{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- @GtkPaperSize@ handles paper sizes.
-- 
-- It uses the standard called
-- <http://www.pwg.org/standards.html PWG 5101.1-2002 PWG: Standard for Media Standardized Names>
-- to name the paper sizes (and to get the data for the page sizes).
-- In addition to standard paper sizes, @GtkPaperSize@ allows to
-- construct custom paper sizes with arbitrary dimensions.
-- 
-- The @GtkPaperSize@ object stores not only the dimensions (width
-- and height) of a paper size and its name, it also provides
-- default print margins.

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

module GI.Gtk.Structs.PaperSize
    ( 

-- * Exported types
    PaperSize(..)                           ,


 -- * Methods
-- | 
-- 
--  === __Click to display all available methods, including inherited ones__
-- ==== Methods
-- [copy]("GI.Gtk.Structs.PaperSize#g:method:copy"), [free]("GI.Gtk.Structs.PaperSize#g:method:free"), [isCustom]("GI.Gtk.Structs.PaperSize#g:method:isCustom"), [isEqual]("GI.Gtk.Structs.PaperSize#g:method:isEqual"), [isIpp]("GI.Gtk.Structs.PaperSize#g:method:isIpp"), [toGvariant]("GI.Gtk.Structs.PaperSize#g:method:toGvariant"), [toKeyFile]("GI.Gtk.Structs.PaperSize#g:method:toKeyFile").
-- 
-- ==== Getters
-- [getDefaultBottomMargin]("GI.Gtk.Structs.PaperSize#g:method:getDefaultBottomMargin"), [getDefaultLeftMargin]("GI.Gtk.Structs.PaperSize#g:method:getDefaultLeftMargin"), [getDefaultRightMargin]("GI.Gtk.Structs.PaperSize#g:method:getDefaultRightMargin"), [getDefaultTopMargin]("GI.Gtk.Structs.PaperSize#g:method:getDefaultTopMargin"), [getDisplayName]("GI.Gtk.Structs.PaperSize#g:method:getDisplayName"), [getHeight]("GI.Gtk.Structs.PaperSize#g:method:getHeight"), [getName]("GI.Gtk.Structs.PaperSize#g:method:getName"), [getPpdName]("GI.Gtk.Structs.PaperSize#g:method:getPpdName"), [getWidth]("GI.Gtk.Structs.PaperSize#g:method:getWidth").
-- 
-- ==== Setters
-- [setSize]("GI.Gtk.Structs.PaperSize#g:method:setSize").

#if defined(ENABLE_OVERLOADING)
    ResolvePaperSizeMethod                  ,
#endif

-- ** copy #method:copy#

#if defined(ENABLE_OVERLOADING)
    PaperSizeCopyMethodInfo                 ,
#endif
    paperSizeCopy                           ,


-- ** free #method:free#

#if defined(ENABLE_OVERLOADING)
    PaperSizeFreeMethodInfo                 ,
#endif
    paperSizeFree                           ,


-- ** getDefault #method:getDefault#

    paperSizeGetDefault                     ,


-- ** getDefaultBottomMargin #method:getDefaultBottomMargin#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetDefaultBottomMarginMethodInfo,
#endif
    paperSizeGetDefaultBottomMargin         ,


-- ** getDefaultLeftMargin #method:getDefaultLeftMargin#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetDefaultLeftMarginMethodInfo ,
#endif
    paperSizeGetDefaultLeftMargin           ,


-- ** getDefaultRightMargin #method:getDefaultRightMargin#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetDefaultRightMarginMethodInfo,
#endif
    paperSizeGetDefaultRightMargin          ,


-- ** getDefaultTopMargin #method:getDefaultTopMargin#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetDefaultTopMarginMethodInfo  ,
#endif
    paperSizeGetDefaultTopMargin            ,


-- ** getDisplayName #method:getDisplayName#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetDisplayNameMethodInfo       ,
#endif
    paperSizeGetDisplayName                 ,


-- ** getHeight #method:getHeight#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetHeightMethodInfo            ,
#endif
    paperSizeGetHeight                      ,


-- ** getName #method:getName#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetNameMethodInfo              ,
#endif
    paperSizeGetName                        ,


-- ** getPaperSizes #method:getPaperSizes#

    paperSizeGetPaperSizes                  ,


-- ** getPpdName #method:getPpdName#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetPpdNameMethodInfo           ,
#endif
    paperSizeGetPpdName                     ,


-- ** getWidth #method:getWidth#

#if defined(ENABLE_OVERLOADING)
    PaperSizeGetWidthMethodInfo             ,
#endif
    paperSizeGetWidth                       ,


-- ** isCustom #method:isCustom#

#if defined(ENABLE_OVERLOADING)
    PaperSizeIsCustomMethodInfo             ,
#endif
    paperSizeIsCustom                       ,


-- ** isEqual #method:isEqual#

#if defined(ENABLE_OVERLOADING)
    PaperSizeIsEqualMethodInfo              ,
#endif
    paperSizeIsEqual                        ,


-- ** isIpp #method:isIpp#

#if defined(ENABLE_OVERLOADING)
    PaperSizeIsIppMethodInfo                ,
#endif
    paperSizeIsIpp                          ,


-- ** new #method:new#

    paperSizeNew                            ,


-- ** newCustom #method:newCustom#

    paperSizeNewCustom                      ,


-- ** newFromGvariant #method:newFromGvariant#

    paperSizeNewFromGvariant                ,


-- ** newFromIpp #method:newFromIpp#

    paperSizeNewFromIpp                     ,


-- ** newFromKeyFile #method:newFromKeyFile#

    paperSizeNewFromKeyFile                 ,


-- ** newFromPpd #method:newFromPpd#

    paperSizeNewFromPpd                     ,


-- ** setSize #method:setSize#

#if defined(ENABLE_OVERLOADING)
    PaperSizeSetSizeMethodInfo              ,
#endif
    paperSizeSetSize                        ,


-- ** toGvariant #method:toGvariant#

#if defined(ENABLE_OVERLOADING)
    PaperSizeToGvariantMethodInfo           ,
#endif
    paperSizeToGvariant                     ,


-- ** toKeyFile #method:toKeyFile#

#if defined(ENABLE_OVERLOADING)
    PaperSizeToKeyFileMethodInfo            ,
#endif
    paperSizeToKeyFile                      ,




    ) 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.GHashTable as B.GHT
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.Kind as DK
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 qualified Data.Word as DW
import qualified Data.Int as DI
import qualified System.Posix.Types as SPT
import qualified Foreign.C.Types as FCT

-- Workaround for https://gitlab.haskell.org/ghc/ghc/-/issues/23392
#if MIN_VERSION_base(4,18,0)
import qualified GI.GLib.Structs.KeyFile as GLib.KeyFile
import {-# SOURCE #-} qualified GI.Gtk.Enums as Gtk.Enums

#else
import qualified GI.GLib.Structs.KeyFile as GLib.KeyFile
import {-# SOURCE #-} qualified GI.Gtk.Enums as Gtk.Enums

#endif

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

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

foreign import ccall "gtk_paper_size_get_type" c_gtk_paper_size_get_type :: 
    IO GType

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

instance B.Types.TypedObject PaperSize where
    glibType :: IO GType
glibType = IO GType
c_gtk_paper_size_get_type

instance B.Types.GBoxed PaperSize

-- | Convert t'PaperSize' 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 PaperSize) where
    gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_gtk_paper_size_get_type
    gvalueSet_ :: Ptr GValue -> Maybe PaperSize -> IO ()
gvalueSet_ Ptr GValue
gv Maybe PaperSize
P.Nothing = Ptr GValue -> Ptr PaperSize -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv (Ptr PaperSize
forall a. Ptr a
FP.nullPtr :: FP.Ptr PaperSize)
    gvalueSet_ Ptr GValue
gv (P.Just PaperSize
obj) = PaperSize -> (Ptr PaperSize -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr PaperSize
obj (Ptr GValue -> Ptr PaperSize -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv)
    gvalueGet_ :: Ptr GValue -> IO (Maybe PaperSize)
gvalueGet_ Ptr GValue
gv = do
        ptr <- Ptr GValue -> IO (Ptr PaperSize)
forall b. Ptr GValue -> IO (Ptr b)
B.GValue.get_boxed Ptr GValue
gv :: IO (Ptr PaperSize)
        if ptr /= FP.nullPtr
        then P.Just <$> B.ManagedPtr.newBoxed PaperSize ptr
        else return P.Nothing
        
    


#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList PaperSize
type instance O.AttributeList PaperSize = PaperSizeAttributeList
type PaperSizeAttributeList = ('[ ] :: [(Symbol, DK.Type)])
#endif

-- method PaperSize::new
-- method type : Constructor
-- Args: [ Arg
--           { argCName = "name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a paper size name" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "PaperSize" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_new" gtk_paper_size_new :: 
    CString ->                              -- name : TBasicType TUTF8
    IO (Ptr PaperSize)

-- | Creates a new @GtkPaperSize@ object by parsing a
-- <https://docs.gtk.org/gtk4/ftp://ftp.pwg.org/pub/pwg/candidates/cs-pwgmsn10-20020226-5101.1.pdf PWG 5101.1-2002>
-- paper name.
-- 
-- If /@name@/ is 'P.Nothing', the default paper size is returned,
-- see 'GI.Gtk.Structs.PaperSize.paperSizeGetDefault'.
paperSizeNew ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Maybe (T.Text)
    -- ^ /@name@/: a paper size name
    -> m PaperSize
    -- ^ __Returns:__ a new @GtkPaperSize@, use 'GI.Gtk.Structs.PaperSize.paperSizeFree'
    -- to free it
paperSizeNew :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Maybe Text -> m PaperSize
paperSizeNew Maybe Text
name = IO PaperSize -> m PaperSize
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO PaperSize -> m PaperSize) -> IO PaperSize -> m PaperSize
forall a b. (a -> b) -> a -> b
$ do
    maybeName <- case Maybe Text
name of
        Maybe Text
Nothing -> Ptr CChar -> IO (Ptr CChar)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr CChar
forall a. Ptr a
FP.nullPtr
        Just Text
jName -> do
            jName' <- Text -> IO (Ptr CChar)
textToCString Text
jName
            return jName'
    result <- gtk_paper_size_new maybeName
    checkUnexpectedReturnNULL "paperSizeNew" result
    result' <- (wrapBoxed PaperSize) result
    freeMem maybeName
    return result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method PaperSize::new_custom
-- method type : Constructor
-- Args: [ Arg
--           { argCName = "name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the paper name" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "display_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the human-readable name"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "width"
--           , argType = TBasicType TDouble
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the paper width, in units of @unit"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "height"
--           , argType = TBasicType TDouble
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the paper height, in units of @unit"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "unit"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Unit" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "the unit for @width and @height. not %GTK_UNIT_NONE."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "PaperSize" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_new_custom" gtk_paper_size_new_custom :: 
    CString ->                              -- name : TBasicType TUTF8
    CString ->                              -- display_name : TBasicType TUTF8
    CDouble ->                              -- width : TBasicType TDouble
    CDouble ->                              -- height : TBasicType TDouble
    CUInt ->                                -- unit : TInterface (Name {namespace = "Gtk", name = "Unit"})
    IO (Ptr PaperSize)

-- | Creates a new @GtkPaperSize@ object with the
-- given parameters.
paperSizeNewCustom ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    T.Text
    -- ^ /@name@/: the paper name
    -> T.Text
    -- ^ /@displayName@/: the human-readable name
    -> Double
    -- ^ /@width@/: the paper width, in units of /@unit@/
    -> Double
    -- ^ /@height@/: the paper height, in units of /@unit@/
    -> Gtk.Enums.Unit
    -- ^ /@unit@/: the unit for /@width@/ and /@height@/. not 'GI.Gtk.Enums.UnitNone'.
    -> m PaperSize
    -- ^ __Returns:__ a new @GtkPaperSize@ object, use 'GI.Gtk.Structs.PaperSize.paperSizeFree'
    -- to free it
paperSizeNewCustom :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Text -> Double -> Double -> Unit -> m PaperSize
paperSizeNewCustom Text
name Text
displayName Double
width Double
height Unit
unit = IO PaperSize -> m PaperSize
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO PaperSize -> m PaperSize) -> IO PaperSize -> m PaperSize
forall a b. (a -> b) -> a -> b
$ do
    name' <- Text -> IO (Ptr CChar)
textToCString Text
name
    displayName' <- textToCString displayName
    let width' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
width
    let height' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
height
    let unit' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Unit -> Int) -> Unit -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Unit -> Int
forall a. Enum a => a -> Int
fromEnum) Unit
unit
    result <- gtk_paper_size_new_custom name' displayName' width' height' unit'
    checkUnexpectedReturnNULL "paperSizeNewCustom" result
    result' <- (wrapBoxed PaperSize) result
    freeMem name'
    freeMem displayName'
    return result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method PaperSize::new_from_gvariant
-- method type : Constructor
-- Args: [ Arg
--           { argCName = "variant"
--           , argType = TVariant
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "an a{sv} `GVariant`"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "PaperSize" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_new_from_gvariant" gtk_paper_size_new_from_gvariant :: 
    Ptr GVariant ->                         -- variant : TVariant
    IO (Ptr PaperSize)

-- | Deserialize a paper size from a @GVariant@.
-- 
-- The \`GVariant must be in the format produced by
-- 'GI.Gtk.Structs.PaperSize.paperSizeToGvariant'.
paperSizeNewFromGvariant ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GVariant
    -- ^ /@variant@/: an a{sv} @GVariant@
    -> m PaperSize
    -- ^ __Returns:__ a new @GtkPaperSize@ object
paperSizeNewFromGvariant :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
GVariant -> m PaperSize
paperSizeNewFromGvariant GVariant
variant = IO PaperSize -> m PaperSize
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO PaperSize -> m PaperSize) -> IO PaperSize -> m PaperSize
forall a b. (a -> b) -> a -> b
$ do
    variant' <- GVariant -> IO (Ptr GVariant)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GVariant
variant
    result <- gtk_paper_size_new_from_gvariant variant'
    checkUnexpectedReturnNULL "paperSizeNewFromGvariant" result
    result' <- (wrapBoxed PaperSize) result
    touchManagedPtr variant
    return result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method PaperSize::new_from_ipp
-- method type : Constructor
-- Args: [ Arg
--           { argCName = "ipp_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "an IPP paper name" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "width"
--           , argType = TBasicType TDouble
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the paper width, in points"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "height"
--           , argType = TBasicType TDouble
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the paper height in points"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "PaperSize" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_new_from_ipp" gtk_paper_size_new_from_ipp :: 
    CString ->                              -- ipp_name : TBasicType TUTF8
    CDouble ->                              -- width : TBasicType TDouble
    CDouble ->                              -- height : TBasicType TDouble
    IO (Ptr PaperSize)

-- | Creates a new @GtkPaperSize@ object by using
-- IPP information.
-- 
-- If /@ippName@/ is not a recognized paper name,
-- /@width@/ and /@height@/ are used to
-- construct a custom @GtkPaperSize@ object.
paperSizeNewFromIpp ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    T.Text
    -- ^ /@ippName@/: an IPP paper name
    -> Double
    -- ^ /@width@/: the paper width, in points
    -> Double
    -- ^ /@height@/: the paper height in points
    -> m PaperSize
    -- ^ __Returns:__ a new @GtkPaperSize@, use 'GI.Gtk.Structs.PaperSize.paperSizeFree'
    -- to free it
paperSizeNewFromIpp :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Double -> Double -> m PaperSize
paperSizeNewFromIpp Text
ippName Double
width Double
height = IO PaperSize -> m PaperSize
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO PaperSize -> m PaperSize) -> IO PaperSize -> m PaperSize
forall a b. (a -> b) -> a -> b
$ do
    ippName' <- Text -> IO (Ptr CChar)
textToCString Text
ippName
    let width' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
width
    let height' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
height
    result <- gtk_paper_size_new_from_ipp ippName' width' height'
    checkUnexpectedReturnNULL "paperSizeNewFromIpp" result
    result' <- (wrapBoxed PaperSize) result
    freeMem ippName'
    return result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method PaperSize::new_from_key_file
-- method type : Constructor
-- Args: [ Arg
--           { argCName = "key_file"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "KeyFile" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the `GKeyFile` to retrieve the papersize from"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "group_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the name of the group in the key file to read,\n  or %NULL to read the first group"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "PaperSize" })
-- throws : True
-- Skip return : False

foreign import ccall "gtk_paper_size_new_from_key_file" gtk_paper_size_new_from_key_file :: 
    Ptr GLib.KeyFile.KeyFile ->             -- key_file : TInterface (Name {namespace = "GLib", name = "KeyFile"})
    CString ->                              -- group_name : TBasicType TUTF8
    Ptr (Ptr GError) ->                     -- error
    IO (Ptr PaperSize)

-- | Reads a paper size from the group /@groupName@/ in the key file
-- /@keyFile@/.
paperSizeNewFromKeyFile ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GLib.KeyFile.KeyFile
    -- ^ /@keyFile@/: the @GKeyFile@ to retrieve the papersize from
    -> Maybe (T.Text)
    -- ^ /@groupName@/: the name of the group in the key file to read,
    --   or 'P.Nothing' to read the first group
    -> m PaperSize
    -- ^ __Returns:__ a new @GtkPaperSize@ object with the restored paper size /(Can throw 'Data.GI.Base.GError.GError')/
paperSizeNewFromKeyFile :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
KeyFile -> Maybe Text -> m PaperSize
paperSizeNewFromKeyFile KeyFile
keyFile Maybe Text
groupName = IO PaperSize -> m PaperSize
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO PaperSize -> m PaperSize) -> IO PaperSize -> m PaperSize
forall a b. (a -> b) -> a -> b
$ do
    keyFile' <- KeyFile -> IO (Ptr KeyFile)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr KeyFile
keyFile
    maybeGroupName <- case groupName of
        Maybe Text
Nothing -> Ptr CChar -> IO (Ptr CChar)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr CChar
forall a. Ptr a
FP.nullPtr
        Just Text
jGroupName -> do
            jGroupName' <- Text -> IO (Ptr CChar)
textToCString Text
jGroupName
            return jGroupName'
    onException (do
        result <- propagateGError $ gtk_paper_size_new_from_key_file keyFile' maybeGroupName
        checkUnexpectedReturnNULL "paperSizeNewFromKeyFile" result
        result' <- (wrapBoxed PaperSize) result
        touchManagedPtr keyFile
        freeMem maybeGroupName
        return result'
     ) (do
        freeMem maybeGroupName
     )

#if defined(ENABLE_OVERLOADING)
#endif

-- method PaperSize::new_from_ppd
-- method type : Constructor
-- Args: [ Arg
--           { argCName = "ppd_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a PPD paper name" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "ppd_display_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the corresponding human-readable name"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "width"
--           , argType = TBasicType TDouble
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the paper width, in points"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "height"
--           , argType = TBasicType TDouble
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the paper height in points"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Gtk" , name = "PaperSize" })
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_new_from_ppd" gtk_paper_size_new_from_ppd :: 
    CString ->                              -- ppd_name : TBasicType TUTF8
    CString ->                              -- ppd_display_name : TBasicType TUTF8
    CDouble ->                              -- width : TBasicType TDouble
    CDouble ->                              -- height : TBasicType TDouble
    IO (Ptr PaperSize)

-- | Creates a new @GtkPaperSize@ object by using
-- PPD information.
-- 
-- If /@ppdName@/ is not a recognized PPD paper name,
-- /@ppdDisplayName@/, /@width@/ and /@height@/ are used to
-- construct a custom @GtkPaperSize@ object.
paperSizeNewFromPpd ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    T.Text
    -- ^ /@ppdName@/: a PPD paper name
    -> T.Text
    -- ^ /@ppdDisplayName@/: the corresponding human-readable name
    -> Double
    -- ^ /@width@/: the paper width, in points
    -> Double
    -- ^ /@height@/: the paper height in points
    -> m PaperSize
    -- ^ __Returns:__ a new @GtkPaperSize@, use 'GI.Gtk.Structs.PaperSize.paperSizeFree'
    -- to free it
paperSizeNewFromPpd :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Text -> Text -> Double -> Double -> m PaperSize
paperSizeNewFromPpd Text
ppdName Text
ppdDisplayName Double
width Double
height = IO PaperSize -> m PaperSize
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO PaperSize -> m PaperSize) -> IO PaperSize -> m PaperSize
forall a b. (a -> b) -> a -> b
$ do
    ppdName' <- Text -> IO (Ptr CChar)
textToCString Text
ppdName
    ppdDisplayName' <- textToCString ppdDisplayName
    let width' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
width
    let height' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
height
    result <- gtk_paper_size_new_from_ppd ppdName' ppdDisplayName' width' height'
    checkUnexpectedReturnNULL "paperSizeNewFromPpd" result
    result' <- (wrapBoxed PaperSize) result
    freeMem ppdName'
    freeMem ppdDisplayName'
    return result'

#if defined(ENABLE_OVERLOADING)
#endif

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

foreign import ccall "gtk_paper_size_copy" gtk_paper_size_copy :: 
    Ptr PaperSize ->                        -- other : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO (Ptr PaperSize)

-- | Copies an existing @GtkPaperSize@.
paperSizeCopy ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@other@/: a @GtkPaperSize@
    -> m PaperSize
    -- ^ __Returns:__ a copy of /@other@/
paperSizeCopy :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> m PaperSize
paperSizeCopy PaperSize
other = IO PaperSize -> m PaperSize
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO PaperSize -> m PaperSize) -> IO PaperSize -> m PaperSize
forall a b. (a -> b) -> a -> b
$ do
    other' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
other
    result <- gtk_paper_size_copy other'
    checkUnexpectedReturnNULL "paperSizeCopy" result
    result' <- (wrapBoxed PaperSize) result
    touchManagedPtr other
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeCopyMethodInfo
instance (signature ~ (m PaperSize), MonadIO m) => O.OverloadedMethod PaperSizeCopyMethodInfo PaperSize signature where
    overloadedMethod = paperSizeCopy

instance O.OverloadedMethodInfo PaperSizeCopyMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeCopy",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeCopy"
        })


#endif

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

foreign import ccall "gtk_paper_size_free" gtk_paper_size_free :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO ()

-- | Free the given @GtkPaperSize@ object.
paperSizeFree ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@
    -> m ()
paperSizeFree :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> m ()
paperSizeFree PaperSize
size = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    gtk_paper_size_free size'
    touchManagedPtr size
    return ()

#if defined(ENABLE_OVERLOADING)
data PaperSizeFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod PaperSizeFreeMethodInfo PaperSize signature where
    overloadedMethod = paperSizeFree

instance O.OverloadedMethodInfo PaperSizeFreeMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeFree",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeFree"
        })


#endif

-- method PaperSize::get_default_bottom_margin
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "unit"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Unit" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "the unit for the return value, not %GTK_UNIT_NONE"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TDouble)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_get_default_bottom_margin" gtk_paper_size_get_default_bottom_margin :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    CUInt ->                                -- unit : TInterface (Name {namespace = "Gtk", name = "Unit"})
    IO CDouble

-- | Gets the default bottom margin for the @GtkPaperSize@.
paperSizeGetDefaultBottomMargin ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> Gtk.Enums.Unit
    -- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone'
    -> m Double
    -- ^ __Returns:__ the default bottom margin
paperSizeGetDefaultBottomMargin :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> Unit -> m Double
paperSizeGetDefaultBottomMargin PaperSize
size Unit
unit = IO Double -> m Double
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Double -> m Double) -> IO Double -> m Double
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    let unit' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Unit -> Int) -> Unit -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Unit -> Int
forall a. Enum a => a -> Int
fromEnum) Unit
unit
    result <- gtk_paper_size_get_default_bottom_margin size' unit'
    let result' = CDouble -> Double
forall a b. (Real a, Fractional b) => a -> b
realToFrac CDouble
result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetDefaultBottomMarginMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.OverloadedMethod PaperSizeGetDefaultBottomMarginMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetDefaultBottomMargin

instance O.OverloadedMethodInfo PaperSizeGetDefaultBottomMarginMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetDefaultBottomMargin",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetDefaultBottomMargin"
        })


#endif

-- method PaperSize::get_default_left_margin
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "unit"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Unit" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "the unit for the return value, not %GTK_UNIT_NONE"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TDouble)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_get_default_left_margin" gtk_paper_size_get_default_left_margin :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    CUInt ->                                -- unit : TInterface (Name {namespace = "Gtk", name = "Unit"})
    IO CDouble

-- | Gets the default left margin for the @GtkPaperSize@.
paperSizeGetDefaultLeftMargin ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> Gtk.Enums.Unit
    -- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone'
    -> m Double
    -- ^ __Returns:__ the default left margin
paperSizeGetDefaultLeftMargin :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> Unit -> m Double
paperSizeGetDefaultLeftMargin PaperSize
size Unit
unit = IO Double -> m Double
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Double -> m Double) -> IO Double -> m Double
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    let unit' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Unit -> Int) -> Unit -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Unit -> Int
forall a. Enum a => a -> Int
fromEnum) Unit
unit
    result <- gtk_paper_size_get_default_left_margin size' unit'
    let result' = CDouble -> Double
forall a b. (Real a, Fractional b) => a -> b
realToFrac CDouble
result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetDefaultLeftMarginMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.OverloadedMethod PaperSizeGetDefaultLeftMarginMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetDefaultLeftMargin

instance O.OverloadedMethodInfo PaperSizeGetDefaultLeftMarginMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetDefaultLeftMargin",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetDefaultLeftMargin"
        })


#endif

-- method PaperSize::get_default_right_margin
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "unit"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Unit" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "the unit for the return value, not %GTK_UNIT_NONE"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TDouble)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_get_default_right_margin" gtk_paper_size_get_default_right_margin :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    CUInt ->                                -- unit : TInterface (Name {namespace = "Gtk", name = "Unit"})
    IO CDouble

-- | Gets the default right margin for the @GtkPaperSize@.
paperSizeGetDefaultRightMargin ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> Gtk.Enums.Unit
    -- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone'
    -> m Double
    -- ^ __Returns:__ the default right margin
paperSizeGetDefaultRightMargin :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> Unit -> m Double
paperSizeGetDefaultRightMargin PaperSize
size Unit
unit = IO Double -> m Double
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Double -> m Double) -> IO Double -> m Double
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    let unit' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Unit -> Int) -> Unit -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Unit -> Int
forall a. Enum a => a -> Int
fromEnum) Unit
unit
    result <- gtk_paper_size_get_default_right_margin size' unit'
    let result' = CDouble -> Double
forall a b. (Real a, Fractional b) => a -> b
realToFrac CDouble
result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetDefaultRightMarginMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.OverloadedMethod PaperSizeGetDefaultRightMarginMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetDefaultRightMargin

instance O.OverloadedMethodInfo PaperSizeGetDefaultRightMarginMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetDefaultRightMargin",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetDefaultRightMargin"
        })


#endif

-- method PaperSize::get_default_top_margin
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "unit"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Unit" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "the unit for the return value, not %GTK_UNIT_NONE"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TDouble)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_get_default_top_margin" gtk_paper_size_get_default_top_margin :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    CUInt ->                                -- unit : TInterface (Name {namespace = "Gtk", name = "Unit"})
    IO CDouble

-- | Gets the default top margin for the @GtkPaperSize@.
paperSizeGetDefaultTopMargin ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> Gtk.Enums.Unit
    -- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone'
    -> m Double
    -- ^ __Returns:__ the default top margin
paperSizeGetDefaultTopMargin :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> Unit -> m Double
paperSizeGetDefaultTopMargin PaperSize
size Unit
unit = IO Double -> m Double
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Double -> m Double) -> IO Double -> m Double
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    let unit' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Unit -> Int) -> Unit -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Unit -> Int
forall a. Enum a => a -> Int
fromEnum) Unit
unit
    result <- gtk_paper_size_get_default_top_margin size' unit'
    let result' = CDouble -> Double
forall a b. (Real a, Fractional b) => a -> b
realToFrac CDouble
result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetDefaultTopMarginMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.OverloadedMethod PaperSizeGetDefaultTopMarginMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetDefaultTopMargin

instance O.OverloadedMethodInfo PaperSizeGetDefaultTopMarginMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetDefaultTopMargin",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetDefaultTopMargin"
        })


#endif

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

foreign import ccall "gtk_paper_size_get_display_name" gtk_paper_size_get_display_name :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO CString

-- | Gets the human-readable name of the @GtkPaperSize@.
paperSizeGetDisplayName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> m T.Text
    -- ^ __Returns:__ the human-readable name of /@size@/
paperSizeGetDisplayName :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> m Text
paperSizeGetDisplayName PaperSize
size = IO Text -> m Text
forall a. IO a -> m a
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
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    result <- gtk_paper_size_get_display_name size'
    checkUnexpectedReturnNULL "paperSizeGetDisplayName" result
    result' <- cstringToText result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetDisplayNameMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.OverloadedMethod PaperSizeGetDisplayNameMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetDisplayName

instance O.OverloadedMethodInfo PaperSizeGetDisplayNameMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetDisplayName",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetDisplayName"
        })


#endif

-- method PaperSize::get_height
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "unit"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Unit" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "the unit for the return value, not %GTK_UNIT_NONE"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TDouble)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_get_height" gtk_paper_size_get_height :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    CUInt ->                                -- unit : TInterface (Name {namespace = "Gtk", name = "Unit"})
    IO CDouble

