GI.Poppler.Callbacks

Signals

AttachmentSaveFunc

type AttachmentSaveFunc = ByteString -> IO ()

type AttachmentSaveFunc_WithClosures = ByteString -> Ptr () -> IO ()

type C_AttachmentSaveFunc = Ptr Word8 -> Word64 -> Ptr () -> Ptr (Ptr GError) -> IO CInt

drop_closures_AttachmentSaveFunc :: AttachmentSaveFunc -> AttachmentSaveFunc_WithClosures

dynamic_AttachmentSaveFunc

Arguments

:: (HasCallStack, MonadIO m)

=> FunPtr C_AttachmentSaveFunc

-> ByteString

buf: buffer containing bytes to be written.

-> Ptr ()

data: user data passed to attachmentSaveToCallback

-> m ()

(Can throw GError)

mk_AttachmentSaveFunc :: C_AttachmentSaveFunc -> IO (FunPtr C_AttachmentSaveFunc)

noAttachmentSaveFunc :: Maybe AttachmentSaveFunc

noAttachmentSaveFunc_WithClosures :: Maybe AttachmentSaveFunc_WithClosures

MediaSaveFunc

type C_MediaSaveFunc = Ptr Word8 -> Word64 -> Ptr () -> Ptr (Ptr GError) -> IO CInt

type MediaSaveFunc = ByteString -> IO ()

type MediaSaveFunc_WithClosures = ByteString -> Ptr () -> IO ()

drop_closures_MediaSaveFunc :: MediaSaveFunc -> MediaSaveFunc_WithClosures

dynamic_MediaSaveFunc

Arguments

:: (HasCallStack, MonadIO m)

=> FunPtr C_MediaSaveFunc

-> ByteString

buf: buffer containing bytes to be written.

-> Ptr ()

data: user data passed to mediaSaveToCallback

-> m ()

(Can throw GError)

mk_MediaSaveFunc :: C_MediaSaveFunc -> IO (FunPtr C_MediaSaveFunc)

noMediaSaveFunc :: Maybe MediaSaveFunc

noMediaSaveFunc_WithClosures :: Maybe MediaSaveFunc_WithClosures