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);
106 Create a new data editor.
109 new_data_editor (void)
111 struct data_editor *de ;
112 struct editor_window *e;
114 de = g_malloc (sizeof (*de));
116 e = (struct editor_window *) de;
118 de->xml = glade_xml_new (PKGDATADIR "/data-editor.glade", NULL, NULL);
120 connect_help (de->xml);
122 e->window = GTK_WINDOW (get_widget_assert (de->xml, "data_editor"));
124 g_signal_connect (get_widget_assert (de->xml,"file_new_data"),
126 G_CALLBACK (new_data_window),
129 g_signal_connect (get_widget_assert (de->xml,"file_open_data"),
131 G_CALLBACK (open_data_window),
134 g_signal_connect (get_widget_assert (de->xml,"file_new_syntax"),
136 G_CALLBACK (new_syntax_window),
139 g_signal_connect (get_widget_assert (de->xml,"file_open_syntax"),
141 G_CALLBACK (open_syntax_window),
145 g_signal_connect (get_widget_assert (de->xml,"edit_clear"),
147 G_CALLBACK (on_clear_activate),
151 g_signal_connect (get_widget_assert (de->xml,"data_insert-variable"),
153 G_CALLBACK (insert_variable),
157 g_signal_connect (get_widget_assert (de->xml,"help_about"),
159 G_CALLBACK (about_new),
163 g_signal_connect (get_widget_assert (de->xml,"help_reference"),
165 G_CALLBACK (reference_manual),
170 g_signal_connect (get_widget_assert (de->xml,"data_sheet"),
171 "double-click-column",
172 G_CALLBACK (click2column),
176 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
178 GTK_SIGNAL_FUNC (click2row),
182 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
184 GTK_SIGNAL_FUNC (enable_edit_clear),
187 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
189 GTK_SIGNAL_FUNC (disable_edit_clear),
193 g_signal_connect (get_widget_assert (de->xml, "notebook"),
195 G_CALLBACK (data_var_select), de);
199 g_signal_connect (get_widget_assert (de->xml, "view_statusbar"),
201 G_CALLBACK (status_bar_activate), de);
204 g_signal_connect (get_widget_assert (de->xml, "view_gridlines"),
206 G_CALLBACK (grid_lines_activate), de);
210 g_signal_connect (get_widget_assert (de->xml, "view_data"),
212 G_CALLBACK (data_sheet_activate), de);
214 g_signal_connect (get_widget_assert (de->xml, "view_variables"),
216 G_CALLBACK (variable_sheet_activate), de);
220 g_signal_connect (get_widget_assert (de->xml, "view_fonts"),
222 G_CALLBACK (fonts_activate), de);
226 g_signal_connect (get_widget_assert (de->xml, "view_valuelabels"),
228 G_CALLBACK (value_labels_activate), de);
231 g_signal_connect (get_widget_assert (de->xml, "togglebutton-value-labels"),
233 G_CALLBACK (value_labels_toggled), de);
236 g_signal_connect (get_widget_assert (de->xml, "file_quit"),
238 G_CALLBACK (file_quit), de);
241 g_signal_connect (get_widget_assert (de->xml, "windows_minimise_all"),
243 G_CALLBACK (minimise_all_windows), NULL);
245 select_sheet (de, PAGE_DATA_SHEET);
251 /* Callback which occurs when the var sheet's row title
252 button is double clicked */
254 click2row (GtkWidget *w, gint row, gpointer data)
256 struct data_editor *de = data;
258 gint current_row, current_column;
260 GtkWidget *data_sheet = get_widget_assert (de->xml, "data_sheet");
262 data_editor_select_sheet (de, PAGE_DATA_SHEET);
264 gtk_sheet_get_active_cell (GTK_SHEET (data_sheet),
265 ¤t_row, ¤t_column);
267 gtk_sheet_set_active_cell (GTK_SHEET (data_sheet), current_row, row);
273 /* Callback which occurs when the data sheet's column title
276 click2column (GtkWidget *w, gint col, gpointer data)
278 struct data_editor *de = data;
280 gint current_row, current_column;
282 GtkWidget *var_sheet = get_widget_assert (de->xml, "variable_sheet");
284 data_editor_select_sheet (de, PAGE_VAR_SHEET);
286 gtk_sheet_get_active_cell (GTK_SHEET (var_sheet),
287 ¤t_row, ¤t_column);
289 gtk_sheet_set_active_cell (GTK_SHEET (var_sheet), col, current_column);
298 new_data_window (GtkMenuItem *menuitem, gpointer parent)
300 window_create (WINDOW_DATA, NULL);
305 select_sheet (struct data_editor *de, guint page_num)
307 GtkWidget *insert_variable = get_widget_assert (de->xml, "data_insert-variable");
308 GtkWidget *insert_cases = get_widget_assert (de->xml, "insert-cases");
310 GtkWidget *view_data = get_widget_assert (de->xml, "view_data");
311 GtkWidget *view_variables = get_widget_assert (de->xml, "view_variables");
316 gtk_widget_hide (view_variables);
317 gtk_widget_show (view_data);
318 gtk_widget_set_sensitive (insert_variable, TRUE);
319 gtk_widget_set_sensitive (insert_cases, FALSE);
321 case PAGE_DATA_SHEET:
322 gtk_widget_show (view_variables);
323 gtk_widget_hide (view_data);
325 gtk_widget_set_sensitive (insert_cases, TRUE);
329 g_assert_not_reached ();
336 data_var_select (GtkNotebook *notebook,
337 GtkNotebookPage *page,
341 struct data_editor *de = user_data;
343 select_sheet (de, page_num);
350 data_editor_select_sheet (struct data_editor *de, gint page)
352 gtk_notebook_set_current_page
354 GTK_NOTEBOOK (get_widget_assert (de->xml,"notebook")), page
360 open_data_window (GtkMenuItem *menuitem, gpointer parent)
362 bool finished = FALSE;
366 GtkFileFilter *filter ;
368 dialog = gtk_file_chooser_dialog_new (_("Open"),
370 GTK_FILE_CHOOSER_ACTION_OPEN,
371 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
372 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
375 filter = gtk_file_filter_new ();
376 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
377 gtk_file_filter_add_pattern (filter, "*.sav");
378 gtk_file_filter_add_pattern (filter, "*.SAV");
379 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
381 filter = gtk_file_filter_new ();
382 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
383 gtk_file_filter_add_pattern (filter, "*.por");
384 gtk_file_filter_add_pattern (filter, "*.POR");
385 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
387 filter = gtk_file_filter_new ();
388 gtk_file_filter_set_name (filter, _("All Files"));
389 gtk_file_filter_add_pattern (filter, "*");
390 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
394 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
397 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
404 } while ( ! finished ) ;
406 gtk_widget_destroy (dialog);
413 status_bar_activate (GtkCheckMenuItem *menuitem, gpointer data)
415 struct data_editor *de = data;
416 GtkWidget *statusbar = get_widget_assert (de->xml, "status-bar");
418 if ( gtk_check_menu_item_get_active (menuitem) )
419 gtk_widget_show (statusbar);
421 gtk_widget_hide (statusbar);
428 grid_lines_activate (GtkCheckMenuItem *menuitem, gpointer data)
430 struct data_editor *de = data;
431 const bool grid_visible = gtk_check_menu_item_get_active (menuitem);
433 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml,
437 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml, "data_sheet")),
444 data_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
446 struct data_editor *de = data;
448 data_editor_select_sheet (de, PAGE_DATA_SHEET);
453 variable_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
455 struct data_editor *de = data;
457 data_editor_select_sheet (de, PAGE_VAR_SHEET);
462 fonts_activate (GtkMenuItem *menuitem, gpointer data)
464 struct data_editor *de = data;
466 gtk_font_selection_dialog_new (_("Font Selection"));
468 gtk_window_set_transient_for (GTK_WINDOW (dialog),
469 GTK_WINDOW (get_widget_assert (de->xml,
471 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
473 GtkSheet *data_sheet =
474 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
476 GtkSheet *var_sheet =
477 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
479 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
480 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
482 const gchar *font = gtk_font_selection_dialog_get_font_name
483 (GTK_FONT_SELECTION_DIALOG (dialog));
485 PangoFontDescription* font_desc =
486 pango_font_description_from_string (font);
488 psppire_var_store_set_font (vs, font_desc);
489 psppire_data_store_set_font (ds, font_desc);
492 gtk_widget_hide (dialog);
496 /* The next two callbacks are mutually co-operative */
498 /* Callback for the value labels menu item */
500 value_labels_activate (GtkCheckMenuItem *menuitem, gpointer data)
502 struct data_editor *de = data;
504 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
506 GtkToggleToolButton *tb =
507 GTK_TOGGLE_TOOL_BUTTON (get_widget_assert (de->xml,
508 "togglebutton-value-labels"));
510 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
512 gboolean show_value_labels = gtk_check_menu_item_get_active (menuitem);
514 gtk_toggle_tool_button_set_active (tb, show_value_labels);
516 psppire_data_store_show_labels (ds, show_value_labels);
520 /* Callback for the value labels tooglebutton */
522 value_labels_toggled (GtkToggleToolButton *toggle_tool_button,
525 struct data_editor *de = data;
527 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
529 GtkCheckMenuItem *item =
530 GTK_CHECK_MENU_ITEM (get_widget_assert (de->xml, "view_valuelabels"));
532 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
534 gboolean show_value_labels =
535 gtk_toggle_tool_button_get_active (toggle_tool_button);
537 gtk_check_menu_item_set_active (item, show_value_labels);
539 psppire_data_store_show_labels (ds, show_value_labels);
544 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
546 /* FIXME: Need to be more intelligent here.
547 Give the user the opportunity to save any unsaved data.
554 /* Callback for when the Clear item in the edit menu is activated */
556 on_clear_activate (GtkMenuItem *menuitem, gpointer data)
558 struct data_editor *de = data;
560 GtkNotebook *notebook = GTK_NOTEBOOK (get_widget_assert (de->xml,
563 switch ( gtk_notebook_get_current_page (notebook) )
567 GtkSheet *var_sheet =
568 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
570 PsppireVarStore *vs = PSPPIRE_VAR_STORE
571 (gtk_sheet_get_model (var_sheet) );
573 /* This shouldn't be able to happen, because the menuitem
574 should be disabled */
575 g_return_if_fail (var_sheet->state == GTK_SHEET_ROW_SELECTED );
577 psppire_dict_delete_variables (vs->dict,
578 var_sheet->range.row0,
580 var_sheet->range.rowi -
581 var_sheet->range.row0 );
584 case PAGE_DATA_SHEET:
587 g_assert_not_reached ();
592 /* Insert a new variable before the current row in the variable sheet,
593 or before the current column in the data sheet, whichever is selected */
595 insert_variable (GtkCheckMenuItem *m, gpointer data)
597 struct data_editor *de = data;
600 GtkWidget *notebook = get_widget_assert (de->xml, "notebook");
602 GtkSheet *var_sheet =
603 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
607 PsppireVarStore *vs = PSPPIRE_VAR_STORE
608 (gtk_sheet_get_model (var_sheet) );
611 switch ( gtk_notebook_get_current_page ( GTK_NOTEBOOK (notebook)) )
614 posn = var_sheet->active_cell.row;
616 case PAGE_DATA_SHEET:
618 GtkSheet *data_sheet =
619 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
621 if ( data_sheet->state == GTK_SHEET_COLUMN_SELECTED )
622 posn = data_sheet->range.col0;
624 posn = data_sheet->active_cell.col;
628 g_assert_not_reached ();
631 psppire_dict_insert_variable (vs->dict, posn, NULL);