/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* 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 .
*/
#include <svtools/editbrowsebox.hxx>
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
#include <comphelper/types.hxx>
#include <svtools/strings.hrc>
#include <svtools/svtresid.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <vcl/accessibility/AccessibleBrowseBoxCheckBoxCell.hxx>
#include <vcl/svapp.hxx>
#include <tools/debug.hxx>
#include <comphelper/diagnose_ex.hxx>
namespace svt
{
using namespace com::sun::star::accessibility;
using namespace com::sun::star::uno;
using namespace ::com::sun::star::accessibility::AccessibleEventId;
Reference< XAccessible > EditBrowseBox::CreateAccessibleCheckBoxCell(sal_Int32 _nRow, sal_uInt16 _nColumnPos,const TriState& eState)
{
Reference< XAccessible > xAccessible( GetAccessible() );
if ( !xAccessible.is() )
return nullptr;
Reference< XAccessibleContext > xAccContext = xAccessible->getAccessibleContext();
if ( !xAccContext.is() )
return nullptr;
return new AccessibleCheckBoxCell(xAccContext->getAccessibleChild(::vcl::BBINDEX_TABLE),
*this , _nRow, _nColumnPos, eState, true );
}
sal_Int32 EditBrowseBox::GetAccessibleControlCount() const
{
return IsEditing() ? 1 : 0 ;
}
void EditBrowseBox::implCreateActiveAccessible( )
{
DBG_ASSERT( IsEditing(), "EditBrowseBox::implCreateActiveAccessible: not to be called if we're not editing currently!" );
DBG_ASSERT( !m_xActiveCell.is(), "EditBrowseBox::implCreateActiveAccessible: not to be called if the old one is still alive!" );
if (m_xActiveCell.is() || !IsEditing())
return ;
ControlBase& rControl = aController->GetWindow();
// set accessible name based on current cell (which is the one that is being edited)
const sal_uInt16 nCol = GetColumnPos(GetCurColumnId());
const sal_Int32 nRow = GetCurRow();
OUString sAccName
= SvtResId(STR_ACC_COLUMN_NUM).replaceAll("%COLUMNNUMBER" , OUString::number(nCol - 1 ))
+ ", " + SvtResId(STR_ACC_ROW_NUM).replaceAll("%ROWNUMBER" , OUString::number(nRow));
rControl.SetAccessibleName(sAccName);
m_xActiveCell = rControl.GetAccessible();
commitBrowseBoxEvent(CHILD, Any(m_xActiveCell), Any());
}
Reference< XAccessible > EditBrowseBox::CreateAccessibleControl( sal_Int32 _nIndex )
{
DBG_ASSERT( 0 == _nIndex, "EditBrowseBox::CreateAccessibleControl: invalid index!" );
if ( isAccessibleAlive() )
{
if (!m_xActiveCell.is())
implCreateActiveAccessible();
}
return m_xActiveCell;
}
void EditBrowseBox::clearActiveCell() { m_xActiveCell.clear(); }
void EditBrowseBox::GrabTableFocus()
{
if ( aController.is() )
aController->GetWindow().GrabFocus();
}
void EditBrowseBox::DetermineFocus( const GetFocusFlags _nGetFocusFlags )
{
bool bFocus = ControlHasFocus();
for (vcl::Window* pWindow = Application::GetFocusWindow();
pWindow && !bFocus;
pWindow = pWindow->GetParent())
bFocus = pWindow == this ;
if (bFocus == bHasFocus)
return ;
bHasFocus = bFocus;
if ( !(GetBrowserFlags( ) & EditBrowseBoxFlags::SMART_TAB_TRAVEL) )
return ;
if ( !(bHasFocus // we got the focus
&& ( _nGetFocusFlags & GetFocusFlags::Tab )) // using the TAB key
)
return ;
sal_Int32 nRows = GetRowCount();
sal_uInt16 nCols = ColCount();
if (( nRows <= 0 ) || ( nCols <= 0 ))
return ;
if ( _nGetFocusFlags & GetFocusFlags::Forward )
{
if ( GetColumnId( 0 ) != HandleColumnId )
{
GoToRowColumnId( 0 , GetColumnId( 0 ) );
}
else
{ // the first column is the handle column -> not focussable
if ( nCols > 1 )
GoToRowColumnId( 0 , GetColumnId( 1 ) );
}
}
else if ( _nGetFocusFlags & GetFocusFlags::Backward )
{
GoToRowColumnId( nRows - 1 , GetColumnId( nCols -1 ) );
}
}
tools::Rectangle EditBrowseBox::GetFieldCharacterBounds(sal_Int32 _nRow,sal_Int32 _nColumnPos,sal_Int32 _nIndex)
{
tools::Rectangle aRect;
if ( SeekRow(_nRow) )
{
CellController* pController = GetController(
_nRow, GetColumnId( sal::static_int_cast< sal_uInt16 >(_nColumnPos) ) );
if ( pController )
aRect = pController->GetWindow().GetCharacterBounds(_nIndex);
}
return aRect;
}
sal_Int32 EditBrowseBox::GetFieldIndexAtPoint(sal_Int32 _nRow,sal_Int32 _nColumnPos,const Point& _rPoint)
{
sal_Int32 nRet = -1 ;
if ( SeekRow(_nRow) )
{
CellController* pController = GetController(
_nRow, GetColumnId( sal::static_int_cast< sal_uInt16 >(_nColumnPos) ) );
if ( pController )
nRet = pController->GetWindow().GetIndexForPoint(_rPoint);
}
return nRet;
}
} // namespace svt
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=95 H=97 G=95
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-09-28)
¤
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