/src/libreoffice/vcl/source/app/htmltransferable.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 <vcl/htmltransferable.hxx> |
21 | | #include <sot/exchange.hxx> |
22 | | #include <sot/formats.hxx> |
23 | | #include <vcl/svapp.hxx> |
24 | | #include <com/sun/star/datatransfer/UnsupportedFlavorException.hpp> |
25 | | #include <com/sun/star/datatransfer/clipboard/XClipboard.hpp> |
26 | | #include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp> |
27 | | #include <cppuhelper/queryinterface.hxx> |
28 | | #include <boost/property_tree/json_parser.hpp> |
29 | | |
30 | | using namespace ::com::sun::star; |
31 | | |
32 | | namespace vcl::unohelper |
33 | | { |
34 | | HtmlTransferable::HtmlTransferable(OString sData) |
35 | 0 | : data(std::move(sData)) |
36 | 0 | { |
37 | 0 | } |
38 | | |
39 | 0 | HtmlTransferable::~HtmlTransferable() {} |
40 | | |
41 | | // css::uno::XInterface |
42 | | uno::Any HtmlTransferable::queryInterface(const uno::Type& rType) |
43 | 0 | { |
44 | 0 | uno::Any aRet = ::cppu::queryInterface(rType, static_cast<datatransfer::XTransferable*>(this)); |
45 | 0 | return (aRet.hasValue() ? aRet : OWeakObject::queryInterface(rType)); |
46 | 0 | } |
47 | | |
48 | | // css::datatransfer::XTransferable |
49 | | uno::Any HtmlTransferable::getTransferData(const datatransfer::DataFlavor& rFlavor) |
50 | 0 | { |
51 | 0 | SotClipboardFormatId nT = SotExchange::GetFormat(rFlavor); |
52 | 0 | if (nT != SotClipboardFormatId::HTML) |
53 | 0 | { |
54 | 0 | throw datatransfer::UnsupportedFlavorException(); |
55 | 0 | } |
56 | 0 | size_t size = data.getLength(); |
57 | 0 | uno::Sequence<sal_Int8> sData(size); |
58 | 0 | std::memcpy(sData.getArray(), data.getStr(), size); |
59 | 0 | return uno::Any(sData); |
60 | 0 | } |
61 | | |
62 | | uno::Sequence<datatransfer::DataFlavor> HtmlTransferable::getTransferDataFlavors() |
63 | 0 | { |
64 | 0 | uno::Sequence<datatransfer::DataFlavor> aDataFlavors(1); |
65 | 0 | auto ref = aDataFlavors.getArray()[0]; |
66 | 0 | ref.MimeType = "text/html"; |
67 | 0 | ref.DataType = cppu::UnoType<uno::Sequence<sal_Int8>>::get(); |
68 | 0 | SotExchange::GetFormatDataFlavor(SotClipboardFormatId::HTML, aDataFlavors.getArray()[0]); |
69 | 0 | return aDataFlavors; |
70 | 0 | } |
71 | | |
72 | | sal_Bool HtmlTransferable::isDataFlavorSupported(const datatransfer::DataFlavor& rFlavor) |
73 | 0 | { |
74 | 0 | SotClipboardFormatId nT = SotExchange::GetFormat(rFlavor); |
75 | 0 | return (nT == SotClipboardFormatId::HTML); |
76 | 0 | } |
77 | | |
78 | | } // namespace vcl::unohelper |