toolkit/source/helper/tkresmgr.cxx

   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 <comphelper/processfactory.hxx>
  21 #include <comphelper/namedvaluecollection.hxx>
  22 #include <com/sun/star/graphic/GraphicProvider.hpp>
  23 #include <com/sun/star/graphic/XGraphicProvider.hpp>
  24 #include <comphelper/diagnose_ex.hxx>
  25
  26 #include <vcl/image.hxx>
  27
  28 #include <helper/tkresmgr.hxx>
  29
  30 using ::com::sun::star::uno::Reference;
  31 using ::com::sun::star::graphic::XGraphic;
  32 using ::com::sun::star::graphic::XGraphicProvider;
  33 using namespace ::com::sun::star;
  34
  35 Image TkResMgr::getImageFromURL(const OUString& i_rImageURL)
  36 {
  37     if (i_rImageURL.isEmpty())
  38         return Image();
  39
  40     try
  41     {
  42         Reference<uno::XComponentContext> xContext(::comphelper::getProcessComponentContext());
  43         Reference<XGraphicProvider> xProvider(graphic::GraphicProvider::create(xContext));
  44         ::comphelper::NamedValueCollection aMediaProperties;
  45         aMediaProperties.put("URL", i_rImageURL);
  46         Reference<XGraphic> xGraphic
  47             = xProvider->queryGraphic(aMediaProperties.getPropertyValues());
  48         return Image(xGraphic);
  49     }
  50     catch (const uno::Exception&)
  51     {
  52         DBG_UNHANDLED_EXCEPTION("toolkit");
  53     }
  54     return Image();
  55 }
  56
  57 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */