2 PSPPIRE --- A Graphical User Interface for PSPP
3 Copyright (C) 2004, 2005, 2006 Free Software Foundation
4 Written by John Darrington
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 #define _(msgid) gettext (msgid)
25 #define N_(msgid) msgid
27 #include <math/sort.h>
29 #include <data/casefile.h>
30 #include <data/file-handle-def.h>
31 #include <data/sys-file-reader.h>
32 #include <data/case.h>
34 #include <glade/glade.h>
37 #include <gtksheet/gtksheet.h>
39 #include "menu-actions.h"
40 #include "psppire-variable.h"
41 #include "psppire-dict.h"
43 #include "var-sheet.h"
44 #include "data-sheet.h"
46 #include "psppire-var-store.h"
47 #include "psppire-data-store.h"
49 #include "sort-cases-dialog.h"
55 extern PsppireDict *the_dictionary ;
57 static struct file_handle *psppire_handle = 0;
59 static const gchar handle_name[] = "psppire_handle";
61 static const gchar untitled[] = N_("Untitled");
63 static const gchar window_title[] = N_("PSPP Data Editor");
66 /* Sets the title bar to TEXT */
68 psppire_set_window_title(const gchar *text)
70 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
72 gchar *title = g_strdup_printf("%s --- %s", text, gettext(window_title));
74 gtk_window_set_title(GTK_WINDOW(data_editor), title);
79 /* Clear the active file and set the data and var sheets to
85 PsppireDataStore *data_store ;
86 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
87 GtkSheet *var_sheet = GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
89 gtk_sheet_set_active_cell(data_sheet, -1, -1);
90 gtk_sheet_set_active_cell(var_sheet, 0, 0);
92 if ( GTK_WIDGET_REALIZED(GTK_WIDGET(data_sheet)))
93 gtk_sheet_unselect_range(data_sheet);
95 if ( GTK_WIDGET_REALIZED(GTK_WIDGET(var_sheet)))
96 gtk_sheet_unselect_range(var_sheet);
98 gtk_sheet_moveto(data_sheet, 0, 0, 0.0, 0.0);
99 gtk_sheet_moveto(var_sheet, 0, 0, 0.0, 0.0);
101 data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
103 psppire_data_store_clear(data_store);
105 psppire_set_window_title(gettext(untitled));
108 fh_free(psppire_handle);
115 on_new1_activate (GtkMenuItem *menuitem,
123 /* Load a system file.
124 Return TRUE if successfull
127 load_system_file(const gchar *file_name)
131 PsppireVarStore *var_store ;
132 PsppireDataStore *data_store ;
133 struct dictionary *new_dict;
134 struct sfm_read_info ri;
135 struct sfm_reader *reader ;
137 GtkWidget *data_sheet = get_widget_assert(xml, "data_sheet");
138 GtkWidget *var_sheet = get_widget_assert(xml, "variable_sheet");
140 g_assert(data_sheet);
146 fh_create_file (handle_name, file_name, fh_default_properties());
148 if ( !psppire_handle )
150 g_warning("Cannot read handle for reading system file \"%s\"\n",
155 reader = sfm_open_reader (psppire_handle, &new_dict, &ri);
160 /* FIXME: We need a better way of updating a dictionary than this */
161 the_dictionary = psppire_dict_new_from_dict(new_dict);
164 PSPPIRE_VAR_STORE(gtk_sheet_get_model(GTK_SHEET(var_sheet)));
166 psppire_var_store_set_dictionary(var_store, the_dictionary);
170 PSPPIRE_DATA_STORE(gtk_sheet_get_model(GTK_SHEET(data_sheet)));
172 psppire_data_store_set_dictionary(data_store,
175 psppire_set_window_title(basename(file_name));
177 var_cnt = dict_get_next_value_idx(the_dictionary->dict);
185 case_create(&c, var_cnt);
186 if ( 0 == sfm_read_case (reader, &c) )
192 if ( !psppire_case_file_append_case(data_store->case_file, &c) )
194 g_warning("Cannot write case to casefile\n");
202 sfm_close_reader(reader);
204 psppire_case_file_get_case_count(data_store->case_file);
211 on_open1_activate (GtkMenuItem *menuitem,
214 bool finished = FALSE;
217 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
218 GtkFileFilter *filter ;
220 dialog = gtk_file_chooser_dialog_new (_("Open"),
221 GTK_WINDOW(data_editor),
222 GTK_FILE_CHOOSER_ACTION_OPEN,
223 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
224 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
227 filter = gtk_file_filter_new();
228 gtk_file_filter_set_name(filter, _("System Files (*.sav)"));
229 gtk_file_filter_add_pattern(filter, "*.sav");
230 gtk_file_filter_add_pattern(filter, "*.SAV");
231 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
233 filter = gtk_file_filter_new();
234 gtk_file_filter_set_name(filter, _("Portable Files (*.por) "));
235 gtk_file_filter_add_pattern(filter, "*.por");
236 gtk_file_filter_add_pattern(filter, "*.POR");
237 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
239 filter = gtk_file_filter_new();
240 gtk_file_filter_set_name(filter, _("All Files"));
241 gtk_file_filter_add_pattern(filter, "*");
242 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
246 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
249 gtk_file_chooser_get_filename(GTK_FILE_CHOOSER (dialog));
251 finished = load_system_file(file_name) ;
258 } while ( ! finished ) ;
260 gtk_widget_destroy (dialog);
264 /* Re initialise HANDLE, by interrogating the user for a new file name */
266 recreate_save_handle(struct file_handle **handle)
270 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
272 dialog = gtk_file_chooser_dialog_new (_("Save Data As"),
273 GTK_WINDOW(data_editor),
274 GTK_FILE_CHOOSER_ACTION_SAVE,
275 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
276 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
279 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
281 char *file_name = gtk_file_chooser_get_filename
282 (GTK_FILE_CHOOSER (dialog));
286 destroy_file_handle(*handle, 0);
288 *handle = fh_create_file (handle_name, file_name, fh_default_properties());
290 psppire_set_window_title(basename(file_name));
295 gtk_widget_destroy (dialog);
299 on_save1_activate (GtkMenuItem *menuitem,
302 GtkSheet *data_sheet ;
303 PsppireDataStore *data_store ;
305 if ( ! psppire_handle )
306 recreate_save_handle(&psppire_handle);
308 data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
309 data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
311 if ( psppire_handle )
312 psppire_data_store_create_system_file(data_store,
318 on_save_as1_activate (GtkMenuItem *menuitem,
321 GtkSheet *data_sheet ;
322 PsppireDataStore *data_store ;
324 recreate_save_handle(&psppire_handle);
325 if ( ! psppire_handle )
328 data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
329 data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
331 if ( psppire_handle )
332 psppire_data_store_create_system_file(data_store,
338 on_quit1_activate (GtkMenuItem *menuitem,
346 on_cut1_activate (GtkMenuItem *menuitem,
354 on_copy1_activate (GtkMenuItem *menuitem,
362 on_paste1_activate (GtkMenuItem *menuitem,
368 /* Fill a case with SYSMIS for numeric and whitespace for string
369 variables respectively */
371 blank_case(struct ccase *cc, gpointer _dict)
374 PsppireDict *dict = _dict;
376 for(i = 0 ; i < psppire_dict_get_var_cnt(dict); ++i )
380 const struct PsppireVariable *var = psppire_dict_get_variable(dict, i);
382 gint idx = psppire_variable_get_fv(var);
384 val = case_data_rw(cc, idx) ;
386 if ( psppire_variable_get_type(var) == ALPHA )
