office-gobmx/svgio/inc/svgstylenode.hxx
offtkp 99f8e8aa0c tdf#149449 Don't ignore CSS class redefinition inside SVGs
Previously if a css class was redefined like so:

.cls2,.cls3{fill:#fff;}.cls-2{opacity:0.1;}

the second definition of .cls-2 would get ignored and opacity would
remain 1.

This patch keeps track of the names of each previously defined class and
makes sure to append the future redefinition instead of ignoring it.

Change-Id: I20b55aea247d11774cd743505a90f1466f622b1e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/136109
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2022-06-22 14:14:27 +02:00

58 lines
2.2 KiB
C++

/* -*- 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <unordered_map>
#include "svgnode.hxx"
#include "svgstyleattributes.hxx"
namespace svgio::svgreader
{
class SvgStyleNode final : public SvgNode
{
private:
/// use styles
std::unordered_map< OUString, std::unique_ptr<SvgStyleAttributes> > maSvgStyleAttributes;
bool mbTextCss : 1; // true == type is 'text/css'
public:
SvgStyleNode(
SvgDocument& rDocument,
SvgNode* pParent);
/// #i125258# tell if this node is allowed to have a parent style (e.g. defs do not)
virtual bool supportsParentStyle() const override;
virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
/// CssStyleSheet add helpers
void addCssStyleSheet(const OUString& aSelectors, const SvgStyleAttributes& rNewStyle);
void addCssStyleSheet(const OUString& aSelectors, const OUString& aContent);
void addCssStyleSheet(const OUString& aSelectorsAndContent);
/// textCss access
bool isTextCss() const { return mbTextCss; }
void setTextCss(bool bNew) { mbTextCss = bNew; }
};
} // end of namespace svgio::svgreader
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */