embeddedobj/source/msole/ownview.hxx

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  30
  31 #ifndef __OWNVIEW_HXX_
  32 #define __OWNVIEW_HXX_
  33
  34 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  35 #include <com/sun/star/util/XCloseListener.hpp>
  36 #include <com/sun/star/document/XEventListener.hpp>
  37 #include <com/sun/star/frame/XModel.hpp>
  38 #include <com/sun/star/io/XStream.hpp>
  39 #include <com/sun/star/io/XInputStream.hpp>
  40 #include <cppuhelper/implbase2.hxx>
  41
  42 #include <osl/mutex.hxx>
  43
  44 class OwnView_Impl : public ::cppu::WeakImplHelper2 < ::com::sun::star::util::XCloseListener,
  45                                                       ::com::sun::star::document::XEventListener >
  46 {
  47     ::osl::Mutex m_aMutex;
  48
  49     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory;
  50     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > m_xModel;
  51
  52     ::rtl::OUString m_aTempFileURL;
  53     ::rtl::OUString m_aNativeTempURL;
  54
  55     ::rtl::OUString m_aFilterName;
  56
  57     sal_Bool m_bBusy;
  58
  59     sal_Bool m_bUseNative;
  60
  61 private:
  62     sal_Bool CreateModelFromURL( const ::rtl::OUString& aFileURL );
  63
  64     sal_Bool CreateModel( sal_Bool bUseNative );
  65
  66     sal_Bool ReadContentsAndGenerateTempFile( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xStream, sal_Bool bParseHeader );
  67
  68     void CreateNative();
  69
  70 public:
  71     static ::rtl::OUString GetFilterNameFromExtentionAndInStream(
  72                                 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory,
  73                                 const ::rtl::OUString& aNameWithExtention,
  74                                 const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInputStream );
  75
  76     OwnView_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory,
  77                   const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xStream );
  78     virtual ~OwnView_Impl();
  79
  80     sal_Bool Open();
  81
  82     void Close();
  83
  84     virtual void SAL_CALL notifyEvent( const ::com::sun::star::document::EventObject& Event ) throw (::com::sun::star::uno::RuntimeException);
  85
  86     virtual void SAL_CALL queryClosing( const ::com::sun::star::lang::EventObject& Source, sal_Bool GetsOwnership ) throw (::com::sun::star::util::CloseVetoException, ::com::sun::star::uno::RuntimeException);
  87     virtual void SAL_CALL notifyClosing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
  88
  89     virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
  90 };
  91
  92 #endif
  93