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Diffstat (limited to 'framework/source/inc/dispatch/loaddispatcher.hxx')
| -rw-r--r-- | framework/source/inc/dispatch/loaddispatcher.hxx | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/framework/source/inc/dispatch/loaddispatcher.hxx b/framework/source/inc/dispatch/loaddispatcher.hxx new file mode 100644 index 000000000..195a46af8 --- /dev/null +++ b/framework/source/inc/dispatch/loaddispatcher.hxx @@ -0,0 +1,120 @@ +/* -*- 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 <loadenv/loadenv.hxx> + +#include <com/sun/star/frame/XNotifyingDispatch.hpp> +#include <com/sun/star/frame/XSynchronousDispatch.hpp> + +#include <cppuhelper/implbase.hxx> +#include <cppuhelper/weakref.hxx> + +namespace framework{ + +/** @short implements a dispatch object which can be used to load + non-visible components (by using the mechanism of ContentHandler) + or visible-components (by using the mechanism of FrameLoader). + */ +class LoadDispatcher final : public ::cppu::WeakImplHelper< css::frame::XNotifyingDispatch, // => XDispatch => XInterface + css::frame::XSynchronousDispatch > +{ + + // member + + private: + osl::Mutex m_mutex; + + /** @short TODO document me */ + css::uno::WeakReference< css::frame::XFrame > m_xOwnerFrame; + + /** @short TODO document me */ + OUString m_sTarget; + + /** @short TODO document me */ + sal_Int32 m_nSearchFlags; + + /** @short TODO document me */ + LoadEnv m_aLoader; + + // native interface + + public: + + /** @short creates a new instance and initialize it with all necessary parameters. + + @descr Every instance of such LoadDispatcher can be used for the specified context only. + That means: it can be used to load any further requested content into the here(!) + specified target frame. + + @param xContext + will be used to create own needed services on demand. + + @param xOwnerFrame + used as startpoint to locate the right target frame. + + @param sTargetName + the name or the target frame for loading or a special qualifier + which define such target. + + @param nSearchFlags + used in case sTargetFrame isn't a special one. + */ + LoadDispatcher(const css::uno::Reference< css::uno::XComponentContext >& xContext, + const css::uno::Reference< css::frame::XFrame >& xOwnerFrame , + OUString sTargetName , + sal_Int32 nSearchFlags); + + /** @short used to free internal resources. + */ + virtual ~LoadDispatcher() override; + + // uno interface + + public: + + // XNotifyingDispatch + virtual void SAL_CALL dispatchWithNotification(const css::util::URL& aURL , + const css::uno::Sequence< css::beans::PropertyValue >& lArguments, + const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ) override; + + // XDispatch + virtual void SAL_CALL dispatch(const css::util::URL& aURL , + const css::uno::Sequence< css::beans::PropertyValue >& lArguments) override; + + virtual void SAL_CALL addStatusListener(const css::uno::Reference< css::frame::XStatusListener >& xListener, + const css::util::URL& aURL ) override; + + virtual void SAL_CALL removeStatusListener(const css::uno::Reference< css::frame::XStatusListener >& xListener, + const css::util::URL& aURL ) override; + + // XSynchronousDispatch + virtual css::uno::Any SAL_CALL dispatchWithReturnValue( const css::util::URL& aURL , + const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) override; + + private: + css::uno::Any impl_dispatch( const css::util::URL& rURL, + const css::uno::Sequence< css::beans::PropertyValue >& lArguments, + const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ); +}; // class LoadDispatcher + +} // namespace framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |