1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
22 #include "data/dataset.h"
23 #include "data/session.h"
24 #include "language/lexer/lexer.h"
25 #include "libpspp/message.h"
26 #include "libpspp/str.h"
27 #include "ui/gui/aggregate-dialog.h"
28 #include "ui/gui/autorecode-dialog.h"
29 #include "ui/gui/builder-wrapper.h"
30 #include "ui/gui/comments-dialog.h"
31 #include "ui/gui/entry-dialog.h"
32 #include "ui/gui/executor.h"
33 #include "ui/gui/help-menu.h"
34 #include "ui/gui/helper.h"
35 #include "ui/gui/helper.h"
36 #include "ui/gui/psppire-data-window.h"
37 #include "ui/gui/psppire-dialog-action.h"
38 #include "ui/gui/psppire-syntax-window.h"
39 #include "ui/gui/psppire-window.h"
40 #include "ui/gui/psppire.h"
41 #include "ui/gui/recode-dialog.h"
42 #include "ui/gui/select-cases-dialog.h"
43 #include "ui/gui/split-file-dialog.h"
44 #include "ui/gui/text-data-import-dialog.h"
45 #include "ui/gui/weight-cases-dialog.h"
46 #include "ui/syntax-gen.h"
48 #include "gl/c-strcase.h"
49 #include "gl/c-strcasestr.h"
50 #include "gl/xvasprintf.h"
53 #define _(msgid) gettext (msgid)
54 #define N_(msgid) msgid
56 struct session *the_session;
57 struct ll_list all_data_windows = LL_INITIALIZER (all_data_windows);
59 static void psppire_data_window_class_init (PsppireDataWindowClass *class);
60 static void psppire_data_window_init (PsppireDataWindow *data_editor);
63 static void psppire_data_window_iface_init (PsppireWindowIface *iface);
65 static void psppire_data_window_dispose (GObject *object);
66 static void psppire_data_window_finalize (GObject *object);
67 static void psppire_data_window_set_property (GObject *object,
71 static void psppire_data_window_get_property (GObject *object,
76 static guint psppire_data_window_add_ui (PsppireDataWindow *, GtkUIManager *);
77 static void psppire_data_window_remove_ui (PsppireDataWindow *,
78 GtkUIManager *, guint);
81 psppire_data_window_get_type (void)
83 static GType psppire_data_window_type = 0;
85 if (!psppire_data_window_type)
87 static const GTypeInfo psppire_data_window_info =
89 sizeof (PsppireDataWindowClass),
92 (GClassInitFunc)psppire_data_window_class_init,
93 (GClassFinalizeFunc) NULL,
95 sizeof (PsppireDataWindow),
97 (GInstanceInitFunc) psppire_data_window_init,
100 static const GInterfaceInfo window_interface_info =
102 (GInterfaceInitFunc) psppire_data_window_iface_init,
107 psppire_data_window_type =
108 g_type_register_static (PSPPIRE_TYPE_WINDOW, "PsppireDataWindow",
109 &psppire_data_window_info, 0);
112 g_type_add_interface_static (psppire_data_window_type,
113 PSPPIRE_TYPE_WINDOW_MODEL,
114 &window_interface_info);
117 return psppire_data_window_type;
120 static GObjectClass *parent_class ;
127 psppire_data_window_class_init (PsppireDataWindowClass *class)
129 GObjectClass *object_class = G_OBJECT_CLASS (class);
131 parent_class = g_type_class_peek_parent (class);
133 object_class->dispose = psppire_data_window_dispose;
134 object_class->finalize = psppire_data_window_finalize;
135 object_class->set_property = psppire_data_window_set_property;
136 object_class->get_property = psppire_data_window_get_property;
138 g_object_class_install_property (
139 object_class, PROP_DATASET,
140 g_param_spec_pointer ("dataset", "Dataset",
141 "'struct datset *' represented by the window",
142 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE));
145 /* Run the EXECUTE command. */
147 execute (PsppireDataWindow *dw)
149 execute_const_syntax_string (dw, "EXECUTE.");
153 transformation_change_callback (bool transformations_pending,
156 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
158 GtkUIManager *uim = GTK_UI_MANAGER (get_object_assert (de->builder, "uimanager1", GTK_TYPE_UI_MANAGER));
160 GtkWidget *menuitem =
161 gtk_ui_manager_get_widget (uim,"/ui/menubar/transform/transform_run-pending");
163 GtkWidget *status_label =
164 get_widget_assert (de->builder, "case-counter-area");
166 gtk_widget_set_sensitive (menuitem, transformations_pending);
169 if ( transformations_pending)
170 gtk_label_set_text (GTK_LABEL (status_label),
171 _("Transformations Pending"));
173 gtk_label_set_text (GTK_LABEL (status_label), "");
176 /* Callback for when the dictionary changes its filter variable */
178 on_filter_change (GObject *o, gint filter_index, gpointer data)
180 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
182 GtkWidget *filter_status_area =
183 get_widget_assert (de->builder, "filter-use-status-area");
185 if ( filter_index == -1 )
187 gtk_label_set_text (GTK_LABEL (filter_status_area), _("Filter off"));
191 PsppireDict *dict = NULL;
192 struct variable *var ;
195 g_object_get (de->data_editor, "dictionary", &dict, NULL);
197 var = psppire_dict_get_variable (dict, filter_index);
199 text = g_strdup_printf (_("Filter by %s"), var_get_name (var));
201 gtk_label_set_text (GTK_LABEL (filter_status_area), text);
207 /* Callback for when the dictionary changes its split variables */
209 on_split_change (PsppireDict *dict, gpointer data)
211 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
213 size_t n_split_vars = dict_get_split_cnt (dict->dict);
215 GtkWidget *split_status_area =
216 get_widget_assert (de->builder, "split-file-status-area");
218 if ( n_split_vars == 0 )
220 gtk_label_set_text (GTK_LABEL (split_status_area), _("No Split"));
226 const struct variable *const * split_vars =
227 dict_get_split_vars (dict->dict);
229 text = g_string_new (_("Split by "));
231 for (i = 0 ; i < n_split_vars - 1; ++i )
233 g_string_append_printf (text, "%s, ", var_get_name (split_vars[i]));
235 g_string_append (text, var_get_name (split_vars[i]));
237 gtk_label_set_text (GTK_LABEL (split_status_area), text->str);
239 g_string_free (text, TRUE);
246 /* Callback for when the dictionary changes its weights */
248 on_weight_change (GObject *o, gint weight_index, gpointer data)
250 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
252 GtkWidget *weight_status_area =
253 get_widget_assert (de->builder, "weight-status-area");
255 if ( weight_index == -1 )
257 gtk_label_set_text (GTK_LABEL (weight_status_area), _("Weights off"));
261 struct variable *var ;
262 PsppireDict *dict = NULL;
265 g_object_get (de->data_editor, "dictionary", &dict, NULL);
267 var = psppire_dict_get_variable (dict, weight_index);
269 text = g_strdup_printf (_("Weight by %s"), var_get_name (var));
271 gtk_label_set_text (GTK_LABEL (weight_status_area), text);
279 dump_rm (GtkRecentManager *rm)
281 GList *items = gtk_recent_manager_get_items (rm);
285 g_print ("Recent Items:\n");
286 for (i = items; i; i = i->next)
288 GtkRecentInfo *ri = i->data;
290 g_print ("Item: %s (Mime: %s) (Desc: %s) (URI: %s)\n",
291 gtk_recent_info_get_short_name (ri),
292 gtk_recent_info_get_mime_type (ri),
293 gtk_recent_info_get_description (ri),
294 gtk_recent_info_get_uri (ri)
298 gtk_recent_info_unref (ri);
306 has_suffix (const gchar *name, const gchar *suffix)
308 size_t name_len = strlen (name);
309 size_t suffix_len = strlen (suffix);
310 return (name_len > suffix_len
311 && !c_strcasecmp (&name[name_len - suffix_len], suffix));
315 name_has_por_suffix (const gchar *name)
317 return has_suffix (name, ".por");
321 name_has_sav_suffix (const gchar *name)
323 return has_suffix (name, ".sav") || has_suffix (name, ".zsav");
326 /* Returns true if NAME has a suffix which might denote a PSPP file */
328 name_has_suffix (const gchar *name)
330 return name_has_por_suffix (name) || name_has_sav_suffix (name);
334 load_file (PsppireWindow *de, const gchar *file_name, gpointer syn)
336 const char *mime_type = NULL;
337 gchar *syntax = NULL;
342 gchar *utf8_file_name;
343 struct string filename;
344 ds_init_empty (&filename);
346 utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
348 syntax_gen_string (&filename, ss_cstr (utf8_file_name));
350 g_free (utf8_file_name);
352 syntax = g_strdup_printf ("GET FILE=%s.", ds_cstr (&filename));
353 ds_destroy (&filename);
361 ok = execute_syntax (PSPPIRE_DATA_WINDOW (de),
362 lex_reader_for_string (syntax));
365 if (ok && syn == NULL)
367 if (name_has_por_suffix (file_name))
368 mime_type = "application/x-spss-por";
369 else if (name_has_sav_suffix (file_name))
370 mime_type = "application/x-spss-sav";
372 add_most_recent (file_name, mime_type);
379 psppire_data_window_format_to_string (enum PsppireDataWindowFormat format)
381 if (format == PSPPIRE_DATA_WINDOW_SAV)
383 else if (format == PSPPIRE_DATA_WINDOW_ZSAV)
389 /* Save DE to file */
391 save_file (PsppireWindow *w)
393 const gchar *file_name = NULL;
394 gchar *utf8_file_name = NULL;
