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7029208c8f
--HG-- rename : modules/plugin/base/public/npupp.h => modules/plugin/base/public/npfunctions.h
177 lines
5.5 KiB
C++
177 lines
5.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Tim Copperfield <timecop@network.email.ne.jp>
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* Roland Mainz <roland.mainz@informatik.med.uni-giessen.de>
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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 nsNPAPIPluginInstance_h_
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#define nsNPAPIPluginInstance_h_
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#include "nsCOMPtr.h"
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#include "nsVoidArray.h"
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#include "nsIPlugin.h"
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#include "nsIPluginInstance.h"
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#include "nsIPluginInstancePeer.h"
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#include "nsIPluginTagInfo2.h"
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#include "nsIScriptablePlugin.h"
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#include "nsIPluginInstanceInternal.h"
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#include "npfunctions.h"
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#include "prlink.h"
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class nsNPAPIPluginStreamListener;
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class nsPIDOMWindow;
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struct nsInstanceStream
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{
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nsInstanceStream *mNext;
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nsNPAPIPluginStreamListener *mPluginStreamListener;
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nsInstanceStream();
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~nsInstanceStream();
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};
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class nsNPAPIPluginInstance : public nsIPluginInstance,
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public nsIScriptablePlugin,
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public nsIPluginInstanceInternal
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIPLUGININSTANCE
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NS_DECL_NSISCRIPTABLEPLUGIN
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// nsIPluginInstanceInternal methods
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virtual JSObject *GetJSObject(JSContext *cx);
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virtual nsresult GetFormValue(nsAString& aValue);
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virtual void PushPopupsEnabledState(PRBool aEnabled);
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virtual void PopPopupsEnabledState();
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virtual PRUint16 GetPluginAPIVersion();
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virtual void DefineJavaProperties();
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// nsNPAPIPluginInstance-specific methods
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// Return the 4.x-style interface object.
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nsresult GetNPP(NPP * aNPP);
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// Return the callbacks for the plugin instance.
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nsresult GetCallbacks(const NPPluginFuncs ** aCallbacks);
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NPError SetWindowless(PRBool aWindowless);
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NPError SetTransparent(PRBool aTransparent);
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NPError SetWantsAllNetworkStreams(PRBool aWantsAllNetworkStreams);
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#ifdef XP_MACOSX
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void SetDrawingModel(NPDrawingModel aModel);
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NPDrawingModel GetDrawingModel();
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#endif
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nsresult NewNotifyStream(nsIPluginStreamListener** listener,
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void* notifyData,
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PRBool aCallNotify,
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const char * aURL);
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// Construct a new 4.x plugin instance with the specified peer
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// and callbacks.
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nsNPAPIPluginInstance(NPPluginFuncs* callbacks, PRLibrary* aLibrary);
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// Use Release() to destroy this
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virtual ~nsNPAPIPluginInstance(void);
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// returns the state of mStarted
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PRBool IsStarted(void);
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// cache this 4.x plugin like an XPCOM plugin
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nsresult SetCached(PRBool aCache) { mCached = aCache; return NS_OK; }
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// Non-refcounting accessor for faster access to the peer.
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nsIPluginInstancePeer *Peer()
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{
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return mPeer;
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}
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already_AddRefed<nsPIDOMWindow> GetDOMWindow();
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protected:
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nsresult InitializePlugin(nsIPluginInstancePeer* peer);
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// Calls NPP_GetValue
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nsresult GetValueInternal(NPPVariable variable, void* value);
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// The plugin instance peer for this instance.
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nsCOMPtr<nsIPluginInstancePeer> mPeer;
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// A pointer to the plugin's callback functions. This information
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// is actually stored in the plugin class (<b>nsPluginClass</b>),
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// and is common for all plugins of the class.
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NPPluginFuncs* fCallbacks;
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// The 4.x-style structure used to communicate between the plugin
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// instance and the browser.
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NPP_t fNPP;
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#ifdef XP_MACOSX
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NPDrawingModel mDrawingModel;
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#endif
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// these are used to store the windowless properties
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// which the browser will later query
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PRPackedBool mWindowless;
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PRPackedBool mTransparent;
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PRPackedBool mStarted;
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PRPackedBool mCached;
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PRPackedBool mIsJavaPlugin;
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PRPackedBool mWantsAllNetworkStreams;
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public:
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// True while creating the plugin, or calling NPP_SetWindow() on it.
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PRPackedBool mInPluginInitCall;
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PRLibrary* fLibrary;
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nsInstanceStream *mStreams;
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nsVoidArray mPopupStates;
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};
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#endif // nsNPAPIPluginInstance_h_
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