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use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::GString;
use glib::StaticType;
use glib::ToValue;
use glib_sys;
use gtk_source_sys;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use Language;
glib_wrapper! {
pub struct LanguageManager(Object<gtk_source_sys::GtkSourceLanguageManager, gtk_source_sys::GtkSourceLanguageManagerClass, LanguageManagerClass>);
match fn {
get_type => || gtk_source_sys::gtk_source_language_manager_get_type(),
}
}
impl LanguageManager {
pub fn new() -> LanguageManager {
assert_initialized_main_thread!();
unsafe { from_glib_full(gtk_source_sys::gtk_source_language_manager_new()) }
}
pub fn get_default() -> Option<LanguageManager> {
assert_initialized_main_thread!();
unsafe { from_glib_none(gtk_source_sys::gtk_source_language_manager_get_default()) }
}
}
impl Default for LanguageManager {
fn default() -> Self {
Self::new()
}
}
#[derive(Clone, Default)]
pub struct LanguageManagerBuilder {
search_path: Option<Vec<String>>,
}
impl LanguageManagerBuilder {
pub fn new() -> Self {
Self::default()
}
pub fn build(self) -> LanguageManager {
let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
if let Some(ref search_path) = self.search_path {
properties.push(("search-path", search_path));
}
glib::Object::new(LanguageManager::static_type(), &properties)
.expect("object new")
.downcast()
.expect("downcast")
}
pub fn search_path(mut self, search_path: Vec<String>) -> Self {
self.search_path = Some(search_path);
self
}
}
pub const NONE_LANGUAGE_MANAGER: Option<&LanguageManager> = None;
pub trait LanguageManagerExt: 'static {
fn get_language(&self, id: &str) -> Option<Language>;
fn get_language_ids(&self) -> Vec<GString>;
fn get_search_path(&self) -> Vec<GString>;
fn guess_language(
&self,
filename: Option<&str>,
content_type: Option<&str>,
) -> Option<Language>;
fn set_search_path(&self, dirs: &[&str]);
fn connect_property_language_ids_notify<F: Fn(&Self) + 'static>(&self, f: F)
-> SignalHandlerId;
fn connect_property_search_path_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<LanguageManager>> LanguageManagerExt for O {
fn get_language(&self, id: &str) -> Option<Language> {
unsafe {
from_glib_none(gtk_source_sys::gtk_source_language_manager_get_language(
self.as_ref().to_glib_none().0,
id.to_glib_none().0,
))
}
}
fn get_language_ids(&self) -> Vec<GString> {
unsafe {
FromGlibPtrContainer::from_glib_none(
gtk_source_sys::gtk_source_language_manager_get_language_ids(
self.as_ref().to_glib_none().0,
),
)
}
}
fn get_search_path(&self) -> Vec<GString> {
unsafe {
FromGlibPtrContainer::from_glib_none(
gtk_source_sys::gtk_source_language_manager_get_search_path(
self.as_ref().to_glib_none().0,
),
)
}
}
fn guess_language(
&self,
filename: Option<&str>,
content_type: Option<&str>,
) -> Option<Language> {
unsafe {
from_glib_none(gtk_source_sys::gtk_source_language_manager_guess_language(
self.as_ref().to_glib_none().0,
filename.to_glib_none().0,
content_type.to_glib_none().0,
))
}
}
fn set_search_path(&self, dirs: &[&str]) {
unsafe {
gtk_source_sys::gtk_source_language_manager_set_search_path(
self.as_ref().to_glib_none().0,
dirs.to_glib_none().0,
);
}
}
fn connect_property_language_ids_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_language_ids_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gtk_source_sys::GtkSourceLanguageManager,
_param_spec: glib_sys::gpointer,
f: glib_sys::gpointer,
) where
P: IsA<LanguageManager>,
{
let f: &F = &*(f as *const F);
f(&LanguageManager::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::language-ids\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_language_ids_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_property_search_path_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_search_path_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gtk_source_sys::GtkSourceLanguageManager,
_param_spec: glib_sys::gpointer,
f: glib_sys::gpointer,
) where
P: IsA<LanguageManager>,
{
let f: &F = &*(f as *const F);
f(&LanguageManager::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::search-path\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_search_path_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for LanguageManager {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "LanguageManager")
}
}