Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 20:50:07 +01:00
Code Issues Projects Releases Packages Wiki Activity

implementing MainThreadRunnable in ScriptTask

Browse source
This commit is contained in:
snf 2015-03-25 19:28:02 +00:00
parent da2231a8fa
commit e1f34b827d
1 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
components/script/script_task.rs
View file

@ -155,6 +155,10 @@ pub trait Runnable {
fn handler(self: Box<Self>); fn handler(self: Box<Self>);
} }
pub trait MainThreadRunnable {
fn handler(self: Box<Self>, script_task: &ScriptTask);
}
/// Messages used to control script event loops, such as ScriptTask and /// Messages used to control script event loops, such as ScriptTask and
/// DedicatedWorkerGlobalScope. /// DedicatedWorkerGlobalScope.
pub enum ScriptMsg { pub enum ScriptMsg {
@ -176,6 +180,8 @@ pub enum ScriptMsg {
DOMMessage(StructuredCloneData), DOMMessage(StructuredCloneData),
/// Generic message that encapsulates event handling. /// Generic message that encapsulates event handling.
RunnableMsg(Box<Runnable+Send>), RunnableMsg(Box<Runnable+Send>),
/// Generic message for running tasks in the ScriptTask
MainThreadRunnableMsg(Box<MainThreadRunnable+Send>),
/// A DOM object's last pinned reference was removed (dispatched to all tasks). /// A DOM object's last pinned reference was removed (dispatched to all tasks).
RefcountCleanup(TrustedReference), RefcountCleanup(TrustedReference),
/// The final network response for a page has arrived. /// The final network response for a page has arrived.
@ -675,6 +681,8 @@ impl ScriptTask {
panic!("unexpected message"), panic!("unexpected message"),
ScriptMsg::RunnableMsg(runnable) => ScriptMsg::RunnableMsg(runnable) =>
runnable.handler(), runnable.handler(),
ScriptMsg::MainThreadRunnableMsg(runnable) =>
runnable.handler(self),
ScriptMsg::RefcountCleanup(addr) => ScriptMsg::RefcountCleanup(addr) =>
LiveDOMReferences::cleanup(self.get_cx(), addr), LiveDOMReferences::cleanup(self.get_cx(), addr),
ScriptMsg::PageFetchComplete(id, subpage, response) => ScriptMsg::PageFetchComplete(id, subpage, response) =>