mirror of
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274 lines
9.4 KiB
C++
274 lines
9.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: sw=4 ts=4 et :
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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 Plugin App.
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*
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* The Initial Developer of the Original Code is
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* Chris Jones <jones.chris.g@gmail.com>
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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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 dom_plugins_PluginInstanceParent_h
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#define dom_plugins_PluginInstanceParent_h 1
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#include "mozilla/plugins/PPluginInstanceParent.h"
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#include "mozilla/plugins/PluginScriptableObjectParent.h"
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#if defined(OS_WIN)
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#include "mozilla/gfx/SharedDIBWin.h"
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#endif
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#include "npfunctions.h"
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#include "nsAutoPtr.h"
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#include "nsDataHashtable.h"
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#include "nsHashKeys.h"
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#include "nsRect.h"
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namespace mozilla {
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namespace plugins {
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class PBrowserStreamParent;
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class PluginModuleParent;
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class PluginInstanceParent : public PPluginInstanceParent
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{
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friend class PluginModuleParent;
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friend class BrowserStreamParent;
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friend class PluginStreamParent;
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public:
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PluginInstanceParent(PluginModuleParent* parent,
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NPP npp,
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const NPNetscapeFuncs* npniface);
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virtual ~PluginInstanceParent();
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bool Init();
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NPError Destroy();
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NS_OVERRIDE virtual void ActorDestroy(ActorDestroyReason why);
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virtual PPluginScriptableObjectParent*
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AllocPPluginScriptableObject();
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virtual bool
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AnswerPPluginScriptableObjectConstructor(PPluginScriptableObjectParent* aActor);
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virtual bool
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DeallocPPluginScriptableObject(PPluginScriptableObjectParent* aObject);
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virtual PBrowserStreamParent*
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AllocPBrowserStream(const nsCString& url,
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const uint32_t& length,
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const uint32_t& lastmodified,
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PStreamNotifyParent* notifyData,
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const nsCString& headers,
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const nsCString& mimeType,
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const bool& seekable,
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NPError* rv,
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uint16_t *stype);
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virtual bool
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DeallocPBrowserStream(PBrowserStreamParent* stream);
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virtual PPluginStreamParent*
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AllocPPluginStream(const nsCString& mimeType,
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const nsCString& target,
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NPError* result);
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virtual bool
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DeallocPPluginStream(PPluginStreamParent* stream);
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virtual bool
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AnswerNPN_GetValue_NPNVjavascriptEnabledBool(bool* value, NPError* result);
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virtual bool
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AnswerNPN_GetValue_NPNVisOfflineBool(bool* value, NPError* result);
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virtual bool
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AnswerNPN_GetValue_NPNVnetscapeWindow(NativeWindowHandle* value,
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NPError* result);
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virtual bool
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AnswerNPN_GetValue_NPNVWindowNPObject(
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PPluginScriptableObjectParent** value,
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NPError* result);
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virtual bool
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AnswerNPN_GetValue_NPNVPluginElementNPObject(
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PPluginScriptableObjectParent** value,
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NPError* result);
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virtual bool
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AnswerNPN_GetValue_NPNVprivateModeBool(bool* value, NPError* result);
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virtual bool
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AnswerNPN_SetValue_NPPVpluginWindow(const bool& windowed, NPError* result);
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virtual bool
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AnswerNPN_SetValue_NPPVpluginTransparent(const bool& transparent,
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NPError* result);
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virtual bool
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AnswerNPN_GetURL(const nsCString& url, const nsCString& target,
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NPError *result);
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virtual bool
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AnswerNPN_PostURL(const nsCString& url, const nsCString& target,
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const nsCString& buffer, const bool& file,
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NPError* result);
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virtual PStreamNotifyParent*
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AllocPStreamNotify(const nsCString& url, const nsCString& target,
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const bool& post, const nsCString& buffer,
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const bool& file,
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NPError* result);
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NS_OVERRIDE virtual bool
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AnswerPStreamNotifyConstructor(PStreamNotifyParent* actor,
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const nsCString& url,
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const nsCString& target,
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const bool& post, const nsCString& buffer,
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const bool& file,
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NPError* result);
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virtual bool
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DeallocPStreamNotify(PStreamNotifyParent* notifyData);
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virtual bool
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RecvNPN_InvalidateRect(const NPRect& rect);
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virtual bool
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AnswerNPN_PushPopupsEnabledState(const bool& aState,
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bool* aSuccess);
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virtual bool
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AnswerNPN_PopPopupsEnabledState(bool* aSuccess);
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NS_OVERRIDE virtual bool
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AnswerNPN_GetValueForURL(const NPNURLVariable& variable,
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const nsCString& url,
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nsCString* value, NPError* result);
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NS_OVERRIDE virtual bool
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AnswerNPN_SetValueForURL(const NPNURLVariable& variable,
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const nsCString& url,
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const nsCString& value, NPError* result);
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NS_OVERRIDE virtual bool
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AnswerNPN_GetAuthenticationInfo(const nsCString& protocol,
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const nsCString& host,
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const int32_t& port,
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const nsCString& scheme,
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const nsCString& realm,
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nsCString* username,
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nsCString* password,
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NPError* result);
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NPError NPP_SetWindow(const NPWindow* aWindow);
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NPError NPP_GetValue(NPPVariable variable, void* retval);
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NPError NPP_SetValue(NPNVariable variable, void* value);
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NPError NPP_NewStream(NPMIMEType type, NPStream* stream,
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NPBool seekable, uint16_t* stype);
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NPError NPP_DestroyStream(NPStream* stream, NPReason reason);
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void NPP_Print(NPPrint* platformPrint);
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int16_t NPP_HandleEvent(void* event);
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void NPP_URLNotify(const char* url, NPReason reason, void* notifyData);
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PluginModuleParent* Module()
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{
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return mParent;
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}
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const NPNetscapeFuncs* GetNPNIface()
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{
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return mNPNIface;
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}
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bool
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RegisterNPObjectForActor(NPObject* aObject,
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PluginScriptableObjectParent* aActor);
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void
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UnregisterNPObject(NPObject* aObject);
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PluginScriptableObjectParent*
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GetActorForNPObject(NPObject* aObject);
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NPP
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GetNPP()
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{
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return mNPP;
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}
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virtual bool
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AnswerPluginGotFocus();
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virtual bool
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RecvSetNestedEventState(const bool& aState);
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private:
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bool InternalGetValueForNPObject(NPNVariable aVariable,
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PPluginScriptableObjectParent** aValue,
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NPError* aResult);
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private:
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PluginModuleParent* mParent;
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NPP mNPP;
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const NPNetscapeFuncs* mNPNIface;
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NPWindowType mWindowType;
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nsDataHashtable<nsVoidPtrHashKey, PluginScriptableObjectParent*> mScriptableObjects;
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#if defined(OS_WIN)
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private:
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// Used in rendering windowless plugins in other processes.
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bool SharedSurfaceSetWindow(const NPWindow* aWindow, NPRemoteWindow& aRemoteWindow);
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void SharedSurfaceBeforePaint(RECT &rect, NPRemoteEvent& npremoteevent);
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void SharedSurfaceAfterPaint(NPEvent* npevent);
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void SharedSurfaceRelease();
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// Used in handling parent/child forwarding of events.
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static LRESULT CALLBACK PluginWindowHookProc(HWND hWnd, UINT message,
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WPARAM wParam, LPARAM lParam);
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void SubclassPluginWindow(HWND aWnd);
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void UnsubclassPluginWindow();
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private:
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gfx::SharedDIBWin mSharedSurfaceDib;
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nsIntRect mPluginPort;
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nsIntRect mSharedSize;
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HWND mPluginHWND;
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WNDPROC mPluginWndProc;
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bool mNestedEventState;
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#endif // defined(XP_WIN)
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};
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} // namespace plugins
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} // namespace mozilla
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#endif // ifndef dom_plugins_PluginInstanceParent_h
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