jsampler/view/ParameterTableModel.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2010 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;

import java.awt.Component;

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

import java.util.Vector;

import javax.swing.AbstractCellEditor;
import javax.swing.BorderFactory;
import javax.swing.DefaultCellEditor;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JComboBox;
import javax.swing.JPopupMenu;
import javax.swing.JTable;
import javax.swing.SpinnerNumberModel;
import javax.swing.UIManager;

import javax.swing.border.Border;

import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;

import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableCellEditor;
import org.jsampler.CC;

import org.jsampler.event.ParameterEvent;
import org.jsampler.event.ParameterListener;

import org.linuxsampler.lscp.Parameter;
import org.linuxsampler.lscp.ParameterType;
import org.linuxsampler.lscp.StringListParameter;


/**
 * A tabular data model for representing LSCP parameters.
 * @see ParameterTable
 * @author Grigor Iliev
 */
public class ParameterTableModel extends AbstractTableModel {
        public final static int PARAMETER_NAME_COLUMN = 0;
        public final static int PARAMETER_VALUE_COLUMN = 1;
        
        private Parameter[] parameters;
        
        private final BooleanCellRenderer booleanRenderer = new BooleanCellRenderer();
        private final BooleanCellEditor booleanEditor = new BooleanCellEditor();
        
        private final IntegerCellRenderer integerRenderer = new IntegerCellRenderer();
        private final IntegerCellEditor integerEditor = new IntegerCellEditor();
        
        private final FloatCellRenderer floatRenderer = new FloatCellRenderer();
        private final FloatCellEditor floatEditor = new FloatCellEditor();
        
        private final StringListCellRenderer stringListRenderer = new StringListCellRenderer();
        private final StringListCellEditor stringListEditor = new StringListCellEditor();
        
        private boolean editFixedParameters;
        
        
        /**
         * Creates a new instance of <code>ParameterTableModel</code>.
         * @param parameters The parameters to be provided by this model.
         */
        public
        ParameterTableModel(Parameter[] parameters) {
                this(parameters, false);
        }
        
        /**
         * Creates a new instance of <code>ParameterTableModel</code>.
         * @param parameters The parameters to be provided by this model.
         * @param editFixedParameters Determines whether fixed parameters are editable.
         * Specify <code>true</code> to enable the editing of fixed parameters.
         */
        public
        ParameterTableModel(Parameter[] parameters, boolean editFixedParameters) {
                setParameters(parameters);
                setEditFixedParameters(editFixedParameters);
        }
        
        private final Vector<ParameterListener> parameterListeners =
                new Vector<ParameterListener>();
        
        /**
         * Registers the specified listener for receiving event messages.
         * @param l The <code>ParameterListener</code> to register.
         */
        public void
        addParameterListener(ParameterListener l) { parameterListeners.add(l); }
        
        /**
         * Removes the specified listener.
         * @param l The <code>ParameterListener</code> to remove.
         */
        public void
        removeParameterListener(ParameterListener l) { parameterListeners.remove(l); }
        
        /**
         * Sets whether fixed parameters are editable.
         * @param b Specify <code>true</code> to enable the editing of fixed parameters.
         * @see org.linuxsampler.lscp.Parameter#isFixed
         */
        public void
        setEditFixedParameters(boolean b) { editFixedParameters = b; }
        
        /**
         * Determines whether fixed parameters are editable.
         * @return <code>true</code> if the fixed parameters are
         * editable, <code>false</code> otherwise.
         * @see org.linuxsampler.lscp.Parameter#isFixed
         */
        public boolean
        canEditFixedParameters() { return editFixedParameters; }
        
        /**
         * Gets the parameter at the specified row.
         * @param row The row number of the parameter to be provided.
         * @return The parameter at the specified row.
         */
        public Parameter
        getParameter(int row) { return parameters[row]; }
        
        /**
         * Returns an appropriate renderer for the cell specified by
         * <code>row</code> and <code>column</code>.
         * @param row The row of the cell to render, where 0 is the first row.
         * @param column The column of the cell to render, where 0 is the first column.
         */
        public TableCellRenderer
        getCellRenderer(int row, int column) {
                if(column != PARAMETER_VALUE_COLUMN) return null;
                
                if(parameters[row].getType() == ParameterType.BOOL) return booleanRenderer;
                else if(parameters[row].getType() == ParameterType.INT) return integerRenderer;
                else if(parameters[row].getType() == ParameterType.FLOAT) return floatRenderer;
                else if(parameters[row].getType() == ParameterType.STRING_LIST) {
                        return stringListRenderer;
                }
                
                return null;
        }
        
        /**
         * Returns an appropriate editor for the cell specified by
         * <code>row</code> and <code>column</code>.
         * @param row The row of the cell to edit, where 0 is the first row.
         * @param column The column of the cell to edit, where 0 is the first column.
         */
        public TableCellEditor
        getCellEditor(int row, int column) {
                if(column != PARAMETER_VALUE_COLUMN) return null;
                
                Parameter p = parameters[row];
                if(p.getType() == ParameterType.BOOL) return booleanEditor;
                
                if(p.getType() == ParameterType.BOOL_LIST) {
                        
                } if(p.getType() == ParameterType.FLOAT_LIST) {
                        
                } if(p.getType() == ParameterType.INT_LIST) {
                        
                } if(p.getType() == ParameterType.STRING_LIST) {
                        // TODO: string list editor with no possibilities
                        /*StringListParameter slp = (StringListParameter)p;
                        if(slp.hasPossibilities()) {
                                
                        }*/
                        return stringListEditor;
                } else if(p.hasPossibilities()) {
                        JComboBox cb = new JComboBox(p.getPossibilities());
                        cb.setSelectedItem(null);
                        return new DefaultCellEditor(cb);
                } else if(p.getType() == ParameterType.INT) {
                        Integer i = p.hasRangeMin() ? p.getRangeMin().intValue() : null;
                        integerEditor.setMinimum(i);
                        
                        i = p.hasRangeMax() ? p.getRangeMax().intValue() : null;
                        integerEditor.setMaximum(i);
                        
                        return integerEditor;
                } else if(p.getType() == ParameterType.FLOAT) {
                        Float f = p.hasRangeMin() ? p.getRangeMin().floatValue() : null;
                        floatEditor.setMinimum(f);
                        
                        f = p.hasRangeMax() ? p.getRangeMax().floatValue() : null;
                        floatEditor.setMaximum(f);
                        
                        return floatEditor;
                }
                
                return null;
        }
        
        /** Gets the parameters that are shown in the table. */
        public Parameter[]
        getParameters() { return parameters; }
        
        /**
         * Sets the parameters to be shown in the table.
         * @param parameters The parameters to be shown in the table.
         */
        public void
        setParameters(Parameter[] parameters) {
                this.parameters = parameters;
                fireTableDataChanged();
        }
        
        /**
         * Gets the number of columns in the model.
         * @return The number of columns in the model.
         */
        public int
        getColumnCount() { return 2; }
        
        /**
         * Gets the number of rows in the model.
         * @return The number of rows in the model.
         */
        public int
        getRowCount() { return parameters.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 " "; }
        
        /**
         * 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 PARAMETER_NAME_COLUMN:
                        return parameters[row].getName();
                case PARAMETER_VALUE_COLUMN:
                        return parameters[row].getValue();
                }
                
                return null;
        }
        
        /**
         * Sets the value in the cell at <code>col</code>
         * and <code>row</code> to <code>value</code>.
         */
        public void
        setValueAt(Object value, int row, int col) {
                if(col != PARAMETER_VALUE_COLUMN) return;
                
                parameters[row].setValue(value);
                fireTableCellUpdated(row,  col);
                fireParameterChanged(parameters[row]);
        }
        
