gecko/dom/plugins/PluginScriptableObjectParent.h

210 lines
5.8 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* vim: sw=4 ts=4 et :
* ***** 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 Plugin App.
*
* The Initial Developer of the Original Code is
* Ben Turner <bent.mozilla@gmail.com>
* Portions created by the Initial Developer are Copyright (C) 2009
* 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 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 dom_plugins_PluginScriptableObjectParent_h
#define dom_plugins_PluginScriptableObjectParent_h 1
#include "mozilla/plugins/PPluginScriptableObjectParent.h"
#include "npfunctions.h"
#include "npruntime.h"
namespace mozilla {
namespace plugins {
class PluginInstanceParent;
class PluginScriptableObjectParent;
struct ParentNPObject : NPObject
{
PluginScriptableObjectParent* parent;
bool invalidated;
};
class PluginScriptableObjectParent : public PPluginScriptableObjectParent
{
friend class PluginInstanceParent;
public:
PluginScriptableObjectParent();
virtual ~PluginScriptableObjectParent();
virtual bool
AnswerInvalidate();
virtual bool
AnswerHasMethod(const NPRemoteIdentifier& aId,
bool* aHasMethod);
virtual bool
AnswerInvoke(const NPRemoteIdentifier& aId,
const nsTArray<Variant>& aArgs,
Variant* aResult,
bool* aSuccess);
virtual bool
AnswerInvokeDefault(const nsTArray<Variant>& aArgs,
Variant* aResult,
bool* aSuccess);
virtual bool
AnswerHasProperty(const NPRemoteIdentifier& aId,
bool* aHasProperty);
virtual bool
AnswerGetProperty(const NPRemoteIdentifier& aId,
Variant* aResult,
bool* aSuccess);
virtual bool
AnswerSetProperty(const NPRemoteIdentifier& aId,
const Variant& aValue,
bool* aSuccess);
virtual bool
AnswerRemoveProperty(const NPRemoteIdentifier& aId,
bool* aSuccess);
virtual bool
AnswerEnumerate(nsTArray<NPRemoteIdentifier>* aProperties,
bool* aSuccess);
virtual bool
AnswerConstruct(const nsTArray<Variant>& aArgs,
Variant* aResult,
bool* aSuccess);
virtual bool
AnswerNPN_Evaluate(const nsCString& aScript,
Variant* aResult,
bool* aSuccess);
void
Initialize(PluginInstanceParent* aInstance,
NPObject* aObject);
static const NPClass*
GetClass()
{
return &sNPClass;
}
PluginInstanceParent*
GetInstance()
{
return mInstance;
}
NPObject*
GetObject()
{
return mObject;
}
private:
static NPObject*
ScriptableAllocate(NPP aInstance,
NPClass* aClass);
static void
ScriptableInvalidate(NPObject* aObject);
static void
ScriptableDeallocate(NPObject* aObject);
static bool
ScriptableHasMethod(NPObject* aObject,
NPIdentifier aName);
static bool
ScriptableInvoke(NPObject* aObject,
NPIdentifier aName,
const NPVariant* aArgs,
uint32_t aArgCount,
NPVariant* aResult);
static bool
ScriptableInvokeDefault(NPObject* aObject,
const NPVariant* aArgs,
uint32_t aArgCount,
NPVariant* aResult);
static bool
ScriptableHasProperty(NPObject* aObject,
NPIdentifier aName);
static bool
ScriptableGetProperty(NPObject* aObject,
NPIdentifier aName,
NPVariant* aResult);
static bool
ScriptableSetProperty(NPObject* aObject,
NPIdentifier aName,
const NPVariant* aValue);
static bool
ScriptableRemoveProperty(NPObject* aObject,
NPIdentifier aName);
static bool
ScriptableEnumerate(NPObject* aObject,
NPIdentifier** aIdentifiers,
uint32_t* aCount);
static bool
ScriptableConstruct(NPObject* aObject,
const NPVariant* aArgs,
uint32_t aArgCount,
NPVariant* aResult);
private:
PluginInstanceParent* mInstance;
// This may be a ParentNPObject or some other kind depending on who created
// it. Have to check its class to find out.
NPObject* mObject;
static const NPClass sNPClass;
};
} /* namespace plugins */
} /* namespace mozilla */
#endif /* dom_plugins_PluginScriptableObjectParent_h */