gstreamer-rs/gstreamer/src/auto/element_factory.rs

// 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 glib;
use glib::translate::*;
use glib::GString;
use gst_sys;
use Caps;
use Element;
use ElementFactoryListType;
use Object;
use PadDirection;
use PluginFeature;
use Rank;
use StaticPadTemplate;
use URIType;

glib_wrapper! {
    pub struct ElementFactory(Object<gst_sys::GstElementFactory, gst_sys::GstElementFactoryClass, ElementFactoryClass>) @extends PluginFeature, Object;

    match fn {
        get_type => || gst_sys::gst_element_factory_get_type(),
    }
}

impl ElementFactory {
    pub fn can_sink_all_caps(&self, caps: &Caps) -> bool {
        unsafe {
            from_glib(gst_sys::gst_element_factory_can_sink_all_caps(
                self.to_glib_none().0,
                caps.to_glib_none().0,
            ))
        }
    }

    pub fn can_sink_any_caps(&self, caps: &Caps) -> bool {
        unsafe {
            from_glib(gst_sys::gst_element_factory_can_sink_any_caps(
                self.to_glib_none().0,
                caps.to_glib_none().0,
            ))
        }
    }

    pub fn can_src_all_caps(&self, caps: &Caps) -> bool {
        unsafe {
            from_glib(gst_sys::gst_element_factory_can_src_all_caps(
                self.to_glib_none().0,
                caps.to_glib_none().0,
            ))
        }
    }

    pub fn can_src_any_caps(&self, caps: &Caps) -> bool {
        unsafe {
            from_glib(gst_sys::gst_element_factory_can_src_any_caps(
                self.to_glib_none().0,
                caps.to_glib_none().0,
            ))
        }
    }

    pub fn create(&self, name: Option<&str>) -> Result<Element, glib::BoolError> {
        unsafe {
            Option::<_>::from_glib_none(gst_sys::gst_element_factory_create(
                self.to_glib_none().0,
                name.to_glib_none().0,
            ))
            .ok_or_else(|| glib_bool_error!("Failed to create element from factory"))
        }
    }

    pub fn get_element_type(&self) -> glib::types::Type {
        unsafe {
            from_glib(gst_sys::gst_element_factory_get_element_type(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn get_metadata(&self, key: &str) -> Option<GString> {
        unsafe {
            from_glib_none(gst_sys::gst_element_factory_get_metadata(
                self.to_glib_none().0,
                key.to_glib_none().0,
            ))
        }
    }

    pub fn get_metadata_keys(&self) -> Vec<GString> {
        unsafe {
            FromGlibPtrContainer::from_glib_full(gst_sys::gst_element_factory_get_metadata_keys(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn get_num_pad_templates(&self) -> u32 {
        unsafe { gst_sys::gst_element_factory_get_num_pad_templates(self.to_glib_none().0) }
    }

    pub fn get_static_pad_templates(&self) -> Vec<StaticPadTemplate> {
        unsafe {
            FromGlibPtrContainer::from_glib_none(
                gst_sys::gst_element_factory_get_static_pad_templates(self.to_glib_none().0),
            )
        }
    }

    pub fn get_uri_protocols(&self) -> Vec<GString> {
        unsafe {
            FromGlibPtrContainer::from_glib_none(gst_sys::gst_element_factory_get_uri_protocols(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn get_uri_type(&self) -> URIType {
        unsafe {
            from_glib(gst_sys::gst_element_factory_get_uri_type(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn has_interface(&self, interfacename: &str) -> bool {
        unsafe {
            from_glib(gst_sys::gst_element_factory_has_interface(
                self.to_glib_none().0,
                interfacename.to_glib_none().0,
            ))
        }
    }

    pub fn list_is_type(&self, type_: ElementFactoryListType) -> bool {
        unsafe {
            from_glib(gst_sys::gst_element_factory_list_is_type(
                self.to_glib_none().0,
                type_,
            ))
        }
    }

    pub fn find(name: &str) -> Option<ElementFactory> {
        assert_initialized_main_thread!();
        unsafe { from_glib_full(gst_sys::gst_element_factory_find(name.to_glib_none().0)) }
    }

    pub fn list_filter(
        list: &[ElementFactory],
        caps: &Caps,
        direction: PadDirection,
        subsetonly: bool,
    ) -> Vec<ElementFactory> {
        assert_initialized_main_thread!();
        unsafe {
            FromGlibPtrContainer::from_glib_full(gst_sys::gst_element_factory_list_filter(
                list.to_glib_none().0,
                caps.to_glib_none().0,
                direction.to_glib(),
                subsetonly.to_glib(),
            ))
        }
    }

    pub fn list_get_elements(type_: ElementFactoryListType, minrank: Rank) -> Vec<ElementFactory> {
        assert_initialized_main_thread!();
        unsafe {
            FromGlibPtrContainer::from_glib_full(gst_sys::gst_element_factory_list_get_elements(
                type_,
                minrank.to_glib(),
            ))
        }
    }

    pub fn make(factoryname: &str, name: Option<&str>) -> Result<Element, glib::BoolError> {
        assert_initialized_main_thread!();
        unsafe {
            Option::<_>::from_glib_none(gst_sys::gst_element_factory_make(
                factoryname.to_glib_none().0,
                name.to_glib_none().0,
            ))
            .ok_or_else(|| glib_bool_error!("Failed to create element from factory name"))
        }
    }
}

unsafe impl Send for ElementFactory {}
unsafe impl Sync for ElementFactory {}