GI.IBus.Callbacks

Signals

FreeFunc

type C_FreeFunc = Ptr () -> IO ()

Type for the callback on the (unwrapped) C side.

type FreeFunc

Arguments

 = Ptr ()

object: object to be freed.

-> IO ()

Free function prototype.

dynamic_FreeFunc

Arguments

:: (HasCallStack, MonadIO m)

=> FunPtr C_FreeFunc

-> Ptr ()

object: object to be freed.

-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FreeFunc :: MonadIO m => FreeFunc -> m (GClosure C_FreeFunc)

Wrap the callback into a GClosure.

mk_FreeFunc :: C_FreeFunc -> IO (FunPtr C_FreeFunc)

Generate a function pointer callable from C code, from a C_FreeFunc.

noFreeFunc :: Maybe FreeFunc

A convenience synonym for Nothing :: Maybe FreeFunc.

wrap_FreeFunc :: Maybe (Ptr (FunPtr C_FreeFunc)) -> FreeFunc -> C_FreeFunc

Wrap a FreeFunc into a C_FreeFunc.

ObjectDestroyFunc

type C_ObjectDestroyFunc = Ptr Object -> IO ()

Type for the callback on the (unwrapped) C side.

type ObjectDestroyFunc = Object -> IO ()

No description available in the introspection data.

dynamic_ObjectDestroyFunc :: (HasCallStack, MonadIO m, IsObject a) => FunPtr C_ObjectDestroyFunc -> a -> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ObjectDestroyFunc :: MonadIO m => ObjectDestroyFunc -> m (GClosure C_ObjectDestroyFunc)

Wrap the callback into a GClosure.

mk_ObjectDestroyFunc :: C_ObjectDestroyFunc -> IO (FunPtr C_ObjectDestroyFunc)

Generate a function pointer callable from C code, from a C_ObjectDestroyFunc.

noObjectDestroyFunc :: Maybe ObjectDestroyFunc

A convenience synonym for Nothing :: Maybe ObjectDestroyFunc.

wrap_ObjectDestroyFunc :: Maybe (Ptr (FunPtr C_ObjectDestroyFunc)) -> ObjectDestroyFunc -> C_ObjectDestroyFunc

Wrap a ObjectDestroyFunc into a C_ObjectDestroyFunc.

SerializableCopyFunc

type C_SerializableCopyFunc = Ptr Serializable -> Ptr Serializable -> IO CInt

Type for the callback on the (unwrapped) C side.

type SerializableCopyFunc

Arguments

 = Serializable

dest: The destination Serializable.

-> Serializable

src: A source Serializable.

-> IO Bool

Returns: True if succeed; False otherwise.

Prototype of copy function. Copy function copy from source Serializable to the destination one. Returns a gboolean value which indicates whether the copying is success.

dynamic_SerializableCopyFunc

Arguments

:: (HasCallStack, MonadIO m, IsSerializable a, IsSerializable b)

=> FunPtr C_SerializableCopyFunc

-> a

dest: The destination Serializable.

-> b

src: A source Serializable.

-> m Bool

Returns: True if succeed; False otherwise.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_SerializableCopyFunc :: MonadIO m => SerializableCopyFunc -> m (GClosure C_SerializableCopyFunc)

Wrap the callback into a GClosure.

mk_SerializableCopyFunc :: C_SerializableCopyFunc -> IO (FunPtr C_SerializableCopyFunc)

Generate a function pointer callable from C code, from a C_SerializableCopyFunc.

noSerializableCopyFunc :: Maybe SerializableCopyFunc

A convenience synonym for Nothing :: Maybe SerializableCopyFunc.

wrap_SerializableCopyFunc :: Maybe (Ptr (FunPtr C_SerializableCopyFunc)) -> SerializableCopyFunc -> C_SerializableCopyFunc

Wrap a SerializableCopyFunc into a C_SerializableCopyFunc.

SerializableDeserializeFunc

type C_SerializableDeserializeFunc = Ptr Serializable -> Ptr GVariant -> IO Int32

Type for the callback on the (unwrapped) C side.

type SerializableDeserializeFunc

Arguments

 = Serializable

serializable: An Serializable.

-> GVariant

variant: A GVariant contains a tuple.

-> IO Int32

Returns: The number of values in the variant(tuple) are consumed.

Prototype of deserialize function. Deserialize function convert a GVariant to Serializable. Returns an integer value which indicates how many values in the variant(tuple) are consumed.

dynamic_SerializableDeserializeFunc

Arguments

:: (HasCallStack, MonadIO m, IsSerializable a)

=> FunPtr C_SerializableDeserializeFunc

-> a

serializable: An Serializable.

-> GVariant

variant: A GVariant contains a tuple.

-> m Int32

Returns: The number of values in the variant(tuple) are consumed.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_SerializableDeserializeFunc :: MonadIO m => SerializableDeserializeFunc -> m (GClosure C_SerializableDeserializeFunc)

Wrap the callback into a GClosure.

mk_SerializableDeserializeFunc :: C_SerializableDeserializeFunc -> IO (FunPtr C_SerializableDeserializeFunc)

Generate a function pointer callable from C code, from a C_SerializableDeserializeFunc.

noSerializableDeserializeFunc :: Maybe SerializableDeserializeFunc

A convenience synonym for Nothing :: Maybe SerializableDeserializeFunc.

wrap_SerializableDeserializeFunc :: Maybe (Ptr (FunPtr C_SerializableDeserializeFunc)) -> SerializableDeserializeFunc -> C_SerializableDeserializeFunc

Wrap a SerializableDeserializeFunc into a C_SerializableDeserializeFunc.

SerializableSerializeFunc

type C_SerializableSerializeFunc = Ptr Serializable -> Ptr VariantBuilder -> IO CInt

Type for the callback on the (unwrapped) C side.

type SerializableSerializeFunc

Arguments

 = Serializable

serializable: An Serializable.

-> VariantBuilder

builder: A VariantBuilder.

-> IO Bool

Returns: True if succeed; False otherwise.

Prototype of serialize function. Serialize function convert an Serializable to VariantBuilder. Returns a gboolean value which indicates whether the conversion is success. Return True if succeed.

dynamic_SerializableSerializeFunc

Arguments

:: (HasCallStack, MonadIO m, IsSerializable a)

=> FunPtr C_SerializableSerializeFunc

-> a

serializable: An Serializable.

-> VariantBuilder

builder: A VariantBuilder.

-> m Bool

Returns: True if succeed; False otherwise.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_SerializableSerializeFunc :: MonadIO m => SerializableSerializeFunc -> m (GClosure C_SerializableSerializeFunc)

Wrap the callback into a GClosure.

mk_SerializableSerializeFunc :: C_SerializableSerializeFunc -> IO (FunPtr C_SerializableSerializeFunc)

Generate a function pointer callable from C code, from a C_SerializableSerializeFunc.

noSerializableSerializeFunc :: Maybe SerializableSerializeFunc

A convenience synonym for Nothing :: Maybe SerializableSerializeFunc.

wrap_SerializableSerializeFunc :: Maybe (Ptr (FunPtr C_SerializableSerializeFunc)) -> SerializableSerializeFunc -> C_SerializableSerializeFunc

Wrap a SerializableSerializeFunc into a C_SerializableSerializeFunc.

UnicodeDataLoadAsyncFinish

type C_UnicodeDataLoadAsyncFinish = Ptr (GSList (Ptr UnicodeData)) -> Ptr () -> IO ()

Type for the callback on the (unwrapped) C side.

type UnicodeDataLoadAsyncFinish = [UnicodeData] -> IO ()

This callback can receive the list of UnicodeData.

type UnicodeDataLoadAsyncFinish_WithClosures = [UnicodeData] -> Ptr () -> IO ()

This callback can receive the list of UnicodeData.

drop_closures_UnicodeDataLoadAsyncFinish :: UnicodeDataLoadAsyncFinish -> UnicodeDataLoadAsyncFinish_WithClosures

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeDataLoadAsyncFinish :: (HasCallStack, MonadIO m, IsUnicodeData a) => FunPtr C_UnicodeDataLoadAsyncFinish -> [a] -> Ptr () -> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeDataLoadAsyncFinish :: MonadIO m => UnicodeDataLoadAsyncFinish -> m (GClosure C_UnicodeDataLoadAsyncFinish)

Wrap the callback into a GClosure.

mk_UnicodeDataLoadAsyncFinish :: C_UnicodeDataLoadAsyncFinish -> IO (FunPtr C_UnicodeDataLoadAsyncFinish)

Generate a function pointer callable from C code, from a C_UnicodeDataLoadAsyncFinish.

noUnicodeDataLoadAsyncFinish :: Maybe UnicodeDataLoadAsyncFinish

A convenience synonym for Nothing :: Maybe UnicodeDataLoadAsyncFinish.

noUnicodeDataLoadAsyncFinish_WithClosures :: Maybe UnicodeDataLoadAsyncFinish_WithClosures

A convenience synonym for Nothing :: Maybe UnicodeDataLoadAsyncFinish_WithClosures.

wrap_UnicodeDataLoadAsyncFinish :: Maybe (Ptr (FunPtr C_UnicodeDataLoadAsyncFinish)) -> UnicodeDataLoadAsyncFinish_WithClosures -> C_UnicodeDataLoadAsyncFinish

Wrap a UnicodeDataLoadAsyncFinish into a C_UnicodeDataLoadAsyncFinish.