Quelle component.hxx Sprache: C

/* -*- 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 .
*/

/*
* This file is part of LibreOffice published API.
*/
#ifndef INCLUDED_CPPUHELPER_COMPONENT_HXX
#define INCLUDED_CPPUHELPER_COMPONENT_HXX

#include "cppuhelper/weakagg.hxx"
#include "cppuhelper/interfacecontainer.h"

#include "com/sun/star/lang/XComponent.hpp"
#include "com/sun/star/lang/XTypeProvider.hpp"

#include "cppuhelper/cppuhelperdllapi.h"

namespace osl { class Mutex; }

namespace cppu
{

/** Deprecated.  Helper for implementing css::lang::XComponent.
    Upon disposing objects of this class, sub-classes receive a disposing() call.  Objects of
    this class can be held weakly, i.e. by a css::uno::WeakReference.  Object of
    this class can be aggregated, i.e. incoming queryInterface() calls are delegated.

    @attention
    The life-cycle of the passed mutex reference has to be longer than objects of this class.
    @deprecated
*/
class CPPUHELPER_DLLPUBLIC OComponentHelper
    : public ::cppu::OWeakAggObject
    , public css::lang::XTypeProvider
    , public css::lang::XComponent
{
public:
    /** Constructor.

        @param rMutex
        the mutex used to protect multi-threaded access;
        lifetime must be longer than the lifetime of this object.
    */
    OComponentHelper( ::osl::Mutex & rMutex );
    /** Destructor. If this object was not disposed previously, object will be disposed manually.
    */
    virtual ~OComponentHelper() SAL_OVERRIDE;

    // XAggregation
    virtual css::uno::Any SAL_CALL queryInterface(
        css::uno::Type const & rType ) SAL_OVERRIDE;
    virtual css::uno::Any SAL_CALL queryAggregation(
        css::uno::Type const & rType ) SAL_OVERRIDE;
    virtual void SAL_CALL acquire()
        SAL_NOEXCEPT SAL_OVERRIDE;
    virtual void SAL_CALL release()
        SAL_NOEXCEPT SAL_OVERRIDE;

    /** @attention
        XTypeProvider::getImplementationId() has to be implemented separately!
    */
    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE = 0;
    /** @attention
        XTypeProvider::getTypes() has to be re-implemented!
    */
    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE;

    // XComponent
    virtual void SAL_CALL dispose() SAL_OVERRIDE;
    virtual void SAL_CALL addEventListener(
        const css::uno::Reference< css::lang::XEventListener >& aListener ) SAL_OVERRIDE;
    virtual void SAL_CALL removeEventListener(
        const css::uno::Reference< css::lang::XEventListener >& aListener ) SAL_OVERRIDE;

protected:
    /** Called in dispose method after the listeners were notified.
    */
    virtual void SAL_CALL disposing();

    /// @cond INTERNAL
    OBroadcastHelper    rBHelper;
    /// @endcond

private:
    OComponentHelper( const OComponentHelper & ) SAL_DELETED_FUNCTION;
    OComponentHelper & operator = ( const OComponentHelper & )
        SAL_DELETED_FUNCTION;
};

}

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

quality100%

¤ Dauer der Verarbeitung: 0.15 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.