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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sdext/source/presenter/PresenterCurrentSlideObserver.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.tar.xz libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sdext/source/presenter/PresenterCurrentSlideObserver.hxx')
-rw-r--r-- | sdext/source/presenter/PresenterCurrentSlideObserver.hxx | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterCurrentSlideObserver.hxx b/sdext/source/presenter/PresenterCurrentSlideObserver.hxx new file mode 100644 index 000000000..786744bfb --- /dev/null +++ b/sdext/source/presenter/PresenterCurrentSlideObserver.hxx @@ -0,0 +1,81 @@ +/* -*- 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_SDEXT_SOURCE_PRESENTER_PRESENTERCURRENTSLIDEOBSERVER_HXX +#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERCURRENTSLIDEOBSERVER_HXX + +#include "PresenterController.hxx" +#include <com/sun/star/presentation/XSlideShowController.hpp> +#include <cppuhelper/compbase.hxx> +#include <cppuhelper/basemutex.hxx> +#include <rtl/ref.hxx> + +namespace sdext::presenter { + +typedef ::cppu::WeakComponentImplHelper < + 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 disposed. +*/ +class PresenterCurrentSlideObserver + : protected ::cppu::BaseMutex, + public PresenterCurrentSlideObserverInterfaceBase +{ +public: + PresenterCurrentSlideObserver ( + const ::rtl::Reference<PresenterController>& rxPresenterController, + const css::uno::Reference<css::presentation::XSlideShowController>& rxSlideShowController); + virtual ~PresenterCurrentSlideObserver() override; + + virtual void SAL_CALL disposing() override; + + // XSlideShowListener + virtual void SAL_CALL paused( ) override; + virtual void SAL_CALL resumed( ) override; + virtual void SAL_CALL slideTransitionStarted( ) override; + virtual void SAL_CALL slideTransitionEnded( ) override; + virtual void SAL_CALL slideAnimationsEnded( ) override; + virtual void SAL_CALL slideEnded(sal_Bool bReverse) override; + virtual void SAL_CALL hyperLinkClicked( const OUString& hyperLink ) override; + + // XAnimationListener + virtual void SAL_CALL beginEvent( const css::uno::Reference< css::animations::XAnimationNode >& Node ) override; + virtual void SAL_CALL endEvent( const css::uno::Reference< css::animations::XAnimationNode >& Node ) override; + virtual void SAL_CALL repeat( const css::uno::Reference< css::animations::XAnimationNode >& Node, ::sal_Int32 Repeat ) override; + + // XEventListener + virtual void SAL_CALL disposing ( + const css::lang::EventObject& rEvent) override; + +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: */ |