941 lines
39 KiB
C++
941 lines
39 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "initguard.hxx"
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#include <com/sun/star/i18n/Collator.hpp>
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#include <com/sun/star/i18n/XCollator.hpp>
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/ucb/AlreadyInitializedException.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/awt/grid/XGridDataListener.hpp>
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#include <com/sun/star/awt/grid/XSortableMutableGridDataModel.hpp>
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#include <cppuhelper/basemutex.hxx>
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#include <cppuhelper/compbase3.hxx>
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#include <cppuhelper/implbase1.hxx>
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#include <comphelper/anycompare.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <cppuhelper/typeprovider.hxx>
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#include <tools/diagnose_ex.h>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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using namespace css::awt;
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using namespace css::awt::grid;
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using namespace css::i18n;
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using namespace css::lang;
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using namespace css::ucb;
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using namespace css::uno;
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using namespace toolkit;
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namespace {
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class SortableGridDataModel;
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typedef InitGuard< SortableGridDataModel > MethodGuard;
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typedef ::cppu::WeakComponentImplHelper3 < css::awt::grid::XSortableMutableGridDataModel
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, css::lang::XServiceInfo
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, css::lang::XInitialization
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> SortableGridDataModel_Base;
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typedef ::cppu::ImplHelper1 < css::awt::grid::XGridDataListener
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> SortableGridDataModel_PrivateBase;
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class SortableGridDataModel :public ::cppu::BaseMutex
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,public SortableGridDataModel_Base
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,public SortableGridDataModel_PrivateBase
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{
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public:
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SortableGridDataModel( const css::uno::Reference< css::uno::XComponentContext > & rxContext );
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SortableGridDataModel( SortableGridDataModel const & i_copySource );
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bool isInitialized() const { return m_isInitialized; }
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protected:
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virtual ~SortableGridDataModel();
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public:
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// XSortableGridData
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virtual void SAL_CALL sortByColumn( ::sal_Int32 ColumnIndex, sal_Bool SortAscending ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeColumnSort( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::beans::Pair< ::sal_Int32, sal_Bool > SAL_CALL getCurrentSortOrder( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XMutableGridDataModel
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virtual void SAL_CALL addRow( const css::uno::Any& Heading, const css::uno::Sequence< css::uno::Any >& Data ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL addRows( const css::uno::Sequence< css::uno::Any >& Headings, const css::uno::Sequence< css::uno::Sequence< css::uno::Any > >& Data ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL insertRow( ::sal_Int32 i_index, const css::uno::Any& i_heading, const css::uno::Sequence< css::uno::Any >& Data ) throw (css::uno::RuntimeException, css::lang::IndexOutOfBoundsException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL insertRows( ::sal_Int32 i_index, const css::uno::Sequence< css::uno::Any>& Headings, const css::uno::Sequence< css::uno::Sequence< css::uno::Any > >& Data ) throw (css::lang::IllegalArgumentException, css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeRow( ::sal_Int32 RowIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeAllRows( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL updateCellData( ::sal_Int32 ColumnIndex, ::sal_Int32 RowIndex, const css::uno::Any& Value ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL updateRowData( const css::uno::Sequence< ::sal_Int32 >& ColumnIndexes, ::sal_Int32 RowIndex, const css::uno::Sequence< css::uno::Any >& Values ) throw (css::lang::IndexOutOfBoundsException, css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL updateRowHeading( ::sal_Int32 RowIndex, const css::uno::Any& Heading ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL updateCellToolTip( ::sal_Int32 ColumnIndex, ::sal_Int32 RowIndex, const css::uno::Any& Value ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL updateRowToolTip( ::sal_Int32 RowIndex, const css::uno::Any& Value ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL addGridDataListener( const css::uno::Reference< css::awt::grid::XGridDataListener >& Listener ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeGridDataListener( const css::uno::Reference< css::awt::grid::XGridDataListener >& Listener ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XGridDataModel
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virtual ::sal_Int32 SAL_CALL getRowCount() throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::sal_Int32 SAL_CALL getColumnCount() throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Any SAL_CALL getCellData( ::sal_Int32 Column, ::sal_Int32 RowIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Any SAL_CALL getCellToolTip( ::sal_Int32 Column, ::sal_Int32 RowIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Any SAL_CALL getRowHeading( ::sal_Int32 RowIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Sequence< css::uno::Any > SAL_CALL getRowData( ::sal_Int32 RowIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// OComponentHelper
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virtual void SAL_CALL disposing() SAL_OVERRIDE;
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// XCloneable
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virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XInitialization
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virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) throw (css::uno::Exception, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XGridDataListener
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virtual void SAL_CALL rowsInserted( const css::awt::grid::GridDataEvent& Event ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL rowsRemoved( const css::awt::grid::GridDataEvent& Event ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL dataChanged( const css::awt::grid::GridDataEvent& Event ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL rowHeadingChanged( const css::awt::grid::GridDataEvent& Event ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XEventListener
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virtual void SAL_CALL disposing( const css::lang::EventObject& i_event ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XInterface
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virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL acquire( ) throw () SAL_OVERRIDE;
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virtual void SAL_CALL release( ) throw () SAL_OVERRIDE;
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// XTypeProvider
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getImplementationId( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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private:
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/** translates the given public index into one to be passed to our delegator
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@throws css::lang::IndexOutOfBoundsException
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if the given index does not denote a valid row
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*/
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::sal_Int32 impl_getPrivateRowIndex_throw( ::sal_Int32 const i_publicRowIndex ) const;
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/** translates the given private row index to a public one
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*/
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::sal_Int32 impl_getPublicRowIndex_nothrow( ::sal_Int32 const i_privateRowIndex ) const;
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inline bool impl_isSorted_nothrow() const
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{
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return m_currentSortColumn >= 0;
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}
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/** rebuilds the index translation structure.
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Neither <member>m_currentSortColumn</member> nor <member>m_sortAscending</member> are touched by this method.
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Also, the given column index is not checked, this is the responsibility of the caller.
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*/
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bool impl_reIndex_nothrow( ::sal_Int32 const i_columnIndex, bool const i_sortAscending );
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/** translates the given event, obtained from our delegator, to a version which can be broadcasted to our own
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clients.
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*/
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css::awt::grid::GridDataEvent
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impl_createPublicEvent( css::awt::grid::GridDataEvent const & i_originalEvent ) const;
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/** broadcasts the given event to our registered XGridDataListeners
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*/
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void impl_broadcast(
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void ( SAL_CALL css::awt::grid::XGridDataListener::*i_listenerMethod )( const css::awt::grid::GridDataEvent & ),
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css::awt::grid::GridDataEvent const & i_publicEvent,
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MethodGuard& i_instanceLock
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);
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/** rebuilds our indexes, notifying row removal and row addition events
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First, a rowsRemoved event is notified to our registered listeners. Then, the index translation tables are
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rebuilt, and a rowsInserted event is notified.
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Only to be called when we're sorted.
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*/
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void impl_rebuildIndexesAndNotify( MethodGuard& i_instanceLock );
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/** removes the current sorting, and notifies a change of all data
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*/
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void impl_removeColumnSort( MethodGuard& i_instanceLock );
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/** removes the current sorting, without any broadcast
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*/
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void impl_removeColumnSort_noBroadcast();
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private:
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css::uno::Reference< css::uno::XComponentContext > m_xContext;
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bool m_isInitialized;
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css::uno::Reference< css::awt::grid::XMutableGridDataModel > m_delegator;
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css::uno::Reference< css::i18n::XCollator > m_collator;
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::sal_Int32 m_currentSortColumn;
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bool m_sortAscending;
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::std::vector< ::sal_Int32 > m_publicToPrivateRowIndex;
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::std::vector< ::sal_Int32 > m_privateToPublicRowIndex;
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};
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namespace
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{
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template< class STLCONTAINER >
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static void lcl_clear( STLCONTAINER& i_container )
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{
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STLCONTAINER empty;
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empty.swap( i_container );
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}
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}
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SortableGridDataModel::SortableGridDataModel( Reference< XComponentContext > const & rxContext )
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:SortableGridDataModel_Base( m_aMutex )
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,SortableGridDataModel_PrivateBase()
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,m_xContext( rxContext )
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,m_isInitialized( false )
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,m_delegator()
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,m_collator()
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,m_currentSortColumn( -1 )
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,m_sortAscending( true )
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,m_publicToPrivateRowIndex()
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,m_privateToPublicRowIndex()
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{
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}
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SortableGridDataModel::SortableGridDataModel( SortableGridDataModel const & i_copySource )
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:cppu::BaseMutex()
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,SortableGridDataModel_Base( m_aMutex )
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,SortableGridDataModel_PrivateBase()
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,m_xContext( i_copySource.m_xContext )
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,m_isInitialized( true )
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,m_delegator()
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,m_collator( i_copySource.m_collator )
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,m_currentSortColumn( i_copySource.m_currentSortColumn )
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,m_sortAscending( i_copySource.m_sortAscending )
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,m_publicToPrivateRowIndex( i_copySource.m_publicToPrivateRowIndex )
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,m_privateToPublicRowIndex( i_copySource.m_privateToPublicRowIndex )
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{
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ENSURE_OR_THROW( i_copySource.m_delegator.is(),
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"not expected to be called for a disposed copy source!" );
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m_delegator.set( i_copySource.m_delegator->createClone(), UNO_QUERY_THROW );
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}
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SortableGridDataModel::~SortableGridDataModel()
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{
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if ( !rBHelper.bDisposed )
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{
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acquire();
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dispose();
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}
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}
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Any SAL_CALL SortableGridDataModel::queryInterface( const Type& aType ) throw (RuntimeException, std::exception)
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{
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Any aReturn( SortableGridDataModel_Base::queryInterface( aType ) );
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if ( !aReturn.hasValue() )
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aReturn = SortableGridDataModel_PrivateBase::queryInterface( aType );
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return aReturn;
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}
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void SAL_CALL SortableGridDataModel::acquire( ) throw ()
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{
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SortableGridDataModel_Base::acquire();
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}
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void SAL_CALL SortableGridDataModel::release( ) throw ()
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{
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SortableGridDataModel_Base::release();
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}
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Sequence< Type > SAL_CALL SortableGridDataModel::getTypes( ) throw (RuntimeException, std::exception)
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{
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return SortableGridDataModel_Base::getTypes();
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// don't expose the types got via SortableGridDataModel_PrivateBase - they're private, after all
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}
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Sequence< ::sal_Int8 > SAL_CALL SortableGridDataModel::getImplementationId( ) throw (RuntimeException, std::exception)
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{
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return css::uno::Sequence<sal_Int8>();
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}
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namespace
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{
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Reference< XCollator > lcl_loadDefaultCollator_throw( const Reference<XComponentContext> & rxContext )
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{
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Reference< XCollator > const xCollator = Collator::create( rxContext );
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xCollator->loadDefaultCollator( Application::GetSettings().GetLanguageTag().getLocale(), 0 );
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return xCollator;
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}
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}
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void SAL_CALL SortableGridDataModel::initialize( const Sequence< Any >& i_arguments ) throw (Exception, RuntimeException, std::exception)
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{
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::comphelper::ComponentGuard aGuard( *this, rBHelper );
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if ( m_delegator.is() )
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throw AlreadyInitializedException( OUString(), *this );
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Reference< XMutableGridDataModel > xDelegator;
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Reference< XCollator > xCollator;
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switch ( i_arguments.getLength() )
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{
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case 1: // SortableGridDataModel.create( XMutableGridDataModel )
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xDelegator.set( i_arguments[0], UNO_QUERY );
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xCollator = lcl_loadDefaultCollator_throw( m_xContext );
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break;
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case 2: // SortableGridDataModel.createWithCollator( XMutableGridDataModel, XCollator )
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xDelegator.set( i_arguments[0], UNO_QUERY );
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xCollator.set( i_arguments[1], UNO_QUERY );
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if ( !xCollator.is() )
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throw IllegalArgumentException( OUString(), *this, 2 );
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break;
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}
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if ( !xDelegator.is() )
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throw IllegalArgumentException( OUString(), *this, 1 );
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m_delegator = xDelegator;
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m_collator = xCollator;
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m_delegator->addGridDataListener( this );
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m_isInitialized = true;
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}
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GridDataEvent SortableGridDataModel::impl_createPublicEvent( GridDataEvent const & i_originalEvent ) const
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{
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GridDataEvent aEvent( i_originalEvent );
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aEvent.Source = *const_cast< SortableGridDataModel* >( this );
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aEvent.FirstRow = impl_getPublicRowIndex_nothrow( aEvent.FirstRow );
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aEvent.LastRow = impl_getPublicRowIndex_nothrow( aEvent.LastRow );
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return aEvent;
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}
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void SortableGridDataModel::impl_broadcast( void ( SAL_CALL XGridDataListener::*i_listenerMethod )( const GridDataEvent & ),
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GridDataEvent const & i_publicEvent, MethodGuard& i_instanceLock )
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{
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::cppu::OInterfaceContainerHelper* pListeners = rBHelper.getContainer( cppu::UnoType<XGridDataListener>::get() );
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if ( pListeners == NULL )
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return;
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i_instanceLock.clear();
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pListeners->notifyEach( i_listenerMethod, i_publicEvent );
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}
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void SAL_CALL SortableGridDataModel::rowsInserted( const GridDataEvent& i_event ) throw (RuntimeException, std::exception)
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{
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MethodGuard aGuard( *this, rBHelper );
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if ( impl_isSorted_nothrow() )
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{
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// no infrastructure is in place currently to sort the new row to its proper location,
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// so we remove the sorting here.
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impl_removeColumnSort( aGuard );
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aGuard.reset();
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}
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GridDataEvent const aEvent( impl_createPublicEvent( i_event ) );
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impl_broadcast( &XGridDataListener::rowsInserted, aEvent, aGuard );
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}