-- | Gets the paper height of the @GtkPaperSize@, in
-- units of /@unit@/.
paperSizeGetHeight ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> Gtk.Enums.Unit
    -- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone'
    -> m Double
    -- ^ __Returns:__ the paper height
paperSizeGetHeight :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> Unit -> m Double
paperSizeGetHeight PaperSize
size Unit
unit = IO Double -> m Double
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Double -> m Double) -> IO Double -> m Double
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    let unit' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Unit -> Int) -> Unit -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Unit -> Int
forall a. Enum a => a -> Int
fromEnum) Unit
unit
    result <- gtk_paper_size_get_height size' unit'
    let result' = CDouble -> Double
forall a b. (Real a, Fractional b) => a -> b
realToFrac CDouble
result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetHeightMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.OverloadedMethod PaperSizeGetHeightMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetHeight

instance O.OverloadedMethodInfo PaperSizeGetHeightMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetHeight",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetHeight"
        })


#endif

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

foreign import ccall "gtk_paper_size_get_name" gtk_paper_size_get_name :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO CString

-- | Gets the name of the @GtkPaperSize@.
paperSizeGetName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> m T.Text
    -- ^ __Returns:__ the name of /@size@/
paperSizeGetName :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> m Text
paperSizeGetName PaperSize
size = IO Text -> m Text
forall a. IO a -> m a
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
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    result <- gtk_paper_size_get_name size'
    checkUnexpectedReturnNULL "paperSizeGetName" result
    result' <- cstringToText result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetNameMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.OverloadedMethod PaperSizeGetNameMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetName

instance O.OverloadedMethodInfo PaperSizeGetNameMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetName",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetName"
        })


#endif

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

foreign import ccall "gtk_paper_size_get_ppd_name" gtk_paper_size_get_ppd_name :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO CString

-- | Gets the PPD name of the @GtkPaperSize@, which
-- may be 'P.Nothing'.
paperSizeGetPpdName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> m T.Text
    -- ^ __Returns:__ the PPD name of /@size@/
paperSizeGetPpdName :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> m Text
paperSizeGetPpdName PaperSize
size = IO Text -> m Text
forall a. IO a -> m a
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
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    result <- gtk_paper_size_get_ppd_name size'
    checkUnexpectedReturnNULL "paperSizeGetPpdName" result
    result' <- cstringToText result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetPpdNameMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.OverloadedMethod PaperSizeGetPpdNameMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetPpdName

instance O.OverloadedMethodInfo PaperSizeGetPpdNameMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetPpdName",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetPpdName"
        })


#endif

-- method PaperSize::get_width
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "unit"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Unit" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "the unit for the return value, not %GTK_UNIT_NONE"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TDouble)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_get_width" gtk_paper_size_get_width :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    CUInt ->                                -- unit : TInterface (Name {namespace = "Gtk", name = "Unit"})
    IO CDouble

-- | Gets the paper width of the @GtkPaperSize@, in
-- units of /@unit@/.
paperSizeGetWidth ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> Gtk.Enums.Unit
    -- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone'
    -> m Double
    -- ^ __Returns:__ the paper width
paperSizeGetWidth :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> Unit -> m Double
paperSizeGetWidth PaperSize
size Unit
unit = IO Double -> m Double
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Double -> m Double) -> IO Double -> m Double
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    let unit' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Unit -> Int) -> Unit -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Unit -> Int
forall a. Enum a => a -> Int
fromEnum) Unit
unit
    result <- gtk_paper_size_get_width size' unit'
    let result' = CDouble -> Double
forall a b. (Real a, Fractional b) => a -> b
realToFrac CDouble
result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeGetWidthMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.OverloadedMethod PaperSizeGetWidthMethodInfo PaperSize signature where
    overloadedMethod = paperSizeGetWidth

instance O.OverloadedMethodInfo PaperSizeGetWidthMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeGetWidth",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeGetWidth"
        })


#endif

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

foreign import ccall "gtk_paper_size_is_custom" gtk_paper_size_is_custom :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO CInt

-- | Returns 'P.True' if /@size@/ is not a standard paper size.
paperSizeIsCustom ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> m Bool
    -- ^ __Returns:__ whether /@size@/ is a custom paper size.
paperSizeIsCustom :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> m Bool
paperSizeIsCustom PaperSize
size = IO Bool -> m Bool
forall a. IO a -> m a
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
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    result <- gtk_paper_size_is_custom size'
    let result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeIsCustomMethodInfo
instance (signature ~ (m Bool), MonadIO m) => O.OverloadedMethod PaperSizeIsCustomMethodInfo PaperSize signature where
    overloadedMethod = paperSizeIsCustom

instance O.OverloadedMethodInfo PaperSizeIsCustomMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeIsCustom",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeIsCustom"
        })


#endif

-- method PaperSize::is_equal
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size1"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "size2"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "another `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_is_equal" gtk_paper_size_is_equal :: 
    Ptr PaperSize ->                        -- size1 : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    Ptr PaperSize ->                        -- size2 : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO CInt

-- | Compares two @GtkPaperSize@ objects.
paperSizeIsEqual ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size1@/: a @GtkPaperSize@ object
    -> PaperSize
    -- ^ /@size2@/: another @GtkPaperSize@ object
    -> m Bool
    -- ^ __Returns:__ 'P.True', if /@size1@/ and /@size2@/
    -- represent the same paper size
paperSizeIsEqual :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> PaperSize -> m Bool
paperSizeIsEqual PaperSize
size1 PaperSize
size2 = IO Bool -> m Bool
forall a. IO a -> m a
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
    size1' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size1
    size2' <- unsafeManagedPtrGetPtr size2
    result <- gtk_paper_size_is_equal size1' size2'
    let result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    touchManagedPtr size1
    touchManagedPtr size2
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeIsEqualMethodInfo
instance (signature ~ (PaperSize -> m Bool), MonadIO m) => O.OverloadedMethod PaperSizeIsEqualMethodInfo PaperSize signature where
    overloadedMethod = paperSizeIsEqual

instance O.OverloadedMethodInfo PaperSizeIsEqualMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeIsEqual",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeIsEqual"
        })