        /**
         * Returns <code>true</code> if the cell at
         * <code>row</code> and <code>col</code> is editable.
         */
        public boolean
        isCellEditable(int row, int col) {
                switch(col) {
                case PARAMETER_NAME_COLUMN:
                        return false;
                case PARAMETER_VALUE_COLUMN:
                        return canEditFixedParameters() || !parameters[row].isFixed();
                default: return false;
                }
        }
        
        private void
        fireParameterChanged(Parameter p) {
                ParameterEvent e = new ParameterEvent(this, p);
                for(ParameterListener l : parameterListeners) l.parameterChanged(e);
        }
        
        class BooleanCellRenderer extends JCheckBox implements TableCellRenderer {
                private final Border emptyBorder = BorderFactory.createEmptyBorder(1, 1, 1, 1);
                
                BooleanCellRenderer() {
                        setHorizontalAlignment(CENTER);
                        setBorderPainted(true);
                }
                
                public Component
                getTableCellRendererComponent (
                        JTable table,
                        Object value,
                        boolean isSelected,
                        boolean hasFocus,
                        int row,
                        int column
                ) {
                        if (isSelected) {
                                setBackground(table.getSelectionBackground());
                                setForeground(table.getSelectionForeground());
                        } else {
                                setBackground(table.getBackground());
                                setForeground(table.getForeground());
                        }
                        
                        Boolean b = (Boolean) value;
                        setSelected(b != null && b);
                        
                        if(hasFocus) {
                                setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));
                        } else { setBorder(emptyBorder); }
                        
                        return this;
                }
        }
        
        class BooleanCellEditor extends DefaultCellEditor {
                BooleanCellEditor() {
                        super(new JCheckBox());
                        JCheckBox cb = (JCheckBox)getComponent();
                        cb.setHorizontalAlignment(JCheckBox.CENTER);
                }
        }
        
        class IntegerCellEditor extends NumberCellEditor {
                
        }
        
        class IntegerCellRenderer extends DefaultTableCellRenderer {
                IntegerCellRenderer() {
                        setHorizontalAlignment(RIGHT);
                }
        }
        
        class FloatCellEditor extends NumberCellEditor {
                FloatCellEditor() {
                        SpinnerNumberModel model = new SpinnerNumberModel(0.0, 0.0, 0.0, 1.0);
                        setModel(model);
                }
        }
        
        class FloatCellRenderer extends DefaultTableCellRenderer {
                FloatCellRenderer() {
                        setHorizontalAlignment(RIGHT);
                }
        }
        
        class StringListCellEditor extends AbstractCellEditor implements TableCellEditor {
                private final JButton editor = new JButton();
                private final JPopupMenu menu = CC.getViewConfig().createMultiColumnPopupMenu();
                private final Vector<JCheckBoxMenuItem> menuItems = new Vector<JCheckBoxMenuItem>();
                
                StringListCellEditor() {
                        editor.setBorderPainted(false);
                        editor.setContentAreaFilled(false);
                        editor.setFocusPainted(false);
                        editor.setMargin(new java.awt.Insets(0, 0, 0, 0));
                        editor.setFont(editor.getFont().deriveFont(java.awt.Font.PLAIN));
                        
                        editor.addActionListener(new ActionListener() {
                                public void
                                actionPerformed(ActionEvent e) { menu.show(editor, 0, 0); } 
                        });
                        
                        menu.addPopupMenuListener(new PopupMenuListener() {
                                public void
                                popupMenuCanceled(PopupMenuEvent e) {
                                        StringListCellEditor.this.cancelCellEditing();
                                }
                                
                                public void
                                popupMenuWillBecomeInvisible(PopupMenuEvent e) { }
                                
                                public void
                                popupMenuWillBecomeVisible(PopupMenuEvent e) { }
                        });
                }
                
                private final Vector<String> strings = new Vector<String>();
                
                public Object
                getCellEditorValue() {
                        strings.removeAllElements();
                        
                        for(JCheckBoxMenuItem i : menuItems) {
                                if(i.isSelected()) strings.add(i.getText());
                        }
                        
                        return strings.toArray(new String[strings.size()]);
                }
                
                private final StringBuffer sb = new StringBuffer();
                
                public Component
                getTableCellEditorComponent (
                        JTable table,
                        Object value,
                        boolean isSelected,
                        int row,
                        int column
                ) {
                        StringListParameter slp = (StringListParameter)parameters[row];
                        if(slp.getPossibilities().length == 0) {
                                editor.setText("");
                                return editor;
                        }
                        String[] poss = slp.getPossibilities()[0];
                        String[] vals = (String[])value;
                        
                        sb.setLength(0);
                        
                        if(vals != null) {
                                if(vals.length > 0) sb.append(vals[0]);
                                
                                for(int i = 1; i < vals.length; i++) {
                                        sb.append(", ").append(vals[i]);
                                }
                        }
                        
                        editor.setText(sb.toString());
                        
                        menu.removeAll();
                        menuItems.removeAllElements();
                        
                        for(String s : poss) {
                                JCheckBoxMenuItem item = new JCheckBoxMenuItem(s);
                                setListener(item);
                                
                                for(String s2 : vals) {
                                        if(s2.equals(s)) item.setSelected(true);
                                }
                                
                                menu.add(item);
                                menuItems.add(item);
                        }
                        
                        return editor;
                }
                
                private void
                setListener(JCheckBoxMenuItem i) {
                        i.addItemListener(new ItemListener() {
                                public void
                                itemStateChanged(ItemEvent e) { 
                                        StringListCellEditor.this.stopCellEditing();
                                }
                        });
                }
        }
        
        /*private static JComboBox comboBox = new JComboBox();
        class StringListCellEditor extends DefaultCellEditor {
                StringListCellEditor() {
                        super(comboBox);
                }
                
                public Object
                getCellEditorValue() {
                        Object o = comboBox.getSelectedItem();
                        if(o == null) return null;
                        String[] sS = new String[1];
                        sS[0] = (String)o;
                        return sS;
                }
                
                public Component
                getTableCellEditorComponent (
                        JTable table,
                        Object value,
                        boolean isSelected,
                        int row,
                        int column
                ) {
                        StringListParameter slp = (StringListParameter)parameters[row];
                        comboBox.removeAllItems();
                        for(String s : slp.getPossibilities()[0]) comboBox.addItem(s);
                        return comboBox;
                }
        }*/
        
        class StringListCellRenderer extends DefaultTableCellRenderer {
                private final StringBuffer sb = new StringBuffer();
                
                public Component
                getTableCellRendererComponent (
                        JTable table,
                        Object value,
                        boolean isSelected,
                        boolean hasFocus,
                        int row,
                        int column
                ) {
                        if(value instanceof String) return super.getTableCellRendererComponent (
                                table, value, isSelected, hasFocus, row, column
                        );
                        
                        String[] s = (String[])value;
                        
                        sb.setLength(0);
                        
                        if(s != null) {
                                if(s.length > 0) sb.append(s[0]);
                                for(int i = 1; i < s.length; i++) sb.append(", ").append(s[i]);
                        }
                        
                        return super.getTableCellRendererComponent (
                                table, sb.toString(), isSelected, hasFocus, row, column
                        );
                }
        }
}
1	iliev	787	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4	iliev	2148	* Copyright (C) 2005-2010 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;
24
25			import java.awt.Component;
26
27			import java.awt.event.ActionEvent;
28			import java.awt.event.ActionListener;
29			import java.awt.event.ItemEvent;
30			import java.awt.event.ItemListener;
31
32			import java.util.Vector;
33
34			import javax.swing.AbstractCellEditor;
35			import javax.swing.BorderFactory;
36			import javax.swing.DefaultCellEditor;
37			import javax.swing.JButton;
38			import javax.swing.JCheckBox;
39			import javax.swing.JCheckBoxMenuItem;
40			import javax.swing.JComboBox;
41			import javax.swing.JPopupMenu;
42			import javax.swing.JTable;
43			import javax.swing.SpinnerNumberModel;
44			import javax.swing.UIManager;
45
46			import javax.swing.border.Border;
47
48			import javax.swing.event.PopupMenuEvent;
49			import javax.swing.event.PopupMenuListener;
50
51			import javax.swing.table.AbstractTableModel;
52			import javax.swing.table.DefaultTableCellRenderer;
53			import javax.swing.table.TableCellRenderer;
54			import javax.swing.table.TableCellEditor;
55	iliev	2148	import org.jsampler.CC;
56	iliev	787
57			import org.jsampler.event.ParameterEvent;
58			import org.jsampler.event.ParameterListener;
59
60			import org.linuxsampler.lscp.Parameter;
61			import org.linuxsampler.lscp.ParameterType;
62			import org.linuxsampler.lscp.StringListParameter;
63
64
65			/**
66	iliev	911	* A tabular data model for representing LSCP parameters.
67			* @see ParameterTable
68	iliev	787	* @author Grigor Iliev
69			*/
70			public class ParameterTableModel extends AbstractTableModel {
71			public final static int PARAMETER_NAME_COLUMN = 0;
72			public final static int PARAMETER_VALUE_COLUMN = 1;
73
74	iliev	911	private Parameter[] parameters;
75	iliev	787
76			private final BooleanCellRenderer booleanRenderer = new BooleanCellRenderer();
77			private final BooleanCellEditor booleanEditor = new BooleanCellEditor();
78
79			private final IntegerCellRenderer integerRenderer = new IntegerCellRenderer();
80			private final IntegerCellEditor integerEditor = new IntegerCellEditor();
81
82			private final FloatCellRenderer floatRenderer = new FloatCellRenderer();
83			private final FloatCellEditor floatEditor = new FloatCellEditor();
84
85			private final StringListCellRenderer stringListRenderer = new StringListCellRenderer();
86			private final StringListCellEditor stringListEditor = new StringListCellEditor();
87
88			private boolean editFixedParameters;
89
90
91			/**
92			* Creates a new instance of <code>ParameterTableModel</code>.
93			* @param parameters The parameters to be provided by this model.
94			*/
95			public
96			ParameterTableModel(Parameter[] parameters) {
97			this(parameters, false);
98			}
99
100			/**
101			* Creates a new instance of <code>ParameterTableModel</code>.
102			* @param parameters The parameters to be provided by this model.
103			* @param editFixedParameters Determines whether fixed parameters are editable.
104			* Specify <code>true</code> to enable the editing of fixed parameters.
105			*/
106			public
107			ParameterTableModel(Parameter[] parameters, boolean editFixedParameters) {
108			setParameters(parameters);
109			setEditFixedParameters(editFixedParameters);
110			}
111
112			private final Vector<ParameterListener> parameterListeners =
113			new Vector<ParameterListener>();
114
115			/**
116			* Registers the specified listener for receiving event messages.
117			* @param l The <code>ParameterListener</code> to register.
118			*/
119			public void
120			addParameterListener(ParameterListener l) { parameterListeners.add(l); }
121
122			/**
123			* Removes the specified listener.
124			* @param l The <code>ParameterListener</code> to remove.
125			*/
126			public void
127			removeParameterListener(ParameterListener l) { parameterListeners.remove(l); }
128
129			/**
130			* Sets whether fixed parameters are editable.
131			* @param b Specify <code>true</code> to enable the editing of fixed parameters.
132			* @see org.linuxsampler.lscp.Parameter#isFixed
133			*/
134			public void
135			setEditFixedParameters(boolean b) { editFixedParameters = b; }
136
137			/**
138			* Determines whether fixed parameters are editable.
139			* @return <code>true</code> if the fixed parameters are
140			* editable, <code>false</code> otherwise.
141			* @see org.linuxsampler.lscp.Parameter#isFixed
142			*/
143			public boolean
144			canEditFixedParameters() { return editFixedParameters; }
145
146			/**
147			* Gets the parameter at the specified row.
148			* @param row The row number of the parameter to be provided.
149			* @return The parameter at the specified row.
150			*/
151			public Parameter
152			getParameter(int row) { return parameters[row]; }
153
154	iliev	911	/**
155			* Returns an appropriate renderer for the cell specified by
156			* <code>row</code> and <code>column</code>.
157			* @param row The row of the cell to render, where 0 is the first row.
158			* @param column The column of the cell to render, where 0 is the first column.
159			*/
160	iliev	787	public TableCellRenderer
161			getCellRenderer(int row, int column) {
162			if(column != PARAMETER_VALUE_COLUMN) return null;
163
164			if(parameters[row].getType() == ParameterType.BOOL) return booleanRenderer;
165			else if(parameters[row].getType() == ParameterType.INT) return integerRenderer;
166			else if(parameters[row].getType() == ParameterType.FLOAT) return floatRenderer;
167			else if(parameters[row].getType() == ParameterType.STRING_LIST) {
168			return stringListRenderer;
169			}
170
171			return null;
172			}
173
174	iliev	911	/**
175			* Returns an appropriate editor for the cell specified by
176			* <code>row</code> and <code>column</code>.
177			* @param row The row of the cell to edit, where 0 is the first row.
178			* @param column The column of the cell to edit, where 0 is the first column.
179			*/
180	iliev	787	public TableCellEditor
181			getCellEditor(int row, int column) {
182			if(column != PARAMETER_VALUE_COLUMN) return null;
183
184			Parameter p = parameters[row];
185			if(p.getType() == ParameterType.BOOL) return booleanEditor;
186
187			if(p.getType() == ParameterType.BOOL_LIST) {
188
189			} if(p.getType() == ParameterType.FLOAT_LIST) {
190
191			} if(p.getType() == ParameterType.INT_LIST) {
192
193			} if(p.getType() == ParameterType.STRING_LIST) {
194	iliev	2195	// TODO: string list editor with no possibilities
195	iliev	1864	/*StringListParameter slp = (StringListParameter)p;
196	iliev	787	if(slp.hasPossibilities()) {
197	iliev	1864
198			}*/
199	iliev	2195	return stringListEditor;
200	iliev	787	} else if(p.hasPossibilities()) {
201	iliev	1487	JComboBox cb = new JComboBox(p.getPossibilities());
202			cb.setSelectedItem(null);
203			return new DefaultCellEditor(cb);
204	iliev	787	} else if(p.getType() == ParameterType.INT) {
205			Integer i = p.hasRangeMin() ? p.getRangeMin().intValue() : null;
206			integerEditor.setMinimum(i);
207
208			i = p.hasRangeMax() ? p.getRangeMax().intValue() : null;
209			integerEditor.setMaximum(i);
210
211			return integerEditor;
212			} else if(p.getType() == ParameterType.FLOAT) {
213			Float f = p.hasRangeMin() ? p.getRangeMin().floatValue() : null;
214			floatEditor.setMinimum(f);
215
216			f = p.hasRangeMax() ? p.getRangeMax().floatValue() : null;
217			floatEditor.setMaximum(f);
218
219			return floatEditor;
220			}
221
222			return null;
223			}
224
225	iliev	1327	/** Gets the parameters that are shown in the table. */
226			public Parameter[]
227			getParameters() { return parameters; }
228
229	iliev	787	/**
230			* Sets the parameters to be shown in the table.
231			* @param parameters The parameters to be shown in the table.
232			*/
233			public void
234			setParameters(Parameter[] parameters) {
235			this.parameters = parameters;
236			fireTableDataChanged();
237			}
238
239			/**
240			* Gets the number of columns in the model.
241			* @return The number of columns in the model.
242			*/
243			public int
244			getColumnCount() { return 2; }
245
246			/**
