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_missing_values (GtkCellRenderer *renderer,
133 GtkCellEditable *editable,
137 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (user_data);
138 gint row = -1, col = -1;
139 jmd_sheet_get_active_cell (JMD_SHEET (de->var_sheet), &col, &row);
141 struct variable *var =
142 psppire_dict_get_variable (PSPPIRE_DICT (de->dict), row);
144 struct missing_values mv;
145 if (GTK_RESPONSE_OK == psppire_missing_val_dialog_run (NULL,
148 var_set_missing_values (var, &mv);
155 set_value_labels (GtkCellRenderer *renderer,
156 GtkCellEditable *editable,
160 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (user_data);
161 gint row = -1, col = -1;
162 jmd_sheet_get_active_cell (JMD_SHEET (de->var_sheet), &col, &row);
164 struct variable *var =
165 psppire_dict_get_variable (PSPPIRE_DICT (de->dict), row);
167 struct val_labs *vls = psppire_val_labs_dialog_run (NULL, var);
171 var_set_value_labels (var, vls);
172 val_labs_destroy (vls);
177 static GtkCellRenderer *spin_renderer;
178 static GtkCellRenderer *column_width_renderer;
179 static GtkCellRenderer *measure_renderer;
180 static GtkCellRenderer *alignment_renderer;
182 static GtkCellRenderer *
183 select_renderer_func (gint col, gint row, GType type, PsppireDataEditor *de)
186 spin_renderer = create_spin_renderer (type);
188 if (col == DICT_TVM_COL_ROLE && !column_width_renderer)
189 column_width_renderer = create_combo_renderer (type);
191 if (col == DICT_TVM_COL_MEASURE && !measure_renderer)
192 measure_renderer = create_combo_renderer (type);
194 if (col == DICT_TVM_COL_ALIGNMENT && !alignment_renderer)
195 alignment_renderer = create_combo_renderer (type);
199 case DICT_TVM_COL_WIDTH:
200 case DICT_TVM_COL_DECIMAL:
201 case DICT_TVM_COL_COLUMNS:
202 return spin_renderer;
204 case DICT_TVM_COL_VALUE_LABELS:
205 return de->value_label_renderer;
207 case DICT_TVM_COL_MISSING_VALUES:
208 return de->missing_values_renderer;
210 case DICT_TVM_COL_ALIGNMENT:
211 return alignment_renderer;
213 case DICT_TVM_COL_MEASURE:
214 return measure_renderer;
216 case DICT_TVM_COL_ROLE:
217 return column_width_renderer;
224 static void psppire_data_editor_class_init (PsppireDataEditorClass *klass);
225 static void psppire_data_editor_init (PsppireDataEditor *de);
227 static void refresh_entry (PsppireDataEditor *);
230 psppire_data_editor_get_type (void)
232 static GType de_type = 0;
236 static const GTypeInfo de_info =
238 sizeof (PsppireDataEditorClass),
239 NULL, /* base_init */
240 NULL, /* base_finalize */
241 (GClassInitFunc) psppire_data_editor_class_init,
242 NULL, /* class_finalize */
243 NULL, /* class_data */
244 sizeof (PsppireDataEditor),
246 (GInstanceInitFunc) psppire_data_editor_init,
249 de_type = g_type_register_static (GTK_TYPE_NOTEBOOK, "PsppireDataEditor",
256 static GObjectClass * parent_class = NULL;
259 psppire_data_editor_dispose (GObject *obj)
261 PsppireDataEditor *de = (PsppireDataEditor *) obj;
265 g_object_unref (de->data_store);
266 de->data_store = NULL;
271 g_object_unref (de->dict);
275 if (de->font != NULL)
277 pango_font_description_free (de->font);
281 /* Chain up to the parent class */
282 G_OBJECT_CLASS (parent_class)->dispose (obj);
295 psppire_data_editor_refresh_model (PsppireDataEditor *de)
300 change_var_property (PsppireDict *dict, gint col, gint row, const GValue *value)
302 /* Return the IDXth variable */
303 struct variable *var = psppire_dict_get_variable (dict, row);
306 var = psppire_dict_insert_variable (dict, row, NULL);
310 case DICT_TVM_COL_NAME:
312 const char *name = g_value_get_string (value);
313 if (psppire_dict_check_name (dict, name, FALSE))
314 dict_rename_var (dict->dict, var, g_value_get_string (value));
317 case DICT_TVM_COL_WIDTH:
319 gint width = g_value_get_int (value);
320 if (var_is_numeric (var))
322 struct fmt_spec format = *var_get_print_format (var);
323 fmt_change_width (&format, width, FMT_FOR_OUTPUT);
324 var_set_both_formats (var, &format);
328 var_set_width (var, width);
332 case DICT_TVM_COL_DECIMAL:
334 gint decimals = g_value_get_int (value);
337 struct fmt_spec format = *var_get_print_format (var);
338 fmt_change_decimals (&format, decimals, FMT_FOR_OUTPUT);
339 var_set_both_formats (var, &format);
343 case DICT_TVM_COL_LABEL:
344 var_set_label (var, g_value_get_string (value));
346 case DICT_TVM_COL_COLUMNS:
347 var_set_display_width (var, g_value_get_int (value));
349 case DICT_TVM_COL_MEASURE:
350 var_set_measure (var, g_value_get_int (value));
352 case DICT_TVM_COL_ALIGNMENT:
353 var_set_alignment (var, g_value_get_int (value));
355 case DICT_TVM_COL_ROLE:
356 var_set_role (var, g_value_get_int (value));
359 g_message ("Changing col %d of var sheet not yet supported", col);
365 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
367 const struct variable *var = psppire_dict_get_variable (store->dict, col);
374 GVariant *vrnt = g_value_get_variant (value);
376 value_variant_get (&v, vrnt);
378 psppire_data_store_set_value (store, row, var, &v);
380 value_destroy_from_variant (&v, vrnt);
384 psppire_data_editor_set_property (GObject *object,
389 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
393 case PROP_SPLIT_WINDOW:
394 de->split = g_value_get_boolean (value);
395 g_object_set (de->data_sheet, "split", de->split, NULL);
396 g_object_set (de->var_sheet, "split", de->split, NULL);
398 case PROP_DATA_STORE:
401 g_signal_handlers_disconnect_by_func (de->data_store,
402 G_CALLBACK (refresh_entry),
404 g_object_unref (de->data_store);
407 de->data_store = g_value_get_pointer (value);
408 g_object_ref (de->data_store);
410 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
411 psppire_data_editor_refresh_model (de);
413 g_signal_connect_swapped (de->data_sheet, "value-changed",
414 G_CALLBACK (change_data_value), de->data_store);
416 g_signal_connect_swapped (de->data_store, "case-changed",
417 G_CALLBACK (refresh_entry), de);
420 case PROP_DICTIONARY:
422 g_object_unref (de->dict);
423 de->dict = g_value_get_pointer (value);
424 g_object_ref (de->dict);
426 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
427 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
428 g_signal_connect_swapped (de->var_sheet, "value-changed",
429 G_CALLBACK (change_var_property), de->dict);
432 case PROP_VALUE_LABELS:
436 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
442 psppire_data_editor_get_property (GObject *object,
447 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
451 case PROP_SPLIT_WINDOW:
452 g_value_set_boolean (value, de->split);
454 case PROP_DATA_STORE:
455 g_value_set_pointer (value, de->data_store);
457 case PROP_DICTIONARY:
458 g_value_set_pointer (value, de->dict);
460 case PROP_VALUE_LABELS:
463 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
469 psppire_data_editor_switch_page (GtkNotebook *notebook,
473 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
478 psppire_data_editor_set_focus_child (GtkContainer *container,
481 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
486 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
488 GParamSpec *data_store_spec ;
489 GParamSpec *dict_spec ;
490 GParamSpec *value_labels_spec;
491 GParamSpec *split_window_spec;
493 GObjectClass *object_class = G_OBJECT_CLASS (klass);
494 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
495 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
497 parent_class = g_type_class_peek_parent (klass);
499 object_class->dispose = psppire_data_editor_dispose;
500 object_class->set_property = psppire_data_editor_set_property;
501 object_class->get_property = psppire_data_editor_get_property;
503 container_class->set_focus_child = psppire_data_editor_set_focus_child;
505 notebook_class->switch_page = psppire_data_editor_switch_page;
508 g_param_spec_pointer ("data-store",
510 "A pointer to the data store associated with this editor",
511 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
513 g_object_class_install_property (object_class,
518 g_param_spec_pointer ("dictionary",
520 "A pointer to the dictionary associated with this editor",
521 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
523 g_object_class_install_property (object_class,
528 g_param_spec_boolean ("value-labels",
530 "Whether or not the data sheet should display labels instead of values",
532 G_PARAM_WRITABLE | G_PARAM_READABLE);
534 g_object_class_install_property (object_class,
540 g_param_spec_boolean ("split",
542 "True iff the data sheet is split",
544 G_PARAM_READABLE | G_PARAM_WRITABLE);
546 g_object_class_install_property (object_class,
553 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
554 PsppireDataEditor *de)
556 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
557 PSPPIRE_DATA_EDITOR_DATA_VIEW);
559 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
564 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
565 PsppireDataEditor *de)
568 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
569 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
571 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
576 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
577 active cell or cells. */
579 refresh_entry (PsppireDataEditor *de)
582 if (jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row))
585 const struct variable *var = psppire_dict_get_variable (de->dict, col);
586 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
588 int width = var_get_width (var);
589 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
593 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
595 value_destroy (&val, width);
600 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
605 /* Called when the active cell or the selection in the data sheet changes */
607 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
609 gchar *ref_cell_text = NULL;
611 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
612 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
614 if (n_cases == 1 && n_vars == 1)
616 /* A single cell is selected */
617 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
620 ref_cell_text = g_strdup_printf (_("%d : %s"),
621 sel->start_y + 1, var_get_name (var));
627 /* The glib string library does not understand the ' printf modifier
628 on all platforms, but the "struct string" library does (because
629 Gnulib fixes that problem), so use the latter. */
631 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
633 ds_put_byte (&s, ' ');
634 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
635 ds_put_byte (&s, ' ');
636 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
639 ref_cell_text = ds_steal_cstr (&s);
642 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
643 ref_cell_text ? ref_cell_text : "");
645 g_free (ref_cell_text);
649 static void set_font_recursively (GtkWidget *w, gpointer data);
651 gboolean myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in,
662 do_sort (PsppireDataEditor *de, enum sort_order order)
664 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
669 PsppireDataWindow *pdw =
670 psppire_data_window_for_data_store (de->data_store);
672 GString *syntax = g_string_new ("SORT CASES BY");
673 for (i = range->start_x ; i <= range->end_x; ++i)
675 const struct variable *var = psppire_dict_get_variable (de->dict, i);
678 g_string_append_printf (syntax, " %s", var_get_name (var));
684 if (order == SORT_DESCEND)
685 g_string_append (syntax, " (DOWN)");
686 g_string_append_c (syntax, '.');
687 execute_const_syntax_string (pdw, syntax->str);
689 g_string_free (syntax, TRUE);
694 sort_ascending (PsppireDataEditor *de)
696 do_sort (de, SORT_ASCEND);
698 gtk_widget_queue_draw (GTK_WIDGET (de));
702 sort_descending (PsppireDataEditor *de)
704 do_sort (de, SORT_DESCEND);
706 gtk_widget_queue_draw (GTK_WIDGET (de));
710 delete_cases (PsppireDataEditor *de)
712 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
714 psppire_data_store_delete_cases (de->data_store, range->start_y,
715 range->end_y - range->start_y + 1);
717 gtk_widget_queue_draw (GTK_WIDGET (de));
721 insert_new_case (PsppireDataEditor *de)
723 gint posn = GPOINTER_TO_INT (g_object_get_data
724 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
726 psppire_data_editor_insert_new_case_at_posn (de, posn);
730 psppire_data_editor_data_delete_variables (PsppireDataEditor *de)
732 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
734 psppire_dict_delete_variables (de->dict, range->start_x,
735 (range->end_x - range->start_x + 1));
737 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
741 psppire_data_editor_var_delete_variables (PsppireDataEditor *de)
743 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
745 psppire_dict_delete_variables (de->dict, range->start_y,
746 (range->end_y - range->start_y + 1));
748 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
752 psppire_data_editor_insert_new_case_at_posn (PsppireDataEditor *de, gint posn)
754 psppire_data_store_insert_new_case (de->data_store, posn);
756 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
760 psppire_data_editor_insert_new_variable_at_posn (PsppireDataEditor *de, gint posn)
762 const struct variable *v = psppire_dict_insert_variable (de->dict, posn, NULL);
763 psppire_data_store_insert_value (de->data_store, var_get_width(v),
764 var_get_case_index (v));
766 gtk_widget_queue_draw (GTK_WIDGET (de));
770 insert_new_variable_data (PsppireDataEditor *de)
772 gint posn = GPOINTER_TO_INT (g_object_get_data
773 (G_OBJECT (de->data_sheet_cases_column_popup),
776 psppire_data_editor_insert_new_variable_at_posn (de, posn);
780 insert_new_variable_var (PsppireDataEditor *de)
782 gint item = GPOINTER_TO_INT (g_object_get_data
783 (G_OBJECT (de->var_sheet_row_popup),
786 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
787 psppire_data_store_insert_value (de->data_store, var_get_width(v),
788 var_get_case_index (v));
790 gtk_widget_queue_draw (GTK_WIDGET (de));
795 create_var_row_header_popup_menu (PsppireDataEditor *de)
797 GtkWidget *menu = gtk_menu_new ();
800 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
801 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
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->var_clear_variables_menu_item =
809 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
810 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
811 G_CALLBACK (psppire_data_editor_var_delete_variables),
813 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
814 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
816 gtk_widget_show_all (menu);
821 create_data_row_header_popup_menu (PsppireDataEditor *de)
823 GtkWidget *menu = gtk_menu_new ();
826 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
828 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
829 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
831 item = gtk_separator_menu_item_new ();
832 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
834 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
835 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
836 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
837 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
838 G_CALLBACK (delete_cases), de);
840 gtk_widget_show_all (menu);
845 create_data_column_header_popup_menu (PsppireDataEditor *de)
847 GtkWidget *menu = gtk_menu_new ();
850 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
851 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
853 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
855 item = gtk_separator_menu_item_new ();
856 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
858 de->data_clear_variables_menu_item =
859 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
860 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
861 G_CALLBACK (psppire_data_editor_data_delete_variables),
863 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
864 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
866 item = gtk_separator_menu_item_new ();
867 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
869 de->data_sort_ascending_menu_item =
870 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
871 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
872 G_CALLBACK (sort_ascending), de);
873 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
874 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
876 de->data_sort_descending_menu_item =
877 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
878 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
879 G_CALLBACK (sort_descending), de);
880 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
881 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
883 gtk_widget_show_all (menu);
888 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
891 JmdRange *range = selection;
892 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
893 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
895 gboolean whole_row_selected = (range->start_x == 0 &&
896 range->end_x == width - 1 - 1);
897 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
898 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
902 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
904 JmdRange *range = selection;
905 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
906 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
907 gint length = psppire_data_store_get_case_count (de->data_store);
910 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
911 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
914 gboolean whole_column_selected =
915 (range->start_y == 0 && range->end_y == length - 1);
916 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
917 whole_column_selected);
918 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
919 whole_column_selected);
920 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
921 whole_column_selected);
925 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
926 uint state, gpointer p)
928 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
929 GListModel *vmodel = NULL;
930 g_object_get (sheet, "vmodel", &vmodel, NULL);
934 guint n_items = g_list_model_get_n_items (vmodel);
942 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
943 GINT_TO_POINTER (row));
945 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
949 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
951 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
952 GListModel *vmodel = NULL;
953 g_object_get (sheet, "vmodel", &vmodel, NULL);
957 guint n_items = g_list_model_get_n_items (vmodel);
965 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
966 GINT_TO_POINTER (row));
968 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
972 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
975 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
976 GListModel *hmodel = NULL;
977 g_object_get (sheet, "hmodel", &hmodel, NULL);
981 guint n_items = g_list_model_get_n_items (hmodel);
983 if (column >= n_items)
989 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
990 GINT_TO_POINTER (column));
992 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
997 psppire_data_editor_init (PsppireDataEditor *de)
1000 gchar *fontname = NULL;
1002 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
1003 gtk_style_context_add_class (context, "psppire-data-editor");
1007 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
1009 de->cell_ref_label = gtk_label_new ("");
1010 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
1011 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
1013 de->datum_entry = psppire_value_entry_new ();
1014 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
1015 "activate", G_CALLBACK (on_datum_entry_activate), de);
1017 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
1018 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
1019 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
1022 de->data_sheet = jmd_sheet_new ();
1024 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
1025 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
1026 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
1028 g_signal_connect (de->data_sheet, "row-header-pressed",
1029 G_CALLBACK (show_cases_row_popup), de);
1031 g_signal_connect (de->data_sheet, "column-header-pressed",
1032 G_CALLBACK (show_cases_column_popup), de);
1034 g_signal_connect (de->data_sheet, "selection-changed",
1035 G_CALLBACK (set_menu_items_sensitivity), de);
1037 g_object_set (de->data_sheet,
1038 "forward-conversion", psppire_data_store_value_to_string,
1039 "reverse-conversion", myreversefunc,
1042 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
1043 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
1044 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
1045 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
1046 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
1049 g_signal_connect_swapped (de->data_sheet, "selection-changed",
1050 G_CALLBACK (on_data_selection_change), de);
1052 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
1053 gtk_label_new_with_mnemonic (_("Data View")));
1055 gtk_widget_show_all (de->vbox);
1057 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
1059 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
1061 g_object_set (de->var_sheet,
1063 "select-renderer-func", select_renderer_func,
1064 "select-renderer-datum", de,
1067 g_object_set (de->var_sheet,
1068 "forward-conversion", var_sheet_data_to_string,
1071 g_signal_connect (de->var_sheet, "row-header-pressed",
1072 G_CALLBACK (show_variables_row_popup), de);
1074 g_signal_connect (de->var_sheet, "selection-changed",
1075 G_CALLBACK (set_var_popup_sensitivity), de);
1078 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
1079 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
1081 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
1082 gtk_label_new_with_mnemonic (_("Variable View")));
1084 gtk_widget_show_all (de->var_sheet);
1086 g_signal_connect (de->var_sheet, "row-header-double-clicked",
1087 G_CALLBACK (on_var_sheet_var_double_clicked), de);
1089 g_signal_connect (de->data_sheet, "column-header-double-clicked",
1090 G_CALLBACK (on_data_sheet_var_double_clicked), de);
1092 g_object_set (de, "can-focus", FALSE, NULL);
1094 if (psppire_conf_get_string (psppire_conf_new (),
1095 "Data Editor", "font",
1098 de->font = pango_font_description_from_string (fontname);
1100 set_font_recursively (GTK_WIDGET (de), de->font);
1103 de->value_label_renderer = gtk_cell_renderer_text_new ();
1104 g_signal_connect (de->value_label_renderer,
1105 "editing-started", G_CALLBACK (set_value_labels),
1108 de->missing_values_renderer = gtk_cell_renderer_text_new ();
1109 g_signal_connect (de->missing_values_renderer,
1110 "editing-started", G_CALLBACK (set_missing_values),
1115 psppire_data_editor_new (PsppireDict *dict,
1116 PsppireDataStore *data_store)
1118 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
1120 "data-store", data_store,
1124 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
1125 sheet(s) and variable sheet. */
1127 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
1129 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
1130 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1135 set_font_recursively (GtkWidget *w, gpointer data)
1137 PangoFontDescription *font_desc = data;
1139 GtkStyleContext *style = gtk_widget_get_style_context (w);
1140 GtkCssProvider *cssp = gtk_css_provider_new ();
1142 gchar *str = pango_font_description_to_string (font_desc);
1144 g_strdup_printf ("* {font: %s}", str);
1148 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1151 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1156 gtk_style_context_add_provider (style,
1157 GTK_STYLE_PROVIDER (cssp),
1158 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1159 g_object_unref (cssp);
1162 if ( GTK_IS_CONTAINER (w))
1163 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1166 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1168 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1171 set_font_recursively (GTK_WIDGET (de), font_desc);
1174 pango_font_description_free (de->font);
1175 de->font = pango_font_description_copy (font_desc);
1176 font_name = pango_font_description_to_string (de->font);
1178 psppire_conf_set_string (psppire_conf_new (),
1179 "Data Editor", "font",
1184 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1185 If SPLIT is FALSE, un-splits it into a single pane. */
1187 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1189 g_object_set (de, "split", split, NULL);
1192 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1193 visible and selected in the active view in DE. */
1195 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)
1197 gint page = gtk_notebook_get_current_page (GTK_NOTEBOOK (de));
1201 case PSPPIRE_DATA_EDITOR_DATA_VIEW:
1202 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
1203 jmd_sheet_set_active_cell (JMD_SHEET (de->data_sheet), dict_index, -1, NULL);
1205 case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
1206 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
1207 jmd_sheet_set_active_cell (JMD_SHEET (de->var_sheet), -1, dict_index, NULL);
1212 /* Set the datum at COL, ROW, to that contained in VALUE.
1215 store_set_datum (GtkTreeModel *model, gint col, gint row,
1216 const GValue *value)
1218 PsppireDataStore *store = PSPPIRE_DATA_STORE (model);
1219 GVariant *v = g_value_get_variant (value);
1221 value_variant_get (&uv, v);
1222 const struct variable *var = psppire_dict_get_variable (store->dict, col);
1223 psppire_data_store_set_value (store, row, var, &uv);
1224 value_destroy_from_variant (&uv, v);
1228 psppire_data_editor_paste (PsppireDataEditor *de)
1230 JmdSheet *sheet = JMD_SHEET (de->data_sheet);
1231 GtkClipboard *clip =
1232 gtk_clipboard_get_for_display (gtk_widget_get_display (GTK_WIDGET (sheet)),
1233 GDK_SELECTION_CLIPBOARD);
1235 jmd_sheet_paste (sheet, clip, store_set_datum);