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");
66 psppire_set_window_title(const gchar *text)
68 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
70 gchar *title = g_strdup_printf("%s --- %s", text, gettext(window_title));
72 gtk_window_set_title(GTK_WINDOW(data_editor), title);
78 on_new1_activate (GtkMenuItem *menuitem,
81 GtkWidget *data_sheet = get_widget_assert(xml, "data_sheet");
82 GtkWidget *var_sheet = get_widget_assert(xml, "variable_sheet");
84 gtk_sheet_set_active_cell(GTK_SHEET(data_sheet), -1, -1);
86 gtk_sheet_set_active_cell(GTK_SHEET(var_sheet), 0, 0);
88 psppire_dict_clear(the_dictionary);
89 psppire_case_array_clear(the_cases);
91 psppire_set_window_title(gettext(untitled));
94 fh_free(psppire_handle);
100 populate_case_from_reader(struct ccase *c, gpointer aux)
102 struct sfm_reader *reader = aux;
104 return sfm_read_case(reader, c);
108 /* Load a system file.
109 Return TRUE if successfull
112 load_system_file(const gchar *file_name)
117 PsppireVarStore *var_store ;
118 PsppireDataStore *data_store ;
119 struct dictionary *new_dict;
120 struct sfm_read_info ri;
121 struct sfm_reader *reader ;
123 GtkWidget *data_sheet = get_widget_assert(xml, "data_sheet");
124 GtkWidget *var_sheet = get_widget_assert(xml, "variable_sheet");
127 g_assert(data_sheet);
130 if ( psppire_handle )
131 fh_free(psppire_handle);
134 fh_create_file (handle_name, file_name, fh_default_properties());
136 if ( !psppire_handle )
138 g_warning("Cannot read handle for reading system file \"%s\"\n",
144 reader = sfm_open_reader (psppire_handle, &new_dict, &ri);
149 /* FIXME: We need a better way of updating a dictionary than this */
150 the_dictionary = psppire_dict_new_from_dict(new_dict);
153 PSPPIRE_VAR_STORE(gtk_sheet_get_model(GTK_SHEET(var_sheet)));
155 psppire_var_store_set_dictionary(var_store, the_dictionary);
159 PSPPIRE_DATA_STORE(gtk_sheet_get_model(GTK_SHEET(data_sheet)));
161 psppire_data_store_set_dictionary(data_store,
164 psppire_case_array_clear(data_store->cases);
167 psppire_set_window_title(basename(file_name));
169 ni = dict_get_next_value_idx(the_dictionary->dict);
173 for(case_num=0;;case_num++)
175 if (!psppire_case_array_append_case(the_cases,
176 populate_case_from_reader,
182 sfm_close_reader(reader);
189 on_open1_activate (GtkMenuItem *menuitem,
192 bool finished = FALSE;
195 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
196 GtkFileFilter *filter ;
198 dialog = gtk_file_chooser_dialog_new (_("Open"),
199 GTK_WINDOW(data_editor),
200 GTK_FILE_CHOOSER_ACTION_OPEN,
201 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
202 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
205 filter = gtk_file_filter_new();
206 gtk_file_filter_set_name(filter, _("System Files (*.sav)"));
207 gtk_file_filter_add_pattern(filter, "*.sav");
208 gtk_file_filter_add_pattern(filter, "*.SAV");
209 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
211 filter = gtk_file_filter_new();
212 gtk_file_filter_set_name(filter, _("Portable Files (*.por) "));
213 gtk_file_filter_add_pattern(filter, "*.por");
214 gtk_file_filter_add_pattern(filter, "*.POR");
215 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
217 filter = gtk_file_filter_new();
218 gtk_file_filter_set_name(filter, _("All Files"));
219 gtk_file_filter_add_pattern(filter, "*");
220 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
224 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
227 gtk_file_chooser_get_filename(GTK_FILE_CHOOSER (dialog));
229 finished = load_system_file(file_name) ;
236 } while ( ! finished ) ;
238 gtk_widget_destroy (dialog);
242 /* Re initialise HANDLE, by interrogating the user for a new file name */
244 recreate_save_handle(struct file_handle **handle)
248 GtkWidget *data_editor = get_widget_assert(xml, "data_editor");
250 dialog = gtk_file_chooser_dialog_new (_("Save Data As"),
251 GTK_WINDOW(data_editor),
252 GTK_FILE_CHOOSER_ACTION_SAVE,
253 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
254 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
257 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
259 char *file_name = gtk_file_chooser_get_filename
260 (GTK_FILE_CHOOSER (dialog));
264 destroy_file_handle(*handle, 0);
266 *handle = fh_create_file (handle_name, file_name, fh_default_properties());
268 psppire_set_window_title(basename(file_name));
273 gtk_widget_destroy (dialog);
277 on_save1_activate (GtkMenuItem *menuitem,
280 GtkSheet *data_sheet ;
281 PsppireDataStore *data_store ;
283 if ( ! psppire_handle )
284 recreate_save_handle(&psppire_handle);
286 data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
287 data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
289 if ( psppire_handle )
290 psppire_data_store_create_system_file(data_store,
296 on_save_as1_activate (GtkMenuItem *menuitem,
299 GtkSheet *data_sheet ;
300 PsppireDataStore *data_store ;
302 recreate_save_handle(&psppire_handle);
303 if ( ! psppire_handle )
306 data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
307 data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
309 if ( psppire_handle )
310 psppire_data_store_create_system_file(data_store,
316 on_quit1_activate (GtkMenuItem *menuitem,
324 on_cut1_activate (GtkMenuItem *menuitem,
332 on_copy1_activate (GtkMenuItem *menuitem,
340 on_paste1_activate (GtkMenuItem *menuitem,
346 /* Fill a case with SYSMIS for numeric and whitespace for string
347 variables respectively */
349 blank_case(struct ccase *cc, gpointer _dict)
352 PsppireDict *dict = _dict;
354 for(i = 0 ; i < psppire_dict_get_var_cnt(dict); ++i )
358 const struct PsppireVariable *var = psppire_dict_get_variable(dict, i);
360 gint idx = psppire_variable_get_index(var);
362 val = case_data_rw(cc, idx) ;
364 if ( psppire_variable_get_type(var) == ALPHA )
365 memset(val->s, ' ', psppire_variable_get_width(var));
377 on_insert1_activate (GtkMenuItem *menuitem,
380 GtkNotebook *notebook = GTK_NOTEBOOK(get_widget_assert(xml, "notebook1"));
383 page = gtk_notebook_get_current_page(notebook);
387 case PAGE_DATA_SHEET:
389 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
390 PsppireDataStore *data_store =
391 PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
393 psppire_case_array_insert_case(data_store->cases,
394 data_sheet->range.row0,
395 blank_case, the_dictionary);
400 GtkSheet *var_sheet =
401 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
403 PsppireVarStore *var_store =
404 PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
406 psppire_dict_insert_variable(var_store->dict, var_sheet->range.row0, 0);
413 on_delete1_activate (GtkMenuItem *menuitem,
417 GtkWidget *notebook = get_widget_assert(xml, "notebook1");
419 page = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
422 case PAGE_DATA_SHEET:
424 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
425 PsppireDataStore *data_store =
426 PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
428 psppire_case_array_delete_cases(data_store->cases,
429 data_sheet->range.row0,
430 1 + data_sheet->range.rowi
431 - data_sheet->range.row0 );
436 GtkSheet *var_sheet =
437 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
439 PsppireVarStore *var_store =
440 PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
442 psppire_dict_delete_variables(var_store->dict,
443 var_sheet->range.row0,
444 1 + var_sheet->range.rowi
445 - var_sheet->range.row0 );
453 on_about1_activate(GtkMenuItem *menuitem,
456 GtkWidget *about = get_widget_assert(xml, "aboutdialog1");
459 GdkPixbuf *pb = gdk_pixbuf_new_from_file_at_size( "pspplogo.png", 64, 64, 0);
461 gtk_about_dialog_set_logo(GTK_ABOUT_DIALOG(about), pb);
463 gtk_widget_show(about);
465 gtk_window_set_transient_for(GTK_WINDOW(about),
466 GTK_WINDOW(get_widget_assert(xml, "data_editor")));
472 on_toolbars1_activate
473 (GtkMenuItem *menuitem,
481 on_value_labels1_activate(GtkCheckMenuItem *menuitem,
484 GtkSheet *data_sheet = GTK_SHEET(get_widget_assert(xml, "data_sheet"));
485 PsppireDataStore *ds = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
487 psppire_data_store_show_labels(ds,
488 gtk_check_menu_item_get_active(menuitem));
492 on_status_bar1_activate(GtkCheckMenuItem *menuitem,
496 if ( gtk_check_menu_item_get_active(menuitem) )
497 gtk_widget_show(get_widget_assert(xml, "statusbar1"));
499 gtk_widget_hide(get_widget_assert(xml, "statusbar1"));
503 on_grid_lines1_activate(GtkCheckMenuItem *menuitem,
507 const bool grid_visible = gtk_check_menu_item_get_active(menuitem);
509 gtk_sheet_show_grid(GTK_SHEET(get_widget_assert(xml, "variable_sheet")),
512 gtk_sheet_show_grid(GTK_SHEET(get_widget_assert(xml, "data_sheet")),
518 on_fonts1_activate(GtkMenuItem *menuitem,
521 static GtkWidget *dialog = 0 ;
523 dialog = gtk_font_selection_dialog_new(_("Font Selection"));
525 gtk_window_set_transient_for(GTK_WINDOW(dialog),
526 GTK_WINDOW(get_widget_assert(xml, "data_editor")));
529 if ( GTK_RESPONSE_OK == gtk_dialog_run(GTK_DIALOG(dialog)) )
531 GtkSheet *data_sheet =
532 GTK_SHEET(get_widget_assert(xml, "data_sheet"));
534 GtkSheet *var_sheet =
535 GTK_SHEET(get_widget_assert(xml, "variable_sheet"));
537 PsppireDataStore *ds = PSPPIRE_DATA_STORE(gtk_sheet_get_model(data_sheet));
538 PsppireVarStore *vs = PSPPIRE_VAR_STORE(gtk_sheet_get_model(var_sheet));
540 const gchar *font = gtk_font_selection_dialog_get_font_name
541 (GTK_FONT_SELECTION_DIALOG(dialog));
543 PangoFontDescription* font_desc =
544 pango_font_description_from_string(font);
546 psppire_var_store_set_font(vs, font_desc);
547 psppire_data_store_set_font(ds, font_desc);
550 gtk_widget_hide(dialog);
555 static GtkWidget *menuitems[2];
556 static GtkNotebook *notebook = 0;
559 switch_menus(gint page)
564 gtk_widget_hide(menuitems[PAGE_VAR_SHEET]);
565 gtk_widget_show(menuitems[PAGE_DATA_SHEET]);
567 case PAGE_DATA_SHEET:
568 gtk_widget_show(menuitems[PAGE_VAR_SHEET]);
569 gtk_widget_hide(menuitems[PAGE_DATA_SHEET]);
572 g_assert_not_reached();
579 select_sheet(gint page)
581 gtk_notebook_set_current_page(notebook, page);
588 data_var_select(GtkNotebook *notebook,
589 GtkNotebookPage *page,
593 switch_menus(page_num);
597 var_data_selection_init()
599 notebook = GTK_NOTEBOOK(get_widget_assert(xml, "notebook1"));
600 menuitems[PAGE_DATA_SHEET] = get_widget_assert(xml, "data1");
601 menuitems[PAGE_VAR_SHEET] = get_widget_assert(xml, "variables1");
603 gtk_notebook_set_current_page(notebook, PAGE_DATA_SHEET);
604 gtk_widget_hide(menuitems[PAGE_DATA_SHEET]);
605 gtk_widget_show(menuitems[PAGE_VAR_SHEET]);
608 g_signal_connect(G_OBJECT(notebook), "switch-page",
609 G_CALLBACK(data_var_select), 0);
615 on_data1_activate(GtkMenuItem *menuitem,
618 select_sheet(PAGE_DATA_SHEET);
623 on_variables1_activate(GtkMenuItem *menuitem,
626 select_sheet(PAGE_VAR_SHEET);
630 /* Callback which occurs when gtk_main is entered */
632 callbacks_on_init(gpointer data)
634 psppire_set_window_title(gettext(untitled));
636 var_data_selection_init();