387 memset(val->s, ' ', psppire_variable_get_width(var));
399 on_insert1_activate (GtkMenuItem *menuitem,
402 GtkNotebook *notebook = GTK_NOTEBOOK(get_widget_assert(xml, "notebook1"));
405 page = gtk_notebook_get_current_page(notebook);
409 case PAGE_DATA_SHEET:
412 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
413 PsppireDataStore *data_store =
414 PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
416 psppire_case_array_insert_case(data_store->cases,
417 data_sheet->range.row0,
418 blank_case, the_dictionary);
424 GtkSheet *var_sheet =
425 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
427 PsppireVarStore *var_store =
428 PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
430 psppire_dict_insert_variable(var_store->dict, var_sheet->range.row0, 0);
437 on_delete1_activate (GtkMenuItem *menuitem,
441 GtkWidget *notebook = get_widget_assert(xml, "notebook1");
443 page = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
447 case PAGE_DATA_SHEET:
449 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
450 PsppireDataStore *data_store =
451 PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
453 psppire_case_array_delete_cases(data_store->cases,
454 data_sheet->range.row0,
455 1 + data_sheet->range.rowi
456 - data_sheet->range.row0 );
462 GtkSheet *var_sheet =
463 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
465 PsppireVarStore *var_store =
466 PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
468 psppire_dict_delete_variables(var_store->dict,
469 var_sheet->range.row0,
470 1 + var_sheet->range.rowi
471 - var_sheet->range.row0 );
479 on_about1_activate(GtkMenuItem *menuitem,
482 GtkWidget *about = get_widget_assert(xml, "aboutdialog1");
485 GdkPixbuf *pb = gdk_pixbuf_new_from_file_at_size( "pspplogo.png", 64, 64, 0);
487 gtk_about_dialog_set_logo(GTK_ABOUT_DIALOG(about), pb);
489 gtk_widget_show(about);
491 gtk_window_set_transient_for(GTK_WINDOW(about),
492 GTK_WINDOW(get_widget_assert(xml, "data_editor")));
496 /* Set the value labels state from the toolbar's toggle button */
498 on_togglebutton_value_labels_toggled(GtkToggleToolButton *toggle_tool_button,
501 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
502 GtkCheckMenuItem *item =
503 GTK_CHECK_MENU_ITEM(get_widget_assert(xml, "menuitem-value-labels"));
505 PsppireDataStore *ds = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
507 gboolean show_value_labels = gtk_toggle_tool_button_get_active(toggle_tool_button);
509 gtk_check_menu_item_set_active(item, show_value_labels);
511 psppire_data_store_show_labels(ds, show_value_labels);
514 /* Set the value labels state from the view menu */
516 on_value_labels_activate(GtkCheckMenuItem *menuitem,
519 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
520 GtkToggleToolButton *tb =
521 GTK_TOGGLE_TOOL_BUTTON(get_widget_assert(xml, "togglebutton-value-labels"));
523 PsppireDataStore *ds = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
525 gboolean show_value_labels = gtk_check_menu_item_get_active(menuitem);
527 gtk_toggle_tool_button_set_active(tb, show_value_labels);
529 psppire_data_store_show_labels(ds, show_value_labels);
533 on_status_bar1_activate(GtkCheckMenuItem *menuitem,
537 if ( gtk_check_menu_item_get_active(menuitem) )
538 gtk_widget_show(get_widget_assert(xml, "statusbar1"));
540 gtk_widget_hide(get_widget_assert(xml, "statusbar1"));
544 on_grid_lines1_activate(GtkCheckMenuItem *menuitem,
548 const bool grid_visible = gtk_check_menu_item_get_active(menuitem);
550 gtk_sheet_show_grid(GTK_SHEET(get_widget_assert(xml, "variable_sheet")),
553 gtk_sheet_show_grid(GTK_SHEET(get_widget_assert(xml, "data_sheet")),
559 on_fonts1_activate(GtkMenuItem *menuitem,
562 static GtkWidget *dialog = 0 ;
564 dialog = gtk_font_selection_dialog_new(_("Font Selection"));
566 gtk_window_set_transient_for(GTK_WINDOW(dialog),
567 GTK_WINDOW(get_widget_assert(xml, "data_editor")));
570 if ( GTK_RESPONSE_OK == gtk_dialog_run(GTK_DIALOG(dialog)) )
572 GtkSheet *data_sheet =
573 GTK_SHEET(get_widget_assert(xml, "data_sheet"));
575 GtkSheet *var_sheet =
576 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
578 PsppireDataStore *ds = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
579 PsppireVarStore *vs = PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
581 const gchar *font = gtk_font_selection_dialog_get_font_name
582 (GTK_FONT_SELECTION_DIALOG(dialog));
584 PangoFontDescription* font_desc =
585 pango_font_description_from_string(font);
587 psppire_var_store_set_font(vs, font_desc);
588 psppire_data_store_set_font(ds, font_desc);
591 gtk_widget_hide(dialog);
596 static GtkWidget *menuitems[2];
597 static GtkNotebook *notebook = 0;
600 switch_menus(gint page)
605 gtk_widget_hide(menuitems[PAGE_VAR_SHEET]);
606 gtk_widget_show(menuitems[PAGE_DATA_SHEET]);
608 case PAGE_DATA_SHEET:
609 gtk_widget_show(menuitems[PAGE_VAR_SHEET]);
610 gtk_widget_hide(menuitems[PAGE_DATA_SHEET]);
613 g_assert_not_reached();
620 select_sheet(gint page)
622 gtk_notebook_set_current_page(notebook, page);
629 data_var_select(GtkNotebook *notebook,
630 GtkNotebookPage *page,
634 switch_menus(page_num);
638 /* Initialised things on the variable sheet */
640 var_data_selection_init(void)
642 notebook = GTK_NOTEBOOK(get_widget_assert(xml, "notebook1"));
643 menuitems[PAGE_DATA_SHEET] = get_widget_assert(xml, "data1");
644 menuitems[PAGE_VAR_SHEET] = get_widget_assert(xml, "variables1");
646 gtk_notebook_set_current_page(notebook, PAGE_DATA_SHEET);
647 gtk_widget_hide(menuitems[PAGE_DATA_SHEET]);
648 gtk_widget_show(menuitems[PAGE_VAR_SHEET]);
651 g_signal_connect(G_OBJECT(notebook), "switch-page",
652 G_CALLBACK(data_var_select), 0);
658 on_data1_activate(GtkMenuItem *menuitem,
661 select_sheet(PAGE_DATA_SHEET);
666 on_variables1_activate(GtkMenuItem *menuitem,
669 select_sheet(PAGE_VAR_SHEET);
675 on_go_to_case_activate(GtkMenuItem *menuitem,
678 GtkWidget *dialog = get_widget_assert(xml, "go_to_case_dialog");
679 GtkEntry *entry = GTK_ENTRY(get_widget_assert(xml, "entry_go_to_case"));
680 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
682 gint result = gtk_dialog_run(GTK_DIALOG(dialog));
688 case GTK_RESPONSE_OK:
691 const gchar *text = gtk_entry_get_text(entry);
692 gint casenum = g_strtod(text, NULL);
694 gtk_sheet_get_active_cell(data_sheet, &row, &column);
695 if ( column < 0 ) column = 0;
696 if ( row < 0 ) row = 0;
698 gtk_sheet_set_active_cell(data_sheet, casenum, column);
705 gtk_widget_hide(dialog);
706 gtk_entry_set_text(entry, "");
712 on_sort_cases_activate (GtkMenuItem *menuitem,
716 PsppireDataStore *data_store ;
718 struct sort_criteria criteria;
719 static struct sort_cases_dialog *dialog ;
721 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
723 data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
726 dialog = sort_cases_dialog_create(xml);
728 response = sort_cases_dialog_run(dialog, the_dictionary, &criteria);
732 case GTK_RESPONSE_OK:
733 psppire_case_file_sort(data_store->case_file, &criteria);