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use crate::Builder;
use glib::object::{Cast, IsA};
use glib::translate::*;
use glib::Object;
use std::path::Path;
impl Builder {
#[doc(alias = "gtk_builder_new_from_file")]
#[doc(alias = "new_from_file")]
pub fn from_file(file_path: impl AsRef<Path>) -> Self {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gtk_builder_new_from_file(
file_path.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gtk_builder_get_current_object")]
#[doc(alias = "get_current_object")]
pub fn current_object(&self) -> Option<glib::Object> {
unsafe {
let ptr = ffi::gtk_builder_get_current_object(self.to_glib_none().0);
if ptr.is_null() {
None
} else {
glib::gobject_ffi::g_object_ref(ptr as *mut glib::gobject_ffi::GObject);
Some(from_glib_full(ptr))
}
}
}
#[doc(alias = "gtk_builder_get_object")]
#[doc(alias = "get_object")]
pub fn object<T: IsA<Object>>(&self, name: &str) -> Option<T> {
unsafe {
Option::<Object>::from_glib_none(ffi::gtk_builder_get_object(
self.to_glib_none().0,
name.to_glib_none().0,
))
.and_then(|obj| obj.dynamic_cast::<T>().ok())
}
}
#[doc(alias = "gtk_builder_add_from_file")]
pub fn add_from_file(&self, file_path: impl AsRef<Path>) -> Result<(), glib::Error> {
unsafe {
let mut error = ::std::ptr::null_mut();
ffi::gtk_builder_add_from_file(
self.to_glib_none().0,
file_path.as_ref().to_glib_none().0,
&mut error,
);
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
}