/**
* Copyright (c) 2013, Institute of Information Systems (Sven Groppe and contributors of LUPOSDATE), University of Luebeck
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following
* disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of the University of Luebeck nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package lupos.gui.anotherSyntaxHighlighting;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.text.DefaultStyledDocument;
public class LuposDocument extends DefaultStyledDocument {
protected LuposJTextPane text;
protected Colorer colorer;
protected volatile boolean ignoreColoring = false;
protected final static int WAITINGTIME = 1000;
/**
*
* @param parser
* The parser fitting to the language used in the document (text
* area).
*/
public LuposDocument() {
super();
init();
}
public void init(final ILuposParser parser, final boolean startColorerThread){
this.colorer = new Colorer(this, parser, LuposDocument.WAITINGTIME, startColorerThread);
}
public void init(final ILuposParser parser, final boolean startColorerThread, final int WAITINGTIME_Parameter){
this.colorer = new Colorer(this, parser, WAITINGTIME_Parameter, startColorerThread);
}
/**
* Creates a listener which is receiving ranges to be worked with.
*/
private void init() {
this.addDocumentListener(new DocumentListener() {
@Override
public void removeUpdate(final DocumentEvent arg0) {
if(!LuposDocument.this.ignoreColoring){
final int offset = arg0.getOffset();
LuposDocument.this.colorer.transmitRemoveEvent(offset, offset + arg0.getLength());
}
}
@Override
public void insertUpdate(final DocumentEvent arg0) {
if(!LuposDocument.this.ignoreColoring){
final int offset = arg0.getOffset();
final int end = offset + arg0.getLength();
LuposDocument.this.colorer.transmitInsertEvent(offset, end);
}
}
@Override
public void changedUpdate(DocumentEvent arg0) {
// should not occur
}
});
}
/**
* setting the LuposJTextPane
* @param luposJTextPane the {@link LuposJTextPane} to set
*/
public void setLuposJTextPane(LuposJTextPane luposJTextPane) {
this.text = luposJTextPane;
}
public void colorOneTimeAll(){
this.colorer.colorOneTime();
}
public void setIgnoreColoring(boolean ignoreColoring) {
this.ignoreColoring = ignoreColoring;
}
}