| 39 | } |
| 40 | |
| 41 | KTextEditor::Cursor KTextEditorHelpers::extractCursor(const QString& input, int* pathLength) |
| 42 | { |
| 43 | // ":ll:cc", ":ll" |
| 44 | static const QRegularExpression pattern(QStringLiteral(":(\\d+)(?::(\\d+))?$")); |
| 45 | // "#Lll", "#nll", "#ll" as e.g. seen with repo web links |
| 46 | static const QRegularExpression pattern2(QStringLiteral("#(?:n|L|)(\\d+)$")); |
| 47 | |
| 48 | auto match = pattern.match(input); |
| 49 | |
| 50 | if (!match.hasMatch()) { |
| 51 | match = pattern2.match(input); |
| 52 | } |
| 53 | |
| 54 | if (!match.hasMatch()) { |
| 55 | if (pathLength) |
| 56 | *pathLength = input.length(); |
| 57 | return KTextEditor::Cursor::invalid(); |
| 58 | } |
| 59 | |
| 60 | const auto line = match.capturedView(1).toInt() - 1; |
| 61 | // captured(2) for pattern2 will yield null QString, toInt() thus 0, so no need for if-else |
| 62 | // don't use an invalid column when the line is valid |
| 63 | const auto column = qMax(0, match.capturedView(2).toInt() - 1); |
| 64 | |
| 65 | if (pathLength) |
| 66 | *pathLength = match.capturedStart(0); |
| 67 | return { |
| 68 | line, column |
| 69 | }; |
| 70 | } |
| 71 | |
| 72 | } |