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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /vcl/source/graphic/GraphicLoader.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | vcl/source/graphic/GraphicLoader.cxx | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/vcl/source/graphic/GraphicLoader.cxx b/vcl/source/graphic/GraphicLoader.cxx new file mode 100644 index 000000000..63d35efb6 --- /dev/null +++ b/vcl/source/graphic/GraphicLoader.cxx @@ -0,0 +1,44 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + */ + +#include <vcl/GraphicLoader.hxx> + +#include <com/sun/star/awt/XWindow.hpp> +#include <unotools/ucbstreamhelper.hxx> +#include <vcl/graphicfilter.hxx> +#include <vcl/weld.hxx> + +using namespace css; + +namespace vcl::graphic +{ +Graphic loadFromURL(OUString const& rURL, weld::Window* pParentWin) +{ + Graphic aGraphic; + + std::unique_ptr<SvStream> pInputStream = utl::UcbStreamHelper::CreateStream( + rURL, StreamMode::READ, pParentWin ? pParentWin->GetXWindow() : nullptr); + + if (pInputStream) + { + GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter(); + + ErrCode nError + = rFilter.ImportGraphic(aGraphic, rURL, *pInputStream, GRFILTER_FORMAT_DONTKNOW, + nullptr, GraphicFilterImportFlags::NONE); + if (nError != ERRCODE_NONE || aGraphic.GetType() == GraphicType::NONE) + return Graphic(); + } + + return aGraphic; +} +} // end vcl::graphic + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |