{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- A @PangoTabArray@ contains an array of tab stops.
-- 
-- @PangoTabArray@ can be used to set tab stops in a @PangoLayout@.
-- Each tab stop has an alignment, a position, and optionally
-- a character to use as decimal point.

#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif

module GI.Pango.Structs.TabArray
    ( 

-- * Exported types
    TabArray(..)                            ,


 -- * Methods
-- | 
-- 
--  === __Click to display all available methods, including inherited ones__
-- ==== Methods
-- [copy]("GI.Pango.Structs.TabArray#g:method:copy"), [free]("GI.Pango.Structs.TabArray#g:method:free"), [resize]("GI.Pango.Structs.TabArray#g:method:resize"), [sort]("GI.Pango.Structs.TabArray#g:method:sort"), [toString]("GI.Pango.Structs.TabArray#g:method:toString").
-- 
-- ==== Getters
-- [getDecimalPoint]("GI.Pango.Structs.TabArray#g:method:getDecimalPoint"), [getPositionsInPixels]("GI.Pango.Structs.TabArray#g:method:getPositionsInPixels"), [getSize]("GI.Pango.Structs.TabArray#g:method:getSize"), [getTab]("GI.Pango.Structs.TabArray#g:method:getTab").
-- 
-- ==== Setters
-- [setDecimalPoint]("GI.Pango.Structs.TabArray#g:method:setDecimalPoint"), [setPositionsInPixels]("GI.Pango.Structs.TabArray#g:method:setPositionsInPixels"), [setTab]("GI.Pango.Structs.TabArray#g:method:setTab").

#if defined(ENABLE_OVERLOADING)
    ResolveTabArrayMethod                   ,
#endif

-- ** copy #method:copy#

#if defined(ENABLE_OVERLOADING)
    TabArrayCopyMethodInfo                  ,
#endif
    tabArrayCopy                            ,


-- ** free #method:free#

#if defined(ENABLE_OVERLOADING)
    TabArrayFreeMethodInfo                  ,
#endif
    tabArrayFree                            ,


-- ** fromString #method:fromString#

    tabArrayFromString                      ,


-- ** getDecimalPoint #method:getDecimalPoint#

#if defined(ENABLE_OVERLOADING)
    TabArrayGetDecimalPointMethodInfo       ,
#endif
    tabArrayGetDecimalPoint                 ,


-- ** getPositionsInPixels #method:getPositionsInPixels#

#if defined(ENABLE_OVERLOADING)
    TabArrayGetPositionsInPixelsMethodInfo  ,
#endif
    tabArrayGetPositionsInPixels            ,


-- ** getSize #method:getSize#

#if defined(ENABLE_OVERLOADING)
    TabArrayGetSizeMethodInfo               ,
#endif
    tabArrayGetSize                         ,


-- ** getTab #method:getTab#

#if defined(ENABLE_OVERLOADING)
    TabArrayGetTabMethodInfo                ,
#endif
    tabArrayGetTab                          ,


-- ** new #method:new#

    tabArrayNew                             ,


-- ** resize #method:resize#

#if defined(ENABLE_OVERLOADING)
    TabArrayResizeMethodInfo                ,
#endif
    tabArrayResize                          ,


-- ** setDecimalPoint #method:setDecimalPoint#

#if defined(ENABLE_OVERLOADING)
    TabArraySetDecimalPointMethodInfo       ,
#endif
    tabArraySetDecimalPoint                 ,


-- ** setPositionsInPixels #method:setPositionsInPixels#

#if defined(ENABLE_OVERLOADING)
    TabArraySetPositionsInPixelsMethodInfo  ,
#endif
    tabArraySetPositionsInPixels            ,


-- ** setTab #method:setTab#

#if defined(ENABLE_OVERLOADING)
    TabArraySetTabMethodInfo                ,
#endif
    tabArraySetTab                          ,


-- ** sort #method:sort#

#if defined(ENABLE_OVERLOADING)
    TabArraySortMethodInfo                  ,
#endif
    tabArraySort                            ,


-- ** toString #method:toString#

#if defined(ENABLE_OVERLOADING)
    TabArrayToStringMethodInfo              ,
#endif
    tabArrayToString                        ,




    ) where

import Data.GI.Base.ShortPrelude
import qualified Data.GI.Base.ShortPrelude as SP
import qualified Data.GI.Base.Overloading as O
import qualified Prelude as P

import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.BasicTypes as B.Types
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GArray as B.GArray
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Control.Monad.IO.Class as MIO
import qualified Data.Coerce as Coerce
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL
import qualified GHC.Records as R

import {-# SOURCE #-} qualified GI.Pango.Enums as Pango.Enums

-- | Memory-managed wrapper type.
newtype TabArray = TabArray (SP.ManagedPtr TabArray)
    deriving (TabArray -> TabArray -> Bool
(TabArray -> TabArray -> Bool)
-> (TabArray -> TabArray -> Bool) -> Eq TabArray
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: TabArray -> TabArray -> Bool
$c/= :: TabArray -> TabArray -> Bool
== :: TabArray -> TabArray -> Bool
$c== :: TabArray -> TabArray -> Bool
Eq)

instance SP.ManagedPtrNewtype TabArray where
    toManagedPtr :: TabArray -> ManagedPtr TabArray
toManagedPtr (TabArray ManagedPtr TabArray
p) = ManagedPtr TabArray
p

foreign import ccall "pango_tab_array_get_type" c_pango_tab_array_get_type :: 
    IO GType

type instance O.ParentTypes TabArray = '[]
instance O.HasParentTypes TabArray

instance B.Types.TypedObject TabArray where
    glibType :: IO GType
glibType = IO GType
c_pango_tab_array_get_type

instance B.Types.GBoxed TabArray

-- | Convert 'TabArray' to and from 'Data.GI.Base.GValue.GValue'. See 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
instance B.GValue.IsGValue (Maybe TabArray) where
    gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_pango_tab_array_get_type
    gvalueSet_ :: Ptr GValue -> Maybe TabArray -> IO ()
gvalueSet_ Ptr GValue
gv Maybe TabArray
P.Nothing = Ptr GValue -> Ptr TabArray -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv (Ptr TabArray
forall a. Ptr a
FP.nullPtr :: FP.Ptr TabArray)
    gvalueSet_ Ptr GValue
gv (P.Just TabArray
obj) = TabArray -> (Ptr TabArray -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr TabArray
obj (Ptr GValue -> Ptr TabArray -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv)
    gvalueGet_ :: Ptr GValue -> IO (Maybe TabArray)
gvalueGet_ Ptr GValue
gv = do
        Ptr TabArray
ptr <- Ptr GValue -> IO (Ptr TabArray)
forall b. Ptr GValue -> IO (Ptr b)
B.GValue.get_boxed Ptr GValue
gv :: IO (Ptr TabArray)
        if Ptr TabArray
ptr Ptr TabArray -> Ptr TabArray -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr TabArray
forall a. Ptr a
FP.nullPtr
        then TabArray -> Maybe TabArray
forall a. a -> Maybe a
P.Just (TabArray -> Maybe TabArray) -> IO TabArray -> IO (Maybe TabArray)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr TabArray -> TabArray) -> Ptr TabArray -> IO TabArray
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr TabArray -> TabArray
TabArray Ptr TabArray
ptr
        else Maybe TabArray -> IO (Maybe TabArray)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe TabArray
forall a. Maybe a
P.Nothing
        
    


#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList TabArray
type instance O.AttributeList TabArray = TabArrayAttributeList
type TabArrayAttributeList = ('[ ] :: [(Symbol, *)])
#endif

-- method TabArray::new
-- method type : Constructor
-- Args: [ Arg
--           { argCName = "initial_size"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "Initial number of tab stops to allocate, can be 0"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "positions_in_pixels"
--           , argType = TBasicType TBoolean
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "whether positions are in pixel units"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Pango" , name = "TabArray" })
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_new" pango_tab_array_new :: 
    Int32 ->                                -- initial_size : TBasicType TInt
    CInt ->                                 -- positions_in_pixels : TBasicType TBoolean
    IO (Ptr TabArray)

-- | Creates an array of /@initialSize@/ tab stops.
-- 
-- Tab stops are specified in pixel units if /@positionsInPixels@/ is 'P.True',
-- otherwise in Pango units. All stops are initially at position 0.
tabArrayNew ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Int32
    -- ^ /@initialSize@/: Initial number of tab stops to allocate, can be 0
    -> Bool
    -- ^ /@positionsInPixels@/: whether positions are in pixel units
    -> m TabArray
    -- ^ __Returns:__ the newly allocated @PangoTabArray@, which should
    --   be freed with 'GI.Pango.Structs.TabArray.tabArrayFree'.
tabArrayNew :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Int32 -> Bool -> m TabArray
tabArrayNew Int32
initialSize Bool
positionsInPixels = IO TabArray -> m TabArray
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO TabArray -> m TabArray) -> IO TabArray -> m TabArray
forall a b. (a -> b) -> a -> b
$ do
    let positionsInPixels' :: CInt
positionsInPixels' = (Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CInt) -> (Bool -> Int) -> Bool -> CInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bool -> Int
forall a. Enum a => a -> Int
fromEnum) Bool
positionsInPixels
    Ptr TabArray
result <- Int32 -> CInt -> IO (Ptr TabArray)
pango_tab_array_new Int32
initialSize CInt
positionsInPixels'
    Text -> Ptr TabArray -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"tabArrayNew" Ptr TabArray
result
    TabArray
result' <- ((ManagedPtr TabArray -> TabArray) -> Ptr TabArray -> IO TabArray
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr TabArray -> TabArray
TabArray) Ptr TabArray
result
    TabArray -> IO TabArray
forall (m :: * -> *) a. Monad m => a -> m a
return TabArray
result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method TabArray::copy
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "src"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "`PangoTabArray` to copy"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Pango" , name = "TabArray" })
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_copy" pango_tab_array_copy :: 
    Ptr TabArray ->                         -- src : TInterface (Name {namespace = "Pango", name = "TabArray"})
    IO (Ptr TabArray)

-- | Copies a @PangoTabArray@.
tabArrayCopy ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@src@/: @PangoTabArray@ to copy
    -> m TabArray
    -- ^ __Returns:__ the newly allocated @PangoTabArray@, which should
    --   be freed with 'GI.Pango.Structs.TabArray.tabArrayFree'.
tabArrayCopy :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> m TabArray
tabArrayCopy TabArray
src = IO TabArray -> m TabArray
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO TabArray -> m TabArray) -> IO TabArray -> m TabArray
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
src' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
src
    Ptr TabArray
result <- Ptr TabArray -> IO (Ptr TabArray)
pango_tab_array_copy Ptr TabArray
src'
    Text -> Ptr TabArray -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"tabArrayCopy" Ptr TabArray
result
    TabArray
result' <- ((ManagedPtr TabArray -> TabArray) -> Ptr TabArray -> IO TabArray
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr TabArray -> TabArray
TabArray) Ptr TabArray
result
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
src
    TabArray -> IO TabArray
forall (m :: * -> *) a. Monad m => a -> m a
return TabArray
result'

#if defined(ENABLE_OVERLOADING)
data TabArrayCopyMethodInfo
instance (signature ~ (m TabArray), MonadIO m) => O.OverloadedMethod TabArrayCopyMethodInfo TabArray signature where
    overloadedMethod = tabArrayCopy

instance O.OverloadedMethodInfo TabArrayCopyMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArrayCopy",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArrayCopy"
        })


#endif

-- method TabArray::free
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_free" pango_tab_array_free :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    IO ()

-- | Frees a tab array and associated resources.
tabArrayFree ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> m ()
tabArrayFree :: forall (m :: * -> *). (HasCallStack, MonadIO m) => TabArray -> m ()
tabArrayFree TabArray
tabArray = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    Ptr TabArray -> IO ()
pango_tab_array_free Ptr TabArray
tabArray'
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data TabArrayFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod TabArrayFreeMethodInfo TabArray signature where
    overloadedMethod = tabArrayFree

instance O.OverloadedMethodInfo TabArrayFreeMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArrayFree",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArrayFree"
        })


#endif

-- method TabArray::get_decimal_point
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "tab_index"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the index of a tab stop"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TUniChar)
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_get_decimal_point" pango_tab_array_get_decimal_point :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    Int32 ->                                -- tab_index : TBasicType TInt
    IO CInt

-- | Gets the Unicode character to use as decimal point.
-- 
-- This is only relevant for tabs with 'GI.Pango.Enums.TabAlignDecimal' alignment,
-- which align content at the first occurrence of the decimal point
-- character.
-- 
-- The default value of 0 means that Pango will use the
-- decimal point according to the current locale.
-- 
-- /Since: 1.50/
tabArrayGetDecimalPoint ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> Int32
    -- ^ /@tabIndex@/: the index of a tab stop
    -> m Char
tabArrayGetDecimalPoint :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> Int32 -> m Char
tabArrayGetDecimalPoint TabArray
tabArray Int32
tabIndex = IO Char -> m Char
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Char -> m Char) -> IO Char -> m Char
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    CInt
result <- Ptr TabArray -> Int32 -> IO CInt
pango_tab_array_get_decimal_point Ptr TabArray
tabArray' Int32
tabIndex
    let result' :: Char
result' = (Int -> Char
chr (Int -> Char) -> (CInt -> Int) -> CInt -> Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. CInt -> Int
forall a b. (Integral a, Num b) => a -> b
fromIntegral) CInt
result
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    Char -> IO Char
forall (m :: * -> *) a. Monad m => a -> m a
return Char
result'

#if defined(ENABLE_OVERLOADING)
data TabArrayGetDecimalPointMethodInfo
instance (signature ~ (Int32 -> m Char), MonadIO m) => O.OverloadedMethod TabArrayGetDecimalPointMethodInfo TabArray signature where
    overloadedMethod = tabArrayGetDecimalPoint

instance O.OverloadedMethodInfo TabArrayGetDecimalPointMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArrayGetDecimalPoint",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArrayGetDecimalPoint"
        })


#endif

-- method TabArray::get_positions_in_pixels
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_get_positions_in_pixels" pango_tab_array_get_positions_in_pixels :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    IO CInt

-- | Returns 'P.True' if the tab positions are in pixels,
-- 'P.False' if they are in Pango units.
tabArrayGetPositionsInPixels ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> m Bool
    -- ^ __Returns:__ whether positions are in pixels.
tabArrayGetPositionsInPixels :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> m Bool
tabArrayGetPositionsInPixels TabArray
tabArray = IO Bool -> m Bool
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    CInt
result <- Ptr TabArray -> IO CInt
pango_tab_array_get_positions_in_pixels Ptr TabArray
tabArray'
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
data TabArrayGetPositionsInPixelsMethodInfo
instance (signature ~ (m Bool), MonadIO m) => O.OverloadedMethod TabArrayGetPositionsInPixelsMethodInfo TabArray signature where
    overloadedMethod = tabArrayGetPositionsInPixels

instance O.OverloadedMethodInfo TabArrayGetPositionsInPixelsMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArrayGetPositionsInPixels",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArrayGetPositionsInPixels"
        })


#endif

-- method TabArray::get_size
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TInt)
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_get_size" pango_tab_array_get_size :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    IO Int32

-- | Gets the number of tab stops in /@tabArray@/.
tabArrayGetSize ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> m Int32
    -- ^ __Returns:__ the number of tab stops in the array.
tabArrayGetSize :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> m Int32
tabArrayGetSize TabArray
tabArray = IO Int32 -> m Int32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int32 -> m Int32) -> IO Int32 -> m Int32
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    Int32
result <- Ptr TabArray -> IO Int32
pango_tab_array_get_size Ptr TabArray
tabArray'
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    Int32 -> IO Int32
forall (m :: * -> *) a. Monad m => a -> m a
return Int32
result

#if defined(ENABLE_OVERLOADING)
data TabArrayGetSizeMethodInfo
instance (signature ~ (m Int32), MonadIO m) => O.OverloadedMethod TabArrayGetSizeMethodInfo TabArray signature where
    overloadedMethod = tabArrayGetSize

instance O.OverloadedMethodInfo TabArrayGetSizeMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArrayGetSize",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArrayGetSize"
        })


#endif

-- method TabArray::get_tab
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "tab_index"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "tab stop index" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "alignment"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabAlign" }
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "location to store alignment"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferEverything
--           }
--       , Arg
--           { argCName = "location"
--           , argType = TBasicType TInt
--           , direction = DirectionOut
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "location to store tab position"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferEverything
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_get_tab" pango_tab_array_get_tab :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    Int32 ->                                -- tab_index : TBasicType TInt
    Ptr CUInt ->                            -- alignment : TInterface (Name {namespace = "Pango", name = "TabAlign"})
    Ptr Int32 ->                            -- location : TBasicType TInt
    IO ()

-- | Gets the alignment and position of a tab stop.
tabArrayGetTab ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> Int32
    -- ^ /@tabIndex@/: tab stop index
    -> m ((Pango.Enums.TabAlign, Int32))
tabArrayGetTab :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> Int32 -> m (TabAlign, Int32)
tabArrayGetTab TabArray
tabArray Int32
tabIndex = IO (TabAlign, Int32) -> m (TabAlign, Int32)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (TabAlign, Int32) -> m (TabAlign, Int32))
-> IO (TabAlign, Int32) -> m (TabAlign, Int32)
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    Ptr CUInt
alignment <- IO (Ptr CUInt)
forall a. Storable a => IO (Ptr a)
allocMem :: IO (Ptr CUInt)
    Ptr Int32
location <- IO (Ptr Int32)
forall a. Storable a => IO (Ptr a)
allocMem :: IO (Ptr Int32)
    Ptr TabArray -> Int32 -> Ptr CUInt -> Ptr Int32 -> IO ()
pango_tab_array_get_tab Ptr TabArray
tabArray' Int32
tabIndex Ptr CUInt
alignment Ptr Int32
location
    CUInt
alignment' <- Ptr CUInt -> IO CUInt
forall a. Storable a => Ptr a -> IO a
peek Ptr CUInt
alignment
    let alignment'' :: TabAlign
alignment'' = (Int -> TabAlign
forall a. Enum a => Int -> a
toEnum (Int -> TabAlign) -> (CUInt -> Int) -> CUInt -> TabAlign
forall b c a. (b -> c) -> (a -> b) -> a -> c
. CUInt -> Int
forall a b. (Integral a, Num b) => a -> b
fromIntegral) CUInt
alignment'
    Int32
location' <- Ptr Int32 -> IO Int32
forall a. Storable a => Ptr a -> IO a
peek Ptr Int32
location
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    Ptr CUInt -> IO ()
forall a. Ptr a -> IO ()
freeMem Ptr CUInt
alignment
    Ptr Int32 -> IO ()
forall a. Ptr a -> IO ()
freeMem Ptr Int32
location
    (TabAlign, Int32) -> IO (TabAlign, Int32)
forall (m :: * -> *) a. Monad m => a -> m a
return (TabAlign
alignment'', Int32
location')

#if defined(ENABLE_OVERLOADING)
data TabArrayGetTabMethodInfo
instance (signature ~ (Int32 -> m ((Pango.Enums.TabAlign, Int32))), MonadIO m) => O.OverloadedMethod TabArrayGetTabMethodInfo TabArray signature where
    overloadedMethod = tabArrayGetTab

instance O.OverloadedMethodInfo TabArrayGetTabMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArrayGetTab",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArrayGetTab"
        })


#endif

-- XXX Could not generate method TabArray::get_tabs
{-  Bad introspection data: `TCArray False (-1) (-1) (TBasicType TInt)' is an array type, but contains no length information,
    so it cannot be unpacked.
-}
-- method TabArray::resize
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "new_size"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "new size of the array"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_resize" pango_tab_array_resize :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    Int32 ->                                -- new_size : TBasicType TInt
    IO ()

-- | Resizes a tab array.
-- 
-- You must subsequently initialize any tabs
-- that were added as a result of growing the array.
tabArrayResize ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> Int32
    -- ^ /@newSize@/: new size of the array
    -> m ()
tabArrayResize :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> Int32 -> m ()
tabArrayResize TabArray
tabArray Int32
newSize = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    Ptr TabArray -> Int32 -> IO ()
pango_tab_array_resize Ptr TabArray
tabArray' Int32
newSize
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data TabArrayResizeMethodInfo
instance (signature ~ (Int32 -> m ()), MonadIO m) => O.OverloadedMethod TabArrayResizeMethodInfo TabArray signature where
    overloadedMethod = tabArrayResize

instance O.OverloadedMethodInfo TabArrayResizeMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArrayResize",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArrayResize"
        })


#endif

-- method TabArray::set_decimal_point
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "tab_index"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the index of a tab stop"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "decimal_point"
--           , argType = TBasicType TUniChar
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the decimal point to use"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_set_decimal_point" pango_tab_array_set_decimal_point :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    Int32 ->                                -- tab_index : TBasicType TInt
    CInt ->                                 -- decimal_point : TBasicType TUniChar
    IO ()

-- | Sets the Unicode character to use as decimal point.
-- 
-- This is only relevant for tabs with 'GI.Pango.Enums.TabAlignDecimal' alignment,
-- which align content at the first occurrence of the decimal point
-- character.
-- 
-- By default, Pango uses the decimal point according
-- to the current locale.
-- 
-- /Since: 1.50/
tabArraySetDecimalPoint ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> Int32
    -- ^ /@tabIndex@/: the index of a tab stop
    -> Char
    -- ^ /@decimalPoint@/: the decimal point to use
    -> m ()
tabArraySetDecimalPoint :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> Int32 -> Char -> m ()
tabArraySetDecimalPoint TabArray
tabArray Int32
tabIndex Char
decimalPoint = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    let decimalPoint' :: CInt
decimalPoint' = (Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CInt) -> (Char -> Int) -> Char -> CInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Char -> Int
ord) Char
decimalPoint
    Ptr TabArray -> Int32 -> CInt -> IO ()
pango_tab_array_set_decimal_point Ptr TabArray
tabArray' Int32
tabIndex CInt
decimalPoint'
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data TabArraySetDecimalPointMethodInfo
instance (signature ~ (Int32 -> Char -> m ()), MonadIO m) => O.OverloadedMethod TabArraySetDecimalPointMethodInfo TabArray signature where
    overloadedMethod = tabArraySetDecimalPoint

instance O.OverloadedMethodInfo TabArraySetDecimalPointMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArraySetDecimalPoint",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArraySetDecimalPoint"
        })


#endif

-- method TabArray::set_positions_in_pixels
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "positions_in_pixels"
--           , argType = TBasicType TBoolean
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "whether positions are in pixels"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_set_positions_in_pixels" pango_tab_array_set_positions_in_pixels :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    CInt ->                                 -- positions_in_pixels : TBasicType TBoolean
    IO ()

-- | Sets whether positions in this array are specified in
-- pixels.
-- 
-- /Since: 1.50/
tabArraySetPositionsInPixels ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> Bool
    -- ^ /@positionsInPixels@/: whether positions are in pixels
    -> m ()
tabArraySetPositionsInPixels :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> Bool -> m ()
tabArraySetPositionsInPixels TabArray
tabArray Bool
positionsInPixels = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    let positionsInPixels' :: CInt
positionsInPixels' = (Int -> CInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CInt) -> (Bool -> Int) -> Bool -> CInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bool -> Int
forall a. Enum a => a -> Int
fromEnum) Bool
positionsInPixels
    Ptr TabArray -> CInt -> IO ()
pango_tab_array_set_positions_in_pixels Ptr TabArray
tabArray' CInt
positionsInPixels'
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data TabArraySetPositionsInPixelsMethodInfo
instance (signature ~ (Bool -> m ()), MonadIO m) => O.OverloadedMethod TabArraySetPositionsInPixelsMethodInfo TabArray signature where
    overloadedMethod = tabArraySetPositionsInPixels

instance O.OverloadedMethodInfo TabArraySetPositionsInPixelsMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArraySetPositionsInPixels",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArraySetPositionsInPixels"
        })


#endif

-- method TabArray::set_tab
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "tab_index"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the index of a tab stop"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "alignment"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabAlign" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "tab alignment" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "location"
--           , argType = TBasicType TInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "tab location in Pango units"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_set_tab" pango_tab_array_set_tab :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    Int32 ->                                -- tab_index : TBasicType TInt
    CUInt ->                                -- alignment : TInterface (Name {namespace = "Pango", name = "TabAlign"})
    Int32 ->                                -- location : TBasicType TInt
    IO ()

-- | Sets the alignment and location of a tab stop.
tabArraySetTab ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> Int32
    -- ^ /@tabIndex@/: the index of a tab stop
    -> Pango.Enums.TabAlign
    -- ^ /@alignment@/: tab alignment
    -> Int32
    -- ^ /@location@/: tab location in Pango units
    -> m ()
tabArraySetTab :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> Int32 -> TabAlign -> Int32 -> m ()
tabArraySetTab TabArray
tabArray Int32
tabIndex TabAlign
alignment Int32
location = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    let alignment' :: CUInt
alignment' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (TabAlign -> Int) -> TabAlign -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. TabAlign -> Int
forall a. Enum a => a -> Int
fromEnum) TabAlign
alignment
    Ptr TabArray -> Int32 -> CUInt -> Int32 -> IO ()
pango_tab_array_set_tab Ptr TabArray
tabArray' Int32
tabIndex CUInt
alignment' Int32
location
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data TabArraySetTabMethodInfo
instance (signature ~ (Int32 -> Pango.Enums.TabAlign -> Int32 -> m ()), MonadIO m) => O.OverloadedMethod TabArraySetTabMethodInfo TabArray signature where
    overloadedMethod = tabArraySetTab

instance O.OverloadedMethodInfo TabArraySetTabMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArraySetTab",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArraySetTab"
        })


#endif

-- method TabArray::sort
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_sort" pango_tab_array_sort :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    IO ()

-- | Utility function to ensure that the tab stops are in increasing order.
-- 
-- /Since: 1.50/
tabArraySort ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> m ()
tabArraySort :: forall (m :: * -> *). (HasCallStack, MonadIO m) => TabArray -> m ()
tabArraySort TabArray
tabArray = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    Ptr TabArray -> IO ()
pango_tab_array_sort Ptr TabArray
tabArray'
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data TabArraySortMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod TabArraySortMethodInfo TabArray signature where
    overloadedMethod = tabArraySort

instance O.OverloadedMethodInfo TabArraySortMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArraySort",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArraySort"
        })


#endif

-- method TabArray::to_string
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "tab_array"
--           , argType =
--               TInterface Name { namespace = "Pango" , name = "TabArray" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `PangoTabArray`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TUTF8)
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_to_string" pango_tab_array_to_string :: 
    Ptr TabArray ->                         -- tab_array : TInterface (Name {namespace = "Pango", name = "TabArray"})
    IO CString

-- | Serializes a @PangoTabArray@ to a string.
-- 
-- No guarantees are made about the format of the string,
-- it may change between Pango versions.
-- 
-- The intended use of this function is testing and
-- debugging. The format is not meant as a permanent
-- storage format.
-- 
-- /Since: 1.50/
tabArrayToString ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TabArray
    -- ^ /@tabArray@/: a @PangoTabArray@
    -> m T.Text
    -- ^ __Returns:__ a newly allocated string
tabArrayToString :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
TabArray -> m Text
tabArrayToString TabArray
tabArray = IO Text -> m Text
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Text -> m Text) -> IO Text -> m Text
forall a b. (a -> b) -> a -> b
$ do
    Ptr TabArray
tabArray' <- TabArray -> IO (Ptr TabArray)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TabArray
tabArray
    CString
result <- Ptr TabArray -> IO CString
pango_tab_array_to_string Ptr TabArray
tabArray'
    Text -> CString -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"tabArrayToString" CString
result
    Text
result' <- HasCallStack => CString -> IO Text
CString -> IO Text
cstringToText CString
result
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
result
    TabArray -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TabArray
tabArray
    Text -> IO Text
forall (m :: * -> *) a. Monad m => a -> m a
return Text
result'

#if defined(ENABLE_OVERLOADING)
data TabArrayToStringMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.OverloadedMethod TabArrayToStringMethodInfo TabArray signature where
    overloadedMethod = tabArrayToString

instance O.OverloadedMethodInfo TabArrayToStringMethodInfo TabArray where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Pango.Structs.TabArray.tabArrayToString",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-pango-1.0.25/docs/GI-Pango-Structs-TabArray.html#v:tabArrayToString"
        })


