vcl/unx/generic/dtrans/X11_clipboard.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 "X11_selection.hxx"
  23
  24 #include <com/sun/star/datatransfer/clipboard/XSystemClipboard.hpp>
  25 #include <cppuhelper/compbase.hxx>
  26
  27 inline constexpr OUString X11_CLIPBOARD_IMPLEMENTATION_NAME  = u"com.sun.star.datatransfer.X11ClipboardSupport"_ustr;
  28
  29 namespace x11 {
  30
  31     class X11Clipboard :
  32         public ::cppu::WeakComponentImplHelper <
  33         css::datatransfer::clipboard::XSystemClipboard,
  34         css::lang::XServiceInfo
  35         >,
  36         public SelectionAdaptor
  37     {
  38         css::uno::Reference< css::datatransfer::XTransferable > m_aContents;
  39         css::uno::Reference< css::datatransfer::clipboard::XClipboardOwner > m_aOwner;
  40
  41         rtl::Reference<SelectionManager>                        m_xSelectionManager;
  42         ::std::vector< css::uno::Reference< css::datatransfer::clipboard::XClipboardListener > > m_aListeners;
  43         Atom                                                    m_aSelection;
  44
  45         X11Clipboard( SelectionManager& rManager, Atom aSelection );
  46
  47         friend class SelectionManager;
  48
  49         void fireChangedContentsEvent();
  50         void clearContents();
  51
  52     public:
  53
  54         static css::uno::Reference<css::datatransfer::clipboard::XClipboard>
  55         create( SelectionManager& rManager, Atom aSelection );
  56
  57         virtual ~X11Clipboard() override;
  58
  59         /*
  60          * XServiceInfo
  61          */
  62
  63         virtual OUString SAL_CALL getImplementationName(  ) override;
  64
  65         virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  66
  67         virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
  68
  69         /*
  70          * XClipboard
  71          */
  72
  73         virtual css::uno::Reference< css::datatransfer::XTransferable > SAL_CALL getContents() override;
  74
  75         virtual void SAL_CALL setContents(
  76             const css::uno::Reference< css::datatransfer::XTransferable >& xTrans,
  77             const css::uno::Reference< css::datatransfer::clipboard::XClipboardOwner >& xClipboardOwner ) override;
  78
  79         virtual OUString SAL_CALL getName() override;
  80
  81         /*
  82          * XClipboardEx
  83          */
  84
  85         virtual sal_Int8 SAL_CALL getRenderingCapabilities() override;
  86
  87         /*
  88          * XClipboardNotifier
  89          */
  90         virtual void SAL_CALL addClipboardListener(
  91             const css::uno::Reference< css::datatransfer::clipboard::XClipboardListener >& listener ) override;
  92
  93         virtual void SAL_CALL removeClipboardListener(
  94             const css::uno::Reference< css::datatransfer::clipboard::XClipboardListener >& listener ) override;
  95
  96         /*
  97          *  SelectionAdaptor
  98          */
  99         virtual css::uno::Reference< css::datatransfer::XTransferable > getTransferable() override;
 100         virtual void clearTransferable() override;
 101         virtual void fireContentsChanged() override;
 102         virtual css::uno::Reference< css::uno::XInterface > getReference() noexcept override;
 103     };
 104
 105     css::uno::Sequence< OUString > X11Clipboard_getSupportedServiceNames();
 106     css::uno::Reference< css::uno::XInterface > SAL_CALL X11Clipboard_createInstance(
 107         const css::uno::Reference< css::lang::XMultiServiceFactory > & xMultiServiceFactory);
 108
 109 } // namespace
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */