23d46176d6
Change-Id: Ib62f9e7040c8d7171a50ccfe937e35f060f94f95 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147265 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
512 lines
20 KiB
C++
512 lines
20 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/awt/grid/XMutableGridDataModel.hpp>
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <comphelper/compbase.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <o3tl/safeint.hxx>
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#include <osl/diagnose.h>
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#include <algorithm>
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#include <vector>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::awt::grid;
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using namespace ::com::sun::star::lang;
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namespace {
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typedef ::comphelper::WeakComponentImplHelper < XMutableGridDataModel
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, XServiceInfo
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> DefaultGridDataModel_Base;
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class DefaultGridDataModel: public DefaultGridDataModel_Base
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{
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public:
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DefaultGridDataModel();
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DefaultGridDataModel( DefaultGridDataModel const & i_copySource );
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// XMutableGridDataModel
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virtual void SAL_CALL addRow( const Any& i_heading, const css::uno::Sequence< css::uno::Any >& Data ) override;
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virtual void SAL_CALL addRows( const css::uno::Sequence< css::uno::Any>& Headings, const css::uno::Sequence< css::uno::Sequence< css::uno::Any > >& Data ) override;
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virtual void SAL_CALL insertRow( ::sal_Int32 i_index, const css::uno::Any& i_heading, const css::uno::Sequence< css::uno::Any >& Data ) override;
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virtual void SAL_CALL insertRows( ::sal_Int32 i_index, const css::uno::Sequence< css::uno::Any>& Headings, const css::uno::Sequence< css::uno::Sequence< css::uno::Any > >& Data ) override;
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virtual void SAL_CALL removeRow( ::sal_Int32 RowIndex ) override;
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virtual void SAL_CALL removeAllRows( ) override;
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virtual void SAL_CALL updateCellData( ::sal_Int32 ColumnIndex, ::sal_Int32 RowIndex, const css::uno::Any& Value ) override;
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virtual void SAL_CALL updateRowData( const css::uno::Sequence< ::sal_Int32 >& ColumnIndexes, ::sal_Int32 RowIndex, const css::uno::Sequence< css::uno::Any >& Values ) override;
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virtual void SAL_CALL updateRowHeading( ::sal_Int32 RowIndex, const css::uno::Any& Heading ) override;
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virtual void SAL_CALL updateCellToolTip( ::sal_Int32 ColumnIndex, ::sal_Int32 RowIndex, const css::uno::Any& Value ) override;
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virtual void SAL_CALL updateRowToolTip( ::sal_Int32 RowIndex, const css::uno::Any& Value ) override;
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virtual void SAL_CALL addGridDataListener( const css::uno::Reference< css::awt::grid::XGridDataListener >& Listener ) override;
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virtual void SAL_CALL removeGridDataListener( const css::uno::Reference< css::awt::grid::XGridDataListener >& Listener ) override;
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// XGridDataModel
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virtual ::sal_Int32 SAL_CALL getRowCount() override;
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virtual ::sal_Int32 SAL_CALL getColumnCount() override;
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virtual css::uno::Any SAL_CALL getCellData( ::sal_Int32 Column, ::sal_Int32 Row ) override;
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virtual css::uno::Any SAL_CALL getCellToolTip( ::sal_Int32 Column, ::sal_Int32 Row ) override;
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virtual css::uno::Any SAL_CALL getRowHeading( ::sal_Int32 RowIndex ) override;
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virtual css::uno::Sequence< css::uno::Any > SAL_CALL getRowData( ::sal_Int32 RowIndex ) override;
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// OComponentHelper
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virtual void disposing( std::unique_lock<std::mutex>& ) override;
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// XCloneable
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virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone( ) override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName( ) override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
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private:
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typedef ::std::pair< Any, Any > CellData;
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typedef ::std::vector< CellData > RowData;
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typedef ::std::vector< RowData > GridData;
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void broadcast(
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GridDataEvent const & i_event,
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void ( SAL_CALL css::awt::grid::XGridDataListener::*i_listenerMethod )( css::awt::grid::GridDataEvent const & ),
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std::unique_lock<std::mutex>& i_instanceLock
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);
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void impl_insertRow( std::unique_lock<std::mutex>& rGuard, sal_Int32 const i_position, Any const & i_heading, Sequence< Any > const & i_rowData, sal_Int32 const i_assumedColCount = -1 );
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::sal_Int32 impl_getRowCount(std::unique_lock<std::mutex>&) const { return sal_Int32( m_aData.size() ); }
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CellData const & impl_getCellData_throw( std::unique_lock<std::mutex>& rGuard, sal_Int32 const i_columnIndex, sal_Int32 const i_rowIndex ) const;
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CellData& impl_getCellDataAccess_throw( std::unique_lock<std::mutex>& rGuard, sal_Int32 const i_columnIndex, sal_Int32 const i_rowIndex );
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RowData& impl_getRowDataAccess_throw( std::unique_lock<std::mutex>& rGuard, sal_Int32 const i_rowIndex, size_t const i_requiredColumnCount );
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GridData m_aData;
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::std::vector< css::uno::Any > m_aRowHeaders;
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sal_Int32 m_nColumnCount;
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comphelper::OInterfaceContainerHelper4<XGridDataListener> maGridDataListeners;
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};
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DefaultGridDataModel::DefaultGridDataModel()
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:m_nColumnCount(0)
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{
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}
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DefaultGridDataModel::DefaultGridDataModel( DefaultGridDataModel const & i_copySource )
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:m_aData( i_copySource.m_aData )
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,m_aRowHeaders( i_copySource.m_aRowHeaders )
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,m_nColumnCount( i_copySource.m_nColumnCount )
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{
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}
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void DefaultGridDataModel::broadcast( GridDataEvent const & i_event,
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void ( SAL_CALL XGridDataListener::*i_listenerMethod )( GridDataEvent const & ), std::unique_lock<std::mutex>& i_instanceLock )
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{
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maGridDataListeners.notifyEach( i_instanceLock, i_listenerMethod, i_event );
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}
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::sal_Int32 SAL_CALL DefaultGridDataModel::getRowCount()
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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return impl_getRowCount(aGuard);
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}
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::sal_Int32 SAL_CALL DefaultGridDataModel::getColumnCount()
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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return m_nColumnCount;
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}
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DefaultGridDataModel::CellData const & DefaultGridDataModel::impl_getCellData_throw( std::unique_lock<std::mutex>& /*rGuard*/, sal_Int32 const i_column, sal_Int32 const i_row ) const
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{
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if ( ( i_row < 0 ) || ( o3tl::make_unsigned( i_row ) > m_aData.size() )
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|| ( i_column < 0 ) || ( i_column > m_nColumnCount )
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)
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throw IndexOutOfBoundsException( OUString(), *const_cast< DefaultGridDataModel* >( this ) );
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RowData const & rRow( m_aData[ i_row ] );
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if ( o3tl::make_unsigned( i_column ) < rRow.size() )
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return rRow[ i_column ];
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static CellData s_aEmpty;
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return s_aEmpty;
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}
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DefaultGridDataModel::RowData& DefaultGridDataModel::impl_getRowDataAccess_throw( std::unique_lock<std::mutex>& /*rGuard*/, sal_Int32 const i_rowIndex, size_t const i_requiredColumnCount )
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{
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OSL_ENSURE( i_requiredColumnCount <= o3tl::make_unsigned( m_nColumnCount ), "DefaultGridDataModel::impl_getRowDataAccess_throw: invalid column count!" );
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if ( ( i_rowIndex < 0 ) || ( o3tl::make_unsigned( i_rowIndex ) >= m_aData.size() ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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RowData& rRowData( m_aData[ i_rowIndex ] );
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if ( rRowData.size() < i_requiredColumnCount )
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rRowData.resize( i_requiredColumnCount );
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return rRowData;
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}
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DefaultGridDataModel::CellData& DefaultGridDataModel::impl_getCellDataAccess_throw( std::unique_lock<std::mutex>& rGuard, sal_Int32 const i_columnIndex, sal_Int32 const i_rowIndex )
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{
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if ( ( i_columnIndex < 0 ) || ( i_columnIndex >= m_nColumnCount ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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RowData& rRowData( impl_getRowDataAccess_throw( rGuard, i_rowIndex, size_t( i_columnIndex + 1 ) ) );
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return rRowData[ i_columnIndex ];
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}
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Any SAL_CALL DefaultGridDataModel::getCellData( ::sal_Int32 i_column, ::sal_Int32 i_row )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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return impl_getCellData_throw( aGuard, i_column, i_row ).first;
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}
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Any SAL_CALL DefaultGridDataModel::getCellToolTip( ::sal_Int32 i_column, ::sal_Int32 i_row )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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return impl_getCellData_throw( aGuard, i_column, i_row ).second;
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}
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Any SAL_CALL DefaultGridDataModel::getRowHeading( ::sal_Int32 i_row )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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if ( ( i_row < 0 ) || ( o3tl::make_unsigned( i_row ) >= m_aRowHeaders.size() ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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return m_aRowHeaders[ i_row ];
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}
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Sequence< Any > SAL_CALL DefaultGridDataModel::getRowData( ::sal_Int32 i_rowIndex )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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Sequence< Any > resultData( m_nColumnCount );
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RowData& rRowData = impl_getRowDataAccess_throw( aGuard, i_rowIndex, m_nColumnCount );
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::std::transform( rRowData.begin(), rRowData.end(), resultData.getArray(),
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[] ( const CellData& rCellData )
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{ return rCellData.first; });
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return resultData;
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}
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void DefaultGridDataModel::impl_insertRow( std::unique_lock<std::mutex>& /*rGuard*/, sal_Int32 const i_position, Any const & i_heading, Sequence< Any > const & i_rowData, sal_Int32 const i_assumedColCount )
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{
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OSL_PRECOND( ( i_assumedColCount <= 0 ) || ( i_assumedColCount >= i_rowData.getLength() ),
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"DefaultGridDataModel::impl_insertRow: invalid column count!" );
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// insert heading
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m_aRowHeaders.insert( m_aRowHeaders.begin() + i_position, i_heading );
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// create new data row
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RowData newRow( i_assumedColCount > 0 ? i_assumedColCount : i_rowData.getLength() );
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RowData::iterator cellData = newRow.begin();
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for ( const Any& rData : i_rowData )
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{
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cellData->first = rData;
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++cellData;
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}
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// insert data row
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m_aData.insert( m_aData.begin() + i_position, newRow );
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}
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void SAL_CALL DefaultGridDataModel::addRow( const Any& i_heading, const Sequence< Any >& i_data )
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{
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insertRow( getRowCount(), i_heading, i_data );
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}
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void SAL_CALL DefaultGridDataModel::addRows( const Sequence< Any >& i_headings, const Sequence< Sequence< Any > >& i_data )
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{
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insertRows( getRowCount(), i_headings, i_data );
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}
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void SAL_CALL DefaultGridDataModel::insertRow( ::sal_Int32 i_index, const Any& i_heading, const Sequence< Any >& i_data )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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if ( ( i_index < 0 ) || ( i_index > impl_getRowCount(aGuard) ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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// actually insert the row
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impl_insertRow( aGuard, i_index, i_heading, i_data );
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// update column count
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sal_Int32 const columnCount = i_data.getLength();
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if ( columnCount > m_nColumnCount )
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m_nColumnCount = columnCount;
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broadcast(
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GridDataEvent( *this, -1, -1, i_index, i_index ),
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&XGridDataListener::rowsInserted,
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aGuard
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);
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}
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void SAL_CALL DefaultGridDataModel::insertRows( ::sal_Int32 i_index, const Sequence< Any>& i_headings, const Sequence< Sequence< Any > >& i_data )
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{
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if ( i_headings.getLength() != i_data.getLength() )
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throw IllegalArgumentException( OUString(), *this, -1 );
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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if ( ( i_index < 0 ) || ( i_index > impl_getRowCount(aGuard) ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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sal_Int32 const rowCount = i_headings.getLength();
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if ( rowCount == 0 )
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return;
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// determine max col count in the new data
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auto pData = std::max_element(i_data.begin(), i_data.end(),
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[](const Sequence< Any >& a, const Sequence< Any >& b) { return a.getLength() < b.getLength(); });
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sal_Int32 maxColCount = pData->getLength();
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if ( maxColCount < m_nColumnCount )
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maxColCount = m_nColumnCount;
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for ( sal_Int32 row=0; row<rowCount; ++row )
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{
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impl_insertRow( aGuard, i_index + row, i_headings[row], i_data[row], maxColCount );
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}
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if ( maxColCount > m_nColumnCount )
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m_nColumnCount = maxColCount;
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broadcast(
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GridDataEvent( *this, -1, -1, i_index, i_index + rowCount - 1 ),
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&XGridDataListener::rowsInserted,
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aGuard
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);
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}
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void SAL_CALL DefaultGridDataModel::removeRow( ::sal_Int32 i_rowIndex )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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if ( ( i_rowIndex < 0 ) || ( o3tl::make_unsigned( i_rowIndex ) >= m_aData.size() ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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m_aRowHeaders.erase( m_aRowHeaders.begin() + i_rowIndex );
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m_aData.erase( m_aData.begin() + i_rowIndex );
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broadcast(
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GridDataEvent( *this, -1, -1, i_rowIndex, i_rowIndex ),
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&XGridDataListener::rowsRemoved,
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aGuard
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);
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}
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void SAL_CALL DefaultGridDataModel::removeAllRows( )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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m_aRowHeaders.clear();
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m_aData.clear();
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broadcast(
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GridDataEvent( *this, -1, -1, -1, -1 ),
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&XGridDataListener::rowsRemoved,
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aGuard
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);
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}
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void SAL_CALL DefaultGridDataModel::updateCellData( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex, const Any& i_value )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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impl_getCellDataAccess_throw( aGuard, i_columnIndex, i_rowIndex ).first = i_value;
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broadcast(
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GridDataEvent( *this, i_columnIndex, i_columnIndex, i_rowIndex, i_rowIndex ),
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&XGridDataListener::dataChanged,
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aGuard
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);
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}
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void SAL_CALL DefaultGridDataModel::updateRowData( const Sequence< ::sal_Int32 >& i_columnIndexes, ::sal_Int32 i_rowIndex, const Sequence< Any >& i_values )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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if ( ( i_rowIndex < 0 ) || ( o3tl::make_unsigned( i_rowIndex ) >= m_aData.size() ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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if ( i_columnIndexes.getLength() != i_values.getLength() )
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throw IllegalArgumentException( OUString(), *this, 1 );
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sal_Int32 const columnCount = i_columnIndexes.getLength();
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if ( columnCount == 0 )
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return;
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for ( sal_Int32 const columnIndex : i_columnIndexes )
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{
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if ( ( columnIndex < 0 ) || ( columnIndex > m_nColumnCount ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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}
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RowData& rDataRow = m_aData[ i_rowIndex ];
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for ( sal_Int32 col = 0; col < columnCount; ++col )
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{
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sal_Int32 const columnIndex = i_columnIndexes[ col ];
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if ( o3tl::make_unsigned( columnIndex ) >= rDataRow.size() )
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rDataRow.resize( columnIndex + 1 );
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rDataRow[ columnIndex ].first = i_values[ col ];
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}
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auto aPair = ::std::minmax_element( i_columnIndexes.begin(), i_columnIndexes.end() );
