/* -*- 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 <awt/vclxwindows.hxx>

#include <cppuhelper/implbase.hxx>

#include <toolkit/helper/listenermultiplexer.hxx>

#include <com/sun/star/view/SelectionType.hpp>

#include <controls/table/TableControl.hxx>

#include <controls/table/tablecontrolinterface.hxx>

#include <controls/table/gridtablerenderer.hxx>

#include "unocontroltablemodel.hxx"

#include <sal/log.hxx>

#include <tools/mapunit.hxx>

#include <comphelper/diagnose_ex.hxx>

#include <helper/property.hxx>

#include <com/sun/star/awt/grid/XGridColumn.hpp>

#include <com/sun/star/awt/grid/GridInvalidDataException.hpp>

#include <com/sun/star/awt/grid/GridInvalidModelException.hpp>

#include <com/sun/star/accessibility/AccessibleEventId.hpp>

#include <com/sun/star/accessibility/AccessibleStateType.hpp>

#include <com/sun/star/util/Color.hpp>

#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>

#include <vcl/svapp.hxx>

#include <vcl/vclevent.hxx>

#include <algorithm>

using css::uno::Reference;

using css::uno::Exception;

using css::uno::UNO_QUERY;

using css::uno::UNO_QUERY_THROW;

using css::uno::Any;

using css::uno::Sequence;

using css::awt::grid::XGridSelectionListener;

using css::style::VerticalAlignment;

using css::style::VerticalAlignment_TOP;

using css::view::SelectionType;

using css::view::SelectionType_NONE;

using css::view::SelectionType_RANGE;

using css::view::SelectionType_SINGLE;

using css::view::SelectionType_MULTI;

using css::awt::grid::XGridDataModel;

using css::awt::grid::GridInvalidDataException;

using css::lang::EventObject;

using css::lang::IndexOutOfBoundsException;

using css::awt::grid::XGridColumnModel;

using css::awt::grid::GridSelectionEvent;

using css::awt::grid::XGridColumn;

using css::container::ContainerEvent;

using css::awt::grid::GridDataEvent;

using css::awt::grid::GridInvalidModelException;

namespace AccessibleEventId = css::accessibility::AccessibleEventId;

namespace AccessibleStateType = css::accessibility::AccessibleStateType;

using namespace ::svt::table;

SVTXGridControl::SVTXGridControl()

    :m_xTableModel( std::make_shared<UnoControlTableModel>() )

    ,m_bTableModelInitCompleted( false )

    ,m_aSelectionListeners( *this )

{

}

SVTXGridControl::~SVTXGridControl()

{

}

void SVTXGridControl::SetWindow( const VclPtr< vcl::Window > &pWindow )

{

    SVTXGridControl_Base::SetWindow( pWindow );

    impl_checkTableModelInit();

}

void SVTXGridControl::impl_checkColumnIndex_throw(svt::table::TableControl const& i_table,

                                                  sal_Int32 const i_columnIndex) const

{

    if ( ( i_columnIndex < 0 ) || ( i_columnIndex >= i_table.GetColumnCount() ) )

        throw IndexOutOfBoundsException( OUString(), *const_cast< SVTXGridControl* >( this ) );

}

void SVTXGridControl::impl_checkRowIndex_throw(svt::table::TableControl const& i_table,

                                               sal_Int32 const i_rowIndex) const

{

    if ( ( i_rowIndex < 0 ) || ( i_rowIndex >= i_table.GetRowCount() ) )

        throw IndexOutOfBoundsException( OUString(), *const_cast< SVTXGridControl* >( this ) );

}

sal_Int32 SAL_CALL SVTXGridControl::getRowAtPoint(::sal_Int32 x, ::sal_Int32 y)

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN( pTable, "SVTXGridControl::getRowAtPoint: no control (anymore)!", -1 );

    TableCell const tableCell = pTable->hitTest(Point(x, y));

    return ( tableCell.nRow >= 0 ) ? tableCell.nRow : -1;

}

sal_Int32 SAL_CALL SVTXGridControl::getColumnAtPoint(::sal_Int32 x, ::sal_Int32 y)

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN( pTable, "SVTXGridControl::getColumnAtPoint: no control (anymore)!", -1 );

    TableCell const tableCell = pTable->hitTest(Point(x, y));

    return ( tableCell.nColumn >= 0 ) ? tableCell.nColumn : -1;

}

sal_Int32 SAL_CALL SVTXGridControl::getCurrentColumn(  )

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN( pTable, "SVTXGridControl::getCurrentColumn: no control (anymore)!", -1 );

    sal_Int32 const nColumn = pTable->GetCurrentColumn();

    return ( nColumn >= 0 ) ? nColumn : -1;

}

sal_Int32 SAL_CALL SVTXGridControl::getCurrentRow(  )

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN( pTable, "SVTXGridControl::getCurrentRow: no control (anymore)!", -1 );

    sal_Int32 const nRow = pTable->GetCurrentRow();

    return ( nRow >= 0 ) ? nRow : -1;

}

void SAL_CALL SVTXGridControl::goToCell( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex )

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::getCurrentRow: no control (anymore)!" );

    impl_checkColumnIndex_throw( *pTable, i_columnIndex );

    impl_checkRowIndex_throw( *pTable, i_rowIndex );

    pTable->GoToCell(i_columnIndex, i_rowIndex);

}

void SAL_CALL SVTXGridControl::addSelectionListener(const Reference< XGridSelectionListener > & listener)

{

    m_aSelectionListeners.addInterface(listener);

}

void SAL_CALL SVTXGridControl::removeSelectionListener(const Reference< XGridSelectionListener > & listener)

{

    m_aSelectionListeners.removeInterface(listener);

}

void SVTXGridControl::setProperty( const OUString& PropertyName, const Any& aValue)

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::setProperty: no control (anymore)!" );

    switch( GetPropertyId( PropertyName ) )

    {

        case BASEPROPERTY_ROW_HEADER_WIDTH:

        {

            sal_Int32 rowHeaderWidth( -1 );

            aValue >>= rowHeaderWidth;

            if ( rowHeaderWidth <= 0 )

            {

                SAL_WARN( "svtools.uno", "SVTXGridControl::setProperty: illegal row header width!" );

                break;

            }

            m_xTableModel->setRowHeaderWidth( rowHeaderWidth );

            // TODO: the model should broadcast this change itself, and the table should invalidate itself as needed

            pTable->Invalidate();

        }

        break;

        case BASEPROPERTY_COLUMN_HEADER_HEIGHT:

        {

            sal_Int32 columnHeaderHeight = 0;

            if ( !aValue.hasValue() )

            {

                columnHeaderHeight = pTable->PixelToLogic(Size(0, pTable->GetTextHeight() + 3), MapMode(MapUnit::MapAppFont)).Height();

            }

            else

            {

                aValue >>= columnHeaderHeight;

            }

            if ( columnHeaderHeight <= 0 )

            {

                SAL_WARN( "svtools.uno", "SVTXGridControl::setProperty: illegal column header width!" );

                break;

            }

            m_xTableModel->setColumnHeaderHeight( columnHeaderHeight );

            // TODO: the model should broadcast this change itself, and the table should invalidate itself as needed

            pTable->Invalidate();

        }

        break;

        case BASEPROPERTY_USE_GRID_LINES:

        {

            GridTableRenderer* pGridRenderer = dynamic_cast< GridTableRenderer* >(

                m_xTableModel->getRenderer().get() );

            if ( !pGridRenderer )

            {

                SAL_WARN( "svtools.uno", "SVTXGridControl::setProperty(UseGridLines): invalid renderer!" );

                break;

            }

            bool bUseGridLines = false;

            OSL_VERIFY( aValue >>= bUseGridLines );

            pGridRenderer->useGridLines( bUseGridLines );

            pTable->Invalidate();

        }

        break;

        case BASEPROPERTY_ROW_HEIGHT:

        {

            sal_Int32 rowHeight = 0;

            if ( !aValue.hasValue() )

            {

                rowHeight = pTable->PixelToLogic(Size(0, pTable->GetTextHeight() + 3), MapMode(MapUnit::MapAppFont)).Height();

            }

            else

            {

                aValue >>= rowHeight;

            }

            m_xTableModel->setRowHeight( rowHeight );

            if ( rowHeight <= 0 )

            {

                SAL_WARN( "svtools.uno", "SVTXGridControl::setProperty: illegal row height!" );

                break;

            }

            // TODO: the model should broadcast this change itself, and the table should invalidate itself as needed

            pTable->Invalidate();

        }

        break;

        case BASEPROPERTY_BACKGROUNDCOLOR:

        {

            // let the base class handle this for the TableControl

            VCLXWindow::setProperty( PropertyName, aValue );

            // and forward to the grid control's data window

            if ( pTable->IsBackground() )

                pTable->getDataWindow().SetBackground( pTable->GetBackground() );

            else

                pTable->getDataWindow().SetBackground();

        }

        break;

        case BASEPROPERTY_GRID_SELECTIONMODE:

        {

            SelectionType eSelectionType;

            if( aValue >>= eSelectionType )

            {

                SelectionMode eSelMode;

                switch( eSelectionType )

                {

                case SelectionType_SINGLE:  eSelMode = SelectionMode::Single; break;

                case SelectionType_RANGE:   eSelMode = SelectionMode::Range; break;

                case SelectionType_MULTI:   eSelMode = SelectionMode::Multiple; break;

                default:                    eSelMode = SelectionMode::NONE; break;

                }

                if( pTable->getSelEngine()->GetSelectionMode() != eSelMode )

                    pTable->getSelEngine()->SetSelectionMode( eSelMode );

            }

            break;

        }

        case BASEPROPERTY_HSCROLL:

        {

            bool bHScroll = true;

            if( aValue >>= bHScroll )

                m_xTableModel->setHorizontalScrollbarVisibility( bHScroll ? ScrollbarShowAlways : ScrollbarShowSmart );

            break;

        }

        case BASEPROPERTY_VSCROLL:

        {

            bool bVScroll = true;

            if( aValue >>= bVScroll )

            {

                m_xTableModel->setVerticalScrollbarVisibility( bVScroll ? ScrollbarShowAlways : ScrollbarShowSmart );

            }

            break;

        }

        case BASEPROPERTY_GRID_SHOWROWHEADER:

        {

            bool rowHeader = true;

            if( aValue >>= rowHeader )

            {

                m_xTableModel->setRowHeaders(rowHeader);

            }

            break;

        }

        case BASEPROPERTY_GRID_ROW_BACKGROUND_COLORS:

            m_xTableModel->setRowBackgroundColors( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_GRID_LINE_COLOR:

            m_xTableModel->setLineColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_GRID_HEADER_BACKGROUND:

            m_xTableModel->setHeaderBackgroundColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_GRID_HEADER_TEXT_COLOR:

            m_xTableModel->setHeaderTextColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_ACTIVE_SEL_BACKGROUND_COLOR:

            m_xTableModel->setActiveSelectionBackColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_INACTIVE_SEL_BACKGROUND_COLOR:

            m_xTableModel->setInactiveSelectionBackColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_ACTIVE_SEL_TEXT_COLOR:

            m_xTableModel->setActiveSelectionTextColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_INACTIVE_SEL_TEXT_COLOR:

            m_xTableModel->setInactiveSelectionTextColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_TEXTCOLOR:

            m_xTableModel->setTextColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_TEXTLINECOLOR:

            m_xTableModel->setTextLineColor( aValue );

            pTable->Invalidate();

            break;

        case BASEPROPERTY_VERTICALALIGN:

        {

            VerticalAlignment eAlign( VerticalAlignment_TOP );

            if ( aValue >>= eAlign )

                m_xTableModel->setVerticalAlign( eAlign );

            break;

        }

        case BASEPROPERTY_GRID_SHOWCOLUMNHEADER:

        {

            bool colHeader = true;

            if( aValue >>= colHeader )

            {

                m_xTableModel->setColumnHeaders(colHeader);

            }

            break;

        }

        case BASEPROPERTY_GRID_DATAMODEL:

        {

            Reference< XGridDataModel > const xDataModel( aValue, UNO_QUERY );

            if ( !xDataModel.is() )

                throw GridInvalidDataException(u"Invalid data model."_ustr, *this );

            m_xTableModel->setDataModel( xDataModel );

            impl_checkTableModelInit();

        }

        break;

        case BASEPROPERTY_GRID_COLUMNMODEL:

        {

            // obtain new col model

            Reference< XGridColumnModel > const xColumnModel( aValue, UNO_QUERY );

            if ( !xColumnModel.is() )

                throw GridInvalidModelException(u"Invalid column model."_ustr, *this );

            // remove all old columns

            m_xTableModel->removeAllColumns();

            // announce to the TableModel

            m_xTableModel->setColumnModel( xColumnModel );

            impl_checkTableModelInit();

            // add new columns

            impl_updateColumnsFromModel_nothrow();

            break;

        }

        default:

            VCLXWindow::setProperty( PropertyName, aValue );

        break;

    }

}

void SVTXGridControl::impl_checkTableModelInit()

{

    if ( !(!m_bTableModelInitCompleted && m_xTableModel->hasColumnModel() && m_xTableModel->hasDataModel()) )

        return;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    if ( !pTable )

        return;

    pTable->SetModel(m_xTableModel);

    m_bTableModelInitCompleted = true;

    // ensure default columns exist, if they have not previously been added

    Reference< XGridDataModel > const xDataModel( m_xTableModel->getDataModel(), css::uno::UNO_SET_THROW );

    Reference< XGridColumnModel > const xColumnModel( m_xTableModel->getColumnModel(), css::uno::UNO_SET_THROW );

    sal_Int32 const nDataColumnCount = xDataModel->getColumnCount();

    if ( ( nDataColumnCount > 0 ) && ( xColumnModel->getColumnCount() == 0 ) )

        xColumnModel->setDefaultColumns( nDataColumnCount );

        // this will trigger notifications, which in turn will let us update our m_xTableModel

}

namespace

{

    void lcl_convertColor( ::std::optional< ::Color > const & i_color, Any & o_colorValue )

    {

        if ( !i_color )

            o_colorValue.clear();

        else

            o_colorValue <<= sal_Int32(*i_color);

    }

}

Any SVTXGridControl::getProperty( const OUString& PropertyName )

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN( pTable, "SVTXGridControl::getProperty: no control (anymore)!", Any() );

    Any aPropertyValue;

    const sal_uInt16 nPropId = GetPropertyId( PropertyName );

    switch(nPropId)

    {

    case BASEPROPERTY_GRID_SELECTIONMODE:

    {

        SelectionType eSelectionType;

        SelectionMode eSelMode = pTable->getSelEngine()->GetSelectionMode();

        switch( eSelMode )

        {

            case SelectionMode::Single:  eSelectionType = SelectionType_SINGLE; break;

            case SelectionMode::Range:   eSelectionType = SelectionType_RANGE; break;

            case SelectionMode::Multiple:eSelectionType = SelectionType_MULTI; break;

            default:                eSelectionType = SelectionType_NONE; break;

        }

        aPropertyValue <<= eSelectionType;

        break;

    }

    case BASEPROPERTY_GRID_SHOWROWHEADER:

        aPropertyValue <<= m_xTableModel->hasRowHeaders();

        break;

    case BASEPROPERTY_GRID_SHOWCOLUMNHEADER:

        aPropertyValue <<= m_xTableModel->hasColumnHeaders();

        break;

    case BASEPROPERTY_GRID_DATAMODEL:

        aPropertyValue <<= m_xTableModel->getDataModel();

        break;

    case BASEPROPERTY_GRID_COLUMNMODEL:

        aPropertyValue <<= m_xTableModel->getColumnModel();

        break;

    case BASEPROPERTY_HSCROLL:

