1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2004, 2009, 2011 Free Software Foundation
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 3 of the License, or
7 (at your option) any later version.
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.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
18 #ifndef __PSPPIRE_DICT_H__
19 #define __PSPPIRE_DICT_H__
22 #include <glib-object.h>
25 #include <data/dictionary.h>
26 #include <data/variable.h>
32 /* --- type macros --- */
33 #define PSPPIRE_TYPE_DICT (psppire_dict_get_type ())
34 #define PSPPIRE_DICT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PSPPIRE_TYPE_DICT, PsppireDict))
35 #define PSPPIRE_DICT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PSPPIRE_TYPE_DICT, PsppireDictClass))
36 #define PSPPIRE_IS_DICT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PSPPIRE_TYPE_DICT))
37 #define PSPPIRE_IS_DICT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PSPPIRE_TYPE_DICT))
38 #define PSPPIRE_DICT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PSPPIRE_TYPE_DICT, PsppireDictClass))
41 /* --- typedefs & structures --- */
42 typedef struct _PsppireDict PsppireDict;
43 typedef struct _PsppireDictClass PsppireDictClass;
45 enum {DICT_TVM_COL_NAME=0, DICT_TVM_COL_VAR, DICT_TVM_COL_LABEL, n_DICT_COLS} ;
50 struct dictionary *dict;
52 gboolean disable_insert_signal;
53 /* For GtkTreeModelIface */
57 struct _PsppireDictClass
59 GObjectClass parent_class;
63 /* -- PsppireDict --- */
64 GType psppire_dict_get_type (void);
65 PsppireDict* psppire_dict_new_from_dict (struct dictionary *d);
66 gboolean psppire_dict_set_name (PsppireDict* s, gint idx, const gchar *name);
67 void psppire_dict_delete_var (PsppireDict *s, gint idx);
69 /* Return the number of variables in the dictionary */
70 gint psppire_dict_get_var_cnt (const PsppireDict *d);
72 /* Return the number of `union value's in the dictionary */
73 size_t psppire_dict_get_value_cnt (const PsppireDict *d);
75 /* Returns the prototype for the cases that match the dictionary */
76 const struct caseproto *psppire_dict_get_proto (const PsppireDict *d);
78 /* Return a variable by name.
79 Return NULL if it doesn't exist
81 struct variable * psppire_dict_lookup_var (const PsppireDict *d, const gchar *name);
83 /* Clears the contents of D */
84 void psppire_dict_clear (PsppireDict *d);
86 /* Return the IDXth variable */
87 struct variable * psppire_dict_get_variable (const PsppireDict *d, gint idx);
89 /* Delete N variables beginning at FIRST */
90 void psppire_dict_delete_variables (PsppireDict *d, gint first, gint n);
92 /* Insert a new variable at posn IDX */
93 struct variable *psppire_dict_insert_variable (PsppireDict *d, gint idx,
96 void psppire_dict_resize_variable (PsppireDict *,
97 const struct variable *,
100 gboolean psppire_dict_check_name (const PsppireDict *dict,
101 const gchar *name, gboolean report);
103 bool psppire_dict_generate_name (const PsppireDict *, char *name, size_t size);
105 gint psppire_dict_get_next_value_idx (const PsppireDict *dict);
107 gboolean psppire_dict_rename_var (PsppireDict *dict, struct variable *v,
110 void psppire_dict_replace_dictionary (PsppireDict *, struct dictionary *);
112 struct variable * psppire_dict_get_weight_variable (const PsppireDict *);
115 void psppire_dict_dump (const PsppireDict *);
118 const gchar *psppire_dict_encoding (const PsppireDict *);
122 #endif /* __PSPPIRE_DICT_H__ */