397f5daa85
this gets nice sidebar icons in this case as far as I can see only gtk_image_new_from_file (or gtk_image_new_from_resource) can support the use of a scaleable input format to create a hidpi GtkImage, rather than an upscaled lodpi one so forced to go via a file here Change-Id: I665cd5be2c87f6fe8e264640be228263cdfc1fba Reviewed-on: https://gerrit.libreoffice.org/c/core/+/142504 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
95 lines
3 KiB
C++
95 lines
3 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_INCLUDE_VCL_IMAGETREE_HXX
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#define INCLUDED_INCLUDE_VCL_IMAGETREE_HXX
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#include <memory>
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#include <sal/config.h>
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#include <vcl/dllapi.h>
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#include <rtl/ustring.hxx>
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#include <o3tl/typed_flags_set.hxx>
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namespace com::sun::star::uno { template <class interface_type> class Reference; }
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enum class ImageLoadFlags : sal_uInt16
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{
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NONE = 0,
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IgnoreScalingFactor = 1,
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IgnoreDarkTheme = 2,
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};
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namespace o3tl {
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template<> struct typed_flags<ImageLoadFlags>: is_typed_flags<ImageLoadFlags, 0x3> {};
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}
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namespace com::sun::star::container {
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class XNameAccess;
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}
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namespace com::sun::star::io {
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class XInputStream;
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}
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class ImplImageTree;
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class BitmapEx;
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class SvMemoryStream;
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class ImageTree
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{
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private:
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std::unique_ptr<ImplImageTree> mpImplImageTree;
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public:
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ImageTree();
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VCL_DLLPUBLIC static ImageTree & get();
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VCL_DLLPUBLIC OUString getImageUrl(
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OUString const & name, OUString const & style, OUString const & lang);
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VCL_DLLPUBLIC std::shared_ptr<SvMemoryStream> getImageStream(
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OUString const & rName, OUString const & rStyle, OUString const & rLang);
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VCL_DLLPUBLIC css::uno::Reference<css::io::XInputStream> getImageXInputStream(OUString const & rName,
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OUString const & rStyle, OUString const & rLang);
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VCL_DLLPUBLIC bool loadImage(
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OUString const & name, OUString const & style,
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BitmapEx & bitmap, bool localized,
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const ImageLoadFlags eFlags = ImageLoadFlags::NONE);
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VCL_DLLPUBLIC bool loadImage(
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OUString const & name, OUString const & style,
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BitmapEx & bitmap, bool localized,
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sal_Int32 nScalePercentage,
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const ImageLoadFlags eFlags = ImageLoadFlags::NONE);
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VCL_DLLPUBLIC css::uno::Reference<css::container::XNameAccess> const & getNameAccess();
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/** a crude form of life cycle control (called from DeInitVCL; otherwise,
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* if the ImplImageTree singleton were destroyed during exit that would
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* be too late for the destructors of the bitmaps in maIconCache)*/
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VCL_DLLPUBLIC void shutdown();
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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