+/* PSPPIRE - a graphical user interface for PSPP.
+ Copyright (C) 2010, 2011, 2012, 2013 Free Software Foundation
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+
+#include <config.h>
+
+#include "psppire-dialog-action-chisquare.h"
+
+#include "psppire-var-view.h"
+
+#include "psppire-dialog.h"
+#include "builder-wrapper.h"
+#include "psppire-acr.h"
+#include "dialog-common.h"
+
+#include <libpspp/str.h>
+
+static void psppire_dialog_action_chisquare_init (PsppireDialogActionChisquare *act);
+static void psppire_dialog_action_chisquare_class_init (PsppireDialogActionChisquareClass *class);
+
+G_DEFINE_TYPE (PsppireDialogActionChisquare, psppire_dialog_action_chisquare, PSPPIRE_TYPE_DIALOG_ACTION);
+
+
+static char *
+generate_syntax (PsppireDialogAction *act)
+{
+ PsppireDialogActionChisquare *scd = PSPPIRE_DIALOG_ACTION_CHISQUARE (act);
+
+ gchar *text;
+ struct string dss;
+
+ ds_init_cstr (&dss, "NPAR TEST\n\t/CHISQUARE=");
+
+ psppire_var_view_append_names_str (PSPPIRE_VAR_VIEW (scd->var_view), 0, &dss);
+
+ if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->range_button)))
+ {
+ ds_put_cstr (&dss, "(");
+
+ ds_put_cstr (&dss,
+ gtk_entry_get_text (GTK_ENTRY (scd->value_lower)));
+
+ ds_put_cstr (&dss, ", ");
+
+ ds_put_cstr (&dss,
+ gtk_entry_get_text (GTK_ENTRY (scd->value_upper)));
+
+ ds_put_cstr (&dss, ")");
+ }
+
+ if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->values_button)))
+ {
+ GtkListStore *ls = scd->expected_list;
+ GtkTreeIter iter;
+ gboolean ok;
+
+ ds_put_cstr (&dss, "\n\t");
+ ds_put_cstr (&dss, "/EXPECTED = ");
+
+
+ for (ok = gtk_tree_model_get_iter_first (GTK_TREE_MODEL(ls),
+ &iter);
+ ok;
+ ok = gtk_tree_model_iter_next (GTK_TREE_MODEL (ls), &iter))
+ {
+ gdouble v;
+
+ gtk_tree_model_get (GTK_TREE_MODEL (ls), &iter, 0, &v, -1);
+
+ ds_put_c_format (&dss, " %g", v);
+ }
+ }
+
+ ds_put_cstr (&dss, ".\n");
+
+ text = ds_steal_cstr (&dss);
+
+ ds_destroy (&dss);
+
+ return text;
+}
+
+
+static gboolean
+dialog_state_valid (gpointer a)
+{
+ GtkTreeIter notused;
+ PsppireDialogActionChisquare *act = PSPPIRE_DIALOG_ACTION_CHISQUARE (a);
+
+ GtkTreeModel *vars =
+ gtk_tree_view_get_model (GTK_TREE_VIEW (act->var_view));
+
+ if ( !gtk_tree_model_get_iter_first (vars, ¬used) )
+ return FALSE;
+
+ return TRUE;
+}
+
+static void
+refresh (PsppireDialogAction *rd_)
+{
+ PsppireDialogActionChisquare *csd = PSPPIRE_DIALOG_ACTION_CHISQUARE (rd_);
+
+ GtkTreeModel *liststore =
+ gtk_tree_view_get_model (GTK_TREE_VIEW (csd->var_view));
+
+ gtk_list_store_clear (GTK_LIST_STORE (liststore));
+
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (csd->button1), TRUE);
+
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (csd->button2), TRUE);
+ gtk_entry_set_text (GTK_ENTRY (csd->value_lower), "");
+ gtk_entry_set_text (GTK_ENTRY (csd->value_upper), "");
+}
+
+static void
+psppire_dialog_action_chisquare_activate (GtkAction *a)
+{
+ PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
+ PsppireDialogActionChisquare *act = PSPPIRE_DIALOG_ACTION_CHISQUARE (a);
+
+ GtkBuilder *xml = builder_new ("chi-square.ui");
+
+ GtkWidget *range_table = get_widget_assert (xml, "range-table");
+ GtkWidget *values_acr = get_widget_assert (xml, "psppire-acr1");
+ GtkWidget *expected_value_entry =
+ get_widget_assert (xml, "expected-value-entry");
+
+ pda->dialog = get_widget_assert (xml, "chisquare-dialog");
+ pda->source = get_widget_assert (xml, "dict-view");
+
+ act->expected_list = gtk_list_store_new (1, G_TYPE_DOUBLE);
+
+ act->button1 = get_widget_assert (xml, "radiobutton1");
+ act->button2 = get_widget_assert (xml, "radiobutton3");
+ act->var_view = get_widget_assert (xml, "variables-treeview");
+
+ act->range_button = get_widget_assert (xml, "radiobutton4");
+ act->value_lower = get_widget_assert (xml, "entry1");
+ act->value_upper = get_widget_assert (xml, "entry2");
+
+ act->values_button = get_widget_assert (xml, "radiobutton2");
+
+ psppire_dialog_action_set_valid_predicate (pda, dialog_state_valid);
+ psppire_dialog_action_set_refresh (pda, refresh);
+
+ g_object_unref (xml);
+
+ g_signal_connect (act->range_button, "toggled",
+ G_CALLBACK (set_sensitivity_from_toggle),
+ range_table);
+
+
+ g_signal_connect (act->values_button, "toggled",
+ G_CALLBACK (set_sensitivity_from_toggle),
+ values_acr);
+
+ g_signal_connect (act->values_button, "toggled",
+ G_CALLBACK (set_sensitivity_from_toggle),
+ expected_value_entry);
+
+ psppire_acr_set_entry (PSPPIRE_ACR (values_acr),
+ GTK_ENTRY (expected_value_entry));
+
+ psppire_acr_set_model(PSPPIRE_ACR (values_acr), act->expected_list);
+
+
+ if (PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_chisquare_parent_class)->activate)
+ PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_chisquare_parent_class)->activate (pda);
+}
+
+static void
+psppire_dialog_action_chisquare_class_init (PsppireDialogActionChisquareClass *class)
+{
+ GtkActionClass *action_class = GTK_ACTION_CLASS (class);
+
+ action_class->activate = psppire_dialog_action_chisquare_activate;
+ PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
+}
+
+
+static void
+psppire_dialog_action_chisquare_init (PsppireDialogActionChisquare *act)
+{
+}
+