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Diffstat (limited to 'sd/source/ui/inc/framework/ConfigurationController.hxx')
| -rw-r--r-- | sd/source/ui/inc/framework/ConfigurationController.hxx | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/sd/source/ui/inc/framework/ConfigurationController.hxx b/sd/source/ui/inc/framework/ConfigurationController.hxx new file mode 100644 index 000000000..2fe2f48d0 --- /dev/null +++ b/sd/source/ui/inc/framework/ConfigurationController.hxx @@ -0,0 +1,180 @@ +/* -*- 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/XConfigurationController.hpp> +#include <com/sun/star/lang/XInitialization.hpp> + +#include <cppuhelper/basemutex.hxx> +#include <cppuhelper/compbase.hxx> + +#include <memory> + + +namespace com::sun::star::drawing::framework { class XConfiguration; } +namespace com::sun::star::drawing::framework { class XConfigurationChangeRequest; } +namespace com::sun::star::drawing::framework { class XResourceId; } +namespace com::sun::star::drawing::framework { struct ConfigurationChangeEvent; } + +namespace sd::framework { + +typedef ::cppu::WeakComponentImplHelper < + css::drawing::framework::XConfigurationController, + css::lang::XInitialization + > ConfigurationControllerInterfaceBase; + +/** The configuration controller is responsible for maintaining the current + configuration. + + @see css::drawing::framework::XConfigurationController + for an extended documentation. +*/ +class ConfigurationController + : private cppu::BaseMutex, + public ConfigurationControllerInterfaceBase +{ +public: + ConfigurationController() noexcept; + virtual ~ConfigurationController() noexcept override; + ConfigurationController(const ConfigurationController&) = delete; + ConfigurationController& operator=(const ConfigurationController&) = delete; + + virtual void SAL_CALL disposing() override; + + void ProcessEvent(); + + /** Normally the requested changes of the configuration are executed + asynchronously. However, there is at least one situation (searching + with the Outliner) where the surrounding code does not cope with + this. So, instead of calling Reschedule until the global event loop + executes the configuration update, this method does (almost) the + same without the reschedules. + + Do not use this method until there is absolutely no other way. + */ + void RequestSynchronousUpdate(); + + // XConfigurationController + + virtual void SAL_CALL lock() override; + + virtual void SAL_CALL unlock() override; + + virtual void SAL_CALL requestResourceActivation ( + const css::uno::Reference<css::drawing::framework::XResourceId>& rxResourceId, + css::drawing::framework::ResourceActivationMode eMode) override; + + virtual void SAL_CALL requestResourceDeactivation ( + const css::uno::Reference<css::drawing::framework::XResourceId>& + rxResourceId) override; + + virtual css::uno::Reference<css::drawing::framework::XResource> + SAL_CALL getResource ( + const css::uno::Reference<css::drawing::framework::XResourceId>& rxResourceId) override; + + virtual void SAL_CALL update() override; + + virtual css::uno::Reference< + css::drawing::framework::XConfiguration> + SAL_CALL getRequestedConfiguration() override; + + virtual css::uno::Reference< + css::drawing::framework::XConfiguration> + SAL_CALL getCurrentConfiguration() override; + + virtual void SAL_CALL restoreConfiguration ( + const css::uno::Reference<css::drawing::framework::XConfiguration>& + rxConfiguration) override; + + // XConfigurationControllerBroadcaster + + virtual void SAL_CALL addConfigurationChangeListener ( + const css::uno::Reference< + css::drawing::framework::XConfigurationChangeListener>& rxListener, + const OUString& rsEventType, + const css::uno::Any& rUserData) override; + + virtual void SAL_CALL removeConfigurationChangeListener ( + const css::uno::Reference< + css::drawing::framework::XConfigurationChangeListener>& rxListener) override; + + virtual void SAL_CALL notifyEvent ( + const css::drawing::framework::ConfigurationChangeEvent& rEvent) override; + + // XConfigurationRequestQueue + + virtual sal_Bool SAL_CALL hasPendingRequests() override; + + virtual void SAL_CALL postChangeRequest ( + const css::uno::Reference< + css::drawing::framework::XConfigurationChangeRequest>& rxRequest) override; + + // XResourceFactoryManager + + virtual void SAL_CALL addResourceFactory( + const OUString& sResourceURL, + const css::uno::Reference<css::drawing::framework::XResourceFactory>& rxResourceFactory) override; + + virtual void SAL_CALL removeResourceFactoryForURL( + const OUString& sResourceURL) override; + + virtual void SAL_CALL removeResourceFactoryForReference( + const css::uno::Reference<css::drawing::framework::XResourceFactory>& rxResourceFactory) override; + + virtual css::uno::Reference<css::drawing::framework::XResourceFactory> + SAL_CALL getResourceFactory ( + const OUString& sResourceURL) override; + + // XInitialization + + virtual void SAL_CALL initialize( + const css::uno::Sequence<css::uno::Any>& rArguments) override; + + /** Use this class instead of calling lock() and unlock() directly in + order to be exception safe. + */ + class Lock + { + public: + Lock (const css::uno::Reference< + css::drawing::framework::XConfigurationController>& rxController); + ~Lock(); + private: + css::uno::Reference< + css::drawing::framework::XConfigurationController> mxController; + }; + +private: + class Implementation; + std::unique_ptr<Implementation> mpImplementation; + bool mbIsDisposed; + + /** When the called object has already been disposed this method throws + an exception and does not return. + + @throws css::lang::DisposedException + @throws css::uno::RuntimeException + */ + void ThrowIfDisposed () const; +}; + +} // end of namespace sd::framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |