office-gobmx/svx/source/accessibility/AccessibleGraphicShape.cxx
2011-03-29 21:40:28 +01:00

215 lines
5.9 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#include <svx/AccessibleGraphicShape.hxx>
#include <svx/ShapeTypeHandler.hxx>
#include <svx/SvxShapeTypes.hxx>
using namespace ::accessibility;
using namespace ::rtl;
using namespace ::com::sun::star;
using namespace ::com::sun::star::accessibility;
//===== internal ============================================================
AccessibleGraphicShape::AccessibleGraphicShape (
const AccessibleShapeInfo& rShapeInfo,
const AccessibleShapeTreeInfo& rShapeTreeInfo)
: AccessibleShape (rShapeInfo, rShapeTreeInfo)
{
}
AccessibleGraphicShape::~AccessibleGraphicShape (void)
{
}
//===== XAccessibleImage ====================================================
::rtl::OUString SAL_CALL AccessibleGraphicShape::getAccessibleImageDescription (void)
throw (::com::sun::star::uno::RuntimeException)
{
return AccessibleShape::getAccessibleDescription ();
}
sal_Int32 SAL_CALL AccessibleGraphicShape::getAccessibleImageHeight (void)
throw (::com::sun::star::uno::RuntimeException)
{
return AccessibleShape::getSize().Height;
}
sal_Int32 SAL_CALL AccessibleGraphicShape::getAccessibleImageWidth (void)
throw (::com::sun::star::uno::RuntimeException)
{
return AccessibleShape::getSize().Width;
}
//===== XInterface ==========================================================
com::sun::star::uno::Any SAL_CALL
AccessibleGraphicShape::queryInterface (const com::sun::star::uno::Type & rType)
throw (::com::sun::star::uno::RuntimeException)
{
::com::sun::star::uno::Any aReturn = AccessibleShape::queryInterface (rType);
if ( ! aReturn.hasValue())
aReturn = ::cppu::queryInterface (rType,
static_cast<XAccessibleImage*>(this));
return aReturn;
}
void SAL_CALL
AccessibleGraphicShape::acquire (void)
throw ()
{
AccessibleShape::acquire ();
}
void SAL_CALL
AccessibleGraphicShape::release (void)
throw ()
{
AccessibleShape::release ();
}
//===== XServiceInfo ========================================================
::rtl::OUString SAL_CALL
AccessibleGraphicShape::getImplementationName (void)
throw (::com::sun::star::uno::RuntimeException)
{
return ::rtl::OUString(
RTL_CONSTASCII_USTRINGPARAM("AccessibleGraphicShape"));
}
::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
AccessibleGraphicShape::getSupportedServiceNames (void)
throw (::com::sun::star::uno::RuntimeException)
{
ThrowIfDisposed ();
// Get list of supported service names from base class...
uno::Sequence<OUString> aServiceNames =
AccessibleShape::getSupportedServiceNames();
sal_Int32 nCount (aServiceNames.getLength());
// ...and add additional names.
aServiceNames.realloc (nCount + 1);
static const OUString sAdditionalServiceName (RTL_CONSTASCII_USTRINGPARAM(
"com.sun.star.drawing.AccessibleGraphicShape"));
aServiceNames[nCount] = sAdditionalServiceName;
return aServiceNames;
}
//===== XTypeProvider ===================================================
uno::Sequence<uno::Type> SAL_CALL
AccessibleGraphicShape::getTypes (void)
throw (uno::RuntimeException)
{
// Get list of types from the context base implementation...
uno::Sequence<uno::Type> aTypeList (AccessibleShape::getTypes());
// ...and add the additional type for the component.
long nTypeCount = aTypeList.getLength();
aTypeList.realloc (nTypeCount + 1);
const uno::Type aImageType =
::getCppuType((const uno::Reference<XAccessibleImage>*)0);
aTypeList[nTypeCount] = aImageType;
return aTypeList;
}
/// Create the base name of this object, i.e. the name without appended number.
::rtl::OUString
AccessibleGraphicShape::CreateAccessibleBaseName (void)
throw (::com::sun::star::uno::RuntimeException)
{
::rtl::OUString sName;
ShapeTypeId nShapeType = ShapeTypeHandler::Instance().GetTypeId (mxShape);
switch (nShapeType)
{
case DRAWING_GRAPHIC_OBJECT:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM("GraphicObjectShape"));
break;
default:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM("UnknownAccessibleGraphicShape"));
uno::Reference<drawing::XShapeDescriptor> xDescriptor (mxShape, uno::UNO_QUERY);
if (xDescriptor.is())
sName += ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM(": "))
+ xDescriptor->getShapeType();
}
return sName;
}
::rtl::OUString
AccessibleGraphicShape::CreateAccessibleDescription (void)
throw (::com::sun::star::uno::RuntimeException)
{
return CreateAccessibleName ();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */