Files
palemoon27/dom/events/MessageEvent.h
T
roytam1 7a25ca546c import changes from `dev' branch of rmottola/Arctic-Fox:
- fix patch ordering coming from PM repo (3a8768f44)
- Bug 1119074 - If we're stopping event propagation from XUL popups, also stop them from crossing process boundaries r=smaug,felipe (965e2193e)
- Bug 1082145 - |js::WatchGuts| can leak |wpmap|. r=erahm (12c86f3d3)
- No Bug - Improve Interpreter stack accessor assertions. (rs=Waldo) (8ba7a702c)
- Bug 874842 - Return Event instead of nsIDOMEvent (748b57fd2)
- Bug 1165966 - Add test cases r=terrence (79a909d5b)
- Bug 1167025: Do not mix bool and int in bitwise-or in blendpsMask; r=sunfish (f0f23c0c4)
- Bug 1158323 - Make sure we set a base rect on document elements that have margins set. r=tn (c253a2ef8)
- Bug 1178847 - Move the code from ChromeProcessController::InitializeRoot to APZCCallbackHelper so it can be reused in the child process. r=botond (16d539bcb)
- Bug 1165966 - Add error checking when populating safepoints r=bhackett (c66d249d1)
- spacing and pointer style (cddc1bac4)
- Bug 1196027 - check the actual current marking mode instead of the permanent intention, r=terrence (eddcfd7fb)
- Bug 1206590: Move gcWeakMapList from JSCompartment to JS::Zone. r=terrence (7e5e0d505)
- Bug 1181908 part 1. Fix support for JSOP_OBJECT in scripts parsed on background threads by clearing the unboxedLayouts list on the background thread parsing compartment when merging the parse result to the target compartment. r=jandem (25c6a3b01)
- Bug 1163207 - Make RematerializedFrame store the real callee. (r=shu) (ce276e91c)
- Bug 1164448 - Handle unwound rectifier frames as exit frames in JitProfilingFrameIterator. r=jandem (bb639b4e2)
- Bug 1164448 - Add test. r=jandem (83f5cc608)
- Bug 1196497 - Don't assert that the replacer continues to pass IsArray during JSON.stringify. (If the replacer was a revocable proxy to an array, revoking the proxy would make the replacer no longer IsArray.) r=evilpie (442c3823f)
- Bug 1177247 - Prevent HandlePossibleViewportChange from clobbering a restored scroll position from forward/back navigation. r=botond (4202ac757)
- Bug 1182772, optimize ProcessGlobal out from CC graph (and also TabChild's EventListeners), r=mccr8 (ccb2278bf)
- Bug 1139155 - Add a mechanism to know when the APZ is done processing. r=botond (17328e5be)
- Bug 1171537 - Allow URIs to be the empty string in TabParent::RecvCreateWindow. r=billm. (e280e994c)
- Bug 1173219 - Return nsresults from TabParent::RecvCreateWindow to make opening windows more robust. r=billm (9f0633b15)
- Bug 1142817 - Use UniquePtr in testXDR_sourceMap. r=erahm (7ec437162)
2021-11-24 09:53:39 +08:00

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_MessageEvent_h_
#define mozilla_dom_MessageEvent_h_
#include "mozilla/dom/Event.h"
#include "nsCycleCollectionParticipant.h"
#include "nsIDOMMessageEvent.h"
#include "mozilla/dom/MessagePortList.h"
namespace mozilla {
namespace dom {
struct MessageEventInit;
class OwningWindowProxyOrMessagePortOrClient;
namespace workers {
class ServiceWorkerClient;
} // namespace workers
/**
* Implements the MessageEvent event, used for cross-document messaging and
* server-sent events.
*
* See http://www.whatwg.org/specs/web-apps/current-work/#messageevent for
* further details.
*/
class MessageEvent final : public Event,
public nsIDOMMessageEvent
{
public:
MessageEvent(EventTarget* aOwner,
nsPresContext* aPresContext,
WidgetEvent* aEvent);
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(MessageEvent, Event)
NS_DECL_NSIDOMMESSAGEEVENT
// Forward to base class
NS_FORWARD_TO_EVENT
virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
void GetData(JSContext* aCx, JS::MutableHandle<JS::Value> aData,
ErrorResult& aRv);
void GetSource(Nullable<OwningWindowProxyOrMessagePortOrClient>& aValue) const;
MessagePortList* GetPorts()
{
return mPorts;
}
void SetPorts(MessagePortList* aPorts);
// Non WebIDL methods
void SetSource(mozilla::dom::MessagePort* aPort);
void SetSource(workers::ServiceWorkerClient* aClient);
void SetSource(nsPIDOMWindow* aWindow)
{
mWindowSource = aWindow;
}
static already_AddRefed<MessageEvent>
Constructor(const GlobalObject& aGlobal,
const nsAString& aType,
const MessageEventInit& aEventInit,
ErrorResult& aRv);
static already_AddRefed<MessageEvent>
Constructor(EventTarget* aEventTarget,
const nsAString& aType,
const MessageEventInit& aEventInit,
ErrorResult& aRv);
protected:
~MessageEvent();
private:
JS::Heap<JS::Value> mData;
nsString mOrigin;
nsString mLastEventId;
nsCOMPtr<nsIDOMWindow> mWindowSource;
nsRefPtr<MessagePortBase> mPortSource;
nsRefPtr<workers::ServiceWorkerClient> mClientSource;
nsRefPtr<MessagePortList> mPorts;
};
} // namespace dom
} // namespace mozilla
already_AddRefed<mozilla::dom::MessageEvent>
NS_NewDOMMessageEvent(mozilla::dom::EventTarget* aOwner,
nsPresContext* aPresContext,
mozilla::WidgetEvent* aEvent);
#endif // mozilla_dom_MessageEvent_h_