2 PSPPIRE --- A Graphical User Interface for PSPP
3 Copyright (C) 2006, 2007 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>
27 #include "window-manager.h"
28 #include <gtksheet/gtksheet.h>
32 #include "psppire-dialog.h"
33 #include "psppire-var-select.h"
35 #define _(msgid) gettext (msgid)
36 #define N_(msgid) msgid
38 #include "data-editor.h"
39 #include "syntax-editor.h"
40 #include "window-manager.h"
42 #include "psppire-data-store.h"
43 #include "psppire-var-store.h"
45 #include "weight-cases-dialog.h"
48 static void insert_variable (GtkCheckMenuItem *m, gpointer data);
51 /* Switch between the VAR SHEET and the DATA SHEET */
52 enum {PAGE_DATA_SHEET = 0, PAGE_VAR_SHEET};
54 static gboolean click2column (GtkWidget *w, gint col, gpointer data);
56 static gboolean click2row (GtkWidget *w, gint row, gpointer data);
59 static void select_sheet (struct data_editor *de, guint page_num);
62 /* Callback for when the dictionary changes its weights */
63 static void on_weight_change (GObject *, gint, gpointer);
65 static void data_var_select (GtkNotebook *notebook,
66 GtkNotebookPage *page,
70 static void status_bar_activate (GtkCheckMenuItem *, gpointer);
72 static void grid_lines_activate (GtkCheckMenuItem *, gpointer);
74 static void data_sheet_activate (GtkCheckMenuItem *, gpointer);
76 static void variable_sheet_activate (GtkCheckMenuItem *, gpointer );
78 static void fonts_activate (GtkMenuItem *, gpointer);
80 static void value_labels_activate (GtkCheckMenuItem *, gpointer);
81 static void value_labels_toggled (GtkToggleToolButton *, gpointer);
84 static void file_quit (GtkCheckMenuItem *, gpointer );
86 static void on_clear_activate (GtkMenuItem *, gpointer);
89 enable_edit_clear (GtkWidget *w, gint row, gpointer data)
91 struct data_editor *de = data;
93 GtkWidget *menuitem = get_widget_assert (de->xml, "edit_clear");
95 gtk_widget_set_sensitive (menuitem, TRUE);
99 disable_edit_clear (GtkWidget *w, gint x, gint y, gpointer data)
101 struct data_editor *de = data;
103 GtkWidget *menuitem = get_widget_assert (de->xml, "edit_clear");
105 gtk_widget_set_sensitive (menuitem, FALSE);
110 static void weight_cases_dialog (GObject *o, gpointer data);
114 Create a new data editor.
117 new_data_editor (void)
119 struct data_editor *de ;
120 struct editor_window *e;
121 GtkSheet *var_sheet ;
124 de = g_malloc (sizeof (*de));
126 e = (struct editor_window *) de;
128 de->xml = glade_xml_new (PKGDATADIR "/data-editor.glade", NULL, NULL);
131 var_sheet = GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
133 vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
135 g_signal_connect (vs->dict, "weight-changed",
136 G_CALLBACK (on_weight_change),
139 connect_help (de->xml);
141 de->invoke_weight_cases_dialog =
142 gtk_action_new ("weight-cases-dialog",
144 _("Weight cases by variable"),
145 "pspp-weight-cases");
148 g_signal_connect (de->invoke_weight_cases_dialog, "activate",
149 G_CALLBACK (weight_cases_dialog), de);
151 e->window = GTK_WINDOW (get_widget_assert (de->xml, "data_editor"));
153 g_signal_connect (get_widget_assert (de->xml,"file_new_data"),
155 G_CALLBACK (new_data_window),
158 g_signal_connect (get_widget_assert (de->xml,"file_open_data"),
160 G_CALLBACK (open_data_window),
163 g_signal_connect (get_widget_assert (de->xml,"file_new_syntax"),
165 G_CALLBACK (new_syntax_window),
168 g_signal_connect (get_widget_assert (de->xml,"file_open_syntax"),
170 G_CALLBACK (open_syntax_window),
174 g_signal_connect (get_widget_assert (de->xml,"edit_clear"),
176 G_CALLBACK (on_clear_activate),
180 g_signal_connect (get_widget_assert (de->xml,"data_insert-variable"),
182 G_CALLBACK (insert_variable),
185 gtk_action_connect_proxy (de->invoke_weight_cases_dialog,
186 get_widget_assert (de->xml, "data_weight-cases")
190 g_signal_connect (get_widget_assert (de->xml,"data_weight-cases"),
192 G_CALLBACK (weight_cases_dialog),
197 g_signal_connect (get_widget_assert (de->xml,"help_about"),
199 G_CALLBACK (about_new),
203 g_signal_connect (get_widget_assert (de->xml,"help_reference"),
205 G_CALLBACK (reference_manual),
210 g_signal_connect (get_widget_assert (de->xml,"data_sheet"),
211 "double-click-column",
212 G_CALLBACK (click2column),
216 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
218 GTK_SIGNAL_FUNC (click2row),
222 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
224 GTK_SIGNAL_FUNC (enable_edit_clear),
227 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
229 GTK_SIGNAL_FUNC (disable_edit_clear),
233 g_signal_connect (get_widget_assert (de->xml, "notebook"),
235 G_CALLBACK (data_var_select), de);
239 g_signal_connect (get_widget_assert (de->xml, "view_statusbar"),
241 G_CALLBACK (status_bar_activate), de);
244 g_signal_connect (get_widget_assert (de->xml, "view_gridlines"),
246 G_CALLBACK (grid_lines_activate), de);
250 g_signal_connect (get_widget_assert (de->xml, "view_data"),
252 G_CALLBACK (data_sheet_activate), de);
254 g_signal_connect (get_widget_assert (de->xml, "view_variables"),
256 G_CALLBACK (variable_sheet_activate), de);
260 g_signal_connect (get_widget_assert (de->xml, "view_fonts"),
262 G_CALLBACK (fonts_activate), de);
266 g_signal_connect (get_widget_assert (de->xml, "view_valuelabels"),
268 G_CALLBACK (value_labels_activate), de);
271 g_signal_connect (get_widget_assert (de->xml, "togglebutton-value-labels"),
273 G_CALLBACK (value_labels_toggled), de);
276 gtk_action_connect_proxy (de->invoke_weight_cases_dialog,
277 get_widget_assert (de->xml, "button-weight-cases")
280 g_signal_connect (get_widget_assert (de->xml, "file_quit"),
282 G_CALLBACK (file_quit), de);
285 g_signal_connect (get_widget_assert (de->xml, "windows_minimise_all"),
287 G_CALLBACK (minimise_all_windows), NULL);
291 select_sheet (de, PAGE_DATA_SHEET);
297 /* Callback which occurs when the var sheet's row title
298 button is double clicked */
300 click2row (GtkWidget *w, gint row, gpointer data)
302 struct data_editor *de = data;
304 gint current_row, current_column;
306 GtkWidget *data_sheet = get_widget_assert (de->xml, "data_sheet");
308 data_editor_select_sheet (de, PAGE_DATA_SHEET);
310 gtk_sheet_get_active_cell (GTK_SHEET (data_sheet),
311 ¤t_row, ¤t_column);
313 gtk_sheet_set_active_cell (GTK_SHEET (data_sheet), current_row, row);
319 /* Callback which occurs when the data sheet's column title
322 click2column (GtkWidget *w, gint col, gpointer data)
324 struct data_editor *de = data;
326 gint current_row, current_column;
328 GtkWidget *var_sheet = get_widget_assert (de->xml, "variable_sheet");
330 data_editor_select_sheet (de, PAGE_VAR_SHEET);
332 gtk_sheet_get_active_cell (GTK_SHEET (var_sheet),
333 ¤t_row, ¤t_column);
335 gtk_sheet_set_active_cell (GTK_SHEET (var_sheet), col, current_column);
344 new_data_window (GtkMenuItem *menuitem, gpointer parent)
346 window_create (WINDOW_DATA, NULL);
351 select_sheet (struct data_editor *de, guint page_num)
353 GtkWidget *insert_variable = get_widget_assert (de->xml, "data_insert-variable");
354 GtkWidget *insert_cases = get_widget_assert (de->xml, "insert-cases");
356 GtkWidget *view_data = get_widget_assert (de->xml, "view_data");
357 GtkWidget *view_variables = get_widget_assert (de->xml, "view_variables");
362 gtk_widget_hide (view_variables);
363 gtk_widget_show (view_data);
364 gtk_widget_set_sensitive (insert_variable, TRUE);
365 gtk_widget_set_sensitive (insert_cases, FALSE);
367 case PAGE_DATA_SHEET:
368 gtk_widget_show (view_variables);
369 gtk_widget_hide (view_data);
371 gtk_widget_set_sensitive (insert_cases, TRUE);
375 g_assert_not_reached ();
382 data_var_select (GtkNotebook *notebook,
383 GtkNotebookPage *page,
387 struct data_editor *de = user_data;
389 select_sheet (de, page_num);
396 data_editor_select_sheet (struct data_editor *de, gint page)
398 gtk_notebook_set_current_page
400 GTK_NOTEBOOK (get_widget_assert (de->xml,"notebook")), page
406 open_data_window (GtkMenuItem *menuitem, gpointer parent)
408 bool finished = FALSE;
412 GtkFileFilter *filter ;
414 dialog = gtk_file_chooser_dialog_new (_("Open"),
416 GTK_FILE_CHOOSER_ACTION_OPEN,
417 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
418 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
421 filter = gtk_file_filter_new ();
422 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
423 gtk_file_filter_add_pattern (filter, "*.sav");
424 gtk_file_filter_add_pattern (filter, "*.SAV");
425 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
427 filter = gtk_file_filter_new ();
428 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
429 gtk_file_filter_add_pattern (filter, "*.por");
430 gtk_file_filter_add_pattern (filter, "*.POR");
431 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
433 filter = gtk_file_filter_new ();
434 gtk_file_filter_set_name (filter, _("All Files"));
435 gtk_file_filter_add_pattern (filter, "*");
436 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
440 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
443 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
450 } while ( ! finished ) ;
452 gtk_widget_destroy (dialog);
459 status_bar_activate (GtkCheckMenuItem *menuitem, gpointer data)
461 struct data_editor *de = data;
462 GtkWidget *statusbar = get_widget_assert (de->xml, "status-bar");
464 if ( gtk_check_menu_item_get_active (menuitem) )
465 gtk_widget_show (statusbar);
467 gtk_widget_hide (statusbar);
472 grid_lines_activate (GtkCheckMenuItem *menuitem, gpointer data)
474 struct data_editor *de = data;
475 const bool grid_visible = gtk_check_menu_item_get_active (menuitem);
477 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml,
481 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml, "data_sheet")),
488 data_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
490 struct data_editor *de = data;
492 data_editor_select_sheet (de, PAGE_DATA_SHEET);
497 variable_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
499 struct data_editor *de = data;
501 data_editor_select_sheet (de, PAGE_VAR_SHEET);
506 fonts_activate (GtkMenuItem *menuitem, gpointer data)
508 struct data_editor *de = data;
510 gtk_font_selection_dialog_new (_("Font Selection"));
512 gtk_window_set_transient_for (GTK_WINDOW (dialog),
513 GTK_WINDOW (get_widget_assert (de->xml,
515 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
517 GtkSheet *data_sheet =
518 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
520 GtkSheet *var_sheet =
521 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
523 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
524 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
526 const gchar *font = gtk_font_selection_dialog_get_font_name
527 (GTK_FONT_SELECTION_DIALOG (dialog));
529 PangoFontDescription* font_desc =
530 pango_font_description_from_string (font);
532 psppire_var_store_set_font (vs, font_desc);
533 psppire_data_store_set_font (ds, font_desc);
536 gtk_widget_hide (dialog);
540 /* The next two callbacks are mutually co-operative */
542 /* Callback for the value labels menu item */
544 value_labels_activate (GtkCheckMenuItem *menuitem, gpointer data)
546 struct data_editor *de = data;
548 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
550 GtkToggleToolButton *tb =
551 GTK_TOGGLE_TOOL_BUTTON (get_widget_assert (de->xml,
552 "togglebutton-value-labels"));
554 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
556 gboolean show_value_labels = gtk_check_menu_item_get_active (menuitem);
558 gtk_toggle_tool_button_set_active (tb, show_value_labels);
560 psppire_data_store_show_labels (ds, show_value_labels);
564 /* Callback for the value labels tooglebutton */
566 value_labels_toggled (GtkToggleToolButton *toggle_tool_button,
569 struct data_editor *de = data;
571 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
573 GtkCheckMenuItem *item =
574 GTK_CHECK_MENU_ITEM (get_widget_assert (de->xml, "view_valuelabels"));
576 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
578 gboolean show_value_labels =
579 gtk_toggle_tool_button_get_active (toggle_tool_button);
581 gtk_check_menu_item_set_active (item, show_value_labels);
583 psppire_data_store_show_labels (ds, show_value_labels);
588 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
590 /* FIXME: Need to be more intelligent here.
591 Give the user the opportunity to save any unsaved data.
598 /* Callback for when the Clear item in the edit menu is activated */
600 on_clear_activate (GtkMenuItem *menuitem, gpointer data)
602 struct data_editor *de = data;
604 GtkNotebook *notebook = GTK_NOTEBOOK (get_widget_assert (de->xml,
607 switch ( gtk_notebook_get_current_page (notebook) )
611 GtkSheet *var_sheet =
612 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
614 PsppireVarStore *vs = PSPPIRE_VAR_STORE
615 (gtk_sheet_get_model (var_sheet) );
617 /* This shouldn't be able to happen, because the menuitem
618 should be disabled */
619 g_return_if_fail (var_sheet->state == GTK_SHEET_ROW_SELECTED );
621 psppire_dict_delete_variables (vs->dict,
622 var_sheet->range.row0,
624 var_sheet->range.rowi -
625 var_sheet->range.row0 );
628 case PAGE_DATA_SHEET:
631 g_assert_not_reached ();
636 /* Insert a new variable before the current row in the variable sheet,
637 or before the current column in the data sheet, whichever is selected */
639 insert_variable (GtkCheckMenuItem *m, gpointer data)
641 struct data_editor *de = data;
644 GtkWidget *notebook = get_widget_assert (de->xml, "notebook");
646 GtkSheet *var_sheet =
647 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
649 PsppireVarStore *vs = PSPPIRE_VAR_STORE
650 (gtk_sheet_get_model (var_sheet) );
652 switch ( gtk_notebook_get_current_page ( GTK_NOTEBOOK (notebook)) )
655 posn = var_sheet->active_cell.row;
657 case PAGE_DATA_SHEET:
659 GtkSheet *data_sheet =
660 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
662 if ( data_sheet->state == GTK_SHEET_COLUMN_SELECTED )
663 posn = data_sheet->range.col0;
665 posn = data_sheet->active_cell.col;
669 g_assert_not_reached ();
672 psppire_dict_insert_variable (vs->dict, posn, NULL);
676 /* Callback for when the dictionary changes its weights */
678 on_weight_change (GObject *o, gint weight_index, gpointer data)
680 struct data_editor *de = data;
681 GtkWidget *weight_status_area =
682 get_widget_assert (de->xml, "weight-status-area");
684 if ( weight_index == -1 )
686 gtk_label_set_text (GTK_LABEL (weight_status_area), _("Weights off"));
690 GtkSheet *var_sheet =
691 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
693 PsppireVarStore *vs = PSPPIRE_VAR_STORE
694 (gtk_sheet_get_model (var_sheet) );
696 struct variable *var = psppire_dict_get_variable (vs->dict,
699 gchar *text = g_strdup_printf (_("Weight by %s"), var_get_name (var));
701 gtk_label_set_text (GTK_LABEL (weight_status_area), text);
709 weight_cases_dialog (GObject *o, gpointer data)
712 struct data_editor *de = data;
713 GtkSheet *var_sheet =
714 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
717 GladeXML *xml = glade_xml_new (PKGDATADIR "/psppire.glade",
718 "weight-cases-dialog", NULL);
721 GtkWidget *treeview = get_widget_assert (xml, "treeview");
722 GtkWidget *entry = get_widget_assert (xml, "entry1");
725 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
727 PsppireVarSelect *select = psppire_var_select_new (treeview,
731 PsppireDialog *dialog = create_weight_dialog (select, xml);
733 response = psppire_dialog_run (dialog);
735 g_object_unref (xml);
737 if (response == GTK_RESPONSE_OK)
739 const GList *list = psppire_var_select_get_variables (select);
741 g_assert ( g_list_length (list) <= 1 );
744 psppire_dict_set_weight_variable (select->dict, NULL);
747 struct variable *var = list->data;
749 psppire_dict_set_weight_variable (select->dict, var);