| 50 | |
| 51 | |
| 52 | NATRON_NAMESPACE_ENTER |
| 53 | |
| 54 | |
| 55 | void |
| 56 | NodeGraphPrivate::pasteNodesInternal(const NodeClipBoard & clipboard, |
| 57 | const QPointF& scenePos, |
| 58 | bool useUndoCommand, |
| 59 | std::list<std::pair<std::string, NodeGuiPtr> > *newNodes) |
| 60 | { |
| 61 | if ( !clipboard.isEmpty() ) { |
| 62 | double xmax = std::numeric_limits<int>::min(); |
| 63 | double xmin = std::numeric_limits<int>::max(); |
| 64 | double ymin = std::numeric_limits<int>::max(); |
| 65 | double ymax = std::numeric_limits<int>::min(); |
| 66 | |
| 67 | for (std::list<NodeGuiSerializationPtr>::const_iterator it = clipboard.nodesUI.begin(); |
| 68 | it != clipboard.nodesUI.end(); ++it) { |
| 69 | double x = (*it)->getX(); |
| 70 | double y = (*it)->getY(); |
| 71 | double w, h; |
| 72 | (*it)->getSize(&w, &h); |
| 73 | if ( (x + w) > xmax ) { |
| 74 | xmax = x; |
| 75 | } |
| 76 | if (x < xmin) { |
| 77 | xmin = x; |
| 78 | } |
| 79 | if ( (y + h) > ymax ) { |
| 80 | ymax = y; |
| 81 | } |
| 82 | if (y < ymin) { |
| 83 | ymin = y; |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | |
| 88 | QPointF offset( scenePos.x() - ( (xmin + xmax) / 2. ), scenePos.y() - ( (ymin + ymax) / 2. ) ); |
| 89 | |
| 90 | assert( clipboard.nodes.size() == clipboard.nodesUI.size() ); |
| 91 | |
| 92 | NodesGuiList newNodesList; |
| 93 | std::list<std::pair<NodeSerializationPtr, NodePtr> > newNodesMap; |
| 94 | |
| 95 | ///The script-name of the copy node is different than the one of the original one |
| 96 | ///We store the mapping so we can restore node links correctly |
| 97 | std::map<std::string, std::string> oldNewScriptNamesMapping; |
| 98 | { |
| 99 | CreatingNodeTreeFlag_RAII createNodeTree( _publicInterface->getGui()->getApp() ); |
| 100 | const std::list<NodeSerializationPtr>& internalNodesClipBoard = clipboard.nodes; |
| 101 | std::list<NodeSerializationPtr>::const_iterator itOther = internalNodesClipBoard.begin(); |
| 102 | for (std::list<NodeGuiSerializationPtr>::const_iterator it = clipboard.nodesUI.begin(); |
| 103 | it != clipboard.nodesUI.end(); ++it, ++itOther) { |
| 104 | const std::string& oldScriptName = (*itOther)->getNodeScriptName(); |
| 105 | NodeGuiPtr node = pasteNode( *itOther, *it, offset, group.lock(), std::string(), false, &oldNewScriptNamesMapping); |
| 106 | |
| 107 | if (!node) { |
| 108 | continue; |
| 109 | } |
no test coverage detected