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

module GI.Gdk.Objects.DragContext
    ( 

-- * Exported types
    DragContext(..)                         ,
    IsDragContext                           ,
    toDragContext                           ,
    noDragContext                           ,


 -- * Methods
-- ** getActions #method:getActions#
    DragContextGetActionsMethodInfo         ,
    dragContextGetActions                   ,


-- ** getDestWindow #method:getDestWindow#
    DragContextGetDestWindowMethodInfo      ,
    dragContextGetDestWindow                ,


-- ** getDevice #method:getDevice#
    DragContextGetDeviceMethodInfo          ,
    dragContextGetDevice                    ,


-- ** getDragWindow #method:getDragWindow#
    DragContextGetDragWindowMethodInfo      ,
    dragContextGetDragWindow                ,


-- ** getProtocol #method:getProtocol#
    DragContextGetProtocolMethodInfo        ,
    dragContextGetProtocol                  ,


-- ** getSelectedAction #method:getSelectedAction#
    DragContextGetSelectedActionMethodInfo  ,
    dragContextGetSelectedAction            ,


-- ** getSourceWindow #method:getSourceWindow#
    DragContextGetSourceWindowMethodInfo    ,
    dragContextGetSourceWindow              ,


-- ** getSuggestedAction #method:getSuggestedAction#
    DragContextGetSuggestedActionMethodInfo ,
    dragContextGetSuggestedAction           ,


-- ** listTargets #method:listTargets#
    DragContextListTargetsMethodInfo        ,
    dragContextListTargets                  ,


-- ** manageDnd #method:manageDnd#
    DragContextManageDndMethodInfo          ,
    dragContextManageDnd                    ,


-- ** setDevice #method:setDevice#
    DragContextSetDeviceMethodInfo          ,
    dragContextSetDevice                    ,


-- ** setHotspot #method:setHotspot#
    DragContextSetHotspotMethodInfo         ,
    dragContextSetHotspot                   ,




 -- * Signals
-- ** actionChanged #signal:actionChanged#
    C_DragContextActionChangedCallback      ,
    DragContextActionChangedCallback        ,
    DragContextActionChangedSignalInfo      ,
    afterDragContextActionChanged           ,
    genClosure_DragContextActionChanged     ,
    mk_DragContextActionChangedCallback     ,
    noDragContextActionChangedCallback      ,
    onDragContextActionChanged              ,
    wrap_DragContextActionChangedCallback   ,


-- ** cancel #signal:cancel#
    C_DragContextCancelCallback             ,
    DragContextCancelCallback               ,
    DragContextCancelSignalInfo             ,
    afterDragContextCancel                  ,
    genClosure_DragContextCancel            ,
    mk_DragContextCancelCallback            ,
    noDragContextCancelCallback             ,
    onDragContextCancel                     ,
    wrap_DragContextCancelCallback          ,


-- ** dndFinished #signal:dndFinished#
    C_DragContextDndFinishedCallback        ,
    DragContextDndFinishedCallback          ,
    DragContextDndFinishedSignalInfo        ,
    afterDragContextDndFinished             ,
    genClosure_DragContextDndFinished       ,
    mk_DragContextDndFinishedCallback       ,
    noDragContextDndFinishedCallback        ,
    onDragContextDndFinished                ,
    wrap_DragContextDndFinishedCallback     ,


-- ** dropPerformed #signal:dropPerformed#
    C_DragContextDropPerformedCallback      ,
    DragContextDropPerformedCallback        ,
    DragContextDropPerformedSignalInfo      ,
    afterDragContextDropPerformed           ,
    genClosure_DragContextDropPerformed     ,
    mk_DragContextDropPerformedCallback     ,
    noDragContextDropPerformedCallback      ,
    onDragContextDropPerformed              ,
    wrap_DragContextDropPerformedCallback   ,




    ) 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.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.GObject.Objects.Object as GObject.Object
import {-# SOURCE #-} qualified GI.Gdk.Enums as Gdk.Enums
import {-# SOURCE #-} qualified GI.Gdk.Flags as Gdk.Flags
import {-# SOURCE #-} qualified GI.Gdk.Objects.Device as Gdk.Device
import {-# SOURCE #-} qualified GI.Gdk.Objects.Window as Gdk.Window
import {-# SOURCE #-} qualified GI.Gdk.Structs.Atom as Gdk.Atom

newtype DragContext = DragContext (ManagedPtr DragContext)
foreign import ccall "gdk_drag_context_get_type"
    c_gdk_drag_context_get_type :: IO GType

instance GObject DragContext where
    gobjectType _ = c_gdk_drag_context_get_type
    

class GObject o => IsDragContext o
#if MIN_VERSION_base(4,9,0)
instance {-# OVERLAPPABLE #-} (GObject a, O.UnknownAncestorError DragContext a) =>
    IsDragContext a
#endif
instance IsDragContext DragContext
instance GObject.Object.IsObject DragContext

toDragContext :: IsDragContext o => o -> IO DragContext
toDragContext = unsafeCastTo DragContext

noDragContext :: Maybe DragContext
noDragContext = Nothing

type family ResolveDragContextMethod (t :: Symbol) (o :: *) :: * where
    ResolveDragContextMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveDragContextMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveDragContextMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveDragContextMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveDragContextMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveDragContextMethod "listTargets" o = DragContextListTargetsMethodInfo
    ResolveDragContextMethod "manageDnd" o = DragContextManageDndMethodInfo
    ResolveDragContextMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveDragContextMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveDragContextMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveDragContextMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveDragContextMethod "replaceData" o = GObject.Object.ObjectReplaceDataMethodInfo
    ResolveDragContextMethod "replaceQdata" o = GObject.Object.ObjectReplaceQdataMethodInfo
    ResolveDragContextMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveDragContextMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
    ResolveDragContextMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveDragContextMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveDragContextMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveDragContextMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveDragContextMethod "getActions" o = DragContextGetActionsMethodInfo
    ResolveDragContextMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
    ResolveDragContextMethod "getDestWindow" o = DragContextGetDestWindowMethodInfo
    ResolveDragContextMethod "getDevice" o = DragContextGetDeviceMethodInfo
    ResolveDragContextMethod "getDragWindow" o = DragContextGetDragWindowMethodInfo
    ResolveDragContextMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveDragContextMethod "getProtocol" o = DragContextGetProtocolMethodInfo
    ResolveDragContextMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveDragContextMethod "getSelectedAction" o = DragContextGetSelectedActionMethodInfo
    ResolveDragContextMethod "getSourceWindow" o = DragContextGetSourceWindowMethodInfo
    ResolveDragContextMethod "getSuggestedAction" o = DragContextGetSuggestedActionMethodInfo
    ResolveDragContextMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveDragContextMethod "setDevice" o = DragContextSetDeviceMethodInfo
    ResolveDragContextMethod "setHotspot" o = DragContextSetHotspotMethodInfo
    ResolveDragContextMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveDragContextMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveDragContextMethod t DragContext, O.MethodInfo info DragContext p) => O.IsLabelProxy t (DragContext -> p) where
    fromLabelProxy _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)

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

-- signal DragContext::action-changed
type DragContextActionChangedCallback =
    [Gdk.Flags.DragAction] ->
    IO ()

noDragContextActionChangedCallback :: Maybe DragContextActionChangedCallback
noDragContextActionChangedCallback = Nothing

type C_DragContextActionChangedCallback =
    Ptr () ->                               -- object
    CUInt ->
    Ptr () ->                               -- user_data
    IO ()

foreign import ccall "wrapper"
    mk_DragContextActionChangedCallback :: C_DragContextActionChangedCallback -> IO (FunPtr C_DragContextActionChangedCallback)

genClosure_DragContextActionChanged :: DragContextActionChangedCallback -> IO Closure
genClosure_DragContextActionChanged cb = do
    let cb' = wrap_DragContextActionChangedCallback cb
    mk_DragContextActionChangedCallback cb' >>= newCClosure


wrap_DragContextActionChangedCallback ::
    DragContextActionChangedCallback ->
    Ptr () ->
    CUInt ->
    Ptr () ->
    IO ()
wrap_DragContextActionChangedCallback _cb _ action _ = do
    let action' = wordToGFlags action
    _cb  action'


onDragContextActionChanged :: (GObject a, MonadIO m) => a -> DragContextActionChangedCallback -> m SignalHandlerId
onDragContextActionChanged obj cb = liftIO $ connectDragContextActionChanged obj cb SignalConnectBefore
afterDragContextActionChanged :: (GObject a, MonadIO m) => a -> DragContextActionChangedCallback -> m SignalHandlerId
afterDragContextActionChanged obj cb = connectDragContextActionChanged obj cb SignalConnectAfter

connectDragContextActionChanged :: (GObject a, MonadIO m) =>
                                   a -> DragContextActionChangedCallback -> SignalConnectMode -> m SignalHandlerId
connectDragContextActionChanged obj cb after = liftIO $ do
    let cb' = wrap_DragContextActionChangedCallback cb
    cb'' <- mk_DragContextActionChangedCallback cb'
    connectSignalFunPtr obj "action-changed" cb'' after

-- signal DragContext::cancel
type DragContextCancelCallback =
    Gdk.Enums.DragCancelReason ->
    IO ()

noDragContextCancelCallback :: Maybe DragContextCancelCallback
noDragContextCancelCallback = Nothing

type C_DragContextCancelCallback =
    Ptr () ->                               -- object
    CUInt ->
    Ptr () ->                               -- user_data
    IO ()

foreign import ccall "wrapper"
    mk_DragContextCancelCallback :: C_DragContextCancelCallback -> IO (FunPtr C_DragContextCancelCallback)

genClosure_DragContextCancel :: DragContextCancelCallback -> IO Closure
genClosure_DragContextCancel cb = do
    let cb' = wrap_DragContextCancelCallback cb
    mk_DragContextCancelCallback cb' >>= newCClosure


wrap_DragContextCancelCallback ::
    DragContextCancelCallback ->
    Ptr () ->
    CUInt ->
    Ptr () ->
    IO ()
wrap_DragContextCancelCallback _cb _ reason _ = do
    let reason' = (toEnum . fromIntegral) reason
    _cb  reason'


onDragContextCancel :: (GObject a, MonadIO m) => a -> DragContextCancelCallback -> m SignalHandlerId
onDragContextCancel obj cb = liftIO $ connectDragContextCancel obj cb SignalConnectBefore
afterDragContextCancel :: (GObject a, MonadIO m) => a -> DragContextCancelCallback -> m SignalHandlerId
afterDragContextCancel obj cb = connectDragContextCancel obj cb SignalConnectAfter

connectDragContextCancel :: (GObject a, MonadIO m) =>
                            a -> DragContextCancelCallback -> SignalConnectMode -> m SignalHandlerId
connectDragContextCancel obj cb after = liftIO $ do
    let cb' = wrap_DragContextCancelCallback cb
    cb'' <- mk_DragContextCancelCallback cb'
    connectSignalFunPtr obj "cancel" cb'' after

-- signal DragContext::dnd-finished
type DragContextDndFinishedCallback =
    IO ()

noDragContextDndFinishedCallback :: Maybe DragContextDndFinishedCallback
noDragContextDndFinishedCallback = Nothing

type C_DragContextDndFinishedCallback =
    Ptr () ->                               -- object
    Ptr () ->                               -- user_data
    IO ()

foreign import ccall "wrapper"
    mk_DragContextDndFinishedCallback :: C_DragContextDndFinishedCallback -> IO (FunPtr C_DragContextDndFinishedCallback)

genClosure_DragContextDndFinished :: DragContextDndFinishedCallback -> IO Closure
genClosure_DragContextDndFinished cb = do
    let cb' = wrap_DragContextDndFinishedCallback cb
    mk_DragContextDndFinishedCallback cb' >>= newCClosure


wrap_DragContextDndFinishedCallback ::
    DragContextDndFinishedCallback ->
    Ptr () ->
    Ptr () ->
    IO ()
wrap_DragContextDndFinishedCallback _cb _ _ = do
    _cb 


onDragContextDndFinished :: (GObject a, MonadIO m) => a -> DragContextDndFinishedCallback -> m SignalHandlerId
onDragContextDndFinished obj cb = liftIO $ connectDragContextDndFinished obj cb SignalConnectBefore
afterDragContextDndFinished :: (GObject a, MonadIO m) => a -> DragContextDndFinishedCallback -> m SignalHandlerId
afterDragContextDndFinished obj cb = connectDragContextDndFinished obj cb SignalConnectAfter

connectDragContextDndFinished :: (GObject a, MonadIO m) =>
                                 a -> DragContextDndFinishedCallback -> SignalConnectMode -> m SignalHandlerId
connectDragContextDndFinished obj cb after = liftIO $ do
    let cb' = wrap_DragContextDndFinishedCallback cb
    cb'' <- mk_DragContextDndFinishedCallback cb'
    connectSignalFunPtr obj "dnd-finished" cb'' after

-- signal DragContext::drop-performed
type DragContextDropPerformedCallback =
    Int32 ->
    IO ()

noDragContextDropPerformedCallback :: Maybe DragContextDropPerformedCallback
noDragContextDropPerformedCallback = Nothing

type C_DragContextDropPerformedCallback =
    Ptr () ->                               -- object
    Int32 ->
    Ptr () ->                               -- user_data
    IO ()

foreign import ccall "wrapper"
    mk_DragContextDropPerformedCallback :: C_DragContextDropPerformedCallback -> IO (FunPtr C_DragContextDropPerformedCallback)

genClosure_DragContextDropPerformed :: DragContextDropPerformedCallback -> IO Closure
genClosure_DragContextDropPerformed cb = do
    let cb' = wrap_DragContextDropPerformedCallback cb
    mk_DragContextDropPerformedCallback cb' >>= newCClosure


wrap_DragContextDropPerformedCallback ::
    DragContextDropPerformedCallback ->
    Ptr () ->
    Int32 ->
    Ptr () ->
    IO ()
wrap_DragContextDropPerformedCallback _cb _ time _ = do
    _cb  time


onDragContextDropPerformed :: (GObject a, MonadIO m) => a -> DragContextDropPerformedCallback -> m SignalHandlerId
onDragContextDropPerformed obj cb = liftIO $ connectDragContextDropPerformed obj cb SignalConnectBefore
afterDragContextDropPerformed :: (GObject a, MonadIO m) => a -> DragContextDropPerformedCallback -> m SignalHandlerId
afterDragContextDropPerformed obj cb = connectDragContextDropPerformed obj cb SignalConnectAfter

connectDragContextDropPerformed :: (GObject a, MonadIO m) =>
                                   a -> DragContextDropPerformedCallback -> SignalConnectMode -> m SignalHandlerId
connectDragContextDropPerformed obj cb after = liftIO $ do
    let cb' = wrap_DragContextDropPerformedCallback cb
    cb'' <- mk_DragContextDropPerformedCallback cb'
    connectSignalFunPtr obj "drop-performed" cb'' after

instance O.HasAttributeList DragContext
type instance O.AttributeList DragContext = DragContextAttributeList
type DragContextAttributeList = ('[ ] :: [(Symbol, *)])

data DragContextActionChangedSignalInfo
instance SignalInfo DragContextActionChangedSignalInfo where
    type HaskellCallbackType DragContextActionChangedSignalInfo = DragContextActionChangedCallback
    connectSignal _ = connectDragContextActionChanged

data DragContextCancelSignalInfo
instance SignalInfo DragContextCancelSignalInfo where
    type HaskellCallbackType DragContextCancelSignalInfo = DragContextCancelCallback
    connectSignal _ = connectDragContextCancel

data DragContextDndFinishedSignalInfo
instance SignalInfo DragContextDndFinishedSignalInfo where
    type HaskellCallbackType DragContextDndFinishedSignalInfo = DragContextDndFinishedCallback
    connectSignal _ = connectDragContextDndFinished

data DragContextDropPerformedSignalInfo
instance SignalInfo DragContextDropPerformedSignalInfo where
    type HaskellCallbackType DragContextDropPerformedSignalInfo = DragContextDropPerformedCallback
    connectSignal _ = connectDragContextDropPerformed

type instance O.SignalList DragContext = DragContextSignalList
type DragContextSignalList = ('[ '("actionChanged", DragContextActionChangedSignalInfo), '("cancel", DragContextCancelSignalInfo), '("dndFinished", DragContextDndFinishedSignalInfo), '("dropPerformed", DragContextDropPerformedSignalInfo), '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, *)])

-- method DragContext::get_actions
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gdk", name = "DragAction"}))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_get_actions" gdk_drag_context_get_actions :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO CUInt

{- |
Determines the bitmask of actions proposed by the source if
'GI.Gdk.Objects.DragContext.dragContextGetSuggestedAction' returns 'GI.Gdk.Flags.DragActionAsk'.

@since 2.22
-}
dragContextGetActions ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m [Gdk.Flags.DragAction]
    {- ^ __Returns:__ the 'GI.Gdk.Flags.DragAction' flags -}
dragContextGetActions context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_get_actions context'
    let result' = wordToGFlags result
    touchManagedPtr context
    return result'

data DragContextGetActionsMethodInfo
instance (signature ~ (m [Gdk.Flags.DragAction]), MonadIO m, IsDragContext a) => O.MethodInfo DragContextGetActionsMethodInfo a signature where
    overloadedMethod _ = dragContextGetActions

-- method DragContext::get_dest_window
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gdk", name = "Window"}))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_get_dest_window" gdk_drag_context_get_dest_window :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO (Ptr Gdk.Window.Window)

{- |
Returns the destination windw for the DND operation.

@since 3.0
-}
dragContextGetDestWindow ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m Gdk.Window.Window
    {- ^ __Returns:__ a 'GI.Gdk.Objects.Window.Window' -}
dragContextGetDestWindow context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_get_dest_window context'
    checkUnexpectedReturnNULL "dragContextGetDestWindow" result
    result' <- (newObject Gdk.Window.Window) result
    touchManagedPtr context
    return result'

data DragContextGetDestWindowMethodInfo
instance (signature ~ (m Gdk.Window.Window), MonadIO m, IsDragContext a) => O.MethodInfo DragContextGetDestWindowMethodInfo a signature where
    overloadedMethod _ = dragContextGetDestWindow

-- method DragContext::get_device
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gdk", name = "Device"}))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_get_device" gdk_drag_context_get_device :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO (Ptr Gdk.Device.Device)

{- |
Returns the 'GI.Gdk.Objects.Device.Device' associated to the drag context.
-}
dragContextGetDevice ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m Gdk.Device.Device
    {- ^ __Returns:__ The 'GI.Gdk.Objects.Device.Device' associated to /@context@/. -}
dragContextGetDevice context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_get_device context'
    checkUnexpectedReturnNULL "dragContextGetDevice" result
    result' <- (newObject Gdk.Device.Device) result
    touchManagedPtr context
    return result'

data DragContextGetDeviceMethodInfo
instance (signature ~ (m Gdk.Device.Device), MonadIO m, IsDragContext a) => O.MethodInfo DragContextGetDeviceMethodInfo a signature where
    overloadedMethod _ = dragContextGetDevice

-- method DragContext::get_drag_window
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gdk", name = "Window"}))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_get_drag_window" gdk_drag_context_get_drag_window :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO (Ptr Gdk.Window.Window)

{- |
Returns the window on which the drag icon should be rendered
during the drag operation. Note that the window may not be
available until the drag operation has begun. GDK will move
the window in accordance with the ongoing drag operation.
The window is owned by /@context@/ and will be destroyed when
the drag operation is over.

@since 3.20
-}
dragContextGetDragWindow ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m (Maybe Gdk.Window.Window)
    {- ^ __Returns:__ the drag window, or 'Nothing' -}
dragContextGetDragWindow context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_get_drag_window context'
    maybeResult <- convertIfNonNull result $ \result' -> do
        result'' <- (newObject Gdk.Window.Window) result'
        return result''
    touchManagedPtr context
    return maybeResult

data DragContextGetDragWindowMethodInfo
instance (signature ~ (m (Maybe Gdk.Window.Window)), MonadIO m, IsDragContext a) => O.MethodInfo DragContextGetDragWindowMethodInfo a signature where
    overloadedMethod _ = dragContextGetDragWindow

-- method DragContext::get_protocol
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gdk", name = "DragProtocol"}))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_get_protocol" gdk_drag_context_get_protocol :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO CUInt

{- |
Returns the drag protocol thats used by this context.

@since 3.0
-}
dragContextGetProtocol ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m Gdk.Enums.DragProtocol
    {- ^ __Returns:__ the drag protocol -}
dragContextGetProtocol context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_get_protocol context'
    let result' = (toEnum . fromIntegral) result
    touchManagedPtr context
    return result'

data DragContextGetProtocolMethodInfo
instance (signature ~ (m Gdk.Enums.DragProtocol), MonadIO m, IsDragContext a) => O.MethodInfo DragContextGetProtocolMethodInfo a signature where
    overloadedMethod _ = dragContextGetProtocol

-- method DragContext::get_selected_action
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gdk", name = "DragAction"}))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_get_selected_action" gdk_drag_context_get_selected_action :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO CUInt

{- |
Determines the action chosen by the drag destination.

@since 2.22
-}
dragContextGetSelectedAction ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m [Gdk.Flags.DragAction]
    {- ^ __Returns:__ a 'GI.Gdk.Flags.DragAction' value -}
dragContextGetSelectedAction context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_get_selected_action context'
    let result' = wordToGFlags result
    touchManagedPtr context
    return result'

data DragContextGetSelectedActionMethodInfo
instance (signature ~ (m [Gdk.Flags.DragAction]), MonadIO m, IsDragContext a) => O.MethodInfo DragContextGetSelectedActionMethodInfo a signature where
    overloadedMethod _ = dragContextGetSelectedAction

-- method DragContext::get_source_window
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gdk", name = "Window"}))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_get_source_window" gdk_drag_context_get_source_window :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO (Ptr Gdk.Window.Window)

{- |
Returns the 'GI.Gdk.Objects.Window.Window' where the DND operation started.

@since 2.22
-}
dragContextGetSourceWindow ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m Gdk.Window.Window
    {- ^ __Returns:__ a 'GI.Gdk.Objects.Window.Window' -}
dragContextGetSourceWindow context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_get_source_window context'
    checkUnexpectedReturnNULL "dragContextGetSourceWindow" result
    result' <- (newObject Gdk.Window.Window) result
    touchManagedPtr context
    return result'

data DragContextGetSourceWindowMethodInfo
instance (signature ~ (m Gdk.Window.Window), MonadIO m, IsDragContext a) => O.MethodInfo DragContextGetSourceWindowMethodInfo a signature where
    overloadedMethod _ = dragContextGetSourceWindow

-- method DragContext::get_suggested_action
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gdk", name = "DragAction"}))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_get_suggested_action" gdk_drag_context_get_suggested_action :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO CUInt

{- |
Determines the suggested drag action of the context.

@since 2.22
-}
dragContextGetSuggestedAction ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m [Gdk.Flags.DragAction]
    {- ^ __Returns:__ a 'GI.Gdk.Flags.DragAction' value -}
dragContextGetSuggestedAction context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_get_suggested_action context'
    let result' = wordToGFlags result
    touchManagedPtr context
    return result'

data DragContextGetSuggestedActionMethodInfo
instance (signature ~ (m [Gdk.Flags.DragAction]), MonadIO m, IsDragContext a) => O.MethodInfo DragContextGetSuggestedActionMethodInfo a signature where
    overloadedMethod _ = dragContextGetSuggestedAction

-- method DragContext::list_targets
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TGList (TInterface (Name {namespace = "Gdk", name = "Atom"})))
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_list_targets" gdk_drag_context_list_targets :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    IO (Ptr (GList (Ptr Gdk.Atom.Atom)))

{- |
Retrieves the list of targets of the context.

@since 2.22
-}
dragContextListTargets ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> m [Gdk.Atom.Atom]
    {- ^ __Returns:__ a 'GI.GLib.Structs.List.List' of targets -}
dragContextListTargets context = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    result <- gdk_drag_context_list_targets context'
    result' <- unpackGList result
    result'' <- mapM (newPtr Gdk.Atom.Atom) result'
    touchManagedPtr context
    return result''

data DragContextListTargetsMethodInfo
instance (signature ~ (m [Gdk.Atom.Atom]), MonadIO m, IsDragContext a) => O.MethodInfo DragContextListTargetsMethodInfo a signature where
    overloadedMethod _ = dragContextListTargets

-- method DragContext::manage_dnd
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "ipc_window", argType = TInterface (Name {namespace = "Gdk", name = "Window"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "Window to use for IPC messaging/events", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "actions", argType = TInterface (Name {namespace = "Gdk", name = "DragAction"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the actions supported by the drag source", 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_drag_context_manage_dnd" gdk_drag_context_manage_dnd :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    Ptr Gdk.Window.Window ->                -- ipc_window : TInterface (Name {namespace = "Gdk", name = "Window"})
    CUInt ->                                -- actions : TInterface (Name {namespace = "Gdk", name = "DragAction"})
    IO CInt

{- |
Requests the drag and drop operation to be managed by /@context@/.
When a drag and drop operation becomes managed, the 'GI.Gdk.Objects.DragContext.DragContext'
will internally handle all input and source-side 'GI.Gdk.Structs.EventDND.EventDND' events
as required by the windowing system.

Once the drag and drop operation is managed, the drag context will
emit the following signals:

* The 'GI.Gdk.Objects.DragContext.DragContext'::@/action-changed/@ signal whenever the final action
to be performed by the drag and drop operation changes.
* The 'GI.Gdk.Objects.DragContext.DragContext'::@/drop-performed/@ signal after the user performs
the drag and drop gesture (typically by releasing the mouse button).
* The 'GI.Gdk.Objects.DragContext.DragContext'::@/dnd-finished/@ signal after the drag and drop
operation concludes (after all @/GdkSelection/@ transfers happen).
* The 'GI.Gdk.Objects.DragContext.DragContext'::@/cancel/@ signal if the drag and drop operation is
finished but doesn\'t happen over an accepting destination, or is
cancelled through other means.

@since 3.20
-}
dragContextManageDnd ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a, Gdk.Window.IsWindow b) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> b
    {- ^ /@ipcWindow@/: Window to use for IPC messaging\/events -}
    -> [Gdk.Flags.DragAction]
    {- ^ /@actions@/: the actions supported by the drag source -}
    -> m Bool
    {- ^ __Returns:__ @/TRUE/@ if the drag and drop operation is managed. -}
dragContextManageDnd context ipcWindow actions = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    ipcWindow' <- unsafeManagedPtrCastPtr ipcWindow
    let actions' = gflagsToWord actions
    result <- gdk_drag_context_manage_dnd context' ipcWindow' actions'
    let result' = (/= 0) result
    touchManagedPtr context
    touchManagedPtr ipcWindow
    return result'

data DragContextManageDndMethodInfo
instance (signature ~ (b -> [Gdk.Flags.DragAction] -> m Bool), MonadIO m, IsDragContext a, Gdk.Window.IsWindow b) => O.MethodInfo DragContextManageDndMethodInfo a signature where
    overloadedMethod _ = dragContextManageDnd

-- method DragContext::set_device
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "device", argType = TInterface (Name {namespace = "Gdk", name = "Device"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDevice", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_set_device" gdk_drag_context_set_device :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    Ptr Gdk.Device.Device ->                -- device : TInterface (Name {namespace = "Gdk", name = "Device"})
    IO ()

{- |
Associates a 'GI.Gdk.Objects.Device.Device' to /@context@/, so all Drag and Drop events
for /@context@/ are emitted as if they came from this device.
-}
dragContextSetDevice ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a, Gdk.Device.IsDevice b) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> b
    {- ^ /@device@/: a 'GI.Gdk.Objects.Device.Device' -}
    -> m ()
dragContextSetDevice context device = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    device' <- unsafeManagedPtrCastPtr device
    gdk_drag_context_set_device context' device'
    touchManagedPtr context
    touchManagedPtr device
    return ()

data DragContextSetDeviceMethodInfo
instance (signature ~ (b -> m ()), MonadIO m, IsDragContext a, Gdk.Device.IsDevice b) => O.MethodInfo DragContextSetDeviceMethodInfo a signature where
    overloadedMethod _ = dragContextSetDevice

-- method DragContext::set_hotspot
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "context", argType = TInterface (Name {namespace = "Gdk", name = "DragContext"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GdkDragContext", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "hot_x", argType = TBasicType TInt, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "x coordinate of the drag window hotspot", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "hot_y", argType = TBasicType TInt, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "y coordinate of the drag window hotspot", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Nothing
-- throws : False
-- Skip return : False

foreign import ccall "gdk_drag_context_set_hotspot" gdk_drag_context_set_hotspot :: 
    Ptr DragContext ->                      -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"})
    Int32 ->                                -- hot_x : TBasicType TInt
    Int32 ->                                -- hot_y : TBasicType TInt
    IO ()

{- |
Sets the position of the drag window that will be kept
under the cursor hotspot. Initially, the hotspot is at the
top left corner of the drag window.

@since 3.20
-}
dragContextSetHotspot ::
    (B.CallStack.HasCallStack, MonadIO m, IsDragContext a) =>
    a
    {- ^ /@context@/: a 'GI.Gdk.Objects.DragContext.DragContext' -}
    -> Int32
    {- ^ /@hotX@/: x coordinate of the drag window hotspot -}
    -> Int32
    {- ^ /@hotY@/: y coordinate of the drag window hotspot -}
    -> m ()
dragContextSetHotspot context hotX hotY = liftIO $ do
    context' <- unsafeManagedPtrCastPtr context
    gdk_drag_context_set_hotspot context' hotX hotY
    touchManagedPtr context
    return ()

data DragContextSetHotspotMethodInfo
instance (signature ~ (Int32 -> Int32 -> m ()), MonadIO m, IsDragContext a) => O.MethodInfo DragContextSetHotspotMethodInfo a signature where
    overloadedMethod _ = dragContextSetHotspot