include/svx/AccessibleGraphicShape.hxx

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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SVX_ACCESSIBLEGRAPHICSHAPE_HXX
  21 #define INCLUDED_SVX_ACCESSIBLEGRAPHICSHAPE_HXX
  22
  23 #include <com/sun/star/accessibility/XAccessibleImage.hpp>
  24 #include <com/sun/star/uno/Any.hxx>
  25 #include <com/sun/star/uno/Sequence.hxx>
  26 #include <com/sun/star/uno/Type.hxx>
  27 #include <rtl/ustring.hxx>
  28 #include <sal/types.h>
  29 #include <svx/AccessibleShape.hxx>
  30 #include <svx/svxdllapi.h>
  31
  32 namespace accessibility {
  33
  34 class AccessibleShapeInfo;
  35 class AccessibleShapeTreeInfo;
  36
  37 /** @descr
  38         This class makes graphic shapes accessible.  With respect to its
  39         base class AccessibleShape it supports the additional
  40         XAccessibleImage interface.
  41 */
  42 class SVX_DLLPUBLIC AccessibleGraphicShape
  43     :   public AccessibleShape,
  44         public css::accessibility::XAccessibleImage
  45 {
  46 public:
  47     //=====  internal  ========================================================
  48     AccessibleGraphicShape (
  49         const AccessibleShapeInfo& rShapeInfo,
  50         const AccessibleShapeTreeInfo& rShapeTreeInfo);
  51
  52     virtual ~AccessibleGraphicShape() override;
  53
  54     //=====  XAccessibleImage  ================================================
  55
  56     OUString SAL_CALL getAccessibleImageDescription() override;
  57
  58     sal_Int32 SAL_CALL getAccessibleImageHeight() override;
  59
  60     sal_Int32 SAL_CALL getAccessibleImageWidth() override;
  61
  62     //=====  XInterface  ======================================================
  63
  64     virtual css::uno::Any SAL_CALL
  65         queryInterface (const css::uno::Type & rType) override;
  66
  67     virtual void SAL_CALL
  68         acquire()
  69         noexcept override;
  70
  71     virtual void SAL_CALL
  72         release()
  73         noexcept override;
  74
  75     //=====  XServiceInfo  ====================================================
  76
  77     /** Returns an identifier for the implementation of this object.
  78     */
  79     virtual OUString SAL_CALL
  80         getImplementationName() override;
  81
  82     virtual css::uno::Sequence< OUString> SAL_CALL
  83         getSupportedServiceNames() override;
  84
  85     //=====  XTypeProvider  ===================================================
  86
  87     virtual css::uno::Sequence< css::uno::Type> SAL_CALL
  88         getTypes() override;
  89
  90 protected:
  91     /// Create a name string that contains the accessible name.
  92     virtual OUString
  93         CreateAccessibleBaseName () override;
  94
  95 private:
  96     AccessibleGraphicShape (const AccessibleGraphicShape&) = delete;
  97
  98     AccessibleGraphicShape& operator= (const AccessibleGraphicShape&) = delete;
  99 };
 100
 101 } // end of namespace accessibility
 102
 103 #endif
 104
 105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */