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|
/* -*- 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 <com/sun/star/awt/grid/XMutableGridDataModel.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <comphelper/componentguard.hxx>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <toolkit/helper/servicenames.hxx>
#include <tools/diagnose_ex.h>
#include <toolkit/helper/mutexandbroadcasthelper.hxx>
#include <algorithm>
#include <functional>
#include <vector>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::awt::grid;
using namespace ::com::sun::star::lang;
namespace {
enum broadcast_type { row_added, row_removed, data_changed};
typedef ::cppu::WeakComponentImplHelper < XMutableGridDataModel
, XServiceInfo
> DefaultGridDataModel_Base;
class DefaultGridDataModel :public ::cppu::BaseMutex
,public DefaultGridDataModel_Base
{
public:
DefaultGridDataModel();
DefaultGridDataModel( DefaultGridDataModel const & i_copySource );
virtual ~DefaultGridDataModel() override;
// XMutableGridDataModel
virtual void SAL_CALL addRow( const Any& i_heading, const css::uno::Sequence< css::uno::Any >& Data ) throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL addRows( const css::uno::Sequence< css::uno::Any>& Headings, const css::uno::Sequence< css::uno::Sequence< css::uno::Any > >& Data ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL insertRow( ::sal_Int32 i_index, const css::uno::Any& i_heading, const css::uno::Sequence< css::uno::Any >& Data ) throw (css::uno::RuntimeException, css::lang::IndexOutOfBoundsException, std::exception) override;
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 ) throw (css::lang::IllegalArgumentException, css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL removeRow( ::sal_Int32 RowIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL removeAllRows( ) throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL updateCellData( ::sal_Int32 ColumnIndex, ::sal_Int32 RowIndex, const css::uno::Any& Value ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL updateRowData( const css::uno::Sequence< ::sal_Int32 >& ColumnIndexes, ::sal_Int32 RowIndex, const css::uno::Sequence< css::uno::Any >& Values ) throw (css::lang::IndexOutOfBoundsException, css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL updateRowHeading( ::sal_Int32 RowIndex, const css::uno::Any& Heading ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL updateCellToolTip( ::sal_Int32 ColumnIndex, ::sal_Int32 RowIndex, const css::uno::Any& Value ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL updateRowToolTip( ::sal_Int32 RowIndex, const css::uno::Any& Value ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL addGridDataListener( const css::uno::Reference< css::awt::grid::XGridDataListener >& Listener ) throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL removeGridDataListener( const css::uno::Reference< css::awt::grid::XGridDataListener >& Listener ) throw (css::uno::RuntimeException, std::exception) override;
// XGridDataModel
virtual ::sal_Int32 SAL_CALL getRowCount() throw (css::uno::RuntimeException, std::exception) override;
virtual ::sal_Int32 SAL_CALL getColumnCount() throw (css::uno::RuntimeException, std::exception) override;
virtual css::uno::Any SAL_CALL getCellData( ::sal_Int32 Column, ::sal_Int32 Row ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual css::uno::Any SAL_CALL getCellToolTip( ::sal_Int32 Column, ::sal_Int32 Row ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual css::uno::Any SAL_CALL getRowHeading( ::sal_Int32 RowIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
virtual css::uno::Sequence< css::uno::Any > SAL_CALL getRowData( ::sal_Int32 RowIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override;
// OComponentHelper
virtual void SAL_CALL disposing() override;
// XCloneable
virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone( ) throw (css::uno::RuntimeException, std::exception) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) throw (RuntimeException, std::exception) override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (RuntimeException, std::exception) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw (RuntimeException, std::exception) override;
private:
typedef ::std::pair< Any, Any > CellData;
typedef ::std::vector< CellData > RowData;
typedef ::std::vector< RowData > GridData;
void broadcast(
GridDataEvent const & i_event,
void ( SAL_CALL css::awt::grid::XGridDataListener::*i_listenerMethod )( css::awt::grid::GridDataEvent const & ),
::comphelper::ComponentGuard & i_instanceLock
);
void impl_insertRow( sal_Int32 const i_position, Any const & i_heading, Sequence< Any > const & i_rowData, sal_Int32 const i_assumedColCount = -1 );
::sal_Int32 impl_getRowCount_nolck() const { return sal_Int32( m_aData.size() ); }
CellData const & impl_getCellData_throw( sal_Int32 const i_columnIndex, sal_Int32 const i_rowIndex ) const;
CellData& impl_getCellDataAccess_throw( sal_Int32 const i_columnIndex, sal_Int32 const i_rowIndex );
RowData& impl_getRowDataAccess_throw( sal_Int32 const i_rowIndex, size_t const i_requiredColumnCount );
GridData m_aData;
::std::vector< css::uno::Any > m_aRowHeaders;
sal_Int32 m_nColumnCount;
};
DefaultGridDataModel::DefaultGridDataModel()
:DefaultGridDataModel_Base( m_aMutex )
,m_aRowHeaders()
,m_nColumnCount(0)
{
}
DefaultGridDataModel::DefaultGridDataModel( DefaultGridDataModel const & i_copySource )
:cppu::BaseMutex()
,DefaultGridDataModel_Base( m_aMutex )
,m_aData( i_copySource.m_aData )
,m_aRowHeaders( i_copySource.m_aRowHeaders )
,m_nColumnCount( i_copySource.m_nColumnCount )
{
}
DefaultGridDataModel::~DefaultGridDataModel()
{
}
void DefaultGridDataModel::broadcast( GridDataEvent const & i_event,
void ( SAL_CALL XGridDataListener::*i_listenerMethod )( GridDataEvent const & ), ::comphelper::ComponentGuard & i_instanceLock )
{
::cppu::OInterfaceContainerHelper* pListeners = rBHelper.getContainer( cppu::UnoType<XGridDataListener>::get() );
if ( !pListeners )
return;
i_instanceLock.clear();
pListeners->notifyEach( i_listenerMethod, i_event );
}
::sal_Int32 SAL_CALL DefaultGridDataModel::getRowCount() throw (css::uno::RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
return impl_getRowCount_nolck();
}
::sal_Int32 SAL_CALL DefaultGridDataModel::getColumnCount() throw (css::uno::RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
return m_nColumnCount;
}
DefaultGridDataModel::CellData const & DefaultGridDataModel::impl_getCellData_throw( sal_Int32 const i_column, sal_Int32 const i_row ) const
{
if ( ( i_row < 0 ) || ( size_t( i_row ) > m_aData.size() )
|| ( i_column < 0 ) || ( i_column > m_nColumnCount )
)
throw IndexOutOfBoundsException( OUString(), *const_cast< DefaultGridDataModel* >( this ) );
RowData const & rRow( m_aData[ i_row ] );
if ( size_t( i_column ) < rRow.size() )
return rRow[ i_column ];
static CellData s_aEmpty;
return s_aEmpty;
}
DefaultGridDataModel::RowData& DefaultGridDataModel::impl_getRowDataAccess_throw( sal_Int32 const i_rowIndex, size_t const i_requiredColumnCount )
{
OSL_ENSURE( i_requiredColumnCount <= size_t( m_nColumnCount ), "DefaultGridDataModel::impl_getRowDataAccess_throw: invalid column count!" );
if ( ( i_rowIndex < 0 ) || ( size_t( i_rowIndex ) >= m_aData.size() ) )
throw IndexOutOfBoundsException( OUString(), *this );
RowData& rRowData( m_aData[ i_rowIndex ] );
if ( rRowData.size() < i_requiredColumnCount )
rRowData.resize( i_requiredColumnCount );
return rRowData;
}
DefaultGridDataModel::CellData& DefaultGridDataModel::impl_getCellDataAccess_throw( sal_Int32 const i_columnIndex, sal_Int32 const i_rowIndex )
{
if ( ( i_columnIndex < 0 ) || ( i_columnIndex >= m_nColumnCount ) )
throw IndexOutOfBoundsException( OUString(), *this );
RowData& rRowData( impl_getRowDataAccess_throw( i_rowIndex, size_t( i_columnIndex + 1 ) ) );
return rRowData[ i_columnIndex ];
}
Any SAL_CALL DefaultGridDataModel::getCellData( ::sal_Int32 i_column, ::sal_Int32 i_row ) throw (RuntimeException, IndexOutOfBoundsException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
return impl_getCellData_throw( i_column, i_row ).first;
}
Any SAL_CALL DefaultGridDataModel::getCellToolTip( ::sal_Int32 i_column, ::sal_Int32 i_row ) throw (RuntimeException, IndexOutOfBoundsException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
return impl_getCellData_throw( i_column, i_row ).second;
}
Any SAL_CALL DefaultGridDataModel::getRowHeading( ::sal_Int32 i_row ) throw (RuntimeException, IndexOutOfBoundsException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
if ( ( i_row < 0 ) || ( size_t( i_row ) >= m_aRowHeaders.size() ) )
throw IndexOutOfBoundsException( OUString(), *this );
return m_aRowHeaders[ i_row ];
}
Sequence< Any > SAL_CALL DefaultGridDataModel::getRowData( ::sal_Int32 i_rowIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
Sequence< Any > resultData( m_nColumnCount );
RowData& rRowData = impl_getRowDataAccess_throw( i_rowIndex, m_nColumnCount );
::std::transform( rRowData.begin(), rRowData.end(), resultData.getArray(),
[] ( const CellData& rCellData )
{ return rCellData.first; });
return resultData;
}
void DefaultGridDataModel::impl_insertRow( sal_Int32 const i_position, Any const & i_heading, Sequence< Any > const & i_rowData, sal_Int32 const i_assumedColCount )
{
OSL_PRECOND( ( i_assumedColCount <= 0 ) || ( i_assumedColCount >= i_rowData.getLength() ),
"DefaultGridDataModel::impl_insertRow: invalid column count!" );
// insert heading
m_aRowHeaders.insert( m_aRowHeaders.begin() + i_position, i_heading );
// create new data row
RowData newRow( i_assumedColCount > 0 ? i_assumedColCount : i_rowData.getLength() );
RowData::iterator cellData = newRow.begin();
for ( const Any* pData = i_rowData.begin(); pData != i_rowData.end(); ++pData, ++cellData )
cellData->first = *pData;
// insert data row
m_aData.insert( m_aData.begin() + i_position, newRow );
}
void SAL_CALL DefaultGridDataModel::addRow( const Any& i_heading, const Sequence< Any >& i_data ) throw (RuntimeException, std::exception)
{
insertRow( getRowCount(), i_heading, i_data );
}
void SAL_CALL DefaultGridDataModel::addRows( const Sequence< Any >& i_headings, const Sequence< Sequence< Any > >& i_data ) throw (IllegalArgumentException, RuntimeException, std::exception)
{
insertRows( getRowCount(), i_headings, i_data );
}
void SAL_CALL DefaultGridDataModel::insertRow( ::sal_Int32 i_index, const Any& i_heading, const Sequence< Any >& i_data ) throw (RuntimeException, IndexOutOfBoundsException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
if ( ( i_index < 0 ) || ( i_index > impl_getRowCount_nolck() ) )
throw IndexOutOfBoundsException( OUString(), *this );
// actually insert the row
impl_insertRow( i_index, i_heading, i_data );
// update column count
sal_Int32 const columnCount = i_data.getLength();
if ( columnCount > m_nColumnCount )
m_nColumnCount = columnCount;
broadcast(
GridDataEvent( *this, -1, -1, i_index, i_index ),
&XGridDataListener::rowsInserted,
aGuard
);
}
void SAL_CALL DefaultGridDataModel::insertRows( ::sal_Int32 i_index, const Sequence< Any>& i_headings, const Sequence< Sequence< Any > >& i_data ) throw (IllegalArgumentException, IndexOutOfBoundsException, RuntimeException, std::exception)
{
if ( i_headings.getLength() != i_data.getLength() )
throw IllegalArgumentException( OUString(), *this, -1 );
::comphelper::ComponentGuard aGuard( *this, rBHelper );
if ( ( i_index < 0 ) || ( i_index > impl_getRowCount_nolck() ) )
throw IndexOutOfBoundsException( OUString(), *this );
sal_Int32 const rowCount = i_headings.getLength();
if ( rowCount == 0 )
return;
// determine max col count in the new data
sal_Int32 maxColCount = 0;
for ( sal_Int32 row=0; row<rowCount; ++row )
if ( i_data[row].getLength() > maxColCount )
maxColCount = i_data[row].getLength();
if ( maxColCount < m_nColumnCount )
maxColCount = m_nColumnCount;
for ( sal_Int32 row=0; row<rowCount; ++row )
{
impl_insertRow( i_index + row, i_headings[row], i_data[row], maxColCount );
}
if ( maxColCount > m_nColumnCount )
m_nColumnCount = maxColCount;
broadcast(
GridDataEvent( *this, -1, -1, i_index, i_index + rowCount - 1 ),
&XGridDataListener::rowsInserted,
aGuard
);
}
void SAL_CALL DefaultGridDataModel::removeRow( ::sal_Int32 i_rowIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
if ( ( i_rowIndex < 0 ) || ( size_t( i_rowIndex ) >= m_aData.size() ) )
throw IndexOutOfBoundsException( OUString(), *this );
m_aRowHeaders.erase( m_aRowHeaders.begin() + i_rowIndex );
m_aData.erase( m_aData.begin() + i_rowIndex );
broadcast(
GridDataEvent( *this, -1, -1, i_rowIndex, i_rowIndex ),
&XGridDataListener::rowsRemoved,
aGuard
);
}
void SAL_CALL DefaultGridDataModel::removeAllRows( ) throw (RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
m_aRowHeaders.clear();
m_aData.clear();
broadcast(
GridDataEvent( *this, -1, -1, -1, -1 ),
&XGridDataListener::rowsRemoved,
aGuard
);
}
void SAL_CALL DefaultGridDataModel::updateCellData( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex, const Any& i_value ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
impl_getCellDataAccess_throw( i_columnIndex, i_rowIndex ).first = i_value;
broadcast(
GridDataEvent( *this, i_columnIndex, i_columnIndex, i_rowIndex, i_rowIndex ),
&XGridDataListener::dataChanged,
aGuard
);
}
void SAL_CALL DefaultGridDataModel::updateRowData( const Sequence< ::sal_Int32 >& i_columnIndexes, ::sal_Int32 i_rowIndex, const Sequence< Any >& i_values ) throw (IndexOutOfBoundsException, IllegalArgumentException, RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
if ( ( i_rowIndex < 0 ) || ( size_t( i_rowIndex ) >= m_aData.size() ) )
throw IndexOutOfBoundsException( OUString(), *this );
if ( i_columnIndexes.getLength() != i_values.getLength() )
throw IllegalArgumentException( OUString(), *this, 1 );
sal_Int32 const columnCount = i_columnIndexes.getLength();
if ( columnCount == 0 )
return;
for ( sal_Int32 col = 0; col < columnCount; ++col )
{
if ( ( i_columnIndexes[col] < 0 ) || ( i_columnIndexes[col] > m_nColumnCount ) )
throw IndexOutOfBoundsException( OUString(), *this );
}
RowData& rDataRow = m_aData[ i_rowIndex ];
