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Diffstat (limited to 'framework/inc/dispatch/servicehandler.hxx')
| -rw-r--r-- | framework/inc/dispatch/servicehandler.hxx | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/framework/inc/dispatch/servicehandler.hxx b/framework/inc/dispatch/servicehandler.hxx new file mode 100644 index 000000000..0b1ee8ab9 --- /dev/null +++ b/framework/inc/dispatch/servicehandler.hxx @@ -0,0 +1,100 @@ +/* -*- 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/frame/XNotifyingDispatch.hpp> +#include <com/sun/star/frame/XDispatch.hpp> +#include <com/sun/star/frame/XDispatchProvider.hpp> +#include <com/sun/star/util/URL.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/frame/XStatusListener.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> + +#include <cppuhelper/implbase.hxx> + +namespace framework{ + +/** + @short protocol handler for "service:*" URLs + @descr It's a special dispatch/provider object which is registered for such URL pattern and will + be automatically used by the framework dispatch mechanism if such URL occurred. + His job is to create any registered uno components which must be coded inside + dispatched URL (may with some optional given parameters). After that such created + service must be hold his self alive. Such mechanism can be useful for UI components + (e.g. Dialogs, Wizards) only. + + @base OWeakObject + provides XWeak and ref count mechanism + + @devstatus ready to use +*/ +class ServiceHandler final : public ::cppu::WeakImplHelper< + css::lang::XServiceInfo , + css::frame::XDispatchProvider , + css::frame::XNotifyingDispatch > // => XDispatch +{ + /* member */ + private: + + /// reference to global uno service manager which had created us + css::uno::Reference< css::uno::XComponentContext > m_xContext; + + /* interface */ + public: + + // ctor/dtor + ServiceHandler( css::uno::Reference< css::uno::XComponentContext > ); + virtual ~ServiceHandler( ) override; + + /* interface XServiceInfo */ + virtual OUString SAL_CALL getImplementationName() override; + virtual sal_Bool SAL_CALL supportsService( const OUString& sServiceName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override; + + // XDispatchProvider + virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL queryDispatch ( const css::util::URL& aURL , + const OUString& sTarget , + sal_Int32 nFlags ) override; + virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor ) override; + + // 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; + + /* internal */ + private: + /// @throws css::uno::RuntimeException + css::uno::Reference< css::uno::XInterface > implts_dispatch( const css::util::URL& aURL ); + +}; // class ServiceHandler + +} // namespace framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |