mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-05-19 16:58:22 +00:00
121 lines
3.8 KiB
Rust
121 lines
3.8 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir)
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// from gir-files (https://github.com/gtk-rs/gir-files)
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// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
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// DO NOT EDIT
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use crate::AudioVisualizerShader;
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use glib::{
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prelude::*,
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signal::{connect_raw, SignalHandlerId},
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translate::*,
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};
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use std::{boxed::Box as Box_, mem::transmute};
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glib::wrapper! {
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#[doc(alias = "GstAudioVisualizer")]
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pub struct AudioVisualizer(Object<ffi::GstAudioVisualizer, ffi::GstAudioVisualizerClass>) @extends gst::Element, gst::Object;
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match fn {
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type_ => || ffi::gst_audio_visualizer_get_type(),
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}
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}
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impl AudioVisualizer {
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pub const NONE: Option<&'static AudioVisualizer> = None;
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}
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unsafe impl Send for AudioVisualizer {}
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unsafe impl Sync for AudioVisualizer {}
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pub trait AudioVisualizerExt: 'static {
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#[doc(alias = "shade-amount")]
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fn shade_amount(&self) -> u32;
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#[doc(alias = "shade-amount")]
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fn set_shade_amount(&self, shade_amount: u32);
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fn shader(&self) -> AudioVisualizerShader;
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fn set_shader(&self, shader: AudioVisualizerShader);
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#[doc(alias = "shade-amount")]
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fn connect_shade_amount_notify<F: Fn(&Self) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId;
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#[doc(alias = "shader")]
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fn connect_shader_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
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}
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impl<O: IsA<AudioVisualizer>> AudioVisualizerExt for O {
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fn shade_amount(&self) -> u32 {
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glib::ObjectExt::property(self.as_ref(), "shade-amount")
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}
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fn set_shade_amount(&self, shade_amount: u32) {
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glib::ObjectExt::set_property(self.as_ref(), "shade-amount", shade_amount)
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}
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fn shader(&self) -> AudioVisualizerShader {
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glib::ObjectExt::property(self.as_ref(), "shader")
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}
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fn set_shader(&self, shader: AudioVisualizerShader) {
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glib::ObjectExt::set_property(self.as_ref(), "shader", shader)
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}
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fn connect_shade_amount_notify<F: Fn(&Self) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId {
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unsafe extern "C" fn notify_shade_amount_trampoline<
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P: IsA<AudioVisualizer>,
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F: Fn(&P) + Send + Sync + 'static,
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>(
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this: *mut ffi::GstAudioVisualizer,
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_param_spec: glib::ffi::gpointer,
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f: glib::ffi::gpointer,
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) {
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let f: &F = &*(f as *const F);
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f(AudioVisualizer::from_glib_borrow(this).unsafe_cast_ref())
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}
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unsafe {
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let f: Box_<F> = Box_::new(f);
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connect_raw(
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self.as_ptr() as *mut _,
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b"notify::shade-amount\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
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notify_shade_amount_trampoline::<Self, F> as *const (),
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)),
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Box_::into_raw(f),
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)
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}
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}
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fn connect_shader_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
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unsafe extern "C" fn notify_shader_trampoline<
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P: IsA<AudioVisualizer>,
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F: Fn(&P) + Send + Sync + 'static,
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>(
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this: *mut ffi::GstAudioVisualizer,
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_param_spec: glib::ffi::gpointer,
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f: glib::ffi::gpointer,
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) {
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let f: &F = &*(f as *const F);
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f(AudioVisualizer::from_glib_borrow(this).unsafe_cast_ref())
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}
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unsafe {
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let f: Box_<F> = Box_::new(f);
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connect_raw(
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self.as_ptr() as *mut _,
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b"notify::shader\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
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notify_shader_trampoline::<Self, F> as *const (),
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)),
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Box_::into_raw(f),
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)
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}
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}
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}
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