/src/libreoffice/vcl/source/graphic/GraphicLoader.cxx
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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 | | */ |
10 | | |
11 | | #include <vcl/GraphicLoader.hxx> |
12 | | |
13 | | #include <com/sun/star/awt/XWindow.hpp> |
14 | | #include <tools/stream.hxx> |
15 | | #include <unotools/ucbstreamhelper.hxx> |
16 | | #include <vcl/graph.hxx> |
17 | | #include <vcl/graphicfilter.hxx> |
18 | | #include <vcl/weld/Window.hxx> |
19 | | |
20 | | using namespace css; |
21 | | |
22 | | namespace vcl::graphic |
23 | | { |
24 | | Graphic loadFromURL(OUString const& rURL, weld::Window* pParentWin) |
25 | 18.7k | { |
26 | 18.7k | Graphic aGraphic; |
27 | | |
28 | 18.7k | std::unique_ptr<SvStream> pInputStream = utl::UcbStreamHelper::CreateStream( |
29 | 18.7k | rURL, StreamMode::READ, pParentWin ? pParentWin->GetXWindow() : nullptr); |
30 | | |
31 | 18.7k | if (pInputStream) |
32 | 0 | { |
33 | 0 | GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter(); |
34 | |
|
35 | 0 | ErrCode nError |
36 | 0 | = rFilter.ImportGraphic(aGraphic, rURL, *pInputStream, GRFILTER_FORMAT_DONTKNOW, |
37 | 0 | nullptr, GraphicFilterImportFlags::NONE); |
38 | 0 | if (nError != ERRCODE_NONE || aGraphic.GetType() == GraphicType::NONE) |
39 | 0 | return Graphic(); |
40 | 0 | } |
41 | | |
42 | 18.7k | return aGraphic; |
43 | 18.7k | } |
44 | | } // end vcl::graphic |
45 | | |
46 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |