{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- An opaque type which identifies a specific node in a t'GI.GLib.Structs.Tree.Tree'.
-- 
-- /Since: 2.68/

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

module GI.GLib.Structs.TreeNode
    ( 

-- * Exported types
    TreeNode(..)                            ,


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

#if defined(ENABLE_OVERLOADING)
    ResolveTreeNodeMethod                   ,
#endif


-- ** key #method:key#

#if defined(ENABLE_OVERLOADING)
    TreeNodeKeyMethodInfo                   ,
#endif
    treeNodeKey                             ,


-- ** value #method:value#

#if defined(ENABLE_OVERLOADING)
    TreeNodeValueMethodInfo                 ,
#endif
    treeNodeValue                           ,




    ) where

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

import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.BasicTypes as B.Types
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GArray as B.GArray
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Control.Monad.IO.Class as MIO
import qualified Data.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 TreeNode = TreeNode (SP.ManagedPtr TreeNode)
    deriving (TreeNode -> TreeNode -> Bool
(TreeNode -> TreeNode -> Bool)
-> (TreeNode -> TreeNode -> Bool) -> Eq TreeNode
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: TreeNode -> TreeNode -> Bool
$c/= :: TreeNode -> TreeNode -> Bool
== :: TreeNode -> TreeNode -> Bool
$c== :: TreeNode -> TreeNode -> Bool
Eq)

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

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


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

-- method TreeNode::key
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "node"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "TreeNode" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TPtr)
-- throws : False
-- Skip return : False

foreign import ccall "g_tree_node_key" g_tree_node_key :: 
    Ptr TreeNode ->                         -- node : TInterface (Name {namespace = "GLib", name = "TreeNode"})
    IO (Ptr ())

-- | /No description available in the introspection data./
treeNodeKey ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TreeNode
    -> m (Ptr ())
treeNodeKey :: TreeNode -> m (Ptr ())
treeNodeKey node :: TreeNode
node = IO (Ptr ()) -> m (Ptr ())
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Ptr ()) -> m (Ptr ())) -> IO (Ptr ()) -> m (Ptr ())
forall a b. (a -> b) -> a -> b
$ do
    Ptr TreeNode
node' <- TreeNode -> IO (Ptr TreeNode)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TreeNode
node
    Ptr ()
result <- Ptr TreeNode -> IO (Ptr ())
g_tree_node_key Ptr TreeNode
node'
    TreeNode -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TreeNode
node
    Ptr () -> IO (Ptr ())
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr ()
result

#if defined(ENABLE_OVERLOADING)
data TreeNodeKeyMethodInfo
instance (signature ~ (m (Ptr ())), MonadIO m) => O.MethodInfo TreeNodeKeyMethodInfo TreeNode signature where
    overloadedMethod = treeNodeKey

#endif

-- method TreeNode::value
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "node"
--           , argType =
--               TInterface Name { namespace = "GLib" , name = "TreeNode" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Nothing , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TPtr)
-- throws : False
-- Skip return : False

foreign import ccall "g_tree_node_value" g_tree_node_value :: 
    Ptr TreeNode ->                         -- node : TInterface (Name {namespace = "GLib", name = "TreeNode"})
    IO (Ptr ())

-- | /No description available in the introspection data./
treeNodeValue ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    TreeNode
    -> m (Ptr ())
treeNodeValue :: TreeNode -> m (Ptr ())
treeNodeValue node :: TreeNode
node = IO (Ptr ()) -> m (Ptr ())
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Ptr ()) -> m (Ptr ())) -> IO (Ptr ()) -> m (Ptr ())
forall a b. (a -> b) -> a -> b
$ do
    Ptr TreeNode
node' <- TreeNode -> IO (Ptr TreeNode)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr TreeNode
node
    Ptr ()
result <- Ptr TreeNode -> IO (Ptr ())
g_tree_node_value Ptr TreeNode
node'
    TreeNode -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr TreeNode
node
    Ptr () -> IO (Ptr ())
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr ()
result

#if defined(ENABLE_OVERLOADING)
data TreeNodeValueMethodInfo
instance (signature ~ (m (Ptr ())), MonadIO m) => O.MethodInfo TreeNodeValueMethodInfo TreeNode signature where
    overloadedMethod = treeNodeValue

#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveTreeNodeMethod (t :: Symbol) (o :: *) :: * where
    ResolveTreeNodeMethod "key" o = TreeNodeKeyMethodInfo
    ResolveTreeNodeMethod "value" o = TreeNodeValueMethodInfo
    ResolveTreeNodeMethod l o = O.MethodResolutionFailed l o

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

#endif