public int getCaretPosition() {
if (BUG_106024_TEXT_SELECTION) {
selectionChanged();
return fCaretPosition;
} else {
return fText.getCaretPosition();
}
}
public void widgetSelected(SelectionEvent e) {
// String fileName = Util.substituteVar(fPomDirName.getText());
// if(!isDirectoryExist(fileName)) {
// MessageDialog.openError(getShell(), Messages.getString("launch.errorPomMissing"),
// Messages.getString("launch.errorSelectPom")); //$NON-NLS-1$ //$NON-NLS-2$
// return;
// }
MavenGoalSelectionDialog dialog = new MavenGoalSelectionDialog(shell);
int rc = dialog.open();
if (rc == IDialogConstants.OK_ID) {
text.insert(""); // clear selected text
String txt = text.getText();
int len = txt.length();
int pos = text.getCaretPosition();
StringBuffer sb = new StringBuffer();
if ((pos > 0 && txt.charAt(pos - 1) != ' ')) {
sb.append(' ');
}
String sep = "";
Object[] o = dialog.getResult();
for (int i = 0; i < o.length; i++) {
if (o[i] instanceof MavenGoalSelectionDialog.Entry) {
if (dialog.isQualifiedName()) {
sb.append(sep).append(((MavenGoalSelectionDialog.Entry) o[i]).getQualifiedName());
} else {
sb.append(sep).append(((MavenGoalSelectionDialog.Entry) o[i]).getName());
}
}
sep = " ";
}
if (pos < len && txt.charAt(pos) != ' ') {
sb.append(' ');
}
text.insert(sb.toString());
text.setFocus();
}
}
public void keyPressed(KeyEvent e) {
Text portsText = (Text) e.getSource();
if (e.keyCode == SWT.TAB) {
portsText.getShell().traverse(SWT.TRAVERSE_TAB_NEXT);
e.doit = false;
return;
} else if (e.keyCode == SWT.CR) {
if ((e.stateMask & SWT.MOD1) > 0) {
// allow ctrl+enter to insert newlines
e.stateMask = 0;
} else {
// single-enter will traverse
portsText.getShell().traverse(SWT.TRAVERSE_RETURN);
e.doit = false;
return;
}
} else if (Character.isISOControl(e.character)) {
return;
}
e.doit = validateChar(e.character, portsText.getText(), portsText.getCaretPosition());
}
@Test
public void testGetCaretPosition() {
Text text = new Text(shell, SWT.SINGLE);
text.setText("Sample text");
assertEquals(0, text.getCaretPosition());
text.setSelection(5);
assertEquals(5, text.getCaretPosition());
text.setSelection(3, 8);
assertEquals(3, text.getCaretPosition());
text.setSelection(8, 5);
assertEquals(5, text.getCaretPosition());
text.setText("New text");
assertEquals(0, text.getCaretPosition());
text.setSelection(3, 8);
text.clearSelection();
assertEquals(new Point(8, 8), text.getSelection());
assertEquals(8, text.getCaretPosition());
}
