{- |
Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
License    : LGPL-2.1
Maintainer : Iñaki García Etxebarria (garetxe@gmail.com)

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 'GI.Gtk.Structs.PaperSize.PaperSize' object stores not only the dimensions (width
and height) of a paper size and its name, it also provides
default [print margins][print-margins].

Printing support has been added in GTK+ 2.10.
-}

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

module GI.Gtk.Structs.PaperSize
    (

-- * Exported types
    PaperSize(..)                           ,
    noPaperSize                             ,


 -- * Methods
-- ** copy #method:copy#

#if ENABLE_OVERLOADING
    PaperSizeCopyMethodInfo                 ,
#endif
    paperSizeCopy                           ,


-- ** free #method:free#

#if ENABLE_OVERLOADING
    PaperSizeFreeMethodInfo                 ,
#endif
    paperSizeFree                           ,


-- ** getDefault #method:getDefault#

    paperSizeGetDefault                     ,


-- ** getDefaultBottomMargin #method:getDefaultBottomMargin#

#if ENABLE_OVERLOADING
    PaperSizeGetDefaultBottomMarginMethodInfo,
#endif
    paperSizeGetDefaultBottomMargin         ,


-- ** getDefaultLeftMargin #method:getDefaultLeftMargin#

#if ENABLE_OVERLOADING
    PaperSizeGetDefaultLeftMarginMethodInfo ,
#endif
    paperSizeGetDefaultLeftMargin           ,


-- ** getDefaultRightMargin #method:getDefaultRightMargin#

#if ENABLE_OVERLOADING
    PaperSizeGetDefaultRightMarginMethodInfo,
#endif
    paperSizeGetDefaultRightMargin          ,


-- ** getDefaultTopMargin #method:getDefaultTopMargin#

#if ENABLE_OVERLOADING
    PaperSizeGetDefaultTopMarginMethodInfo  ,
#endif
    paperSizeGetDefaultTopMargin            ,


-- ** getDisplayName #method:getDisplayName#

#if ENABLE_OVERLOADING
    PaperSizeGetDisplayNameMethodInfo       ,
#endif
    paperSizeGetDisplayName                 ,


-- ** getHeight #method:getHeight#

#if ENABLE_OVERLOADING
    PaperSizeGetHeightMethodInfo            ,
#endif
    paperSizeGetHeight                      ,


-- ** getName #method:getName#

#if ENABLE_OVERLOADING
    PaperSizeGetNameMethodInfo              ,
#endif
    paperSizeGetName                        ,


-- ** getPaperSizes #method:getPaperSizes#

    paperSizeGetPaperSizes                  ,


-- ** getPpdName #method:getPpdName#

#if ENABLE_OVERLOADING
    PaperSizeGetPpdNameMethodInfo           ,
#endif
    paperSizeGetPpdName                     ,


-- ** getWidth #method:getWidth#

#if ENABLE_OVERLOADING
    PaperSizeGetWidthMethodInfo             ,
#endif
    paperSizeGetWidth                       ,


-- ** isCustom #method:isCustom#

#if ENABLE_OVERLOADING
    PaperSizeIsCustomMethodInfo             ,
#endif
    paperSizeIsCustom                       ,


-- ** isEqual #method:isEqual#

#if ENABLE_OVERLOADING
    PaperSizeIsEqualMethodInfo              ,
#endif
    paperSizeIsEqual                        ,


-- ** isIpp #method:isIpp#

#if 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 ENABLE_OVERLOADING
    PaperSizeSetSizeMethodInfo              ,
#endif
    paperSizeSetSize                        ,


-- ** toGvariant #method:toGvariant#

#if ENABLE_OVERLOADING
    PaperSizeToGvariantMethodInfo           ,
#endif
    paperSizeToGvariant                     ,


-- ** toKeyFile #method:toKeyFile#

#if 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.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP

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

-- | Memory-managed wrapper type.
newtype PaperSize = PaperSize (ManagedPtr PaperSize)
foreign import ccall "gtk_paper_size_get_type" c_gtk_paper_size_get_type ::
    IO GType

instance BoxedObject PaperSize where
    boxedType _ = c_gtk_paper_size_get_type

-- | A convenience alias for `Nothing` :: `Maybe` `PaperSize`.
noPaperSize :: Maybe PaperSize
noPaperSize = Nothing


#if ENABLE_OVERLOADING
instance O.HasAttributeList PaperSize
type instance O.AttributeList PaperSize = PaperSizeAttributeList
type PaperSizeAttributeList = ('[ ] :: [(Symbol, *)])
#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, or %NULL", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = 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 'GI.Gtk.Structs.PaperSize.PaperSize' object by parsing a
<https://developer.gnome.org/gtk3/stable/ftp://ftp.pwg.org/pub/pwg/candidates/cs-pwgmsn10-20020226-5101.1.pdf PWG 5101.1-2002>
paper name.

If /@name@/ is 'Nothing', the default paper size is returned,
see 'GI.Gtk.Functions.paperSizeGetDefault'.

/Since: 2.10/
-}
paperSizeNew ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Maybe (T.Text)
    {- ^ /@name@/: a paper size name, or 'Nothing' -}
    -> m PaperSize
    {- ^ __Returns:__ a new 'GI.Gtk.Structs.PaperSize.PaperSize', use 'GI.Gtk.Structs.PaperSize.paperSizeFree'
to free it -}
paperSizeNew name = liftIO $ do
    maybeName <- case name of
        Nothing -> return nullPtr
        Just jName -> do
            jName' <- textToCString jName
            return jName'
    result <- gtk_paper_size_new maybeName
    checkUnexpectedReturnNULL "paperSizeNew" result
    result' <- (wrapBoxed PaperSize) result
    freeMem maybeName
    return result'

#if 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, 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, 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, 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize' object with the
given parameters.

/Since: 2.10/
-}
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 'GI.Gtk.Structs.PaperSize.PaperSize' object, use 'GI.Gtk.Structs.PaperSize.paperSizeFree'
to free it -}
paperSizeNewCustom name displayName width height unit = liftIO $ do
    name' <- textToCString name
    displayName' <- textToCString displayName
    let width' = realToFrac width
    let height' = realToFrac height
    let unit' = (fromIntegral . fromEnum) 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 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, 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 an a{sv} variant in
the format produced by 'GI.Gtk.Structs.PaperSize.paperSizeToGvariant'.

/Since: 3.22/
-}
paperSizeNewFromGvariant ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GVariant
    {- ^ /@variant@/: an a{sv} 'GVariant' -}
    -> m PaperSize
    {- ^ __Returns:__ a new 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
paperSizeNewFromGvariant variant = liftIO $ do
    variant' <- unsafeManagedPtrGetPtr variant
    result <- gtk_paper_size_new_from_gvariant variant'
    checkUnexpectedReturnNULL "paperSizeNewFromGvariant" result
    result' <- (wrapBoxed PaperSize) result
    touchManagedPtr variant
    return result'

#if 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, 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize' object by using
IPP information.

If /@ippName@/ is not a recognized paper name,
/@width@/ and /@height@/ are used to
construct a custom 'GI.Gtk.Structs.PaperSize.PaperSize' object.

/Since: 3.16/
-}
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 'GI.Gtk.Structs.PaperSize.PaperSize', use 'GI.Gtk.Structs.PaperSize.paperSizeFree'
to free it -}
paperSizeNewFromIpp ippName width height = liftIO $ do
    ippName' <- textToCString ippName
    let width' = realToFrac width
    let height' = realToFrac height
    result <- gtk_paper_size_new_from_ipp ippName' width' height'
    checkUnexpectedReturnNULL "paperSizeNewFromIpp" result
    result' <- (wrapBoxed PaperSize) result
    freeMem ippName'
    return result'

#if 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, transfer = TransferNothing},Arg {argCName = "group_name", argType = TBasicType TUTF8, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the name ofthe 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, 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@/.

