@Override
public void propertyChanged(String key) {
// Auto-generate an output name from the input grid.
if (key.equals(_inputGrid.getKey())) {
updateOutputName();
} else if (key.equals(_filterMethodProp.getKey())) {
_kernelString.set(getKernel());
updateOutputName();
} else if (key.equals(_size.getKey())) {
if (_filterMethodProp.get().getFilter().validateSize(_size.get())) {
_kernelString.set(getKernel());
updateOutputName();
}
}
}
public void updateOutputName() {
String nameSuffix = "_" + _filterMethodProp.get().getAbbrev() + _size.get();
String outputName =
_inputGrid.isNull()
? ""
: _inputGrid
.get()
.getMapper()
.createOutputDisplayName(_inputGrid.get().getDisplayName(), nameSuffix);
_outputGridName.set(outputName);
}
public String getKernel() {
float[][] kernel = _filterMethodProp.get().getFilter().getDefaultKernel(_size.get());
StringBuilder builder = new StringBuilder();
Formatter formatter = new Formatter(builder);
for (float[] row : kernel) {
for (float element : row) {
formatter.format(" %11.9f", element);
}
formatter.format("\n");
}
return builder.toString();
}
/** @throws CoreException */
@Override
public void run(IProgressMonitor monitor, ILogger logger, IRepository repository)
throws CoreException {
Grid3d property = _inputGrid.get();
int size = _size.get();
String propertyName = _outputGridName.get();
String outputComments = _outputComments.get();
float[][] kernel = _filterMethodProp.get().getFilter().getDefaultKernel(_size.get());
// apply the filter on the horizon
float[][] result = _filterMethodProp.get().getFilter().execute(property, size, kernel, monitor);
// Create the new property
Grid3d newProperty = Grid3dFactory.create(repository, property, result, propertyName);
newProperty.setComment(outputComments);
try {
newProperty.update();
} catch (IOException ex) {
throw new RuntimeException(ex.getMessage());
}
}
@Override
public void validate(IValidation results) {
// Validate the input grid is non-null and of the correct type.
if (_inputGrid.isNull()) {
results.error(_inputGrid, "No input grid specified.");
}
// Validate the output name is non-zero length.
if (_outputGridName.isEmpty()) {
results.error(_outputGridName, "No output grid name specified.");
}
// Validate the filter size
if (!_filterMethodProp.get().getFilter().validateSize(_size.get())) {
results.error(_size, _filterMethodProp.get().getFilter().getMessage());
}
// Check if an entry already exists in the datastore.
if (!_inputGrid.isNull() && !_outputGridName.isEmpty()) {
if (Grid3dFactory.existsInStore(_inputGrid.get(), _outputGridName.get())) {
results.warning(_outputGridName, "Exists in datastore and will be overwritten.");
}
}
}
@Override
public void buildView(IModelForm form) {
// Build the input parameters section.
FormSection inputSection = form.addSection("Input", false);
inputSection.addEntityComboField(_inputGrid, Grid3d.class);
inputSection.addListSelectionField(_filterMethodProp.getKey(), FilterMethod.values());
FormSection parametersSection = form.addSection("Parameters", false);
parametersSection.addTextField(_size);
parametersSection.addTextBox(_kernelString);
// Build the output parameters section.
FormSection outputSection = form.addSection("Output", false);
outputSection.addTextField(_outputGridName);
outputSection.addTextBox(_outputComments);
}
