summaryrefslogtreecommitdiffstats
path: root/svtools/source/brwbox/brwbox3.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'svtools/source/brwbox/brwbox3.cxx')
-rw-r--r--svtools/source/brwbox/brwbox3.cxx560
1 files changed, 560 insertions, 0 deletions
diff --git a/svtools/source/brwbox/brwbox3.cxx b/svtools/source/brwbox/brwbox3.cxx
new file mode 100644
index 0000000000..32ab1807ac
--- /dev/null
+++ b/svtools/source/brwbox/brwbox3.cxx
@@ -0,0 +1,560 @@
+/* -*- 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/brwbox.hxx>
+#include <vcl/AccessibleBrowseBoxObjType.hxx>
+#include <vcl/accessiblefactory.hxx>
+#include <sal/log.hxx>
+#include <tools/debug.hxx>
+#include <tools/multisel.hxx>
+#include "brwimpl.hxx"
+#include <com/sun/star/accessibility/AccessibleStateType.hpp>
+
+// Accessibility ==============================================================
+
+using namespace ::com::sun::star::uno;
+using ::com::sun::star::accessibility::XAccessible;
+using namespace ::com::sun::star::accessibility;
+
+
+namespace svt
+{
+ using namespace ::com::sun::star::lang;
+
+ static Reference< XAccessible > getHeaderCell( BrowseBoxImpl::THeaderCellMap& _raHeaderCells,
+ sal_Int32 _nPos,
+ AccessibleBrowseBoxObjType _eType,
+ const Reference< XAccessible >& _rParent,
+ BrowseBox& _rBrowseBox,
+ vcl::IAccessibleFactory const & rFactory
+ )
+ {
+ Reference< XAccessible > xRet;
+ BrowseBoxImpl::THeaderCellMap::iterator aFind = _raHeaderCells.find( _nPos );
+ if ( aFind == _raHeaderCells.end() )
+ {
+ Reference< XAccessible > xAccessible = rFactory.createAccessibleBrowseBoxHeaderCell(
+ _nPos,
+ _rParent,
+ _rBrowseBox,
+ nullptr,
+ _eType
+ );
+ aFind = _raHeaderCells.emplace( _nPos, xAccessible ).first;
+ }
+ if ( aFind != _raHeaderCells.end() )
+ xRet = aFind->second;
+ return xRet;
+ }
+
+
+ Reference< XAccessible > BrowseBoxImpl::getAccessibleHeaderBar( AccessibleBrowseBoxObjType _eObjType )
+ {
+ if ( m_pAccessible && m_pAccessible->isAlive() )
+ return m_pAccessible->getHeaderBar( _eObjType );
+ return nullptr;
+ }
+
+
+ Reference< XAccessible > BrowseBoxImpl::getAccessibleTable( )
+ {
+ if ( m_pAccessible && m_pAccessible->isAlive() )
+ return m_pAccessible->getTable( );
+ return nullptr;
+ }
+}
+
+
+Reference< XAccessible > BrowseBox::CreateAccessible()
+{
+ vcl::Window* pParent = GetAccessibleParentWindow();
+ DBG_ASSERT( pParent, "BrowseBox::CreateAccessible - parent not found" );
+
+ if( pParent && !m_pImpl->m_pAccessible)
+ {
+ Reference< XAccessible > xAccParent = pParent->GetAccessible();
+ if( xAccParent.is() )
+ {
+ m_pImpl->m_pAccessible = getAccessibleFactory().createAccessibleBrowseBox(
+ xAccParent, *this
+ );
+ }
+ }
+
+ return m_pImpl->m_pAccessible;
+}
+
+
+// Children -------------------------------------------------------------------
+
+Reference< XAccessible > BrowseBox::CreateAccessibleCell( sal_Int32 _nRow, sal_uInt16 _nColumnPos )
+{
+ // BBINDEX_TABLE must be the table
+ OSL_ENSURE(m_pImpl->m_pAccessible,"Invalid call: Accessible is null");
+
+ return m_pImpl->m_aFactoryAccess.getFactory().createAccessibleBrowseBoxTableCell(
