Struct xpcom::interfaces::nsISpeechTaskCallback
[−]
[src]
#[repr(C)]pub struct nsISpeechTaskCallback { /* fields omitted */ }
interface nsISpeechTaskCallback : nsISupports
/**
* A callback is implemented by the service.
*/
Methods
impl nsISpeechTaskCallback[src]
pub fn coerce<T: nsISpeechTaskCallbackCoerce>(&self) -> &T[src]
Cast this nsISpeechTaskCallback to one of its base interfaces.
impl nsISpeechTaskCallback[src]
pub unsafe fn OnPause(&self) -> nsresult[src]
/**
* The user or application has paused the speech.
*/
void onPause ();
pub unsafe fn OnResume(&self) -> nsresult[src]
/**
* The user or application has resumed the speech.
*/
void onResume ();
pub unsafe fn OnCancel(&self) -> nsresult[src]
/**
* The user or application has canceled the speech.
*/
void onCancel ();
pub unsafe fn OnVolumeChanged(&self, aVolume: c_float) -> nsresult[src]
/**
* The user or application has changed the volume of this speech.
*/
void onVolumeChanged (in float aVolume);
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 nsISpeechTaskCallback[src]
const IID: nsIID
IID: nsIID = nsID(3312901644, 35389, 17776, [190, 126, 152, 118, 211, 229, 190, 210])
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 nsISpeechTaskCallback[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 nsISpeechTaskCallback[src]
type Target = nsISupports
The resulting type after dereferencing.
fn deref(&self) -> &nsISupports[src]
Dereferences the value.