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Add some checks in PannerNode accessors

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This commit is contained in:
Manish Goregaokar 2018-08-24 12:17:26 -07:00
parent 18960b6c94
commit 58176c4148
2 changed files with 19 additions and 7 deletions
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20
components/script/dom/pannernode.rs
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@ -10,7 +10,7 @@ use dom::bindings::codegen::Bindings::AudioNodeBinding::AudioNodeOptions;
use dom::bindings::codegen::Bindings::AudioParamBinding::{AudioParamMethods, AutomationRate};
use dom::bindings::codegen::Bindings::PannerNodeBinding::{self, PannerNodeMethods, PannerOptions};
use dom::bindings::codegen::Bindings::PannerNodeBinding::{DistanceModelType, PanningModelType};
use dom::bindings::error::Fallible;
use dom::bindings::error::{Error, Fallible};
use dom::bindings::inheritance::Castable;
use dom::bindings::num::Finite;
use dom::bindings::reflector::reflect_dom_object;
@ -232,20 +232,28 @@ impl PannerNodeMethods for PannerNode {
Finite::wrap(self.max_distance.get())
}
// https://webaudio.github.io/web-audio-api/#dom-pannernode-maxdistance
fn SetMaxDistance(&self, val: Finite<f64>) {
fn SetMaxDistance(&self, val: Finite<f64>) -> Fallible<()> {
if *val < 0. {
return Err(Error::NotSupported)
}
self.max_distance.set(*val);
let msg = PannerNodeMessage::SetMaxDistance(self.max_distance.get());
self.upcast::<AudioNode>().message(AudioNodeMessage::PannerNode(msg));
Ok(())
}
// https://webaudio.github.io/web-audio-api/#dom-pannernode-rollofffactor
fn RolloffFactor(&self) -> Finite<f64> {
Finite::wrap(self.rolloff_factor.get())
}
// https://webaudio.github.io/web-audio-api/#dom-pannernode-rollofffactor
fn SetRolloffFactor(&self, val: Finite<f64>) {
fn SetRolloffFactor(&self, val: Finite<f64>) -> Fallible<()> {
if *val < 0. {
return Err(Error::Range("value should be positive".into()))
}
self.rolloff_factor.set(*val);
let msg = PannerNodeMessage::SetRolloff(self.rolloff_factor.get());
self.upcast::<AudioNode>().message(AudioNodeMessage::PannerNode(msg));
Ok(())
}
// https://webaudio.github.io/web-audio-api/#dom-pannernode-coneinnerangle
fn ConeInnerAngle(&self) -> Finite<f64> {
@ -272,10 +280,14 @@ impl PannerNodeMethods for PannerNode {
Finite::wrap(self.cone_outer_gain.get())
}
// https://webaudio.github.io/web-audio-api/#dom-pannernode-coneoutergain
fn SetConeOuterGain(&self, val: Finite<f64>) {
fn SetConeOuterGain(&self, val: Finite<f64>) -> Fallible<()> {
if *val < 0. || *val > 360. {
return Err(Error::InvalidState)
}
self.cone_outer_gain.set(*val);
let msg = PannerNodeMessage::SetConeGain(self.cone_outer_gain.get());
self.upcast::<AudioNode>().message(AudioNodeMessage::PannerNode(msg));
Ok(())
}
// https://webaudio.github.io/web-audio-api/#dom-pannernode-setposition