mirror of
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125 lines
4.3 KiB
C++
125 lines
4.3 KiB
C++
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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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 the Mozilla browser.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications, Inc.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. 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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* 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 __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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