fpicker/source/win32/filepicker/previewbase.hxx

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  30
  31 #ifndef _PREVIEWBASE_HXX_
  32 #define _PREVIEWBASE_HXX_
  33
  34 #include <sal/types.h>
  35 #include <com/sun/star/uno/Sequence.hxx>
  36 #include <com/sun/star/uno/RuntimeException.hpp>
  37 #include <com/sun/star/lang/IllegalArgumentException.hpp>
  38 #include <com/sun/star/uno/Any.hxx>
  39
  40 #if defined _MSC_VER
  41 #pragma warning(push, 1)
  42 #endif
  43 #include <windows.h>
  44 #if defined _MSC_VER
  45 #pragma warning(pop)
  46 #endif
  47
  48 //---------------------------------------------
  49 // Common interface for previews
  50 //---------------------------------------------
  51
  52 class PreviewBase
  53 {
  54 public:
  55     PreviewBase();
  56
  57     // dtor
  58     virtual ~PreviewBase();
  59
  60     virtual sal_Int32 SAL_CALL getTargetColorDepth()
  61         throw (::com::sun::star::uno::RuntimeException);
  62
  63     virtual sal_Int32 SAL_CALL getAvailableWidth()
  64         throw (::com::sun::star::uno::RuntimeException);
  65
  66     virtual sal_Int32 SAL_CALL getAvailableHeight()
  67         throw (::com::sun::star::uno::RuntimeException);
  68
  69     virtual void SAL_CALL setImage( sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& aImage )
  70         throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
  71
  72     virtual sal_Bool SAL_CALL setShowState( sal_Bool bShowState )
  73         throw (::com::sun::star::uno::RuntimeException);
  74
  75     virtual sal_Bool SAL_CALL getShowState()
  76         throw (::com::sun::star::uno::RuntimeException);
  77
  78     virtual void SAL_CALL getImage(sal_Int16& aImageFormat,com::sun::star::uno::Any& aImage);
  79
  80     sal_Bool SAL_CALL getImaginaryShowState() const;
  81
  82     virtual HWND SAL_CALL getWindowHandle() const;
  83
  84 protected:
  85     ::com::sun::star::uno::Any m_ImageData;
  86     sal_Int16                              m_ImageFormat;
  87     sal_Bool                               m_bShowState;
  88 };
  89
  90
  91 #endif