Struct xpcom::interfaces::nsIAudioChannelAgentCallback
[−]
[src]
#[repr(C)]pub struct nsIAudioChannelAgentCallback { /* fields omitted */ }
interface nsIAudioChannelAgentCallback : nsISupports
Methods
impl nsIAudioChannelAgentCallback[src]
pub fn coerce<T: nsIAudioChannelAgentCallbackCoerce>(&self) -> &T[src]
Cast this nsIAudioChannelAgentCallback to one of its base interfaces.
impl nsIAudioChannelAgentCallback[src]
pub unsafe fn WindowVolumeChanged(
&self,
aVolume: c_float,
aMuted: bool
) -> nsresult[src]
&self,
aVolume: c_float,
aMuted: bool
) -> nsresult
/**
* Notified when the window volume/mute is changed
*/
void windowVolumeChanged (in float aVolume, in bool aMuted);
pub unsafe fn WindowSuspendChanged(&self, aSuspend: uint32_t) -> nsresult[src]
/**
* Notified when the window needs to be suspended or resumed.
*/
void windowSuspendChanged (in uint32_t aSuspend);
pub unsafe fn WindowAudioCaptureChanged(&self, aCapture: bool) -> nsresult[src]
/**
* Notified when the capture state is changed.
*/
void windowAudioCaptureChanged (in bool aCapture);
Methods from Deref<Target = nsISupports>
pub fn coerce<T: nsISupportsCoerce>(&self) -> &T[src]
Cast this nsISupports to one of its base interfaces.
pub unsafe fn QueryInterface(
&self,
uuid: &nsIID,
result: *mut *mut c_void
) -> nsresult[src]
&self,
uuid: &nsIID,
result: *mut *mut c_void
) -> nsresult
void QueryInterface (in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result);
pub unsafe fn AddRef(&self) -> nsrefcnt[src]
[noscript,notxpcom] nsrefcnt AddRef ();
pub unsafe fn Release(&self) -> nsrefcnt[src]
[noscript,notxpcom] nsrefcnt Release ();
Trait Implementations
impl XpCom for nsIAudioChannelAgentCallback[src]
const IID: nsIID
IID: nsIID = nsID(364927124, 16526, 18328, [181, 39, 168, 195, 45, 156, 95, 140])
fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>[src]
Perform a QueryInterface call on this object, attempting to dynamically cast it to the requested interface type. Returns Some(RefPtr) if the cast succeeded, and None otherwise. Read more
impl RefCounted for nsIAudioChannelAgentCallback[src]
unsafe fn addref(&self)[src]
Increment the reference count.
unsafe fn release(&self)[src]
Decrement the reference count, potentially freeing backing memory.
impl Deref for nsIAudioChannelAgentCallback[src]
type Target = nsISupports
The resulting type after dereferencing.
fn deref(&self) -> &nsISupports[src]
Dereferences the value.