2018-04-23 17:34:22 +00:00
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// 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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2017-08-09 22:28:29 +00:00
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// DO NOT EDIT
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use StreamVolumeFormat;
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2019-01-16 11:32:39 +00:00
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use glib::object::Cast;
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2017-08-09 22:28:29 +00:00
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use glib::object::IsA;
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2017-09-09 13:01:32 +00:00
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use glib::signal::SignalHandlerId;
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2018-12-08 09:05:20 +00:00
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use glib::signal::connect_raw;
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2017-08-09 22:28:29 +00:00
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use glib::translate::*;
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2019-03-19 07:40:05 +00:00
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use glib_sys;
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use gst_audio_sys;
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2017-08-30 11:45:25 +00:00
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use std::boxed::Box as Box_;
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use std::mem::transmute;
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2017-08-09 22:28:29 +00:00
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glib_wrapper! {
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pub struct StreamVolume(Interface<gst_audio_sys::GstStreamVolume>);
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2017-08-09 22:28:29 +00:00
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match fn {
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2019-03-19 07:40:05 +00:00
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get_type => || gst_audio_sys::gst_stream_volume_get_type(),
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2017-08-09 22:28:29 +00:00
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}
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}
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impl StreamVolume {
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pub fn convert_volume(from: StreamVolumeFormat, to: StreamVolumeFormat, val: f64) -> f64 {
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assert_initialized_main_thread!();
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unsafe {
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gst_audio_sys::gst_stream_volume_convert_volume(from.to_glib(), to.to_glib(), val)
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}
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}
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}
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unsafe impl Send for StreamVolume {}
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unsafe impl Sync for StreamVolume {}
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2019-01-16 11:32:39 +00:00
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pub const NONE_STREAM_VOLUME: Option<&StreamVolume> = None;
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2018-12-08 09:05:20 +00:00
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pub trait StreamVolumeExt: 'static {
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fn get_mute(&self) -> bool;
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fn get_volume(&self, format: StreamVolumeFormat) -> f64;
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fn set_mute(&self, mute: bool);
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fn set_volume(&self, format: StreamVolumeFormat, val: f64);
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2017-08-30 11:45:25 +00:00
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2017-09-09 13:01:32 +00:00
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fn connect_property_mute_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
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2017-08-30 11:45:25 +00:00
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2017-09-09 13:01:32 +00:00
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fn connect_property_volume_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
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2017-08-09 22:28:29 +00:00
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}
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2018-12-08 09:05:20 +00:00
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impl<O: IsA<StreamVolume>> StreamVolumeExt for O {
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fn get_mute(&self) -> bool {
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unsafe {
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from_glib(gst_audio_sys::gst_stream_volume_get_mute(self.as_ref().to_glib_none().0))
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2017-08-09 22:28:29 +00:00
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}
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}
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fn get_volume(&self, format: StreamVolumeFormat) -> f64 {
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unsafe {
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2019-03-19 07:40:05 +00:00
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gst_audio_sys::gst_stream_volume_get_volume(self.as_ref().to_glib_none().0, format.to_glib())
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2017-08-09 22:28:29 +00:00
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}
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}
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fn set_mute(&self, mute: bool) {
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unsafe {
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2019-03-19 07:40:05 +00:00
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gst_audio_sys::gst_stream_volume_set_mute(self.as_ref().to_glib_none().0, mute.to_glib());
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2017-08-09 22:28:29 +00:00
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}
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}
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fn set_volume(&self, format: StreamVolumeFormat, val: f64) {
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unsafe {
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2019-03-19 07:40:05 +00:00
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gst_audio_sys::gst_stream_volume_set_volume(self.as_ref().to_glib_none().0, format.to_glib(), val);
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2017-08-09 22:28:29 +00:00
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}
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}
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2017-08-30 11:45:25 +00:00
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2017-09-09 13:01:32 +00:00
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fn connect_property_mute_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
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2017-08-30 11:45:25 +00:00
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unsafe {
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2019-01-29 13:53:44 +00:00
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let f: Box_<F> = Box_::new(f);
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2019-01-16 11:32:39 +00:00
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connect_raw(self.as_ptr() as *mut _, b"notify::mute\0".as_ptr() as *const _,
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2019-01-29 13:53:44 +00:00
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Some(transmute(notify_mute_trampoline::<Self, F> as usize)), Box_::into_raw(f))
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2017-08-30 11:45:25 +00:00
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}
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}
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2017-09-09 13:01:32 +00:00
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fn connect_property_volume_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
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2017-08-30 11:45:25 +00:00
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unsafe {
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2019-01-29 13:53:44 +00:00
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let f: Box_<F> = Box_::new(f);
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2019-01-16 11:32:39 +00:00
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connect_raw(self.as_ptr() as *mut _, b"notify::volume\0".as_ptr() as *const _,
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2019-01-29 13:53:44 +00:00
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Some(transmute(notify_volume_trampoline::<Self, F> as usize)), Box_::into_raw(f))
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2017-08-30 11:45:25 +00:00
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}
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}
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}
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2019-03-19 07:40:05 +00:00
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unsafe extern "C" fn notify_mute_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(this: *mut gst_audio_sys::GstStreamVolume, _param_spec: glib_sys::gpointer, f: glib_sys::gpointer)
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2017-08-30 11:45:25 +00:00
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where P: IsA<StreamVolume> {
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2019-02-22 09:51:17 +00:00
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let f: &F = &*(f as *const F);
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2019-01-16 11:32:39 +00:00
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f(&StreamVolume::from_glib_borrow(this).unsafe_cast())
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2017-08-30 11:45:25 +00:00
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}
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2019-03-19 07:40:05 +00:00
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unsafe extern "C" fn notify_volume_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(this: *mut gst_audio_sys::GstStreamVolume, _param_spec: glib_sys::gpointer, f: glib_sys::gpointer)
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2017-08-30 11:45:25 +00:00
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where P: IsA<StreamVolume> {
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2019-02-22 09:51:17 +00:00
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let f: &F = &*(f as *const F);
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2019-01-16 11:32:39 +00:00
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f(&StreamVolume::from_glib_borrow(this).unsafe_cast())
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2017-08-09 22:28:29 +00:00
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}
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