diff options
Diffstat (limited to 'toolkit/source/controls/grid')
| -rw-r--r-- | toolkit/source/controls/grid/defaultgridcolumnmodel.cxx | 389 | ||||
| -rw-r--r-- | toolkit/source/controls/grid/defaultgriddatamodel.cxx | 505 | ||||
| -rw-r--r-- | toolkit/source/controls/grid/gridcolumn.cxx | 300 | ||||
| -rw-r--r-- | toolkit/source/controls/grid/gridcolumn.hxx | 128 | ||||
| -rw-r--r-- | toolkit/source/controls/grid/gridcontrol.cxx | 460 | ||||
| -rw-r--r-- | toolkit/source/controls/grid/gridcontrol.hxx | 142 | ||||
| -rw-r--r-- | toolkit/source/controls/grid/grideventforwarder.cxx | 128 | ||||
| -rw-r--r-- | toolkit/source/controls/grid/grideventforwarder.hxx | 77 | ||||
| -rw-r--r-- | toolkit/source/controls/grid/sortablegriddatamodel.cxx | 928 |
9 files changed, 3057 insertions, 0 deletions
diff --git a/toolkit/source/controls/grid/defaultgridcolumnmodel.cxx b/toolkit/source/controls/grid/defaultgridcolumnmodel.cxx new file mode 100644 index 000000000..ad17d15ea --- /dev/null +++ b/toolkit/source/controls/grid/defaultgridcolumnmodel.cxx @@ -0,0 +1,389 @@ +/* -*- 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 "gridcolumn.hxx" + +#include <com/sun/star/awt/grid/XGridColumnModel.hpp> +#include <com/sun/star/awt/grid/XGridColumn.hpp> +#include <com/sun/star/lang/IndexOutOfBoundsException.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> + +#include <comphelper/sequence.hxx> +#include <comphelper/servicehelper.hxx> +#include <comphelper/componentguard.hxx> +#include <comphelper/interfacecontainer3.hxx> +#include <cppuhelper/basemutex.hxx> +#include <cppuhelper/compbase.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <o3tl/safeint.hxx> +#include <rtl/ref.hxx> +#include <sal/log.hxx> +#include <tools/diagnose_ex.h> + +#include <vector> + +using namespace css::awt; +using namespace css::awt::grid; +using namespace css::container; +using namespace css::lang; +using namespace css::uno; +using namespace toolkit; + +namespace { + +typedef ::cppu::WeakComponentImplHelper < css::awt::grid::XGridColumnModel + , css::lang::XServiceInfo + > DefaultGridColumnModel_Base; + +class DefaultGridColumnModel :public ::cppu::BaseMutex + ,public DefaultGridColumnModel_Base +{ +public: + DefaultGridColumnModel(); + DefaultGridColumnModel( DefaultGridColumnModel const & i_copySource ); + + // XGridColumnModel + virtual ::sal_Int32 SAL_CALL getColumnCount() override; + virtual css::uno::Reference< css::awt::grid::XGridColumn > SAL_CALL createColumn( ) override; + virtual ::sal_Int32 SAL_CALL addColumn(const css::uno::Reference< css::awt::grid::XGridColumn > & column) override; + virtual void SAL_CALL removeColumn( ::sal_Int32 i_columnIndex ) override; + virtual css::uno::Sequence< css::uno::Reference< css::awt::grid::XGridColumn > > SAL_CALL getColumns() override; + virtual css::uno::Reference< css::awt::grid::XGridColumn > SAL_CALL getColumn(::sal_Int32 index) override; + virtual void SAL_CALL setDefaultColumns(sal_Int32 rowElements) 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; + + // XContainer + virtual void SAL_CALL addContainerListener( const css::uno::Reference< css::container::XContainerListener >& xListener ) override; + virtual void SAL_CALL removeContainerListener( const css::uno::Reference< css::container::XContainerListener >& xListener ) override; + + // XCloneable + virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone( ) override; + + // OComponentHelper + virtual void SAL_CALL disposing() override; + +private: + typedef ::std::vector< css::uno::Reference< css::awt::grid::XGridColumn > > Columns; + + ::comphelper::OInterfaceContainerHelper3<XContainerListener> m_aContainerListeners; + Columns m_aColumns; +}; + + DefaultGridColumnModel::DefaultGridColumnModel() + :DefaultGridColumnModel_Base( m_aMutex ) + ,m_aContainerListeners( m_aMutex ) + { + } + + DefaultGridColumnModel::DefaultGridColumnModel( DefaultGridColumnModel const & i_copySource ) + :cppu::BaseMutex() + ,DefaultGridColumnModel_Base( m_aMutex ) + ,m_aContainerListeners( m_aMutex ) + { + Columns aColumns; + aColumns.reserve( i_copySource.m_aColumns.size() ); + try + { + for ( Columns::const_iterator col = i_copySource.m_aColumns.begin(); + col != i_copySource.m_aColumns.end(); + ++col + ) + { + Reference< css::util::XCloneable > const xCloneable( *col, UNO_QUERY_THROW ); + Reference< XGridColumn > const xClone( xCloneable->createClone(), UNO_QUERY_THROW ); + + GridColumn* const pGridColumn = comphelper::getFromUnoTunnel<GridColumn>( xClone ); + if ( pGridColumn == nullptr ) + throw RuntimeException( "invalid clone source implementation", *this ); + // that's indeed a RuntimeException, not an IllegalArgumentException or some such: + // a DefaultGridColumnModel implementation whose columns are not GridColumn implementations + // is borked. + pGridColumn->setIndex( col - i_copySource.m_aColumns.begin() ); + + aColumns.push_back( xClone ); + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + if ( aColumns.size() == i_copySource.m_aColumns.size() ) + m_aColumns.swap( aColumns ); + } + + ::sal_Int32 SAL_CALL DefaultGridColumnModel::getColumnCount() + { + return m_aColumns.size(); + } + + + Reference< XGridColumn > SAL_CALL DefaultGridColumnModel::createColumn( ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + return new GridColumn(); + } + + + ::sal_Int32 SAL_CALL DefaultGridColumnModel::addColumn( const Reference< XGridColumn > & i_column ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + GridColumn* const pGridColumn = comphelper::getFromUnoTunnel<GridColumn>( i_column ); + if ( pGridColumn == nullptr ) + throw css::lang::IllegalArgumentException( "invalid column implementation", *this, 1 ); + + m_aColumns.push_back( i_column ); + sal_Int32 index = m_aColumns.size() - 1; + pGridColumn->setIndex( index ); + + // fire insertion notifications + ContainerEvent aEvent; + aEvent.Source = *this; + aEvent.Accessor <<= index; + aEvent.Element <<= i_column; + + aGuard.clear(); + m_aContainerListeners.notifyEach( &XContainerListener::elementInserted, aEvent ); + + return index; + } + + + void SAL_CALL DefaultGridColumnModel::removeColumn( ::sal_Int32 i_columnIndex ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + if ( ( i_columnIndex < 0 ) || ( o3tl::make_unsigned( i_columnIndex ) >= m_aColumns.size() ) ) + throw css::lang::IndexOutOfBoundsException( OUString(), *this ); + + Columns::iterator const pos = m_aColumns.begin() + i_columnIndex; + Reference< XGridColumn > const xColumn( *pos ); + m_aColumns.erase( pos ); + + // update indexes of all subsequent columns + sal_Int32 columnIndex( i_columnIndex ); + for ( Columns::iterator updatePos = m_aColumns.begin() + columnIndex; + updatePos != m_aColumns.end(); + ++updatePos, ++columnIndex + ) + { + GridColumn* pColumnImpl = comphelper::getFromUnoTunnel<GridColumn>( *updatePos ); + if ( !pColumnImpl ) + { + SAL_WARN( "toolkit.controls", "DefaultGridColumnModel::removeColumn: invalid column implementation!" ); + continue; + } + + pColumnImpl->setIndex( columnIndex ); + } + + // fire removal notifications + ContainerEvent aEvent; + aEvent.Source = *this; + aEvent.Accessor <<= i_columnIndex; + aEvent.Element <<= xColumn; + + aGuard.clear(); + m_aContainerListeners.notifyEach( &XContainerListener::elementRemoved, aEvent ); + + // dispose the removed column + try + { + xColumn->dispose(); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + } + + + Sequence< Reference< XGridColumn > > SAL_CALL DefaultGridColumnModel::getColumns() + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + return ::comphelper::containerToSequence( m_aColumns ); + } + + + Reference< XGridColumn > SAL_CALL DefaultGridColumnModel::getColumn(::sal_Int32 index) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + if ( index >=0 && o3tl::make_unsigned(index) < m_aColumns.size()) + return m_aColumns[index]; + + throw css::lang::IndexOutOfBoundsException(); + } + + + void SAL_CALL DefaultGridColumnModel::setDefaultColumns(sal_Int32 rowElements) + { + ::std::vector< ContainerEvent > aRemovedColumns; + ::std::vector< ContainerEvent > aInsertedColumns; + + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + // remove existing columns + while ( !m_aColumns.empty() ) + { + const size_t lastColIndex = m_aColumns.size() - 1; + + ContainerEvent aEvent; + aEvent.Source = *this; + aEvent.Accessor <<= sal_Int32( lastColIndex ); + aEvent.Element <<= m_aColumns[ lastColIndex ]; + aRemovedColumns.push_back( aEvent ); + + m_aColumns.erase( m_aColumns.begin() + lastColIndex ); + } + + // add new columns + for ( sal_Int32 i=0; i<rowElements; ++i ) + { + ::rtl::Reference< GridColumn > const pGridColumn = new GridColumn(); + Reference< XGridColumn > const xColumn( pGridColumn ); + OUString colTitle = "Column " + OUString::number( i + 1 ); + pGridColumn->setTitle( colTitle ); + pGridColumn->setColumnWidth( 80 /* APPFONT */ ); + pGridColumn->setFlexibility( 1 ); + pGridColumn->setResizeable( true ); + pGridColumn->setDataColumnIndex( i ); + + ContainerEvent aEvent; + aEvent.Source = *this; + aEvent.Accessor <<= i; + aEvent.Element <<= xColumn; + aInsertedColumns.push_back( aEvent ); + + m_aColumns.push_back( xColumn ); + pGridColumn->setIndex( i ); + } + } + + // fire removal notifications + for (const auto& rEvent : aRemovedColumns) + { + m_aContainerListeners.notifyEach( &XContainerListener::elementRemoved, rEvent ); + } + + // fire insertion notifications + for (const auto& rEvent : aInsertedColumns) + { + m_aContainerListeners.notifyEach( &XContainerListener::elementInserted, rEvent ); + } + + // dispose removed columns + for (const auto& rEvent : aRemovedColumns) + { + try + { + const Reference< XComponent > xColComp( rEvent.Element, UNO_QUERY_THROW ); + xColComp->dispose(); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + } + } + + + OUString SAL_CALL DefaultGridColumnModel::getImplementationName( ) + { + return "stardiv.Toolkit.DefaultGridColumnModel"; + } + + sal_Bool SAL_CALL DefaultGridColumnModel::supportsService( const OUString& i_serviceName ) + { + return cppu::supportsService(this, i_serviceName); + } + + Sequence< OUString > SAL_CALL DefaultGridColumnModel::getSupportedServiceNames( ) + { + return { "com.sun.star.awt.grid.DefaultGridColumnModel" }; + } + + + void SAL_CALL DefaultGridColumnModel::addContainerListener( const Reference< XContainerListener >& i_listener ) + { + if ( i_listener.is() ) + m_aContainerListeners.addInterface( i_listener ); + } + + + void SAL_CALL DefaultGridColumnModel::removeContainerListener( const Reference< XContainerListener >& i_listener ) + { + if ( i_listener.is() ) + m_aContainerListeners.removeInterface( i_listener ); + } + + + void SAL_CALL DefaultGridColumnModel::disposing() + { + DefaultGridColumnModel_Base::disposing(); + + EventObject aEvent( *this ); + m_aContainerListeners.disposeAndClear( aEvent ); + + ::osl::MutexGuard aGuard( m_aMutex ); + + // remove, dispose and clear columns + while ( !m_aColumns.empty() ) + { + try + { + const Reference< XComponent > xColComponent( m_aColumns[ 0 ], UNO_QUERY_THROW ); + xColComponent->dispose(); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + + m_aColumns.erase( m_aColumns.begin() ); + } + + Columns().swap(m_aColumns); + } + + + Reference< css::util::XCloneable > SAL_CALL DefaultGridColumnModel::createClone( ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + return new DefaultGridColumnModel( *this ); + } + +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +stardiv_Toolkit_DefaultGridColumnModel_get_implementation( + css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new DefaultGridColumnModel()); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/toolkit/source/controls/grid/defaultgriddatamodel.cxx b/toolkit/source/controls/grid/defaultgriddatamodel.cxx new file mode 100644 index 000000000..2e5f4e305 --- /dev/null +++ b/toolkit/source/controls/grid/defaultgriddatamodel.cxx @@ -0,0 +1,505 @@ +/* -*- 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/IllegalArgumentException.hpp> +#include <com/sun/star/lang/IndexOutOfBoundsException.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 <o3tl/safeint.hxx> + +#include <algorithm> +#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 { + +typedef ::cppu::WeakComponentImplHelper < XMutableGridDataModel + , XServiceInfo + > DefaultGridDataModel_Base; + +class DefaultGridDataModel :public ::cppu::BaseMutex + ,public DefaultGridDataModel_Base +{ +public: + DefaultGridDataModel(); + DefaultGridDataModel( DefaultGridDataModel const & i_copySource ); + + // XMutableGridDataModel + virtual void SAL_CALL addRow( const Any& i_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 Row ) override; + virtual css::uno::Any SAL_CALL getCellToolTip( ::sal_Int32 Column, ::sal_Int32 Row ) 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 SAL_CALL disposing() 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; + +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_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 ) + { + } + + 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() + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + return impl_getRowCount_nolck(); + } + + + ::sal_Int32 SAL_CALL DefaultGridDataModel::getColumnCount() + { + ::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 ) || ( o3tl::make_unsigned( 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 ( o3tl::make_unsigned( 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 <= o3tl::make_unsigned( m_nColumnCount ), "DefaultGridDataModel::impl_getRowDataAccess_throw: invalid column count!" ); + if ( ( i_rowIndex < 0 ) || ( o3tl::make_unsigned( 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 ) + { + ::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 ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + return impl_getCellData_throw( i_column, i_row ).second; + } + + + Any SAL_CALL DefaultGridDataModel::getRowHeading( ::sal_Int32 i_row ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + if ( ( i_row < 0 ) || ( o3tl::make_unsigned( i_row ) >= m_aRowHeaders.size() ) ) + throw IndexOutOfBoundsException( OUString(), *this ); + + return m_aRowHeaders[ i_row ]; + } + + + Sequence< Any > SAL_CALL DefaultGridDataModel::getRowData( ::sal_Int32 i_rowIndex ) + { + ::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& rData : i_rowData ) + { + cellData->first = rData; + ++cellData; + } + + // 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 ) + { + insertRow( getRowCount(), i_heading, i_data ); + } + + + void SAL_CALL DefaultGridDataModel::addRows( const Sequence< Any >& i_headings, const Sequence< Sequence< Any > >& i_data ) + { + insertRows( getRowCount(), i_headings, i_data ); + } + + + void SAL_CALL DefaultGridDataModel::insertRow( ::sal_Int32 i_index, const Any& i_heading, const Sequence< Any >& i_data ) + { + ::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 ) + { + 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 + auto pData = std::max_element(i_data.begin(), i_data.end(), + [](const Sequence< Any >& a, const Sequence< Any >& b) { return a.getLength() < b.getLength(); }); + sal_Int32 maxColCount = pData->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 ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + if ( ( i_rowIndex < 0 ) || ( o3tl::make_unsigned( 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( ) + { + ::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 ) + { + ::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 ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + if ( ( i_rowIndex < 0 ) || ( o3tl::make_unsigned( 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 const columnIndex : i_columnIndexes ) + { + if ( ( columnIndex < 0 ) || ( columnIndex > 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 ( o3tl::make_unsigned( columnIndex ) >= rDataRow.size() ) + rDataRow.resize( columnIndex + 1 ); + + rDataRow[ columnIndex ].first = i_values[ col ]; + } + + auto aPair = ::std::minmax_element( i_columnIndexes.begin(), i_columnIndexes.end() ); + sal_Int32 const firstAffectedColumn = *aPair.first; + sal_Int32 const lastAffectedColumn = *aPair.second; + 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 ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + if ( ( i_rowIndex < 0 ) || ( o3tl::make_unsigned( 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 ) + { + ::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 ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + RowData& rRowData = impl_getRowDataAccess_throw( i_rowIndex, m_nColumnCount ); + for ( auto& rCell : rRowData ) + rCell.second = i_value; + } + + + void SAL_CALL DefaultGridDataModel::addGridDataListener( const Reference< grid::XGridDataListener >& i_listener ) + { + rBHelper.addListener( cppu::UnoType<XGridDataListener>::get(), i_listener ); + } + + + void SAL_CALL DefaultGridDataModel::removeGridDataListener( const Reference< grid::XGridDataListener >& i_listener ) + { + 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().swap(m_aData); + std::vector<Any>().swap(m_aRowHeaders); + m_nColumnCount = 0; + } + + + OUString SAL_CALL DefaultGridDataModel::getImplementationName( ) + { + return "stardiv.Toolkit.DefaultGridDataModel"; + } + + sal_Bool SAL_CALL DefaultGridDataModel::supportsService( const OUString& ServiceName ) + { + return cppu::supportsService(this, ServiceName); + } + + Sequence< OUString > SAL_CALL DefaultGridDataModel::getSupportedServiceNames( ) + { + return { "com.sun.star.awt.grid.DefaultGridDataModel" }; + } + + + Reference< css::util::XCloneable > SAL_CALL DefaultGridDataModel::createClone( ) + { + return new DefaultGridDataModel( *this ); + } + +} + +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()); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/toolkit/source/controls/grid/gridcolumn.cxx b/toolkit/source/controls/grid/gridcolumn.cxx new file mode 100644 index 000000000..11a03e647 --- /dev/null +++ b/toolkit/source/controls/grid/gridcolumn.cxx @@ -0,0 +1,300 @@ +/* -*- 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 "gridcolumn.hxx" + +#include <com/sun/star/lang/IllegalArgumentException.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <comphelper/servicehelper.hxx> +#include <cppuhelper/supportsservice.hxx> + +namespace toolkit +{ + 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; + using namespace ::com::sun::star::util; + using namespace ::com::sun::star::style; + + + //= DefaultGridColumnModel + + + GridColumn::GridColumn() + :m_nIndex(-1) + ,m_nDataColumnIndex(-1) + ,m_nColumnWidth(4) + ,m_nMaxWidth(0) + ,m_nMinWidth(0) + ,m_nFlexibility(1) + ,m_bResizeable(true) + ,m_eHorizontalAlign( HorizontalAlignment_LEFT ) + { + } + + + GridColumn::GridColumn( GridColumn const & i_copySource ) + :m_aIdentifier( i_copySource.m_aIdentifier ) + ,m_nIndex( -1 ) + ,m_nDataColumnIndex( i_copySource.m_nDataColumnIndex ) + ,m_nColumnWidth( i_copySource.m_nColumnWidth ) + ,m_nMaxWidth( i_copySource.m_nMaxWidth ) + ,m_nMinWidth( i_copySource.m_nMinWidth ) + ,m_nFlexibility( i_copySource.m_nFlexibility ) + ,m_bResizeable( i_copySource.m_bResizeable ) + ,m_sTitle( i_copySource.m_sTitle ) + ,m_sHelpText( i_copySource.m_sHelpText ) + ,m_eHorizontalAlign( i_copySource.m_eHorizontalAlign ) + { + } + + + GridColumn::~GridColumn() + { + } + + + void GridColumn::broadcast_changed( char const * const i_asciiAttributeName, const Any& i_oldValue, const Any& i_newValue, + std::unique_lock<std::mutex>& i_Guard ) + { + Reference< XInterface > const xSource( static_cast< ::cppu::OWeakObject* >( this ) ); + GridColumnEvent const aEvent( + xSource, OUString::createFromAscii( i_asciiAttributeName ), + i_oldValue, i_newValue, m_nIndex + ); + + maGridColumnListeners.notifyEach( i_Guard, &XGridColumnListener::columnChanged, aEvent ); + } + + + css::uno::Any SAL_CALL GridColumn::getIdentifier() + { + std::unique_lock aGuard( m_aMutex ); + return m_aIdentifier; + } + + + void SAL_CALL GridColumn::setIdentifier(const css::uno::Any & value) + { + std::unique_lock aGuard( m_aMutex ); + m_aIdentifier = value; + } + + + ::sal_Int32 SAL_CALL GridColumn::getColumnWidth() + { + std::unique_lock aGuard( m_aMutex ); + return m_nColumnWidth; + } + + + void SAL_CALL GridColumn::setColumnWidth(::sal_Int32 value) + { + impl_set( m_nColumnWidth, value, "ColumnWidth" ); + } + + + ::sal_Int32 SAL_CALL GridColumn::getMaxWidth() + { + std::unique_lock aGuard( m_aMutex ); + return m_nMaxWidth; + } + + + void SAL_CALL GridColumn::setMaxWidth(::sal_Int32 value) + { + impl_set( m_nMaxWidth, value, "MaxWidth" ); + } + + + ::sal_Int32 SAL_CALL GridColumn::getMinWidth() + { + std::unique_lock aGuard( m_aMutex ); + return m_nMinWidth; + } + + + void SAL_CALL GridColumn::setMinWidth(::sal_Int32 value) + { + impl_set( m_nMinWidth, value, "MinWidth" ); + } + + + OUString SAL_CALL GridColumn::getTitle() + { + std::unique_lock aGuard( m_aMutex ); + return m_sTitle; + } + + + void SAL_CALL GridColumn::setTitle(const OUString & value) + { + impl_set( m_sTitle, value, "Title" ); + } + + + OUString SAL_CALL GridColumn::getHelpText() + { + std::unique_lock aGuard( m_aMutex ); + return m_sHelpText; + } + + + void SAL_CALL GridColumn::setHelpText( const OUString & value ) + { + impl_set( m_sHelpText, value, "HelpText" ); + } + + + sal_Bool SAL_CALL GridColumn::getResizeable() + { + std::unique_lock aGuard( m_aMutex ); + return m_bResizeable; + } + + + void SAL_CALL GridColumn::setResizeable(sal_Bool value) + { + impl_set( m_bResizeable, bool(value), "Resizeable" ); + } + + + ::sal_Int32 SAL_CALL GridColumn::getFlexibility() + { + std::unique_lock aGuard( m_aMutex ); + return m_nFlexibility; + } + + + void SAL_CALL GridColumn::setFlexibility( ::sal_Int32 i_value ) + { + if ( i_value < 0 ) + throw IllegalArgumentException( OUString(), *this, 1 ); + impl_set( m_nFlexibility, i_value, "Flexibility" ); + } + + + HorizontalAlignment SAL_CALL GridColumn::getHorizontalAlign() + { + std::unique_lock aGuard( m_aMutex ); + return m_eHorizontalAlign; + } + + + void SAL_CALL GridColumn::setHorizontalAlign(HorizontalAlignment align) + { + impl_set( m_eHorizontalAlign, align, "HorizontalAlign" ); + } + + + void SAL_CALL GridColumn::addGridColumnListener( const Reference< XGridColumnListener >& xListener ) + { + std::unique_lock aGuard( m_aMutex ); + maGridColumnListeners.addInterface( aGuard, xListener ); + } + + + void SAL_CALL GridColumn::removeGridColumnListener( const Reference< XGridColumnListener >& xListener ) + { + std::unique_lock aGuard( m_aMutex ); + maGridColumnListeners.removeInterface( aGuard, xListener ); + } + + + void GridColumn::disposing(std::unique_lock<std::mutex>&) + { + m_aIdentifier.clear(); + m_sTitle.clear(); + m_sHelpText.clear(); + } + + + ::sal_Int32 SAL_CALL GridColumn::getIndex() + { + std::unique_lock aGuard( m_aMutex ); + return m_nIndex; + } + + + void GridColumn::setIndex( sal_Int32 const i_index ) + { + std::unique_lock aGuard( m_aMutex ); + m_nIndex = i_index; + } + + + ::sal_Int32 SAL_CALL GridColumn::getDataColumnIndex() + { + std::unique_lock aGuard( m_aMutex ); + return m_nDataColumnIndex; + } + + + void SAL_CALL GridColumn::setDataColumnIndex( ::sal_Int32 i_dataColumnIndex ) + { + impl_set( m_nDataColumnIndex, i_dataColumnIndex, "DataColumnIndex" ); + } + + + OUString SAL_CALL GridColumn::getImplementationName( ) + { + return "org.openoffice.comp.toolkit.GridColumn"; + } + + sal_Bool SAL_CALL GridColumn::supportsService( const OUString& i_serviceName ) + { + return cppu::supportsService(this, i_serviceName); + } + + css::uno::Sequence< OUString > SAL_CALL GridColumn::getSupportedServiceNames( ) + { + return { "com.sun.star.awt.grid.GridColumn" }; + } + + + Reference< XCloneable > SAL_CALL GridColumn::createClone( ) + { + return new GridColumn( *this ); + } + + + sal_Int64 SAL_CALL GridColumn::getSomething( const Sequence< sal_Int8 >& i_identifier ) + { + return comphelper::getSomethingImpl(i_identifier, this); + } + + + const Sequence< sal_Int8 > & GridColumn::getUnoTunnelId() noexcept + { + static const comphelper::UnoIdInit aId; + return aId.getSeq(); + } +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +org_openoffice_comp_toolkit_GridColumn_get_implementation( + css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new toolkit::GridColumn()); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/toolkit/source/controls/grid/gridcolumn.hxx b/toolkit/source/controls/grid/gridcolumn.hxx new file mode 100644 index 000000000..8008c077d --- /dev/null +++ b/toolkit/source/controls/grid/gridcolumn.hxx @@ -0,0 +1,128 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDCOLUMN_HXX +#define INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDCOLUMN_HXX + +#include <com/sun/star/awt/grid/XGridColumn.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/XUnoTunnel.hpp> +#include <com/sun/star/style/HorizontalAlignment.hpp> + +#include <comphelper/compbase.hxx> +#include <comphelper/interfacecontainer4.hxx> + +namespace toolkit +{ + +typedef comphelper::WeakComponentImplHelper < css::awt::grid::XGridColumn + , css::lang::XServiceInfo + , css::lang::XUnoTunnel + > GridColumn_Base; +class GridColumn final : public GridColumn_Base +{ +public: + GridColumn(); + GridColumn( GridColumn const & i_copySource ); + virtual ~GridColumn() override; + + // css::awt::grid::XGridColumn + virtual css::uno::Any SAL_CALL getIdentifier() override; + virtual void SAL_CALL setIdentifier(const css::uno::Any & value) override; + virtual ::sal_Int32 SAL_CALL getColumnWidth() override; + virtual void SAL_CALL setColumnWidth(::sal_Int32 the_value) override; + virtual ::sal_Int32 SAL_CALL getMaxWidth() override; + virtual void SAL_CALL setMaxWidth(::sal_Int32 the_value) override; + virtual ::sal_Int32 SAL_CALL getMinWidth() override; + virtual void SAL_CALL setMinWidth(::sal_Int32 the_value) override; + virtual sal_Bool SAL_CALL getResizeable() override; + virtual void SAL_CALL setResizeable(sal_Bool the_value) override; + virtual ::sal_Int32 SAL_CALL getFlexibility() override; + virtual void SAL_CALL setFlexibility( ::sal_Int32 _flexibility ) override; + virtual OUString SAL_CALL getTitle() override; + virtual void SAL_CALL setTitle(const OUString & value) override; + virtual OUString SAL_CALL getHelpText() override; + virtual void SAL_CALL setHelpText(const OUString & value) override; + virtual ::sal_Int32 SAL_CALL getIndex() override; + virtual ::sal_Int32 SAL_CALL getDataColumnIndex() override; + virtual void SAL_CALL setDataColumnIndex( ::sal_Int32 i_dataColumnIndex ) override; + virtual css::style::HorizontalAlignment SAL_CALL getHorizontalAlign() override; + virtual void SAL_CALL setHorizontalAlign(css::style::HorizontalAlignment align) override; + virtual void SAL_CALL addGridColumnListener( const css::uno::Reference< css::awt::grid::XGridColumnListener >& xListener ) override; + virtual void SAL_CALL removeGridColumnListener( const css::uno::Reference< css::awt::grid::XGridColumnListener >& xListener ) override; + + // OComponentHelper + virtual void disposing(std::unique_lock<std::mutex>&) override; + + // XCloneable (base of XGridColumn) + 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; + + // XUnoTunnel and friends + virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& i_identifier ) override; + static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId() noexcept; + + // attribute access + void setIndex( sal_Int32 const i_index ); + +private: + void broadcast_changed( + char const * const i_asciiAttributeName, + const css::uno::Any& i_oldValue, + const css::uno::Any& i_newValue, + std::unique_lock<std::mutex>& i_Guard + ); + + template< class TYPE > + void impl_set( TYPE & io_attribute, TYPE const & i_newValue, char const * i_attributeName ) + { + std::unique_lock aGuard(m_aMutex); + if (m_bDisposed) + throw css::lang::DisposedException( OUString(), static_cast<cppu::OWeakObject*>(this) ); + if ( io_attribute == i_newValue ) + return; + + TYPE const aOldValue( io_attribute ); + io_attribute = i_newValue; + broadcast_changed( i_attributeName, css::uno::Any( aOldValue ), css::uno::Any( io_attribute ), aGuard ); + } + + css::uno::Any m_aIdentifier; + sal_Int32 m_nIndex; + sal_Int32 m_nDataColumnIndex; + sal_Int32 m_nColumnWidth; + sal_Int32 m_nMaxWidth; + sal_Int32 m_nMinWidth; + sal_Int32 m_nFlexibility; + bool m_bResizeable; + OUString m_sTitle; + OUString m_sHelpText; + css::style::HorizontalAlignment m_eHorizontalAlign; + comphelper::OInterfaceContainerHelper4<css::awt::grid::XGridColumnListener> maGridColumnListeners; +}; + +} + +#endif // INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDCOLUMN_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/toolkit/source/controls/grid/gridcontrol.cxx b/toolkit/source/controls/grid/gridcontrol.cxx new file mode 100644 index 000000000..4bf996c8e --- /dev/null +++ b/toolkit/source/controls/grid/gridcontrol.cxx @@ -0,0 +1,460 @@ +/* -*- 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 "gridcontrol.hxx" +#include "grideventforwarder.hxx" + +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/view/SelectionType.hpp> +#include <com/sun/star/awt/grid/XGridControl.hpp> +#include <com/sun/star/awt/grid/XGridDataModel.hpp> +#include <com/sun/star/awt/grid/XGridRowSelection.hpp> +#include <com/sun/star/awt/grid/XMutableGridDataModel.hpp> +#include <com/sun/star/awt/grid/DefaultGridDataModel.hpp> +#include <com/sun/star/awt/grid/SortableGridDataModel.hpp> +#include <com/sun/star/awt/grid/DefaultGridColumnModel.hpp> +#include <toolkit/helper/property.hxx> +#include <tools/diagnose_ex.h> +#include <toolkit/controls/unocontrolbase.hxx> +#include <toolkit/controls/unocontrolmodel.hxx> +#include <toolkit/helper/listenermultiplexer.hxx> + +#include <memory> + +#include <helper/unopropertyarrayhelper.hxx> + +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; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::view; +using namespace ::com::sun::star::util; + +namespace toolkit { + +namespace +{ + Reference< XGridDataModel > lcl_getDefaultDataModel_throw( const Reference<XComponentContext> & i_context ) + { + Reference< XMutableGridDataModel > const xDelegatorModel( DefaultGridDataModel::create( i_context ), UNO_SET_THROW ); + Reference< XGridDataModel > const xDataModel( SortableGridDataModel::create( i_context, xDelegatorModel ), UNO_QUERY_THROW ); + return xDataModel; + } + + Reference< XGridColumnModel > lcl_getDefaultColumnModel_throw( const Reference<XComponentContext> & i_context ) + { + Reference< XGridColumnModel > const xColumnModel = DefaultGridColumnModel::create( i_context ); + return xColumnModel; + } +} + + +UnoGridModel::UnoGridModel( const css::uno::Reference< css::uno::XComponentContext >& rxContext ) + :UnoControlModel( rxContext ) +{ + ImplRegisterProperty( BASEPROPERTY_BACKGROUNDCOLOR ); + ImplRegisterProperty( BASEPROPERTY_BORDER ); + ImplRegisterProperty( BASEPROPERTY_BORDERCOLOR ); + ImplRegisterProperty( BASEPROPERTY_DEFAULTCONTROL ); + ImplRegisterProperty( BASEPROPERTY_ENABLED ); + ImplRegisterProperty( BASEPROPERTY_FILLCOLOR ); + ImplRegisterProperty( BASEPROPERTY_HELPTEXT ); + ImplRegisterProperty( BASEPROPERTY_HELPURL ); + ImplRegisterProperty( BASEPROPERTY_PRINTABLE ); + ImplRegisterProperty( BASEPROPERTY_SIZEABLE ); // resizable + ImplRegisterProperty( BASEPROPERTY_HSCROLL ); + ImplRegisterProperty( BASEPROPERTY_VSCROLL ); + ImplRegisterProperty( BASEPROPERTY_TABSTOP ); + ImplRegisterProperty( BASEPROPERTY_GRID_SHOWROWHEADER ); + ImplRegisterProperty( BASEPROPERTY_ROW_HEADER_WIDTH ); + ImplRegisterProperty( BASEPROPERTY_GRID_SHOWCOLUMNHEADER ); + ImplRegisterProperty( BASEPROPERTY_COLUMN_HEADER_HEIGHT ); + ImplRegisterProperty( BASEPROPERTY_ROW_HEIGHT ); + ImplRegisterProperty( BASEPROPERTY_GRID_DATAMODEL, Any( lcl_getDefaultDataModel_throw( m_xContext ) ) ); + ImplRegisterProperty( BASEPROPERTY_GRID_COLUMNMODEL, Any( lcl_getDefaultColumnModel_throw( m_xContext ) ) ); + ImplRegisterProperty( BASEPROPERTY_GRID_SELECTIONMODE ); + ImplRegisterProperty( BASEPROPERTY_FONTRELIEF ); + ImplRegisterProperty( BASEPROPERTY_FONTEMPHASISMARK ); + ImplRegisterProperty( BASEPROPERTY_FONTDESCRIPTOR ); + ImplRegisterProperty( BASEPROPERTY_TEXTCOLOR ); + ImplRegisterProperty( BASEPROPERTY_TEXTLINECOLOR ); + ImplRegisterProperty( BASEPROPERTY_USE_GRID_LINES ); + ImplRegisterProperty( BASEPROPERTY_GRID_LINE_COLOR ); + ImplRegisterProperty( BASEPROPERTY_GRID_HEADER_BACKGROUND ); + ImplRegisterProperty( BASEPROPERTY_GRID_HEADER_TEXT_COLOR ); + ImplRegisterProperty( BASEPROPERTY_GRID_ROW_BACKGROUND_COLORS ); + ImplRegisterProperty( BASEPROPERTY_ACTIVE_SEL_BACKGROUND_COLOR ); + ImplRegisterProperty( BASEPROPERTY_INACTIVE_SEL_BACKGROUND_COLOR ); + ImplRegisterProperty( BASEPROPERTY_ACTIVE_SEL_TEXT_COLOR ); + ImplRegisterProperty( BASEPROPERTY_INACTIVE_SEL_TEXT_COLOR ); + ImplRegisterProperty( BASEPROPERTY_VERTICALALIGN ); +} + + +UnoGridModel::UnoGridModel( const UnoGridModel& rModel ) + :UnoControlModel( rModel ) +{ + osl_atomic_increment( &m_refCount ); + { + Reference< XGridDataModel > xDataModel; + // clone the data model + const Reference< XFastPropertySet > xCloneSource( &const_cast< UnoGridModel& >( rModel ) ); + try + { + const Reference< XCloneable > xCloneable( xCloneSource->getFastPropertyValue( BASEPROPERTY_GRID_DATAMODEL ), UNO_QUERY_THROW ); + xDataModel.set( xCloneable->createClone(), UNO_QUERY_THROW ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + if ( !xDataModel.is() ) + xDataModel = lcl_getDefaultDataModel_throw( m_xContext ); + UnoControlModel::setFastPropertyValue_NoBroadcast( BASEPROPERTY_GRID_DATAMODEL, Any( xDataModel ) ); + // do *not* use setFastPropertyValue here: The UnoControlModel ctor made a simple copy of all property values, + // so before this call here, we share our data model with the own of the clone source. setFastPropertyValue, + // then, disposes the old data model - which means the data model which in fact belongs to the clone source. + // so, call the UnoControlModel's impl-method for setting the value. + + // clone the column model + Reference< XGridColumnModel > xColumnModel; + try + { + const Reference< XCloneable > xCloneable( xCloneSource->getFastPropertyValue( BASEPROPERTY_GRID_COLUMNMODEL ), UNO_QUERY_THROW ); + xColumnModel.set( xCloneable->createClone(), UNO_QUERY_THROW ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + if ( !xColumnModel.is() ) + xColumnModel = lcl_getDefaultColumnModel_throw( m_xContext ); + UnoControlModel::setFastPropertyValue_NoBroadcast( BASEPROPERTY_GRID_COLUMNMODEL, Any( xColumnModel ) ); + // same comment as above: do not use our own setPropertyValue here. + } + osl_atomic_decrement( &m_refCount ); +} + + +rtl::Reference<UnoControlModel> UnoGridModel::Clone() const +{ + return new UnoGridModel( *this ); +} + + +namespace +{ + void lcl_dispose_nothrow( const Any& i_component ) + { + try + { + const Reference< XComponent > xComponent( i_component, UNO_QUERY_THROW ); + xComponent->dispose(); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + } +} + + +void SAL_CALL UnoGridModel::dispose( ) +{ + lcl_dispose_nothrow( getFastPropertyValue( BASEPROPERTY_GRID_COLUMNMODEL ) ); + lcl_dispose_nothrow( getFastPropertyValue( BASEPROPERTY_GRID_DATAMODEL ) ); + + UnoControlModel::dispose(); +} + + +void SAL_CALL UnoGridModel::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) +{ + Any aOldSubModel; + if ( ( nHandle == BASEPROPERTY_GRID_COLUMNMODEL ) || ( nHandle == BASEPROPERTY_GRID_DATAMODEL ) ) + { + aOldSubModel = getFastPropertyValue( nHandle ); + if ( aOldSubModel == rValue ) + { + OSL_ENSURE( false, "UnoGridModel::setFastPropertyValue_NoBroadcast: setting the same value, again!" ); + // shouldn't this have been caught by convertFastPropertyValue? + aOldSubModel.clear(); + } + } + + UnoControlModel::setFastPropertyValue_NoBroadcast( nHandle, rValue ); + + if ( aOldSubModel.hasValue() ) + lcl_dispose_nothrow( aOldSubModel ); +} + + +OUString UnoGridModel::getServiceName() +{ + return "com.sun.star.awt.grid.UnoControlGridModel"; +} + + +Any UnoGridModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const +{ + switch( nPropId ) + { + case BASEPROPERTY_DEFAULTCONTROL: + return uno::Any( OUString("com.sun.star.awt.grid.UnoControlGrid") ); + case BASEPROPERTY_GRID_SELECTIONMODE: + return uno::Any( SelectionType(1) ); + case BASEPROPERTY_GRID_SHOWROWHEADER: + case BASEPROPERTY_USE_GRID_LINES: + return uno::Any( false ); + case BASEPROPERTY_ROW_HEADER_WIDTH: + return uno::Any( sal_Int32( 10 ) ); + case BASEPROPERTY_GRID_SHOWCOLUMNHEADER: + return uno::Any( true ); + case BASEPROPERTY_COLUMN_HEADER_HEIGHT: + case BASEPROPERTY_ROW_HEIGHT: + case BASEPROPERTY_GRID_HEADER_BACKGROUND: + case BASEPROPERTY_GRID_HEADER_TEXT_COLOR: + case BASEPROPERTY_GRID_LINE_COLOR: + case BASEPROPERTY_GRID_ROW_BACKGROUND_COLORS: + case BASEPROPERTY_ACTIVE_SEL_BACKGROUND_COLOR: + case BASEPROPERTY_INACTIVE_SEL_BACKGROUND_COLOR: + case BASEPROPERTY_ACTIVE_SEL_TEXT_COLOR: + case BASEPROPERTY_INACTIVE_SEL_TEXT_COLOR: + return Any(); + default: + return UnoControlModel::ImplGetDefaultValue( nPropId ); + } + +} + + +::cppu::IPropertyArrayHelper& UnoGridModel::getInfoHelper() +{ + static UnoPropertyArrayHelper aHelper( ImplGetPropertyIds() ); + return aHelper; +} + + +// XMultiPropertySet +Reference< XPropertySetInfo > UnoGridModel::getPropertySetInfo( ) +{ + static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) ); + return xInfo; +} + + +//= UnoGridControl + +UnoGridControl::UnoGridControl() + :m_aSelectionListeners( *this ) + ,m_pEventForwarder( new toolkit::GridEventForwarder( *this ) ) +{ +} + + +UnoGridControl::~UnoGridControl() +{ +} + + +OUString UnoGridControl::GetComponentServiceName() const +{ + return "Grid"; +} + + +void SAL_CALL UnoGridControl::dispose( ) +{ + lang::EventObject aEvt; + aEvt.Source = static_cast<cppu::OWeakObject*>(this); + m_aSelectionListeners.disposeAndClear( aEvt ); + UnoControl::dispose(); +} + + +void SAL_CALL UnoGridControl::createPeer( const uno::Reference< awt::XToolkit > & rxToolkit, const uno::Reference< awt::XWindowPeer > & rParentPeer ) +{ + UnoControlBase::createPeer( rxToolkit, rParentPeer ); + + const Reference< XGridRowSelection > xGrid( getPeer(), UNO_QUERY_THROW ); + xGrid->addSelectionListener( &m_aSelectionListeners ); +} + + +namespace +{ + void lcl_setEventForwarding( const Reference< XControlModel >& i_gridControlModel, const std::unique_ptr< toolkit::GridEventForwarder >& i_listener, + bool const i_add ) + { + const Reference< XPropertySet > xModelProps( i_gridControlModel, UNO_QUERY ); + if ( !xModelProps.is() ) + return; + + try + { + Reference< XContainer > const xColModel( + xModelProps->getPropertyValue("ColumnModel"), + UNO_QUERY_THROW ); + if ( i_add ) + xColModel->addContainerListener( i_listener.get() ); + else + xColModel->removeContainerListener( i_listener.get() ); + + Reference< XGridDataModel > const xDataModel( + xModelProps->getPropertyValue("GridDataModel"), + UNO_QUERY_THROW + ); + Reference< XMutableGridDataModel > const xMutableDataModel( xDataModel, UNO_QUERY ); + if ( xMutableDataModel.is() ) + { + if ( i_add ) + xMutableDataModel->addGridDataListener( i_listener.get() ); + else + xMutableDataModel->removeGridDataListener( i_listener.get() ); + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + } +} + + +sal_Bool SAL_CALL UnoGridControl::setModel( const Reference< XControlModel >& i_model ) +{ + lcl_setEventForwarding( getModel(), m_pEventForwarder, false ); + if ( !UnoGridControl_Base::setModel( i_model ) ) + return false; + lcl_setEventForwarding( getModel(), m_pEventForwarder, true ); + return true; +} + + +::sal_Int32 UnoGridControl::getRowAtPoint(::sal_Int32 x, ::sal_Int32 y) +{ + Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW ); + return xGrid->getRowAtPoint( x, y ); +} + + +::sal_Int32 UnoGridControl::getColumnAtPoint(::sal_Int32 x, ::sal_Int32 y) +{ + Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW ); + return xGrid->getColumnAtPoint( x, y ); +} + + +::sal_Int32 SAL_CALL UnoGridControl::getCurrentColumn( ) +{ + Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW ); + return xGrid->getCurrentColumn(); +} + + +::sal_Int32 SAL_CALL UnoGridControl::getCurrentRow( ) +{ + Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW ); + return xGrid->getCurrentRow(); +} + + +void SAL_CALL UnoGridControl::goToCell( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex ) +{ + Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW ); + xGrid->goToCell( i_columnIndex, i_rowIndex ); +} + + +void SAL_CALL UnoGridControl::selectRow( ::sal_Int32 i_rowIndex ) +{ + Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->selectRow( i_rowIndex ); +} + + +void SAL_CALL UnoGridControl::selectAllRows() +{ + Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->selectAllRows(); +} + + +void SAL_CALL UnoGridControl::deselectRow( ::sal_Int32 i_rowIndex ) +{ + Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->deselectRow( i_rowIndex ); +} + + +void SAL_CALL UnoGridControl::deselectAllRows() +{ + Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->deselectAllRows(); +} + + +css::uno::Sequence< ::sal_Int32 > SAL_CALL UnoGridControl::getSelectedRows() +{ + return Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->getSelectedRows(); +} + + +sal_Bool SAL_CALL UnoGridControl::hasSelectedRows() +{ + return Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->hasSelectedRows(); +} + + +sal_Bool SAL_CALL UnoGridControl::isRowSelected(::sal_Int32 index) +{ + return Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->isRowSelected( index ); +} + + +void SAL_CALL UnoGridControl::addSelectionListener(const css::uno::Reference< css::awt::grid::XGridSelectionListener > & listener) +{ + m_aSelectionListeners.addInterface( listener ); +} + + +void SAL_CALL UnoGridControl::removeSelectionListener(const css::uno::Reference< css::awt::grid::XGridSelectionListener > & listener) +{ + m_aSelectionListeners.removeInterface( listener ); +} + +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +stardiv_Toolkit_GridControl_get_implementation( + css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new toolkit::UnoGridControl()); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +stardiv_Toolkit_GridControlModel_get_implementation( + css::uno::XComponentContext *context, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new toolkit::UnoGridModel(context)); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/toolkit/source/controls/grid/gridcontrol.hxx b/toolkit/source/controls/grid/gridcontrol.hxx new file mode 100644 index 000000000..6b4f8152b --- /dev/null +++ b/toolkit/source/controls/grid/gridcontrol.hxx @@ -0,0 +1,142 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDCONTROL_HXX +#define INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDCONTROL_HXX + +#include <com/sun/star/awt/grid/XGridControl.hpp> +#include <com/sun/star/awt/grid/XGridRowSelection.hpp> + +#include <toolkit/controls/unocontrolbase.hxx> +#include <toolkit/controls/unocontrolmodel.hxx> +#include <cppuhelper/implbase.hxx> +#include <toolkit/helper/listenermultiplexer.hxx> + +#include <memory> + +namespace toolkit +{ + +class GridEventForwarder; + + +// = UnoGridModel + +class UnoGridModel : public UnoControlModel +{ +protected: + css::uno::Any ImplGetDefaultValue( sal_uInt16 nPropId ) const override; + ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + +public: + explicit UnoGridModel( const css::uno::Reference< css::uno::XComponentContext >& i_factory ); + UnoGridModel( const UnoGridModel& rModel ); + + rtl::Reference<UnoControlModel> Clone() const override; + + // css::lang::XComponent + void SAL_CALL dispose( ) override; + + // css::beans::XMultiPropertySet + css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override; + + // css::io::XPersistObject + OUString SAL_CALL getServiceName() override; + + // OPropertySetHelper + void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const css::uno::Any& rValue ) override; + + // XServiceInfo + OUString SAL_CALL getImplementationName() override + { return "stardiv.Toolkit.GridControlModel"; } + + css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override + { + auto s(UnoControlModel::getSupportedServiceNames()); + s.realloc(s.getLength() + 1); + s.getArray()[s.getLength() - 1] = "com.sun.star.awt.grid.UnoControlGridModel"; + return s; + } +}; + + +// = UnoGridControl + +typedef ::cppu::ImplInheritanceHelper < UnoControlBase + , css::awt::grid::XGridControl + , css::awt::grid::XGridRowSelection + > UnoGridControl_Base; +class UnoGridControl : public UnoGridControl_Base +{ +public: + UnoGridControl(); + OUString GetComponentServiceName() const override; + + // css::lang::XComponent + void SAL_CALL dispose( ) override; + + // css::awt::XControl + void SAL_CALL createPeer( const css::uno::Reference< css::awt::XToolkit >& Toolkit, const css::uno::Reference< css::awt::XWindowPeer >& Parent ) override; + sal_Bool SAL_CALL setModel( const css::uno::Reference< css::awt::XControlModel >& rxModel ) override; + + // css::awt::grid::XGridControl + virtual ::sal_Int32 SAL_CALL getColumnAtPoint(::sal_Int32 x, ::sal_Int32 y) override; + virtual ::sal_Int32 SAL_CALL getRowAtPoint(::sal_Int32 x, ::sal_Int32 y) override; + virtual ::sal_Int32 SAL_CALL getCurrentColumn( ) override; + virtual ::sal_Int32 SAL_CALL getCurrentRow( ) override; + virtual void SAL_CALL goToCell( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex ) override; + + // css::awt::grid::XGridRowSelection + virtual void SAL_CALL selectRow( ::sal_Int32 i_rowIndex ) override; + virtual void SAL_CALL selectAllRows() override; + virtual void SAL_CALL deselectRow( ::sal_Int32 i_rowIndex ) override; + virtual void SAL_CALL deselectAllRows() override; + virtual css::uno::Sequence< ::sal_Int32 > SAL_CALL getSelectedRows() override; + virtual sal_Bool SAL_CALL hasSelectedRows() override; + virtual sal_Bool SAL_CALL isRowSelected(::sal_Int32 index) override; + virtual void SAL_CALL addSelectionListener(const css::uno::Reference< css::awt::grid::XGridSelectionListener > & listener) override; + virtual void SAL_CALL removeSelectionListener(const css::uno::Reference< css::awt::grid::XGridSelectionListener > & listener) override; + + // css::lang::XServiceInfo + OUString SAL_CALL getImplementationName() override + { return "stardiv.Toolkit.GridControl"; } + + css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override + { + auto s(UnoControlBase::getSupportedServiceNames()); + s.realloc(s.getLength() + 1); + s.getArray()[s.getLength() - 1] = "com.sun.star.awt.grid.UnoControlGrid"; + return s; + } + + using UnoControl::getPeer; + +protected: + virtual ~UnoGridControl() override; + +private: + SelectionListenerMultiplexer m_aSelectionListeners; + std::unique_ptr< GridEventForwarder > m_pEventForwarder; +}; + +} // toolkit + +#endif // _TOOLKIT_TREE_CONTROL_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/toolkit/source/controls/grid/grideventforwarder.cxx b/toolkit/source/controls/grid/grideventforwarder.cxx new file mode 100644 index 000000000..5baf5fdda --- /dev/null +++ b/toolkit/source/controls/grid/grideventforwarder.cxx @@ -0,0 +1,128 @@ +/* -*- 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 "grideventforwarder.hxx" +#include "gridcontrol.hxx" + + +namespace toolkit +{ + + + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::UNO_QUERY; + using ::com::sun::star::awt::grid::GridDataEvent; + using ::com::sun::star::container::ContainerEvent; + using ::com::sun::star::lang::EventObject; + + + //= GridEventForwarder + + + GridEventForwarder::GridEventForwarder( UnoGridControl& i_parent ) + :m_parent( i_parent ) + { + } + + + GridEventForwarder::~GridEventForwarder() + { + } + + + void SAL_CALL GridEventForwarder::acquire() noexcept + { + m_parent.acquire(); + } + + + void SAL_CALL GridEventForwarder::release() noexcept + { + m_parent.release(); + } + + + void SAL_CALL GridEventForwarder::rowsInserted( const GridDataEvent& i_event ) + { + Reference< XGridDataListener > xPeer( m_parent.getPeer(), UNO_QUERY ); + if ( xPeer.is() ) + xPeer->rowsInserted( i_event ); + } + + + void SAL_CALL GridEventForwarder::rowsRemoved( const GridDataEvent& i_event ) + { + Reference< XGridDataListener > xPeer( m_parent.getPeer(), UNO_QUERY ); + if ( xPeer.is() ) + xPeer->rowsRemoved( i_event ); + } + + + void SAL_CALL GridEventForwarder::dataChanged( const GridDataEvent& i_event ) + { + Reference< XGridDataListener > xPeer( m_parent.getPeer(), UNO_QUERY ); + if ( xPeer.is() ) + xPeer->dataChanged( i_event ); + } + + + void SAL_CALL GridEventForwarder::rowHeadingChanged( const GridDataEvent& i_event ) + { + Reference< XGridDataListener > xPeer( m_parent.getPeer(), UNO_QUERY ); + if ( xPeer.is() ) + xPeer->rowHeadingChanged( i_event ); + } + + + void SAL_CALL GridEventForwarder::elementInserted( const ContainerEvent& i_event ) + { + Reference< XContainerListener > xPeer( m_parent.getPeer(), UNO_QUERY ); + if ( xPeer.is() ) + xPeer->elementInserted( i_event ); + } + + + void SAL_CALL GridEventForwarder::elementRemoved( const ContainerEvent& i_event ) + { + Reference< XContainerListener > xPeer( m_parent.getPeer(), UNO_QUERY ); + if ( xPeer.is() ) + xPeer->elementRemoved( i_event ); + } + + + void SAL_CALL GridEventForwarder::elementReplaced( const ContainerEvent& i_event ) + { + Reference< XContainerListener > xPeer( m_parent.getPeer(), UNO_QUERY ); + if ( xPeer.is() ) + xPeer->elementReplaced( i_event ); + } + + + void SAL_CALL GridEventForwarder::disposing( const EventObject& i_event ) + { + Reference< XEventListener > xPeer( m_parent.getPeer(), UNO_QUERY ); + if ( xPeer.is() ) + xPeer->disposing( i_event ); + } + + +} // namespace toolkit + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/toolkit/source/controls/grid/grideventforwarder.hxx b/toolkit/source/controls/grid/grideventforwarder.hxx new file mode 100644 index 000000000..9578e62ee --- /dev/null +++ b/toolkit/source/controls/grid/grideventforwarder.hxx @@ -0,0 +1,77 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDEVENTFORWARDER_HXX +#define INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDEVENTFORWARDER_HXX + +#include <com/sun/star/awt/grid/XGridDataListener.hpp> +#include <com/sun/star/container/XContainerListener.hpp> + +#include <cppuhelper/implbase2.hxx> + + +namespace toolkit +{ + + + class UnoGridControl; + + + //= GridEventForwarder + + typedef ::cppu::ImplHelper2 < css::awt::grid::XGridDataListener + , css::container::XContainerListener + > GridEventForwarder_Base; + + class GridEventForwarder : public GridEventForwarder_Base + { + public: + explicit GridEventForwarder( UnoGridControl& i_parent ); + virtual ~GridEventForwarder(); + + public: + // XInterface + virtual void SAL_CALL acquire() noexcept override; + virtual void SAL_CALL release() noexcept 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; + + // XContainerListener + virtual void SAL_CALL elementInserted( const css::container::ContainerEvent& Event ) override; + virtual void SAL_CALL elementRemoved( const css::container::ContainerEvent& Event ) override; + virtual void SAL_CALL elementReplaced( const css::container::ContainerEvent& Event ) override; + + // XEventListener + virtual void SAL_CALL disposing( const css::lang::EventObject& i_event ) override; + + private: + UnoGridControl& m_parent; + }; + + +} // namespace toolkit + + +#endif // INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDEVENTFORWARDER_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/toolkit/source/controls/grid/sortablegriddatamodel.cxx b/toolkit/source/controls/grid/sortablegriddatamodel.cxx new file mode 100644 index 000000000..6269d727d --- /dev/null +++ b/toolkit/source/controls/grid/sortablegriddatamodel.cxx @@ -0,0 +1,928 @@ +/* -*- 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 <cppuhelper/basemutex.hxx> +#include <cppuhelper/compbase.hxx> +#include <cppuhelper/implbase1.hxx> +#include <comphelper/anycompare.hxx> +#include <comphelper/componentguard.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <tools/diagnose_ex.h> +#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; +class MethodGuard; + +typedef ::cppu::WeakComponentImplHelper < css::awt::grid::XSortableMutableGridDataModel + , css::lang::XServiceInfo + , css::lang::XInitialization + > SortableGridDataModel_Base; +typedef ::cppu::ImplHelper1 < css::awt::grid::XGridDataListener + > SortableGridDataModel_PrivateBase; +class SortableGridDataModel :public ::cppu::BaseMutex + ,public SortableGridDataModel_Base + ,public SortableGridDataModel_PrivateBase +{ +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 SAL_CALL disposing() 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; + + // XInterface + virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override; + virtual void SAL_CALL acquire( ) noexcept final override; + virtual void SAL_CALL release( ) noexcept override; + + // XTypeProvider + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override; + virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getImplementationId( ) 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( ::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( ::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, + MethodGuard& 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( MethodGuard& i_instanceLock ); + + /** removes the current sorting, and notifies a change of all data + */ + void impl_removeColumnSort( MethodGuard& i_instanceLock ); + + /** removes the current sorting, without any broadcast + */ + void impl_removeColumnSort_noBroadcast(); + +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; +}; + +class MethodGuard : public ::comphelper::ComponentGuard +{ +public: + MethodGuard( SortableGridDataModel& i_component, ::cppu::OBroadcastHelper & i_broadcastHelper ) + :comphelper::ComponentGuard( i_component, i_broadcastHelper ) + { + if ( !i_component.isInitialized() ) + throw css::lang::NotInitializedException( OUString(), i_component ); + } +}; + +template< class STLCONTAINER > +void lcl_clear( STLCONTAINER& i_container ) +{ + STLCONTAINER().swap(i_container); +} + + SortableGridDataModel::SortableGridDataModel( Reference< XComponentContext > const & rxContext ) + :SortableGridDataModel_Base( m_aMutex ) + ,SortableGridDataModel_PrivateBase() + ,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 ) + :cppu::BaseMutex() + ,SortableGridDataModel_Base( m_aMutex ) + ,SortableGridDataModel_PrivateBase() + ,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() + { + if ( !rBHelper.bDisposed ) + { + acquire(); + dispose(); + } + } + + + Any SAL_CALL SortableGridDataModel::queryInterface( const Type& aType ) + { + Any aReturn( SortableGridDataModel_Base::queryInterface( aType ) ); + if ( !aReturn.hasValue() ) + aReturn = SortableGridDataModel_PrivateBase::queryInterface( aType ); + return aReturn; + } + + + void SAL_CALL SortableGridDataModel::acquire( ) noexcept + { + SortableGridDataModel_Base::acquire(); + } + + + void SAL_CALL SortableGridDataModel::release( ) noexcept + { + SortableGridDataModel_Base::release(); + } + + + Sequence< Type > SAL_CALL SortableGridDataModel::getTypes( ) + { + return SortableGridDataModel_Base::getTypes(); + // don't expose the types got via SortableGridDataModel_PrivateBase - they're private, after all + } + + + Sequence< ::sal_Int8 > SAL_CALL SortableGridDataModel::getImplementationId( ) + { + return css::uno::Sequence<sal_Int8>(); + } + + 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 ) + { + ::comphelper::ComponentGuard aGuard( *this, rBHelper ); + + 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 = xDelegator; + m_collator = 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, MethodGuard& i_instanceLock ) + { + ::cppu::OInterfaceContainerHelper* pListeners = rBHelper.getContainer( cppu::UnoType<XGridDataListener>::get() ); + if ( pListeners == nullptr ) + return; + + i_instanceLock.clear(); + pListeners->notifyEach( i_listenerMethod, i_publicEvent ); + } + + + void SAL_CALL SortableGridDataModel::rowsInserted( const GridDataEvent& i_event ) + { + MethodGuard aGuard( *this, rBHelper ); + + 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 ); + aGuard.reset(); + } + + 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( MethodGuard& 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( 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 ); + i_instanceLock.reset(); + + // 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 ) + { + MethodGuard aGuard( *this, rBHelper ); + + // 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 ) + { + MethodGuard aGuard( *this, rBHelper ); + + GridDataEvent const aEvent( impl_createPublicEvent( i_event ) ); + impl_broadcast( &XGridDataListener::dataChanged, aEvent, aGuard ); + } + + + void SAL_CALL SortableGridDataModel::rowHeadingChanged( const GridDataEvent& i_event ) + { + MethodGuard aGuard( *this, rBHelper ); + + 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( ::sal_Int32 const i_columnIndex, bool const i_sortAscending ) + { + ::sal_Int32 const rowCount( getRowCount() ); + ::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 ) + { + MethodGuard aGuard( *this, rBHelper ); + + if ( ( i_columnIndex < 0 ) || ( i_columnIndex >= getColumnCount() ) ) + throw IndexOutOfBoundsException( OUString(), *this ); + + if ( !impl_reIndex_nothrow( 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( MethodGuard& i_instanceLock ) + { + impl_removeColumnSort_noBroadcast(); + impl_broadcast( + &XGridDataListener::dataChanged, + GridDataEvent( *this, -1, -1, -1, -1 ), + i_instanceLock + ); + } + + + void SAL_CALL SortableGridDataModel::removeColumnSort( ) + { + MethodGuard aGuard( *this, rBHelper ); + impl_removeColumnSort( aGuard ); + } + + + css::beans::Pair< ::sal_Int32, sal_Bool > SAL_CALL SortableGridDataModel::getCurrentSortOrder( ) + { + MethodGuard aGuard( *this, rBHelper ); + + 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 ) + { + MethodGuard aGuard( *this, rBHelper ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->addRow( i_heading, i_data ); + } + + + void SAL_CALL SortableGridDataModel::addRows( const Sequence< Any >& i_headings, const Sequence< Sequence< Any > >& i_data ) + { + MethodGuard aGuard( *this, rBHelper ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->addRows( i_headings, i_data ); + } + + + void SAL_CALL SortableGridDataModel::insertRow( ::sal_Int32 i_index, const Any& i_heading, const Sequence< Any >& i_data ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = i_index == getRowCount() ? i_index : impl_getPrivateRowIndex_throw( i_index ); + // note that |RowCount| is a valid index in this method, but not for impl_getPrivateRowIndex_throw + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + 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 ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = i_index == getRowCount() ? i_index : impl_getPrivateRowIndex_throw( i_index ); + // note that |RowCount| is a valid index in this method, but not for impl_getPrivateRowIndex_throw + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->insertRows( rowIndex, i_headings, i_data ); + } + + + void SAL_CALL SortableGridDataModel::removeRow( ::sal_Int32 i_rowIndex ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->removeRow( rowIndex ); + } + + + void SAL_CALL SortableGridDataModel::removeAllRows( ) + { + MethodGuard aGuard( *this, rBHelper ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->removeAllRows(); + } + + + void SAL_CALL SortableGridDataModel::updateCellData( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex, const Any& i_value ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + 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 ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->updateRowData( i_columnIndexes, rowIndex, i_values ); + } + + + void SAL_CALL SortableGridDataModel::updateRowHeading( ::sal_Int32 i_rowIndex, const Any& i_heading ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->updateRowHeading( rowIndex, i_heading ); + } + + + void SAL_CALL SortableGridDataModel::updateCellToolTip( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex, const Any& i_value ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->updateCellToolTip( i_columnIndex, rowIndex, i_value ); + } + + + void SAL_CALL SortableGridDataModel::updateRowToolTip( ::sal_Int32 i_rowIndex, const Any& i_value ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + delegator->updateRowToolTip( rowIndex, i_value ); + } + + + void SAL_CALL SortableGridDataModel::addGridDataListener( const Reference< XGridDataListener >& i_listener ) + { + rBHelper.addListener( cppu::UnoType<XGridDataListener>::get(), i_listener ); + } + + + void SAL_CALL SortableGridDataModel::removeGridDataListener( const Reference< XGridDataListener >& i_listener ) + { + rBHelper.removeListener( cppu::UnoType<XGridDataListener>::get(), i_listener ); + } + + + ::sal_Int32 SAL_CALL SortableGridDataModel::getRowCount() + { + MethodGuard aGuard( *this, rBHelper ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + return delegator->getRowCount(); + } + + + ::sal_Int32 SAL_CALL SortableGridDataModel::getColumnCount() + { + MethodGuard aGuard( *this, rBHelper ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + return delegator->getColumnCount(); + } + + + Any SAL_CALL SortableGridDataModel::getCellData( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + return delegator->getCellData( i_columnIndex, rowIndex ); + } + + + Any SAL_CALL SortableGridDataModel::getCellToolTip( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + return delegator->getCellToolTip( i_columnIndex, rowIndex ); + } + + + Any SAL_CALL SortableGridDataModel::getRowHeading( ::sal_Int32 i_rowIndex ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + return delegator->getRowHeading( rowIndex ); + } + + + Sequence< Any > SAL_CALL SortableGridDataModel::getRowData( ::sal_Int32 i_rowIndex ) + { + MethodGuard aGuard( *this, rBHelper ); + + ::sal_Int32 const rowIndex = impl_getPrivateRowIndex_throw( i_rowIndex ); + + Reference< XMutableGridDataModel > const delegator( m_delegator ); + aGuard.clear(); + return delegator->getRowData( rowIndex ); + } + + + void SAL_CALL SortableGridDataModel::disposing() + { + 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( ) + { + MethodGuard aGuard( *this, rBHelper ); + + return new SortableGridDataModel( *this ); + } + + + OUString SAL_CALL SortableGridDataModel::getImplementationName( ) + { + return "org.openoffice.comp.toolkit.SortableGridDataModel"; + } + + sal_Bool SAL_CALL SortableGridDataModel::supportsService( const OUString& i_serviceName ) + { + return cppu::supportsService(this, i_serviceName); + } + + Sequence< OUString > SAL_CALL SortableGridDataModel::getSupportedServiceNames( ) + { + return { "com.sun.star.awt.grid.SortableGridDataModel" }; + } + + + ::sal_Int32 SortableGridDataModel::impl_getPrivateRowIndex_throw( ::sal_Int32 const i_publicRowIndex ) const + { + if ( ( i_publicRowIndex < 0 ) || ( i_publicRowIndex >= m_delegator->getRowCount() ) ) + 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: */ |