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sal_Int32 const firstAffectedColumn = *aPair.first;
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sal_Int32 const lastAffectedColumn = *aPair.second;
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broadcast(
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GridDataEvent( *this, firstAffectedColumn, lastAffectedColumn, i_rowIndex, i_rowIndex ),
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&XGridDataListener::dataChanged,
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aGuard
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);
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}
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void SAL_CALL DefaultGridDataModel::updateRowHeading( ::sal_Int32 i_rowIndex, const Any& i_heading )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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if ( ( i_rowIndex < 0 ) || ( o3tl::make_unsigned( i_rowIndex ) >= m_aRowHeaders.size() ) )
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throw IndexOutOfBoundsException( OUString(), *this );
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m_aRowHeaders[ i_rowIndex ] = i_heading;
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broadcast(
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GridDataEvent( *this, -1, -1, i_rowIndex, i_rowIndex ),
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&XGridDataListener::rowHeadingChanged,
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aGuard
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);
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}
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void SAL_CALL DefaultGridDataModel::updateCellToolTip( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex, const Any& i_value )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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impl_getCellDataAccess_throw( aGuard, i_columnIndex, i_rowIndex ).second = i_value;
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}
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void SAL_CALL DefaultGridDataModel::updateRowToolTip( ::sal_Int32 i_rowIndex, const Any& i_value )
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{
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std::unique_lock aGuard(m_aMutex);
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throwIfDisposed(aGuard);
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|
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RowData& rRowData = impl_getRowDataAccess_throw( aGuard, i_rowIndex, m_nColumnCount );
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for ( auto& rCell : rRowData )
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rCell.second = i_value;
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}
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void SAL_CALL DefaultGridDataModel::addGridDataListener( const Reference< grid::XGridDataListener >& i_listener )
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{
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std::unique_lock aGuard(m_aMutex);
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maGridDataListeners.addInterface( aGuard, i_listener );
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}
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void SAL_CALL DefaultGridDataModel::removeGridDataListener( const Reference< grid::XGridDataListener >& i_listener )
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|
{
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|
std::unique_lock aGuard(m_aMutex);
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|
maGridDataListeners.removeInterface( aGuard, i_listener );
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}
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void DefaultGridDataModel::disposing(std::unique_lock<std::mutex>& rGuard)
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|
{
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css::lang::EventObject aEvent;
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|
aEvent.Source.set( *this );
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|
maGridDataListeners.disposeAndClear(rGuard, aEvent);
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|
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GridData().swap(m_aData);
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std::vector<Any>().swap(m_aRowHeaders);
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|
m_nColumnCount = 0;
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|
}
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|
|
|
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|
OUString SAL_CALL DefaultGridDataModel::getImplementationName( )
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|
{
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|
return "stardiv.Toolkit.DefaultGridDataModel";
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|
}
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|
|
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sal_Bool SAL_CALL DefaultGridDataModel::supportsService( const OUString& ServiceName )
|
|
{
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|
return cppu::supportsService(this, ServiceName);
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|
}
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|
|
|
Sequence< OUString > SAL_CALL DefaultGridDataModel::getSupportedServiceNames( )
|
|
{
|
|
return { "com.sun.star.awt.grid.DefaultGridDataModel" };
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|
}
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|
|
|
|
|
Reference< css::util::XCloneable > SAL_CALL DefaultGridDataModel::createClone( )
|
|
{
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|
return new DefaultGridDataModel( *this );
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|
}
|
|
|
|
}
|
|
|
|
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
|
|
stardiv_Toolkit_DefaultGridDataModel_get_implementation(
|
|
css::uno::XComponentContext *,
|
|
css::uno::Sequence<css::uno::Any> const &)
|
|
{
|
|
return cppu::acquire(new DefaultGridDataModel());
|
|
}
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|
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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