396 struct string filename ;
397 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (w);
400 file_name = psppire_window_get_filename (w);
402 fnx = g_string_new (file_name);
404 if ( ! name_has_suffix (fnx->str))
405 g_string_append (fnx, psppire_data_window_format_to_string (de->format));
407 ds_init_empty (&filename);
409 utf8_file_name = g_filename_to_utf8 (fnx->str, -1, NULL, NULL, NULL);
411 g_string_free (fnx, TRUE);
413 syntax_gen_string (&filename, ss_cstr (utf8_file_name));
414 g_free (utf8_file_name);
416 if (de->format == PSPPIRE_DATA_WINDOW_SAV)
417 syntax = g_strdup_printf ("SAVE OUTFILE=%s.", ds_cstr (&filename));
418 else if (de->format == PSPPIRE_DATA_WINDOW_ZSAV)
419 syntax = g_strdup_printf ("SAVE /ZCOMPRESSED /OUTFILE=%s.",
420 ds_cstr (&filename));
422 syntax = g_strdup_printf ("EXPORT OUTFILE=%s.", ds_cstr (&filename));
424 ds_destroy (&filename);
426 g_free (execute_syntax_string (de, syntax));
431 display_dict (PsppireDataWindow *de)
433 execute_const_syntax_string (de, "DISPLAY DICTIONARY.");
437 sysfile_info (PsppireDataWindow *de)
439 GtkWidget *dialog = psppire_window_file_chooser_dialog (PSPPIRE_WINDOW (de));
441 if ( GTK_RESPONSE_ACCEPT == gtk_dialog_run (GTK_DIALOG (dialog)))
443 struct string filename;
445 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
447 gchar *utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL,
452 ds_init_empty (&filename);
454 syntax_gen_string (&filename, ss_cstr (utf8_file_name));
456 g_free (utf8_file_name);
458 syntax = g_strdup_printf ("SYSFILE INFO %s.", ds_cstr (&filename));
459 g_free (execute_syntax_string (de, syntax));
462 gtk_widget_destroy (dialog);
466 /* PsppireWindow 'pick_filename' callback: prompt for a filename to save as. */
468 data_pick_filename (PsppireWindow *window)
470 GtkListStore *list_store;
471 GtkWidget *combo_box;
473 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (window);
474 GtkFileFilter *filter;
476 gtk_file_chooser_dialog_new (_("Save"),
478 GTK_FILE_CHOOSER_ACTION_SAVE,
479 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
480 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
483 g_object_set (dialog, "local-only", FALSE, NULL);
485 filter = gtk_file_filter_new ();
486 gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
487 gtk_file_filter_add_mime_type (filter, "application/x-spss-sav");
488 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
490 filter = gtk_file_filter_new ();
491 gtk_file_filter_set_name (filter, _("Compressed System Files (*.zsav)"));
492 gtk_file_filter_add_pattern (filter, "*.zsav");
493 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
495 filter = gtk_file_filter_new ();
496 gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
497 gtk_file_filter_add_mime_type (filter, "application/x-spss-por");
498 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
500 filter = gtk_file_filter_new ();
501 gtk_file_filter_set_name (filter, _("All Files"));
502 gtk_file_filter_add_pattern (filter, "*");
503 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
506 GtkCellRenderer *cell;
511 list_store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
512 combo_box = gtk_combo_box_new_with_model (GTK_TREE_MODEL (list_store));
514 gtk_list_store_append (list_store, &iter);
515 gtk_list_store_set (list_store, &iter,
516 0, PSPPIRE_DATA_WINDOW_SAV,
519 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo_box), &iter);
521 gtk_list_store_append (list_store, &iter);
522 gtk_list_store_set (list_store, &iter,
523 0, PSPPIRE_DATA_WINDOW_ZSAV,
524 1, _("Compressed System File"),
527 gtk_list_store_append (list_store, &iter);
528 gtk_list_store_set (list_store, &iter,
529 0, PSPPIRE_DATA_WINDOW_POR,
530 1, _("Portable File"),
533 label = gtk_label_new (_("Format:"));
535 cell = gtk_cell_renderer_text_new ();
536 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), cell, FALSE);
537 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combo_box), cell,
540 hbox = gtk_hbox_new (FALSE, 0);
541 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
542 gtk_box_pack_start (GTK_BOX (hbox), combo_box, FALSE, FALSE, 0);
543 gtk_widget_show_all (hbox);
545 gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog), hbox);
