Files
palemoon27/dom/base/ProcessGlobal.cpp
T
roytam1 e283739a59 import changes from `dev' branch of rmottola/Arctic-Fox:
- Bug 895274 part.2 Define event messages as anonymous enum with EventMessageList.h r=smaug (44a28d5da)
- Bug 895274 part.1 Rename WidgetEvent::message to WidgetEvent::mMessage r=smaug (1a1651a54)
- Bug 895274 part.170 Rename NS_ANIMATION_EVENT_START to eAnimationEventFirst r=smaug (e3bedfd02)
- some cleanup (c496de395)
- Bug 1186582 - AskPermission should check for prompt exceptions; r=fabrice (e7fc39d0a)
- Bug 1170314 - Make console.timeStamp to add also Gecko profiler markers if Gecko profiler is active, r=baku,benwa (7e78b02c1)
- Bug 1178172 - Fix all compile errors in dom/base on non-unified build. r=baku (ffc87d5ae)
- namespace (93bb2e778)
- Bug 1001158 - Handle an invalid distribution.ini gracefully, r=gijs (260ab12f2)
- Bug 1157760: Remove incorrect MOZ_ASSERT in nsMessageManagerSH<Super>::Enumerate. r=bz (e1d86db8a)
- Bug 1148694 patch 1 - Stop creating a CharsetRule object when parsing @charset rules. r=dbaron (5d3b4a237)
- Bug 1148694 patch 2 - Remove interface and implementation of CSSCharsetRule. r=dbaron (e687d6a51)
- Bug 1148694 patch 3 - remove tests affected by removal of CSSCharsetRule. r=dbaron, r=khuey (84e04ec3c)
- Bug 958778 - De-holder nsIXPConnect::GetWrappedNativePrototype(). r=gabor (e862b0197)
- non-EME part of Bug 1160445 - Add detailed logging for EME promise failures (90c5ae1a1)
- Bug 1191305 - Alphabetize some includes; r=froydnj (6bc41455c)
- Bug 1188640 - Add ChromeOnly MutationObserver.mergeAttributeRecords to speed up devtools, r=bz,bgrins (5f07c777f)
- namespace (0e90aac16)
2022-01-03 11:05:37 +08:00

113 lines
3.4 KiB
C++

/* -*- 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/. */
#include "ProcessGlobal.h"
#include "nsContentCID.h"
#include "nsDOMClassInfoID.h"
#include "mozilla/HoldDropJSObjects.h"
using namespace mozilla;
using namespace mozilla::dom;
ProcessGlobal::ProcessGlobal(nsFrameMessageManager* aMessageManager)
: mInitialized(false),
mMessageManager(aMessageManager)
{
SetIsNotDOMBinding();
mozilla::HoldJSObjects(this);
}
ProcessGlobal::~ProcessGlobal()
{
mAnonymousGlobalScopes.Clear();
mozilla::DropJSObjects(this);
}
ProcessGlobal*
ProcessGlobal::Get()
{
nsCOMPtr<nsISyncMessageSender> service = do_GetService(NS_CHILDPROCESSMESSAGEMANAGER_CONTRACTID);
if (!service) {
return nullptr;
}
return static_cast<ProcessGlobal*>(service.get());
}
// This method isn't automatically forwarded safely because it's notxpcom, so
// the IDL binding doesn't know what value to return.
NS_IMETHODIMP_(bool)
ProcessGlobal::MarkForCC()
{
MarkScopesForCC();
return mMessageManager ? mMessageManager->MarkForCC() : false;
}
NS_IMPL_CYCLE_COLLECTION_CLASS(ProcessGlobal)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(ProcessGlobal)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMessageManager)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mGlobal)
tmp->TraverseHostObjectURIs(cb);
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(ProcessGlobal)
NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
for (uint32_t i = 0; i < tmp->mAnonymousGlobalScopes.Length(); ++i) {
NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mAnonymousGlobalScopes[i])
}
NS_IMPL_CYCLE_COLLECTION_TRACE_END
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(ProcessGlobal)
NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
NS_IMPL_CYCLE_COLLECTION_UNLINK(mMessageManager)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mGlobal)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mAnonymousGlobalScopes)
tmp->UnlinkHostObjectURIs();
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(ProcessGlobal)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIContentProcessMessageManager)
NS_INTERFACE_MAP_ENTRY(nsIMessageListenerManager)
NS_INTERFACE_MAP_ENTRY(nsIMessageSender)
NS_INTERFACE_MAP_ENTRY(nsISyncMessageSender)
NS_INTERFACE_MAP_ENTRY(nsIContentProcessMessageManager)
NS_INTERFACE_MAP_ENTRY(nsIScriptObjectPrincipal)
NS_INTERFACE_MAP_ENTRY(nsIGlobalObject)
NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(ContentProcessMessageManager)
NS_INTERFACE_MAP_END
NS_IMPL_CYCLE_COLLECTING_ADDREF(ProcessGlobal)
NS_IMPL_CYCLE_COLLECTING_RELEASE(ProcessGlobal)
bool
ProcessGlobal::Init()
{
if (mInitialized) {
return true;
}
mInitialized = true;
nsISupports* scopeSupports = NS_ISUPPORTS_CAST(nsIContentProcessMessageManager*, this);
return InitChildGlobalInternal(scopeSupports, NS_LITERAL_CSTRING("processChildGlobal"));
}
void
ProcessGlobal::LoadScript(const nsAString& aURL)
{
Init();
LoadScriptInternal(aURL, false);
}
void
ProcessGlobal::SetInitialProcessData(JS::HandleValue aInitialData)
{
mMessageManager->SetInitialProcessData(aInitialData);
}