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

glib::wrapper! {
    /// [`Emblem`][crate::Emblem] is an implementation of [`Icon`][crate::Icon] that supports
    /// having an emblem, which is an icon with additional properties.
    /// It can than be added to a [`EmblemedIcon`][crate::EmblemedIcon].
    ///
    /// Currently, only metainformation about the emblem's origin is
    /// supported. More may be added in the future.
    ///
    /// # Implements
    ///
    /// [`trait@glib::ObjectExt`], [`IconExt`][trait@crate::prelude::IconExt]
    #[doc(alias = "GEmblem")]
    pub struct Emblem(Object<ffi::GEmblem, ffi::GEmblemClass>) @implements Icon;

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

impl Emblem {
    /// Creates a new emblem for `icon`.
    /// ## `icon`
    /// a GIcon containing the icon.
    ///
    /// # Returns
    ///
    /// a new [`Emblem`][crate::Emblem].
    #[doc(alias = "g_emblem_new")]
    pub fn new(icon: &impl IsA<Icon>) -> Emblem {
        unsafe { from_glib_full(ffi::g_emblem_new(icon.as_ref().to_glib_none().0)) }
    }

    /// Creates a new emblem for `icon`.
    /// ## `icon`
    /// a GIcon containing the icon.
    /// ## `origin`
    /// a GEmblemOrigin enum defining the emblem's origin
    ///
    /// # Returns
    ///
    /// a new [`Emblem`][crate::Emblem].
    #[doc(alias = "g_emblem_new_with_origin")]
    #[doc(alias = "new_with_origin")]
    pub fn with_origin(icon: &impl IsA<Icon>, origin: EmblemOrigin) -> Emblem {
        unsafe {
            from_glib_full(ffi::g_emblem_new_with_origin(
                icon.as_ref().to_glib_none().0,
                origin.into_glib(),
            ))
        }
    }

    /// Gives back the icon from `self`.
    ///
    /// # Returns
    ///
    /// a [`Icon`][crate::Icon]. The returned object belongs to
    ///  the emblem and should not be modified or freed.
    #[doc(alias = "g_emblem_get_icon")]
    #[doc(alias = "get_icon")]
    pub fn icon(&self) -> Icon {
        unsafe { from_glib_none(ffi::g_emblem_get_icon(self.to_glib_none().0)) }
    }

    /// Gets the origin of the emblem.
    ///
    /// # Returns
    ///
    /// the origin of the emblem
    #[doc(alias = "g_emblem_get_origin")]
    #[doc(alias = "get_origin")]
    pub fn origin(&self) -> EmblemOrigin {
        unsafe { from_glib(ffi::g_emblem_get_origin(self.to_glib_none().0)) }
    }
}

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