1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2008, 2009, 2010, 2011, 2012, 2016,
3 2017 Free Software Foundation, Inc.
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 3 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, see <http://www.gnu.org/licenses/>. */
20 #include "ui/gui/psppire-data-editor.h"
23 #include <gtk-contrib/gtkxpaned.h>
25 #include "data/datasheet.h"
26 #include "data/value-labels.h"
27 #include "libpspp/range-set.h"
28 #include "libpspp/str.h"
29 #include "ui/gui/executor.h"
30 #include "ui/gui/helper.h"
31 #include "ui/gui/psppire-data-store.h"
32 #include "ui/gui/psppire-data-window.h"
33 #include "ui/gui/psppire-value-entry.h"
34 #include "ui/gui/psppire-conf.h"
35 #include "ui/gui/psppire-var-sheet-header.h"
37 #include "value-variant.h"
40 #include "ui/gui/efficient-sheet/jmd-sheet.h"
41 #include "ui/gui/efficient-sheet/jmd-sheet-body.h"
44 #define _(msgid) gettext (msgid)
47 static GtkCellRenderer *
48 create_spin_renderer (GType type)
50 GtkCellRenderer *r = gtk_cell_renderer_spin_new ();
52 GtkAdjustment *adj = gtk_adjustment_new (0,
63 static GtkCellRenderer *
64 create_combo_renderer (GType type)
66 GtkListStore *list_store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
68 GEnumClass *ec = g_type_class_ref (type);
70 const GEnumValue *ev ;
71 for (ev = ec->values; ev->value_name; ++ev)
75 gtk_list_store_append (list_store, &iter);
77 gtk_list_store_set (list_store, &iter,
79 1, gettext (ev->value_nick),
83 GtkCellRenderer *r = gtk_cell_renderer_combo_new ();
94 static GtkCellRenderer *spin_renderer;
95 static GtkCellRenderer *column_width_renderer;
96 static GtkCellRenderer *measure_renderer;
97 static GtkCellRenderer *alignment_renderer;
101 static GtkCellRenderer *
102 select_renderer_func (gint col, gint row, GType type)
105 spin_renderer = create_spin_renderer (type);
107 if (col == DICT_TVM_COL_ROLE && !column_width_renderer)
108 column_width_renderer = create_combo_renderer (type);
110 if (col == DICT_TVM_COL_MEASURE && !measure_renderer)
111 measure_renderer = create_combo_renderer (type);
113 if (col == DICT_TVM_COL_ALIGNMENT && !alignment_renderer)
114 alignment_renderer = create_combo_renderer (type);
118 case DICT_TVM_COL_WIDTH:
119 case DICT_TVM_COL_DECIMAL:
120 case DICT_TVM_COL_COLUMNS:
121 return spin_renderer;
123 case DICT_TVM_COL_ALIGNMENT:
124 return alignment_renderer;
126 case DICT_TVM_COL_MEASURE:
127 return measure_renderer;
129 case DICT_TVM_COL_ROLE:
130 return column_width_renderer;
137 static void psppire_data_editor_class_init (PsppireDataEditorClass *klass);
138 static void psppire_data_editor_init (PsppireDataEditor *de);
140 static void disconnect_data_sheets (PsppireDataEditor *);
141 static void refresh_entry (PsppireDataEditor *);
144 psppire_data_editor_get_type (void)
146 static GType de_type = 0;
150 static const GTypeInfo de_info =
152 sizeof (PsppireDataEditorClass),
153 NULL, /* base_init */
154 NULL, /* base_finalize */
155 (GClassInitFunc) psppire_data_editor_class_init,
156 NULL, /* class_finalize */
157 NULL, /* class_data */
158 sizeof (PsppireDataEditor),
160 (GInstanceInitFunc) psppire_data_editor_init,
163 de_type = g_type_register_static (GTK_TYPE_NOTEBOOK, "PsppireDataEditor",
170 static GObjectClass * parent_class = NULL;
173 psppire_data_editor_dispose (GObject *obj)
175 PsppireDataEditor *de = (PsppireDataEditor *) obj;
177 disconnect_data_sheets (de);
181 g_object_unref (de->data_store);
182 de->data_store = NULL;
187 g_object_unref (de->dict);
191 if (de->font != NULL)
193 pango_font_description_free (de->font);
197 /* Chain up to the parent class */
198 G_OBJECT_CLASS (parent_class)->dispose (obj);
211 psppire_data_editor_refresh_model (PsppireDataEditor *de)
216 change_var_property (PsppireDict *dict, gint col, gint row, GValue *value)
218 /* Return the IDXth variable */
219 struct variable *var = psppire_dict_get_variable (dict, row);
222 var = psppire_dict_insert_variable (dict, row, NULL);
226 case DICT_TVM_COL_NAME:
228 const char *name = g_value_get_string (value);
229 if (psppire_dict_check_name (dict, name, FALSE))
230 dict_rename_var (dict->dict, var, g_value_get_string (value));
233 case DICT_TVM_COL_LABEL:
234 var_set_label (var, g_value_get_string (value));
236 case DICT_TVM_COL_COLUMNS:
237 var_set_display_width (var, g_value_get_int (value));
239 case DICT_TVM_COL_MEASURE:
240 var_set_measure (var, g_value_get_enum (value));
242 case DICT_TVM_COL_ALIGNMENT:
243 var_set_alignment (var, g_value_get_enum (value));
245 case DICT_TVM_COL_ROLE:
246 var_set_role (var, g_value_get_enum (value));
249 g_message ("Changing col %d of var sheet not yet supported", col);
255 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
257 const struct variable *var = psppire_dict_get_variable (store->dict, col);
