LibreOffice Module comphelper (master)  1
accessiblekeybindinghelper.cxx
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19 
20 #include <sal/config.h>
21 
22 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
24 #include <o3tl/safeint.hxx>
25 
26 
27 namespace comphelper
28 {
29 
30 
31  using namespace ::com::sun::star; // MT 04/2003: was ::drafts::com::sun::star - otherwise too many changes
32  using namespace ::com::sun::star::uno;
33  using namespace ::com::sun::star::lang;
34  using namespace ::com::sun::star::accessibility;
35 
36 
37  // OAccessibleKeyBindingHelper
38 
39 
41  {
42  }
43 
44 
46  : cppu::WeakImplHelper<XAccessibleKeyBinding>( rHelper )
47  , m_aKeyBindings( rHelper.m_aKeyBindings )
48  {
49  }
50 
51 
53  {
54  }
55 
56 
57  void OAccessibleKeyBindingHelper::AddKeyBinding( const Sequence< awt::KeyStroke >& rKeyBinding )
58  {
59  std::scoped_lock aGuard( m_aMutex );
60 
61  m_aKeyBindings.push_back( rKeyBinding );
62  }
63 
64 
65  void OAccessibleKeyBindingHelper::AddKeyBinding( const awt::KeyStroke& rKeyStroke )
66  {
67  std::scoped_lock aGuard( m_aMutex );
68  m_aKeyBindings.push_back( { rKeyStroke } );
69  }
70 
71 
72  // XAccessibleKeyBinding
73 
74 
76  {
77  std::scoped_lock aGuard( m_aMutex );
78 
79  return m_aKeyBindings.size();
80  }
81 
82 
83  Sequence< awt::KeyStroke > OAccessibleKeyBindingHelper::getAccessibleKeyBinding( sal_Int32 nIndex )
84  {
85  std::scoped_lock aGuard( m_aMutex );
86 
87  if ( nIndex < 0 || o3tl::make_unsigned(nIndex) >= m_aKeyBindings.size() )
88  throw IndexOutOfBoundsException();
89 
90  return m_aKeyBindings[nIndex];
91  }
92 
93 
94 } // namespace comphelper
95 
96 
97 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
virtual sal_Int32 SAL_CALL getAccessibleKeyBindingCount() override
void AddKeyBinding(const css::uno::Sequence< css::awt::KeyStroke > &rKeyBinding)
a helper class for implementing an accessible keybinding
virtual css::uno::Sequence< css::awt::KeyStroke > SAL_CALL getAccessibleKeyBinding(sal_Int32 nIndex) override
constexpr std::enable_if_t< std::is_signed_v< T >, std::make_unsigned_t< T > > make_unsigned(T value)