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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)
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
// DO NOT EDIT

use crate::Extractable;
use crate::MetaContainer;
use crate::Source;
use crate::TimelineElement;
use crate::TrackElement;
use crate::VideoSource;
use glib::object::IsA;
use glib::translate::*;
use glib::StaticType;

glib::wrapper! {
    /// This won't be used anymore and has been replaced by
    /// `GESUriSource` instead which now plugs an `imagefreeze` element when
    /// `ges_uri_source_asset_is_image` returns [`true`].
    /// Outputs the video stream from a given file as a still frame. The frame chosen
    /// will be determined by the in-point property on the track element. For image
    /// files, do not set the in-point property.
    ///
    /// # Implements
    ///
    /// [`ImageSourceExt`][trait@crate::prelude::ImageSourceExt], [`VideoSourceExt`][trait@crate::prelude::VideoSourceExt], [`SourceExt`][trait@crate::prelude::SourceExt], [`TrackElementExt`][trait@crate::prelude::TrackElementExt], [`TimelineElementExt`][trait@crate::prelude::TimelineElementExt], [`trait@glib::ObjectExt`], [`ExtractableExt`][trait@crate::prelude::ExtractableExt], [`MetaContainerExt`][trait@crate::prelude::MetaContainerExt], [`TimelineElementExtManual`][trait@crate::prelude::TimelineElementExtManual]
    #[doc(alias = "GESImageSource")]
    pub struct ImageSource(Object<ffi::GESImageSource, ffi::GESImageSourceClass>) @extends VideoSource, Source, TrackElement, TimelineElement, @implements Extractable, MetaContainer;

    match fn {
        type_ => || ffi::ges_image_source_get_type(),
    }
}

impl ImageSource {
    pub const NONE: Option<&'static ImageSource> = None;
}

/// Trait containing all [`struct@ImageSource`] methods.
///
/// # Implementors
///
/// [`ImageSource`][struct@crate::ImageSource]
pub trait ImageSourceExt: 'static {
    /// The location of the file/resource to use.
    fn uri(&self) -> Option<glib::GString>;
}

impl<O: IsA<ImageSource>> ImageSourceExt for O {
    fn uri(&self) -> Option<glib::GString> {
        glib::ObjectExt::property(self.as_ref(), "uri")
    }
}