| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Text.Layout.Table.Primitives.ColumnModifier
Synopsis
- data ColModInfo
- showCMI :: ColModInfo -> String
- widthCMI :: ColModInfo -> Int
- unalignedCMI :: ColModInfo -> ColModInfo
- ensureWidthCMI :: Int -> Position H -> ColModInfo -> ColModInfo
- ensureWidthOfCMI :: String -> Position H -> ColModInfo -> ColModInfo
- fitTitlesCMI :: [String] -> [Position H] -> [ColModInfo] -> [ColModInfo]
- columnModifier :: (Cell a, StringBuilder b) => Position H -> CutMark -> ColModInfo -> a -> b
- deriveColModInfos :: Cell a => [(LenSpec, AlignSpec)] -> [Row a] -> [ColModInfo]
- deriveColModInfos' :: Cell a => [ColSpec] -> [Row a] -> [ColModInfo]
- deriveColMods :: (Cell a, StringBuilder b) => [ColSpec] -> [Row a] -> [a -> b]
- deriveAlignInfo :: Cell a => OccSpec -> a -> AlignInfo
Documentation
data ColModInfo Source #
Specifies how a column should be modified. Values of this type are derived
in a traversal over the input columns by using deriveColModInfos. Finally,
columnModifier will interpret them and apply the appropriate modification
function to the cells of the column.
showCMI :: ColModInfo -> String Source #
Private show function.
widthCMI :: ColModInfo -> Int Source #
Get the exact width of a ColModInfo after applying it with
columnModifier.
unalignedCMI :: ColModInfo -> ColModInfo Source #
Remove alignment from a ColModInfo. This is used to change alignment of
headers while using the combined width information.
ensureWidthCMI :: Int -> Position H -> ColModInfo -> ColModInfo Source #
Ensures that the modification provides a minimum width but only if it is not limited.
ensureWidthOfCMI :: String -> Position H -> ColModInfo -> ColModInfo Source #
Ensures that the given String will fit into the modified columns.
fitTitlesCMI :: [String] -> [Position H] -> [ColModInfo] -> [ColModInfo] Source #
Fit titles of a header column into the derived ColModInfo.
columnModifier :: (Cell a, StringBuilder b) => Position H -> CutMark -> ColModInfo -> a -> b Source #
Generates a function which modifies a given cell according to
Position, CutMark and ColModInfo. This is
used to modify a single cell of a column to bring all cells of a column to
the same width.
deriveColModInfos :: Cell a => [(LenSpec, AlignSpec)] -> [Row a] -> [ColModInfo] Source #
Derive the ColModInfo by using layout specifications and the actual cells
of a column. This function only needs to know about LenSpec and AlignInfo.
deriveColModInfos' :: Cell a => [ColSpec] -> [Row a] -> [ColModInfo] Source #
deriveColMods :: (Cell a, StringBuilder b) => [ColSpec] -> [Row a] -> [a -> b] Source #
Derive the ColModInfo and generate functions without any intermediate
steps.