2 PSPPIRE --- A Graphical User Interface for PSPP
3 Copyright (C) 2004, 2005 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
28 #include <data/file-handle-def.h>
29 #include <data/sys-file-reader.h>
30 #include <data/case.h>
32 #include <glade/glade.h>
35 #include <gtksheet/gtksheet.h>
37 #include "menu-actions.h"
38 #include "psppire-variable.h"
39 #include "psppire-dict.h"
41 #include "var-sheet.h"
42 #include "data-sheet.h"
44 #include "psppire-var-store.h"
45 #include "psppire-data-store.h"
52 extern PsppireDict *the_dictionary ;
53 extern PsppireCaseArray *the_cases ;
56 static struct file_handle *psppire_handle = 0;
58 static const gchar handle_name[] = "psppire_handle";
60 static const gchar untitled[] = N_("Untitled");
62 static const gchar window_title[] = N_("PSPP Data Editor");
65 /* Sets the title bar to TEXT */
67 psppire_set_window_title(const gchar *text)
69 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
71 gchar *title = g_strdup_printf("%s --- %s", text, gettext(window_title));
73 gtk_window_set_title(GTK_WINDOW(data_editor), title);
80 GtkWidget *data_sheet = get_widget_assert(xml, "data_sheet");
81 GtkWidget *var_sheet = get_widget_assert(xml, "variable_sheet");
83 gtk_sheet_set_active_cell(GTK_SHEET(data_sheet), -1, -1);
85 gtk_sheet_set_active_cell(GTK_SHEET(var_sheet), 0, 0);
87 psppire_dict_clear(the_dictionary);
88 psppire_case_array_clear(the_cases);
90 psppire_set_window_title(gettext(untitled));
93 fh_free(psppire_handle);
100 on_new1_activate (GtkMenuItem *menuitem,
109 populate_case_from_reader(struct ccase *c, gpointer aux)
111 struct sfm_reader *reader = aux;
113 return sfm_read_case(reader, c);
117 /* Load a system file.
118 Return TRUE if successfull
121 load_system_file(const gchar *file_name)
126 PsppireVarStore *var_store ;
127 PsppireDataStore *data_store ;
128 struct dictionary *new_dict;
129 struct sfm_read_info ri;
130 struct sfm_reader *reader ;
132 GtkWidget *data_sheet = get_widget_assert(xml, "data_sheet");
133 GtkWidget *var_sheet = get_widget_assert(xml, "variable_sheet");
136 g_assert(data_sheet);
139 if ( psppire_handle )
140 fh_free(psppire_handle);
143 fh_create_file (handle_name, file_name, fh_default_properties());
145 if ( !psppire_handle )
147 g_warning("Cannot read handle for reading system file \"%s\"\n",
153 reader = sfm_open_reader (psppire_handle, &new_dict, &ri);
158 /* FIXME: We need a better way of updating a dictionary than this */
159 the_dictionary = psppire_dict_new_from_dict(new_dict);
162 PSPPIRE_VAR_STORE(gtk_sheet_get_model(GTK_SHEET(var_sheet)));
164 psppire_var_store_set_dictionary(var_store, the_dictionary);
168 PSPPIRE_DATA_STORE(gtk_sheet_get_model(GTK_SHEET(data_sheet)));
170 psppire_data_store_set_dictionary(data_store,
173 psppire_case_array_clear(data_store->cases);
176 psppire_set_window_title(basename(file_name));
178 ni = dict_get_next_value_idx(the_dictionary->dict);
182 for(case_num=0;;case_num++)
184 if (!psppire_case_array_append_case(the_cases,
185 populate_case_from_reader,
191 sfm_close_reader(reader);
198 on_open1_activate (GtkMenuItem *menuitem,
201 bool finished = FALSE;
204 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
205 GtkFileFilter *filter ;
207 dialog = gtk_file_chooser_dialog_new (_("Open"),
208 GTK_WINDOW(data_editor),
209 GTK_FILE_CHOOSER_ACTION_OPEN,
210 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
211 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
214 filter = gtk_file_filter_new();
215 gtk_file_filter_set_name(filter, _("System Files (*.sav)"));
216 gtk_file_filter_add_pattern(filter, "*.sav");
217 gtk_file_filter_add_pattern(filter, "*.SAV");
218 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
220 filter = gtk_file_filter_new();
221 gtk_file_filter_set_name(filter, _("Portable Files (*.por) "));
222 gtk_file_filter_add_pattern(filter, "*.por");
223 gtk_file_filter_add_pattern(filter, "*.POR");
224 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
226 filter = gtk_file_filter_new();
227 gtk_file_filter_set_name(filter, _("All Files"));
228 gtk_file_filter_add_pattern(filter, "*");
229 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
233 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
236 gtk_file_chooser_get_filename(GTK_FILE_CHOOSER (dialog));
238 finished = load_system_file(file_name) ;
245 } while ( ! finished ) ;
247 gtk_widget_destroy (dialog);
251 /* Re initialise HANDLE, by interrogating the user for a new file name */
253 recreate_save_handle(struct file_handle **handle)
257 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
259 dialog = gtk_file_chooser_dialog_new (_("Save Data As"),
260 GTK_WINDOW(data_editor),
261 GTK_FILE_CHOOSER_ACTION_SAVE,
262 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
263 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
266 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
268 char *file_name = gtk_file_chooser_get_filename
269 (GTK_FILE_CHOOSER (dialog));
273 destroy_file_handle(*handle, 0);
275 *handle = fh_create_file (handle_name, file_name, fh_default_properties());
277 psppire_set_window_title(basename(file_name));
282 gtk_widget_destroy (dialog);
286 on_save1_activate (GtkMenuItem *menuitem,
289 GtkSheet *data_sheet ;
290 PsppireDataStore *data_store ;
292 if ( ! psppire_handle )
293 recreate_save_handle(&psppire_handle);
295 data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
296 data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
298 if ( psppire_handle )
299 psppire_data_store_create_system_file(data_store,
305 on_save_as1_activate (GtkMenuItem *menuitem,
308 GtkSheet *data_sheet ;
309 PsppireDataStore *data_store ;
311 recreate_save_handle(&psppire_handle);
312 if ( ! psppire_handle )
315 data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
316 data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
318 if ( psppire_handle )
319 psppire_data_store_create_system_file(data_store,
325 on_quit1_activate (GtkMenuItem *menuitem,
333 on_cut1_activate (GtkMenuItem *menuitem,
341 on_copy1_activate (GtkMenuItem *menuitem,
349 on_paste1_activate (GtkMenuItem *menuitem,
355 /* Fill a case with SYSMIS for numeric and whitespace for string
356 variables respectively */
358 blank_case(struct ccase *cc, gpointer _dict)
361 PsppireDict *dict = _dict;
363 for(i = 0 ; i < psppire_dict_get_var_cnt(dict); ++i )
367 const struct PsppireVariable *var = psppire_dict_get_variable(dict, i);
369 gint idx = psppire_variable_get_index(var);
371 val = case_data_rw(cc, idx) ;
373 if ( psppire_variable_get_type(var) == ALPHA )
374 memset(val->s, ' ', psppire_variable_get_width(var));
386 on_insert1_activate (GtkMenuItem *menuitem,
389 GtkNotebook *notebook = GTK_NOTEBOOK(get_widget_assert(xml, "notebook1"));
392 page = gtk_notebook_get_current_page(notebook);
396 case PAGE_DATA_SHEET:
398 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
399 PsppireDataStore *data_store =
400 PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
402 psppire_case_array_insert_case(data_store->cases,
403 data_sheet->range.row0,
404 blank_case, the_dictionary);
409 GtkSheet *var_sheet =
410 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
412 PsppireVarStore *var_store =
413 PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
415 psppire_dict_insert_variable(var_store->dict, var_sheet->range.row0, 0);
422 on_delete1_activate (GtkMenuItem *menuitem,
426 GtkWidget *notebook = get_widget_assert(xml, "notebook1");
428 page = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
431 case PAGE_DATA_SHEET:
433 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
434 PsppireDataStore *data_store =
435 PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
