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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_sc.hxx"
#include "scitems.hxx"
#include "AccessiblePreviewTable.hxx"
#include "AccessiblePreviewCell.hxx"
#include "AccessiblePreviewHeaderCell.hxx"
#include "AccessibilityHints.hxx"
#include "prevwsh.hxx"
#include "unoguard.hxx"
#include "miscuno.hxx"
#include "prevloc.hxx"
#include "attrib.hxx"
#include "document.hxx"
#include "scresid.hxx"
#ifndef SC_SC_HRC
#include "sc.hrc"
#endif
#include <com/sun/star/accessibility/AccessibleRole.hpp>
#include <com/sun/star/accessibility/AccessibleStateType.hpp>
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
#include <vcl/window.hxx>
#include <svl/smplhint.hxx>
#include <unotools/accessiblestatesethelper.hxx>
#include <comphelper/sequence.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::accessibility;
//===== internal ============================================================
ScAccessiblePreviewTable::ScAccessiblePreviewTable( const ::com::sun::star::uno::Reference<
::com::sun::star::accessibility::XAccessible>& rxParent,
ScPreviewShell* pViewShell, sal_Int32 nIndex ) :
ScAccessibleContextBase( rxParent, AccessibleRole::TABLE ),
mpViewShell( pViewShell ),
mnIndex( nIndex ),
mpTableInfo( NULL )
{
if (mpViewShell)
mpViewShell->AddAccessibilityObject(*this);
}
ScAccessiblePreviewTable::~ScAccessiblePreviewTable()
{
if (!ScAccessibleContextBase::IsDefunc() && !rBHelper.bInDispose)
{
// increment refcount to prevent double call off dtor
osl_incrementInterlockedCount( &m_refCount );
dispose();
}
}
void SAL_CALL ScAccessiblePreviewTable::disposing()
{
ScUnoGuard aGuard;
if (mpViewShell)
{
mpViewShell->RemoveAccessibilityObject(*this);
mpViewShell = NULL;
}
if (mpTableInfo)
DELETEZ (mpTableInfo);
ScAccessibleContextBase::disposing();
}
//===== SfxListener =====================================================
void ScAccessiblePreviewTable::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
{
if (rHint.ISA( SfxSimpleHint ))
{
const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
sal_uLong nId = rRef.GetId();
if ( nId == SFX_HINT_DATACHANGED )
{
// column / row layout may change with any document change,
// so it must be invalidated
DELETEZ( mpTableInfo );
}
else if (rRef.GetId() == SC_HINT_ACC_VISAREACHANGED)
{
AccessibleEventObject aEvent;
aEvent.EventId = AccessibleEventId::VISIBLE_DATA_CHANGED;
aEvent.Source = uno::Reference< XAccessibleContext >(this);
CommitChange(aEvent);
}
}
ScAccessibleContextBase::Notify(rBC, rHint);
}
//===== XInterface =====================================================
uno::Any SAL_CALL ScAccessiblePreviewTable::queryInterface( uno::Type const & rType )
throw (uno::RuntimeException)
{
uno::Any aAny (ScAccessiblePreviewTableImpl::queryInterface(rType));
return aAny.hasValue() ? aAny : ScAccessibleContextBase::queryInterface(rType);
}
void SAL_CALL ScAccessiblePreviewTable::acquire()
throw ()
{
ScAccessibleContextBase::acquire();
}
void SAL_CALL ScAccessiblePreviewTable::release()
throw ()
{
ScAccessibleContextBase::release();
}
//===== XAccessibleTable ================================================
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleRowCount() throw (uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
sal_Int32 nRet = 0;
if ( mpTableInfo )
nRet = mpTableInfo->GetRows();
return nRet;
}
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleColumnCount() throw (uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
sal_Int32 nRet = 0;
if ( mpTableInfo )
nRet = mpTableInfo->GetCols();
return nRet;
}
rtl::OUString SAL_CALL ScAccessiblePreviewTable::getAccessibleRowDescription( sal_Int32 nRow )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
// is not supported or specified so not implemented
/* ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
rtl::OUString sName;
if ( mpTableInfo && nRow >= 0 && nRow < mpTableInfo->GetRows() )
{
const ScPreviewColRowInfo& rInfo = mpTableInfo->GetRowInfo()[nRow];
if ( rInfo.bIsHeader )
{
//! name of column headers row?
