dvisvgm 1.2.1

git-svn-id: svn://tug.org/texlive/trunk@29858 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 134 insertions, 0 deletions

diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.2.1/src/XMLNode.h b/Build/source/texk/dvisvgm/dvisvgm-1.2.1/src/XMLNode.h
new file mode 100644
index 00000000000..324bea068aa
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.2.1/src/XMLNode.h
@@ -0,0 +1,134 @@
+/*************************************************************************
+** XMLNode.h                                                            **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2013 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef XMLNODE_H
+#define XMLNODE_H
+
+#include <list>
+#include <map>
+#include <ostream>
+#include <string>
+
+#include "SpecialActions.h"
+
+
+struct XMLNode
+{
+	virtual ~XMLNode () {}
+	virtual XMLNode* clone () const =0;
+	virtual std::ostream& write (std::ostream &os) const =0;
+	virtual bool emit (std::ostream &os, XMLNode *stopElement);
+	virtual void append (XMLNode *child) {}
+	virtual void prepend (XMLNode *child) {}
+};
+
+
+class XMLElementNode : public XMLNode
+{
+	typedef std::map<std::string,std::string> AttribMap;
+	typedef std::list<XMLNode*> ChildList;
+	public:
+      XMLElementNode (const std::string &name);
+		XMLElementNode (const XMLElementNode &node);
+		~XMLElementNode ();
+		XMLNode* clone () const {return new XMLElementNode(*this);}
+		void addAttribute (const std::string &name, const std::string &value);
+		void addAttribute (const std::string &name, double value);
+		void append (XMLNode *child);
+		void append (const std::string &str);
+		void prepend (XMLNode *child);
+		bool insertAfter (XMLNode *child, XMLNode *sibling);
+		bool insertBefore (XMLNode *child, XMLNode *sibling);
+		bool hasAttribute (const std::string &name) const;
+		const char* getAttributeValue (const std::string &name) const;
+		bool findDescendants (const char *name, const char *attr_name, std::vector<XMLElementNode*> &descendants);
+		std::ostream& write (std::ostream &os) const;
+		bool emit (std::ostream &os, XMLNode *stopElement);
+		bool empty () const                          {return _children.empty();}
+      const std::list<XMLNode*>& children () const {return _children;}
+      const std::string& getName () const          {return _name;}
+
+	private:
+		std::string _name;     // element name (<name a1="v1" .. an="vn">...</name>)
+		AttribMap _attributes;
+		ChildList _children;   // child nodes
+		bool _emitted;         // true if node has been (partly) emitted
+};
+
+
+class XMLTextNode : public XMLNode
+{
+	public:
+		XMLTextNode (const std::string &str) : _text(str) {}
+		XMLNode* clone () const {return new XMLTextNode(*this);}
+		void append (XMLNode *node);
+		void append (XMLTextNode *node);
+		void append (const std::string &str);
+		void prepend (XMLNode *child);
+		std::ostream& write (std::ostream &os) const {return os << _text;}
+
+	private:
+		std::string _text;
+};
+
+
+class XMLCommentNode : public XMLNode
+{
+	public:
+		XMLCommentNode (const std::string &str) : _text(str) {}
+		XMLNode* clone () const {return new XMLCommentNode(*this);}
+		std::ostream& write (std::ostream &os) const {return os << "<!--" << _text << "-->\n";}
+
+	private:
+		std::string _text;
+};
+
+
+class XMLDeclarationNode : public XMLNode
+{
+	public:
+		XMLDeclarationNode (const std::string &n, const std::string &p);
+		XMLDeclarationNode (const XMLDeclarationNode &node);
+		~XMLDeclarationNode ();
+		XMLNode* clone () const {return new XMLDeclarationNode(*this);}
+		void append (XMLNode *child);
+		std::ostream& write (std::ostream &os) const;
+		bool emit (std::ostream &os, XMLNode *stopElement);
+
+	private:
+		std::string _name;
+		std::string _params;
+		std::list<XMLDeclarationNode*> _children;
+		bool _emitted;
+};
+
+
+class XMLCDataNode : public XMLNode
+{
+	public:
+		XMLCDataNode (const std::string &d) : _data(d) {}
+		XMLNode* clone () const {return new XMLCDataNode(*this);}
+		std::ostream& write (std::ostream &os) const;
+
+	private:
+		std::string _data;
+};
+
+#endif