test/source/helper/transferable.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   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
  10 #include <test/helper/transferable.hxx>
  11 #include <com/sun/star/datatransfer/UnsupportedFlavorException.hpp>
  12
  13 using namespace css;
  14
  15 namespace apitest::helper::transferable
  16 {
  17 OString OOO_DLLPUBLIC_TEST getTextSelection(
  18     const css::uno::Reference<css::datatransfer::XTransferable>& xTransferable, OString mimeType)
  19 {
  20     if (!xTransferable.is())
  21         return OString();
  22
  23     // Take care of UTF-8 text here.
  24     bool bConvert = false;
  25     sal_Int32 nIndex = 0;
  26     if (mimeType.getToken(0, ';', nIndex) == "text/plain")
  27     {
  28         if (mimeType.getToken(0, ';', nIndex) == "charset=utf-8")
  29         {
  30             mimeType = "text/plain;charset=utf-16";
  31             bConvert = true;
  32         }
  33     }
  34
  35     datatransfer::DataFlavor aFlavor;
  36     aFlavor.MimeType = OUString::fromUtf8(mimeType.getStr());
  37     if (mimeType == "text/plain;charset=utf-16")
  38         aFlavor.DataType = cppu::UnoType<OUString>::get();
  39     else
  40         aFlavor.DataType = cppu::UnoType<uno::Sequence<sal_Int8>>::get();
  41
  42     if (!xTransferable.is() || !xTransferable->isDataFlavorSupported(aFlavor))
  43         return OString();
  44
  45     uno::Any aAny;
  46     try
  47     {
  48         aAny = xTransferable->getTransferData(aFlavor);
  49     }
  50     catch (const css::datatransfer::UnsupportedFlavorException&)
  51     {
  52         return OString();
  53     }
  54     catch (const css::uno::Exception&)
  55     {
  56         return OString();
  57     }
  58
  59     OString aRet;
  60     if (aFlavor.DataType == cppu::UnoType<OUString>::get())
  61     {
  62         OUString aString;
  63         aAny >>= aString;
  64         if (bConvert)
  65             aRet = OUStringToOString(aString, RTL_TEXTENCODING_UTF8);
  66         else
  67             aRet = OString(reinterpret_cast<const char*>(aString.getStr()),
  68                            aString.getLength() * sizeof(sal_Unicode));
  69     }
  70     else
  71     {
  72         uno::Sequence<sal_Int8> aSequence;
  73         aAny >>= aSequence;
  74         aRet = OString(reinterpret_cast<char*>(aSequence.getArray()), aSequence.getLength());
  75     }
  76     return aRet;
  77 }
  78
  79 } // namespace apitest::helper::transferable
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */