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|
/*************************************************************************
*
* $RCSfile: AccessibleShape.cxx,v $
*
* $Revision: 1.2 $
*
* last change: $Author: af $ $Date: 2002-02-07 16:26:50 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_SHAPE_HXX
#include "AccessibleShape.hxx"
#endif
#ifndef _DRAFTS_COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLE_ROLE_HPP_
#include <drafts/com/sun/star/accessibility/AccessibleRole.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XCHILD_HPP_
#include <com/sun/star/container/XChild.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
#include <com/sun/star/beans/XPropertySet.hpp>
#endif
#ifndef _COM_SUN_STAR_DRAWING_XSHAPES_HPP_
#include <com/sun/star/drawing/XShapes.hpp>
#endif
#ifndef _COM_SUN_STAR_DRAWING_XSHAPEDESCRIPTOR_HPP_
#include <com/sun/star/drawing/XShapeDescriptor.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_INDEXOUTOFBOUNDSEXCEPTION_HPP_
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#endif
#include "svdobj.hxx"
#include "svdmodel.hxx"
#include "unoapi.hxx"
#include <com/sun/star/uno/Exception.hpp>
#include "ShapeTypeHandler.hxx"
#include "SvxShapeTypes.hxx"
using namespace ::rtl;
using namespace ::com::sun::star;
using namespace ::drafts::com::sun::star::accessibility;
namespace accessibility {
//===== internal ============================================================
AccessibleShape::AccessibleShape (const ::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape>& rxShape,
const ::com::sun::star::uno::Reference<
::drafts::com::sun::star::accessibility::XAccessible>& rxParent)
: AccessibleContextBase (rxParent,
AccessibleRole::SHAPE),
mxShape (rxShape)
{
// Create a children manager if this shape has children of its own.
uno::Reference<drawing::XShapes> xShapes (mxShape, uno::UNO_QUERY);
if (xShapes.is() && xShapes->getCount() > 0)
{
maChildrenManager = new ChildrenManager (this);
Rectangle aBBox (mxShape->getPosition().X, mxShape->getPosition().Y,
mxShape->getSize().Width, mxShape->getSize().Height);
maChildrenManager->update (xShapes, aBBox);
}
else
maChildrenManager = NULL;
}
AccessibleShape::~AccessibleShape (void)
{
if (maChildrenManager != NULL)
delete maChildrenManager;
}
//===== XAccessibleContext ==================================================
uno::Reference<XAccessible> SAL_CALL
AccessibleShape::getAccessibleParent (void)
throw (uno::RuntimeException)
{
return AccessibleContextBase::getAccessibleParent();
}
/** Return the number of children of the original shape.
*/
sal_Int32 SAL_CALL
AccessibleShape::getAccessibleChildCount (void)
throw ()
{
if (maChildrenManager != NULL)
return maChildrenManager->getChildCount ();
else
return 0;
}
/** Forward the request to the shape. Return the requested shape or throw
an exception for a wrong index.
*/
uno::Reference<XAccessible> SAL_CALL
AccessibleShape::getAccessibleChild (long nIndex)
throw (::com::sun::star::uno::RuntimeException)
{
if (maChildrenManager != NULL)
return maChildrenManager->getChild (nIndex);
else
throw lang::IndexOutOfBoundsException (
::rtl::OUString::createFromAscii ("shape has no child"),
uno::Reference<XInterface>());
}
//===== XAccessibleComponent ================================================
awt::Point SAL_CALL AccessibleShape::getLocation (void)
throw (::com::sun::star::uno::RuntimeException)
{
awt::Point aLocation (mxShape->getPosition ());
return aLocation;
}
awt::Point SAL_CALL AccessibleShape::getLocationOnScreen (void)
throw (::com::sun::star::uno::RuntimeException)
{
return getLocation();
}
::com::sun::star::awt::Size SAL_CALL AccessibleShape::getSize (void)
throw (::com::sun::star::uno::RuntimeException)
{
awt::Size aSize (mxShape->getSize ());
return aSize;
}
//===== XAccessibleExtendedComponent ========================================
sal_Int32 SAL_CALL AccessibleShape::getForeground (void)
throw (::com::sun::star::uno::RuntimeException)
{
sal_Int32 nColor (0x0ffffffL);
try
{
uno::Reference<beans::XPropertySet> aSet (mxShape, uno::UNO_QUERY);
if (aSet.is())
{
uno::Any aColor;
aColor = aSet->getPropertyValue (OUString::createFromAscii ("LineColor"));
aColor >>= nColor;
}
}
catch (::com::sun::star::beans::UnknownPropertyException)
{
// Ignore exception and return default color.
}
return nColor;
}
sal_Int32 SAL_CALL AccessibleShape::getBackground (void)
throw (::com::sun::star::uno::RuntimeException)
{
sal_Int32 nColor (0x0ffffffL);
try
{
uno::Reference<beans::XPropertySet> aSet (mxShape, uno::UNO_QUERY);
if (aSet.is())
{
uno::Any aColor;
aColor = aSet->getPropertyValue (OUString::createFromAscii ("FillColor"));
aColor >>= nColor;
}
}
catch (::com::sun::star::beans::UnknownPropertyException)
{
// Ignore exception and return default color.
}
return nColor;
}
//===== XInterface ==========================================================
com::sun::star::uno::Any SAL_CALL
AccessibleShape::queryInterface (const com::sun::star::uno::Type & rType)
throw (::com::sun::star::uno::RuntimeException)
{
::com::sun::star::uno::Any aReturn = AccessibleContextBase::queryInterface (rType);
if ( ! aReturn.hasValue())
aReturn = ::cppu::queryInterface (rType,
static_cast<XAccessibleComponent*>(this),
static_cast<XAccessibleExtendedComponent*>(this));
return aReturn;
}
void SAL_CALL
AccessibleShape::acquire (void)
throw ()
{
AccessibleContextBase::acquire ();
}
void SAL_CALL
AccessibleShape::release (void)
throw ()
{
AccessibleContextBase::release ();
}
//===== XServiceInfo ========================================================
::rtl::OUString SAL_CALL
AccessibleShape::getImplementationName (void)
throw (::com::sun::star::uno::RuntimeException)
{
return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM ("AccessibleShape"));
}
::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
AccessibleShape::getSupportedServiceNames (void)
throw (::com::sun::star::uno::RuntimeException)
{
return AccessibleContextBase::getSupportedServiceNames();
}
//===== XTypeProvider ===================================================
uno::Sequence<uno::Type> SAL_CALL
AccessibleShape::getTypes (void)
throw (uno::RuntimeException)
{
// Get list of types from the context base implementation...
uno::Sequence<uno::Type> aTypeList (AccessibleContextBase::getTypes());
// ...and add the additional type for the component.
uno::Sequence<uno::Type> aComponentTypeList (AccessibleComponentBase::getTypes());
sal_Int32 nTypeCount (aTypeList.getLength()),
nComponentTypeCount (aComponentTypeList.getLength());
aTypeList.realloc (nTypeCount + nComponentTypeCount);
for (int i=0; i<nComponentTypeCount; i++)
{
aTypeList[nTypeCount + i] = aComponentTypeList[i];
}
return aTypeList;
}
/// Set this object's name if is different to the current name.
::rtl::OUString SAL_CALL
AccessibleShape::createAccessibleName (void)
throw (::com::sun::star::uno::RuntimeException)
{
::rtl::OUString sName;
ShapeTypeId nShapeType = ShapeTypeHandler::Instance().getTypeId (mxShape);
switch (nShapeType)
{
case DRAWING_RECTANGLE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("RectangleShape"));
break;
case DRAWING_ELLIPSE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("EllipseShape"));
break;
case DRAWING_CONTROL:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("ConrolShape"));
break;
case DRAWING_CONNECTOR:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("ConnectorShape"));
break;
case DRAWING_MEASURE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("MeasureShape"));
break;
case DRAWING_LINE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("LineShape"));
break;
case DRAWING_POLY_POLYGON:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("PolyPolygonShape"));
break;
case DRAWING_POLY_LINE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("PolyLineShape"));
break;
case DRAWING_OPEN_BEZIER:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("OpenBezierShape"));
break;
case DRAWING_CLOSED_BEZIER:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("ClosedBezierShape"));
break;
case DRAWING_OPEN_FREEHAND:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("OpenFreehandShape"));
break;
case DRAWING_CLOSED_FREEHAND:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("ClosedFreehandShape"));
break;
case DRAWING_POLY_POLYGON_PATH:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("PolyPolygonPathShape"));
break;
case DRAWING_POLY_LINE_PATH:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("PolyLinePathShape"));
break;
case DRAWING_GROUP:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("GroupShape"));
break;
case DRAWING_TEXT:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("TextShape"));
break;
case DRAWING_PAGE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("PageShape"));
break;
case DRAWING_3D_SCENE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("3DSceneShape"));
break;
case DRAWING_3D_CUBE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("3DCubeShape"));
break;
case DRAWING_3D_SPHERE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("3DSphereShape"));
break;
case DRAWING_3D_LATHE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("3DLatheShape"));
break;
case DRAWING_3D_EXTRUDE:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("3DExtrudeShape"));
break;
case DRAWING_3D_POLYGON:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM ("3DPolygonShape"));
break;
default:
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM (
"UnknownAccessibleShape"));
uno::Reference<drawing::XShapeDescriptor> xDescriptor (mxShape, uno::UNO_QUERY);
if (xDescriptor.is())
sName += ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM (": "))
+ xDescriptor->getShapeType();
}
return sName;
}
::rtl::OUString SAL_CALL
AccessibleShape::createAccessibleDescription (void)
throw (::com::sun::star::uno::RuntimeException)
{
return createAccessibleName ();
}
} // end of namespace accessibility
|
