QSharedPointer<RBlock> RClipboardOperation::copyBlock( RBlock::Id blockId, RDocument& src, RDocument& dest, bool overwriteBlocks, bool toCurrentBlock, const QString& blockName, RTransaction& transaction) const { QSharedPointer<RBlock> srcBlock = src.queryBlock(blockId); if (srcBlock.isNull()) { qWarning("RClipboardOperation::copyEntityBlock: " "block of entity is NULL."); return QSharedPointer<RBlock>(); } QString srcBlockName = srcBlock->getName(); QSharedPointer<RBlock> destBlock; if (copiedBlocks.contains(srcBlockName)) { destBlock = copiedBlocks.value(srcBlockName); } else { QString destBlockName; if (!blockName.isNull()) { destBlockName = blockName; } else { if (toCurrentBlock) { destBlockName = dest.getBlockName(dest.getCurrentBlockId()); } else { destBlockName = srcBlock->getName(); } } if (!dest.hasBlock(destBlockName) || (overwriteBlocks && blockName.isNull())) { destBlock = QSharedPointer<RBlock> (srcBlock->clone()); dest.getStorage().setObjectId(*destBlock.data(), RObject::INVALID_ID); dest.getStorage().setObjectHandle(*destBlock.data(), RObject::INVALID_HANDLE); destBlock->setDocument(&dest); if (dest.hasBlock(destBlockName)) { if (!transaction.overwriteBlock(destBlock)) { destBlock = dest.queryBlock(destBlockName); } } else { transaction.addObject(destBlock); } } else { destBlock = dest.queryBlock(destBlockName); } copiedBlocks.insert(srcBlockName, destBlock); } return destBlock; }
void RClipboardOperation::copy( RDocument& src, RDocument& dest, const RVector& offset, double scale, double rotation, bool flipHorizontal, bool flipVertical, bool toCurrentLayer, bool toCurrentBlock, bool overwriteLayers, bool overwriteBlocks, const QString& blockName, const QString& layerName, RTransaction& transaction, bool selectionOnly, bool clear, bool toModelSpaceBlock, bool preview, const RQMapQStringQString& attributes) const { bool overwriteLinetypes = false; double unitScale; if (src.getUnit()==RS::None) { unitScale = 1.0; } else { unitScale = RUnit::convert(1.0, src.getUnit(), dest.getUnit()); } if (clear) { dest.clear(); } QSet<REntity::Id> entityIdsSet; if (selectionOnly) { entityIdsSet = src.querySelectedEntities(); } else { entityIdsSet = src.queryAllEntities(); } QList<REntity::Id> entityIdsList = src.getStorage().orderBackToFront(entityIdsSet); // Non-const offset. reset to 0/0/0 if copying to block // (offset implemented as block reference offset). RVector off = offset; bool hasBlock = false; QSet<REntity::Id> attributeIds; // this part is used to insert ('paste') blocks from the part library // as new blocks: QSharedPointer<RBlockReferenceEntity> refp; if (!blockName.isNull()) { QSharedPointer<RBlock> block; hasBlock = dest.hasBlock(blockName); // block does not exist in dest - or - // block exists in dest and must be overwritten: if (!hasBlock || overwriteBlocks) { block = QSharedPointer<RBlock> (new RBlock(&dest, blockName, RVector(0, 0, 0))); transaction.overwriteBlock(block); } // block exists and must not be overwritten: else { block = dest.queryBlock(blockName); } Q_ASSERT(!block.isNull()); // create new block reference that references new, overwritten or existing block // (insert later, when block is complete, so we have bounding box for spatial index): RBlockReferenceEntity* ref = new RBlockReferenceEntity(&dest, RBlockReferenceData(block->getId(), RVector(0,0,0), RVector(1.0, 1.0, 1.0), 0.0)); refp = QSharedPointer<RBlockReferenceEntity>(ref); refp->setBlockId(dest.getCurrentBlockId()); off = RVector(0, 0, 0); if (flipHorizontal) { refp->flipHorizontal(); } if (flipVertical) { refp->flipVertical(); } //ref->scale(scale * unitScale); refp->scale(scale); refp->rotate(rotation); refp->move(offset); // create attribute for each attribute definition in block with // invalid parent ID (fixed later, when block reference ID is known): QSet<REntity::Id> ids = src.queryAllEntities(); QSet<REntity::Id>::iterator it; for (it=ids.begin(); it!=ids.end(); it++) { REntity::Id id = *it; QSharedPointer<RAttributeDefinitionEntity> attDef = src.queryEntity(id).dynamicCast<RAttributeDefinitionEntity>(); if (attDef.isNull()) { continue; } QSharedPointer<RAttributeEntity> att( new RAttributeEntity( &dest, RAttributeData(attDef->getData(), REntity::INVALID_ID, attDef->getTag()) ) ); att->scale(unitScale); refp->applyTransformationTo(*att); // assign values to attributes: QString tag = att->getTag(); if (attributes.contains(tag)) { att->setText(attributes[tag]); } // make sure the attribute has the correct layer ID of the // corresponding layer in dest: QSharedPointer<RLayer> destLayer = copyEntityLayer(*attDef, src, dest, overwriteLayers, transaction); att->setLayerId(destLayer->getId()); QSharedPointer<RLinetype> destLinetype = copyEntityLinetype(*attDef, src, dest, overwriteLinetypes, transaction); att->setLinetypeId(destLinetype->getId()); transaction.addObject(att, false); attributeIds.insert(att->getId()); } scale = 1.0; rotation = 0.0; flipHorizontal = false; flipVertical = false; toCurrentLayer = false; //toCurrentBlock = false; } // copy entities from src to dest: // if the block existed already in dest and is not overwritten, // there's nothing to do here: if (!hasBlock || overwriteBlocks || preview) { copiedLayers.clear(); copiedLinetypes.clear(); copiedBlocks.clear(); int counter = 0; QList<REntity::Id>::iterator it; for (it=entityIdsList.begin(); it!=entityIdsList.end(); ++it) { if (preview && ++counter>RSettings::getPreviewEntities()) { break; } QSharedPointer<REntity> entity = src.queryEntityDirect(*it); if (entity.isNull() || entity->isUndone()) { continue; } copyEntity( *entity.data(), src, dest, off, scale, unitScale, rotation, flipHorizontal, flipVertical, toCurrentLayer, toCurrentBlock, overwriteLayers, overwriteBlocks, blockName, transaction, toModelSpaceBlock // to model space: true for copy // (allow copy from inside any block definition), // false for paste ); } } // only overwrite layers: else if (overwriteLayers) { copiedLayers.clear(); int counter = 0; QList<REntity::Id>::iterator it; for (it=entityIdsList.begin(); it!=entityIdsList.end(); ++it) { if (preview && ++counter>RSettings::getPreviewEntities()) { break; } QSharedPointer<REntity> entity = src.queryEntityDirect(*it); if (entity.isNull() || entity->isUndone()) { continue; } copyEntityLayer( *entity.data(), src, dest, overwriteLayers, transaction ); } } // copying of entire block complete, insert block reference now since // we now have the bounding box for the spatial index: if (!refp.isNull()) { bool useCurrentAttributes = true; if (!layerName.isEmpty()) { useCurrentAttributes = false; refp->setLayerId(dest.getLayerId(layerName)); } transaction.addObject(refp, useCurrentAttributes); // fix parent ID of attributes created by the new inserted block: REntity::Id refId = refp->getId(); //QSet<REntity::Id> ids = dest.queryAllEntities(); QSet<REntity::Id>::iterator it; for (it=attributeIds.begin(); it!=attributeIds.end(); it++) { REntity::Id id = *it; QSharedPointer<RAttributeEntity> e = dest.queryEntityDirect(id).dynamicCast<RAttributeEntity>(); if (e.isNull()) { continue; } if (e->getParentId()==REntity::INVALID_ID) { e->setParentId(refId); } } } transaction.endCycle(); }
/** * Adds the given entity (and its layer(s) and block reference(s)) to the * given document. * * \param blockName Name of an existing block in dest */ void RClipboardOperation::copyEntity( REntity& entity, RDocument& src, RDocument& dest, const RVector& offset, double scale, double unitScale, double rotation, bool flipHorizontal, bool flipVertical, bool toCurrentLayer, bool toCurrentBlock, bool overwriteLayers, bool overwriteBlocks, const QString& blockName, RTransaction& transaction, bool toModelSpaceBlock) const { bool overwriteLinetypes = false; QSharedPointer<RLayer> destLayer = copyEntityLayer(entity, src, dest, overwriteLayers, transaction); QSharedPointer<RLinetype> destLinetype = copyEntityLinetype(entity, src, dest, overwriteLinetypes, transaction); // add block the entity belongs to, if the block exists it is overwritten // if 'overwriteBlocks' is true: QSharedPointer<RBlock> srcBlock = src.queryBlock(entity.getBlockId()); if (srcBlock.isNull()) { qWarning("RClipboardOperation::copyToDocument: " "block of entity is NULL."); return; } QString srcBlockName = srcBlock->getName(); QSharedPointer<RBlock> destBlock; if (copiedBlocks.contains(srcBlockName)) { destBlock = copiedBlocks.value(srcBlockName); } else { QString destBlockName; if (!blockName.isNull()) { destBlockName = blockName; } else { if (toCurrentBlock) { destBlockName = dest.getBlockName(dest.getCurrentBlockId()); } else { destBlockName = srcBlock->getName(); } } if (!dest.hasBlock(destBlockName) || (overwriteBlocks && blockName.isNull())) { destBlock = QSharedPointer<RBlock> (srcBlock->clone()); dest.getStorage().setObjectId(*destBlock.data(), RObject::INVALID_ID); dest.getStorage().setObjectHandle(*destBlock.data(), RObject::INVALID_HANDLE); destBlock->setDocument(&dest); if (dest.hasBlock(destBlockName)) { if (!transaction.overwriteBlock(destBlock)) { destBlock = dest.queryBlock(destBlockName); } } else { transaction.addObject(destBlock); } } else { destBlock = dest.queryBlock(destBlockName); } copiedBlocks.insert(srcBlockName, destBlock); } Q_ASSERT(destBlock->getId()!=RBlock::INVALID_ID); // entity is a block reference: // add entities of the block the block reference refers to (the block // definition is then added automatically): // if block contents has already been copied, do nothing RBlockReferenceEntity* blockRef = dynamic_cast<RBlockReferenceEntity*>(&entity); if (blockRef!=NULL && !copiedBlockContents.contains(blockRef->getReferencedBlockId())) { QSharedPointer<RBlock> refBlock = src.queryBlock(blockRef->getReferencedBlockId()); if (refBlock.isNull()) { qWarning("RClipboardOperation::copyToDocument: " "entity references a NULL block."); return; } copiedBlockContents.insert(blockRef->getReferencedBlockId()); // TODO: don't do this twice: //qDebug() << "RClipboardOperation::copyToDocument: copying block: " << refBlock->getName(); // if block exists in dest, it has already been copied or was // already there and needs to be overwritten: QSharedPointer<RBlock> refBlockDest = dest.queryBlock(refBlock->getName()); if (refBlockDest.isNull() || overwriteBlocks) { QSet<REntity::Id> ids = src.queryBlockEntities(refBlock->getId()); bool first = true; QSet<REntity::Id>::iterator it; for (it=ids.begin(); it!=ids.end(); ++it) { QSharedPointer<REntity> e = src.queryEntityDirect(*it); if (e.isNull()) { continue; } copyEntity( *e.data(), src, dest, RVector::nullVector, 1.0, // scale from user options not applied to block contents // but to block reference unitScale, 0.0, false, false, // no flips false, false, // keep original block and layer overwriteLayers, first && overwriteBlocks, QString(), transaction, false // not to model space but actual block ); first = false; } } } // add entity self: QSharedPointer<REntity> destEntity = QSharedPointer<REntity>(entity.clone()); //dest.getStorage().setObjectId(*destEntity.data(), RObject::INVALID_ID); dest.getStorage().setObjectHandle(*destEntity.data(), RObject::INVALID_HANDLE); destEntity->setSelected(false); // apply transformations: if (flipHorizontal) { destEntity->flipHorizontal(); } if (flipVertical) { destEntity->flipVertical(); } if (blockRef!=NULL) { destEntity->scale(scale); } else { destEntity->scale(scale * unitScale); } destEntity->rotate(rotation); // correct block reference offset. necessary for unit conversion: if (blockRef!=NULL && src.getUnit()!=dest.getUnit()) { destEntity->move(-blockRef->getPosition()); destEntity->move(blockRef->getPosition() * unitScale); } destEntity->move(offset); destEntity->setDocument(&dest); if (toCurrentLayer) { // paste to current layer: destEntity->setLayerId(dest.getCurrentLayerId()); } else { // paste to original layer: Q_ASSERT(!destLayer.isNull()); destEntity->setLayerId(destLayer->getId()); } destEntity->setLinetypeId(destLinetype->getId()); if (toModelSpaceBlock) { destEntity->setBlockId(dest.getModelSpaceBlockId()); } else { destEntity->setBlockId(destBlock->getId()); } // correct referenced block id of pasted block reference: QSharedPointer<RBlockReferenceEntity> destBlockRef = destEntity.dynamicCast<RBlockReferenceEntity>(); if (!destBlockRef.isNull() && blockRef!=NULL) { QString bn = src.getBlockName(blockRef->getReferencedBlockId()); RBlock::Id blockId = dest.getBlockId(bn); destBlockRef->setReferencedBlockId(blockId); // qDebug() << "not yet updated block ref: " << *destBlockRef; // destBlockRef->update(); // qDebug() << "updated block ref: " << *destBlockRef; } transaction.addObject(destEntity, false, true); }