author Nathan Froyd <>
Sun, 18 Oct 2015 01:24:48 -0400
changeset 268184 e8c7dfe727cd970e2c3294934e2927b14143c205
parent 266639 41dea9df27ed995f8315ab4318c187a617937664
child 269290 6afe058f809e9cc67ac0167685bd4457abef83a4
permissions -rw-r--r--
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 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/ \ ipc/ipdl/ipdl/ \ dom/bindings/ \ python/lldbutils/lldbutils/ # 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

/* -*- 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 */

#include "mozilla/dom/ClipboardEvent.h"
#include "mozilla/ContentEvents.h"
#include "mozilla/dom/DataTransfer.h"
#include "nsIClipboard.h"

namespace mozilla {
namespace dom {

ClipboardEvent::ClipboardEvent(EventTarget* aOwner,
                               nsPresContext* aPresContext,
                               InternalClipboardEvent* aEvent)
  : Event(aOwner, aPresContext,
          aEvent ? aEvent : new InternalClipboardEvent(false, eVoidEvent))
  if (aEvent) {
    mEventIsInternal = false;
  } else {
    mEventIsInternal = true;
    mEvent->time = PR_Now();



ClipboardEvent::InitClipboardEvent(const nsAString& aType,
                                   bool aCanBubble,
                                   bool aCancelable,
                                   nsIDOMDataTransfer* aClipboardData)
  nsCOMPtr<DataTransfer> clipboardData = do_QueryInterface(aClipboardData);
  // Null clipboardData is OK

  ErrorResult rv;
  InitClipboardEvent(aType, aCanBubble, aCancelable, clipboardData, rv);

  return rv.StealNSResult();

ClipboardEvent::InitClipboardEvent(const nsAString& aType, bool aCanBubble,
                                   bool aCancelable,
                                   DataTransfer* aClipboardData,
                                   ErrorResult& aError)
  aError = Event::InitEvent(aType, aCanBubble, aCancelable);
  if (aError.Failed()) {

  mEvent->AsClipboardEvent()->clipboardData = aClipboardData;

ClipboardEvent::Constructor(const GlobalObject& aGlobal,
                            const nsAString& aType,
                            const ClipboardEventInit& aParam,
                            ErrorResult& aRv)
  nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
  RefPtr<ClipboardEvent> e = new ClipboardEvent(t, nullptr, nullptr);
  bool trusted = e->Init(t);

  RefPtr<DataTransfer> clipboardData;
  if (e->mEventIsInternal) {
    InternalClipboardEvent* event = e->mEvent->AsClipboardEvent();
    if (event) {
      // Always create a clipboardData for the copy event. If this is changed to
      // support other types of events, make sure that read/write privileges are
      // checked properly within DataTransfer.
      clipboardData = new DataTransfer(ToSupports(e), eCopy, false, -1);
      clipboardData->SetData(aParam.mDataType, aParam.mData);

  e->InitClipboardEvent(aType, aParam.mBubbles, aParam.mCancelable,
                        clipboardData, aRv);
  return e.forget();

ClipboardEvent::GetClipboardData(nsIDOMDataTransfer** aClipboardData)
  NS_IF_ADDREF(*aClipboardData = GetClipboardData());
  return NS_OK;

  InternalClipboardEvent* event = mEvent->AsClipboardEvent();

  if (!event->clipboardData) {
    if (mEventIsInternal) {
      event->clipboardData =
        new DataTransfer(ToSupports(this), eCopy, false, -1);
    } else {
      event->clipboardData =
        new DataTransfer(ToSupports(this), event->mMessage,
                         event->mMessage == ePaste,

  return event->clipboardData;

} // namespace dom
} // namespace mozilla

using namespace mozilla;
using namespace mozilla::dom;

NS_NewDOMClipboardEvent(EventTarget* aOwner,
                        nsPresContext* aPresContext,
                        InternalClipboardEvent* aEvent)
  RefPtr<ClipboardEvent> it =
    new ClipboardEvent(aOwner, aPresContext, aEvent);
  return it.forget();