sc/source/ui/Accessibility/AccessibleFilterMenuItem.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32
  33 #include "precompiled_sc.hxx"
  34 #include "AccessibleGlobal.hxx"
  35 #include "AccessibleFilterMenuItem.hxx"
  36 #include "dpcontrol.hxx"
  37
  38 #include <com/sun/star/accessibility/XAccessible.hpp>
  39 #include <com/sun/star/accessibility/XAccessibleStateSet.hpp>
  40 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  41 #include <com/sun/star/accessibility/AccessibleEventId.hpp>
  42 #include <com/sun/star/accessibility/AccessibleEventObject.hpp>
  43 #include <com/sun/star/accessibility/AccessibleStateType.hpp>
  44 #include <com/sun/star/accessibility/TextSegment.hpp>
  45
  46 using namespace ::com::sun::star;
  47 using namespace ::com::sun::star::accessibility;
  48 using namespace ::com::sun::star::accessibility::AccessibleStateType;
  49
  50 using ::com::sun::star::uno::Any;
  51 using ::com::sun::star::uno::Reference;
  52 using ::com::sun::star::uno::Sequence;
  53 using ::com::sun::star::uno::UNO_QUERY;
  54 using ::com::sun::star::lang::IndexOutOfBoundsException;
  55 using ::com::sun::star::uno::RuntimeException;
  56 using ::rtl::OUString;
  57
  58 ScAccessibleFilterMenuItem::ScAccessibleFilterMenuItem(
  59     const Reference<XAccessible>& rxParent, ScMenuFloatingWindow* pWin, const OUString& rName, size_t nMenuPos) :
  60     ScAccessibleContextBase(rxParent, AccessibleRole::MENU_ITEM),
  61     mpWindow(pWin),
  62     maName(rName),
  63     mnMenuPos(nMenuPos),
  64     mbEnabled(true)
  65 {
  66     SetName(rName);
  67 }
  68
  69 ScAccessibleFilterMenuItem::~ScAccessibleFilterMenuItem()
  70 {
  71 }
  72
  73 sal_Int32 ScAccessibleFilterMenuItem::getAccessibleChildCount()
  74     throw (RuntimeException)
  75 {
  76     return 0;
  77 }
  78
  79 Reference<XAccessible> ScAccessibleFilterMenuItem::getAccessibleChild(sal_Int32 /*nIndex*/)
  80     throw (RuntimeException, IndexOutOfBoundsException)
  81 {
  82     throw IndexOutOfBoundsException();
  83     return Reference<XAccessible>();
  84 }
  85
  86 Reference<XAccessibleStateSet> ScAccessibleFilterMenuItem::getAccessibleStateSet()
  87     throw (RuntimeException)
  88 {
  89     updateStateSet();
  90     return mxStateSet;
  91 }
  92
  93 OUString ScAccessibleFilterMenuItem::getImplementationName()
  94     throw (RuntimeException)
  95 {
  96     return OUString::createFromAscii("ScAccessibleFilterMenuItem");
  97 }
  98
  99 // XAccessibleAction
 100
 101 sal_Int32 ScAccessibleFilterMenuItem::getAccessibleActionCount() throw (RuntimeException)
 102 {
 103     return 1;
 104 }
 105
 106 sal_Bool ScAccessibleFilterMenuItem::doAccessibleAction(sal_Int32 /*nIndex*/)
 107     throw (IndexOutOfBoundsException, RuntimeException)
 108 {
 109     mpWindow->executeMenuItem(mnMenuPos);
 110     return true;
 111 }
 112
 113 OUString ScAccessibleFilterMenuItem::getAccessibleActionDescription(sal_Int32 /*nIndex*/)
 114     throw (IndexOutOfBoundsException, RuntimeException)
 115 {
 116     return OUString::createFromAscii("click");
 117 }
 118
 119 Reference<XAccessibleKeyBinding> ScAccessibleFilterMenuItem::getAccessibleActionKeyBinding(
 120     sal_Int32 /*nIndex*/) throw (IndexOutOfBoundsException, RuntimeException)
 121 {
 122     return Reference<XAccessibleKeyBinding>();
 123 }
 124
 125 Any SAL_CALL ScAccessibleFilterMenuItem::queryInterface( uno::Type const & rType )
 126         throw (RuntimeException)
 127 {
 128         Any any = ScAccessibleContextBase::queryInterface(rType);
 129     if (any.hasValue())
 130         return any;
 131
 132     return ScAccessibleFilterMenuItem_BASE::queryInterface(rType);
 133 }
 134
 135 void SAL_CALL ScAccessibleFilterMenuItem::acquire() throw ()
 136 {
 137         ScAccessibleContextBase::acquire();
 138 }
 139
 140 void SAL_CALL ScAccessibleFilterMenuItem::release() throw ()
 141 {
 142         ScAccessibleContextBase::release();
 143 }
 144
 145 bool ScAccessibleFilterMenuItem::isSelected() const
 146 {
 147     return mpWindow->isMenuItemSelected(mnMenuPos);
 148 }
 149
 150 bool ScAccessibleFilterMenuItem::isFocused() const
 151 {
 152     return isSelected();
 153 }
 154
 155 void ScAccessibleFilterMenuItem::setEnabled(bool bEnabled)
 156 {
 157     mbEnabled = bEnabled;
 158 }
 159
 160 Rectangle ScAccessibleFilterMenuItem::GetBoundingBoxOnScreen() const
 161     throw (RuntimeException)
 162 {
 163     if (!mpWindow->IsVisible())
 164         return Rectangle();
 165
 166     Point aPos = mpWindow->OutputToAbsoluteScreenPixel(Point(0,0));
 167     Point aMenuPos;
 168     Size aMenuSize;
 169     mpWindow->getMenuItemPosSize(mnMenuPos, aMenuPos, aMenuSize);
 170     Rectangle aRect(aPos + aMenuPos, aMenuSize);
 171     return aRect;
 172 }
 173
 174 Rectangle ScAccessibleFilterMenuItem::GetBoundingBox() const
 175     throw (RuntimeException)
 176 {
 177     if (!mpWindow->IsVisible())
 178         return Rectangle();
 179
 180     Point aMenuPos;
 181     Size aMenuSize;
 182     mpWindow->getMenuItemPosSize(mnMenuPos, aMenuPos, aMenuSize);
 183     Rectangle aRect(aMenuPos, aMenuSize);
 184     return aRect;
 185 }
 186
 187 void ScAccessibleFilterMenuItem::updateStateSet()
 188 {
 189     if (!mxStateSet.is())
 190         mxStateSet.set(new ScAccessibleStateSet);
 191
 192     ScAccessibleStateSet* p = static_cast<ScAccessibleStateSet*>(
 193         mxStateSet.get());
 194
 195     p->clear();
 196
 197     p->insert(ENABLED);
 198     p->insert(FOCUSABLE);
 199     p->insert(SELECTABLE);
 200     p->insert(SENSITIVE);
 201     p->insert(OPAQUE);
 202
 203     if (isFocused())
 204         p->insert(FOCUSED);
 205
 206     if (isSelected())
 207         p->insert(SELECTED);
 208 }
 209