/**
* Closes dialog box when the OK button is pressed, sets variables and calls algorithm.
*
* @param event Event that triggers function.
*/
public void actionPerformed(ActionEvent event) {
String command = event.getActionCommand();
Object source = event.getSource();
if (command.equals("OK")) {
if (setVariables()) {
callAlgorithm();
}
} else if (command.equals("Cancel")) {
dispose();
} else if (command.equals("Help")) {
// MipavUtil.showHelp("");
} else if (source.equals(doRicianCheckBox)) {
if (doRicianCheckBox.isSelected()) {
labelDegree.setEnabled(true);
textDegree.setEnabled(true);
} else {
labelDegree.setEnabled(false);
textDegree.setEnabled(false);
}
} else { // else if (source == thresholdCheckbox)
super.actionPerformed(event);
}
}
/**
* Closes dialog box when the OK button is pressed and calls the algorithm.
*
* @param event Event that triggers function.
*/
public void actionPerformed(ActionEvent event) {
String command = event.getActionCommand();
Object source = event.getSource();
if (command.equals("OK")) {
if (setVariables()) {
callAlgorithm();
}
} else if (command.equals("Script")) {
callAlgorithm();
} else if (command.equals("Cancel")) {
dispose();
} else if (source == blueSmoothBox) {
if (blueSmoothBox.isSelected()) {
interpolationLabel.setEnabled(true);
interpolationText.setEnabled(true);
} else {
interpolationLabel.setEnabled(false);
interpolationText.setEnabled(false);
}
} else {
super.actionPerformed(event);
}
}
/**
* Use the GUI results to set up the variables needed to run the algorithm.
*
* @return <code>true</code> if parameters set successfully, <code>false</code> otherwise.
*/
private boolean setVariables() {
String tmpStr;
System.gc();
if (replaceImage.isSelected()) {
displayLoc = REPLACE;
} else if (newImage.isSelected()) {
displayLoc = NEW;
}
tmpStr = textSearchWindowSide.getText();
if (testParameter(tmpStr, 5, 101)) {
searchWindowSide = Integer.valueOf(tmpStr).intValue();
} else {
MipavUtil.displayError("Search window side must be between 5 and 101");
textSearchWindowSide.requestFocus();
textSearchWindowSide.selectAll();
return false;
}
if ((searchWindowSide % 2) == 0) {
MipavUtil.displayError("Search window side must be an odd number");
textSearchWindowSide.requestFocus();
textSearchWindowSide.selectAll();
return false;
}
tmpStr = textSimilarityWindowSide.getText();
if (testParameter(tmpStr, 3, 99)) {
similarityWindowSide = Integer.valueOf(tmpStr).intValue();
} else {
MipavUtil.displayError("Similarity window side must be between 3 and 99");
textSimilarityWindowSide.requestFocus();
textSimilarityWindowSide.selectAll();
return false;
}
if ((similarityWindowSide % 2) == 0) {
MipavUtil.displayError("Similarity window side must be an odd number");
textSimilarityWindowSide.requestFocus();
textSimilarityWindowSide.selectAll();
return false;
}
if (similarityWindowSide >= searchWindowSide) {
MipavUtil.displayError("Similarity window side must be less than search window side");
textSimilarityWindowSide.requestFocus();
textSimilarityWindowSide.selectAll();
return false;
}
tmpStr = textNoiseStandardDeviation.getText();
if (testParameter(tmpStr, 0.001, 1000.0)) {
noiseStandardDeviation = Float.valueOf(tmpStr).floatValue();
} else {
MipavUtil.displayError("Radius must be between 0.001 and 1000.0");
textNoiseStandardDeviation.requestFocus();
textNoiseStandardDeviation.selectAll();
return false;
}
doRician = doRicianCheckBox.isSelected();
if (doRician) {
tmpStr = textDegree.getText();
if (testParameter(tmpStr, 1.0, 10.0)) {
degreeOfFiltering = Float.valueOf(tmpStr).floatValue();
} else {
MipavUtil.displayError("Degree of filtering must be between 1.0 and 10.0");
textDegree.requestFocus();
textDegree.selectAll();
}
}
if (image.getNDims() > 2) {
image25D = image25DCheckBox.isSelected();
}
return true;
}
/**
* Use the GUI results to set up the variables needed to run the algorithm.
*
* @return <code>true</code> if parameters set successfully, <code>false</code> otherwise.
*/
private boolean setVariables() {
String tmpStr;
int i;
int totLength = image.getExtents()[0];
for (i = 1; i < image.getNDims(); i++) {
totLength *= image.getExtents()[i];
}
tmpStr = greenMergingText.getText();
mergingDistance = Float.parseFloat(tmpStr);
if (mergingDistance < 0.0f) {
MipavUtil.displayError("Merging distance cannot be less than 0");
greenMergingText.requestFocus();
greenMergingText.selectAll();
return false;
}
tmpStr = redMinText.getText();
redMin = Integer.parseInt(tmpStr);
if (redMin < 1) {
MipavUtil.displayError("red minimum must be at least 1");
redMinText.requestFocus();
redMinText.selectAll();
return false;
} else if (redMin > totLength) {
MipavUtil.displayError("red minimum must not exceed " + totLength);
redMinText.requestFocus();
redMinText.selectAll();
return false;
}
tmpStr = redFractionText.getText();
redFraction = Float.parseFloat(tmpStr);
if (redFraction <= 0.0f) {
MipavUtil.displayError("red fraction must be greater than zero");
redFractionText.requestFocus();
redFractionText.selectAll();
return false;
} else if (redFraction > 1.0f) {
MipavUtil.displayError("red fraction must not exceed one");
redFractionText.requestFocus();
redFractionText.selectAll();
return false;
}
tmpStr = greenMinText.getText();
greenMin = Integer.parseInt(tmpStr);
if (greenMin < 1) {
MipavUtil.displayError("green minimum must be at least 1");
greenMinText.requestFocus();
greenMinText.selectAll();
return false;
} else if (greenMin > totLength) {
MipavUtil.displayError("green minimum must not exceed " + totLength);
greenMinText.requestFocus();
greenMinText.selectAll();
return false;
}
tmpStr = greenFractionText.getText();
greenFraction = Float.parseFloat(tmpStr);
if (greenFraction <= 0.0f) {
MipavUtil.displayError("green fraction must be greater than zero");
greenFractionText.requestFocus();
greenFractionText.selectAll();
return false;
} else if (greenFraction > 1.0f) {
MipavUtil.displayError("green fraction must not exceed one");
greenFractionText.requestFocus();
greenFractionText.selectAll();
return false;
}
tmpStr = blueMinText.getText();
blueMin = Integer.parseInt(tmpStr);
if (blueMin <= 0) {
MipavUtil.displayError("Number of blue pixels must be greater than 0");
blueMinText.requestFocus();
blueMinText.selectAll();
return false;
} else if (blueMin > totLength) {
MipavUtil.displayError("blue minimum must not exceed " + totLength);
blueMinText.requestFocus();
blueMinText.selectAll();
return false;
}
if (oneButton.isSelected()) {
greenRegionNumber = 1;
} else if (twoButton.isSelected()) {
greenRegionNumber = 2;
} else if (threeButton.isSelected()) {
greenRegionNumber = 3;
} else {
greenRegionNumber = 4;
}
twoGreenLevels = twoBox.isSelected();
tmpStr = blueValueText.getText();
blueBoundaryFraction = Float.parseFloat(tmpStr);
if (blueBoundaryFraction < 0.0f) {
MipavUtil.displayError("Blue boundary fraction cannot be less than 0.0");
blueValueText.requestFocus();
blueValueText.selectAll();
return false;
} else if (blueBoundaryFraction > 1.0f) {
MipavUtil.displayError("Blue boundary value cannot be greater than 1.0");
blueValueText.requestFocus();
blueValueText.selectAll();
return false;
}
blueSmooth = blueSmoothBox.isSelected();
tmpStr = interpolationText.getText();
interpolationDivisor = Float.parseFloat(tmpStr);
if (interpolationDivisor <= 1.0f) {
MipavUtil.displayError("Interpolation divisor must be greater than 1");
interpolationText.requestFocus();
interpolationText.selectAll();
return false;
}
return true;
} // end setVariables()