| 418 | } |
| 419 | |
| 420 | void TOPPASScene::removeSelected() |
| 421 | { |
| 422 | QList<TOPPASVertex*> vertices_to_be_removed; |
| 423 | for (VertexIterator it = verticesBegin(); it != verticesEnd(); ++it) |
| 424 | { |
| 425 | if ((*it)->isSelected()) |
| 426 | { |
| 427 | // also select all in and out edges (will be deleted below) |
| 428 | for (TOPPASVertex::ConstEdgeIterator e_it = (*it)->inEdgesBegin(); e_it != (*it)->inEdgesEnd(); ++e_it) |
| 429 | { |
| 430 | (*e_it)->setSelected(true); |
| 431 | } |
| 432 | for (TOPPASVertex::ConstEdgeIterator e_it = (*it)->outEdgesBegin(); e_it != (*it)->outEdgesEnd(); ++e_it) |
| 433 | { |
| 434 | (*e_it)->setSelected(true); |
| 435 | } |
| 436 | vertices_to_be_removed.push_back(*it); |
| 437 | } |
| 438 | } |
| 439 | QList<TOPPASEdge*> edges_to_be_removed; |
| 440 | for (EdgeIterator it = edgesBegin(); it != edgesEnd(); ++it) |
| 441 | { |
| 442 | if ((*it)->isSelected()) |
| 443 | { |
| 444 | edges_to_be_removed.push_back(*it); |
| 445 | } |
| 446 | } |
| 447 | |
| 448 | TOPPASEdge* edge = nullptr; |
| 449 | foreach(edge, edges_to_be_removed) |
| 450 | { |
| 451 | edges_.removeAll(edge); |
| 452 | removeItem(edge); // remove from scene |
| 453 | delete edge; |
| 454 | } |
| 455 | TOPPASVertex* vertex = nullptr; |
| 456 | foreach(vertex, vertices_to_be_removed) |
| 457 | { |
| 458 | vertices_.removeAll(vertex); |
| 459 | removeItem(vertex); // remove from scene |
| 460 | delete vertex; |
| 461 | } |
| 462 | |
| 463 | topoSort(); |
| 464 | updateEdgeColors(); |
| 465 | setChanged(true); |
| 466 | } |
| 467 | |
| 468 | bool TOPPASScene::isEdgeAllowed_(TOPPASVertex* u, TOPPASVertex* v) |
| 469 | { |
no test coverage detected