1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2004 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 G_TYPE_PSPPIRE_DICT (psppire_dict_get_type ())
34 #define PSPPIRE_DICT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), G_TYPE_PSPPIRE_DICT, PsppireDict))
35 #define PSPPIRE_DICT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), G_TYPE_PSPPIRE_DICT, PsppireDictClass))
36 #define PSPPIRE_IS_DICT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), G_TYPE_PSPPIRE_DICT))
37 #define PSPPIRE_IS_DICT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), G_TYPE_PSPPIRE_DICT))
38 #define PSPPIRE_DICT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), G_TYPE_PSPPIRE_DICT, PsppireDictClass))
42 /* --- typedefs & structures --- */
43 typedef struct _PsppireDict PsppireDict;
44 typedef struct _PsppireDictClass PsppireDictClass;
46 enum {DICT_TVM_COL_NAME=0, DICT_TVM_COL_VAR, n_DICT_COLS} ;
51 struct dictionary *dict;
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 a variable by name.
73 Return NULL if it doesn't exist
75 struct variable * psppire_dict_lookup_var (const PsppireDict *d, const gchar *name);
77 /* Clears the contents of D */
78 void psppire_dict_clear (PsppireDict *d);
80 /* Return the IDXth variable */
81 struct variable * psppire_dict_get_variable (const PsppireDict *d, gint idx);
83 /* Delete N variables beginning at FIRST */
84 void psppire_dict_delete_variables (PsppireDict *d, gint first, gint n);
86 /* Insert a new variable at posn IDX */
87 void psppire_dict_insert_variable (PsppireDict *d, gint idx, const gchar *name);
89 void psppire_dict_resize_variable (PsppireDict *,
90 const struct variable *,
93 gboolean psppire_dict_check_name (const PsppireDict *dict,
94 const gchar *name, gboolean report);
96 gint psppire_dict_get_next_value_idx (const PsppireDict *dict);
98 gboolean psppire_dict_rename_var (PsppireDict *dict, struct variable *v,
101 void psppire_dict_replace_dictionary (PsppireDict *, struct dictionary *);
103 struct variable * psppire_dict_get_weight_variable (const PsppireDict *);
106 void psppire_dict_dump (const PsppireDict *);
111 #endif /* __PSPPIRE_DICT_H__ */