ownview.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <sal/config.h>
 
#include <string_view>
 
#include <com/sun/star/util/XCloseListener.hpp>
#include <com/sun/star/document/XEventListener.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <cppuhelper/implbase.hxx>
 
#include <osl/mutex.hxx>
 
class OwnView_Impl : public ::cppu::WeakImplHelper < css::util::XCloseListener,
                                                      css::document::XEventListener >
{
    ::osl::Mutex m_aMutex;
 
    css::uno::Reference< css::uno::XComponentContext > m_xContext;
    css::uno::Reference< css::frame::XModel > m_xModel;
 
    OUString m_aTempFileURL;
    OUString m_aNativeTempURL;
 
    OUString m_aFilterName;
 
    bool m_bBusy;
 
    bool m_bUseNative;
 
private:
    bool CreateModelFromURL( const OUString& aFileURL );
 
    bool CreateModel( bool bUseNative );
 
    bool ReadContentsAndGenerateTempFile( const css::uno::Reference< css::io::XInputStream >& xStream, bool bParseHeader );
 
    void CreateNative();
 
public:
    static OUString GetFilterNameFromExtentionAndInStream(
                                const css::uno::Reference< css::uno::XComponentContext >& xContext,
                                std::u16string_view aNameWithExtention,
                                const css::uno::Reference< css::io::XInputStream >& xInputStream );
 
    OwnView_Impl( const css::uno::Reference< css::uno::XComponentContext >& xContext,
                  const css::uno::Reference< css::io::XInputStream >& xStream );
    virtual ~OwnView_Impl() override;
 
    bool Open();
 
    void Close();
 
    virtual void SAL_CALL notifyEvent( const css::document::EventObject& Event ) override;
 
    virtual void SAL_CALL queryClosing( const css::lang::EventObject& Source, sal_Bool GetsOwnership ) override;
    virtual void SAL_CALL notifyClosing( const css::lang::EventObject& Source ) override;
 
    virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
};
 
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