starmath/inc/AccessibleSmElement.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  12  *   contributor license agreements. See the NOTICE file distributed
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  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 #ifndef INCLUDED_STARMATH_INC_ACCESSIBLESMELEMENT_HXX
  20 #define INCLUDED_STARMATH_INC_ACCESSIBLESMELEMENT_HXX
  21
  22 #include <com/sun/star/accessibility/XAccessible.hpp>
  23 #include <com/sun/star/accessibility/XAccessibleAction.hpp>
  24 #include <com/sun/star/accessibility/XAccessibleComponent.hpp>
  25 #include <com/sun/star/accessibility/XAccessibleContext.hpp>
  26 #include <com/sun/star/accessibility/XAccessibleStateSet.hpp>
  27 #include <com/sun/star/awt/Rectangle.hpp>
  28 #include <com/sun/star/lang/XServiceInfo.hpp>
  29 #include <cppuhelper/implbase3.hxx>
  30 #include <comphelper/accessiblecomponenthelper.hxx>
  31 #include <sal/types.h>
  32 #include <vcl/vclptr.hxx>
  33
  34 class SmElementsControl;
  35
  36 typedef ::cppu::ImplHelper3<css::lang::XServiceInfo, css::accessibility::XAccessible,
  37                             css::accessibility::XAccessibleAction>
  38     AccessibleSmElement_BASE;
  39
  40 class AccessibleSmElement final : public comphelper::OAccessibleComponentHelper,
  41                                   public AccessibleSmElement_BASE
  42 {
  43     SmElementsControl* m_pSmElementsControl;
  44     const sal_Int32 m_nIndexInParent; ///< index in the parent XAccessible
  45     const sal_uInt16 m_nItemId; ///< index in the SmElementsControl
  46     bool m_bHasFocus;
  47     sal_Int16 m_nRole;
  48
  49     ~AccessibleSmElement() override;
  50     void SAL_CALL disposing() override;
  51     css::awt::Rectangle implGetBounds() override;
  52
  53     void testAction(sal_Int32) const;
  54
  55 public:
  56     explicit AccessibleSmElement(SmElementsControl* pSmElementsControl, sal_uInt16 nItemId,
  57                                  sal_Int32 nIndexInParent);
  58
  59     void SetFocus(bool _bFocus);
  60     sal_uInt16 itemId() const { return m_nItemId; }
  61
  62     DECLARE_XINTERFACE()
  63     DECLARE_XTYPEPROVIDER()
  64
  65     // XAccessible
  66     css::uno::Reference<css::accessibility::XAccessibleContext>
  67         SAL_CALL getAccessibleContext() override;
  68
  69     // XServiceInfo
  70     OUString SAL_CALL getImplementationName() override;
  71     sal_Bool SAL_CALL supportsService(const OUString& rServiceName) override;
  72     css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
  73
  74     // XAccessibleContext
  75     sal_Int32 SAL_CALL getAccessibleChildCount() override;
  76     css::uno::Reference<css::accessibility::XAccessible>
  77         SAL_CALL getAccessibleChild(sal_Int32 i) override;
  78     css::uno::Reference<css::accessibility::XAccessible> SAL_CALL getAccessibleParent() override;
  79     sal_Int32 SAL_CALL getAccessibleIndexInParent() override;
  80     sal_Int16 SAL_CALL getAccessibleRole() override;
  81     OUString SAL_CALL getAccessibleDescription() override;
  82     OUString SAL_CALL getAccessibleName() override;
  83     css::uno::Reference<css::accessibility::XAccessibleRelationSet>
  84         SAL_CALL getAccessibleRelationSet() override;
  85     css::uno::Reference<css::accessibility::XAccessibleStateSet>
  86         SAL_CALL getAccessibleStateSet() override;
  87
  88     // XAccessibleComponent
  89     css::uno::Reference<css::accessibility::XAccessible>
  90         SAL_CALL getAccessibleAtPoint(const css::awt::Point& aPoint) override;
  91     void SAL_CALL grabFocus() override;
  92     sal_Int32 SAL_CALL getForeground() override;
  93     sal_Int32 SAL_CALL getBackground() override;
  94
  95     // XAccessibleAction
  96     sal_Int32 SAL_CALL getAccessibleActionCount() override;
  97     sal_Bool SAL_CALL doAccessibleAction(sal_Int32 nIndex) override;
  98     OUString SAL_CALL getAccessibleActionDescription(sal_Int32 nIndex) override;
  99     css::uno::Reference<css::accessibility::XAccessibleKeyBinding>
 100         SAL_CALL getAccessibleActionKeyBinding(sal_Int32 nIndex) override;
 101 };
 102
 103 #endif // INCLUDED_STARMATH_INC_ACCESSIBLESMELEMENT_HXX
 104
 105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */