embeddedobj/source/msole/ownview.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_EMBEDDEDOBJ_SOURCE_MSOLE_OWNVIEW_HXX
  21 #define INCLUDED_EMBEDDEDOBJ_SOURCE_MSOLE_OWNVIEW_HXX
  22
  23 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  24 #include <com/sun/star/util/XCloseListener.hpp>
  25 #include <com/sun/star/document/XEventListener.hpp>
  26 #include <com/sun/star/frame/XModel.hpp>
  27 #include <com/sun/star/io/XInputStream.hpp>
  28 #include <cppuhelper/implbase.hxx>
  29
  30 #include <osl/mutex.hxx>
  31
  32 class OwnView_Impl : public ::cppu::WeakImplHelper < css::util::XCloseListener,
  33                                                       css::document::XEventListener >
  34 {
  35     ::osl::Mutex m_aMutex;
  36
  37     css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory;
  38     css::uno::Reference< css::frame::XModel > m_xModel;
  39
  40     OUString m_aTempFileURL;
  41     OUString m_aNativeTempURL;
  42
  43     OUString m_aFilterName;
  44
  45     bool m_bBusy;
  46
  47     bool m_bUseNative;
  48
  49 private:
  50     bool CreateModelFromURL( const OUString& aFileURL );
  51
  52     bool CreateModel( bool bUseNative );
  53
  54     bool ReadContentsAndGenerateTempFile( const css::uno::Reference< css::io::XInputStream >& xStream, bool bParseHeader );
  55
  56     void CreateNative();
  57
  58 public:
  59     static OUString GetFilterNameFromExtentionAndInStream(
  60                                 const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory,
  61                                 const OUString& aNameWithExtention,
  62                                 const css::uno::Reference< css::io::XInputStream >& xInputStream );
  63
  64     OwnView_Impl( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory,
  65                   const css::uno::Reference< css::io::XInputStream >& xStream );
  66     virtual ~OwnView_Impl() override;
  67
  68     bool Open();
  69
  70     void Close();
  71
  72     virtual void SAL_CALL notifyEvent( const css::document::EventObject& Event ) override;
  73
  74     virtual void SAL_CALL queryClosing( const css::lang::EventObject& Source, sal_Bool GetsOwnership ) override;
  75     virtual void SAL_CALL notifyClosing( const css::lang::EventObject& Source ) override;
  76
  77     virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
  78 };
  79
  80 #endif
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */