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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::Font;
use crate::Fontset;
use crate::Language;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;

glib::wrapper! {
    /// [`FontsetSimple`][crate::FontsetSimple] is a implementation of the abstract
    /// [`Fontset`][crate::Fontset] base class in terms of an array of fonts,
    /// which the creator provides when constructing the
    /// [`FontsetSimple`][crate::FontsetSimple].
    ///
    /// # Implements
    ///
    /// [`FontsetExt`][trait@crate::prelude::FontsetExt]
    #[doc(alias = "PangoFontsetSimple")]
    pub struct FontsetSimple(Object<ffi::PangoFontsetSimple, ffi::PangoFontsetSimpleClass>) @extends Fontset;

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

impl FontsetSimple {
    /// Creates a new [`FontsetSimple`][crate::FontsetSimple] for the given language.
    /// ## `language`
    /// a [`Language`][crate::Language] tag
    ///
    /// # Returns
    ///
    /// the newly allocated [`FontsetSimple`][crate::FontsetSimple], which should
    ///  be freed with `g_object_unref()`.
    #[doc(alias = "pango_fontset_simple_new")]
    pub fn new(language: &mut Language) -> FontsetSimple {
        unsafe { from_glib_full(ffi::pango_fontset_simple_new(language.to_glib_none_mut().0)) }
    }

    /// Adds a font to the fontset.
    /// ## `font`
    /// a [`Font`][crate::Font].
    #[doc(alias = "pango_fontset_simple_append")]
    pub fn append<P: IsA<Font>>(&self, font: &P) {
        unsafe {
            ffi::pango_fontset_simple_append(self.to_glib_none().0, font.as_ref().to_glib_none().0);
        }
    }

    /// Returns the number of fonts in the fontset.
    ///
    /// # Returns
    ///
    /// the size of `self`.
    #[doc(alias = "pango_fontset_simple_size")]
    pub fn size(&self) -> i32 {
        unsafe { ffi::pango_fontset_simple_size(self.to_glib_none().0) }
    }
}

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