/* -*- 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 * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef SDEXT_PRESENTER_VIEW_FACTORY_HXX #define SDEXT_PRESENTER_VIEW_FACTORY_HXX #include "PresenterController.hxx" #include #include #include #include #include #include #include #include #include #include namespace css = ::com::sun::star; namespace sdext { namespace presenter { class PresenterPaneContainer; namespace { typedef ::cppu::WeakComponentImplHelper1 < css::drawing::framework::XResourceFactory > PresenterViewFactoryInterfaceBase; } /** Base class for presenter views that allows the view factory to store them in a cache and reuse deactivated views. */ class CachablePresenterView { public: virtual void ActivatePresenterView (void); /** Called when the view is put into a cache. The view must not paint itself while being deactive. */ virtual void DeactivatePresenterView (void); /** Called before the view is disposed. This gives the view the oportunity to trigger actions that may lead to (synchronous) callbacks that do not result in DisposedExceptions. */ virtual void ReleaseView (void); protected: bool mbIsPresenterViewActive; CachablePresenterView (void); }; /** Factory of the presenter screen specific views. The supported set of views includes: a life view of the current slide, a static preview of the next slide, the notes of the current slide, a tool bar */ class PresenterViewFactory : public ::cppu::BaseMutex, public PresenterViewFactoryInterfaceBase { public: static const ::rtl::OUString msCurrentSlidePreviewViewURL; static const ::rtl::OUString msNextSlidePreviewViewURL; static const ::rtl::OUString msNotesViewURL; static const ::rtl::OUString msToolBarViewURL; static const ::rtl::OUString msSlideSorterURL; static const ::rtl::OUString msHelpViewURL; /** Create a new instance of this class and register it as resource factory in the drawing framework of the given controller. This registration keeps it alive. When the drawing framework is shut down and releases its reference to the factory then the factory is destroyed. */ static css::uno::Reference Create ( const css::uno::Reference& rxContext, const css::uno::Reference& rxController, const ::rtl::Reference& rpPresenterController); virtual ~PresenterViewFactory (void); static ::rtl::OUString getImplementationName_static (void); static css::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_static (void); static css::uno::Reference Create( const css::uno::Reference& rxContext) SAL_THROW((css::uno::Exception)); virtual void SAL_CALL disposing (void) throw (css::uno::RuntimeException); // XResourceFactory virtual css::uno::Reference SAL_CALL createResource ( const css::uno::Reference& rxViewId) throw (css::uno::RuntimeException); virtual void SAL_CALL releaseResource ( const css::uno::Reference& rxPane) throw (css::uno::RuntimeException); private: css::uno::Reference mxComponentContext; css::uno::Reference mxConfigurationController; css::uno::WeakReference mxControllerWeak; ::rtl::Reference mpPresenterController; typedef ::std::pair, css::uno::Reference > ViewResourceDescriptor; typedef ::std::map ResourceContainer; ::boost::scoped_ptr mpResourceCache; PresenterViewFactory ( const css::uno::Reference& rxContext, const css::uno::Reference& rxController, const ::rtl::Reference& rpPresenterController); void Register (const css::uno::Reference& rxController); css::uno::Reference CreateSlideShowView( const css::uno::Reference& rxViewId) const; css::uno::Reference CreateSlidePreviewView( const css::uno::Reference& rxViewId, const css::uno::Reference& rxPane) const; css::uno::Reference CreateToolBarView( const css::uno::Reference& rxViewId) const; css::uno::Reference CreateNotesView( const css::uno::Reference& rxViewId, const css::uno::Reference& rxPane) const; css::uno::Reference CreateSlideSorterView( const css::uno::Reference& rxViewId) const; css::uno::Reference CreateHelpView( const css::uno::Reference& rxViewId) const; css::uno::Reference GetViewFromCache ( const css::uno::Reference& rxViewId, const css::uno::Reference& rxAnchorPane) const; css::uno::Reference CreateView( const css::uno::Reference& rxViewId, const css::uno::Reference& rxAnchorPane); void ThrowIfDisposed (void) const throw (::com::sun::star::lang::DisposedException); }; } } #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */