GraphiteEditor
Adjustment layers refactor
Fixes undo bugs by extracting functions into messages. Generalized Copy and Paste for any layer node, and mapped duplicate layers (ctrl+D) to copy and paste.
Refactored Messages:
DocumentMessage::DuplicateSelectedLayers
DocumentMessage::GroupSelectedLayers
DocumentMessage::MoveSelectedLayersTo
DocumentMessage::UngroupSelectedLayers
NodeGraphMessage::DisconnectNodes
NodeGraphMessage::InsertNodeBetween
GraphOperationMessage::MoveSelectedSiblingsToChild
PortfolioMessage::Copy
PortfolioMessage::PasteSerializedData
New Messages:
NodeGraphMessage::DisconnectLayerFromStack
NodeGraphMessage::SetNodePosition
NodeGraphMessage::ShiftUpstream
GraphOperationMessage::AddNodesAsChild
GraphOperationMessage::DisconnectInput
GraphOperationMessage::InsertLayerAtStackIndex
GraphOperationMessage::InsertNodeBetween
GraphOperationMessage::MoveSelectedSiblingsToChild
