gstreamer/auto/
preset.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
4// DO NOT EDIT
5
6use crate::ffi;
7use glib::{prelude::*, translate::*};
8
9glib::wrapper! {
10    #[doc(alias = "GstPreset")]
11    pub struct Preset(Interface<ffi::GstPreset, ffi::GstPresetInterface>);
12
13    match fn {
14        type_ => || ffi::gst_preset_get_type(),
15    }
16}
17
18impl Preset {
19    pub const NONE: Option<&'static Preset> = None;
20
21    #[doc(alias = "gst_preset_get_app_dir")]
22    #[doc(alias = "get_app_dir")]
23    pub fn app_dir() -> Option<std::path::PathBuf> {
24        assert_initialized_main_thread!();
25        unsafe { from_glib_none(ffi::gst_preset_get_app_dir()) }
26    }
27
28    #[doc(alias = "gst_preset_set_app_dir")]
29    pub fn set_app_dir(app_dir: impl AsRef<std::path::Path>) -> Result<(), glib::error::BoolError> {
30        assert_initialized_main_thread!();
31        unsafe {
32            glib::result_from_gboolean!(
33                ffi::gst_preset_set_app_dir(app_dir.as_ref().to_glib_none().0),
34                "Failed to set app preset directory"
35            )
36        }
37    }
38}
39
40unsafe impl Send for Preset {}
41unsafe impl Sync for Preset {}
42
43mod sealed {
44    pub trait Sealed {}
45    impl<T: super::IsA<super::Preset>> Sealed for T {}
46}
47
48pub trait PresetExt: IsA<Preset> + sealed::Sealed + 'static {
49    #[doc(alias = "gst_preset_delete_preset")]
50    fn delete_preset(&self, name: &str) -> Result<(), glib::error::BoolError> {
51        unsafe {
52            glib::result_from_gboolean!(
53                ffi::gst_preset_delete_preset(
54                    self.as_ref().to_glib_none().0,
55                    name.to_glib_none().0
56                ),
57                "Failed to delete preset"
58            )
59        }
60    }
61
62    #[doc(alias = "gst_preset_get_meta")]
63    #[doc(alias = "get_meta")]
64    fn meta(&self, name: &str, tag: &str) -> Option<glib::GString> {
65        unsafe {
66            let mut value = std::ptr::null_mut();
67            let ret = from_glib(ffi::gst_preset_get_meta(
68                self.as_ref().to_glib_none().0,
69                name.to_glib_none().0,
70                tag.to_glib_none().0,
71                &mut value,
72            ));
73            if ret {
74                Some(from_glib_full(value))
75            } else {
76                None
77            }
78        }
79    }
80
81    #[doc(alias = "gst_preset_get_preset_names")]
82    #[doc(alias = "get_preset_names")]
83    fn preset_names(&self) -> Vec<glib::GString> {
84        unsafe {
85            FromGlibPtrContainer::from_glib_full(ffi::gst_preset_get_preset_names(
86                self.as_ref().to_glib_none().0,
87            ))
88        }
89    }
90
91    #[doc(alias = "gst_preset_get_property_names")]
92    #[doc(alias = "get_property_names")]
93    fn property_names(&self) -> Vec<glib::GString> {
94        unsafe {
95            FromGlibPtrContainer::from_glib_full(ffi::gst_preset_get_property_names(
96                self.as_ref().to_glib_none().0,
97            ))
98        }
99    }
100
101    #[doc(alias = "gst_preset_is_editable")]
102    fn is_editable(&self) -> bool {
103        unsafe { from_glib(ffi::gst_preset_is_editable(self.as_ref().to_glib_none().0)) }
104    }
105
106    #[doc(alias = "gst_preset_load_preset")]
107    fn load_preset(&self, name: &str) -> Result<(), glib::error::BoolError> {
108        unsafe {
109            glib::result_from_gboolean!(
110                ffi::gst_preset_load_preset(self.as_ref().to_glib_none().0, name.to_glib_none().0),
111                "Failed to load preset"
112            )
113        }
114    }
115
116    #[doc(alias = "gst_preset_rename_preset")]
117    fn rename_preset(&self, old_name: &str, new_name: &str) -> Result<(), glib::error::BoolError> {
118        unsafe {
119            glib::result_from_gboolean!(
120                ffi::gst_preset_rename_preset(
121                    self.as_ref().to_glib_none().0,
122                    old_name.to_glib_none().0,
123                    new_name.to_glib_none().0
124                ),
125                "Failed to rename preset"
126            )
127        }
128    }
129
130    #[doc(alias = "gst_preset_save_preset")]
131    fn save_preset(&self, name: &str) -> Result<(), glib::error::BoolError> {
132        unsafe {
133            glib::result_from_gboolean!(
134                ffi::gst_preset_save_preset(self.as_ref().to_glib_none().0, name.to_glib_none().0),
135                "Failed to save preset"
136            )
137        }
138    }
139
140    #[doc(alias = "gst_preset_set_meta")]
141    fn set_meta(
142        &self,
143        name: &str,
144        tag: &str,
145        value: Option<&str>,
146    ) -> Result<(), glib::error::BoolError> {
147        unsafe {
148            glib::result_from_gboolean!(
149                ffi::gst_preset_set_meta(
150                    self.as_ref().to_glib_none().0,
151                    name.to_glib_none().0,
152                    tag.to_glib_none().0,
153                    value.to_glib_none().0
154                ),
155                "Failed to set preset meta"
156            )
157        }
158    }
159}
160
161impl<O: IsA<Preset>> PresetExt for O {}
gstreamer/auto/preset.rs

gstreamer/auto/
preset.rs
