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
43pub trait PresetExt: IsA<Preset> + 'static {
44    #[doc(alias = "gst_preset_delete_preset")]
45    fn delete_preset(&self, name: &str) -> Result<(), glib::error::BoolError> {
46        unsafe {
47            glib::result_from_gboolean!(
48                ffi::gst_preset_delete_preset(
49                    self.as_ref().to_glib_none().0,
50                    name.to_glib_none().0
51                ),
52                "Failed to delete preset"
53            )
54        }
55    }
56
57    #[doc(alias = "gst_preset_get_meta")]
58    #[doc(alias = "get_meta")]
59    fn meta(&self, name: &str, tag: &str) -> Option<glib::GString> {
60        unsafe {
61            let mut value = std::ptr::null_mut();
62            let ret = from_glib(ffi::gst_preset_get_meta(
63                self.as_ref().to_glib_none().0,
64                name.to_glib_none().0,
65                tag.to_glib_none().0,
66                &mut value,
67            ));
68            if ret {
69                Some(from_glib_full(value))
70            } else {
71                None
72            }
73        }
74    }
75
76    #[doc(alias = "gst_preset_get_preset_names")]
77    #[doc(alias = "get_preset_names")]
78    fn preset_names(&self) -> Vec<glib::GString> {
79        unsafe {
80            FromGlibPtrContainer::from_glib_full(ffi::gst_preset_get_preset_names(
81                self.as_ref().to_glib_none().0,
82            ))
83        }
84    }
85
86    #[doc(alias = "gst_preset_get_property_names")]
87    #[doc(alias = "get_property_names")]
88    fn property_names(&self) -> Vec<glib::GString> {
89        unsafe {
90            FromGlibPtrContainer::from_glib_full(ffi::gst_preset_get_property_names(
91                self.as_ref().to_glib_none().0,
92            ))
93        }
94    }
95
96    #[doc(alias = "gst_preset_is_editable")]
97    fn is_editable(&self) -> bool {
98        unsafe { from_glib(ffi::gst_preset_is_editable(self.as_ref().to_glib_none().0)) }
99    }
100
101    #[doc(alias = "gst_preset_load_preset")]
102    fn load_preset(&self, name: &str) -> Result<(), glib::error::BoolError> {
103        unsafe {
104            glib::result_from_gboolean!(
105                ffi::gst_preset_load_preset(self.as_ref().to_glib_none().0, name.to_glib_none().0),
106                "Failed to load preset"
107            )
108        }
109    }
110
111    #[doc(alias = "gst_preset_rename_preset")]
112    fn rename_preset(&self, old_name: &str, new_name: &str) -> Result<(), glib::error::BoolError> {
113        unsafe {
114            glib::result_from_gboolean!(
115                ffi::gst_preset_rename_preset(
116                    self.as_ref().to_glib_none().0,
117                    old_name.to_glib_none().0,
118                    new_name.to_glib_none().0
119                ),
120                "Failed to rename preset"
121            )
122        }
123    }
124
125    #[doc(alias = "gst_preset_save_preset")]
126    fn save_preset(&self, name: &str) -> Result<(), glib::error::BoolError> {
127        unsafe {
128            glib::result_from_gboolean!(
129                ffi::gst_preset_save_preset(self.as_ref().to_glib_none().0, name.to_glib_none().0),
130                "Failed to save preset"
131            )
132        }
133    }
134
135    #[doc(alias = "gst_preset_set_meta")]
136    fn set_meta(
137        &self,
138        name: &str,
139        tag: &str,
140        value: Option<&str>,
141    ) -> Result<(), glib::error::BoolError> {
142        unsafe {
143            glib::result_from_gboolean!(
144                ffi::gst_preset_set_meta(
145                    self.as_ref().to_glib_none().0,
146                    name.to_glib_none().0,
147                    tag.to_glib_none().0,
148                    value.to_glib_none().0
149                ),
150                "Failed to set preset meta"
151            )
152        }
153    }
154}
155
156impl<O: IsA<Preset>> PresetExt for O {}
gstreamer/auto/preset.rs

gstreamer/auto/
preset.rs
