GI.GtkSource.Objects.CompletionContext

Exported types

newtype CompletionContext

Constructors

CompletionContext (ManagedPtr CompletionContext)

Instances

GObject CompletionContext

Methods

gobjectType :: CompletionContext -> IO GType

IsObject CompletionContext

IsCompletionContext CompletionContext

class GObject o => IsCompletionContext o

Instances

(GObject a, UnknownAncestorError Constraint CompletionContext a) => IsCompletionContext a

IsCompletionContext CompletionContext

toCompletionContext :: (MonadIO m, IsCompletionContext o) => o -> m CompletionContext

noCompletionContext :: Maybe CompletionContext

Methods

addProposals

completionContextAddProposals

Arguments

:: (HasCallStack, MonadIO m, IsCompletionContext a, IsCompletionProvider b, IsCompletionProposal c)

=> a

context: a CompletionContext.

-> b

provider: a CompletionProvider.

-> [c]

proposals: The list of proposals to add.

-> Bool

finished: Whether the provider is finished adding proposals.

-> m ()

Providers can use this function to add proposals to the completion. They can do so asynchronously by means of the finished argument. Providers must ensure that they always call this function with finished set to True once each population (even if no proposals need to be added). Population occurs when the completionProviderPopulate function is called.

getActivation

completionContextGetActivation

Arguments

:: (HasCallStack, MonadIO m, IsCompletionContext a)

=> a

context: a CompletionContext.

-> m [CompletionActivation]

Returns: The context activation.

Get the context activation.

getIter

completionContextGetIter

Arguments

:: (HasCallStack, MonadIO m, IsCompletionContext a)

=> a

context: a CompletionContext.

-> m (Bool, TextIter)

Returns: True if iter is correctly set, False otherwise.

Get the iter at which the completion was invoked. Providers can use this to determine how and if to match proposals.

Properties

activation

constructCompletionContextActivation :: IsCompletionContext o => [CompletionActivation] -> IO (GValueConstruct o)

getCompletionContextActivation :: (MonadIO m, IsCompletionContext o) => o -> m [CompletionActivation]

setCompletionContextActivation :: (MonadIO m, IsCompletionContext o) => o -> [CompletionActivation] -> m ()

completion

constructCompletionContextCompletion :: (IsCompletionContext o, IsCompletion a) => a -> IO (GValueConstruct o)

getCompletionContextCompletion :: (MonadIO m, IsCompletionContext o) => o -> m (Maybe Completion)

iter

clearCompletionContextIter :: (MonadIO m, IsCompletionContext o) => o -> m ()

constructCompletionContextIter :: IsCompletionContext o => TextIter -> IO (GValueConstruct o)

getCompletionContextIter :: (MonadIO m, IsCompletionContext o) => o -> m (Maybe TextIter)

setCompletionContextIter :: (MonadIO m, IsCompletionContext o) => o -> TextIter -> m ()

Signals

cancelled

type C_CompletionContextCancelledCallback = Ptr () -> Ptr () -> IO ()

type CompletionContextCancelledCallback = IO ()

afterCompletionContextCancelled :: (IsCompletionContext a, MonadIO m) => a -> CompletionContextCancelledCallback -> m SignalHandlerId

genClosure_CompletionContextCancelled :: CompletionContextCancelledCallback -> IO Closure

mk_CompletionContextCancelledCallback :: C_CompletionContextCancelledCallback -> IO (FunPtr C_CompletionContextCancelledCallback)

noCompletionContextCancelledCallback :: Maybe CompletionContextCancelledCallback

onCompletionContextCancelled :: (IsCompletionContext a, MonadIO m) => a -> CompletionContextCancelledCallback -> m SignalHandlerId

wrap_CompletionContextCancelledCallback :: CompletionContextCancelledCallback -> Ptr () -> Ptr () -> IO ()