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335 | /* -*- 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_UCB_SOURCE_SORTER_SORTRESULT_HXX
#define INCLUDED_UCB_SOURCE_SORTER_SORTRESULT_HXX
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XResultSetMetaData.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/ucb/XContentAccess.hpp>
#include <com/sun/star/ucb/NumberedSortingInfo.hpp>
#include <com/sun/star/ucb/XAnyCompareFactory.hpp>
#include <com/sun/star/ucb/ListAction.hpp>
#include <cppuhelper/implbase.hxx>
#include <rtl/ref.hxx>
#include <deque>
#include <memory>
namespace comphelper {
class OInterfaceContainerHelper2;
}
struct SortInfo;
struct SortListData;
class SRSPropertySetInfo;
class PropertyChangeListeners_Impl;
class SortedEntryList
{
std::deque < std::unique_ptr<SortListData> > maData;
public:
SortedEntryList();
~SortedEntryList();
sal_uInt32 Count() const { return static_cast<sal_uInt32>(maData.size()); }
void Clear();
void Insert( std::unique_ptr<SortListData> pEntry, sal_IntPtr nPos );
std::unique_ptr<SortListData> Remove( sal_IntPtr nPos );
SortListData* GetData( sal_IntPtr nPos );
void Move( sal_IntPtr nOldPos, sal_IntPtr nNewPos );
sal_IntPtr operator [] ( sal_IntPtr nPos ) const;
};
class EventList
{
std::deque < std::unique_ptr<css::ucb::ListAction> > maData;
public:
EventList(){}
sal_uInt32 Count() { return static_cast<sal_uInt32>(maData.size()); }
void AddEvent( sal_IntPtr nType, sal_IntPtr nPos );
void Insert( std::unique_ptr<css::ucb::ListAction> pAction ) { maData.push_back( std::move(pAction) ); }
void Clear();
css::ucb::ListAction* GetAction( sal_IntPtr nIndex ) { return maData[ nIndex ].get(); }
};
#define RESULTSET_SERVICE_NAME "com.sun.star.ucb.SortedResultSet"
class SortedResultSet: public cppu::WeakImplHelper <
css::lang::XServiceInfo,
css::lang::XComponent,
css::ucb::XContentAccess,
css::sdbc::XResultSet,
css::sdbc::XRow,
css::sdbc::XCloseable,
css::sdbc::XResultSetMetaDataSupplier,
css::beans::XPropertySet >
{
comphelper::OInterfaceContainerHelper2 *mpDisposeEventListeners;
std::unique_ptr<PropertyChangeListeners_Impl> mpPropChangeListeners;
std::unique_ptr<PropertyChangeListeners_Impl> mpVetoChangeListeners;
css::uno::Reference < css::sdbc::XResultSet > mxOriginal;
css::uno::Reference < css::sdbc::XResultSet > mxOther;
rtl::Reference<SRSPropertySetInfo> mpPropSetInfo;
SortInfo* mpSortInfo;
osl::Mutex maMutex;
SortedEntryList maS2O; // maps the sorted entries to the original ones
std::deque<sal_IntPtr> m_O2S; /// maps the original Entries to the sorted ones
std::deque<SortListData*> m_ModList; /// keeps track of modified entries
sal_IntPtr mnLastSort; // index of the last sorted entry;
sal_IntPtr mnCurEntry; // index of the current entry
sal_IntPtr mnCount; // total count of the elements
bool mbIsCopy;
private:
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
sal_IntPtr FindPos( SortListData const *pEntry, sal_IntPtr nStart, sal_IntPtr nEnd );
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
sal_IntPtr Compare( SortListData const *pOne,
SortListData const *pTwo );
void BuildSortInfo( const css::uno::Reference< css::sdbc::XResultSet >& aResult,
const css::uno::Sequence < css::ucb::NumberedSortingInfo > &xSortInfo,
const css::uno::Reference< css::ucb::XAnyCompareFactory > &xCompFac );
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static sal_IntPtr CompareImpl( const css::uno::Reference < css::sdbc::XResultSet >& xResultOne,
const css::uno::Reference < css::sdbc::XResultSet >& xResultTwo,
sal_IntPtr nIndexOne, sal_IntPtr nIndexTwo,
SortInfo const * pSortInfo );
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
sal_IntPtr CompareImpl( const css::uno::Reference < css::sdbc::XResultSet >& xResultOne,
const css::uno::Reference < css::sdbc::XResultSet >& xResultTwo,
sal_IntPtr nIndexOne, sal_IntPtr nIndexTwo );
void PropertyChanged( const css::beans::PropertyChangeEvent& rEvt );
public:
SortedResultSet( css::uno::Reference< css::sdbc::XResultSet > const & aResult );<--- Class 'SortedResultSet' has a constructor with 1 argument that is not explicit. [+]Class 'SortedResultSet' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided. <--- Class 'SortedResultSet' has a constructor with 1 argument that is not explicit. [+]Class 'SortedResultSet' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided. <--- Class 'SortedResultSet' has a constructor with 1 argument that is not explicit. [+]Class 'SortedResultSet' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.
virtual ~SortedResultSet() override;
sal_IntPtr GetCount() const { return mnCount; }
void CopyData( SortedResultSet* pSource );
void Initialize( const css::uno::Sequence < css::ucb::NumberedSortingInfo > &xSortInfo,
const css::uno::Reference< css::ucb::XAnyCompareFactory > &xCompFac );
void CheckProperties( sal_IntPtr nOldCount, bool bWasFinal );
void InsertNew( sal_IntPtr nPos, sal_IntPtr nCount );
void SetChanged( sal_IntPtr nPos, sal_IntPtr nCount );
void Remove( sal_IntPtr nPos, sal_IntPtr nCount, EventList *pList );
void Move( sal_IntPtr nPos, sal_IntPtr nCount, sal_IntPtr nOffset );
void ResortModified( EventList* pList );
void ResortNew( EventList* pList );
// 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;
// XComponent
virtual void SAL_CALL
dispose() override;
virtual void SAL_CALL
addEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
virtual void SAL_CALL
removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
// XContentAccess
virtual OUString SAL_CALL
queryContentIdentifierString() override;
virtual css::uno::Reference<
css::ucb::XContentIdentifier > SAL_CALL
queryContentIdentifier() override;
virtual css::uno::Reference<
css::ucb::XContent > SAL_CALL
queryContent() override;
// XResultSet
virtual sal_Bool SAL_CALL
next() override;
virtual sal_Bool SAL_CALL
isBeforeFirst() override;
virtual sal_Bool SAL_CALL
isAfterLast() override;
virtual sal_Bool SAL_CALL
isFirst() override;
virtual sal_Bool SAL_CALL
isLast() override;
virtual void SAL_CALL
beforeFirst() override;
virtual void SAL_CALL
afterLast() override;
virtual sal_Bool SAL_CALL
first() override;
virtual sal_Bool SAL_CALL
last() override;
virtual sal_Int32 SAL_CALL
getRow() override;
virtual sal_Bool SAL_CALL
absolute( sal_Int32 row ) override;
virtual sal_Bool SAL_CALL
relative( sal_Int32 rows ) override;
virtual sal_Bool SAL_CALL
previous() override;
virtual void SAL_CALL
refreshRow() override;
virtual sal_Bool SAL_CALL
rowUpdated() override;
virtual sal_Bool SAL_CALL
rowInserted() override;
virtual sal_Bool SAL_CALL
rowDeleted() override;
virtual css::uno::Reference<
css::uno::XInterface > SAL_CALL
getStatement() override;
// XRow
virtual sal_Bool SAL_CALL
wasNull() override;
virtual OUString SAL_CALL
getString( sal_Int32 columnIndex ) override;
virtual sal_Bool SAL_CALL
getBoolean( sal_Int32 columnIndex ) override;
virtual sal_Int8 SAL_CALL
getByte( sal_Int32 columnIndex ) override;
virtual sal_Int16 SAL_CALL
getShort( sal_Int32 columnIndex ) override;
virtual sal_Int32 SAL_CALL
getInt( sal_Int32 columnIndex ) override;
virtual sal_Int64 SAL_CALL
getLong( sal_Int32 columnIndex ) override;
virtual float SAL_CALL
getFloat( sal_Int32 columnIndex ) override;
virtual double SAL_CALL
getDouble( sal_Int32 columnIndex ) override;
virtual css::uno::Sequence< sal_Int8 > SAL_CALL
getBytes( sal_Int32 columnIndex ) override;
virtual css::util::Date SAL_CALL
getDate( sal_Int32 columnIndex ) override;
virtual css::util::Time SAL_CALL
getTime( sal_Int32 columnIndex ) override;
virtual css::util::DateTime SAL_CALL
getTimestamp( sal_Int32 columnIndex ) override;
virtual css::uno::Reference<
css::io::XInputStream > SAL_CALL
getBinaryStream( sal_Int32 columnIndex ) override;
virtual css::uno::Reference<
css::io::XInputStream > SAL_CALL
getCharacterStream( sal_Int32 columnIndex ) override;
virtual css::uno::Any SAL_CALL
getObject( sal_Int32 columnIndex,
const css::uno::Reference<
css::container::XNameAccess >& typeMap ) override;
virtual css::uno::Reference<
css::sdbc::XRef > SAL_CALL
getRef( sal_Int32 columnIndex ) override;
virtual css::uno::Reference<
css::sdbc::XBlob > SAL_CALL
getBlob( sal_Int32 columnIndex ) override;
virtual css::uno::Reference<
css::sdbc::XClob > SAL_CALL
getClob( sal_Int32 columnIndex ) override;
virtual css::uno::Reference<
css::sdbc::XArray > SAL_CALL
getArray( sal_Int32 columnIndex ) override;
// XCloseable
virtual void SAL_CALL
close() override;
// XResultSetMetaDataSupplier
virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL
getMetaData() override;
// XPropertySet
virtual css::uno::Reference<
css::beans::XPropertySetInfo > SAL_CALL
getPropertySetInfo() override;
virtual void SAL_CALL
setPropertyValue( const OUString& PropertyName,
const css::uno::Any& Value ) override;
virtual css::uno::Any SAL_CALL
getPropertyValue( const OUString& PropertyName ) override;
virtual void SAL_CALL
addPropertyChangeListener( const OUString& PropertyName,
const css::uno::Reference<
css::beans::XPropertyChangeListener >& Listener ) override;
virtual void SAL_CALL
removePropertyChangeListener( const OUString& PropertyName,
const css::uno::Reference<
css::beans::XPropertyChangeListener >& Listener ) override;
virtual void SAL_CALL
addVetoableChangeListener( const OUString& PropertyName,
const css::uno::Reference<
css::beans::XVetoableChangeListener >& Listener ) override;
virtual void SAL_CALL
removeVetoableChangeListener( const OUString& PropertyName,
const css::uno::Reference<
css::beans::XVetoableChangeListener >& aListener ) override;
};
#endif
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