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 (PsppireDialogAction *a)
102 PsppireDialogActionBinomial *act = PSPPIRE_DIALOG_ACTION_BINOMIAL (a);
103 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
105 GHashTable *thing = psppire_dialog_action_get_hash_table (pda);
106 GtkBuilder *xml = g_hash_table_lookup (thing, a);
109 xml = builder_new ("binomial.ui");
110 g_hash_table_insert (thing, a, xml);
113 pda->dialog = get_widget_assert (xml, "binomial-dialog");
114 pda->source = get_widget_assert (xml, "dict-view");
116 act->var_view = get_widget_assert (xml, "variables-treeview");
117 act->button1 = get_widget_assert (xml, "radiobutton3");
118 act->prop_entry = get_widget_assert (xml, "proportion-entry");
120 act->cutpoint_entry = get_widget_assert (xml, "cutpoint-entry");
121 act->cutpoint_button = get_widget_assert (xml, "radiobutton4");
123 g_signal_connect (act->cutpoint_button, "toggled", G_CALLBACK (set_sensitivity_from_toggle),
124 act->cutpoint_entry);
126 psppire_dialog_action_set_refresh (pda, refresh);
128 psppire_dialog_action_set_valid_predicate (pda,
136 generate_syntax (const PsppireDialogAction *a)
138 PsppireDialogActionBinomial *scd = PSPPIRE_DIALOG_ACTION_BINOMIAL (a);
144 ds_init_cstr (&str, "NPAR TEST\n\t/BINOMIAL");
146 if ( get_proportion (scd, &prop))
147 ds_put_c_format (&str, "(%.*g)", DBL_DIG + 1, prop);
149 ds_put_cstr (&str, " =");
151 psppire_var_view_append_names_str (PSPPIRE_VAR_VIEW (scd->var_view), 0, &str);
153 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->cutpoint_button)))
155 const gchar *cutpoint = gtk_entry_get_text (GTK_ENTRY (scd->cutpoint_entry));
156 ds_put_c_format (&str, "(%s)", cutpoint);
159 ds_put_cstr (&str, ".\n");
161 text = ds_steal_cstr (&str);
169 psppire_dialog_action_binomial_class_init (PsppireDialogActionBinomialClass *class)
171 psppire_dialog_action_set_activation (class, psppire_dialog_action_binomial_activate);
173 PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
178 psppire_dialog_action_binomial_init (PsppireDialogActionBinomial *act)