libmmanager/mm-filter-param.h

   1 /* MManager - a Desktop wide manager for multimedia applications.
   2  *
   3  * Copyright (C) 2008 Cosimo Cecchi <cosimoc@gnome.org>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef __MM_FILTER_PARAM_H__
  22 #define __MM_FILTER_PARAM_H__
  23
  24 #include <glib.h>
  25 #include "mm-types.h"
  26 #include "mm-attribute.h"
  27
  28 #define MM_TYPE_FILTER_PARAM            (mm_filter_param_get_type())
  29 #define MM_FILTER_PARAM(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj),\
  30                                          MM_TYPE_FILTER_PARAM, MMFilterParam))
  31 #define MM_FILTER_PARAM_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),\
  32                                          MM_TYPE_FILTER_PARAM, MMFilterParamClass))
  33 #define MM_IS_FILTER_PARAM(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj),\
  34                                          MM_TYPE_FILTER_PARAM))
  35 #define MM_IS_FILTER_PARAM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj),\
  36                                          MM_TYPE_FILTER_PARAM))
  37 #define MM_FILTER_PARAM_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj),\
  38                                          MM_TYPE_FILTER_PARAM, MMFilterParamClass))
  39
  40 typedef struct _MMFilterParam        MMFilterParam;
  41 typedef struct _MMFilterParamDetails MMFilterParamDetails;
  42 typedef struct _MMFilterParamClass   MMFilterParamClass;
  43
  44 struct _MMFilterParam {
  45   GObject parent;
  46
  47   MMFilterParamDetails *details;
  48 };
  49
  50 struct _MMFilterParamClass {
  51   GObjectClass parent_class;
  52 };
  53
  54 /* public methods */
  55
  56 GType                 mm_filter_param_get_type        (void);
  57
  58 MMFilterParam *       mm_filter_param_new             (MMAttribute          *attribute,
  59                                                        GValue               *value,
  60                                                        MMComparisionOperator op);
  61 void                  mm_filter_param_set_attribute   (MMFilterParam        *filter_param,
  62                                                        MMAttribute          *attribute);
  63 void                  mm_filter_param_set_comparision (MMFilterParam        *filter_param,
  64                                                        MMComparisionOperator op);
  65 void                  mm_filter_param_set_value       (MMFilterParam        *filter_param,
  66                                                        GValue               *value);
  67 GValue *              mm_filter_param_get_value       (MMFilterParam        *filter_param);
  68 MMAttribute *         mm_filter_param_get_attribute   (MMFilterParam        *filter_param);
  69 MMComparisionOperator mm_filter_param_get_operator    (MMFilterParam        *filter_param);
  70 void                  mm_filter_param_clear           (MMFilterParam        *filter_param);
  71
  72 #endif /* __MM_FILTER_PARAM_H__ */