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authorjam@chromium.org <jam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-03-16 17:23:58 +0000
committerjam@chromium.org <jam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-03-16 17:23:58 +0000
commit3c5c6d8d4dd6b6b6fd3115dbbe2b155b9eb207f9 (patch)
tree6832386fa85e7dc6db0e094041b5bd3587dd7748 /chrome/plugin/npobject_stub.h
parent0590a140d2291f2aebfb54179f1282d798faa6a8 (diff)
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Move plugin code to content.
TBR=avi Review URL: http://codereview.chromium.org/6672048 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@78386 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/plugin/npobject_stub.h')
-rw-r--r--chrome/plugin/npobject_stub.h95
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diff --git a/chrome/plugin/npobject_stub.h b/chrome/plugin/npobject_stub.h
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--- a/chrome/plugin/npobject_stub.h
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-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// A class that receives IPC messages from an NPObjectProxy and calls the real
-// NPObject.
-
-#ifndef CHROME_PLUGIN_NPOBJECT_STUB_H_
-#define CHROME_PLUGIN_NPOBJECT_STUB_H_
-#pragma once
-
-#include <vector>
-
-#include "base/ref_counted.h"
-#include "base/weak_ptr.h"
-#include "chrome/plugin/npobject_base.h"
-#include "googleurl/src/gurl.h"
-#include "ipc/ipc_channel.h"
-#include "ui/gfx/native_widget_types.h"
-
-class PluginChannelBase;
-struct NPIdentifier_Param;
-struct NPObject;
-struct NPVariant_Param;
-
-// This wraps an NPObject and converts IPC messages from NPObjectProxy to calls
-// to the object. The results are marshalled back. See npobject_proxy.h for
-// more information.
-class NPObjectStub : public IPC::Channel::Listener,
- public IPC::Message::Sender,
- public base::SupportsWeakPtr<NPObjectStub>,
- public NPObjectBase {
- public:
- NPObjectStub(NPObject* npobject,
- PluginChannelBase* channel,
- int route_id,
- gfx::NativeViewId containing_window,
- const GURL& page_url);
- ~NPObjectStub();
-
- // IPC::Message::Sender implementation:
- virtual bool Send(IPC::Message* msg);
-
- // Called when the plugin widget that this NPObject came from is destroyed.
- // This is needed because the renderer calls NPN_DeallocateObject on the
- // window script object on destruction to avoid leaks.
- void OnPluginDestroyed();
-
- // NPObjectBase implementation.
- virtual NPObject* GetUnderlyingNPObject();
-
- virtual IPC::Channel::Listener* GetChannelListener();
-
- private:
- // IPC::Channel::Listener implementation:
- virtual bool OnMessageReceived(const IPC::Message& message);
- virtual void OnChannelError();
-
- // message handlers
- void OnRelease(IPC::Message* reply_msg);
- void OnHasMethod(const NPIdentifier_Param& name,
- bool* result);
- void OnInvoke(bool is_default,
- const NPIdentifier_Param& method,
- const std::vector<NPVariant_Param>& args,
- IPC::Message* reply_msg);
- void OnHasProperty(const NPIdentifier_Param& name,
- bool* result);
- void OnGetProperty(const NPIdentifier_Param& name,
- NPVariant_Param* property,
- bool* result);
- void OnSetProperty(const NPIdentifier_Param& name,
- const NPVariant_Param& property,
- IPC::Message* reply_msg);
- void OnRemoveProperty(const NPIdentifier_Param& name,
- bool* result);
- void OnInvalidate();
- void OnEnumeration(std::vector<NPIdentifier_Param>* value,
- bool* result);
- void OnConstruct(const std::vector<NPVariant_Param>& args,
- IPC::Message* reply_msg);
- void OnEvaluate(const std::string& script, bool popups_allowed,
- IPC::Message* reply_msg);
-
- private:
- NPObject* npobject_;
- scoped_refptr<PluginChannelBase> channel_;
- int route_id_;
- gfx::NativeViewId containing_window_;
-
- // The url of the main frame hosting the plugin.
- GURL page_url_;
-};
-
-#endif // CHROME_PLUGIN_NPOBJECT_STUB_H_