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Diffstat (limited to 'sd/source/ui/inc/framework/ModuleController.hxx')
-rw-r--r-- | sd/source/ui/inc/framework/ModuleController.hxx | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/sd/source/ui/inc/framework/ModuleController.hxx b/sd/source/ui/inc/framework/ModuleController.hxx new file mode 100644 index 0000000000..ea1de664cc --- /dev/null +++ b/sd/source/ui/inc/framework/ModuleController.hxx @@ -0,0 +1,91 @@ +/* -*- 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 . + */ + +#pragma once + +#include <com/sun/star/drawing/framework/XModuleController.hpp> +#include <com/sun/star/lang/XInitialization.hpp> +#include <comphelper/compbase.hxx> +#include <cppuhelper/weakref.hxx> +#include <rtl/ref.hxx> + +#include <unordered_map> + +namespace com::sun::star::frame { class XController; } +namespace com::sun::star::uno { class XComponentContext; } +namespace sd { class DrawController; } + +namespace sd::framework { + +typedef comphelper::WeakComponentImplHelper < + css::drawing::framework::XModuleController + > ModuleControllerInterfaceBase; + +/** The ModuleController has two tasks: + + 1. It reads the + org.openoffice.Office.Impress/MultiPaneGUI/Framework/ResourceFactories + configuration data that maps from resource URLs to service names of + factories that can create resources for the URLs. When the + configuration controller wants to create a resource for which it does + not have a factory, it asks the ModuleController to provide one. The + ModuleController looks up the service name registered for the URL of the + resource and instantiates this service. The service is expected to + register on its creation a factory for the resource in question. + + 2. The ModuleController instantiates PresentationFactoryProvider. + This service + can then register as listeners at the ConfigurationController or do + whatever they like. +*/ +class ModuleController final + : public ModuleControllerInterfaceBase +{ +public: + /// @throws std::exception + ModuleController(const rtl::Reference<::sd::DrawController>& rxController); + + virtual void disposing(std::unique_lock<std::mutex>&) override; + + // XModuleController + + virtual void SAL_CALL requestResource(const OUString& rsResourceURL) override; + +private: + rtl::Reference<::sd::DrawController> mxController; + + std::unordered_map<OUString, OUString> maResourceToFactoryMap; + std::unordered_map<OUString, css::uno::WeakReference<css::uno::XInterface>> maLoadedFactories; + + ModuleController (const ModuleController&) = delete; + virtual ~ModuleController() noexcept override; + + /** Called for every entry in the ResourceFactories configuration entry. + */ + void ProcessFactory (const OUString& ServiceName, ::std::vector<OUString> aURLs); + + /** Instantiate startup services. This method is called once when a new + ModuleController object is created. + */ + void InstantiateStartupServices(); +}; + +} // end of namespace sd::framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |