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use gio_sys;
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_sys;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
glib_wrapper! {
pub struct FilenameCompleter(Object<gio_sys::GFilenameCompleter, gio_sys::GFilenameCompleterClass, FilenameCompleterClass>);
match fn {
get_type => || gio_sys::g_filename_completer_get_type(),
}
}
impl FilenameCompleter {
pub fn new() -> FilenameCompleter {
unsafe { from_glib_full(gio_sys::g_filename_completer_new()) }
}
}
impl Default for FilenameCompleter {
fn default() -> Self {
Self::new()
}
}
pub const NONE_FILENAME_COMPLETER: Option<&FilenameCompleter> = None;
pub trait FilenameCompleterExt: 'static {
fn get_completion_suffix(&self, initial_text: &str) -> Option<GString>;
fn get_completions(&self, initial_text: &str) -> Vec<GString>;
fn set_dirs_only(&self, dirs_only: bool);
fn connect_got_completion_data<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<FilenameCompleter>> FilenameCompleterExt for O {
fn get_completion_suffix(&self, initial_text: &str) -> Option<GString> {
unsafe {
from_glib_full(gio_sys::g_filename_completer_get_completion_suffix(
self.as_ref().to_glib_none().0,
initial_text.to_glib_none().0,
))
}
}
fn get_completions(&self, initial_text: &str) -> Vec<GString> {
unsafe {
FromGlibPtrContainer::from_glib_full(gio_sys::g_filename_completer_get_completions(
self.as_ref().to_glib_none().0,
initial_text.to_glib_none().0,
))
}
}
fn set_dirs_only(&self, dirs_only: bool) {
unsafe {
gio_sys::g_filename_completer_set_dirs_only(
self.as_ref().to_glib_none().0,
dirs_only.to_glib(),
);
}
}
fn connect_got_completion_data<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn got_completion_data_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gio_sys::GFilenameCompleter,
f: glib_sys::gpointer,
) where
P: IsA<FilenameCompleter>,
{
let f: &F = &*(f as *const F);
f(&FilenameCompleter::from_glib_borrow(this).unsafe_cast())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"got-completion-data\0".as_ptr() as *const _,
Some(transmute(
got_completion_data_trampoline::<Self, F> as usize,
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for FilenameCompleter {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "FilenameCompleter")
}
}
