mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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348 lines
12 KiB
C++
348 lines
12 KiB
C++
/* -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Web Workers.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2008
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Ben Turner <bent.mozilla@gmail.com> (Original Author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef __NSDOMWORKEREVENTS_H__
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#define __NSDOMWORKEREVENTS_H__
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#include "nsIClassInfo.h"
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#include "nsIDOMEvent.h"
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#include "nsIDOMEventTarget.h"
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#include "nsIDOMProgressEvent.h"
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#include "nsIDOMWorkers.h"
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#include "nsIRunnable.h"
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#include "jsapi.h"
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#include "nsAutoJSValHolder.h"
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#include "nsAutoPtr.h"
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#include "nsCOMPtr.h"
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#include "nsStringGlue.h"
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#include "nsDOMWorkerMacros.h"
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class nsDOMWorkerXHRProxy;
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class nsIXMLHttpRequest;
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class nsIXPConnectWrappedNative;
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/* 4d5794d6-98ab-4a6b-ad5a-8ed1fa1d4839 */
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#define NS_IDOMWORKERPRIVATEEVENT_IID \
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{ \
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0x4d5794d6, \
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0x98ab, \
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0x4a6b, \
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{ 0xad, 0x5a, 0x8e, 0xd1, 0xfa, 0x1d, 0x48, 0x39 } \
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}
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class nsIDOMWorkerPrivateEvent : public nsIDOMEvent
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{
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDOMWORKERPRIVATEEVENT_IID)
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virtual PRBool PreventDefaultCalled() = 0;
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};
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#define NS_FORWARD_NSIDOMEVENT_SPECIAL \
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NS_IMETHOD GetType(nsAString& aType) \
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{ return mEvent->GetType(aType); } \
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NS_IMETHOD GetTarget(nsIDOMEventTarget** aTarget) \
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{ return mEvent->GetTarget(aTarget); } \
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NS_IMETHOD GetCurrentTarget(nsIDOMEventTarget** aCurrentTarget) \
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{ return mEvent->GetCurrentTarget(aCurrentTarget); } \
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NS_IMETHOD GetEventPhase(PRUint16* aEventPhase) \
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{ return mEvent->GetEventPhase(aEventPhase); } \
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NS_IMETHOD GetBubbles(PRBool* aBubbles) \
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{ return mEvent->GetBubbles(aBubbles); } \
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NS_IMETHOD GetCancelable(PRBool* aCancelable) \
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{ return mEvent->GetCancelable(aCancelable); } \
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NS_IMETHOD GetTimeStamp(DOMTimeStamp* aTimeStamp) \
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{ return mEvent->GetTimeStamp(aTimeStamp); } \
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NS_IMETHOD StopPropagation() \
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{ return mEvent->StopPropagation(); }
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#define NS_FORWARD_NSIDOMPROGRESSEVENT_SPECIAL \
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NS_IMETHOD GetLengthComputable(PRBool* aLengthComputable) \
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{ return mProgressEvent->GetLengthComputable(aLengthComputable); } \
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NS_IMETHOD GetLoaded(PRUint64* aLoaded) \
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{ return mProgressEvent->GetLoaded(aLoaded); } \
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NS_IMETHOD GetTotal(PRUint64* aTotal) \
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{ return mProgressEvent->GetTotal(aTotal); }
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#define NS_FORWARD_NSIWORKERMESSAGEEVENT_SPECIAL \
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NS_IMETHOD GetData(nsAString& aData) \
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{ return mMessageEvent->GetData(aData); } \
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NS_IMETHOD GetOrigin(nsAString& aOrigin) \
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{ return mMessageEvent->GetOrigin(aOrigin); } \
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NS_IMETHOD GetSource(nsISupports** aSource) \
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{ return mMessageEvent->GetSource(aSource); }
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#define NS_FORWARD_NSIWORKERERROREVENT_SPECIAL \
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NS_IMETHOD GetMessage(nsAString& aMessage) \
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{ return mErrorEvent->GetMessage(aMessage); } \
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NS_IMETHOD GetFilename(nsAString& aFilename) \
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{ return mErrorEvent->GetFilename(aFilename); } \
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NS_IMETHOD GetLineno(PRUint32* aLineno) \
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{ return mErrorEvent->GetLineno(aLineno); }
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class nsDOMWorkerPrivateEvent : public nsIDOMWorkerPrivateEvent,
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public nsIDOMProgressEvent,
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public nsIWorkerMessageEvent,
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public nsIWorkerErrorEvent,
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public nsIClassInfo
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{
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public:
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NS_DECL_ISUPPORTS
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NS_FORWARD_NSIDOMEVENT_SPECIAL
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NS_FORWARD_NSIWORKERMESSAGEEVENT_SPECIAL
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NS_FORWARD_NSIDOMPROGRESSEVENT_SPECIAL
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NS_FORWARD_NSIWORKERERROREVENT_SPECIAL
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NS_DECL_NSICLASSINFO
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nsDOMWorkerPrivateEvent(nsIDOMEvent* aEvent);
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NS_IMETHOD PreventDefault();
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NS_IMETHOD InitEvent(const nsAString& aEventType,
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PRBool aCanBubble,
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PRBool aCancelable);
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NS_IMETHOD InitProgressEvent(const nsAString& aTypeArg,
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PRBool aCanBubbleArg,
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PRBool aCancelableArg,
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PRBool aLengthComputableArg,
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PRUint64 aLoadedArg,
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PRUint64 aTotalArg);
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NS_IMETHOD InitMessageEvent(const nsAString& aTypeArg,
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PRBool aCanBubbleArg,
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PRBool aCancelableArg,
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const nsAString& aDataArg,
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const nsAString& aOriginArg,
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nsISupports* aSourceArg);
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NS_IMETHOD InitErrorEvent(const nsAString& aTypeArg,
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PRBool aCanBubbleArg,
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PRBool aCancelableArg,
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const nsAString& aMessageArg,
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const nsAString& aFilenameArg,
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PRUint32 aLinenoArg);
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virtual PRBool PreventDefaultCalled();
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private:
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nsCOMPtr<nsIDOMEvent> mEvent;
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nsCOMPtr<nsIDOMProgressEvent> mProgressEvent;
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nsCOMPtr<nsIWorkerMessageEvent> mMessageEvent;
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nsCOMPtr<nsIWorkerErrorEvent> mErrorEvent;
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PRBool mPreventDefaultCalled;
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};
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class nsDOMWorkerEvent : public nsIDOMEvent,
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public nsIClassInfo
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIDOMEVENT
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NS_DECL_NSICLASSINFO
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nsDOMWorkerEvent()
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: mEventPhase(nsIDOMEvent::AT_TARGET), mTimeStamp(0), mBubbles(PR_FALSE),
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mCancelable(PR_FALSE), mPreventDefaultCalled(PR_FALSE) { }
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void SetTarget(nsIDOMEventTarget* aTarget) {
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mTarget = aTarget;
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}
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PRBool PreventDefaultCalled() {
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return PRBool(mPreventDefaultCalled);
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}
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protected:
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virtual ~nsDOMWorkerEvent() { }
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nsString mType;
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nsCOMPtr<nsIDOMEventTarget> mTarget;
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PRUint16 mEventPhase;
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DOMTimeStamp mTimeStamp;
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PRPackedBool mBubbles;
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PRPackedBool mCancelable;
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PRPackedBool mPreventDefaultCalled;
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};
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class nsDOMWorkerMessageEvent : public nsDOMWorkerEvent,
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public nsIWorkerMessageEvent
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_FORWARD_NSIDOMEVENT(nsDOMWorkerEvent::)
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NS_DECL_NSIWORKERMESSAGEEVENT
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NS_DECL_NSICLASSINFO_GETINTERFACES
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nsDOMWorkerMessageEvent()
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: mIsJSON(PR_FALSE), mIsPrimitive(PR_FALSE), mHaveCachedJSVal(PR_FALSE),
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mHaveAttemptedConversion(PR_FALSE) { }
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void SetJSONData(PRBool aIsJSON, PRBool aIsPrimitive) {
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mIsJSON = aIsJSON ? PR_TRUE : PR_FALSE;
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mIsPrimitive = aIsPrimitive ? PR_TRUE : PR_FALSE;
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}
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protected:
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nsString mOrigin;
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nsCOMPtr<nsISupports> mSource;
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nsString mData;
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nsAutoJSValHolder mCachedJSVal;
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PRPackedBool mIsJSON;
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PRPackedBool mIsPrimitive;
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PRPackedBool mHaveCachedJSVal;
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PRPackedBool mHaveAttemptedConversion;
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};
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class nsDOMWorkerProgressEvent : public nsDOMWorkerEvent,
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public nsIDOMProgressEvent
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_FORWARD_NSIDOMEVENT(nsDOMWorkerEvent::)
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NS_DECL_NSIDOMPROGRESSEVENT
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NS_DECL_NSICLASSINFO_GETINTERFACES
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nsDOMWorkerProgressEvent()
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: mLoaded(0), mTotal(0), mLengthComputable(PR_FALSE) { }
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protected:
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PRUint64 mLoaded;
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PRUint64 mTotal;
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PRBool mLengthComputable;
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};
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class nsDOMWorkerXHRState
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{
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public:
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nsDOMWorkerXHRState()
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: responseTextResult(NS_OK), statusTextResult(NS_OK), status(NS_OK),
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statusResult(NS_OK), readyState(0), readyStateResult(NS_OK) { }
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NS_IMETHOD_(nsrefcnt) AddRef();
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NS_IMETHOD_(nsrefcnt) Release();
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nsString responseText;
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nsresult responseTextResult;
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nsCString statusText;
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nsresult statusTextResult;
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nsresult status;
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nsresult statusResult;
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PRInt32 readyState;
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nsresult readyStateResult;
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protected:
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virtual ~nsDOMWorkerXHRState() { }
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nsAutoRefCnt mRefCnt;
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};
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enum SnapshotChoice {
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WANT_SNAPSHOT,
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NO_SNAPSHOT
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};
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class nsDOMWorkerXHREvent : public nsDOMWorkerProgressEvent,
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public nsIRunnable
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{
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friend class nsDOMWorkerXHRProxy;
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIRUNNABLE
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NS_DECL_NSICLASSINFO_GETINTERFACES
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enum SnapshotChoice {
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SNAPSHOT,
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NO_SNAPSHOT
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};
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nsDOMWorkerXHREvent(nsDOMWorkerXHRProxy* aXHRProxy);
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nsresult Init(PRUint32 aXHREventType,
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const nsAString& aType,
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nsIDOMEvent* aEvent,
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SnapshotChoice = SNAPSHOT);
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static void SnapshotXHRState(nsIXMLHttpRequest* aXHR,
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nsDOMWorkerXHRState* aState);
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already_AddRefed<nsDOMWorkerXHRState> ForgetState() {
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return mState.forget();
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}
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protected:
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nsDOMWorkerXHRState* GetState() {
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return mState;
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}
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nsRefPtr<nsDOMWorkerXHRProxy> mXHRProxy;
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nsCOMPtr<nsIXPConnectWrappedNative> mXHRWN;
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nsRefPtr<nsDOMWorkerXHRState> mState;
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PRUint32 mXHREventType;
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PRInt32 mChannelID;
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PRPackedBool mUploadEvent;
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PRPackedBool mProgressEvent;
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};
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class nsDOMWorkerErrorEvent : public nsDOMWorkerEvent,
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public nsIWorkerErrorEvent
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_FORWARD_NSIDOMEVENT(nsDOMWorkerEvent::)
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NS_DECL_NSIWORKERERROREVENT
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NS_DECL_NSICLASSINFO_GETINTERFACES
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nsDOMWorkerErrorEvent()
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: mLineno(0) { }
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protected:
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nsString mMessage;
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nsString mFilename;
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PRUint32 mLineno;
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};
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#endif /* __NSDOMWORKEREVENTS_H__ */
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