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
  16 {
  17 namespace helper
  18 {
  19 namespace transferable
  20 {
  21 OString OOO_DLLPUBLIC_TEST getTextSelection(
  22     const css::uno::Reference<css::datatransfer::XTransferable>& xTransferable, OString mimeType)
  23 {
  24     if (!xTransferable.is())
  25         return OString();
  26
  27     // Take care of UTF-8 text here.
  28     bool bConvert = false;
  29     sal_Int32 nIndex = 0;
  30     if (mimeType.getToken(0, ';', nIndex) == "text/plain")
  31     {
  32         if (mimeType.getToken(0, ';', nIndex) == "charset=utf-8")
  33         {
  34             mimeType = "text/plain;charset=utf-16";
  35             bConvert = true;
  36         }
  37     }
  38
  39     datatransfer::DataFlavor aFlavor;
  40     aFlavor.MimeType = OUString::fromUtf8(mimeType.getStr());
  41     if (mimeType == "text/plain;charset=utf-16")
  42         aFlavor.DataType = cppu::UnoType<OUString>::get();
  43     else
  44         aFlavor.DataType = cppu::UnoType<uno::Sequence<sal_Int8>>::get();
  45
  46     if (!xTransferable.is() || !xTransferable->isDataFlavorSupported(aFlavor))
  47         return OString();
  48
  49     uno::Any aAny;
  50     try
  51     {
  52         aAny = xTransferable->getTransferData(aFlavor);
  53     }
  54     catch (const css::datatransfer::UnsupportedFlavorException&)
  55     {
  56         return OString();
  57     }
  58     catch (const css::uno::Exception&)
  59     {
  60         return OString();
  61     }
  62
  63     OString aRet;
  64     if (aFlavor.DataType == cppu::UnoType<OUString>::get())
  65     {
  66         OUString aString;
  67         aAny >>= aString;
  68         if (bConvert)
  69             aRet = OUStringToOString(aString, RTL_TEXTENCODING_UTF8);
  70         else
  71             aRet = OString(reinterpret_cast<const sal_Char*>(aString.getStr()),
  72                            aString.getLength() * sizeof(sal_Unicode));
  73     }
  74     else
  75     {
  76         uno::Sequence<sal_Int8> aSequence;
  77         aAny >>= aSequence;
  78         aRet = OString(reinterpret_cast<sal_Char*>(aSequence.getArray()), aSequence.getLength());
  79     }
  80     return aRet;
  81 }
  82
  83 } // namespace transferable
  84 } // namespace helper
  85 } // namespace apitest
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */