gio/auto/filename_completer.rs
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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT
use crate::ffi;
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
glib::wrapper! {
/// Completes partial file and directory names given a partial string by
/// looking in the file system for clues. Can return a list of possible
/// completion strings for widget implementations.
///
/// ## Signals
///
///
/// #### `got-completion-data`
/// Emitted when the file name completion information comes available.
///
///
///
/// # Implements
///
/// [`trait@glib::ObjectExt`]
#[doc(alias = "GFilenameCompleter")]
pub struct FilenameCompleter(Object<ffi::GFilenameCompleter, ffi::GFilenameCompleterClass>);
match fn {
type_ => || ffi::g_filename_completer_get_type(),
}
}
impl FilenameCompleter {
/// Creates a new filename completer.
///
/// # Returns
///
/// a #GFilenameCompleter.
#[doc(alias = "g_filename_completer_new")]
pub fn new() -> FilenameCompleter {
unsafe { from_glib_full(ffi::g_filename_completer_new()) }
}
/// Obtains a completion for @initial_text from @self.
/// ## `initial_text`
/// text to be completed.
///
/// # Returns
///
/// a completed string, or [`None`] if no
/// completion exists. This string is not owned by GIO, so remember to g_free()
/// it when finished.
#[doc(alias = "g_filename_completer_get_completion_suffix")]
#[doc(alias = "get_completion_suffix")]
pub fn completion_suffix(&self, initial_text: &str) -> Option<glib::GString> {
unsafe {
from_glib_full(ffi::g_filename_completer_get_completion_suffix(
self.to_glib_none().0,
initial_text.to_glib_none().0,
))
}
}
/// Gets an array of completion strings for a given initial text.
/// ## `initial_text`
/// text to be completed.
///
/// # Returns
///
/// array of strings with possible completions for @initial_text.
/// This array must be freed by g_strfreev() when finished.
#[doc(alias = "g_filename_completer_get_completions")]
#[doc(alias = "get_completions")]
pub fn completions(&self, initial_text: &str) -> Vec<glib::GString> {
unsafe {
FromGlibPtrContainer::from_glib_full(ffi::g_filename_completer_get_completions(
self.to_glib_none().0,
initial_text.to_glib_none().0,
))
}
}
/// If @dirs_only is [`true`], @self will only
/// complete directory names, and not file names.
/// ## `dirs_only`
/// a #gboolean.
#[doc(alias = "g_filename_completer_set_dirs_only")]
pub fn set_dirs_only(&self, dirs_only: bool) {
unsafe {
ffi::g_filename_completer_set_dirs_only(self.to_glib_none().0, dirs_only.into_glib());
}
}
/// Emitted when the file name completion information comes available.
#[doc(alias = "got-completion-data")]
pub fn connect_got_completion_data<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn got_completion_data_trampoline<F: Fn(&FilenameCompleter) + 'static>(
this: *mut ffi::GFilenameCompleter,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
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(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
got_completion_data_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl Default for FilenameCompleter {
fn default() -> Self {
Self::new()
}
}