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Diffstat (limited to 'sources/simulator/VSLogging.java')
| -rw-r--r-- | sources/simulator/VSLogging.java | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/sources/simulator/VSLogging.java b/sources/simulator/VSLogging.java deleted file mode 100644 index f85ad75..0000000 --- a/sources/simulator/VSLogging.java +++ /dev/null @@ -1,225 +0,0 @@ -/* - * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * All icons of the icons/ folder are under a Creative Commons - * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa. - * - * The icon's homepage is http://code.google.com/p/ultimate-gnome/ - */ - -package simulator; - -import java.util.*; -import java.util.regex.*; -import javax.swing.*; - -import utils.*; - -/** - * The class VSLogging, an object of this class is responsible for the loging - * of text messages into the simulator's loging window. - * - * @author Paul C. Buetow - */ -public class VSLogging { - /** The serial version uid */ - private static final long serialVersionUID = 1L; - - /** The loging area. */ - private JTextArea logingArea; - - /** The filter text. */ - private String filterText; - - /** The pause lines. Used for cacheing the loging if the loging is - * deactivated for a while - */ - private ArrayList<StringBuffer> pauseLines; - - /** The loging lines. */ - private ArrayList<StringBuffer> logingLines; - - /** The simulator canvas. */ - private VSSimulatorVisualization simulatorVisualization; - - /** The loging messages are filtered. */ - private boolean isFiltered; - - /** The loging is paused. */ - private boolean isPaused; - - /** The filter pattern. */ - private Pattern filterPattern; - - /** - * Instantiates a new VSLogging object. - */ - public VSLogging() { - logingArea = new JTextArea(0, 0); - logingArea.setEditable(false); - logingArea.setLineWrap(true); - logingArea.setWrapStyleWord(true); - logingLines = new ArrayList<StringBuffer>(); - pauseLines = new ArrayList<StringBuffer>(); - filterText = ""; - } - - /** - * Sets the simulator canvas. - * - * @param sv the simulator canvas - */ - public void setSimulatorCanvas(VSSimulatorVisualization sv) { - this.simulatorVisualization = sv; - } - - /** - * Gets the loging area. - * - * @return the loging area - */ - public JTextArea getLoggingArea() { - return logingArea; - } - - /** - * Loggs a message using the global time. - * - * @param message the message - */ - public void log(String message) { - if (simulatorVisualization == null) - log(message, 0); - else - log(message, simulatorVisualization.getTime()); - } - - /** - * Loggs a message using the specified time. - * - * @param message the message - * @param time the time - */ - public synchronized void log(String message, long time) { - StringBuffer buffer = new StringBuffer(); - buffer.append(VSTools.getTimeString(time)); - buffer.append(": "); - buffer.append(message); - - if (isPaused) - pauseLines.add(buffer); - else - logFiltered(buffer); - } - - /** - * Sets if the loging is paused. - * - * @param isPaused true, if the loging is paused - */ - public synchronized void isPaused(boolean isPaused) { - this.isPaused = isPaused; - - if (!isPaused) { - for (StringBuffer buffer : pauseLines) - logFiltered(buffer); - - pauseLines.clear(); - } - } - - /** - * If the loging is filtered, it's using the pattern matching. - * - * @param buffer the loging buffer to filter - */ - private void logFiltered(StringBuffer buffer) { - logingLines.add(buffer); - if (!isFiltered) { - logingArea.append(buffer.toString()+"\n"); - logingArea.setCaretPosition( - logingArea.getDocument().getLength()); - - } else if (filterPattern != null && - filterPattern.matcher(buffer).find()) { - logingArea.append(buffer.toString()+"\n"); - logingArea.setCaretPosition( - logingArea.getDocument().getLength()); - } - } - - /** - * Checks if the loging is filtered. - * - * @param isFiltered true, if the loging is filtered - */ - public synchronized void isFiltered(boolean isFiltered) { - this.isFiltered = isFiltered; - - if (!isFiltered) - setFilterText(""); - else - filter(); - } - - /** - * Sets the filter text. - * - * @param filterText the new filter text - */ - public synchronized void setFilterText(String filterText) { - this.filterText = filterText; - filter(); - } - - /** - * Clears the loging. - */ - public synchronized void clear() { - logingLines.clear(); - pauseLines.clear(); - logingArea.setText(""); - } - - /** - * Filters the loging. - */ - private void filter() { - try { - filterPattern = Pattern.compile(filterText); - StringBuffer buffer = new StringBuffer(); - - for (StringBuffer line : logingLines) { - if (isFiltered) { - Matcher matcher = filterPattern.matcher(line); - if (matcher.find()) { - buffer.append(line); - buffer.append("\n"); - } - } else { - buffer.append(line); - buffer.append("\n"); - } - } - logingArea.setText(buffer.toString()); - - } catch (Exception e) { - filterPattern = null; - logingArea.setText(""); - } - } -} |