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- /* -*- Mode: C++; tab-width: 2; 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 mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Andrei Volkov <av@netscape.com>
- * Brian Stell <bstell@netscape.com>
- * Peter Lubczynski <peterl@netscape.com>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either 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 _nsPluginNativeWindow_h_
- #define _nsPluginNativeWindow_h_
-
- #include "nscore.h"
- #include "nsCOMPtr.h"
- #include "nsIPluginInstance.h"
- #include "nsplugindefs.h"
- #include "nsIWidget.h"
-
- /**
- * base class for native plugin window implementations
- */
- class nsPluginNativeWindow : public nsPluginWindow
- {
- public:
- nsPluginNativeWindow() : nsPluginWindow() {}
- virtual ~nsPluginNativeWindow() {}
-
- /**
- * !!! CAUTION !!!
- *
- * The base class |nsPluginWindow| is defined as a struct in nsplugindefs.h,
- * thus it does not have a destructor of its own.
- * One should never attempt to delete |nsPluginNativeWindow| object instance
- * (or derivatives) using a pointer of |nsPluginWindow *| type. Should such
- * necessity occur it must be properly casted first.
- */
-
- public:
- nsresult GetPluginInstance(nsCOMPtr<nsIPluginInstance> &aPluginInstance) {
- aPluginInstance = mPluginInstance;
- return NS_OK;
- }
- nsresult SetPluginInstance(nsIPluginInstance *aPluginInstance) {
- if (mPluginInstance != aPluginInstance)
- mPluginInstance = aPluginInstance;
- return NS_OK;
- }
-
- nsresult GetPluginWidget(nsIWidget **aWidget) {
- NS_IF_ADDREF(*aWidget = mWidget);
- return NS_OK;
- }
- nsresult SetPluginWidget(nsIWidget *aWidget) {
- mWidget = aWidget;
- return NS_OK;
- }
-
- public:
- virtual nsresult CallSetWindow(nsCOMPtr<nsIPluginInstance> &aPluginInstance) {
- // null aPluginInstance means that we want to call SetWindow(null)
- if (aPluginInstance)
- aPluginInstance->SetWindow(this);
- else if (mPluginInstance)
- mPluginInstance->SetWindow(nsnull);
-
- SetPluginInstance(aPluginInstance);
- return NS_OK;
- }
-
- protected:
- nsCOMPtr<nsIPluginInstance> mPluginInstance;
- nsCOMPtr<nsIWidget> mWidget;
- };
-
- nsresult PLUG_NewPluginNativeWindow(nsPluginNativeWindow ** aPluginNativeWindow);
- nsresult PLUG_DeletePluginNativeWindow(nsPluginNativeWindow * aPluginNativeWindow);
-
- #endif //_nsPluginNativeWindow_h_
-