/Since: 2.12/
-}
paperSizeNewFromKeyFile ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GLib.KeyFile.KeyFile
    {- ^ /@keyFile@/: the 'GI.GLib.Structs.KeyFile.KeyFile' to retrieve the papersize from -}
    -> T.Text
    {- ^ /@groupName@/: the name ofthe group in the key file to read,
    or 'Nothing' to read the first group -}
    -> m PaperSize
    {- ^ __Returns:__ a new 'GI.Gtk.Structs.PaperSize.PaperSize' object with the restored
    paper size, or 'Nothing' if an error occurred /(Can throw 'Data.GI.Base.GError.GError')/ -}
paperSizeNewFromKeyFile keyFile groupName = liftIO $ do
    keyFile' <- unsafeManagedPtrGetPtr keyFile
    groupName' <- textToCString groupName
    onException (do
        result <- propagateGError $ gtk_paper_size_new_from_key_file keyFile' groupName'
        checkUnexpectedReturnNULL "paperSizeNewFromKeyFile" result
        result' <- (wrapBoxed PaperSize) result
        touchManagedPtr keyFile
        freeMem groupName'
        return result'
     ) (do
        freeMem groupName'
     )

#if 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, 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, 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize' object by using
PPD information.

If /@ppdName@/ is not a recognized PPD paper name,
/@ppdDisplayName@/, /@width@/ and /@height@/ are used to
construct a custom 'GI.Gtk.Structs.PaperSize.PaperSize' object.

/Since: 2.10/
-}
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 'GI.Gtk.Structs.PaperSize.PaperSize', use 'GI.Gtk.Structs.PaperSize.paperSizeFree'
to free it -}
paperSizeNewFromPpd ppdName ppdDisplayName width height = liftIO $ do
    ppdName' <- textToCString ppdName
    ppdDisplayName' <- textToCString ppdDisplayName
    let width' = realToFrac width
    let height' = realToFrac 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 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize'.

/Since: 2.10/
-}
paperSizeCopy ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@other@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' -}
    -> m PaperSize
    {- ^ __Returns:__ a copy of /@other@/ -}
paperSizeCopy other = liftIO $ do
    other' <- unsafeManagedPtrGetPtr other
    result <- gtk_paper_size_copy other'
    checkUnexpectedReturnNULL "paperSizeCopy" result
    result' <- (wrapBoxed PaperSize) result
    touchManagedPtr other
    return result'

#if ENABLE_OVERLOADING
data PaperSizeCopyMethodInfo
instance (signature ~ (m PaperSize), MonadIO m) => O.MethodInfo PaperSizeCopyMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize' object.

/Since: 2.10/
-}
paperSizeFree ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' -}
    -> m ()
paperSizeFree size = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    gtk_paper_size_free size'
    touchManagedPtr size
    return ()

#if ENABLE_OVERLOADING
data PaperSizeFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.MethodInfo PaperSizeFreeMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize'.

/Since: 2.10/
-}
paperSizeGetDefaultBottomMargin ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> Gtk.Enums.Unit
    {- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone' -}
    -> m Double
    {- ^ __Returns:__ the default bottom margin -}
paperSizeGetDefaultBottomMargin size unit = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    let unit' = (fromIntegral . fromEnum) unit
    result <- gtk_paper_size_get_default_bottom_margin size' unit'
    let result' = realToFrac result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetDefaultBottomMarginMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.MethodInfo PaperSizeGetDefaultBottomMarginMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize'.

/Since: 2.10/
-}
paperSizeGetDefaultLeftMargin ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> Gtk.Enums.Unit
    {- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone' -}
    -> m Double
    {- ^ __Returns:__ the default left margin -}
paperSizeGetDefaultLeftMargin size unit = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    let unit' = (fromIntegral . fromEnum) unit
    result <- gtk_paper_size_get_default_left_margin size' unit'
    let result' = realToFrac result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetDefaultLeftMarginMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.MethodInfo PaperSizeGetDefaultLeftMarginMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize'.

/Since: 2.10/
-}
paperSizeGetDefaultRightMargin ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> Gtk.Enums.Unit
    {- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone' -}
    -> m Double
    {- ^ __Returns:__ the default right margin -}
paperSizeGetDefaultRightMargin size unit = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    let unit' = (fromIntegral . fromEnum) unit
    result <- gtk_paper_size_get_default_right_margin size' unit'
    let result' = realToFrac result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetDefaultRightMarginMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.MethodInfo PaperSizeGetDefaultRightMarginMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize'.

