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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)
// DO NOT EDIT

use crate::Emblem;
use crate::Icon;
use glib::object::IsA;
use glib::translate::*;
use glib::StaticType;
use std::fmt;

glib::wrapper! {
    /// [`EmblemedIcon`][crate::EmblemedIcon] is an implementation of [`Icon`][crate::Icon] that supports
    /// adding an emblem to an icon. Adding multiple emblems to an
    /// icon is ensured via [`EmblemedIconExt::add_emblem()`][crate::prelude::EmblemedIconExt::add_emblem()].
    ///
    /// Note that [`EmblemedIcon`][crate::EmblemedIcon] allows no control over the position
    /// of the emblems. See also [`Emblem`][crate::Emblem] for more information.
    ///
    /// # Implements
    ///
    /// [`EmblemedIconExt`][trait@crate::prelude::EmblemedIconExt], [`trait@glib::ObjectExt`], [`IconExt`][trait@crate::prelude::IconExt]
    #[doc(alias = "GEmblemedIcon")]
    pub struct EmblemedIcon(Object<ffi::GEmblemedIcon, ffi::GEmblemedIconClass>) @implements Icon;

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

impl EmblemedIcon {
    /// Creates a new emblemed icon for `icon` with the emblem `emblem`.
    /// ## `icon`
    /// a [`Icon`][crate::Icon]
    /// ## `emblem`
    /// a [`Emblem`][crate::Emblem], or [`None`]
    ///
    /// # Returns
    ///
    /// a new [`Icon`][crate::Icon]
    #[doc(alias = "g_emblemed_icon_new")]
    pub fn new<P: IsA<Icon>>(icon: &P, emblem: Option<&Emblem>) -> EmblemedIcon {
        unsafe {
            from_glib_full(ffi::g_emblemed_icon_new(
                icon.as_ref().to_glib_none().0,
                emblem.to_glib_none().0,
            ))
        }
    }
}

pub const NONE_EMBLEMED_ICON: Option<&EmblemedIcon> = None;

/// Trait containing all [`struct@EmblemedIcon`] methods.
///
/// # Implementors
///
/// [`EmblemedIcon`][struct@crate::EmblemedIcon]
pub trait EmblemedIconExt: 'static {
    /// Adds `emblem` to the `GList` of `GEmblems`.
    /// ## `emblem`
    /// a [`Emblem`][crate::Emblem]
    #[doc(alias = "g_emblemed_icon_add_emblem")]
    fn add_emblem(&self, emblem: &Emblem);

    /// Removes all the emblems from `icon`.
    #[doc(alias = "g_emblemed_icon_clear_emblems")]
    fn clear_emblems(&self);

    /// Gets the list of emblems for the `icon`.
    ///
    /// # Returns
    ///
    /// a `GList` of
    ///  `GEmblems` that is owned by `self`
    #[doc(alias = "g_emblemed_icon_get_emblems")]
    #[doc(alias = "get_emblems")]
    fn emblems(&self) -> Vec<Emblem>;

    /// Gets the main icon for `self`.
    ///
    /// # Returns
    ///
    /// a [`Icon`][crate::Icon] that is owned by `self`
    #[doc(alias = "g_emblemed_icon_get_icon")]
    #[doc(alias = "get_icon")]
    fn icon(&self) -> Icon;

    fn gicon(&self) -> Option<Icon>;
}

impl<O: IsA<EmblemedIcon>> EmblemedIconExt for O {
    fn add_emblem(&self, emblem: &Emblem) {
        unsafe {
            ffi::g_emblemed_icon_add_emblem(
                self.as_ref().to_glib_none().0,
                emblem.to_glib_none().0,
            );
        }
    }

    fn clear_emblems(&self) {
        unsafe {
            ffi::g_emblemed_icon_clear_emblems(self.as_ref().to_glib_none().0);
        }
    }

    fn emblems(&self) -> Vec<Emblem> {
        unsafe {
            FromGlibPtrContainer::from_glib_none(ffi::g_emblemed_icon_get_emblems(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn icon(&self) -> Icon {
        unsafe {
            from_glib_none(ffi::g_emblemed_icon_get_icon(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn gicon(&self) -> Option<Icon> {
        unsafe {
            let mut value = glib::Value::from_type(<Icon as StaticType>::static_type());
            glib::gobject_ffi::g_object_get_property(
                self.to_glib_none().0 as *mut glib::gobject_ffi::GObject,
                b"gicon\0".as_ptr() as *const _,
                value.to_glib_none_mut().0,
            );
            value
                .get()
                .expect("Return Value for property `gicon` getter")
        }
    }
}

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