247			* Gets the number of rows in the model.
248			* @return The number of rows in the model.
249			*/
250			public int
251			getRowCount() { return parameters.length; }
252
253			/**
254			* Gets the name of the column at <code>columnIndex</code>.
255			* @return The name of the column at <code>columnIndex</code>.
256			*/
257			public String
258			getColumnName(int col) { return " "; }
259
260			/**
261			* Gets the value for the cell at <code>columnIndex</code> and
262			* <code>rowIndex</code>.
263			* @param row The row whose value is to be queried.
264			* @param col The column whose value is to be queried.
265			* @return The value for the cell at <code>columnIndex</code> and
266			* <code>rowIndex</code>.
267			*/
268			public Object
269			getValueAt(int row, int col) {
270			switch(col) {
271			case PARAMETER_NAME_COLUMN:
272			return parameters[row].getName();
273			case PARAMETER_VALUE_COLUMN:
274			return parameters[row].getValue();
275			}
276
277			return null;
278			}
279
280			/**
281	iliev	911	* Sets the value in the cell at <code>col</code>
282			* and <code>row</code> to <code>value</code>.
283	iliev	787	*/
284			public void
285			setValueAt(Object value, int row, int col) {
286			if(col != PARAMETER_VALUE_COLUMN) return;
287
288			parameters[row].setValue(value);
289			fireTableCellUpdated(row, col);
290			fireParameterChanged(parameters[row]);
291			}
292
293			/**
294			* Returns <code>true</code> if the cell at
295	iliev	911	* <code>row</code> and <code>col</code> is editable.
296	iliev	787	*/
297			public boolean
298			isCellEditable(int row, int col) {
299			switch(col) {
300			case PARAMETER_NAME_COLUMN:
301			return false;
302			case PARAMETER_VALUE_COLUMN:
303			return canEditFixedParameters() \|\| !parameters[row].isFixed();
304			default: return false;
305			}
306			}
307
308			private void
309			fireParameterChanged(Parameter p) {
310			ParameterEvent e = new ParameterEvent(this, p);
311			for(ParameterListener l : parameterListeners) l.parameterChanged(e);
312			}
313
314			class BooleanCellRenderer extends JCheckBox implements TableCellRenderer {
315			private final Border emptyBorder = BorderFactory.createEmptyBorder(1, 1, 1, 1);
316
317			BooleanCellRenderer() {
318			setHorizontalAlignment(CENTER);
319			setBorderPainted(true);
320			}
321
322			public Component
323			getTableCellRendererComponent (
324			JTable table,
325			Object value,
326			boolean isSelected,
327			boolean hasFocus,
328			int row,
329			int column
330			) {
331			if (isSelected) {
332			setBackground(table.getSelectionBackground());
333			setForeground(table.getSelectionForeground());
334			} else {
335			setBackground(table.getBackground());
336			setForeground(table.getForeground());
337			}
338
339			Boolean b = (Boolean) value;
340			setSelected(b != null && b);
341
342			if(hasFocus) {
343			setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));
344			} else { setBorder(emptyBorder); }
345
346			return this;
347			}
348			}
349
350			class BooleanCellEditor extends DefaultCellEditor {
351			BooleanCellEditor() {
352			super(new JCheckBox());
353			JCheckBox cb = (JCheckBox)getComponent();
354			cb.setHorizontalAlignment(JCheckBox.CENTER);
355			}
356			}
357
358			class IntegerCellEditor extends NumberCellEditor {
359
360			}
361
362			class IntegerCellRenderer extends DefaultTableCellRenderer {
363			IntegerCellRenderer() {
364			setHorizontalAlignment(RIGHT);
365			}
366			}
367
368			class FloatCellEditor extends NumberCellEditor {
369			FloatCellEditor() {
370			SpinnerNumberModel model = new SpinnerNumberModel(0.0, 0.0, 0.0, 1.0);
371			setModel(model);
372			}
373			}
374
375			class FloatCellRenderer extends DefaultTableCellRenderer {
376			FloatCellRenderer() {
377			setHorizontalAlignment(RIGHT);
378			}
379			}
380
381	iliev	1327	class StringListCellEditor extends AbstractCellEditor implements TableCellEditor {
382	iliev	787	private final JButton editor = new JButton();
383	iliev	2148	private final JPopupMenu menu = CC.getViewConfig().createMultiColumnPopupMenu();
384	iliev	787	private final Vector<JCheckBoxMenuItem> menuItems = new Vector<JCheckBoxMenuItem>();
385
386			StringListCellEditor() {
