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/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package net.java.sip.communicator.util.swing;
import java.io.*;
import javax.swing.*;
import javax.swing.text.*;
import javax.swing.text.html.*;
import net.java.sip.communicator.util.*;
/**
* A custom styled HTML editor pane.
*
* @author Yana Stamcheva
*/
public class StyledHTMLEditorPane
extends JEditorPane
{
/**
* The serial version id.
*/
private static final long serialVersionUID = 1L;
/**
* The logger for this class.
*/
private final Logger logger = Logger.getLogger(StyledHTMLEditorPane.class);
/**
* The editor kit of this editor pane.
*/
private final HTMLEditorKit editorKit;
/**
* The document of this editor pane.
*/
private final HTMLDocument document;
/**
* Creates an instance of <tt>StyledHTMLEditorPane</tt>.
*/
public StyledHTMLEditorPane()
{
editorKit = new SIPCommHTMLEditorKit(this);
this.document = (HTMLDocument) editorKit.createDefaultDocument();
this.setContentType("text/html");
this.setEditorKitForContentType("text/html", editorKit);
this.setEditorKit(editorKit);
this.setDocument(document);
putClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES, Boolean.TRUE);
}
/**
* Appends text to end of the editor pane.
*
* @param text the text to append
*/
public void appendToEnd(String text)
{
Element root = document.getDefaultRootElement();
try
{
document.insertAfterEnd(root
.getElement(root.getElementCount() - 1), text);
}
catch (BadLocationException e)
{
logger.error("Insert in the HTMLDocument failed.", e);
}
catch (IOException e)
{
logger.error("Insert in the HTMLDocument failed.", e);
}
}
/**
* Inserts the given text in the beginning of the editor pane.
*
* @param text the text to insert
*/
public void insertAfterStart(String text)
{
Element root = this.document.getDefaultRootElement();
try
{
this.document.insertBeforeStart(root
.getElement(0), text);
}
catch (BadLocationException e)
{
logger.error("Insert in the HTMLDocument failed.", e);
}
catch (IOException e)
{
logger.error("Insert in the HTMLDocument failed.", e);
}
}
}
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