Copyright	Will Thompson, Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria (garetxe@gmail.com)
Safe Haskell	None
Language	Haskell2010

GI.Gio.Structs.IOExtensionPoint

Contents

Exported types
Methods

Description

IOExtensionPoint is an opaque data structure and can only be accessed using the following functions.

Synopsis

Exported types

newtype IOExtensionPoint Source #

Constructors

IOExtensionPoint (ManagedPtr IOExtensionPoint)

Instances

WrappedPtr IOExtensionPoint Source #
Methods wrappedPtrCalloc :: IO (Ptr IOExtensionPoint) # wrappedPtrCopy :: IOExtensionPoint -> IO IOExtensionPoint # wrappedPtrFree :: Maybe (FunPtr (Ptr IOExtensionPoint -> IO ())) #
((~) * info (ResolveIOExtensionPointMethod t IOExtensionPoint), MethodInfo * info IOExtensionPoint p) => IsLabel t (IOExtensionPoint -> p) Source #
Methods fromLabel :: Proxy# Symbol t -> IOExtensionPoint -> p #
((~) * info (ResolveIOExtensionPointMethod t IOExtensionPoint), MethodInfo * info IOExtensionPoint p) => IsLabelProxy t (IOExtensionPoint -> p) Source #
Methods fromLabelProxy :: Proxy Symbol t -> IOExtensionPoint -> p #
HasAttributeList * IOExtensionPoint Source #

((~) * signature (GType -> m ()), MonadIO m) => MethodInfo * IOExtensionPointSetRequiredTypeMethodInfo IOExtensionPoint signature Source #
Methods overloadedMethod :: MethodProxy IOExtensionPointSetRequiredTypeMethodInfo IOExtensionPoint -> signature -> s #
((~) * signature (m GType), MonadIO m) => MethodInfo * IOExtensionPointGetRequiredTypeMethodInfo IOExtensionPoint signature Source #
Methods overloadedMethod :: MethodProxy IOExtensionPointGetRequiredTypeMethodInfo IOExtensionPoint -> signature -> s #
((~) * signature (m [IOExtension]), MonadIO m) => MethodInfo * IOExtensionPointGetExtensionsMethodInfo IOExtensionPoint signature Source #
Methods overloadedMethod :: MethodProxy IOExtensionPointGetExtensionsMethodInfo IOExtensionPoint -> signature -> s #
((~) * signature (Text -> m IOExtension), MonadIO m) => MethodInfo * IOExtensionPointGetExtensionByNameMethodInfo IOExtensionPoint signature Source #
Methods overloadedMethod :: MethodProxy IOExtensionPointGetExtensionByNameMethodInfo IOExtensionPoint -> signature -> s #
type AttributeList IOExtensionPoint Source #
type AttributeList IOExtensionPoint

noIOExtensionPoint :: Maybe IOExtensionPoint Source #

Methods

getExtensionByName

data IOExtensionPointGetExtensionByNameMethodInfo Source #

Instances

((~) * signature (Text -> m IOExtension), MonadIO m) => MethodInfo * IOExtensionPointGetExtensionByNameMethodInfo IOExtensionPoint signature Source #
Methods overloadedMethod :: MethodProxy IOExtensionPointGetExtensionByNameMethodInfo IOExtensionPoint -> signature -> s #

iOExtensionPointGetExtensionByName Source #

Arguments

:: (HasCallStack, MonadIO m)
=> IOExtensionPoint	`extensionPoint`: a `IOExtensionPoint`
-> Text	`name`: the name of the extension to get
-> m IOExtension	Returns: the `IOExtension` for `extensionPoint` that has the given name, or `Nothing` if there is no extension with that name

Finds a IOExtension for an extension point by name.

getExtensions

data IOExtensionPointGetExtensionsMethodInfo Source #

Instances

((~) * signature (m [IOExtension]), MonadIO m) => MethodInfo * IOExtensionPointGetExtensionsMethodInfo IOExtensionPoint signature Source #
Methods overloadedMethod :: MethodProxy IOExtensionPointGetExtensionsMethodInfo IOExtensionPoint -> signature -> s #

iOExtensionPointGetExtensions Source #

Arguments

:: (HasCallStack, MonadIO m)
=> IOExtensionPoint	`extensionPoint`: a `IOExtensionPoint`
-> m [IOExtension]	Returns: a `List` of `GIOExtensions`. The list is owned by GIO and should not be modified.

Gets a list of all extensions that implement this extension point. The list is sorted by priority, beginning with the highest priority.

getRequiredType

data IOExtensionPointGetRequiredTypeMethodInfo Source #

Instances

((~) * signature (m GType), MonadIO m) => MethodInfo * IOExtensionPointGetRequiredTypeMethodInfo IOExtensionPoint signature Source #
Methods overloadedMethod :: MethodProxy IOExtensionPointGetRequiredTypeMethodInfo IOExtensionPoint -> signature -> s #

iOExtensionPointGetRequiredType Source #

Arguments

:: (HasCallStack, MonadIO m)
=> IOExtensionPoint	`extensionPoint`: a `IOExtensionPoint`
-> m GType	Returns: the `GType` that all implementations must have, or `G_TYPE_INVALID` if the extension point has no required type

Gets the required type for extensionPoint.

implement

iOExtensionPointImplement Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Text	`extensionPointName`: the name of the extension point
-> GType	`type`: the `GType` to register as extension
-> Text	`extensionName`: the name for the extension
-> Int32	`priority`: the priority for the extension
-> m IOExtension	Returns: a `IOExtension` object for `GType`

Registers type as extension for the extension point with name extensionPointName.

If type has already been registered as an extension for this extension point, the existing IOExtension object is returned.

lookup

iOExtensionPointLookup Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Text	`name`: the name of the extension point
-> m IOExtensionPoint	Returns: the `IOExtensionPoint`, or `Nothing` if there is no registered extension point with the given name.

Looks up an existing extension point.

register

iOExtensionPointRegister Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Text	`name`: The name of the extension point
-> m IOExtensionPoint	Returns: the new `IOExtensionPoint`. This object is owned by GIO and should not be freed.

Registers an extension point.

setRequiredType

data IOExtensionPointSetRequiredTypeMethodInfo Source #

Instances

((~) * signature (GType -> m ()), MonadIO m) => MethodInfo * IOExtensionPointSetRequiredTypeMethodInfo IOExtensionPoint signature Source #
Methods overloadedMethod :: MethodProxy IOExtensionPointSetRequiredTypeMethodInfo IOExtensionPoint -> signature -> s #

iOExtensionPointSetRequiredType Source #

Arguments

:: (HasCallStack, MonadIO m)
=> IOExtensionPoint	`extensionPoint`: a `IOExtensionPoint`
-> GType	`type`: the `GType` to require
-> m ()

Sets the required type for extensionPoint to type. All implementations must henceforth have this type.