{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- /No description available in the introspection data./

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

module GI.Gdk.Objects.FocusEvent
    ( 

-- * Exported types
    FocusEvent(..)                          ,
    IsFocusEvent                            ,
    toFocusEvent                            ,


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

#if defined(ENABLE_OVERLOADING)
    ResolveFocusEventMethod                 ,
#endif


-- ** getIn #method:getIn#

    focusEventGetIn                         ,




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

import {-# SOURCE #-} qualified GI.Gdk.Objects.Event as Gdk.Event
import {-# SOURCE #-} qualified GI.Gdk.Objects.ScrollEvent as Gdk.ScrollEvent

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

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

foreign import ccall "gdk_focus_event_get_type"
    c_gdk_focus_event_get_type :: IO B.Types.GType

instance B.Types.TypedObject FocusEvent where
    glibType :: IO GType
glibType = IO GType
c_gdk_focus_event_get_type

-- | Type class for types which can be safely cast to `FocusEvent`, for instance with `toFocusEvent`.
class (SP.BoxedPtr o, SP.TypedObject o, O.IsDescendantOf FocusEvent o) => IsFocusEvent o
instance (SP.BoxedPtr o, SP.TypedObject o, O.IsDescendantOf FocusEvent o) => IsFocusEvent o

instance O.HasParentTypes FocusEvent
type instance O.ParentTypes FocusEvent = '[Gdk.Event.Event]

-- | Cast to `FocusEvent`, for types for which this is known to be safe. For general casts, use `Data.GI.Base.ManagedPtr.castTo`.
toFocusEvent :: (MonadIO m, IsFocusEvent o) => o -> m FocusEvent
toFocusEvent :: o -> m FocusEvent
toFocusEvent = IO FocusEvent -> m FocusEvent
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO FocusEvent -> m FocusEvent)
-> (o -> IO FocusEvent) -> o -> m FocusEvent
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ManagedPtr FocusEvent -> FocusEvent) -> o -> IO FocusEvent
forall o o'.
(HasCallStack, ManagedPtrNewtype o, TypedObject o,
 ManagedPtrNewtype o', TypedObject o') =>
(ManagedPtr o' -> o') -> o -> IO o'
unsafeCastTo ManagedPtr FocusEvent -> FocusEvent
FocusEvent

#if defined(ENABLE_OVERLOADING)
type family ResolveFocusEventMethod (t :: Symbol) (o :: *) :: * where
    ResolveFocusEventMethod "ref" o = Gdk.Event.EventRefMethodInfo
    ResolveFocusEventMethod "triggersContextMenu" o = Gdk.Event.EventTriggersContextMenuMethodInfo
    ResolveFocusEventMethod "unref" o = Gdk.Event.EventUnrefMethodInfo
    ResolveFocusEventMethod "getAxes" o = Gdk.Event.EventGetAxesMethodInfo
    ResolveFocusEventMethod "getAxis" o = Gdk.Event.EventGetAxisMethodInfo
    ResolveFocusEventMethod "getDevice" o = Gdk.Event.EventGetDeviceMethodInfo
    ResolveFocusEventMethod "getDeviceTool" o = Gdk.Event.EventGetDeviceToolMethodInfo
    ResolveFocusEventMethod "getDisplay" o = Gdk.Event.EventGetDisplayMethodInfo
    ResolveFocusEventMethod "getEventSequence" o = Gdk.Event.EventGetEventSequenceMethodInfo
    ResolveFocusEventMethod "getEventType" o = Gdk.Event.EventGetEventTypeMethodInfo
    ResolveFocusEventMethod "getModifierState" o = Gdk.Event.EventGetModifierStateMethodInfo
    ResolveFocusEventMethod "getPointerEmulated" o = Gdk.Event.EventGetPointerEmulatedMethodInfo
    ResolveFocusEventMethod "getPosition" o = Gdk.Event.EventGetPositionMethodInfo
    ResolveFocusEventMethod "getSourceDevice" o = Gdk.Event.EventGetSourceDeviceMethodInfo
    ResolveFocusEventMethod "getSurface" o = Gdk.Event.EventGetSurfaceMethodInfo
    ResolveFocusEventMethod "getTime" o = Gdk.Event.EventGetTimeMethodInfo
    ResolveFocusEventMethod l o = O.MethodResolutionFailed l o

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

#endif

-- XXX Wrapping a foreign struct/union with no known destructor or size, leak?
instance BoxedPtr FocusEvent where
    boxedPtrCopy :: FocusEvent -> IO FocusEvent
boxedPtrCopy = FocusEvent -> IO FocusEvent
forall (m :: * -> *) a. Monad m => a -> m a
return
    boxedPtrFree :: FocusEvent -> IO ()
boxedPtrFree = \FocusEvent
_x -> () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()


-- method FocusEvent::get_in
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "event"
--           , argType =
--               TInterface Name { namespace = "Gdk" , name = "ScrollEvent" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a focus change event"
--                 , 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 "gdk_focus_event_get_in" gdk_focus_event_get_in :: 
    Ptr Gdk.ScrollEvent.ScrollEvent ->      -- event : TInterface (Name {namespace = "Gdk", name = "ScrollEvent"})
    IO CInt

-- | Extracts whether this event is about focus entering or
-- leaving the surface.
focusEventGetIn ::
    (B.CallStack.HasCallStack, MonadIO m, Gdk.ScrollEvent.IsScrollEvent a) =>
    a
    -- ^ /@event@/: a focus change event
    -> m Bool
    -- ^ __Returns:__ 'P.True' of the focus is entering
focusEventGetIn :: a -> m Bool
focusEventGetIn a
event = IO Bool -> m Bool
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ do
    Ptr ScrollEvent
event' <- a -> IO (Ptr ScrollEvent)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
event
    CInt
result <- Ptr ScrollEvent -> IO CInt
gdk_focus_event_get_in Ptr ScrollEvent
event'
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr a
event
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
#endif