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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2011 Grigor Iliev <grigor@grigoriliev.com> |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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package org.jsampler.view.std; |
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|
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import java.awt.Component; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import javax.swing.AbstractAction; |
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import javax.swing.BorderFactory; |
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import javax.swing.JLabel; |
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import javax.swing.JTable; |
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import javax.swing.KeyStroke; |
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import javax.swing.table.TableCellRenderer; |
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import org.jsampler.view.AbstractSamplerTable; |
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import org.jsampler.view.SamplerTreeModel.TreeNodeBase; |
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|
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/** |
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* |
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* @author Grigor Iliev |
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*/ |
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public class JSSamplerTable extends AbstractSamplerTable implements SamplerBrowser.ContextMenuOwner { |
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private final JSSamplerTree samplerTree; |
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private SamplerTableCellRenderer cellRenderer = new SamplerTableCellRenderer(); |
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|
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public |
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JSSamplerTable(final JSSamplerTree samplerTree) { |
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this.samplerTree = samplerTree; |
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setShowGrid(false); |
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getColumnModel().setColumnMargin(0); |
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|
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addMouseListener(new MouseAdapter() { |
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public void |
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mouseClicked(MouseEvent e) { |
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if(e.getButton() != e.BUTTON1) return; |
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int r = rowAtPoint(e.getPoint()); |
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if(r == -1) { |
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clearSelection(); |
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return; |
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} |
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|
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if(e.getClickCount() < 2) return; |
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|
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openNode(); |
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} |
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}); |
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|
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addMouseListener(new MouseAdapter() { |
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public void |
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mousePressed(MouseEvent e) { |
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int r = rowAtPoint(e.getPoint()); |
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|
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if(e.getButton() != e.BUTTON1 && e.getButton() != e.BUTTON3) return; |
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if(r == -1) { |
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clearSelection(); |
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return; |
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} |
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|
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if(e.getButton() != e.BUTTON3) return; |
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if(getSelectionModel().isSelectedIndex(r)) { |
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getSelectionModel().addSelectionInterval(r, r); |
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} else { |
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getSelectionModel().setSelectionInterval(r, r); |
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} |
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} |
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}); |
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|
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addMouseListener(new SamplerBrowser.ContextMenu(this)); |
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|
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installKeyboardListeners(); |
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} |
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|
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private void |
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openNode() { |
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TreeNodeBase node = getSelectedNode(); |
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if(node == null) return; |
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if(node.isLink()) { |
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samplerTree.setSelectedNode(node.getLink()); |
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}else if(node.isLeaf()) { |
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node.edit(); |
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} else { |
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samplerTree.setSelectedNode(node); |
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} |
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} |
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|
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private void |
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installKeyboardListeners() { |
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getInputMap().put ( |
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KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), |
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"OpenNode" |
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); |
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|
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getActionMap().put ("OpenNode", new AbstractAction() { |
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public void |
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actionPerformed(ActionEvent e) { |
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openNode(); |
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} |
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}); |
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} |
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|
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@Override |
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public TableCellRenderer |
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getCellRenderer(int row, int column) { |
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return cellRenderer; |
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} |
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|
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@Override |
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public Object |
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getSelectedItem() { |
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int idx = getSelectedRow(); |
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if(idx == -1) return null; |
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idx = convertRowIndexToModel(idx); |
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return getModel().getValueAt(idx, 0); |
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} |
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|
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@Override |
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public Object |
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getSelectedParent() { return getNode(); } |
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|
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|
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class SamplerTableCellRenderer extends JLabel implements TableCellRenderer { |
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|
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SamplerTableCellRenderer() { |
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setOpaque(true); |
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setBorder(BorderFactory.createEmptyBorder(0, 3, 0, 3)); |
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} |
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|
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@Override |
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public Component |
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getTableCellRendererComponent ( |
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JTable table, |
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Object value, |
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boolean isSelected, |
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boolean hasFocus, |
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int row, |
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int column |
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) { |
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if(column == 0 && value != null) { |
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setIcon(getView().getIcon(value, false)); |
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} else { |
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setIcon(null); |
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setToolTipText(null); |
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} |
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|
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if(value != null) setText(value.toString()); |
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else setText(""); |
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|
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if (isSelected) { |
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setBackground(table.getSelectionBackground()); |
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setForeground(table.getSelectionForeground()); |
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} else { |
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setBackground(table.getBackground()); |
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setForeground(table.getForeground()); |
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} |
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|
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if(getNode() != null) { |
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setHorizontalAlignment(getNode().getHorizontalAlignment(column)); |
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} |
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|
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return this; |
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} |
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} |
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} |