for ( sal_Int32 col = 0; col < columnCount; ++col )
{
sal_Int32 const columnIndex = i_columnIndexes[ col ];
if ( size_t( columnIndex ) >= rDataRow.size() )
rDataRow.resize( columnIndex + 1 );
rDataRow[ columnIndex ].first = i_values[ col ];
}
sal_Int32 const firstAffectedColumn = *::std::min_element( i_columnIndexes.begin(), i_columnIndexes.end() );
sal_Int32 const lastAffectedColumn = *::std::max_element( i_columnIndexes.begin(), i_columnIndexes.end() );
broadcast(
GridDataEvent( *this, firstAffectedColumn, lastAffectedColumn, i_rowIndex, i_rowIndex ),
&XGridDataListener::dataChanged,
aGuard
);
}
void SAL_CALL DefaultGridDataModel::updateRowHeading( ::sal_Int32 i_rowIndex, const Any& i_heading ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
if ( ( i_rowIndex < 0 ) || ( size_t( i_rowIndex ) >= m_aRowHeaders.size() ) )
throw IndexOutOfBoundsException( OUString(), *this );
m_aRowHeaders[ i_rowIndex ] = i_heading;
broadcast(
GridDataEvent( *this, -1, -1, i_rowIndex, i_rowIndex ),
&XGridDataListener::rowHeadingChanged,
aGuard
);
}
void SAL_CALL DefaultGridDataModel::updateCellToolTip( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex, const Any& i_value ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
impl_getCellDataAccess_throw( i_columnIndex, i_rowIndex ).second = i_value;
}
void SAL_CALL DefaultGridDataModel::updateRowToolTip( ::sal_Int32 i_rowIndex, const Any& i_value ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
{
::comphelper::ComponentGuard aGuard( *this, rBHelper );
RowData& rRowData = impl_getRowDataAccess_throw( i_rowIndex, m_nColumnCount );
for ( RowData::iterator cell = rRowData.begin(); cell != rRowData.end(); ++cell )
cell->second = i_value;
}
void SAL_CALL DefaultGridDataModel::addGridDataListener( const Reference< grid::XGridDataListener >& i_listener ) throw (RuntimeException, std::exception)
{
rBHelper.addListener( cppu::UnoType<XGridDataListener>::get(), i_listener );
}
void SAL_CALL DefaultGridDataModel::removeGridDataListener( const Reference< grid::XGridDataListener >& i_listener ) throw (RuntimeException, std::exception)
{
rBHelper.removeListener( cppu::UnoType<XGridDataListener>::get(), i_listener );
}
void SAL_CALL DefaultGridDataModel::disposing()
{
css::lang::EventObject aEvent;
aEvent.Source.set( *this );
rBHelper.aLC.disposeAndClear( aEvent );
::osl::MutexGuard aGuard( m_aMutex );
GridData aEmptyData;
m_aData.swap( aEmptyData );
::std::vector< Any > aEmptyRowHeaders;
m_aRowHeaders.swap( aEmptyRowHeaders );
m_nColumnCount = 0;
}
OUString SAL_CALL DefaultGridDataModel::getImplementationName( ) throw (RuntimeException, std::exception)
{
return OUString("stardiv.Toolkit.DefaultGridDataModel");
}
sal_Bool SAL_CALL DefaultGridDataModel::supportsService( const OUString& ServiceName ) throw (RuntimeException, std::exception)
{
return cppu::supportsService(this, ServiceName);
}
Sequence< OUString > SAL_CALL DefaultGridDataModel::getSupportedServiceNames( ) throw (RuntimeException, std::exception)
{
Sequence<OUString> aSeq { "com.sun.star.awt.grid.DefaultGridDataModel" };
return aSeq;
}
Reference< css::util::XCloneable > SAL_CALL DefaultGridDataModel::createClone( ) throw (RuntimeException, std::exception)
{
return new DefaultGridDataModel( *this );
}
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
stardiv_Toolkit_DefaultGridDataModel_get_implementation(
css::uno::XComponentContext *,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new DefaultGridDataModel());
}
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