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108 lines
3.3 KiB
C++
108 lines
3.3 KiB
C++
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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* Contributor(s):
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* Conrad Carlen <ccarlen@netscape.com>
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*/
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#ifndef __EmbedEventHandling__
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#define __EmbedEventHandling__
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#include "LAttachment.h"
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#include "LPeriodical.h"
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class nsIWidget;
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class nsIEventSink;
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//*****************************************************************************
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// class CEmbedEventAttachment
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//
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// Handles events for windows popped up by Gecko which are not LWindows
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//
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//*****************************************************************************
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class CEmbedEventAttachment : public LAttachment
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{
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public:
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enum { class_ID = FOUR_CHAR_CODE('GAWA') };
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CEmbedEventAttachment();
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virtual ~CEmbedEventAttachment();
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// LAttachment
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virtual void ExecuteSelf(MessageT inMessage,
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void* ioParam);
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protected:
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Boolean IsAlienGeckoWindow(WindowPtr inMacWindow);
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// utility routines for getting the toplevel widget and event sink
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// stashed in the properties of gecko windows.
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static void GetWindowEventSink ( WindowPtr aWindow, nsIEventSink** outSink ) ;
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static void GetTopWidget ( WindowPtr aWindow, nsIWidget** outWidget ) ;
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static WindowPtr mLastAlienWindowClicked;
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};
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//*****************************************************************************
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// class CEmbedIdler
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//
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// LPeriodical idler which calls Gecko's idling
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//
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//*****************************************************************************
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class CEmbedIdler : public LPeriodical
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{
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public:
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CEmbedIdler();
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virtual ~CEmbedIdler();
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// LPeriodical
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virtual void SpendTime(const EventRecord& inMacEvent);
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};
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//*****************************************************************************
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// class CEmbedRepeater
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//
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// LPeriodical repeater which calls Gecko's repeaters
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//
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//*****************************************************************************
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class CEmbedRepeater : public LPeriodical
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{
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public:
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CEmbedRepeater();
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virtual ~CEmbedRepeater();
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// LPeriodical
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virtual void SpendTime(const EventRecord& inMacEvent);
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};
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//*****************************************************************************
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// Initialization Function - Call at application startup.
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//*****************************************************************************
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void InitializeEmbedEventHandling(LApplication* theApplication);
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#endif // __EmbedEventHandling__
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