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libreoffice/include/vcl/BitmapTools.hxx

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support to load SVG images when loading from Image resource Change-Id: Ieda1c334d8d995c774381c52fa1d9aa11751c5ef
2015-11-08 23:00:14 +01:00
/* -*- 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/.
*/
#ifndef INCLUDED_VCL_BITMAP_TOOLS_HXX
#define INCLUDED_VCL_BITMAP_TOOLS_HXX
#include <vcl/bitmapex.hxx>
#include <tools/stream.hxx>
vcl: add bitmap::loadFromResource with additional flags Sometimes we want to surpress automatic scaling and converting for dark theme. This adds a loadFromResource function with additional flags which makes this possible. Change-Id: I893cee82ad6942644755f0c5b772fb5f073bbf00 Reviewed-on: https://gerrit.libreoffice.org/30341 Reviewed-by: Tomaž Vajngerl <quikee@gmail.com> Tested-by: Tomaž Vajngerl <quikee@gmail.com>
2016-10-27 18:18:23 +02:00
#include <vcl/implimagetree.hxx>
support to load SVG images when loading from Image resource Change-Id: Ieda1c334d8d995c774381c52fa1d9aa11751c5ef
2015-11-08 23:00:14 +01:00
namespace vcl
{
tdf#51733 support SVG icon theme, disk cache and scaling / darken Also resolves tdf#92248 This extends icon name resolving so that is in addition tries to find an icon with the "svg" extension and load that instead of stated (mostly "png") extension. If the filename extension is "svg" we load the icon with the SVG filter instead. This also adds icon scaling and conversion for HiDPI or when a dark theme is wanted. If the SVG icon is available, we render it at a higher resolution instead of scaling As loading of SVG icons can be computatunally expensive, a icon disk cache was added. This saves the rendered SVG as a PNG image into the "cache" folder. The same caching is also used for HiDPI and dark theme converted icons so we don't always scale or convert the icons. In addition some style changes and DRY fixes were made to the ImplImageTree source code. Change-Id: I9e421395a342ffe8da9facea7ea06e5db2778b26 Reviewed-on: https://gerrit.libreoffice.org/30339 Reviewed-by: Tomaž Vajngerl <quikee@gmail.com> Tested-by: Tomaž Vajngerl <quikee@gmail.com>
2016-10-27 17:42:36 +02:00
namespace bitmap
support to load SVG images when loading from Image resource Change-Id: Ieda1c334d8d995c774381c52fa1d9aa11751c5ef
2015-11-08 23:00:14 +01:00
{
tdf#51733 support SVG icon theme, disk cache and scaling / darken Also resolves tdf#92248 This extends icon name resolving so that is in addition tries to find an icon with the "svg" extension and load that instead of stated (mostly "png") extension. If the filename extension is "svg" we load the icon with the SVG filter instead. This also adds icon scaling and conversion for HiDPI or when a dark theme is wanted. If the SVG icon is available, we render it at a higher resolution instead of scaling As loading of SVG icons can be computatunally expensive, a icon disk cache was added. This saves the rendered SVG as a PNG image into the "cache" folder. The same caching is also used for HiDPI and dark theme converted icons so we don't always scale or convert the icons. In addition some style changes and DRY fixes were made to the ImplImageTree source code. Change-Id: I9e421395a342ffe8da9facea7ea06e5db2778b26 Reviewed-on: https://gerrit.libreoffice.org/30339 Reviewed-by: Tomaž Vajngerl <quikee@gmail.com> Tested-by: Tomaž Vajngerl <quikee@gmail.com>
2016-10-27 17:42:36 +02:00
vcl: add bitmap::loadFromResource with additional flags Sometimes we want to surpress automatic scaling and converting for dark theme. This adds a loadFromResource function with additional flags which makes this possible. Change-Id: I893cee82ad6942644755f0c5b772fb5f073bbf00 Reviewed-on: https://gerrit.libreoffice.org/30341 Reviewed-by: Tomaž Vajngerl <quikee@gmail.com> Tested-by: Tomaž Vajngerl <quikee@gmail.com>
2016-10-27 18:18:23 +02:00
BitmapEx VCL_DLLPUBLIC loadFromResource(const ResId& rResId, const ImageLoadFlags eFlags = ImageLoadFlags::NONE);
tdf#51733 support SVG icon theme, disk cache and scaling / darken Also resolves tdf#92248 This extends icon name resolving so that is in addition tries to find an icon with the "svg" extension and load that instead of stated (mostly "png") extension. If the filename extension is "svg" we load the icon with the SVG filter instead. This also adds icon scaling and conversion for HiDPI or when a dark theme is wanted. If the SVG icon is available, we render it at a higher resolution instead of scaling As loading of SVG icons can be computatunally expensive, a icon disk cache was added. This saves the rendered SVG as a PNG image into the "cache" folder. The same caching is also used for HiDPI and dark theme converted icons so we don't always scale or convert the icons. In addition some style changes and DRY fixes were made to the ImplImageTree source code. Change-Id: I9e421395a342ffe8da9facea7ea06e5db2778b26 Reviewed-on: https://gerrit.libreoffice.org/30339 Reviewed-by: Tomaž Vajngerl <quikee@gmail.com> Tested-by: Tomaž Vajngerl <quikee@gmail.com>
2016-10-27 17:42:36 +02:00
void loadFromSvg(SvStream& rStream, const OUString& sPath, BitmapEx& rBitmapEx, double fScaleFactor = 1.0);
}
support to load SVG images when loading from Image resource Change-Id: Ieda1c334d8d995c774381c52fa1d9aa11751c5ef
2015-11-08 23:00:14 +01:00
}
#endif // INCLUDED_VCL_BITMAP_TOOLS_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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