1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 #ifndef INCLUDED_SVGIO_SVGREADER_SVGDOCUMENT_HXX 23 #define INCLUDED_SVGIO_SVGREADER_SVGDOCUMENT_HXX 24 25 #include <svgio/svgiodllapi.h> 26 #include <boost/utility.hpp> 27 #include <svgio/svgreader/svgnode.hxx> 28 29 ////////////////////////////////////////////////////////////////////////////// 30 31 namespace svgio 32 { 33 namespace svgreader 34 { 35 class SvgDocument : private boost::noncopyable 36 { 37 private: 38 /// the document hierarchy with all root nodes 39 SvgNodeVector maNodes; 40 41 /// the absolute path of the Svg file in progress (if available) 42 const rtl::OUString maAbsolutePath; 43 44 /// hash mapper to find nodes by their id 45 typedef std::hash_map< const rtl::OUString, const SvgNode*, rtl::OUStringHash > IdTokenMapper; 46 typedef std::pair< const rtl::OUString, const SvgNode* > IdTokenValueType; 47 IdTokenMapper maIdTokenMapperList; 48 49 /// hash mapper to find css styles by their id 50 typedef std::hash_map< const rtl::OUString, const SvgStyleAttributes*, rtl::OUStringHash > IdStyleTokenMapper; 51 typedef std::pair< const rtl::OUString, const SvgStyleAttributes* > IdStyleTokenValueType; 52 IdStyleTokenMapper maIdStyleTokenMapperList; 53 54 public: 55 SvgDocument(const rtl::OUString& rAbsolutePath); 56 ~SvgDocument(); 57 58 /// append anopther root node, ownership changes 59 void appendNode(SvgNode* pNode); 60 61 /// add/remove nodes with Id to mapper 62 void addSvgNodeToMapper(const rtl::OUString& rStr, const SvgNode& rNode); 63 void removeSvgNodeFromMapper(const rtl::OUString& rStr); 64 65 /// find a node by it's Id hasSvgNodesById() const66 bool hasSvgNodesById() const { return !maIdTokenMapperList.empty(); } 67 const SvgNode* findSvgNodeById(const rtl::OUString& rStr) const; 68 69 /// add/remove styles to mapper 70 void addSvgStyleAttributesToMapper(const rtl::OUString& rStr, const SvgStyleAttributes& rSvgStyleAttributes); 71 void removeSvgStyleAttributesFromMapper(const rtl::OUString& rStr); 72 73 /// find a style by it's Id hasSvgStyleAttributesById() const74 bool hasSvgStyleAttributesById() const { return !maIdStyleTokenMapperList.empty(); } 75 const SvgStyleAttributes* findSvgStyleAttributesById(const rtl::OUString& rStr) const; 76 77 /// data read access getSvgNodeVector() const78 const SvgNodeVector& getSvgNodeVector() const { return maNodes; } getAbsolutePath() const79 const rtl::OUString& getAbsolutePath() const { return maAbsolutePath; } 80 }; 81 } // end of namespace svgreader 82 } // end of namespace svgio 83 84 ////////////////////////////////////////////////////////////////////////////// 85 86 #endif //INCLUDED_SVGIO_SVGREADER_SVGDOCUMENT_HXX 87 88 // eof 89