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,"help_reference"),
157 G_CALLBACK (reference_manual),
162 g_signal_connect (get_widget_assert (de->xml,"data_sheet"),
163 "double-click-column",
164 G_CALLBACK (click2column),
168 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
170 GTK_SIGNAL_FUNC (click2row),
174 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
176 GTK_SIGNAL_FUNC (enable_edit_clear),
179 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
181 GTK_SIGNAL_FUNC (disable_edit_clear),
185 g_signal_connect (get_widget_assert (de->xml, "notebook"),
187 G_CALLBACK (data_var_select), de);
191 g_signal_connect (get_widget_assert (de->xml, "view_statusbar"),
193 G_CALLBACK (status_bar_activate), de);
196 g_signal_connect (get_widget_assert (de->xml, "view_gridlines"),
198 G_CALLBACK (grid_lines_activate), de);
202 g_signal_connect (get_widget_assert (de->xml, "view_data"),
204 G_CALLBACK (data_sheet_activate), de);
206 g_signal_connect (get_widget_assert (de->xml, "view_variables"),
208 G_CALLBACK (variable_sheet_activate), de);
212 g_signal_connect (get_widget_assert (de->xml, "view_fonts"),
214 G_CALLBACK (fonts_activate), de);
218 g_signal_connect (get_widget_assert (de->xml, "view_valuelabels"),
220 G_CALLBACK (value_labels_activate), de);
223 g_signal_connect (get_widget_assert (de->xml, "togglebutton-value-labels"),
225 G_CALLBACK (value_labels_toggled), de);
228 g_signal_connect (get_widget_assert (de->xml, "file_quit"),
230 G_CALLBACK (file_quit), de);
233 select_sheet (de, PAGE_DATA_SHEET);
239 /* Callback which occurs when the var sheet's row title
240 button is double clicked */
242 click2row (GtkWidget *w, gint row, gpointer data)
244 struct data_editor *de = data;
246 gint current_row, current_column;
248 GtkWidget *data_sheet = get_widget_assert (de->xml, "data_sheet");
250 data_editor_select_sheet (de, PAGE_DATA_SHEET);
252 gtk_sheet_get_active_cell (GTK_SHEET (data_sheet),
253 ¤t_row, ¤t_column);
255 gtk_sheet_set_active_cell (GTK_SHEET (data_sheet), current_row, row);
261 /* Callback which occurs when the data sheet's column title
264 click2column (GtkWidget *w, gint col, gpointer data)
266 struct data_editor *de = data;
268 gint current_row, current_column;
270 GtkWidget *var_sheet = get_widget_assert (de->xml, "variable_sheet");
272 data_editor_select_sheet (de, PAGE_VAR_SHEET);
274 gtk_sheet_get_active_cell (GTK_SHEET (var_sheet),
275 ¤t_row, ¤t_column);
277 gtk_sheet_set_active_cell (GTK_SHEET (var_sheet), col, current_column);
286 new_data_window (GtkMenuItem *menuitem, gpointer parent)
288 window_create (WINDOW_DATA, NULL);
293 select_sheet (struct data_editor *de, guint page_num)
295 GtkWidget *insert_variable = get_widget_assert (de->xml, "insert-variable");
296 GtkWidget *insert_cases = get_widget_assert (de->xml, "insert-cases");
298 GtkWidget *view_data = get_widget_assert (de->xml, "view_data");
299 GtkWidget *view_variables = get_widget_assert (de->xml, "view_variables");
304 gtk_widget_hide (view_variables);
305 gtk_widget_show (view_data);
306 gtk_widget_set_sensitive (insert_variable, TRUE);
307 gtk_widget_set_sensitive (insert_cases, FALSE);
309 case PAGE_DATA_SHEET:
310 gtk_widget_show (view_variables);
311 gtk_widget_hide (view_data);
312 gtk_widget_set_sensitive (insert_variable, FALSE);
313 gtk_widget_set_sensitive (insert_cases, TRUE);
316 g_assert_not_reached ();
323 data_var_select (GtkNotebook *notebook,
324 GtkNotebookPage *page,
328 struct data_editor *de = user_data;
330 select_sheet (de, page_num);
337 data_editor_select_sheet (struct data_editor *de, gint page)
339 gtk_notebook_set_current_page
341 GTK_NOTEBOOK (get_widget_assert (de->xml,"notebook")), page
347 open_data_window (GtkMenuItem *menuitem, gpointer parent)
349 bool finished = FALSE;
353 GtkFileFilter *filter ;
355 dialog = gtk_file_chooser_dialog_new (_("Open"),
357 GTK_FILE_CHOOSER_ACTION_OPEN,
358 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
359 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
362 filter = gtk_file_filter_new ();
363 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
364 gtk_file_filter_add_pattern (filter, "*.sav");
365 gtk_file_filter_add_pattern (filter, "*.SAV");
366 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
368 filter = gtk_file_filter_new ();
369 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
370 gtk_file_filter_add_pattern (filter, "*.por");
371 gtk_file_filter_add_pattern (filter, "*.POR");