437 psppire_case_array_delete_cases(data_store->cases,
438 data_sheet->range.row0,
439 1 + data_sheet->range.rowi
440 - data_sheet->range.row0 );
445 GtkSheet *var_sheet =
446 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
448 PsppireVarStore *var_store =
449 PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
451 psppire_dict_delete_variables(var_store->dict,
452 var_sheet->range.row0,
453 1 + var_sheet->range.rowi
454 - var_sheet->range.row0 );
462 on_about1_activate(GtkMenuItem *menuitem,
465 GtkWidget *about = get_widget_assert(xml, "aboutdialog1");
468 GdkPixbuf *pb = gdk_pixbuf_new_from_file_at_size( "pspplogo.png", 64, 64, 0);
470 gtk_about_dialog_set_logo(GTK_ABOUT_DIALOG(about), pb);
472 gtk_widget_show(about);
474 gtk_window_set_transient_for(GTK_WINDOW(about),
475 GTK_WINDOW(get_widget_assert(xml, "data_editor")));
481 on_toolbars1_activate
482 (GtkMenuItem *menuitem,
490 on_value_labels1_activate(GtkCheckMenuItem *menuitem,
493 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
494 PsppireDataStore *ds = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
496 psppire_data_store_show_labels(ds,
497 gtk_check_menu_item_get_active(menuitem));
501 on_status_bar1_activate(GtkCheckMenuItem *menuitem,
505 if ( gtk_check_menu_item_get_active(menuitem) )
506 gtk_widget_show(get_widget_assert(xml, "statusbar1"));
508 gtk_widget_hide(get_widget_assert(xml, "statusbar1"));
512 on_grid_lines1_activate(GtkCheckMenuItem *menuitem,
516 const bool grid_visible = gtk_check_menu_item_get_active(menuitem);
518 gtk_sheet_show_grid(GTK_SHEET(get_widget_assert(xml, "variable_sheet")),
521 gtk_sheet_show_grid(GTK_SHEET(get_widget_assert(xml, "data_sheet")),
527 on_fonts1_activate(GtkMenuItem *menuitem,
530 static GtkWidget *dialog = 0 ;
532 dialog = gtk_font_selection_dialog_new(_("Font Selection"));
534 gtk_window_set_transient_for(GTK_WINDOW(dialog),
535 GTK_WINDOW(get_widget_assert(xml, "data_editor")));
538 if ( GTK_RESPONSE_OK == gtk_dialog_run(GTK_DIALOG(dialog)) )
540 GtkSheet *data_sheet =
541 GTK_SHEET(get_widget_assert(xml, "data_sheet"));
543 GtkSheet *var_sheet =
544 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
546 PsppireDataStore *ds = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
547 PsppireVarStore *vs = PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
549 const gchar *font = gtk_font_selection_dialog_get_font_name
550 (GTK_FONT_SELECTION_DIALOG(dialog));
552 PangoFontDescription* font_desc =
553 pango_font_description_from_string(font);
555 psppire_var_store_set_font(vs, font_desc);
556 psppire_data_store_set_font(ds, font_desc);
559 gtk_widget_hide(dialog);
564 static GtkWidget *menuitems[2];
565 static GtkNotebook *notebook = 0;
568 switch_menus(gint page)
573 gtk_widget_hide(menuitems[PAGE_VAR_SHEET]);
574 gtk_widget_show(menuitems[PAGE_DATA_SHEET]);
576 case PAGE_DATA_SHEET:
577 gtk_widget_show(menuitems[PAGE_VAR_SHEET]);
578 gtk_widget_hide(menuitems[PAGE_DATA_SHEET]);
581 g_assert_not_reached();
588 select_sheet(gint page)
590 gtk_notebook_set_current_page(notebook, page);
597 data_var_select(GtkNotebook *notebook,
598 GtkNotebookPage *page,
602 switch_menus(page_num);
606 /* Initialised things on the variable sheet */
608 var_data_selection_init(void)
610 notebook = GTK_NOTEBOOK(get_widget_assert(xml, "notebook1"));
611 menuitems[PAGE_DATA_SHEET] = get_widget_assert(xml, "data1");
612 menuitems[PAGE_VAR_SHEET] = get_widget_assert(xml, "variables1");
614 gtk_notebook_set_current_page(notebook, PAGE_DATA_SHEET);
615 gtk_widget_hide(menuitems[PAGE_DATA_SHEET]);
616 gtk_widget_show(menuitems[PAGE_VAR_SHEET]);
619 g_signal_connect(G_OBJECT(notebook), "switch-page",
620 G_CALLBACK(data_var_select), 0);
626 on_data1_activate(GtkMenuItem *menuitem,
629 select_sheet(PAGE_DATA_SHEET);
634 on_variables1_activate(GtkMenuItem *menuitem,
637 select_sheet(PAGE_VAR_SHEET);