private int findNext(int pos, String txt, String value) {
int ix = forwardButton.isSelected() ? txt.indexOf(value, pos) : txt.lastIndexOf(value, pos);
if (selectedLinesButton.isSelected()
&& (ix < target.getSelectionStart() || ix > target.getSelectionEnd())) {
ix = -1;
}
if (wholeWordCheck.isSelected()) {
while (ix != -1
&& ((ix > 0 && Character.isLetterOrDigit(txt.charAt(ix - 1)))
|| (ix < txt.length() - value.length() - 1
&& Character.isLetterOrDigit(txt.charAt(ix + value.length()))))) {
ix = forwardButton.isSelected() ? ++ix : --ix;
ix = forwardButton.isSelected() ? txt.indexOf(value, ix) : txt.lastIndexOf(value, ix);
}
}
if (ix == -1 && wrapCheck.isSelected()) {
if (forwardButton.isSelected() && pos > 0) {
return findNext(0, txt, value);
} else if (backwardButton.isSelected() && pos < txt.length() - 1) {
return findNext(txt.length() - 1, txt, value);
}
}
return ix;
}
public void show() {
if (dialog == null) {
buildDialog();
}
target.getEditComponent().requestFocusInWindow();
replaceCombo.setEnabled(target.isEditable());
replaceAllButton.setEnabled(target.isEditable());
replaceButton.setEnabled(target.isEditable());
UISupport.showDialog(dialog);
findCombo.getEditor().selectAll();
findCombo.requestFocus();
}
private int tweakPosition() {
int pos = target.getCaretPosition();
if (selectedLinesButton.isSelected()) {
if (forwardButton.isSelected()) {
int selstart = target.getSelectionStart();
if (selstart < pos && selstart != -1) {
pos = selstart;
}
} else {
int selend = target.getSelectionEnd();
if (selend > pos && selend != -1) {
pos = selend;
}
}
} else {
int selstart = target.getSelectionStart();
if (selstart < pos && selstart != -1) {
pos = selstart;
}
}
return pos;
}
private void buildDialog() {
Window window = SwingUtilities.windowForComponent(target.getEditComponent());
dialog = new JDialog(window, "Find / Replace");
dialog.setModal(false);
JPanel panel = new JPanel(new BorderLayout());
findCombo = new JComboBox();
findCombo.setEditable(true);
replaceCombo = new JComboBox();
replaceCombo.setEditable(true);
// create inputs
GridLayout gridLayout = new GridLayout(2, 2);
gridLayout.setVgap(5);
JPanel inputPanel = new JPanel(gridLayout);
inputPanel.add(new JLabel("Find:"));
inputPanel.add(findCombo);
inputPanel.add(new JLabel("Replace with:"));
inputPanel.add(replaceCombo);
inputPanel.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
// create direction panel
ButtonGroup directionGroup = new ButtonGroup();
forwardButton = new JRadioButton("Forward", true);
forwardButton.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
directionGroup.add(forwardButton);
backwardButton = new JRadioButton("Backward");
backwardButton.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
directionGroup.add(backwardButton);
JPanel directionPanel = new JPanel(new GridLayout(2, 1));
directionPanel.add(forwardButton);
directionPanel.add(backwardButton);
directionPanel.setBorder(BorderFactory.createTitledBorder("Direction"));
// create scope panel
ButtonGroup scopeGroup = new ButtonGroup();
allButton = new JRadioButton("All", true);
allButton.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
selectedLinesButton = new JRadioButton("Selected Lines");
selectedLinesButton.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
scopeGroup.add(allButton);
scopeGroup.add(selectedLinesButton);
JPanel scopePanel = new JPanel(new GridLayout(2, 1));
scopePanel.add(allButton);
scopePanel.add(selectedLinesButton);
scopePanel.setBorder(BorderFactory.createTitledBorder("Scope"));
// create options
caseCheck = new JCheckBox("Case Sensitive");
caseCheck.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
wholeWordCheck = new JCheckBox("Whole Word");
wholeWordCheck.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
wrapCheck = new JCheckBox("Wrap Search");
wrapCheck.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
JPanel optionsPanel = new JPanel(new GridLayout(3, 1));
optionsPanel.add(caseCheck);
optionsPanel.add(wholeWordCheck);
optionsPanel.add(wrapCheck);
optionsPanel.setBorder(BorderFactory.createTitledBorder("Options"));
// create panel with options
JPanel options = new JPanel(new GridLayout(1, 2));
JPanel radios = new JPanel(new GridLayout(2, 1));
radios.add(directionPanel);
radios.add(scopePanel);
options.add(optionsPanel);
options.add(radios);
options.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 8));
// create buttons
ButtonBarBuilder builder = new ButtonBarBuilder();
findButton = new JButton(new FindAction());
builder.addFixed(findButton);
builder.addRelatedGap();
replaceButton = new JButton(new ReplaceAction());
builder.addFixed(replaceButton);
builder.addRelatedGap();
replaceAllButton = new JButton(new ReplaceAllAction());
builder.addFixed(replaceAllButton);
builder.addUnrelatedGap();
builder.addFixed(new JButton(new CloseAction()));
builder.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
// tie it up!
panel.add(inputPanel, BorderLayout.NORTH);
panel.add(options, BorderLayout.CENTER);
panel.add(builder.getPanel(), BorderLayout.SOUTH);
dialog.getContentPane().add(panel);
dialog.pack();
UISupport.initDialogActions(dialog, null, findButton);
}
private int tweakLastPosition() {
return forwardButton.isSelected() ? target.getSelectionEnd() : target.getSelectionStart();
}