GI.WebKit2.Objects.PolicyDecision

A pending policy decision.

Often WebKit allows the client to decide the policy for certain operations. For instance, a client may want to open a link in a new tab, block a navigation entirely, query the user or trigger a download instead of a navigation. In these cases WebKit will fire the WebView::decidePolicy signal with a PolicyDecision object. If the signal handler does nothing, WebKit will act as if policyDecisionUse was called as soon as signal handling completes. To make a policy decision asynchronously, simply increment the reference count of the PolicyDecision object.

Exported types

newtype PolicyDecision

Memory-managed wrapper type.

Constructors

PolicyDecision (ManagedPtr PolicyDecision)

Instances

Eq PolicyDecision

Defined in GI.WebKit2.Objects.PolicyDecision

Methods

(==) :: PolicyDecision -> PolicyDecision -> Bool

(/=) :: PolicyDecision -> PolicyDecision -> Bool

GObject PolicyDecision

Defined in GI.WebKit2.Objects.PolicyDecision

ManagedPtrNewtype PolicyDecision

Defined in GI.WebKit2.Objects.PolicyDecision

Methods

toManagedPtr :: PolicyDecision -> ManagedPtr PolicyDecision

TypedObject PolicyDecision

Defined in GI.WebKit2.Objects.PolicyDecision

Methods

glibType :: IO GType

HasParentTypes PolicyDecision

Defined in GI.WebKit2.Objects.PolicyDecision

IsGValue (Maybe PolicyDecision)

Convert PolicyDecision to and from GValue. See toGValue and fromGValue.

Defined in GI.WebKit2.Objects.PolicyDecision

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe PolicyDecision -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe PolicyDecision)

type ParentTypes PolicyDecision

Defined in GI.WebKit2.Objects.PolicyDecision

type ParentTypes PolicyDecision = '[Object]

class (GObject o, IsDescendantOf PolicyDecision o) => IsPolicyDecision o

Type class for types which can be safely cast to PolicyDecision, for instance with toPolicyDecision.

Instances

(GObject o, IsDescendantOf PolicyDecision o) => IsPolicyDecision o

Defined in GI.WebKit2.Objects.PolicyDecision

toPolicyDecision :: (MonadIO m, IsPolicyDecision o) => o -> m PolicyDecision

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

Methods

Click to display all available methods, including inherited ones

Methods

bindProperty, bindPropertyFull, download, forceFloating, freezeNotify, getv, ignore, isFloating, notify, notifyByPspec, ref, refSink, runDispose, stealData, stealQdata, thawNotify, unref, use, useWithPolicies, watchClosure.

Getters

getData, getProperty, getQdata.

Setters

setData, setDataFull, setProperty.

download

policyDecisionDownload

Arguments

:: (HasCallStack, MonadIO m, IsPolicyDecision a)

=> a

decision: a PolicyDecision

-> m ()

Spawn a download from this decision.

ignore

policyDecisionIgnore

Arguments

:: (HasCallStack, MonadIO m, IsPolicyDecision a)

=> a

decision: a PolicyDecision

-> m ()

ResponsePolicyDecision, this would cancel the request.

Ignore the action which triggered this decision. For instance, for a ResponsePolicyDecision, this would cancel the request.

use

policyDecisionUse

Arguments

:: (HasCallStack, MonadIO m, IsPolicyDecision a)

=> a

decision: a PolicyDecision

-> m ()

Accept the action which triggered this decision.

useWithPolicies

policyDecisionUseWithPolicies

Arguments

:: (HasCallStack, MonadIO m, IsPolicyDecision a, IsWebsitePolicies b)

=> a

decision: a PolicyDecision

-> b

policies: a WebsitePolicies

-> m ()

Accept the navigation action and continue with provided policies.

Accept the navigation action which triggered this decision, and continue with policies affecting all subsequent loads of resources in the origin associated with the accepted navigation action.

For example, a navigation decision to a video sharing website may be accepted under the priviso no movies are allowed to autoplay. The autoplay policy in this case would be set in the policies.

Since: 2.30