+ m_pImpl->getAccessibleTable(),
+ *this,
+ nullptr,
+ _nRow,
+ _nColumnPos,
+ OFFSET_DEFAULT
+ );
+}
+
+
+Reference< XAccessible > BrowseBox::CreateAccessibleRowHeader( sal_Int32 _nRow )
+{
+ return svt::getHeaderCell(
+ m_pImpl->m_aRowHeaderCellMap,
+ _nRow,
+ AccessibleBrowseBoxObjType::RowHeaderCell,
+ m_pImpl->getAccessibleHeaderBar(AccessibleBrowseBoxObjType::RowHeaderBar),
+ *this,
+ m_pImpl->m_aFactoryAccess.getFactory()
+ );
+}
+
+
+Reference< XAccessible > BrowseBox::CreateAccessibleColumnHeader( sal_uInt16 _nColumnPos )
+{
+ return svt::getHeaderCell(
+ m_pImpl->m_aColHeaderCellMap,
+ _nColumnPos,
+ AccessibleBrowseBoxObjType::ColumnHeaderCell,
+ m_pImpl->getAccessibleHeaderBar(AccessibleBrowseBoxObjType::ColumnHeaderBar),
+ *this,
+ m_pImpl->m_aFactoryAccess.getFactory()
+ );
+}
+
+
+sal_Int32 BrowseBox::GetAccessibleControlCount() const
+{
+ return 0;
+}
+
+
+Reference< XAccessible > BrowseBox::CreateAccessibleControl( sal_Int32 )
+{
+ SAL_WARN( "svtools", "BrowseBox::CreateAccessibleControl: to be overwritten!" );
+ return nullptr;
+}
+
+
+// Conversions ----------------------------------------------------------------
+
+bool BrowseBox::ConvertPointToCellAddress(
+ sal_Int32& rnRow, sal_uInt16& rnColumnPos, const Point& rPoint )
+{
+ //! TODO has to be checked
+ rnRow = GetRowAtYPosPixel(rPoint.Y());
+ rnColumnPos = GetColumnAtXPosPixel(rPoint.X());
+ return rnRow != BROWSER_INVALIDID && rnColumnPos != BROWSER_INVALIDID;
+}
+
+
+bool BrowseBox::ConvertPointToRowHeader( sal_Int32& rnRow, const Point& rPoint )
+{
+ rnRow = GetRowAtYPosPixel(rPoint.Y());
+ // sal_uInt16 nColumnId = GetColumnAtXPosPixel(rPoint.X());
+ return rnRow != BROWSER_INVALIDID;// && nColumnId == 0;
+}
+
+
+bool BrowseBox::ConvertPointToColumnHeader( sal_uInt16& _rnColumnPos, const Point& _rPoint )
+{
+ _rnColumnPos = GetColumnAtXPosPixel(_rPoint.X());
+ return _rnColumnPos != BROWSER_INVALIDID;
+}
+
+
+bool BrowseBox::ConvertPointToControlIndex( sal_Int32& _rnIndex, const Point& _rPoint )
+{
+ //! TODO has to be checked
+ sal_Int32 nRow = 0;
+ sal_uInt16 nColumn = 0;
+ bool bRet = ConvertPointToCellAddress(nRow,nColumn,_rPoint);
+ if ( bRet )
+ _rnIndex = nRow * ColCount() + nColumn;
+
+ return bRet;
+}
+
+
+// Object data and state ------------------------------------------------------
+
+OUString BrowseBox::GetAccessibleObjectName( AccessibleBrowseBoxObjType eObjType,sal_Int32 _nPosition) const
+{
+ OUString aRetText;
+ switch( eObjType )
+ {
+ case AccessibleBrowseBoxObjType::BrowseBox:
+ aRetText = "BrowseBox";
+ break;
+ case AccessibleBrowseBoxObjType::Table:
+ aRetText = "Table";
+ break;
+ case AccessibleBrowseBoxObjType::RowHeaderBar:
+ aRetText = "RowHeaderBar";
+ break;
+ case AccessibleBrowseBoxObjType::ColumnHeaderBar:
+ aRetText = "ColumnHeaderBar";
+ break;
+ case AccessibleBrowseBoxObjType::TableCell:
+ if( ColCount() !=0 && GetRowCount()!=0)
+ {
+
+ sal_Int32 columnId = _nPosition % ColCount() +1;
+ aRetText = GetColumnDescription( sal_Int16( columnId ) );
+ sal_Int32 rowId = _nPosition / GetRowCount() + 1;
