public void beforeCompletion(@NotNull CompletionInitializationContext context) {
boolean acceptPathSeparator = false;
{
final int offset = context.getEditor().getCaretModel().getOffset();
PsiElement element = context.getFile().findElementAt(offset);
if (element != null) {
int prefixLength = offset - element.getTextRange().getStartOffset();
BipartiteString caretBipartiteElementText =
splitByPrefixLength(element.getText(), prefixLength);
Character separator = extractDirectoryTrailingFileSeparator(caretBipartiteElementText);
acceptPathSeparator = separator != null;
}
}
final OffsetMap offsetMap = context.getOffsetMap();
int idEnd = offsetMap.getOffset(CompletionInitializationContext.IDENTIFIER_END_OFFSET);
final String text = context.getFile().getText();
while (idEnd < text.length()) {
final char ch = text.charAt(idEnd);
if (acceptPathSeparator) {
if (ch == JstdConfigFileUtils.UNIX_PATH_SEPARATOR
|| ch == JstdConfigFileUtils.WINDOWS_PATH_SEPARATOR) {
idEnd++;
break;
}
}
boolean acceptedChar =
Character.isJavaIdentifierPart(ch) || IDENTIFIER_END_PATTERN.indexOf(ch) >= 0;
if (acceptedChar) {
idEnd++;
} else {
break;
}
}
offsetMap.addOffset(CompletionInitializationContext.IDENTIFIER_END_OFFSET, idEnd);
}
protected TextRegion getSelection(final CompletionParameters parameters) {
TextRegion _xblockexpression = null;
{
final OffsetMap offsets = this.getOffsets(parameters);
final int startOffset = offsets.getOffset(CompletionInitializationContext.START_OFFSET);
final int endOffset = offsets.getOffset(CompletionInitializationContext.SELECTION_END_OFFSET);
_xblockexpression = new TextRegion(startOffset, (endOffset - startOffset));
}
return _xblockexpression;
}