| 373 | } |
| 374 | |
| 375 | DocumentChangeSet::ChangeResult DocumentChangeSetPrivate::generateNewText(const IndexedString& file, |
| 376 | ChangesList& sortedChanges, |
| 377 | const CodeRepresentation* repr, |
| 378 | QString& output) |
| 379 | { |
| 380 | //Create the actual new modified file |
| 381 | QStringList textLines = repr->text().split(QLatin1Char('\n')); |
| 382 | |
| 383 | ISourceFormatterController::FileFormatterPtr formatter; |
| 384 | if (formatPolicy != DocumentChangeSet::NoAutoFormat) { |
| 385 | formatter = ICore::self()->sourceFormatterController()->fileFormatter(file.toUrl()); |
| 386 | } |
| 387 | |
| 388 | QVector<int> removedLines; |
| 389 | |
| 390 | for (int pos = sortedChanges.size() - 1; pos >= 0; --pos) { |
| 391 | DocumentChange& change(*sortedChanges[pos]); |
| 392 | QString encountered; |
| 393 | if (changeIsValid(change, textLines) && //We demand this, although it should be fixed |
| 394 | ((encountered = rangeText(change.m_range, textLines)) == change.m_oldText || change.m_ignoreOldText)) { |
| 395 | ///Problem: This does not work if the other changes significantly alter the context @todo Use the changed context |
| 396 | QString leftContext = QStringList(textLines.mid(0, change.m_range.start().line() + 1)).join(QLatin1Char( |
| 397 | '\n')); |
| 398 | leftContext.chop(textLines[change.m_range.start().line()].length() - change.m_range.start().column()); |
| 399 | |
| 400 | QString rightContext = QStringList(textLines.mid(change.m_range.end().line())).join(QLatin1Char('\n')).mid( |
| 401 | change.m_range.end().column()); |
| 402 | |
| 403 | if (formatter) { |
| 404 | QString oldNewText = change.m_newText; |
| 405 | change.m_newText = formatter->format(change.m_newText, leftContext, rightContext); |
| 406 | |
| 407 | if (formatPolicy == DocumentChangeSet::AutoFormatChangesKeepIndentation) { |
| 408 | // Reproduce the previous indentation |
| 409 | const QStringList oldLines = oldNewText.split(QLatin1Char('\n')); |
| 410 | QStringList newLines = change.m_newText.split(QLatin1Char('\n')); |
| 411 | |
| 412 | if (oldLines.size() == newLines.size()) { |
| 413 | for (int line = 0; line < newLines.size(); ++line) { |
| 414 | // Keep the previous indentation |
| 415 | QString oldIndentation; |
| 416 | for (const QChar a : oldLines[line]) { |
| 417 | if (a.isSpace()) { |
| 418 | oldIndentation.append(a); |
| 419 | } else { |
| 420 | break; |
| 421 | } |
| 422 | } |
| 423 | |
| 424 | int newIndentationLength = 0; |
| 425 | |
| 426 | for (int a = 0; a < newLines[line].size(); ++a) { |
| 427 | if (newLines[line][a].isSpace()) { |
| 428 | newIndentationLength = a; |
| 429 | } else { |
| 430 | break; |
| 431 | } |
| 432 | } |
no test coverage detected