387			editor.setBorderPainted(false);
388			editor.setContentAreaFilled(false);
389			editor.setFocusPainted(false);
390	iliev	1327	editor.setMargin(new java.awt.Insets(0, 0, 0, 0));
391	iliev	787	editor.setFont(editor.getFont().deriveFont(java.awt.Font.PLAIN));
392
393			editor.addActionListener(new ActionListener() {
394			public void
395			actionPerformed(ActionEvent e) { menu.show(editor, 0, 0); }
396			});
397
398			menu.addPopupMenuListener(new PopupMenuListener() {
399			public void
400			popupMenuCanceled(PopupMenuEvent e) {
401			StringListCellEditor.this.cancelCellEditing();
402			}
403
404			public void
405			popupMenuWillBecomeInvisible(PopupMenuEvent e) { }
406
407			public void
408			popupMenuWillBecomeVisible(PopupMenuEvent e) { }
409			});
410			}
411
412			private final Vector<String> strings = new Vector<String>();
413
414			public Object
415			getCellEditorValue() {
416			strings.removeAllElements();
417
418			for(JCheckBoxMenuItem i : menuItems) {
419			if(i.isSelected()) strings.add(i.getText());
420			}
421
422			return strings.toArray(new String[strings.size()]);
423			}
424
425			private final StringBuffer sb = new StringBuffer();
426
427			public Component
428			getTableCellEditorComponent (
429			JTable table,
430			Object value,
431			boolean isSelected,
432			int row,
433			int column
434			) {
435			StringListParameter slp = (StringListParameter)parameters[row];
436	iliev	2148	if(slp.getPossibilities().length == 0) {
437			editor.setText("");
438			return editor;
439			}
440	iliev	787	String[] poss = slp.getPossibilities()[0];
441			String[] vals = (String[])value;
442
443			sb.setLength(0);
444
445			if(vals != null) {
446			if(vals.length > 0) sb.append(vals[0]);
447
448			for(int i = 1; i < vals.length; i++) {
449			sb.append(", ").append(vals[i]);
450			}
451			}
452
453			editor.setText(sb.toString());
454
455			menu.removeAll();
456			menuItems.removeAllElements();
457
458			for(String s : poss) {
459			JCheckBoxMenuItem item = new JCheckBoxMenuItem(s);
460			setListener(item);
461
462	iliev	1327	for(String s2 : vals) {
463			if(s2.equals(s)) item.setSelected(true);
464			}
465	iliev	787
466			menu.add(item);
467			menuItems.add(item);
468			}
469
470			return editor;
471			}
472
473			private void
474			setListener(JCheckBoxMenuItem i) {
475			i.addItemListener(new ItemListener() {
476			public void
477			itemStateChanged(ItemEvent e) {
478			StringListCellEditor.this.stopCellEditing();
479			}
480			});
481			}
482	iliev	1327	}
483	iliev	787
484	iliev	1327	/*private static JComboBox comboBox = new JComboBox();
485	iliev	787	class StringListCellEditor extends DefaultCellEditor {
486			StringListCellEditor() {
487			super(comboBox);
488			}
489
490			public Object
491			getCellEditorValue() {
492			Object o = comboBox.getSelectedItem();
493			if(o == null) return null;
494			String[] sS = new String[1];
495			sS[0] = (String)o;
496			return sS;
497			}
498
499			public Component
500			getTableCellEditorComponent (
501			JTable table,
502			Object value,
503			boolean isSelected,
504			int row,
505			int column
506			) {
507			StringListParameter slp = (StringListParameter)parameters[row];
508			comboBox.removeAllItems();
509			for(String s : slp.getPossibilities()[0]) comboBox.addItem(s);
510			return comboBox;
511			}
512	iliev	1327	}*/
513	iliev	787
514			class StringListCellRenderer extends DefaultTableCellRenderer {
515			private final StringBuffer sb = new StringBuffer();
516
517			public Component
518			getTableCellRendererComponent (
519			JTable table,
520			Object value,
521			boolean isSelected,
522			boolean hasFocus,
523			int row,
524			int column
525			) {
526			if(value instanceof String) return super.getTableCellRendererComponent (
527			table, value, isSelected, hasFocus, row, column
528			);
529
530			String[] s = (String[])value;
531
532			sb.setLength(0);
533
534			if(s != null) {
535			if(s.length > 0) sb.append(s[0]);
536			for(int i = 1; i < s.length; i++) sb.append(", ").append(s[i]);
537			}
538
539			return super.getTableCellRendererComponent (
540			table, sb.toString(), isSelected, hasFocus, row, column
541			);
542			}
543			}
544			}