Copyright	Will Thompson Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria (inaki@blueleaf.cc)
Safe Haskell	None
Language	Haskell2010

GI.Gio.Objects.SimplePermission

Contents

Exported types
Methods
- new

Description

SimplePermission is a trivial implementation of Permission that represents a permission that is either always or never allowed. The value is given at construction and doesn't change.

Calling request or release will result in errors.

Synopsis

newtype SimplePermission = SimplePermission (ManagedPtr SimplePermission)
class (GObject o, IsDescendantOf SimplePermission o) => IsSimplePermission o
toSimplePermission :: (MonadIO m, IsSimplePermission o) => o -> m SimplePermission
noSimplePermission :: Maybe SimplePermission
simplePermissionNew :: (HasCallStack, MonadIO m) => Bool -> m SimplePermission

Exported types

newtype SimplePermission Source #

Memory-managed wrapper type.

Constructors

SimplePermission (ManagedPtr SimplePermission)

Instances

GObject SimplePermission Source #
Instance details Defined in GI.Gio.Objects.SimplePermission Methods gobjectType :: IO GType
HasParentTypes SimplePermission Source #
Instance details Defined in GI.Gio.Objects.SimplePermission
type ParentTypes SimplePermission Source #
Instance details Defined in GI.Gio.Objects.SimplePermission type ParentTypes SimplePermission = Permission ': (Object ': ([] :: [Type]))

class (GObject o, IsDescendantOf SimplePermission o) => IsSimplePermission o Source #

Type class for types which can be safely cast to SimplePermission, for instance with toSimplePermission.

Instances

(GObject o, IsDescendantOf SimplePermission o) => IsSimplePermission o Source #
Instance details Defined in GI.Gio.Objects.SimplePermission

toSimplePermission :: (MonadIO m, IsSimplePermission o) => o -> m SimplePermission Source #

Cast to SimplePermission, for types for which this is known to be safe. For general casts, use castTo.

noSimplePermission :: Maybe SimplePermission Source #

A convenience alias for Nothing :: Maybe SimplePermission.

Methods

new

simplePermissionNew Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Bool	`allowed`: `True` if the action is allowed
-> m SimplePermission	Returns: the `SimplePermission`, as a `Permission`

Creates a new Permission instance that represents an action that is either always or never allowed.

Since: 2.26