Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

10 files changed, 1151 insertions, 0 deletions

diff --git a/embedserv/source/inc/common.h b/embedserv/source/inc/common.h
new file mode 100644
index 000000000..3fcc6712d
--- /dev/null
+++ b/embedserv/source/inc/common.h
@@ -0,0 +1,50 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_COMMON_H
+#define INCLUDED_EMBEDSERV_SOURCE_INC_COMMON_H
+
+#include "stdafx.h"
+#include <initguid.h>
+
+#include <rtl/ustring.hxx>
+#include <osl/interlck.h>
+#include <comphelper/classids.hxx>
+
+#include "embservconst.h"
+
+namespace com::sun::star {
+    namespace lang {
+        class XMultiServiceFactory;
+    }
+    namespace frame {
+        class XModel;
+    }
+    namespace beans {
+        struct PropertyValue;
+    }
+    namespace io {
+        class XInputStream;
+        class XOutputStream;
+    }
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/docholder.hxx b/embedserv/source/inc/docholder.hxx
new file mode 100644
index 000000000..0c0816cc6
--- /dev/null
+++ b/embedserv/source/inc/docholder.hxx
@@ -0,0 +1,253 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_DOCHOLDER_HXX
+#define INCLUDED_EMBEDSERV_SOURCE_INC_DOCHOLDER_HXX
+
+#include "common.h"
+#include <com/sun/star/frame/XLayoutManager.hpp>
+#include <com/sun/star/util/XCloseListener.hpp>
+#include <com/sun/star/frame/XTerminateListener.hpp>
+#include <com/sun/star/util/XModifyListener.hpp>
+#include <com/sun/star/frame/XFrame2.hpp>
+#include <com/sun/star/frame/XDispatchProviderInterceptor.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/weakref.hxx>
+
+#include <rtl/ref.hxx>
+
+#include "embeddocaccess.hxx"
+
+class EmbedDocument_Impl;
+class Interceptor;
+class CIIAObj;
+
+namespace winwrap {
+    class CHatchWin;
+}
+
+
+class DocumentHolder :
+    public ::cppu::WeakImplHelper<
+                        css::util::XCloseListener,
+                        css::frame::XTerminateListener,
+                        css::util::XModifyListener,
+                        css::ui::XDockingAreaAcceptor>
+{
+private:
+    ::osl::Mutex                m_aMutex;
+
+    bool                        m_bAllowInPlace;
+    LPOLEINPLACESITE            m_pIOleIPSite;
+    LPOLEINPLACEFRAME           m_pIOleIPFrame;
+    LPOLEINPLACEUIWINDOW        m_pIOleIPUIWindow;
+    winwrap::CHatchWin*         m_pCHatchWin;
+
+    ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl > m_xOleAccess;
+
+    css::uno::WeakReference< css::frame::XDispatchProviderInterceptor > m_xInterceptorLocker;
+    rtl::Reference<Interceptor> m_pInterceptor;
+
+    css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory;
+
+    RECT                          m_aBorder;
+
+    // contains top level system window data
+    bool                          m_bOnDeactivate;
+    HWND                          m_hWndxWinParent;
+    HWND                          m_hWndxWinCont;
+    HMENU                         m_nMenuHandle;
+    HMENU                         m_nMenuShared;
+    HOLEMENU                      m_nOLEMenu;
+    css::uno::Reference< css::awt::XWindow> m_xEditWindow;
+
+    css::uno::Reference< css::awt::XWindow> m_xContainerWindow;
+
+    css::uno::Reference< css::frame::XModel > m_xDocument;
+    sal_Int16                    m_nMacroExecMode;
+
+    css::uno::Reference< css::frame::XLayoutManager> m_xLayoutManager;
+
+
+    css::uno::Reference< css::frame::XFrame2 > m_xFrame;
+
+    OUString m_aContainerName,m_aDocumentNamePart,m_aFilterName;
+
+    CComPtr< IDispatch > m_pIDispatch;
+
+    bool m_bLink;
+
+
+    css::uno::Reference< css::frame::XFrame2 > DocumentFrame();
+
+
+    css::uno::Reference< css::frame::XDispatchProviderInterceptor >
+        CreateNewInterceptor();
+
+    void ClearInterceptorInternally();
+
+    void LoadDocInFrame( bool bPluginMode );
+public:
+
+
+    // the instance to which we belong
+    static HINSTANCE m_hInstance;
+
+    HWND GetEditWindowParentHandle() const
+    {
+        return m_hWndxWinParent;
+    }
+
+    void SetContainerWindowHandle(HWND hWndxWinCont)
+    {
+        m_hWndxWinCont = hWndxWinCont;
+    }
+
+    DocumentHolder(
+        const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory,
+        const ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl >& xOleAccess );
+
+    ~DocumentHolder() override;
+
+    // Methods for inplace activation
+
+
+    BOOL isActive() const;
+    void DisableInplaceActivation(BOOL);
+    HRESULT InPlaceActivate(LPOLECLIENTSITE,BOOL);
+    void InPlaceDeactivate();
+    HRESULT UIActivate();
+    void UIDeactivate();
+    BOOL InPlaceMenuCreate();
+    BOOL InPlaceMenuDestroy();
+
+    static void OpenIntoWindow();
+    static BOOL Undo();
+
+    // further methods
+
+    void SetDocument(
+        const css::uno::Reference< css::frame::XModel >& xDoc,
+        bool bLink = false
+    );
+
+    bool ExecuteSuspendCloseFrame();
+
+    void DisconnectFrameDocument( bool bComplete = false );
+    void CloseDocument();
+    void CloseFrame();
+    void ClearInterceptor();
+    void FreeOffice();
+
+    void resizeWin( const SIZEL& rNewSize );
+
+    void setTitle(const OUString& aDocumentName);
+    OUString getTitle() const { return m_aDocumentNamePart; }
+
+    void setContainerName(const OUString& aContainerName);
+    OUString getContainerName() const { return m_aContainerName; }
+    void OnPosRectChanged(LPRECT lpRect) const;
+    void show();
+
+    bool HasFrame() { return m_xFrame.is(); }
+    bool IsLink() { return m_bLink; }
+
+    /** hides the document window, even in case of an external container
+     *  side managed window.
+     */
+
+    void hide();
+
+    IDispatch* GetIDispatch();
+
+    HRESULT GetDocumentBorder( RECT *pRect );
+    // HRESULT SetVisArea( const RECTL *pRect );
+    // HRESULT GetVisArea( RECTL *pRect );
+    HRESULT SetExtent( const SIZEL *pSize );
+    HRESULT GetExtent( SIZEL *pSize );
+    // sets extension on the hatchwindow
+    HRESULT SetContRects(LPCRECT pRect);
+    HRESULT SetObjectRects(LPCRECT aRect, LPCRECT aClip);
+
+    HWND GetTopMostWinHandle() const
+    {
+        return m_hWndxWinParent;
+     }
+
+    css::uno::Reference< css::frame::XModel >
+    GetDocument() const
+    {
+        return m_xDocument;
+    }
+
+    // XEventListener
+    virtual void SAL_CALL
+    disposing( const css::lang::EventObject& aSource ) override;
+
+    // XCloseListener
+    virtual void SAL_CALL
+    queryClosing(
+        const css::lang::EventObject& aSource,
+        sal_Bool bGetsOwnership
+    ) override;
+
+    virtual void SAL_CALL
+    notifyClosing(
+        const css::lang::EventObject& aSource
+    ) override;
+
+    // XTerminateListener
+    virtual void SAL_CALL
+    queryTermination(
+        const css::lang::EventObject& aSource
+    ) override;
+
+    virtual void SAL_CALL
+    notifyTermination(
+        const css::lang::EventObject& aSource
+    ) override;
+
+
+    // XModifyListener
+    virtual void SAL_CALL
+    modified(
+        const css::lang::EventObject& aEvent
+    ) override;
+
+    // XDockingAreaAcceptor
+
+    virtual css::uno::Reference<
+        css::awt::XWindow> SAL_CALL
+    getContainerWindow(
+    ) override;
+
+    virtual sal_Bool SAL_CALL
+    requestDockingAreaSpace(
+        const css::awt::Rectangle& RequestedSpace
+    ) override;
+
+    virtual void SAL_CALL
+    setDockingAreaSpace(
+        const css::awt::Rectangle& BorderSpace
+    ) override;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/embeddoc.hxx b/embedserv/source/inc/embeddoc.hxx
new file mode 100644
index 000000000..34d2bba1b
--- /dev/null
+++ b/embedserv/source/inc/embeddoc.hxx
@@ -0,0 +1,196 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_EMBEDDOC_HXX
+#define INCLUDED_EMBEDSERV_SOURCE_INC_EMBEDDOC_HXX
+
+#include "common.h"
+#include <oleidl.h>
+#include <objidl.h>
+
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/uno/Sequence.h>
+#include <rtl/ref.hxx>
+#include <unordered_map>
+
+#include "embeddocaccess.hxx"
+#include "docholder.hxx"
+
+typedef std::unordered_map< DWORD, IAdviseSink* > AdviseSinkHashMap;
+
+class GDIMetaFile;
+class CIIAObj;
+
+class EmbedDocument_Impl
+    : public IPersistStorage,
+      public IDataObject,
+      public IOleObject,
+      public IOleInPlaceObject,
+      public IPersistFile,
+      public IDispatch,
+      public IExternalConnection
+{
+protected:
+    css::uno::Sequence< css::beans::PropertyValue >
+                fillArgsForLoading_Impl( css::uno::Reference< css::io::XInputStream > const & xStream,
+                                         DWORD nStreamMode,
+                                         LPCOLESTR pFilePath = nullptr );
+    css::uno::Sequence< css::beans::PropertyValue >
+                fillArgsForStoring_Impl( css::uno::Reference< css::io::XOutputStream > const & xStream );
+
+    HRESULT SaveTo_Impl( IStorage* pStg );
+
+    sal_uInt64 getMetaFileHandle_Impl( bool isEnhMeta );
+
+public:
+    EmbedDocument_Impl( const css::uno::Reference< css::lang::XMultiServiceFactory >& smgr,
+                        const GUID* guid );
+    virtual ~EmbedDocument_Impl();
+
+    /* IUnknown methods */
+    STDMETHOD(QueryInterface)(REFIID riid, LPVOID* ppvObj) override;
+    STDMETHOD_(ULONG, AddRef)() override;
+    STDMETHOD_(ULONG, Release)() override;
+
+    /* IPersistMethod */
+    STDMETHOD(GetClassID)(CLSID *pClassID) override;
+
+    /* IPersistStorage methods */
+    STDMETHOD(IsDirty) () override;
+    STDMETHOD(InitNew) ( IStorage *pStg ) override;
+    STDMETHOD(Load) ( IStorage* pStr ) override;
+    STDMETHOD(Save) ( IStorage *pStgSave, BOOL fSameAsLoad ) override;
+    STDMETHOD(SaveCompleted) ( IStorage *pStgNew ) override;
+    STDMETHOD(HandsOffStorage) (void) override;
+
+    /* IDataObject methods */
+    STDMETHOD(GetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium ) override;
+    STDMETHOD(GetDataHere) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium ) override;
+    STDMETHOD(QueryGetData) ( FORMATETC * pFormatetc ) override;
+    STDMETHOD(GetCanonicalFormatEtc) ( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut ) override;
+    STDMETHOD(SetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium, BOOL fRelease ) override;
+    STDMETHOD(EnumFormatEtc) ( DWORD dwDirection, IEnumFORMATETC ** ppFormatetc ) override;
+    STDMETHOD(DAdvise) ( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection ) override;
+    STDMETHOD(DUnadvise) ( DWORD dwConnection ) override;
+    STDMETHOD(EnumDAdvise) ( IEnumSTATDATA ** ppenumAdvise ) override;
+
+    /* IOleObject methods */
+    STDMETHOD(SetClientSite) ( IOleClientSite* pSite ) override;
+    STDMETHOD(GetClientSite) ( IOleClientSite** pSite ) override;
+    STDMETHOD(SetHostNames) ( LPCOLESTR szContainerApp, LPCOLESTR szContainerObj ) override;
+    STDMETHOD(Close) ( DWORD dwSaveOption) override;
+    STDMETHOD(SetMoniker) ( DWORD dwWhichMoniker, IMoniker *pmk ) override;
+    STDMETHOD(GetMoniker) ( DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk ) override;
+    STDMETHOD(InitFromData) ( IDataObject *pDataObject, BOOL fCreation, DWORD dwReserved ) override;
+    STDMETHOD(GetClipboardData) ( DWORD dwReserved, IDataObject **ppDataObject ) override;
+    STDMETHOD(DoVerb) ( LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect ) override;
+    STDMETHOD(EnumVerbs) ( IEnumOLEVERB **ppEnumOleVerb ) override;
+    STDMETHOD(Update) () override;
+    STDMETHOD(IsUpToDate) () override;
+    STDMETHOD(GetUserClassID) ( CLSID *pClsid ) override;
+    STDMETHOD(GetUserType) ( DWORD dwFormOfType, LPOLESTR *pszUserType ) override;
+    STDMETHOD(SetExtent) ( DWORD dwDrawAspect, SIZEL *psizel ) override;
+    STDMETHOD(GetExtent) ( DWORD dwDrawAspect, SIZEL *psizel ) override;
+    STDMETHOD(Advise) ( IAdviseSink *pAdvSink, DWORD *pdwConnection ) override;
+    STDMETHOD(Unadvise) ( DWORD dwConnection ) override;
+    STDMETHOD(EnumAdvise) ( IEnumSTATDATA **ppenumAdvise ) override;
+    STDMETHOD(GetMiscStatus) ( DWORD dwAspect, DWORD *pdwStatus ) override;
+    STDMETHOD(SetColorScheme) ( LOGPALETTE *pLogpal ) override;
+
+    /* IOleInPlaceObject methods */
+    STDMETHOD(GetWindow)(HWND *) override;
+    STDMETHOD(ContextSensitiveHelp)(BOOL) override;
+    STDMETHOD(InPlaceDeactivate)() override;
+    STDMETHOD(UIDeactivate)() override;
+    STDMETHOD(SetObjectRects)(LPCRECT, LPCRECT) override;
+    STDMETHOD(ReactivateAndUndo)() override;
+
+    /* IPersistFile methods */
+    STDMETHOD(Load) ( LPCOLESTR pszFileName, DWORD dwMode ) override;
+    STDMETHOD(Save) ( LPCOLESTR pszFileName, BOOL fRemember ) override;
+    STDMETHOD(SaveCompleted) ( LPCOLESTR pszFileName ) override;
+    STDMETHOD(GetCurFile) ( LPOLESTR *ppszFileName ) override;
+
+    /* IDispatch methods */
+    STDMETHOD(GetTypeInfoCount)(unsigned int* pctinfo) override;
+    STDMETHOD(GetTypeInfo)(unsigned int iTInfo, LCID lcid, ITypeInfo** ppTInfo) override;
+    STDMETHOD(GetIDsOfNames)(REFIID riid, OLECHAR** rgszNames, unsigned int cNames, LCID lcid, DISPID* rgDispId) override;
+    STDMETHOD(Invoke)(DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, unsigned int* puArgErr) override;
+
+    /* IExternalConnection methods */
+    virtual DWORD STDMETHODCALLTYPE AddConnection( DWORD extconn, DWORD reserved) override;
+    virtual DWORD STDMETHODCALLTYPE ReleaseConnection( DWORD extconn, DWORD reserved, BOOL fLastReleaseCloses) override;
+
+    // c++ - methods
+
+    void notify( bool bDataChanged = true );
+    HRESULT SaveObject();
+    HRESULT ShowObject();
+    GUID GetGUID() const { return m_guid; }
+    HRESULT OLENotifyClosing();
+
+    void Deactivate();
+    HRESULT OLENotifyDeactivation();
+
+protected:
+    oslInterlockedCount                 m_refCount;
+
+    css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory;
+
+    rtl::Reference<DocumentHolder>      m_pDocHolder;
+    OUString                     m_aFileName;
+
+    CComPtr< IStorage >                 m_pMasterStorage;
+    CComPtr< IStream >                  m_pOwnStream;
+    CComPtr< IStream >                  m_pExtStream;
+    GUID                                m_guid;
+
+    bool                                m_bIsDirty;
+
+    CComPtr< IOleClientSite >           m_pClientSite;
+    CComPtr< IDataAdviseHolder >        m_pDAdviseHolder;
+
+    AdviseSinkHashMap                   m_aAdviseHashMap;
+    DWORD                               m_nAdviseNum;
+
+    ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl > m_xOwnAccess;
+
+    bool                                m_bIsInVerbHandling;
+};
+
+class BooleanGuard_Impl
+{
+    bool& m_bValue;
+
+public:
+    BooleanGuard_Impl( bool& bValue )
+    : m_bValue( bValue )
+    {
+        m_bValue = true;
+    }
+
+    ~BooleanGuard_Impl()
+    {
+        m_bValue = false;
+    }
+};
+
+#endif // INCLUDED_EMBEDSERV_SOURCE_INC_EMBEDDOC_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/embeddocaccess.hxx b/embedserv/source/inc/embeddocaccess.hxx
new file mode 100644
index 000000000..8b03900af
--- /dev/null
+++ b/embedserv/source/inc/embeddocaccess.hxx
@@ -0,0 +1,80 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_EMBEDDOCACCESS_HXX
+#define INCLUDED_EMBEDSERV_SOURCE_INC_EMBEDDOCACCESS_HXX
+
+#define OLESERV_SAVEOBJECT      1
+#define OLESERV_CLOSE           2
+#define OLESERV_NOTIFY          3
+#define OLESERV_NOTIFYCLOSING   4
+#define OLESERV_SHOWOBJECT      5
+#define OLESERV_DEACTIVATE      6
+
+#include <oleidl.h>
+#if defined __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wall"
+#pragma clang diagnostic ignored "-Wextra"
+#pragma clang diagnostic ignored "-Wmicrosoft"
+#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
+#endif
+#include <atldbcli.h>
+#if defined __clang__
+#pragma clang diagnostic pop
+#endif
+#include <cppuhelper/weak.hxx>
+
+class EmbedDocument_Impl;
+struct LockedEmbedDocument_Impl
+{
+private:
+    EmbedDocument_Impl* m_pEmbedDocument;
+
+public:
+    LockedEmbedDocument_Impl();
+    LockedEmbedDocument_Impl( EmbedDocument_Impl* pEmbedDocument );
+    LockedEmbedDocument_Impl( const LockedEmbedDocument_Impl& aDocLock );
+
+    ~LockedEmbedDocument_Impl();
+
+    LockedEmbedDocument_Impl& operator=( const LockedEmbedDocument_Impl& aDocLock );
+
+    EmbedDocument_Impl* GetEmbedDocument() { return m_pEmbedDocument; }
+
+    void ExecuteMethod( sal_Int16 nId );
+};
+
+class EmbeddedDocumentInstanceAccess_Impl : public ::cppu::OWeakObject
+{
+    ::osl::Mutex m_aMutex;
+    EmbedDocument_Impl* m_pEmbedDocument;
+
+    public:
+    EmbeddedDocumentInstanceAccess_Impl( EmbedDocument_Impl* pDoc )
+    : m_pEmbedDocument( pDoc )
+    {}
+
+    LockedEmbedDocument_Impl GetEmbedDocument();
+    void ClearEmbedDocument();
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/embservconst.h b/embedserv/source/inc/embservconst.h
new file mode 100644
index 000000000..0b48df3d2
--- /dev/null
+++ b/embedserv/source/inc/embservconst.h
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_EMBSERVCONST_H
+#define INCLUDED_EMBEDSERV_SOURCE_INC_EMBSERVCONST_H
+
+#include <guiddef.h>
+
+#include <comphelper/classids.hxx>
+
+#define SUPPORTED_FACTORIES_NUM 10
+
+extern "C" const GUID DECLSPEC_SELECTANY OID_WriterTextServer = { SO3_SW_OLE_EMBED_CLASSID_60 };
+extern "C" const GUID DECLSPEC_SELECTANY OID_WriterOASISTextServer = { SO3_SW_OLE_EMBED_CLASSID_8 };
+
+extern "C" const GUID DECLSPEC_SELECTANY OID_CalcServer = { SO3_SC_OLE_EMBED_CLASSID_60 };
+extern "C" const GUID DECLSPEC_SELECTANY OID_CalcOASISServer = { SO3_SC_OLE_EMBED_CLASSID_8 };
+
+extern "C" const GUID DECLSPEC_SELECTANY OID_DrawingServer = { SO3_SDRAW_OLE_EMBED_CLASSID_60 };
+extern "C" const GUID DECLSPEC_SELECTANY OID_DrawingOASISServer = { SO3_SDRAW_OLE_EMBED_CLASSID_8 };
+
+extern "C" const GUID DECLSPEC_SELECTANY OID_PresentationServer
+    = { SO3_SIMPRESS_OLE_EMBED_CLASSID_60 };
+extern "C" const GUID DECLSPEC_SELECTANY OID_PresentationOASISServer
+    = { SO3_SIMPRESS_OLE_EMBED_CLASSID_8 };
+
+extern "C" const GUID DECLSPEC_SELECTANY OID_MathServer = { SO3_SM_OLE_EMBED_CLASSID_60 };
+extern "C" const GUID DECLSPEC_SELECTANY OID_MathOASISServer = { SO3_SM_OLE_EMBED_CLASSID_8 };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/iipaobj.hxx b/embedserv/source/inc/iipaobj.hxx
new file mode 100644
index 000000000..de91f6b85
--- /dev/null
+++ b/embedserv/source/inc/iipaobj.hxx
@@ -0,0 +1,64 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_IIPAOBJ_HXX
+#define INCLUDED_EMBEDSERV_SOURCE_INC_IIPAOBJ_HXX
+
+#include "stdafx.h"
+#include <oleidl.h>
+
+#include <osl/interlck.h>
+#include <rtl/ref.hxx>
+class EmbedDocument_Impl;
+class DocumentHolder;
+
+class CIIAObj
+    : public IOleInPlaceActiveObject
+{
+
+public:
+
+    CIIAObj( DocumentHolder * );
+    virtual ~CIIAObj();
+
+    /* IUnknown methods */
+    STDMETHODIMP QueryInterface(REFIID, LPVOID* ppvObj) override;
+    STDMETHODIMP_(ULONG) AddRef() override;
+    STDMETHODIMP_(ULONG) Release() override;
+
+    /* IOleInPlaceActiveObject methods */
+    STDMETHODIMP GetWindow(HWND *) override;
+    STDMETHODIMP ContextSensitiveHelp(BOOL) override;
+    STDMETHODIMP TranslateAccelerator(LPMSG);
+    STDMETHODIMP OnFrameWindowActivate(BOOL) override;
+    STDMETHODIMP OnDocWindowActivate(BOOL) override;
+    STDMETHODIMP ResizeBorder(LPCRECT, LPOLEINPLACEUIWINDOW
+                              , BOOL) override;
+    STDMETHODIMP EnableModeless(BOOL) override;
+
+
+private:
+
+    oslInterlockedCount                 m_refCount;
+    ::rtl::Reference< DocumentHolder >  m_rDocHolder;
+};
+
+
+#endif
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/intercept.hxx b/embedserv/source/inc/intercept.hxx
new file mode 100644
index 000000000..c8435ec48
--- /dev/null
+++ b/embedserv/source/inc/intercept.hxx
@@ -0,0 +1,151 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_INTERCEPT_HXX
+#define INCLUDED_EMBEDSERV_SOURCE_INC_INTERCEPT_HXX
+
+#include <osl/mutex.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <comphelper/multiinterfacecontainer3.hxx>
+#include <comphelper/interfacecontainer2.hxx>
+#include <com/sun/star/frame/XDispatchProviderInterceptor.hpp>
+#include <com/sun/star/frame/XInterceptorInfo.hpp>
+#include <com/sun/star/frame/XDispatch.hpp>
+
+#include <rtl/ref.hxx>
+#include "embeddocaccess.hxx"
+
+
+class EmbedDocument_Impl;
+class DocumentHolder;
+
+using StatusChangeListenerContainer = comphelper::OMultiTypeInterfaceContainerHelperVar3<css::frame::XStatusListener, OUString>;
+
+class Interceptor
+    : public ::cppu::WeakImplHelper<
+                   css::frame::XDispatchProviderInterceptor,
+                   css::frame::XInterceptorInfo,
+                   css::frame::XDispatch>
+{
+public:
+
+    Interceptor(
+        const ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl >& xOleAccess,
+        DocumentHolder* pDocH,
+        bool bLink );
+
+    ~Interceptor() override;
+
+    void DisconnectDocHolder();
+
+    void generateFeatureStateEvent();
+
+    // overwritten to release the statuslistener.
+
+
+    // XComponent
+    /// @throws css::uno::RuntimeException
+    virtual void
+    addEventListener(
+        const css::uno::Reference< css::lang::XEventListener >& xListener );
+
+    /// @throws css::uno::RuntimeException
+    virtual void
+    removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener );
+
+    /// @throws css::uno::RuntimeException
+    void
+    dispose();
+
+
+    //XDispatch
+    virtual void SAL_CALL
+    dispatch(
+        const css::util::URL& URL,
+        const css::uno::Sequence< css::beans::PropertyValue >& Arguments ) override;
+
+    virtual void SAL_CALL
+    addStatusListener(
+        const css::uno::Reference< css::frame::XStatusListener >& Control,
+        const css::util::URL& URL ) override;
+
+    virtual void SAL_CALL
+    removeStatusListener(
+        const css::uno::Reference< css::frame::XStatusListener >& Control,
+        const css::util::URL& URL ) override;
+
+    //XInterceptorInfo
+    virtual css::uno::Sequence< OUString >
+    SAL_CALL getInterceptedURLs(  ) override;
+
+
+    //XDispatchProvider ( inherited by XDispatchProviderInterceptor )
+    virtual css::uno::Reference<
+    css::frame::XDispatch > SAL_CALL
+    queryDispatch(
+        const css::util::URL& URL,
+        const OUString& TargetFrameName,
+        sal_Int32 SearchFlags ) override;
+
+    virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL
+    queryDispatches(
+        const css::uno::Sequence<
+        css::frame::DispatchDescriptor >& Requests ) override;
+
+
+    //XDispatchProviderInterceptor
+    virtual css::uno::Reference< css::frame::XDispatchProvider > SAL_CALL
+    getSlaveDispatchProvider(  ) override;
+
+    virtual void SAL_CALL
+    setSlaveDispatchProvider(
+        const css::uno::Reference< css::frame::XDispatchProvider >& NewDispatchProvider ) override;
+
+    virtual css::uno::Reference< css::frame::XDispatchProvider > SAL_CALL
+    getMasterDispatchProvider(  ) override;
+
+    virtual void SAL_CALL
+    setMasterDispatchProvider(
+        const css::uno::Reference< css::frame::XDispatchProvider >& NewSupplier ) override;
+
+
+private:
+
+    osl::Mutex   m_aMutex;
+
+    ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl > m_xOleAccess;
+
+    css::uno::WeakReference< css::uno::XInterface > m_xDocHLocker;
+    DocumentHolder*       m_pDocH;
+
+    css::uno::Reference< css::frame::XDispatchProvider > m_xSlaveDispatchProvider;
+
+    css::uno::Reference< css::frame::XDispatchProvider > m_xMasterDispatchProvider;
+
+    static const css::uno::Sequence< OUString > m_aInterceptedURL;
+
+    comphelper::OInterfaceContainerHelper2*    m_pDisposeEventListeners;
+    StatusChangeListenerContainer*      m_pStatCL;
+
+    bool m_bLink;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/servprov.hxx b/embedserv/source/inc/servprov.hxx
new file mode 100644
index 000000000..790769fe3
--- /dev/null
+++ b/embedserv/source/inc/servprov.hxx
@@ -0,0 +1,82 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_SERVPROV_HXX
+#define INCLUDED_EMBEDSERV_SOURCE_INC_SERVPROV_HXX
+
+#include "common.h"
+#include <oleidl.h>
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/uno/Sequence.h>
+#include <com/sun/star/uno/XInterface.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <cppuhelper/implbase.hxx>
+
+
+class EmbedProviderFactory_Impl;
+
+class EmbedServer_Impl: public cppu::WeakImplHelper<css::lang::XServiceInfo>
+{
+public:
+    EmbedServer_Impl( const css::uno::Reference< css::lang::XMultiServiceFactory > &xFactory );
+    virtual ~EmbedServer_Impl() override;
+
+    OUString SAL_CALL getImplementationName() override;
+
+    sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
+
+    css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
+
+protected:
+
+    CComPtr< EmbedProviderFactory_Impl > m_pOLEFactories[ SUPPORTED_FACTORIES_NUM ];
+    css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory;
+};
+
+class EmbedProviderFactory_Impl : public IClassFactory
+{
+public:
+
+    EmbedProviderFactory_Impl( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory, const GUID* pGuid);
+    virtual ~EmbedProviderFactory_Impl();
+
+    bool registerClass();
+    bool deregisterClass();
+
+    /* IUnknown methods */
+    STDMETHOD(QueryInterface)(REFIID riid, LPVOID* ppvObj) override;
+    STDMETHOD_(ULONG, AddRef)() override;
+    STDMETHOD_(ULONG, Release)() override;
+
+    /* IClassFactory methods */
+    STDMETHOD(CreateInstance)(IUnknown* punkOuter, REFIID riid, void** ppv) override;
+    STDMETHOD(LockServer)(int fLock) override;
+
+protected:
+
+    oslInterlockedCount m_refCount;
+    GUID                m_guid;
+    DWORD               m_factoryHandle;
+
+    css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/stdafx.h b/embedserv/source/inc/stdafx.h
new file mode 100644
index 000000000..9ec4fffca
--- /dev/null
+++ b/embedserv/source/inc/stdafx.h
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+#if !defined(AFX_STDAFX_H_)
+#define AFX_STDAFX_H_
+
+#define STRICT
+#define _ATL_APARTMENT_THREADED
+// #define _ATL_STATIC_REGISTRY
+
+#ifdef _MSC_VER
+#if defined __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wall"
+#pragma clang diagnostic ignored "-Wattributes"
+#pragma clang diagnostic ignored "-Wdelete-incomplete"
+#pragma clang diagnostic ignored "-Wdynamic-class-memaccess"
+#pragma clang diagnostic ignored "-Wextra"
+#pragma clang diagnostic ignored "-Wint-to-pointer-cast"
+#pragma clang diagnostic ignored "-Winvalid-noreturn"
+#pragma clang diagnostic ignored "-Wmicrosoft"
+#pragma clang diagnostic ignored "-Wnon-pod-varargs"
+#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
+#pragma clang diagnostic ignored "-Wnonportable-include-path"
+#pragma clang diagnostic ignored "-Wsequence-point"
+#pragma clang diagnostic ignored "-Wtypename-missing"
+#endif
+#endif
+#include <atlbase.h>
+#if defined max
+#undef max
+#endif
+#if defined min
+#undef min
+#endif
+//You may derive a class from CComModule and use it if you want to override
+//something, but do not change the name of _Module
+extern CComModule _Module;
+#include <atlcom.h>
+#include <atlctl.h>
+
+//{{AFX_INSERT_LOCATION}}
+// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
+
+#ifdef _MSC_VER
+#if defined __clang__
+#pragma clang diagnostic pop
+#endif
+#endif
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/embedserv/source/inc/syswinwrapper.hxx b/embedserv/source/inc/syswinwrapper.hxx
new file mode 100644
index 000000000..f255058bf
--- /dev/null
+++ b/embedserv/source/inc/syswinwrapper.hxx
@@ -0,0 +1,176 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_EMBEDSERV_SOURCE_INC_SYSWINWRAPPER_HXX
+#define INCLUDED_EMBEDSERV_SOURCE_INC_SYSWINWRAPPER_HXX
+
+#if !defined WIN32_LEAN_AND_MEAN
+# define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+
+/**
+ ** CWindow:  Our basic window class.
+ **/
+
+
+class DocumentHolder;
+
+
+namespace winwrap {
+
+
+    void TransformRect(LPRECT rect,HWND pWnd,HWND pWndClipTo);
+
+
+    LRESULT APIENTRY HatchWndProc(
+        HWND hWnd, UINT iMsg
+        , WPARAM wParam, LPARAM lParam);
+
+
+    BOOL HatchWindowRegister(HINSTANCE hInst);
+
+    class CWindow
+    {
+    protected:
+        HINSTANCE   m_hInst;            //Task instance
+        HWND        m_hWnd;             //Window handle of the window
+
+    public:
+        //Standard Class Functions
+        CWindow(HINSTANCE);
+        ~CWindow();
+
+        //Just returns members.  No need to modify
+        HWND        Window();
+        HINSTANCE   Instance();
+    };
+
+
+    class Tracker {
+    public:
+        // Constructors
+        Tracker();
+        Tracker(LPCRECT lpSrcRect, UINT nStyle);
+
+        // Style Flags
+        enum StyleFlags
+        {
+            solidLine = 1, dottedLine = 2, hatchedBorder = 4,
+            resizeInside = 8, resizeOutside = 16, hatchInside = 32,
+        };
+
+        // Hit-Test codes
+        enum TrackerHit
+        {
+            hitNothing = -1,
+            hitTopLeft = 0, hitTopRight = 1,
+            hitBottomRight = 2, hitBottomLeft = 3,
+            hitTop = 4, hitRight = 5, hitBottom = 6,
+            hitLeft = 7, hitMiddle = 8
+        };
+
+        // Attributes
+        UINT m_nStyle;      // current state
+        RECT m_rect;       // current position (always in pixels)
+        SIZE m_sizeMin;    // minimum X and Y size during track operation
+        int m_nHandleSize;  // size of resize handles (default from WIN.INI)
+
+        // Operations
+        void Draw(HDC hDC) const;
+        void GetTrueRect(LPRECT lpTrueRect) const;
+        BOOL SetCursor(HWND hWnd,UINT nHitTest) const;
+        BOOL Track(HWND hWnd,POINT point,BOOL bAllowInvert = FALSE,
+                   HWND hWndClipTo = nullptr);
+//         BOOL TrackRubberBand(HWND hWnd,POINT point,BOOL bAllowInvert = TRUE);
+        int HitTest(POINT point) const;
+        int NormalizeHit(int nHandle) const;
+
+        // Overridables
+        virtual void DrawTrackerRect(
+            LPRECT lpRect, HWND hWndClipTo,
+            HDC hDC, HWND hWnd);
+        virtual void AdjustRect(int nHandle, LPRECT lpRect);
+        virtual void OnChangedRect(const RECT& rectOld);
+        virtual UINT GetHandleMask() const;
+
+// Implementation
+    public:
+        virtual ~Tracker();
+
+protected:
+        BOOL m_bAllowInvert; // flag passed to Track or TrackRubberBand
+        RECT m_rectLast;
+        SIZE m_sizeLast;
+        BOOL m_bErase;       // TRUE if DrawTrackerRect is called for erasing
+        BOOL m_bFinalErase;  // TRUE if DragTrackerRect called for final erase
+
+        // implementation helpers
+        int HitTestHandles(POINT point) const;
+        void GetHandleRect(int nHandle,RECT* pHandleRect) const;
+        void GetModifyPointers(
+            int nHandle,int**ppx, int**ppy, int* px, int*py);
+        virtual int GetHandleSize(LPRECT lpRect = nullptr) const;
+        BOOL TrackHandle(int nHandle,HWND hWnd,POINT point,HWND hWndClipTo);
+        void Construct();
+    };
+
+
+//Width of the border
+#define HATCHWIN_BORDERWIDTHDEFAULT     4
+
+
+    class CHatchWin : public CWindow
+    {
+        friend LRESULT APIENTRY HatchWndProc(HWND, UINT, WPARAM, LPARAM);
+
+    public:
+
+        const DocumentHolder* m_pDocHolder;
+        Tracker               m_aTracker;
+
+        int         m_dBorder;
+        int         m_dBorderOrg;
+        WORD        m_uID;
+        HWND        m_hWndParent;
+        HWND        m_hWndKid;
+        HWND        m_hWndAssociate;
+        RECT        m_rcPos;
+        RECT        m_rcClip;
+
+    public:
+        CHatchWin(HINSTANCE,const DocumentHolder*);
+        ~CHatchWin();
+
+        BOOL        Init(HWND, WORD, HWND);
+
+        HWND        HwndAssociateSet(HWND);
+        HWND        HwndAssociateGet();
+
+        void        RectsSet(LPRECT, LPRECT);
+        void        ChildSet(HWND);
+        void        ShowHatch(BOOL);
+        void        SetTrans();
+    };
+
+}
+
+#endif // INCLUDED_EMBEDSERV_SOURCE_INC_SYSWINWRAPPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */