/**
* Sets the value of the descriptor parameter. This attribute is required and can not be set to
* <i>null</i>. <br>
* Each parameter have its possible value types. See the reference (ABNT NBR 15606-2) to more
* information.
*
* @param value value of the descriptor parameter. The type of the value will depends on the
* parameter name.
* @throws XMLException if the value is null.
*/
public void setValue(Object value) throws XMLException {
if (value == null) throw new XMLException("Null value.");
Object newvalue = null;
if (value instanceof String) newvalue = convertValue((String) value);
if (newvalue == null) newvalue = value;
if (!matchNameAndType(name, newvalue))
throw new XMLException("Parameter name and value type does not match.");
Object aux = this.value;
if (percentSign) {
if (!(newvalue instanceof Double))
throw new XMLException("A relative value must have type Double.");
Double var = (Double) newvalue;
if (var < 0 || var > 100)
throw new XMLException("The relative value of the paramenter must be between 0 and 100");
} else if (newvalue instanceof Double) {
Double var = (Double) newvalue;
if (!name.equals(NCLAttributes.FONT_SIZE) && (var < 0 || var > 1))
throw new XMLException("The value of the paramenter must be between 0 and 1");
}
this.value = newvalue;
notifyAltered(NCLElementAttributes.VALUE, aux, newvalue);
}
protected void loadName(Element element) throws XMLException {
String att_name, att_var;
// set the name (required)
att_name = NCLElementAttributes.NAME.toString();
if (!(att_var = element.getAttribute(att_name)).isEmpty())
setName(NCLAttributes.getEnumType(att_var));
else throw new NCLParsingException("Could not find " + att_name + " attribute.");
}
protected boolean matchNameAndType(NCLAttributes name, Object value) {
if (name == null || value == null) return true;
if (value instanceof Integer[])
return name.equals(NCLAttributes.BOUNDS)
|| name.equals(NCLAttributes.SIZE)
|| name.equals(NCLAttributes.LOCATION);
if (value instanceof Double[])
return name.equals(NCLAttributes.BOUNDS)
|| name.equals(NCLAttributes.SIZE)
|| name.equals(NCLAttributes.LOCATION);
if (value instanceof Boolean)
return name.equals(NCLAttributes.REUSE_PLAYER) || name.equals(NCLAttributes.VISIBLE);
if (value instanceof Integer)
return name.equals(NCLAttributes.ZINDEX)
|| name.equals(NCLAttributes.TOP)
|| name.equals(NCLAttributes.LEFT)
|| name.equals(NCLAttributes.BOTTOM)
|| name.equals(NCLAttributes.RIGHT)
|| name.equals(NCLAttributes.WIDTH)
|| name.equals(NCLAttributes.HEIGHT)
|| name.equals(NCLAttributes.FONT_SIZE)
|| name.equals(NCLAttributes.TRANSPARENCY)
|| name.equals(NCLAttributes.SOUND_LEVEL)
|| name.equals(NCLAttributes.BALANCE_LEVEL)
|| name.equals(NCLAttributes.TREBLE_LEVEL)
|| name.equals(NCLAttributes.BASS_LEVEL);
if (value instanceof Double)
return name.equals(NCLAttributes.FONT_SIZE)
|| name.equals(NCLAttributes.TRANSPARENCY)
|| name.equals(NCLAttributes.SOUND_LEVEL)
|| name.equals(NCLAttributes.BALANCE_LEVEL)
|| name.equals(NCLAttributes.TREBLE_LEVEL)
|| name.equals(NCLAttributes.BASS_LEVEL)
|| name.equals(NCLAttributes.TOP)
|| name.equals(NCLAttributes.LEFT)
|| name.equals(NCLAttributes.BOTTOM)
|| name.equals(NCLAttributes.RIGHT)
|| name.equals(NCLAttributes.WIDTH)
|| name.equals(NCLAttributes.HEIGHT);
if (value instanceof NCLColor)
return name.equals(NCLAttributes.FONT_COLOR) || name.equals(NCLAttributes.BACKGROUND);
if (value instanceof NCLFit) return name.equals(NCLAttributes.FIT);
if (value instanceof NCLFontVariant) return name.equals(NCLAttributes.FONT_VARIANT);
if (value instanceof NCLFontWeight) return name.equals(NCLAttributes.FONT_WEIGHT);
if (value instanceof NCLPlayerLife) return name.equals(NCLAttributes.PLAYER_LIFE);
if (value instanceof NCLScroll) return name.equals(NCLAttributes.SCROLL);
if (value.equals("transparent")) return name.equals(NCLAttributes.BACKGROUND);
if (value instanceof String)
return name.equals(NCLAttributes.STYLE) || name.equals(NCLAttributes.FONT_FAMILY);
return false;
}
protected String parseName() {
NCLAttributes aux = getName();
if (aux != null) return " name='" + aux.toString() + "'";
else return "";
}
