libempathy-gtk/empathy-string-parser.h

   1 /*
   2  * Copyright (C) 2010 Collabora Ltd.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library 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 GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  *
  18  * Authors: Xavier Claessens <xclaesse@gmail.com>
  19  */
  20
  21 #ifndef __EMPATHY_STRING_PARSER_H__
  22 #define __EMPATHY_STRING_PARSER_H__
  23
  24 #include <glib.h>
  25
  26 G_BEGIN_DECLS
  27
  28 typedef struct _EmpathyStringParser EmpathyStringParser;
  29
  30 typedef void (*EmpathyStringReplace) (const gchar *text,
  31                                       gssize len,
  32                                       gpointer match_data,
  33                                       gpointer user_data);
  34 typedef void (*EmpathyStringMatch) (const gchar *text,
  35                                     gssize len,
  36                                     EmpathyStringReplace replace_func,
  37                                     EmpathyStringParser *sub_parsers,
  38                                     gpointer user_data);
  39
  40 struct _EmpathyStringParser {
  41         EmpathyStringMatch match_func;
  42         EmpathyStringReplace replace_func;
  43 };
  44
  45 void
  46 empathy_string_parser_substr (const gchar *text,
  47                               gssize len,
  48                               EmpathyStringParser *parsers,
  49                               gpointer user_data);
  50
  51 void
  52 empathy_string_match_link (const gchar *text,
  53                            gssize len,
  54                            EmpathyStringReplace replace_func,
  55                            EmpathyStringParser *sub_parsers,
  56                            gpointer user_data);
  57
  58 void
  59 empathy_string_match_smiley (const gchar *text,
  60                              gssize len,
  61                              EmpathyStringReplace replace_func,
  62                              EmpathyStringParser *sub_parsers,
  63                              gpointer user_data);
  64
  65 void
  66 empathy_string_match_all (const gchar *text,
  67                           gssize len,
  68                           EmpathyStringReplace replace_func,
  69                           EmpathyStringParser *sub_parsers,
  70                           gpointer user_data);
  71
  72 /* Replace functions assume user_data is a GString */
  73 void
  74 empathy_string_replace_link (const gchar *text,
  75                              gssize len,
  76                              gpointer match_data,
  77                              gpointer user_data);
  78
  79 void
  80 empathy_string_replace_escaped (const gchar *text,
  81                                 gssize len,
  82                                 gpointer match_data,
  83                                 gpointer user_data);
  84
  85 /* Returns a new string with <a> html tag around links, and escape the rest.
  86  * To be used with gtk_label_set_markup() for example */
  87 gchar *
  88 empathy_add_link_markup (const gchar *text);
  89
  90 G_END_DECLS
  91
  92 #endif /*  __EMPATHY_STRING_PARSER_H__ */