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_message ("Changing col %d of var sheet not yet supported", col);
398 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
400 const struct variable *var = psppire_dict_get_variable (store->dict, col);
407 GVariant *vrnt = g_value_get_variant (value);
409 value_variant_get (&v, vrnt);
411 psppire_data_store_set_value (store, row, var, &v);
413 value_destroy_from_variant (&v, vrnt);
417 psppire_data_editor_set_property (GObject *object,
422 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
426 case PROP_SPLIT_WINDOW:
427 de->split = g_value_get_boolean (value);
428 g_object_set (de->data_sheet, "split", de->split, NULL);
429 g_object_set (de->var_sheet, "split", de->split, NULL);
431 case PROP_DATA_STORE:
434 g_signal_handlers_disconnect_by_func (de->data_store,
435 G_CALLBACK (refresh_entry),
437 g_object_unref (de->data_store);
440 de->data_store = g_value_get_pointer (value);
441 g_object_ref (de->data_store);
443 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
444 psppire_data_editor_refresh_model (de);
446 g_signal_connect_swapped (de->data_sheet, "value-changed",
447 G_CALLBACK (change_data_value), de->data_store);
449 g_signal_connect_swapped (de->data_store, "case-changed",
450 G_CALLBACK (refresh_entry), de);
453 case PROP_DICTIONARY:
455 g_object_unref (de->dict);
456 de->dict = g_value_get_pointer (value);
457 g_object_ref (de->dict);
459 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
460 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
461 g_signal_connect_swapped (de->var_sheet, "value-changed",
462 G_CALLBACK (change_var_property), de->dict);
465 case PROP_VALUE_LABELS:
469 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
475 psppire_data_editor_get_property (GObject *object,
480 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
484 case PROP_SPLIT_WINDOW:
485 g_value_set_boolean (value, de->split);
487 case PROP_DATA_STORE:
488 g_value_set_pointer (value, de->data_store);
490 case PROP_DICTIONARY:
491 g_value_set_pointer (value, de->dict);
493 case PROP_VALUE_LABELS:
496 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
502 psppire_data_editor_switch_page (GtkNotebook *notebook,
506 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
511 psppire_data_editor_set_focus_child (GtkContainer *container,
514 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
519 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
521 GParamSpec *data_store_spec ;
522 GParamSpec *dict_spec ;
523 GParamSpec *value_labels_spec;
524 GParamSpec *split_window_spec;
526 GObjectClass *object_class = G_OBJECT_CLASS (klass);
527 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
528 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
530 parent_class = g_type_class_peek_parent (klass);
532 object_class->dispose = psppire_data_editor_dispose;
533 object_class->set_property = psppire_data_editor_set_property;
534 object_class->get_property = psppire_data_editor_get_property;
536 container_class->set_focus_child = psppire_data_editor_set_focus_child;
538 notebook_class->switch_page = psppire_data_editor_switch_page;
541 g_param_spec_pointer ("data-store",
543 "A pointer to the data store associated with this editor",
544 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
546 g_object_class_install_property (object_class,
551 g_param_spec_pointer ("dictionary",
553 "A pointer to the dictionary associated with this editor",
554 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
556 g_object_class_install_property (object_class,
561 g_param_spec_boolean ("value-labels",
563 "Whether or not the data sheet should display labels instead of values",
565 G_PARAM_WRITABLE | G_PARAM_READABLE);
567 g_object_class_install_property (object_class,
573 g_param_spec_boolean ("split",
575 "True iff the data sheet is split",
577 G_PARAM_READABLE | G_PARAM_WRITABLE);
579 g_object_class_install_property (object_class,
586 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
587 PsppireDataEditor *de)
589 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
590 PSPPIRE_DATA_EDITOR_DATA_VIEW);
592 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
597 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
598 PsppireDataEditor *de)
601 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
602 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
604 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
609 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
610 active cell or cells. */
612 refresh_entry (PsppireDataEditor *de)
615 if (jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row))
618 const struct variable *var = psppire_dict_get_variable (de->dict, col);
619 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
621 int width = var_get_width (var);
622 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
626 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
628 value_destroy (&val, width);
633 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
638 /* Called when the active cell or the selection in the data sheet changes */
640 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
642 gchar *ref_cell_text = NULL;
644 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
645 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
647 if (n_cases == 1 && n_vars == 1)
649 /* A single cell is selected */
