797 lines
30 KiB
C++
797 lines
30 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "svtxgridcontrol.hxx"
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#include <com/sun/star/view/SelectionType.hpp>
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#include "svtools/table/tablecontrolinterface.hxx"
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#include "svtools/table/gridtablerenderer.hxx"
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#include "svtools/table/tablecontrol.hxx"
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#include "unocontroltablemodel.hxx"
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#include <comphelper/sequence.hxx>
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#include <rtl/ref.hxx>
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#include <tools/diagnose_ex.h>
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#include <toolkit/helper/property.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <comphelper/processfactory.hxx>
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#include <com/sun/star/awt/grid/XGridColumn.hpp>
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#include <com/sun/star/awt/XControl.hpp>
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#include <com/sun/star/awt/grid/GridInvalidDataException.hpp>
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#include <com/sun/star/awt/grid/GridInvalidModelException.hpp>
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#include <com/sun/star/util/Color.hpp>
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#include <com/sun/star/awt/FontDescriptor.hpp>
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#include <vcl/svapp.hxx>
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using namespace ::svt::table;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt::grid;
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using namespace ::com::sun::star::view;
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using namespace ::com::sun::star::style;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::accessibility;
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SVTXGridControl::SVTXGridControl()
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:m_pTableModel( new UnoControlTableModel() )
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,m_bTableModelInitCompleted( false )
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,m_nSelectedRowCount( 0 )
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,m_aSelectionListeners( *this )
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{
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}
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// ---------------------------------------------------------------------------------------------------------------------
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SVTXGridControl::~SVTXGridControl()
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{
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}
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// ---------------------------------------------------------------------------------------------------------------------
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void SVTXGridControl::SetWindow( Window* pWindow )
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{
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SVTXGridControl_Base::SetWindow( pWindow );
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impl_checkTableModelInit();
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}
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// ---------------------------------------------------------------------------------------------------------------------
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sal_Int32 SAL_CALL SVTXGridControl::getRowAtPoint(::sal_Int32 x, ::sal_Int32 y) throw (::com::sun::star::uno::RuntimeException)
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{
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SolarMutexGuard aGuard;
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TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
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ENSURE_OR_RETURN( pTable != NULL, "SVTXGridControl::getRowAtPoint: no control (anymore)!", -1 );
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TableCell const tableCell = pTable->getTableControlInterface().hitTest( Point( x, y ) );
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return ( tableCell.nRow >= 0 ) ? tableCell.nRow : -1;
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}
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// ---------------------------------------------------------------------------------------------------------------------
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sal_Int32 SAL_CALL SVTXGridControl::getColumnAtPoint(::sal_Int32 x, ::sal_Int32 y) throw (::com::sun::star::uno::RuntimeException)
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{
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SolarMutexGuard aGuard;
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TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
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ENSURE_OR_RETURN( pTable != NULL, "SVTXGridControl::getColumnAtPoint: no control (anymore)!", -1 );
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TableCell const tableCell = pTable->getTableControlInterface().hitTest( Point( x, y ) );
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return ( tableCell.nColumn >= 0 ) ? tableCell.nColumn : -1;
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}
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// ---------------------------------------------------------------------------------------------------------------------
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sal_Int32 SAL_CALL SVTXGridControl::getCurrentColumn( ) throw (RuntimeException)
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{
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SolarMutexGuard aGuard;
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TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
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ENSURE_OR_RETURN( pTable != NULL, "SVTXGridControl::getCurrentColumn: no control (anymore)!", -1 );
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sal_Int32 const nColumn = pTable->GetCurrentColumn();
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return ( nColumn >= 0 ) ? nColumn : -1;
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}
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// ---------------------------------------------------------------------------------------------------------------------
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sal_Int32 SAL_CALL SVTXGridControl::getCurrentRow( ) throw (RuntimeException)
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{
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SolarMutexGuard aGuard;
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TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
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ENSURE_OR_RETURN( pTable != NULL, "SVTXGridControl::getCurrentRow: no control (anymore)!", -1 );
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sal_Int32 const nRow = pTable->GetCurrentRow();
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return ( nRow >= 0 ) ? nRow : -1;
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}
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// ---------------------------------------------------------------------------------------------------------------------
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void SAL_CALL SVTXGridControl::addSelectionListener(const ::com::sun::star::uno::Reference< ::com::sun::star::awt::grid::XGridSelectionListener > & listener) throw (::com::sun::star::uno::RuntimeException)
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{
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m_aSelectionListeners.addInterface(listener);
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}
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// ---------------------------------------------------------------------------------------------------------------------
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void SAL_CALL SVTXGridControl::removeSelectionListener(const ::com::sun::star::uno::Reference< ::com::sun::star::awt::grid::XGridSelectionListener > & listener) throw (::com::sun::star::uno::RuntimeException)
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{
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m_aSelectionListeners.removeInterface(listener);
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}
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// ---------------------------------------------------------------------------------------------------------------------
