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use OutputStream;
use ffi;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect_raw;
use glib::translate::*;
use glib_ffi;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
glib_wrapper! {
pub struct FilterOutputStream(Object<ffi::GFilterOutputStream, ffi::GFilterOutputStreamClass, FilterOutputStreamClass>) @extends OutputStream;
match fn {
get_type => || ffi::g_filter_output_stream_get_type(),
}
}
pub const NONE_FILTER_OUTPUT_STREAM: Option<&FilterOutputStream> = None;
pub trait FilterOutputStreamExt: 'static {
fn get_base_stream(&self) -> Option<OutputStream>;
fn get_close_base_stream(&self) -> bool;
fn set_close_base_stream(&self, close_base: bool);
fn connect_property_close_base_stream_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<FilterOutputStream>> FilterOutputStreamExt for O {
fn get_base_stream(&self) -> Option<OutputStream> {
unsafe {
from_glib_none(ffi::g_filter_output_stream_get_base_stream(self.as_ref().to_glib_none().0))
}
}
fn get_close_base_stream(&self) -> bool {
unsafe {
from_glib(ffi::g_filter_output_stream_get_close_base_stream(self.as_ref().to_glib_none().0))
}
}
fn set_close_base_stream(&self, close_base: bool) {
unsafe {
ffi::g_filter_output_stream_set_close_base_stream(self.as_ref().to_glib_none().0, close_base.to_glib());
}
}
fn connect_property_close_base_stream_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(self.as_ptr() as *mut _, b"notify::close-base-stream\0".as_ptr() as *const _,
Some(transmute(notify_close_base_stream_trampoline::<Self, F> as usize)), Box_::into_raw(f))
}
}
}
unsafe extern "C" fn notify_close_base_stream_trampoline<P, F: Fn(&P) + 'static>(this: *mut ffi::GFilterOutputStream, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<FilterOutputStream> {
let f: &F = transmute(f);
f(&FilterOutputStream::from_glib_borrow(this).unsafe_cast())
}
impl fmt::Display for FilterOutputStream {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "FilterOutputStream")
}
}