/**
* WhiteboardObjectTextJabberImpl constructor.
*
* @param xml the XML string object to parse.
*/
public WhiteboardObjectTextJabberImpl(String xml) {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
try {
builder = factory.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);
}
}
private Color getColor(Element shape) {
Color color;
if (shape.hasAttribute(ATR_COLOUR)) {
String s = shape.getAttribute(ATR_COLOUR);
if (s.indexOf(',') > -1) {
String[] rgb = s.split(",");
color =
new Color(
Integer.parseInt(rgb[0]), Integer.parseInt(rgb[1]), Integer.parseInt(rgb[2]));
} else {
color = new Color(Integer.parseInt(s));
}
} else color = IMPLIED_COLOR;
if (shape.hasAttribute(ATR_TRANSPARENCY)) {
int alpha = Integer.parseInt(shape.getAttribute(ATR_TRANSPARENCY));
if (alpha < 255) return new Color(color.getRed(), color.getGreen(), color.getBlue(), alpha);
}
return color;
}