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/var-display.h"
32 #include "ui/gui/val-labs-dialog.h"
33 #include "ui/gui/missing-val-dialog.h"
34 #include "ui/gui/var-type-dialog.h"
35 #include "ui/gui/psppire-dict.h"
36 #include "ui/gui/psppire-data-store.h"
37 #include "ui/gui/psppire-data-window.h"
38 #include "ui/gui/psppire-value-entry.h"
39 #include "ui/gui/psppire-conf.h"
40 #include "ui/gui/psppire-var-sheet-header.h"
42 #include "value-variant.h"
45 #include "ui/gui/efficient-sheet/jmd-sheet.h"
48 #define _(msgid) gettext (msgid)
51 static GtkCellRenderer *
52 create_spin_renderer (GType type)
54 GtkCellRenderer *r = gtk_cell_renderer_spin_new ();
56 GtkAdjustment *adj = gtk_adjustment_new (0,
67 static GtkCellRenderer *
68 create_combo_renderer (GType type)
70 GtkListStore *list_store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
72 GEnumClass *ec = g_type_class_ref (type);
74 const GEnumValue *ev ;
75 for (ev = ec->values; ev->value_name; ++ev)
79 gtk_list_store_append (list_store, &iter);
81 gtk_list_store_set (list_store, &iter,
83 1, gettext (ev->value_nick),
87 GtkCellRenderer *r = gtk_cell_renderer_combo_new ();
99 var_sheet_data_to_string (GtkTreeModel *m, gint col, gint row, const GValue *in)
101 if (col >= n_DICT_COLS - 1) /* -1 because psppire-dict has an extra column */
104 const struct variable *var = psppire_dict_get_variable (PSPPIRE_DICT (m), row);
108 if (col == DICT_TVM_COL_TYPE)
110 const struct fmt_spec *print = var_get_print_format (var);
111 return strdup (fmt_gui_name (print->type));
113 else if (col == DICT_TVM_COL_MISSING_VALUES)
114 return missing_values_to_string (var, NULL);
115 else if (col == DICT_TVM_COL_VALUE_LABELS)
117 const struct val_labs *vls = var_get_value_labels (var);
118 if (vls == NULL || val_labs_count (vls) == 0)
119 return strdup (_("None"));
120 const struct val_lab **labels = val_labs_sorted (vls);
121 const struct val_lab *vl = labels[0];
122 gchar *vstr = value_to_text (vl->value, var);
123 char *text = xasprintf (_("{%s, %s}..."), vstr,
124 val_lab_get_escaped_label (vl));
130 return jmd_sheet_default_forward_conversion (m, col, row, in);
134 set_var_type (GtkCellRenderer *renderer,
135 GtkCellEditable *editable,
139 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (user_data);
140 gint row = -1, col = -1;
141 jmd_sheet_get_active_cell (JMD_SHEET (de->var_sheet), &col, &row);
143 struct variable *var =
144 psppire_dict_get_variable (PSPPIRE_DICT (de->dict), row);
146 const struct fmt_spec *format = var_get_write_format (var);
147 struct fmt_spec fmt = *format;
148 GtkWindow *win = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (de)));
149 if (GTK_RESPONSE_OK == psppire_var_type_dialog_run (win, &fmt))
151 var_set_width_and_formats (var, fmt_var_width (&fmt), &fmt, &fmt);
156 set_missing_values (GtkCellRenderer *renderer,
157 GtkCellEditable *editable,
161 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (user_data);
162 gint row = -1, col = -1;
163 jmd_sheet_get_active_cell (JMD_SHEET (de->var_sheet), &col, &row);
165 struct variable *var =
166 psppire_dict_get_variable (PSPPIRE_DICT (de->dict), row);
168 struct missing_values mv;
169 if (GTK_RESPONSE_OK ==
170 psppire_missing_val_dialog_run (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (de))),
173 var_set_missing_values (var, &mv);
180 set_value_labels (GtkCellRenderer *renderer,
181 GtkCellEditable *editable,
185 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (user_data);
186 gint row = -1, col = -1;
187 jmd_sheet_get_active_cell (JMD_SHEET (de->var_sheet), &col, &row);
189 struct variable *var =
190 psppire_dict_get_variable (PSPPIRE_DICT (de->dict), row);
192 struct val_labs *vls =
193 psppire_val_labs_dialog_run (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (de))), var);
197 var_set_value_labels (var, vls);
198 val_labs_destroy (vls);
203 static GtkCellRenderer *spin_renderer;
204 static GtkCellRenderer *column_width_renderer;
205 static GtkCellRenderer *measure_renderer;
206 static GtkCellRenderer *alignment_renderer;
208 static GtkCellRenderer *
209 select_renderer_func (gint col, gint row, GType type, PsppireDataEditor *de)
212 spin_renderer = create_spin_renderer (type);
214 if (col == DICT_TVM_COL_ROLE && !column_width_renderer)
215 column_width_renderer = create_combo_renderer (type);
217 if (col == DICT_TVM_COL_MEASURE && !measure_renderer)
218 measure_renderer = create_combo_renderer (type);
220 if (col == DICT_TVM_COL_ALIGNMENT && !alignment_renderer)
221 alignment_renderer = create_combo_renderer (type);
225 case DICT_TVM_COL_WIDTH:
226 case DICT_TVM_COL_DECIMAL:
227 case DICT_TVM_COL_COLUMNS:
228 return spin_renderer;
230 case DICT_TVM_COL_TYPE:
231 return de->var_type_renderer;
233 case DICT_TVM_COL_VALUE_LABELS:
234 return de->value_label_renderer;
236 case DICT_TVM_COL_MISSING_VALUES:
237 return de->missing_values_renderer;
239 case DICT_TVM_COL_ALIGNMENT:
240 return alignment_renderer;
242 case DICT_TVM_COL_MEASURE:
243 return measure_renderer;
245 case DICT_TVM_COL_ROLE:
246 return column_width_renderer;
253 static void psppire_data_editor_class_init (PsppireDataEditorClass *klass);
254 static void psppire_data_editor_init (PsppireDataEditor *de);
256 static void refresh_entry (PsppireDataEditor *);
259 psppire_data_editor_get_type (void)
261 static GType de_type = 0;
265 static const GTypeInfo de_info =
267 sizeof (PsppireDataEditorClass),
268 NULL, /* base_init */
269 NULL, /* base_finalize */
270 (GClassInitFunc) psppire_data_editor_class_init,
271 NULL, /* class_finalize */
272 NULL, /* class_data */
273 sizeof (PsppireDataEditor),
275 (GInstanceInitFunc) psppire_data_editor_init,
278 de_type = g_type_register_static (GTK_TYPE_NOTEBOOK, "PsppireDataEditor",
285 static GObjectClass * parent_class = NULL;
288 psppire_data_editor_dispose (GObject *obj)
290 PsppireDataEditor *de = (PsppireDataEditor *) obj;
294 g_object_unref (de->data_store);
295 de->data_store = NULL;
300 g_object_unref (de->dict);
304 if (de->font != NULL)
306 pango_font_description_free (de->font);
310 g_object_unref (de->value_label_renderer);
311 g_object_unref (de->missing_values_renderer);
312 g_object_unref (de->var_type_renderer);
314 /* Chain up to the parent class */
315 G_OBJECT_CLASS (parent_class)->dispose (obj);
328 psppire_data_editor_refresh_model (PsppireDataEditor *de)
333 change_var_property (PsppireDict *dict, gint col, gint row, const GValue *value)
335 /* Return the IDXth variable */
336 struct variable *var = psppire_dict_get_variable (dict, row);
339 var = psppire_dict_insert_variable (dict, row, NULL);
343 case DICT_TVM_COL_NAME:
345 const char *name = g_value_get_string (value);
346 if (psppire_dict_check_name (dict, name, FALSE))
347 dict_rename_var (dict->dict, var, g_value_get_string (value));
350 case DICT_TVM_COL_WIDTH:
352 gint width = g_value_get_int (value);
353 if (var_is_numeric (var))
355 struct fmt_spec format = *var_get_print_format (var);
356 fmt_change_width (&format, width, FMT_FOR_OUTPUT);
357 var_set_both_formats (var, &format);
361 var_set_width (var, width);
365 case DICT_TVM_COL_DECIMAL:
367 gint decimals = g_value_get_int (value);
370 struct fmt_spec format = *var_get_print_format (var);
371 fmt_change_decimals (&format, decimals, FMT_FOR_OUTPUT);
372 var_set_both_formats (var, &format);
376 case DICT_TVM_COL_LABEL:
377 var_set_label (var, g_value_get_string (value));
379 case DICT_TVM_COL_COLUMNS:
380 var_set_display_width (var, g_value_get_int (value));
382 case DICT_TVM_COL_MEASURE:
383 var_set_measure (var, g_value_get_int (value));
385 case DICT_TVM_COL_ALIGNMENT:
386 var_set_alignment (var, g_value_get_int (value));
388 case DICT_TVM_COL_ROLE:
389 var_set_role (var, g_value_get_int (value));
392 g_warning ("Changing unknown column %d of variable sheet column not supported",
399 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
401 const struct variable *var = psppire_dict_get_variable (store->dict, col);
408 GVariant *vrnt = g_value_get_variant (value);
410 value_variant_get (&v, vrnt);
412 psppire_data_store_set_value (store, row, var, &v);
414 value_destroy_from_variant (&v, vrnt);
418 psppire_data_editor_set_property (GObject *object,
423 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
427 case PROP_SPLIT_WINDOW:
428 de->split = g_value_get_boolean (value);
429 g_object_set (de->data_sheet, "split", de->split, NULL);
430 g_object_set (de->var_sheet, "split", de->split, NULL);
432 case PROP_DATA_STORE:
435 g_signal_handlers_disconnect_by_func (de->data_store,
436 G_CALLBACK (refresh_entry),
438 g_object_unref (de->data_store);
441 de->data_store = g_value_get_pointer (value);
442 g_object_ref (de->data_store);
444 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
445 psppire_data_editor_refresh_model (de);
447 g_signal_connect_swapped (de->data_sheet, "selection-changed",
448 G_CALLBACK (refresh_entry),
451 g_signal_connect_swapped (de->data_sheet, "value-changed",
452 G_CALLBACK (change_data_value), de->data_store);
454 g_signal_connect_swapped (de->data_store, "case-changed",
455 G_CALLBACK (refresh_entry), de);
458 case PROP_DICTIONARY:
460 g_object_unref (de->dict);
461 de->dict = g_value_get_pointer (value);
462 g_object_ref (de->dict);
464 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
465 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
466 g_signal_connect_swapped (de->var_sheet, "value-changed",
467 G_CALLBACK (change_var_property), de->dict);
470 case PROP_VALUE_LABELS:
474 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
480 psppire_data_editor_get_property (GObject *object,
485 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
489 case PROP_SPLIT_WINDOW:
490 g_value_set_boolean (value, de->split);
492 case PROP_DATA_STORE:
493 g_value_set_pointer (value, de->data_store);
495 case PROP_DICTIONARY:
496 g_value_set_pointer (value, de->dict);
498 case PROP_VALUE_LABELS:
501 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
507 psppire_data_editor_switch_page (GtkNotebook *notebook,
511 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
516 psppire_data_editor_set_focus_child (GtkContainer *container,
519 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
524 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
526 GParamSpec *data_store_spec ;
527 GParamSpec *dict_spec ;
528 GParamSpec *value_labels_spec;
529 GParamSpec *split_window_spec;
531 GObjectClass *object_class = G_OBJECT_CLASS (klass);
532 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
533 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
535 parent_class = g_type_class_peek_parent (klass);
537 object_class->dispose = psppire_data_editor_dispose;
538 object_class->set_property = psppire_data_editor_set_property;
539 object_class->get_property = psppire_data_editor_get_property;
541 container_class->set_focus_child = psppire_data_editor_set_focus_child;
543 notebook_class->switch_page = psppire_data_editor_switch_page;
546 g_param_spec_pointer ("data-store",
548 "A pointer to the data store associated with this editor",
549 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
551 g_object_class_install_property (object_class,
556 g_param_spec_pointer ("dictionary",
558 "A pointer to the dictionary associated with this editor",
559 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
561 g_object_class_install_property (object_class,
566 g_param_spec_boolean ("value-labels",
568 "Whether or not the data sheet should display labels instead of values",
570 G_PARAM_WRITABLE | G_PARAM_READABLE);
572 g_object_class_install_property (object_class,
578 g_param_spec_boolean ("split",
580 "True iff the data sheet is split",
582 G_PARAM_READABLE | G_PARAM_WRITABLE);
584 g_object_class_install_property (object_class,
591 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
592 PsppireDataEditor *de)
594 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
595 PSPPIRE_DATA_EDITOR_DATA_VIEW);
597 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
602 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
603 PsppireDataEditor *de)
606 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
607 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
609 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
614 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
615 active cell or cells. */
617 refresh_entry (PsppireDataEditor *de)
620 if (jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row))
623 const struct variable *var = psppire_dict_get_variable (de->dict, col);
624 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
626 int width = var_get_width (var);
627 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
631 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
633 value_destroy (&val, width);
638 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
643 /* Called when the active cell or the selection in the data sheet changes */
645 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
647 gchar *ref_cell_text = NULL;
649 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
650 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
652 if (n_cases == 1 && n_vars == 1)
654 /* A single cell is selected */
655 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
658 ref_cell_text = g_strdup_printf (_("%d : %s"),
659 sel->start_y + 1, var_get_name (var));
665 /* The glib string library does not understand the ' printf modifier
666 on all platforms, but the "struct string" library does (because
667 Gnulib fixes that problem), so use the latter. */
669 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
671 ds_put_byte (&s, ' ');
672 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
673 ds_put_byte (&s, ' ');
674 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
677 ref_cell_text = ds_steal_cstr (&s);
680 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
681 ref_cell_text ? ref_cell_text : "");
683 g_free (ref_cell_text);
687 static void set_font_recursively (GtkWidget *w, gpointer data);
689 gboolean myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in,
700 do_sort (PsppireDataEditor *de, enum sort_order order)
702 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
707 PsppireDataWindow *pdw =
708 psppire_data_window_for_data_store (de->data_store);
710 GString *syntax = g_string_new ("SORT CASES BY");
711 for (i = range->start_x ; i <= range->end_x; ++i)
713 const struct variable *var = psppire_dict_get_variable (de->dict, i);
716 g_string_append_printf (syntax, " %s", var_get_name (var));
722 if (order == SORT_DESCEND)
723 g_string_append (syntax, " (DOWN)");
724 g_string_append_c (syntax, '.');
725 execute_const_syntax_string (pdw, syntax->str);
727 g_string_free (syntax, TRUE);
