDeviceProps.setEnabled(true);
                                
                        MidiDeviceModel m;
                        m = ((MidiDevicesTableModel)devicesTable.getModel()).getMidiDeviceModel (
                                lsm.getMinSelectionIndex()
                        );
                        
                        cbPorts.removeAllItems();
                        for(MidiPort port : m.getDeviceInfo().getMidiPorts()) cbPorts.addItem(port);
                        cbPorts.setEnabled(true);
                        
                        m.addMidiDeviceListener(this);
                }
                
                /** Invoked when when the settings of a particular MIDI device have changed. */
                public void
                settingsChanged(MidiDeviceEvent e) {
                        MidiInputDevice d = e.getMidiDeviceModel().getDeviceInfo();
                        
                        int idx = cbPorts.getSelectedIndex();
                        cbPorts.removeAllItems();
                        for(MidiPort port : d.getMidiPorts()) cbPorts.addItem(port);
                        
                        if(idx >= cbPorts.getModel().getSize()) idx = 0;
                        
                        if(cbPorts.getModel().getSize() > 0) cbPorts.setSelectedIndex(idx);
                }
                
                /** Invoked when when the value of a particular parameter is changed. */
                public void
                parameterChanged(ParameterEvent e) {
                        MidiDeviceModel m = getSelectedMidiDeviceModel();
                        if(m == null) {
                                CC.getLogger().warning("Unexpected null MidiDeviceModel!");
                                return;
                        }
                        
                        int port = cbPorts.getSelectedIndex();
                        if(port == -1) {
                                CC.getLogger().warning("There is no MIDI port selected!");
                                return;
                        }
                        
                        CC.getTaskQueue().add (
                                new SetMidiPortParameter(m.getDeviceID(), port, e.getParameter())
                        );
                }
        }
        
        private class DuplicateMidiDevice extends AbstractAction {
                DuplicateMidiDevice() {
                        super("");
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttDuplicateMidiDevice"));
                        
                        try {
                                URL url = ClassLoader.getSystemClassLoader().getResource (
                                        "org/jsampler/view/classic/res/icons/Copy16.gif"
                                );
                                
                                ImageIcon icon = new ImageIcon(url);
                                if(icon.getImageLoadStatus() == MediaTracker.COMPLETE)
                                        putValue(Action.SMALL_ICON, icon);
                        } catch(Exception x) { CC.getLogger().log(Level.INFO, x.getMessage(), x); }
                        
                        setEnabled(false);
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        JOptionPane.showMessageDialog (
                                CC.getMainFrame(), "Not implemented yet",
                                "",
                                JOptionPane.INFORMATION_MESSAGE
                        );
                        
                        
                }
        }
        
        private class RemoveMidiDevice extends AbstractAction {
                RemoveMidiDevice() {
                        super("");
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttRemoveMidiDevice"));
                        
                        try {
                                URL url = ClassLoader.getSystemClassLoader().getResource (
                                        "org/jsampler/view/classic/res/icons/Delete16.gif"
                                );
                                
                                ImageIcon icon = new ImageIcon(url);
                                if(icon.getImageLoadStatus() == MediaTracker.COMPLETE)
                                        putValue(Action.SMALL_ICON, icon);
                        } catch(Exception x) { CC.getLogger().log(Level.INFO, x.getMessage(), x); }
                        
                        setEnabled(false);
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        MidiDeviceModel m = getSelectedMidiDeviceModel();
                        if(m == null) {
                                CC.getLogger().warning("No selected MIDI device to remove!");
                                return;
                        }
                        
                        CC.getTaskQueue().add(new DestroyMidiDevice(m.getDeviceID()));
                }
        }
        
        private class MidiDeviceProps extends AbstractAction {
                MidiDeviceProps() {
                        super("");
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttMidiDeviceProps"));
                        
                        try {
                                URL url = ClassLoader.getSystemClassLoader().getResource (
                                        "org/jsampler/view/classic/res/icons/Properties16.gif"
                                );
                                
                                ImageIcon icon = new ImageIcon(url);
                                if(icon.getImageLoadStatus() == MediaTracker.COMPLETE)
                                        putValue(Action.SMALL_ICON, icon);
                        } catch(Exception x) { CC.getLogger().log(Level.INFO, x.getMessage(), x); }
                        
                        setEnabled(false);
                }
                
                public void
                actionPerformed(ActionEvent e) { new DevicePropsDlg().setVisible(true); }
        }
        
        private class DevicePropsDlg extends InformationDialog {
                DevicePropsDlg() {
                        super(CC.getMainFrame(), i18n.getLabel("MidiDevicesPage.DevicePropsDlg"));
                        
                        MidiDeviceModel m = getSelectedMidiDeviceModel();
                        ParameterTable table = new ParameterTable();
                        table.getModel().setParameters (
                                m.getDeviceInfo().getAdditionalParameters()
                        );
                        
                        JScrollPane sp = new JScrollPane(table);
                        sp.setPreferredSize(JuifeUtils.getUnionSize (
                                sp.getMinimumSize(), new Dimension(200, 200)
                        ));
                        setMainPane(sp);
                }
        }
}

class MidiDevicesTableModel extends AbstractTableModel {
        protected final static int ACTIVE_COLUMN_INDEX = 0;
        protected final static int DEVICE_ID_COLUMN_INDEX = 1;
        protected final static int PORTS_COLUMN_INDEX = 2;
        
        private final String[] columnNames = {
                "",
                i18n.getLabel("MidiDevicesTableModel.deviceID"),
                i18n.getLabel("MidiDevicesTableModel.ports")
        };
        
        private MidiDeviceModel[] deviceList;
        
        MidiDevicesTableModel() {
                CC.getSamplerModel().addMidiDeviceListListener(getHandler());
                deviceList = CC.getSamplerModel().getMidiDeviceModels();
                for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(getHandler());
        }
        
        public MidiDeviceModel
        getMidiDeviceModel(int index) { return deviceList[index]; }
        
// The Table Model implementation
        
        /**
         * Gets the number of columns in the model.
         * @return The number of columns in the model.
         */
        public int
        getColumnCount() { return columnNames.length; }
        
        /**
         * Gets the number of rows in the model.
         * @return The number of rows in the model.
         */
        public int
        getRowCount() { return deviceList.length; }
        
        /**
         * Gets the name of the column at <code>columnIndex</code>.
         * @return The name of the column at <code>columnIndex</code>.
         */
        public String
        getColumnName(int col) { return columnNames[col]; }
        
        /**
         * Gets the value for the cell at <code>columnIndex</code> and
         * <code>rowIndex</code>.
         * @param row The row whose value is to be queried.
         * @param col The column whose value is to be queried.
         * @return The value for the cell at <code>columnIndex</code> and
         * <code>rowIndex</code>.
         */
        public Object
        getValueAt(int row, int col) {
                switch(col) {
                case ACTIVE_COLUMN_INDEX:
                        return deviceList[row].getDeviceInfo().isActive();
                case DEVICE_ID_COLUMN_INDEX:
                        return deviceList[row].getDeviceID();
                case PORTS_COLUMN_INDEX:
                        return deviceList[row].getDeviceInfo().getMidiPortCount();
                }
                
                return null;
        }
        
        /**
         * Sets the value in the cell at <code>columnIndex</code>
         * and <code>rowIndex</code> to <code>value</code>.
         */
        public void
        setValueAt(Object value, int row, int col) {
                switch(col) {
                case ACTIVE_COLUMN_INDEX:
                        boolean active = (Boolean)value;
                        deviceList[row].getDeviceInfo().setActive(active);
                        CC.getTaskQueue().add (
                                new EnableMidiDevice(deviceList[row].getDeviceID(), active)
                        );
                        break;
                case PORTS_COLUMN_INDEX:
                        int deviceID = getMidiDeviceModel(row).getDeviceID();
                        int ports = (Integer)value;
                        CC.getTaskQueue().add(new SetMidiInputPortCount(deviceID, ports));
                        break;
                default: return;
                }
                
                fireTableCellUpdated(row,  col);
        }
        
        /**
         * Returns <code>true</code> if the cell at
         * <code>rowIndex</code> and <code>columnIndex</code> is editable.
         */
        public boolean
        isCellEditable(int row, int col) {
                switch(col) {
                case ACTIVE_COLUMN_INDEX:
                        return true;
                case DEVICE_ID_COLUMN_INDEX:
                        return false;
                case PORTS_COLUMN_INDEX:
                        return true;
                default: return false;
                }
        }
        
        /**
         * Returns the most specific superclass for all the cell values
         * in the column. This is used by the <code>JTable</code> to set up a
         * default renderer and editor for the column.
         * @param columnIndex The index of the column.
         * @return The common ancestor class of the object values in the model.
         */
        public Class
        getColumnClass(int columnIndex) {
                return getValueAt(0, columnIndex).getClass();
        }
///////
        
        private final Handler handler = new Handler();
        
        private Handler
        getHandler() { return handler; }
        
        private class Handler implements MidiDeviceListener, MidiDeviceListListener {
                /**
                 * Invoked when a new MIDI device is created.
                 * @param e A <code>MidiDeviceListEvent</code>
                 * instance providing the event information.
                 */
                public void
                deviceAdded(MidiDeviceListEvent e) {
                        for(MidiDeviceModel m : deviceList) m.removeMidiDeviceListener(this);
                        deviceList = CC.getSamplerModel().getMidiDeviceModels();
                        for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(this);
                        fireTableDataChanged();
                }
        
                /**
                 * Invoked when a MIDI device is removed.
                 * @param e A <code>MidiDeviceListEvent</code>
                 * instance providing the event information.
                 */
                public void
                deviceRemoved(MidiDeviceListEvent e) {
                        for(MidiDeviceModel m : deviceList) m.removeMidiDeviceListener(this);
                        deviceList = CC.getSamplerModel().getMidiDeviceModels();
                        for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(this);
                        fireTableDataChanged();
                }
                
                /** Invoked when when the settings of a particular MIDI device have changed. */
                public void
                settingsChanged(MidiDeviceEvent e) {
                        MidiInputDevice d = e.getMidiDeviceModel().getDeviceInfo();
                        
                        for(int i = 0; i < deviceList.length; i++) {
                                MidiInputDevice d2 = deviceList[i].getDeviceInfo();
                                
                                if(d.getDeviceID() == d2.getDeviceID()) {
                                        fireTableRowsUpdated(i,  i);
                                }
                        }
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005 Grigor Kirilov Iliev
5	*
6	* This file is part of JSampler.
7	*
8	* JSampler is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License version 2
10	* as published by the Free Software Foundation.
11	*
12	* JSampler is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	* GNU General Public License for more details.
16	*
17	* You should have received a copy of the GNU General Public License
18	* along with JSampler; if not, write to the Free Software
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20	* MA 02111-1307 USA
21	*/
22
23	package org.jsampler.view.classic;
24
25	import java.awt.BorderLayout;
26	import java.awt.Dimension;
27	import java.awt.MediaTracker;
28
29	import java.awt.event.ActionEvent;
30	import java.awt.event.ActionListener;
31
32	import java.net.URL;
33
34	import java.util.logging.Level;
35
36	import javax.swing.AbstractAction;
37	import javax.swing.Action;
38	import javax.swing.BorderFactory;
39	import javax.swing.Box;
40	import javax.swing.BoxLayout;
41	import javax.swing.ImageIcon;
42	import javax.swing.JButton;
43	import javax.swing.JComboBox;
44	import javax.swing.JLabel;
45	import javax.swing.JOptionPane;
46	import javax.swing.JPanel;
47	import javax.swing.JScrollPane;
48	import javax.swing.JSeparator;
49	import javax.swing.JSplitPane;
50	import javax.swing.JTable;
51	import javax.swing.JToolBar;
52	import javax.swing.ListSelectionModel;
53
54	import javax.swing.event.ListSelectionEvent;
55	import javax.swing.event.ListSelectionListener;
56
57	import javax.swing.table.AbstractTableModel;
58	import javax.swing.table.TableColumn;
59
60	import net.sf.juife.InformationDialog;
61	import net.sf.juife.JuifeUtils;
62	import net.sf.juife.NavigationPage;
63
64	import org.jsampler.CC;
65	import org.jsampler.MidiDeviceModel;
66
67	import org.jsampler.event.MidiDeviceEvent;
68	import org.jsampler.event.MidiDeviceListEvent;
69	import org.jsampler.event.MidiDeviceListListener;
70	import org.jsampler.event.MidiDeviceListener;
71	import org.jsampler.event.ParameterEvent;
72	import org.jsampler.event.ParameterListener;
73
74	import org.jsampler.task.DestroyMidiDevice;
75	import org.jsampler.task.EnableMidiDevice;
76	import org.jsampler.task.SetMidiInputPortCount;
77	import org.jsampler.task.SetMidiPortParameter;
78
79	import org.jsampler.view.NumberCellEditor;
80	import org.jsampler.view.ParameterTable;
81
82	import org.linuxsampler.lscp.MidiInputDevice;
83	import org.linuxsampler.lscp.MidiPort;
84	import org.linuxsampler.lscp.Parameter;
85
86	import static org.jsampler.view.classic.ClassicI18n.i18n;
87	import static org.jsampler.view.classic.MidiDevicesTableModel.*;
88
89
90	/**
91	*
92	* @author Grigor Iliev
93	*/
94	public class MidiDevicesPage extends NavigationPage {
95	private final Action duplicateMidiDevice = new DuplicateMidiDevice();
96	private final Action removeMidiDevice = new RemoveMidiDevice();
97	private final Action midiDeviceProps = new MidiDeviceProps();
98
99	private final ToolbarButton btnNewDevice = new ToolbarButton(A4n.addMidiDevice);
100	private final ToolbarButton btnDuplicateDevice = new ToolbarButton(duplicateMidiDevice);
101	private final ToolbarButton btnRemoveDevice = new ToolbarButton(removeMidiDevice);
102	private final ToolbarButton btnDeviceProps = new ToolbarButton(midiDeviceProps);
103
104	private final JTable devicesTable = new JTable(new MidiDevicesTableModel());
105
106	private final JLabel lPorts = new JLabel(i18n.getLabel("MidiDevicesPage.lPorts"));
107	private final JComboBox cbPorts = new JComboBox();
108
109	ParameterTable portParamTable = new ParameterTable();
110
111
112	/** Creates a new instance of <code>MidiDevicesPage</code> */
113	public
114	MidiDevicesPage() {
115	setTitle(i18n.getLabel("MidiDevicesPage.title"));
116
117	cbPorts.setEnabled(false);
118
119	TableColumn tc = devicesTable.getColumnModel().getColumn(ACTIVE_COLUMN_INDEX);
120	tc.setPreferredWidth(tc.getMinWidth());
121
122	NumberCellEditor nce = new NumberCellEditor();
123	nce.setMinimum(0);
124	nce.setMaximum(255);
125	tc = devicesTable.getColumnModel().getColumn(PORTS_COLUMN_INDEX);
126	tc.setCellEditor(nce);
127
128	setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
129
130	JToolBar tb = new JToolBar();
131	tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height));
132	tb.setFloatable(false);
133	tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
134
135	tb.add(btnNewDevice);
136	tb.add(btnDuplicateDevice);
137	tb.add(btnRemoveDevice);
138	tb.addSeparator();
139	tb.add(btnDeviceProps);
140
141	add(tb);
142
143	JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
144
145	devicesTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
146	JScrollPane sp = new JScrollPane(devicesTable);
147
148	JPanel p = new JPanel();
149	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
150	p.add(sp);
151	p.add(Box.createRigidArea(new Dimension(0, 8)));
152
153	splitPane.setTopComponent(p);
154
155	//add(Box.createRigidArea(new Dimension(0, 12)));
156
157	JPanel portsPane = new JPanel();
158	portsPane.setLayout(new BoxLayout(portsPane, BoxLayout.Y_AXIS));
159
160	p = new JPanel();
161	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
162	p.add(lPorts);
163	p.add(Box.createRigidArea(new Dimension(5, 0)));
164	p.add(cbPorts);
165	p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
166	portsPane.add(p);
167
168	p = new JPanel();
169	p.setLayout(new BorderLayout());
170	p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
171	p.add(new JScrollPane(portParamTable));
172	portsPane.add(p);
173
174	portsPane.setBorder (
175	BorderFactory.createTitledBorder(i18n.getLabel("MidiDevicesPage.ports"))
176	);
177
178	p = new JPanel();
179	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
180	p.add(Box.createRigidArea(new Dimension(0, 5)));
181	p.add(portsPane);
182
183	splitPane.setBottomComponent(p);
184	splitPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
185	splitPane.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
186	splitPane.setDividerSize(3);
187	add(splitPane);
188
189	splitPane.setDividerLocation(150);
190
191	cbPorts.addActionListener(getHandler());
192
193	devicesTable.getSelectionModel().addListSelectionListener(getHandler());
194	portParamTable.getModel().addParameterListener(getHandler());
195	}
196
197	private MidiDeviceModel
198	getSelectedMidiDeviceModel() {
199	ListSelectionModel lsm = devicesTable.getSelectionModel();
200	if(lsm.isSelectionEmpty()) return null;
201
202	return ((MidiDevicesTableModel)devicesTable.getModel()).getMidiDeviceModel (
203	lsm.getMinSelectionIndex()
204	);
205	}
206
207	private final Handler handler = new Handler();
208
209	private Handler
210	getHandler() { return handler; }
211
212	private class Handler implements ActionListener, ListSelectionListener,
213	MidiDeviceListener, ParameterListener {
214	public void
215	actionPerformed(ActionEvent e) {
216	Object obj = cbPorts.getSelectedItem();
217	if(obj == null) {
218	portParamTable.getModel().setParameters(new Parameter[0]);
219	return;
220	}
221
222	MidiPort port = (MidiPort)obj;
223
224	portParamTable.getModel().setParameters(port.getAllParameters());
225	}
226
227	public void
228	valueChanged(ListSelectionEvent e) {
229	if(e.getValueIsAdjusting()) return;
230
231	for(MidiDeviceModel m : CC.getSamplerModel().getMidiDeviceModels()) {
232	m.removeMidiDeviceListener(this);
233	}
234
235	ListSelectionModel lsm = (ListSelectionModel)e.getSource();
236
237	if(lsm.isSelectionEmpty()) {
238	duplicateMidiDevice.setEnabled(false);
239	removeMidiDevice.setEnabled(false);
240	midiDeviceProps.setEnabled(false);
241
242	cbPorts.removeAllItems();
243	cbPorts.setEnabled(false);
244	return;
245	}
246
247	duplicateMidiDevice.setEnabled(true);
248	removeMidiDevice.setEnabled(true);
249	midiDeviceProps.setEnabled(true);
250
251	MidiDeviceModel m;
252	m = ((MidiDevicesTableModel)devicesTable.getModel()).getMidiDeviceModel (
253	lsm.getMinSelectionIndex()
254	);
255
256	cbPorts.removeAllItems();
257	for(MidiPort port : m.getDeviceInfo().getMidiPorts()) cbPorts.addItem(port);
258	cbPorts.setEnabled(true);
259
260	m.addMidiDeviceListener(this);
261	}
262
263	/** Invoked when when the settings of a particular MIDI device have changed. */
264	public void
265	settingsChanged(MidiDeviceEvent e) {
266	MidiInputDevice d = e.getMidiDeviceModel().getDeviceInfo();
267
268	int idx = cbPorts.getSelectedIndex();
269	cbPorts.removeAllItems();
270	for(MidiPort port : d.getMidiPorts()) cbPorts.addItem(port);
271
272	if(idx >= cbPorts.getModel().getSize()) idx = 0;
273
274	if(cbPorts.getModel().getSize() > 0) cbPorts.setSelectedIndex(idx);
275	}
276
277	/** Invoked when when the value of a particular parameter is changed. */
278	public void
279	parameterChanged(ParameterEvent e) {
280	MidiDeviceModel m = getSelectedMidiDeviceModel();
281	if(m == null) {
282	CC.getLogger().warning("Unexpected null MidiDeviceModel!");
283	return;
284	}
285
286	int port = cbPorts.getSelectedIndex();
287	if(port == -1) {
288	CC.getLogger().warning("There is no MIDI port selected!");
289	return;
290	}
291
292	CC.getTaskQueue().add (
293	new SetMidiPortParameter(m.getDeviceID(), port, e.getParameter())
294	);
295	}
296	}
297
298	private class DuplicateMidiDevice extends AbstractAction {
299	DuplicateMidiDevice() {
300	super("");
301
302	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttDuplicateMidiDevice"));
303
304	try {
305	URL url = ClassLoader.getSystemClassLoader().getResource (
306	"org/jsampler/view/classic/res/icons/Copy16.gif"
307	);
308
309	ImageIcon icon = new ImageIcon(url);
310	if(icon.getImageLoadStatus() == MediaTracker.COMPLETE)
311	putValue(Action.SMALL_ICON, icon);
312	} catch(Exception x) { CC.getLogger().log(Level.INFO, x.getMessage(), x); }
313
314	setEnabled(false);
315	}
316
317	public void
318	actionPerformed(ActionEvent e) {
319	JOptionPane.showMessageDialog (
320	CC.getMainFrame(), "Not implemented yet",
321	"",
322	JOptionPane.INFORMATION_MESSAGE
323	);
324
325
326	}
327	}
328
329	private class RemoveMidiDevice extends AbstractAction {
330	RemoveMidiDevice() {
331	super("");
332
333	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttRemoveMidiDevice"));
334
335	try {
336	URL url = ClassLoader.getSystemClassLoader().getResource (
337	"org/jsampler/view/classic/res/icons/Delete16.gif"
338	);
339
340	ImageIcon icon = new ImageIcon(url);
341	if(icon.getImageLoadStatus() == MediaTracker.COMPLETE)
342	putValue(Action.SMALL_ICON, icon);
343	} catch(Exception x) { CC.getLogger().log(Level.INFO, x.getMessage(), x); }
344
345	setEnabled(false);
346	}
347
348	public void
349	actionPerformed(ActionEvent e) {
350	MidiDeviceModel m = getSelectedMidiDeviceModel();
351	if(m == null) {
352	CC.getLogger().warning("No selected MIDI device to remove!");
353	return;
354	}
355
356	CC.getTaskQueue().add(new DestroyMidiDevice(m.getDeviceID()));
357	}
358	}
359
360	private class MidiDeviceProps extends AbstractAction {
361	MidiDeviceProps() {
362	super("");
363
364	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttMidiDeviceProps"));
365
366	try {
367	URL url = ClassLoader.getSystemClassLoader().getResource (
368	"org/jsampler/view/classic/res/icons/Properties16.gif"
369	);
370
371	ImageIcon icon = new ImageIcon(url);
372	if(icon.getImageLoadStatus() == MediaTracker.COMPLETE)
373	putValue(Action.SMALL_ICON, icon);
374	} catch(Exception x) { CC.getLogger().log(Level.INFO, x.getMessage(), x); }
375
376	setEnabled(false);
377	}
378
379	public void
380	actionPerformed(ActionEvent e) { new DevicePropsDlg().setVisible(true); }
381	}
382
383	private class DevicePropsDlg extends InformationDialog {
384	DevicePropsDlg() {
385	super(CC.getMainFrame(), i18n.getLabel("MidiDevicesPage.DevicePropsDlg"));
386
387	MidiDeviceModel m = getSelectedMidiDeviceModel();
388	ParameterTable table = new ParameterTable();
389	table.getModel().setParameters (
390	m.getDeviceInfo().getAdditionalParameters()
391	);
392
393	JScrollPane sp = new JScrollPane(table);
394	sp.setPreferredSize(JuifeUtils.getUnionSize (
395	sp.getMinimumSize(), new Dimension(200, 200)
396	));
397	setMainPane(sp);
398	}
399	}
400	}
401
402	class MidiDevicesTableModel extends AbstractTableModel {
403	protected final static int ACTIVE_COLUMN_INDEX = 0;
404	protected final static int DEVICE_ID_COLUMN_INDEX = 1;
405	protected final static int PORTS_COLUMN_INDEX = 2;
406
407	private final String[] columnNames = {
408	"",
409	i18n.getLabel("MidiDevicesTableModel.deviceID"),
410	i18n.getLabel("MidiDevicesTableModel.ports")
411	};
412
413	private MidiDeviceModel[] deviceList;
414
415	MidiDevicesTableModel() {
416	CC.getSamplerModel().addMidiDeviceListListener(getHandler());
417	deviceList = CC.getSamplerModel().getMidiDeviceModels();
418	for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(getHandler());
419	}
420
421	public MidiDeviceModel
422	getMidiDeviceModel(int index) { return deviceList[index]; }
423
424	// The Table Model implementation
425
426	/**
427	* Gets the number of columns in the model.
428	* @return The number of columns in the model.
429	*/
430	public int
431	getColumnCount() { return columnNames.length; }
432
433	/**
434	* Gets the number of rows in the model.
435	* @return The number of rows in the model.
436	*/
437	public int
438	getRowCount() { return deviceList.length; }
439
440	/**
441	* Gets the name of the column at <code>columnIndex</code>.
442	* @return The name of the column at <code>columnIndex</code>.
443	*/
444	public String
445	getColumnName(int col) { return columnNames[col]; }
446
447	/**
448	* Gets the value for the cell at <code>columnIndex</code> and
449	* <code>rowIndex</code>.
450	* @param row The row whose value is to be queried.
451	* @param col The column whose value is to be queried.
452	* @return The value for the cell at <code>columnIndex</code> and
453	* <code>rowIndex</code>.
454	*/
455	public Object
456	getValueAt(int row, int col) {
457	switch(col) {
458	case ACTIVE_COLUMN_INDEX:
459	return deviceList[row].getDeviceInfo().isActive();
460	case DEVICE_ID_COLUMN_INDEX:
461	return deviceList[row].getDeviceID();
462	case PORTS_COLUMN_INDEX:
463	return deviceList[row].getDeviceInfo().getMidiPortCount();
464	}
465
466	return null;
467	}
468
469	/**
470	* Sets the value in the cell at <code>columnIndex</code>
471	* and <code>rowIndex</code> to <code>value</code>.
472	*/
473	public void
474	setValueAt(Object value, int row, int col) {
475	switch(col) {
476	case ACTIVE_COLUMN_INDEX:
477	boolean active = (Boolean)value;
478	deviceList[row].getDeviceInfo().setActive(active);
479	CC.getTaskQueue().add (
480	new EnableMidiDevice(deviceList[row].getDeviceID(), active)
481	);
482	break;
483	case PORTS_COLUMN_INDEX:
484	int deviceID = getMidiDeviceModel(row).getDeviceID();
485	int ports = (Integer)value;
486	CC.getTaskQueue().add(new SetMidiInputPortCount(deviceID, ports));
487	break;
488	default: return;
489	}
490
491	fireTableCellUpdated(row, col);
492	}
493
494	/**
495	* Returns <code>true</code> if the cell at
496	* <code>rowIndex</code> and <code>columnIndex</code> is editable.
497	*/
498	public boolean
499	isCellEditable(int row, int col) {
500	switch(col) {
501	case ACTIVE_COLUMN_INDEX:
502	return true;
503	case DEVICE_ID_COLUMN_INDEX:
504	return false;
505	case PORTS_COLUMN_INDEX:
506	return true;
507	default: return false;
508	}
509	}
510
511	/**
512	* Returns the most specific superclass for all the cell values
513	* in the column. This is used by the <code>JTable</code> to set up a
514	* default renderer and editor for the column.
515	* @param columnIndex The index of the column.
516	* @return The common ancestor class of the object values in the model.
517	*/
518	public Class
519	getColumnClass(int columnIndex) {
520	return getValueAt(0, columnIndex).getClass();
521	}
522	///////
523
524	private final Handler handler = new Handler();
525
526	private Handler
527	getHandler() { return handler; }
528
529	private class Handler implements MidiDeviceListener, MidiDeviceListListener {
530	/**
531	* Invoked when a new MIDI device is created.
532	* @param e A <code>MidiDeviceListEvent</code>
533	* instance providing the event information.
534	*/
535	public void
536	deviceAdded(MidiDeviceListEvent e) {
537	for(MidiDeviceModel m : deviceList) m.removeMidiDeviceListener(this);
538	deviceList = CC.getSamplerModel().getMidiDeviceModels();
539	for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(this);
540	fireTableDataChanged();
541	}
542
543	/**
544	* Invoked when a MIDI device is removed.
545	* @param e A <code>MidiDeviceListEvent</code>
546	* instance providing the event information.
547	*/
548	public void
549	deviceRemoved(MidiDeviceListEvent e) {
550	for(MidiDeviceModel m : deviceList) m.removeMidiDeviceListener(this);
551	deviceList = CC.getSamplerModel().getMidiDeviceModels();
552	for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(this);
553	fireTableDataChanged();
554	}
555
556	/** Invoked when when the settings of a particular MIDI device have changed. */
557	public void
558	settingsChanged(MidiDeviceEvent e) {
559	MidiInputDevice d = e.getMidiDeviceModel().getDeviceInfo();
560
561	for(int i = 0; i < deviceList.length; i++) {
562	MidiInputDevice d2 = deviceList[i].getDeviceInfo();
563
564	if(d.getDeviceID() == d2.getDeviceID()) {
565	fireTableRowsUpdated(i, i);
566	}
567	}
568	}
569	}
570	}