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auto merge of #4356 : servo/servo/msgs, r=jdm

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bors-servo 2014-12-12 17:30:47 -07:00
commit ea39b878ac
1 changed files with 73 additions and 29 deletions
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102
components/script/script_task.rs
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@ -533,35 +533,11 @@ impl ScriptTask {
// Process the gathered events.
for msg in sequential.into_iter() {
match msg {
// TODO(tkuehn) need to handle auxiliary layouts for iframes
FromConstellation(AttachLayoutMsg(_)) => panic!("should have handled AttachLayoutMsg already"),
FromConstellation(LoadMsg(id, load_data)) => self.load(id, load_data),
FromScript(TriggerLoadMsg(id, load_data)) => self.trigger_load(id, load_data),
FromScript(TriggerFragmentMsg(id, url)) => self.trigger_fragment(id, url),
FromConstellation(SendEventMsg(id, event)) => self.handle_event(id, event),
FromScript(FireTimerMsg(FromWindow(id), timer_id)) => self.handle_fire_timer_msg(id, timer_id),
FromScript(FireTimerMsg(FromWorker, _)) => panic!("Worker timeouts must not be sent to script task"),
FromScript(NavigateMsg(direction)) => self.handle_navigate_msg(direction),
FromConstellation(ReflowCompleteMsg(id, reflow_id)) => self.handle_reflow_complete_msg(id, reflow_id),
FromConstellation(ResizeInactiveMsg(id, new_size)) => self.handle_resize_inactive_msg(id, new_size),
FromConstellation(ExitPipelineMsg(id)) => if self.handle_exit_pipeline_msg(id) { return false },
FromConstellation(ViewportMsg(..)) => panic!("should have handled ViewportMsg already"),
FromScript(ExitWindowMsg(id)) => self.handle_exit_window_msg(id),
FromConstellation(ResizeMsg(..)) => panic!("should have handled ResizeMsg already"),
FromConstellation(GetTitleMsg(pipeline_id)) => {
self.handle_get_title_msg(pipeline_id)
}
FromScript(XHRProgressMsg(addr, progress)) => XMLHttpRequest::handle_progress(addr, progress),
FromScript(XHRReleaseMsg(addr)) => XMLHttpRequest::handle_release(addr),
FromScript(DOMMessage(..)) => panic!("unexpected message"),
FromScript(WorkerPostMessage(addr, data, nbytes)) => Worker::handle_message(addr, data, nbytes),
FromScript(WorkerRelease(addr)) => Worker::handle_release(addr),
FromDevtools(EvaluateJS(id, s, reply)) => devtools::handle_evaluate_js(&*self.page.borrow(), id, s, reply),
FromDevtools(GetRootNode(id, reply)) => devtools::handle_get_root_node(&*self.page.borrow(), id, reply),
FromDevtools(GetDocumentElement(id, reply)) => devtools::handle_get_document_element(&*self.page.borrow(), id, reply),
FromDevtools(GetChildren(id, node_id, reply)) => devtools::handle_get_children(&*self.page.borrow(), id, node_id, reply),
FromDevtools(GetLayout(id, node_id, reply)) => devtools::handle_get_layout(&*self.page.borrow(), id, node_id, reply),
FromDevtools(ModifyAttribute(id, node_id, modifications)) => devtools::handle_modify_attribute(&*self.page.borrow(), id, node_id, modifications),
FromConstellation(ExitPipelineMsg(id)) =>
if self.handle_exit_pipeline_msg(id) { return false },
FromConstellation(inner_msg) => self.handle_msg_from_constellation(inner_msg),
FromScript(inner_msg) => self.handle_msg_from_script(inner_msg),
FromDevtools(inner_msg) => self.handle_msg_from_devtools(inner_msg),
}
}
@ -573,6 +549,74 @@ impl ScriptTask {
true
}
fn handle_msg_from_constellation(&self, msg: ConstellationControlMsg) {
match msg {
// TODO(tkuehn) need to handle auxiliary layouts for iframes
AttachLayoutMsg(_) =>
panic!("should have handled AttachLayoutMsg already"),
LoadMsg(id, load_data) =>
self.load(id, load_data),
SendEventMsg(id, event) =>
self.handle_event(id, event),
ReflowCompleteMsg(id, reflow_id) =>
self.handle_reflow_complete_msg(id, reflow_id),
ResizeInactiveMsg(id, new_size) =>
self.handle_resize_inactive_msg(id, new_size),
ViewportMsg(..) =>
panic!("should have handled ViewportMsg already"),
ResizeMsg(..) =>
panic!("should have handled ResizeMsg already"),
ExitPipelineMsg(..) =>
panic!("should have handled ExitPipelineMsg already"),
GetTitleMsg(pipeline_id) =>
self.handle_get_title_msg(pipeline_id),
}
}
fn handle_msg_from_script(&self, msg: ScriptMsg) {
match msg {
TriggerLoadMsg(id, load_data) =>
self.trigger_load(id, load_data),
TriggerFragmentMsg(id, url) =>
self.trigger_fragment(id, url),
FireTimerMsg(FromWindow(id), timer_id) =>
self.handle_fire_timer_msg(id, timer_id),
FireTimerMsg(FromWorker, _) =>
panic!("Worker timeouts must not be sent to script task"),
NavigateMsg(direction) =>
self.handle_navigate_msg(direction),
ExitWindowMsg(id) =>
self.handle_exit_window_msg(id),
XHRProgressMsg(addr, progress) =>
XMLHttpRequest::handle_progress(addr, progress),
XHRReleaseMsg(addr) =>
XMLHttpRequest::handle_release(addr),
DOMMessage(..) =>
panic!("unexpected message"),
WorkerPostMessage(addr, data, nbytes) =>
Worker::handle_message(addr, data, nbytes),
WorkerRelease(addr) =>
Worker::handle_release(addr),
}
}
fn handle_msg_from_devtools(&self, msg: DevtoolScriptControlMsg) {
match msg {
EvaluateJS(id, s, reply) =>
devtools::handle_evaluate_js(&*self.page.borrow(), id, s, reply),
GetRootNode(id, reply) =>
devtools::handle_get_root_node(&*self.page.borrow(), id, reply),
GetDocumentElement(id, reply) =>
devtools::handle_get_document_element(&*self.page.borrow(), id, reply),
GetChildren(id, node_id, reply) =>
devtools::handle_get_children(&*self.page.borrow(), id, node_id, reply),
GetLayout(id, node_id, reply) =>
devtools::handle_get_layout(&*self.page.borrow(), id, node_id, reply),
ModifyAttribute(id, node_id, modifications) =>
devtools::handle_modify_attribute(&*self.page.borrow(), id, node_id, modifications),
}
}
fn handle_new_layout(&self, new_layout_info: NewLayoutInfo) {
let NewLayoutInfo {
old_pipeline_id,