/**
* Esta funcion se usa para inicializar los colores del tema segun los argumentos que se le pasen.
*/
static NimRODTheme iniCustomColors(
NimRODTheme nt,
String selection,
String background,
String p1,
String p2,
String p3,
String s1,
String s2,
String s3,
String w,
String b,
String opMenu,
String opFrame) {
if (selection != null) {
nt.setPrimary(Color.decode(selection));
}
if (background != null) {
nt.setSecondary(Color.decode(background));
}
if (p1 != null) {
nt.setPrimary1(Color.decode(p1));
}
if (p2 != null) {
nt.setPrimary2(Color.decode(p2));
}
if (p3 != null) {
nt.setPrimary3(Color.decode(p3));
}
if (s1 != null) {
nt.setSecondary1(Color.decode(s1));
}
if (s2 != null) {
nt.setSecondary2(Color.decode(s2));
}
if (s3 != null) {
nt.setSecondary3(Color.decode(s3));
}
if (w != null) {
nt.setWhite(Color.decode(w));
}
if (b != null) {
nt.setBlack(Color.decode(b));
}
if (opMenu != null) {
nt.setMenuOpacity(Integer.parseInt(opMenu));
}
if (opFrame != null) {
nt.setFrameOpacity(Integer.parseInt(opFrame));
}
return nt;
}
/**
* 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);
}
}
// convert color name in Java Color object
public Color getColour(String name) {
if (name.equals("red")) {
return Color.red;
} else if (name.equals("blue")) {
return Color.blue;
} else if (name.equals("black")) {
return Color.black;
} else if (name.equals("cyan")) {
return Color.cyan;
} else if (name.equals("dark gray")) {
return Color.darkGray;
} else if (name.equals("gray")) {
return Color.gray;
} else if (name.equals("light gray")) {
return Color.lightGray;
} else if (name.equals("green")) {
return Color.gray;
} else if (name.equals("magenta")) {
return Color.magenta;
} else if (name.equals("orange")) {
return Color.orange;
} else if (name.equals("pink")) {
return Color.pink;
} else if (name.equals("white")) {
return Color.white;
} else if (name.equals("yellow")) {
return Color.yellow;
}
try {
// see if the colour is expressed in
// 0xAABBCC format for RGB...
return Color.decode(name);
} catch (NumberFormatException e) {
}
// no, ok bail then ... but this will certainly
// through an exception
return null;
}
/**
* Parses a text file and creates an Obj3d. The file format is as follows:
*
* <pre>
*
* # a simple kite made of two triangular polygons
* # by foo bar, 27 Aug 2002
* 2
* t f CC99FF 12.1 2.4 3.5, 12.4 2.2 3.5, 3.2 5 7.4,
* t t 336699 9.7 0 3.5, 2.2 2.2 3.5, 3.2 5 7.3,
*
* </pre>
*
* The above represents an Obj3d with two polygons, the second of which is double sided; each is a
* differnt color; each is made up of 3 points. Both cast shadows. The first flag indicates if the
* polygon casts a shadow. The second flag indicates if the polygon is double sided.
*/
public Obj3d(StreamTokenizer st, ModelViewer modelViewer, boolean register)
throws IOException, FileFormatException {
// call to constructor must be first, but we do not
// know how many polygons yet, hence the following
this(modelViewer, register);
// gobble EOL's due to comments
while (st.nextToken() == StreamTokenizer.TT_EOL) {;
}
// how many polygons
int num = (int) st.nval;
// set num polygons
this.setNumPolygons(num);
// gobble up new line
st.nextToken();
// Tools3d.debugTokens(st); //tmp
// System.exit(0);
// read a line a data for each polygon
for (int i = 0; i < num; i++) {
// has shadow ?
st.nextToken();
boolean shadow = "t".equals(st.sval);
// double sided ?
st.nextToken();
boolean doubleSided = "t".equals(st.sval);
// color - a hex number
Color color = null;
st.nextToken();
try {
color = Color.decode("0x" + st.sval);
} catch (NumberFormatException e) {
throw new FileFormatException(
"Unable to parse color: " + st.sval + ", polygon index: " + i);
}
if (color == null) {
color = COLOR_DEFAULT;
}
// read point co-ords until we reach end of line
Vector points = new Vector();
while (st.nextToken() != StreamTokenizer.TT_EOL) {
float[] p = new float[3];
p[0] = (float) st.nval;
st.nextToken();
p[1] = (float) st.nval;
st.nextToken();
p[2] = (float) st.nval;
// gobble up comma which seperates points
// note there must be a comma after the last point
if (st.nextToken() != ',') {
throw new FileFormatException("Unable to parse co-ordinates; comma expected: " + st);
}
points.addElement(p);
}
// convert vector to an array
float[][] vs = new float[points.size()][];
for (int j = 0; j < points.size(); j++) {
vs[j] = (float[]) points.elementAt(j);
}
// finally, add the polygon
if (!shadow) {
this.addPolygon(vs, color, doubleSided);
} else {
this.addPolygonWithShadow(vs, color, doubleSided);
}
}
}