1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007 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 <glade/glade.h>
20 #include <gtksheet/gtksheet.h>
22 #include "dict-display.h"
23 #include "var-display.h"
24 #include <data/variable.h>
25 #include <data/value-labels.h>
26 #include "data-editor.h"
27 #include "psppire-dialog.h"
28 #include "psppire-var-store.h"
30 #include <gtksheet/gtksheet.h>
32 #include <language/syntax-string-source.h>
33 #include "syntax-editor.h"
37 #define _(msgid) gettext (msgid)
38 #define N_(msgid) msgid
41 static struct variable *
42 get_selected_variable (GtkTreeView *treeview)
45 GtkTreeModel *top_model;
51 GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
53 if (! gtk_tree_selection_get_selected (selection,
54 &top_model, &top_iter))
59 get_base_model (top_model, &top_iter, &model, &iter);
61 g_assert (PSPPIRE_IS_DICT (model));
63 gtk_tree_model_get (model,
64 &iter, DICT_TVM_COL_VAR, &var, -1);
72 populate_text (GtkTreeView *treeview, gpointer data)
77 GtkTextBuffer *textbuffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW(data));
78 const struct variable *var = get_selected_variable (treeview);
80 gstring = g_string_sized_new (200);
81 text = name_to_string (var, NULL);
82 g_string_assign (gstring, text);
84 g_string_append (gstring, "\n");
87 text = label_to_string (var, NULL);
88 g_string_append_printf (gstring, _("Label: %s\n"), text);
92 const struct fmt_spec *fmt = var_get_print_format (var);
93 char buffer[FMT_STRING_LEN_MAX + 1];
95 fmt_to_string (fmt, buffer);
96 /* No conversion necessary. buffer will always be ascii */
97 g_string_append_printf (gstring, _("Type: %s\n"), buffer);
100 text = missing_values_to_string (var, NULL);
101 g_string_append_printf (gstring, _("Missing Values: %s\n"),
105 text = measure_to_string (var, NULL);
106 g_string_append_printf (gstring, _("Measurement Level: %s\n"),
113 if ( var_has_value_labels (var))
115 struct val_labs_iterator *vli = 0;
117 const struct val_labs *labs = var_get_value_labels (var);
119 g_string_append (gstring, "\n");
120 g_string_append (gstring, _("Value Labels:\n"));
123 for (vl = val_labs_first_sorted (labs, &vli);
125 vl = val_labs_next (labs, &vli))
128 value_to_text (vl->value, *var_get_print_format (var));
130 text = pspp_locale_to_utf8 (vl->label, -1, NULL);
132 g_string_append_printf (gstring, _("%s %s\n"), vstr, text);
140 gtk_text_buffer_set_text (textbuffer, gstring->str, gstring->len);
142 g_string_free (gstring, TRUE);
146 treeview_item_selected (gpointer data)
148 GtkTreeView *tv = GTK_TREE_VIEW (data);
149 GtkTreeModel *model = gtk_tree_view_get_model (tv);
151 gint n_rows = gtk_tree_model_iter_n_children (model, NULL);
160 static gchar * generate_syntax (GtkTreeView *treeview);
164 variable_info_dialog (GObject *o, gpointer data)
166 struct data_editor *de = data;
170 GladeXML *xml = XML_NEW ("psppire.glade");
172 GtkWidget *dialog = get_widget_assert (xml, "variable-info-dialog");
173 GtkWidget *treeview = get_widget_assert (xml, "treeview2");
174 GtkWidget *textview = get_widget_assert (xml, "textview1");
176 GtkSheet *var_sheet =
177 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
180 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
182 gtk_window_set_transient_for (GTK_WINDOW (dialog), de->parent.window);
184 attach_dictionary_to_treeview (GTK_TREE_VIEW (treeview),
186 GTK_SELECTION_SINGLE,
190 g_signal_connect (treeview, "cursor-changed", G_CALLBACK (populate_text),
194 gtk_text_view_set_indent (GTK_TEXT_VIEW (textview), -5);
196 psppire_dialog_set_valid_predicate (PSPPIRE_DIALOG (dialog),
197 treeview_item_selected, treeview);
199 response = psppire_dialog_run (PSPPIRE_DIALOG (dialog));
203 case PSPPIRE_RESPONSE_GOTO:
206 GtkNotebook *notebook = GTK_NOTEBOOK
207 (get_widget_assert (de->xml,"notebook"));
209 const struct variable *var =
210 get_selected_variable (GTK_TREE_VIEW (treeview));
216 if (PAGE_VAR_SHEET == gtk_notebook_get_current_page (notebook))
218 GtkSheet *var_sheet =
219 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
221 gtk_sheet_get_active_cell (var_sheet, &row, &col);
222 row = var_get_dict_index (var);
223 gtk_sheet_set_active_cell (var_sheet, row, col);
227 GtkSheet *data_sheet =
228 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
230 gtk_sheet_get_active_cell (data_sheet, &row, &col);
231 col = var_get_dict_index (var);
232 gtk_sheet_set_active_cell (data_sheet, row, col);
236 case PSPPIRE_RESPONSE_PASTE:
238 gchar *syntax = generate_syntax (GTK_TREE_VIEW (treeview));
240 struct syntax_editor *se =
241 (struct syntax_editor *) window_create (WINDOW_SYNTAX, NULL);
243 gtk_text_buffer_insert_at_cursor (se->buffer, syntax, -1);
253 g_object_unref (xml);
257 generate_syntax (GtkTreeView *treeview)
259 const struct variable *var = get_selected_variable (treeview);
262 return g_strdup ("");
264 return g_strdup (var_get_name (var));