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Diffstat (limited to 'filter/source/config/cache/lateinitlistener.hxx')
-rw-r--r-- | filter/source/config/cache/lateinitlistener.hxx | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/filter/source/config/cache/lateinitlistener.hxx b/filter/source/config/cache/lateinitlistener.hxx new file mode 100644 index 000000000000..0ed1abf1e679 --- /dev/null +++ b/filter/source/config/cache/lateinitlistener.hxx @@ -0,0 +1,125 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef __FILTER_CONFIG_LATEINITLISTENER_HXX_ +#define __FILTER_CONFIG_LATEINITLISTENER_HXX_ + +//_______________________________________________ +// includes + +#include "cacheitem.hxx" +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/lang/XEventListener.hpp> +#include <com/sun/star/document/XEventListener.hpp> +#include <com/sun/star/document/XEventBroadcaster.hpp> +#include <cppuhelper/implbase1.hxx> + +//_______________________________________________ +// namespace + +namespace filter{ + namespace config{ + +//_______________________________________________ +// definitions + +//_______________________________________________ + +/** @short implements a listener, which will update the + global filter cache of an office, after zje office + startup was finished. + + @descr To perform startup of an office, the filter cache starts + with a minimum set of properties only. After the first document + was loaded successfully a thread will be started to fill the + cache with all other proeprties, so it can work with the whole + filter configuration. + */ +class LateInitListener : public BaseLock // must be the first one to guarantee right initialized mutex member! + , public ::cppu::WeakImplHelper1< css::document::XEventListener > +{ + //------------------------------------------- + // member + + private: + + /** @short reference to an uno service manager, which can be used + to create own needed services. */ + css::uno::Reference< css::lang::XMultiServiceFactory > m_xSMGR; + + /** @short reference to the global event broadcaster, which is usde to find + out, when the first office document was opened successfully. */ + css::uno::Reference< css::document::XEventBroadcaster > m_xBroadcaster; + + //------------------------------------------- + // native interface + + public: + + //--------------------------------------- + // ctor/dtor + + /** @short initialize new instance of this class. + + @descr It set a reference to the global filter cache singleton, + which should be updated here. Further it starts listening + on the global event broadcaster to get the information, when + loading of the first document was finished. + + @param xSMGR + reference to a service manager, which can be used to create + own needed uno services. + */ + LateInitListener(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR); + + //--------------------------------------- + + /** @short standard dtor. + */ + virtual ~LateInitListener(); + + //------------------------------------------- + // uno interface + + public: + + //--------------------------------------- + // document.XEventListener + + virtual void SAL_CALL notifyEvent(const css::document::EventObject& aEvent) + throw(css::uno::RuntimeException); + + //--------------------------------------- + // lang.XEventListener + virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent) + throw(css::uno::RuntimeException); +}; + + } // namespace config +} // namespace filter + +#endif // __FILTER_CONFIG_LATEINITLISTENER_HXX_ |