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Auto merge of #9179 - nerith:mixedmessage, r=KiChjang

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script_task.rs: Use self::MixedMessage in handle_msgs

handle_msgs contains many references to variants of MixedMessage.

The function should directly reference the variants instead of
prepending `MixedMessage::`.

Fixes #9169.

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This commit is contained in:
bors-servo 2016-01-07 10:50:29 +05:30
commit f3aa5b40ed
1 changed files with 23 additions and 21 deletions
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44
components/script/script_task.rs
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@ -861,6 +861,8 @@ impl ScriptTask {
/// Handle incoming control messages.
fn handle_msgs(&self) -> bool {
use self::MixedMessage::{FromScript, FromConstellation, FromScheduler, FromDevtools, FromImageCache};
// Handle pending resize events.
// Gather them first to avoid a double mut borrow on self.
let mut resizes = vec!();
@ -906,15 +908,15 @@ impl ScriptTask {
}
let ret = sel.wait();
if ret == script_port.id() {
MixedMessage::FromScript(self.port.recv().unwrap())
FromScript(self.port.recv().unwrap())
} else if ret == control_port.id() {
MixedMessage::FromConstellation(self.control_port.recv().unwrap())
FromConstellation(self.control_port.recv().unwrap())
} else if ret == timer_event_port.id() {
MixedMessage::FromScheduler(self.timer_event_port.recv().unwrap())
FromScheduler(self.timer_event_port.recv().unwrap())
} else if ret == devtools_port.id() {
MixedMessage::FromDevtools(self.devtools_port.recv().unwrap())
FromDevtools(self.devtools_port.recv().unwrap())
} else if ret == image_cache_port.id() {
MixedMessage::FromImageCache(self.image_cache_port.recv().unwrap())
FromImageCache(self.image_cache_port.recv().unwrap())
} else {
panic!("unexpected select result")
}
@ -928,30 +930,30 @@ impl ScriptTask {
// This has to be handled before the ResizeMsg below,
// otherwise the page may not have been added to the
// child list yet, causing the find() to fail.
MixedMessage::FromConstellation(ConstellationControlMsg::AttachLayout(
FromConstellation(ConstellationControlMsg::AttachLayout(
new_layout_info)) => {
self.profile_event(ScriptTaskEventCategory::AttachLayout, || {
self.handle_new_layout(new_layout_info);
})
}
MixedMessage::FromConstellation(ConstellationControlMsg::Resize(id, size)) => {
FromConstellation(ConstellationControlMsg::Resize(id, size)) => {
self.profile_event(ScriptTaskEventCategory::Resize, || {
self.handle_resize(id, size);
})
}
MixedMessage::FromConstellation(ConstellationControlMsg::Viewport(id, rect)) => {
FromConstellation(ConstellationControlMsg::Viewport(id, rect)) => {
self.profile_event(ScriptTaskEventCategory::SetViewport, || {
self.handle_viewport(id, rect);
})
}
MixedMessage::FromConstellation(ConstellationControlMsg::TickAllAnimations(
FromConstellation(ConstellationControlMsg::TickAllAnimations(
pipeline_id)) => {
if !animation_ticks.contains(&pipeline_id) {
animation_ticks.insert(pipeline_id);
sequential.push(event);
}
}
MixedMessage::FromConstellation(ConstellationControlMsg::SendEvent(
FromConstellation(ConstellationControlMsg::SendEvent(
_,
MouseMoveEvent(_))) => {
match mouse_move_event_index {
@ -978,15 +980,15 @@ impl ScriptTask {
Err(_) => match self.devtools_port.try_recv() {
Err(_) => match self.image_cache_port.try_recv() {
Err(_) => break,
Ok(ev) => event = MixedMessage::FromImageCache(ev),
Ok(ev) => event = FromImageCache(ev),
},
Ok(ev) => event = MixedMessage::FromDevtools(ev),
Ok(ev) => event = FromDevtools(ev),
},
Ok(ev) => event = MixedMessage::FromScheduler(ev),
Ok(ev) => event = FromScheduler(ev),
},
Ok(ev) => event = MixedMessage::FromScript(ev),
Ok(ev) => event = FromScript(ev),
},
Ok(ev) => event = MixedMessage::FromConstellation(ev),
Ok(ev) => event = FromConstellation(ev),
}
}
@ -996,16 +998,16 @@ impl ScriptTask {
let result = self.profile_event(category, move || {
match msg {
MixedMessage::FromConstellation(ConstellationControlMsg::ExitPipeline(id)) => {
FromConstellation(ConstellationControlMsg::ExitPipeline(id)) => {
if self.handle_exit_pipeline_msg(id) {
return Some(false)
}
},
MixedMessage::FromConstellation(inner_msg) => self.handle_msg_from_constellation(inner_msg),
MixedMessage::FromScript(inner_msg) => self.handle_msg_from_script(inner_msg),
MixedMessage::FromScheduler(inner_msg) => self.handle_timer_event(inner_msg),
MixedMessage::FromDevtools(inner_msg) => self.handle_msg_from_devtools(inner_msg),
MixedMessage::FromImageCache(inner_msg) => self.handle_msg_from_image_cache(inner_msg),
FromConstellation(inner_msg) => self.handle_msg_from_constellation(inner_msg),
FromScript(inner_msg) => self.handle_msg_from_script(inner_msg),
FromScheduler(inner_msg) => self.handle_timer_event(inner_msg),
FromDevtools(inner_msg) => self.handle_msg_from_devtools(inner_msg),
FromImageCache(inner_msg) => self.handle_msg_from_image_cache(inner_msg),
}
None