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/psppire-data-store.h"
33 #include "ui/gui/psppire-data-window.h"
34 #include "ui/gui/psppire-value-entry.h"
35 #include "ui/gui/psppire-conf.h"
36 #include "ui/gui/psppire-var-sheet-header.h"
38 #include "value-variant.h"
41 #include "ui/gui/efficient-sheet/jmd-sheet.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 ();
95 var_sheet_data_to_string (GtkTreeModel *m, gint col, gint row, const GValue *in)
97 if (col >= n_DICT_COLS - 1) /* -1 because psppire-dict has an extra column */
100 const struct variable *var = psppire_dict_get_variable (PSPPIRE_DICT (m), row);
104 if (col == DICT_TVM_COL_TYPE)
106 const struct fmt_spec *print = var_get_print_format (var);
107 return strdup (fmt_gui_name (print->type));
109 else if (col == DICT_TVM_COL_MISSING_VALUES)
110 return missing_values_to_string (var, NULL);
111 else if (col == DICT_TVM_COL_VALUE_LABELS)
113 const struct val_labs *vls = var_get_value_labels (var);
114 if (vls == NULL || val_labs_count (vls) == 0)
115 return strdup (_("None"));
116 const struct val_lab **labels = val_labs_sorted (vls);
117 const struct val_lab *vl = labels[0];
118 gchar *vstr = value_to_text (vl->value, var);
119 char *text = xasprintf (_("{%s, %s}..."), vstr,
120 val_lab_get_escaped_label (vl));
126 return jmd_sheet_default_forward_conversion (m, col, row, in);
129 static GtkCellRenderer *spin_renderer;
130 static GtkCellRenderer *column_width_renderer;
131 static GtkCellRenderer *measure_renderer;
132 static GtkCellRenderer *alignment_renderer;
134 static GtkCellRenderer *
135 select_renderer_func (gint col, gint row, GType type)
138 spin_renderer = create_spin_renderer (type);
140 if (col == DICT_TVM_COL_ROLE && !column_width_renderer)
141 column_width_renderer = create_combo_renderer (type);
143 if (col == DICT_TVM_COL_MEASURE && !measure_renderer)
144 measure_renderer = create_combo_renderer (type);
146 if (col == DICT_TVM_COL_ALIGNMENT && !alignment_renderer)
147 alignment_renderer = create_combo_renderer (type);
151 case DICT_TVM_COL_WIDTH:
152 case DICT_TVM_COL_DECIMAL:
153 case DICT_TVM_COL_COLUMNS:
154 return spin_renderer;
156 case DICT_TVM_COL_ALIGNMENT:
157 return alignment_renderer;
159 case DICT_TVM_COL_MEASURE:
160 return measure_renderer;
162 case DICT_TVM_COL_ROLE:
163 return column_width_renderer;
170 static void psppire_data_editor_class_init (PsppireDataEditorClass *klass);
171 static void psppire_data_editor_init (PsppireDataEditor *de);
173 static void refresh_entry (PsppireDataEditor *);
176 psppire_data_editor_get_type (void)
178 static GType de_type = 0;
182 static const GTypeInfo de_info =
184 sizeof (PsppireDataEditorClass),
185 NULL, /* base_init */
186 NULL, /* base_finalize */
187 (GClassInitFunc) psppire_data_editor_class_init,
188 NULL, /* class_finalize */
189 NULL, /* class_data */
190 sizeof (PsppireDataEditor),
192 (GInstanceInitFunc) psppire_data_editor_init,
195 de_type = g_type_register_static (GTK_TYPE_NOTEBOOK, "PsppireDataEditor",
202 static GObjectClass * parent_class = NULL;
205 psppire_data_editor_dispose (GObject *obj)
207 PsppireDataEditor *de = (PsppireDataEditor *) obj;
211 g_object_unref (de->data_store);
212 de->data_store = NULL;
217 g_object_unref (de->dict);
221 if (de->font != NULL)
223 pango_font_description_free (de->font);
227 /* Chain up to the parent class */
228 G_OBJECT_CLASS (parent_class)->dispose (obj);
241 psppire_data_editor_refresh_model (PsppireDataEditor *de)
246 change_var_property (PsppireDict *dict, gint col, gint row, const GValue *value)
248 /* Return the IDXth variable */
249 struct variable *var = psppire_dict_get_variable (dict, row);
252 var = psppire_dict_insert_variable (dict, row, NULL);
256 case DICT_TVM_COL_NAME:
258 const char *name = g_value_get_string (value);
259 if (psppire_dict_check_name (dict, name, FALSE))
260 dict_rename_var (dict->dict, var, g_value_get_string (value));
263 case DICT_TVM_COL_LABEL:
264 var_set_label (var, g_value_get_string (value));
266 case DICT_TVM_COL_COLUMNS:
267 var_set_display_width (var, g_value_get_int (value));
269 case DICT_TVM_COL_MEASURE:
270 var_set_measure (var, g_value_get_int (value));
272 case DICT_TVM_COL_ALIGNMENT:
273 var_set_alignment (var, g_value_get_int (value));
275 case DICT_TVM_COL_ROLE:
276 var_set_role (var, g_value_get_int (value));
279 g_message ("Changing col %d of var sheet not yet supported", col);
285 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
287 const struct variable *var = psppire_dict_get_variable (store->dict, col);
294 GVariant *vrnt = g_value_get_variant (value);
296 value_variant_get (&v, vrnt);
298 psppire_data_store_set_value (store, row, var, &v);
300 value_destroy_from_variant (&v, vrnt);
304 psppire_data_editor_set_property (GObject *object,
309 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
313 case PROP_SPLIT_WINDOW:
314 de->split = g_value_get_boolean (value);
315 g_object_set (de->data_sheet, "split", de->split, NULL);
316 g_object_set (de->var_sheet, "split", de->split, NULL);
318 case PROP_DATA_STORE:
321 g_signal_handlers_disconnect_by_func (de->data_store,
322 G_CALLBACK (refresh_entry),
324 g_object_unref (de->data_store);
327 de->data_store = g_value_get_pointer (value);
328 g_object_ref (de->data_store);
329 g_print ("NEW STORE\n");
331 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
332 psppire_data_editor_refresh_model (de);
334 g_signal_connect_swapped (de->data_sheet, "value-changed",
335 G_CALLBACK (change_data_value), de->data_store);
337 g_signal_connect_swapped (de->data_store, "case-changed",
338 G_CALLBACK (refresh_entry), de);
341 case PROP_DICTIONARY:
343 g_object_unref (de->dict);
344 de->dict = g_value_get_pointer (value);
345 g_object_ref (de->dict);
347 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
348 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
349 g_signal_connect_swapped (de->var_sheet, "value-changed",
350 G_CALLBACK (change_var_property), de->dict);
353 case PROP_VALUE_LABELS:
357 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
363 psppire_data_editor_get_property (GObject *object,
368 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
372 case PROP_SPLIT_WINDOW:
373 g_value_set_boolean (value, de->split);
375 case PROP_DATA_STORE:
376 g_value_set_pointer (value, de->data_store);
378 case PROP_DICTIONARY:
379 g_value_set_pointer (value, de->dict);
381 case PROP_VALUE_LABELS:
384 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
390 psppire_data_editor_switch_page (GtkNotebook *notebook,
394 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
399 psppire_data_editor_set_focus_child (GtkContainer *container,
402 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
407 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
409 GParamSpec *data_store_spec ;
410 GParamSpec *dict_spec ;
411 GParamSpec *value_labels_spec;
412 GParamSpec *split_window_spec;
414 GObjectClass *object_class = G_OBJECT_CLASS (klass);
415 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
416 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
418 parent_class = g_type_class_peek_parent (klass);
420 object_class->dispose = psppire_data_editor_dispose;
421 object_class->set_property = psppire_data_editor_set_property;
422 object_class->get_property = psppire_data_editor_get_property;
424 container_class->set_focus_child = psppire_data_editor_set_focus_child;
426 notebook_class->switch_page = psppire_data_editor_switch_page;
429 g_param_spec_pointer ("data-store",
431 "A pointer to the data store associated with this editor",
432 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
434 g_object_class_install_property (object_class,
439 g_param_spec_pointer ("dictionary",
441 "A pointer to the dictionary associated with this editor",
442 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
444 g_object_class_install_property (object_class,
449 g_param_spec_boolean ("value-labels",
451 "Whether or not the data sheet should display labels instead of values",
453 G_PARAM_WRITABLE | G_PARAM_READABLE);
455 g_object_class_install_property (object_class,
461 g_param_spec_boolean ("split",
463 "True iff the data sheet is split",
465 G_PARAM_READABLE | G_PARAM_WRITABLE);
467 g_object_class_install_property (object_class,
474 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
475 PsppireDataEditor *de)
477 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
478 PSPPIRE_DATA_EDITOR_DATA_VIEW);
480 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
485 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
486 PsppireDataEditor *de)
489 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
490 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
492 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
497 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
498 active cell or cells. */
500 refresh_entry (PsppireDataEditor *de)
503 if (jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row))
506 const struct variable *var = psppire_dict_get_variable (de->dict, col);
507 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
509 int width = var_get_width (var);
510 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
514 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
516 value_destroy (&val, width);
521 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
526 /* Called when the active cell or the selection in the data sheet changes */
528 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
530 gchar *ref_cell_text = NULL;
532 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
533 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
535 if (n_cases == 1 && n_vars == 1)
537 /* A single cell is selected */
538 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
541 ref_cell_text = g_strdup_printf (_("%d : %s"),
542 sel->start_y + 1, var_get_name (var));
548 /* The glib string library does not understand the ' printf modifier
549 on all platforms, but the "struct string" library does (because
550 Gnulib fixes that problem), so use the latter. */
552 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
554 ds_put_byte (&s, ' ');
555 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
556 ds_put_byte (&s, ' ');
557 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
560 ref_cell_text = ds_steal_cstr (&s);
563 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
564 ref_cell_text ? ref_cell_text : "");
566 g_free (ref_cell_text);
570 static void set_font_recursively (GtkWidget *w, gpointer data);
572 gboolean myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in,
583 do_sort (PsppireDataEditor *de, enum sort_order order)
585 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
590 PsppireDataWindow *pdw =
591 psppire_data_window_for_data_store (de->data_store);
593 GString *syntax = g_string_new ("SORT CASES BY");
594 for (i = range->start_x ; i <= range->end_x; ++i)
596 const struct variable *var = psppire_dict_get_variable (de->dict, i);
599 g_string_append_printf (syntax, " %s", var_get_name (var));
605 if (order == SORT_DESCEND)
606 g_string_append (syntax, " (DOWN)");
607 g_string_append_c (syntax, '.');
608 execute_const_syntax_string (pdw, syntax->str);
610 g_string_free (syntax, TRUE);
615 sort_ascending (PsppireDataEditor *de)
617 do_sort (de, SORT_ASCEND);
619 gtk_widget_queue_draw (GTK_WIDGET (de));
623 sort_descending (PsppireDataEditor *de)
625 do_sort (de, SORT_DESCEND);
627 gtk_widget_queue_draw (GTK_WIDGET (de));
631 delete_cases (PsppireDataEditor *de)
633 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
635 psppire_data_store_delete_cases (de->data_store, range->start_y,
636 range->end_y - range->start_y + 1);
638 gtk_widget_queue_draw (GTK_WIDGET (de));
642 insert_new_case (PsppireDataEditor *de)
644 gint posn = GPOINTER_TO_INT (g_object_get_data
645 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
647 psppire_data_editor_insert_new_case_at_posn (de, posn);
651 psppire_data_editor_data_delete_variables (PsppireDataEditor *de)
653 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
655 psppire_dict_delete_variables (de->dict, range->start_x,
656 (range->end_x - range->start_x + 1));
658 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
662 psppire_data_editor_var_delete_variables (PsppireDataEditor *de)
664 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
666 psppire_dict_delete_variables (de->dict, range->start_y,
667 (range->end_y - range->start_y + 1));
669 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
673 psppire_data_editor_insert_new_case_at_posn (PsppireDataEditor *de, gint posn)
675 psppire_data_store_insert_new_case (de->data_store, posn);
677 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
681 psppire_data_editor_insert_new_variable_at_posn (PsppireDataEditor *de, gint posn)
683 const struct variable *v = psppire_dict_insert_variable (de->dict, posn, NULL);
684 psppire_data_store_insert_value (de->data_store, var_get_width(v),
685 var_get_case_index (v));
687 gtk_widget_queue_draw (GTK_WIDGET (de));
691 insert_new_variable_data (PsppireDataEditor *de)
693 gint posn = GPOINTER_TO_INT (g_object_get_data
694 (G_OBJECT (de->data_sheet_cases_column_popup),
697 psppire_data_editor_insert_new_variable_at_posn (de, posn);
701 insert_new_variable_var (PsppireDataEditor *de)
703 gint item = GPOINTER_TO_INT (g_object_get_data
704 (G_OBJECT (de->var_sheet_row_popup),
707 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
708 psppire_data_store_insert_value (de->data_store, var_get_width(v),
709 var_get_case_index (v));
711 gtk_widget_queue_draw (GTK_WIDGET (de));
716 create_var_row_header_popup_menu (PsppireDataEditor *de)
718 GtkWidget *menu = gtk_menu_new ();
721 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
722 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
724 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
726 item = gtk_separator_menu_item_new ();
727 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
729 de->var_clear_variables_menu_item =
730 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
731 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
732 G_CALLBACK (psppire_data_editor_var_delete_variables),
734 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
735 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
737 gtk_widget_show_all (menu);
742 create_data_row_header_popup_menu (PsppireDataEditor *de)
744 GtkWidget *menu = gtk_menu_new ();
747 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
749 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
750 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
752 item = gtk_separator_menu_item_new ();
753 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
755 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
756 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
757 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
758 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
759 G_CALLBACK (delete_cases), de);
761 gtk_widget_show_all (menu);
766 create_data_column_header_popup_menu (PsppireDataEditor *de)
768 GtkWidget *menu = gtk_menu_new ();
771 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
772 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
774 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
776 item = gtk_separator_menu_item_new ();
777 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
779 de->data_clear_variables_menu_item =
780 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
781 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
782 G_CALLBACK (psppire_data_editor_data_delete_variables),
784 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
785 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
787 item = gtk_separator_menu_item_new ();
788 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
790 de->data_sort_ascending_menu_item =
791 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
792 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
793 G_CALLBACK (sort_ascending), de);
794 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
795 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
797 de->data_sort_descending_menu_item =
798 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
799 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
800 G_CALLBACK (sort_descending), de);
801 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
802 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
804 gtk_widget_show_all (menu);
809 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
812 JmdRange *range = selection;
813 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
814 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
816 gboolean whole_row_selected = (range->start_x == 0 &&
817 range->end_x == width - 1 - 1);
818 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
819 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
823 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
825 JmdRange *range = selection;
826 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
827 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
828 gint length = psppire_data_store_get_case_count (de->data_store);
831 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
832 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
835 gboolean whole_column_selected =
836 (range->start_y == 0 && range->end_y == length - 1);
837 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
838 whole_column_selected);
839 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
840 whole_column_selected);
841 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
842 whole_column_selected);
846 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
847 uint state, gpointer p)
849 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
850 GListModel *vmodel = NULL;
851 g_object_get (sheet, "vmodel", &vmodel, NULL);
855 guint n_items = g_list_model_get_n_items (vmodel);
863 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
864 GINT_TO_POINTER (row));
866 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
870 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
872 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
873 GListModel *vmodel = NULL;
874 g_object_get (sheet, "vmodel", &vmodel, NULL);
878 guint n_items = g_list_model_get_n_items (vmodel);
886 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
887 GINT_TO_POINTER (row));
889 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
893 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
896 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
897 GListModel *hmodel = NULL;
898 g_object_get (sheet, "hmodel", &hmodel, NULL);
902 guint n_items = g_list_model_get_n_items (hmodel);
904 if (column >= n_items)
910 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
911 GINT_TO_POINTER (column));
913 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
918 psppire_data_editor_init (PsppireDataEditor *de)
921 gchar *fontname = NULL;
923 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
924 gtk_style_context_add_class (context, "psppire-data-editor");
927 de->old_vbox_widget = NULL;
929 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
931 de->cell_ref_label = gtk_label_new ("");
932 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
933 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
935 de->datum_entry = psppire_value_entry_new ();
936 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
937 "activate", G_CALLBACK (on_datum_entry_activate), de);
939 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
940 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
941 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
944 de->data_sheet = jmd_sheet_new ();
946 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
947 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
948 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
950 g_signal_connect (de->data_sheet, "row-header-pressed",
951 G_CALLBACK (show_cases_row_popup), de);
953 g_signal_connect (de->data_sheet, "column-header-pressed",
954 G_CALLBACK (show_cases_column_popup), de);
956 g_signal_connect (de->data_sheet, "selection-changed",
957 G_CALLBACK (set_menu_items_sensitivity), de);
959 g_object_set (de->data_sheet,
960 "forward-conversion", psppire_data_store_value_to_string,
961 "reverse-conversion", myreversefunc,
964 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
965 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
966 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
967 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
968 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
971 g_signal_connect_swapped (de->data_sheet, "selection-changed",
972 G_CALLBACK (on_data_selection_change), de);
974 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
975 gtk_label_new_with_mnemonic (_("Data View")));
977 gtk_widget_show_all (de->vbox);
979 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
981 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
983 g_object_set (de->var_sheet,
985 "select-renderer-func", select_renderer_func,
988 g_object_set (de->var_sheet,
989 "forward-conversion", var_sheet_data_to_string,
992 g_signal_connect (de->var_sheet, "row-header-pressed",
993 G_CALLBACK (show_variables_row_popup), de);
995 g_signal_connect (de->var_sheet, "selection-changed",
996 G_CALLBACK (set_var_popup_sensitivity), de);
999 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
1000 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
1002 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
1003 gtk_label_new_with_mnemonic (_("Variable View")));
1005 gtk_widget_show_all (de->var_sheet);
1007 g_signal_connect (de->var_sheet, "row-header-double-clicked",
1008 G_CALLBACK (on_var_sheet_var_double_clicked), de);
1010 g_signal_connect (de->data_sheet, "column-header-double-clicked",
1011 G_CALLBACK (on_data_sheet_var_double_clicked), de);
1013 g_object_set (de, "can-focus", FALSE, NULL);
1015 if (psppire_conf_get_string (psppire_conf_new (),
1016 "Data Editor", "font",
1019 de->font = pango_font_description_from_string (fontname);
1021 set_font_recursively (GTK_WIDGET (de), de->font);
1027 psppire_data_editor_new (PsppireDict *dict,
1028 PsppireDataStore *data_store)
1030 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
1032 "data-store", data_store,
1036 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
1037 sheet(s) and variable sheet. */
1039 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
1041 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
1042 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1047 set_font_recursively (GtkWidget *w, gpointer data)
1049 PangoFontDescription *font_desc = data;
1051 GtkStyleContext *style = gtk_widget_get_style_context (w);
1052 GtkCssProvider *cssp = gtk_css_provider_new ();
1054 gchar *str = pango_font_description_to_string (font_desc);
1056 g_strdup_printf ("* {font: %s}", str);
1060 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1063 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1068 gtk_style_context_add_provider (style,
1069 GTK_STYLE_PROVIDER (cssp),
1070 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1071 g_object_unref (cssp);
1074 if ( GTK_IS_CONTAINER (w))
1075 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1078 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1080 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1083 set_font_recursively (GTK_WIDGET (de), font_desc);
1086 pango_font_description_free (de->font);
1087 de->font = pango_font_description_copy (font_desc);
1088 font_name = pango_font_description_to_string (de->font);
1090 psppire_conf_set_string (psppire_conf_new (),
1091 "Data Editor", "font",
1096 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1097 If SPLIT is FALSE, un-splits it into a single pane. */
1099 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1101 g_object_set (de, "split", split, NULL);
1104 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1105 visible and selected in the active view in DE. */
1107 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)
1109 gint page = gtk_notebook_get_current_page (GTK_NOTEBOOK (de));
1113 case PSPPIRE_DATA_EDITOR_DATA_VIEW:
1114 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
1115 jmd_sheet_set_active_cell (JMD_SHEET (de->data_sheet), dict_index, -1, NULL);
1117 case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
1118 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
1119 jmd_sheet_set_active_cell (JMD_SHEET (de->var_sheet), -1, dict_index, NULL);
1124 /* Set the datum at COL, ROW, to that contained in VALUE.
1127 store_set_datum (GtkTreeModel *model, gint col, gint row,
1128 const GValue *value)
1130 PsppireDataStore *store = PSPPIRE_DATA_STORE (model);
1131 GVariant *v = g_value_get_variant (value);
1133 value_variant_get (&uv, v);
1134 const struct variable *var = psppire_dict_get_variable (store->dict, col);
1135 psppire_data_store_set_value (store, row, var, &uv);
1136 value_destroy_from_variant (&uv, v);
1140 psppire_data_editor_paste (PsppireDataEditor *de)
1142 JmdSheet *sheet = JMD_SHEET (de->data_sheet);
1143 GtkClipboard *clip =
1144 gtk_clipboard_get_for_display (gtk_widget_get_display (GTK_WIDGET (sheet)),
1145 GDK_SELECTION_CLIPBOARD);
1147 jmd_sheet_paste (sheet, clip, store_set_datum);