732 sort_ascending (PsppireDataEditor *de)
734 do_sort (de, SORT_ASCEND);
736 gtk_widget_queue_draw (GTK_WIDGET (de));
740 sort_descending (PsppireDataEditor *de)
742 do_sort (de, SORT_DESCEND);
744 gtk_widget_queue_draw (GTK_WIDGET (de));
748 delete_cases (PsppireDataEditor *de)
750 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
752 psppire_data_store_delete_cases (de->data_store, range->start_y,
753 range->end_y - range->start_y + 1);
755 gtk_widget_queue_draw (GTK_WIDGET (de));
759 insert_new_case (PsppireDataEditor *de)
761 gint posn = GPOINTER_TO_INT (g_object_get_data
762 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
764 psppire_data_editor_insert_new_case_at_posn (de, posn);
768 psppire_data_editor_data_delete_variables (PsppireDataEditor *de)
770 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
772 psppire_dict_delete_variables (de->dict, range->start_x,
773 (range->end_x - range->start_x + 1));
775 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
779 psppire_data_editor_var_delete_variables (PsppireDataEditor *de)
781 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
783 psppire_dict_delete_variables (de->dict, range->start_y,
784 (range->end_y - range->start_y + 1));
786 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
790 psppire_data_editor_insert_new_case_at_posn (PsppireDataEditor *de, gint posn)
792 psppire_data_store_insert_new_case (de->data_store, posn);
794 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
798 psppire_data_editor_insert_new_variable_at_posn (PsppireDataEditor *de, gint posn)
800 const struct variable *v = psppire_dict_insert_variable (de->dict, posn, NULL);
801 psppire_data_store_insert_value (de->data_store, var_get_width(v),
802 var_get_case_index (v));
804 gtk_widget_queue_draw (GTK_WIDGET (de));
808 insert_new_variable_data (PsppireDataEditor *de)
810 gint posn = GPOINTER_TO_INT (g_object_get_data
811 (G_OBJECT (de->data_sheet_cases_column_popup),
814 psppire_data_editor_insert_new_variable_at_posn (de, posn);
818 insert_new_variable_var (PsppireDataEditor *de)
820 gint item = GPOINTER_TO_INT (g_object_get_data
821 (G_OBJECT (de->var_sheet_row_popup),
824 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
825 psppire_data_store_insert_value (de->data_store, var_get_width(v),
826 var_get_case_index (v));
828 gtk_widget_queue_draw (GTK_WIDGET (de));
833 create_var_row_header_popup_menu (PsppireDataEditor *de)
835 GtkWidget *menu = gtk_menu_new ();
838 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
839 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
841 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
843 item = gtk_separator_menu_item_new ();
844 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
846 de->var_clear_variables_menu_item =
847 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
848 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
849 G_CALLBACK (psppire_data_editor_var_delete_variables),
851 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
852 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
854 gtk_widget_show_all (menu);
859 create_data_row_header_popup_menu (PsppireDataEditor *de)
861 GtkWidget *menu = gtk_menu_new ();
864 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
866 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
867 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
869 item = gtk_separator_menu_item_new ();
870 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
872 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
873 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
874 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
875 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
876 G_CALLBACK (delete_cases), de);
878 gtk_widget_show_all (menu);
883 create_data_column_header_popup_menu (PsppireDataEditor *de)
885 GtkWidget *menu = gtk_menu_new ();
888 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
889 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
891 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
893 item = gtk_separator_menu_item_new ();
894 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
896 de->data_clear_variables_menu_item =
897 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
898 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
899 G_CALLBACK (psppire_data_editor_data_delete_variables),
901 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
902 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
904 item = gtk_separator_menu_item_new ();
905 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
907 de->data_sort_ascending_menu_item =
908 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
909 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
910 G_CALLBACK (sort_ascending), de);
911 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
912 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
914 de->data_sort_descending_menu_item =
915 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
916 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
917 G_CALLBACK (sort_descending), de);
918 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
919 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
921 gtk_widget_show_all (menu);
926 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
929 JmdRange *range = selection;
930 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
931 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
933 gboolean whole_row_selected = (range->start_x == 0 &&
934 range->end_x == width - 1 - 1);
935 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
936 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
940 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
942 JmdRange *range = selection;
943 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
944 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
945 gint length = psppire_data_store_get_case_count (de->data_store);
948 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
949 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
952 gboolean whole_column_selected =
953 (range->start_y == 0 && range->end_y == length - 1);
954 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
955 whole_column_selected);
956 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
957 whole_column_selected);
958 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
959 whole_column_selected);
963 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
964 uint state, gpointer p)
966 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
967 GListModel *vmodel = NULL;
968 g_object_get (sheet, "vmodel", &vmodel, NULL);
972 guint n_items = g_list_model_get_n_items (vmodel);
980 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
981 GINT_TO_POINTER (row));
983 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
987 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
989 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
990 GListModel *vmodel = NULL;
991 g_object_get (sheet, "vmodel", &vmodel, NULL);
995 guint n_items = g_list_model_get_n_items (vmodel);
1003 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
1004 GINT_TO_POINTER (row));
1006 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
1010 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
1013 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
1014 GListModel *hmodel = NULL;
1015 g_object_get (sheet, "hmodel", &hmodel, NULL);
1019 guint n_items = g_list_model_get_n_items (hmodel);
1021 if (column >= n_items)
1027 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
1028 GINT_TO_POINTER (column));
1030 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
1035 psppire_data_editor_init (PsppireDataEditor *de)
1038 gchar *fontname = NULL;
1040 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
1041 gtk_style_context_add_class (context, "psppire-data-editor");
1045 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
1047 de->cell_ref_label = gtk_label_new ("");
1048 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
1049 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
1051 de->datum_entry = psppire_value_entry_new ();
1052 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
1053 "activate", G_CALLBACK (on_datum_entry_activate), de);
1055 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
1056 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
1057 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
1060 de->data_sheet = jmd_sheet_new ();
1062 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
1063 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
1064 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
1066 g_signal_connect (de->data_sheet, "row-header-pressed",
1067 G_CALLBACK (show_cases_row_popup), de);
1069 g_signal_connect (de->data_sheet, "column-header-pressed",
1070 G_CALLBACK (show_cases_column_popup), de);
1072 g_signal_connect (de->data_sheet, "selection-changed",
1073 G_CALLBACK (set_menu_items_sensitivity), de);
1075 g_object_set (de->data_sheet,
1076 "forward-conversion", psppire_data_store_value_to_string,
1077 "reverse-conversion", myreversefunc,
1080 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
1081 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
1082 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
1083 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
1084 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
1087 g_signal_connect_swapped (de->data_sheet, "selection-changed",
1088 G_CALLBACK (on_data_selection_change), de);
1090 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
1091 gtk_label_new_with_mnemonic (_("Data View")));
1093 gtk_widget_show_all (de->vbox);
1095 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
1097 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
1099 g_object_set (de->var_sheet,
1101 "select-renderer-func", select_renderer_func,
1102 "select-renderer-datum", de,
1105 g_object_set (de->var_sheet,
1106 "forward-conversion", var_sheet_data_to_string,
1109 g_signal_connect (de->var_sheet, "row-header-pressed",
1110 G_CALLBACK (show_variables_row_popup), de);
1112 g_signal_connect (de->var_sheet, "selection-changed",
1113 G_CALLBACK (set_var_popup_sensitivity), de);
1116 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
1117 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
1119 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
1120 gtk_label_new_with_mnemonic (_("Variable View")));
1122 gtk_widget_show_all (de->var_sheet);
1124 g_signal_connect (de->var_sheet, "row-header-double-clicked",
1125 G_CALLBACK (on_var_sheet_var_double_clicked), de);
1127 g_signal_connect (de->data_sheet, "column-header-double-clicked",
1128 G_CALLBACK (on_data_sheet_var_double_clicked), de);
1130 g_object_set (de, "can-focus", FALSE, NULL);
1132 if (psppire_conf_get_string (psppire_conf_new (),
1133 "Data Editor", "font",
1136 de->font = pango_font_description_from_string (fontname);
1138 set_font_recursively (GTK_WIDGET (de), de->font);
1141 de->value_label_renderer = gtk_cell_renderer_text_new ();
1142 g_signal_connect (de->value_label_renderer,
1143 "editing-started", G_CALLBACK (set_value_labels),
1146 de->missing_values_renderer = gtk_cell_renderer_text_new ();
1147 g_signal_connect (de->missing_values_renderer,
1148 "editing-started", G_CALLBACK (set_missing_values),
1151 de->var_type_renderer = gtk_cell_renderer_text_new ();
1152 g_signal_connect (de->var_type_renderer,
1153 "editing-started", G_CALLBACK (set_var_type),
1158 psppire_data_editor_new (PsppireDict *dict,
1159 PsppireDataStore *data_store)
1161 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
1163 "data-store", data_store,
1167 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
1168 sheet(s) and variable sheet. */
1170 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
1172 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
1173 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1178 set_font_recursively (GtkWidget *w, gpointer data)
1180 PangoFontDescription *font_desc = data;
1182 GtkStyleContext *style = gtk_widget_get_style_context (w);
1183 GtkCssProvider *cssp = gtk_css_provider_new ();
1185 gchar *str = pango_font_description_to_string (font_desc);
1187 g_strdup_printf ("* {font: %s}", str);
1191 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1194 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1199 gtk_style_context_add_provider (style,
1200 GTK_STYLE_PROVIDER (cssp),
1201 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1202 g_object_unref (cssp);
1205 if ( GTK_IS_CONTAINER (w))
1206 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1209 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1211 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1214 set_font_recursively (GTK_WIDGET (de), font_desc);
1217 pango_font_description_free (de->font);
1218 de->font = pango_font_description_copy (font_desc);
1219 font_name = pango_font_description_to_string (de->font);
1221 psppire_conf_set_string (psppire_conf_new (),
1222 "Data Editor", "font",
1227 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1228 If SPLIT is FALSE, un-splits it into a single pane. */
1230 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1232 g_object_set (de, "split", split, NULL);
1235 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1236 visible and selected in the active view in DE. */
1238 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)
1240 gint page = gtk_notebook_get_current_page (GTK_NOTEBOOK (de));
1244 case PSPPIRE_DATA_EDITOR_DATA_VIEW:
1245 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
1246 jmd_sheet_set_active_cell (JMD_SHEET (de->data_sheet), dict_index, -1, NULL);
1248 case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
1249 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
1250 jmd_sheet_set_active_cell (JMD_SHEET (de->var_sheet), -1, dict_index, NULL);
1255 /* Set the datum at COL, ROW, to that contained in VALUE.
1258 store_set_datum (GtkTreeModel *model, gint col, gint row,
1259 const GValue *value)
1261 PsppireDataStore *store = PSPPIRE_DATA_STORE (model);
1262 GVariant *v = g_value_get_variant (value);
1264 value_variant_get (&uv, v);
1265 const struct variable *var = psppire_dict_get_variable (store->dict, col);
1266 psppire_data_store_set_value (store, row, var, &uv);
1267 value_destroy_from_variant (&uv, v);
1271 psppire_data_editor_paste (PsppireDataEditor *de)
1273 JmdSheet *sheet = JMD_SHEET (de->data_sheet);
1274 GtkClipboard *clip =
1275 gtk_clipboard_get_for_display (gtk_widget_get_display (GTK_WIDGET (sheet)),
1276 GDK_SELECTION_CLIPBOARD);
1278 jmd_sheet_paste (sheet, clip, store_set_datum);