1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007, 2010, 2011 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 "weight-cases-dialog.h"
20 #include "psppire-selector.h"
21 #include "psppire-dialog.h"
23 #include "psppire-data-window.h"
24 #include "dict-display.h"
30 #define _(msgid) gettext (msgid)
31 #define N_(msgid) msgid
34 #include "psppire-var-store.h"
36 struct weight_cases_dialog
46 on_select (PsppireSelector *sel, gpointer data)
48 struct weight_cases_dialog *wcd = data;
50 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (wcd->on), TRUE);
51 gtk_widget_set_sensitive (GTK_WIDGET (wcd->on), TRUE);
55 on_deselect (PsppireSelector *sel, gpointer data)
57 struct weight_cases_dialog *wcd = data;
59 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (wcd->off), TRUE);
60 gtk_widget_set_sensitive (GTK_WIDGET (wcd->on), FALSE);
65 on_toggle (GtkToggleButton *button, gpointer data)
67 GtkEntry *entry = data;
68 if ( gtk_toggle_button_get_active (button))
69 gtk_entry_set_text (entry, "");
73 refresh (PsppireDialog *dialog, const struct weight_cases_dialog *wcd)
75 const struct variable *var = dict_get_weight (wcd->dict->dict);
79 gtk_entry_set_text (wcd->entry, "");
80 gtk_label_set_text (wcd->status, _("Do not weight cases"));
81 gtk_toggle_button_set_active (wcd->off, TRUE);
86 g_strdup_printf (_("Weight cases by %s"), var_get_name (var));
88 gtk_entry_set_text (wcd->entry, var_get_name (var));
89 gtk_label_set_text (wcd->status, text);
92 gtk_toggle_button_set_active (wcd->on, TRUE);
95 g_signal_emit_by_name (wcd->entry, "activate");
99 static gchar * generate_syntax (const struct weight_cases_dialog *wcd);
102 /* Pops up the Weight Cases dialog box */
104 weight_cases_dialog (PsppireDataWindow *de)
107 struct weight_cases_dialog wcd;
109 GtkBuilder *xml = builder_new ("psppire.ui");
111 GtkWidget *dialog = get_widget_assert (xml, "weight-cases-dialog");
112 GtkWidget *source = get_widget_assert (xml, "weight-cases-treeview");
113 GtkWidget *entry = get_widget_assert (xml, "weight-cases-entry");
114 GtkWidget *radiobutton1 = get_widget_assert (xml,
115 "weight-cases-radiobutton1");
116 GtkWidget *radiobutton2 = get_widget_assert (xml, "radiobutton2");
117 GtkWidget *status = get_widget_assert (xml, "weight-status-label");
119 GtkWidget *selector = get_widget_assert (xml, "weight-cases-selector");
121 PsppireVarStore *vs = NULL;
123 g_object_get (de->data_editor, "var-store", &vs, NULL);
124 g_object_get (vs, "dictionary", &wcd.dict, NULL);
126 gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (de));
128 g_signal_connect (radiobutton1, "toggled", G_CALLBACK (on_toggle), entry);
130 g_signal_connect (selector, "selected", G_CALLBACK (on_select), &wcd);
131 g_signal_connect (selector, "de-selected", G_CALLBACK (on_deselect), &wcd);
133 g_object_set (source, "model", wcd.dict,
134 "selection-mode", GTK_SELECTION_SINGLE,
135 "predicate", var_is_numeric,
138 psppire_selector_set_filter_func (PSPPIRE_SELECTOR (selector),
139 is_currently_in_entry);
141 wcd.entry = GTK_ENTRY (entry);
142 wcd.status = GTK_LABEL (status);
143 wcd.off = GTK_TOGGLE_BUTTON (radiobutton1);
144 wcd.on = GTK_TOGGLE_BUTTON (radiobutton2);
146 g_signal_connect (dialog, "refresh", G_CALLBACK (refresh), &wcd);
148 response = psppire_dialog_run (PSPPIRE_DIALOG (dialog));
150 g_object_unref (xml);
154 case GTK_RESPONSE_OK:
155 g_free (execute_syntax_string (de, generate_syntax (&wcd)));
157 case PSPPIRE_RESPONSE_PASTE:
158 g_free (paste_syntax_to_window (generate_syntax (&wcd)));
167 generate_syntax (const struct weight_cases_dialog *wcd)
171 const gchar *text = gtk_entry_get_text (wcd->entry);
173 struct variable *var = psppire_dict_lookup_var (wcd->dict, text);
176 syntax = g_strdup ("WEIGHT OFF.");
178 syntax = g_strdup_printf ("WEIGHT BY %s.\n",