First impl of ActiveX control site plugin

git-svn-id: svn://10.0.0.236/trunk@17968 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/webshell/embed/ActiveX/ActiveXPluginInstance.cpp

@@ -0,0 +1,146 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#include "stdafx.h"
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_IID(kIPluginInstanceIID, NS_IPLUGININSTANCE_IID);
+static NS_DEFINE_IID(kIEventHandlerIID, NS_IEVENTHANDLER_IID);
+
+
+///////////////////////////////////////////////////////////////////////////////
+
+CActiveXPluginInstance::CActiveXPluginInstance()
+{
+	NS_INIT_REFCNT();
+	mControlSite = NULL;
+}
+
+
+CActiveXPluginInstance::~CActiveXPluginInstance()
+{
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// nsISupports implementation
+
+NS_IMPL_ADDREF(CActiveXPluginInstance)
+NS_IMPL_RELEASE(CActiveXPluginInstance)
+
+nsresult CActiveXPluginInstance::QueryInterface(const nsIID& aIID, void** aInstancePtrResult)
+{
+	NS_PRECONDITION(nsnull != aInstancePtrResult, "null pointer");
+	if (nsnull == aInstancePtrResult)
+	{
+		return NS_ERROR_NULL_POINTER;
+	}
+
+	*aInstancePtrResult = NULL;
+
+	if (aIID.Equals(kISupportsIID))
+	{
+		*aInstancePtrResult = (void*) ((nsIPluginInstance*)this);
+		AddRef();
+		return NS_OK;
+	}
+
+	if (aIID.Equals(kIPluginInstanceIID))
+	{
+		*aInstancePtrResult = (void*) ((nsIPluginInstance*)this);
+		AddRef();
+		return NS_OK;
+	}
+
+	if (aIID.Equals(kIEventHandlerIID))
+	{
+		*aInstancePtrResult = (void*) ((nsIPluginInstance*)this);
+		AddRef();
+		return NS_OK;
+	}
+
+	return NS_NOINTERFACE;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// nsIEventHandler overrides
+
+NS_IMETHODIMP CActiveXPluginInstance::HandleEvent(nsPluginEvent* event, PRBool* handled)
+{
+	return NS_OK;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// nsIPluginInstance overrides
+
+NS_IMETHODIMP CActiveXPluginInstance::Initialize(nsIPluginInstancePeer* peer)
+{
+	return NS_OK;
+}
+
+NS_IMETHODIMP CActiveXPluginInstance::GetPeer(nsIPluginInstancePeer* *resultingPeer)
+{
+	return NS_OK;
+}
+
+NS_IMETHODIMP CActiveXPluginInstance::Start(void)
+{
+	return NS_OK;
+}
+
+NS_IMETHODIMP CActiveXPluginInstance::Stop(void)
+{
+	return NS_OK;
+}
+
+NS_IMETHODIMP CActiveXPluginInstance::Destroy(void)
+{
+	return NS_OK;
+}
+
+NS_IMETHODIMP CActiveXPluginInstance::SetWindow(nsPluginWindow* window)
+{
+	if (window)
+	{
+		mPluginWindow = *window;
+	}
+	return NS_OK;
+}
+
+#ifndef NEW_PLUGIN_STREAM_API
+NS_IMETHODIMP CActiveXPluginInstance::NewStream(nsIPluginStreamPeer* peer, nsIPluginStream* *result)
+{
+	return NS_OK;
+}
+#endif
+
+NS_IMETHODIMP CActiveXPluginInstance::Print(nsPluginPrint* platformPrint)
+{
+	return NS_OK;
+}
+
+#ifndef NEW_PLUGIN_STREAM_API
+NS_IMETHODIMP CActiveXPluginInstance::URLNotify(const char* url, const char* target, nsPluginReason reason, void* notifyData)
+{
+	return NS_OK;
+}
+#endif
+
+NS_IMETHODIMP CActiveXPluginInstance::GetValue(nsPluginInstanceVariable variable, void *value)
+{
+	return NS_OK;
+}
+