        {

            bool const bHasScrollbar = ( m_xTableModel->getHorizontalScrollbarVisibility() != ScrollbarShowNever );

            aPropertyValue <<= bHasScrollbar;

            break;

        }

    case BASEPROPERTY_VSCROLL:

        {

            bool const bHasScrollbar = ( m_xTableModel->getVerticalScrollbarVisibility() != ScrollbarShowNever );

            aPropertyValue <<= bHasScrollbar;

            break;

        }

    case BASEPROPERTY_USE_GRID_LINES:

    {

        GridTableRenderer* pGridRenderer = dynamic_cast< GridTableRenderer* >(

            m_xTableModel->getRenderer().get() );

        if ( !pGridRenderer )

        {

            SAL_WARN( "svtools.uno", "SVTXGridControl::getProperty(UseGridLines): invalid renderer!" );

            break;

        }

        aPropertyValue <<= pGridRenderer->useGridLines();

    }

    break;

    case BASEPROPERTY_GRID_ROW_BACKGROUND_COLORS:

    {

        ::std::optional< ::std::vector< ::Color > > aColors( m_xTableModel->getRowBackgroundColors() );

        if ( !aColors )

            aPropertyValue.clear();

        else

        {

            Sequence< css::util::Color > aAPIColors( aColors->size() );

            std::transform(aColors->begin(), aColors->end(), aAPIColors.getArray(),

                           [](const auto& color) { return sal_Int32(color); });

            aPropertyValue <<= aAPIColors;

        }

    }

    break;

    case BASEPROPERTY_GRID_LINE_COLOR:

        lcl_convertColor( m_xTableModel->getLineColor(), aPropertyValue );

        break;

    case BASEPROPERTY_GRID_HEADER_BACKGROUND:

        lcl_convertColor( m_xTableModel->getHeaderBackgroundColor(), aPropertyValue );

        break;

    case BASEPROPERTY_GRID_HEADER_TEXT_COLOR:

        lcl_convertColor( m_xTableModel->getHeaderTextColor(), aPropertyValue );

        break;

    case BASEPROPERTY_ACTIVE_SEL_BACKGROUND_COLOR:

        lcl_convertColor( m_xTableModel->getActiveSelectionBackColor(), aPropertyValue );

        break;

    case BASEPROPERTY_INACTIVE_SEL_BACKGROUND_COLOR:

        lcl_convertColor( m_xTableModel->getInactiveSelectionBackColor(), aPropertyValue );

        break;

    case BASEPROPERTY_ACTIVE_SEL_TEXT_COLOR:

        lcl_convertColor( m_xTableModel->getActiveSelectionTextColor(), aPropertyValue );

        break;

    case BASEPROPERTY_INACTIVE_SEL_TEXT_COLOR:

        lcl_convertColor( m_xTableModel->getInactiveSelectionTextColor(), aPropertyValue );

        break;

    case BASEPROPERTY_TEXTCOLOR:

        lcl_convertColor( m_xTableModel->getTextColor(), aPropertyValue );

        break;

    case BASEPROPERTY_TEXTLINECOLOR:

        lcl_convertColor( m_xTableModel->getTextLineColor(), aPropertyValue );

        break;

    default:

        aPropertyValue = VCLXWindow::getProperty( PropertyName );

        break;

    }

    return aPropertyValue;

}

void SAL_CALL SVTXGridControl::rowsInserted( const GridDataEvent& i_event )

{

    SolarMutexGuard aGuard;

    m_xTableModel->notifyRowsInserted( i_event );

}

void SAL_CALL

 SVTXGridControl::rowsRemoved( const GridDataEvent& i_event )

{

    SolarMutexGuard aGuard;

    m_xTableModel->notifyRowsRemoved( i_event );

}

void SAL_CALL SVTXGridControl::dataChanged( const GridDataEvent& i_event )

{

    SolarMutexGuard aGuard;

    m_xTableModel->notifyDataChanged( i_event );

    // if the data model is sortable, a dataChanged event is also fired in case the sort order changed.

    // So, just in case, invalidate the column header area, too.

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::dataChanged: no control (anymore)!" );

    pTable->invalidate(TableArea::ColumnHeaders);

}

void SAL_CALL SVTXGridControl::rowHeadingChanged( const GridDataEvent& )

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::rowHeadingChanged: no control (anymore)!" );

    pTable->invalidate(TableArea::RowHeaders);

}

void SAL_CALL SVTXGridControl::elementInserted( const ContainerEvent& i_event )

{

    SolarMutexGuard aGuard;

    Reference< XGridColumn > const xGridColumn( i_event.Element, UNO_QUERY_THROW );

    sal_Int32 nIndex( m_xTableModel->getColumnCount() );

    OSL_VERIFY( i_event.Accessor >>= nIndex );

    m_xTableModel->insertColumn( nIndex, xGridColumn );

}

void SAL_CALL SVTXGridControl::elementRemoved( const ContainerEvent& i_event )

{

    SolarMutexGuard aGuard;

    sal_Int32 nIndex( -1 );

    OSL_VERIFY( i_event.Accessor >>= nIndex );

    m_xTableModel->removeColumn( nIndex );

}

void SAL_CALL SVTXGridControl::elementReplaced( const ContainerEvent& )

{

    OSL_ENSURE( false, "SVTXGridControl::elementReplaced: not implemented!" );

        // at the moment, the XGridColumnModel API does not allow replacing columns

    // TODO: replace the respective column in our table model

}

void SAL_CALL SVTXGridControl::disposing(const EventObject&)

{

}

void SAL_CALL SVTXGridControl::selectRow( ::sal_Int32 i_rowIndex )

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::selectRow: no control (anymore)!" );

    impl_checkRowIndex_throw( *pTable, i_rowIndex );

    pTable->SelectRow( i_rowIndex, true );

}

void SAL_CALL SVTXGridControl::selectAllRows()

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::selectAllRows: no control (anymore)!" );

    pTable->SelectAllRows( true );

}

void SAL_CALL SVTXGridControl::deselectRow( ::sal_Int32 i_rowIndex )

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::deselectRow: no control (anymore)!" );

    impl_checkRowIndex_throw( *pTable, i_rowIndex );

    pTable->SelectRow( i_rowIndex, false );

}

void SAL_CALL SVTXGridControl::deselectAllRows()

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::deselectAllRows: no control (anymore)!" );

    pTable->SelectAllRows( false );

}

Sequence< ::sal_Int32 > SAL_CALL SVTXGridControl::getSelectedRows()

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN( pTable, "SVTXGridControl::getSelectedRows: no control (anymore)!", Sequence< sal_Int32 >() );

    sal_Int32 selectionCount = pTable->GetSelectedRowCount();

    Sequence< sal_Int32 > selectedRows( selectionCount );

    auto selectedRowsRange = asNonConstRange(selectedRows);

    for ( sal_Int32 i=0; i<selectionCount; ++i )

        selectedRowsRange[i] = pTable->GetSelectedRowIndex(i);

    return selectedRows;

}

sal_Bool SAL_CALL SVTXGridControl::hasSelectedRows()

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN( pTable, "SVTXGridControl::hasSelectedRows: no control (anymore)!", true );

    return pTable->GetSelectedRowCount() > 0;

}

sal_Bool SAL_CALL SVTXGridControl::isRowSelected( ::sal_Int32 index )

{

    SolarMutexGuard aGuard;

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN( pTable, "SVTXGridControl::isRowSelected: no control (anymore)!", false );

    return pTable->IsRowSelected( index );

}

void SVTXGridControl::dispose()

{

    EventObject aObj;

    aObj.Source = getXWeak();

    m_aSelectionListeners.disposeAndClear( aObj );

    VCLXWindow::dispose();

}

void SVTXGridControl::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )

{

    SolarMutexGuard aGuard;

    Reference< XWindow > xKeepAlive( this );

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::ProcessWindowEvent: no control (anymore)!" );

    bool handled = false;

    switch ( rVclWindowEvent.GetId() )

    {

        case VclEventId::TableRowSelect:

        {

            if ( m_aSelectionListeners.getLength() )

                ImplCallItemListeners();

            handled = true;

        }

        break;

        case VclEventId::ControlGetFocus:

        {

            // TODO: this doesn't belong here. It belongs into the TableControl, so A11Y also

            // works when the control is used outside the UNO context

            if (pTable->GetCurrentRow() !=  ROW_INVALID && pTable->GetCurrentColumn() != COL_INVALID)

            {

                pTable->commitCellEvent(

                    AccessibleEventId::STATE_CHANGED,

                    Any( AccessibleStateType::FOCUSED ),

                    Any()

                );

                pTable->commitTableEvent(

                    AccessibleEventId::ACTIVE_DESCENDANT_CHANGED,

                    Any(),

                    Any()

                );

            }

            else

            {

                pTable->commitTableEvent(

                    AccessibleEventId::STATE_CHANGED,

                    Any( AccessibleStateType::FOCUSED ),

                    Any()

                );

            }

        }

        break;

        case VclEventId::ControlLoseFocus:

        {

            // TODO: this doesn't belong here. It belongs into the TableControl, so A11Y also

            // works when the control is used outside the UNO context

            if (pTable->GetCurrentRow() !=  ROW_INVALID && pTable->GetCurrentColumn() != COL_INVALID)

            {

                pTable->commitCellEvent(

                    AccessibleEventId::STATE_CHANGED,

                    Any(),

                    Any( AccessibleStateType::FOCUSED )

                );

            }

            else

            {

                pTable->commitTableEvent(

                    AccessibleEventId::STATE_CHANGED,

                    Any(),

                    Any( AccessibleStateType::FOCUSED )

                );

            }

        }

        break;

        default: break;

    }

    if ( !handled )

        VCLXWindow::ProcessWindowEvent( rVclWindowEvent );

}

void SVTXGridControl::setEnable( sal_Bool bEnable )

{

    SolarMutexGuard aGuard;

    m_xTableModel->setEnabled( bEnable );

    VclPtr<vcl::Window> pWindow = GetWindow();

    if ( pWindow )

    {

        pWindow->Enable( bEnable );

        pWindow->EnableInput( bEnable );

        pWindow->Invalidate();

    }

}

void SVTXGridControl::ImplCallItemListeners()

{

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::ImplCallItemListeners: no control (anymore)!" );

    if ( m_aSelectionListeners.getLength() )

    {

        GridSelectionEvent aEvent;

        aEvent.Source = getXWeak();

        sal_Int32 const nSelectedRowCount( pTable->GetSelectedRowCount() );

        aEvent.SelectedRowIndexes.realloc( nSelectedRowCount );

        auto pSelectedRowIndexes = aEvent.SelectedRowIndexes.getArray();

        for ( sal_Int32 i=0; i<nSelectedRowCount; ++i )

            pSelectedRowIndexes[i] = pTable->GetSelectedRowIndex( i );

        m_aSelectionListeners.selectionChanged( aEvent );

    }

}

void SVTXGridControl::impl_updateColumnsFromModel_nothrow()

{

    Reference< XGridColumnModel > const xColumnModel( m_xTableModel->getColumnModel() );

    ENSURE_OR_RETURN_VOID( xColumnModel.is(), "no model!" );

    VclPtr<TableControl> pTable = GetAsDynamic<TableControl>();

    ENSURE_OR_RETURN_VOID( pTable, "no table!" );

    try

    {

        const Sequence< Reference< XGridColumn > > columns = xColumnModel->getColumns();

        for ( auto const & colRef : columns )

        {

            if ( !colRef.is() )

            {

                SAL_WARN( "svtools.uno", "illegal column!" );

                continue;

            }

            m_xTableModel->appendColumn( colRef );

        }

    }

    catch( const Exception& )