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>
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 /* Switch between the VAR SHEET and the DATA SHEET */
45 enum {PAGE_DATA_SHEET = 0, PAGE_VAR_SHEET};
47 static gboolean click2column (GtkWidget *w, gint col, gpointer data);
49 static gboolean click2row (GtkWidget *w, gint row, gpointer data);
52 static void select_sheet (struct data_editor *de, guint page_num);
55 static void data_var_select (GtkNotebook *notebook,
56 GtkNotebookPage *page,
60 static void status_bar_activate (GtkCheckMenuItem *, gpointer);
62 static void grid_lines_activate (GtkCheckMenuItem *, gpointer);
64 static void data_sheet_activate (GtkCheckMenuItem *, gpointer);
66 static void variable_sheet_activate (GtkCheckMenuItem *, gpointer );
68 static void fonts_activate (GtkMenuItem *, gpointer);
70 static void value_labels_activate (GtkCheckMenuItem *, gpointer);
71 static void value_labels_toggled (GtkToggleToolButton *, gpointer);
74 static void file_quit (GtkCheckMenuItem *, gpointer );
76 static void on_clear_activate (GtkMenuItem *, gpointer);
79 enable_edit_clear (GtkWidget *w, gint row, gpointer data)
81 struct data_editor *de = data;
83 GtkWidget *menuitem = get_widget_assert (de->xml, "edit_clear");
85 gtk_widget_set_sensitive (menuitem, TRUE);
89 disable_edit_clear (GtkWidget *w, gint x, gint y, gpointer data)
91 struct data_editor *de = data;
93 GtkWidget *menuitem = get_widget_assert (de->xml, "edit_clear");
95 gtk_widget_set_sensitive (menuitem, FALSE);
103 Create a new data editor.
106 new_data_editor (void)
108 struct data_editor *de ;
109 struct editor_window *e;
111 de = g_malloc (sizeof (*de));
113 e = (struct editor_window *) de;
115 de->xml = glade_xml_new (PKGDATADIR "/data-editor.glade", NULL, NULL);
117 connect_help (de->xml);
119 e->window = get_widget_assert (de->xml, "data_editor");
121 g_signal_connect (get_widget_assert (de->xml,"file_new_data"),
123 G_CALLBACK (new_data_window),
126 g_signal_connect (get_widget_assert (de->xml,"file_open_data"),
128 G_CALLBACK (open_data_window),
131 g_signal_connect (get_widget_assert (de->xml,"file_new_syntax"),
133 G_CALLBACK (new_syntax_window),
136 g_signal_connect (get_widget_assert (de->xml,"file_open_syntax"),
138 G_CALLBACK (open_syntax_window),
142 g_signal_connect (get_widget_assert (de->xml,"edit_clear"),
144 G_CALLBACK (on_clear_activate),
149 g_signal_connect (get_widget_assert (de->xml,"help_about"),
151 G_CALLBACK (about_new),
155 g_signal_connect (get_widget_assert (de->xml,"data_sheet"),
156 "double-click-column",
157 G_CALLBACK (click2column),
161 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
163 GTK_SIGNAL_FUNC (click2row),
167 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
169 GTK_SIGNAL_FUNC (enable_edit_clear),
172 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
174 GTK_SIGNAL_FUNC (disable_edit_clear),
178 g_signal_connect (get_widget_assert (de->xml, "notebook"),
180 G_CALLBACK (data_var_select), de);
184 g_signal_connect (get_widget_assert (de->xml, "view_statusbar"),
186 G_CALLBACK (status_bar_activate), de);
189 g_signal_connect (get_widget_assert (de->xml, "view_gridlines"),
191 G_CALLBACK (grid_lines_activate), de);
195 g_signal_connect (get_widget_assert (de->xml, "view_data"),
197 G_CALLBACK (data_sheet_activate), de);
199 g_signal_connect (get_widget_assert (de->xml, "view_variables"),
201 G_CALLBACK (variable_sheet_activate), de);
205 g_signal_connect (get_widget_assert (de->xml, "view_fonts"),
207 G_CALLBACK (fonts_activate), de);
211 g_signal_connect (get_widget_assert (de->xml, "view_valuelabels"),
213 G_CALLBACK (value_labels_activate), de);
216 g_signal_connect (get_widget_assert (de->xml, "togglebutton-value-labels"),
218 G_CALLBACK (value_labels_toggled), de);
221 g_signal_connect (get_widget_assert (de->xml, "file_quit"),
223 G_CALLBACK (file_quit), de);
226 select_sheet (de, PAGE_DATA_SHEET);
232 /* Callback which occurs when the var sheet's row title
233 button is double clicked */
235 click2row (GtkWidget *w, gint row, gpointer data)
237 struct data_editor *de = data;
239 gint current_row, current_column;
241 GtkWidget *data_sheet = get_widget_assert (de->xml, "data_sheet");
243 data_editor_select_sheet (de, PAGE_DATA_SHEET);
245 gtk_sheet_get_active_cell (GTK_SHEET (data_sheet),
246 ¤t_row, ¤t_column);
248 gtk_sheet_set_active_cell (GTK_SHEET (data_sheet), current_row, row);
254 /* Callback which occurs when the data sheet's column title
257 click2column (GtkWidget *w, gint col, gpointer data)
259 struct data_editor *de = data;
261 gint current_row, current_column;
263 GtkWidget *var_sheet = get_widget_assert (de->xml, "variable_sheet");
265 data_editor_select_sheet (de, PAGE_VAR_SHEET);
267 gtk_sheet_get_active_cell (GTK_SHEET (var_sheet),
268 ¤t_row, ¤t_column);
270 gtk_sheet_set_active_cell (GTK_SHEET (var_sheet), col, current_column);
279 new_data_window (GtkMenuItem *menuitem, gpointer parent)
281 window_create (WINDOW_DATA, NULL);
286 select_sheet (struct data_editor *de, guint page_num)
288 GtkWidget *insert_variable = get_widget_assert (de->xml, "insert-variable");
289 GtkWidget *insert_cases = get_widget_assert (de->xml, "insert-cases");
291 GtkWidget *view_data = get_widget_assert (de->xml, "view_data");
292 GtkWidget *view_variables = get_widget_assert (de->xml, "view_variables");
297 gtk_widget_hide (view_variables);
298 gtk_widget_show (view_data);
299 gtk_widget_set_sensitive (insert_variable, TRUE);
300 gtk_widget_set_sensitive (insert_cases, FALSE);
302 case PAGE_DATA_SHEET:
303 gtk_widget_show (view_variables);
304 gtk_widget_hide (view_data);
305 gtk_widget_set_sensitive (insert_variable, FALSE);
306 gtk_widget_set_sensitive (insert_cases, TRUE);
309 g_assert_not_reached ();
316 data_var_select (GtkNotebook *notebook,
317 GtkNotebookPage *page,
321 struct data_editor *de = user_data;
323 select_sheet (de, page_num);
330 data_editor_select_sheet (struct data_editor *de, gint page)
332 gtk_notebook_set_current_page
334 GTK_NOTEBOOK (get_widget_assert (de->xml,"notebook")), page
340 open_data_window (GtkMenuItem *menuitem, gpointer parent)
342 bool finished = FALSE;
346 GtkFileFilter *filter ;
348 dialog = gtk_file_chooser_dialog_new (_("Open"),
350 GTK_FILE_CHOOSER_ACTION_OPEN,
351 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
352 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
355 filter = gtk_file_filter_new ();
356 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
357 gtk_file_filter_add_pattern (filter, "*.sav");
358 gtk_file_filter_add_pattern (filter, "*.SAV");
359 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
361 filter = gtk_file_filter_new ();
362 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
363 gtk_file_filter_add_pattern (filter, "*.por");
364 gtk_file_filter_add_pattern (filter, "*.POR");
365 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
367 filter = gtk_file_filter_new ();
368 gtk_file_filter_set_name (filter, _("All Files"));
369 gtk_file_filter_add_pattern (filter, "*");
370 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
374 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
377 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
384 } while ( ! finished ) ;
386 gtk_widget_destroy (dialog);
393 status_bar_activate (GtkCheckMenuItem *menuitem, gpointer data)
395 struct data_editor *de = data;
396 GtkWidget *statusbar = get_widget_assert (de->xml, "statusbar");
398 if ( gtk_check_menu_item_get_active (menuitem) )
399 gtk_widget_show (statusbar);
401 gtk_widget_hide (statusbar);
408 grid_lines_activate (GtkCheckMenuItem *menuitem, gpointer data)
410 struct data_editor *de = data;
411 const bool grid_visible = gtk_check_menu_item_get_active (menuitem);
413 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml,
417 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml, "data_sheet")),
424 data_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
426 struct data_editor *de = data;
428 data_editor_select_sheet (de, PAGE_DATA_SHEET);
433 variable_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
435 struct data_editor *de = data;
437 data_editor_select_sheet (de, PAGE_VAR_SHEET);
442 fonts_activate (GtkMenuItem *menuitem, gpointer data)
444 struct data_editor *de = data;
446 gtk_font_selection_dialog_new (_("Font Selection"));
448 gtk_window_set_transient_for (GTK_WINDOW (dialog),
449 GTK_WINDOW (get_widget_assert (de->xml,
451 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
453 GtkSheet *data_sheet =
454 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
456 GtkSheet *var_sheet =
457 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
459 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
460 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
462 const gchar *font = gtk_font_selection_dialog_get_font_name
463 (GTK_FONT_SELECTION_DIALOG (dialog));
465 PangoFontDescription* font_desc =
466 pango_font_description_from_string (font);
468 psppire_var_store_set_font (vs, font_desc);
469 psppire_data_store_set_font (ds, font_desc);
472 gtk_widget_hide (dialog);
476 /* The next two callbacks are mutually co-operative */
478 /* Callback for the value labels menu item */
480 value_labels_activate (GtkCheckMenuItem *menuitem, gpointer data)
482 struct data_editor *de = data;
484 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
486 GtkToggleToolButton *tb =
487 GTK_TOGGLE_TOOL_BUTTON (get_widget_assert (de->xml,
488 "togglebutton-value-labels"));
490 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
492 gboolean show_value_labels = gtk_check_menu_item_get_active (menuitem);
494 gtk_toggle_tool_button_set_active (tb, show_value_labels);
496 psppire_data_store_show_labels (ds, show_value_labels);
500 /* Callback for the value labels tooglebutton */
502 value_labels_toggled (GtkToggleToolButton *toggle_tool_button,
505 struct data_editor *de = data;
507 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
509 GtkCheckMenuItem *item =
510 GTK_CHECK_MENU_ITEM (get_widget_assert (de->xml, "view_valuelabels"));
512 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
514 gboolean show_value_labels =
515 gtk_toggle_tool_button_get_active (toggle_tool_button);
517 gtk_check_menu_item_set_active (item, show_value_labels);
519 psppire_data_store_show_labels (ds, show_value_labels);
524 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
526 /* FIXME: Need to be more intelligent here.
527 Give the user the opportunity to save any unsaved data.
534 /* Callback for when the Clear item in the edit menu is activated */
536 on_clear_activate (GtkMenuItem *menuitem, gpointer data)
538 struct data_editor *de = data;
540 GtkNotebook *notebook = GTK_NOTEBOOK (get_widget_assert (de->xml,
543 switch ( gtk_notebook_get_current_page (notebook) )
547 GtkSheet *var_sheet =
548 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
550 PsppireVarStore *vs = PSPPIRE_VAR_STORE
551 (gtk_sheet_get_model (var_sheet) );
553 /* This shouldn't be able to happen, because the menuitem
554 should be disabled */
555 g_return_if_fail (var_sheet->state == GTK_SHEET_ROW_SELECTED );
557 psppire_dict_delete_variables (vs->dict,
558 var_sheet->range.row0,
560 var_sheet->range.rowi -
561 var_sheet->range.row0 );
564 case PAGE_DATA_SHEET:
567 g_assert_not_reached ();