ASBoolean SnpSelectionHelper::IsTextRangeSelected(void)
{
ASBoolean result = false;
if (this->IsDocumentSelected()) {
ATE::TextRangesRef rangesRef = NULL;
AIErr error = sAIDocument->GetTextSelection(&rangesRef);
aisdk::check_ai_error(error);
ATE::ITextRanges ranges(rangesRef);
if (ranges.GetSize() > 0) {
AIBoolean textFocus = false;
error = sAIDocument->HasTextFocus(&textFocus);
aisdk::check_ai_error(error);
if (textFocus) {
ATE::ITextRange textRange = ranges.Item(0);
if (textRange.GetSize() > 0)
result = true;
}
else
result = true;
}
}
return result;
}
bool IsAllWhitespace(ATE::ITextRange theRange) {
ASInt32 size = theRange.GetSize();
char *buffer = new char[size+1];
theRange.GetContents(buffer, size);
//Check if there is not whitespace
if ( string::npos == string(buffer).find_first_not_of(WHITESPACES) ) {
delete[] buffer;
return TRUE;
} else {
delete[] buffer;
return FALSE;
}
}