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use crate::FontDescription;
#[cfg(any(feature = "v1_46", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_46")))]
use crate::FontFamily;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
use std::mem;
use std::ptr;
glib::wrapper! {
#[doc(alias = "PangoFontFace")]
pub struct FontFace(Object<ffi::PangoFontFace, ffi::PangoFontFaceClass>);
match fn {
type_ => || ffi::pango_font_face_get_type(),
}
}
pub const NONE_FONT_FACE: Option<&FontFace> = None;
pub trait FontFaceExt: 'static {
#[doc(alias = "pango_font_face_describe")]
fn describe(&self) -> Option<FontDescription>;
#[doc(alias = "pango_font_face_get_face_name")]
#[doc(alias = "get_face_name")]
fn face_name(&self) -> Option<glib::GString>;
#[cfg(any(feature = "v1_46", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_46")))]
#[doc(alias = "pango_font_face_get_family")]
#[doc(alias = "get_family")]
fn family(&self) -> Option<FontFamily>;
#[doc(alias = "pango_font_face_is_synthesized")]
fn is_synthesized(&self) -> bool;
#[doc(alias = "pango_font_face_list_sizes")]
fn list_sizes(&self) -> Vec<i32>;
}
impl<O: IsA<FontFace>> FontFaceExt for O {
fn describe(&self) -> Option<FontDescription> {
unsafe {
from_glib_full(ffi::pango_font_face_describe(
self.as_ref().to_glib_none().0,
))
}
}
fn face_name(&self) -> Option<glib::GString> {
unsafe {
from_glib_none(ffi::pango_font_face_get_face_name(
self.as_ref().to_glib_none().0,
))
}
}
#[cfg(any(feature = "v1_46", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_46")))]
fn family(&self) -> Option<FontFamily> {
unsafe {
from_glib_none(ffi::pango_font_face_get_family(
self.as_ref().to_glib_none().0,
))
}
}
fn is_synthesized(&self) -> bool {
unsafe {
from_glib(ffi::pango_font_face_is_synthesized(
self.as_ref().to_glib_none().0,
))
}
}
fn list_sizes(&self) -> Vec<i32> {
unsafe {
let mut sizes = ptr::null_mut();
let mut n_sizes = mem::MaybeUninit::uninit();
ffi::pango_font_face_list_sizes(
self.as_ref().to_glib_none().0,
&mut sizes,
n_sizes.as_mut_ptr(),
);
FromGlibContainer::from_glib_full_num(sizes, n_sizes.assume_init() as usize)
}
}
}
impl fmt::Display for FontFace {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("FontFace")
}
}