diff options
Diffstat (limited to '')
-rw-r--r-- | svgio/inc/svgdocument.hxx | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/svgio/inc/svgdocument.hxx b/svgio/inc/svgdocument.hxx new file mode 100644 index 000000000..ef7817284 --- /dev/null +++ b/svgio/inc/svgdocument.hxx @@ -0,0 +1,79 @@ +/* -*- 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 "svgnode.hxx" +#include <memory> +#include <unordered_map> +#include <vector> + +namespace svgio::svgreader + { + typedef std::vector< std::unique_ptr<SvgNode> > SvgNodeVector; + + class SvgDocument + { + private: + /// the document hierarchy with all root nodes + SvgNodeVector maNodes; + + /// the absolute path of the Svg file in progress (if available) + const OUString maAbsolutePath; + + /// hash mapper to find nodes by their id + typedef std::unordered_map< OUString, const SvgNode* > IdTokenMapper; + IdTokenMapper maIdTokenMapperList; + + /// hash mapper to find css styles by their id + typedef std::unordered_map< OUString, const SvgStyleAttributes* > IdStyleTokenMapper; + IdStyleTokenMapper maIdStyleTokenMapperList; + + public: + explicit SvgDocument(const OUString& rAbsolutePath); + ~SvgDocument(); + + SvgDocument(const SvgDocument&) = delete; + SvgDocument& operator=(const SvgDocument&) = delete; + + /// append another root node, ownership changes + void appendNode(std::unique_ptr<SvgNode> pNode); + + /// add/remove nodes with Id to mapper + void addSvgNodeToMapper(const OUString& rStr, const SvgNode& rNode); + void removeSvgNodeFromMapper(const OUString& rStr); + + /// find a node by its Id + const SvgNode* findSvgNodeById(const OUString& rStr) const; + + /// add/remove styles to mapper + void addSvgStyleAttributesToMapper(const OUString& rStr, const SvgStyleAttributes& rSvgStyleAttributes); + + /// find a style by its Id + bool hasGlobalCssStyleAttributes() const { return !maIdStyleTokenMapperList.empty(); } + const SvgStyleAttributes* findGlobalCssStyleAttributes(const OUString& rStr) const; + + /// data read access + const SvgNodeVector& getSvgNodeVector() const { return maNodes; } + const OUString& getAbsolutePath() const { return maAbsolutePath; } + }; + +} // end of namespace svgio::svgreader + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |