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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files.git)
// from webkit2gtk-gir-files
// DO NOT EDIT

use crate::DOMEvent;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
use std::ptr;

glib::wrapper! {
    ///
    ///
    /// # Implements
    ///
    /// [`DOMEventTargetExt`][trait@crate::prelude::DOMEventTargetExt]
    #[doc(alias = "WebKitDOMEventTarget")]
    pub struct DOMEventTarget(Interface<ffi::WebKitDOMEventTarget, ffi::WebKitDOMEventTargetIface>);

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

impl DOMEventTarget {
    pub const NONE: Option<&'static DOMEventTarget> = None;
}

/// Trait containing all [`struct@DOMEventTarget`] methods.
///
/// # Implementors
///
/// [`DOMAttr`][struct@crate::DOMAttr], [`DOMCDATASection`][struct@crate::DOMCDATASection], [`DOMCharacterData`][struct@crate::DOMCharacterData], [`DOMComment`][struct@crate::DOMComment], [`DOMDOMWindow`][struct@crate::DOMDOMWindow], [`DOMDocumentFragment`][struct@crate::DOMDocumentFragment], [`DOMDocumentType`][struct@crate::DOMDocumentType], [`DOMDocument`][struct@crate::DOMDocument], [`DOMElement`][struct@crate::DOMElement], [`DOMEntityReference`][struct@crate::DOMEntityReference], [`DOMEventTarget`][struct@crate::DOMEventTarget], [`DOMHTMLAnchorElement`][struct@crate::DOMHTMLAnchorElement], [`DOMHTMLAppletElement`][struct@crate::DOMHTMLAppletElement], [`DOMHTMLAreaElement`][struct@crate::DOMHTMLAreaElement], [`DOMHTMLBRElement`][struct@crate::DOMHTMLBRElement], [`DOMHTMLBaseElement`][struct@crate::DOMHTMLBaseElement], [`DOMHTMLBaseFontElement`][struct@crate::DOMHTMLBaseFontElement], [`DOMHTMLBodyElement`][struct@crate::DOMHTMLBodyElement], [`DOMHTMLButtonElement`][struct@crate::DOMHTMLButtonElement], [`DOMHTMLCanvasElement`][struct@crate::DOMHTMLCanvasElement], [`DOMHTMLDListElement`][struct@crate::DOMHTMLDListElement], [`DOMHTMLDirectoryElement`][struct@crate::DOMHTMLDirectoryElement], [`DOMHTMLDivElement`][struct@crate::DOMHTMLDivElement], [`DOMHTMLDocument`][struct@crate::DOMHTMLDocument], [`DOMHTMLElement`][struct@crate::DOMHTMLElement], [`DOMHTMLEmbedElement`][struct@crate::DOMHTMLEmbedElement], [`DOMHTMLFieldSetElement`][struct@crate::DOMHTMLFieldSetElement], [`DOMHTMLFontElement`][struct@crate::DOMHTMLFontElement], [`DOMHTMLFormElement`][struct@crate::DOMHTMLFormElement], [`DOMHTMLFrameElement`][struct@crate::DOMHTMLFrameElement], [`DOMHTMLFrameSetElement`][struct@crate::DOMHTMLFrameSetElement], [`DOMHTMLHRElement`][struct@crate::DOMHTMLHRElement], [`DOMHTMLHeadElement`][struct@crate::DOMHTMLHeadElement], [`DOMHTMLHeadingElement`][struct@crate::DOMHTMLHeadingElement], [`DOMHTMLHtmlElement`][struct@crate::DOMHTMLHtmlElement], [`DOMHTMLIFrameElement`][struct@crate::DOMHTMLIFrameElement], [`DOMHTMLImageElement`][struct@crate::DOMHTMLImageElement], [`DOMHTMLInputElement`][struct@crate::DOMHTMLInputElement], [`DOMHTMLLIElement`][struct@crate::DOMHTMLLIElement], [`DOMHTMLLabelElement`][struct@crate::DOMHTMLLabelElement], [`DOMHTMLLegendElement`][struct@crate::DOMHTMLLegendElement], [`DOMHTMLLinkElement`][struct@crate::DOMHTMLLinkElement], [`DOMHTMLMapElement`][struct@crate::DOMHTMLMapElement], [`DOMHTMLMarqueeElement`][struct@crate::DOMHTMLMarqueeElement], [`DOMHTMLMenuElement`][struct@crate::DOMHTMLMenuElement], [`DOMHTMLMetaElement`][struct@crate::DOMHTMLMetaElement], [`DOMHTMLModElement`][struct@crate::DOMHTMLModElement], [`DOMHTMLOListElement`][struct@crate::DOMHTMLOListElement], [`DOMHTMLObjectElement`][struct@crate::DOMHTMLObjectElement], [`DOMHTMLOptGroupElement`][struct@crate::DOMHTMLOptGroupElement], [`DOMHTMLOptionElement`][struct@crate::DOMHTMLOptionElement], [`DOMHTMLParagraphElement`][struct@crate::DOMHTMLParagraphElement], [`DOMHTMLParamElement`][struct@crate::DOMHTMLParamElement], [`DOMHTMLPreElement`][struct@crate::DOMHTMLPreElement], [`DOMHTMLQuoteElement`][struct@crate::DOMHTMLQuoteElement], [`DOMHTMLScriptElement`][struct@crate::DOMHTMLScriptElement], [`DOMHTMLSelectElement`][struct@crate::DOMHTMLSelectElement], [`DOMHTMLStyleElement`][struct@crate::DOMHTMLStyleElement], [`DOMHTMLTableCaptionElement`][struct@crate::DOMHTMLTableCaptionElement], [`DOMHTMLTableCellElement`][struct@crate::DOMHTMLTableCellElement], [`DOMHTMLTableColElement`][struct@crate::DOMHTMLTableColElement], [`DOMHTMLTableElement`][struct@crate::DOMHTMLTableElement], [`DOMHTMLTableRowElement`][struct@crate::DOMHTMLTableRowElement], [`DOMHTMLTableSectionElement`][struct@crate::DOMHTMLTableSectionElement], [`DOMHTMLTextAreaElement`][struct@crate::DOMHTMLTextAreaElement], [`DOMHTMLTitleElement`][struct@crate::DOMHTMLTitleElement], [`DOMHTMLUListElement`][struct@crate::DOMHTMLUListElement], [`DOMNode`][struct@crate::DOMNode], [`DOMProcessingInstruction`][struct@crate::DOMProcessingInstruction], [`DOMText`][struct@crate::DOMText]
pub trait DOMEventTargetExt: 'static {
    //#[cfg_attr(feature = "v2_22", deprecated = "Since 2.22")]
    //#[doc(alias = "webkit_dom_event_target_add_event_listener")]
    //fn add_event_listener<P: FnOnce() + 'static>(&self, event_name: &str, handler: P, use_capture: bool, user_data: /*Unimplemented*/Option<Basic: Pointer>) -> bool;

    /// Version of `webkit_dom_event_target_add_event_listener()` using a closure
    /// instead of a callbacks for easier binding in other languages.
    ///
    /// # Deprecated since 2.22
    ///
    /// Use JavaScriptCore API instead
    /// ## `event_name`
    /// A `gchar`
    /// ## `handler`
    /// A [`glib::Closure`][crate::glib::Closure]
    /// ## `use_capture`
    /// A `gboolean`
    ///
    /// # Returns
    ///
    /// a `gboolean`
    #[cfg_attr(feature = "v2_22", deprecated = "Since 2.22")]
    #[doc(alias = "webkit_dom_event_target_add_event_listener_with_closure")]
    fn add_event_listener_with_closure(
        &self,
        event_name: &str,
        handler: &glib::Closure,
        use_capture: bool,
    ) -> bool;

    ///
    /// # Deprecated since 2.22
    ///
    /// Use JavaScriptCore API instead
    /// ## `event`
    /// A [`DOMEvent`][crate::DOMEvent]
    ///
    /// # Returns
    ///
    /// a `gboolean`
    #[cfg_attr(feature = "v2_22", deprecated = "Since 2.22")]
    #[doc(alias = "webkit_dom_event_target_dispatch_event")]
    fn dispatch_event(&self, event: &impl IsA<DOMEvent>) -> Result<(), glib::Error>;

    //#[cfg_attr(feature = "v2_22", deprecated = "Since 2.22")]
    //#[doc(alias = "webkit_dom_event_target_remove_event_listener")]
    //fn remove_event_listener<P: FnMut()>(&self, event_name: &str, handler: P, use_capture: bool) -> bool;

    /// Version of `webkit_dom_event_target_remove_event_listener()` using a closure
    /// instead of a callbacks for easier binding in other languages.
    ///
    /// # Deprecated since 2.22
    ///
    /// Use JavaScriptCore API instead
    /// ## `event_name`
    /// A `gchar`
    /// ## `handler`
    /// A [`glib::Closure`][crate::glib::Closure]
    /// ## `use_capture`
    /// A `gboolean`
    ///
    /// # Returns
    ///
    /// a `gboolean`
    #[cfg_attr(feature = "v2_22", deprecated = "Since 2.22")]
    #[doc(alias = "webkit_dom_event_target_remove_event_listener_with_closure")]
    fn remove_event_listener_with_closure(
        &self,
        event_name: &str,
        handler: &glib::Closure,
        use_capture: bool,
    ) -> bool;
}

impl<O: IsA<DOMEventTarget>> DOMEventTargetExt for O {
    //fn add_event_listener<P: FnOnce() + 'static>(&self, event_name: &str, handler: P, use_capture: bool, user_data: /*Unimplemented*/Option<Basic: Pointer>) -> bool {
    //    unsafe { TODO: call ffi:webkit_dom_event_target_add_event_listener() }
    //}

    fn add_event_listener_with_closure(
        &self,
        event_name: &str,
        handler: &glib::Closure,
        use_capture: bool,
    ) -> bool {
        unsafe {
            from_glib(
                ffi::webkit_dom_event_target_add_event_listener_with_closure(
                    self.as_ref().to_glib_none().0,
                    event_name.to_glib_none().0,
                    handler.to_glib_none().0,
                    use_capture.into_glib(),
                ),
            )
        }
    }

    fn dispatch_event(&self, event: &impl IsA<DOMEvent>) -> Result<(), glib::Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let is_ok = ffi::webkit_dom_event_target_dispatch_event(
                self.as_ref().to_glib_none().0,
                event.as_ref().to_glib_none().0,
                &mut error,
            );
            assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    //fn remove_event_listener<P: FnMut()>(&self, event_name: &str, handler: P, use_capture: bool) -> bool {
    //    unsafe { TODO: call ffi:webkit_dom_event_target_remove_event_listener() }
    //}

    fn remove_event_listener_with_closure(
        &self,
        event_name: &str,
        handler: &glib::Closure,
        use_capture: bool,
    ) -> bool {
        unsafe {
            from_glib(
                ffi::webkit_dom_event_target_remove_event_listener_with_closure(
                    self.as_ref().to_glib_none().0,
                    event_name.to_glib_none().0,
                    handler.to_glib_none().0,
                    use_capture.into_glib(),
                ),
            )
        }
    }
}

impl fmt::Display for DOMEventTarget {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("DOMEventTarget")
    }
}