372 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
374 filter = gtk_file_filter_new ();
375 gtk_file_filter_set_name (filter, _("All Files"));
376 gtk_file_filter_add_pattern (filter, "*");
377 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
381 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
384 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
391 } while ( ! finished ) ;
393 gtk_widget_destroy (dialog);
400 status_bar_activate (GtkCheckMenuItem *menuitem, gpointer data)
402 struct data_editor *de = data;
403 GtkWidget *statusbar = get_widget_assert (de->xml, "statusbar");
405 if ( gtk_check_menu_item_get_active (menuitem) )
406 gtk_widget_show (statusbar);
408 gtk_widget_hide (statusbar);
415 grid_lines_activate (GtkCheckMenuItem *menuitem, gpointer data)
417 struct data_editor *de = data;
418 const bool grid_visible = gtk_check_menu_item_get_active (menuitem);
420 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml,
424 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml, "data_sheet")),
431 data_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
433 struct data_editor *de = data;
435 data_editor_select_sheet (de, PAGE_DATA_SHEET);
440 variable_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
442 struct data_editor *de = data;
444 data_editor_select_sheet (de, PAGE_VAR_SHEET);
449 fonts_activate (GtkMenuItem *menuitem, gpointer data)
451 struct data_editor *de = data;
453 gtk_font_selection_dialog_new (_("Font Selection"));
455 gtk_window_set_transient_for (GTK_WINDOW (dialog),
456 GTK_WINDOW (get_widget_assert (de->xml,
458 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
460 GtkSheet *data_sheet =
461 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
463 GtkSheet *var_sheet =
464 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
466 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
467 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
469 const gchar *font = gtk_font_selection_dialog_get_font_name
470 (GTK_FONT_SELECTION_DIALOG (dialog));
472 PangoFontDescription* font_desc =
473 pango_font_description_from_string (font);
475 psppire_var_store_set_font (vs, font_desc);
476 psppire_data_store_set_font (ds, font_desc);
479 gtk_widget_hide (dialog);
483 /* The next two callbacks are mutually co-operative */
485 /* Callback for the value labels menu item */
487 value_labels_activate (GtkCheckMenuItem *menuitem, gpointer data)
489 struct data_editor *de = data;
491 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
493 GtkToggleToolButton *tb =
494 GTK_TOGGLE_TOOL_BUTTON (get_widget_assert (de->xml,
495 "togglebutton-value-labels"));
497 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
499 gboolean show_value_labels = gtk_check_menu_item_get_active (menuitem);
501 gtk_toggle_tool_button_set_active (tb, show_value_labels);
503 psppire_data_store_show_labels (ds, show_value_labels);
507 /* Callback for the value labels tooglebutton */
509 value_labels_toggled (GtkToggleToolButton *toggle_tool_button,
512 struct data_editor *de = data;
514 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
516 GtkCheckMenuItem *item =
517 GTK_CHECK_MENU_ITEM (get_widget_assert (de->xml, "view_valuelabels"));
519 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
521 gboolean show_value_labels =
522 gtk_toggle_tool_button_get_active (toggle_tool_button);
524 gtk_check_menu_item_set_active (item, show_value_labels);
526 psppire_data_store_show_labels (ds, show_value_labels);
531 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
533 /* FIXME: Need to be more intelligent here.
534 Give the user the opportunity to save any unsaved data.
541 /* Callback for when the Clear item in the edit menu is activated */
543 on_clear_activate (GtkMenuItem *menuitem, gpointer data)
545 struct data_editor *de = data;
547 GtkNotebook *notebook = GTK_NOTEBOOK (get_widget_assert (de->xml,
550 switch ( gtk_notebook_get_current_page (notebook) )
554 GtkSheet *var_sheet =
555 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
557 PsppireVarStore *vs = PSPPIRE_VAR_STORE
558 (gtk_sheet_get_model (var_sheet) );
560 /* This shouldn't be able to happen, because the menuitem
561 should be disabled */
562 g_return_if_fail (var_sheet->state == GTK_SHEET_ROW_SELECTED );
564 psppire_dict_delete_variables (vs->dict,
565 var_sheet->range.row0,
567 var_sheet->range.rowi -
568 var_sheet->range.row0 );
571 case PAGE_DATA_SHEET:
574 g_assert_not_reached ();