#endif

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

foreign import ccall "gtk_paper_size_is_ipp" gtk_paper_size_is_ipp :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO CInt

-- | Returns 'P.True' if /@size@/ is an IPP standard paper size.
paperSizeIsIpp ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@ object
    -> m Bool
    -- ^ __Returns:__ whether /@size@/ is not an IPP custom paper size.
paperSizeIsIpp :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> m Bool
paperSizeIsIpp PaperSize
size = IO Bool -> m Bool
forall a. IO a -> m a
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
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    result <- gtk_paper_size_is_ipp size'
    let result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    touchManagedPtr size
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeIsIppMethodInfo
instance (signature ~ (m Bool), MonadIO m) => O.OverloadedMethod PaperSizeIsIppMethodInfo PaperSize signature where
    overloadedMethod = paperSizeIsIpp

instance O.OverloadedMethodInfo PaperSizeIsIppMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeIsIpp",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeIsIpp"
        })


#endif

-- method PaperSize::set_size
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a custom `GtkPaperSize` object"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "width"
--           , argType = TBasicType TDouble
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the new width in units of @unit"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "height"
--           , argType = TBasicType TDouble
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the new height in units of @unit"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "unit"
--           , argType = TInterface Name { namespace = "Gtk" , name = "Unit" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the unit for @width and @height"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_set_size" gtk_paper_size_set_size :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    CDouble ->                              -- width : TBasicType TDouble
    CDouble ->                              -- height : TBasicType TDouble
    CUInt ->                                -- unit : TInterface (Name {namespace = "Gtk", name = "Unit"})
    IO ()

-- | Changes the dimensions of a /@size@/ to /@width@/ x /@height@/.
paperSizeSetSize ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a custom @GtkPaperSize@ object
    -> Double
    -- ^ /@width@/: the new width in units of /@unit@/
    -> Double
    -- ^ /@height@/: the new height in units of /@unit@/
    -> Gtk.Enums.Unit
    -- ^ /@unit@/: the unit for /@width@/ and /@height@/
    -> m ()
paperSizeSetSize :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> Double -> Double -> Unit -> m ()
paperSizeSetSize PaperSize
size Double
width Double
height Unit
unit = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    let width' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
width
    let height' = Double -> CDouble
forall a b. (Real a, Fractional b) => a -> b
realToFrac Double
height
    let unit' = (Int -> CUInt
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CUInt) -> (Unit -> Int) -> Unit -> CUInt
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Unit -> Int
forall a. Enum a => a -> Int
fromEnum) Unit
unit
    gtk_paper_size_set_size size' width' height' unit'
    touchManagedPtr size
    return ()

#if defined(ENABLE_OVERLOADING)
data PaperSizeSetSizeMethodInfo
instance (signature ~ (Double -> Double -> Gtk.Enums.Unit -> m ()), MonadIO m) => O.OverloadedMethod PaperSizeSetSizeMethodInfo PaperSize signature where
    overloadedMethod = paperSizeSetSize

instance O.OverloadedMethodInfo PaperSizeSetSizeMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeSetSize",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeSetSize"
        })


#endif

-- method PaperSize::to_gvariant
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "paper_size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just TVariant
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_to_gvariant" gtk_paper_size_to_gvariant :: 
    Ptr PaperSize ->                        -- paper_size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    IO (Ptr GVariant)

-- | Serialize a paper size to an @a{sv}@ variant.
paperSizeToGvariant ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@paperSize@/: a @GtkPaperSize@
    -> m GVariant
    -- ^ __Returns:__ a new, floating, @GVariant@
paperSizeToGvariant :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> m GVariant
paperSizeToGvariant PaperSize
paperSize = IO GVariant -> m GVariant
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO GVariant -> m GVariant) -> IO GVariant -> m GVariant
forall a b. (a -> b) -> a -> b
$ do
    paperSize' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
paperSize
    result <- gtk_paper_size_to_gvariant paperSize'
    checkUnexpectedReturnNULL "paperSizeToGvariant" result
    result' <- B.GVariant.newGVariantFromPtr result
    touchManagedPtr paperSize
    return result'

#if defined(ENABLE_OVERLOADING)
data PaperSizeToGvariantMethodInfo
instance (signature ~ (m GVariant), MonadIO m) => O.OverloadedMethod PaperSizeToGvariantMethodInfo PaperSize signature where
    overloadedMethod = paperSizeToGvariant

instance O.OverloadedMethodInfo PaperSizeToGvariantMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeToGvariant",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeToGvariant"
        })


#endif

-- method PaperSize::to_key_file
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "size"
--           , argType =
--               TInterface Name { namespace = "Gtk" , name = "PaperSize" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a `GtkPaperSize`" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "key_file"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "KeyFile" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the `GKeyFile` to save the paper size to"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "group_name"
--           , argType = TBasicType TUTF8
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the group to add the settings to in @key_file"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_to_key_file" gtk_paper_size_to_key_file :: 
    Ptr PaperSize ->                        -- size : TInterface (Name {namespace = "Gtk", name = "PaperSize"})
    Ptr GLib.KeyFile.KeyFile ->             -- key_file : TInterface (Name {namespace = "GLib", name = "KeyFile"})
    CString ->                              -- group_name : TBasicType TUTF8
    IO ()

-- | This function adds the paper size from /@size@/ to /@keyFile@/.
paperSizeToKeyFile ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    -- ^ /@size@/: a @GtkPaperSize@
    -> GLib.KeyFile.KeyFile
    -- ^ /@keyFile@/: the @GKeyFile@ to save the paper size to
    -> T.Text
    -- ^ /@groupName@/: the group to add the settings to in /@keyFile@/
    -> m ()
paperSizeToKeyFile :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
PaperSize -> KeyFile -> Text -> m ()
paperSizeToKeyFile PaperSize
size KeyFile
keyFile Text
groupName = IO () -> m ()
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    size' <- PaperSize -> IO (Ptr PaperSize)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr PaperSize
size
    keyFile' <- unsafeManagedPtrGetPtr keyFile
    groupName' <- textToCString groupName
    gtk_paper_size_to_key_file size' keyFile' groupName'
    touchManagedPtr size
    touchManagedPtr keyFile
    freeMem groupName'
    return ()