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namespace
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{
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void lcl_decrementValuesGreaterThan( ::std::vector< ::sal_Int32 > & io_indexMap, sal_Int32 const i_threshold )
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{
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for ( ::std::vector< ::sal_Int32 >::iterator loop = io_indexMap.begin();
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loop != io_indexMap.end();
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++loop
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)
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{
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if ( *loop >= i_threshold )
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--*loop;
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}
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}
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}
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void SortableGridDataModel::impl_rebuildIndexesAndNotify( MethodGuard& i_instanceLock )
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{
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OSL_PRECOND( impl_isSorted_nothrow(), "SortableGridDataModel::impl_rebuildIndexesAndNotify: illegal call!" );
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// clear the indexes
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lcl_clear( m_publicToPrivateRowIndex );
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lcl_clear( m_privateToPublicRowIndex );
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// rebuild the index
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if ( !impl_reIndex_nothrow( m_currentSortColumn, m_sortAscending ) )
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{
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impl_removeColumnSort( i_instanceLock );
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return;
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}
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// broadcast an artificial event, saying that all rows have been removed
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GridDataEvent const aRemovalEvent( *this, -1, -1, -1, -1 );
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impl_broadcast( &XGridDataListener::rowsRemoved, aRemovalEvent, i_instanceLock );
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i_instanceLock.reset();
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// broadcast an artificial event, saying that n rows have been added
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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 ) throw (RuntimeException, std::exception)
|
|
{
|
|
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 ( size_t( 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 ) throw (RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (RuntimeException, std::exception)
|
|
{
|
|
MethodGuard aGuard( *this, rBHelper );
|
|
|
|
GridDataEvent const aEvent( impl_createPublicEvent( i_event ) );
|
|
impl_broadcast( &XGridDataListener::rowHeadingChanged, aEvent, aGuard );
|
|
}
|
|
|
|
|
|
void SAL_CALL SortableGridDataModel::disposing( const EventObject& i_event ) throw (RuntimeException, std::exception)
|
|
{
|
|
// not interested in
|
|
OSL_UNUSED( i_event );
|
|
}
|
|
|
|
|
|
namespace
|
|
{
|
|
class CellDataLessComparison : public ::std::binary_function< sal_Int32, sal_Int32, bool >
|
|
{
|
|
public:
|
|
CellDataLessComparison(
|
|
::std::vector< Any > const & i_data,
|
|
::comphelper::IKeyPredicateLess& 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.get(), "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();
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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( ) throw (RuntimeException, std::exception)
|
|
{
|
|
MethodGuard aGuard( *this, rBHelper );
|
|
impl_removeColumnSort( aGuard );
|
|
}
|
|
|
|
|
|
css::beans::Pair< ::sal_Int32, sal_Bool > SAL_CALL SortableGridDataModel::getCurrentSortOrder( ) throw (RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IllegalArgumentException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (RuntimeException, IndexOutOfBoundsException, std::exception)
|
|
{
|
|
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 ) throw (IllegalArgumentException, IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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( ) throw (RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, IllegalArgumentException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (RuntimeException, std::exception)
|
|
{
|
|
rBHelper.addListener( cppu::UnoType<XGridDataListener>::get(), i_listener );
|
|
}
|
|
|
|
|
|
void SAL_CALL SortableGridDataModel::removeGridDataListener( const Reference< XGridDataListener >& i_listener ) throw (RuntimeException, std::exception)
|
|
{
|
|
rBHelper.removeListener( cppu::UnoType<XGridDataListener>::get(), i_listener );
|
|
}
|
|
|
|
|
|
::sal_Int32 SAL_CALL SortableGridDataModel::getRowCount() throw (RuntimeException, std::exception)
|
|
{
|
|
MethodGuard aGuard( *this, rBHelper );
|
|
|
|
Reference< XMutableGridDataModel > const delegator( m_delegator );
|
|
aGuard.clear();
|
|
return delegator->getRowCount();
|
|
}
|
|
|
|
|
|
::sal_Int32 SAL_CALL SortableGridDataModel::getColumnCount() throw (RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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 ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
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.get() );
|
|
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( ) throw (RuntimeException, std::exception)
|
|
{
|
|
MethodGuard aGuard( *this, rBHelper );
|
|
|
|
return new SortableGridDataModel( *this );
|
|
}
|
|
|
|
|
|
OUString SAL_CALL SortableGridDataModel::getImplementationName( ) throw (RuntimeException, std::exception)
|
|
{
|
|
return OUString( "org.openoffice.comp.toolkit.SortableGridDataModel" );
|
|
}
|
|
|
|
sal_Bool SAL_CALL SortableGridDataModel::supportsService( const OUString& i_serviceName ) throw (RuntimeException, std::exception)
|
|
{
|
|
return cppu::supportsService(this, i_serviceName);
|
|
}
|
|
|
|
Sequence< OUString > SAL_CALL SortableGridDataModel::getSupportedServiceNames( ) throw (RuntimeException, std::exception)
|
|
{
|
|
Sequence< OUString > aServiceNames(1);
|
|
aServiceNames[0] = "com.sun.star.awt.grid.SortableGridDataModel";
|
|
return aServiceNames;
|
|
}
|
|
|
|
|
|
::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( size_t( 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( size_t( 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 * SAL_CALL
|
|
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: */
|