/* -*- 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 <memory>
#include <com/sun/star/i18n/Collator.hpp>
#include <com/sun/star/i18n/XCollator.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/NotInitializedException.hpp>
#include <com/sun/star/ucb/AlreadyInitializedException.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/awt/grid/XGridDataListener.hpp>
#include <com/sun/star/awt/grid/XSortableMutableGridDataModel.hpp>
#include <comphelper/compbase.hxx>
#include <comphelper/interfacecontainer4.hxx>
#include <cppuhelper/implbase1.hxx>
#include <comphelper/anycompare.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <i18nlangtag/languagetag.hxx>
#include <o3tl/safeint.hxx>
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>
using namespace css::awt;
using namespace css::awt::grid;
using namespace css::i18n;
using namespace css::lang;
using namespace css::ucb;
using namespace css::uno;
namespace {
class SortableGridDataModel;
typedef ::comphelper::WeakComponentImplHelper < css::awt::grid::XSortableMutableGridDataModel
, css::awt::grid::XGridDataListener
, css::lang::XServiceInfo
, css::lang::XInitialization
> SortableGridDataModel_Base;
class SortableGridDataModel :public SortableGridDataModel_Base
{
public:
explicit SortableGridDataModel( const css::uno::Reference< css::uno::XComponentContext > & rxContext );
SortableGridDataModel( SortableGridDataModel const & i_copySource );
bool isInitialized() const { return m_isInitialized; }
protected:
virtual ~SortableGridDataModel() override;
public:
// XSortableGridData
virtual void SAL_CALL sortByColumn( ::sal_Int32 ColumnIndex, sal_Bool SortAscending ) override;
virtual void SAL_CALL removeColumnSort( ) override;
virtual css::beans::Pair< ::sal_Int32, sal_Bool > SAL_CALL getCurrentSortOrder( ) override;
// XMutableGridDataModel
virtual void SAL_CALL addRow( const css::uno::Any& Heading, const css::uno::Sequence< css::uno::Any >& Data ) 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 ) override;
virtual void SAL_CALL insertRow( ::sal_Int32 i_index, const css::uno::Any& i_heading, const css::uno::Sequence< css::uno::Any >& Data ) 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 ) override;
virtual void SAL_CALL removeRow( ::sal_Int32 RowIndex ) override;
virtual void SAL_CALL removeAllRows( ) override;
virtual void SAL_CALL updateCellData( ::sal_Int32 ColumnIndex, ::sal_Int32 RowIndex, const css::uno::Any& Value ) override;
virtual void SAL_CALL updateRowData( const css::uno::Sequence< ::sal_Int32 >& ColumnIndexes, ::sal_Int32 RowIndex, const css::uno::Sequence< css::uno::Any >& Values ) override;
virtual void SAL_CALL updateRowHeading( ::sal_Int32 RowIndex, const css::uno::Any& Heading ) override;
virtual void SAL_CALL updateCellToolTip( ::sal_Int32 ColumnIndex, ::sal_Int32 RowIndex, const css::uno::Any& Value ) override;
virtual void SAL_CALL updateRowToolTip( ::sal_Int32 RowIndex, const css::uno::Any& Value ) override;
virtual void SAL_CALL addGridDataListener( const css::uno::Reference< css::awt::grid::XGridDataListener >& Listener ) override;
virtual void SAL_CALL removeGridDataListener( const css::uno::Reference< css::awt::grid::XGridDataListener >& Listener ) override;
// XGridDataModel
virtual ::sal_Int32 SAL_CALL getRowCount() override;
virtual ::sal_Int32 SAL_CALL getColumnCount() override;
virtual css::uno::Any SAL_CALL getCellData( ::sal_Int32 Column, ::sal_Int32 RowIndex ) override;
virtual css::uno::Any SAL_CALL getCellToolTip( ::sal_Int32 Column, ::sal_Int32 RowIndex ) override;
virtual css::uno::Any SAL_CALL getRowHeading( ::sal_Int32 RowIndex ) override;
virtual css::uno::Sequence< css::uno::Any > SAL_CALL getRowData( ::sal_Int32 RowIndex ) override;
// OComponentHelper
virtual void disposing(std::unique_lock<std::mutex>& rGuard) override;
// XCloneable
virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone( ) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
// XInitialization
virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
// XGridDataListener
virtual void SAL_CALL rowsInserted( const css::awt::grid::GridDataEvent& Event ) override;
virtual void SAL_CALL rowsRemoved( const css::awt::grid::GridDataEvent& Event ) override;
virtual void SAL_CALL dataChanged( const css::awt::grid::GridDataEvent& Event ) override;
virtual void SAL_CALL rowHeadingChanged( const css::awt::grid::GridDataEvent& Event ) override;
// XEventListener
virtual void SAL_CALL disposing( const css::lang::EventObject& i_event ) override;
private:
/** translates the given public index into one to be passed to our delegator
@throws css::lang::IndexOutOfBoundsException
if the given index does not denote a valid row
*/
::sal_Int32 impl_getPrivateRowIndex_throw( std::unique_lock<std::mutex>& rGuard, ::sal_Int32 const i_publicRowIndex ) const;
/** translates the given private row index to a public one
*/
::sal_Int32 impl_getPublicRowIndex_nothrow( ::sal_Int32 const i_privateRowIndex ) const;
bool impl_isSorted_nothrow() const
{
return m_currentSortColumn >= 0;
}
/** rebuilds the index translation structure.
Neither <member>m_currentSortColumn</member> nor <member>m_sortAscending</member> are touched by this method.
Also, the given column index is not checked, this is the responsibility of the caller.
*/
bool impl_reIndex_nothrow( std::unique_lock<std::mutex>& rGuard, ::sal_Int32 const i_columnIndex, bool const i_sortAscending );
/** translates the given event, obtained from our delegator, to a version which can be broadcasted to our own
clients.
*/
css::awt::grid::GridDataEvent
impl_createPublicEvent( css::awt::grid::GridDataEvent const & i_originalEvent ) const;
/** broadcasts the given event to our registered XGridDataListeners
*/
void impl_broadcast(
void ( SAL_CALL css::awt::grid::XGridDataListener::*i_listenerMethod )( const css::awt::grid::GridDataEvent & ),
css::awt::grid::GridDataEvent const & i_publicEvent,
std::unique_lock<std::mutex>& i_instanceLock
);
/** rebuilds our indexes, notifying row removal and row addition events
First, a rowsRemoved event is notified to our registered listeners. Then, the index translation tables are
rebuilt, and a rowsInserted event is notified.
Only to be called when we're sorted.
*/
void impl_rebuildIndexesAndNotify( std::unique_lock<std::mutex>& i_instanceLock );
/** removes the current sorting, and notifies a change of all data
*/
void impl_removeColumnSort( std::unique_lock<std::mutex>& i_instanceLock );
/** removes the current sorting, without any broadcast
*/
void impl_removeColumnSort_noBroadcast();
void throwIfNotInitialized()
{
if (!isInitialized())
throw css::lang::NotInitializedException( OUString(), *this );
}
private:
css::uno::Reference< css::uno::XComponentContext > m_xContext;
bool m_isInitialized;
css::uno::Reference< css::awt::grid::XMutableGridDataModel > m_delegator;
css::uno::Reference< css::i18n::XCollator > m_collator;
::sal_Int32 m_currentSortColumn;
bool m_sortAscending;
::std::vector< ::sal_Int32 > m_publicToPrivateRowIndex;
::std::vector< ::sal_Int32 > m_privateToPublicRowIndex;
comphelper::OInterfaceContainerHelper4<XGridDataListener> m_GridListeners;
};
template< class STLCONTAINER >
void lcl_clear( STLCONTAINER& i_container )
{
STLCONTAINER().swap(i_container);
}
SortableGridDataModel::SortableGridDataModel( Reference< XComponentContext > const & rxContext )
:m_xContext( rxContext )
,m_isInitialized( false )
,m_delegator()
,m_collator()
,m_currentSortColumn( -1 )
,m_sortAscending( true )
,m_publicToPrivateRowIndex()
,m_privateToPublicRowIndex()
{
}
SortableGridDataModel::SortableGridDataModel( SortableGridDataModel const & i_copySource )
:m_xContext( i_copySource.m_xContext )
,m_isInitialized( true )
,m_delegator()
,m_collator( i_copySource.m_collator )
,m_currentSortColumn( i_copySource.m_currentSortColumn )
,m_sortAscending( i_copySource.m_sortAscending )
,m_publicToPrivateRowIndex( i_copySource.m_publicToPrivateRowIndex )
,m_privateToPublicRowIndex( i_copySource.m_privateToPublicRowIndex )
{
ENSURE_OR_THROW( i_copySource.m_delegator.is(),
"not expected to be called for a disposed copy source!" );
m_delegator.set( i_copySource.m_delegator->createClone(), UNO_QUERY_THROW );
}
SortableGridDataModel::~SortableGridDataModel()
{
acquire();
dispose();
}
Reference< XCollator > lcl_loadDefaultCollator_throw( const Reference<XComponentContext> & rxContext )
{
Reference< XCollator > const xCollator = Collator::create( rxContext );
xCollator->loadDefaultCollator( Application::GetSettings().GetLanguageTag().getLocale(), 0 );
return xCollator;
}
void SAL_CALL SortableGridDataModel::initialize( const Sequence< Any >& i_arguments )
{
std::unique_lock aGuard( m_aMutex );
throwIfDisposed(aGuard);
if ( m_delegator.is() )
throw AlreadyInitializedException( OUString(), *this );
Reference< XMutableGridDataModel > xDelegator;
Reference< XCollator > xCollator;
switch ( i_arguments.getLength() )
{
case 1: // SortableGridDataModel.create( XMutableGridDataModel )
xDelegator.set( i_arguments[0], UNO_QUERY );
xCollator = lcl_loadDefaultCollator_throw( m_xContext );
break;
case 2: // SortableGridDataModel.createWithCollator( XMutableGridDataModel, XCollator )
xDelegator.set( i_arguments[0], UNO_QUERY );
xCollator.set( i_arguments[1], UNO_QUERY );
if ( !xCollator.is() )
throw IllegalArgumentException( OUString(), *this, 2 );
break;
}
if ( !xDelegator.is() )
throw IllegalArgumentException( OUString(), *this, 1 );
m_delegator = std::move(xDelegator);
m_collator = std::move(xCollator);
m_delegator->addGridDataListener( this );
m_isInitialized = true;
}
GridDataEvent SortableGridDataModel::impl_createPublicEvent( GridDataEvent const & i_originalEvent ) const
{
GridDataEvent aEvent( i_originalEvent );
aEvent.Source = *const_cast< SortableGridDataModel* >( this );
aEvent.FirstRow = impl_getPublicRowIndex_nothrow( aEvent.FirstRow );
aEvent.LastRow = impl_getPublicRowIndex_nothrow( aEvent.LastRow );
return aEvent;
}
void SortableGridDataModel::impl_broadcast( void ( SAL_CALL XGridDataListener::*i_listenerMethod )( const GridDataEvent & ),
GridDataEvent const & i_publicEvent, std::unique_lock<std::mutex>& i_instanceLock )
{
m_GridListeners.notifyEach( i_instanceLock, i_listenerMethod, i_publicEvent );
}
void SAL_CALL SortableGridDataModel::rowsInserted( const GridDataEvent& i_event )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
if ( impl_isSorted_nothrow() )
{
// no infrastructure is in place currently to sort the new row to its proper location,
// so we remove the sorting here.
impl_removeColumnSort( aGuard );
}
GridDataEvent const aEvent( impl_createPublicEvent( i_event ) );
impl_broadcast( &XGridDataListener::rowsInserted, aEvent, aGuard );
}
void lcl_decrementValuesGreaterThan( ::std::vector< ::sal_Int32 > & io_indexMap, sal_Int32 const i_threshold )
{
for ( auto& rIndex : io_indexMap )
{
if ( rIndex >= i_threshold )
--rIndex;
}
}
void SortableGridDataModel::impl_rebuildIndexesAndNotify( std::unique_lock<std::mutex>& i_instanceLock )
{
OSL_PRECOND( impl_isSorted_nothrow(), "SortableGridDataModel::impl_rebuildIndexesAndNotify: illegal call!" );
// clear the indexes
lcl_clear( m_publicToPrivateRowIndex );
lcl_clear( m_privateToPublicRowIndex );
// rebuild the index
if ( !impl_reIndex_nothrow( i_instanceLock, m_currentSortColumn, m_sortAscending ) )
{
impl_removeColumnSort( i_instanceLock );
return;
}
// broadcast an artificial event, saying that all rows have been removed
GridDataEvent const aRemovalEvent( *this, -1, -1, -1, -1 );
impl_broadcast( &XGridDataListener::rowsRemoved, aRemovalEvent, i_instanceLock );
// broadcast an artificial event, saying that n rows have been added
GridDataEvent const aAdditionEvent( *this, -1, -1, 0, m_delegator->getRowCount() - 1 );
impl_broadcast( &XGridDataListener::rowsInserted, aAdditionEvent, i_instanceLock );
}
void SAL_CALL SortableGridDataModel::rowsRemoved( const GridDataEvent& i_event )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
// if the data is not sorted, broadcast the event unchanged
if ( !impl_isSorted_nothrow() )
{
GridDataEvent const aEvent( impl_createPublicEvent( i_event ) );
impl_broadcast( &XGridDataListener::rowsRemoved, aEvent, aGuard );
return;
}
// if all rows have been removed, also simply multiplex to own listeners
if ( i_event.FirstRow < 0 )
{
lcl_clear( m_publicToPrivateRowIndex );
lcl_clear( m_privateToPublicRowIndex );
GridDataEvent aEvent( i_event );
aEvent.Source = *this;
impl_broadcast( &XGridDataListener::rowsRemoved, aEvent, aGuard );
return;
}
bool needReIndex = false;
if ( i_event.FirstRow != i_event.LastRow )
{
OSL_ENSURE( false, "SortableGridDataModel::rowsRemoved: missing implementation - removal of multiple rows!" );
needReIndex = true;
}
else if ( o3tl::make_unsigned( i_event.FirstRow ) >= m_privateToPublicRowIndex.size() )
{
OSL_ENSURE( false, "SortableGridDataModel::rowsRemoved: inconsistent/wrong data!" );
needReIndex = true;
}
if ( needReIndex )
{
impl_rebuildIndexesAndNotify( aGuard );
return;
}
// build public event version
GridDataEvent const aEvent( impl_createPublicEvent( i_event ) );
// remove the entries from the index maps
sal_Int32 const privateIndex = i_event.FirstRow;
sal_Int32 const publicIndex = aEvent.FirstRow;
m_publicToPrivateRowIndex.erase( m_publicToPrivateRowIndex.begin() + publicIndex );
m_privateToPublicRowIndex.erase( m_privateToPublicRowIndex.begin() + privateIndex );
// adjust remaining entries in the index maps
lcl_decrementValuesGreaterThan( m_publicToPrivateRowIndex, privateIndex );
lcl_decrementValuesGreaterThan( m_privateToPublicRowIndex, publicIndex );
// broadcast the event
impl_broadcast( &XGridDataListener::rowsRemoved, aEvent, aGuard );
}
void SAL_CALL SortableGridDataModel::dataChanged( const GridDataEvent& i_event )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
GridDataEvent const aEvent( impl_createPublicEvent( i_event ) );
impl_broadcast( &XGridDataListener::dataChanged, aEvent, aGuard );
}
void SAL_CALL SortableGridDataModel::rowHeadingChanged( const GridDataEvent& i_event )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
GridDataEvent const aEvent( impl_createPublicEvent( i_event ) );
impl_broadcast( &XGridDataListener::rowHeadingChanged, aEvent, aGuard );
}
void SAL_CALL SortableGridDataModel::disposing( const EventObject& )
{
}
class CellDataLessComparison
{
public:
CellDataLessComparison(
::std::vector< Any > const & i_data,
::comphelper::IKeyPredicateLess const & i_predicate,
bool const i_sortAscending
)
:m_data( i_data )
,m_predicate( i_predicate )
,m_sortAscending( i_sortAscending )
{
}
bool operator()( sal_Int32 const i_lhs, sal_Int32 const i_rhs ) const
{
Any const & lhs = m_data[ i_lhs ];
Any const & rhs = m_data[ i_rhs ];
// <VOID/> is less than everything else
if ( !lhs.hasValue() )
return m_sortAscending;
if ( !rhs.hasValue() )
return !m_sortAscending;
// actually compare
if ( m_sortAscending )
return m_predicate.isLess( lhs, rhs );
else
return m_predicate.isLess( rhs, lhs );
}
private:
::std::vector< Any > const & m_data;
::comphelper::IKeyPredicateLess const & m_predicate;
bool const m_sortAscending;
};
bool SortableGridDataModel::impl_reIndex_nothrow( std::unique_lock<std::mutex>& rGuard, ::sal_Int32 const i_columnIndex, bool const i_sortAscending )
{
Reference< XMutableGridDataModel > const delegator( m_delegator );
rGuard.unlock();
::sal_Int32 const rowCount = delegator->getRowCount();
rGuard.lock();
::std::vector< ::sal_Int32 > aPublicToPrivate( rowCount );
try
{
// build an unsorted translation table, and retrieve the unsorted data
::std::vector< Any > aColumnData( rowCount );
Type dataType;
for ( ::sal_Int32 rowIndex = 0; rowIndex < rowCount; ++rowIndex )
{
aColumnData[ rowIndex ] = m_delegator->getCellData( i_columnIndex, rowIndex );
aPublicToPrivate[ rowIndex ] = rowIndex;
// determine the data types we assume for the complete column
if ( ( dataType.getTypeClass() == TypeClass_VOID ) && aColumnData[ rowIndex ].hasValue() )
dataType = aColumnData[ rowIndex ].getValueType();
}
// get predicate object
::std::unique_ptr< ::comphelper::IKeyPredicateLess > const pPredicate( ::comphelper::getStandardLessPredicate( dataType, m_collator ) );
ENSURE_OR_RETURN_FALSE(
pPredicate, "SortableGridDataModel::impl_reIndex_nothrow: no sortable data found!");
// then sort
CellDataLessComparison const aComparator( aColumnData, *pPredicate, i_sortAscending );
::std::sort( aPublicToPrivate.begin(), aPublicToPrivate.end(), aComparator );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("toolkit.controls");
return false;
}
// also build the "private to public" mapping
::std::vector< sal_Int32 > aPrivateToPublic( aPublicToPrivate.size() );
for ( size_t i=0; i<aPublicToPrivate.size(); ++i )
aPrivateToPublic[ aPublicToPrivate[i] ] = i;
m_publicToPrivateRowIndex.swap( aPublicToPrivate );
m_privateToPublicRowIndex.swap( aPrivateToPublic );
return true;
}
void SAL_CALL SortableGridDataModel::sortByColumn( ::sal_Int32 i_columnIndex, sal_Bool i_sortAscending )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
sal_Int32 nColumnCount = delegator->getColumnCount();
aGuard.lock();
if ( ( i_columnIndex < 0 ) || ( i_columnIndex >= nColumnCount ) )
throw IndexOutOfBoundsException( OUString(), *this );
if ( !impl_reIndex_nothrow( aGuard, i_columnIndex, i_sortAscending ) )
return;
m_currentSortColumn = i_columnIndex;
m_sortAscending = i_sortAscending;
impl_broadcast(
&XGridDataListener::dataChanged,
GridDataEvent( *this, -1, -1, -1, -1 ),
aGuard
);
}
void SortableGridDataModel::impl_removeColumnSort_noBroadcast()
{
lcl_clear( m_publicToPrivateRowIndex );
lcl_clear( m_privateToPublicRowIndex );
m_currentSortColumn = -1;
m_sortAscending = true;
}
void SortableGridDataModel::impl_removeColumnSort( std::unique_lock<std::mutex>& i_instanceLock )
{
impl_removeColumnSort_noBroadcast();
impl_broadcast(
&XGridDataListener::dataChanged,
GridDataEvent( *this, -1, -1, -1, -1 ),
i_instanceLock
);
}
void SAL_CALL SortableGridDataModel::removeColumnSort( )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
impl_removeColumnSort( aGuard );
}
css::beans::Pair< ::sal_Int32, sal_Bool > SAL_CALL SortableGridDataModel::getCurrentSortOrder( )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
return css::beans::Pair< ::sal_Int32, sal_Bool >( m_currentSortColumn, m_sortAscending );
}
void SAL_CALL SortableGridDataModel::addRow( const Any& i_heading, const Sequence< Any >& i_data )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->addRow( i_heading, i_data );
}
void SAL_CALL SortableGridDataModel::addRows( const Sequence< Any >& i_headings, const Sequence< Sequence< Any > >& i_data )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->addRows( i_headings, i_data );
}
void SAL_CALL SortableGridDataModel::insertRow( ::sal_Int32 i_index, const Any& i_heading, const Sequence< Any >& i_data )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
sal_Int32 nRowCount = delegator->getRowCount();
aGuard.lock();
::sal_Int32 const rowIndex = i_index == nRowCount ? i_index : impl_getPrivateRowIndex_throw( aGuard, i_index );
// note that |RowCount| is a valid index in this method, but not for impl_getPrivateRowIndex_throw
aGuard.unlock();
delegator->insertRow( rowIndex, i_heading, i_data );
}
void SAL_CALL SortableGridDataModel::insertRows( ::sal_Int32 i_index, const Sequence< Any>& i_headings, const Sequence< Sequence< Any > >& i_data )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
sal_Int32 nRowCount = delegator->getRowCount();
aGuard.lock();
::sal_Int32 const rowIndex = i_index == nRowCount ? i_index : impl_getPrivateRowIndex_throw( aGuard, i_index );
// note that |RowCount| is a valid index in this method, but not for impl_getPrivateRowIndex_throw
aGuard.unlock();
delegator->insertRows( rowIndex, i_headings, i_data );
}
void SAL_CALL SortableGridDataModel::removeRow( ::sal_Int32 i_rowIndex )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->removeRow( rowIndex );
}
void SAL_CALL SortableGridDataModel::removeAllRows( )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->removeAllRows();
}
void SAL_CALL SortableGridDataModel::updateCellData( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex, const Any& i_value )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->updateCellData( i_columnIndex, rowIndex, i_value );
}
void SAL_CALL SortableGridDataModel::updateRowData( const Sequence< ::sal_Int32 >& i_columnIndexes, ::sal_Int32 i_rowIndex, const Sequence< Any >& i_values )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->updateRowData( i_columnIndexes, rowIndex, i_values );
}
void SAL_CALL SortableGridDataModel::updateRowHeading( ::sal_Int32 i_rowIndex, const Any& i_heading )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->updateRowHeading( rowIndex, i_heading );
}
void SAL_CALL SortableGridDataModel::updateCellToolTip( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex, const Any& i_value )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->updateCellToolTip( i_columnIndex, rowIndex, i_value );
}
void SAL_CALL SortableGridDataModel::updateRowToolTip( ::sal_Int32 i_rowIndex, const Any& i_value )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
delegator->updateRowToolTip( rowIndex, i_value );
}
void SAL_CALL SortableGridDataModel::addGridDataListener( const Reference< XGridDataListener >& i_listener )
{
std::unique_lock aGuard(m_aMutex);
m_GridListeners.addInterface( aGuard, i_listener );
}
void SAL_CALL SortableGridDataModel::removeGridDataListener( const Reference< XGridDataListener >& i_listener )
{
std::unique_lock aGuard(m_aMutex);
m_GridListeners.removeInterface( aGuard, i_listener );
}
::sal_Int32 SAL_CALL SortableGridDataModel::getRowCount()
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
return delegator->getRowCount();
}
::sal_Int32 SAL_CALL SortableGridDataModel::getColumnCount()