264 GVariant *vrnt = g_value_get_variant (value);
266 value_variant_get (&v, vrnt);
268 psppire_data_store_set_value (store, row, var, &v);
270 value_destroy_from_variant (&v, vrnt);
274 psppire_data_editor_set_property (GObject *object,
279 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
283 case PROP_SPLIT_WINDOW:
284 psppire_data_editor_split_window (de, g_value_get_boolean (value));
286 case PROP_DATA_STORE:
289 g_signal_handlers_disconnect_by_func (de->data_store,
290 G_CALLBACK (refresh_entry),
292 g_object_unref (de->data_store);
295 de->data_store = g_value_get_pointer (value);
296 g_object_ref (de->data_store);
297 g_print ("NEW STORE\n");
299 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
300 psppire_data_editor_refresh_model (de);
302 g_signal_connect_swapped (de->data_sheet, "value-changed",
303 G_CALLBACK (change_data_value), de->data_store);
305 g_signal_connect_swapped (de->data_store, "case-changed",
306 G_CALLBACK (refresh_entry), de);
309 case PROP_DICTIONARY:
311 g_object_unref (de->dict);
312 de->dict = g_value_get_pointer (value);
313 g_object_ref (de->dict);
315 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
316 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
317 g_signal_connect_swapped (de->var_sheet, "value-changed",
318 G_CALLBACK (change_var_property), de->dict);
321 case PROP_VALUE_LABELS:
325 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
331 psppire_data_editor_get_property (GObject *object,
336 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
340 case PROP_SPLIT_WINDOW:
341 g_value_set_boolean (value, de->split);
343 case PROP_DATA_STORE:
344 g_value_set_pointer (value, de->data_store);
346 case PROP_DICTIONARY:
347 g_value_set_pointer (value, de->dict);
349 case PROP_VALUE_LABELS:
352 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
358 psppire_data_editor_switch_page (GtkNotebook *notebook,
362 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
367 psppire_data_editor_set_focus_child (GtkContainer *container,
370 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
375 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
377 GParamSpec *data_store_spec ;
378 GParamSpec *dict_spec ;
379 GParamSpec *value_labels_spec;
380 GParamSpec *split_window_spec;
382 GObjectClass *object_class = G_OBJECT_CLASS (klass);
383 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
384 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
386 parent_class = g_type_class_peek_parent (klass);
388 object_class->dispose = psppire_data_editor_dispose;
389 object_class->set_property = psppire_data_editor_set_property;
390 object_class->get_property = psppire_data_editor_get_property;
392 container_class->set_focus_child = psppire_data_editor_set_focus_child;
394 notebook_class->switch_page = psppire_data_editor_switch_page;
397 g_param_spec_pointer ("data-store",
399 "A pointer to the data store associated with this editor",
400 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
402 g_object_class_install_property (object_class,
407 g_param_spec_pointer ("dictionary",
409 "A pointer to the dictionary associated with this editor",
410 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
412 g_object_class_install_property (object_class,
417 g_param_spec_boolean ("value-labels",
419 "Whether or not the data sheet should display labels instead of values",
421 G_PARAM_WRITABLE | G_PARAM_READABLE);
423 g_object_class_install_property (object_class,
429 g_param_spec_boolean ("split",
431 "True iff the data sheet is split",
433 G_PARAM_READABLE | G_PARAM_WRITABLE);
435 g_object_class_install_property (object_class,
443 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
444 PsppireDataEditor *de)
446 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
447 PSPPIRE_DATA_EDITOR_DATA_VIEW);
449 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
454 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
455 PsppireDataEditor *de)
458 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
459 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
461 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
466 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
467 active cell or cells. */
469 refresh_entry (PsppireDataEditor *de)
473 jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row);
475 const struct variable *var = psppire_dict_get_variable (de->dict, col);
476 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
478 int width = var_get_width (var);
479 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
483 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
485 value_destroy (&val, width);
489 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
495 disconnect_data_sheets (PsppireDataEditor *de)
499 /* Called when the active cell or the selection in the data sheet changes */
501 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
503 gchar *ref_cell_text = NULL;
505 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
506 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
508 if (n_cases == 1 && n_vars == 1)
510 /* A single cell is selected */
511 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
514 ref_cell_text = g_strdup_printf (_("%d : %s"),
515 sel->start_y + 1, var_get_name (var));
521 /* The glib string library does not understand the ' printf modifier
522 on all platforms, but the "struct string" library does (because
523 Gnulib fixes that problem), so use the latter. */
525 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
527 ds_put_byte (&s, ' ');
528 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
529 ds_put_byte (&s, ' ');
530 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
533 ref_cell_text = ds_steal_cstr (&s);
536 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
537 ref_cell_text ? ref_cell_text : "");
539 g_free (ref_cell_text);
543 static void set_font_recursively (GtkWidget *w, gpointer data);
545 gchar *myconvfunc (GtkTreeModel *m, gint col, gint row, const GValue *v);
546 void myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in, GValue *out);
556 do_sort (PsppireDataEditor *de, enum sort_order order)
558 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
563 PsppireDataWindow *pdw =
564 psppire_data_window_for_data_store (de->data_store);
566 GString *syntax = g_string_new ("SORT CASES BY");
567 for (i = range->start_x ; i <= range->end_x; ++i)
569 const struct variable *var = psppire_dict_get_variable (de->dict, i);
572 g_string_append_printf (syntax, " %s", var_get_name (var));
578 if (order == SORT_DESCEND)
579 g_string_append (syntax, " (DOWN)");
580 g_string_append_c (syntax, '.');
581 execute_const_syntax_string (pdw, syntax->str);
583 g_string_free (syntax, TRUE);
588 sort_ascending (PsppireDataEditor *de)
590 do_sort (de, SORT_ASCEND);
592 gtk_widget_queue_draw (GTK_WIDGET (de));
596 sort_descending (PsppireDataEditor *de)
598 do_sort (de, SORT_DESCEND);
600 gtk_widget_queue_draw (GTK_WIDGET (de));
604 delete_cases (PsppireDataEditor *de)
606 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
608 psppire_data_store_delete_cases (de->data_store, range->start_y,
609 range->end_y - range->start_y + 1);
611 gtk_widget_queue_draw (GTK_WIDGET (de));
615 insert_new_case (PsppireDataEditor *de)
617 gint item = GPOINTER_TO_INT (g_object_get_data
618 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
620 psppire_data_store_insert_new_case (de->data_store, item);
622 gtk_widget_queue_draw (GTK_WIDGET (de));
626 data_delete_variables (PsppireDataEditor *de)
628 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
630 psppire_dict_delete_variables (de->dict, range->start_x,
631 (range->end_x - range->start_x + 1));
633 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
637 var_delete_variables (PsppireDataEditor *de)
639 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
641 psppire_dict_delete_variables (de->dict, range->start_y,
642 (range->end_y - range->start_y + 1));
644 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
649 insert_new_variable_data (PsppireDataEditor *de)
651 gint item = GPOINTER_TO_INT (g_object_get_data
652 (G_OBJECT (de->data_sheet_cases_column_popup),
655 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
656 psppire_data_store_insert_value (de->data_store, var_get_width(v),
657 var_get_case_index (v));
659 gtk_widget_queue_draw (GTK_WIDGET (de));
663 insert_new_variable_var (PsppireDataEditor *de)
665 gint item = GPOINTER_TO_INT (g_object_get_data
666 (G_OBJECT (de->var_sheet_row_popup),
669 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
670 psppire_data_store_insert_value (de->data_store, var_get_width(v),
671 var_get_case_index (v));
673 gtk_widget_queue_draw (GTK_WIDGET (de));
678 create_var_row_header_popup_menu (PsppireDataEditor *de)
680 GtkWidget *menu = gtk_menu_new ();
683 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
684 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
686 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
688 item = gtk_separator_menu_item_new ();
689 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
691 de->var_clear_variables_menu_item =
692 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
693 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
694 G_CALLBACK (var_delete_variables), de);
695 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
696 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
698 gtk_widget_show_all (menu);
703 create_data_row_header_popup_menu (PsppireDataEditor *de)
705 GtkWidget *menu = gtk_menu_new ();
708 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
710 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
711 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
713 item = gtk_separator_menu_item_new ();
714 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
716 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
717 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
718 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
719 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
720 G_CALLBACK (delete_cases), de);
722 gtk_widget_show_all (menu);
727 create_data_column_header_popup_menu (PsppireDataEditor *de)
729 GtkWidget *menu = gtk_menu_new ();
732 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
733 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
735 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
737 item = gtk_separator_menu_item_new ();
738 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
740 de->data_clear_variables_menu_item =
741 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
742 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
743 G_CALLBACK (data_delete_variables), de);
744 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
745 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
747 item = gtk_separator_menu_item_new ();
748 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
750 de->data_sort_ascending_menu_item =
751 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
752 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
753 G_CALLBACK (sort_ascending), de);
754 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
755 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
757 de->data_sort_descending_menu_item =
758 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
759 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
760 G_CALLBACK (sort_descending), de);
761 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
762 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
764 gtk_widget_show_all (menu);
769 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
772 JmdRange *range = selection;
773 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
774 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
776 gboolean whole_row_selected = (range->start_x == 0 &&
777 range->end_x == width - 1 - 1);
778 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
779 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
783 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
785 JmdRange *range = selection;
786 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
787 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
788 gint length = psppire_data_store_get_case_count (de->data_store);
791 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
792 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
795 gboolean whole_column_selected =
796 (range->start_y == 0 && range->end_y == length - 1);
797 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
798 whole_column_selected);
799 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
800 whole_column_selected);
801 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
802 whole_column_selected);
806 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
807 uint state, gpointer p)
809 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
810 GListModel *vmodel = NULL;
811 g_object_get (sheet, "vmodel", &vmodel, NULL);
815 guint n_items = g_list_model_get_n_items (vmodel);
823 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
824 GINT_TO_POINTER (row));
826 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
830 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
832 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
833 GListModel *vmodel = NULL;
834 g_object_get (sheet, "vmodel", &vmodel, NULL);
838 guint n_items = g_list_model_get_n_items (vmodel);
846 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
847 GINT_TO_POINTER (row));
849 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
853 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
856 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
857 GListModel *hmodel = NULL;
858 g_object_get (sheet, "hmodel", &hmodel, NULL);
862 guint n_items = g_list_model_get_n_items (hmodel);
864 if (column >= n_items)
870 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
871 GINT_TO_POINTER (column));
873 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
878 psppire_data_editor_init (PsppireDataEditor *de)
881 gchar *fontname = NULL;
883 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
884 gtk_style_context_add_class (context, "psppire-data-editor");
887 de->old_vbox_widget = NULL;
889 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
891 de->cell_ref_label = gtk_label_new ("");
892 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
893 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
895 de->datum_entry = psppire_value_entry_new ();
896 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
897 "activate", G_CALLBACK (on_datum_entry_activate), de);
899 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
900 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
901 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
904 de->data_sheet = jmd_sheet_new ();
906 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
907 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
908 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
910 g_signal_connect (de->data_sheet, "row-header-pressed",
911 G_CALLBACK (show_cases_row_popup), de);
913 g_signal_connect (de->data_sheet, "column-header-pressed",
914 G_CALLBACK (show_cases_column_popup), de);
916 g_signal_connect (de->data_sheet, "selection-changed",
917 G_CALLBACK (set_menu_items_sensitivity), de);
919 jmd_sheet_body_set_conversion_func
920 (JMD_SHEET_BODY (JMD_SHEET(de->data_sheet)->selected_body),
921 myconvfunc, myreversefunc);
923 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
924 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
925 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
926 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
927 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
930 g_signal_connect_swapped (de->data_sheet, "selection-changed",
931 G_CALLBACK (on_data_selection_change), de);
933 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
934 gtk_label_new_with_mnemonic (_("Data View")));
936 gtk_widget_show_all (de->vbox);
938 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
940 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
942 g_object_set (de->var_sheet,
944 "select-renderer-func", select_renderer_func,
947 g_signal_connect (de->var_sheet, "row-header-pressed",
948 G_CALLBACK (show_variables_row_popup), de);
950 g_signal_connect (de->var_sheet, "selection-changed",
951 G_CALLBACK (set_var_popup_sensitivity), de);
954 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
955 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
957 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
958 gtk_label_new_with_mnemonic (_("Variable View")));
960 gtk_widget_show_all (de->var_sheet);
962 g_signal_connect (de->var_sheet, "row-header-double-clicked",
963 G_CALLBACK (on_var_sheet_var_double_clicked), de);
965 g_signal_connect (de->data_sheet, "column-header-double-clicked",
966 G_CALLBACK (on_data_sheet_var_double_clicked), de);
968 g_object_set (de, "can-focus", FALSE, NULL);
970 if (psppire_conf_get_string (psppire_conf_new (),
971 "Data Editor", "font",
974 de->font = pango_font_description_from_string (fontname);
976 set_font_recursively (GTK_WIDGET (de), de->font);
982 psppire_data_editor_new (PsppireDict *dict,
983 PsppireDataStore *data_store)
985 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
987 "data-store", data_store,
991 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
992 sheet(s) and variable sheet. */
994 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
996 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
997 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1002 set_font_recursively (GtkWidget *w, gpointer data)
1004 PangoFontDescription *font_desc = data;
1006 GtkStyleContext *style = gtk_widget_get_style_context (w);
1007 GtkCssProvider *cssp = gtk_css_provider_new ();
1009 gchar *str = pango_font_description_to_string (font_desc);
1011 g_strdup_printf ("* {font: %s}", str);
1015 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1018 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1023 gtk_style_context_add_provider (style,
1024 GTK_STYLE_PROVIDER (cssp),
1025 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1026 g_object_unref (cssp);
1029 if ( GTK_IS_CONTAINER (w))
1030 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1033 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1035 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1038 set_font_recursively (GTK_WIDGET (de), font_desc);
1041 pango_font_description_free (de->font);
1042 de->font = pango_font_description_copy (font_desc);
1043 font_name = pango_font_description_to_string (de->font);
1045 psppire_conf_set_string (psppire_conf_new (),
1046 "Data Editor", "font",
1051 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1052 If SPLIT is FALSE, un-splits it into a single pane. */
1054 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1056 if (split == de->split)
1059 disconnect_data_sheets (de);
1061 psppire_data_editor_refresh_model (de);
1063 gtk_widget_show_all (de->vbox);
1066 set_font_recursively (GTK_WIDGET (de), de->font);
1069 g_object_notify (G_OBJECT (de), "split");
1072 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1073 visible and selected in the active view in DE. */
1075 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)