#endif

-- method TabArray::from_string
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "text"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a string" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Pango" , name = "TabArray" })
-- throws : False
-- Skip return : False

foreign import ccall "pango_tab_array_from_string" pango_tab_array_from_string :: 
    CString ->                              -- text : TBasicType TUTF8
    IO (Ptr TabArray)

-- | Deserializes a @PangoTabArray@ from a string.
-- 
-- This is the counterpart to 'GI.Pango.Structs.TabArray.tabArrayToString'.
-- See that functions for details about the format.
-- 
-- /Since: 1.50/
tabArrayFromString ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    T.Text
    -- ^ /@text@/: a string
    -> m (Maybe TabArray)
    -- ^ __Returns:__ a new @PangoTabArray@
tabArrayFromString :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> m (Maybe TabArray)
tabArrayFromString Text
text = IO (Maybe TabArray) -> m (Maybe TabArray)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe TabArray) -> m (Maybe TabArray))
-> IO (Maybe TabArray) -> m (Maybe TabArray)
forall a b. (a -> b) -> a -> b
$ do
    CString
text' <- Text -> IO CString
textToCString Text
text
    Ptr TabArray
result <- CString -> IO (Ptr TabArray)
pango_tab_array_from_string CString
text'
    Maybe TabArray
maybeResult <- Ptr TabArray
-> (Ptr TabArray -> IO TabArray) -> IO (Maybe TabArray)
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
convertIfNonNull Ptr TabArray
result ((Ptr TabArray -> IO TabArray) -> IO (Maybe TabArray))
-> (Ptr TabArray -> IO TabArray) -> IO (Maybe TabArray)
forall a b. (a -> b) -> a -> b
$ \Ptr TabArray
result' -> do
        TabArray
result'' <- ((ManagedPtr TabArray -> TabArray) -> Ptr TabArray -> IO TabArray
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr TabArray -> TabArray
TabArray) Ptr TabArray
result'
        TabArray -> IO TabArray
forall (m :: * -> *) a. Monad m => a -> m a
return TabArray
result''
    CString -> IO ()
forall a. Ptr a -> IO ()
freeMem CString
text'
    Maybe TabArray -> IO (Maybe TabArray)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe TabArray
maybeResult

#if defined(ENABLE_OVERLOADING)
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveTabArrayMethod (t :: Symbol) (o :: *) :: * where
    ResolveTabArrayMethod "copy" o = TabArrayCopyMethodInfo
    ResolveTabArrayMethod "free" o = TabArrayFreeMethodInfo
    ResolveTabArrayMethod "resize" o = TabArrayResizeMethodInfo
    ResolveTabArrayMethod "sort" o = TabArraySortMethodInfo
    ResolveTabArrayMethod "toString" o = TabArrayToStringMethodInfo
    ResolveTabArrayMethod "getDecimalPoint" o = TabArrayGetDecimalPointMethodInfo
    ResolveTabArrayMethod "getPositionsInPixels" o = TabArrayGetPositionsInPixelsMethodInfo
    ResolveTabArrayMethod "getSize" o = TabArrayGetSizeMethodInfo
    ResolveTabArrayMethod "getTab" o = TabArrayGetTabMethodInfo
    ResolveTabArrayMethod "setDecimalPoint" o = TabArraySetDecimalPointMethodInfo
    ResolveTabArrayMethod "setPositionsInPixels" o = TabArraySetPositionsInPixelsMethodInfo
    ResolveTabArrayMethod "setTab" o = TabArraySetTabMethodInfo
    ResolveTabArrayMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveTabArrayMethod t TabArray, O.OverloadedMethod info TabArray p) => OL.IsLabel t (TabArray -> p) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.overloadedMethod @info
#else
    fromLabel _ = O.overloadedMethod @info
#endif

#if MIN_VERSION_base(4,13,0)
instance (info ~ ResolveTabArrayMethod t TabArray, O.OverloadedMethod info TabArray p, R.HasField t TabArray p) => R.HasField t TabArray p where
    getField = O.overloadedMethod @info

#endif

instance (info ~ ResolveTabArrayMethod t TabArray, O.OverloadedMethodInfo info TabArray) => OL.IsLabel t (O.MethodProxy info TabArray) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.MethodProxy
#else
    fromLabel _ = O.MethodProxy
#endif

#endif