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

use crate::ResponseType;
use crate::Window;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::ToValue;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;

glib::wrapper! {
    /// Native dialogs are platform dialogs that don't use [`Dialog`][crate::Dialog].
    ///
    /// They are used in order to integrate better with a platform, by
    /// looking the same as other native applications and supporting
    /// platform specific features.
    ///
    /// The [`Dialog`][crate::Dialog] functions cannot be used on such objects,
    /// but we need a similar API in order to drive them. The [`NativeDialog`][crate::NativeDialog]
    /// object is an API that allows you to do this. It allows you to set
    /// various common properties on the dialog, as well as show and hide
    /// it and get a `signal::NativeDialog::response` signal when the user
    /// finished with the dialog.
    ///
    /// Note that unlike [`Dialog`][crate::Dialog], [`NativeDialog`][crate::NativeDialog] objects are not
    /// toplevel widgets, and GTK does not keep them alive. It is your
    /// responsibility to keep a reference until you are done with the
    /// object.
    ///
    /// This is an Abstract Base Class, you cannot instantiate it.
    ///
    /// # Implements
    ///
    /// [`NativeDialogExt`][trait@crate::prelude::NativeDialogExt], [`trait@glib::ObjectExt`], [`NativeDialogExtManual`][trait@crate::prelude::NativeDialogExtManual]
    #[doc(alias = "GtkNativeDialog")]
    pub struct NativeDialog(Object<ffi::GtkNativeDialog, ffi::GtkNativeDialogClass>);

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

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

/// Trait containing all [`struct@NativeDialog`] methods.
///
/// # Implementors
///
/// [`FileChooserNative`][struct@crate::FileChooserNative], [`NativeDialog`][struct@crate::NativeDialog]
pub trait NativeDialogExt: 'static {
    #[doc(alias = "gtk_native_dialog_destroy")]
    fn destroy(&self);

    /// Returns whether the dialog is modal.
    ///
    /// # Returns
    ///
    /// [`true`] if the dialog is set to be modal
    #[doc(alias = "gtk_native_dialog_get_modal")]
    #[doc(alias = "get_modal")]
    fn is_modal(&self) -> bool;

    /// Gets the title of the [`NativeDialog`][crate::NativeDialog].
    ///
    /// # Returns
    ///
    /// the title of the dialog, or [`None`] if none has
    ///    been set explicitly. The returned string is owned by the widget
    ///    and must not be modified or freed.
    #[doc(alias = "gtk_native_dialog_get_title")]
    #[doc(alias = "get_title")]
    fn title(&self) -> Option<glib::GString>;

    /// Fetches the transient parent for this window.
    ///
    /// # Returns
    ///
    /// the transient parent for this window,
    ///   or [`None`] if no transient parent has been set.
    #[doc(alias = "gtk_native_dialog_get_transient_for")]
    #[doc(alias = "get_transient_for")]
    fn transient_for(&self) -> Option<Window>;

    /// Determines whether the dialog is visible.
    ///
    /// # Returns
    ///
    /// [`true`] if the dialog is visible
    #[doc(alias = "gtk_native_dialog_get_visible")]
    #[doc(alias = "get_visible")]
    fn is_visible(&self) -> bool;

    /// Hides the dialog if it is visible, aborting any interaction.
    ///
    /// Once this is called the `signal::NativeDialog::response` signal
    /// will *not* be emitted until after the next call to
    /// [`show()`][Self::show()].
    ///
    /// If the dialog is not visible this does nothing.
    #[doc(alias = "gtk_native_dialog_hide")]
    fn hide(&self);

    /// Sets a dialog modal or non-modal.
    ///
    /// Modal dialogs prevent interaction with other windows in the same
    /// application. To keep modal dialogs on top of main application
    /// windows, use [`set_transient_for()`][Self::set_transient_for()] to make
    /// the dialog transient for the parent; most window managers will
    /// then disallow lowering the dialog below the parent.
    /// ## `modal`
    /// whether the window is modal
    #[doc(alias = "gtk_native_dialog_set_modal")]
    fn set_modal(&self, modal: bool);

    /// Sets the title of the [`NativeDialog`][crate::NativeDialog]
    /// ## `title`
    /// title of the dialog
    #[doc(alias = "gtk_native_dialog_set_title")]
    fn set_title(&self, title: &str);

    /// Dialog windows should be set transient for the main application
    /// window they were spawned from.
    ///
    /// This allows window managers to e.g. keep the dialog on top of the
    /// main window, or center the dialog over the main window.
    ///
    /// Passing [`None`] for @parent unsets the current transient window.
    /// ## `parent`
    /// parent window
    #[doc(alias = "gtk_native_dialog_set_transient_for")]
    fn set_transient_for(&self, parent: Option<&impl IsA<Window>>);

    /// Shows the dialog on the display.
    ///
    /// When the user accepts the state of the dialog the dialog will
    /// be automatically hidden and the `signal::NativeDialog::response`
    /// signal will be emitted.
    ///
    /// Multiple calls while the dialog is visible will be ignored.
    #[doc(alias = "gtk_native_dialog_show")]
    fn show(&self);

    /// Whether the window is currently visible.
    fn set_visible(&self, visible: bool);

    /// Emitted when the user responds to the dialog.
    ///
    /// When this is called the dialog has been hidden.
    ///
    /// If you call [`hide()`][Self::hide()] before the user
    /// responds to the dialog this signal will not be emitted.
    /// ## `response_id`
    /// the response ID
    #[doc(alias = "response")]
    fn connect_response<F: Fn(&Self, ResponseType) + 'static>(&self, f: F) -> SignalHandlerId;

    #[doc(alias = "modal")]
    fn connect_modal_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;

    #[doc(alias = "title")]
    fn connect_title_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;

    #[doc(alias = "transient-for")]
    fn connect_transient_for_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;

    #[doc(alias = "visible")]
    fn connect_visible_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}

impl<O: IsA<NativeDialog>> NativeDialogExt for O {
    fn destroy(&self) {
        unsafe {
            ffi::gtk_native_dialog_destroy(self.as_ref().to_glib_none().0);
        }
    }

    fn is_modal(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_native_dialog_get_modal(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn title(&self) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gtk_native_dialog_get_title(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn transient_for(&self) -> Option<Window> {
        unsafe {
            from_glib_none(ffi::gtk_native_dialog_get_transient_for(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn is_visible(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_native_dialog_get_visible(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn hide(&self) {
        unsafe {
            ffi::gtk_native_dialog_hide(self.as_ref().to_glib_none().0);
        }
    }

    fn set_modal(&self, modal: bool) {
        unsafe {
            ffi::gtk_native_dialog_set_modal(self.as_ref().to_glib_none().0, modal.into_glib());
        }
    }

    fn set_title(&self, title: &str) {
        unsafe {
            ffi::gtk_native_dialog_set_title(
                self.as_ref().to_glib_none().0,
                title.to_glib_none().0,
            );
        }
    }

    fn set_transient_for(&self, parent: Option<&impl IsA<Window>>) {
        unsafe {
            ffi::gtk_native_dialog_set_transient_for(
                self.as_ref().to_glib_none().0,
                parent.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    fn show(&self) {
        unsafe {
            ffi::gtk_native_dialog_show(self.as_ref().to_glib_none().0);
        }
    }

    fn set_visible(&self, visible: bool) {
        glib::ObjectExt::set_property(self.as_ref(), "visible", &visible)
    }

    fn connect_response<F: Fn(&Self, ResponseType) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn response_trampoline<
            P: IsA<NativeDialog>,
            F: Fn(&P, ResponseType) + 'static,
        >(
            this: *mut ffi::GtkNativeDialog,
            response_id: ffi::GtkResponseType,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(
                NativeDialog::from_glib_borrow(this).unsafe_cast_ref(),
                from_glib(response_id),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"response\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    response_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_modal_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_modal_trampoline<P: IsA<NativeDialog>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkNativeDialog,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(NativeDialog::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::modal\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_modal_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_title_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_title_trampoline<P: IsA<NativeDialog>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkNativeDialog,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(NativeDialog::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::title\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_title_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_transient_for_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_transient_for_trampoline<
            P: IsA<NativeDialog>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkNativeDialog,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(NativeDialog::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::transient-for\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_transient_for_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_visible_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_visible_trampoline<
            P: IsA<NativeDialog>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkNativeDialog,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(NativeDialog::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::visible\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_visible_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

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