This type of policy decision
is requested when WebKit is about to navigate to a new page in either the
main frame or a subframe. Acceptable policy decisions are either
webkit_policy_decision_use() or webkit_policy_decision_ignore(). This
type of policy decision is always a WebKit.NavigationPolicyDecision.
This type of policy decision
is requested when WebKit is about to create a new window. Acceptable policy
decisions are either webkit_policy_decision_use() or
webkit_policy_decision_ignore(). This type of policy decision is always
a WebKit.NavigationPolicyDecision. These decisions are useful for implementing
special actions for new windows, such as forcing the new window to open
in a tab when a keyboard modifier is active or handling a special
target attribute on elements.
This type of decision is used when WebKit has
received a response for a network resource and is about to start the load.
Note that these resources include all subresources of a page such as images
and stylesheets as well as main documents. Appropriate policy responses to
this decision are webkit_policy_decision_use(), webkit_policy_decision_ignore(),
or webkit_policy_decision_download(). This type of policy decision is always
a WebKit.ResponsePolicyDecision. This decision is useful for forcing
some types of resources to be downloaded rather than rendered in the WebView
or to block the transfer of resources entirely.
Enum values used for determining the type of a policy decision during WebKit.WebView.SignalSignatures.decide_policy | WebKit.WebView::decide-policy.