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Implement user interaction task source

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This commit is contained in:
Keith Yeung 2016-03-12 17:58:52 -05:00
parent 12a96f7194
commit cc049515dc
8 changed files with 71 additions and 59 deletions
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9
components/script/dom/bindings/global.rs
View file

@ -173,15 +173,6 @@ impl<'a> GlobalRef<'a> {
}
}
/// `ScriptChan` used to send messages to the event loop of this global's
/// thread.
pub fn user_interaction_task_source(&self) -> Box<ScriptChan + Send> {
match *self {
GlobalRef::Window(ref window) => window.user_interaction_task_source(),
GlobalRef::Worker(ref worker) => worker.script_chan(),
}
}
/// `ScriptChan` used to send messages to the event loop of this global's
/// thread.
pub fn networking_task_source(&self) -> Box<ScriptChan + Send> {

42
components/script/dom/htmlinputelement.rs
View file

@ -12,10 +12,8 @@ use dom::bindings::codegen::Bindings::HTMLInputElementBinding;
use dom::bindings::codegen::Bindings::HTMLInputElementBinding::HTMLInputElementMethods;
use dom::bindings::codegen::Bindings::KeyboardEventBinding::KeyboardEventMethods;
use dom::bindings::error::{Error, ErrorResult};
use dom::bindings::global::GlobalRef;
use dom::bindings::inheritance::Castable;
use dom::bindings::js::{JS, LayoutJS, Root, RootedReference};
use dom::bindings::refcounted::Trusted;
use dom::document::Document;
use dom::element::{AttributeMutation, Element, RawLayoutElementHelpers, LayoutElementHelpers};
use dom::event::{Event, EventBubbles, EventCancelable};
@ -31,9 +29,7 @@ use dom::nodelist::NodeList;
use dom::validation::Validatable;
use dom::virtualmethods::VirtualMethods;
use msg::constellation_msg::ConstellationChan;
use script_runtime::CommonScriptMsg;
use script_runtime::ScriptThreadEventCategory::InputEvent;
use script_thread::Runnable;
use script_runtime::ScriptChan;
use script_traits::ScriptMsg as ConstellationMsg;
use std::borrow::ToOwned;
use std::cell::Cell;
@ -919,7 +915,13 @@ impl VirtualMethods for HTMLInputElement {
self.value_changed.set(true);
if event.IsTrusted() {
ChangeEventRunnable::send(self.upcast::<Node>());
let window = window_from_node(self);
let task_source = window.user_interaction_task_source();
let _ = task_source.queue_event(
&self.upcast(),
atom!("input"),
EventBubbles::Bubbles,
EventCancelable::NotCancelable);
}
self.upcast::<Node>().dirty(NodeDamage::OtherNodeDamage);
@ -1148,31 +1150,3 @@ impl Activatable for HTMLInputElement {
}
}
}
pub struct ChangeEventRunnable {
element: Trusted<Node>,
}
impl ChangeEventRunnable {
pub fn send(node: &Node) {
let handler = Trusted::new(node);
let dispatcher = ChangeEventRunnable {
element: handler,
};
let chan = window_from_node(node).user_interaction_task_source();
let _ = chan.send(CommonScriptMsg::RunnableMsg(InputEvent, box dispatcher));
}
}
impl Runnable for ChangeEventRunnable {
fn handler(self: Box<ChangeEventRunnable>) {
let target = self.element.root();
let window = window_from_node(target.r());
let window = window.r();
let event = Event::new(GlobalRef::Window(window),
atom!("input"),
EventBubbles::Bubbles,
EventCancelable::NotCancelable);
target.upcast::<EventTarget>().dispatch_event(&event);
}
}

14
components/script/dom/htmltextareaelement.rs
View file

@ -14,18 +14,18 @@ use dom::bindings::reflector::{Reflectable};
use dom::document::Document;
use dom::element::RawLayoutElementHelpers;
use dom::element::{AttributeMutation, Element};
use dom::event::{Event};
use dom::event::{Event, EventBubbles, EventCancelable};
use dom::htmlelement::HTMLElement;
use dom::htmlfieldsetelement::HTMLFieldSetElement;
use dom::htmlformelement::{FormControl, HTMLFormElement};
use dom::htmlinputelement::ChangeEventRunnable;
use dom::keyboardevent::KeyboardEvent;
use dom::node::{ChildrenMutation, Node, NodeDamage, UnbindContext};
use dom::node::{document_from_node};
use dom::node::{document_from_node, window_from_node};
use dom::nodelist::NodeList;
use dom::validation::Validatable;
use dom::virtualmethods::VirtualMethods;
use msg::constellation_msg::ConstellationChan;
use script_runtime::ScriptChan;
use script_traits::ScriptMsg as ConstellationMsg;
use std::cell::Cell;
use std::ops::Range;
@ -373,7 +373,13 @@ impl VirtualMethods for HTMLTextAreaElement {
self.value_changed.set(true);
if event.IsTrusted() {
ChangeEventRunnable::send(self.upcast::<Node>());
let window = window_from_node(self);
let task_source = window.user_interaction_task_source();
let _ = task_source.queue_event(
&self.upcast(),
atom!("input"),
EventBubbles::Bubbles,
EventCancelable::NotCancelable);
}
self.upcast::<Node>().dirty(NodeDamage::OtherNodeDamage);

2
components/script/dom/window.rs
View file

@ -277,7 +277,7 @@ impl Window {
self.dom_manipulation_task_source.clone()
}
pub fn user_interaction_task_source(&self) -> Box<ScriptChan + Send> {
pub fn user_interaction_task_source(&self) -> UserInteractionTaskSource {
self.user_interaction_task_source.clone()
}