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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com> |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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|
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package org.jsampler.view.std; |
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|
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.Point; |
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import java.awt.Window; |
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|
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.ComponentAdapter; |
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import java.awt.event.ComponentEvent; |
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import java.awt.event.InputEvent; |
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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 java.awt.event.WindowAdapter; |
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import java.awt.event.WindowEvent; |
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|
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import java.io.BufferedReader; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.FileReader; |
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import java.io.StringReader; |
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|
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import java.util.logging.Level; |
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|
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import javax.swing.AbstractAction; |
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import javax.swing.Action; |
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import javax.swing.BorderFactory; |
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import javax.swing.Box; |
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import javax.swing.BoxLayout; |
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import javax.swing.JComponent; |
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import javax.swing.JLabel; |
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import javax.swing.JList; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.JTextField; |
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import javax.swing.JTextPane; |
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import javax.swing.JWindow; |
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import javax.swing.KeyStroke; |
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import javax.swing.ListSelectionModel; |
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import javax.swing.SwingUtilities; |
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import javax.swing.TransferHandler; |
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|
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import javax.swing.event.DocumentEvent; |
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import javax.swing.event.DocumentListener; |
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|
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import javax.swing.text.Style; |
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import javax.swing.text.StyleConstants; |
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import javax.swing.text.StyleContext; |
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import javax.swing.text.StyledDocument; |
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|
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import org.jsampler.CC; |
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import org.jsampler.DefaultLSConsoleModel; |
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import org.jsampler.HF; |
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import org.jsampler.OrchestraInstrument; |
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import org.jsampler.JSPrefs; |
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import org.jsampler.LSConsoleModel; |
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import org.jsampler.LscpUtils; |
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|
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import org.jsampler.event.LSConsoleEvent; |
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import org.jsampler.event.LSConsoleListener; |
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|
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import static javax.swing.KeyStroke.*; |
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import static org.jsampler.view.std.JSLSConsolePane.*; |
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import static org.jsampler.view.std.StdPrefs.*; |
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|
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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 JSLSConsolePane extends JPanel { |
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private enum AutocompleteMode { AUTOCOMPLETE, HISTORY_SEARCH, CMD_LIST_SEARCH } |
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private AutocompleteMode autocompleteMode = AutocompleteMode.AUTOCOMPLETE; |
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|
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private Window owner; |
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|
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private final LSConsoleTextPane console = new LSConsoleTextPane(); |
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|
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private final JPanel inputPane = new JPanel(); |
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private final JLabel lInput = new JLabel(); |
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private final JTextField tfSearch = new JTextField(); |
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private final CmdLineTextField tfInput = new CmdLineTextField(); |
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|
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private AutoCompleteWindow autoCompleteWindow; |
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|
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private final LSConsoleModel model = new DefaultLSConsoleModel(); |
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|
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private final StringBuffer consoleText = new StringBuffer(); |
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|
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private boolean processingSearch = false; |
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|
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protected JPanel mainPane = new JPanel(); |
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|
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|
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/** |
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* Creates a new instance of <code>JSLSConsolePane</code>. |
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*/ |
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public |
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JSLSConsolePane(Window owner) { |
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setOwner(owner); |
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setLayout(new java.awt.BorderLayout()); |
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|
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int i = preferences().getIntProperty(LS_CONSOLE_HISTSIZE); |
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model.setCommandHistorySize(i); |
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|
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loadConsoleHistory(); |
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|
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mainPane.setOpaque(false); |
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mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS)); |
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|
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i = preferences().getIntProperty(LS_CONSOLE_BACKGROUND_COLOR); |
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setBackgroundColor(new Color(i)); |
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|
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i = preferences().getIntProperty(LS_CONSOLE_TEXT_COLOR); |
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setTextColor(new Color(i)); |
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|
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mainPane.add(new JScrollPane(console)); |
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|
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inputPane.setLayout(new BoxLayout(inputPane, BoxLayout.X_AXIS)); |
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inputPane.setBorder(tfInput.getBorder()); |
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tfInput.setBorder(BorderFactory.createEmptyBorder()); |
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tfSearch.setBorder(BorderFactory.createEmptyBorder()); |
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|
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lInput.setOpaque(false); |
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lInput.setVisible(false); |
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inputPane.add(lInput); |
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|
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Dimension d = new Dimension(Short.MAX_VALUE, tfSearch.getPreferredSize().height); |
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tfSearch.setMaximumSize(d); |
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|
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tfSearch.setVisible(false); |
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tfSearch.setFocusTraversalKeysEnabled(false); |
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inputPane.add(tfSearch); |
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|
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d = new Dimension(Short.MAX_VALUE, tfInput.getPreferredSize().height); |
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tfInput.setMaximumSize(d); |
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|
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tfInput.setFocusTraversalKeysEnabled(false); |
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inputPane.add(tfInput); |
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|
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mainPane.add(inputPane); |
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|
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add(mainPane); |
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|
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tfInput.addActionListener(getHandler()); |
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tfInput.getDocument().addDocumentListener(getHandler()); |
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getModel().addLSConsoleListener(getHandler()); |
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|
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tfSearch.addActionListener(new Actions(Actions.APPLY_SEARCH)); |
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|
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installKeyboardListeners(); |
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} |
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|
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private JSPrefs |
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preferences() { return CC.getViewConfig().preferences(); } |
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|
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private void |
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installKeyboardListeners() { |
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KeyStroke k = getKeyStroke(KeyEvent.VK_TAB, 0); |
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tfInput.getInputMap(WHEN_FOCUSED).put(k, Actions.AUTOCOMPLETE); |
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tfInput.getActionMap().put(Actions.AUTOCOMPLETE, new Actions(Actions.AUTOCOMPLETE)); |
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|
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k = getKeyStroke(KeyEvent.VK_R, InputEvent.CTRL_MASK); |
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tfInput.getInputMap(WHEN_FOCUSED).put(k, Actions.HISTORY_SEARCH); |
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tfInput.getActionMap().put ( |
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Actions.HISTORY_SEARCH, new Actions(Actions.HISTORY_SEARCH) |
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); |
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|
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k = getKeyStroke(KeyEvent.VK_F, InputEvent.CTRL_MASK); |
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tfInput.getInputMap(WHEN_FOCUSED).put(k, Actions.CMD_LIST_SEARCH); |
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tfInput.getActionMap().put ( |
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Actions.CMD_LIST_SEARCH, new Actions(Actions.CMD_LIST_SEARCH) |
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); |
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|
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k = getKeyStroke(KeyEvent.VK_UP, 0); |
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tfInput.getInputMap(JComponent.WHEN_FOCUSED).put(k, Actions.MOVE_UP); |
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tfInput.getActionMap().put(Actions.MOVE_UP, new Actions(Actions.MOVE_UP)); |
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|
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k = getKeyStroke(KeyEvent.VK_DOWN, 0); |
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tfInput.getInputMap(WHEN_FOCUSED).put(k, Actions.MOVE_DOWN); |
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tfInput.getActionMap().put(Actions.MOVE_DOWN, new Actions(Actions.MOVE_DOWN)); |
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|
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k = getKeyStroke(KeyEvent.VK_HOME, 0); |
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tfInput.getInputMap(WHEN_FOCUSED).put(k, Actions.MOVE_HOME); |
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tfInput.getActionMap().put(Actions.MOVE_HOME, new Actions(Actions.MOVE_HOME)); |
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|
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k = getKeyStroke(KeyEvent.VK_END, 0); |
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tfInput.getInputMap(WHEN_FOCUSED).put(k, Actions.MOVE_END); |
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tfInput.getActionMap().put(Actions.MOVE_END, new Actions(Actions.MOVE_END)); |
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|
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k = getKeyStroke(KeyEvent.VK_L, InputEvent.CTRL_MASK); |
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tfInput.getInputMap(WHEN_FOCUSED).put(k, Actions.CLEAR_CONSOLE); |
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tfInput.getActionMap().put ( |
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Actions.CLEAR_CONSOLE, new Actions(Actions.CLEAR_CONSOLE) |
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); |
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|
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k = getKeyStroke(KeyEvent.VK_ESCAPE, 0); |
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tfInput.getInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put ( |
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k, Actions.CANCEL_SELECTION |
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); |
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tfInput.getActionMap().put ( |
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Actions.CANCEL_SELECTION, new Actions(Actions.CANCEL_SELECTION) |
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); |
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|
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k = getKeyStroke(KeyEvent.VK_D, InputEvent.CTRL_MASK); |
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tfInput.getInputMap(WHEN_FOCUSED).put(k, Actions.QUIT_SESSION); |
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tfInput.getActionMap().put(Actions.QUIT_SESSION, new Actions(Actions.QUIT_SESSION)); |
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|
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|
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k = getKeyStroke(KeyEvent.VK_UP, 0); |
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tfSearch.getInputMap(WHEN_FOCUSED).put(k, Actions.MOVE_UP); |
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tfSearch.getActionMap().put(Actions.MOVE_UP, new Actions(Actions.MOVE_UP)); |
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|
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k = getKeyStroke(KeyEvent.VK_DOWN, 0); |
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tfSearch.getInputMap(WHEN_FOCUSED).put(k, Actions.MOVE_DOWN); |
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tfSearch.getActionMap().put(Actions.MOVE_DOWN, new Actions(Actions.MOVE_DOWN)); |
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|
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k = getKeyStroke(KeyEvent.VK_HOME, 0); |
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tfSearch.getInputMap(WHEN_FOCUSED).put(k, Actions.MOVE_HOME); |
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tfSearch.getActionMap().put(Actions.MOVE_HOME, new Actions(Actions.MOVE_HOME)); |
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|
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k = getKeyStroke(KeyEvent.VK_END, 0); |
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tfSearch.getInputMap(WHEN_FOCUSED).put(k, Actions.MOVE_END); |
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tfSearch.getActionMap().put(Actions.MOVE_END, new Actions(Actions.MOVE_END)); |
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|
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k = getKeyStroke(KeyEvent.VK_ESCAPE, 0); |
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tfSearch.getInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put ( |
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k, Actions.CANCEL_SEARCH |
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); |
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tfSearch.getActionMap().put ( |
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Actions.CANCEL_SEARCH, new Actions(Actions.CANCEL_SEARCH) |
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); |
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} |
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|
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private void |
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loadConsoleHistory() { |
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String s = CC.getJSamplerHome(); |
