| 369 | } |
| 370 | |
| 371 | bool CommandCrossSection::readVector(const QXmlStreamAttributes &attributes, CCVector3 &P, QString element, const ccCommandLineInterface &cmd) |
| 372 | { |
| 373 | if (attributes.size() < 3) |
| 374 | { |
| 375 | return cmd.error(QString("Invalid XML file (3 attributes expected for element '<%1>')").arg(element)); |
| 376 | } |
| 377 | |
| 378 | int count = 0; |
| 379 | for (int i = 0; i < attributes.size(); ++i) |
| 380 | { |
| 381 | QString name = attributes[i].name().toString().toUpper(); |
| 382 | QString value = attributes[i].value().toString(); |
| 383 | |
| 384 | bool ok = false; |
| 385 | if (name == "X") |
| 386 | { |
| 387 | P.x = value.toDouble(&ok); |
| 388 | ++count; |
| 389 | } |
| 390 | else if (name == "Y") |
| 391 | { |
| 392 | P.y = value.toDouble(&ok); |
| 393 | ++count; |
| 394 | } |
| 395 | else if (name == "Z") |
| 396 | { |
| 397 | P.z = value.toDouble(&ok); |
| 398 | ++count; |
| 399 | } |
| 400 | else |
| 401 | { |
| 402 | ok = true; |
| 403 | } |
| 404 | |
| 405 | if (!ok) |
| 406 | { |
| 407 | return cmd.error(QString("Invalid XML file (numerical attribute expected for attribute '%1' of element '<%2>')").arg(name, element)); |
| 408 | } |
| 409 | } |
| 410 | |
| 411 | if (count < 3) |
| 412 | { |
| 413 | return cmd.error(QString("Invalid XML file (attributes 'X','Y' and 'Z' are mandatory for element '<%1>')").arg(element)); |
| 414 | } |
| 415 | |
| 416 | return true; |
| 417 | } |