view/classic/MidiDevicesPage.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   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.HF;
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.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(Box.createRigidArea(new Dimension(3, 0)));
                tb.add(new JLabel(Res.iconMidi24));
                tb.add(Box.createRigidArea(new Dimension(3, 0)));
                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);
                Dimension d;
                d = new Dimension(sp.getMinimumSize().width, sp.getPreferredSize().height);
                sp.setPreferredSize(d);
                        
                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));
                
                sp = new JScrollPane(portParamTable);
                d = new Dimension(sp.getMinimumSize().width, sp.getPreferredSize().height);
                sp.setPreferredSize(d);
                
                p.add(sp);
                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);
                splitPane.setContinuousLayout(true);
                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().getMidiDevices()) {
                                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;
                        }
                        
                        m.setBackendPortParameter(port, e.getParameter());
                }
        }
        
        private class DuplicateMidiDevice extends AbstractAction {
                DuplicateMidiDevice() {
                        super("");
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttDuplicateMidiDevice"));
                        putValue(Action.SMALL_ICON, Res.iconCopy16);
                        
                        setEnabled(false);
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        int i = devicesTable.getSelectedRow();
                        if(i < 0) {
                                CC.getLogger().info("There's no selected MIDI device to duplicate");
                                return;
                        }
                        MidiDeviceModel m;
                        m = ((MidiDevicesTableModel)devicesTable.getModel()).getMidiDeviceModel(i);
                        String d = m.getDeviceInfo().getDriverName();
                        Parameter[] pS = m.getDeviceInfo().getAdditionalParameters();
                        CC.getSamplerModel().addBackendMidiDevice(d, pS);
                }
        }
        
        private class RemoveMidiDevice extends AbstractAction {
                RemoveMidiDevice() {
                        super("");
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttRemoveMidiDevice"));
                        putValue(Action.SMALL_ICON, Res.iconDelete16);
                        
                        setEnabled(false);
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        MidiDeviceModel m = getSelectedMidiDeviceModel();
                        if(m == null) {
                                CC.getLogger().warning("No selected MIDI device to remove!");
                                return;
                        }
                        
                        CC.getSamplerModel().removeBackendMidiDevice(m.getDeviceId());
                }
        }
        
        private class MidiDeviceProps extends AbstractAction {
                MidiDeviceProps() {
                        super("");
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttMidiDeviceProps"));
                        putValue(Action.SMALL_ICON, Res.iconProps16);
                        
                        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().getMidiDevices();
                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);
                        deviceList[row].setBackendActive(active);
                        break;
                case PORTS_COLUMN_INDEX:
                        int ports = (Integer)value;
                        getMidiDeviceModel(row).setBackendPortCount(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().getMidiDevices();
                        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().getMidiDevices();
                        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	iliev	787	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4	iliev	1143	* Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
5	iliev	787	*
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	iliev	842	import org.jsampler.HF;
66	iliev	787	import org.jsampler.MidiDeviceModel;
67
68			import org.jsampler.event.MidiDeviceEvent;
69			import org.jsampler.event.MidiDeviceListEvent;
70			import org.jsampler.event.MidiDeviceListListener;
71			import org.jsampler.event.MidiDeviceListener;
72			import org.jsampler.event.ParameterEvent;
73			import org.jsampler.event.ParameterListener;
74
75			import org.jsampler.view.NumberCellEditor;
76			import org.jsampler.view.ParameterTable;
77
78			import org.linuxsampler.lscp.MidiInputDevice;
79			import org.linuxsampler.lscp.MidiPort;
80			import org.linuxsampler.lscp.Parameter;
81
82			import static org.jsampler.view.classic.ClassicI18n.i18n;
83			import static org.jsampler.view.classic.MidiDevicesTableModel.*;
84
85
86			/**
87			*
88			* @author Grigor Iliev
89			*/
90			public class MidiDevicesPage extends NavigationPage {
91			private final Action duplicateMidiDevice = new DuplicateMidiDevice();
92			private final Action removeMidiDevice = new RemoveMidiDevice();
93			private final Action midiDeviceProps = new MidiDeviceProps();
94
95			private final ToolbarButton btnNewDevice = new ToolbarButton(A4n.addMidiDevice);
96			private final ToolbarButton btnDuplicateDevice = new ToolbarButton(duplicateMidiDevice);
97			private final ToolbarButton btnRemoveDevice = new ToolbarButton(removeMidiDevice);
98			private final ToolbarButton btnDeviceProps = new ToolbarButton(midiDeviceProps);
99
100			private final JTable devicesTable = new JTable(new MidiDevicesTableModel());
101
102			private final JLabel lPorts = new JLabel(i18n.getLabel("MidiDevicesPage.lPorts"));
103			private final JComboBox cbPorts = new JComboBox();
104
105			ParameterTable portParamTable = new ParameterTable();
106
107
108			/** Creates a new instance of <code>MidiDevicesPage</code> */
109			public
110			MidiDevicesPage() {
111			setTitle(i18n.getLabel("MidiDevicesPage.title"));
112
113			cbPorts.setEnabled(false);
114
115			TableColumn tc = devicesTable.getColumnModel().getColumn(ACTIVE_COLUMN_INDEX);
116			tc.setPreferredWidth(tc.getMinWidth());
117
118			NumberCellEditor nce = new NumberCellEditor();
119			nce.setMinimum(0);
120			nce.setMaximum(255);
121			tc = devicesTable.getColumnModel().getColumn(PORTS_COLUMN_INDEX);
122			tc.setCellEditor(nce);
123
124			setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
125
126			JToolBar tb = new JToolBar();
127			tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height));
128			tb.setFloatable(false);
129			tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
130
131	iliev	1143	tb.add(Box.createRigidArea(new Dimension(3, 0)));
132			tb.add(new JLabel(Res.iconMidi24));
133			tb.add(Box.createRigidArea(new Dimension(3, 0)));
134	iliev	787	tb.add(btnNewDevice);
135			tb.add(btnDuplicateDevice);
136			tb.add(btnRemoveDevice);
137			tb.addSeparator();
138			tb.add(btnDeviceProps);
139
140			add(tb);
141
142			JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
143
144			devicesTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
145			JScrollPane sp = new JScrollPane(devicesTable);
146	iliev	911	Dimension d;
147			d = new Dimension(sp.getMinimumSize().width, sp.getPreferredSize().height);
148			sp.setPreferredSize(d);
149
150	iliev	787	JPanel p = new JPanel();
151			p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
152			p.add(sp);