/Since: 2.10/
-}
paperSizeGetDefaultTopMargin ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> Gtk.Enums.Unit
    {- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone' -}
    -> m Double
    {- ^ __Returns:__ the default top margin -}
paperSizeGetDefaultTopMargin size unit = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    let unit' = (fromIntegral . fromEnum) unit
    result <- gtk_paper_size_get_default_top_margin size' unit'
    let result' = realToFrac result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetDefaultTopMarginMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.MethodInfo PaperSizeGetDefaultTopMarginMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize'.

/Since: 2.10/
-}
paperSizeGetDisplayName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> m T.Text
    {- ^ __Returns:__ the human-readable name of /@size@/ -}
paperSizeGetDisplayName size = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    result <- gtk_paper_size_get_display_name size'
    checkUnexpectedReturnNULL "paperSizeGetDisplayName" result
    result' <- cstringToText result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetDisplayNameMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.MethodInfo PaperSizeGetDisplayNameMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize', in
units of /@unit@/.

/Since: 2.10/
-}
paperSizeGetHeight ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> Gtk.Enums.Unit
    {- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone' -}
    -> m Double
    {- ^ __Returns:__ the paper height -}
paperSizeGetHeight size unit = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    let unit' = (fromIntegral . fromEnum) unit
    result <- gtk_paper_size_get_height size' unit'
    let result' = realToFrac result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetHeightMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.MethodInfo PaperSizeGetHeightMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize'.

/Since: 2.10/
-}
paperSizeGetName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> m T.Text
    {- ^ __Returns:__ the name of /@size@/ -}
paperSizeGetName size = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    result <- gtk_paper_size_get_name size'
    checkUnexpectedReturnNULL "paperSizeGetName" result
    result' <- cstringToText result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetNameMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.MethodInfo PaperSizeGetNameMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize', which
may be 'Nothing'.

/Since: 2.10/
-}
paperSizeGetPpdName ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> m T.Text
    {- ^ __Returns:__ the PPD name of /@size@/ -}
paperSizeGetPpdName size = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    result <- gtk_paper_size_get_ppd_name size'
    checkUnexpectedReturnNULL "paperSizeGetPpdName" result
    result' <- cstringToText result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetPpdNameMethodInfo
instance (signature ~ (m T.Text), MonadIO m) => O.MethodInfo PaperSizeGetPpdNameMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize', in
units of /@unit@/.

/Since: 2.10/
-}
paperSizeGetWidth ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> Gtk.Enums.Unit
    {- ^ /@unit@/: the unit for the return value, not 'GI.Gtk.Enums.UnitNone' -}
    -> m Double
    {- ^ __Returns:__ the paper width -}
paperSizeGetWidth size unit = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    let unit' = (fromIntegral . fromEnum) unit
    result <- gtk_paper_size_get_width size' unit'
    let result' = realToFrac result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeGetWidthMethodInfo
instance (signature ~ (Gtk.Enums.Unit -> m Double), MonadIO m) => O.MethodInfo PaperSizeGetWidthMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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 'True' if /@size@/ is not a standard paper size.
-}
paperSizeIsCustom ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> m Bool
    {- ^ __Returns:__ whether /@size@/ is a custom paper size. -}
paperSizeIsCustom size = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    result <- gtk_paper_size_is_custom size'
    let result' = (/= 0) result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeIsCustomMethodInfo
instance (signature ~ (m Bool), MonadIO m) => O.MethodInfo PaperSizeIsCustomMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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 'GI.Gtk.Structs.PaperSize.PaperSize' objects.

/Since: 2.10/
-}
paperSizeIsEqual ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size1@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> PaperSize
    {- ^ /@size2@/: another 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> m Bool
    {- ^ __Returns:__ 'True', if /@size1@/ and /@size2@/
represent the same paper size -}
paperSizeIsEqual size1 size2 = liftIO $ do
    size1' <- unsafeManagedPtrGetPtr size1
    size2' <- unsafeManagedPtrGetPtr size2
    result <- gtk_paper_size_is_equal size1' size2'
    let result' = (/= 0) result
    touchManagedPtr size1
    touchManagedPtr size2
    return result'

#if ENABLE_OVERLOADING
data PaperSizeIsEqualMethodInfo
instance (signature ~ (PaperSize -> m Bool), MonadIO m) => O.MethodInfo PaperSizeIsEqualMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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 'True' if /@size@/ is an IPP standard paper size.
-}
paperSizeIsIpp ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' object -}
    -> m Bool
    {- ^ __Returns:__ whether /@size@/ is not an IPP custom paper size. -}
paperSizeIsIpp size = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    result <- gtk_paper_size_is_ipp size'
    let result' = (/= 0) result
    touchManagedPtr size
    return result'

#if ENABLE_OVERLOADING
data PaperSizeIsIppMethodInfo
instance (signature ~ (m Bool), MonadIO m) => O.MethodInfo PaperSizeIsIppMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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, 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, 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@/.

/Since: 2.10/
-}
paperSizeSetSize ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a custom 'GI.Gtk.Structs.PaperSize.PaperSize' 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 size width height unit = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    let width' = realToFrac width
    let height' = realToFrac height
    let unit' = (fromIntegral . fromEnum) unit
    gtk_paper_size_set_size size' width' height' unit'
    touchManagedPtr size
    return ()

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

/Since: 3.22/
-}
paperSizeToGvariant ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@paperSize@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' -}
    -> m GVariant
    {- ^ __Returns:__ a new, floating, 'GVariant' -}
paperSizeToGvariant paperSize = liftIO $ do
    paperSize' <- unsafeManagedPtrGetPtr paperSize
    result <- gtk_paper_size_to_gvariant paperSize'
    checkUnexpectedReturnNULL "paperSizeToGvariant" result
    result' <- B.GVariant.newGVariantFromPtr result
    touchManagedPtr paperSize
    return result'

#if ENABLE_OVERLOADING
data PaperSizeToGvariantMethodInfo
instance (signature ~ (m GVariant), MonadIO m) => O.MethodInfo PaperSizeToGvariantMethodInfo PaperSize signature where
    overloadedMethod _ = 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, 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, 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, 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@/.

/Since: 2.12/
-}
paperSizeToKeyFile ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    PaperSize
    {- ^ /@size@/: a 'GI.Gtk.Structs.PaperSize.PaperSize' -}
    -> GLib.KeyFile.KeyFile
    {- ^ /@keyFile@/: the 'GI.GLib.Structs.KeyFile.KeyFile' to save the paper size to -}
    -> T.Text
    {- ^ /@groupName@/: the group to add the settings to in /@keyFile@/ -}
    -> m ()
paperSizeToKeyFile size keyFile groupName = liftIO $ do
    size' <- unsafeManagedPtrGetPtr size
    keyFile' <- unsafeManagedPtrGetPtr keyFile
    groupName' <- textToCString groupName
    gtk_paper_size_to_key_file size' keyFile' groupName'
    touchManagedPtr size
    touchManagedPtr keyFile
    freeMem groupName'
    return ()

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

/Since: 2.10/
-}
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  = liftIO $ do
    result <- gtk_paper_size_get_default
    checkUnexpectedReturnNULL "paperSizeGetDefault" result
    result' <- cstringToText result
    return result'

#if 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, 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.

/Since: 2.12/
-}
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 'GI.Gtk.Structs.PaperSize.PaperSize' objects -}
paperSizeGetPaperSizes includeCustom = liftIO $ do
    let includeCustom' = (fromIntegral . fromEnum) includeCustom
    result <- gtk_paper_size_get_paper_sizes includeCustom'
    result' <- unpackGList result
    result'' <- mapM (wrapBoxed PaperSize) result'
    g_list_free result
    return result''

#if ENABLE_OVERLOADING
#endif

#if ENABLE_OVERLOADING
type family ResolvePaperSizeMethod (t :: Symbol) (o :: *) :: * 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.MethodInfo info PaperSize p) => O.IsLabelProxy t (PaperSize -> p) where
    fromLabelProxy _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)

#if MIN_VERSION_base(4,9,0)
instance (info ~ ResolvePaperSizeMethod t PaperSize, O.MethodInfo info PaperSize p) => O.IsLabel t (PaperSize -> p) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#else
    fromLabel _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#endif
#endif

#endif