1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2012, 2014 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/>. */
20 #include "psppire-dialog-action-binomial.h"
21 #include "psppire-value-entry.h"
25 #include "dialog-common.h"
27 #include <ui/syntax-gen.h>
28 #include "psppire-var-view.h"
30 #include "psppire-dialog.h"
31 #include "builder-wrapper.h"
32 #include "psppire-dict.h"
33 #include "libpspp/str.h"
36 #define _(msgid) gettext (msgid)
37 #define N_(msgid) msgid
41 psppire_dialog_action_binomial_class_init (PsppireDialogActionBinomialClass *class);
43 G_DEFINE_TYPE (PsppireDialogActionBinomial, psppire_dialog_action_binomial, PSPPIRE_TYPE_DIALOG_ACTION);
47 get_proportion (PsppireDialogActionBinomial *act, double *prop)
49 const gchar *text = gtk_entry_get_text (GTK_ENTRY (act->prop_entry));
51 *prop = g_strtod (text, &endptr);
60 dialog_state_valid (gpointer data)
62 PsppireDialogActionBinomial *act = PSPPIRE_DIALOG_ACTION_BINOMIAL (data);
66 gtk_tree_view_get_model (GTK_TREE_VIEW (act->var_view));
70 if ( !gtk_tree_model_get_iter_first (vars, ¬used) )
73 if ( ! get_proportion (act, &prop))
76 if (prop < 0 || prop > 1.0)
83 refresh (PsppireDialogAction *da)
85 PsppireDialogActionBinomial *act = PSPPIRE_DIALOG_ACTION_BINOMIAL (da);
86 GtkTreeModel *liststore =
87 gtk_tree_view_get_model (GTK_TREE_VIEW (act->var_view));
89 gtk_list_store_clear (GTK_LIST_STORE (liststore));
91 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (act->button1), TRUE);
93 gtk_entry_set_text (GTK_ENTRY (act->prop_entry), "0.5");
95 gtk_entry_set_text (GTK_ENTRY (act->cutpoint_entry), "");
100 psppire_dialog_action_binomial_activate (GtkAction *a)
102 PsppireDialogActionBinomial *act = PSPPIRE_DIALOG_ACTION_BINOMIAL (a);
103 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
105 GtkBuilder *xml = builder_new ("binomial.ui");
107 pda->dialog = get_widget_assert (xml, "binomial-dialog");
108 pda->source = get_widget_assert (xml, "dict-view");
110 act->var_view = get_widget_assert (xml, "variables-treeview");
111 act->button1 = get_widget_assert (xml, "radiobutton3");
112 act->prop_entry = get_widget_assert (xml, "proportion-entry");
114 act->cutpoint_entry = get_widget_assert (xml, "cutpoint-entry");
115 act->cutpoint_button = get_widget_assert (xml, "radiobutton4");
117 g_object_unref (xml);
120 g_signal_connect (act->cutpoint_button, "toggled", G_CALLBACK (set_sensitivity_from_toggle),
121 act->cutpoint_entry);
123 psppire_dialog_action_set_refresh (pda, refresh);
125 psppire_dialog_action_set_valid_predicate (pda,
128 if (PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_binomial_parent_class)->activate)
129 PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_binomial_parent_class)->activate (pda);
135 generate_syntax (PsppireDialogAction *a)
137 PsppireDialogActionBinomial *scd = PSPPIRE_DIALOG_ACTION_BINOMIAL (a);
143 ds_init_cstr (&str, "NPAR TEST\n\t/BINOMIAL");
145 if ( get_proportion (scd, &prop))
146 ds_put_c_format (&str, "(%.*g)", DBL_DIG + 1, prop);
148 ds_put_cstr (&str, " =");
150 psppire_var_view_append_names_str (PSPPIRE_VAR_VIEW (scd->var_view), 0, &str);
152 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->cutpoint_button)))
154 const gchar *cutpoint = gtk_entry_get_text (GTK_ENTRY (scd->cutpoint_entry));
155 ds_put_c_format (&str, "(%s)", cutpoint);
158 ds_put_cstr (&str, ".\n");
160 text = ds_steal_cstr (&str);
168 psppire_dialog_action_binomial_class_init (PsppireDialogActionBinomialClass *class)
170 GtkActionClass *action_class = GTK_ACTION_CLASS (class);
172 action_class->activate = psppire_dialog_action_binomial_activate;
174 PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
179 psppire_dialog_action_binomial_init (PsppireDialogActionBinomial *act)