436 lines
17 KiB
C++
436 lines
17 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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#ifndef _SORTRESULT_HXX
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#define _SORTRESULT_HXX
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/lang/XTypeProvider.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/sdbc/XCloseable.hpp>
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#include <com/sun/star/sdbc/XResultSet.hpp>
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#include <com/sun/star/sdbc/XResultSetMetaData.hpp>
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#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
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#include <com/sun/star/sdbc/XRow.hpp>
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#include <com/sun/star/ucb/XContentAccess.hpp>
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#include <com/sun/star/ucb/NumberedSortingInfo.hpp>
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#include <com/sun/star/ucb/XAnyCompareFactory.hpp>
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#include <com/sun/star/ucb/ListAction.hpp>
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#include <cppuhelper/weak.hxx>
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#include <osl/mutex.hxx>
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#include <deque>
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#include <ucbhelper/macros.hxx>
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namespace cppu {
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class OInterfaceContainerHelper;
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}
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//-----------------------------------------------------------------------------
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struct SortInfo;
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struct SortListData;
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class SRSPropertySetInfo;
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class PropertyChangeListeners_Impl;
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//-----------------------------------------------------------------------------
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class SortedEntryList
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{
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std::deque < SortListData* > maData;
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public:
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SortedEntryList(){}
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~SortedEntryList(){ Clear(); }
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sal_uInt32 Count() const { return (sal_uInt32) maData.size(); }
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void Clear();
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void Insert( SortListData *pEntry, sal_IntPtr nPos );
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SortListData* Remove( sal_IntPtr nPos );
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SortListData* GetData( sal_IntPtr nPos );
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sal_IntPtr operator [] ( sal_IntPtr nPos ) const;
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};
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//-----------------------------------------------------------------------------
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class EventList
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{
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std::deque < css::ucb::ListAction* > maData;
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public:
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EventList(){}
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~EventList(){ Clear(); }
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sal_uInt32 Count() { return (sal_uInt32) maData.size(); }
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void AddEvent( sal_IntPtr nType, sal_IntPtr nPos, sal_IntPtr nCount );
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void Insert( css::ucb::ListAction *pAction ) { maData.push_back( pAction ); }
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void Clear();
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css::ucb::ListAction* GetAction( sal_IntPtr nIndex ) { return maData[ nIndex ]; }
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};
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//-----------------------------------------------------------------------------
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class SimpleList
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{
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std::deque < void* > maData;
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public:
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SimpleList(){}
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~SimpleList(){ Clear(); }
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sal_uInt32 Count() { return (sal_uInt32) maData.size(); }
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void Clear() { maData.clear(); }
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void Remove( sal_uInt32 nPos );
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void Remove( void* pData );
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void Append( void* pData )
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{ maData.push_back( pData ); }
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void Insert( void* pData, sal_uInt32 nPos );
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void* GetObject( sal_uInt32 nPos ) const;
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void Replace( void* pData, sal_uInt32 nPos );
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};
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//-----------------------------------------------------------------------------
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#define RESULTSET_SERVICE_NAME "com.sun.star.ucb.SortedResultSet"
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//-----------------------------------------------------------------------------
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class SortedResultSet:
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public cppu::OWeakObject,
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public css::lang::XTypeProvider,
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public css::lang::XServiceInfo,
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public css::lang::XComponent,
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public css::ucb::XContentAccess,
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public css::sdbc::XResultSet,
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public css::sdbc::XRow,
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public css::sdbc::XCloseable,
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public css::sdbc::XResultSetMetaDataSupplier,
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public css::beans::XPropertySet
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{
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cppu::OInterfaceContainerHelper *mpDisposeEventListeners;
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PropertyChangeListeners_Impl *mpPropChangeListeners;
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PropertyChangeListeners_Impl *mpVetoChangeListeners;
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css::uno::Reference < css::sdbc::XResultSet > mxOriginal;
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css::uno::Reference < css::sdbc::XResultSet > mxOther;
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SRSPropertySetInfo* mpPropSetInfo;
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SortInfo* mpSortInfo;
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osl::Mutex maMutex;
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SortedEntryList maS2O; // maps the sorted entries to the original ones
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SimpleList maO2S; // maps the original Entries to the sorted ones
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SimpleList maModList; // keeps track of modified entries
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sal_IntPtr mnLastSort; // index of the last sorted entry;
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sal_IntPtr mnCurEntry; // index of the current entry
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sal_IntPtr mnCount; // total count of the elements
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sal_Bool mbIsCopy;
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private:
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sal_IntPtr FindPos( SortListData *pEntry, sal_IntPtr nStart, sal_IntPtr nEnd )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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sal_IntPtr Compare( SortListData *pOne,
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SortListData *pTwo )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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void BuildSortInfo( css::uno::Reference< css::sdbc::XResultSet > aResult,
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const css::uno::Sequence < css::ucb::NumberedSortingInfo > &xSortInfo,
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const css::uno::Reference< css::ucb::XAnyCompareFactory > &xCompFac );
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sal_IntPtr CompareImpl( css::uno::Reference < css::sdbc::XResultSet > xResultOne,
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css::uno::Reference < css::sdbc::XResultSet > xResultTwo,
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sal_IntPtr nIndexOne, sal_IntPtr nIndexTwo,
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SortInfo* pSortInfo )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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sal_IntPtr CompareImpl( css::uno::Reference < css::sdbc::XResultSet > xResultOne,
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css::uno::Reference < css::sdbc::XResultSet > xResultTwo,
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sal_IntPtr nIndexOne, sal_IntPtr nIndexTwo )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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void PropertyChanged( const css::beans::PropertyChangeEvent& rEvt );
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public:
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SortedResultSet( css::uno::Reference< css::sdbc::XResultSet > aResult );
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~SortedResultSet();
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const SortedEntryList* GetS2OList() const { return &maS2O; }
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const SimpleList* GetO2SList() const { return &maO2S; }
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css::uno::Reference < css::sdbc::XResultSet > GetResultSet() const { return mxOriginal; }
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SortInfo* GetSortInfo() const { return mpSortInfo; }
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sal_IntPtr GetCount() const { return mnCount; }
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void CopyData( SortedResultSet* pSource );
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void Initialize( const css::uno::Sequence < css::ucb::NumberedSortingInfo > &xSortInfo,
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const css::uno::Reference< css::ucb::XAnyCompareFactory > &xCompFac );
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void CheckProperties( sal_IntPtr nOldCount, sal_Bool bWasFinal );
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void InsertNew( sal_IntPtr nPos, sal_IntPtr nCount );
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void SetChanged( sal_IntPtr nPos, sal_IntPtr nCount );
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void Remove( sal_IntPtr nPos, sal_IntPtr nCount, EventList *pList );
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void Move( sal_IntPtr nPos, sal_IntPtr nCount, sal_IntPtr nOffset );
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void ResortModified( EventList* pList );
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void ResortNew( EventList* pList );
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// XInterface
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XINTERFACE_DECL()
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// XTypeProvider
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XTYPEPROVIDER_DECL()
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// XServiceInfo
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XSERVICEINFO_NOFACTORY_DECL()
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// XComponent
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virtual void SAL_CALL
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dispose() throw( css::uno::RuntimeException );
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virtual void SAL_CALL
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addEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener )
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throw( css::uno::RuntimeException );
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virtual void SAL_CALL
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removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener )
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throw( css::uno::RuntimeException );
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// XContentAccess
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virtual OUString SAL_CALL
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queryContentIdentifierString()
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throw( css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::ucb::XContentIdentifier > SAL_CALL
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queryContentIdentifier()
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throw( css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::ucb::XContent > SAL_CALL
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queryContent()
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throw( css::uno::RuntimeException );
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// XResultSet
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virtual sal_Bool SAL_CALL
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next()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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isBeforeFirst()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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isAfterLast()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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isFirst()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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isLast()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual void SAL_CALL
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beforeFirst()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual void SAL_CALL
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afterLast()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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first()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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last()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Int32 SAL_CALL
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getRow()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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absolute( sal_Int32 row )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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relative( sal_Int32 rows )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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previous()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual void SAL_CALL
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refreshRow()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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rowUpdated()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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rowInserted()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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rowDeleted()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::uno::XInterface > SAL_CALL
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getStatement()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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// XRow
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virtual sal_Bool SAL_CALL
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wasNull() throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual OUString SAL_CALL
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getString( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Bool SAL_CALL
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getBoolean( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Int8 SAL_CALL
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getByte( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Int16 SAL_CALL
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getShort( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Int32 SAL_CALL
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getInt( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual sal_Int64 SAL_CALL
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getLong( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual float SAL_CALL
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getFloat( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual double SAL_CALL
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getDouble( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Sequence< sal_Int8 > SAL_CALL
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getBytes( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::util::Date SAL_CALL
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getDate( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::util::Time SAL_CALL
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getTime( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::util::DateTime SAL_CALL
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getTimestamp( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::io::XInputStream > SAL_CALL
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getBinaryStream( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::io::XInputStream > SAL_CALL
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getCharacterStream( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Any SAL_CALL
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getObject( sal_Int32 columnIndex,
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const css::uno::Reference<
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css::container::XNameAccess >& typeMap )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::sdbc::XRef > SAL_CALL
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getRef( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::sdbc::XBlob > SAL_CALL
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getBlob( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::sdbc::XClob > SAL_CALL
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getClob( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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virtual css::uno::Reference<
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css::sdbc::XArray > SAL_CALL
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getArray( sal_Int32 columnIndex )
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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// XCloseable
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virtual void SAL_CALL
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close()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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// XResultSetMetaDataSupplier
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virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL
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getMetaData()
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throw( css::sdbc::SQLException, css::uno::RuntimeException );
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// XPropertySet
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virtual css::uno::Reference<
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css::beans::XPropertySetInfo > SAL_CALL
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getPropertySetInfo()
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throw( css::uno::RuntimeException );
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virtual void SAL_CALL
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setPropertyValue( const OUString& PropertyName,
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const css::uno::Any& Value )
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throw( css::beans::UnknownPropertyException,
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css::beans::PropertyVetoException,
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css::lang::IllegalArgumentException,
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css::lang::WrappedTargetException,
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css::uno::RuntimeException );
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virtual css::uno::Any SAL_CALL
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getPropertyValue( const OUString& PropertyName )
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throw( css::beans::UnknownPropertyException,
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css::lang::WrappedTargetException,
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css::uno::RuntimeException );
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virtual void SAL_CALL
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addPropertyChangeListener( const OUString& PropertyName,
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const css::uno::Reference<
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css::beans::XPropertyChangeListener >& Listener )
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throw( css::beans::UnknownPropertyException,
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css::lang::WrappedTargetException,
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css::uno::RuntimeException );
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virtual void SAL_CALL
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removePropertyChangeListener( const OUString& PropertyName,
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const css::uno::Reference<
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css::beans::XPropertyChangeListener >& Listener )
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throw( css::beans::UnknownPropertyException,
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css::lang::WrappedTargetException,
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css::uno::RuntimeException );
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virtual void SAL_CALL
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addVetoableChangeListener( const OUString& PropertyName,
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const css::uno::Reference<
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css::beans::XVetoableChangeListener >& Listener )
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throw( css::beans::UnknownPropertyException,
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css::lang::WrappedTargetException,
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css::uno::RuntimeException );
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virtual void SAL_CALL
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removeVetoableChangeListener( const OUString& PropertyName,
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const css::uno::Reference<
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css::beans::XVetoableChangeListener >& aListener )
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throw( css::beans::UnknownPropertyException,
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css::lang::WrappedTargetException,
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css::uno::RuntimeException );
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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