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Introduce GlobalScope::constellation_chan
This commit is contained in:
parent
ae3763e7b3
commit
f789e73fd2
14 changed files with 79 additions and 60 deletions
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@ -30,7 +30,7 @@ use profile_traits::time;
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use script_runtime::{CommonScriptMsg, EnqueuedPromiseCallback, ScriptChan};
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use script_runtime::{ScriptPort, maybe_take_panic_result};
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use script_thread::{MainThreadScriptChan, RunnableWrapper, ScriptThread};
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use script_traits::{MsDuration, ScriptMsg as ConstellationMsg, TimerEventRequest};
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use script_traits::{MsDuration, TimerEventRequest};
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use std::ffi::CString;
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use std::panic;
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use task_source::file_reading::FileReadingTaskSource;
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@ -89,14 +89,6 @@ impl<'a> GlobalRef<'a> {
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}
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}
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/// Get a `IpcSender` to send messages to the constellation when available.
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pub fn constellation_chan(&self) -> &IpcSender<ConstellationMsg> {
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match *self {
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GlobalRef::Window(window) => window.constellation_chan(),
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GlobalRef::Worker(worker) => worker.constellation_chan(),
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}
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}
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/// Get the scheduler channel to request timer events.
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pub fn scheduler_chan(&self) -> &IpcSender<TimerEventRequest> {
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match *self {
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@ -122,7 +122,7 @@ impl CanvasRenderingContext2D {
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size: Size2D<i32>)
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-> CanvasRenderingContext2D {
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let (sender, receiver) = ipc::channel().unwrap();
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let constellation_chan = global.constellation_chan();
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let constellation_chan = global.as_global_scope().constellation_chan();
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constellation_chan.send(ConstellationMsg::CreateCanvasPaintThread(size, sender)).unwrap();
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let ipc_renderer = receiver.recv().unwrap();
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CanvasRenderingContext2D {
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@ -45,6 +45,7 @@ use dom::eventdispatcher::EventStatus;
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use dom::eventtarget::EventTarget;
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use dom::focusevent::FocusEvent;
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use dom::forcetouchevent::ForceTouchEvent;
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use dom::globalscope::GlobalScope;
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use dom::hashchangeevent::HashChangeEvent;
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use dom::htmlanchorelement::HTMLAnchorElement;
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use dom::htmlappletelement::HTMLAppletElement;
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@ -651,7 +652,7 @@ impl Document {
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// https://html.spec.whatwg.org/multipage/#focus-chain
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if focus_type == FocusType::Element {
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let event = ConstellationMsg::Focus(self.window.pipeline_id());
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self.window.constellation_chan().send(event).unwrap();
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self.window.upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
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}
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}
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}
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@ -669,7 +670,8 @@ impl Document {
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/// Sends this document's title to the compositor.
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pub fn send_title_to_compositor(&self) {
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let window = self.window();
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window.constellation_chan()
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window.upcast::<GlobalScope>()
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.constellation_chan()
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.send(ConstellationMsg::SetTitle(window.pipeline_id(),
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Some(String::from(self.Title()))))
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.unwrap();
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@ -723,7 +725,7 @@ impl Document {
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let event = ConstellationMsg::ForwardMouseButtonEvent(pipeline_id,
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mouse_event_type,
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button, child_point);
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self.window.constellation_chan().send(event).unwrap();
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self.window.upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
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}
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return;
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}
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@ -961,7 +963,7 @@ impl Document {
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let child_point = client_point - child_origin;
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let event = ConstellationMsg::ForwardMouseMoveEvent(pipeline_id, child_point);
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self.window.constellation_chan().send(event).unwrap();
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self.window.upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
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}
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return;
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}
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@ -1359,7 +1361,7 @@ impl Document {
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let event = ConstellationMsg::MozBrowserEvent(parent_pipeline_id,
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Some(self.window.pipeline_id()),
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event);
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self.window.constellation_chan().send(event).unwrap();
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self.window.upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
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}
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}
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}
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@ -1382,7 +1384,7 @@ impl Document {
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let event = ConstellationMsg::ChangeRunningAnimationsState(
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self.window.pipeline_id(),
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AnimationState::AnimationCallbacksPresent);
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self.window.constellation_chan().send(event).unwrap();
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self.window.upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
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}
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ident
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@ -1420,7 +1422,7 @@ impl Document {
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&mut animation_frame_list);
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let event = ConstellationMsg::ChangeRunningAnimationsState(self.window.pipeline_id(),
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AnimationState::NoAnimationCallbacksPresent);
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self.window.constellation_chan().send(event).unwrap();
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self.window.upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
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}
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self.running_animation_callbacks.set(false);
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@ -1578,7 +1580,7 @@ impl Document {
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pub fn notify_constellation_load(&self) {
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let pipeline_id = self.window.pipeline_id();
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let load_event = ConstellationMsg::LoadComplete(pipeline_id);
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self.window.constellation_chan().send(load_event).unwrap();
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self.window.upcast::<GlobalScope>().constellation_chan().send(load_event).unwrap();
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}
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pub fn set_current_parser(&self, script: Option<ParserRef>) {
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@ -12,6 +12,7 @@ use dom::eventtarget::EventTarget;
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use ipc_channel::ipc::IpcSender;
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use js::jsapi::{JS_GetContext, JS_GetObjectRuntime, JSContext};
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use profile_traits::{mem, time};
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use script_traits::ScriptMsg as ConstellationMsg;
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use std::cell::Cell;
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use std::collections::HashMap;
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use std::collections::hash_map::Entry;
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@ -41,13 +42,18 @@ pub struct GlobalScope {
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/// For sending messages to the time profiler.
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#[ignore_heap_size_of = "channels are hard"]
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time_profiler_chan: time::ProfilerChan,
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/// A handle for communicating messages to the constellation thread.
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#[ignore_heap_size_of = "channels are hard"]
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constellation_chan: IpcSender<ConstellationMsg>,
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}
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impl GlobalScope {
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pub fn new_inherited(
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devtools_chan: Option<IpcSender<ScriptToDevtoolsControlMsg>>,
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mem_profiler_chan: mem::ProfilerChan,
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time_profiler_chan: time::ProfilerChan)
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time_profiler_chan: time::ProfilerChan,
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constellation_chan: IpcSender<ConstellationMsg>)
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-> Self {
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GlobalScope {
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eventtarget: EventTarget::new_inherited(),
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@ -58,6 +64,7 @@ impl GlobalScope {
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devtools_chan: devtools_chan,
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mem_profiler_chan: mem_profiler_chan,
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time_profiler_chan: time_profiler_chan,
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constellation_chan: constellation_chan,
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}
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}
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@ -128,6 +135,11 @@ impl GlobalScope {
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pub fn time_profiler_chan(&self) -> &time::ProfilerChan {
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&self.time_profiler_chan
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}
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/// Get a sender to the constellation thread.
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pub fn constellation_chan(&self) -> &IpcSender<ConstellationMsg> {
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&self.constellation_chan
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}
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}
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fn timestamp_in_ms(time: Timespec) -> u64 {
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@ -6,8 +6,10 @@ use dom::bindings::codegen::Bindings::HistoryBinding;
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use dom::bindings::codegen::Bindings::HistoryBinding::HistoryMethods;
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use dom::bindings::codegen::Bindings::LocationBinding::LocationMethods;
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use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
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use dom::bindings::inheritance::Castable;
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use dom::bindings::js::{JS, Root};
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use dom::bindings::reflector::{Reflector, reflect_dom_object};
