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/* -*- 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_DBACCESS_DBSUBCOMPONENTCONTROLLER_HXX
#define INCLUDED_DBACCESS_DBSUBCOMPONENTCONTROLLER_HXX
#include <memory>
#include <com/sun/star/document/XScriptInvocationContext.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/util/XModifiable.hpp>
#include <cppuhelper/implbase.hxx>
#include <dbaccess/dbaccessdllapi.h>
#include <dbaccess/genericcontroller.hxx>
#include <rtl/ustring.hxx>
#include <sal/types.h>
namespace com::sun::star {
namespace beans { class XPropertySet; }
namespace frame { class XModel; }
namespace sdbc { class XConnection; }
namespace sdbc { class XDatabaseMetaData; }
namespace uno { class XComponentContext; }
namespace util { class XNumberFormatter; }
}
namespace dbtools {
class DatabaseMetaData;
class SQLExceptionInfo;
}
namespace dbaui
{
//= DBSubComponentController
typedef ::cppu::ImplInheritanceHelper< OGenericUnoController
, css::document::XScriptInvocationContext
, css::util::XModifiable
> DBSubComponentController_Base;
struct DBSubComponentController_Impl;
class UNLESS_MERGELIBS_MORE(DBACCESS_DLLPUBLIC) DBSubComponentController : public DBSubComponentController_Base
{
private:
::std::unique_ptr<DBSubComponentController_Impl> m_pImpl;
private:
/** forces usage of a connection which we do not own
<p>To be used from within XInitialization::initialize, resp. impl_initialize, only.</p>
*/
void initializeConnection( const css::uno::Reference< css::sdbc::XConnection >& _rxForeignConn );
protected:
// OGenericUnoController - initialization
virtual void impl_initialize(const ::comphelper::NamedValueCollection& rArguments) override;
// OGenericUnoController
virtual void Execute(sal_uInt16 nId, const css::uno::Sequence< css::beans::PropertyValue>& aArgs) override;
virtual css::uno::Reference< css::frame::XModel > getPrivateModel() const override;
bool impl_isModified() const;
virtual void impl_onModifyChanged();
public:
bool isReadOnly() const;
bool isEditable() const;
void setEditable(bool _bEditable);
// asking for connection-related stuff
bool isConnected() const;
css::uno::Reference< css::sdbc::XDatabaseMetaData >
getMetaData( ) const;
// access to the data source / document
OUString getDataSourceName() const;
const css::uno::Reference< css::beans::XPropertySet >&
getDataSource() const;
bool haveDataSource() const;
css::uno::Reference< css::frame::XModel >
getDatabaseDocument() const;
/** provides access to the SDB-level database meta data of the current connection
*/
const ::dbtools::DatabaseMetaData& getSdbMetaData() const;
/** appends an error in the current environment.
*/
void appendError( const OUString& _rErrorMessage );
/** clears the error state.
*/
void clearError();
/** @return
<TRUE/> when an error was set otherwise <FALSE/>
*/
bool hasError() const;
/** returns the current error
*/
const ::dbtools::SQLExceptionInfo& getError() const;
/** displays the current error, or does nothing if there is no current error
*/
void displayError();
/** shows an info box with the string connection lost.
*/
void connectionLostMessage() const;
/** gives access to the currently used connection
@return
the currently used connection.
*/
const css::uno::Reference< css::sdbc::XConnection >&
getConnection() const;
/** returns the number formatter
*/
css::uno::Reference< css::util::XNumberFormatter > const & getNumberFormatter() const;
// css::frame::XController
virtual sal_Bool SAL_CALL suspend(sal_Bool bSuspend) override;
virtual sal_Bool SAL_CALL attachModel(const css::uno::Reference< css::frame::XModel > & xModel) override;
// XScriptInvocationContext
virtual css::uno::Reference< css::document::XEmbeddedScripts > SAL_CALL getScriptContainer() override;
// XModifiable
virtual sal_Bool SAL_CALL isModified( ) override;
virtual void SAL_CALL setModified( sal_Bool bModified ) override;
// XModifyBroadcaster
virtual void SAL_CALL addModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
virtual void SAL_CALL removeModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
// XTitle
virtual OUString SAL_CALL getTitle( ) override;
protected:
DBSubComponentController(const css::uno::Reference< css::uno::XComponentContext>& _rxORB);
virtual ~DBSubComponentController() override;
void disconnect();
virtual void reconnect( bool _bUI );
bool ensureConnected() {
if ( !isConnected() ) reconnect( false );
return isConnected();
}
/** called when our connection is being disposed
<p>The default implementation does a reconnect</p>
*/
virtual void losingConnection( );
protected:
// XEventListener
virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override;
// OComponentHelper
virtual void SAL_CALL disposing() override;
// XInterface
virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& _rType) override;
// XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
protected:
sal_Int32 getCurrentStartNumber() const;
};
} // namespace dbaui
#endif // INCLUDED_DBACCESS_DBSUBCOMPONENTCONTROLLER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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