153			p.add(Box.createRigidArea(new Dimension(0, 8)));
154
155			splitPane.setTopComponent(p);
156
157			//add(Box.createRigidArea(new Dimension(0, 12)));
158
159			JPanel portsPane = new JPanel();
160			portsPane.setLayout(new BoxLayout(portsPane, BoxLayout.Y_AXIS));
161
162			p = new JPanel();
163			p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
164			p.add(lPorts);
165			p.add(Box.createRigidArea(new Dimension(5, 0)));
166			p.add(cbPorts);
167			p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
168			portsPane.add(p);
169
170			p = new JPanel();
171			p.setLayout(new BorderLayout());
172			p.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
173	iliev	911
174			sp = new JScrollPane(portParamTable);
175			d = new Dimension(sp.getMinimumSize().width, sp.getPreferredSize().height);
176			sp.setPreferredSize(d);
177
178			p.add(sp);
179	iliev	787	portsPane.add(p);
180
181			portsPane.setBorder (
182			BorderFactory.createTitledBorder(i18n.getLabel("MidiDevicesPage.ports"))
183			);
184
185			p = new JPanel();
186			p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
187			p.add(Box.createRigidArea(new Dimension(0, 5)));
188			p.add(portsPane);
189
190			splitPane.setBottomComponent(p);
191			splitPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
192			splitPane.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
193			splitPane.setDividerSize(3);
194	iliev	1143	splitPane.setContinuousLayout(true);
195	iliev	787	add(splitPane);
196
197			splitPane.setDividerLocation(150);
198
199			cbPorts.addActionListener(getHandler());
200
201			devicesTable.getSelectionModel().addListSelectionListener(getHandler());
202			portParamTable.getModel().addParameterListener(getHandler());
203			}
204
205			private MidiDeviceModel
206			getSelectedMidiDeviceModel() {
207			ListSelectionModel lsm = devicesTable.getSelectionModel();
208			if(lsm.isSelectionEmpty()) return null;
209
210			return ((MidiDevicesTableModel)devicesTable.getModel()).getMidiDeviceModel (
211			lsm.getMinSelectionIndex()
212			);
213			}
214
215			private final Handler handler = new Handler();
216
217			private Handler
218			getHandler() { return handler; }
219
220			private class Handler implements ActionListener, ListSelectionListener,
221			MidiDeviceListener, ParameterListener {
222			public void
223			actionPerformed(ActionEvent e) {
224			Object obj = cbPorts.getSelectedItem();
225			if(obj == null) {
226			portParamTable.getModel().setParameters(new Parameter[0]);
227			return;
228			}
229
230			MidiPort port = (MidiPort)obj;
231
232			portParamTable.getModel().setParameters(port.getAllParameters());
233			}
234
235			public void
236			valueChanged(ListSelectionEvent e) {
237			if(e.getValueIsAdjusting()) return;
238
239	iliev	1204	for(MidiDeviceModel m : CC.getSamplerModel().getMidiDevices()) {
240	iliev	787	m.removeMidiDeviceListener(this);
241			}
242
243			ListSelectionModel lsm = (ListSelectionModel)e.getSource();
244
245			if(lsm.isSelectionEmpty()) {
246			duplicateMidiDevice.setEnabled(false);
247			removeMidiDevice.setEnabled(false);
248			midiDeviceProps.setEnabled(false);
249
250			cbPorts.removeAllItems();
251			cbPorts.setEnabled(false);
252			return;
253			}
254
255			duplicateMidiDevice.setEnabled(true);
256			removeMidiDevice.setEnabled(true);
257			midiDeviceProps.setEnabled(true);
258
259			MidiDeviceModel m;
260			m = ((MidiDevicesTableModel)devicesTable.getModel()).getMidiDeviceModel (
261			lsm.getMinSelectionIndex()
262			);
263
264			cbPorts.removeAllItems();
265			for(MidiPort port : m.getDeviceInfo().getMidiPorts()) cbPorts.addItem(port);
266			cbPorts.setEnabled(true);
267
268			m.addMidiDeviceListener(this);
269			}
270
271			/** Invoked when when the settings of a particular MIDI device have changed. */
272			public void
273			settingsChanged(MidiDeviceEvent e) {
274			MidiInputDevice d = e.getMidiDeviceModel().getDeviceInfo();
275
276			int idx = cbPorts.getSelectedIndex();
277			cbPorts.removeAllItems();
278			for(MidiPort port : d.getMidiPorts()) cbPorts.addItem(port);
279
280			if(idx >= cbPorts.getModel().getSize()) idx = 0;
281
282			if(cbPorts.getModel().getSize() > 0) cbPorts.setSelectedIndex(idx);
283			}
284
285			/** Invoked when when the value of a particular parameter is changed. */
286			public void
287			parameterChanged(ParameterEvent e) {
288			MidiDeviceModel m = getSelectedMidiDeviceModel();
289			if(m == null) {
290			CC.getLogger().warning("Unexpected null MidiDeviceModel!");
291			return;
292			}
293
294			int port = cbPorts.getSelectedIndex();
295			if(port == -1) {
296			CC.getLogger().warning("There is no MIDI port selected!");
297			return;
298			}
299
300	iliev	1143	m.setBackendPortParameter(port, e.getParameter());
301	iliev	787	}
302			}
303
304			private class DuplicateMidiDevice extends AbstractAction {
305			DuplicateMidiDevice() {
306			super("");
307
308			putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttDuplicateMidiDevice"));
309	iliev	911	putValue(Action.SMALL_ICON, Res.iconCopy16);
310	iliev	787
311			setEnabled(false);
312			}
313
314			public void
315			actionPerformed(ActionEvent e) {
316	iliev	842	int i = devicesTable.getSelectedRow();
317			if(i < 0) {
318			CC.getLogger().info("There's no selected MIDI device to duplicate");
319			return;
320			}
321			MidiDeviceModel m;
322			m = ((MidiDevicesTableModel)devicesTable.getModel()).getMidiDeviceModel(i);
323			String d = m.getDeviceInfo().getDriverName();
324			Parameter[] pS = m.getDeviceInfo().getAdditionalParameters();
325	iliev	1143	CC.getSamplerModel().addBackendMidiDevice(d, pS);
326	iliev	787	}
327			}
328
329			private class RemoveMidiDevice extends AbstractAction {
330			RemoveMidiDevice() {
331			super("");
332
333			putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttRemoveMidiDevice"));
334	iliev	911	putValue(Action.SMALL_ICON, Res.iconDelete16);
335	iliev	787
336			setEnabled(false);
337			}
338
339			public void
340			actionPerformed(ActionEvent e) {
341			MidiDeviceModel m = getSelectedMidiDeviceModel();
342			if(m == null) {
343			CC.getLogger().warning("No selected MIDI device to remove!");
344			return;
345			}
346
347	iliev	1143	CC.getSamplerModel().removeBackendMidiDevice(m.getDeviceId());
348	iliev	787	}
349			}
350
351			private class MidiDeviceProps extends AbstractAction {
352			MidiDeviceProps() {
353			super("");
354
355			putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("ttMidiDeviceProps"));
356	iliev	911	putValue(Action.SMALL_ICON, Res.iconProps16);
357	iliev	787
358			setEnabled(false);
359			}
360
361			public void
362			actionPerformed(ActionEvent e) { new DevicePropsDlg().setVisible(true); }
363			}
364
365			private class DevicePropsDlg extends InformationDialog {
366			DevicePropsDlg() {
367			super(CC.getMainFrame(), i18n.getLabel("MidiDevicesPage.DevicePropsDlg"));
368
369			MidiDeviceModel m = getSelectedMidiDeviceModel();
370			ParameterTable table = new ParameterTable();
371			table.getModel().setParameters (
372			m.getDeviceInfo().getAdditionalParameters()
373			);
374
375			JScrollPane sp = new JScrollPane(table);
376			sp.setPreferredSize(JuifeUtils.getUnionSize (
377			sp.getMinimumSize(), new Dimension(200, 200)
378			));
379			setMainPane(sp);
380			}
381			}
382			}
383
384			class MidiDevicesTableModel extends AbstractTableModel {
385			protected final static int ACTIVE_COLUMN_INDEX = 0;
386			protected final static int DEVICE_ID_COLUMN_INDEX = 1;
387			protected final static int PORTS_COLUMN_INDEX = 2;
388
389			private final String[] columnNames = {
390			"",
391			i18n.getLabel("MidiDevicesTableModel.deviceID"),
392			i18n.getLabel("MidiDevicesTableModel.ports")
393			};
394
395			private MidiDeviceModel[] deviceList;
396
397			MidiDevicesTableModel() {
398			CC.getSamplerModel().addMidiDeviceListListener(getHandler());
399	iliev	1204	deviceList = CC.getSamplerModel().getMidiDevices();
400	iliev	787	for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(getHandler());
401			}
402
403			public MidiDeviceModel
404			getMidiDeviceModel(int index) { return deviceList[index]; }
405
406			// The Table Model implementation
407
408			/**
409			* Gets the number of columns in the model.
410			* @return The number of columns in the model.
411			*/
412			public int
413			getColumnCount() { return columnNames.length; }
414
415			/**
416			* Gets the number of rows in the model.
417			* @return The number of rows in the model.
418			*/
419			public int
420			getRowCount() { return deviceList.length; }
421
422			/**
423			* Gets the name of the column at <code>columnIndex</code>.
424			* @return The name of the column at <code>columnIndex</code>.
425			*/
426			public String
427			getColumnName(int col) { return columnNames[col]; }
428
429			/**
430			* Gets the value for the cell at <code>columnIndex</code> and
431			* <code>rowIndex</code>.
432			* @param row The row whose value is to be queried.
433			* @param col The column whose value is to be queried.
434			* @return The value for the cell at <code>columnIndex</code> and
435			* <code>rowIndex</code>.
436			*/
437			public Object
438			getValueAt(int row, int col) {
439			switch(col) {
440			case ACTIVE_COLUMN_INDEX:
441			return deviceList[row].getDeviceInfo().isActive();
442			case DEVICE_ID_COLUMN_INDEX:
443	iliev	1143	return deviceList[row].getDeviceId();
444	iliev	787	case PORTS_COLUMN_INDEX:
445			return deviceList[row].getDeviceInfo().getMidiPortCount();
446			}
447
448			return null;
449			}
450
451			/**
452			* Sets the value in the cell at <code>columnIndex</code>
453			* and <code>rowIndex</code> to <code>value</code>.
454			*/
455			public void
456			setValueAt(Object value, int row, int col) {
457			switch(col) {
458			case ACTIVE_COLUMN_INDEX:
459			boolean active = (Boolean)value;
460			deviceList[row].getDeviceInfo().setActive(active);
461	iliev	1143	deviceList[row].setBackendActive(active);
462	iliev	787	break;
463			case PORTS_COLUMN_INDEX:
464			int ports = (Integer)value;
465	iliev	1143	getMidiDeviceModel(row).setBackendPortCount(ports);
466	iliev	787	break;
467			default: return;
468			}
469
470			fireTableCellUpdated(row, col);
471			}
472
473			/**
474			* Returns <code>true</code> if the cell at
475			* <code>rowIndex</code> and <code>columnIndex</code> is editable.
476			*/
477			public boolean
478			isCellEditable(int row, int col) {
479			switch(col) {
480			case ACTIVE_COLUMN_INDEX:
481			return true;
482			case DEVICE_ID_COLUMN_INDEX:
483			return false;
484			case PORTS_COLUMN_INDEX:
485			return true;
486			default: return false;
487			}
488			}
489
490			/**
491			* Returns the most specific superclass for all the cell values
492			* in the column. This is used by the <code>JTable</code> to set up a
493			* default renderer and editor for the column.
494			* @param columnIndex The index of the column.
495			* @return The common ancestor class of the object values in the model.
496			*/
497			public Class
498			getColumnClass(int columnIndex) {
499			return getValueAt(0, columnIndex).getClass();
500			}
501			///////
502
503			private final Handler handler = new Handler();
504
505			private Handler
506			getHandler() { return handler; }
507
508			private class Handler implements MidiDeviceListener, MidiDeviceListListener {
509			/**
510			* Invoked when a new MIDI device is created.
511			* @param e A <code>MidiDeviceListEvent</code>
512			* instance providing the event information.
513			*/
514			public void
515			deviceAdded(MidiDeviceListEvent e) {
516			for(MidiDeviceModel m : deviceList) m.removeMidiDeviceListener(this);
517	iliev	1204	deviceList = CC.getSamplerModel().getMidiDevices();
518	iliev	787	for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(this);
519			fireTableDataChanged();
520			}
521
522			/**
523			* Invoked when a MIDI device is removed.
524			* @param e A <code>MidiDeviceListEvent</code>
525			* instance providing the event information.
526			*/
527			public void
528			deviceRemoved(MidiDeviceListEvent e) {
529			for(MidiDeviceModel m : deviceList) m.removeMidiDeviceListener(this);
530	iliev	1204	deviceList = CC.getSamplerModel().getMidiDevices();
531	iliev	787	for(MidiDeviceModel m : deviceList) m.addMidiDeviceListener(this);
532			fireTableDataChanged();
533			}
534
535			/** Invoked when when the settings of a particular MIDI device have changed. */
536			public void
537			settingsChanged(MidiDeviceEvent e) {
538			MidiInputDevice d = e.getMidiDeviceModel().getDeviceInfo();
539
540			for(int i = 0; i < deviceList.length; i++) {
541			MidiInputDevice d2 = deviceList[i].getDeviceInfo();
542
543	iliev	1143	if(d.getDeviceId() == d2.getDeviceId()) {
544	iliev	787	fireTableRowsUpdated(i, i);
545			}
546			}
547			}
548			}
549			}