svx/source/accessibility/AccessibleComponentBase.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34
  35 #include <svx/AccessibleComponentBase.hxx>
  36
  37 #ifndef _COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLE_ROLE_HPP_
  38 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  39 #endif
  40 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLE_SELECTION_HPP_
  41 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
  42 #endif
  43 #include <com/sun/star/container/XChild.hpp>
  44 #include <com/sun/star/beans/XPropertySet.hpp>
  45 #include <com/sun/star/drawing/XShapes.hpp>
  46 #include <com/sun/star/drawing/XShapeDescriptor.hpp>
  47 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  48 #include <tools/color.hxx>
  49
  50 using namespace ::rtl;
  51 using namespace ::com::sun::star;
  52 using namespace ::com::sun::star::accessibility;
  53
  54 namespace accessibility {
  55
  56 //=====  internal  ============================================================
  57
  58 AccessibleComponentBase::AccessibleComponentBase (void)
  59 {
  60 }
  61
  62
  63
  64
  65 AccessibleComponentBase::~AccessibleComponentBase (void)
  66 {
  67 }
  68
  69
  70
  71
  72 //=====  XAccessibleComponent  ================================================
  73
  74 sal_Bool SAL_CALL AccessibleComponentBase::containsPoint (
  75         const ::com::sun::star::awt::Point& aPoint)
  76         throw (::com::sun::star::uno::RuntimeException)
  77 {
  78     awt::Size aSize (getSize());
  79     return (aPoint.X >= 0)
  80         && (aPoint.X < aSize.Width)
  81         && (aPoint.Y >= 0)
  82         && (aPoint.Y < aSize.Height);
  83 }
  84
  85
  86
  87
  88 uno::Reference<XAccessible > SAL_CALL
  89     AccessibleComponentBase::getAccessibleAtPoint (
  90         const awt::Point& /*aPoint*/)
  91     throw (uno::RuntimeException)
  92 {
  93     return uno::Reference<XAccessible>();
  94 }
  95
  96
  97
  98
  99 awt::Rectangle SAL_CALL AccessibleComponentBase::getBounds (void)
 100     throw (uno::RuntimeException)
 101 {
 102     return awt::Rectangle();
 103 }
 104
 105
 106
 107
 108 awt::Point SAL_CALL AccessibleComponentBase::getLocation (void)
 109     throw (::com::sun::star::uno::RuntimeException)
 110 {
 111     awt::Rectangle aBBox (getBounds());
 112     return awt::Point (aBBox.X, aBBox.Y);
 113 }
 114
 115
 116
 117
 118 awt::Point SAL_CALL AccessibleComponentBase::getLocationOnScreen (void)
 119     throw (::com::sun::star::uno::RuntimeException)
 120 {
 121     return awt::Point();
 122 }
 123
 124
 125
 126
 127 ::com::sun::star::awt::Size SAL_CALL AccessibleComponentBase::getSize (void)
 128     throw (::com::sun::star::uno::RuntimeException)
 129 {
 130     awt::Rectangle aBBox (getBounds());
 131     return awt::Size (aBBox.Width, aBBox.Height);
 132 }
 133
 134
 135
 136
 137 void SAL_CALL AccessibleComponentBase::addFocusListener (
 138     const ::com::sun::star::uno::Reference<
 139     ::com::sun::star::awt::XFocusListener >& /*xListener*/)
 140     throw (::com::sun::star::uno::RuntimeException)
 141 {
 142     // Ignored
 143 }
 144
 145
 146
 147
 148 void SAL_CALL AccessibleComponentBase::removeFocusListener (const ::com::sun::star::uno::Reference<
 149     ::com::sun::star::awt::XFocusListener >& /*xListener*/ )
 150     throw (::com::sun::star::uno::RuntimeException)
 151 {
 152     // Ignored
 153 }
 154
 155
 156
 157
 158 void SAL_CALL AccessibleComponentBase::grabFocus (void)
 159     throw (::com::sun::star::uno::RuntimeException)
 160 {
 161     uno::Reference<XAccessibleContext> xContext (this, uno::UNO_QUERY);
 162     uno::Reference<XAccessibleSelection> xSelection (
 163         xContext->getAccessibleParent(), uno::UNO_QUERY);
 164     if (xSelection.is())
 165     {
 166         // Do a single selection on this object.
 167         xSelection->clearAccessibleSelection();
 168         xSelection->selectAccessibleChild (xContext->getAccessibleIndexInParent());
 169     }
 170 }
 171
 172
 173
 174
 175 sal_Int32 SAL_CALL AccessibleComponentBase::getForeground (void)
 176         throw (::com::sun::star::uno::RuntimeException)
 177 {
 178     return Color(COL_BLACK).GetColor();
 179 }
 180
 181
 182
 183
 184 sal_Int32 SAL_CALL AccessibleComponentBase::getBackground (void)
 185     throw (::com::sun::star::uno::RuntimeException)
 186 {
 187     return Color(COL_WHITE).GetColor();
 188 }
 189
 190
 191
 192
 193 //=====  XAccessibleExtendedComponent  ========================================
 194
 195 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL
 196         AccessibleComponentBase::getFont (void)
 197         throw (::com::sun::star::uno::RuntimeException)
 198 {
 199     return uno::Reference<awt::XFont>();
 200 }
 201
 202
 203
 204
 205 ::rtl::OUString SAL_CALL AccessibleComponentBase::getTitledBorderText (void)
 206         throw (::com::sun::star::uno::RuntimeException)
 207 {
 208     return ::rtl::OUString::createFromAscii ("");
 209 }
 210
 211
 212
 213
 214 ::rtl::OUString SAL_CALL AccessibleComponentBase::getToolTipText (void)
 215     throw (::com::sun::star::uno::RuntimeException)
 216 {
 217     return ::rtl::OUString::createFromAscii ("");
 218 }
 219
 220
 221
 222
 223 //=====  XTypeProvider  ===================================================
 224
 225 uno::Sequence<uno::Type> SAL_CALL
 226     AccessibleComponentBase::getTypes (void)
 227     throw (uno::RuntimeException)
 228 {
 229     // Get list of types from the context base implementation...
 230     uno::Sequence<uno::Type> aTypeList (2);
 231     // ...and add the additional type for the component.
 232     const uno::Type aComponentType =
 233          ::getCppuType((const uno::Reference<XAccessibleComponent>*)0);
 234     const uno::Type aExtendedComponentType =
 235         ::getCppuType((const uno::Reference<XAccessibleExtendedComponent>*)0);
 236     aTypeList[0] = aComponentType;
 237     aTypeList[1] = aExtendedComponentType;
 238
 239     return aTypeList;
 240 }
 241
 242
 243 } // end of namespace accessibility