lib/dia_xml.h

   1 /* dia -- an diagram creation/manipulation program
   2  * Copyright (C) 1998 Alexander Larsson
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17  */
  18 #ifndef DIA_XML_H
  19 #define DIA_XML_H
  20
  21 #include <glib.h>
  22 #include "geometry.h"
  23 #include "color.h"
  24 #include "font.h"
  25 #include "diavar.h"
  26 #include <libxml/tree.h>
  27
  28 DIAVAR int pretty_formated_xml;
  29
  30 typedef xmlNodePtr XML_NODE;
  31
  32 typedef XML_NODE ObjectNode;
  33 typedef XML_NODE AttributeNode;
  34 typedef XML_NODE DataNode;
  35
  36 typedef enum{
  37   DATATYPE_COMPOSITE,
  38   DATATYPE_INT,
  39   DATATYPE_ENUM,
  40   DATATYPE_REAL,
  41   DATATYPE_BOOLEAN,
  42   DATATYPE_COLOR,
  43   DATATYPE_POINT,
  44   DATATYPE_RECTANGLE,
  45   DATATYPE_STRING,
  46   DATATYPE_FONT
  47 } DataType;
  48
  49 AttributeNode object_find_attribute(ObjectNode obj_node,
  50                                     const char *attrname);
  51 AttributeNode composite_find_attribute(DataNode composite_node,
  52                                        const char *attrname);
  53 int attribute_num_data(AttributeNode attribute);
  54 DataNode attribute_first_data(AttributeNode attribute);
  55 DataNode data_next(DataNode data);
  56 DataType data_type(DataNode data);
  57 int data_int(DataNode data);
  58 int data_enum(DataNode data);
  59 real data_real(DataNode data);
  60 int data_boolean(DataNode data);
  61 void data_color(DataNode data, Color *col);
  62 void data_point(DataNode data, Point *point);
  63 void data_rectangle(DataNode data, Rectangle *rect);
  64 char *data_string(DataNode data);
  65 DiaFont *data_font(DataNode data);
  66
  67 AttributeNode new_attribute(ObjectNode obj_node, const char *attrname);
  68 AttributeNode composite_add_attribute(DataNode composite_node,
  69                                       const char *attrname);
  70 void data_add_int(AttributeNode attr, int data);
  71 void data_add_enum(AttributeNode attr, int data);
  72 void data_add_real(AttributeNode attr, real data);
  73 void data_add_boolean(AttributeNode attr, int data);
  74 void data_add_color(AttributeNode attr, const Color *col);
  75 void data_add_point(AttributeNode attr, const Point *point);
  76 void data_add_rectangle(AttributeNode attr, const Rectangle *rect);
  77 void data_add_string(AttributeNode attr, const char *str);
  78 void data_add_font(AttributeNode attr, const DiaFont *font);
  79 DataNode data_add_composite(AttributeNode attr,
  80                             const char *type); /* can be NULL */
  81
  82 #endif /* DIA_XML_H */
  83