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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 PlayerVideoRenderer;
use ffi;
use glib;
use glib::StaticType;
use glib::Value;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;

glib_wrapper! {
    ///
    ///
    /// # Implements
    ///
    /// [`glib::object::ObjectExt`](../glib/object/trait.ObjectExt.html), [`PlayerVideoRendererExt`](trait.PlayerVideoRendererExt.html)
    pub struct PlayerVideoOverlayVideoRenderer(Object<ffi::GstPlayerVideoOverlayVideoRenderer, ffi::GstPlayerVideoOverlayVideoRendererClass>): PlayerVideoRenderer;

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

impl PlayerVideoOverlayVideoRenderer {
    /// Tell an overlay that it has been exposed. This will redraw the current frame
    /// in the drawable even if the pipeline is PAUSED.
    pub fn expose(&self) {
        unsafe {
            ffi::gst_player_video_overlay_video_renderer_expose(self.to_glib_none().0);
        }
    }

    /// Return the currently configured render rectangle. See `PlayerVideoOverlayVideoRenderer::set_render_rectangle`
    /// for details.
    /// ## `x`
    /// the horizontal offset of the render area inside the window
    /// ## `y`
    /// the vertical offset of the render area inside the window
    /// ## `width`
    /// the width of the render area inside the window
    /// ## `height`
    /// the height of the render area inside the window
    pub fn get_render_rectangle(&self) -> (i32, i32, i32, i32) {
        unsafe {
            let mut x = mem::uninitialized();
            let mut y = mem::uninitialized();
            let mut width = mem::uninitialized();
            let mut height = mem::uninitialized();
            ffi::gst_player_video_overlay_video_renderer_get_render_rectangle(self.to_glib_none().0, &mut x, &mut y, &mut width, &mut height);
            (x, y, width, height)
        }
    }

    //pub fn get_window_handle(&self) -> /*Unimplemented*/Option<Fundamental: Pointer> {
    //    unsafe { TODO: call ffi::gst_player_video_overlay_video_renderer_get_window_handle() }
    //}

    /// Configure a subregion as a video target within the window set by
    /// `PlayerVideoOverlayVideoRenderer::set_window_handle`. If this is not
    /// used or not supported the video will fill the area of the window set as the
    /// overlay to 100%. By specifying the rectangle, the video can be overlaid to
    /// a specific region of that window only. After setting the new rectangle one
    /// should call `PlayerVideoOverlayVideoRenderer::expose` to force a
    /// redraw. To unset the region pass -1 for the `width` and `height` parameters.
    ///
    /// This method is needed for non fullscreen video overlay in UI toolkits that
    /// do not support subwindows.
    /// ## `x`
    /// the horizontal offset of the render area inside the window
    /// ## `y`
    /// the vertical offset of the render area inside the window
    /// ## `width`
    /// the width of the render area inside the window
    /// ## `height`
    /// the height of the render area inside the window
    pub fn set_render_rectangle(&self, x: i32, y: i32, width: i32, height: i32) {
        unsafe {
            ffi::gst_player_video_overlay_video_renderer_set_render_rectangle(self.to_glib_none().0, x, y, width, height);
        }
    }

    //pub fn set_window_handle<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&self, window_handle: P) {
    //    unsafe { TODO: call ffi::gst_player_video_overlay_video_renderer_set_window_handle() }
    //}

    pub fn get_property_video_sink(&self) -> Option<gst::Element> {
        unsafe {
            let mut value = Value::from_type(<gst::Element as StaticType>::static_type());
            gobject_ffi::g_object_get_property(self.to_glib_none().0, "video-sink".to_glib_none().0, value.to_glib_none_mut().0);
            value.get()
        }
    }

    pub fn set_property_video_sink<P: IsA<gst::Element> + IsA<glib::object::Object> + glib::value::SetValueOptional>(&self, video_sink: Option<&P>) {
        unsafe {
            gobject_ffi::g_object_set_property(self.to_glib_none().0, "video-sink".to_glib_none().0, Value::from(video_sink).to_glib_none().0);
        }
    }

    //pub fn new<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(window_handle: P) -> Option<PlayerVideoRenderer> {
    //    unsafe { TODO: call ffi::gst_player_video_overlay_video_renderer_new() }
    //}

    //pub fn new_with_sink<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>, Q: IsA<gst::Element>>(window_handle: P, video_sink: &Q) -> Option<PlayerVideoRenderer> {
    //    unsafe { TODO: call ffi::gst_player_video_overlay_video_renderer_new_with_sink() }
    //}

    pub fn connect_property_video_sink_notify<F: Fn(&PlayerVideoOverlayVideoRenderer) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe {
            let f: Box_<Box_<Fn(&PlayerVideoOverlayVideoRenderer) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
            connect(self.to_glib_none().0, "notify::video-sink",
                transmute(notify_video_sink_trampoline as usize), Box_::into_raw(f) as *mut _)
        }
    }

    pub fn connect_property_window_handle_notify<F: Fn(&PlayerVideoOverlayVideoRenderer) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe {
            let f: Box_<Box_<Fn(&PlayerVideoOverlayVideoRenderer) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
            connect(self.to_glib_none().0, "notify::window-handle",
                transmute(notify_window_handle_trampoline as usize), Box_::into_raw(f) as *mut _)
        }
    }
}

unsafe impl Send for PlayerVideoOverlayVideoRenderer {}
unsafe impl Sync for PlayerVideoOverlayVideoRenderer {}

unsafe extern "C" fn notify_video_sink_trampoline(this: *mut ffi::GstPlayerVideoOverlayVideoRenderer, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
    let f: &&(Fn(&PlayerVideoOverlayVideoRenderer) + Send + Sync + 'static) = transmute(f);
    f(&from_glib_borrow(this))
}

unsafe extern "C" fn notify_window_handle_trampoline(this: *mut ffi::GstPlayerVideoOverlayVideoRenderer, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
    let f: &&(Fn(&PlayerVideoOverlayVideoRenderer) + Send + Sync + 'static) = transmute(f);
    f(&from_glib_borrow(this))
}