mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||
|
|
*
|
||
|
|
* ***** BEGIN LICENSE BLOCK *****
|
||
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
||
|
|
*
|
||
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
||
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
||
|
|
* the License. You may obtain a copy of the License at
|
||
|
|
* http://www.mozilla.org/MPL/
|
||
|
|
*
|
||
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
||
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||
|
|
* for the specific language governing rights and limitations under the
|
||
|
|
* License.
|
||
|
|
*
|
||
|
|
* The Original Code is the Mozilla browser.
|
||
|
|
*
|
||
|
|
* The Initial Developer of the Original Code is
|
||
|
|
* Netscape Communications, Inc.
|
||
|
|
* Portions created by the Initial Developer are Copyright (C) 1999
|
||
|
|
* the Initial Developer. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Contributor(s):
|
||
|
|
*
|
||
|
|
* Alternatively, the contents of this file may be used under the terms of
|
||
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
||
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||
|
|
* of those above. If you wish to allow use of your version of this file only
|
||
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||
|
|
* use your version of this file under the terms of the MPL, indicate your
|
||
|
|
* decision by deleting the provisions above and replace them with the notice
|
||
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||
|
|
* the provisions above, a recipient may use your version of this file under
|
||
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
||
|
|
*
|
||
|
|
* ***** END LICENSE BLOCK ***** */
|
||
|
|
|
||
|
|
#ifndef nsPrintPreviewListener_h__
|
||
|
|
#define nsPrintPreviewListener_h__
|
||
|
|
|
||
|
|
// Interfaces needed to be included
|
||
|
|
#include "nsIDOMEventListener.h"
|
||
|
|
#include "nsIDOMEventTarget.h"
|
||
|
|
// Helper Classes
|
||
|
|
#include "nsCOMPtr.h"
|
||
|
|
|
||
|
|
//
|
||
|
|
// class nsPrintPreviewListener
|
||
|
|
//
|
||
|
|
// The class that listens to the chrome events and tells the embedding
|
||
|
|
// chrome to show context menus, as appropriate. Handles registering itself
|
||
|
|
// with the DOM with AddChromeListeners() and removing itself with
|
||
|
|
// RemoveChromeListeners().
|
||
|
|
//
|
||
|
|
class nsPrintPreviewListener : public nsIDOMEventListener
|
||
|
|
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
NS_DECL_ISUPPORTS
|
||
|
|
NS_DECL_NSIDOMEVENTLISTENER
|
||
|
|
|
||
|
|
nsPrintPreviewListener(nsIDOMEventTarget* aTarget);
|
||
|
|
|
||
|
|
// Add/remove the relevant listeners, based on what interfaces
|
||
|
|
// the embedding chrome implements.
|
||
|
|
nsresult AddListeners();
|
||
|
|
nsresult RemoveListeners();
|
||
|
|
|
||
|
|
private:
|
||
|
|
|
||
|
|
nsCOMPtr<nsIDOMEventTarget> mEventTarget;
|
||
|
|
|
||
|
|
}; // class nsPrintPreviewListener
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* nsPrintPreviewListener_h__ */
|