gecko/dom/events/MessageEvent.h
Nathan Froyd e4e2da55c9 Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout.  The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.

CLOSED TREE makes big refactorings like this a piece of cake.

 # The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
    xargs perl -p -i -e '
 s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
 s/nsRefPtr ?</RefPtr</g;   # handle declarations and variables
'

 # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h

 # Handle nsRefPtr.h itself, a couple places that define constructors
 # from nsRefPtr, and code generators specially.  We do this here, rather
 # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
 # things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
     mfbt/nsRefPtr.h \
     xpcom/glue/nsCOMPtr.h \
     xpcom/base/OwningNonNull.h \
     ipc/ipdl/ipdl/lower.py \
     ipc/ipdl/ipdl/builtin.py \
     dom/bindings/Codegen.py \
     python/lldbutils/lldbutils/utils.py

 # In our indiscriminate substitution above, we renamed
 # nsRefPtrGetterAddRefs, the class behind getter_AddRefs.  Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
    xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'

if [ -d .git ]; then
    git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
    hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
2015-10-18 01:24:48 -04:00

119 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/. */
#ifndef mozilla_dom_MessageEvent_h_
#define mozilla_dom_MessageEvent_h_
#include "mozilla/dom/Event.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/MessagePortList.h"
#include "nsCycleCollectionParticipant.h"
#include "nsIDOMMessageEvent.h"
namespace mozilla {
namespace dom {
struct MessageEventInit;
class MessagePort;
class MessagePortList;
class OwningWindowProxyOrMessagePortOrClient;
class WindowProxyOrMessagePort;
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);
void InitMessageEvent(JSContext* aCx, const nsAString& aType, bool aCanBubble,
bool aCancelable, JS::Handle<JS::Value> aData,
const nsAString& aOrigin, const nsAString& aLastEventId,
const Nullable<WindowProxyOrMessagePort>& aSource,
const Nullable<Sequence<OwningNonNull<MessagePort>>>& aPorts,
ErrorResult& aRv);
protected:
~MessageEvent();
private:
JS::Heap<JS::Value> mData;
nsString mOrigin;
nsString mLastEventId;
nsCOMPtr<nsIDOMWindow> mWindowSource;
RefPtr<MessagePort> mPortSource;
RefPtr<workers::ServiceWorkerClient> mClientSource;
RefPtr<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_