650 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
653 ref_cell_text = g_strdup_printf (_("%d : %s"),
654 sel->start_y + 1, var_get_name (var));
660 /* The glib string library does not understand the ' printf modifier
661 on all platforms, but the "struct string" library does (because
662 Gnulib fixes that problem), so use the latter. */
664 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
666 ds_put_byte (&s, ' ');
667 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
668 ds_put_byte (&s, ' ');
669 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
672 ref_cell_text = ds_steal_cstr (&s);
675 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
676 ref_cell_text ? ref_cell_text : "");
678 g_free (ref_cell_text);
682 static void set_font_recursively (GtkWidget *w, gpointer data);
684 gboolean myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in,
695 do_sort (PsppireDataEditor *de, enum sort_order order)
697 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
702 PsppireDataWindow *pdw =
703 psppire_data_window_for_data_store (de->data_store);
705 GString *syntax = g_string_new ("SORT CASES BY");
706 for (i = range->start_x ; i <= range->end_x; ++i)
708 const struct variable *var = psppire_dict_get_variable (de->dict, i);
711 g_string_append_printf (syntax, " %s", var_get_name (var));
717 if (order == SORT_DESCEND)
718 g_string_append (syntax, " (DOWN)");
719 g_string_append_c (syntax, '.');
720 execute_const_syntax_string (pdw, syntax->str);
722 g_string_free (syntax, TRUE);
727 sort_ascending (PsppireDataEditor *de)
729 do_sort (de, SORT_ASCEND);
731 gtk_widget_queue_draw (GTK_WIDGET (de));
735 sort_descending (PsppireDataEditor *de)
737 do_sort (de, SORT_DESCEND);
739 gtk_widget_queue_draw (GTK_WIDGET (de));
743 delete_cases (PsppireDataEditor *de)
745 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
747 psppire_data_store_delete_cases (de->data_store, range->start_y,
748 range->end_y - range->start_y + 1);
750 gtk_widget_queue_draw (GTK_WIDGET (de));
754 insert_new_case (PsppireDataEditor *de)
756 gint posn = GPOINTER_TO_INT (g_object_get_data
757 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
759 psppire_data_editor_insert_new_case_at_posn (de, posn);
763 psppire_data_editor_data_delete_variables (PsppireDataEditor *de)
765 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
767 psppire_dict_delete_variables (de->dict, range->start_x,
768 (range->end_x - range->start_x + 1));
770 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
774 psppire_data_editor_var_delete_variables (PsppireDataEditor *de)
776 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
778 psppire_dict_delete_variables (de->dict, range->start_y,
779 (range->end_y - range->start_y + 1));
781 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
785 psppire_data_editor_insert_new_case_at_posn (PsppireDataEditor *de, gint posn)
787 psppire_data_store_insert_new_case (de->data_store, posn);
789 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
793 psppire_data_editor_insert_new_variable_at_posn (PsppireDataEditor *de, gint posn)
795 const struct variable *v = psppire_dict_insert_variable (de->dict, posn, NULL);
796 psppire_data_store_insert_value (de->data_store, var_get_width(v),
797 var_get_case_index (v));
799 gtk_widget_queue_draw (GTK_WIDGET (de));
803 insert_new_variable_data (PsppireDataEditor *de)
805 gint posn = GPOINTER_TO_INT (g_object_get_data
806 (G_OBJECT (de->data_sheet_cases_column_popup),
809 psppire_data_editor_insert_new_variable_at_posn (de, posn);
813 insert_new_variable_var (PsppireDataEditor *de)
815 gint item = GPOINTER_TO_INT (g_object_get_data
816 (G_OBJECT (de->var_sheet_row_popup),
819 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
820 psppire_data_store_insert_value (de->data_store, var_get_width(v),
821 var_get_case_index (v));
823 gtk_widget_queue_draw (GTK_WIDGET (de));
828 create_var_row_header_popup_menu (PsppireDataEditor *de)
830 GtkWidget *menu = gtk_menu_new ();
833 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
834 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
836 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
838 item = gtk_separator_menu_item_new ();
839 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
841 de->var_clear_variables_menu_item =
842 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
843 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
844 G_CALLBACK (psppire_data_editor_var_delete_variables),
846 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
847 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
849 gtk_widget_show_all (menu);
854 create_data_row_header_popup_menu (PsppireDataEditor *de)
856 GtkWidget *menu = gtk_menu_new ();
859 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
861 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
862 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
864 item = gtk_separator_menu_item_new ();
865 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
867 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
868 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
869 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
870 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
871 G_CALLBACK (delete_cases), de);
873 gtk_widget_show_all (menu);
878 create_data_column_header_popup_menu (PsppireDataEditor *de)
880 GtkWidget *menu = gtk_menu_new ();
883 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
884 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
886 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
888 item = gtk_separator_menu_item_new ();
889 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
891 de->data_clear_variables_menu_item =
892 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
893 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
894 G_CALLBACK (psppire_data_editor_data_delete_variables),
896 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
897 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
899 item = gtk_separator_menu_item_new ();
900 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
902 de->data_sort_ascending_menu_item =
903 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
904 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
905 G_CALLBACK (sort_ascending), de);
906 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
907 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
909 de->data_sort_descending_menu_item =
910 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
911 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
912 G_CALLBACK (sort_descending), de);
913 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
914 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
916 gtk_widget_show_all (menu);
921 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
924 JmdRange *range = selection;
925 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
926 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
928 gboolean whole_row_selected = (range->start_x == 0 &&
929 range->end_x == width - 1 - 1);
930 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
931 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
935 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
937 JmdRange *range = selection;
938 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
939 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
940 gint length = psppire_data_store_get_case_count (de->data_store);
943 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
944 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
947 gboolean whole_column_selected =
948 (range->start_y == 0 && range->end_y == length - 1);
949 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
950 whole_column_selected);
951 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
952 whole_column_selected);
953 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
954 whole_column_selected);
958 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
959 uint state, gpointer p)
961 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
962 GListModel *vmodel = NULL;
963 g_object_get (sheet, "vmodel", &vmodel, NULL);
967 guint n_items = g_list_model_get_n_items (vmodel);
975 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
976 GINT_TO_POINTER (row));
978 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
982 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
984 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
985 GListModel *vmodel = NULL;
986 g_object_get (sheet, "vmodel", &vmodel, NULL);
990 guint n_items = g_list_model_get_n_items (vmodel);
998 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
999 GINT_TO_POINTER (row));
1001 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
1005 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
1008 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
1009 GListModel *hmodel = NULL;
1010 g_object_get (sheet, "hmodel", &hmodel, NULL);
1014 guint n_items = g_list_model_get_n_items (hmodel);
1016 if (column >= n_items)
1022 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
1023 GINT_TO_POINTER (column));
1025 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
1030 psppire_data_editor_init (PsppireDataEditor *de)
1033 gchar *fontname = NULL;
1035 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
1036 gtk_style_context_add_class (context, "psppire-data-editor");
1040 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
1042 de->cell_ref_label = gtk_label_new ("");
1043 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
1044 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
1046 de->datum_entry = psppire_value_entry_new ();
1047 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
1048 "activate", G_CALLBACK (on_datum_entry_activate), de);
1050 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
1051 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
1052 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
1055 de->data_sheet = jmd_sheet_new ();
1057 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
1058 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
1059 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
1061 g_signal_connect (de->data_sheet, "row-header-pressed",
1062 G_CALLBACK (show_cases_row_popup), de);
1064 g_signal_connect (de->data_sheet, "column-header-pressed",
1065 G_CALLBACK (show_cases_column_popup), de);
1067 g_signal_connect (de->data_sheet, "selection-changed",
1068 G_CALLBACK (set_menu_items_sensitivity), de);
1070 g_object_set (de->data_sheet,
1071 "forward-conversion", psppire_data_store_value_to_string,
1072 "reverse-conversion", myreversefunc,
1075 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
1076 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
1077 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
1078 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
1079 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
1082 g_signal_connect_swapped (de->data_sheet, "selection-changed",
1083 G_CALLBACK (on_data_selection_change), de);
1085 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
1086 gtk_label_new_with_mnemonic (_("Data View")));
1088 gtk_widget_show_all (de->vbox);
1090 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
1092 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
1094 g_object_set (de->var_sheet,
1096 "select-renderer-func", select_renderer_func,
1097 "select-renderer-datum", de,
1100 g_object_set (de->var_sheet,
1101 "forward-conversion", var_sheet_data_to_string,
1104 g_signal_connect (de->var_sheet, "row-header-pressed",
1105 G_CALLBACK (show_variables_row_popup), de);
1107 g_signal_connect (de->var_sheet, "selection-changed",
1108 G_CALLBACK (set_var_popup_sensitivity), de);
1111 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
1112 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
1114 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
1115 gtk_label_new_with_mnemonic (_("Variable View")));
1117 gtk_widget_show_all (de->var_sheet);
1119 g_signal_connect (de->var_sheet, "row-header-double-clicked",
1120 G_CALLBACK (on_var_sheet_var_double_clicked), de);
1122 g_signal_connect (de->data_sheet, "column-header-double-clicked",
1123 G_CALLBACK (on_data_sheet_var_double_clicked), de);
1125 g_object_set (de, "can-focus", FALSE, NULL);
1127 if (psppire_conf_get_string (psppire_conf_new (),
1128 "Data Editor", "font",
1131 de->font = pango_font_description_from_string (fontname);
1133 set_font_recursively (GTK_WIDGET (de), de->font);
1136 de->value_label_renderer = gtk_cell_renderer_text_new ();
1137 g_signal_connect (de->value_label_renderer,
1138 "editing-started", G_CALLBACK (set_value_labels),
1141 de->missing_values_renderer = gtk_cell_renderer_text_new ();
1142 g_signal_connect (de->missing_values_renderer,
1143 "editing-started", G_CALLBACK (set_missing_values),
1146 de->var_type_renderer = gtk_cell_renderer_text_new ();
1147 g_signal_connect (de->var_type_renderer,
1148 "editing-started", G_CALLBACK (set_var_type),
1153 psppire_data_editor_new (PsppireDict *dict,
1154 PsppireDataStore *data_store)
1156 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
1158 "data-store", data_store,
1162 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
1163 sheet(s) and variable sheet. */
1165 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
1167 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
1168 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1173 set_font_recursively (GtkWidget *w, gpointer data)
1175 PangoFontDescription *font_desc = data;
1177 GtkStyleContext *style = gtk_widget_get_style_context (w);
1178 GtkCssProvider *cssp = gtk_css_provider_new ();
1180 gchar *str = pango_font_description_to_string (font_desc);
1182 g_strdup_printf ("* {font: %s}", str);
1186 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1189 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1194 gtk_style_context_add_provider (style,
1195 GTK_STYLE_PROVIDER (cssp),
1196 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1197 g_object_unref (cssp);
1200 if ( GTK_IS_CONTAINER (w))
1201 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1204 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1206 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1209 set_font_recursively (GTK_WIDGET (de), font_desc);
1212 pango_font_description_free (de->font);
1213 de->font = pango_font_description_copy (font_desc);
1214 font_name = pango_font_description_to_string (de->font);
1216 psppire_conf_set_string (psppire_conf_new (),
1217 "Data Editor", "font",
1222 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1223 If SPLIT is FALSE, un-splits it into a single pane. */
1225 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1227 g_object_set (de, "split", split, NULL);
1230 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1231 visible and selected in the active view in DE. */
1233 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)
1235 gint page = gtk_notebook_get_current_page (GTK_NOTEBOOK (de));
1239 case PSPPIRE_DATA_EDITOR_DATA_VIEW:
1240 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
1241 jmd_sheet_set_active_cell (JMD_SHEET (de->data_sheet), dict_index, -1, NULL);
1243 case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
1244 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
1245 jmd_sheet_set_active_cell (JMD_SHEET (de->var_sheet), -1, dict_index, NULL);
1250 /* Set the datum at COL, ROW, to that contained in VALUE.
1253 store_set_datum (GtkTreeModel *model, gint col, gint row,
1254 const GValue *value)
1256 PsppireDataStore *store = PSPPIRE_DATA_STORE (model);
1257 GVariant *v = g_value_get_variant (value);
1259 value_variant_get (&uv, v);
1260 const struct variable *var = psppire_dict_get_variable (store->dict, col);
1261 psppire_data_store_set_value (store, row, var, &uv);
1262 value_destroy_from_variant (&uv, v);
1266 psppire_data_editor_paste (PsppireDataEditor *de)
1268 JmdSheet *sheet = JMD_SHEET (de->data_sheet);
1269 GtkClipboard *clip =
1270 gtk_clipboard_get_for_display (gtk_widget_get_display (GTK_WIDGET (sheet)),
1271 GDK_SELECTION_CLIPBOARD);
1273 jmd_sheet_paste (sheet, clip, store_set_datum);