sName = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Column Headers"));
}
else
{
// normal row name
sName = rtl::OUString::valueOf( (sal_Int32) ( rInfo.nDocIndex + 1 ) );
}
}
else
throw lang::IndexOutOfBoundsException();*/
ScUnoGuard aGuard;
FillTableInfo();
if ( nRow < 0 || (mpTableInfo && nRow >= mpTableInfo->GetRows()) )
throw lang::IndexOutOfBoundsException();
return rtl::OUString();
}
rtl::OUString SAL_CALL ScAccessiblePreviewTable::getAccessibleColumnDescription( sal_Int32 nColumn )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
// is not supported or specified so not implemented
/* ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
rtl::OUString sName;
if ( mpTableInfo && nColumn >= 0 && nColumn < mpTableInfo->GetCols() )
{
const ScPreviewColRowInfo& rInfo = mpTableInfo->GetColInfo()[nColumn];
if ( rInfo.bIsHeader )
{
//! name of row headers column?
sName = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Row Headers"));
}
else
{
// normal column name
sName = ScColToAlpha( rInfo.nDocIndex );
}
}
else
throw lang::IndexOutOfBoundsException();*/
ScUnoGuard aGuard;
FillTableInfo();
if ( nColumn < 0 || (mpTableInfo && nColumn >= mpTableInfo->GetCols()) )
throw lang::IndexOutOfBoundsException();
return rtl::OUString();
}
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
sal_Int32 nRows = 1;
if ( mpViewShell && mpTableInfo && nColumn >= 0 && nRow >= 0 &&
nColumn < mpTableInfo->GetCols() && nRow < mpTableInfo->GetRows() )
{
const ScPreviewColRowInfo& rColInfo = mpTableInfo->GetColInfo()[nColumn];
const ScPreviewColRowInfo& rRowInfo = mpTableInfo->GetRowInfo()[nRow];
if ( rColInfo.bIsHeader || rRowInfo.bIsHeader )
{
// header cells only span a single cell
}
else
{
ScDocument* pDoc = mpViewShell->GetDocument();
const ScMergeAttr* pItem = (const ScMergeAttr*)pDoc->GetAttr(
static_cast<SCCOL>(rColInfo.nDocIndex), static_cast<SCROW>(rRowInfo.nDocIndex), mpTableInfo->GetTab(), ATTR_MERGE );
if ( pItem && pItem->GetRowMerge() > 0 )
nRows = pItem->GetRowMerge();
}
}
else
throw lang::IndexOutOfBoundsException();
return nRows;
}
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
sal_Int32 nColumns = 1;
if ( mpViewShell && mpTableInfo && nColumn >= 0 && nRow >= 0 &&
nColumn < mpTableInfo->GetCols() && nRow < mpTableInfo->GetRows() )
{
const ScPreviewColRowInfo& rColInfo = mpTableInfo->GetColInfo()[nColumn];
const ScPreviewColRowInfo& rRowInfo = mpTableInfo->GetRowInfo()[nRow];
if ( rColInfo.bIsHeader || rRowInfo.bIsHeader )
{
// header cells only span a single cell
}
else
{
ScDocument* pDoc = mpViewShell->GetDocument();
const ScMergeAttr* pItem = (const ScMergeAttr*)pDoc->GetAttr(
static_cast<SCCOL>(rColInfo.nDocIndex), static_cast<SCROW>(rRowInfo.nDocIndex), mpTableInfo->GetTab(), ATTR_MERGE );
if ( pItem && pItem->GetColMerge() > 0 )
nColumns = pItem->GetColMerge();
}
}
else
throw lang::IndexOutOfBoundsException();
return nColumns;
}
uno::Reference< XAccessibleTable > SAL_CALL ScAccessiblePreviewTable::getAccessibleRowHeaders() throw (uno::RuntimeException)
{
//! missing
return NULL;
}
uno::Reference< XAccessibleTable > SAL_CALL ScAccessiblePreviewTable::getAccessibleColumnHeaders() throw (uno::RuntimeException)
{
//! missing
return NULL;
}
uno::Sequence< sal_Int32 > SAL_CALL ScAccessiblePreviewTable::getSelectedAccessibleRows() throw (uno::RuntimeException)
{
// in the page preview, there is no selection
return uno::Sequence<sal_Int32>(0);
}
uno::Sequence< sal_Int32 > SAL_CALL ScAccessiblePreviewTable::getSelectedAccessibleColumns() throw (uno::RuntimeException)
{
// in the page preview, there is no selection
return uno::Sequence<sal_Int32>(0);
}
sal_Bool SAL_CALL ScAccessiblePreviewTable::isAccessibleRowSelected( sal_Int32 nRow )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
// in the page preview, there is no selection
ScUnoGuard aGuard;
FillTableInfo();
if ( nRow < 0 || (mpTableInfo && nRow >= mpTableInfo->GetRows()) )
throw lang::IndexOutOfBoundsException();
return sal_False;
}
sal_Bool SAL_CALL ScAccessiblePreviewTable::isAccessibleColumnSelected( sal_Int32 nColumn )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
// in the page preview, there is no selection
ScUnoGuard aGuard;
FillTableInfo();
if ( nColumn < 0 || (mpTableInfo && nColumn >= mpTableInfo->GetCols()) )
throw lang::IndexOutOfBoundsException();
return sal_False;
}
uno::Reference< XAccessible > SAL_CALL ScAccessiblePreviewTable::getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
uno::Reference<XAccessible> xRet;
if ( mpTableInfo && nColumn >= 0 && nRow >= 0 && nColumn < mpTableInfo->GetCols() && nRow < mpTableInfo->GetRows() )
{
// index iterates horizontally
long nNewIndex = nRow * mpTableInfo->GetCols() + nColumn;
const ScPreviewColRowInfo& rColInfo = mpTableInfo->GetColInfo()[nColumn];
const ScPreviewColRowInfo& rRowInfo = mpTableInfo->GetRowInfo()[nRow];
ScAddress aCellPos( static_cast<SCCOL>(rColInfo.nDocIndex), static_cast<SCROW>(rRowInfo.nDocIndex), mpTableInfo->GetTab() );
if ( rColInfo.bIsHeader || rRowInfo.bIsHeader )
{
ScAccessiblePreviewHeaderCell* pHeaderCell = new ScAccessiblePreviewHeaderCell( this, mpViewShell, aCellPos,
rRowInfo.bIsHeader, rColInfo.bIsHeader, nNewIndex );
xRet = pHeaderCell;
pHeaderCell->Init();
}
else
{
ScAccessiblePreviewCell* pCell = new ScAccessiblePreviewCell( this, mpViewShell, aCellPos, nNewIndex );
xRet = pCell;
pCell->Init();
}
}
if ( !xRet.is() )
throw lang::IndexOutOfBoundsException();
return xRet;
}
uno::Reference< XAccessible > SAL_CALL ScAccessiblePreviewTable::getAccessibleCaption() throw (uno::RuntimeException)
{
//! missing
return NULL;
}
uno::Reference< XAccessible > SAL_CALL ScAccessiblePreviewTable::getAccessibleSummary() throw (uno::RuntimeException)
{
//! missing
return NULL;
}
sal_Bool SAL_CALL ScAccessiblePreviewTable::isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
// in the page preview, there is no selection
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
if ( mpTableInfo && nColumn >= 0 && nRow >= 0 && nColumn < mpTableInfo->GetCols() && nRow < mpTableInfo->GetRows() )
{
// index iterates horizontally
}
else
throw lang::IndexOutOfBoundsException();
return sal_False;
}
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
sal_Int32 nRet = 0;
if ( mpTableInfo && nColumn >= 0 && nRow >= 0 && nColumn < mpTableInfo->GetCols() && nRow < mpTableInfo->GetRows() )
{
// index iterates horizontally
nRet = nRow * mpTableInfo->GetCols() + nColumn;
}
else
throw lang::IndexOutOfBoundsException();
return nRet;
}
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleRow( sal_Int32 nChildIndex )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
sal_Int32 nRow = 0;
if ( mpTableInfo && nChildIndex >= 0 && nChildIndex < static_cast<sal_Int32>(mpTableInfo->GetRows()) * mpTableInfo->GetCols() )
{
nRow = nChildIndex / mpTableInfo->GetCols();
}
else
throw lang::IndexOutOfBoundsException();
return nRow;
}
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleColumn( sal_Int32 nChildIndex )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
sal_Int32 nCol = 0;
if ( mpTableInfo && nChildIndex >= 0 && nChildIndex < static_cast<sal_Int32>(mpTableInfo->GetRows()) * mpTableInfo->GetCols() )
{
nCol = nChildIndex % static_cast<sal_Int32>(mpTableInfo->GetCols());
}
else
throw lang::IndexOutOfBoundsException();
return nCol;
}
