diff options
Diffstat (limited to 'components/script_traits')
| -rw-r--r-- | components/script_traits/lib.rs | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/components/script_traits/lib.rs b/components/script_traits/lib.rs index 83a0437f240..0c4ac7b3fa3 100644 --- a/components/script_traits/lib.rs +++ b/components/script_traits/lib.rs @@ -416,6 +416,15 @@ pub enum TouchpadPressurePhase { #[derive(Deserialize, Serialize)] pub struct TimerEventRequest(pub IpcSender<TimerEvent>, pub TimerSource, pub TimerEventId, pub MsDuration); +/// Type of messages that can be sent to the timer scheduler. +#[derive(Deserialize, Serialize)] +pub enum TimerSchedulerMsg { + /// Message to schedule a new timer event. + Request(TimerEventRequest), + /// Message to exit the timer scheduler. + Exit, +} + /// Notifies the script thread to fire due timers. /// `TimerSource` must be `FromWindow` when dispatched to `ScriptThread` and /// must be `FromWorker` when dispatched to a `DedicatedGlobalWorkerScope` @@ -479,7 +488,7 @@ pub struct InitialScriptState { /// A sender for the layout thread to communicate to the constellation. pub layout_to_constellation_chan: IpcSender<LayoutMsg>, /// A channel to schedule timer events. - pub scheduler_chan: IpcSender<TimerEventRequest>, + pub scheduler_chan: IpcSender<TimerSchedulerMsg>, /// A channel to the resource manager thread. pub resource_threads: ResourceThreads, /// A channel to the bluetooth thread. @@ -770,7 +779,7 @@ pub struct WorkerGlobalScopeInit { /// Messages to send to constellation pub constellation_chan: IpcSender<ScriptMsg>, /// Message to send to the scheduler - pub scheduler_chan: IpcSender<TimerEventRequest>, + pub scheduler_chan: IpcSender<TimerSchedulerMsg>, /// The worker id pub worker_id: WorkerId, /// The pipeline id |