1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007, 2010, 2011, 2012 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"
25 #include "builder-wrapper.h"
31 #define _(msgid) gettext (msgid)
32 #define N_(msgid) msgid
35 struct weight_cases_dialog
45 on_select (PsppireSelector *sel, gpointer data)
47 struct weight_cases_dialog *wcd = data;
49 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (wcd->on), TRUE);
50 gtk_widget_set_sensitive (GTK_WIDGET (wcd->on), TRUE);
54 on_deselect (PsppireSelector *sel, gpointer data)
56 struct weight_cases_dialog *wcd = data;
58 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (wcd->off), TRUE);
59 gtk_widget_set_sensitive (GTK_WIDGET (wcd->on), FALSE);
64 on_toggle (GtkToggleButton *button, gpointer data)
66 GtkEntry *entry = data;
67 if ( gtk_toggle_button_get_active (button))
68 gtk_entry_set_text (entry, "");
72 refresh (PsppireDialog *dialog, const struct weight_cases_dialog *wcd)
74 const struct variable *var = dict_get_weight (wcd->dict->dict);
78 gtk_entry_set_text (wcd->entry, "");
79 gtk_label_set_text (wcd->status, _("Do not weight cases"));
80 gtk_toggle_button_set_active (wcd->off, TRUE);
85 g_strdup_printf (_("Weight cases by %s"), var_get_name (var));
87 gtk_entry_set_text (wcd->entry, var_get_name (var));
88 gtk_label_set_text (wcd->status, text);
91 gtk_toggle_button_set_active (wcd->on, TRUE);
94 g_signal_emit_by_name (wcd->entry, "activate");
98 static gchar * generate_syntax (const struct weight_cases_dialog *wcd);
101 /* Pops up the Weight Cases dialog box */
103 weight_cases_dialog (PsppireDataWindow *de)
106 struct weight_cases_dialog wcd;
108 GtkBuilder *xml = builder_new ("psppire.ui");
110 GtkWidget *dialog = get_widget_assert (xml, "weight-cases-dialog");
111 GtkWidget *source = get_widget_assert (xml, "weight-cases-treeview");
112 GtkWidget *entry = get_widget_assert (xml, "weight-cases-entry");
113 GtkWidget *radiobutton1 = get_widget_assert (xml,
114 "weight-cases-radiobutton1");
115 GtkWidget *radiobutton2 = get_widget_assert (xml, "radiobutton2");
116 GtkWidget *status = get_widget_assert (xml, "weight-status-label");
118 GtkWidget *selector = get_widget_assert (xml, "weight-cases-selector");
120 g_object_get (de->data_editor, "dictionary", &wcd.dict, NULL);
122 gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (de));
124 g_signal_connect (radiobutton1, "toggled", G_CALLBACK (on_toggle), entry);
126 g_signal_connect (selector, "selected", G_CALLBACK (on_select), &wcd);
127 g_signal_connect (selector, "de-selected", G_CALLBACK (on_deselect), &wcd);
129 g_object_set (source, "model", wcd.dict,
130 "selection-mode", GTK_SELECTION_SINGLE,
131 "predicate", var_is_numeric,
134 psppire_selector_set_filter_func (PSPPIRE_SELECTOR (selector),
135 is_currently_in_entry);
137 wcd.entry = GTK_ENTRY (entry);
138 wcd.status = GTK_LABEL (status);
139 wcd.off = GTK_TOGGLE_BUTTON (radiobutton1);
140 wcd.on = GTK_TOGGLE_BUTTON (radiobutton2);
142 g_signal_connect (dialog, "refresh", G_CALLBACK (refresh), &wcd);
144 response = psppire_dialog_run (PSPPIRE_DIALOG (dialog));
146 g_object_unref (xml);
150 case GTK_RESPONSE_OK:
151 g_free (execute_syntax_string (de, generate_syntax (&wcd)));
153 case PSPPIRE_RESPONSE_PASTE:
154 g_free (paste_syntax_to_window (generate_syntax (&wcd)));
163 generate_syntax (const struct weight_cases_dialog *wcd)
167 const gchar *text = gtk_entry_get_text (wcd->entry);
169 struct variable *var = psppire_dict_lookup_var (wcd->dict, text);
172 syntax = g_strdup ("WEIGHT OFF.");
174 syntax = g_strdup_printf ("WEIGHT BY %s.\n",