svtaccessiblenumericfield.cxx

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#include <standard/svtaccessiblenumericfield.hxx>
#include <comphelper/accessiblecontexthelper.hxx>
#include <toolkit/awt/vclxwindows.hxx>
 
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
#include <com/sun/star/accessibility/AccessibleRole.hpp>
 
using namespace ::com::sun::star::accessibility;
using namespace ::comphelper;
 
SVTXAccessibleNumericField::SVTXAccessibleNumericField(VCLXWindow* pVCLWindow)
    : ImplInheritanceHelper(pVCLWindow)
{
}
 
void SVTXAccessibleNumericField::ProcessWindowEvent(const VclWindowEvent& rVclWindowEvent)
{
    VCLXAccessibleEdit::ProcessWindowEvent(rVclWindowEvent);
 
    if (rVclWindowEvent.GetId() == VclEventId::EditModify)
    {
        css::uno::Any aNewValue = getCurrentValue();
        NotifyAccessibleEvent(AccessibleEventId::VALUE_CHANGED, css::uno::Any(), aNewValue);
    }
}
 
sal_Int16 SVTXAccessibleNumericField::getAccessibleRole() { return AccessibleRole::SPIN_BOX; }
 
css::uno::Any SAL_CALL SVTXAccessibleNumericField::getCurrentValue()
{
    OExternalLockGuard aGuard(this);
 
    double dValue = 0;
    SVTXNumericField* pField = static_cast<SVTXNumericField*>(GetVCLXWindow());
    if (pField)
        dValue = pField->getValue();
 
    return css::uno::Any(dValue);
}
 
sal_Bool SVTXAccessibleNumericField::setCurrentValue(const css::uno::Any& aNumber)
{
    OExternalLockGuard aGuard(this);
 
    SVTXNumericField* pField = static_cast<SVTXNumericField*>(GetVCLXWindow());
    if (!pField)
        return false;
 
    double dValue = 0;
    aNumber >>= dValue;
    pField->setValue(dValue);
    return true;
}
 
css::uno::Any SAL_CALL SVTXAccessibleNumericField::getMaximumValue()
{
    OExternalLockGuard aGuard(this);
 
    double dValue = 0;
    SVTXNumericField* pField = static_cast<SVTXNumericField*>(GetVCLXWindow());
    if (pField)
        dValue = pField->getMax();
 
    return css::uno::Any(dValue);
}
 
css::uno::Any SAL_CALL SVTXAccessibleNumericField::getMinimumValue()
{
    OExternalLockGuard aGuard(this);
 
    double dValue = 0;
    SVTXNumericField* pField = static_cast<SVTXNumericField*>(GetVCLXWindow());
    if (pField)
        dValue = pField->getMin();
 
    return css::uno::Any(dValue);
}
 
css::uno::Any SAL_CALL SVTXAccessibleNumericField::getMinimumIncrement()
{
    OExternalLockGuard aGuard(this);
 
    double dValue = 0;
    SVTXNumericField* pField = static_cast<SVTXNumericField*>(GetVCLXWindow());
    if (pField)
        dValue = pField->getSpinSize();
 
    return css::uno::Any(dValue);
}
 
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