{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.Gst.Structs.StaticCaps
(
StaticCaps(..) ,
newZeroStaticCaps ,
#if defined(ENABLE_OVERLOADING)
ResolveStaticCapsMethod ,
#endif
#if defined(ENABLE_OVERLOADING)
StaticCapsCleanupMethodInfo ,
#endif
staticCapsCleanup ,
#if defined(ENABLE_OVERLOADING)
StaticCapsGetMethodInfo ,
#endif
staticCapsGet ,
clearStaticCapsCaps ,
getStaticCapsCaps ,
setStaticCapsCaps ,
#if defined(ENABLE_OVERLOADING)
staticCaps_caps ,
#endif
clearStaticCapsString ,
getStaticCapsString ,
setStaticCapsString ,
#if defined(ENABLE_OVERLOADING)
staticCaps_string ,
#endif
) 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.Gst.Structs.Caps as Gst.Caps
newtype StaticCaps = StaticCaps (SP.ManagedPtr StaticCaps)
deriving (StaticCaps -> StaticCaps -> Bool
(StaticCaps -> StaticCaps -> Bool)
-> (StaticCaps -> StaticCaps -> Bool) -> Eq StaticCaps
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: StaticCaps -> StaticCaps -> Bool
$c/= :: StaticCaps -> StaticCaps -> Bool
== :: StaticCaps -> StaticCaps -> Bool
$c== :: StaticCaps -> StaticCaps -> Bool
Eq)
instance SP.ManagedPtrNewtype StaticCaps where
toManagedPtr :: StaticCaps -> ManagedPtr StaticCaps
toManagedPtr (StaticCaps ManagedPtr StaticCaps
p) = ManagedPtr StaticCaps
p
instance BoxedPtr StaticCaps where
boxedPtrCopy :: StaticCaps -> IO StaticCaps
boxedPtrCopy = \StaticCaps
p -> StaticCaps -> (Ptr StaticCaps -> IO StaticCaps) -> IO StaticCaps
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr StaticCaps
p (Int -> Ptr StaticCaps -> IO (Ptr StaticCaps)
forall a. (HasCallStack, CallocPtr a) => Int -> Ptr a -> IO (Ptr a)
copyBytes Int
48 (Ptr StaticCaps -> IO (Ptr StaticCaps))
-> (Ptr StaticCaps -> IO StaticCaps)
-> Ptr StaticCaps
-> IO StaticCaps
forall (m :: * -> *) a b c.
Monad m =>
(a -> m b) -> (b -> m c) -> a -> m c
>=> (ManagedPtr StaticCaps -> StaticCaps)
-> Ptr StaticCaps -> IO StaticCaps
forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.wrapPtr ManagedPtr StaticCaps -> StaticCaps
StaticCaps)
boxedPtrFree :: StaticCaps -> IO ()
boxedPtrFree = \StaticCaps
x -> StaticCaps -> (Ptr StaticCaps -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
SP.withManagedPtr StaticCaps
x Ptr StaticCaps -> IO ()
forall a. Ptr a -> IO ()
SP.freeMem
instance CallocPtr StaticCaps where
boxedPtrCalloc :: IO (Ptr StaticCaps)
boxedPtrCalloc = Int -> IO (Ptr StaticCaps)
forall a. Int -> IO (Ptr a)
callocBytes Int
48
newZeroStaticCaps :: MonadIO m => m StaticCaps
newZeroStaticCaps :: m StaticCaps
newZeroStaticCaps = IO StaticCaps -> m StaticCaps
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO StaticCaps -> m StaticCaps) -> IO StaticCaps -> m StaticCaps
forall a b. (a -> b) -> a -> b
$ IO (Ptr StaticCaps)
forall a. CallocPtr a => IO (Ptr a)
boxedPtrCalloc IO (Ptr StaticCaps)
-> (Ptr StaticCaps -> IO StaticCaps) -> IO StaticCaps
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (ManagedPtr StaticCaps -> StaticCaps)
-> Ptr StaticCaps -> IO StaticCaps
forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapPtr ManagedPtr StaticCaps -> StaticCaps
StaticCaps
instance tag ~ 'AttrSet => Constructible StaticCaps tag where
new :: (ManagedPtr StaticCaps -> StaticCaps)
-> [AttrOp StaticCaps tag] -> m StaticCaps
new ManagedPtr StaticCaps -> StaticCaps
_ [AttrOp StaticCaps tag]
attrs = do
StaticCaps
o <- m StaticCaps
forall (m :: * -> *). MonadIO m => m StaticCaps
newZeroStaticCaps
StaticCaps -> [AttrOp StaticCaps 'AttrSet] -> m ()
forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set StaticCaps
o [AttrOp StaticCaps tag]
[AttrOp StaticCaps 'AttrSet]
attrs
StaticCaps -> m StaticCaps
forall (m :: * -> *) a. Monad m => a -> m a
return StaticCaps
o
getStaticCapsCaps :: MonadIO m => StaticCaps -> m (Maybe Gst.Caps.Caps)
getStaticCapsCaps :: StaticCaps -> m (Maybe Caps)
getStaticCapsCaps StaticCaps
s = IO (Maybe Caps) -> m (Maybe Caps)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe Caps) -> m (Maybe Caps))
-> IO (Maybe Caps) -> m (Maybe Caps)
forall a b. (a -> b) -> a -> b
$ StaticCaps
-> (Ptr StaticCaps -> IO (Maybe Caps)) -> IO (Maybe Caps)
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr StaticCaps
s ((Ptr StaticCaps -> IO (Maybe Caps)) -> IO (Maybe Caps))
-> (Ptr StaticCaps -> IO (Maybe Caps)) -> IO (Maybe Caps)
forall a b. (a -> b) -> a -> b
$ \Ptr StaticCaps
ptr -> do
Ptr Caps
val <- Ptr (Ptr Caps) -> IO (Ptr Caps)
forall a. Storable a => Ptr a -> IO a
peek (Ptr StaticCaps
ptr Ptr StaticCaps -> Int -> Ptr (Ptr Caps)
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) :: IO (Ptr Gst.Caps.Caps)
Maybe Caps
result <- Ptr Caps -> (Ptr Caps -> IO Caps) -> IO (Maybe Caps)
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
SP.convertIfNonNull Ptr Caps
val ((Ptr Caps -> IO Caps) -> IO (Maybe Caps))
-> (Ptr Caps -> IO Caps) -> IO (Maybe Caps)
forall a b. (a -> b) -> a -> b
$ \Ptr Caps
val' -> do
Caps
val'' <- ((ManagedPtr Caps -> Caps) -> Ptr Caps -> IO Caps
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newBoxed ManagedPtr Caps -> Caps
Gst.Caps.Caps) Ptr Caps
val'
Caps -> IO Caps
forall (m :: * -> *) a. Monad m => a -> m a
return Caps
val''
Maybe Caps -> IO (Maybe Caps)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Caps
result
setStaticCapsCaps :: MonadIO m => StaticCaps -> Ptr Gst.Caps.Caps -> m ()
setStaticCapsCaps :: StaticCaps -> Ptr Caps -> m ()
setStaticCapsCaps StaticCaps
s Ptr Caps
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ StaticCaps -> (Ptr StaticCaps -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr StaticCaps
s ((Ptr StaticCaps -> IO ()) -> IO ())
-> (Ptr StaticCaps -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr StaticCaps
ptr -> do
Ptr (Ptr Caps) -> Ptr Caps -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr StaticCaps
ptr Ptr StaticCaps -> Int -> Ptr (Ptr Caps)
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) (Ptr Caps
val :: Ptr Gst.Caps.Caps)
clearStaticCapsCaps :: MonadIO m => StaticCaps -> m ()
clearStaticCapsCaps :: StaticCaps -> m ()
clearStaticCapsCaps StaticCaps
s = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ StaticCaps -> (Ptr StaticCaps -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr StaticCaps
s ((Ptr StaticCaps -> IO ()) -> IO ())
-> (Ptr StaticCaps -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr StaticCaps
ptr -> do
Ptr (Ptr Caps) -> Ptr Caps -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr StaticCaps
ptr Ptr StaticCaps -> Int -> Ptr (Ptr Caps)
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) (Ptr Caps
forall a. Ptr a
FP.nullPtr :: Ptr Gst.Caps.Caps)
#if defined(ENABLE_OVERLOADING)
data StaticCapsCapsFieldInfo
instance AttrInfo StaticCapsCapsFieldInfo where
type AttrBaseTypeConstraint StaticCapsCapsFieldInfo = (~) StaticCaps
type AttrAllowedOps StaticCapsCapsFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
type AttrSetTypeConstraint StaticCapsCapsFieldInfo = (~) (Ptr Gst.Caps.Caps)
type AttrTransferTypeConstraint StaticCapsCapsFieldInfo = (~)(Ptr Gst.Caps.Caps)
type AttrTransferType StaticCapsCapsFieldInfo = (Ptr Gst.Caps.Caps)
type AttrGetType StaticCapsCapsFieldInfo = Maybe Gst.Caps.Caps
type AttrLabel StaticCapsCapsFieldInfo = "caps"
type AttrOrigin StaticCapsCapsFieldInfo = StaticCaps
attrGet = getStaticCapsCaps
attrSet = setStaticCapsCaps
attrConstruct = undefined
attrClear = clearStaticCapsCaps
attrTransfer _ v = do
return v
staticCaps_caps :: AttrLabelProxy "caps"
staticCaps_caps = AttrLabelProxy
#endif
getStaticCapsString :: MonadIO m => StaticCaps -> m (Maybe T.Text)
getStaticCapsString :: StaticCaps -> m (Maybe Text)
getStaticCapsString StaticCaps
s = IO (Maybe Text) -> m (Maybe Text)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe Text) -> m (Maybe Text))
-> IO (Maybe Text) -> m (Maybe Text)
forall a b. (a -> b) -> a -> b
$ StaticCaps
-> (Ptr StaticCaps -> IO (Maybe Text)) -> IO (Maybe Text)
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr StaticCaps
s ((Ptr StaticCaps -> IO (Maybe Text)) -> IO (Maybe Text))
-> (Ptr StaticCaps -> IO (Maybe Text)) -> IO (Maybe Text)
forall a b. (a -> b) -> a -> b
$ \Ptr StaticCaps
ptr -> do
CString
val <- Ptr CString -> IO CString
forall a. Storable a => Ptr a -> IO a
peek (Ptr StaticCaps
ptr Ptr StaticCaps -> Int -> Ptr CString
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
8) :: IO CString
Maybe Text
result <- CString -> (CString -> IO Text) -> IO (Maybe Text)
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
SP.convertIfNonNull CString
val ((CString -> IO Text) -> IO (Maybe Text))
-> (CString -> IO Text) -> IO (Maybe Text)
forall a b. (a -> b) -> a -> b
$ \CString
val' -> do
Text
val'' <- HasCallStack => CString -> IO Text
CString -> IO Text
cstringToText CString
val'
Text -> IO Text
forall (m :: * -> *) a. Monad m => a -> m a
return Text
val''
Maybe Text -> IO (Maybe Text)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Text
result
setStaticCapsString :: MonadIO m => StaticCaps -> CString -> m ()
setStaticCapsString :: StaticCaps -> CString -> m ()
setStaticCapsString StaticCaps
s CString
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ StaticCaps -> (Ptr StaticCaps -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr StaticCaps
s ((Ptr StaticCaps -> IO ()) -> IO ())
-> (Ptr StaticCaps -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr StaticCaps
ptr -> do
Ptr CString -> CString -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr StaticCaps
ptr Ptr StaticCaps -> Int -> Ptr CString
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
8) (CString
val :: CString)
clearStaticCapsString :: MonadIO m => StaticCaps -> m ()
clearStaticCapsString :: StaticCaps -> m ()
clearStaticCapsString StaticCaps
s = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ StaticCaps -> (Ptr StaticCaps -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr StaticCaps
s ((Ptr StaticCaps -> IO ()) -> IO ())
-> (Ptr StaticCaps -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr StaticCaps
ptr -> do
Ptr CString -> CString -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr StaticCaps
ptr Ptr StaticCaps -> Int -> Ptr CString
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
8) (CString
forall a. Ptr a
FP.nullPtr :: CString)
#if defined(ENABLE_OVERLOADING)
data StaticCapsStringFieldInfo
instance AttrInfo StaticCapsStringFieldInfo where
type AttrBaseTypeConstraint StaticCapsStringFieldInfo = (~) StaticCaps
type AttrAllowedOps StaticCapsStringFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
type AttrSetTypeConstraint StaticCapsStringFieldInfo = (~) CString
type AttrTransferTypeConstraint StaticCapsStringFieldInfo = (~)CString
type AttrTransferType StaticCapsStringFieldInfo = CString
type AttrGetType StaticCapsStringFieldInfo = Maybe T.Text
type AttrLabel StaticCapsStringFieldInfo = "string"
type AttrOrigin StaticCapsStringFieldInfo = StaticCaps
attrGet = getStaticCapsString
attrSet = setStaticCapsString
attrConstruct = undefined
attrClear = clearStaticCapsString
attrTransfer _ v = do
return v
staticCaps_string :: AttrLabelProxy "string"
staticCaps_string = AttrLabelProxy
#endif
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList StaticCaps
type instance O.AttributeList StaticCaps = StaticCapsAttributeList
type StaticCapsAttributeList = ('[ '("caps", StaticCapsCapsFieldInfo), '("string", StaticCapsStringFieldInfo)] :: [(Symbol, *)])
#endif
foreign import ccall "gst_static_caps_cleanup" gst_static_caps_cleanup ::
Ptr StaticCaps ->
IO ()
staticCapsCleanup ::
(B.CallStack.HasCallStack, MonadIO m) =>
StaticCaps
-> m ()
staticCapsCleanup :: StaticCaps -> m ()
staticCapsCleanup StaticCaps
staticCaps = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
Ptr StaticCaps
staticCaps' <- StaticCaps -> IO (Ptr StaticCaps)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr StaticCaps
staticCaps
Ptr StaticCaps -> IO ()
gst_static_caps_cleanup Ptr StaticCaps
staticCaps'
StaticCaps -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr StaticCaps
staticCaps
() -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
#if defined(ENABLE_OVERLOADING)
data StaticCapsCleanupMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.MethodInfo StaticCapsCleanupMethodInfo StaticCaps signature where
overloadedMethod = staticCapsCleanup
#endif
foreign import ccall "gst_static_caps_get" gst_static_caps_get ::
Ptr StaticCaps ->
IO (Ptr Gst.Caps.Caps)
staticCapsGet ::
(B.CallStack.HasCallStack, MonadIO m) =>
StaticCaps
-> m (Maybe Gst.Caps.Caps)
staticCapsGet :: StaticCaps -> m (Maybe Caps)
staticCapsGet StaticCaps
staticCaps = IO (Maybe Caps) -> m (Maybe Caps)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe Caps) -> m (Maybe Caps))
-> IO (Maybe Caps) -> m (Maybe Caps)
forall a b. (a -> b) -> a -> b
$ do
Ptr StaticCaps
staticCaps' <- StaticCaps -> IO (Ptr StaticCaps)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr StaticCaps
staticCaps
Ptr Caps
result <- Ptr StaticCaps -> IO (Ptr Caps)
gst_static_caps_get Ptr StaticCaps
staticCaps'
Maybe Caps
maybeResult <- Ptr Caps -> (Ptr Caps -> IO Caps) -> IO (Maybe Caps)
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
convertIfNonNull Ptr Caps
result ((Ptr Caps -> IO Caps) -> IO (Maybe Caps))
-> (Ptr Caps -> IO Caps) -> IO (Maybe Caps)
forall a b. (a -> b) -> a -> b
$ \Ptr Caps
result' -> do
Caps
result'' <- ((ManagedPtr Caps -> Caps) -> Ptr Caps -> IO Caps
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Caps -> Caps
Gst.Caps.Caps) Ptr Caps
result'
Caps -> IO Caps
forall (m :: * -> *) a. Monad m => a -> m a
return Caps
result''
StaticCaps -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr StaticCaps
staticCaps
Maybe Caps -> IO (Maybe Caps)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Caps
maybeResult
#if defined(ENABLE_OVERLOADING)
data StaticCapsGetMethodInfo
instance (signature ~ (m (Maybe Gst.Caps.Caps)), MonadIO m) => O.MethodInfo StaticCapsGetMethodInfo StaticCaps signature where
overloadedMethod = staticCapsGet
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolveStaticCapsMethod (t :: Symbol) (o :: *) :: * where
ResolveStaticCapsMethod "cleanup" o = StaticCapsCleanupMethodInfo
ResolveStaticCapsMethod "get" o = StaticCapsGetMethodInfo
ResolveStaticCapsMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveStaticCapsMethod t StaticCaps, O.MethodInfo info StaticCaps p) => OL.IsLabel t (StaticCaps -> p) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.overloadedMethod @info
#else
fromLabel _ = O.overloadedMethod @info
#endif
#endif