2 PSPPIRE --- A Graphical User Interface for PSPP
3 Copyright (C) 2006 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>
33 #define _(msgid) gettext (msgid)
34 #define N_(msgid) msgid
36 #include "data-editor.h"
37 #include "syntax-editor.h"
38 #include "window-manager.h"
40 #include "psppire-data-store.h"
41 #include "psppire-var-store.h"
44 static void insert_variable (GtkCheckMenuItem *m, gpointer data);
47 /* Switch between the VAR SHEET and the DATA SHEET */
48 enum {PAGE_DATA_SHEET = 0, PAGE_VAR_SHEET};
50 static gboolean click2column (GtkWidget *w, gint col, gpointer data);
52 static gboolean click2row (GtkWidget *w, gint row, gpointer data);
55 static void select_sheet (struct data_editor *de, guint page_num);
58 static void data_var_select (GtkNotebook *notebook,
59 GtkNotebookPage *page,
63 static void status_bar_activate (GtkCheckMenuItem *, gpointer);
65 static void grid_lines_activate (GtkCheckMenuItem *, gpointer);
67 static void data_sheet_activate (GtkCheckMenuItem *, gpointer);
69 static void variable_sheet_activate (GtkCheckMenuItem *, gpointer );
71 static void fonts_activate (GtkMenuItem *, gpointer);
73 static void value_labels_activate (GtkCheckMenuItem *, gpointer);
74 static void value_labels_toggled (GtkToggleToolButton *, gpointer);
77 static void file_quit (GtkCheckMenuItem *, gpointer );
79 static void on_clear_activate (GtkMenuItem *, gpointer);
82 enable_edit_clear (GtkWidget *w, gint row, gpointer data)
84 struct data_editor *de = data;
86 GtkWidget *menuitem = get_widget_assert (de->xml, "edit_clear");
88 gtk_widget_set_sensitive (menuitem, TRUE);
92 disable_edit_clear (GtkWidget *w, gint x, gint y, gpointer data)
94 struct data_editor *de = data;
96 GtkWidget *menuitem = get_widget_assert (de->xml, "edit_clear");
98 gtk_widget_set_sensitive (menuitem, FALSE);
104 /* Callback for when the dictionary changes its weights */
106 on_weight_change (GObject *o, gint weight_index, gpointer data)
108 struct data_editor *de = data;
109 GtkWidget *weight_status_area =
110 get_widget_assert (de->xml, "weight-status-area");
112 if ( weight_index == -1 )
114 gtk_label_set_text (GTK_LABEL (weight_status_area), _("Weights off"));
118 GtkSheet *var_sheet =
119 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
121 PsppireVarStore *vs = PSPPIRE_VAR_STORE
122 (gtk_sheet_get_model (var_sheet) );
124 struct variable *var = psppire_dict_get_variable (vs->dict,
127 gchar *text = g_strdup_printf (_("Weight by %s"), var_get_name (var));
129 gtk_label_set_text (GTK_LABEL (weight_status_area), text);
137 Create a new data editor.
140 new_data_editor (void)
142 struct data_editor *de ;
143 struct editor_window *e;
144 GtkSheet *var_sheet ;
147 de = g_malloc (sizeof (*de));
149 e = (struct editor_window *) de;
151 de->xml = glade_xml_new (PKGDATADIR "/data-editor.glade", NULL, NULL);
154 var_sheet = GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
156 vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
158 g_signal_connect (vs->dict, "weight-changed",
159 G_CALLBACK (on_weight_change),
162 connect_help (de->xml);
164 e->window = GTK_WINDOW (get_widget_assert (de->xml, "data_editor"));
166 g_signal_connect (get_widget_assert (de->xml,"file_new_data"),
168 G_CALLBACK (new_data_window),
171 g_signal_connect (get_widget_assert (de->xml,"file_open_data"),
173 G_CALLBACK (open_data_window),
176 g_signal_connect (get_widget_assert (de->xml,"file_new_syntax"),
178 G_CALLBACK (new_syntax_window),
181 g_signal_connect (get_widget_assert (de->xml,"file_open_syntax"),
183 G_CALLBACK (open_syntax_window),
187 g_signal_connect (get_widget_assert (de->xml,"edit_clear"),
189 G_CALLBACK (on_clear_activate),
193 g_signal_connect (get_widget_assert (de->xml,"data_insert-variable"),
195 G_CALLBACK (insert_variable),
199 g_signal_connect (get_widget_assert (de->xml,"help_about"),
201 G_CALLBACK (about_new),
205 g_signal_connect (get_widget_assert (de->xml,"help_reference"),
207 G_CALLBACK (reference_manual),
212 g_signal_connect (get_widget_assert (de->xml,"data_sheet"),
213 "double-click-column",
214 G_CALLBACK (click2column),
218 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
220 GTK_SIGNAL_FUNC (click2row),
224 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
226 GTK_SIGNAL_FUNC (enable_edit_clear),
229 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
231 GTK_SIGNAL_FUNC (disable_edit_clear),
235 g_signal_connect (get_widget_assert (de->xml, "notebook"),
237 G_CALLBACK (data_var_select), de);
241 g_signal_connect (get_widget_assert (de->xml, "view_statusbar"),
243 G_CALLBACK (status_bar_activate), de);
246 g_signal_connect (get_widget_assert (de->xml, "view_gridlines"),
248 G_CALLBACK (grid_lines_activate), de);
252 g_signal_connect (get_widget_assert (de->xml, "view_data"),
254 G_CALLBACK (data_sheet_activate), de);
256 g_signal_connect (get_widget_assert (de->xml, "view_variables"),
258 G_CALLBACK (variable_sheet_activate), de);
262 g_signal_connect (get_widget_assert (de->xml, "view_fonts"),
264 G_CALLBACK (fonts_activate), de);
268 g_signal_connect (get_widget_assert (de->xml, "view_valuelabels"),
270 G_CALLBACK (value_labels_activate), de);
273 g_signal_connect (get_widget_assert (de->xml, "togglebutton-value-labels"),
275 G_CALLBACK (value_labels_toggled), de);
278 g_signal_connect (get_widget_assert (de->xml, "file_quit"),
280 G_CALLBACK (file_quit), de);
283 g_signal_connect (get_widget_assert (de->xml, "windows_minimise_all"),
285 G_CALLBACK (minimise_all_windows), NULL);
289 select_sheet (de, PAGE_DATA_SHEET);
295 /* Callback which occurs when the var sheet's row title
296 button is double clicked */
298 click2row (GtkWidget *w, gint row, gpointer data)
300 struct data_editor *de = data;
302 gint current_row, current_column;
304 GtkWidget *data_sheet = get_widget_assert (de->xml, "data_sheet");
306 data_editor_select_sheet (de, PAGE_DATA_SHEET);
308 gtk_sheet_get_active_cell (GTK_SHEET (data_sheet),
309 ¤t_row, ¤t_column);
311 gtk_sheet_set_active_cell (GTK_SHEET (data_sheet), current_row, row);
317 /* Callback which occurs when the data sheet's column title
320 click2column (GtkWidget *w, gint col, gpointer data)
322 struct data_editor *de = data;
324 gint current_row, current_column;
326 GtkWidget *var_sheet = get_widget_assert (de->xml, "variable_sheet");
328 data_editor_select_sheet (de, PAGE_VAR_SHEET);
330 gtk_sheet_get_active_cell (GTK_SHEET (var_sheet),
331 ¤t_row, ¤t_column);
333 gtk_sheet_set_active_cell (GTK_SHEET (var_sheet), col, current_column);
342 new_data_window (GtkMenuItem *menuitem, gpointer parent)
344 window_create (WINDOW_DATA, NULL);
349 select_sheet (struct data_editor *de, guint page_num)
351 GtkWidget *insert_variable = get_widget_assert (de->xml, "data_insert-variable");
352 GtkWidget *insert_cases = get_widget_assert (de->xml, "insert-cases");
354 GtkWidget *view_data = get_widget_assert (de->xml, "view_data");
355 GtkWidget *view_variables = get_widget_assert (de->xml, "view_variables");
360 gtk_widget_hide (view_variables);
361 gtk_widget_show (view_data);
362 gtk_widget_set_sensitive (insert_variable, TRUE);
363 gtk_widget_set_sensitive (insert_cases, FALSE);
365 case PAGE_DATA_SHEET:
366 gtk_widget_show (view_variables);
367 gtk_widget_hide (view_data);
369 gtk_widget_set_sensitive (insert_cases, TRUE);
373 g_assert_not_reached ();
380 data_var_select (GtkNotebook *notebook,
381 GtkNotebookPage *page,
385 struct data_editor *de = user_data;
387 select_sheet (de, page_num);
394 data_editor_select_sheet (struct data_editor *de, gint page)
396 gtk_notebook_set_current_page
398 GTK_NOTEBOOK (get_widget_assert (de->xml,"notebook")), page
404 open_data_window (GtkMenuItem *menuitem, gpointer parent)
406 bool finished = FALSE;
410 GtkFileFilter *filter ;
412 dialog = gtk_file_chooser_dialog_new (_("Open"),
414 GTK_FILE_CHOOSER_ACTION_OPEN,
415 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
416 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
419 filter = gtk_file_filter_new ();
420 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
421 gtk_file_filter_add_pattern (filter, "*.sav");
422 gtk_file_filter_add_pattern (filter, "*.SAV");
423 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
425 filter = gtk_file_filter_new ();
426 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
427 gtk_file_filter_add_pattern (filter, "*.por");
428 gtk_file_filter_add_pattern (filter, "*.POR");
429 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
431 filter = gtk_file_filter_new ();
432 gtk_file_filter_set_name (filter, _("All Files"));
433 gtk_file_filter_add_pattern (filter, "*");
434 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
438 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
441 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
448 } while ( ! finished ) ;
450 gtk_widget_destroy (dialog);
457 status_bar_activate (GtkCheckMenuItem *menuitem, gpointer data)
459 struct data_editor *de = data;
460 GtkWidget *statusbar = get_widget_assert (de->xml, "status-bar");
462 if ( gtk_check_menu_item_get_active (menuitem) )
463 gtk_widget_show (statusbar);
465 gtk_widget_hide (statusbar);
470 grid_lines_activate (GtkCheckMenuItem *menuitem, gpointer data)
472 struct data_editor *de = data;
473 const bool grid_visible = gtk_check_menu_item_get_active (menuitem);
475 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml,
479 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml, "data_sheet")),
486 data_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
488 struct data_editor *de = data;
490 data_editor_select_sheet (de, PAGE_DATA_SHEET);
495 variable_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
497 struct data_editor *de = data;
499 data_editor_select_sheet (de, PAGE_VAR_SHEET);
504 fonts_activate (GtkMenuItem *menuitem, gpointer data)
506 struct data_editor *de = data;
508 gtk_font_selection_dialog_new (_("Font Selection"));
510 gtk_window_set_transient_for (GTK_WINDOW (dialog),
511 GTK_WINDOW (get_widget_assert (de->xml,
513 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
515 GtkSheet *data_sheet =
516 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
518 GtkSheet *var_sheet =
519 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
521 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
522 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
524 const gchar *font = gtk_font_selection_dialog_get_font_name
525 (GTK_FONT_SELECTION_DIALOG (dialog));
527 PangoFontDescription* font_desc =
528 pango_font_description_from_string (font);
530 psppire_var_store_set_font (vs, font_desc);
531 psppire_data_store_set_font (ds, font_desc);
534 gtk_widget_hide (dialog);
538 /* The next two callbacks are mutually co-operative */
540 /* Callback for the value labels menu item */
542 value_labels_activate (GtkCheckMenuItem *menuitem, gpointer data)
544 struct data_editor *de = data;
546 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
548 GtkToggleToolButton *tb =
549 GTK_TOGGLE_TOOL_BUTTON (get_widget_assert (de->xml,
550 "togglebutton-value-labels"));
552 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
554 gboolean show_value_labels = gtk_check_menu_item_get_active (menuitem);
556 gtk_toggle_tool_button_set_active (tb, show_value_labels);
558 psppire_data_store_show_labels (ds, show_value_labels);
562 /* Callback for the value labels tooglebutton */
564 value_labels_toggled (GtkToggleToolButton *toggle_tool_button,
567 struct data_editor *de = data;
569 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
571 GtkCheckMenuItem *item =
572 GTK_CHECK_MENU_ITEM (get_widget_assert (de->xml, "view_valuelabels"));
574 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
576 gboolean show_value_labels =
577 gtk_toggle_tool_button_get_active (toggle_tool_button);
579 gtk_check_menu_item_set_active (item, show_value_labels);
581 psppire_data_store_show_labels (ds, show_value_labels);
586 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
588 /* FIXME: Need to be more intelligent here.
589 Give the user the opportunity to save any unsaved data.
596 /* Callback for when the Clear item in the edit menu is activated */
598 on_clear_activate (GtkMenuItem *menuitem, gpointer data)
600 struct data_editor *de = data;
602 GtkNotebook *notebook = GTK_NOTEBOOK (get_widget_assert (de->xml,
605 switch ( gtk_notebook_get_current_page (notebook) )
609 GtkSheet *var_sheet =
610 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
612 PsppireVarStore *vs = PSPPIRE_VAR_STORE
613 (gtk_sheet_get_model (var_sheet) );
615 /* This shouldn't be able to happen, because the menuitem
616 should be disabled */
617 g_return_if_fail (var_sheet->state == GTK_SHEET_ROW_SELECTED );
619 psppire_dict_delete_variables (vs->dict,
620 var_sheet->range.row0,
622 var_sheet->range.rowi -
623 var_sheet->range.row0 );
626 case PAGE_DATA_SHEET:
629 g_assert_not_reached ();
634 /* Insert a new variable before the current row in the variable sheet,
635 or before the current column in the data sheet, whichever is selected */
637 insert_variable (GtkCheckMenuItem *m, gpointer data)
639 struct data_editor *de = data;
642 GtkWidget *notebook = get_widget_assert (de->xml, "notebook");
644 GtkSheet *var_sheet =
645 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
649 PsppireVarStore *vs = PSPPIRE_VAR_STORE
650 (gtk_sheet_get_model (var_sheet) );
653 switch ( gtk_notebook_get_current_page ( GTK_NOTEBOOK (notebook)) )
656 posn = var_sheet->active_cell.row;
658 case PAGE_DATA_SHEET:
660 GtkSheet *data_sheet =
661 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
663 if ( data_sheet->state == GTK_SHEET_COLUMN_SELECTED )
664 posn = data_sheet->range.col0;
666 posn = data_sheet->active_cell.col;
670 g_assert_not_reached ();
673 psppire_dict_insert_variable (vs->dict, posn, NULL);