nsScriptablePeer.h
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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: NPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Netscape 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/NPL/
- *
- * 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):
- *
- * 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 NPL, 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 NPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- // ==============================
- // ! Scriptability related code !
- // ==============================
- //
- // nsScriptablePeer - xpconnect scriptable peer
- //
- #ifndef __nsScriptablePeer_h__
- #define __nsScriptablePeer_h__
- #include "nsIScriptabledownloadPlugin.h"
- #include "nsIClassInfo.h"
- class nsPluginInstance;
- // We must implement nsIClassInfo because it signals the
- // Mozilla Security Manager to allow calls from JavaScript.
- class nsClassInfoMixin:public nsIClassInfo {
- // These flags are used by the DOM and security systems to signal that
- // JavaScript callers are allowed to call this object's scritable methods.
- NS_IMETHOD GetFlags(PRUint32 * aFlags) {
- *aFlags = nsIClassInfo::PLUGIN_OBJECT | nsIClassInfo::DOM_OBJECT;
- return NS_OK;
- } NS_IMETHOD GetImplementationLanguage(PRUint32 *
- aImplementationLanguage) {
- *aImplementationLanguage = nsIProgrammingLanguage::CPLUSPLUS;
- return NS_OK;
- }
- // The rest of the methods can safely return error codes...
- NS_IMETHOD GetInterfaces(PRUint32 * count, nsIID * **array) {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- NS_IMETHOD GetHelperForLanguage(PRUint32 language,
- nsISupports ** _retval) {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- NS_IMETHOD GetContractID(char **aContractID) {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- NS_IMETHOD GetClassDescription(char **aClassDescription) {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- NS_IMETHOD GetClassID(nsCID * *aClassID) {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- NS_IMETHOD GetClassIDNoAlloc(nsCID * aClassIDNoAlloc) {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- };
-
- class nsControlsScriptablePeer:public nsIScriptableWMPPlugin,
- public nsClassInfoMixin {
- public:
- nsControlsScriptablePeer(nsPluginInstance * plugin);
- virtual ~ nsControlsScriptablePeer();
- public:
- // methods from nsISupports
- NS_IMETHOD QueryInterface(const nsIID & aIID, void **aInstancePtr);
- NS_IMETHOD_(nsrefcnt) AddRef();
- NS_IMETHOD_(nsrefcnt) Release();
- protected:
- nsrefcnt mRefCnt;
- public:
- // native methods callable from JavaScript
- NS_DECL_NSISCRIPTABLEWMPPLUGIN
- void SetInstance(nsPluginInstance * plugin);
- protected:
- nsPluginInstance * mPlugin;
- };
- class nsScriptablePeer:public nsIScriptabledownloadPlugin,
- public nsClassInfoMixin {
- public:
- nsScriptablePeer(nsPluginInstance * plugin);
- virtual ~ nsScriptablePeer();
- public:
- // methods from nsISupports
- NS_IMETHOD QueryInterface(const nsIID & aIID, void **aInstancePtr);
- NS_IMETHOD_(nsrefcnt) AddRef();
- NS_IMETHOD_(nsrefcnt) Release();
- protected:
- nsrefcnt mRefCnt;
- public:
- // native methods callable from JavaScript
- NS_DECL_NSISCRIPTABLEDOWNLOADPLUGIN
- void SetInstance(nsPluginInstance * plugin);
- void InitControls(nsControlsScriptablePeer *aControls);
- protected:
- nsPluginInstance * mPlugin;
- nsControlsScriptablePeer *mControls;
- };
- #endif