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 e->window = get_widget_assert (de->xml, "data_editor");
119 g_signal_connect (get_widget_assert (de->xml,"file_new_data"),
121 G_CALLBACK (new_data_window),
124 g_signal_connect (get_widget_assert (de->xml,"file_open_data"),
126 G_CALLBACK (open_data_window),
129 g_signal_connect (get_widget_assert (de->xml,"file_new_syntax"),
131 G_CALLBACK (new_syntax_window),
134 g_signal_connect (get_widget_assert (de->xml,"file_open_syntax"),
136 G_CALLBACK (open_syntax_window),
140 g_signal_connect (get_widget_assert (de->xml,"edit_clear"),
142 G_CALLBACK (on_clear_activate),
147 g_signal_connect (get_widget_assert (de->xml,"help_about"),
149 G_CALLBACK (about_new),
153 g_signal_connect (get_widget_assert (de->xml,"data_sheet"),
154 "double-click-column",
155 G_CALLBACK (click2column),
159 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
161 GTK_SIGNAL_FUNC (click2row),
165 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
167 GTK_SIGNAL_FUNC (enable_edit_clear),
170 g_signal_connect (get_widget_assert (de->xml, "variable_sheet"),
172 GTK_SIGNAL_FUNC (disable_edit_clear),
176 g_signal_connect (get_widget_assert (de->xml, "notebook"),
178 G_CALLBACK (data_var_select), de);
182 g_signal_connect (get_widget_assert (de->xml, "view_statusbar"),
184 G_CALLBACK (status_bar_activate), de);
187 g_signal_connect (get_widget_assert (de->xml, "view_gridlines"),
189 G_CALLBACK (grid_lines_activate), de);
193 g_signal_connect (get_widget_assert (de->xml, "view_data"),
195 G_CALLBACK (data_sheet_activate), de);
197 g_signal_connect (get_widget_assert (de->xml, "view_variables"),
199 G_CALLBACK (variable_sheet_activate), de);
203 g_signal_connect (get_widget_assert (de->xml, "view_fonts"),
205 G_CALLBACK (fonts_activate), de);
209 g_signal_connect (get_widget_assert (de->xml, "view_valuelabels"),
211 G_CALLBACK (value_labels_activate), de);
214 g_signal_connect (get_widget_assert (de->xml, "togglebutton-value-labels"),
216 G_CALLBACK (value_labels_toggled), de);
219 g_signal_connect (get_widget_assert (de->xml, "file_quit"),
221 G_CALLBACK (file_quit), de);
224 select_sheet (de, PAGE_DATA_SHEET);
230 /* Callback which occurs when the var sheet's row title
231 button is double clicked */
233 click2row (GtkWidget *w, gint row, gpointer data)
235 struct data_editor *de = data;
237 gint current_row, current_column;
239 GtkWidget *data_sheet = get_widget_assert (de->xml, "data_sheet");
241 data_editor_select_sheet (de, PAGE_DATA_SHEET);
243 gtk_sheet_get_active_cell (GTK_SHEET (data_sheet),
244 ¤t_row, ¤t_column);
246 gtk_sheet_set_active_cell (GTK_SHEET (data_sheet), current_row, row);
252 /* Callback which occurs when the data sheet's column title
255 click2column (GtkWidget *w, gint col, gpointer data)
257 struct data_editor *de = data;
259 gint current_row, current_column;
261 GtkWidget *var_sheet = get_widget_assert (de->xml, "variable_sheet");
263 data_editor_select_sheet (de, PAGE_VAR_SHEET);
265 gtk_sheet_get_active_cell (GTK_SHEET (var_sheet),
266 ¤t_row, ¤t_column);
268 gtk_sheet_set_active_cell (GTK_SHEET (var_sheet), col, current_column);
277 new_data_window (GtkMenuItem *menuitem, gpointer parent)
279 window_create (WINDOW_DATA, NULL);
284 select_sheet (struct data_editor *de, guint page_num)
286 GtkWidget *insert_variable = get_widget_assert (de->xml, "insert-variable");
287 GtkWidget *insert_cases = get_widget_assert (de->xml, "insert-cases");
289 GtkWidget *view_data = get_widget_assert (de->xml, "view_data");
290 GtkWidget *view_variables = get_widget_assert (de->xml, "view_variables");
295 gtk_widget_hide (view_variables);
296 gtk_widget_show (view_data);
297 gtk_widget_set_sensitive (insert_variable, TRUE);
298 gtk_widget_set_sensitive (insert_cases, FALSE);
300 case PAGE_DATA_SHEET:
301 gtk_widget_show (view_variables);
302 gtk_widget_hide (view_data);
303 gtk_widget_set_sensitive (insert_variable, FALSE);
304 gtk_widget_set_sensitive (insert_cases, TRUE);
307 g_assert_not_reached ();
314 data_var_select (GtkNotebook *notebook,
315 GtkNotebookPage *page,
319 struct data_editor *de = user_data;
321 select_sheet (de, page_num);
328 data_editor_select_sheet (struct data_editor *de, gint page)
330 gtk_notebook_set_current_page
332 GTK_NOTEBOOK (get_widget_assert (de->xml,"notebook")), page
338 open_data_window (GtkMenuItem *menuitem, gpointer parent)
340 bool finished = FALSE;
344 GtkFileFilter *filter ;
346 dialog = gtk_file_chooser_dialog_new (_("Open"),
348 GTK_FILE_CHOOSER_ACTION_OPEN,
349 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
350 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
353 filter = gtk_file_filter_new ();
354 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
355 gtk_file_filter_add_pattern (filter, "*.sav");
356 gtk_file_filter_add_pattern (filter, "*.SAV");
357 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
359 filter = gtk_file_filter_new ();
360 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
361 gtk_file_filter_add_pattern (filter, "*.por");
362 gtk_file_filter_add_pattern (filter, "*.POR");
363 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
365 filter = gtk_file_filter_new ();
366 gtk_file_filter_set_name (filter, _("All Files"));
367 gtk_file_filter_add_pattern (filter, "*");
368 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
372 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
375 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
382 } while ( ! finished ) ;
384 gtk_widget_destroy (dialog);
391 status_bar_activate (GtkCheckMenuItem *menuitem, gpointer data)
393 struct data_editor *de = data;
394 GtkWidget *statusbar = get_widget_assert (de->xml, "statusbar");
396 if ( gtk_check_menu_item_get_active (menuitem) )
397 gtk_widget_show (statusbar);
399 gtk_widget_hide (statusbar);
406 grid_lines_activate (GtkCheckMenuItem *menuitem, gpointer data)
408 struct data_editor *de = data;
409 const bool grid_visible = gtk_check_menu_item_get_active (menuitem);
411 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml,
415 gtk_sheet_show_grid (GTK_SHEET (get_widget_assert (de->xml, "data_sheet")),
422 data_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
424 struct data_editor *de = data;
426 data_editor_select_sheet (de, PAGE_DATA_SHEET);
431 variable_sheet_activate (GtkCheckMenuItem *menuitem, gpointer data)
433 struct data_editor *de = data;
435 data_editor_select_sheet (de, PAGE_VAR_SHEET);
440 fonts_activate (GtkMenuItem *menuitem, gpointer data)
442 struct data_editor *de = data;
444 gtk_font_selection_dialog_new (_("Font Selection"));
446 gtk_window_set_transient_for (GTK_WINDOW (dialog),
447 GTK_WINDOW (get_widget_assert (de->xml,
449 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
451 GtkSheet *data_sheet =
452 GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
454 GtkSheet *var_sheet =
455 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
457 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
458 PsppireVarStore *vs = PSPPIRE_VAR_STORE (gtk_sheet_get_model (var_sheet));
460 const gchar *font = gtk_font_selection_dialog_get_font_name
461 (GTK_FONT_SELECTION_DIALOG (dialog));
463 PangoFontDescription* font_desc =
464 pango_font_description_from_string (font);
466 psppire_var_store_set_font (vs, font_desc);
467 psppire_data_store_set_font (ds, font_desc);
470 gtk_widget_hide (dialog);
474 /* The next two callbacks are mutually co-operative */
476 /* Callback for the value labels menu item */
478 value_labels_activate (GtkCheckMenuItem *menuitem, gpointer data)
480 struct data_editor *de = data;
482 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
484 GtkToggleToolButton *tb =
485 GTK_TOGGLE_TOOL_BUTTON (get_widget_assert (de->xml,
486 "togglebutton-value-labels"));
488 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
490 gboolean show_value_labels = gtk_check_menu_item_get_active (menuitem);
492 gtk_toggle_tool_button_set_active (tb, show_value_labels);
494 psppire_data_store_show_labels (ds, show_value_labels);
498 /* Callback for the value labels tooglebutton */
500 value_labels_toggled (GtkToggleToolButton *toggle_tool_button,
503 struct data_editor *de = data;
505 GtkSheet *data_sheet = GTK_SHEET (get_widget_assert (de->xml, "data_sheet"));
507 GtkCheckMenuItem *item =
508 GTK_CHECK_MENU_ITEM (get_widget_assert (de->xml, "view_valuelabels"));
510 PsppireDataStore *ds = PSPPIRE_DATA_STORE (gtk_sheet_get_model (data_sheet));
512 gboolean show_value_labels =
513 gtk_toggle_tool_button_get_active (toggle_tool_button);
515 gtk_check_menu_item_set_active (item, show_value_labels);
517 psppire_data_store_show_labels (ds, show_value_labels);
522 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
524 /* FIXME: Need to be more intelligent here.
525 Give the user the opportunity to save any unsaved data.
532 /* Callback for when the Clear item in the edit menu is activated */
534 on_clear_activate (GtkMenuItem *menuitem, gpointer data)
536 struct data_editor *de = data;
538 GtkNotebook *notebook = GTK_NOTEBOOK (get_widget_assert (de->xml,
541 switch ( gtk_notebook_get_current_page (notebook) )
545 GtkSheet *var_sheet =
546 GTK_SHEET (get_widget_assert (de->xml, "variable_sheet"));
548 PsppireVarStore *vs = PSPPIRE_VAR_STORE
549 (gtk_sheet_get_model (var_sheet) );
551 /* This shouldn't be able to happen, because the menuitem
552 should be disabled */
553 g_return_if_fail (var_sheet->state == GTK_SHEET_ROW_SELECTED );
555 psppire_dict_delete_variables (vs->dict,
556 var_sheet->range.row0,
558 var_sheet->range.rowi -
559 var_sheet->range.row0 );
562 case PAGE_DATA_SHEET:
565 g_assert_not_reached ();