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
return delegator->getColumnCount();
}
Any SAL_CALL SortableGridDataModel::getCellData( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
return delegator->getCellData( i_columnIndex, rowIndex );
}
Any SAL_CALL SortableGridDataModel::getCellToolTip( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
return delegator->getCellToolTip( i_columnIndex, rowIndex );
}
Any SAL_CALL SortableGridDataModel::getRowHeading( ::sal_Int32 i_rowIndex )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
return delegator->getRowHeading( rowIndex );
}
Sequence< Any > SAL_CALL SortableGridDataModel::getRowData( ::sal_Int32 i_rowIndex )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( aGuard, i_rowIndex );
Reference< XMutableGridDataModel > const delegator( m_delegator );
aGuard.unlock();
return delegator->getRowData( rowIndex );
}
void SortableGridDataModel::disposing(std::unique_lock<std::mutex>& /*rGuard*/)
{
m_currentSortColumn = -1;
Reference< XComponent > const delegatorComponent( m_delegator );
m_delegator->removeGridDataListener( this );
m_delegator.clear();
delegatorComponent->dispose();
Reference< XComponent > const collatorComponent( m_collator, UNO_QUERY );
m_collator.clear();
if ( collatorComponent.is() )
collatorComponent->dispose();
lcl_clear( m_publicToPrivateRowIndex );
lcl_clear( m_privateToPublicRowIndex );
}
Reference< css::util::XCloneable > SAL_CALL SortableGridDataModel::createClone( )
{
std::unique_lock aGuard(m_aMutex);
throwIfNotInitialized();
return new SortableGridDataModel( *this );
}
OUString SAL_CALL SortableGridDataModel::getImplementationName( )
{
return u"org.openoffice.comp.toolkit.SortableGridDataModel"_ustr;
}
sal_Bool SAL_CALL SortableGridDataModel::supportsService( const OUString& i_serviceName )
{
return cppu::supportsService(this, i_serviceName);
}
Sequence< OUString > SAL_CALL SortableGridDataModel::getSupportedServiceNames( )
{
return { u"com.sun.star.awt.grid.SortableGridDataModel"_ustr };
}
::sal_Int32 SortableGridDataModel::impl_getPrivateRowIndex_throw( std::unique_lock<std::mutex>& rGuard, ::sal_Int32 const i_publicRowIndex ) const
{
rGuard.unlock();
sal_Int32 nRowCount = m_delegator->getRowCount();
rGuard.lock();
if ( ( i_publicRowIndex < 0 ) || ( i_publicRowIndex >= nRowCount ) )
throw IndexOutOfBoundsException( OUString(), *const_cast< SortableGridDataModel* >( this ) );
if ( !impl_isSorted_nothrow() )
// no need to translate anything
return i_publicRowIndex;
ENSURE_OR_RETURN( o3tl::make_unsigned( i_publicRowIndex ) < m_publicToPrivateRowIndex.size(),
"SortableGridDataModel::impl_getPrivateRowIndex_throw: inconsistency!", i_publicRowIndex );
// obviously the translation table contains too few elements - it should have exactly |getRowCount()|
// elements
return m_publicToPrivateRowIndex[ i_publicRowIndex ];
}
::sal_Int32 SortableGridDataModel::impl_getPublicRowIndex_nothrow( ::sal_Int32 const i_privateRowIndex ) const
{
if ( !impl_isSorted_nothrow() )
// no need to translate anything
return i_privateRowIndex;
if ( i_privateRowIndex < 0 )
return i_privateRowIndex;
ENSURE_OR_RETURN( o3tl::make_unsigned( i_privateRowIndex ) < m_privateToPublicRowIndex.size(),
"SortableGridDataModel::impl_getPublicRowIndex_nothrow: invalid index!", i_privateRowIndex );
return m_privateToPublicRowIndex[ i_privateRowIndex ];
}
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
org_openoffice_comp_toolkit_SortableGridDataModel_get_implementation(
css::uno::XComponentContext *context,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new SortableGridDataModel(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V1053 Calling the 'acquire' virtual function in the destructor may lead to unexpected result at runtime.