1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2009, 2010 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/>. */
19 #include "dialog-common.h"
20 #include <ui/syntax-gen.h>
21 #include <libpspp/str.h>
23 #include "correlation-dialog.h"
24 #include "psppire-selector.h"
25 #include "psppire-dictview.h"
26 #include "psppire-dialog.h"
28 #include "psppire-data-window.h"
29 #include "psppire-var-view.h"
37 #define _(msgid) gettext (msgid)
38 #define N_(msgid) msgid
45 GtkWidget *variables ;
47 GtkWidget *significant;
48 GtkWidget *two_tailed;
52 static char * generate_syntax (const struct correlation *rd);
56 refresh (struct correlation *rd)
58 GtkTreeModel *liststore =
59 gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variables));
60 gtk_list_store_clear (GTK_LIST_STORE (liststore));
62 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (rd->significant), FALSE);
64 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (rd->two_tailed), TRUE);
69 dialog_state_valid (gpointer data)
71 struct correlation *corr = data;
73 GtkTreeModel *liststore =
74 gtk_tree_view_get_model (GTK_TREE_VIEW (corr->variables));
76 if (gtk_tree_model_iter_n_children (liststore, NULL) > 1)
83 /* Pops up the Correlation dialog box */
85 correlation_dialog (PsppireDataWindow *de)
87 struct correlation rd;
90 GtkBuilder *xml = builder_new ("correlation.ui");
93 GtkWidget *dialog = get_widget_assert (xml, "correlation-dialog");
94 GtkWidget *source = get_widget_assert (xml, "dict-view");
96 g_object_get (de->data_editor, "var-store", &vs, NULL);
98 gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (de));
100 g_object_get (vs, "dictionary", &rd.dict, NULL);
101 g_object_set (source,
103 "predicate", var_is_numeric,
106 rd.variables = get_widget_assert (xml, "psppire-var-view1");
107 rd.significant = get_widget_assert (xml, "button-flag-significants");
108 rd.two_tailed = get_widget_assert (xml, "button-two-tailed");
110 g_signal_connect_swapped (dialog, "refresh", G_CALLBACK (refresh), &rd);
112 psppire_dialog_set_valid_predicate (PSPPIRE_DIALOG (dialog),
113 dialog_state_valid, &rd);
115 response = psppire_dialog_run (PSPPIRE_DIALOG (dialog));
119 case GTK_RESPONSE_OK:
120 g_free (execute_syntax_string (generate_syntax (&rd)));
122 case PSPPIRE_RESPONSE_PASTE:
123 g_free (paste_syntax_to_window (generate_syntax (&rd)));
129 g_object_unref (xml);
136 generate_syntax (const struct correlation *rd)
139 GString *string = g_string_new ("CORRELATION");
140 g_string_append (string, "\n\t/VARIABLES = ");
142 psppire_var_view_append_names (PSPPIRE_VAR_VIEW (rd->variables), 0, string);
145 g_string_append (string, "\n\t/PRINT =");
147 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rd->two_tailed)))
148 g_string_append (string, " TWOTAIL");
150 g_string_append (string, " ONETAIL");
153 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rd->significant)))
154 g_string_append (string, " NOSIG");
156 g_string_append (string, " SIG");
159 g_string_append (string, ".\n");
163 g_string_free (string, FALSE);