/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
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* 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 .
*/
#pragma once
#include "columnsettings.hxx"
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <comphelper/propertycontainer.hxx>
#include <connectivity/TColumnsHelper.hxx>
#include <connectivity/sdbcx/IRefreshable.hxx>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/implbase1.hxx>
namespace dbaccess
{
// OColumn
typedef ::cppu::WeakComponentImplHelper< css::lang::XServiceInfo,
css::container::XNamed
> OColumnBase;
class OColumn :public cppu::BaseMutex
,public OColumnBase
,public ::comphelper::OPropertyContainer
,public IPropertyContainer // convenience for the derived class which also derive from OColumnSettings
{
friend class OColumns;
protected :
// <properties>
OUString m_sName;
// </properties>
protected :
OColumn( const bool _bNameIsReadOnly );
public :
virtual ~OColumn() override;
// css::lang::XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override = 0 ;
// css::uno::XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
virtual void SAL_CALL acquire() noexcept override;
virtual void SAL_CALL release() noexcept override;
// css::beans::XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
// cppu::OComponentHelper
virtual void SAL_CALL disposing() override;
// css::lang::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;
// XNamed
virtual OUString SAL_CALL getName( ) override;
virtual void SAL_CALL setName( const OUString& _rName ) override;
protected :
// IPropertyContainer
virtual void registerProperty( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void * _pPointerToMember, const css::uno::Type& _rMemberType ) override;
virtual void registerMayBeVoidProperty( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, css::uno::Any* _pPointerToMember, const css::uno::Type& _rExpectedType ) override;
};
// IColumnFactory - used by OColumns for creating new columns
class SAL_NO_VTABLE IColumnFactory
{
public :
/** creates an OColumn object which should represent the column with a given name
*/
virtual rtl::Reference<OColumn>
createColumn( const OUString& _rName ) const = 0 ;
/** creates a column descriptor object.
A column descriptor object is used to append new columns to the collection . If such an append
actually happened , columnAppended is called afterwards .
*/
virtual css::uno::Reference< css::beans::XPropertySet > createColumnDescriptor() = 0 ;
/** notifies that a column, created from a column descriptor, has been appended
*/
virtual void columnAppended( const css::uno::Reference< css::beans::XPropertySet >& _rxSourceDescriptor ) = 0 ;
/** notifies that a column with a given name has been dropped
*/
virtual void columnDropped( const OUString& _sName ) = 0 ;
protected :
~IColumnFactory() {}
};
class OContainerMediator;
typedef ::cppu::ImplHelper1< css::container::XChild > TXChild;
typedef connectivity::OColumnsHelper OColumns_BASE;
class OColumns : public OColumns_BASE
,public TXChild
{
OContainerMediator* m_pMediator;
// comes from the driver can be null
css::uno::Reference< css::container::XNameAccess > m_xDrvColumns;
css::uno::WeakReference< css::uno::XInterface > m_xParent;
IColumnFactory* m_pColFactoryImpl;
::connectivity::sdbcx::IRefreshableColumns* m_pRefreshColumns;
bool m_bInitialized : 1 ;
bool m_bAddColumn : 1 ;
bool m_bDropColumn : 1 ;
protected :
virtual void impl_refresh() override;
virtual css::uno::Reference< css::beans::XPropertySet > createObject(const OUString& _rName) override;
virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;
virtual css::uno::Reference< css::beans::XPropertySet > appendObject( const OUString& _rForName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName) override;
public :
css::uno::Reference< css::beans::XPropertySet > createBaseObject(const OUString& _rName)
{
return OColumns_BASE::createObject(_rName);
}
/** flag which determines whether the container is filled or not
*/
bool isInitialized() const { return m_bInitialized; }
void setInitialized() {m_bInitialized = true ;}
void setMediator(OContainerMediator* _pMediator) { m_pMediator = _pMediator; }
public :
/** constructs an empty container without configuration location.
@ param rParent the parent object . This instance will be used for refcounting , so the parent
cannot die before the container does .
@ param _ rMutex the mutex of the parent .
@ param _ bCaseSensitive the initial case sensitivity flag
@ see setCaseSensitive
*/
OColumns(
::cppu::OWeakObject& _rParent,
::osl::Mutex& _rMutex,
bool _bCaseSensitive,
const std::vector< OUString>& _rVector,
IColumnFactory* _pColFactory,
::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
bool _bAddColumn = false ,
bool _bDropColumn = false ,
bool _bUseHardRef = true );
OColumns(
::cppu::OWeakObject& _rParent,
::osl::Mutex& _rMutex,
css::uno::Reference< css::container::XNameAccess > _xDrvColumns,
bool _bCaseSensitive,
const std::vector< OUString> &_rVector,
IColumnFactory* _pColFactory,
::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
bool _bAddColumn = false ,
bool _bDropColumn = false ,
bool _bUseHardRef = true );
virtual ~OColumns() override;
//XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
virtual void SAL_CALL acquire() noexcept override { OColumns_BASE::acquire(); }
virtual void SAL_CALL release() noexcept override { OColumns_BASE::release(); }
//XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
// css::lang::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;
// css::container::XChild
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getParent( ) override;
virtual void SAL_CALL setParent( const css::uno::Reference< css::uno::XInterface >& Parent ) override;
void append(const OUString& rName, OColumn*);
void clearColumns();
// only the name is identical to ::cppu::OComponentHelper
virtual void disposing() override;
private :
using OColumns_BASE::setParent;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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(vorverarbeitet am 2026-09-28)
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