editeng/source/accessibility/AccessibleComponentBase.cxx

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  28
  29
  30
  31 #include <editeng/AccessibleComponentBase.hxx>
  32
  33 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  34 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
  35 #include <com/sun/star/container/XChild.hpp>
  36 #include <com/sun/star/beans/XPropertySet.hpp>
  37 #include <com/sun/star/drawing/XShapes.hpp>
  38 #include <com/sun/star/drawing/XShapeDescriptor.hpp>
  39 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  40
  41 #include <tools/color.hxx>
  42
  43 using namespace ::rtl;
  44 using namespace ::com::sun::star;
  45 using namespace ::com::sun::star::accessibility;
  46
  47 namespace accessibility {
  48
  49 //=====  internal  ============================================================
  50
  51 AccessibleComponentBase::AccessibleComponentBase (void)
  52 {
  53 }
  54
  55
  56
  57
  58 AccessibleComponentBase::~AccessibleComponentBase (void)
  59 {
  60 }
  61
  62
  63
  64
  65 //=====  XAccessibleComponent  ================================================
  66
  67 sal_Bool SAL_CALL AccessibleComponentBase::containsPoint (
  68         const ::com::sun::star::awt::Point& aPoint)
  69         throw (::com::sun::star::uno::RuntimeException)
  70 {
  71     awt::Size aSize (getSize());
  72     return (aPoint.X >= 0)
  73         && (aPoint.X < aSize.Width)
  74         && (aPoint.Y >= 0)
  75         && (aPoint.Y < aSize.Height);
  76 }
  77
  78
  79
  80
  81 uno::Reference<XAccessible > SAL_CALL
  82     AccessibleComponentBase::getAccessibleAtPoint (
  83         const awt::Point& /*aPoint*/)
  84     throw (uno::RuntimeException)
  85 {
  86     return uno::Reference<XAccessible>();
  87 }
  88
  89
  90
  91
  92 awt::Rectangle SAL_CALL AccessibleComponentBase::getBounds (void)
  93     throw (uno::RuntimeException)
  94 {
  95     return awt::Rectangle();
  96 }
  97
  98
  99
 100
 101 awt::Point SAL_CALL AccessibleComponentBase::getLocation (void)
 102     throw (::com::sun::star::uno::RuntimeException)
 103 {
 104     awt::Rectangle aBBox (getBounds());
 105     return awt::Point (aBBox.X, aBBox.Y);
 106 }
 107
 108
 109
 110
 111 awt::Point SAL_CALL AccessibleComponentBase::getLocationOnScreen (void)
 112     throw (::com::sun::star::uno::RuntimeException)
 113 {
 114     return awt::Point();
 115 }
 116
 117
 118
 119
 120 ::com::sun::star::awt::Size SAL_CALL AccessibleComponentBase::getSize (void)
 121     throw (::com::sun::star::uno::RuntimeException)
 122 {
 123     awt::Rectangle aBBox (getBounds());
 124     return awt::Size (aBBox.Width, aBBox.Height);
 125 }
 126
 127
 128
 129
 130 void SAL_CALL AccessibleComponentBase::addFocusListener (
 131     const ::com::sun::star::uno::Reference<
 132     ::com::sun::star::awt::XFocusListener >& /*xListener*/)
 133     throw (::com::sun::star::uno::RuntimeException)
 134 {
 135     // Ignored
 136 }
 137
 138
 139
 140
 141 void SAL_CALL AccessibleComponentBase::removeFocusListener (const ::com::sun::star::uno::Reference<
 142     ::com::sun::star::awt::XFocusListener >& /*xListener*/ )
 143     throw (::com::sun::star::uno::RuntimeException)
 144 {
 145     // Ignored
 146 }
 147
 148
 149
 150
 151 void SAL_CALL AccessibleComponentBase::grabFocus (void)
 152     throw (::com::sun::star::uno::RuntimeException)
 153 {
 154     uno::Reference<XAccessibleContext> xContext (this, uno::UNO_QUERY);
 155     uno::Reference<XAccessibleSelection> xSelection (
 156         xContext->getAccessibleParent(), uno::UNO_QUERY);
 157     if (xSelection.is())
 158     {
 159         // Do a single selection on this object.
 160         xSelection->clearAccessibleSelection();
 161         xSelection->selectAccessibleChild (xContext->getAccessibleIndexInParent());
 162     }
 163 }
 164
 165
 166
 167
 168 sal_Int32 SAL_CALL AccessibleComponentBase::getForeground (void)
 169         throw (::com::sun::star::uno::RuntimeException)
 170 {
 171     return Color(COL_BLACK).GetColor();
 172 }
 173
 174
 175
 176
 177 sal_Int32 SAL_CALL AccessibleComponentBase::getBackground (void)
 178     throw (::com::sun::star::uno::RuntimeException)
 179 {
 180     return Color(COL_WHITE).GetColor();
 181 }
 182
 183
 184
 185
 186 //=====  XAccessibleExtendedComponent  ========================================
 187
 188 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL
 189         AccessibleComponentBase::getFont (void)
 190         throw (::com::sun::star::uno::RuntimeException)
 191 {
 192     return uno::Reference<awt::XFont>();
 193 }
 194
 195
 196
 197
 198 ::rtl::OUString SAL_CALL AccessibleComponentBase::getTitledBorderText (void)
 199         throw (::com::sun::star::uno::RuntimeException)
 200 {
 201     return ::rtl::OUString ("");
 202 }
 203
 204
 205
 206
 207 ::rtl::OUString SAL_CALL AccessibleComponentBase::getToolTipText (void)
 208     throw (::com::sun::star::uno::RuntimeException)
 209 {
 210     return ::rtl::OUString ("");
 211 }
 212
 213
 214
 215
 216 //=====  XTypeProvider  ===================================================
 217
 218 uno::Sequence<uno::Type> SAL_CALL
 219     AccessibleComponentBase::getTypes (void)
 220     throw (uno::RuntimeException)
 221 {
 222     // Get list of types from the context base implementation...
 223     uno::Sequence<uno::Type> aTypeList (2);
 224     // ...and add the additional type for the component.
 225     const uno::Type aComponentType =
 226          ::getCppuType((const uno::Reference<XAccessibleComponent>*)0);
 227     const uno::Type aExtendedComponentType =
 228         ::getCppuType((const uno::Reference<XAccessibleExtendedComponent>*)0);
 229     aTypeList[0] = aComponentType;
 230     aTypeList[1] = aExtendedComponentType;
 231
 232     return aTypeList;
 233 }
 234
 235
 236 } // end of namespace accessibility
 237
 238 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */