# xml-utils.h

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    00001 // -*- C++ -*-
    00002
    00003 /*
    00004  * Gnome Chemistry Utils
    00005  * xml-utils.h
    00006  *
    00007  * Copyright (C) 2002-2006 Jean Bréfort <jean.brefort@normalesup.org>
    00008  *
    00009  * This program is free software; you can redistribute it and/or
    00010  * modify it under the terms of the GNU General Public License as
    00011  * published by the Free Software Foundation; either version 2 of the
    00012  * License, or (at your option) any later version.
    00013  *
    00014  * This program is distributed in the hope that it will be useful,
    00015  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00016  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00017  * GNU General Public License for more details.
    00018  *
    00019  * You should have received a copy of the GNU General Public License
    00020  * along with this program; if not, write to the Free Software
    00021  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
    00022  * USA
    00023  */
    00024
    00025
    00026 #ifndef GCU_XML_UTILS_H
    00027 #define GCU_XML_UTILS_H
    00028
    00029 #include <libxml/parser.h>
    00030 #include "chemistry.h"
    00031
    00047 xmlNodePtr FindNodeByNameAndId (xmlNodePtr node, const char* name, const char* id = NULL);
    00048
    00062 bool ReadPosition (xmlNodePtr node, const char* id, double* x, double* y, double* z = NULL);
    00076 bool WritePosition (xmlDocPtr xml, xmlNodePtr node, const char* id, double x, double y, double z = 0.0);
    00077
    00091 bool ReadColor (xmlNodePtr node, const char* id, float* red, float* green, float* blue, float* alpha = NULL);
    00106 bool WriteColor (xmlDocPtr xml, xmlNodePtr node, const char* id, double red, double green, double blue, double alpha = 1.0);
    00107
    00117 bool ReadRadius (xmlNodePtr node, GcuAtomicRadius& radius);
    00118
    00128 bool WriteRadius (xmlDocPtr xml, xmlNodePtr node, const GcuAtomicRadius& radius);
    00129
    00139 char const *GetStaticScale (char *buf);
    00140 #endif  // GCU_XML_UTILS_H