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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 {}