// 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 Asset;
use BaseEffect;
use Container;
use Extractable;
use Layer;
use TimelineElement;
use Track;
use TrackElement;
use TrackType;
use ffi;
use glib;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;

glib_wrapper! {
    pub struct Clip(Object<ffi::GESClip, ffi::GESClipClass>): Container, TimelineElement, Extractable;

    match fn {
        get_type => || ffi::ges_clip_get_type(),
    }
}

pub trait ClipExt {
    fn add_asset<P: IsA<Asset>>(&self, asset: &P) -> Option<TrackElement>;

    fn find_track_element<'a, P: IsA<Track> + 'a, Q: Into<Option<&'a P>>>(&self, track: Q, type_: glib::types::Type) -> Option<TrackElement>;

    fn find_track_elements<'a, P: IsA<Track> + 'a, Q: Into<Option<&'a P>>>(&self, track: Q, track_type: TrackType, type_: glib::types::Type) -> Vec<TrackElement>;

    fn get_layer(&self) -> Option<Layer>;

    fn get_supported_formats(&self) -> TrackType;

    fn get_top_effect_index<P: IsA<BaseEffect>>(&self, effect: &P) -> i32;

    fn get_top_effect_position<P: IsA<BaseEffect>>(&self, effect: &P) -> i32;

    fn get_top_effects(&self) -> Vec<TrackElement>;

    fn move_to_layer(&self, layer: &Layer) -> bool;

    fn set_supported_formats(&self, supportedformats: TrackType);

    fn set_top_effect_index<P: IsA<BaseEffect>>(&self, effect: &P, newindex: u32) -> bool;

    fn set_top_effect_priority<P: IsA<BaseEffect>>(&self, effect: &P, newpriority: u32) -> bool;

    fn split(&self, position: u64) -> Option<Clip>;

    fn connect_property_layer_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;

    fn connect_property_supported_formats_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}

impl<O: IsA<Clip> + IsA<glib::object::Object>> ClipExt for O {
    fn add_asset<P: IsA<Asset>>(&self, asset: &P) -> Option<TrackElement> {
        unsafe {
            from_glib_none(ffi::ges_clip_add_asset(self.to_glib_none().0, asset.to_glib_none().0))
        }
    }

    fn find_track_element<'a, P: IsA<Track> + 'a, Q: Into<Option<&'a P>>>(&self, track: Q, type_: glib::types::Type) -> Option<TrackElement> {
        let track = track.into();
        let track = track.to_glib_none();
        unsafe {
            from_glib_full(ffi::ges_clip_find_track_element(self.to_glib_none().0, track.0, type_.to_glib()))
        }
    }

    fn find_track_elements<'a, P: IsA<Track> + 'a, Q: Into<Option<&'a P>>>(&self, track: Q, track_type: TrackType, type_: glib::types::Type) -> Vec<TrackElement> {
        let track = track.into();
        let track = track.to_glib_none();
        unsafe {
            FromGlibPtrContainer::from_glib_full(ffi::ges_clip_find_track_elements(self.to_glib_none().0, track.0, track_type.to_glib(), type_.to_glib()))
        }
    }

    fn get_layer(&self) -> Option<Layer> {
        unsafe {
            from_glib_full(ffi::ges_clip_get_layer(self.to_glib_none().0))
        }
    }

    fn get_supported_formats(&self) -> TrackType {
        unsafe {
            from_glib(ffi::ges_clip_get_supported_formats(self.to_glib_none().0))
        }
    }

    fn get_top_effect_index<P: IsA<BaseEffect>>(&self, effect: &P) -> i32 {
        unsafe {
            ffi::ges_clip_get_top_effect_index(self.to_glib_none().0, effect.to_glib_none().0)
        }
    }

    fn get_top_effect_position<P: IsA<BaseEffect>>(&self, effect: &P) -> i32 {
        unsafe {
            ffi::ges_clip_get_top_effect_position(self.to_glib_none().0, effect.to_glib_none().0)
        }
    }

    fn get_top_effects(&self) -> Vec<TrackElement> {
        unsafe {
            FromGlibPtrContainer::from_glib_full(ffi::ges_clip_get_top_effects(self.to_glib_none().0))
        }
    }

    fn move_to_layer(&self, layer: &Layer) -> bool {
        unsafe {
            from_glib(ffi::ges_clip_move_to_layer(self.to_glib_none().0, layer.to_glib_none().0))
        }
    }

    fn set_supported_formats(&self, supportedformats: TrackType) {
        unsafe {
            ffi::ges_clip_set_supported_formats(self.to_glib_none().0, supportedformats.to_glib());
        }
    }

    fn set_top_effect_index<P: IsA<BaseEffect>>(&self, effect: &P, newindex: u32) -> bool {
        unsafe {
            from_glib(ffi::ges_clip_set_top_effect_index(self.to_glib_none().0, effect.to_glib_none().0, newindex))
        }
    }

    fn set_top_effect_priority<P: IsA<BaseEffect>>(&self, effect: &P, newpriority: u32) -> bool {
        unsafe {
            from_glib(ffi::ges_clip_set_top_effect_priority(self.to_glib_none().0, effect.to_glib_none().0, newpriority))
        }
    }

    fn split(&self, position: u64) -> Option<Clip> {
        unsafe {
            from_glib_none(ffi::ges_clip_split(self.to_glib_none().0, position))
        }
    }

    fn connect_property_layer_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe {
            let f: Box_<Box_<Fn(&Self) + 'static>> = Box_::new(Box_::new(f));
            connect(self.to_glib_none().0, "notify::layer",
                transmute(notify_layer_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
        }
    }

    fn connect_property_supported_formats_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe {
            let f: Box_<Box_<Fn(&Self) + 'static>> = Box_::new(Box_::new(f));
            connect(self.to_glib_none().0, "notify::supported-formats",
                transmute(notify_supported_formats_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
        }
    }
}

unsafe extern "C" fn notify_layer_trampoline<P>(this: *mut ffi::GESClip, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<Clip> {
    let f: &&(Fn(&P) + 'static) = transmute(f);
    f(&Clip::from_glib_borrow(this).downcast_unchecked())
}

unsafe extern "C" fn notify_supported_formats_trampoline<P>(this: *mut ffi::GESClip, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<Clip> {
    let f: &&(Fn(&P) + 'static) = transmute(f);
    f(&Clip::from_glib_borrow(this).downcast_unchecked())
}