| 355 | } |
| 356 | |
| 357 | QVariant PaintBufferModel::data(const QModelIndex &index, int role) const |
| 358 | { |
| 359 | if (!index.isValid() || !m_privateBuffer) |
| 360 | return QVariant(); |
| 361 | |
| 362 | if (!index.parent().isValid()) { |
| 363 | const auto cmd = m_privateBuffer->commands.at(index.row()); |
| 364 | switch (role) { |
| 365 | case Qt::DisplayRole: |
| 366 | if (index.column() == 0) |
| 367 | return cmdTypes[cmd.id].name; |
| 368 | else if (index.column() == 1) |
| 369 | return argumentDisplayString(cmd); |
| 370 | else if (index.column() == 2 && m_costs.size() > index.row()) |
| 371 | return m_costs.at(index.row()); |
| 372 | break; |
| 373 | case Qt::DecorationRole: |
| 374 | if (index.column() == 1) |
| 375 | return argumentDecoration(cmd); |
| 376 | break; |
| 377 | case Qt::EditRole: |
| 378 | // for fancy matrix rendering in the client |
| 379 | if (index.column() == 1 && cmd.id == QPaintBufferPrivate::Cmd_SetTransform) |
| 380 | return m_privateBuffer->variants.at(cmd.offset); |
| 381 | break; |
| 382 | case PaintBufferModelRoles::ValueRole: |
| 383 | return argumentAt(cmd, 0); |
| 384 | case PaintBufferModelRoles::ClipPathRole: |
| 385 | return QVariant::fromValue(clipPath(index.row())); |
| 386 | case PaintBufferModelRoles::MaxCostRole: |
| 387 | if (index.column() == 2 && index.row() == 0) |
| 388 | return m_maxCost; |
| 389 | break; |
| 390 | case PaintBufferModelRoles::ObjectIdRole: |
| 391 | return QVariant::fromValue(m_buffer.origin(index.row())); |
| 392 | } |
| 393 | } else { |
| 394 | const auto cmd = m_privateBuffer->commands.at(index.internalId()); |
| 395 | switch (role) { |
| 396 | case Qt::DisplayRole: |
| 397 | if (index.column() == 0) |
| 398 | return cmd_argument_names[cmdTypes[cmd.id].argumentName + index.row()]; |
| 399 | else if (index.column() == 1) |
| 400 | return VariantHandler::displayString(argumentAt(cmd, index.row())); |
| 401 | break; |
| 402 | case PaintBufferModelRoles::ValueRole: |
| 403 | return argumentAt(cmd, index.row()); |
| 404 | } |
| 405 | } |
| 406 | |
| 407 | return QVariant(); |
| 408 | } |
| 409 | |
| 410 | QMap<int, QVariant> PaintBufferModel::itemData(const QModelIndex &index) const |
| 411 | { |
no test coverage detected