+ aRetText += OUString::number(rowId);
+ }
+ else
+ aRetText = "TableCell";
+#if OSL_DEBUG_LEVEL > 0
+ aRetText += " ["
+ + OUString::number(GetCurRow())
+ + ","
+ + OUString::number(sal_Int32(GetCurColumnId()))
+ + "]";
+#endif
+ break;
+ case AccessibleBrowseBoxObjType::RowHeaderCell:
+ {
+ sal_Int32 rowId = _nPosition + 1;
+ aRetText = OUString::number( rowId );
+ }
+#if OSL_DEBUG_LEVEL > 0
+ aRetText += " ["
+ + OUString::number(GetCurRow())
+ + ","
+ + OUString::number(sal_Int32(GetCurColumnId()))
+ + "]";
+#endif
+ break;
+ case AccessibleBrowseBoxObjType::ColumnHeaderCell:
+ aRetText = GetColumnDescription( sal_Int16( _nPosition ) );
+#if OSL_DEBUG_LEVEL > 0
+ aRetText += " ["
+ + OUString::number(GetCurRow())
+ + ","
+ + OUString::number(sal_Int32(GetCurColumnId()))
+ + "]";
+#endif
+ break;
+ default:
+ OSL_FAIL("BrowseBox::GetAccessibleName: invalid enum!");
+ }
+ return aRetText;
+}
+
+
+OUString BrowseBox::GetAccessibleObjectDescription( AccessibleBrowseBoxObjType eObjType,sal_Int32 ) const
+{
+ OUString aRetText;
+ switch( eObjType )
+ {
+ case AccessibleBrowseBoxObjType::BrowseBox:
+ aRetText = "BrowseBox description";
+ break;
+ case AccessibleBrowseBoxObjType::Table:
+ // aRetText = "TABLE description";
+ break;
+ case AccessibleBrowseBoxObjType::RowHeaderBar:
+ // aRetText = "ROWHEADERBAR description";
+ break;
+ case AccessibleBrowseBoxObjType::ColumnHeaderBar:
+ // aRetText = "COLUMNHEADERBAR description";
+ break;
+ case AccessibleBrowseBoxObjType::TableCell:
+ // aRetText = "TABLECELL description";
+ break;
+ case AccessibleBrowseBoxObjType::RowHeaderCell:
+ // aRetText = "ROWHEADERCELL description";
+ break;
+ case AccessibleBrowseBoxObjType::ColumnHeaderCell:
+ // aRetText = "COLUMNHEADERCELL description";
+ break;
+ case AccessibleBrowseBoxObjType::CheckBoxCell:
+ break;
+ }
+ return aRetText;
+}
+
+
+OUString BrowseBox::GetRowDescription( sal_Int32 ) const
+{
+ return OUString();
+}
+
+
+OUString BrowseBox::GetColumnDescription( sal_uInt16 _nColumn ) const
+{
+ return GetColumnTitle( GetColumnId( _nColumn ) );
+}
+
+
+void BrowseBox::FillAccessibleStateSet(
+ sal_Int64& rStateSet,
+ AccessibleBrowseBoxObjType eObjType ) const
+{
+ switch( eObjType )
+ {
+ case AccessibleBrowseBoxObjType::BrowseBox:
+ case AccessibleBrowseBoxObjType::Table:
+
+ rStateSet |= AccessibleStateType::FOCUSABLE;
+ if ( HasFocus() )
+ rStateSet |= AccessibleStateType::FOCUSED;
+ if ( IsActive() )
+ rStateSet |= AccessibleStateType::ACTIVE;
+ if ( GetUpdateMode() )
+ rStateSet |= AccessibleStateType::EDITABLE;
+ if ( IsEnabled() )
+ {
+ rStateSet |= AccessibleStateType::ENABLED;
+ rStateSet |= AccessibleStateType::SENSITIVE;
+ }
+ if ( IsReallyVisible() )
+ rStateSet |= AccessibleStateType::VISIBLE;
+ if ( eObjType == AccessibleBrowseBoxObjType::Table )
+ rStateSet |= AccessibleStateType::MANAGES_DESCENDANTS;
+
+ break;
+ case AccessibleBrowseBoxObjType::RowHeaderBar:
+ rStateSet |= AccessibleStateType::FOCUSABLE;
+ rStateSet |= AccessibleStateType::VISIBLE;
+ if ( GetSelectRowCount() )
+ rStateSet |= AccessibleStateType::FOCUSED;
+ rStateSet |= AccessibleStateType::MANAGES_DESCENDANTS;
+ break;
+ case AccessibleBrowseBoxObjType::ColumnHeaderBar:
+ rStateSet |= AccessibleStateType::FOCUSABLE;
+ rStateSet |= AccessibleStateType::VISIBLE;
+ if ( GetSelectColumnCount() )
+ rStateSet |= AccessibleStateType::FOCUSED;
+ rStateSet |= AccessibleStateType::MANAGES_DESCENDANTS;
+ break;
+ case AccessibleBrowseBoxObjType::TableCell:
+ {
+ sal_Int32 nRow = GetCurRow();
+ sal_uInt16 nColumn = GetCurColumnId();
+ if ( IsFieldVisible(nRow,nColumn) )
+ rStateSet |= AccessibleStateType::VISIBLE;
+ if ( !IsFrozen( nColumn ) )
+ rStateSet |= AccessibleStateType::FOCUSABLE;
+ rStateSet |= AccessibleStateType::TRANSIENT;
+ }
+ break;
+ case AccessibleBrowseBoxObjType::RowHeaderCell:
+ case AccessibleBrowseBoxObjType::ColumnHeaderCell:
+ case AccessibleBrowseBoxObjType::CheckBoxCell:
+ OSL_FAIL("Illegal call here!");
+ break;
+ }
+}
+
+void BrowseBox::FillAccessibleStateSetForCell( sal_Int64& _rStateSet,
+ sal_Int32 _nRow, sal_uInt16 _nColumnPos ) const
+{
+ //! TODO check if the state is valid for table cells
+ if ( IsCellVisible( _nRow, _nColumnPos ) )
+ _rStateSet |= AccessibleStateType::VISIBLE;
+ if ( GetCurrRow() == _nRow && GetCurrColumn() == _nColumnPos )
+ _rStateSet |= AccessibleStateType::FOCUSED;
+ else // only transient when column is not focused
+ _rStateSet |= AccessibleStateType::TRANSIENT;
+}
+
+
+void BrowseBox::GrabTableFocus()
+{
+ GrabFocus();
+}
+
+OUString BrowseBox::GetCellText(sal_Int32, sal_uInt16 ) const
+{
+ SAL_WARN("svtools", "This method has to be implemented by the derived classes! BUG!!");
+ return OUString();
+}
+
+
+void BrowseBox::commitHeaderBarEvent(sal_Int16 nEventId,
+ const Any& rNewValue, const Any& rOldValue, bool _bColumnHeaderBar )
+{
+ if ( isAccessibleAlive() )
+ m_pImpl->m_pAccessible->commitHeaderBarEvent( nEventId,
+ rNewValue, rOldValue, _bColumnHeaderBar );
+}
+
+void BrowseBox::commitTableEvent( sal_Int16 _nEventId, const Any& _rNewValue, const Any& _rOldValue )
+{
+ if ( isAccessibleAlive() )
+ m_pImpl->m_pAccessible->commitTableEvent( _nEventId, _rNewValue, _rOldValue );
+}
+
+void BrowseBox::commitBrowseBoxEvent( sal_Int16 _nEventId, const Any& _rNewValue, const Any& _rOldValue )
+{
+ if ( isAccessibleAlive() )
+ m_pImpl->m_pAccessible->commitEvent( _nEventId, _rNewValue, _rOldValue);
+}
+
+::vcl::IAccessibleFactory& BrowseBox::getAccessibleFactory()
+{
+ return m_pImpl->m_aFactoryAccess.getFactory();
+}
+
+bool BrowseBox::isAccessibleAlive( ) const
+{
+ return m_pImpl->m_pAccessible && m_pImpl->m_pAccessible->isAlive();
+}
+
+// IAccessibleTableProvider
+
+sal_Int32 BrowseBox::GetCurrRow() const
+{
+ return GetCurRow();
+}
+
+sal_uInt16 BrowseBox::GetCurrColumn() const
+{
+ return GetColumnPos( GetCurColumnId() );
+}
+
+bool BrowseBox::HasRowHeader() const
+{
+ return ( GetColumnId( 0 ) == HandleColumnId ); // HandleColumn == RowHeader
+}
+
+bool BrowseBox::GoToCell( sal_Int32 _nRow, sal_uInt16 _nColumn )
+{
+ return GoToRowColumnId( _nRow, GetColumnId( _nColumn ) );
+}
+
+void BrowseBox::SelectColumn( sal_uInt16 _nColumn, bool _bSelect )
+{
+ SelectColumnPos( _nColumn, _bSelect );
+}
+
+bool BrowseBox::IsColumnSelected( sal_Int32 _nColumn ) const
+{
+ return ( pColSel && (0 <= _nColumn) && (_nColumn <= 0xFFF) ) &&
+ pColSel->IsSelected( static_cast< sal_uInt16 >( _nColumn ) );
+}
+
+sal_Int32 BrowseBox::GetSelectedRowCount() const
+{
+ return GetSelectRowCount();
+}
+
+sal_Int32 BrowseBox::GetSelectedColumnCount() const
+{
+ const MultiSelection* pColumnSel = GetColumnSelection();
+ return pColumnSel ? pColumnSel->GetSelectCount() : 0;
+}
+
+void BrowseBox::GetAllSelectedRows( css::uno::Sequence< sal_Int32 >& _rRows ) const
+{
+ sal_Int32 nCount = GetSelectRowCount();
+ if( nCount )
+ {
+ _rRows.realloc( nCount );
+ auto pRows = _rRows.getArray();
+ pRows[ 0 ] = const_cast< BrowseBox* >( this )->FirstSelectedRow();
+ for( sal_Int32 nIndex = 1; nIndex < nCount; ++nIndex )
+ pRows[ nIndex ] = const_cast< BrowseBox* >( this )->NextSelectedRow();
+ DBG_ASSERT( const_cast< BrowseBox* >( this )->NextSelectedRow() == BROWSER_ENDOFSELECTION,
+ "BrowseBox::GetAllSelectedRows - too many selected rows found" );
+ }
+}
+
+void BrowseBox::GetAllSelectedColumns( css::uno::Sequence< sal_Int32 >& _rColumns ) const
+{
+ const MultiSelection* pColumnSel = GetColumnSelection();
+ sal_Int32 nCount = GetSelectedColumnCount();
+ if( !(pColumnSel && nCount) )
+ return;
+
+ _rColumns.realloc( nCount );
+ auto pColumns = _rColumns.getArray();
+
+ sal_Int32 nIndex = 0;
+ const size_t nRangeCount = pColumnSel->GetRangeCount();
+ for( size_t nRange = 0; nRange < nRangeCount; ++nRange )
+ {
+ const Range& rRange = pColumnSel->GetRange( nRange );
+ // loop has to include aRange.Max()
+ for( sal_Int32 nCol = rRange.Min(); nCol <= static_cast<sal_Int32>(rRange.Max()); ++nCol )
+ {
+ DBG_ASSERT( nIndex < nCount,
+ "GetAllSelectedColumns - range overflow" );
+ pColumns[ nIndex ] = nCol;
+ ++nIndex;
+ }
+ }
+}
+
+bool BrowseBox::IsCellVisible( sal_Int32 _nRow, sal_uInt16 _nColumnPos ) const
+{
+ return IsFieldVisible( _nRow, GetColumnId( _nColumnPos ) );
+}
+
+OUString BrowseBox::GetAccessibleCellText(sal_Int32 _nRow, sal_uInt16 _nColPos) const
+{
+ return GetCellText( _nRow, GetColumnId( _nColPos ) );
+}
+
+
+bool BrowseBox::GetGlyphBoundRects( const Point& rOrigin, const OUString& rStr, int nIndex, int nLen, std::vector< tools::Rectangle >& rVector )
+{
+ return GetOutDev()->GetGlyphBoundRects( rOrigin, rStr, nIndex, nLen, rVector );
+}
+
+AbsoluteScreenPixelRectangle BrowseBox::GetWindowExtentsAbsolute() const
+{
+ return Control::GetWindowExtentsAbsolute();
+}
+
+tools::Rectangle BrowseBox::GetWindowExtentsRelative(const vcl::Window& rRelativeWindow) const
+{
+ return Control::GetWindowExtentsRelative( rRelativeWindow );
+}
+
+void BrowseBox::GrabFocus()
+{
+ Control::GrabFocus();
+}
+
+Reference< XAccessible > BrowseBox::GetAccessible()
+{
+ return Control::GetAccessible();
+}
+
+vcl::Window* BrowseBox::GetAccessibleParentWindow() const
+{
+ return Control::GetAccessibleParentWindow();
+}
+
+vcl::Window* BrowseBox::GetWindowInstance()
+{
+ return this;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */