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/psppire-dict.h"
34 #include "ui/gui/psppire-data-store.h"
35 #include "ui/gui/psppire-data-window.h"
36 #include "ui/gui/psppire-value-entry.h"
37 #include "ui/gui/psppire-conf.h"
38 #include "ui/gui/psppire-var-sheet-header.h"
40 #include "value-variant.h"
43 #include "ui/gui/efficient-sheet/jmd-sheet.h"
46 #define _(msgid) gettext (msgid)
49 static GtkCellRenderer *
50 create_spin_renderer (GType type)
52 GtkCellRenderer *r = gtk_cell_renderer_spin_new ();
54 GtkAdjustment *adj = gtk_adjustment_new (0,
65 static GtkCellRenderer *
66 create_combo_renderer (GType type)
68 GtkListStore *list_store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
70 GEnumClass *ec = g_type_class_ref (type);
72 const GEnumValue *ev ;
73 for (ev = ec->values; ev->value_name; ++ev)
77 gtk_list_store_append (list_store, &iter);
79 gtk_list_store_set (list_store, &iter,
81 1, gettext (ev->value_nick),
85 GtkCellRenderer *r = gtk_cell_renderer_combo_new ();
97 var_sheet_data_to_string (GtkTreeModel *m, gint col, gint row, const GValue *in)
99 if (col >= n_DICT_COLS - 1) /* -1 because psppire-dict has an extra column */
102 const struct variable *var = psppire_dict_get_variable (PSPPIRE_DICT (m), row);
106 if (col == DICT_TVM_COL_TYPE)
108 const struct fmt_spec *print = var_get_print_format (var);
109 return strdup (fmt_gui_name (print->type));
111 else if (col == DICT_TVM_COL_MISSING_VALUES)
112 return missing_values_to_string (var, NULL);
113 else if (col == DICT_TVM_COL_VALUE_LABELS)
115 const struct val_labs *vls = var_get_value_labels (var);
116 if (vls == NULL || val_labs_count (vls) == 0)
117 return strdup (_("None"));
118 const struct val_lab **labels = val_labs_sorted (vls);
119 const struct val_lab *vl = labels[0];
120 gchar *vstr = value_to_text (vl->value, var);
121 char *text = xasprintf (_("{%s, %s}..."), vstr,
122 val_lab_get_escaped_label (vl));
128 return jmd_sheet_default_forward_conversion (m, col, row, in);
132 set_value_labels (GtkCellRenderer *renderer,
133 GtkCellEditable *editable,
137 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (user_data);
138 gint row = -1, col = -1;
139 sscanf (path, "r%dc%d", &row, &col);
141 struct variable *var =
142 psppire_dict_get_variable (PSPPIRE_DICT (de->dict), row);
144 struct val_labs *vls = psppire_val_labs_dialog_run (NULL, var);
148 var_set_value_labels (var, vls);
149 val_labs_destroy (vls);
154 static GtkCellRenderer *spin_renderer;
155 static GtkCellRenderer *column_width_renderer;
156 static GtkCellRenderer *measure_renderer;
157 static GtkCellRenderer *alignment_renderer;
159 static GtkCellRenderer *
160 select_renderer_func (gint col, gint row, GType type, PsppireDataEditor *de)
163 spin_renderer = create_spin_renderer (type);
165 if (col == DICT_TVM_COL_ROLE && !column_width_renderer)
166 column_width_renderer = create_combo_renderer (type);
168 if (col == DICT_TVM_COL_MEASURE && !measure_renderer)
169 measure_renderer = create_combo_renderer (type);
171 if (col == DICT_TVM_COL_ALIGNMENT && !alignment_renderer)
172 alignment_renderer = create_combo_renderer (type);
176 case DICT_TVM_COL_WIDTH:
177 case DICT_TVM_COL_DECIMAL:
178 case DICT_TVM_COL_COLUMNS:
179 return spin_renderer;
181 case DICT_TVM_COL_VALUE_LABELS:
182 return de->value_label_renderer;
184 case DICT_TVM_COL_ALIGNMENT:
185 return alignment_renderer;
187 case DICT_TVM_COL_MEASURE:
188 return measure_renderer;
190 case DICT_TVM_COL_ROLE:
191 return column_width_renderer;
198 static void psppire_data_editor_class_init (PsppireDataEditorClass *klass);
199 static void psppire_data_editor_init (PsppireDataEditor *de);
201 static void refresh_entry (PsppireDataEditor *);
204 psppire_data_editor_get_type (void)
206 static GType de_type = 0;
210 static const GTypeInfo de_info =
212 sizeof (PsppireDataEditorClass),
213 NULL, /* base_init */
214 NULL, /* base_finalize */
215 (GClassInitFunc) psppire_data_editor_class_init,
216 NULL, /* class_finalize */
217 NULL, /* class_data */
218 sizeof (PsppireDataEditor),
220 (GInstanceInitFunc) psppire_data_editor_init,
223 de_type = g_type_register_static (GTK_TYPE_NOTEBOOK, "PsppireDataEditor",
230 static GObjectClass * parent_class = NULL;
233 psppire_data_editor_dispose (GObject *obj)
235 PsppireDataEditor *de = (PsppireDataEditor *) obj;
239 g_object_unref (de->data_store);
240 de->data_store = NULL;
245 g_object_unref (de->dict);
249 if (de->font != NULL)
251 pango_font_description_free (de->font);
255 /* Chain up to the parent class */
