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use Box;
use Container;
use Dialog;
use FileChooser;
use FileChooserAction;
use Orientable;
use Widget;
use ffi;
use glib;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use std::boxed::Box as Box_;
use std::mem::transmute;
glib_wrapper! {
pub struct FileChooserButton(Object<ffi::GtkFileChooserButton>): Box, Container, Widget, Orientable, FileChooser;
match fn {
get_type => || ffi::gtk_file_chooser_button_get_type(),
}
}
impl FileChooserButton {
pub fn new(title: &str, action: FileChooserAction) -> FileChooserButton {
assert_initialized_main_thread!();
unsafe {
Widget::from_glib_none(ffi::gtk_file_chooser_button_new(title.to_glib_none().0, action.to_glib())).downcast_unchecked()
}
}
pub fn new_with_dialog<P: IsA<Dialog>>(dialog: &P) -> FileChooserButton {
skip_assert_initialized!();
unsafe {
Widget::from_glib_none(ffi::gtk_file_chooser_button_new_with_dialog(dialog.to_glib_none().0)).downcast_unchecked()
}
}
}
pub trait FileChooserButtonExt {
#[cfg(not(feature = "v3_20"))]
fn get_focus_on_click(&self) -> bool;
fn get_title(&self) -> Option<String>;
fn get_width_chars(&self) -> i32;
#[cfg(not(feature = "v3_20"))]
fn set_focus_on_click(&self, focus_on_click: bool);
fn set_title(&self, title: &str);
fn set_width_chars(&self, n_chars: i32);
fn connect_file_set<F: Fn(&Self) + 'static>(&self, f: F) -> u64;
}
impl<O: IsA<FileChooserButton> + IsA<glib::object::Object>> FileChooserButtonExt for O {
#[cfg(not(feature = "v3_20"))]
fn get_focus_on_click(&self) -> bool {
unsafe {
from_glib(ffi::gtk_file_chooser_button_get_focus_on_click(self.to_glib_none().0))
}
}
fn get_title(&self) -> Option<String> {
unsafe {
from_glib_none(ffi::gtk_file_chooser_button_get_title(self.to_glib_none().0))
}
}
fn get_width_chars(&self) -> i32 {
unsafe {
ffi::gtk_file_chooser_button_get_width_chars(self.to_glib_none().0)
}
}
#[cfg(not(feature = "v3_20"))]
fn set_focus_on_click(&self, focus_on_click: bool) {
unsafe {
ffi::gtk_file_chooser_button_set_focus_on_click(self.to_glib_none().0, focus_on_click.to_glib());
}
}
fn set_title(&self, title: &str) {
unsafe {
ffi::gtk_file_chooser_button_set_title(self.to_glib_none().0, title.to_glib_none().0);
}
}
fn set_width_chars(&self, n_chars: i32) {
unsafe {
ffi::gtk_file_chooser_button_set_width_chars(self.to_glib_none().0, n_chars);
}
}
fn connect_file_set<F: Fn(&Self) + 'static>(&self, f: F) -> u64 {
unsafe {
let f: Box_<Box_<Fn(&Self) + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "file-set",
transmute(file_set_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe extern "C" fn file_set_trampoline<P>(this: *mut ffi::GtkFileChooserButton, f: glib_ffi::gpointer)
where P: IsA<FileChooserButton> {
callback_guard!();
let f: &Box_<Fn(&P) + 'static> = transmute(f);
f(&FileChooserButton::from_glib_none(this).downcast_unchecked())
}