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use Pixbuf;
use PixbufAnimation;
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 PixbufSimpleAnim(Object<ffi::GdkPixbufSimpleAnim, ffi::GdkPixbufSimpleAnimClass, PixbufSimpleAnimClass>) @extends PixbufAnimation;
match fn {
get_type => || ffi::gdk_pixbuf_simple_anim_get_type(),
}
}
impl PixbufSimpleAnim {
pub fn new(width: i32, height: i32, rate: f32) -> PixbufSimpleAnim {
unsafe {
from_glib_full(ffi::gdk_pixbuf_simple_anim_new(width, height, rate))
}
}
}
pub const NONE_PIXBUF_SIMPLE_ANIM: Option<&PixbufSimpleAnim> = None;
pub trait PixbufSimpleAnimExt: 'static {
fn add_frame(&self, pixbuf: &Pixbuf);
fn get_loop(&self) -> bool;
fn set_loop(&self, loop_: bool);
fn connect_property_loop_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<PixbufSimpleAnim>> PixbufSimpleAnimExt for O {
fn add_frame(&self, pixbuf: &Pixbuf) {
unsafe {
ffi::gdk_pixbuf_simple_anim_add_frame(self.as_ref().to_glib_none().0, pixbuf.to_glib_none().0);
}
}
fn get_loop(&self) -> bool {
unsafe {
from_glib(ffi::gdk_pixbuf_simple_anim_get_loop(self.as_ref().to_glib_none().0))
}
}
fn set_loop(&self, loop_: bool) {
unsafe {
ffi::gdk_pixbuf_simple_anim_set_loop(self.as_ref().to_glib_none().0, loop_.to_glib());
}
}
fn connect_property_loop_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::loop\0".as_ptr() as *const _,
Some(transmute(notify_loop_trampoline::<Self, F> as usize)), Box_::into_raw(f))
}
}
}
unsafe extern "C" fn notify_loop_trampoline<P, F: Fn(&P) + 'static>(this: *mut ffi::GdkPixbufSimpleAnim, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<PixbufSimpleAnim> {
let f: &F = transmute(f);
f(&PixbufSimpleAnim::from_glib_borrow(this).unsafe_cast())
}
impl fmt::Display for PixbufSimpleAnim {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "PixbufSimpleAnim")
}
}