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 <language/syntax-string-source.h>
41 #include "window-manager.h"
43 #include "psppire-data-store.h"
44 #include "psppire-var-store.h"
46 #include "weight-cases-dialog.h"
49 static void insert_variable (GtkCheckMenuItem *m, gpointer data);
52 /* Switch between the VAR SHEET and the DATA SHEET */
53 enum {PAGE_DATA_SHEET = 0, PAGE_VAR_SHEET};
55 static gboolean click2column (GtkWidget *w, gint col, gpointer data);
57 static gboolean click2row (GtkWidget *w, gint row, gpointer data);
60 static void select_sheet (struct data_editor *de, guint page_num);
63 /* Callback for when the dictionary changes properties*/
64 static void on_weight_change (GObject *, gint, gpointer);
65 static void on_filter_change (GObject *, gint, gpointer);
66 static void on_split_change (PsppireDict *, gpointer);
68 static void data_var_select (GtkNotebook *notebook,
69 GtkNotebookPage *page,
73 static void status_bar_activate (GtkCheckMenuItem *, gpointer);
75 static void grid_lines_activate (GtkCheckMenuItem *, gpointer);
77 static void data_sheet_activate (GtkCheckMenuItem *, gpointer);
79 static void variable_sheet_activate (GtkCheckMenuItem *, gpointer );
81 static void fonts_activate (GtkMenuItem *, gpointer);
83 static void value_labels_activate (GtkCheckMenuItem *, gpointer);
84 static void value_labels_toggled (GtkToggleToolButton *, gpointer);
87 static void file_quit (GtkCheckMenuItem *, gpointer );
89 static void on_clear_activate (GtkMenuItem *, gpointer);
92 enable_edit_clear (GtkWidget *w, gint row, gpointer data)
94 struct data_editor *de = data;
96 GtkWidget *menuitem = get_widget_assert (de->xml, "edit_clear");
98 gtk_widget_set_sensitive (menuitem, TRUE);
102 disable_edit_clear (GtkWidget *w, gint x, gint y, gpointer data)
104 struct data_editor *de = data;
106 GtkWidget *menuitem = get_widget_assert (de->xml, "edit_clear");
108 gtk_widget_set_sensitive (menuitem, FALSE);
113 static void weight_cases_dialog (GObject *o, gpointer data);
117 Create a new data editor.
120 new_data_editor (void)
122 struct data_editor *de ;
123 struct editor_window *e;
124 GtkSheet *var_sheet ;
127 de = g_malloc (sizeof (*de));
129 e = (struct editor_window *) de;
131 de->xml = glade_xml_new (PKGDATADIR "/data-editor.glade", NULL, NULL);
134 var_sheet = GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
136 vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
138 g_signal_connect (vs->dict, "weight-changed",
139 G_CALLBACK (on_weight_change),
142 g_signal_connect (vs->dict, "filter-changed",
143 G_CALLBACK (on_filter_change),
146 g_signal_connect (vs->dict, "split-changed",
147 G_CALLBACK (on_split_change),
150 connect_help (de->xml);
152 de->invoke_weight_cases_dialog =
153 gtk_action_new ("weight-cases-dialog",
155 _("Weight cases by variable"),
156 "pspp-weight-cases");
159 g_signal_connect (de->invoke_weight_cases_dialog, "activate",
160 G_CALLBACK (weight_cases_dialog), de);
162 e->window = GTK_WINDOW (get_widget_assert (de->xml, "data_editor"));
164 g_signal_connect (get_widget_assert (de->xml,"file_new_data"),
166 G_CALLBACK (new_data_window),
169 g_signal_connect (get_widget_assert (de->xml,"file_open_data"),
171 G_CALLBACK (open_data_window),
174 g_signal_connect (get_widget_assert (de->xml,"file_new_syntax"),
176 G_CALLBACK (new_syntax_window),
179 g_signal_connect (get_widget_assert (de->xml,"file_open_syntax"),
181 G_CALLBACK (open_syntax_window),
185 g_signal_connect (get_widget_assert (de->xml,"edit_clear"),
187 G_CALLBACK (on_clear_activate),
191 g_signal_connect (get_widget_assert (de->xml,"data_insert-variable"),
193 G_CALLBACK (insert_variable),
196 gtk_action_connect_proxy (de->invoke_weight_cases_dialog,
197 get_widget_assert (de->xml, "data_weight-cases")
201 g_signal_connect (get_widget_assert (de->xml,"data_weight-cases"),
203 G_CALLBACK (weight_cases_dialog),
208 g_signal_connect (get_widget_assert (de->xml,"help_about"),
210 G_CALLBACK (about_new),
214 g_signal_connect (get_widget_assert (de->xml,"help_reference"),
216 G_CALLBACK (reference_manual),
221 g_signal_connect (get_widget_assert (de->xml,"data_sheet"),
222 "double-click-column",
223 G_CALLBACK (click2column),
227 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
229 GTK_SIGNAL_FUNC (click2row),
233 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
235 GTK_SIGNAL_FUNC (enable_edit_clear),
238 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
240 GTK_SIGNAL_FUNC (disable_edit_clear),
244 g_signal_connect (get_widget_assert (de->xml, "notebook"),
246 G_CALLBACK (data_var_select), de);
250 g_signal_connect (get_widget_assert (de->xml, "view_statusbar"),
252 G_CALLBACK (status_bar_activate), de);
255 g_signal_connect (get_widget_assert (de->xml, "view_gridlines"),
257 G_CALLBACK (grid_lines_activate), de);
261 g_signal_connect (get_widget_assert (de->xml, "view_data"),
263 G_CALLBACK (data_sheet_activate), de);
265 g_signal_connect (get_widget_assert (de->xml, "view_variables"),
267 G_CALLBACK (variable_sheet_activate), de);
271 g_signal_connect (get_widget_assert (de->xml, "view_fonts"),
273 G_CALLBACK (fonts_activate), de);
277 g_signal_connect (get_widget_assert (de->xml, "view_valuelabels"),
279 G_CALLBACK (value_labels_activate), de);
282 g_signal_connect (get_widget_assert (de->xml, "togglebutton-value-labels"),
284 G_CALLBACK (value_labels_toggled), de);
287 gtk_action_connect_proxy (de->invoke_weight_cases_dialog,
288 get_widget_assert (de->xml, "button-weight-cases")
291 g_signal_connect (get_widget_assert (de->xml, "file_quit"),
293 G_CALLBACK (file_quit), de);
296 g_signal_connect (get_widget_assert (de->xml, "windows_minimise_all"),
298 G_CALLBACK (minimise_all_windows), NULL);
302 select_sheet (de, PAGE_DATA_SHEET);
308 /* Callback which occurs when the var sheet's row title
309 button is double clicked */
311 click2row (GtkWidget *w, gint row, gpointer data)
313 struct data_editor *de = data;
315 gint current_row, current_column;
317 GtkWidget *data_sheet = get_widget_assert (de->xml, "data_sheet");
319 data_editor_select_sheet (de, PAGE_DATA_SHEET);
321 gtk_sheet_get_active_cell (GTK_SHEET (data_sheet),
322 ¤t_row, ¤t_column);
324 gtk_sheet_set_active_cell (GTK_SHEET (data_sheet), current_row, row);
330 /* Callback which occurs when the data sheet's column title
333 click2column (GtkWidget *w, gint col, gpointer data)
335 struct data_editor *de = data;
337 gint current_row, current_column;
339 GtkWidget *var_sheet = get_widget_assert (de->xml, "variable_sheet");
341 data_editor_select_sheet (de, PAGE_VAR_SHEET);
343 gtk_sheet_get_active_cell (GTK_SHEET (var_sheet),
344 ¤t_row, ¤t_column);
346 gtk_sheet_set_active_cell (GTK_SHEET (var_sheet), col, current_column);
353 new_data_window (GtkMenuItem *menuitem, gpointer parent)
355 window_create (WINDOW_DATA, NULL);
360 select_sheet (struct data_editor *de, guint page_num)
362 GtkWidget *insert_variable = get_widget_assert (de->xml, "data_insert-variable");
363 GtkWidget *insert_cases = get_widget_assert (de->xml, "insert-cases");
365 GtkWidget *view_data = get_widget_assert (de->xml, "view_data");
366 GtkWidget *view_variables = get_widget_assert (de->xml, "view_variables");
371 gtk_widget_hide (view_variables);
372 gtk_widget_show (view_data);
373 gtk_widget_set_sensitive (insert_variable, TRUE);
374 gtk_widget_set_sensitive (insert_cases, FALSE);
376 case PAGE_DATA_SHEET:
377 gtk_widget_show (view_variables);
378 gtk_widget_hide (view_data);
380 gtk_widget_set_sensitive (insert_cases, TRUE);
384 g_assert_not_reached ();
391 data_var_select (GtkNotebook *notebook,
392 GtkNotebookPage *page,
396 struct data_editor *de = user_data;
398 select_sheet (de, page_num);
405 data_editor_select_sheet (struct data_editor *de, gint page)
407 gtk_notebook_set_current_page
409 GTK_NOTEBOOK (get_widget_assert (de->xml,"notebook")), page
415 open_data_window (GtkMenuItem *menuitem, gpointer parent)
417 bool finished = FALSE;
421 GtkFileFilter *filter ;
423 dialog = gtk_file_chooser_dialog_new (_("Open"),
425 GTK_FILE_CHOOSER_ACTION_OPEN,
426 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
427 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
430 filter = gtk_file_filter_new ();
431 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
432 gtk_file_filter_add_pattern (filter, "*.sav");
433 gtk_file_filter_add_pattern (filter, "*.SAV");
434 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
436 filter = gtk_file_filter_new ();
437 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
438 gtk_file_filter_add_pattern (filter, "*.por");
439 gtk_file_filter_add_pattern (filter, "*.POR");
440 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
442 filter = gtk_file_filter_new ();
443 gtk_file_filter_set_name (filter, _("All Files"));
444 gtk_file_filter_add_pattern (filter, "*");
445 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
449 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
452 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
459 } while ( ! finished ) ;
461 gtk_widget_destroy (dialog);
468 status_bar_activate (GtkCheckMenuItem *menuitem, gpointer data)
470 struct data_editor *de = data;
471 GtkWidget *statusbar = get_widget_assert (de->xml, "status-bar");
473 if ( gtk_check_menu_item_get_active (menuitem) )
474 gtk_widget_show (statusbar);
476 gtk_widget_hide (statusbar);
481 grid_lines_activate (GtkCheckMenuItem *menuitem, gpointer data)
483 struct data_editor *de = data;
484 const bool grid_visible = gtk_check_menu_item_get_active (menuitem);
486 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml,
490 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml, "data_sheet")),
497 data_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
499 struct data_editor *de = data;
501 data_editor_select_sheet (de, PAGE_DATA_SHEET);
506 variable_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
508 struct data_editor *de = data;
510 data_editor_select_sheet (de, PAGE_VAR_SHEET);
515 fonts_activate (GtkMenuItem *menuitem, gpointer data)
517 struct data_editor *de = data;
519 gtk_font_selection_dialog_new (_("Font Selection"));
521 gtk_window_set_transient_for (GTK_WINDOW (dialog),
522 GTK_WINDOW (get_widget_assert (de->xml,
524 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
526 GtkSheet *data_sheet =
527 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
529 GtkSheet *var_sheet =
530 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
532 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
533 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
535 const gchar *font = gtk_font_selection_dialog_get_font_name
536 (GTK_FONT_SELECTION_DIALOG (dialog));
538 PangoFontDescription* font_desc =
539 pango_font_description_from_string (font);
541 psppire_var_store_set_font (vs, font_desc);
542 psppire_data_store_set_font (ds, font_desc);
545 gtk_widget_hide (dialog);
549 /* The next two callbacks are mutually co-operative */
551 /* Callback for the value labels menu item */
553 value_labels_activate (GtkCheckMenuItem *menuitem, gpointer data)
555 struct data_editor *de = data;
557 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
559 GtkToggleToolButton *tb =
560 GTK_TOGGLE_TOOL_BUTTON (get_widget_assert (de->xml,
561 "togglebutton-value-labels"));
563 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
565 gboolean show_value_labels = gtk_check_menu_item_get_active (menuitem);
567 gtk_toggle_tool_button_set_active (tb, show_value_labels);
569 psppire_data_store_show_labels (ds, show_value_labels);
573 /* Callback for the value labels tooglebutton */
575 value_labels_toggled (GtkToggleToolButton *toggle_tool_button,
578 struct data_editor *de = data;
580 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
582 GtkCheckMenuItem *item =
583 GTK_CHECK_MENU_ITEM (get_widget_assert (de->xml, "view_valuelabels"));
585 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
587 gboolean show_value_labels =
588 gtk_toggle_tool_button_get_active (toggle_tool_button);
590 gtk_check_menu_item_set_active (item, show_value_labels);
592 psppire_data_store_show_labels (ds, show_value_labels);
597 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
599 /* FIXME: Need to be more intelligent here.
600 Give the user the opportunity to save any unsaved data.
607 /* Callback for when the Clear item in the edit menu is activated */
609 on_clear_activate (GtkMenuItem *menuitem, gpointer data)
611 struct data_editor *de = data;
613 GtkNotebook *notebook = GTK_NOTEBOOK (get_widget_assert (de->xml,
616 switch ( gtk_notebook_get_current_page (notebook) )
620 GtkSheet *var_sheet =
621 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
623 PsppireVarStore *vs = PSPPIRE_VAR_STORE
624 (gtk_sheet_get_model (var_sheet) );
626 /* This shouldn't be able to happen, because the menuitem
627 should be disabled */
628 g_return_if_fail (var_sheet->state == GTK_SHEET_ROW_SELECTED );
630 psppire_dict_delete_variables (vs->dict,
631 var_sheet->range.row0,
633 var_sheet->range.rowi -
634 var_sheet->range.row0 );
637 case PAGE_DATA_SHEET:
640 g_assert_not_reached ();
645 /* Insert a new variable before the current row in the variable sheet,
646 or before the current column in the data sheet, whichever is selected */
648 insert_variable (GtkCheckMenuItem *m, gpointer data)
650 struct data_editor *de = data;
653 GtkWidget *notebook = get_widget_assert (de->xml, "notebook");
655 GtkSheet *var_sheet =
656 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
658 PsppireVarStore *vs = PSPPIRE_VAR_STORE
659 (gtk_sheet_get_model (var_sheet) );
661 switch ( gtk_notebook_get_current_page ( GTK_NOTEBOOK (notebook)) )
664 posn = var_sheet->active_cell.row;
666 case PAGE_DATA_SHEET:
668 GtkSheet *data_sheet =
669 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
671 if ( data_sheet->state == GTK_SHEET_COLUMN_SELECTED )
672 posn = data_sheet->range.col0;
674 posn = data_sheet->active_cell.col;
678 g_assert_not_reached ();
681 psppire_dict_insert_variable (vs->dict, posn, NULL);
684 /* Callback for when the dictionary changes its split variables */
686 on_split_change (PsppireDict *dict, gpointer data)
688 struct data_editor *de = data;
690 size_t n_split_vars = dict_get_split_cnt (dict->dict);
692 GtkWidget *split_status_area =
693 get_widget_assert (de->xml, "split-file-status-area");
695 if ( n_split_vars == 0 )
697 gtk_label_set_text (GTK_LABEL (split_status_area), _("No Split"));
703 struct variable *const * split_vars = dict_get_split_vars (dict->dict);
705 text = g_string_new (_("Split by "));
707 for (i = 0 ; i < n_split_vars - 1; ++i )
709 g_string_append_printf (text, "%s, ", var_get_name (split_vars[i]));
711 g_string_append (text, var_get_name (split_vars[i]));
713 gtk_label_set_text (GTK_LABEL (split_status_area), text->str);
715 g_string_free (text, TRUE);
720 /* Callback for when the dictionary changes its filter variable */
722 on_filter_change (GObject *o, gint filter_index, gpointer data)
724 struct data_editor *de = data;
725 GtkWidget *filter_status_area =
726 get_widget_assert (de->xml, "filter-use-status-area");
728 if ( filter_index == -1 )
730 gtk_label_set_text (GTK_LABEL (filter_status_area), _("Filter off"));
734 GtkSheet *var_sheet =
735 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
737 PsppireVarStore *vs = PSPPIRE_VAR_STORE
738 (gtk_sheet_get_model (var_sheet) );
740 struct variable *var = psppire_dict_get_variable (vs->dict,
743 gchar *text = g_strdup_printf (_("Filter by %s"), var_get_name (var));
745 gtk_label_set_text (GTK_LABEL (filter_status_area), text);
751 /* Callback for when the dictionary changes its weights */
753 on_weight_change (GObject *o, gint weight_index, gpointer data)
755 struct data_editor *de = data;
756 GtkWidget *weight_status_area =
757 get_widget_assert (de->xml, "weight-status-area");
759 if ( weight_index == -1 )
761 gtk_label_set_text (GTK_LABEL (weight_status_area), _("Weights off"));
765 GtkSheet *var_sheet =
766 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
768 PsppireVarStore *vs = PSPPIRE_VAR_STORE
769 (gtk_sheet_get_model (var_sheet) );
771 struct variable *var = psppire_dict_get_variable (vs->dict,
774 gchar *text = g_strdup_printf (_("Weight by %s"), var_get_name (var));
776 gtk_label_set_text (GTK_LABEL (weight_status_area), text);
783 weight_cases_dialog (GObject *o, gpointer data)
786 struct data_editor *de = data;
787 GtkSheet *var_sheet =
788 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
791 GladeXML *xml = glade_xml_new (PKGDATADIR "/psppire.glade",
792 "weight-cases-dialog", NULL);
795 GtkWidget *treeview = get_widget_assert (xml, "treeview");
796 GtkWidget *entry = get_widget_assert (xml, "entry1");
799 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
801 PsppireVarSelect *select = psppire_var_select_new (treeview,
805 PsppireDialog *dialog = create_weight_dialog (select, xml);
807 response = psppire_dialog_run (dialog);
809 g_object_unref (xml);
813 case GTK_RESPONSE_OK:
815 struct getl_interface *sss ;
816 const GList *list = psppire_var_select_get_variables (select);
818 g_assert ( g_list_length ((GList *)list) <= 1 );
822 sss = create_syntax_string_source ("WEIGHT OFF.");
826 struct variable *var = list->data;
828 sss = create_syntax_string_source ("WEIGHT BY %s.\n",
832 execute_syntax (sss);
835 case PSPPIRE_RESPONSE_PASTE:
837 struct syntax_editor *se = (struct syntax_editor *) window_create (WINDOW_SYNTAX, NULL);
839 const GList *list = psppire_var_select_get_variables (select);
841 g_assert ( g_list_length ((GList *)list) <= 1 );
845 gtk_text_buffer_insert_at_cursor (se->buffer, "WEIGHT OFF.", -1);
849 struct variable *var = list->data;
851 gchar *text = g_strdup_printf ("WEIGHT BY %s.",
854 gtk_text_buffer_insert_at_cursor (se->buffer,