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if(s == null) return; |
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|
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File f = new File(s + File.separator + "console_history"); |
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if(!f.isFile()) return; |
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|
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try { |
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BufferedReader br = new BufferedReader(new FileReader(f)); |
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s = br.readLine(); |
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while(s != null) { |
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getModel().addToCommandHistory(s); |
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s = br.readLine(); |
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} |
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br.close(); |
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} catch(Exception x) { |
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CC.getLogger().log(Level.INFO, HF.getErrorMessage(x), x); |
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} |
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} |
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|
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protected JTextPane |
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getLSConsoleTextPane() { return console; } |
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|
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/** |
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* Saves the console history into the <code>console_history</code> |
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* file, located in the JSampler's home directory. |
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*/ |
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public void |
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saveConsoleHistory() { |
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if(CC.getJSamplerHome() == null) return; |
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|
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try { |
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String s = CC.getJSamplerHome() + File.separator + "console_history"; |
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FileOutputStream fos = new FileOutputStream(s, false); |
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|
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for(String line : getModel().getCommandHistory()) { |
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fos.write(line.getBytes("US-ASCII")); |
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fos.write('\n'); |
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} |
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|
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fos.close(); |
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} catch(Exception x) { |
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CC.getLogger().log(Level.INFO, HF.getErrorMessage(x), x); |
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} |
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} |
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|
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/** |
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* Delete the <code>console_history</code> file, located in the |
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* JSampler's home directory. |
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*/ |
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public static void |
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clearConsoleHistory() { |
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String s = CC.getJSamplerHome(); |
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if(s == null) return; |
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|
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File f = new File(s + File.separator + "console_history"); |
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if(f.isFile()) f.delete(); |
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} |
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|
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/** |
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* Gets the LS Console data model. |
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* @return The LS Console data model. |
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*/ |
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public LSConsoleModel |
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getModel() { return model; } |
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|
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/** |
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* Sets the text color of the LS Console. |
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* @param c The text color of the LS Console. |
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*/ |
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public void |
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setTextColor(Color c) { |
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console.setTextColor(c); |
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|
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lInput.setForeground(c); |
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tfInput.setForeground(c); |
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tfSearch.setForeground(c); |
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|
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autoCompleteWindow.setTextColor(c); |
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} |
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|
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/** |
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* Gets the text color of the LS Console. |
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* @return The text color of the LS Console. |
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*/ |
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public Color |
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getTextColor() { return console.getTextColor(); } |
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|
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/** |
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* Sets the background color of the LS Console. |
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* @param c The background color of the LS Console. |
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*/ |
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public void |
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setBackgroundColor(Color c) { |
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console.setBackground(c); |
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|
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lInput.setBackground(c); |
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inputPane.setBackground(c); |
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tfInput.setBackground(c); |
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tfSearch.setBackground(c); |
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|
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autoCompleteWindow.setBackgroundColor(c); |
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} |
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|
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/** |
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* Gets the background color of the LS Console. |
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* @return The background color of the LS Console. |
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*/ |
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public Color |
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getBackgroundColor() { return console.getBackground(); } |
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|
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/** |
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* Sets the notification messages' color. |
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* @param c The notification messages' color. |
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*/ |
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public void |
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setNotifyColor(Color c) { console.setNotifyColor(c); } |
377 |
|
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/** |
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* Sets the warning messages' color. |
380 |
* @param c The warning messages' color. |
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*/ |
382 |
public void |
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setWarningColor(Color c) { console.setWarningColor(c); } |
384 |
|
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/** |
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* Sets the error messages' color. |
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* @param c The error messages' color. |
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*/ |
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public void |
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setErrorColor(Color c) { console.setErrorColor(c); } |
391 |
|
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public class CmdLineTextField extends JTextField { |
393 |
CmdLineTextField() { |
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setTransferHandler(new TransferHandler("instrumentLoad")); |
395 |
} |
396 |
|
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public String |
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getInstrumentLoad() { return getSelectedText(); } |
399 |
|
400 |
public void setInstrumentLoad(String instr) { |
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if(instr == null) return; |
402 |
|
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if(!OrchestraInstrument.isDnDString(instr)) { |
404 |
replaceSelection(instr); |
405 |
return; |
406 |
} |
407 |
|
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String[] args = instr.split("\n"); |
409 |
if(args.length < 6) return; |
410 |
|
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String s = "LOAD INSTRUMENT NON_MODAL '" + args[4] + "' " + args[5] + " "; |
412 |
getModel().setCommandLineText(s); |
413 |
requestFocus(); |
414 |
} |
415 |
} |
416 |
|
417 |
public void |
418 |
setOwner(Window owner) { |
419 |
if(autoCompleteWindow != null && autoCompleteWindow.isVisible()) |
420 |
autoCompleteWindow.setVisible(false); |
421 |
|
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autoCompleteWindow = new AutoCompleteWindow(owner); |
423 |
|
424 |
if(getOwner() != null) getOwner().removeWindowListener(getHandler()); |
425 |
owner.addWindowListener(getHandler()); |
426 |
|
427 |
this.owner = owner; |
428 |
} |
429 |
|
430 |
public Window |
431 |
getOwner() { return owner; } |
432 |
|
433 |
/** Hides the autocomplete window. */ |
434 |
public void |
435 |
hideAutoCompleteWindow() { autoCompleteWindow.setVisible(false); } |
436 |
|
437 |
protected void |
438 |
quitSession() { |
439 |
getModel().clearSessionHistory(); |
440 |
console.setText(""); |
441 |
} |
442 |
|
443 |
|
444 |
private final SearchHandler searchHandler = new SearchHandler(); |
445 |
|
446 |
private SearchHandler |
447 |
getSearchHandler() { return searchHandler; } |
448 |
|
449 |
private class SearchHandler implements DocumentListener { |
450 |
// DocumentListener |
451 |
public void |
452 |
insertUpdate(DocumentEvent e) { processSearch(); } |
453 |
|
454 |
public void |
455 |
removeUpdate(DocumentEvent e) { processSearch(); } |
456 |
|
457 |
public void |
458 |
changedUpdate(DocumentEvent e) { processSearch(); } |
459 |
} |
460 |
|
461 |
|
462 |
private final Handler eventHandler = new Handler(); |
463 |
|
464 |
private Handler |
465 |
getHandler() { return eventHandler; } |
466 |
|
467 |
private class Handler extends WindowAdapter |
468 |
implements ActionListener, DocumentListener, LSConsoleListener { |
469 |
|
470 |
// ActionListener |
471 |
public void |
472 |
actionPerformed(ActionEvent e) { |
473 |
if(autoCompleteWindow.isVisible()) autoCompleteWindow.applySelection(); |
474 |
else getModel().execCommand(); |
475 |
} |
476 |
|
477 |
// DocumentListener |
478 |
public void |
479 |
insertUpdate(DocumentEvent e) { getModel().setCommandLineText(tfInput.getText()); } |
480 |
|
481 |
public void |
482 |
removeUpdate(DocumentEvent e) { getModel().setCommandLineText(tfInput.getText()); } |
