{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- A menu group is used to collect menu items between separators in
-- the Application menu.

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

module GI.GtkosxApplication.Structs.ApplicationMenuGroup
    (

-- * Exported types
    ApplicationMenuGroup(..)                ,
    newZeroApplicationMenuGroup             ,
    noApplicationMenuGroup                  ,


 -- * Methods
-- ** Overloaded methods #method:Overloaded methods#

#if defined(ENABLE_OVERLOADING)
    ResolveApplicationMenuGroupMethod       ,
#endif




 -- * Properties
-- ** items #attr:items#
-- | List of menu items in the group.

#if defined(ENABLE_OVERLOADING)
    applicationMenuGroup_items              ,
#endif
    clearApplicationMenuGroupItems          ,
    getApplicationMenuGroupItems            ,
    setApplicationMenuGroupItems            ,




    ) 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.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL


-- | Memory-managed wrapper type.
newtype ApplicationMenuGroup = ApplicationMenuGroup (ManagedPtr ApplicationMenuGroup)
    deriving (Eq)
instance WrappedPtr ApplicationMenuGroup where
    wrappedPtrCalloc = callocBytes 8
    wrappedPtrCopy = \p -> withManagedPtr p (copyBytes 8 >=> wrapPtr ApplicationMenuGroup)
    wrappedPtrFree = Just ptr_to_g_free

-- | Construct a `ApplicationMenuGroup` struct initialized to zero.
newZeroApplicationMenuGroup :: MonadIO m => m ApplicationMenuGroup
newZeroApplicationMenuGroup = liftIO $ wrappedPtrCalloc >>= wrapPtr ApplicationMenuGroup

instance tag ~ 'AttrSet => Constructible ApplicationMenuGroup tag where
    new _ attrs = do
        o <- newZeroApplicationMenuGroup
        GI.Attributes.set o attrs
        return o


-- | A convenience alias for `Nothing` :: `Maybe` `ApplicationMenuGroup`.
noApplicationMenuGroup :: Maybe ApplicationMenuGroup
noApplicationMenuGroup = Nothing

-- | Get the value of the “@items@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' applicationMenuGroup #items
-- @
getApplicationMenuGroupItems :: MonadIO m => ApplicationMenuGroup -> m ([Ptr ()])
getApplicationMenuGroupItems s = liftIO $ withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 0) :: IO (Ptr (GList (Ptr ())))
    val' <- unpackGList val
    return val'

-- | Set the value of the “@items@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' applicationMenuGroup [ #items 'Data.GI.Base.Attributes.:=' value ]
-- @
setApplicationMenuGroupItems :: MonadIO m => ApplicationMenuGroup -> Ptr (GList (Ptr ())) -> m ()
setApplicationMenuGroupItems s val = liftIO $ withManagedPtr s $ \ptr -> do
    poke (ptr `plusPtr` 0) (val :: Ptr (GList (Ptr ())))

-- | Set the value of the “@items@” field to `Nothing`.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.clear' #items
-- @
clearApplicationMenuGroupItems :: MonadIO m => ApplicationMenuGroup -> m ()
clearApplicationMenuGroupItems s = liftIO $ withManagedPtr s $ \ptr -> do
    poke (ptr `plusPtr` 0) (FP.nullPtr :: Ptr (GList (Ptr ())))

#if defined(ENABLE_OVERLOADING)
data ApplicationMenuGroupItemsFieldInfo
instance AttrInfo ApplicationMenuGroupItemsFieldInfo where
    type AttrBaseTypeConstraint ApplicationMenuGroupItemsFieldInfo = (~) ApplicationMenuGroup
    type AttrAllowedOps ApplicationMenuGroupItemsFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
    type AttrSetTypeConstraint ApplicationMenuGroupItemsFieldInfo = (~) (Ptr (GList (Ptr ())))
    type AttrTransferTypeConstraint ApplicationMenuGroupItemsFieldInfo = (~)(Ptr (GList (Ptr ())))
    type AttrTransferType ApplicationMenuGroupItemsFieldInfo = (Ptr (GList (Ptr ())))
    type AttrGetType ApplicationMenuGroupItemsFieldInfo = [Ptr ()]
    type AttrLabel ApplicationMenuGroupItemsFieldInfo = "items"
    type AttrOrigin ApplicationMenuGroupItemsFieldInfo = ApplicationMenuGroup
    attrGet = getApplicationMenuGroupItems
    attrSet = setApplicationMenuGroupItems
    attrConstruct = undefined
    attrClear = clearApplicationMenuGroupItems
    attrTransfer _ v = do
        return v

applicationMenuGroup_items :: AttrLabelProxy "items"
applicationMenuGroup_items = AttrLabelProxy

#endif



#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList ApplicationMenuGroup
type instance O.AttributeList ApplicationMenuGroup = ApplicationMenuGroupAttributeList
type ApplicationMenuGroupAttributeList = ('[ '("items", ApplicationMenuGroupItemsFieldInfo)] :: [(Symbol, *)])
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveApplicationMenuGroupMethod (t :: Symbol) (o :: *) :: * where
    ResolveApplicationMenuGroupMethod l o = O.MethodResolutionFailed l o

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

#endif