/**
* If the user hits ENTER key or double-click on a node, the corresponding file is open in
* SciNotes.
*
* @param editor the editor where to open the file
* @param the word pattern used
* @param path the path of the node
*/
private static void validNode(SciNotes editor, final Pattern pat, TreePath path) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
Object userObj = node.getUserObject();
int lineNumber = -1;
String fileName = null;
boolean line = false;
if (userObj instanceof SearchManager.MatchingPositions) {
SearchManager.MatchingPositions pos = (SearchManager.MatchingPositions) userObj;
lineNumber = 0;
if (!pos.isDirectory()) {
fileName = pos.getFileName();
}
} else if (userObj instanceof SearchManager.Line) {
SearchManager.Line l = (SearchManager.Line) userObj;
lineNumber = l.getNumber();
fileName =
((SearchManager.MatchingPositions)
((DefaultMutableTreeNode) node.getParent()).getUserObject())
.getFileName();
line = true;
}
if (fileName != null) {
final boolean fline = !line;
final int ln = lineNumber;
if (lineNumber != -1) {
editor.openFile(fileName, 0, null);
final ScilabEditorPane sep = editor.getTextPane();
if (sep.getName().equals(fileName)) {
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
sep.highlightWords(pat, fline);
if (ln != 0) {
sep.scrollTextToLineNumber(ln, false, false, true);
}
}
});
}
}
}
}
/**
* actionPerformed
*
* @param ev ActionEvent
*/
public void actionPerformed(ActionEvent ev) {
ScilabEditorPane sep = (ScilabEditorPane) ev.getSource();
ScilabDocument doc = (ScilabDocument) sep.getDocument();
int pos = sep.getCaretPosition();
Element root = doc.getDefaultRootElement();
int end = root.getElement(root.getElementIndex(pos)).getEndOffset() - 1;
String str = "";
try {
str = doc.getText(pos, end - pos);
} catch (BadLocationException e) {
System.err.println(e);
}
if (str.matches("[ \\t]+(then|do)")) {
sep.setCaretPosition(end);
}
super.actionPerformed(ev);
sep.getIndentManager().indentDoc(sep.getCaretPosition() - 1);
}