#if defined(ENABLE_OVERLOADING)
data PaperSizeToKeyFileMethodInfo
instance (signature ~ (GLib.KeyFile.KeyFile -> T.Text -> m ()), MonadIO m) => O.OverloadedMethod PaperSizeToKeyFileMethodInfo PaperSize signature where
    overloadedMethod = paperSizeToKeyFile

instance O.OverloadedMethodInfo PaperSizeToKeyFileMethodInfo PaperSize where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Gtk.Structs.PaperSize.paperSizeToKeyFile",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk4-4.0.12/docs/GI-Gtk-Structs-PaperSize.html#v:paperSizeToKeyFile"
        })


#endif

-- method PaperSize::get_default
-- method type : MemberFunction
-- Args: []
-- Lengths: []
-- returnType: Just (TBasicType TUTF8)
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_get_default" gtk_paper_size_get_default :: 
    IO CString

-- | Returns the name of the default paper size, which
-- depends on the current locale.
paperSizeGetDefault ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    m T.Text
    -- ^ __Returns:__ the name of the default paper size. The string
    -- is owned by GTK and should not be modified.
paperSizeGetDefault :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Text
paperSizeGetDefault  = IO Text -> m Text
forall a. IO a -> m a
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
    result <- IO (Ptr CChar)
gtk_paper_size_get_default
    checkUnexpectedReturnNULL "paperSizeGetDefault" result
    result' <- cstringToText result
    return result'

#if defined(ENABLE_OVERLOADING)
#endif

-- method PaperSize::get_paper_sizes
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "include_custom"
--           , argType = TBasicType TBoolean
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "whether to include custom paper sizes\n  as defined in the page setup dialog"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , argCallbackUserData = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just
--               (TGList
--                  (TInterface Name { namespace = "Gtk" , name = "PaperSize" }))
-- throws : False
-- Skip return : False

foreign import ccall "gtk_paper_size_get_paper_sizes" gtk_paper_size_get_paper_sizes :: 
    CInt ->                                 -- include_custom : TBasicType TBoolean
    IO (Ptr (GList (Ptr PaperSize)))

-- | Creates a list of known paper sizes.
paperSizeGetPaperSizes ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Bool
    -- ^ /@includeCustom@/: whether to include custom paper sizes
    --   as defined in the page setup dialog
    -> m [PaperSize]
    -- ^ __Returns:__ a newly allocated list of newly
    --    allocated @GtkPaperSize@ objects
paperSizeGetPaperSizes :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Bool -> m [PaperSize]
paperSizeGetPaperSizes Bool
includeCustom = IO [PaperSize] -> m [PaperSize]
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO [PaperSize] -> m [PaperSize])
-> IO [PaperSize] -> m [PaperSize]
forall a b. (a -> b) -> a -> b
$ do
    let includeCustom' :: CInt
includeCustom' = (Int -> CInt
forall a b. (Integral a, Num b) => a -> b
P.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
P.fromEnum) Bool
includeCustom
    result <- CInt -> IO (Ptr (GList (Ptr PaperSize)))
gtk_paper_size_get_paper_sizes CInt
includeCustom'
    result' <- unpackGList result
    result'' <- mapM (wrapBoxed PaperSize) result'
    g_list_free result
    return result''

#if defined(ENABLE_OVERLOADING)
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolvePaperSizeMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
    ResolvePaperSizeMethod "copy" o = PaperSizeCopyMethodInfo
    ResolvePaperSizeMethod "free" o = PaperSizeFreeMethodInfo
    ResolvePaperSizeMethod "isCustom" o = PaperSizeIsCustomMethodInfo
    ResolvePaperSizeMethod "isEqual" o = PaperSizeIsEqualMethodInfo
    ResolvePaperSizeMethod "isIpp" o = PaperSizeIsIppMethodInfo
    ResolvePaperSizeMethod "toGvariant" o = PaperSizeToGvariantMethodInfo
    ResolvePaperSizeMethod "toKeyFile" o = PaperSizeToKeyFileMethodInfo
    ResolvePaperSizeMethod "getDefaultBottomMargin" o = PaperSizeGetDefaultBottomMarginMethodInfo
    ResolvePaperSizeMethod "getDefaultLeftMargin" o = PaperSizeGetDefaultLeftMarginMethodInfo
    ResolvePaperSizeMethod "getDefaultRightMargin" o = PaperSizeGetDefaultRightMarginMethodInfo
    ResolvePaperSizeMethod "getDefaultTopMargin" o = PaperSizeGetDefaultTopMarginMethodInfo
    ResolvePaperSizeMethod "getDisplayName" o = PaperSizeGetDisplayNameMethodInfo
    ResolvePaperSizeMethod "getHeight" o = PaperSizeGetHeightMethodInfo
    ResolvePaperSizeMethod "getName" o = PaperSizeGetNameMethodInfo
    ResolvePaperSizeMethod "getPpdName" o = PaperSizeGetPpdNameMethodInfo
    ResolvePaperSizeMethod "getWidth" o = PaperSizeGetWidthMethodInfo
    ResolvePaperSizeMethod "setSize" o = PaperSizeSetSizeMethodInfo
    ResolvePaperSizeMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolvePaperSizeMethod t PaperSize, O.OverloadedMethod info PaperSize p) => OL.IsLabel t (PaperSize -> 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 ~ ResolvePaperSizeMethod t PaperSize, O.OverloadedMethod info PaperSize p, R.HasField t PaperSize p) => R.HasField t PaperSize p where
    getField = O.overloadedMethod @info

#endif

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

#endif