483 |
|
484 |
public void |
485 |
changedUpdate(DocumentEvent e) { getModel().setCommandLineText(tfInput.getText()); } |
486 |
|
487 |
// WindowListener |
488 |
public void |
489 |
windowActivated(WindowEvent e) { |
490 |
if(autocompleteMode == AutocompleteMode.AUTOCOMPLETE) { |
491 |
tfInput.requestFocusInWindow(); |
492 |
} else tfSearch.requestFocusInWindow(); |
493 |
} |
494 |
|
495 |
public void |
496 |
windowDeactivated(WindowEvent e) { autoCompleteWindow.setVisible(false); } |
497 |
|
498 |
public void |
499 |
windowIconified(WindowEvent e) { autoCompleteWindow.setVisible(false); } |
500 |
|
501 |
// LSConsoleListener |
502 |
|
503 |
/** Invoked when the text in the command line is changed. */ |
504 |
public void |
505 |
commandLineTextChanged(LSConsoleEvent e) { |
506 |
commandChanged(e.getPreviousCommandLineText()); |
507 |
} |
508 |
|
509 |
/** Invoked when the command in the command line has been executed. */ |
510 |
public void |
511 |
commandExecuted(LSConsoleEvent e) { |
512 |
console.addCommand(getModel().getLastExecutedCommand()); |
513 |
} |
514 |
|
515 |
/** Invoked when response is received from LinuxSampler. */ |
516 |
public void |
517 |
responseReceived(LSConsoleEvent e) { |
518 |
console.addCommandResponse(e.getResponse()); |
519 |
} |
520 |
} |
521 |
|
522 |
private void |
523 |
commandChanged(String oldCmdLine) { |
524 |
if(!tfInput.getText().equals(getModel().getCommandLineText())) |
525 |
tfInput.setText(getModel().getCommandLineText()); |
526 |
|
527 |
if(LscpUtils.spellCheck(tfInput.getText())) { |
528 |
tfInput.setForeground(console.getTextColor()); |
529 |
} else { |
530 |
tfInput.setForeground(console.getErrorColor()); |
531 |
if(autoCompleteWindow.isVisible()) autoCompleteWindow.setVisible(false); |
532 |
} |
533 |
|
534 |
if(autoCompleteWindow.isVisible()) processAutoComplete(oldCmdLine); |
535 |
} |
536 |
|
537 |
private boolean |
538 |
isProcessingSearch() { return processingSearch; } |
539 |
|
540 |
private void |
541 |
setProcessingSearch(boolean b) { processingSearch = b; } |
542 |
|
543 |
/** Invoked when the tab key is pressed. */ |
544 |
private void |
545 |
processAutoComplete() { |
546 |
processAutoComplete(null); |
547 |
} |
548 |
|
549 |
private void |
550 |
processAutoComplete(String oldCmdLine) { |
551 |
String cmdLine = getModel().getCommandLineText(); |
552 |
switch(autocompleteMode) { |
553 |
case AUTOCOMPLETE: |
554 |
|
555 |
break; |
556 |
case HISTORY_SEARCH: |
557 |
case CMD_LIST_SEARCH: |
558 |
if(autoCompleteWindow.isVisible()) return; |
559 |
} |
560 |
|
561 |
autocompleteMode = AutocompleteMode.AUTOCOMPLETE; |
562 |
|
563 |
final String[] cmdS; |
564 |
|
565 |
try { |
566 |
cmdS = LscpUtils.getCompletionPossibilities(cmdLine); |
567 |
} catch(IllegalStateException e) { |
568 |
autoCompleteWindow.setVisible(false); |
569 |
java.awt.Toolkit.getDefaultToolkit().beep(); |
570 |
return; |
571 |
} |
572 |
|
573 |
if(cmdS.length == 0) { |
574 |
autoCompleteWindow.setVisible(false); |
575 |
return; |
576 |
} |
577 |
if(cmdS.length == 1) { |
578 |
if(oldCmdLine != null && oldCmdLine.startsWith(cmdLine)) return; |
579 |
|
580 |
// To prevent IllegalStateException exception. |
581 |
SwingUtilities.invokeLater(new Runnable() { |
582 |
public void |
583 |
run() { tfInput.setText(cmdS[0]); } |
584 |
}); |
585 |
|
586 |
return; |
587 |
} |
588 |
|
589 |
autoCompleteWindow.setCommandList(cmdS); |
590 |
autoCompleteWindow.setVisible(true); |
591 |
} |
592 |
|
593 |
private void |
594 |
startHistorySearch() { |
595 |
autocompleteMode = AutocompleteMode.HISTORY_SEARCH; |
596 |
lInput.setText("History Search: "); |
597 |
|
598 |
startSearch(); |
599 |
} |
600 |
|
601 |
private void |
602 |
startCmdListSearch() { |
603 |
autocompleteMode = AutocompleteMode.CMD_LIST_SEARCH; |
604 |
lInput.setText("Command List Search: "); |
605 |
|
606 |
startSearch(); |
607 |
} |
608 |
|
609 |
private void |
610 |
startSearch() { |
611 |
if(!isProcessingSearch()) |
612 |
tfSearch.getDocument().addDocumentListener(getSearchHandler()); |
613 |
|
614 |
setProcessingSearch(true); |
615 |
|
616 |
lInput.setVisible(true); |
617 |
tfInput.setVisible(false); |
618 |
tfSearch.setText(getModel().getCommandLineText()); |
619 |
tfSearch.setVisible(true); |
620 |
tfSearch.requestFocusInWindow(); |
621 |
|
622 |
revalidate(); |
623 |
repaint(); |
624 |
|
625 |
processSearch(); |
626 |
} |
627 |
|
628 |
private void |
629 |
processSearch() { |
630 |
String[] cmdS = null; |
631 |
|
632 |
switch(autocompleteMode) { |
633 |
case HISTORY_SEARCH: |
634 |
cmdS = getModel().searchCommandHistory(tfSearch.getText()); |
635 |
break; |
636 |
case CMD_LIST_SEARCH: |
637 |
cmdS = getModel().searchCommandList(tfSearch.getText()); |
638 |
break; |
639 |
} |
640 |
|
641 |
autoCompleteWindow.setCommandList(cmdS); |
642 |
autoCompleteWindow.setVisible(cmdS.length > 0); |
643 |
} |
644 |
|
645 |
private void |
646 |
stopSearch(boolean cancelSearch) { |
647 |
setProcessingSearch(false); |
648 |
|
649 |
tfSearch.getDocument().removeDocumentListener(getSearchHandler()); |
650 |
|
651 |
lInput.setVisible(false); |
652 |
lInput.setText(""); |
653 |
tfSearch.setVisible(false); |
654 |
tfInput.setVisible(true); |
655 |
tfInput.requestFocusInWindow(); |
656 |
|
657 |
revalidate(); |
658 |
repaint(); |
659 |
|
660 |
if(cancelSearch) { |
661 |
autoCompleteWindow.setVisible(false); |
662 |
return; |
663 |
} |
664 |
|
665 |
if(autoCompleteWindow.isVisible()) autoCompleteWindow.applySelection(); |
666 |
else getModel().setCommandLineText(tfSearch.getText()); |
667 |
} |
668 |
|
669 |
|
670 |
protected class Actions extends AbstractAction { |
671 |
public static final String AUTOCOMPLETE = "autocomplete"; |
672 |
public static final String HISTORY_SEARCH = "historySearch"; |
673 |
public static final String CMD_LIST_SEARCH = "cmdListSearch"; |
674 |
public static final String CANCEL_SEARCH = "cancelSearch"; |
675 |
public static final String APPLY_SEARCH = "applySearch"; |
676 |
public static final String MOVE_UP = "moveUp"; |
677 |
public static final String MOVE_DOWN = "moveDown"; |
678 |
public static final String MOVE_HOME = "moveHome"; |
679 |
public static final String MOVE_END = "moveEnd"; |
680 |
public static final String CANCEL_SELECTION = "cancelSelection"; |
681 |
public static final String CLEAR_CONSOLE = "clearConsole"; |
682 |
public static final String CLEAR_SESSION_HISTORY = "clearSessionHistory"; |
683 |
public static final String CLEAR_COMMAND_HISTORY = "clearCommandHistory"; |
684 |
public static final String QUIT_SESSION = "quitSession"; |
685 |
|
686 |
public |
687 |
Actions(String name) { super(name); } |
688 |
|
689 |
public void |
690 |
actionPerformed(ActionEvent e) { |
691 |
String key = getValue(Action.NAME).toString(); |
692 |
|
693 |
if(key == AUTOCOMPLETE) { |
694 |
processAutoComplete(); |
695 |
} else if(key == HISTORY_SEARCH) { |
696 |
startHistorySearch(); |
697 |
} else if(key == CMD_LIST_SEARCH) { |
698 |
startCmdListSearch(); |
699 |
} else if(key == CANCEL_SEARCH) { |
700 |
stopSearch(true); |
701 |
} else if(key == APPLY_SEARCH) { |
702 |
stopSearch(false); |
703 |
} else if(key == MOVE_UP) { |
704 |
if(autoCompleteWindow.isVisible()) { |
705 |
autoCompleteWindow.selectPreviousItem(); |
706 |
return; |
707 |
} |
708 |
|
709 |
getModel().browseCommandHistoryUp(); |
710 |
} else if(key == MOVE_DOWN) { |
711 |
if(autoCompleteWindow.isVisible()) { |
712 |
autoCompleteWindow.selectNextItem(); |
713 |
return; |
714 |
} |
715 |
|
716 |
getModel().browseCommandHistoryDown(); |
717 |
} else if(key == MOVE_HOME) { |
718 |
if(autoCompleteWindow.isVisible()) { |
719 |
autoCompleteWindow.selectFirstItem(); |
720 |
return; |
721 |
} |
722 |
|
723 |
JTextField tf = tfInput.isVisible() ? tfInput : tfSearch; |
724 |
tf.setCaretPosition(0); |
725 |
} else if(key == MOVE_END) { |
726 |
if(autoCompleteWindow.isVisible()) { |
727 |
autoCompleteWindow.selectLastItem(); |
728 |
return; |
729 |
} |
730 |
|
731 |
JTextField tf = tfInput.isVisible() ? tfInput : tfSearch; |
732 |
tf.setCaretPosition(tf.getText().length()); |
733 |
} else if(key == CANCEL_SELECTION) { |
734 |
autoCompleteWindow.setVisible(false); |
735 |
} else if(key == CLEAR_CONSOLE) { |
736 |
console.setText(""); |
737 |
} else if(key == CLEAR_SESSION_HISTORY) { |
738 |
getModel().clearSessionHistory(); |
739 |
} else if(key == CLEAR_COMMAND_HISTORY) { |
740 |
getModel().clearCommandHistory(); |
741 |
} else if(key == QUIT_SESSION) { |
742 |
quitSession(); |
743 |
} |
744 |
} |
745 |
} |
746 |
|
747 |
private class AutoCompleteWindow extends JWindow { |
748 |
private int MAX_HEIGHT = 140; |
749 |
|
750 |
private JList list = new JList(); |
751 |
private JScrollPane scrollPane; |
752 |
|
753 |
AutoCompleteWindow(Window owner) { |
754 |
super(owner); |
755 |
|
756 |
owner.addComponentListener(getHandler()); |
757 |
|
758 |
list.addMouseListener(new MouseAdapter() { |
759 |
public void |
760 |
mouseClicked(MouseEvent e) { |
761 |
if(list.getSelectedIndex() != -1) applySelection(); |
762 |
} |
763 |
}); |
764 |
|
765 |
list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); |
766 |
|
767 |
scrollPane = new JScrollPane(list); |
768 |
//sp.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.RAISED)); |
769 |
scrollPane.setPreferredSize ( |
770 |
new Dimension(scrollPane.getPreferredSize().width, MAX_HEIGHT) |
771 |
); |
772 |
add(scrollPane); |
773 |
|
774 |
int i = JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT; |
775 |
getRootPane().getInputMap(i).put ( |
776 |
KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), |
777 |
"applySelection" |
778 |
); |
779 |
|
780 |
getRootPane().getActionMap().put ("applySelection", new AbstractAction() { |
781 |
public void |
782 |
actionPerformed(ActionEvent e) { applySelection(); } |
783 |
}); |
784 |
|
785 |
} |
786 |
|
787 |
public void |
788 |
setCommandList(String[] cmdS) { |
789 |
list.setListData(cmdS); |
790 |
if(cmdS.length > 0) list.setSelectedIndex(0); |
791 |
|
792 |
int h = list.getPreferredSize().height + 6; |
793 |
if(h > MAX_HEIGHT) h = MAX_HEIGHT; |
794 |
if(h == scrollPane.getSize().height) return; |
795 |
|
796 |
scrollPane.setPreferredSize ( |
797 |
new Dimension(scrollPane.getPreferredSize().width, h) |
798 |
); |
799 |
|
800 |
scrollPane.setMaximumSize ( |
801 |
new Dimension(scrollPane.getPreferredSize().width, h) |
802 |
); |
803 |
|
804 |
setVisible(false); |
805 |
setSize(getSize().width, h); |
806 |
setVisible(true); |
807 |
} |
808 |
|
809 |
public void |
810 |
setVisible(boolean b) { |
811 |
if(b) updateLocation0(); |
812 |
super.setVisible(b); |
813 |
} |
814 |
|
815 |
public void |
816 |
selectNextItem() { |
817 |
int size = list.getModel().getSize(); |
818 |
if(size == 0) return; |
819 |
|
820 |
int i = list.getSelectedIndex(); |
821 |
if(i == -1 || i == size - 1) list.setSelectedIndex(0); |
822 |
else list.setSelectedIndex(i + 1); |
823 |
|
824 |
list.ensureIndexIsVisible(list.getSelectedIndex()); |
825 |
} |
826 |
|
827 |
public void |
828 |
selectPreviousItem() { |
829 |
int size = list.getModel().getSize(); |
830 |
if(size == 0) return; |
831 |
|
832 |
int i = list.getSelectedIndex(); |
833 |
if(i == -1 || i == 0) list.setSelectedIndex(size - 1); |
834 |
else list.setSelectedIndex(i - 1); |
835 |
|
836 |
list.ensureIndexIsVisible(list.getSelectedIndex()); |
837 |
} |
838 |
|
839 |
public void |
840 |
selectFirstItem() { |
841 |
int size = list.getModel().getSize(); |
842 |
if(size == 0) return; |
843 |
|
844 |
list.setSelectedIndex(0); |
845 |
|
846 |
list.ensureIndexIsVisible(list.getSelectedIndex()); |
847 |
} |
848 |
|
849 |
public void |
850 |
selectLastItem() { |
851 |
int size = list.getModel().getSize(); |
852 |
if(size == 0) return; |
853 |
|
854 |
list.setSelectedIndex(size - 1); |
855 |
|
856 |
list.ensureIndexIsVisible(list.getSelectedIndex()); |
857 |
} |
858 |
|
859 |
/** |
860 |
* Sets the text color of the autocompletion list. |
861 |
* @param c The text color of autocompletion list. |
862 |
*/ |
863 |
public void |
864 |
setTextColor(Color c) { |
865 |
//Object o = list.getCellRenderer(); |
866 |
//if(o instanceof JComponent) ((JComponent)o).setForeground(c); |
867 |
list.setForeground(c); |
868 |
} |
869 |
|
870 |
/** |
871 |
* Sets the background color of the autocompletion list. |
872 |
* @param c The background color of the autocompletion list. |
873 |
*/ |
874 |
public void |
875 |
setBackgroundColor(Color c) { list.setBackground(c); } |
876 |
|
877 |
private void |
878 |
updateLocation() { |
879 |
if(!isVisible()) return; |
880 |
updateLocation0(); |
881 |
} |
882 |
|
883 |
private void |
884 |
updateLocation0() { |
885 |
Dimension d; |
886 |
d = new Dimension(inputPane.getSize().width - 6, getSize().height); |
887 |
setPreferredSize(d); |
888 |
|
889 |
Point p = inputPane.getLocationOnScreen(); |
890 |
pack(); |
891 |
setLocation(p.x + 3, p.y - getSize().height); |
892 |
} |
893 |
|
894 |
private void |
895 |
