importJava "org.simantics.spreadsheet.ExternalRef" where
    data ExternalRef
    
importJava "org.simantics.spreadsheet.solver.SpreadsheetBook" where
    data SpreadsheetBook
    @JavaName "getEngine"
    spreadsheetBookEngine :: SpreadsheetBook -> String -> <Proc> SpreadsheetEngine

importJava "org.simantics.spreadsheet.solver.SpreadsheetEngine" where
    data SpreadsheetEngine
    @JavaName "getLines"
    spreadsheetEngineLines :: SpreadsheetEngine -> Integer -> Integer -> <Proc> [SpreadsheetLine]

importJava "org.simantics.spreadsheet.solver.SpreadsheetLine" where
    data SpreadsheetLine
    @JavaName "getRow"
    spreadsheetLineRow :: SpreadsheetLine -> Integer
    @JavaName "getCells"
    spreadsheetLineCells :: SpreadsheetLine -> Integer -> Integer -> <Proc> [SpreadsheetCell]

importJava "org.simantics.spreadsheet.solver.SpreadsheetCell" where
    data SpreadsheetCell
    @JavaName "getColumn"
    spreadsheetCellColumn :: SpreadsheetCell -> Integer
    @JavaName "getContentVariant"
    spreadsheetCellContentVariant :: SpreadsheetCell -> SpreadsheetBook -> <Proc> Maybe Variant

importJava "java.util.function.Consumer" where
    data Consumer

importJava "org.simantics.spreadsheet.Spreadsheets" where
     cellName :: Integer -> Integer -> String

importJava "org.simantics.spreadsheet.OperationMode" where
    data OperationMode
    OPERATION :: OperationMode
    EDIT_MODE :: OperationMode

importJava "org.simantics.spreadsheet.Transaction" where
    data Transaction
    commit :: Transaction -> <Proc> ()

effect SpreadsheetTransaction 
    "spreadsheetTransaction" 
    "org.simantics.spreadsheet.Transaction"

importJava "org.simantics.spreadsheet.CellEditor" where
    data CellEditor
    startTransaction :: CellEditor -> OperationMode -> <Proc> Transaction
    @JavaName "edit"
    editProperty_ :: CellEditor -> String -> String -> a -> Binding a -> Maybe Consumer -> <SpreadsheetTransaction> () 
    @JavaName "edit"
    editContent :: CellEditor -> String -> Variant -> Maybe Consumer -> <SpreadsheetTransaction> ()