548 gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog),
551 switch (gtk_dialog_run (GTK_DIALOG (dialog)))
553 case GTK_RESPONSE_ACCEPT:
558 gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog))
564 gtk_combo_box_get_active_iter (GTK_COMBO_BOX (combo_box), &iter);
565 gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter,
570 if ( ! name_has_suffix (filename->str))
571 g_string_append (filename,
572 psppire_data_window_format_to_string (format));
574 psppire_window_set_filename (PSPPIRE_WINDOW (de), filename->str);
576 g_string_free (filename, TRUE);
583 gtk_widget_destroy (dialog);
587 confirm_delete_dataset (PsppireDataWindow *de,
588 const char *old_dataset,
589 const char *new_dataset,
590 const char *existing_dataset)
595 dialog = gtk_message_dialog_new (
596 GTK_WINDOW (de), 0, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, "%s",
597 _("Delete Existing Dataset?"));
599 gtk_message_dialog_format_secondary_text (
600 GTK_MESSAGE_DIALOG (dialog),
601 _("Renaming \"%s\" to \"%s\" will destroy the existing "
602 "dataset named \"%s\". Are you sure that you want to do this?"),
603 old_dataset, new_dataset, existing_dataset);
605 gtk_dialog_add_buttons (GTK_DIALOG (dialog),
606 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
607 GTK_STOCK_DELETE, GTK_RESPONSE_OK,
610 g_object_set (dialog, "icon-name", "pspp", NULL);
612 result = gtk_dialog_run (GTK_DIALOG (dialog));
614 gtk_widget_destroy (dialog);
616 return result == GTK_RESPONSE_OK;
620 on_rename_dataset (PsppireDataWindow *de)
622 struct dataset *ds = de->dataset;
623 struct session *session = dataset_session (ds);
624 const char *old_name = dataset_name (ds);
625 struct dataset *existing_dataset;
629 prompt = xasprintf (_("Please enter a new name for dataset \"%s\":"),
631 new_name = entry_dialog_run (GTK_WINDOW (de), _("Rename Dataset"), prompt,
635 if (new_name == NULL)
638 existing_dataset = session_lookup_dataset (session, new_name);
639 if (existing_dataset == NULL || existing_dataset == ds
640 || confirm_delete_dataset (de, old_name, new_name,
641 dataset_name (existing_dataset)))
642 g_free (execute_syntax_string (de, g_strdup_printf ("DATASET NAME %s.",
649 status_bar_activate (PsppireDataWindow *de, GtkToggleAction *action)
651 GtkWidget *statusbar = get_widget_assert (de->builder, "status-bar");
653 if ( gtk_toggle_action_get_active (action))
654 gtk_widget_show (statusbar);
656 gtk_widget_hide (statusbar);
661 grid_lines_activate (PsppireDataWindow *de, GtkToggleAction *action)
663 const gboolean grid_visible = gtk_toggle_action_get_active (action);
665 psppire_data_editor_show_grid (de->data_editor, grid_visible);
669 data_view_activate (PsppireDataWindow *de)
671 gtk_notebook_set_current_page (GTK_NOTEBOOK (de->data_editor), PSPPIRE_DATA_EDITOR_DATA_VIEW);
676 variable_view_activate (PsppireDataWindow *de)
678 gtk_notebook_set_current_page (GTK_NOTEBOOK (de->data_editor), PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
683 fonts_activate (PsppireDataWindow *de)
685 GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (de));
686 PangoFontDescription *current_font;
689 gtk_font_selection_dialog_new (_("Font Selection"));
692 current_font = GTK_WIDGET(de->data_editor)->style->font_desc;
693 font_name = pango_font_description_to_string (current_font);
695 gtk_font_selection_dialog_set_font_name (GTK_FONT_SELECTION_DIALOG (dialog), font_name);
699 gtk_window_set_transient_for (GTK_WINDOW (dialog),
700 GTK_WINDOW (toplevel));
702 if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
704 const gchar *font = gtk_font_selection_dialog_get_font_name
705 (GTK_FONT_SELECTION_DIALOG (dialog));
707 PangoFontDescription* font_desc =
708 pango_font_description_from_string (font);
710 psppire_data_editor_set_font (de->data_editor, font_desc);
713 gtk_widget_hide (dialog);
718 /* Callback for the value labels action */
720 toggle_value_labels (PsppireDataWindow *de, GtkToggleAction *ta)
722 g_object_set (de->data_editor, "value-labels", gtk_toggle_action_get_active (ta), NULL);
726 toggle_split_window (PsppireDataWindow *de, GtkToggleAction *ta)
728 psppire_data_editor_split_window (de->data_editor,
729 gtk_toggle_action_get_active (ta));
734 file_quit (PsppireDataWindow *de)
736 /* FIXME: Need to be more intelligent here.
737 Give the user the opportunity to save any unsaved data.
743 on_recent_data_select (GtkMenuShell *menushell,
744 PsppireWindow *window)
749 gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (menushell));
751 file = g_filename_from_uri (uri, NULL, NULL);
755 open_data_window (window, file, NULL);
761 charset_from_mime_type (const char *mime_type)
767 if (mime_type == NULL)
770 charset = c_strcasestr (mime_type, "charset=");
778 /* Parse a "quoted-string" as defined by RFC 822. */
779 for (p++; *p != '\0' && *p != '"'; p++)
782 ds_put_byte (&s, *p);
783 else if (*++p != '\0')
784 ds_put_byte (&s, *p);
789 /* Parse a "token" as defined by RFC 2045. */
790 while (*p > 32 && *p < 127 && strchr ("()<>@,;:\\\"/[]?=", *p) == NULL)
791 ds_put_byte (&s, *p++);
793 if (!ds_is_empty (&s))
794 return ds_steal_cstr (&s);
801 on_recent_files_select (GtkMenuShell *menushell, gpointer user_data)
808 /* Get the file name and its encoding. */
809 item = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (menushell));
810 file = g_filename_from_uri (gtk_recent_info_get_uri (item), NULL, NULL);
811 encoding = charset_from_mime_type (gtk_recent_info_get_mime_type (item));
812 gtk_recent_info_unref (item);
814 se = psppire_syntax_window_new (encoding);
818 if ( psppire_window_load (PSPPIRE_WINDOW (se), file, NULL) )
819 gtk_widget_show (se);
821 gtk_widget_destroy (se);
827 set_unsaved (gpointer w)
829 psppire_window_set_unsaved (PSPPIRE_WINDOW (w));
833 on_switch_page (PsppireDataEditor *de, gpointer p,
834 gint pagenum, PsppireDataWindow *dw)
836 GtkWidget *page_menu_item;
840 is_ds = pagenum == PSPPIRE_DATA_EDITOR_DATA_VIEW;
842 ? "/ui/menubar/view/view_data"
843 : "/ui/menubar/view/view_variables");
844 page_menu_item = gtk_ui_manager_get_widget (dw->ui_manager, path);
845 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (page_menu_item), TRUE);
849 on_ui_manager_changed (PsppireDataEditor *de,
850 GParamSpec *pspec UNUSED,
851 PsppireDataWindow *dw)
853 GtkUIManager *uim = psppire_data_editor_get_ui_manager (de);
859 psppire_data_window_remove_ui (dw, dw->uim, dw->merge_id);
860 g_object_unref (dw->uim);
867 g_object_ref (dw->uim);
868 dw->merge_id = psppire_data_window_add_ui (dw, dw->uim);
872 /* Connects the action called ACTION_NAME to HANDLER passing DW as the auxilliary data.
873 Returns a pointer to the action
876 connect_action (PsppireDataWindow *dw, const char *action_name,
879 GtkAction *action = get_action_assert (dw->builder, action_name);
881 g_signal_connect_swapped (action, "activate", handler, dw);
886 /* Only a data file with at least one variable can be saved. */
888 enable_save (PsppireDataWindow *dw)
890 gboolean enable = psppire_dict_get_var_cnt (dw->dict) > 0;
892 gtk_action_set_sensitive (get_action_assert (dw->builder, "file_save"),
894 gtk_action_set_sensitive (get_action_assert (dw->builder, "file_save_as"),
898 /* Initializes as much of a PsppireDataWindow as we can and must before the
899 dataset has been set.
901 In particular, the 'menu' member is required in case the "filename" property
902 is set before the "dataset" property: otherwise PsppireWindow will try to
903 modify the menu as part of the "filename" property_set() function and end up
904 with a Gtk-CRITICAL since 'menu' is NULL. */
906 psppire_data_window_init (PsppireDataWindow *de)
908 de->builder = builder_new ("data-editor.ui");
910 de->ui_manager = GTK_UI_MANAGER (get_object_assert (de->builder, "uimanager1", GTK_TYPE_UI_MANAGER));
912 PSPPIRE_WINDOW (de)->menu =
913 GTK_MENU_SHELL (gtk_ui_manager_get_widget (de->ui_manager, "/ui/menubar/windows/windows_minimise_all")->parent);
920 psppire_data_window_finish_init (PsppireDataWindow *de,
923 static const struct dataset_callbacks cbs =
925 set_unsaved, /* changed */
926 transformation_change_callback, /* transformations_changed */
933 GtkWidget *box = gtk_vbox_new (FALSE, 0);
936 de->dict = psppire_dict_new_from_dict (dataset_dict (ds));
937 de->data_store = psppire_data_store_new (de->dict);
938 psppire_data_store_set_reader (de->data_store, NULL);
940 menubar = get_widget_assert (de->builder, "menubar");
941 hb = get_widget_assert (de->builder, "handlebox1");
942 sb = get_widget_assert (de->builder, "status-bar");
948 PSPPIRE_DATA_EDITOR (psppire_data_editor_new (de->dict, de->data_store));
949 g_signal_connect (de->data_editor, "switch-page",
950 G_CALLBACK (on_switch_page), de);
952 g_signal_connect_swapped (de->data_store, "case-changed",
953 G_CALLBACK (set_unsaved), de);
955 g_signal_connect_swapped (de->data_store, "case-inserted",
956 G_CALLBACK (set_unsaved), de);
958 g_signal_connect_swapped (de->data_store, "cases-deleted",
959 G_CALLBACK (set_unsaved), de);
961 dataset_set_callbacks (de->dataset, &cbs, de);
963 connect_help (de->builder);
965 gtk_box_pack_start (GTK_BOX (box), menubar, FALSE, TRUE, 0);
966 gtk_box_pack_start (GTK_BOX (box), hb, FALSE, TRUE, 0);
967 gtk_box_pack_start (GTK_BOX (box), GTK_WIDGET (de->data_editor), TRUE, TRUE, 0);
968 gtk_box_pack_start (GTK_BOX (box), sb, FALSE, TRUE, 0);
970 gtk_container_add (GTK_CONTAINER (de), box);
972 g_signal_connect (de->dict, "weight-changed",
973 G_CALLBACK (on_weight_change),
976 g_signal_connect (de->dict, "filter-changed",
977 G_CALLBACK (on_filter_change),
980 g_signal_connect (de->dict, "split-changed",
981 G_CALLBACK (on_split_change),
984 g_signal_connect_swapped (de->dict, "backend-changed",
985 G_CALLBACK (enable_save), de);
986 g_signal_connect_swapped (de->dict, "variable-inserted",
987 G_CALLBACK (enable_save), de);
988 g_signal_connect_swapped (de->dict, "variable-deleted",
989 G_CALLBACK (enable_save), de);
992 connect_action (de, "file_new_data", G_CALLBACK (create_data_window));
993 connect_action (de, "file_import", G_CALLBACK (text_data_import_assistant));
994 connect_action (de, "file_save", G_CALLBACK (psppire_window_save));
995 connect_action (de, "file_open", G_CALLBACK (psppire_window_open));
996 connect_action (de, "file_save_as", G_CALLBACK (psppire_window_save_as));
997 connect_action (de, "rename_dataset", G_CALLBACK (on_rename_dataset));
998 connect_action (de, "file_information_working-file", G_CALLBACK (display_dict));
999 connect_action (de, "file_information_external-file", G_CALLBACK (sysfile_info));
1001 g_signal_connect_swapped (get_action_assert (de->builder, "view_value-labels"), "toggled", G_CALLBACK (toggle_value_labels), de);
1003 connect_action (de, "data_select-cases", G_CALLBACK (select_cases_dialog));
1004 connect_action (de, "data_aggregate", G_CALLBACK (aggregate_dialog));
1005 connect_action (de, "transform_autorecode", G_CALLBACK (autorecode_dialog));
1006 connect_action (de, "data_split-file", G_CALLBACK (split_file_dialog));
1007 connect_action (de, "data_weight-cases", G_CALLBACK (weight_cases_dialog));
1008 connect_action (de, "utilities_comments", G_CALLBACK (comments_dialog));
1009 connect_action (de, "transform_recode-same", G_CALLBACK (recode_same_dialog));
1010 connect_action (de, "transform_recode-different", G_CALLBACK (recode_different_dialog));
1013 GtkWidget *recent_data =
1014 gtk_ui_manager_get_widget (de->ui_manager, "/ui/menubar/file/file_recent-data");
1016 GtkWidget *recent_files =
1017 gtk_ui_manager_get_widget (de->ui_manager, "/ui/menubar/file/file_recent-files");
1020 GtkWidget *menu_data = gtk_recent_chooser_menu_new_for_manager (
1021 gtk_recent_manager_get_default ());
1023 GtkWidget *menu_files = gtk_recent_chooser_menu_new_for_manager (
1024 gtk_recent_manager_get_default ());
1026 g_object_set (menu_data, "show-tips", TRUE, NULL);
1027 g_object_set (menu_files, "show-tips", TRUE, NULL);
1030 GtkRecentFilter *filter = gtk_recent_filter_new ();
1032 gtk_recent_filter_add_mime_type (filter, "application/x-spss-sav");
1033 gtk_recent_filter_add_mime_type (filter, "application/x-spss-por");
1035 gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu_data), GTK_RECENT_SORT_MRU);
1037 gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu_data), filter);
1040 gtk_menu_item_set_submenu (GTK_MENU_ITEM (recent_data), menu_data);
1043 g_signal_connect (menu_data, "selection-done", G_CALLBACK (on_recent_data_select), de);
1046 GtkRecentFilter *filter = gtk_recent_filter_new ();
1048 gtk_recent_filter_add_pattern (filter, "*.sps");
1049 gtk_recent_filter_add_pattern (filter, "*.SPS");
1051 gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu_files), GTK_RECENT_SORT_MRU);
1053 gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu_files), filter);
1056 gtk_menu_item_set_submenu (GTK_MENU_ITEM (recent_files), menu_files);
1058 g_signal_connect (menu_files, "selection-done", G_CALLBACK (on_recent_files_select), de);
1062 connect_action (de, "file_new_syntax", G_CALLBACK (create_syntax_window));
1065 gtk_notebook_set_current_page (GTK_NOTEBOOK (de->data_editor), PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
1066 gtk_notebook_set_current_page (GTK_NOTEBOOK (de->data_editor), PSPPIRE_DATA_EDITOR_DATA_VIEW);
1068 connect_action (de, "view_statusbar", G_CALLBACK (status_bar_activate));
1070 connect_action (de, "view_gridlines", G_CALLBACK (grid_lines_activate));
1072 connect_action (de, "view_data", G_CALLBACK (data_view_activate));
1074 connect_action (de, "view_variables", G_CALLBACK (variable_view_activate));
1076 connect_action (de, "view_fonts", G_CALLBACK (fonts_activate));
1078 connect_action (de, "file_quit", G_CALLBACK (file_quit));
1080 connect_action (de, "transform_run-pending", G_CALLBACK (execute));
1082 connect_action (de, "windows_minimise_all", G_CALLBACK (psppire_window_minimise_all));
1084 g_signal_connect_swapped (get_action_assert (de->builder, "windows_split"), "toggled", G_CALLBACK (toggle_split_window), de);
1086 merge_help_menu (de->ui_manager);
1088 g_signal_connect (de->data_editor, "notify::ui-manager",
1089 G_CALLBACK (on_ui_manager_changed), de);
1090 on_ui_manager_changed (de->data_editor, NULL, de);
1092 gtk_widget_show (GTK_WIDGET (de->data_editor));
1093 gtk_widget_show (box);
1095 ll_push_head (&all_data_windows, &de->ll);
1099 psppire_data_window_dispose (GObject *object)
1101 PsppireDataWindow *dw = PSPPIRE_DATA_WINDOW (object);
1105 psppire_data_window_remove_ui (dw, dw->uim, dw->merge_id);
1106 g_object_unref (dw->uim);
1110 if (dw->builder != NULL)
1112 g_object_unref (dw->builder);
1118 g_signal_handlers_disconnect_by_func (dw->dict,
1119 G_CALLBACK (enable_save), dw);
1120 g_signal_handlers_disconnect_by_func (dw->dict,
1121 G_CALLBACK (on_weight_change), dw);
1122 g_signal_handlers_disconnect_by_func (dw->dict,
1123 G_CALLBACK (on_filter_change), dw);
1124 g_signal_handlers_disconnect_by_func (dw->dict,
1125 G_CALLBACK (on_split_change), dw);
1127 g_object_unref (dw->dict);
1133 g_object_unref (dw->data_store);
1134 dw->data_store = NULL;
1137 if (dw->ll.next != NULL)
1139 ll_remove (&dw->ll);
1143 if (G_OBJECT_CLASS (parent_class)->dispose)
1144 G_OBJECT_CLASS (parent_class)->dispose (object);
1148 psppire_data_window_finalize (GObject *object)
1150 PsppireDataWindow *dw = PSPPIRE_DATA_WINDOW (object);
1154 struct dataset *dataset = dw->dataset;
1155 struct session *session = dataset_session (dataset);
1159 dataset_set_callbacks (dataset, NULL, NULL);
1160 session_set_active_dataset (session, NULL);
1161 dataset_destroy (dataset);
1164 if (G_OBJECT_CLASS (parent_class)->finalize)
1165 G_OBJECT_CLASS (parent_class)->finalize (object);
1169 psppire_data_window_set_property (GObject *object,
1171 const GValue *value,
1174 PsppireDataWindow *window = PSPPIRE_DATA_WINDOW (object);
1179 psppire_data_window_finish_init (window, g_value_get_pointer (value));
1182 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1188 psppire_data_window_get_property (GObject *object,
1193 PsppireDataWindow *window = PSPPIRE_DATA_WINDOW (object);
1198 g_value_set_pointer (value, window->dataset);
1201 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1207 psppire_data_window_add_ui (PsppireDataWindow *pdw, GtkUIManager *uim)
1213 ui_string = gtk_ui_manager_get_ui (uim);
1214 merge_id = gtk_ui_manager_add_ui_from_string (pdw->ui_manager, ui_string,
1218 g_return_val_if_fail (merge_id != 0, 0);
1220 list = gtk_ui_manager_get_action_groups (uim);
1221 for (; list != NULL; list = list->next)
1223 GtkActionGroup *action_group = list->data;
1224 GList *actions = gtk_action_group_list_actions (action_group);
1227 for (action = actions; action != NULL; action = action->next)
1229 GtkAction *a = action->data;
1231 if (PSPPIRE_IS_DIALOG_ACTION (a))
1232 g_object_set (a, "manager", pdw->ui_manager, NULL);
1235 gtk_ui_manager_insert_action_group (pdw->ui_manager, action_group, 0);
1238 gtk_window_add_accel_group (GTK_WINDOW (pdw),
1239 gtk_ui_manager_get_accel_group (uim));
1245 psppire_data_window_remove_ui (PsppireDataWindow *pdw,
1246 GtkUIManager *uim, guint merge_id)
1250 g_return_if_fail (merge_id != 0);
1252 gtk_ui_manager_remove_ui (pdw->ui_manager, merge_id);
1254 list = gtk_ui_manager_get_action_groups (uim);
1255 for (; list != NULL; list = list->next)
1257 GtkActionGroup *action_group = list->data;
1258 gtk_ui_manager_remove_action_group (pdw->ui_manager, action_group);
1261 gtk_window_remove_accel_group (GTK_WINDOW (pdw),
1262 gtk_ui_manager_get_accel_group (uim));
1266 psppire_data_window_new (struct dataset *ds)
1270 if (the_session == NULL)
1271 the_session = session_create (NULL);
1275 char *dataset_name = session_generate_dataset_name (the_session);
1276 ds = dataset_create (the_session, dataset_name);
1277 free (dataset_name);
1279 assert (dataset_session (ds) == the_session);
1283 psppire_data_window_get_type (),
1284 "description", _("Data Editor"),
1288 if (dataset_name (ds) != NULL)
1289 g_object_set (dw, "id", dataset_name (ds), (void *) NULL);
1295 psppire_data_window_is_empty (PsppireDataWindow *dw)
1297 return psppire_dict_get_var_cnt (dw->dict) == 0;
1301 psppire_data_window_iface_init (PsppireWindowIface *iface)
1303 iface->save = save_file;
1304 iface->pick_filename = data_pick_filename;
1305 iface->load = load_file;
1309 psppire_default_data_window (void)
1311 if (ll_is_empty (&all_data_windows))
1312 create_data_window ();
1313 return ll_data (ll_head (&all_data_windows), PsppireDataWindow, ll);
1317 psppire_data_window_set_default (PsppireDataWindow *pdw)
1319 ll_remove (&pdw->ll);
1320 ll_push_head (&all_data_windows, &pdw->ll);
1324 psppire_data_window_undefault (PsppireDataWindow *pdw)
1326 ll_remove (&pdw->ll);
1327 ll_push_tail (&all_data_windows, &pdw->ll);
1331 psppire_data_window_for_dataset (struct dataset *ds)
1333 PsppireDataWindow *pdw;
1335 ll_for_each (pdw, PsppireDataWindow, ll, &all_data_windows)
1336 if (pdw->dataset == ds)
1343 psppire_data_window_for_data_store (PsppireDataStore *data_store)
1345 PsppireDataWindow *pdw;
1347 ll_for_each (pdw, PsppireDataWindow, ll, &all_data_windows)
1348 if (pdw->data_store == data_store)
1355 create_data_window (void)
1357 gtk_widget_show (psppire_data_window_new (NULL));
1361 open_data_window (PsppireWindow *victim, const char *file_name, gpointer hint)
1365 if (PSPPIRE_IS_DATA_WINDOW (victim)
1366 && psppire_data_window_is_empty (PSPPIRE_DATA_WINDOW (victim)))
1368 window = GTK_WIDGET (victim);
1369 gtk_widget_hide (GTK_WIDGET (PSPPIRE_DATA_WINDOW (window)->data_editor));
1372 window = psppire_data_window_new (NULL);
1374 psppire_window_load (PSPPIRE_WINDOW (window), file_name, hint);
1375 gtk_widget_show_all (window);