applySelection() { |
896 |
Object o = list.getSelectedValue(); |
897 |
if(o != null) tfInput.setText(o.toString()); |
898 |
setVisible(false); |
899 |
} |
900 |
|
901 |
private final Handler eventHandler = new Handler(); |
902 |
|
903 |
private Handler |
904 |
getHandler() { return eventHandler; } |
905 |
|
906 |
private class Handler extends ComponentAdapter { |
907 |
|
908 |
// ComponentListener |
909 |
public void |
910 |
componentMoved(ComponentEvent e) { updateLocation(); } |
911 |
|
912 |
public void |
913 |
componentResized(ComponentEvent e) { updateLocation(); } |
914 |
} |
915 |
} |
916 |
} |
917 |
|
918 |
class LSConsoleTextPane extends JTextPane { |
919 |
private final String STYLE_ROOT = "root"; |
920 |
private final String STYLE_REGULAR = "regular"; |
921 |
private final String STYLE_BOLD = "bold"; |
922 |
private final String STYLE_NOTIFY_0 = "notificationMessage0"; |
923 |
private final String STYLE_NOTIFY = "notificationMessage"; |
924 |
private final String STYLE_WARN_0 = "warningMessage0"; |
925 |
private final String STYLE_WARN = "warningMessage"; |
926 |
private final String STYLE_ERROR_0 = "errorMessage0"; |
927 |
private final String STYLE_ERROR = "errorMessage"; |
928 |
|
929 |
private Color cmdColor; |
930 |
private Color notifyColor; |
931 |
private Color warnColor; |
932 |
private Color errorColor; |
933 |
|
934 |
LSConsoleTextPane() { |
935 |
int i = preferences().getIntProperty(LS_CONSOLE_TEXT_COLOR); |
936 |
cmdColor = new Color(i); |
937 |
|
938 |
i = preferences().getIntProperty(LS_CONSOLE_NOTIFY_COLOR); |
939 |
notifyColor = new Color(i); |
940 |
|
941 |
i = preferences().getIntProperty(LS_CONSOLE_ERROR_COLOR); |
942 |
errorColor = new Color(i); |
943 |
|
944 |
i = preferences().getIntProperty(LS_CONSOLE_WARNING_COLOR); |
945 |
warnColor = new Color(i); |
946 |
|
947 |
Style def; |
948 |
def = StyleContext.getDefaultStyleContext().getStyle(StyleContext.DEFAULT_STYLE); |
949 |
StyledDocument doc = getStyledDocument(); |
950 |
Style root = doc.addStyle(STYLE_ROOT, def); |
951 |
Style regular = doc.addStyle(STYLE_REGULAR, root); |
952 |
|
953 |
Style style = doc.addStyle(STYLE_BOLD, regular); |
954 |
StyleConstants.setBold(style, true); |
955 |
|
956 |
style = doc.addStyle(STYLE_NOTIFY_0, regular); |
957 |
StyleConstants.setForeground(style, notifyColor); |
958 |
doc.addStyle(STYLE_NOTIFY, style); |
959 |
|
960 |
style = doc.addStyle(STYLE_WARN_0, regular); |
961 |
StyleConstants.setForeground(style, warnColor); |
962 |
doc.addStyle(STYLE_WARN, style); |
963 |
|
964 |
style = doc.addStyle(STYLE_ERROR_0, regular); |
965 |
StyleConstants.setForeground(style, errorColor); |
966 |
doc.addStyle(STYLE_ERROR, style); |
967 |
|
968 |
setEditable(false); |
969 |
setBorder(BorderFactory.createEmptyBorder()); |
970 |
|
971 |
} |
972 |
|
973 |
private JSPrefs |
974 |
preferences() { return CC.getViewConfig().preferences(); } |
975 |
|
976 |
/** |
977 |
* Sets the text color. |
978 |
* @param c The text color. |
979 |
*/ |
980 |
public void |
981 |
setTextColor(Color c) { |
982 |
cmdColor = c; |
983 |
|
984 |
StyledDocument doc = getStyledDocument(); |
985 |
Style root = doc.getStyle(STYLE_ROOT); |
986 |
StyleConstants.setForeground(root, cmdColor); |
987 |
} |
988 |
|
989 |
/** |
990 |
* Gets the text color of the LS Console. |
991 |
* @return The text color of the LS Console. |
992 |
*/ |
993 |
public Color |
994 |
getTextColor() { return cmdColor; } |
995 |
|
996 |
/** |
997 |
* Sets the notification messages' color. |
998 |
* @param c The notification messages' color. |
999 |
*/ |
1000 |
public void |
1001 |
setNotifyColor(Color c) { |
1002 |
notifyColor = c; |
1003 |
|
1004 |
Style notify = getStyledDocument().getStyle(STYLE_NOTIFY_0); |
1005 |
StyleConstants.setForeground(notify, notifyColor); |
1006 |
} |
1007 |
|
1008 |
/** |
1009 |
* Gets the notification messages' color. |
1010 |
* @return The notification messages' color. |
1011 |
*/ |
1012 |
public Color |
1013 |
getNotifyColor() { return notifyColor; } |
1014 |
|
1015 |
/** |
1016 |
* Gets the warning messages' color. |
1017 |
* @return The warning messages' color. |
1018 |
*/ |
1019 |
public Color |
1020 |
getWarningColor() { return warnColor; } |
1021 |
|
1022 |
/** |
1023 |
* Sets the warning messages' color. |
1024 |
* @param c The warning messages' color. |
1025 |
*/ |
1026 |
public void |
1027 |
setWarningColor(Color c) { |
1028 |
warnColor = c; |
1029 |
|
1030 |
Style warn = getStyledDocument().getStyle(STYLE_WARN_0); |
1031 |
StyleConstants.setForeground(warn, warnColor); |
1032 |
} |
1033 |
|
1034 |
/** |
1035 |
* Gets the error messages' color. |
1036 |
* @return The error messages' color. |
1037 |
*/ |
1038 |
public Color |
1039 |
getErrorColor() { return errorColor; } |
1040 |
|
1041 |
/** |
1042 |
* Sets the error messages' color. |
1043 |
* @param c The error messages' color. |
1044 |
*/ |
1045 |
public void |
1046 |
setErrorColor(Color c) { |
1047 |
errorColor = c; |
1048 |
|
1049 |
Style error = getStyledDocument().getStyle(STYLE_ERROR_0); |
1050 |
StyleConstants.setForeground(error, errorColor); |
1051 |
} |
1052 |
|
1053 |
/** |
1054 |
* Adds the specified command to this text pane. |
1055 |
* @param cmd The command to be added. |
1056 |
*/ |
1057 |
public void |
1058 |
addCommand(String cmd) { |
1059 |
StyledDocument doc = getStyledDocument(); |
1060 |
try { |
1061 |
String s = "lscp> "; |
1062 |
doc.insertString(doc.getLength(), s, doc.getStyle(STYLE_BOLD)); |
1063 |
s = cmd + "\n"; |
1064 |
doc.insertString(doc.getLength(), s, doc.getStyle(STYLE_REGULAR)); |
1065 |
} catch(Exception x) { |
1066 |
CC.getLogger().log(Level.INFO, HF.getErrorMessage(x), x); |
1067 |
} |
1068 |
} |
1069 |
|
1070 |
/** |
1071 |
* Adds the specified command response to this text pane. |
1072 |
* @param cmd The command response to be added. |
1073 |
*/ |
1074 |
public void |
1075 |
addCommandResponse(String cmdResponse) { |
1076 |
StyledDocument doc = getStyledDocument(); |
1077 |
try { |
1078 |
String s = cmdResponse + "\n"; |
1079 |
Style style = doc.getStyle(STYLE_REGULAR); |
1080 |
if(s.startsWith("ERR:")) style = doc.getStyle(STYLE_ERROR); |
1081 |
else if(s.startsWith("WRN:")) style = doc.getStyle(STYLE_WARN); |
1082 |
else if(s.startsWith("NOTIFY:")) style = doc.getStyle(STYLE_NOTIFY); |
1083 |
doc.insertString(doc.getLength(), s, style); |
1084 |
} catch(Exception x) { |
1085 |
CC.getLogger().log(Level.INFO, HF.getErrorMessage(x), x); |
1086 |
} |
1087 |
} |
1088 |
} |