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Diffstat (limited to 'sdext/source/presenter/PresenterCurrentSlideObserver.hxx')
| -rw-r--r-- | sdext/source/presenter/PresenterCurrentSlideObserver.hxx | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterCurrentSlideObserver.hxx b/sdext/source/presenter/PresenterCurrentSlideObserver.hxx new file mode 100644 index 000000000000..fc9a5fe18b7a --- /dev/null +++ b/sdext/source/presenter/PresenterCurrentSlideObserver.hxx @@ -0,0 +1,98 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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 SDEXT_PRESENTER_CURRENT_SLIDE_OBSERVER +#define SDEXT_PRESENTER_CURRENT_SLIDE_OBSERVER + +#include "PresenterController.hxx" +#include <com/sun/star/presentation/XSlideShow.hpp> +#include <com/sun/star/presentation/XSlideShowController.hpp> +#include <com/sun/star/frame/XController.hpp> +#include <cppuhelper/compbase1.hxx> +#include <cppuhelper/basemutex.hxx> +#include <rtl/ref.hxx> +#include <salhelper/timer.hxx> + +namespace css = ::com::sun::star; + +namespace sdext { namespace presenter { + +namespace { + typedef ::cppu::WeakComponentImplHelper1 < + css::presentation::XSlideShowListener + > PresenterCurrentSlideObserverInterfaceBase; +} + +/** Check periodically the slide show controller and the + frame::XController whether the current slide has changed. If so, + then inform the presenter controller about it. + + Objects of this class have their own lifetime control and destroy + themselves when the presenter controller is diposed. +*/ +class PresenterCurrentSlideObserver + : protected ::cppu::BaseMutex, + public PresenterCurrentSlideObserverInterfaceBase +{ +public: + PresenterCurrentSlideObserver ( + const ::rtl::Reference<PresenterController>& rxPresenterController, + const css::uno::Reference<css::presentation::XSlideShowController>& rxSlideShowController); + virtual ~PresenterCurrentSlideObserver (void); + + virtual void SAL_CALL disposing (void); + + // XSlideShowListener + virtual void SAL_CALL paused( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL resumed( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL slideTransitionStarted( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL slideTransitionEnded( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL slideAnimationsEnded( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL slideEnded(sal_Bool bReverse) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL hyperLinkClicked( const ::rtl::OUString& hyperLink ) throw (::com::sun::star::uno::RuntimeException); + + // XAnimationListener + virtual void SAL_CALL beginEvent( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& Node ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL endEvent( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& Node ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL repeat( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& Node, ::sal_Int32 Repeat ) throw (::com::sun::star::uno::RuntimeException); + + // XEventListener + virtual void SAL_CALL disposing ( + const com::sun::star::lang::EventObject& rEvent) + throw (com::sun::star::uno::RuntimeException); + +private: + ::rtl::Reference<PresenterController> mpPresenterController; + css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController; +}; + +} } // end of namespace ::sdext::presenter + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |