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 /* 29 * Though the Dia homepage is now http://www.gnome.org/projects/dia 30 * Dia's xml namespace definition still needs to point to the 31 * original site. In fact the xml namespace definition has nothing to do 32 * with existing website, they just need to be unique to allow to 33 * differentiate between varying definitions. Changing the namespace 34 * from the old to the new site would strictly speaking break all 35 * older diagrams - although some tools may not take the actual 36 * key into account. 37 * See also : doc/diagram.dtd 38 */ 39 #define DIA_XML_NAME_SPACE_BASE "http://www.lysator.liu.se/~alla/dia/" 40 41 DIAVAR int pretty_formated_xml; 42 43 typedef xmlNodePtr XML_NODE; 44 45 typedef XML_NODE ObjectNode; 46 typedef XML_NODE AttributeNode; 47 typedef XML_NODE DataNode; 48 49 typedef enum{ 50 DATATYPE_COMPOSITE, 51 DATATYPE_INT, 52 DATATYPE_ENUM, 53 DATATYPE_REAL, 54 DATATYPE_BOOLEAN, 55 DATATYPE_COLOR, 56 DATATYPE_POINT, 57 DATATYPE_RECTANGLE, 58 DATATYPE_STRING, 59 DATATYPE_FONT, 60 DATATYPE_BEZPOINT, 61 DATATYPE_DICT 62 } DataType; 63 64 AttributeNode object_find_attribute(ObjectNode obj_node, 65 const char *attrname); 66 AttributeNode composite_find_attribute(DataNode composite_node, 67 const char *attrname); 68 int attribute_num_data(AttributeNode attribute); 69 DataNode attribute_first_data(AttributeNode attribute); 70 DataNode data_next(DataNode data); 71 DataType data_type(DataNode data); 72 int data_int(DataNode data); 73 int data_enum(DataNode data); 74 real data_real(DataNode data); 75 int data_boolean(DataNode data); 76 void data_color(DataNode data, Color *col); 77 void data_point(DataNode data, Point *point); 78 void data_bezpoint(DataNode data, BezPoint *point); 79 void data_rectangle(DataNode data, Rectangle *rect); 80 char *data_string(DataNode data); 81 char *data_filename(DataNode data); 82 DiaFont *data_font(DataNode data); 83 84 AttributeNode new_attribute(ObjectNode obj_node, const char *attrname); 85 AttributeNode composite_add_attribute(DataNode composite_node, 86 const char *attrname); 87 void data_add_int(AttributeNode attr, int data); 88 void data_add_enum(AttributeNode attr, int data); 89 void data_add_real(AttributeNode attr, real data); 90 void data_add_boolean(AttributeNode attr, int data); 91 void data_add_color(AttributeNode attr, const Color *col); 92 void data_add_point(AttributeNode attr, const Point *point); 93 void data_add_bezpoint(AttributeNode attr, const BezPoint *point); 94 void data_add_rectangle(AttributeNode attr, const Rectangle *rect); 95 void data_add_string(AttributeNode attr, const char *str); 96 void data_add_filename(AttributeNode attr, const char *str); 97 void data_add_font(AttributeNode attr, const DiaFont *font); 98 DataNode data_add_composite(AttributeNode attr, 99 const char *type); /* can be NULL */ 100 101 GHashTable *data_dict (DataNode data); 102 void data_add_dict (AttributeNode attr, GHashTable *data); 103 104 #endif /* DIA_XML_H */ 105 106