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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"
#include "AccessibleScrollPanel.hxx"
#include "taskpane/ScrollPanel.hxx"
#include "taskpane/ControlContainer.hxx"
#include <com/sun/star/accessibility/AccessibleRole.hpp>
#include <com/sun/star/accessibility/AccessibleStateType.hpp>
#include <unotools/accessiblestatesethelper.hxx>
#include <vos/mutex.hxx>
#include <vcl/svapp.hxx>
using ::rtl::OUString;
using namespace ::com::sun::star;
using namespace ::com::sun::star::accessibility;
using namespace ::com::sun::star::uno;
using namespace ::sd::toolpanel;
namespace accessibility {
AccessibleScrollPanel::AccessibleScrollPanel (
::sd::toolpanel::ScrollPanel& rScrollPanel,
const ::rtl::OUString& rsName,
const ::rtl::OUString& rsDescription)
: AccessibleTreeNode(
rScrollPanel,
rsName,
rsDescription,
AccessibleRole::PANEL)
{
}
AccessibleScrollPanel::~AccessibleScrollPanel (void)
{
}
//===== XAccessibleContext ==================================================
sal_Int32 SAL_CALL
AccessibleScrollPanel::getAccessibleChildCount (void)
throw (RuntimeException)
{
ThrowIfDisposed();
const vos::OGuard aSolarGuard (Application::GetSolarMutex());
sal_Int32 nChildCount (mrTreeNode.GetControlContainer().GetControlCount());
if (GetScrollPanel().IsVerticalScrollBarVisible())
++nChildCount;
if (GetScrollPanel().IsHorizontalScrollBarVisible())
++nChildCount;
return nChildCount;
}
Reference<XAccessible> SAL_CALL
AccessibleScrollPanel::getAccessibleChild (sal_Int32 nIndex)
throw (lang::IndexOutOfBoundsException,
RuntimeException)
{
ThrowIfDisposed();
const vos::OGuard aSolarGuard (Application::GetSolarMutex());
Reference<XAccessible> xChild;
ScrollPanel& rPanel (GetScrollPanel());
sal_uInt32 nControlCount (mrTreeNode.GetControlContainer().GetControlCount());
// The children of this accessible object include the tree node children
// and the two scroll bars (when they are visible).
if (nIndex < 0)
throw lang::IndexOutOfBoundsException();
else if ((sal_uInt32)nIndex < nControlCount)
xChild = AccessibleTreeNode::getAccessibleChild(nIndex);
else if ((sal_uInt32)nIndex == nControlCount)
{
if (rPanel.IsVerticalScrollBarVisible())
xChild = rPanel.GetVerticalScrollBar().GetAccessible();
else if (rPanel.IsHorizontalScrollBarVisible())
xChild = rPanel.GetHorizontalScrollBar().GetAccessible();
}
else if ((sal_uInt32)nIndex == nControlCount+1)
{
if (rPanel.IsVerticalScrollBarVisible() && rPanel.IsHorizontalScrollBarVisible())
xChild = rPanel.GetHorizontalScrollBar().GetAccessible();
}
else
throw lang::IndexOutOfBoundsException();
return xChild;
}
//===== XServiceInfo ========================================================
OUString SAL_CALL
AccessibleScrollPanel::getImplementationName (void)
throw (RuntimeException)
{
return OUString(RTL_CONSTASCII_USTRINGPARAM("AccessibleScrollPanel"));
}
ScrollPanel& AccessibleScrollPanel::GetScrollPanel (void) const
{
return static_cast<ScrollPanel&>(mrTreeNode);
}
} // end of namespace accessibility
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