GI.Poppler.Objects.Attachment

Exported types

newtype Attachment

Constructors

Attachment (ManagedPtr Attachment)

Instances

GObject Attachment

Methods

gobjectType :: Attachment -> IO GType

IsObject Attachment

IsAttachment Attachment

((~) * info (ResolveAttachmentMethod t Attachment), MethodInfo * info Attachment p) => IsLabel t (Attachment -> p)

Methods

fromLabel :: Proxy# Symbol t -> Attachment -> p

((~) * info (ResolveAttachmentMethod t Attachment), MethodInfo * info Attachment p) => IsLabelProxy t (Attachment -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> Attachment -> p

HasAttributeList * Attachment

type AttributeList Attachment

type AttributeList Attachment

type SignalList Attachment

type SignalList Attachment

class GObject o => IsAttachment o

Instances

(GObject a, UnknownAncestorError Constraint Attachment a) => IsAttachment a

IsAttachment Attachment

toAttachment :: IsAttachment o => o -> IO Attachment

noAttachment :: Maybe Attachment

Methods

save

data AttachmentSaveMethodInfo

Instances

((~) * signature (Text -> m ()), MonadIO m, IsAttachment a) => MethodInfo * AttachmentSaveMethodInfo a signature

Methods

overloadedMethod :: MethodProxy AttachmentSaveMethodInfo a -> signature -> s

attachmentSave

Arguments

:: (HasCallStack, MonadIO m, IsAttachment a)

=> a

attachment: A Attachment.

-> Text

filename: name of file to save

-> m ()

(Can throw GError)

Saves attachment to a file indicated by filename. If error is set, False will be returned. Possible errors include those in the G_FILE_ERROR domain and whatever the save function generates.

saveToCallback

data AttachmentSaveToCallbackMethodInfo

Instances

((~) * signature (FunPtr C_AttachmentSaveFunc -> m ()), MonadIO m, IsAttachment a) => MethodInfo * AttachmentSaveToCallbackMethodInfo a signature

Methods

overloadedMethod :: MethodProxy AttachmentSaveToCallbackMethodInfo a -> signature -> s

attachmentSaveToCallback

Arguments

:: (HasCallStack, MonadIO m, IsAttachment a)

=> a

attachment: A Attachment.

-> FunPtr C_AttachmentSaveFunc

saveFunc: a function that is called to save each block of data that the save routine generates.

-> m ()

(Can throw GError)

Saves attachment by feeding the produced data to saveFunc. Can be used when you want to store the attachment to something other than a file, such as an in-memory buffer or a socket. If error is set, False will be returned. Possible errors include those in the G_FILE_ERROR domain and whatever the save function generates.