framework/inc/dispatch/systemexec.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <com/sun/star/frame/XNotifyingDispatch.hpp>
  23 #include <com/sun/star/frame/XDispatch.hpp>
  24 #include <com/sun/star/frame/XDispatchProvider.hpp>
  25 #include <com/sun/star/util/URL.hpp>
  26 #include <com/sun/star/beans/PropertyValue.hpp>
  27 #include <com/sun/star/frame/XStatusListener.hpp>
  28 #include <com/sun/star/lang/XServiceInfo.hpp>
  29 #include <com/sun/star/uno/XComponentContext.hpp>
  30
  31 #include <cppuhelper/implbase.hxx>
  32
  33 namespace framework{
  34
  35 /**
  36     @short          protocol handler for "systemexec:*" URLs
  37     @descr          It's a special dispatch/provider object which is registered for such URL pattern and will
  38                     be automatically used by the framework dispatch mechanism if such URL occurred.
  39                     It forwards all URL's to the underlying operating system.
  40                     So it would e.g. be possible to open HTML files outside the office within a web browser.
  41
  42     @base           OWeakObject
  43                         provides XWeak and ref count mechanism
  44
  45     @devstatus      ready to use
  46 */
  47 class SystemExec final :  public  ::cppu::WeakImplHelper<
  48                                    css::lang::XServiceInfo       ,
  49                                    css::frame::XDispatchProvider ,
  50                                    css::frame::XNotifyingDispatch > // => XDispatch
  51 {
  52     /* member */
  53     private:
  54
  55         /// reference to global uno service manager which had created us
  56         css::uno::Reference< css::uno::XComponentContext > m_xContext;
  57
  58     /* interface */
  59     public:
  60
  61         // ctor/dtor
  62                  SystemExec( css::uno::Reference< css::uno::XComponentContext > xContext );
  63         virtual ~SystemExec(                                                                     ) override;
  64
  65         /* interface XServiceInfo */
  66         virtual OUString SAL_CALL getImplementationName() override;
  67         virtual sal_Bool SAL_CALL supportsService( const OUString& sServiceName ) override;
  68         virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  69
  70         // XDispatchProvider
  71         virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL                       queryDispatch  ( const css::util::URL&                                       aURL        ,
  72                                                                                                              const OUString&                                      sTarget     ,
  73                                                                                                                    sal_Int32                                             nFlags      ) override;
  74         virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor ) override;
  75
  76         // XNotifyingDispatch
  77         virtual void SAL_CALL dispatchWithNotification( const css::util::URL&                                             aURL      ,
  78                                                         const css::uno::Sequence< css::beans::PropertyValue >&            lArguments,
  79                                                         const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ) override;
  80
  81         // XDispatch
  82         virtual void SAL_CALL dispatch            ( const css::util::URL&                                     aURL       ,
  83                                                     const css::uno::Sequence< css::beans::PropertyValue >&    lArguments ) override;
  84         virtual void SAL_CALL addStatusListener   ( const css::uno::Reference< css::frame::XStatusListener >& xListener  ,
  85                                                     const css::util::URL&                                     aURL       ) override;
  86         virtual void SAL_CALL removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xListener  ,
  87                                                     const css::util::URL&                                     aURL       ) override;
  88
  89     /* internal */
  90     private:
  91
  92         static void impl_notifyResultListener(const css::uno::Reference< css::frame::XDispatchResultListener >& xListener,
  93                                        const sal_Int16                                                   nState   );
  94
  95 };      //  class SystemExec
  96
  97 }       //  namespace framework
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */