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Move DocumentProgressHandler to document.rs.

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This commit is contained in:
Tetsuharu OHZEKI 2015-02-21 17:12:07 +09:00
parent 1ad9c678f7
commit 749ebbba71
2 changed files with 85 additions and 81 deletions
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79
components/script/dom/document.rs
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@ -7,6 +7,7 @@ use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::DocumentBinding;
use dom::bindings::codegen::Bindings::DocumentBinding::{DocumentMethods, DocumentReadyState};
use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
use dom::bindings::codegen::Bindings::EventTargetBinding::EventTargetMethods;
use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
use dom::bindings::codegen::Bindings::NodeFilterBinding::NodeFilter;
use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
@ -24,6 +25,7 @@ use dom::bindings::error::Error::{HierarchyRequest, NamespaceError};
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{MutNullableJS, JS, JSRef, LayoutJS, Temporary, TemporaryPushable};
use dom::bindings::js::{OptionalRootable, RootedReference};
use dom::bindings::refcounted::Trusted;
use dom::bindings::utils::reflect_dom_object;
use dom::bindings::utils::xml_name_type;
use dom::bindings::utils::XMLName::{QName, Name, InvalidXMLName};
@ -46,7 +48,7 @@ use dom::location::Location;
use dom::mouseevent::MouseEvent;
use dom::keyboardevent::KeyboardEvent;
use dom::messageevent::MessageEvent;
use dom::node::{self, Node, NodeHelpers, NodeTypeId, CloneChildrenFlag, NodeDamage};
use dom::node::{self, Node, NodeHelpers, NodeTypeId, CloneChildrenFlag, NodeDamage, window_from_node};
use dom::nodelist::NodeList;
use dom::text::Text;
use dom::processinginstruction::ProcessingInstruction;
@ -56,6 +58,7 @@ use dom::uievent::UIEvent;
use dom::window::{Window, WindowHelpers};
use net::resource_task::ControlMsg::{SetCookiesForUrl, GetCookiesForUrl};
use net::cookie_storage::CookieSource::NonHTTP;
use script_task::Runnable;
use util::namespace;
use util::str::{DOMString, split_html_space_chars};
use layout_interface::{ReflowGoal, ReflowQueryType};
@ -1124,3 +1127,77 @@ impl<'a> DocumentMethods for JSRef<'a, Document> {
fn is_scheme_host_port_tuple(url: &Url) -> bool {
url.host().is_some() && url.port_or_default().is_some()
}
pub enum DocumentProgressTask {
DOMContentLoaded,
Load,
}
pub struct DocumentProgressHandler {
addr: Trusted<Document>,
task: DocumentProgressTask,
}
impl DocumentProgressHandler {
pub fn new(addr: Trusted<Document>, task: DocumentProgressTask) -> DocumentProgressHandler {
DocumentProgressHandler {
addr: addr,
task: task,
}
}
fn dispatch_dom_content_loaded(&self) {
let document = self.addr.to_temporary().root();
let window = document.r().window().root();
let event = Event::new(GlobalRef::Window(window.r()), "DOMContentLoaded".to_owned(),
EventBubbles::DoesNotBubble,
EventCancelable::NotCancelable).root();
let doctarget: JSRef<EventTarget> = EventTargetCast::from_ref(document.r());
let _ = doctarget.DispatchEvent(event.r());
}
fn set_ready_state_complete(&self) {
let document = self.addr.to_temporary().root();
document.r().set_ready_state(DocumentReadyState::Complete);
}
fn dispatch_load(&self) {
let document = self.addr.to_temporary().root();
let window = document.r().window().root();
let event = Event::new(GlobalRef::Window(window.r()), "load".to_owned(),
EventBubbles::DoesNotBubble,
EventCancelable::NotCancelable).root();
let wintarget: JSRef<EventTarget> = EventTargetCast::from_ref(window.r());
let doctarget: JSRef<EventTarget> = EventTargetCast::from_ref(document.r());
event.r().set_trusted(true);
let _ = wintarget.dispatch_event_with_target(doctarget, event.r());
let window_ref = window.r();
let browser_context = window_ref.browser_context();
let browser_context = browser_context.as_ref().unwrap();
browser_context.frame_element().map(|frame_element| {
let frame_element = frame_element.root();
let frame_window = window_from_node(frame_element.r()).root();
let event = Event::new(GlobalRef::Window(frame_window.r()), "load".to_owned(),
EventBubbles::DoesNotBubble,
EventCancelable::NotCancelable).root();
let target: JSRef<EventTarget> = EventTargetCast::from_ref(frame_element.r());
event.r().fire(target);
});
}
}
impl Runnable for DocumentProgressHandler {
fn handler(self: Box<DocumentProgressHandler>) {
match self.task {
DocumentProgressTask::DOMContentLoaded => {
self.dispatch_dom_content_loaded();
}
DocumentProgressTask::Load => {
self.set_ready_state_complete();
self.dispatch_load();
}
}
}
}