1 /* This file is part of EdiTeX, an editor of mathematical
2 * expressions based on TeX syntax.
4 * Copyright (C) 2002-2003 Luca Padovani <lpadovan@cs.unibo.it>,
5 * 2003 Paolo Marinelli <pmarinel@cs.unibo.it>.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 * For more information, please visit the project's home page
22 * http://helm.cs.unibo.it/editex/
23 * or send an email to <lpadovan@cs.unibo.it>
26 #ifndef __TDocument_hh__
27 #define __TDocument_hh__
32 class TDocument : private DOM::EventListener
39 TNode create(const std::string&, unsigned = 0) const;
40 TNode createG(unsigned id = 0) const { return create("g", id); };
41 TNode createC(const std::string&, unsigned = 0) const;
42 TNode createT(const std::string&, const std::string&, unsigned = 0) const;
43 TNode createI(const std::string& text, unsigned id = 0) const { return createT("i", text, id); };
44 TNode createN(const std::string& text, unsigned id = 0) const { return createT("n", text, id); };
45 TNode createO(const std::string& text, unsigned id = 0) const { return createT("o", text, id); };
46 TNode createS(unsigned id = 0) const { return createT("s", "", id); };
48 DOM::Document document(void) const { return doc; };
50 TNode getNodeById(unsigned) const;
51 TNode root(void) { return doc.get_documentElement(); };
52 TNode dirtyNode(void) const { return dirty; };
53 void clearDirty(void) { dirty = DOM::Element(0); };
55 void serialize(const char*) const;
61 virtual void handleEvent(const DOM::Event&);
62 static std::string makeId(unsigned);
63 static TNode getNodeByIdAux(const TNode&, const std::string&);
64 static unsigned nodeDepth(const DOM::Node&);
65 static DOM::Node findCommonAncestor(const DOM::Node&, const DOM::Node&);
66 static DOM::Node findIdNode(const DOM::Node&);
69 #endif // __TDocument_hh__