//===== XAccessibleComponent ============================================
uno::Reference< XAccessible > SAL_CALL ScAccessiblePreviewTable::getAccessibleAtPoint( const awt::Point& aPoint )
throw (uno::RuntimeException)
{
uno::Reference<XAccessible> xRet;
if (containsPoint(aPoint))
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
if ( mpTableInfo )
{
SCCOL nCols = mpTableInfo->GetCols();
SCROW nRows = mpTableInfo->GetRows();
const ScPreviewColRowInfo* pColInfo = mpTableInfo->GetColInfo();
const ScPreviewColRowInfo* pRowInfo = mpTableInfo->GetRowInfo();
Rectangle aScreenRect(GetBoundingBox());
awt::Point aMovedPoint = aPoint;
aMovedPoint.X += aScreenRect.Left();
aMovedPoint.Y += aScreenRect.Top();
if ( nCols > 0 && nRows > 0 && aMovedPoint.X >= pColInfo[0].nPixelStart && aMovedPoint.Y >= pRowInfo[0].nPixelStart )
{
SCCOL nColIndex = 0;
while ( nColIndex < nCols && aMovedPoint.X > pColInfo[nColIndex].nPixelEnd )
++nColIndex;
SCROW nRowIndex = 0;
while ( nRowIndex < nRows && aMovedPoint.Y > pRowInfo[nRowIndex].nPixelEnd )
++nRowIndex;
if ( nColIndex < nCols && nRowIndex < nRows )
{
try
{
xRet = getAccessibleCellAt( nRowIndex, nColIndex );
}
catch (uno::Exception&)
{
}
}
}
}
}
return xRet;
}
void SAL_CALL ScAccessiblePreviewTable::grabFocus() throw (uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
if (getAccessibleParent().is())
{
uno::Reference<XAccessibleComponent> xAccessibleComponent(getAccessibleParent()->getAccessibleContext(), uno::UNO_QUERY);
if (xAccessibleComponent.is())
xAccessibleComponent->grabFocus();
}
}
//===== XAccessibleContext ==============================================
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleChildCount() throw (uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
long nRet = 0;
if ( mpTableInfo )
nRet = static_cast<sal_Int32>(mpTableInfo->GetCols()) * mpTableInfo->GetRows();
return nRet;
}
uno::Reference< XAccessible > SAL_CALL ScAccessiblePreviewTable::getAccessibleChild( sal_Int32 nIndex )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
ScUnoGuard aGuard;
IsObjectValid();
FillTableInfo();
uno::Reference<XAccessible> xRet;
if ( mpTableInfo )
{
long nColumns = mpTableInfo->GetCols();
if ( nColumns > 0 )
{
// nCol, nRow are within the visible table, not the document
long nCol = nIndex % nColumns;
long nRow = nIndex / nColumns;
xRet = getAccessibleCellAt( nRow, nCol );
}
}
if ( !xRet.is() )
throw lang::IndexOutOfBoundsException();
return xRet;
}
sal_Int32 SAL_CALL ScAccessiblePreviewTable::getAccessibleIndexInParent() throw (uno::RuntimeException)
{
return mnIndex;
}
uno::Reference< XAccessibleStateSet > SAL_CALL ScAccessiblePreviewTable::getAccessibleStateSet()
throw (uno::RuntimeException)
{
ScUnoGuard aGuard;
uno::Reference<XAccessibleStateSet> xParentStates;
if (getAccessibleParent().is())
{
uno::Reference<XAccessibleContext> xParentContext = getAccessibleParent()->getAccessibleContext();
xParentStates = xParentContext->getAccessibleStateSet();
}
utl::AccessibleStateSetHelper* pStateSet = new utl::AccessibleStateSetHelper();
if (IsDefunc(xParentStates))
pStateSet->AddState(AccessibleStateType::DEFUNC);
else
{
pStateSet->AddState(AccessibleStateType::MANAGES_DESCENDANTS);
pStateSet->AddState(AccessibleStateType::ENABLED);
pStateSet->AddState(AccessibleStateType::OPAQUE);
if (isShowing())
pStateSet->AddState(AccessibleStateType::SHOWING);
if (isVisible())
pStateSet->AddState(AccessibleStateType::VISIBLE);
}
return pStateSet;
}
//===== XServiceInfo ====================================================
rtl::OUString SAL_CALL ScAccessiblePreviewTable::getImplementationName() throw(uno::RuntimeException)
{
return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ScAccessiblePreviewTable"));
}
uno::Sequence<rtl::OUString> SAL_CALL ScAccessiblePreviewTable::getSupportedServiceNames()
throw(uno::RuntimeException)
{
uno::Sequence< ::rtl::OUString > aSequence = ScAccessibleContextBase::getSupportedServiceNames();
sal_Int32 nOldSize(aSequence.getLength());
aSequence.realloc(nOldSize + 1);
::rtl::OUString* pNames = aSequence.getArray();
pNames[nOldSize] = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.table.AccessibleTableView"));
return aSequence;
}
//===== XTypeProvider ===================================================
uno::Sequence< uno::Type > SAL_CALL ScAccessiblePreviewTable::getTypes()
throw (uno::RuntimeException)
{
return comphelper::concatSequences(ScAccessiblePreviewTableImpl::getTypes(), ScAccessibleContextBase::getTypes());
}
uno::Sequence<sal_Int8> SAL_CALL ScAccessiblePreviewTable::getImplementationId()
throw(uno::RuntimeException)
{
static uno::Sequence< sal_Int8 > aId;
if( aId.getLength() == 0 )
{
aId.realloc( 16 );
rtl_createUuid (reinterpret_cast<sal_uInt8 *>(aId.getArray()), 0, sal_True);
}
return aId;
}
//==== internal =========================================================
::rtl::OUString SAL_CALL ScAccessiblePreviewTable::createAccessibleDescription(void)
throw (uno::RuntimeException)
{
String sDesc(ScResId(STR_ACC_TABLE_DESCR));
/* if (mpViewShell && mpViewShell->GetDocument())
{
FillTableInfo();
if ( mpTableInfo )
{
String sCoreName;
if (mpViewShell->GetDocument()->GetName( mpTableInfo->GetTab(), sCoreName ))
sDesc.SearchAndReplaceAscii("%1", sCoreName);
}
}
sDesc.SearchAndReplaceAscii("%2", String(ScResId(SCSTR_UNKNOWN)));*/
return rtl::OUString(sDesc);
}
::rtl::OUString SAL_CALL ScAccessiblePreviewTable::createAccessibleName(void)
throw (uno::RuntimeException)
{
String sName(ScResId(STR_ACC_TABLE_NAME));
if (mpViewShell && mpViewShell->GetDocument())
{
FillTableInfo();
if ( mpTableInfo )
{
String sCoreName;
if (mpViewShell->GetDocument()->GetName( mpTableInfo->GetTab(), sCoreName ))
sName.SearchAndReplaceAscii("%1", sCoreName);
}
}
return rtl::OUString(sName);
}
Rectangle ScAccessiblePreviewTable::GetBoundingBoxOnScreen() const throw (uno::RuntimeException)
{
Rectangle aCellRect(GetBoundingBox());
if (mpViewShell)
{
Window* pWindow = mpViewShell->GetWindow();
if (pWindow)
{
Rectangle aRect = pWindow->GetWindowExtentsRelative(NULL);
aCellRect.setX(aCellRect.getX() + aRect.getX());
aCellRect.setY(aCellRect.getY() + aRect.getY());
}
}
return aCellRect;
}
Rectangle ScAccessiblePreviewTable::GetBoundingBox() const throw (uno::RuntimeException)
{
FillTableInfo();
Rectangle aRect;
if ( mpTableInfo )
{
SCCOL nColumns = mpTableInfo->GetCols();
SCROW nRows = mpTableInfo->GetRows();
if ( nColumns > 0 && nRows > 0 )
{
const ScPreviewColRowInfo* pColInfo = mpTableInfo->GetColInfo();
const ScPreviewColRowInfo* pRowInfo = mpTableInfo->GetRowInfo();
aRect = Rectangle( pColInfo[0].nPixelStart,
pRowInfo[0].nPixelStart,
pColInfo[nColumns-1].nPixelEnd,
pRowInfo[nRows-1].nPixelEnd );
}
}
return aRect;
}
sal_Bool ScAccessiblePreviewTable::IsDefunc( const uno::Reference<XAccessibleStateSet>& rxParentStates )
{
return ScAccessibleContextBase::IsDefunc() || (mpViewShell == NULL) || !getAccessibleParent().is() ||
(rxParentStates.is() && rxParentStates->contains(AccessibleStateType::DEFUNC));
}
void ScAccessiblePreviewTable::FillTableInfo() const
{
if ( mpViewShell && !mpTableInfo )
{
Size aOutputSize;
Window* pWindow = mpViewShell->GetWindow();
if ( pWindow )
aOutputSize = pWindow->GetOutputSizePixel();
Point aPoint;
Rectangle aVisRect( aPoint, aOutputSize );
mpTableInfo = new ScPreviewTableInfo;
mpViewShell->GetLocationData().GetTableInfo( aVisRect, *mpTableInfo );
}
}