Tomaž Vajngerl
afea2bbcd5
Change-Id: I1eb2b5dd6859653594771d950992dfca38161446 Reviewed-on: https://gerrit.libreoffice.org/51104 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
68 lines
2.4 KiB
C++
68 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVTOOLS_IMAGERESOURCEACCESS_HXX
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#define INCLUDED_SVTOOLS_IMAGERESOURCEACCESS_HXX
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#include <svtools/svtdllapi.h>
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#include <com/sun/star/io/XInputStream.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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class SvStream;
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namespace svt
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{
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namespace GraphicAccess
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{
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/** Helpers for obtaining streams (which also can be used with the ImageProducer)
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from a resource.
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*/
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/** determines whether the given URL denotes an image within a resource */
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SVT_DLLPUBLIC bool isSupportedURL(OUString const & rURL);
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/** for a given URL of an image within a resource, this method retrieves an
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SvStream for this image.
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This method works for arbitrary URLs denoting an image, since the
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css::graphics::GraphicsProvider service is used
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to resolve the URL. However, obtaining the stream is expensive (since
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the image must be copied), so you are strongly encouraged to only use it
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when you know that the image is small enough.
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*/
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SVT_DLLPUBLIC SvStream* getImageStream(
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css::uno::Reference<css::uno::XComponentContext> const & rxContext,
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OUString const & rImageResourceURL);
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/** for a given URL of an image within a resource, this method retrieves
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an css::io::XInputStream for this image.
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*/
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SVT_DLLPUBLIC css::uno::Reference<css::io::XInputStream> getImageXStream(
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css::uno::Reference<css::uno::XComponentContext> const & rxContext,
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OUString const & rImageResourceURL);
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} // namespace GraphicAccess
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} // namespace svt
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#endif // INCLUDED_SVTOOLS_IMAGERESOURCEACCESS_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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