2 PSPPIRE --- A Graphical User Interface for PSPP
3 Copyright (C) 2006 Free Software Foundation
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 #include <glade/glade.h>
28 #include <gtksheet/gtksheet.h>
33 #define _(msgid) gettext (msgid)
34 #define N_(msgid) msgid
36 #include "data-editor.h"
37 #include "syntax-editor.h"
38 #include "window-manager.h"
40 #include "psppire-data-store.h"
41 #include "psppire-var-store.h"
43 /* Switch between the VAR SHEET and the DATA SHEET */
44 enum {PAGE_DATA_SHEET = 0, PAGE_VAR_SHEET};
46 static gboolean click2column (GtkWidget *w, gint col, gpointer data);
48 static gboolean click2row (GtkWidget *w, gint row, gpointer data);
51 static void select_sheet (struct data_editor *de, guint page_num);
54 static void data_var_select (GtkNotebook *notebook,
55 GtkNotebookPage *page,
59 static void status_bar_activate (GtkCheckMenuItem *, gpointer);
61 static void grid_lines_activate (GtkCheckMenuItem *, gpointer);
63 static void data_sheet_activate (GtkCheckMenuItem *, gpointer);
65 static void variable_sheet_activate (GtkCheckMenuItem *, gpointer );
67 static void fonts_activate (GtkMenuItem *, gpointer);
69 static void value_labels_activate (GtkCheckMenuItem *, gpointer);
70 static void value_labels_toggled (GtkToggleToolButton *, gpointer);
73 static void file_quit (GtkCheckMenuItem *, gpointer );
77 Create a new data editor.
80 new_data_editor (void)
82 struct data_editor *de ;
83 struct editor_window *e;
85 de = g_malloc (sizeof (*de));
87 e = (struct editor_window *) de;
89 de->xml = glade_xml_new (PKGDATADIR "/data-editor.glade", NULL, NULL);
91 e->window = get_widget_assert (de->xml, "data_editor");
93 g_signal_connect (get_widget_assert (de->xml,"file_new_data"),
95 G_CALLBACK (new_data_window),
98 g_signal_connect (get_widget_assert (de->xml,"file_open_data"),
100 G_CALLBACK (open_data_window),
103 g_signal_connect (get_widget_assert (de->xml,"file_new_syntax"),
105 G_CALLBACK (new_syntax_window),
108 g_signal_connect (get_widget_assert (de->xml,"file_open_syntax"),
110 G_CALLBACK (open_syntax_window),
113 g_signal_connect (get_widget_assert (de->xml,"help_about"),
115 G_CALLBACK (about_new),
119 g_signal_connect (get_widget_assert (de->xml,"data_sheet"),
120 "double-click-column",
121 G_CALLBACK (click2column),
125 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
127 GTK_SIGNAL_FUNC (click2row),
131 g_signal_connect (get_widget_assert (de->xml, "notebook"),
133 G_CALLBACK (data_var_select), de);
137 g_signal_connect (get_widget_assert (de->xml, "view_statusbar"),
139 G_CALLBACK (status_bar_activate), de);
142 g_signal_connect (get_widget_assert (de->xml, "view_gridlines"),
144 G_CALLBACK (grid_lines_activate), de);
148 g_signal_connect (get_widget_assert (de->xml, "view_data"),
150 G_CALLBACK (data_sheet_activate), de);
152 g_signal_connect (get_widget_assert (de->xml, "view_variables"),
154 G_CALLBACK (variable_sheet_activate), de);
158 g_signal_connect (get_widget_assert (de->xml, "view_fonts"),
160 G_CALLBACK (fonts_activate), de);
164 g_signal_connect (get_widget_assert (de->xml, "view_valuelabels"),
166 G_CALLBACK (value_labels_activate), de);
169 g_signal_connect (get_widget_assert (de->xml, "togglebutton-value-labels"),
171 G_CALLBACK (value_labels_toggled), de);
174 g_signal_connect (get_widget_assert (de->xml, "file_quit"),
176 G_CALLBACK (file_quit), de);
179 select_sheet (de, PAGE_DATA_SHEET);
185 /* Callback which occurs when the var sheet's row title
186 button is double clicked */
188 click2row (GtkWidget *w, gint row, gpointer data)
190 struct data_editor *de = data;
192 gint current_row, current_column;
194 GtkWidget *data_sheet = get_widget_assert (de->xml, "data_sheet");
196 data_editor_select_sheet (de, PAGE_DATA_SHEET);
198 gtk_sheet_get_active_cell (GTK_SHEET(data_sheet),
199 ¤t_row, ¤t_column);
201 gtk_sheet_set_active_cell (GTK_SHEET(data_sheet), current_row, row);
207 /* Callback which occurs when the data sheet's column title
210 click2column (GtkWidget *w, gint col, gpointer data)
212 struct data_editor *de = data;
214 gint current_row, current_column;
216 GtkWidget *var_sheet = get_widget_assert (de->xml, "variable_sheet");
218 data_editor_select_sheet (de, PAGE_VAR_SHEET);
220 gtk_sheet_get_active_cell (GTK_SHEET(var_sheet),
221 ¤t_row, ¤t_column);
223 gtk_sheet_set_active_cell (GTK_SHEET(var_sheet), col, current_column);
232 new_data_window (GtkMenuItem *menuitem, gpointer parent)
234 window_create (WINDOW_DATA, NULL);
239 select_sheet (struct data_editor *de, guint page_num)
241 GtkWidget *insert_variable = get_widget_assert (de->xml, "insert-variable");
242 GtkWidget *insert_cases = get_widget_assert (de->xml, "insert-cases");
244 GtkWidget *view_data = get_widget_assert (de->xml, "view_data");
245 GtkWidget *view_variables = get_widget_assert (de->xml, "view_variables");
250 gtk_widget_hide (view_variables);
251 gtk_widget_show (view_data);
252 gtk_widget_set_sensitive (insert_variable, TRUE);
253 gtk_widget_set_sensitive (insert_cases, FALSE);
255 case PAGE_DATA_SHEET:
256 gtk_widget_show (view_variables);
257 gtk_widget_hide (view_data);
258 gtk_widget_set_sensitive (insert_variable, FALSE);
259 gtk_widget_set_sensitive (insert_cases, TRUE);
262 g_assert_not_reached ();
269 data_var_select (GtkNotebook *notebook,
270 GtkNotebookPage *page,
274 struct data_editor *de = user_data;
276 select_sheet (de, page_num);
283 data_editor_select_sheet (struct data_editor *de, gint page)
285 gtk_notebook_set_current_page
287 GTK_NOTEBOOK (get_widget_assert (de->xml,"notebook")), page
293 open_data_window (GtkMenuItem *menuitem, gpointer parent)
295 bool finished = FALSE;
299 GtkFileFilter *filter ;
301 dialog = gtk_file_chooser_dialog_new (_("Open"),
303 GTK_FILE_CHOOSER_ACTION_OPEN,
304 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
305 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
308 filter = gtk_file_filter_new ();
309 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
310 gtk_file_filter_add_pattern (filter, "*.sav");
311 gtk_file_filter_add_pattern (filter, "*.SAV");
312 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter);
314 filter = gtk_file_filter_new ();
315 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
316 gtk_file_filter_add_pattern (filter, "*.por");
317 gtk_file_filter_add_pattern (filter, "*.POR");
318 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter);
320 filter = gtk_file_filter_new ();
321 gtk_file_filter_set_name (filter, _("All Files"));
322 gtk_file_filter_add_pattern (filter, "*");
323 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter);
327 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
330 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
337 } while ( ! finished ) ;
339 gtk_widget_destroy (dialog);
346 status_bar_activate (GtkCheckMenuItem *menuitem, gpointer data)
348 struct data_editor *de = data;
349 GtkWidget *statusbar = get_widget_assert (de->xml, "statusbar");
351 if ( gtk_check_menu_item_get_active (menuitem) )
352 gtk_widget_show (statusbar);
354 gtk_widget_hide (statusbar);
361 grid_lines_activate (GtkCheckMenuItem *menuitem, gpointer data)
363 struct data_editor *de = data;
364 const bool grid_visible = gtk_check_menu_item_get_active (menuitem);
366 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml,
370 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml, "data_sheet")),
377 data_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
379 struct data_editor *de = data;
381 data_editor_select_sheet (de, PAGE_DATA_SHEET);
386 variable_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
388 struct data_editor *de = data;
390 data_editor_select_sheet (de, PAGE_VAR_SHEET);
395 fonts_activate (GtkMenuItem *menuitem, gpointer data)
397 struct data_editor *de = data;
399 gtk_font_selection_dialog_new (_("Font Selection"));
401 gtk_window_set_transient_for (GTK_WINDOW (dialog),
402 GTK_WINDOW (get_widget_assert (de->xml,
404 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
406 GtkSheet *data_sheet =
407 GTK_SHEET(get_widget_assert (de->xml, "data_sheet"));
409 GtkSheet *var_sheet =
410 GTK_SHEET(get_widget_assert (de->xml, "variable_sheet"));
412 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
413 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
415 const gchar *font = gtk_font_selection_dialog_get_font_name
416 (GTK_FONT_SELECTION_DIALOG (dialog));
418 PangoFontDescription* font_desc =
419 pango_font_description_from_string (font);
421 psppire_var_store_set_font (vs, font_desc);
422 psppire_data_store_set_font (ds, font_desc);
425 gtk_widget_hide (dialog);
429 /* The next two callbacks are mutually co-operative */
431 /* Callback for the value labels menu item */
433 value_labels_activate (GtkCheckMenuItem *menuitem, gpointer data)
435 struct data_editor *de = data;
437 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
439 GtkToggleToolButton *tb =
440 GTK_TOGGLE_TOOL_BUTTON (get_widget_assert (de->xml,
441 "togglebutton-value-labels"));
443 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
445 gboolean show_value_labels = gtk_check_menu_item_get_active (menuitem);
447 gtk_toggle_tool_button_set_active (tb, show_value_labels);
449 psppire_data_store_show_labels (ds, show_value_labels);
453 /* Callback for the value labels tooglebutton */
455 value_labels_toggled (GtkToggleToolButton *toggle_tool_button,
458 struct data_editor *de = data;
460 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
462 GtkCheckMenuItem *item =
463 GTK_CHECK_MENU_ITEM (get_widget_assert (de->xml, "view_valuelabels"));
465 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
467 gboolean show_value_labels =
468 gtk_toggle_tool_button_get_active (toggle_tool_button);
470 gtk_check_menu_item_set_active (item, show_value_labels);
472 psppire_data_store_show_labels (ds, show_value_labels);
477 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
479 /* FIXME: Need to be more intelligent here.
480 Give the user the opportunity to save any unsaved data.