| 417 | } |
| 418 | |
| 419 | bool MainWindow::saveFile(const QString &fileName) |
| 420 | { |
| 421 | QString tmpFileName = fileName + ".~tmp"; |
| 422 | |
| 423 | QApplication::setOverrideCursor(Qt::WaitCursor); |
| 424 | QFile file(tmpFileName); |
| 425 | bool ok = hexEdit->write(file); |
| 426 | if (QFile::exists(fileName)) |
| 427 | ok = QFile::remove(fileName); |
| 428 | if (ok) |
| 429 | { |
| 430 | file.setFileName(tmpFileName); |
| 431 | ok = file.copy(fileName); |
| 432 | if (ok) { |
| 433 | ok = QFile::remove(tmpFileName); |
| 434 | isModified = false; |
| 435 | setWindowModified(false); |
| 436 | } |
| 437 | } |
| 438 | QApplication::restoreOverrideCursor(); |
| 439 | |
| 440 | if (!ok) { |
| 441 | QMessageBox::warning(this, tr("QHexEdit"), |
| 442 | tr("Cannot write file %1.") |
| 443 | .arg(fileName)); |
| 444 | return false; |
| 445 | } |
| 446 | |
| 447 | setCurrentFile(fileName); |
| 448 | statusBar()->showMessage(tr("File saved"), 2000); |
| 449 | return true; |
| 450 | } |
| 451 | |
| 452 | void MainWindow::setCurrentFile(const QString &fileName) |
| 453 | { |