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void SVTXGridControl::setProperty( const ::rtl::OUString& PropertyName, const Any& aValue) throw(RuntimeException)
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{
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SolarMutexGuard aGuard;
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TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
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ENSURE_OR_RETURN_VOID( pTable != NULL, "SVTXGridControl::setProperty: no control (anymore)!" );
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switch( GetPropertyId( PropertyName ) )
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{
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case BASEPROPERTY_ROW_HEADER_WIDTH:
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{
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sal_Int32 rowHeaderWidth( -1 );
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aValue >>= rowHeaderWidth;
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if ( rowHeaderWidth <= 0 )
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{
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SAL_WARN( "svtools.uno", "SVTXGridControl::setProperty: illegal row header width!" );
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break;
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}
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m_pTableModel->setRowHeaderWidth( rowHeaderWidth );
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// TODO: the model should broadcast this change itself, and the table should invalidate itself as needed
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pTable->Invalidate();
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}
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break;
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case BASEPROPERTY_COLUMN_HEADER_HEIGHT:
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{
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sal_Int32 columnHeaderHeight = 0;
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if ( !aValue.hasValue() )
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{
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columnHeaderHeight = pTable->PixelToLogic( Size( 0, pTable->GetTextHeight() + 3 ), MAP_APPFONT ).Height();
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}
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else
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{
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aValue >>= columnHeaderHeight;
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}
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if ( columnHeaderHeight <= 0 )
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{
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SAL_WARN( "svtools.uno", "SVTXGridControl::setProperty: illegal column header width!" );
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break;
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}
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m_pTableModel->setColumnHeaderHeight( columnHeaderHeight );
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// TODO: the model should broadcast this change itself, and the table should invalidate itself as needed
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pTable->Invalidate();
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}
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break;
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case BASEPROPERTY_USE_GRID_LINES:
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{
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GridTableRenderer* pGridRenderer = dynamic_cast< GridTableRenderer* >(
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m_pTableModel->getRenderer().get() );
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if ( !pGridRenderer )
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{
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SAL_WARN( "svtools.uno", "SVTXGridControl::setProperty(UseGridLines): invalid renderer!" );
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break;
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}
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sal_Bool bUseGridLines = sal_False;
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OSL_VERIFY( aValue >>= bUseGridLines );
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pGridRenderer->useGridLines( bUseGridLines );
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pTable->Invalidate();
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}
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break;
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case BASEPROPERTY_ROW_HEIGHT:
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{
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sal_Int32 rowHeight = 0;
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if ( !aValue.hasValue() )
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{
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rowHeight = pTable->PixelToLogic( Size( 0, pTable->GetTextHeight() + 3 ), MAP_APPFONT ).Height();
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}
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else
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{
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aValue >>= rowHeight;
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}
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m_pTableModel->setRowHeight( rowHeight );
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if ( rowHeight <= 0 )
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{
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SAL_WARN( "svtools.uno", "SVTXGridControl::setProperty: illegal row height!" );
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break;
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}
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// TODO: the model should broadcast this change itself, and the table should invalidate itself as needed
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pTable->Invalidate();
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}
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break;
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case BASEPROPERTY_BACKGROUNDCOLOR:
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{
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// let the base class handle this for the TableControl
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VCLXWindow::setProperty( PropertyName, aValue );
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// and forward to the grid control's data window
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if ( pTable->IsBackground() )
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pTable->getDataWindow().SetBackground( pTable->GetBackground() );
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else
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pTable->getDataWindow().SetBackground();
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}
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break;
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case BASEPROPERTY_GRID_SELECTIONMODE:
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{
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SelectionType eSelectionType;
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if( aValue >>= eSelectionType )
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{
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SelectionMode eSelMode;
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switch( eSelectionType )
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{
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case SelectionType_SINGLE: eSelMode = SINGLE_SELECTION; break;
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case SelectionType_RANGE: eSelMode = RANGE_SELECTION; break;
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case SelectionType_MULTI: eSelMode = MULTIPLE_SELECTION; break;
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default: eSelMode = NO_SELECTION; break;
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}
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if( pTable->getSelEngine()->GetSelectionMode() != eSelMode )
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pTable->getSelEngine()->SetSelectionMode( eSelMode );
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}
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break;
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}
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case BASEPROPERTY_HSCROLL:
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{
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sal_Bool bHScroll = true;
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if( aValue >>= bHScroll )
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m_pTableModel->setHorizontalScrollbarVisibility( bHScroll ? ScrollbarShowAlways : ScrollbarShowSmart );
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break;
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}
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case BASEPROPERTY_VSCROLL:
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{
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sal_Bool bVScroll = true;
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if( aValue >>= bVScroll )
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{
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m_pTableModel->setVerticalScrollbarVisibility( bVScroll ? ScrollbarShowAlways : ScrollbarShowSmart );
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}
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break;
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}
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case BASEPROPERTY_GRID_SHOWROWHEADER:
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{
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sal_Bool rowHeader = true;
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if( aValue >>= rowHeader )
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{
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m_pTableModel->setRowHeaders(rowHeader);
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}
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break;
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}
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case BASEPROPERTY_GRID_ROW_BACKGROUND_COLORS:
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m_pTableModel->setRowBackgroundColors( aValue );
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pTable->Invalidate();
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break;
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case BASEPROPERTY_GRID_LINE_COLOR:
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m_pTableModel->setLineColor( aValue );
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pTable->Invalidate();
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break;
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case BASEPROPERTY_GRID_HEADER_BACKGROUND:
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m_pTableModel->setHeaderBackgroundColor( aValue );
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pTable->Invalidate();
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break;
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case BASEPROPERTY_GRID_HEADER_TEXT_COLOR:
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m_pTableModel->setHeaderTextColor( aValue );
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pTable->Invalidate();
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break;
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case BASEPROPERTY_TEXTCOLOR:
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m_pTableModel->setTextColor( aValue );
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pTable->Invalidate();
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break;
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case BASEPROPERTY_TEXTLINECOLOR:
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m_pTableModel->setTextLineColor( aValue );
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pTable->Invalidate();
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break;
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case BASEPROPERTY_VERTICALALIGN:
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{
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VerticalAlignment eAlign( VerticalAlignment_TOP );
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if ( aValue >>= eAlign )
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m_pTableModel->setVerticalAlign( eAlign );
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break;
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}
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case BASEPROPERTY_GRID_SHOWCOLUMNHEADER:
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{
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sal_Bool colHeader = true;
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if( aValue >>= colHeader )
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{
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m_pTableModel->setColumnHeaders(colHeader);
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}
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break;
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}
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case BASEPROPERTY_GRID_DATAMODEL:
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{
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Reference< XGridDataModel > const xDataModel( aValue, UNO_QUERY );
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if ( !xDataModel.is() )
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throw GridInvalidDataException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Invalid data model." ) ), *this );
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m_pTableModel->setDataModel( xDataModel );
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impl_checkTableModelInit();
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}
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break;
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case BASEPROPERTY_GRID_COLUMNMODEL:
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{
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// obtain new col model
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Reference< XGridColumnModel > const xColumnModel( aValue, UNO_QUERY );
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if ( !xColumnModel.is() )
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throw GridInvalidModelException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Invalid column model." ) ), *this );
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// remove all old columns
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m_pTableModel->removeAllColumns();
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// announce to the TableModel
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m_pTableModel->setColumnModel( xColumnModel );
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impl_checkTableModelInit();
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// add new columns
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impl_updateColumnsFromModel_nothrow();
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break;
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}
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default:
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VCLXWindow::setProperty( PropertyName, aValue );
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break;
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}
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}
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void SVTXGridControl::impl_checkTableModelInit()
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{
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if ( !m_bTableModelInitCompleted && m_pTableModel->hasColumnModel() && m_pTableModel->hasDataModel() )
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{
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TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
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if ( pTable )
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{
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pTable->SetModel( PTableModel( m_pTableModel ) );
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m_bTableModelInitCompleted = true;
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// ensure default columns exist, if they have not previously been added
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Reference< XGridDataModel > const xDataModel( m_pTableModel->getDataModel(), UNO_QUERY_THROW );
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Reference< XGridColumnModel > const xColumnModel( m_pTableModel->getColumnModel(), UNO_QUERY_THROW );
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sal_Int32 const nDataColumnCount = xDataModel->getColumnCount();
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if ( ( nDataColumnCount > 0 ) && ( xColumnModel->getColumnCount() == 0 ) )
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xColumnModel->setDefaultColumns( nDataColumnCount );
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// this will trigger notifications, which in turn will let us update our m_pTableModel
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}
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}
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}
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namespace