256 G_OBJECT_CLASS (parent_class)->dispose (obj);
269 psppire_data_editor_refresh_model (PsppireDataEditor *de)
274 change_var_property (PsppireDict *dict, gint col, gint row, const GValue *value)
276 /* Return the IDXth variable */
277 struct variable *var = psppire_dict_get_variable (dict, row);
280 var = psppire_dict_insert_variable (dict, row, NULL);
284 case DICT_TVM_COL_NAME:
286 const char *name = g_value_get_string (value);
287 if (psppire_dict_check_name (dict, name, FALSE))
288 dict_rename_var (dict->dict, var, g_value_get_string (value));
291 case DICT_TVM_COL_WIDTH:
293 gint width = g_value_get_int (value);
294 if (var_is_numeric (var))
296 struct fmt_spec format = *var_get_print_format (var);
297 fmt_change_width (&format, width, FMT_FOR_OUTPUT);
298 var_set_both_formats (var, &format);
302 var_set_width (var, width);
306 case DICT_TVM_COL_DECIMAL:
308 gint decimals = g_value_get_int (value);
311 struct fmt_spec format = *var_get_print_format (var);
312 fmt_change_decimals (&format, decimals, FMT_FOR_OUTPUT);
313 var_set_both_formats (var, &format);
317 case DICT_TVM_COL_LABEL:
318 var_set_label (var, g_value_get_string (value));
320 case DICT_TVM_COL_COLUMNS:
321 var_set_display_width (var, g_value_get_int (value));
323 case DICT_TVM_COL_MEASURE:
324 var_set_measure (var, g_value_get_int (value));
326 case DICT_TVM_COL_ALIGNMENT:
327 var_set_alignment (var, g_value_get_int (value));
329 case DICT_TVM_COL_ROLE:
330 var_set_role (var, g_value_get_int (value));
333 g_message ("Changing col %d of var sheet not yet supported", col);
339 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
341 const struct variable *var = psppire_dict_get_variable (store->dict, col);
348 GVariant *vrnt = g_value_get_variant (value);
350 value_variant_get (&v, vrnt);
352 psppire_data_store_set_value (store, row, var, &v);
354 value_destroy_from_variant (&v, vrnt);
358 psppire_data_editor_set_property (GObject *object,
363 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
367 case PROP_SPLIT_WINDOW:
368 de->split = g_value_get_boolean (value);
369 g_object_set (de->data_sheet, "split", de->split, NULL);
370 g_object_set (de->var_sheet, "split", de->split, NULL);
372 case PROP_DATA_STORE:
375 g_signal_handlers_disconnect_by_func (de->data_store,
376 G_CALLBACK (refresh_entry),
378 g_object_unref (de->data_store);
381 de->data_store = g_value_get_pointer (value);
382 g_object_ref (de->data_store);
384 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
385 psppire_data_editor_refresh_model (de);
387 g_signal_connect_swapped (de->data_sheet, "value-changed",
388 G_CALLBACK (change_data_value), de->data_store);
390 g_signal_connect_swapped (de->data_store, "case-changed",
391 G_CALLBACK (refresh_entry), de);
394 case PROP_DICTIONARY:
396 g_object_unref (de->dict);
397 de->dict = g_value_get_pointer (value);
398 g_object_ref (de->dict);
400 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
401 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
402 g_signal_connect_swapped (de->var_sheet, "value-changed",
403 G_CALLBACK (change_var_property), de->dict);
406 case PROP_VALUE_LABELS:
410 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
416 psppire_data_editor_get_property (GObject *object,
421 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
425 case PROP_SPLIT_WINDOW:
426 g_value_set_boolean (value, de->split);
428 case PROP_DATA_STORE:
429 g_value_set_pointer (value, de->data_store);
431 case PROP_DICTIONARY:
432 g_value_set_pointer (value, de->dict);
434 case PROP_VALUE_LABELS:
437 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
443 psppire_data_editor_switch_page (GtkNotebook *notebook,
447 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
452 psppire_data_editor_set_focus_child (GtkContainer *container,
455 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
460 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
462 GParamSpec *data_store_spec ;
463 GParamSpec *dict_spec ;
464 GParamSpec *value_labels_spec;
465 GParamSpec *split_window_spec;
467 GObjectClass *object_class = G_OBJECT_CLASS (klass);
468 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
469 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
471 parent_class = g_type_class_peek_parent (klass);
473 object_class->dispose = psppire_data_editor_dispose;
474 object_class->set_property = psppire_data_editor_set_property;
475 object_class->get_property = psppire_data_editor_get_property;
477 container_class->set_focus_child = psppire_data_editor_set_focus_child;
479 notebook_class->switch_page = psppire_data_editor_switch_page;
482 g_param_spec_pointer ("data-store",
484 "A pointer to the data store associated with this editor",
485 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
487 g_object_class_install_property (object_class,
492 g_param_spec_pointer ("dictionary",
494 "A pointer to the dictionary associated with this editor",
495 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
497 g_object_class_install_property (object_class,
502 g_param_spec_boolean ("value-labels",
504 "Whether or not the data sheet should display labels instead of values",
506 G_PARAM_WRITABLE | G_PARAM_READABLE);
508 g_object_class_install_property (object_class,
514 g_param_spec_boolean ("split",
516 "True iff the data sheet is split",
518 G_PARAM_READABLE | G_PARAM_WRITABLE);
520 g_object_class_install_property (object_class,
527 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
528 PsppireDataEditor *de)
530 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
531 PSPPIRE_DATA_EDITOR_DATA_VIEW);
533 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
538 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
539 PsppireDataEditor *de)
542 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
543 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
545 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
550 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
551 active cell or cells. */
553 refresh_entry (PsppireDataEditor *de)
556 if (jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row))
559 const struct variable *var = psppire_dict_get_variable (de->dict, col);
560 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
562 int width = var_get_width (var);
563 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
567 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
569 value_destroy (&val, width);
574 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
579 /* Called when the active cell or the selection in the data sheet changes */
581 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
583 gchar *ref_cell_text = NULL;
585 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
586 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
588 if (n_cases == 1 && n_vars == 1)
590 /* A single cell is selected */
591 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
594 ref_cell_text = g_strdup_printf (_("%d : %s"),
595 sel->start_y + 1, var_get_name (var));
601 /* The glib string library does not understand the ' printf modifier
602 on all platforms, but the "struct string" library does (because
603 Gnulib fixes that problem), so use the latter. */
605 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
607 ds_put_byte (&s, ' ');
608 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
609 ds_put_byte (&s, ' ');
610 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
613 ref_cell_text = ds_steal_cstr (&s);
616 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
617 ref_cell_text ? ref_cell_text : "");
619 g_free (ref_cell_text);
623 static void set_font_recursively (GtkWidget *w, gpointer data);
625 gboolean myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in,
636 do_sort (PsppireDataEditor *de, enum sort_order order)
638 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
643 PsppireDataWindow *pdw =
644 psppire_data_window_for_data_store (de->data_store);
646 GString *syntax = g_string_new ("SORT CASES BY");
647 for (i = range->start_x ; i <= range->end_x; ++i)
649 const struct variable *var = psppire_dict_get_variable (de->dict, i);
652 g_string_append_printf (syntax, " %s", var_get_name (var));
658 if (order == SORT_DESCEND)
659 g_string_append (syntax, " (DOWN)");
660 g_string_append_c (syntax, '.');
661 execute_const_syntax_string (pdw, syntax->str);
663 g_string_free (syntax, TRUE);
668 sort_ascending (PsppireDataEditor *de)
670 do_sort (de, SORT_ASCEND);
672 gtk_widget_queue_draw (GTK_WIDGET (de));
676 sort_descending (PsppireDataEditor *de)
678 do_sort (de, SORT_DESCEND);
680 gtk_widget_queue_draw (GTK_WIDGET (de));
684 delete_cases (PsppireDataEditor *de)
686 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
688 psppire_data_store_delete_cases (de->data_store, range->start_y,
689 range->end_y - range->start_y + 1);
691 gtk_widget_queue_draw (GTK_WIDGET (de));
695 insert_new_case (PsppireDataEditor *de)
697 gint posn = GPOINTER_TO_INT (g_object_get_data
698 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
700 psppire_data_editor_insert_new_case_at_posn (de, posn);
704 psppire_data_editor_data_delete_variables (PsppireDataEditor *de)
706 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
708 psppire_dict_delete_variables (de->dict, range->start_x,
709 (range->end_x - range->start_x + 1));
711 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
715 psppire_data_editor_var_delete_variables (PsppireDataEditor *de)
717 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
719 psppire_dict_delete_variables (de->dict, range->start_y,
720 (range->end_y - range->start_y + 1));
722 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
726 psppire_data_editor_insert_new_case_at_posn (PsppireDataEditor *de, gint posn)
728 psppire_data_store_insert_new_case (de->data_store, posn);
730 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
734 psppire_data_editor_insert_new_variable_at_posn (PsppireDataEditor *de, gint posn)
736 const struct variable *v = psppire_dict_insert_variable (de->dict, posn, NULL);
737 psppire_data_store_insert_value (de->data_store, var_get_width(v),
738 var_get_case_index (v));
740 gtk_widget_queue_draw (GTK_WIDGET (de));
744 insert_new_variable_data (PsppireDataEditor *de)
746 gint posn = GPOINTER_TO_INT (g_object_get_data
747 (G_OBJECT (de->data_sheet_cases_column_popup),
750 psppire_data_editor_insert_new_variable_at_posn (de, posn);
754 insert_new_variable_var (PsppireDataEditor *de)
756 gint item = GPOINTER_TO_INT (g_object_get_data
757 (G_OBJECT (de->var_sheet_row_popup),
760 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
761 psppire_data_store_insert_value (de->data_store, var_get_width(v),
762 var_get_case_index (v));
764 gtk_widget_queue_draw (GTK_WIDGET (de));
769 create_var_row_header_popup_menu (PsppireDataEditor *de)
771 GtkWidget *menu = gtk_menu_new ();
774 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
775 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
777 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
779 item = gtk_separator_menu_item_new ();
780 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
782 de->var_clear_variables_menu_item =
783 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
784 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
785 G_CALLBACK (psppire_data_editor_var_delete_variables),
787 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
788 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
790 gtk_widget_show_all (menu);
795 create_data_row_header_popup_menu (PsppireDataEditor *de)
797 GtkWidget *menu = gtk_menu_new ();
800 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
802 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
803 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
805 item = gtk_separator_menu_item_new ();
806 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
808 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
809 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
810 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
811 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
812 G_CALLBACK (delete_cases), de);
814 gtk_widget_show_all (menu);
819 create_data_column_header_popup_menu (PsppireDataEditor *de)
821 GtkWidget *menu = gtk_menu_new ();
824 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
825 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
827 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
829 item = gtk_separator_menu_item_new ();
830 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
832 de->data_clear_variables_menu_item =
833 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
834 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
835 G_CALLBACK (psppire_data_editor_data_delete_variables),
837 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
838 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
840 item = gtk_separator_menu_item_new ();
841 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
843 de->data_sort_ascending_menu_item =
844 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
845 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
846 G_CALLBACK (sort_ascending), de);
847 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
848 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
850 de->data_sort_descending_menu_item =
851 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
852 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
853 G_CALLBACK (sort_descending), de);
854 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
855 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
857 gtk_widget_show_all (menu);
862 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
865 JmdRange *range = selection;
866 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
867 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
869 gboolean whole_row_selected = (range->start_x == 0 &&
870 range->end_x == width - 1 - 1);
871 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
872 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
876 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
878 JmdRange *range = selection;
879 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
880 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
881 gint length = psppire_data_store_get_case_count (de->data_store);
884 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
885 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
888 gboolean whole_column_selected =
889 (range->start_y == 0 && range->end_y == length - 1);
890 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
891 whole_column_selected);
892 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
893 whole_column_selected);
894 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
895 whole_column_selected);
899 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
900 uint state, gpointer p)
902 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
903 GListModel *vmodel = NULL;
904 g_object_get (sheet, "vmodel", &vmodel, NULL);
908 guint n_items = g_list_model_get_n_items (vmodel);
916 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
917 GINT_TO_POINTER (row));
919 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
923 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
925 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
926 GListModel *vmodel = NULL;
927 g_object_get (sheet, "vmodel", &vmodel, NULL);
931 guint n_items = g_list_model_get_n_items (vmodel);
939 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
940 GINT_TO_POINTER (row));
942 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
946 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
949 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
950 GListModel *hmodel = NULL;
951 g_object_get (sheet, "hmodel", &hmodel, NULL);
955 guint n_items = g_list_model_get_n_items (hmodel);
957 if (column >= n_items)
963 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
964 GINT_TO_POINTER (column));
966 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
971 psppire_data_editor_init (PsppireDataEditor *de)
974 gchar *fontname = NULL;
976 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
977 gtk_style_context_add_class (context, "psppire-data-editor");
980 de->old_vbox_widget = NULL;
982 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
984 de->cell_ref_label = gtk_label_new ("");
985 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
986 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
988 de->datum_entry = psppire_value_entry_new ();
989 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
990 "activate", G_CALLBACK (on_datum_entry_activate), de);
992 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
993 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
994 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
997 de->data_sheet = jmd_sheet_new ();
999 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
1000 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
1001 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
1003 g_signal_connect (de->data_sheet, "row-header-pressed",
1004 G_CALLBACK (show_cases_row_popup), de);
1006 g_signal_connect (de->data_sheet, "column-header-pressed",
1007 G_CALLBACK (show_cases_column_popup), de);
1009 g_signal_connect (de->data_sheet, "selection-changed",
1010 G_CALLBACK (set_menu_items_sensitivity), de);
1012 g_object_set (de->data_sheet,
1013 "forward-conversion", psppire_data_store_value_to_string,
1014 "reverse-conversion", myreversefunc,
1017 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
1018 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
1019 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
1020 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
1021 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
1024 g_signal_connect_swapped (de->data_sheet, "selection-changed",
1025 G_CALLBACK (on_data_selection_change), de);
1027 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
1028 gtk_label_new_with_mnemonic (_("Data View")));
1030 gtk_widget_show_all (de->vbox);
1032 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
1034 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
1036 g_object_set (de->var_sheet,
1038 "select-renderer-func", select_renderer_func,
1039 "select-renderer-datum", de,
1042 g_object_set (de->var_sheet,
1043 "forward-conversion", var_sheet_data_to_string,
1046 g_signal_connect (de->var_sheet, "row-header-pressed",
1047 G_CALLBACK (show_variables_row_popup), de);
1049 g_signal_connect (de->var_sheet, "selection-changed",
1050 G_CALLBACK (set_var_popup_sensitivity), de);
1053 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
1054 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
1056 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
1057 gtk_label_new_with_mnemonic (_("Variable View")));
1059 gtk_widget_show_all (de->var_sheet);
1061 g_signal_connect (de->var_sheet, "row-header-double-clicked",
1062 G_CALLBACK (on_var_sheet_var_double_clicked), de);
1064 g_signal_connect (de->data_sheet, "column-header-double-clicked",
1065 G_CALLBACK (on_data_sheet_var_double_clicked), de);
1067 g_object_set (de, "can-focus", FALSE, NULL);
1069 if (psppire_conf_get_string (psppire_conf_new (),
1070 "Data Editor", "font",
1073 de->font = pango_font_description_from_string (fontname);
1075 set_font_recursively (GTK_WIDGET (de), de->font);
1078 de->value_label_renderer = gtk_cell_renderer_text_new ();
1079 g_signal_connect (de->value_label_renderer,
1080 "editing-started", G_CALLBACK (set_value_labels),
1085 psppire_data_editor_new (PsppireDict *dict,
1086 PsppireDataStore *data_store)
1088 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
1090 "data-store", data_store,
1094 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
1095 sheet(s) and variable sheet. */
1097 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
1099 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
1100 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1105 set_font_recursively (GtkWidget *w, gpointer data)
1107 PangoFontDescription *font_desc = data;
1109 GtkStyleContext *style = gtk_widget_get_style_context (w);
1110 GtkCssProvider *cssp = gtk_css_provider_new ();
1112 gchar *str = pango_font_description_to_string (font_desc);
1114 g_strdup_printf ("* {font: %s}", str);
1118 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1121 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1126 gtk_style_context_add_provider (style,
1127 GTK_STYLE_PROVIDER (cssp),
1128 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1129 g_object_unref (cssp);
1132 if ( GTK_IS_CONTAINER (w))
1133 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1136 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1138 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1141 set_font_recursively (GTK_WIDGET (de), font_desc);
1144 pango_font_description_free (de->font);
1145 de->font = pango_font_description_copy (font_desc);
1146 font_name = pango_font_description_to_string (de->font);
1148 psppire_conf_set_string (psppire_conf_new (),
1149 "Data Editor", "font",
1154 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1155 If SPLIT is FALSE, un-splits it into a single pane. */
1157 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1159 g_object_set (de, "split", split, NULL);
1162 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1163 visible and selected in the active view in DE. */
1165 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)
1167 gint page = gtk_notebook_get_current_page (GTK_NOTEBOOK (de));
1171 case PSPPIRE_DATA_EDITOR_DATA_VIEW:
1172 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
1173 jmd_sheet_set_active_cell (JMD_SHEET (de->data_sheet), dict_index, -1, NULL);
1175 case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
1176 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
1177 jmd_sheet_set_active_cell (JMD_SHEET (de->var_sheet), -1, dict_index, NULL);
1182 /* Set the datum at COL, ROW, to that contained in VALUE.
1185 store_set_datum (GtkTreeModel *model, gint col, gint row,
1186 const GValue *value)
1188 PsppireDataStore *store = PSPPIRE_DATA_STORE (model);
1189 GVariant *v = g_value_get_variant (value);
1191 value_variant_get (&uv, v);
1192 const struct variable *var = psppire_dict_get_variable (store->dict, col);
1193 psppire_data_store_set_value (store, row, var, &uv);
1194 value_destroy_from_variant (&uv, v);
1198 psppire_data_editor_paste (PsppireDataEditor *de)
1200 JmdSheet *sheet = JMD_SHEET (de->data_sheet);
1201 GtkClipboard *clip =
1202 gtk_clipboard_get_for_display (gtk_widget_get_display (GTK_WIDGET (sheet)),
1203 GDK_SELECTION_CLIPBOARD);
1205 jmd_sheet_paste (sheet, clip, store_set_datum);