// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// from webkit-gir-files
// DO NOT EDIT

use crate::{ffi, PolicyDecision, URIRequest, URIResponse};
use glib::{
    prelude::*,
    signal::{connect_raw, SignalHandlerId},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    /// A policy decision for resource responses.
    ///
    /// WebKitResponsePolicyDecision represents a policy decision for a
    /// resource response, whether from the network or the local system.
    /// A very common use case for these types of decision is deciding
    /// whether or not to download a particular resource or to load it
    /// normally.
    ///
    /// ## Properties
    ///
    ///
    /// #### `request`
    ///  This property contains the #WebKitURIRequest associated with this
    /// policy decision.
    ///
    /// Readable
    ///
    ///
    /// #### `response`
    ///  This property contains the #WebKitURIResponse associated with this
    /// policy decision.
    ///
    /// Readable
    ///
    /// # Implements
    ///
    /// [`PolicyDecisionExt`][trait@crate::prelude::PolicyDecisionExt]
    #[doc(alias = "WebKitResponsePolicyDecision")]
    pub struct ResponsePolicyDecision(Object<ffi::WebKitResponsePolicyDecision, ffi::WebKitResponsePolicyDecisionClass>) @extends PolicyDecision;

    match fn {
        type_ => || ffi::webkit_response_policy_decision_get_type(),
    }
}

impl ResponsePolicyDecision {
    /// Return the #WebKitURIRequest associated with the response decision.
    ///
    /// Modifications to the returned object are <emphasis>not</emphasis> taken
    /// into account when the request is sent over the network, and is intended
    /// only to aid in evaluating whether a response decision should be taken or
    /// not. To modify requests before they are sent over the network the
    /// #WebKitPage::send-request signal can be used instead.
    ///
    /// # Returns
    ///
    /// The URI request that is associated with this policy decision.
    #[doc(alias = "webkit_response_policy_decision_get_request")]
    #[doc(alias = "get_request")]
    pub fn request(&self) -> Option<URIRequest> {
        unsafe {
            from_glib_none(ffi::webkit_response_policy_decision_get_request(
                self.to_glib_none().0,
            ))
        }
    }

    /// Gets the value of the #WebKitResponsePolicyDecision:response property.
    ///
    /// # Returns
    ///
    /// The URI response that is associated with this policy decision.
    #[doc(alias = "webkit_response_policy_decision_get_response")]
    #[doc(alias = "get_response")]
    pub fn response(&self) -> Option<URIResponse> {
        unsafe {
            from_glib_none(ffi::webkit_response_policy_decision_get_response(
                self.to_glib_none().0,
            ))
        }
    }

    /// Gets whether the request is the main frame main resource
    ///
    /// # Returns
    ///
    /// [`true`] if the request is the main frame main resouce or [`false`] otherwise
    #[doc(alias = "webkit_response_policy_decision_is_main_frame_main_resource")]
    pub fn is_main_frame_main_resource(&self) -> bool {
        unsafe {
            from_glib(
                ffi::webkit_response_policy_decision_is_main_frame_main_resource(
                    self.to_glib_none().0,
                ),
            )
        }
    }

    /// Gets whether the MIME type of the response can be displayed in the #WebKitWebView.
    ///
    /// Gets whether the MIME type of the response can be displayed in the #WebKitWebView
    /// that triggered this policy decision request. See also webkit_web_view_can_show_mime_type().
    ///
    /// # Returns
    ///
    /// [`true`] if the MIME type of the response is supported or [`false`] otherwise
    #[doc(alias = "webkit_response_policy_decision_is_mime_type_supported")]
    pub fn is_mime_type_supported(&self) -> bool {
        unsafe {
            from_glib(ffi::webkit_response_policy_decision_is_mime_type_supported(
                self.to_glib_none().0,
            ))
        }
    }

    #[doc(alias = "request")]
    pub fn connect_request_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_request_trampoline<F: Fn(&ResponsePolicyDecision) + 'static>(
            this: *mut ffi::WebKitResponsePolicyDecision,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::request\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_request_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "response")]
    pub fn connect_response_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_response_trampoline<
            F: Fn(&ResponsePolicyDecision) + 'static,
        >(
            this: *mut ffi::WebKitResponsePolicyDecision,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::response\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_response_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}