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{
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void lcl_convertColor( ::boost::optional< ::Color > const & i_color, Any & o_colorValue )
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{
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if ( !i_color )
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o_colorValue.clear();
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else
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o_colorValue <<= i_color->GetColor();
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}
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}
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Any SVTXGridControl::getProperty( const ::rtl::OUString& PropertyName ) throw(RuntimeException)
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{
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SolarMutexGuard aGuard;
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TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
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ENSURE_OR_RETURN( pTable != NULL, "SVTXGridControl::getProperty: no control (anymore)!", Any() );
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Any aPropertyValue;
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const sal_uInt16 nPropId = GetPropertyId( PropertyName );
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switch(nPropId)
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{
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case BASEPROPERTY_GRID_SELECTIONMODE:
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{
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SelectionType eSelectionType;
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SelectionMode eSelMode = pTable->getSelEngine()->GetSelectionMode();
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switch( eSelMode )
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{
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case SINGLE_SELECTION: eSelectionType = SelectionType_SINGLE; break;
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case RANGE_SELECTION: eSelectionType = SelectionType_RANGE; break;
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case MULTIPLE_SELECTION:eSelectionType = SelectionType_MULTI; break;
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default: eSelectionType = SelectionType_NONE; break;
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}
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aPropertyValue <<= eSelectionType;
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break;
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}
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case BASEPROPERTY_GRID_SHOWROWHEADER:
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aPropertyValue <<= sal_Bool( m_pTableModel->hasRowHeaders() );
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break;
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case BASEPROPERTY_GRID_SHOWCOLUMNHEADER:
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aPropertyValue <<= sal_Bool( m_pTableModel->hasColumnHeaders() );
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break;
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case BASEPROPERTY_GRID_DATAMODEL:
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aPropertyValue <<= m_pTableModel->getDataModel();
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break;
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case BASEPROPERTY_GRID_COLUMNMODEL:
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aPropertyValue <<= m_pTableModel->getColumnModel();
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break;
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case BASEPROPERTY_HSCROLL:
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{
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sal_Bool const bHasScrollbar = ( m_pTableModel->getHorizontalScrollbarVisibility() != ScrollbarShowNever );
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aPropertyValue <<= bHasScrollbar;
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break;
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}
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case BASEPROPERTY_VSCROLL:
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{
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sal_Bool const bHasScrollbar = ( m_pTableModel->getVerticalScrollbarVisibility() != ScrollbarShowNever );
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aPropertyValue <<= bHasScrollbar;
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break;
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}
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case BASEPROPERTY_USE_GRID_LINES:
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{
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GridTableRenderer* pGridRenderer = dynamic_cast< GridTableRenderer* >(
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m_pTableModel->getRenderer().get() );
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if ( !pGridRenderer )
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{
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SAL_WARN( "svtools.uno", "SVTXGridControl::getProperty(UseGridLines): invalid renderer!" );
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break;
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}
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aPropertyValue <<= pGridRenderer->useGridLines();
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}
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break;
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case BASEPROPERTY_GRID_ROW_BACKGROUND_COLORS:
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{
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::boost::optional< ::std::vector< ::Color > > aColors( m_pTableModel->getRowBackgroundColors() );
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if ( !aColors )
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aPropertyValue.clear();
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else
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{
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Sequence< ::com::sun::star::util::Color > aAPIColors( aColors->size() );
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for ( size_t i=0; i<aColors->size(); ++i )
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{
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aAPIColors[i] = aColors->at(i).GetColor();
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}
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aPropertyValue <<= aAPIColors;
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}
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}
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break;
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case BASEPROPERTY_GRID_LINE_COLOR:
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lcl_convertColor( m_pTableModel->getLineColor(), aPropertyValue );
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break;
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case BASEPROPERTY_GRID_HEADER_BACKGROUND:
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lcl_convertColor( m_pTableModel->getHeaderBackgroundColor(), aPropertyValue );
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break;
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case BASEPROPERTY_GRID_HEADER_TEXT_COLOR:
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lcl_convertColor( m_pTableModel->getHeaderTextColor(), aPropertyValue );
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break;
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case BASEPROPERTY_TEXTCOLOR:
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lcl_convertColor( m_pTableModel->getTextColor(), aPropertyValue );
|
|
break;
|
|
|
|
case BASEPROPERTY_TEXTLINECOLOR:
|
|
lcl_convertColor( m_pTableModel->getTextLineColor(), aPropertyValue );
|
|
break;
|
|
|
|
default:
|
|
aPropertyValue = VCLXWindow::getProperty( PropertyName );
|
|
break;
|
|
}
|
|
|
|
return aPropertyValue;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::rowsInserted( const GridDataEvent& i_event ) throw (RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
m_pTableModel->notifyRowsInserted( i_event );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL//----------------------------------------------------------------------------------------------------------------------
|
|
SVTXGridControl::rowsRemoved( const GridDataEvent& i_event ) throw (RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
m_pTableModel->notifyRowsRemoved( i_event );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::dataChanged( const GridDataEvent& i_event ) throw (RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
m_pTableModel->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.
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::dataChanged: no control (anymore)!" );
|
|
pTable->getTableControlInterface().invalidate( TableAreaColumnHeaders );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::rowHeadingChanged( const GridDataEvent& i_event ) throw (RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
OSL_UNUSED( i_event );
|
|
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::rowHeadingChanged: no control (anymore)!" );
|
|
|
|
// TODO: we could do better than this - invalidate the header area only
|
|
pTable->getTableControlInterface().invalidate( TableAreaRowHeaders );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::elementInserted( const ContainerEvent& i_event ) throw (RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
Reference< XGridColumn > const xGridColumn( i_event.Element, UNO_QUERY_THROW );
|
|
|
|
sal_Int32 nIndex( m_pTableModel->getColumnCount() );
|
|
OSL_VERIFY( i_event.Accessor >>= nIndex );
|
|
m_pTableModel->insertColumn( nIndex, xGridColumn );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::elementRemoved( const ContainerEvent& i_event ) throw (RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
sal_Int32 nIndex( -1 );
|
|
OSL_VERIFY( i_event.Accessor >>= nIndex );
|
|
m_pTableModel->removeColumn( nIndex );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::elementReplaced( const ContainerEvent& i_event ) throw (RuntimeException)
|
|
{
|
|
OSL_ENSURE( false, "SVTXGridControl::elementReplaced: not implemented!" );
|
|
// at the moment, the XGridColumnModel API does not allow replacing columns
|
|
OSL_UNUSED( i_event );
|
|
// TODO: replace the respective column in our table model
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException)
|
|
{
|
|
VCLXWindow::disposing( Source );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::selectRow( ::sal_Int32 i_rowIndex ) throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::selectRow: no control (anymore)!" );
|
|
|
|
pTable->SelectRow( i_rowIndex, true );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::selectAllRows() throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::selectAllRows: no control (anymore)!" );
|
|
|
|
pTable->SelectAllRows( true );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::deselectRow( ::sal_Int32 i_rowIndex ) throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::deselectRow: no control (anymore)!" );
|
|
|
|
pTable->SelectRow( i_rowIndex, false );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SAL_CALL SVTXGridControl::deselectAllRows() throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::deselectAllRows: no control (anymore)!" );
|
|
|
|
pTable->SelectAllRows( false );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
::com::sun::star::uno::Sequence< ::sal_Int32 > SAL_CALL SVTXGridControl::getSelection() throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN( pTable, "SVTXGridControl::getSelection: no control (anymore)!", Sequence< sal_Int32 >() );
|
|
|
|
sal_Int32 selectionCount = pTable->GetSelectedRowCount();
|
|
Sequence< sal_Int32 > selectedRows( selectionCount );
|
|
for ( sal_Int32 i=0; i<selectionCount; ++i )
|
|
selectedRows[i] = pTable->GetSelectedRowIndex(i);
|
|
return selectedRows;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
::sal_Bool SAL_CALL SVTXGridControl::isSelectionEmpty() throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN( pTable, "SVTXGridControl::getSelection: no control (anymore)!", sal_True );
|
|
|
|
return pTable->GetSelectedRowCount() > 0;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
::sal_Bool SAL_CALL SVTXGridControl::isSelectedIndex( ::sal_Int32 index ) throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN( pTable, "SVTXGridControl::isSelectedIndex: no control (anymore)!", sal_False );
|
|
|
|
return pTable->IsRowSelected( index );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SVTXGridControl::dispose() throw(::com::sun::star::uno::RuntimeException)
|
|
{
|
|
::com::sun::star::lang::EventObject aObj;
|
|
aObj.Source = (::cppu::OWeakObject*)this;
|
|
m_aSelectionListeners.disposeAndClear( aObj );
|
|
VCLXWindow::dispose();
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SVTXGridControl::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > xKeepAlive( this );
|
|
switch ( rVclWindowEvent.GetId() )
|
|
{
|
|
case VCLEVENT_TABLEROW_SELECT:
|
|
{
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
if ( !pTable )
|
|
{
|
|
SAL_WARN( "svtools.uno", "SVTXGridControl::ProcessWindowEvent: no control (anymore)!" );
|
|
break;
|
|
}
|
|
|
|
if ( m_aSelectionListeners.getLength() )
|
|
ImplCallItemListeners();
|
|
}
|
|
break;
|
|
|
|
default:
|
|
VCLXWindow::ProcessWindowEvent( rVclWindowEvent );
|
|
break;
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SVTXGridControl::ImplCallItemListeners()
|
|
{
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN_VOID( pTable, "SVTXGridControl::ImplCallItemListeners: no control (anymore)!" );
|
|
|
|
if ( m_aSelectionListeners.getLength() )
|
|
{
|
|
sal_Int32 const actSelRowCount = pTable->GetSelectedRowCount();
|
|
::com::sun::star::awt::grid::GridSelectionEvent aEvent;
|
|
aEvent.Source = (::cppu::OWeakObject*)this;
|
|
aEvent.Column = 0;
|
|
sal_Int32 diff = actSelRowCount - m_nSelectedRowCount;
|
|
//row added to selection
|
|
if(diff >= 1)
|
|
{
|
|
aEvent.Action = com::sun::star::awt::grid::SelectionEventType(0);
|
|
aEvent.Row = pTable->GetSelectedRowIndex( actSelRowCount - 1 );
|
|
aEvent.Range = diff;
|
|
}
|
|
//selected row changed
|
|
else if(diff == 0 && actSelRowCount != 0)
|
|
{
|
|
aEvent.Row = pTable->GetSelectedRowIndex( actSelRowCount - 1 );
|
|
aEvent.Action = com::sun::star::awt::grid::SelectionEventType(2);
|
|
aEvent.Range = 0;
|
|
}
|
|
else
|
|
{
|
|
//selection changed: multiple row deselected, only 1 row is selected
|
|
if(actSelRowCount == 1)
|
|
{
|
|
aEvent.Row = pTable->GetSelectedRowIndex( actSelRowCount - 1 );
|
|
aEvent.Action = com::sun::star::awt::grid::SelectionEventType(2);
|
|
}
|
|
//row is deselected
|
|
else
|
|
{
|
|
aEvent.Row = pTable->GetCurrentRow();
|
|
aEvent.Action = com::sun::star::awt::grid::SelectionEventType(1);
|
|
}
|
|
aEvent.Range = 0;
|
|
}
|
|
m_nSelectedRowCount=actSelRowCount;
|
|
m_aSelectionListeners.selectionChanged( aEvent );
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
void SVTXGridControl::impl_updateColumnsFromModel_nothrow()
|
|
{
|
|
Reference< XGridColumnModel > const xColumnModel( m_pTableModel->getColumnModel() );
|
|
ENSURE_OR_RETURN_VOID( xColumnModel.is(), "no model!" );
|
|
TableControl* pTable = dynamic_cast< TableControl* >( GetWindow() );
|
|
ENSURE_OR_RETURN_VOID( pTable != NULL, "no table!" );
|
|
|
|
try
|
|
{
|
|
const Sequence< Reference< XGridColumn > > columns = xColumnModel->getColumns();
|
|
for ( const Reference< XGridColumn >* colRef = columns.getConstArray();
|
|
colRef != columns.getConstArray() + columns.getLength();
|
|
++colRef
|
|
)
|
|
{
|
|
if ( !colRef->is() )
|
|
{
|
|
SAL_WARN( "svtools.uno", "illegal column!" );
|
|
continue;
|
|
}
|
|
|
|
m_pTableModel->appendColumn( *colRef );
|
|
}
|
|
}
|
|
catch( const Exception& )
|
|
{
|
|
DBG_UNHANDLED_EXCEPTION();
|
|
}
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|