/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Copyright @ 2015 Atlassian Pty Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.java.sip.communicator.impl.protocol.jabber.extensions.whiteboard;
import java.awt.*;
import java.io.*;
import javax.xml.parsers.*;
import net.java.sip.communicator.service.protocol.*;
import net.java.sip.communicator.service.protocol.whiteboardobjects.*;
import net.java.sip.communicator.util.*;
import org.jitsi.util.xml.*;
import org.w3c.dom.*;
/**
* WhiteboardObjectTextJabberImpl
* <p>
* WhiteboardObjectTextJabberImpl are created through
* the <tt>WhiteboardSession</tt> session.
* <p>
*
* All WhiteboardObjectTextJabberImpl have whiteboard object id.
* @author Julien Waechter
*/
public class WhiteboardObjectTextJabberImpl
extends WhiteboardObjectJabberImpl implements WhiteboardObjectText
{
private static final Logger logger =
Logger.getLogger (WhiteboardObjectTextJabberImpl.class);
/**
* The WhiteboardObjectTextJabberImpl's text size
*/
private int fontSize = 0;
/**
* The WhiteboardObjectTextJabberImpl's font name
*/
private String fontName = "Dialog";
/**
* The WhiteboardObjectTextJabberImpl's text
*/
private String text="";
/**
* The coordinates of this object.
*/
private WhiteboardPoint whiteboardPoint;
/**
* Default WhiteboardObjectTextJabberImpl constructor.
*/
public WhiteboardObjectTextJabberImpl ()
{
super ();
this.setWhiteboardPoint (new WhiteboardPoint (0, 0));
this.setFontName (fontName);
this.setFontSize (fontSize);
this.setText (text);
}
/**
* WhiteboardObjectTextJabberImpl constructor.
*
* @param xml the XML string object to parse.
*/
public WhiteboardObjectTextJabberImpl (String xml)
{
try
{
DocumentBuilder builder
= XMLUtils.newDocumentBuilderFactory().newDocumentBuilder();
InputStream in = new ByteArrayInputStream (xml.getBytes ());
Document doc = builder.parse (in);
Element e = doc.getDocumentElement ();
String elementName = e.getNodeName ();
if (elementName.equals ("text"))
{
//we have a text
String id = e.getAttribute ("id");
double x = Double.parseDouble (e.getAttribute ("x"));
double y = Double.parseDouble (e.getAttribute ("y"));
String fill = e.getAttribute ("fill");
String fontFamily = e.getAttribute ("font-family");
int fontSize = Integer.parseInt (e.getAttribute ("font-size"));
String text = e.getTextContent ();
this.setID (id);
this.setWhiteboardPoint (new WhiteboardPoint (x, y));
this.setFontName (fontFamily);
this.setFontSize (fontSize);
this.setText (text);
this.setColor (Color.decode (fill).getRGB ());
}
}
catch (ParserConfigurationException ex)
{
if (logger.isDebugEnabled())
logger.debug ("Problem WhiteboardObject : "+xml);
}
catch (IOException ex)
{
if (logger.isDebugEnabled())
logger.debug ("Problem WhiteboardObject : "+xml);
}
catch (Exception ex)
{
if (logger.isDebugEnabled())
logger.debug ("Problem WhiteboardObject : "+xml);
}
}
/**
* Returns the coordinates of this whiteboard object.
*
* @return the coordinates of this object.
*/
public WhiteboardPoint getWhiteboardPoint ()
{
return this.whiteboardPoint;
}
/**
* Sets the coordinates of this whiteboard object.
*
* @param whiteboardPoint the coordinates of this object.
*/
public void setWhiteboardPoint (WhiteboardPoint whiteboardPoint)
{
this.whiteboardPoint = whiteboardPoint;
}
/**
* Returns the WhiteboardObjectTextJabberImpl's text.
*
* @return the WhiteboardObjectTextJabberImpl's text.
*/
public String getText ()
{
return this.text;
}
/**
* Sets the WhiteboardObjectTextJabberImpl's text.
*
* @param text the new WhiteboardObjectTextJabberImpl's text.
*/
public void setText (String text)
{
this.text = text;
}
/**
* Returns the WhiteboardObjectTextJabberImpl's font size.
*
* @return the WhiteboardObjectTextJabberImpl's font size.
*/
public int getFontSize ()
{
return this.fontSize;
}
/**
* Sets the WhiteboardObjectTextJabberImpl's font size.
*
* @param fontSize the new WhiteboardObjectTextJabberImpl's font size.
*/
public void setFontSize (int fontSize)
{
this.fontSize = fontSize;
}
/**
* Returns the WhiteboardObjectTextJabberImpl's font name.
* (By default Dialog)
*
* @return the new WhiteboardObjectTextJabberImpl's font name.
*/
public String getFontName ()
{
return this.fontName;
}
/**
* Sets the WhiteboardObjectTextJabberImpl's font name.
*
* @param fontName the new WhiteboardObjectTextJabberImpl's font name.
*/
public void setFontName (String fontName)
{
this.fontName = fontName;
}
/**
* Returns the XML reppresentation of the PacketExtension.
*
* @return the packet extension as XML.
* @todo Implement this org.jivesoftware.smack.packet.PacketExtension
* method
*/
@Override
public String toXML ()
{
String s = "<text id=\"#i\" x=\"#x\" y=\"#y\" " +
"fill=\"#fi\" font-family=\"#ff\" font-size=\"#fs\">#t</text>";
s = s.replaceAll ("#i", getID ());
s = s.replaceAll ("#fi", colorToHex (getColor ()));
WhiteboardPoint p = getWhiteboardPoint ();
s = s.replaceAll ("#x", "" + p.getX ());
s = s.replaceAll ("#y", "" + p.getY ());
s = s.replaceAll ("#ff", getFontName ());
s = s.replaceAll ("#fs", "" + getFontSize ());
s = s.replaceAll ("#t", getText ());
return s;
}
}