libemail-utils/em-vfolder-context.c

   1 /*
   2  *
   3  * This program is free software; you can redistribute it and/or
   4  * modify it under the terms of the GNU Lesser General Public
   5  * License as published by the Free Software Foundation; either
   6  * version 2 of the License, or (at your option) version 3.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * Lesser General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public
  14  * License along with the program; if not, see <http://www.gnu.org/licenses/>
  15  *
  16  *
  17  * Authors:
  18  *              Not Zed <notzed@lostzed.mmc.com.au>
  19  *      Jeffrey Stedfast <fejj@ximian.com>
  20  *
  21  * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
  22  *
  23  */
  24
  25 #ifdef HAVE_CONFIG_H
  26 #include <config.h>
  27 #endif
  28
  29 #include <string.h>
  30
  31 #include "em-vfolder-context.h"
  32 #include "em-vfolder-rule.h"
  33 #include "filter/e-filter-option.h"
  34 #include "filter/e-filter-int.h"
  35
  36 #include "em-filter-folder-element.h"
  37
  38 #define EM_VFOLDER_CONTEXT_GET_PRIVATE(obj) \
  39         (G_TYPE_INSTANCE_GET_PRIVATE \
  40         ((obj), EM_TYPE_VFOLDER_CONTEXT, EMVFolderContextPrivate))
  41
  42 struct _EMVFolderContextPrivate {
  43         gint placeholder;
  44 };
  45
  46 enum {
  47         PROP_0,
  48         PROP_SESSION
  49 };
  50
  51 G_DEFINE_TYPE (
  52         EMVFolderContext,
  53         em_vfolder_context,
  54         E_TYPE_RULE_CONTEXT)
  55
  56 static EFilterElement *
  57 vfolder_context_new_element (ERuleContext *context,
  58                              const gchar *type)
  59 {
  60         if (strcmp (type, "system-flag") == 0)
  61                 return e_filter_option_new ();
  62
  63         if (strcmp (type, "score") == 0)
  64                 return e_filter_int_new_type("score", -3, 3);
  65
  66         if (strcmp (type, "folder") == 0)
  67                 return em_filter_folder_element_new ();
  68
  69         /* XXX Legacy type name.  Same as "folder" now. */
  70         if (strcmp (type, "folder-curi") == 0)
  71                 return em_filter_folder_element_new ();
  72
  73         return E_RULE_CONTEXT_CLASS (em_vfolder_context_parent_class)->
  74                 new_element (context, type);
  75 }
  76
  77 static void
  78 em_vfolder_context_class_init (EMVFolderContextClass *class)
  79 {
  80         ERuleContextClass *rule_context_class;
  81
  82         g_type_class_add_private (class, sizeof (EMVFolderContextPrivate));
  83
  84         rule_context_class = E_RULE_CONTEXT_CLASS (class);
  85         rule_context_class->new_element = vfolder_context_new_element;
  86 }
  87
  88 static void
  89 em_vfolder_context_init (EMVFolderContext *context)
  90 {
  91         context->priv = EM_VFOLDER_CONTEXT_GET_PRIVATE (context);
  92
  93         e_rule_context_add_part_set (
  94                 E_RULE_CONTEXT (context), "partset", E_TYPE_FILTER_PART,
  95                 (ERuleContextPartFunc) e_rule_context_add_part,
  96                 (ERuleContextNextPartFunc) e_rule_context_next_part);
  97
  98         e_rule_context_add_rule_set (
  99                 E_RULE_CONTEXT (context), "ruleset", EM_TYPE_VFOLDER_RULE,
 100                 (ERuleContextRuleFunc) e_rule_context_add_rule,
 101                 (ERuleContextNextRuleFunc) e_rule_context_next_rule);
 102
 103         E_RULE_CONTEXT (context)->flags =
 104                 E_RULE_CONTEXT_THREADING | E_RULE_CONTEXT_GROUPING;
 105 }
 106
 107 EMVFolderContext *
 108 em_vfolder_context_new ()
 109 {
 110         return g_object_new (
 111                 EM_TYPE_VFOLDER_CONTEXT, NULL);
 112 }