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Bug 1470930: Use enums for passing arguments for event dispatch. r=smaug

Browse Source 
MozReview-Commit-ID: DsNuF7GAflJ
This commit is contained in:
Emilio Cobos Álvarez 2018-06-25 18:23:50 +02:00
parent a36447ed0d
commit c7d35aa526
73 changed files with 438 additions and 277 deletions
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5
dom/base/EventSource.cpp
View File

@ -1518,8 +1518,9 @@ EventSourceImpl::DispatchAllMessageEvents()
RefPtr<MessageEvent> event = new MessageEvent(mEventSource, nullptr,
nullptr);
event->InitMessageEvent(nullptr, message->mEventName, false, false, jsData,
mOrigin, message->mLastEventID, nullptr,
event->InitMessageEvent(nullptr, message->mEventName, CanBubble::eNo,
Cancelable::eNo, jsData, mOrigin,
message->mLastEventID, nullptr,
Sequence<OwningNonNull<MessagePort>>());
event->SetTrusted(true);

2
dom/base/PostMessageEvent.cpp
View File

@ -160,7 +160,7 @@ PostMessageEvent::Run()
}
event->InitMessageEvent(nullptr, NS_LITERAL_STRING("message"),
false /*non-bubbling */, false /*cancelable */,
CanBubble::eNo, Cancelable::eNo,
messageData, mCallerOrigin,
EmptyString(), source, ports);

3
dom/base/Selection.cpp
View File

@ -1038,7 +1038,8 @@ Selection::AddItem(nsRange* aItem, int32_t* aOutIndex, bool aNoStartSelect)
if (dispatchEvent) {
nsContentUtils::DispatchTrustedEvent(GetParentObject(), target,
NS_LITERAL_STRING("selectstart"),
true, true, &defaultAction);
CanBubble::eYes, Cancelable::eYes,
&defaultAction);
if (!defaultAction) {
return NS_OK;

4
dom/base/SelectionChangeListener.cpp
View File

@ -156,7 +156,7 @@ SelectionChangeListener::NotifySelectionChanged(nsIDocument* aDoc,
if (target) {
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(target, eSelectionChange, false);
new AsyncEventDispatcher(target, eSelectionChange, CanBubble::eNo);
asyncDispatcher->PostDOMEvent();
}
} else {
@ -170,7 +170,7 @@ SelectionChangeListener::NotifySelectionChanged(nsIDocument* aDoc,
if (aDoc) {
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(aDoc, eSelectionChange, false);
new AsyncEventDispatcher(aDoc, eSelectionChange, CanBubble::eNo);
asyncDispatcher->PostDOMEvent();
}
}

2
dom/base/nsContentSink.cpp
View File

@ -1663,7 +1663,7 @@ nsContentSink::NotifyDocElementCreated(nsIDocument* aDoc)
nsContentUtils::DispatchChromeEvent(aDoc, aDoc,
NS_LITERAL_STRING("DOMDocElementInserted"),
true, false);
CanBubble::eYes, Cancelable::eNo);
}
NS_IMETHODIMP

60
dom/base/nsContentUtils.cpp
View File

@ -4423,8 +4423,10 @@ nsContentUtils::GetEventMessageAndAtomForListener(const nsAString& aName,
static
nsresult GetEventAndTarget(nsIDocument* aDoc, nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble, bool aCancelable,
bool aTrusted, Event** aEvent,
CanBubble aCanBubble,
Cancelable aCancelable,
Trusted aTrusted,
Event** aEvent,
EventTarget** aTargetOut)
{
nsCOMPtr<EventTarget> target(do_QueryInterface(aTarget));
@ -4438,7 +4440,7 @@ nsresult GetEventAndTarget(nsIDocument* aDoc, nsISupports* aTarget,
}
event->InitEvent(aEventName, aCanBubble, aCancelable);
event->SetTrusted(aTrusted);
event->SetTrusted(aTrusted == Trusted::eYes);
event->SetTarget(target);
@ -4451,31 +4453,35 @@ nsresult GetEventAndTarget(nsIDocument* aDoc, nsISupports* aTarget,
nsresult
nsContentUtils::DispatchTrustedEvent(nsIDocument* aDoc, nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble, bool aCancelable,
CanBubble aCanBubble,
Cancelable aCancelable,
bool* aDefaultAction)
{
return DispatchEvent(aDoc, aTarget, aEventName, aCanBubble, aCancelable,
true, aDefaultAction);
Trusted::eYes, aDefaultAction);
}
// static
nsresult
nsContentUtils::DispatchUntrustedEvent(nsIDocument* aDoc, nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble, bool aCancelable,
CanBubble aCanBubble,
Cancelable aCancelable,
bool* aDefaultAction)
{
return DispatchEvent(aDoc, aTarget, aEventName, aCanBubble, aCancelable,
false, aDefaultAction);
Trusted::eNo, aDefaultAction);
}
// static
nsresult
nsContentUtils::DispatchEvent(nsIDocument* aDoc, nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble, bool aCancelable,
bool aTrusted, bool* aDefaultAction,
bool aOnlyChromeDispatch)
CanBubble aCanBubble,
Cancelable aCancelable,
Trusted aTrusted,
bool* aDefaultAction,
ChromeOnlyDispatch aOnlyChromeDispatch)
{
RefPtr<Event> event;
nsCOMPtr<EventTarget> target;
@ -4483,7 +4489,8 @@ nsContentUtils::DispatchEvent(nsIDocument* aDoc, nsISupports* aTarget,
aCancelable, aTrusted, getter_AddRefs(event),
getter_AddRefs(target));
NS_ENSURE_SUCCESS(rv, rv);
event->WidgetEventPtr()->mFlags.mOnlyChromeDispatch = aOnlyChromeDispatch;
event->WidgetEventPtr()->mFlags.mOnlyChromeDispatch =
aOnlyChromeDispatch == ChromeOnlyDispatch::eYes;
ErrorResult err;
bool doDefault = target->DispatchEvent(*event, CallerType::System, err);
@ -4498,11 +4505,14 @@ nsresult
nsContentUtils::DispatchEvent(nsIDocument* aDoc, nsISupports* aTarget,
WidgetEvent& aEvent,
EventMessage aEventMessage,
bool aCanBubble, bool aCancelable,
bool aTrusted, bool *aDefaultAction,
bool aOnlyChromeDispatch)
CanBubble aCanBubble,
Cancelable aCancelable,
Trusted aTrusted,
bool* aDefaultAction,
ChromeOnlyDispatch aOnlyChromeDispatch)
{
MOZ_ASSERT_IF(aOnlyChromeDispatch, aTrusted);
MOZ_ASSERT_IF(aOnlyChromeDispatch == ChromeOnlyDispatch::eYes,
aTrusted == Trusted::eYes);
nsCOMPtr<EventTarget> target(do_QueryInterface(aTarget));
@ -4512,9 +4522,10 @@ nsContentUtils::DispatchEvent(nsIDocument* aDoc, nsISupports* aTarget,
aEvent.SetDefaultComposed();
aEvent.SetDefaultComposedInNativeAnonymousContent();
aEvent.mFlags.mBubbles = aCanBubble;
aEvent.mFlags.mCancelable = aCancelable;
aEvent.mFlags.mOnlyChromeDispatch = aOnlyChromeDispatch;
aEvent.mFlags.mBubbles = aCanBubble == CanBubble::eYes;
aEvent.mFlags.mCancelable = aCancelable == Cancelable::eYes;
aEvent.mFlags.mOnlyChromeDispatch =
aOnlyChromeDispatch == ChromeOnlyDispatch::eYes;
aEvent.mTarget = target;
@ -4531,14 +4542,16 @@ nsresult
nsContentUtils::DispatchChromeEvent(nsIDocument *aDoc,
nsISupports *aTarget,
const nsAString& aEventName,
bool aCanBubble, bool aCancelable,
CanBubble aCanBubble,
Cancelable aCancelable,
bool* aDefaultAction)
{
RefPtr<Event> event;
nsCOMPtr<EventTarget> target;
nsresult rv = GetEventAndTarget(aDoc, aTarget, aEventName, aCanBubble,
aCancelable, true, getter_AddRefs(event),
aCancelable, Trusted::eYes,
getter_AddRefs(event),
getter_AddRefs(target));
NS_ENSURE_SUCCESS(rv, rv);
@ -4572,18 +4585,19 @@ nsContentUtils::DispatchFocusChromeEvent(nsPIDOMWindowOuter* aWindow)
return DispatchChromeEvent(doc, aWindow,
NS_LITERAL_STRING("DOMWindowFocus"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
nsresult
nsContentUtils::DispatchEventOnlyToChrome(nsIDocument* aDoc,
nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble, bool aCancelable,
CanBubble aCanBubble,
Cancelable aCancelable,
bool* aDefaultAction)
{
return DispatchEvent(aDoc, aTarget, aEventName, aCanBubble, aCancelable,
true, aDefaultAction, true);
Trusted::eYes, aDefaultAction, ChromeOnlyDispatch::eYes);
}
/* static */

95
dom/base/nsContentUtils.h
View File

@ -200,7 +200,12 @@ class nsContentUtils
{
friend class nsAutoScriptBlockerSuppressNodeRemoved;
typedef mozilla::dom::Element Element;
typedef mozilla::Cancelable Cancelable;
typedef mozilla::CanBubble CanBubble;
typedef mozilla::ChromeOnlyDispatch ChromeOnlyDispatch;
typedef mozilla::EventMessage EventMessage;
typedef mozilla::TimeDuration TimeDuration;
typedef mozilla::Trusted Trusted;
public:
static nsresult Init();
@ -1349,9 +1354,9 @@ public:
static nsresult DispatchTrustedEvent(nsIDocument* aDoc,
nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble,
bool aCancelable,
bool *aDefaultAction = nullptr);
CanBubble,
Cancelable,
bool* aDefaultAction = nullptr);
/**
* This method creates and dispatches a trusted event using an event message.
@ -1365,18 +1370,19 @@ public:
* see EventTarget::DispatchEvent.
*/
template <class WidgetEventType>
static nsresult DispatchTrustedEvent(nsIDocument* aDoc,
nsISupports* aTarget,
mozilla::EventMessage aEventMessage,
bool aCanBubble,
bool aCancelable,
bool *aDefaultAction = nullptr,
bool aOnlyChromeDispatch = false)
static nsresult DispatchTrustedEvent(
nsIDocument* aDoc,
nsISupports* aTarget,
EventMessage aEventMessage,
CanBubble aCanBubble,
Cancelable aCancelable,
bool* aDefaultAction = nullptr,
ChromeOnlyDispatch aOnlyChromeDispatch = ChromeOnlyDispatch::eNo)
{
WidgetEventType event(true, aEventMessage);
MOZ_ASSERT(GetEventClassIDFromMessage(aEventMessage) == event.mClass);
return DispatchEvent(aDoc, aTarget, event, aEventMessage,
aCanBubble, aCancelable, true,
aCanBubble, aCancelable, Trusted::eYes,
aDefaultAction, aOnlyChromeDispatch);
}
@ -1396,9 +1402,9 @@ public:
static nsresult DispatchUntrustedEvent(nsIDocument* aDoc,
nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble,
bool aCancelable,
bool *aDefaultAction = nullptr);
CanBubble,
Cancelable,
bool* aDefaultAction = nullptr);
/**
@ -1413,18 +1419,19 @@ public:
* see EventTarget::DispatchEvent.
*/
template <class WidgetEventType>
static nsresult DispatchUntrustedEvent(nsIDocument* aDoc,
nsISupports* aTarget,
mozilla::EventMessage aEventMessage,
bool aCanBubble,
bool aCancelable,
bool *aDefaultAction = nullptr,
bool aOnlyChromeDispatch = false)
static nsresult DispatchUntrustedEvent(
nsIDocument* aDoc,
nsISupports* aTarget,
EventMessage aEventMessage,
CanBubble aCanBubble,
Cancelable aCancelable,
bool* aDefaultAction = nullptr,
ChromeOnlyDispatch aOnlyChromeDispatch = ChromeOnlyDispatch::eNo)
{
WidgetEventType event(false, aEventMessage);
MOZ_ASSERT(GetEventClassIDFromMessage(aEventMessage) == event.mClass);
return DispatchEvent(aDoc, aTarget, event, aEventMessage,
aCanBubble, aCancelable, false,
aCanBubble, aCancelable, Trusted::eNo,
aDefaultAction, aOnlyChromeDispatch);
}
@ -1449,9 +1456,9 @@ public:
static nsresult DispatchChromeEvent(nsIDocument* aDoc,
nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble,
bool aCancelable,
bool *aDefaultAction = nullptr);
CanBubble,
Cancelable,
bool* aDefaultAction = nullptr);
/**
* Helper function for dispatching a "DOMWindowFocus" event to
@ -1482,9 +1489,9 @@ public:
static nsresult DispatchEventOnlyToChrome(nsIDocument* aDoc,
nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble,
bool aCancelable,
bool *aDefaultAction = nullptr);
CanBubble,
Cancelable,
bool* aDefaultAction = nullptr);
/**
* Determines if an event attribute name (such as onclick) is valid for
@ -1503,13 +1510,13 @@ public:
*
* @param aName the event name to look up
*/
static mozilla::EventMessage GetEventMessage(nsAtom* aName);
static EventMessage GetEventMessage(nsAtom* aName);
/**
* Returns the EventMessage and nsAtom to be used for event listener
* registration.
*/
static mozilla::EventMessage
static EventMessage
GetEventMessageAndAtomForListener(const nsAString& aName, nsAtom** aOnName);
/**
@ -1531,8 +1538,8 @@ public:
* @param aEventClassID only return event id for aEventClassID
*/
static nsAtom* GetEventMessageAndAtom(const nsAString& aName,
mozilla::EventClassID aEventClassID,
mozilla::EventMessage* aEventMessage);
mozilla::EventClassID aEventClassID,
EventMessage* aEventMessage);
/**
* Used only during traversal of the XPCOM graph by the cycle
@ -3278,21 +3285,21 @@ private:
static nsresult DispatchEvent(nsIDocument* aDoc,
nsISupports* aTarget,
const nsAString& aEventName,
bool aCanBubble,
bool aCancelable,
bool aTrusted,
bool *aDefaultAction = nullptr,
bool aOnlyChromeDispatch = false);
CanBubble,
Cancelable,
Trusted,
bool* aDefaultAction = nullptr,
ChromeOnlyDispatch = ChromeOnlyDispatch::eNo);
static nsresult DispatchEvent(nsIDocument* aDoc,
nsISupports* aTarget,
mozilla::WidgetEvent& aWidgetEvent,
mozilla::EventMessage aEventMessage,
bool aCanBubble,
bool aCancelable,
bool aTrusted,
bool *aDefaultAction = nullptr,
bool aOnlyChromeDispatch = false);
EventMessage aEventMessage,
CanBubble,
Cancelable,
Trusted,
bool* aDefaultAction = nullptr,
ChromeOnlyDispatch = ChromeOnlyDispatch::eNo);
static void InitializeModifierStrings();
@ -3306,7 +3313,7 @@ private:
const nsString* aClasses);
static mozilla::EventClassID
GetEventClassIDFromMessage(mozilla::EventMessage aEventMessage);
GetEventClassIDFromMessage(EventMessage aEventMessage);
// Fills in aInfo with the tokens from the supplied autocomplete attribute.
static AutocompleteAttrState InternalSerializeAutocompleteAttribute(const nsAttrValue* aAttrVal,

8
dom/base/nsDOMDataChannel.cpp
View File

@ -340,9 +340,9 @@ nsDOMDataChannel::DoOnMessageAvailable(const nsACString& aData,
RefPtr<MessageEvent> event = new MessageEvent(this, nullptr, nullptr);
event->InitMessageEvent(nullptr, NS_LITERAL_STRING("message"), false, false,
jsData, mOrigin, EmptyString(), nullptr,
Sequence<OwningNonNull<MessagePort>>());
event->InitMessageEvent(nullptr, NS_LITERAL_STRING("message"), CanBubble::eNo,
Cancelable::eNo, jsData, mOrigin, EmptyString(),
nullptr, Sequence<OwningNonNull<MessagePort>>());
event->SetTrusted(true);
LOG(("%p(%p): %s - Dispatching\n",this,(void*)mDataChannel,__FUNCTION__));
@ -382,7 +382,7 @@ nsDOMDataChannel::OnSimpleEvent(nsISupports* aContext, const nsAString& aName)
RefPtr<Event> event = NS_NewDOMEvent(this, nullptr, nullptr);
event->InitEvent(aName, false, false);
event->InitEvent(aName, CanBubble::eNo, Cancelable::eNo);
event->SetTrusted(true);
ErrorResult err;

52
dom/base/nsDocument.cpp
View File

@ -4137,13 +4137,13 @@ nsIDocument::AddStyleSheetToStyleSets(StyleSheet* aSheet)
init.mStylesheet = aSheet; \
init.memberName = argName; \
\
RefPtr<className> event = \
RefPtr<className> event = \
className::Constructor(this, NS_LITERAL_STRING(type), init); \
event->SetTrusted(true); \
event->SetTarget(this); \
RefPtr<AsyncEventDispatcher> asyncDispatcher = \
RefPtr<AsyncEventDispatcher> asyncDispatcher = \
new AsyncEventDispatcher(this, event); \
asyncDispatcher->mOnlyChromeDispatch = true; \
asyncDispatcher->mOnlyChromeDispatch = ChromeOnlyDispatch::eYes; \
asyncDispatcher->PostDOMEvent(); \
} while (0);
@ -4967,7 +4967,7 @@ nsIDocument::DispatchContentLoadedEvents()
// document).
nsContentUtils::DispatchTrustedEvent(this, this,
NS_LITERAL_STRING("DOMContentLoaded"),
true, false);
CanBubble::eYes, Cancelable::eNo);
if (MayStartLayout()) {
MaybeResolveReadyForIdle();
@ -5046,7 +5046,7 @@ nsIDocument::DispatchContentLoadedEvents()
if (root && root->HasAttr(kNameSpaceID_None, nsGkAtoms::manifest)) {
nsContentUtils::DispatchChromeEvent(this, this,
NS_LITERAL_STRING("MozApplicationManifest"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
nsPIDOMWindowInner* inner = GetInnerWindow();
@ -6296,7 +6296,7 @@ nsIDocument::DoNotifyPossibleTitleChange()
// Fire a DOM event for the title change.
nsContentUtils::DispatchChromeEvent(this, static_cast<nsIDocument*>(this),
NS_LITERAL_STRING("DOMTitleChanged"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
already_AddRefed<BoxObject>
@ -8184,8 +8184,8 @@ nsDocument::UnblockOnload(bool aFireSync)
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("MozSVGAsImageDocumentLoad"),
false,
false);
CanBubble::eNo,
ChromeOnlyDispatch::eNo);
asyncDispatcher->PostDOMEvent();
}
}
@ -8726,8 +8726,10 @@ nsIDocument::SetReadyStateInternal(ReadyState rs)
RecordNavigationTiming(rs);
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("readystatechange"),
false, false);
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("readystatechange"),
CanBubble::eNo,
ChromeOnlyDispatch::eNo);
asyncDispatcher->RunDOMEventWhenSafe();
}
@ -10282,8 +10284,7 @@ AskWindowToExitFullscreen(nsIDocument* aDoc)
if (XRE_GetProcessType() == GeckoProcessType_Content) {
nsContentUtils::DispatchEventOnlyToChrome(
aDoc, ToSupports(aDoc), NS_LITERAL_STRING("MozDOMFullscreen:Exit"),
/* Bubbles */ true, /* Cancelable */ false,
/* DefaultAction */ nullptr);
CanBubble::eYes, Cancelable::eNo, /* DefaultAction */ nullptr);
} else {
if (nsPIDOMWindowOuter* win = aDoc->GetWindow()) {
win->SetFullscreenInternal(FullscreenReason::ForFullscreenAPI, false);
@ -10392,7 +10393,7 @@ public:
nsContentUtils::DispatchEventOnlyToChrome(
lastDocument, ToSupports(lastDocument),
NS_LITERAL_STRING("MozDOMFullscreen:Exited"),
/* Bubbles */ true, /* Cancelable */ false, /* DefaultAction */ nullptr);
CanBubble::eYes, Cancelable::eNo, /* DefaultAction */ nullptr);
// Ensure the window exits fullscreen.
if (nsPIDOMWindowOuter* win = mDocuments[0]->GetWindow()) {
win->SetFullscreenInternal(FullscreenReason::ForForceExitFullscreen, false);
@ -10609,8 +10610,8 @@ nsIDocument::DispatchFullscreenError(const char* aMessage)
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("fullscreenerror"),
true,
false);
CanBubble::eYes,
ChromeOnlyDispatch::eNo);
asyncDispatcher->PostDOMEvent();
nsContentUtils::ReportToConsole(nsIScriptError::warningFlag,
NS_LITERAL_CSTRING("DOM"), this,
@ -11082,7 +11083,7 @@ nsIDocument::RequestFullScreen(UniquePtr<FullscreenRequest>&& aRequest)
// our parent process go fullscreen first.
nsContentUtils::DispatchEventOnlyToChrome(
this, ToSupports(this), NS_LITERAL_STRING("MozDOMFullscreen:Request"),
/* Bubbles */ true, /* Cancelable */ false, /* DefaultAction */ nullptr);
CanBubble::eYes, Cancelable::eNo, /* DefaultAction */ nullptr);
} else {
// Make the window fullscreen.
rootWin->SetFullscreenInternal(FullscreenReason::ForFullscreenAPI, true);
@ -11190,7 +11191,7 @@ nsIDocument::ApplyFullscreen(const FullscreenRequest& aRequest)
if (!previousFullscreenDoc) {
nsContentUtils::DispatchEventOnlyToChrome(
this, ToSupports(elem), NS_LITERAL_STRING("MozDOMFullscreen:Entered"),
/* Bubbles */ true, /* Cancelable */ false, /* DefaultAction */ nullptr);
CanBubble::eYes, Cancelable::eNo, /* DefaultAction */ nullptr);
}
// The origin which is fullscreen gets changed. Trigger an event so
@ -11238,8 +11239,8 @@ DispatchPointerLockChange(nsIDocument* aTarget)
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(aTarget,
NS_LITERAL_STRING("pointerlockchange"),
true,
false);
CanBubble::eYes,
ChromeOnlyDispatch::eNo);
asyncDispatcher->PostDOMEvent();
}
@ -11253,8 +11254,8 @@ DispatchPointerLockError(nsIDocument* aTarget, const char* aMessage)
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(aTarget,
NS_LITERAL_STRING("pointerlockerror"),
true,
false);
CanBubble::eYes,
ChromeOnlyDispatch::eNo);
asyncDispatcher->PostDOMEvent();
nsContentUtils::ReportToConsole(nsIScriptError::warningFlag,
NS_LITERAL_CSTRING("DOM"), aTarget,
@ -11410,7 +11411,7 @@ PointerLockRequest::Run()
ChangePointerLockedElement(e, d, nullptr);
nsContentUtils::DispatchEventOnlyToChrome(
doc, ToSupports(e), NS_LITERAL_STRING("MozDOMPointerLock:Entered"),
/* Bubbles */ true, /* Cancelable */ false, /* DefaultAction */ nullptr);
CanBubble::eYes, Cancelable::eNo, /* DefaultAction */ nullptr);
return NS_OK;
}
@ -11516,7 +11517,8 @@ nsIDocument::UnlockPointer(nsIDocument* aDoc)
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(pointerLockedElement,
NS_LITERAL_STRING("MozDOMPointerLock:Exited"),
true, true);
CanBubble::eYes,
ChromeOnlyDispatch::eYes);
asyncDispatcher->RunDOMEventWhenSafe();
}
@ -11528,8 +11530,8 @@ nsIDocument::UpdateVisibilityState()
if (oldState != mVisibilityState) {
nsContentUtils::DispatchTrustedEvent(this, static_cast<nsIDocument*>(this),
NS_LITERAL_STRING("visibilitychange"),
/* bubbles = */ true,
/* cancelable = */ false);
CanBubble::eYes,
Cancelable::eNo);
EnumerateActivityObservers(NotifyActivityChanged, nullptr);
}

4
dom/base/nsFocusManager.cpp
View File

@ -1189,7 +1189,9 @@ nsFocusManager::ActivateOrDeactivate(nsPIDOMWindowOuter* aWindow, bool aActive)
aActive ?
NS_LITERAL_STRING("activate") :
NS_LITERAL_STRING("deactivate"),
true, true, nullptr);
CanBubble::eYes,
Cancelable::eYes,
nullptr);
}
// Look for any remote child frames, iterate over them and send the activation notification.

5
dom/base/nsFrameLoader.cpp
View File

@ -301,10 +301,11 @@ nsFrameLoader::FireErrorEvent()
if (!mOwnerContent) {
return;
}
RefPtr<AsyncEventDispatcher > loadBlockingAsyncDispatcher =
RefPtr<AsyncEventDispatcher> loadBlockingAsyncDispatcher =
new LoadBlockingAsyncEventDispatcher(mOwnerContent,
NS_LITERAL_STRING("error"),
false, false);
CanBubble::eNo,
ChromeOnlyDispatch::eNo);
loadBlockingAsyncDispatcher->PostDOMEvent();
}

4
dom/base/nsGlobalWindowInner.cpp
View File

@ -5220,8 +5220,8 @@ nsGlobalWindowInner::FireOfflineStatusEventIfChanged()
nsContentUtils::DispatchTrustedEvent(mDoc,
static_cast<EventTarget*>(this),
name,
false,
false);
CanBubble::eNo,
Cancelable::eNo);
}
class NotifyIdleObserverRunnable : public Runnable

7
dom/base/nsGlobalWindowOuter.cpp
View File

@ -2069,8 +2069,8 @@ nsGlobalWindowOuter::DispatchDOMWindowCreated()
// Fire DOMWindowCreated at chrome event listeners
nsContentUtils::DispatchChromeEvent(mDoc, mDoc, NS_LITERAL_STRING("DOMWindowCreated"),
true /* bubbles */,
false /* not cancellable */);
CanBubble::eYes,
Cancelable::eNo);
nsCOMPtr<nsIObserverService> observerService =
mozilla::services::GetObserverService();
@ -3772,7 +3772,8 @@ nsGlobalWindowOuter::DispatchCustomEvent(const nsAString& aEventName)
{
bool defaultActionEnabled = true;
nsContentUtils::DispatchTrustedEvent(mDoc, ToSupports(this), aEventName,
true, true, &defaultActionEnabled);
CanBubble::eYes, Cancelable::eYes,
&defaultActionEnabled);
return defaultActionEnabled;
}

5
dom/base/nsImageLoadingContent.cpp
View File

@ -1256,7 +1256,10 @@ nsImageLoadingContent::FireEvent(const nsAString& aEventType, bool aIsCancelable
nsCOMPtr<nsINode> thisNode = do_QueryInterface(static_cast<nsIImageLoadingContent*>(this));
RefPtr<AsyncEventDispatcher> loadBlockingAsyncDispatcher =
new LoadBlockingAsyncEventDispatcher(thisNode, aEventType, false, false);
new LoadBlockingAsyncEventDispatcher(thisNode,
aEventType,
CanBubble::eNo,
ChromeOnlyDispatch::eNo);
loadBlockingAsyncDispatcher->PostDOMEvent();
if (aIsCancelable) {

6
dom/base/nsObjectLoadingContent.cpp
View File

@ -307,7 +307,8 @@ nsSimplePluginEvent::Run()
LOG(("OBJLC [%p]: nsSimplePluginEvent firing event \"%s\"", mTarget.get(),
NS_ConvertUTF16toUTF8(mEvent).get()));
nsContentUtils::DispatchTrustedEvent(mDocument, mTarget,
mEvent, true, true);
mEvent, CanBubble::eYes,
Cancelable::eYes);
}
return NS_OK;
}
@ -3784,7 +3785,8 @@ nsObjectLoadingContent::MaybeFireErrorEvent()
RefPtr<AsyncEventDispatcher> loadBlockingAsyncDispatcher =
new LoadBlockingAsyncEventDispatcher(thisContent,
NS_LITERAL_STRING("error"),
false, false);
CanBubble::eNo,
ChromeOnlyDispatch::eNo);
loadBlockingAsyncDispatcher->PostDOMEvent();
}
}

12
dom/canvas/WebGLContext.cpp
View File

@ -1778,8 +1778,8 @@ WebGLContext::UpdateContextLossStatus()
// The context has been lost and we haven't yet triggered the
// callback, so do that now.
const auto kEventName = NS_LITERAL_STRING("webglcontextlost");
const bool kCanBubble = true;
const bool kIsCancelable = true;
const auto kCanBubble = CanBubble::eYes;
const auto kIsCancelable = Cancelable::eYes;
bool useDefaultHandler;
if (mCanvasElement) {
@ -1857,11 +1857,13 @@ WebGLContext::UpdateContextLossStatus()
mCanvasElement->OwnerDoc(),
static_cast<nsIContent*>(mCanvasElement),
NS_LITERAL_STRING("webglcontextrestored"),
true,
true);
CanBubble::eYes,
Cancelable::eYes);
} else {
RefPtr<Event> event = new Event(mOffscreenCanvas, nullptr, nullptr);
event->InitEvent(NS_LITERAL_STRING("webglcontextrestored"), true, true);
event->InitEvent(NS_LITERAL_STRING("webglcontextrestored"),
CanBubble::eYes,
Cancelable::eYes);
event->SetTrusted(true);
mOffscreenCanvas->DispatchEvent(*event);
}

9
dom/events/AsyncEventDispatcher.cpp
View File

@ -51,17 +51,16 @@ AsyncEventDispatcher::Run()
mTarget->AsyncEventRunning(this);
if (mEventMessage != eUnidentifiedEvent) {
return nsContentUtils::DispatchTrustedEvent<WidgetEvent>
(node->OwnerDoc(), mTarget, mEventMessage, mBubbles,
false /* aCancelable */, nullptr /* aDefaultAction */,
mOnlyChromeDispatch);
(node->OwnerDoc(), mTarget, mEventMessage, mCanBubble,
Cancelable::eNo, nullptr /* aDefaultAction */, mOnlyChromeDispatch);
}
RefPtr<Event> event = mEvent;
if (!event) {
event = NS_NewDOMEvent(mTarget, nullptr, nullptr);
event->InitEvent(mEventType, mBubbles, false);
event->InitEvent(mEventType, mCanBubble, Cancelable::eNo);
event->SetTrusted(true);
}
if (mOnlyChromeDispatch) {
if (mOnlyChromeDispatch == ChromeOnlyDispatch::eYes) {
MOZ_ASSERT(event->IsTrusted());
event->WidgetEventPtr()->mFlags.mOnlyChromeDispatch = true;
}

38
dom/events/AsyncEventDispatcher.h
View File

@ -8,6 +8,7 @@
#define mozilla_AsyncEventDispatcher_h_
#include "mozilla/Attributes.h"
#include "mozilla/EventForwards.h"
#include "mozilla/RefPtr.h"
#include "mozilla/dom/Event.h"
#include "nsCOMPtr.h"
@ -37,13 +38,13 @@ public:
*/
AsyncEventDispatcher(nsINode* aTarget,
const nsAString& aEventType,
bool aBubbles,
bool aOnlyChromeDispatch)
CanBubble aCanBubble,
ChromeOnlyDispatch aOnlyChromeDispatch)
: CancelableRunnable("AsyncEventDispatcher")
, mTarget(aTarget)
, mEventType(aEventType)
, mEventMessage(eUnidentifiedEvent)
, mBubbles(aBubbles)
, mCanBubble(aCanBubble)
, mOnlyChromeDispatch(aOnlyChromeDispatch)
{
}
@ -56,34 +57,36 @@ public:
*/
AsyncEventDispatcher(nsINode* aTarget,
mozilla::EventMessage aEventMessage,
bool aBubbles, bool aOnlyChromeDispatch)
CanBubble aCanBubble,
ChromeOnlyDispatch aOnlyChromeDispatch)
: CancelableRunnable("AsyncEventDispatcher")
, mTarget(aTarget)
, mEventMessage(aEventMessage)
, mBubbles(aBubbles)
, mCanBubble(aCanBubble)
, mOnlyChromeDispatch(aOnlyChromeDispatch)
{
mEventType.SetIsVoid(true);
MOZ_ASSERT(mEventMessage != eUnidentifiedEvent);
}
AsyncEventDispatcher(dom::EventTarget* aTarget, const nsAString& aEventType,
bool aBubbles)
AsyncEventDispatcher(dom::EventTarget* aTarget,
const nsAString& aEventType,
CanBubble aCanBubble)
: CancelableRunnable("AsyncEventDispatcher")
, mTarget(aTarget)
, mEventType(aEventType)
, mEventMessage(eUnidentifiedEvent)
, mBubbles(aBubbles)
, mCanBubble(aCanBubble)
{
}
AsyncEventDispatcher(dom::EventTarget* aTarget,
mozilla::EventMessage aEventMessage,
bool aBubbles)
CanBubble aCanBubble)
: CancelableRunnable("AsyncEventDispatcher")
, mTarget(aTarget)
, mEventMessage(aEventMessage)
, mBubbles(aBubbles)
, mCanBubble(aCanBubble)
{
mEventType.SetIsVoid(true);
MOZ_ASSERT(mEventMessage != eUnidentifiedEvent);
@ -115,9 +118,9 @@ public:
// If mEventMessage is set, mEventType will be void.
// They can never both be set at the same time.
nsString mEventType;
mozilla::EventMessage mEventMessage;
bool mBubbles = false;
bool mOnlyChromeDispatch = false;
EventMessage mEventMessage;
CanBubble mCanBubble = CanBubble::eNo;
ChromeOnlyDispatch mOnlyChromeDispatch = ChromeOnlyDispatch::eNo;
bool mCanceled = false;
bool mCheckStillInDoc = false;
};
@ -127,9 +130,12 @@ class LoadBlockingAsyncEventDispatcher final : public AsyncEventDispatcher
public:
LoadBlockingAsyncEventDispatcher(nsINode* aEventNode,
const nsAString& aEventType,
bool aBubbles, bool aDispatchChromeOnly)
: AsyncEventDispatcher(aEventNode, aEventType,
aBubbles, aDispatchChromeOnly)
CanBubble aBubbles,
ChromeOnlyDispatch aDispatchChromeOnly)
: AsyncEventDispatcher(aEventNode,
aEventType,
aBubbles,
aDispatchChromeOnly)
, mBlockedDoc(aEventNode->OwnerDoc())
{
if (mBlockedDoc) {

8
dom/events/Event.cpp
View File

@ -493,8 +493,8 @@ Event::EnsureWebAccessibleRelatedTarget(EventTarget* aRelatedTarget)
void
Event::InitEvent(const nsAString& aEventTypeArg,
bool aCanBubbleArg,
bool aCancelableArg)
mozilla::CanBubble aCanBubbleArg,
mozilla::Cancelable aCancelableArg)
{
// Make sure this event isn't already being dispatched.
NS_ENSURE_TRUE_VOID(!mEvent->mFlags.mIsBeingDispatched);
@ -508,8 +508,8 @@ Event::InitEvent(const nsAString& aEventTypeArg,
SetEventType(aEventTypeArg);
mEvent->mFlags.mBubbles = aCanBubbleArg;
mEvent->mFlags.mCancelable = aCancelableArg;
mEvent->mFlags.mBubbles = aCanBubbleArg == CanBubble::eYes;
mEvent->mFlags.mCancelable = aCancelableArg == Cancelable::eYes;
mEvent->mFlags.mDefaultPrevented = false;
mEvent->mFlags.mDefaultPreventedByContent = false;

14
dom/events/Event.h
View File

@ -148,8 +148,18 @@ public:
}
void InitEvent(const nsAString& aEventTypeArg,
bool aCanBubbleArg,
bool aCancelableArg);
bool aCanBubble,
bool aCancelable)
{
InitEvent(aEventTypeArg,
aCanBubble ? CanBubble::eYes : CanBubble::eNo,
aCancelable ? Cancelable::eYes : Cancelable::eNo);
}
void InitEvent(const nsAString& aEventTypeArg,
mozilla::CanBubble,
mozilla::Cancelable);
void SetTarget(EventTarget* aTarget);
virtual void DuplicatePrivateData();
bool IsDispatchStopped();

2
dom/events/EventStateManager.cpp
View File

@ -2291,7 +2291,7 @@ EventStateManager::DoScrollZoom(nsIFrame* aTargetFrame,
}
nsContentUtils::DispatchChromeEvent(mDocument, static_cast<nsIDocument*>(mDocument),
NS_LITERAL_STRING("ZoomChangeUsingMouseWheel"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
}

3
dom/events/MessageEvent.cpp
View File

@ -145,7 +145,8 @@ MessageEvent::Constructor(EventTarget* aEventTarget,
void
MessageEvent::InitMessageEvent(JSContext* aCx, const nsAString& aType,
bool aCanBubble, bool aCancelable,
mozilla::CanBubble aCanBubble,
mozilla::Cancelable aCancelable,
JS::Handle<JS::Value> aData,
const nsAString& aOrigin,
const nsAString& aLastEventId,

20
dom/events/MessageEvent.h
View File

@ -58,8 +58,24 @@ public:
const nsAString& aType,
const MessageEventInit& aEventInit);
void InitMessageEvent(JSContext* aCx, const nsAString& aType, bool aCanBubble,
bool aCancelable, JS::Handle<JS::Value> aData,
void InitMessageEvent(JSContext* aCx, const nsAString& aType,
bool aCanBubble, bool aCancelable,
JS::Handle<JS::Value> aData,
const nsAString& aOrigin, const nsAString& aLastEventId,
const Nullable<WindowProxyOrMessagePortOrServiceWorker>& aSource,
const Sequence<OwningNonNull<MessagePort>>& aPorts)
{
InitMessageEvent(aCx, aType,
aCanBubble ? CanBubble::eYes : CanBubble::eNo,
aCancelable ? Cancelable::eYes : Cancelable::eNo,
aData,
aOrigin, aLastEventId,
aSource, aPorts);
}
void InitMessageEvent(JSContext* aCx, const nsAString& aType,
mozilla::CanBubble, mozilla::Cancelable,
JS::Handle<JS::Value> aData,
const nsAString& aOrigin, const nsAString& aLastEventId,
const Nullable<WindowProxyOrMessagePortOrServiceWorker>& aSource,
const Sequence<OwningNonNull<MessagePort>>& aPorts);

4
dom/events/WheelHandlingHelper.cpp
View File

@ -318,7 +318,7 @@ WheelTransaction::OnFailToScrollTarget()
sTargetFrame->GetContent()->OwnerDoc(),
sTargetFrame->GetContent(),
NS_LITERAL_STRING("MozMouseScrollFailed"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
// The target frame might be destroyed in the event handler, at that time,
// we need to finish the current transaction
@ -347,7 +347,7 @@ WheelTransaction::OnTimeout(nsITimer* aTimer, void* aClosure)
frame->GetContent()->OwnerDoc(),
frame->GetContent(),
NS_LITERAL_STRING("MozMouseScrollTransactionTimeout"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
}

4
dom/html/HTMLDetailsElement.cpp
View File

@ -58,7 +58,9 @@ HTMLDetailsElement::BeforeSetAttr(int32_t aNameSpaceID, nsAtom* aName,
// According to the html spec, a 'toggle' event is a simple event which
// does not bubble.
mToggleEventDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("toggle"), false);
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("toggle"),
CanBubble::eNo);
mToggleEventDispatcher->PostDOMEvent();
}
}

2
dom/html/HTMLDialogElement.cpp
View File

@ -58,7 +58,7 @@ HTMLDialogElement::Close(const mozilla::dom::Optional<nsAString>& aReturnValue)
SetOpen(false, ignored);
ignored.SuppressException();
RefPtr<AsyncEventDispatcher> eventDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("close"), false);
new AsyncEventDispatcher(this, NS_LITERAL_STRING("close"), CanBubble::eNo);
eventDispatcher->PostDOMEvent();
}

9
dom/html/HTMLFormElement.cpp
View File

@ -1141,8 +1141,10 @@ HTMLFormElement::PostPasswordEvent()
}
mFormPasswordEventDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("DOMFormHasPassword"),
true, true);
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("DOMFormHasPassword"),
CanBubble::eYes,
ChromeOnlyDispatch::eYes);
mFormPasswordEventDispatcher->PostDOMEvent();
}
@ -1871,7 +1873,8 @@ HTMLFormElement::CheckFormValidity(nsIMutableArray* aInvalidElements) const
nsContentUtils::DispatchTrustedEvent(sortedControls[i]->OwnerDoc(),
static_cast<nsIContent*>(sortedControls[i]),
NS_LITERAL_STRING("invalid"),
false, true, &defaultAction);
CanBubble::eNo, Cancelable::eYes,
&defaultAction);
// Add all unhandled invalid controls to aInvalidElements if the caller
// requested them.

70
dom/html/HTMLInputElement.cpp
View File

@ -257,14 +257,16 @@ public:
nsresult rv = NS_OK;
rv = nsContentUtils::DispatchTrustedEvent(mInputElement->OwnerDoc(),
static_cast<Element*>(mInputElement.get()),
NS_LITERAL_STRING("input"), true,
false);
NS_LITERAL_STRING("input"),
CanBubble::eYes,
Cancelable::eNo);
NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "DispatchTrustedEvent failed");
rv = nsContentUtils::DispatchTrustedEvent(mInputElement->OwnerDoc(),
static_cast<Element*>(mInputElement.get()),
NS_LITERAL_STRING("change"), true,
false);
NS_LITERAL_STRING("change"),
CanBubble::eYes,
Cancelable::eNo);
return rv;
}
@ -636,8 +638,9 @@ nsColorPickerShownCallback::UpdateInternal(const nsAString& aColor,
mValueChanged = true;
return nsContentUtils::DispatchTrustedEvent(mInput->OwnerDoc(),
static_cast<Element*>(mInput.get()),
NS_LITERAL_STRING("input"), true,
false);
NS_LITERAL_STRING("input"),
CanBubble::eYes,
Cancelable::eNo);
}
return NS_OK;
@ -670,8 +673,9 @@ nsColorPickerShownCallback::Done(const nsAString& aColor)
if (mValueChanged) {
rv = nsContentUtils::DispatchTrustedEvent(mInput->OwnerDoc(),
static_cast<Element*>(mInput.get()),
NS_LITERAL_STRING("change"), true,
false);
NS_LITERAL_STRING("change"),
CanBubble::eYes,
Cancelable::eNo);
}
return rv;
@ -2254,7 +2258,8 @@ HTMLInputElement::OpenDateTimePicker(const DateTimeValue& aInitialValue)
nsContentUtils::DispatchChromeEvent(OwnerDoc(),
static_cast<Element*>(this),
NS_LITERAL_STRING("MozOpenDateTimePicker"),
true, true);
CanBubble::eYes,
Cancelable::eYes);
}
void
@ -2268,7 +2273,8 @@ HTMLInputElement::UpdateDateTimePicker(const DateTimeValue& aValue)
nsContentUtils::DispatchChromeEvent(OwnerDoc(),
static_cast<Element*>(this),
NS_LITERAL_STRING("MozUpdateDateTimePicker"),
true, true);
CanBubble::eYes,
Cancelable::eYes);
}
void
@ -2281,7 +2287,7 @@ HTMLInputElement::CloseDateTimePicker()
nsContentUtils::DispatchChromeEvent(OwnerDoc(),
static_cast<Element*>(this),
NS_LITERAL_STRING("MozCloseDateTimePicker"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
void
@ -2365,10 +2371,13 @@ HTMLInputElement::SetUserInput(const nsAString& aValue,
nsTextEditorState::eSetValue_MoveCursorToEndIfValueChanged);
NS_ENSURE_SUCCESS_VOID(rv);
// FIXME: We're inconsistent about whether "input" events are cancelable or
// not.
nsContentUtils::DispatchTrustedEvent(OwnerDoc(),
static_cast<Element*>(this),
NS_LITERAL_STRING("input"), true,
true);
NS_LITERAL_STRING("input"),
CanBubble::eYes,
Cancelable::eYes);
// If this element is not currently focused, it won't receive a change event for this
// update through the normal channels. So fire a change event immediately, instead.
@ -2695,8 +2704,9 @@ HTMLInputElement::FireChangeEventIfNeeded()
mFocusedValue = value;
nsContentUtils::DispatchTrustedEvent(OwnerDoc(),
static_cast<nsIContent*>(this),
NS_LITERAL_STRING("change"), true,
false);
NS_LITERAL_STRING("change"),
CanBubble::eYes,
Cancelable::eNo);
}
FileList*
@ -3753,7 +3763,10 @@ HTMLInputElement::CancelRangeThumbDrag(bool aIsForUserEvent)
frame->UpdateForValueChange();
}
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("input"), true, false);
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("input"),
CanBubble::eYes,
ChromeOnlyDispatch::eNo);
asyncDispatcher->RunDOMEventWhenSafe();
}
}
@ -3779,8 +3792,9 @@ HTMLInputElement::SetValueOfRangeForUserEvent(Decimal aValue)
if (GetValueAsDecimal() != oldValue) {
nsContentUtils::DispatchTrustedEvent(OwnerDoc(),
static_cast<Element*>(this),
NS_LITERAL_STRING("input"), true,
false);
NS_LITERAL_STRING("input"),
CanBubble::eYes,
Cancelable::eNo);
}
}
@ -3877,8 +3891,9 @@ HTMLInputElement::StepNumberControlForUserEvent(int32_t aDirection)
nsContentUtils::DispatchTrustedEvent(OwnerDoc(),
static_cast<Element*>(this),
NS_LITERAL_STRING("input"), true,
false);
NS_LITERAL_STRING("input"),
CanBubble::eYes,
Cancelable::eNo);
}
static bool
@ -4089,11 +4104,11 @@ HTMLInputElement::PostHandleEvent(EventChainPostVisitor& aVisitor)
// Fire input event and then change event.
nsContentUtils::DispatchTrustedEvent<InternalEditorInputEvent>
(OwnerDoc(), static_cast<Element*>(this),
eEditorInput, true, false);
eEditorInput, CanBubble::eYes, Cancelable::eNo);
nsContentUtils::DispatchTrustedEvent<WidgetEvent>
(OwnerDoc(), static_cast<Element*>(this),
eFormChange, true, false);
eFormChange, CanBubble::eYes, Cancelable::eNo);
#ifdef ACCESSIBILITY
// Fire an event to notify accessibility
if (mType == NS_FORM_INPUT_CHECKBOX) {
@ -4646,8 +4661,8 @@ HTMLInputElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
AsyncEventDispatcher* dispatcher =
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("DOMInputPasswordAdded"),
true,
true);
CanBubble::eYes,
ChromeOnlyDispatch::eYes);
dispatcher->PostDOMEvent();
}
@ -4835,8 +4850,8 @@ HTMLInputElement::HandleTypeChange(uint8_t aNewType, bool aNotify)
AsyncEventDispatcher* dispatcher =
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("DOMInputPasswordAdded"),
true,
true);
CanBubble::eYes,
ChromeOnlyDispatch::eYes);
dispatcher->PostDOMEvent();
}
}
@ -6005,7 +6020,8 @@ FireEventForAccessibility(HTMLInputElement* aTarget,
{
Element* element = static_cast<Element*>(aTarget);
return nsContentUtils::DispatchTrustedEvent<WidgetEvent>
(element->OwnerDoc(), element, aEventMessage, true, true);
(element->OwnerDoc(), element, aEventMessage,
CanBubble::eYes, Cancelable::eYes);
}
#endif

5
dom/html/HTMLLinkElement.cpp
View File

@ -244,7 +244,10 @@ HTMLLinkElement::CreateAndDispatchEvent(nsIDocument* aDoc,
return;
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this, aEventName, true, true);
new AsyncEventDispatcher(this,
aEventName,
CanBubble::eYes,
ChromeOnlyDispatch::eYes);
// Always run async in order to avoid running script when the content
// sink isn't expecting it.
asyncDispatcher->PostDOMEvent();

15
dom/html/HTMLMediaElement.cpp
View File

@ -364,7 +364,8 @@ public:
LOG_EVENT(LogLevel::Debug,
("%p Dispatching simple event source error", mElement.get()));
return nsContentUtils::DispatchTrustedEvent(
mElement->OwnerDoc(), mSource, NS_LITERAL_STRING("error"), false, false);
mElement->OwnerDoc(), mSource, NS_LITERAL_STRING("error"),
CanBubble::eNo, Cancelable::eNo);
}
};
@ -1434,8 +1435,7 @@ public:
mOwner->OwnerDoc(),
static_cast<nsIContent*>(mOwner),
NS_LITERAL_STRING("OpenMediaWithExternalApp"),
true,
true);
CanBubble::eYes, Cancelable::eYes);
}
RefPtr<MediaError> mError;
@ -6308,7 +6308,9 @@ HTMLMediaElement::DispatchEvent(const nsAString& aName)
}
return nsContentUtils::DispatchTrustedEvent(
OwnerDoc(), static_cast<nsIContent*>(this), aName, false, false);
OwnerDoc(), static_cast<nsIContent*>(this), aName,
CanBubble::eNo,
Cancelable::eNo);
}
void
@ -6956,12 +6958,13 @@ HTMLMediaElement::IsAllowedToPlay()
{
if (!AutoplayPolicy::IsMediaElementAllowedToPlay(WrapNotNull(this))) {
#if defined(MOZ_WIDGET_ANDROID)
// FIXME: This should be chrome-only.
nsContentUtils::DispatchTrustedEvent(
OwnerDoc(),
static_cast<nsIContent*>(this),
NS_LITERAL_STRING("MozAutoplayMediaBlocked"),
false,
false);
CanBubble::eNo,
Cancelable::eNo);
#endif
LOG(LogLevel::Debug,
("%p %s AutoplayPolicy blocked autoplay.", this, __func__));

5
dom/html/HTMLMetaElement.cpp
View File

@ -156,7 +156,10 @@ HTMLMetaElement::CreateAndDispatchEvent(nsIDocument* aDoc,
return;
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this, aEventName, true, true);
new AsyncEventDispatcher(this,
aEventName,
CanBubble::eYes,
ChromeOnlyDispatch::eYes);
asyncDispatcher->RunDOMEventWhenSafe();
}

5
dom/html/HTMLSlotElement.cpp
View File

@ -238,8 +238,9 @@ HTMLSlotElement::FireSlotChangeEvent()
{
nsContentUtils::DispatchTrustedEvent(OwnerDoc(),
static_cast<nsIContent*>(this),
NS_LITERAL_STRING("slotchange"), true,
false);
NS_LITERAL_STRING("slotchange"),
CanBubble::eYes,
Cancelable::eNo);
}
JSObject*

5
dom/html/HTMLTextAreaElement.cpp
View File

@ -552,8 +552,9 @@ HTMLTextAreaElement::FireChangeEventIfNeeded()
mFocusedValue = value;
nsContentUtils::DispatchTrustedEvent(OwnerDoc(),
static_cast<nsIContent*>(this),
NS_LITERAL_STRING("change"), true,
false);
NS_LITERAL_STRING("change"),
CanBubble::eYes,
Cancelable::eNo);
}
nsresult

2
dom/html/HTMLTrackElement.cpp
View File

@ -454,7 +454,7 @@ HTMLTrackElement::DispatchTrustedEvent(const nsAString& aName)
return;
}
nsContentUtils::DispatchTrustedEvent(doc, static_cast<nsIContent*>(this),
aName, false, false);
aName, CanBubble::eNo, Cancelable::eNo);
}
void

2
dom/html/ImageDocument.cpp
View File

@ -143,7 +143,7 @@ ImageListener::OnStopRequest(nsIRequest* aRequest, nsISupports* aCtxt, nsresult
ImageDocument* imgDoc = static_cast<ImageDocument*>(mDocument.get());
nsContentUtils::DispatchChromeEvent(imgDoc, static_cast<nsIDocument*>(imgDoc),
NS_LITERAL_STRING("ImageContentLoaded"),
true, true);
CanBubble::eYes, Cancelable::eYes);
return MediaDocumentStreamListener::OnStopRequest(aRequest, aCtxt, aStatus);
}

10
dom/html/nsIConstraintValidation.cpp
View File

@ -107,9 +107,11 @@ nsIConstraintValidation::CheckValidity()
nsCOMPtr<nsIContent> content = do_QueryInterface(this);
NS_ASSERTION(content, "This class should be inherited by HTML elements only!");
nsContentUtils::DispatchTrustedEvent(content->OwnerDoc(), content,
nsContentUtils::DispatchTrustedEvent(content->OwnerDoc(),
content,
NS_LITERAL_STRING("invalid"),
false, true);
CanBubble::eNo,
Cancelable::eYes);
return false;
}
@ -136,7 +138,9 @@ nsIConstraintValidation::ReportValidity()
bool defaultAction = true;
nsContentUtils::DispatchTrustedEvent(content->OwnerDoc(), content,
NS_LITERAL_STRING("invalid"),
false, true, &defaultAction);
CanBubble::eNo,
Cancelable::eYes,
&defaultAction);
if (!defaultAction) {
return false;
}

5
dom/html/nsTextEditorState.cpp
View File

@ -1724,7 +1724,10 @@ nsTextEditorState::SetSelectionRange(uint32_t aStart, uint32_t aEnd,
// It sure would be nice if we had an existing Element* or so to work with.
nsCOMPtr<nsINode> node = do_QueryInterface(mTextCtrlElement);
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(node, NS_LITERAL_STRING("select"), true, false);
new AsyncEventDispatcher(node,
NS_LITERAL_STRING("select"),
CanBubble::eYes,
ChromeOnlyDispatch::eNo);
asyncDispatcher->PostDOMEvent();
}

6
dom/ipc/TabParent.cpp
View File

@ -470,11 +470,13 @@ TabParent::ActorDestroy(ActorDestroyReason why)
if (channel && !channel->DoBuildIDsMatch()) {
nsContentUtils::DispatchTrustedEvent(
frameElement->OwnerDoc(), frameElement,
NS_LITERAL_STRING("oop-browser-buildid-mismatch"), true, true);
NS_LITERAL_STRING("oop-browser-buildid-mismatch"),
CanBubble::eYes, Cancelable::eYes);
} else {
nsContentUtils::DispatchTrustedEvent(
frameElement->OwnerDoc(), frameElement,
NS_LITERAL_STRING("oop-browser-crashed"), true, true);
NS_LITERAL_STRING("oop-browser-crashed"),
CanBubble::eYes, Cancelable::eYes);
}
}
}

8
dom/media/BackgroundVideoDecodingPermissionObserver.cpp
View File

@ -113,8 +113,8 @@ BackgroundVideoDecodingPermissionObserver::EnableEvent() const
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(doc,
NS_LITERAL_STRING("UnselectedTabHover:Enable"),
/* Bubbles */ true,
/* OnlyChromeDispatch */ true);
CanBubble::eYes,
ChromeOnlyDispatch::eYes);
asyncDispatcher->PostDOMEvent();
}
@ -129,8 +129,8 @@ BackgroundVideoDecodingPermissionObserver::DisableEvent() const
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(doc,
NS_LITERAL_STRING("UnselectedTabHover:Disable"),
/* Bubbles */ true,
/* OnlyChromeDispatch */ true);
CanBubble::eYes,
ChromeOnlyDispatch::eYes);
asyncDispatcher->PostDOMEvent();
}

4
dom/media/MediaTrackList.cpp
View File

@ -144,7 +144,9 @@ void
MediaTrackList::CreateAndDispatchChangeEvent()
{
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("change"), false);
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("change"),
CanBubble::eNo);
asyncDispatcher->PostDOMEvent();
}

4
dom/media/eme/MediaEncryptedEvent.cpp
View File

@ -56,7 +56,7 @@ already_AddRefed<MediaEncryptedEvent>
MediaEncryptedEvent::Constructor(EventTarget* aOwner)
{
RefPtr<MediaEncryptedEvent> e = new MediaEncryptedEvent(aOwner);
e->InitEvent(NS_LITERAL_STRING("encrypted"), false, false);
e->InitEvent(NS_LITERAL_STRING("encrypted"), CanBubble::eNo, Cancelable::eNo);
e->SetTrusted(true);
return e.forget();
}
@ -67,7 +67,7 @@ MediaEncryptedEvent::Constructor(EventTarget* aOwner,
const nsTArray<uint8_t>& aInitData)
{
RefPtr<MediaEncryptedEvent> e = new MediaEncryptedEvent(aOwner);
e->InitEvent(NS_LITERAL_STRING("encrypted"), false, false);
e->InitEvent(NS_LITERAL_STRING("encrypted"), CanBubble::eNo, Cancelable::eNo);
e->mInitDataType = aInitDataType;
e->mRawInitData = aInitData;
e->SetTrusted(true);

2
dom/media/eme/MediaKeyError.cpp
View File

@ -15,7 +15,7 @@ MediaKeyError::MediaKeyError(EventTarget* aOwner, uint32_t aSystemCode)
: Event(aOwner, nullptr, nullptr)
, mSystemCode(aSystemCode)
{
InitEvent(NS_LITERAL_STRING("error"), false, false);
InitEvent(NS_LITERAL_STRING("error"), CanBubble::eNo, Cancelable::eNo);
}
MediaKeyError::~MediaKeyError()

4
dom/media/eme/MediaKeySession.cpp
View File

@ -607,7 +607,9 @@ MediaKeySession::DispatchKeyStatusesChange()
UpdateKeyStatusMap();
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("keystatuseschange"), false);
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("keystatuseschange"),
CanBubble::eNo);
asyncDispatcher->PostDOMEvent();
}

2
dom/media/webaudio/AudioContext.cpp
View File

@ -841,7 +841,7 @@ public:
return nsContentUtils::DispatchTrustedEvent(doc,
static_cast<DOMEventTargetHelper*>(mAudioContext),
NS_LITERAL_STRING("statechange"),
false, false);
CanBubble::eNo, Cancelable::eNo);
}
private:

2
dom/media/webaudio/AudioProcessingEvent.h
View File

@ -31,7 +31,7 @@ public:
uint32_t aNumberOfInputChannels,
double aPlaybackTime)
{
InitEvent(NS_LITERAL_STRING("audioprocess"), false, false);
InitEvent(NS_LITERAL_STRING("audioprocess"), CanBubble::eNo, Cancelable::eNo);
mInputBuffer = aInputBuffer;
mNumberOfInputChannels = aNumberOfInputChannels;
mPlaybackTime = aPlaybackTime;

3
dom/messagechannel/MessagePort.cpp
View File

@ -151,8 +151,7 @@ private:
}
event->InitMessageEvent(nullptr, NS_LITERAL_STRING("message"),
false /* non-bubbling */,
false /* cancelable */, value, EmptyString(),
CanBubble::eNo, Cancelable::eNo, value, EmptyString(),
EmptyString(), nullptr, ports);
event->SetTrusted(true);

2
dom/permission/PermissionStatus.cpp
View File

@ -120,7 +120,7 @@ PermissionStatus::PermissionChanged()
UpdateState();
if (mState != oldState) {
RefPtr<AsyncEventDispatcher> eventDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("change"), false);
new AsyncEventDispatcher(this, NS_LITERAL_STRING("change"), CanBubble::eNo);
eventDispatcher->PostDOMEvent();
}
}

4
dom/plugins/base/nsPluginInstanceOwner.cpp
View File

@ -123,7 +123,7 @@ public:
{
nsContentUtils::DispatchTrustedEvent(mContent->OwnerDoc(), mContent,
mFinished ? NS_LITERAL_STRING("MozPaintWaitFinished") : NS_LITERAL_STRING("MozPaintWait"),
true, true);
CanBubble::eYes, Cancelable::eYes);
return NS_OK;
}
@ -2003,7 +2003,7 @@ void nsPluginInstanceOwner::PerformDelayedBlurs()
nsContentUtils::DispatchTrustedEvent(content->OwnerDoc(),
windowRoot,
NS_LITERAL_STRING("MozPerformDelayedBlur"),
false, false, nullptr);
CanBuble::No, Cancelable::eNo, nullptr);
}
#endif

10
dom/presentation/PresentationConnection.cpp
View File

@ -463,7 +463,9 @@ PresentationConnection::ProcessStateChanged(nsresult aReason)
}
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("connect"), false);
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("connect"),
CanBubble::eNo);
return asyncDispatcher->PostDOMEvent();
}
case PresentationConnectionState::Closed: {
@ -494,7 +496,9 @@ PresentationConnection::ProcessStateChanged(nsresult aReason)
if (!nsContentUtils::ShouldResistFingerprinting()) {
// Ensure onterminate event is fired.
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(this, NS_LITERAL_STRING("terminate"), false);
new AsyncEventDispatcher(this,
NS_LITERAL_STRING("terminate"),
CanBubble::eNo);
Unused << NS_WARN_IF(NS_FAILED(asyncDispatcher->PostDOMEvent()));
}
@ -644,7 +648,7 @@ PresentationConnection::DispatchMessageEvent(JS::Handle<JS::Value> aData)
messageEvent->InitMessageEvent(nullptr,
NS_LITERAL_STRING("message"),
false, false, aData, origin,
CanBubble::eNo, Cancelable::eNo, aData, origin,
EmptyString(), nullptr,
Sequence<OwningNonNull<MessagePort>>());
messageEvent->SetTrusted(true);

4
dom/script/ScriptElement.cpp
View File

@ -48,8 +48,8 @@ ScriptElement::FireErrorEvent()
return nsContentUtils::DispatchTrustedEvent(cont->OwnerDoc(),
cont,
NS_LITERAL_STRING("error"),
false /* bubbles */,
false /* cancelable */);
CanBubble::eNo,
Cancelable::eNo);
}
NS_IMETHODIMP

4
dom/script/ScriptLoader.cpp
View File

@ -1960,7 +1960,7 @@ ScriptLoader::ProcessRequest(ScriptLoadRequest* aRequest)
nsContentUtils::DispatchTrustedEvent(scriptElem->OwnerDoc(),
scriptElem,
NS_LITERAL_STRING("beforescriptexecute"),
true, true, &runScript);
CanBubble::eYes, Cancelable::eYes, &runScript);
}
// Inner window could have gone away after firing beforescriptexecute
@ -1982,7 +1982,7 @@ ScriptLoader::ProcessRequest(ScriptLoadRequest* aRequest)
nsContentUtils::DispatchTrustedEvent(scriptElem->OwnerDoc(),
scriptElem,
NS_LITERAL_STRING("afterscriptexecute"),
true, false);
CanBubble::eYes, Cancelable::eNo);
}
FireScriptEvaluated(rv, aRequest);

5
dom/script/ScriptTrace.cpp
View File

@ -32,7 +32,10 @@ TestingDispatchEvent(nsIScriptElement* aScriptElement,
}
RefPtr<AsyncEventDispatcher> dispatcher =
new AsyncEventDispatcher(target, aEventType, true, false);
new AsyncEventDispatcher(target,
aEventType,
CanBubble::eYes,
ChromeOnlyDispatch::eNo);
return dispatcher->PostDOMEvent();
}

5
dom/websocket/WebSocket.cpp
View File

@ -2024,8 +2024,9 @@ WebSocket::CreateAndDispatchMessageEvent(const nsACString& aData,
RefPtr<MessageEvent> event = new MessageEvent(this, nullptr, nullptr);
event->InitMessageEvent(nullptr, MESSAGE_EVENT_STRING, false, false,
jsData, mImpl->mUTF16Origin, EmptyString(), nullptr,
event->InitMessageEvent(nullptr, MESSAGE_EVENT_STRING, CanBubble::eNo,
Cancelable::eNo, jsData, mImpl->mUTF16Origin,
EmptyString(), nullptr,
Sequence<OwningNonNull<MessagePort>>());
event->SetTrusted(true);

4
dom/workers/MessageEventRunnable.cpp
View File

@ -89,8 +89,8 @@ MessageEventRunnable::DispatchDOMEvent(JSContext* aCx,
RefPtr<MessageEvent> event = new MessageEvent(aTarget, nullptr, nullptr);
event->InitMessageEvent(nullptr,
NS_LITERAL_STRING("message"),
false /* non-bubbling */,
false /* cancelable */,
CanBubble::eNo,
Cancelable::eNo,
messageData,
EmptyString(),
EmptyString(),

4
dom/workers/RuntimeService.cpp
View File

@ -2370,7 +2370,9 @@ RuntimeService::CreateSharedWorkerFromLoadInfo(JSContext* aCx,
// We're done here. Just queue up our error event and return our
// dead-on-arrival SharedWorker.
RefPtr<AsyncEventDispatcher> errorEvent =
new AsyncEventDispatcher(sharedWorker, NS_LITERAL_STRING("error"), false);
new AsyncEventDispatcher(sharedWorker,
NS_LITERAL_STRING("error"),
CanBubble::eNo);
errorEvent->PostDOMEvent();
sharedWorker.forget(aSharedWorker);
return NS_OK;

4
dom/workers/WorkerDebugger.cpp
View File

@ -58,8 +58,8 @@ private:
nullptr);
event->InitMessageEvent(nullptr,
NS_LITERAL_STRING("message"),
false, // canBubble
true, // cancelable
CanBubble::eNo,
Cancelable::eYes,
data,
EmptyString(),
EmptyString(),

4
dom/xul/XULDocument.cpp
View File

@ -2649,8 +2649,8 @@ XULDocument::DoneWalking()
this,
static_cast<nsIDocument*>(this),
NS_LITERAL_STRING("MozBeforeInitialXULLayout"),
true,
false);
CanBubble::eYes,
Cancelable::eNo);
// Before starting layout, check whether we're a toplevel chrome
// window. If we are, setup some state so that we don't have to restyle

6
dom/xul/nsXULElement.cpp
View File

@ -911,8 +911,8 @@ nsXULElement::RemoveChildNode(nsIContent* aKid, bool aNotify)
nsContentUtils::DispatchTrustedEvent(doc,
static_cast<nsIContent*>(this),
NS_LITERAL_STRING("select"),
false,
true);
CanBubble::eNo,
Cancelable::eYes);
}
}
@ -1398,7 +1398,7 @@ nsXULElement::LoadSrc()
(new AsyncEventDispatcher(this,
NS_LITERAL_STRING("XULFrameLoaderCreated"),
/* aBubbles */ true))->RunDOMEventWhenSafe();
CanBubble::eYes))->RunDOMEventWhenSafe();
}
frameLoader->LoadFrame(false);

3
gfx/layers/apz/util/APZCCallbackHelper.cpp
View File

@ -862,7 +862,8 @@ APZCCallbackHelper::NotifyMozMouseScrollEvent(const FrameMetrics::ViewID& aScrol
nsContentUtils::DispatchTrustedEvent(
ownerDoc, targetContent,
aEvent,
true, true);
CanBubble::eYes,
Cancelable::eYes);
}
void

9
layout/base/nsDocumentViewer.cpp
View File

@ -531,7 +531,10 @@ private:
for (int32_t i = 0; i < targets.Count(); ++i) {
nsIDocument* d = targets[i];
nsContentUtils::DispatchTrustedEvent(d, d->GetWindow(),
aEvent, false, false, nullptr);
aEvent,
CanBubble::eNo,
Cancelable::eNo,
nullptr);
}
}
@ -3055,7 +3058,7 @@ nsDocumentViewer::SetTextZoom(float aTextZoom)
if (textZoomChange) {
nsContentUtils::DispatchChromeEvent(mDocument, static_cast<nsIDocument*>(mDocument),
NS_LITERAL_STRING("TextZoomChange"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
return NS_OK;
@ -3175,7 +3178,7 @@ nsDocumentViewer::SetFullZoom(float aFullZoom)
if (fullZoomChange) {
nsContentUtils::DispatchChromeEvent(mDocument, static_cast<nsIDocument*>(mDocument),
NS_LITERAL_STRING("FullZoomChange"),
true, true);
CanBubble::eYes, Cancelable::eYes);
}
return NS_OK;

4
layout/forms/nsComboboxControlFrame.cpp
View File

@ -1678,8 +1678,8 @@ void nsComboboxControlFrame::FireValueChangeEvent()
{
// Fire ValueChange event to indicate data value of combo box has changed
nsContentUtils::AddScriptRunner(
new AsyncEventDispatcher(mContent, NS_LITERAL_STRING("ValueChange"), true,
false));
new AsyncEventDispatcher(mContent, NS_LITERAL_STRING("ValueChange"),
CanBubble::eYes, ChromeOnlyDispatch::eNo));
}
void

10
layout/forms/nsFileControlFrame.cpp
View File

@ -328,12 +328,14 @@ nsFileControlFrame::DnDListener::HandleEvent(Event* aEvent)
nsContentUtils::DispatchTrustedEvent(inputElement->OwnerDoc(),
static_cast<nsINode*>(inputElement),
NS_LITERAL_STRING("input"), true,
false);
NS_LITERAL_STRING("input"),
CanBubble::eYes,
Cancelable::eNo);
nsContentUtils::DispatchTrustedEvent(inputElement->OwnerDoc(),
static_cast<nsINode*>(inputElement),
NS_LITERAL_STRING("change"), true,
false);
NS_LITERAL_STRING("change"),
CanBubble::eYes,
Cancelable::eNo);
}
}

18
layout/forms/nsListControlFrame.cpp
View File

@ -158,8 +158,9 @@ nsListControlFrame::DestroyFrom(nsIFrame* aDestructRoot, PostDestroyData& aPostD
if (ShouldFireDropDownEvent()) {
nsContentUtils::AddScriptRunner(
new AsyncEventDispatcher(mContent,
NS_LITERAL_STRING("mozhidedropdown"), true,
true));
NS_LITERAL_STRING("mozhidedropdown"),
CanBubble::eYes,
ChromeOnlyDispatch::eYes));
}
nsCheckboxRadioFrame::RegUnRegAccessKey(static_cast<nsIFrame*>(this), false);
@ -1387,12 +1388,14 @@ nsListControlFrame::FireOnInputAndOnChange()
nsCOMPtr<nsIContent> content = mContent;
// Dispatch the input event.
nsContentUtils::DispatchTrustedEvent(content->OwnerDoc(), content,
NS_LITERAL_STRING("input"), true,
false);
NS_LITERAL_STRING("input"),
CanBubble::eYes,
Cancelable::eNo);
// Dispatch the change event.
nsContentUtils::DispatchTrustedEvent(content->OwnerDoc(), content,
NS_LITERAL_STRING("change"), true,
false);
NS_LITERAL_STRING("change"),
CanBubble::eYes,
Cancelable::eNo);
}
NS_IMETHODIMP
@ -1785,7 +1788,8 @@ FireShowDropDownEvent(nsIContent* aContent, bool aShow, bool aIsSourceTouchEvent
eventName = NS_LITERAL_STRING("mozhidedropdown");
}
nsContentUtils::DispatchChromeEvent(aContent->OwnerDoc(), aContent,
eventName, true, false);
eventName, CanBubble::eYes,
Cancelable::eNo);
return true;
}

5
layout/generic/nsFrame.cpp
View File

@ -3870,7 +3870,10 @@ nsFrame::FireDOMEvent(const nsAString& aDOMEventName, nsIContent *aContent)
if (target) {
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(target, aDOMEventName, true, false);
new AsyncEventDispatcher(target,
aDOMEventName,
CanBubble::eYes,
ChromeOnlyDispatch::eNo);
DebugOnly<nsresult> rv = asyncDispatcher->PostDOMEvent();
NS_ASSERTION(NS_SUCCEEDED(rv), "AsyncEventDispatcher failed to dispatch");
}

4
layout/generic/nsGfxScrollFrame.cpp
View File

@ -4537,8 +4537,8 @@ ScrollFrameHelper::FireScrollEndEvent()
nsContentUtils::DispatchEventOnlyToChrome(mOuter->GetContent()->OwnerDoc(),
mOuter->GetContent(),
NS_LITERAL_STRING("scrollend"),
true /* aCanBubble */,
false /* aCancelable */);
CanBubble::eYes,
Cancelable::eNo);
}
void

2
layout/generic/nsVideoFrame.cpp
View File

@ -269,7 +269,7 @@ public:
NS_IMETHOD Run() override {
nsContentUtils::DispatchTrustedEvent(mContent->OwnerDoc(), mContent,
NS_LITERAL_STRING("resizevideocontrols"),
false, false);
CanBubble::eNo, Cancelable::eNo);
return NS_OK;
}
nsCOMPtr<nsIContent> mContent;

7
layout/printing/nsPrintJob.cpp
View File

@ -1641,7 +1641,7 @@ nsPrintJob::FirePrintingErrorEvent(nsresult aPrintError)
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(doc, event);
asyncDispatcher->mOnlyChromeDispatch = true;
asyncDispatcher->mOnlyChromeDispatch = ChromeOnlyDispatch::eYes;
asyncDispatcher->RunDOMEventWhenSafe();
// Inform any progress listeners of the Error.
@ -1992,8 +1992,9 @@ nsPrintJob::FirePrintPreviewUpdateEvent()
if (mIsDoingPrintPreview && !mIsDoingPrinting) {
nsCOMPtr<nsIContentViewer> cv = do_QueryInterface(mDocViewerPrint);
(new AsyncEventDispatcher(
cv->GetDocument(), NS_LITERAL_STRING("printPreviewUpdate"), true, true)
)->RunDOMEventWhenSafe();
cv->GetDocument(), NS_LITERAL_STRING("printPreviewUpdate"),
CanBubble::eYes, ChromeOnlyDispatch::eYes
))->RunDOMEventWhenSafe();
}
}

2
layout/style/FontFaceSet.cpp
View File

@ -1689,7 +1689,7 @@ FontFaceSet::DispatchLoadingEventAndReplaceReadyPromise()
}
(new AsyncEventDispatcher(this, NS_LITERAL_STRING("loading"),
false))->PostDOMEvent();
CanBubble::eNo))->PostDOMEvent();
if (PrefEnabled()) {
if (mReady &&

5
layout/style/Loader.cpp
View File

@ -322,7 +322,7 @@ SheetLoadData::FireLoadEvent(nsIThreadInternal* aThread)
mLoadFailed ?
NS_LITERAL_STRING("error") :
NS_LITERAL_STRING("load"),
false, false);
CanBubble::eNo, Cancelable::eNo);
// And unblock onload
mLoader->UnblockOnload(true);
@ -1989,7 +1989,8 @@ Loader::LoadStyleLink(const SheetInfo& aInfo, nsICSSLoaderObserver* aObserver)
RefPtr<AsyncEventDispatcher> loadBlockingAsyncDispatcher =
new LoadBlockingAsyncEventDispatcher(aInfo.mContent,
NS_LITERAL_STRING("error"),
false, false);
CanBubble::eNo,
ChromeOnlyDispatch::eNo);
loadBlockingAsyncDispatcher->PostDOMEvent();
}
return Err(rv);

5
layout/xul/tree/nsTreeSelection.cpp
View File

@ -652,7 +652,7 @@ NS_IMETHODIMP nsTreeSelection::SetCurrentIndex(int32_t aIndex)
new AsyncEventDispatcher(treeElt,
(aIndex != -1 ? DOMMenuItemActive :
DOMMenuItemInactive),
true, false);
CanBubble::eYes, ChromeOnlyDispatch::eNo);
return asyncDispatcher->PostDOMEvent();
}
@ -835,7 +835,8 @@ nsTreeSelection::FireOnSelectHandler()
NS_ENSURE_STATE(elt);
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(elt, NS_LITERAL_STRING("select"), true, false);
new AsyncEventDispatcher(elt, NS_LITERAL_STRING("select"),
CanBubble::eYes, ChromeOnlyDispatch::eNo);
asyncDispatcher->RunDOMEventWhenSafe();
return NS_OK;
}

13
uriloader/prefetch/nsPrefetchService.cpp
View File

@ -532,7 +532,7 @@ nsPrefetchService::DispatchEvent(nsPrefetchNode *node, bool aSuccess)
aSuccess ?
NS_LITERAL_STRING("load") :
NS_LITERAL_STRING("error"),
/* aCanBubble = */ false);
CanBubble::eNo);
dispatcher->RequireNodeInDocument();
dispatcher->PostDOMEvent();
}
@ -731,11 +731,10 @@ nsPrefetchService::Preload(nsIURI *aURI,
nsCOMPtr<nsINode> domNode = do_QueryInterface(aSource);
if (domNode && domNode->IsInComposedDoc()) {
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(//domNode->OwnerDoc(),
domNode,
new AsyncEventDispatcher(domNode,
NS_LITERAL_STRING("error"),
/* aCanBubble = */ false,
/* aCancelable = */ false);
CanBubble::eNo,
ChromeOnlyDispatch::eNo);
asyncDispatcher->RunDOMEventWhenSafe();
}
return NS_OK;
@ -778,8 +777,8 @@ nsPrefetchService::Preload(nsIURI *aURI,
RefPtr<AsyncEventDispatcher> asyncDispatcher =
new AsyncEventDispatcher(domNode,
NS_LITERAL_STRING("error"),
/* aCanBubble = */ false,
/* aCancelable = */ false);
CanBubble::eNo,
ChromeOnlyDispatch::eNo);
asyncDispatcher->RunDOMEventWhenSafe();
}
}

24
widget/EventForwards.h
View File

@ -33,6 +33,30 @@ enum nsEventStatus
namespace mozilla {
enum class CanBubble
{
eYes,
eNo
};
enum class Cancelable
{
eYes,
eNo
};
enum class ChromeOnlyDispatch
{
eYes,
eNo
};
enum class Trusted
{
eYes,
eNo
};
/**
* Event messages
*/

2
xpfe/appshell/nsWebShellWindow.cpp
View File

@ -283,7 +283,7 @@ nsWebShellWindow::WindowMoved(nsIWidget* aWidget, int32_t x, int32_t y)
nsContentUtils::DispatchChromeEvent(mDocShell->GetDocument(),
eventTarget,
NS_LITERAL_STRING("MozUpdateWindowPos"),
false, false, nullptr);
CanBubble::eNo, Cancelable::eNo, nullptr);
}
// Persist position, but not immediately, in case this OS is firing