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gstreamer: Add getters for ElementFactory/DeviceProviderFactory metadata

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This commit is contained in:
Piotrek Brzeziński 2021-11-25 14:53:43 +01:00
parent 31b78f483e
commit abd2d4dfd7
5 changed files with 129 additions and 22 deletions
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10
gstreamer/Gir.toml
View file

@ -1113,6 +1113,11 @@ final_type = true
# Use glib::List as return type
manual = true
[[object.function]]
name = "get_metadata"
# Use str as return type
manual = true
[[object]]
name = "Gst.TypeFindFactory"
status = "generate"
@ -1139,6 +1144,11 @@ final_type = true
# Use glib::List as return type
manual = true
[[object.function]]
name = "get_metadata"
# Use str as return type
manual = true
[[object]]
name = "Gst.DeviceProvider"
status = "generate"

11
gstreamer/src/auto/device_provider_factory.rs
View file

@ -33,17 +33,6 @@ impl DeviceProviderFactory {
}
}
#[doc(alias = "gst_device_provider_factory_get_metadata")]
#[doc(alias = "get_metadata")]
pub fn metadata(&self, key: &str) -> Option<glib::GString> {
unsafe {
from_glib_none(ffi::gst_device_provider_factory_get_metadata(
self.to_glib_none().0,
key.to_glib_none().0,
))
}
}
#[doc(alias = "gst_device_provider_factory_get_metadata_keys")]
#[doc(alias = "get_metadata_keys")]
pub fn metadata_keys(&self) -> Vec<glib::GString> {

11
gstreamer/src/auto/element_factory.rs
View file

@ -81,17 +81,6 @@ impl ElementFactory {
}
}
#[doc(alias = "gst_element_factory_get_metadata")]
#[doc(alias = "get_metadata")]
pub fn metadata(&self, key: &str) -> Option<glib::GString> {
unsafe {
from_glib_none(ffi::gst_element_factory_get_metadata(
self.to_glib_none().0,
key.to_glib_none().0,
))
}
}
#[doc(alias = "gst_element_factory_get_metadata_keys")]
#[doc(alias = "get_metadata_keys")]
pub fn metadata_keys(&self) -> Vec<glib::GString> {

60
gstreamer/src/device_provider_factory.rs
View file

@ -1,7 +1,14 @@
// Take a look at the license at the top of the repository in the LICENSE file.
use crate::DeviceProviderFactory;
use crate::ELEMENT_METADATA_AUTHOR;
use crate::ELEMENT_METADATA_DESCRIPTION;
use crate::ELEMENT_METADATA_DOC_URI;
use crate::ELEMENT_METADATA_ICON_NAME;
use crate::ELEMENT_METADATA_KLASS;
use crate::ELEMENT_METADATA_LONGNAME;
use glib::translate::*;
use std::ffi::CStr;
impl DeviceProviderFactory {
#[doc(alias = "gst_device_provider_factory_list_get_device_providers")]
@ -13,4 +20,57 @@ impl DeviceProviderFactory {
)
}
}
#[doc(alias = "gst_device_provider_factory_get_metadata")]
#[doc(alias = "get_metadata")]
pub fn metadata(&self, key: &str) -> Option<&str> {
unsafe {
let ptr = ffi::gst_device_provider_factory_get_metadata(
self.to_glib_none().0,
key.to_glib_none().0,
);
if ptr.is_null() {
None
} else {
Some(CStr::from_ptr(ptr).to_str().unwrap())
}
}
}
#[doc(alias = "get_longname")]
#[doc(alias = "gst_device_provider_factory_get_longname")]
pub fn longname(&self) -> &str {
self.metadata(&ELEMENT_METADATA_LONGNAME).unwrap()
}
#[doc(alias = "get_klass")]
#[doc(alias = "gst_device_provider_factory_get_klass")]
pub fn klass(&self) -> &str {
self.metadata(&ELEMENT_METADATA_KLASS).unwrap()
}
#[doc(alias = "get_description")]
#[doc(alias = "gst_device_provider_factory_get_description")]
pub fn description(&self) -> &str {
self.metadata(&ELEMENT_METADATA_DESCRIPTION).unwrap()
}
#[doc(alias = "get_author")]
#[doc(alias = "gst_device_provider_factory_get_author")]
pub fn author(&self) -> &str {
self.metadata(&ELEMENT_METADATA_AUTHOR).unwrap()
}
#[doc(alias = "get_documentation_uri")]
#[doc(alias = "gst_device_provider_factory_get_documentation_uri")]
pub fn documentation_uri(&self) -> Option<&str> {
self.metadata(&ELEMENT_METADATA_DOC_URI)
}
#[doc(alias = "get_icon_name")]
#[doc(alias = "gst_device_provider_factory_get_icon_name")]
pub fn icon_name(&self) -> Option<&str> {
self.metadata(&ELEMENT_METADATA_ICON_NAME)
}
}

59
gstreamer/src/element_factory.rs
View file

@ -1,5 +1,13 @@
// Take a look at the license at the top of the repository in the LICENSE file.
use crate::ELEMENT_METADATA_AUTHOR;
use crate::ELEMENT_METADATA_DESCRIPTION;
use crate::ELEMENT_METADATA_DOC_URI;
use crate::ELEMENT_METADATA_ICON_NAME;
use crate::ELEMENT_METADATA_KLASS;
use crate::ELEMENT_METADATA_LONGNAME;
use std::ffi::CStr;
#[cfg(any(feature = "v1_20", feature = "dox"))]
use crate::Element;
use crate::ElementFactory;
@ -97,4 +105,55 @@ impl ElementFactory {
))
}
}
#[doc(alias = "gst_element_factory_get_metadata")]
#[doc(alias = "get_metadata")]
pub fn metadata(&self, key: &str) -> Option<&str> {
unsafe {
let ptr =
ffi::gst_element_factory_get_metadata(self.to_glib_none().0, key.to_glib_none().0);
if ptr.is_null() {
None
} else {
Some(CStr::from_ptr(ptr).to_str().unwrap())
}
}
}
#[doc(alias = "get_longname")]
#[doc(alias = "gst_element_factory_get_longname")]
pub fn longname(&self) -> &str {
self.metadata(&ELEMENT_METADATA_LONGNAME).unwrap()
}
#[doc(alias = "get_klass")]
#[doc(alias = "gst_element_factory_get_klass")]
pub fn klass(&self) -> &str {
self.metadata(&ELEMENT_METADATA_KLASS).unwrap()
}
#[doc(alias = "get_description")]
#[doc(alias = "gst_element_factory_get_description")]
pub fn description(&self) -> &str {
self.metadata(&ELEMENT_METADATA_DESCRIPTION).unwrap()
}
#[doc(alias = "get_author")]
#[doc(alias = "gst_element_factory_get_author")]
pub fn author(&self) -> &str {
self.metadata(&ELEMENT_METADATA_AUTHOR).unwrap()
}
#[doc(alias = "get_documentation_uri")]
#[doc(alias = "gst_element_factory_get_documentation_uri")]
pub fn documentation_uri(&self) -> Option<&str> {
self.metadata(&ELEMENT_METADATA_DOC_URI)
}
#[doc(alias = "get_icon_name")]
#[doc(alias = "gst_element_factory_get_icon_name")]
pub fn icon_name(&self) -> Option<&str> {
self.metadata(&ELEMENT_METADATA_ICON_NAME)
}
}