/src/libreoffice/svtools/source/misc/stringtransfer.cxx
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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 | | #include <sal/config.h> |
21 | | |
22 | | #include <rtl/ref.hxx> |
23 | | #include <sot/exchange.hxx> |
24 | | #include <svtools/stringtransfer.hxx> |
25 | | #include <utility> |
26 | | |
27 | | |
28 | | namespace svt |
29 | | { |
30 | | |
31 | | |
32 | | using namespace ::com::sun::star::datatransfer; |
33 | | |
34 | | |
35 | | //= OStringTransferable |
36 | | OStringTransferable::OStringTransferable(OUString aContent) |
37 | 0 | : TransferDataContainer() |
38 | 0 | , m_sContent(std::move(aContent)) |
39 | 0 | { |
40 | 0 | } |
41 | | |
42 | | void OStringTransferable::AddSupportedFormats() |
43 | 0 | { |
44 | 0 | AddFormat(SotClipboardFormatId::STRING); |
45 | 0 | } |
46 | | |
47 | | void OStringTransferable::SetData(const OUString& rContent) |
48 | 0 | { |
49 | 0 | m_sContent = rContent; |
50 | 0 | ClearFormats(); // invalidate m_aAny so new data will take effect |
51 | 0 | } |
52 | | |
53 | | bool OStringTransferable::GetData( const DataFlavor& _rFlavor, const OUString& /*rDestDoc*/ ) |
54 | 0 | { |
55 | 0 | SotClipboardFormatId nFormat = SotExchange::GetFormat( _rFlavor ); |
56 | 0 | if (SotClipboardFormatId::STRING == nFormat) |
57 | 0 | return SetString( m_sContent ); |
58 | | |
59 | 0 | return false; |
60 | 0 | } |
61 | | |
62 | | //= OStringTransfer |
63 | | void OStringTransfer::CopyString( const OUString& _rContent, vcl::Window* _pWindow ) |
64 | 0 | { |
65 | 0 | rtl::Reference<OStringTransferable> pTransferable = new OStringTransferable( _rContent ); |
66 | 0 | pTransferable->CopyToClipboard( _pWindow ); |
67 | 0 | } |
68 | | |
69 | | bool OStringTransfer::PasteString( OUString& _rContent, vcl::Window* _pWindow ) |
70 | 0 | { |
71 | 0 | TransferableDataHelper aClipboardData = TransferableDataHelper::CreateFromSystemClipboard( _pWindow ); |
72 | | |
73 | | // check for a string format |
74 | 0 | const DataFlavorExVector& rFormats = aClipboardData.GetDataFlavorExVector(); |
75 | 0 | for (auto const& format : rFormats) |
76 | 0 | { |
77 | 0 | if (SotClipboardFormatId::STRING == format.mnSotId) |
78 | 0 | { |
79 | 0 | OUString sContent; |
80 | 0 | bool bSuccess = aClipboardData.GetString( SotClipboardFormatId::STRING, sContent ); |
81 | 0 | _rContent = sContent; |
82 | 0 | return bSuccess; |
83 | 0 | } |
84 | 0 | } |
85 | | |
86 | 0 | return false; |
87 | 0 | } |
88 | | |
89 | | void OStringTransfer::StartStringDrag( const OUString& _rContent, vcl::Window* _pWindow, sal_Int8 _nDragSourceActions ) |
90 | 0 | { |
91 | 0 | rtl::Reference<OStringTransferable> pTransferable = new OStringTransferable( _rContent ); |
92 | 0 | pTransferable->StartDrag(_pWindow, _nDragSourceActions); |
93 | 0 | } |
94 | | |
95 | | } // namespace svt |
96 | | |
97 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |