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use crate::FontFace;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
use std::mem;
use std::ptr;
glib::wrapper! {
#[doc(alias = "PangoFontFamily")]
pub struct FontFamily(Object<ffi::PangoFontFamily, ffi::PangoFontFamilyClass>) @implements gio::ListModel;
match fn {
type_ => || ffi::pango_font_family_get_type(),
}
}
impl FontFamily {
pub const NONE: Option<&'static FontFamily> = None;
}
impl fmt::Display for FontFamily {
#[inline]
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str(&FontFamilyExt::name(self))
}
}
pub trait FontFamilyExt: 'static {
#[cfg(any(feature = "v1_46", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_46")))]
#[doc(alias = "pango_font_family_get_face")]
#[doc(alias = "get_face")]
fn face(&self, name: Option<&str>) -> Option<FontFace>;
#[doc(alias = "pango_font_family_get_name")]
#[doc(alias = "get_name")]
fn name(&self) -> glib::GString;
#[doc(alias = "pango_font_family_is_monospace")]
fn is_monospace(&self) -> bool;
#[cfg(any(feature = "v1_44", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_44")))]
#[doc(alias = "pango_font_family_is_variable")]
fn is_variable(&self) -> bool;
#[doc(alias = "pango_font_family_list_faces")]
fn list_faces(&self) -> Vec<FontFace>;
}
impl<O: IsA<FontFamily>> FontFamilyExt for O {
#[cfg(any(feature = "v1_46", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_46")))]
fn face(&self, name: Option<&str>) -> Option<FontFace> {
unsafe {
from_glib_none(ffi::pango_font_family_get_face(
self.as_ref().to_glib_none().0,
name.to_glib_none().0,
))
}
}
fn name(&self) -> glib::GString {
unsafe {
from_glib_none(ffi::pango_font_family_get_name(
self.as_ref().to_glib_none().0,
))
}
}
fn is_monospace(&self) -> bool {
unsafe {
from_glib(ffi::pango_font_family_is_monospace(
self.as_ref().to_glib_none().0,
))
}
}
#[cfg(any(feature = "v1_44", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_44")))]
fn is_variable(&self) -> bool {
unsafe {
from_glib(ffi::pango_font_family_is_variable(
self.as_ref().to_glib_none().0,
))
}
}
fn list_faces(&self) -> Vec<FontFace> {
unsafe {
let mut faces = ptr::null_mut();
let mut n_faces = mem::MaybeUninit::uninit();
ffi::pango_font_family_list_faces(
self.as_ref().to_glib_none().0,
&mut faces,
n_faces.as_mut_ptr(),
);
FromGlibContainer::from_glib_container_num(faces, n_faces.assume_init() as _)
}
}
}