/**
* Fill the port with the parameters from the model structure.
*
* @param port the target instance
*/
private void decodeModel(InputPort port) {
ScilabDouble dataLines = (ScilabDouble) model.get(MODEL_IN_DATALINE_INDEX);
ScilabDouble dataColumns = (ScilabDouble) model.get(MODEL_IN_DATACOL_INDEX);
ScilabDouble dataType = (ScilabDouble) model.get(MODEL_IN_DATATYPE_INDEX);
// The number of row of the port
int nbLines;
if (dataLines.getRealPart() != null) {
nbLines = (int) dataLines.getRealPart()[alreadyDecodedCount][0];
} else {
nbLines = 1;
}
// The number of column of the port
int nbColumns;
if (dataColumns.getRealPart() != null) {
try {
nbColumns = (int) dataColumns.getRealPart()[alreadyDecodedCount][0];
} catch (ArrayIndexOutOfBoundsException e) {
nbColumns = 1;
}
} else {
nbColumns = 1;
}
// port scilab type
int type;
if (dataType.getRealPart() != null) {
try {
type = (int) dataType.getRealPart()[alreadyDecodedCount][0];
} catch (ArrayIndexOutOfBoundsException e) {
type = 1;
}
} else {
type = 1;
}
VectorOfInt v = new VectorOfInt(3);
v.set(0, nbLines);
v.set(1, nbColumns);
v.set(2, type);
controller.setObjectProperty(port.getUID(), port.getKind(), ObjectProperties.DATATYPE, v);
}
/**
* Change the label of the port according to the integer parameters property.
*
* @param source the source of the block
*/
public void updateLabel(final BasicBlock source) {
/** Get the input port children */
final List<InputPort> ports = new ArrayList<InputPort>();
for (int i = 0; i < source.getChildCount(); i++) {
final mxICell port = source.getChildAt(i);
if (port instanceof InputPort) {
ports.add((InputPort) port);
}
}
/** Set the ports labels */
JavaController controller = new JavaController();
VectorOfInt ipar = new VectorOfInt();
controller.getObjectProperty(source.getUID(), Kind.BLOCK, ObjectProperties.IPAR, ipar);
for (int i = 0; i < ports.size(); i++) {
final int gain;
if (i < ipar.size()) {
gain = ipar.get(i);
} else {
gain = 1;
}
ports.get(i).setValue(getLabel(gain));
}
/** Check if all the values are equal to the default one. */
if (!hasDefaultValue(ports)) {
return;
}
/** When all values are equal to the default one, set it to the block and hide the children. */
source.setValue(NOT_PRINTED_LABEL);
for (InputPort port : ports) {
port.setValue("");
}
}
/**
* Utility to display a vec on debug
*
* @param vec the vector to convert
* @return a representative string
*/
public static String toString(VectorOfInt vec) {
int len = vec.size();
int[] copy = new int[len];
IntBuffer.wrap(copy).put(vec.asByteBuffer(0, len).asIntBuffer());
return Arrays.toString(copy);
}