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use dom::globalscope::GlobalScope;
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use dom::window::Window;
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use ipc_channel::ipc;
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use msg::constellation_msg::TraversalDirection;
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@ -39,7 +41,7 @@ impl History {
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fn traverse_history(&self, direction: TraversalDirection) {
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let pipeline = self.window.pipeline_id();
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let msg = ConstellationMsg::TraverseHistory(Some(pipeline), direction);
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let _ = self.window.constellation_chan().send(msg);
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let _ = self.window.upcast::<GlobalScope>().constellation_chan().send(msg);
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}
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}
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@ -49,7 +51,7 @@ impl HistoryMethods for History {
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let pipeline = self.window.pipeline_id();
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let (sender, recv) = ipc::channel().expect("Failed to create channel to send jsh length.");
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let msg = ConstellationMsg::JointSessionHistoryLength(pipeline, sender);
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let _ = self.window.constellation_chan().send(msg);
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let _ = self.window.upcast::<GlobalScope>().constellation_chan().send(msg);
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recv.recv().unwrap()
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}
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@ -13,6 +13,7 @@ use dom::bindings::str::DOMString;
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use dom::document::Document;
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use dom::element::{AttributeMutation, Element, RawLayoutElementHelpers};
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use dom::eventtarget::EventTarget;
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use dom::globalscope::GlobalScope;
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use dom::htmlelement::HTMLElement;
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use dom::node::{Node, document_from_node, window_from_node};
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use dom::virtualmethods::VirtualMethods;
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@ -137,7 +138,7 @@ impl VirtualMethods for HTMLBodyElement {
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let document = window.Document();
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document.set_reflow_timeout(time::precise_time_ns() + INITIAL_REFLOW_DELAY);
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let event = ConstellationMsg::HeadParsed;
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window.constellation_chan().send(event).unwrap();
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window.upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
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}
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fn parse_plain_attribute(&self, name: &Atom, value: DOMString) -> AttrValue {
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@ -29,6 +29,7 @@ use dom::domtokenlist::DOMTokenList;
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use dom::element::{AttributeMutation, Element, RawLayoutElementHelpers};
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use dom::event::Event;
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use dom::eventtarget::EventTarget;
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use dom::globalscope::GlobalScope;
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use dom::htmlelement::HTMLElement;
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use dom::node::{Node, NodeDamage, UnbindContext, document_from_node, window_from_node};
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use dom::urlhelper::UrlHelper;
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@ -135,7 +136,8 @@ impl HTMLIFrameElement {
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frame_type: frame_type,
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replace: replace,
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};
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window.constellation_chan()
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window.upcast::<GlobalScope>()
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.constellation_chan()
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.send(ConstellationMsg::ScriptLoadedURLInIFrame(load_info))
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.unwrap();
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@ -216,7 +218,7 @@ impl HTMLIFrameElement {
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let window = window_from_node(self);
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let window = window.r();
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let msg = ConstellationMsg::SetVisible(pipeline_id, visible);
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window.constellation_chan().send(msg).unwrap();
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window.upcast::<GlobalScope>().constellation_chan().send(msg).unwrap();
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}
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}
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@ -407,7 +409,7 @@ pub fn Navigate(iframe: &HTMLIFrameElement, direction: TraversalDirection) -> Er
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if iframe.upcast::<Node>().is_in_doc() {
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let window = window_from_node(iframe);
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let msg = ConstellationMsg::TraverseHistory(iframe.pipeline_id(), direction);
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window.constellation_chan().send(msg).unwrap();
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window.upcast::<GlobalScope>().constellation_chan().send(msg).unwrap();
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}
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Ok(())
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@ -641,7 +643,7 @@ impl VirtualMethods for HTMLIFrameElement {
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(Some(sender), Some(receiver))
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};
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let msg = ConstellationMsg::RemoveIFrame(pipeline_id, sender);
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window.constellation_chan().send(msg).unwrap();
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window.upcast::<GlobalScope>().constellation_chan().send(msg).unwrap();
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if let Some(receiver) = receiver {
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receiver.recv().unwrap()
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}
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@ -21,6 +21,7 @@ use dom::event::{Event, EventBubbles, EventCancelable};
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use dom::eventtarget::EventTarget;
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use dom::file::File;
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use dom::filelist::FileList;
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use dom::globalscope::GlobalScope;
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use dom::htmlelement::HTMLElement;
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use dom::htmlfieldsetelement::HTMLFieldSetElement;
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use dom::htmlformelement::{FormControl, FormDatum, FormDatumValue, FormSubmitter, HTMLFormElement};
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@ -128,7 +129,7 @@ static DEFAULT_MIN_LENGTH: i32 = -1;
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impl HTMLInputElement {
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fn new_inherited(local_name: Atom, prefix: Option<DOMString>, document: &Document) -> HTMLInputElement {
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let chan = document.window().constellation_chan().clone();
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let chan = document.window().upcast::<GlobalScope>().constellation_chan().clone();
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HTMLInputElement {
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htmlelement:
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HTMLElement::new_inherited_with_state(IN_ENABLED_STATE | IN_READ_WRITE_STATE,
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@ -18,6 +18,7 @@ use dom::document::Document;
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use dom::domtokenlist::DOMTokenList;
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use dom::element::{AttributeMutation, Element, ElementCreator};
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use dom::eventtarget::EventTarget;
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use dom::globalscope::GlobalScope;
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use dom::htmlelement::HTMLElement;
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use dom::node::{Node, document_from_node, window_from_node};
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use dom::virtualmethods::VirtualMethods;
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@ -280,7 +281,7 @@ impl HTMLLinkElement {
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match document.base_url().join(href) {
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Ok(url) => {
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let event = ConstellationMsg::NewFavicon(url.clone());
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document.window().constellation_chan().send(event).unwrap();
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document.window().upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
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let mozbrowser_event = match *sizes {
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Some(ref sizes) => MozBrowserEvent::IconChange(rel.to_owned(), url.to_string(), sizes.to_owned()),
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@ -15,6 +15,7 @@ use dom::document::Document;
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use dom::element::{AttributeMutation, Element};
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use dom::element::RawLayoutElementHelpers;
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use dom::event::{Event, EventBubbles, EventCancelable};
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use dom::globalscope::GlobalScope;
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use dom::htmlelement::HTMLElement;
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use dom::htmlfieldsetelement::HTMLFieldSetElement;
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use dom::htmlformelement::{FormControl, HTMLFormElement};
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@ -99,7 +100,7 @@ impl HTMLTextAreaElement {
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fn new_inherited(local_name: Atom,
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prefix: Option<DOMString>,
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document: &Document) -> HTMLTextAreaElement {
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let chan = document.window().constellation_chan().clone();
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let chan = document.window().upcast::<GlobalScope>().constellation_chan().clone();
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HTMLTextAreaElement {
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htmlelement:
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HTMLElement::new_inherited_with_state(IN_ENABLED_STATE | IN_READ_WRITE_STATE,
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@ -89,8 +89,11 @@ impl ServiceWorkerMethods for ServiceWorker {
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// Step 7
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let data = try!(StructuredCloneData::write(cx, message));
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let msg_vec = DOMMessage(data.move_to_arraybuffer());
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let _ = self.global().r().constellation_chan().send(ScriptMsg::ForwardDOMMessage(msg_vec,
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self.scope_url.clone()));
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let _ =
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self.global().r()
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.as_global_scope()
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.constellation_chan()
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.send(ScriptMsg::ForwardDOMMessage(msg_vec, self.scope_url.clone()));
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Ok(())
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}
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@ -133,7 +133,7 @@ impl WebGLRenderingContext {
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attrs: GLContextAttributes)
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-> Result<WebGLRenderingContext, String> {
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let (sender, receiver) = ipc::channel().unwrap();
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let constellation_chan = global.constellation_chan();
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let constellation_chan = global.as_global_scope().constellation_chan();
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constellation_chan.send(ConstellationMsg::CreateWebGLPaintThread(size, attrs, sender))
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.unwrap();
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let result = receiver.recv().unwrap();
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@ -215,10 +215,6 @@ pub struct Window {
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#[ignore_heap_size_of = "channels are hard"]
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bluetooth_thread: IpcSender<BluetoothMethodMsg>,
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/// A handle for communicating messages to the constellation thread.
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#[ignore_heap_size_of = "channels are hard"]
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constellation_chan: IpcSender<ConstellationMsg>,
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/// Pending scroll to fragment event, if any
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fragment_name: DOMRefCell<Option<String>>,
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@ -436,7 +432,10 @@ impl WindowMethods for Window {
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}
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let (sender, receiver) = ipc::channel().unwrap();
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self.constellation_chan().send(ConstellationMsg::Alert(self.pipeline_id(), s.to_string(), sender)).unwrap();
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self.upcast::<GlobalScope>()
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.constellation_chan()
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.send(ConstellationMsg::Alert(self.pipeline_id(), s.to_string(), sender))
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.unwrap();
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let should_display_alert_dialog = receiver.recv().unwrap();
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if should_display_alert_dialog {
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@ -797,7 +796,10 @@ impl WindowMethods for Window {
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// Step 1
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//TODO determine if this operation is allowed
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let size = Size2D::new(x.to_u32().unwrap_or(1), y.to_u32().unwrap_or(1));
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self.constellation_chan.send(ConstellationMsg::ResizeTo(size)).unwrap()
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self.upcast::<GlobalScope>()
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.constellation_chan()
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.send(ConstellationMsg::ResizeTo(size))
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.unwrap()
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}
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// https://drafts.csswg.org/cssom-view/#dom-window-resizeby
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@ -812,7 +814,10 @@ impl WindowMethods for Window {
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// Step 1
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//TODO determine if this operation is allowed
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let point = Point2D::new(x, y);
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self.constellation_chan.send(ConstellationMsg::MoveTo(point)).unwrap()
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self.upcast::<GlobalScope>()
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.constellation_chan()
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.send(ConstellationMsg::MoveTo(point))
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.unwrap()
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}
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// https://drafts.csswg.org/cssom-view/#dom-window-moveby
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@ -974,7 +979,7 @@ impl Window {
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self.update_viewport_for_scroll(x, y);
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let message = ConstellationMsg::ScrollFragmentPoint(self.pipeline_id(), layer_id, point, smooth);
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self.constellation_chan.send(message).unwrap();
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self.upcast::<GlobalScope>().constellation_chan().send(message).unwrap();
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}
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pub fn update_viewport_for_scroll(&self, x: f32, y: f32) {
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@ -985,7 +990,10 @@ impl Window {
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pub fn client_window(&self) -> (Size2D<u32>, Point2D<i32>) {
|
||||
let (send, recv) = ipc::channel::<(Size2D<u32>, Point2D<i32>)>().unwrap();
|
||||
self.constellation_chan.send(ConstellationMsg::GetClientWindow(send)).unwrap();
|
||||
self.upcast::<GlobalScope>()
|
||||
.constellation_chan()
|
||||
.send(ConstellationMsg::GetClientWindow(send))
|
||||
.unwrap();
|
||||
recv.recv().unwrap_or((Size2D::zero(), Point2D::zero()))
|
||||
}
|
||||
|
||||
|
@ -1149,7 +1157,7 @@ impl Window {
|
|||
|
||||
if ready_state == DocumentReadyState::Complete && !reftest_wait {
|
||||
let event = ConstellationMsg::SetDocumentState(self.id, DocumentState::Idle);
|
||||
self.constellation_chan().send(event).unwrap();
|
||||
self.upcast::<GlobalScope>().constellation_chan().send(event).unwrap();
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -1261,7 +1269,10 @@ impl Window {
|
|||
let pipeline_id = self.id;
|
||||
|
||||
let (send, recv) = ipc::channel::<Point2D<f32>>().unwrap();
|
||||
self.constellation_chan.send(ConstellationMsg::GetScrollOffset(pipeline_id, layer_id, send)).unwrap();
|
||||
self.upcast::<GlobalScope>()
|
||||
.constellation_chan()
|
||||
.send(ConstellationMsg::GetScrollOffset(pipeline_id, layer_id, send))
|
||||
.unwrap();
|
||||
recv.recv().unwrap_or(Point2D::zero())
|
||||
}
|
||||
|
||||
|
@ -1376,10 +1387,6 @@ impl Window {
|
|||
&self.layout_chan
|
||||
}
|
||||
|
||||
pub fn constellation_chan(&self) -> &IpcSender<ConstellationMsg> {
|
||||
&self.constellation_chan
|
||||
}
|
||||
|
||||
pub fn scheduler_chan(&self) -> &IpcSender<TimerEventRequest> {
|
||||
&self.scheduler_chan
|
||||
}
|
||||
|
@ -1586,7 +1593,8 @@ impl Window {
|
|||
let current_time = time::get_time();
|
||||
let win = box Window {
|
||||
globalscope:
|
||||
GlobalScope::new_inherited(devtools_chan, mem_profiler_chan, time_profiler_chan),
|
||||
GlobalScope::new_inherited(
|
||||
devtools_chan, mem_profiler_chan, time_profiler_chan, constellation_chan),
|
||||
script_chan: script_chan,
|
||||
dom_manipulation_task_source: dom_task_source,
|
||||
user_interaction_task_source: user_task_source,
|
||||
|
@ -1613,7 +1621,6 @@ impl Window {
|
|||
js_runtime: DOMRefCell::new(Some(runtime.clone())),
|
||||
resource_threads: resource_threads,
|
||||
bluetooth_thread: bluetooth_thread,
|
||||
constellation_chan: constellation_chan,
|
||||
page_clip_rect: Cell::new(max_rect()),
|
||||
fragment_name: DOMRefCell::new(None),
|
||||
resize_event: Cell::new(None),
|
||||
|
|
|
@ -39,7 +39,6 @@ use script_runtime::{CommonScriptMsg, ScriptChan, ScriptPort, maybe_take_panic_r
|
|||
use script_runtime::{ScriptThreadEventCategory, PromiseJobQueue, EnqueuedPromiseCallback};
|
||||
use script_thread::{Runnable, RunnableWrapper};
|
||||
use script_traits::{MsDuration, TimerEvent, TimerEventId, TimerEventRequest, TimerSource};
|
||||
use script_traits::ScriptMsg as ConstellationMsg;
|
||||
use script_traits::WorkerGlobalScopeInit;
|
||||
use std::cell::Cell;
|
||||
use std::default::Default;
|
||||
|
@ -59,13 +58,14 @@ pub fn prepare_workerscope_init(global: GlobalRef,
|
|||
let to_devtools_sender = global_scope.devtools_chan().cloned();
|
||||
let mem_profiler_chan = global_scope.mem_profiler_chan().clone();
|
||||
let time_profiler_chan = global_scope.time_profiler_chan().clone();
|
||||
let constellation_chan = global_scope.constellation_chan().clone();
|
||||
let init = WorkerGlobalScopeInit {
|
||||
resource_threads: global.resource_threads(),
|
||||
mem_profiler_chan: mem_profiler_chan,
|
||||
to_devtools_sender: to_devtools_sender,
|
||||
time_profiler_chan: time_profiler_chan,
|
||||
from_devtools_sender: devtools_sender,
|
||||
constellation_chan: global.constellation_chan().clone(),
|
||||
constellation_chan: constellation_chan,
|
||||
scheduler_chan: global.scheduler_chan().clone(),
|
||||
worker_id: worker_id,
|
||||
pipeline_id: global.pipeline_id(),
|
||||
|
@ -102,9 +102,6 @@ pub struct WorkerGlobalScope {
|
|||
/// `IpcSender` doesn't exist
|
||||
from_devtools_receiver: Receiver<DevtoolScriptControlMsg>,
|
||||
|
||||
#[ignore_heap_size_of = "Defined in std"]
|
||||
constellation_chan: IpcSender<ConstellationMsg>,
|
||||
|
||||
#[ignore_heap_size_of = "Defined in std"]
|
||||
scheduler_chan: IpcSender<TimerEventRequest>,
|
||||
|
||||
|
@ -125,7 +122,10 @@ impl WorkerGlobalScope {
|
|||
WorkerGlobalScope {
|
||||
globalscope:
|
||||
GlobalScope::new_inherited(
|
||||
init.to_devtools_sender, init.mem_profiler_chan, init.time_profiler_chan),
|
||||
init.to_devtools_sender,
|
||||
init.mem_profiler_chan,
|
||||
init.time_profiler_chan,
|
||||
init.constellation_chan),
|
||||
worker_id: init.worker_id,
|
||||
pipeline_id: init.pipeline_id,
|
||||
worker_url: worker_url,
|
||||
|
@ -137,7 +137,6 @@ impl WorkerGlobalScope {
|
|||
timers: OneshotTimers::new(timer_event_chan, init.scheduler_chan.clone()),
|
||||
from_devtools_sender: init.from_devtools_sender,
|
||||
from_devtools_receiver: from_devtools_receiver,
|
||||
constellation_chan: init.constellation_chan,
|
||||
scheduler_chan: init.scheduler_chan,
|
||||
promise_job_queue: PromiseJobQueue::new(),
|
||||
in_error_reporting_mode: Default::default(),
|
||||
|
@ -152,10 +151,6 @@ impl WorkerGlobalScope {
|
|||
&self.from_devtools_receiver
|
||||
}
|
||||
|
||||
pub fn constellation_chan(&self) -> &IpcSender<ConstellationMsg> {
|
||||
&self.constellation_chan
|
||||
}
|
||||
|
||||
pub fn scheduler_chan(&self) -> &IpcSender<TimerEventRequest> {
|
||||
&self.scheduler_chan
|
||||
}
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue