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"
42 #include "ui/gui/efficient-sheet/jmd-sheet-body.h"
45 #define _(msgid) gettext (msgid)
48 static GtkCellRenderer *
49 create_spin_renderer (GType type)
51 GtkCellRenderer *r = gtk_cell_renderer_spin_new ();
53 GtkAdjustment *adj = gtk_adjustment_new (0,
64 static GtkCellRenderer *
65 create_combo_renderer (GType type)
67 GtkListStore *list_store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
69 GEnumClass *ec = g_type_class_ref (type);
71 const GEnumValue *ev ;
72 for (ev = ec->values; ev->value_name; ++ev)
76 gtk_list_store_append (list_store, &iter);
78 gtk_list_store_set (list_store, &iter,
80 1, gettext (ev->value_nick),
84 GtkCellRenderer *r = gtk_cell_renderer_combo_new ();
96 var_sheet_data_to_string (GtkTreeModel *m, gint col, gint row, const GValue *in)
98 if (col >= n_DICT_COLS - 1) /* -1 because psppire-dict has an extra column */
101 const struct variable *var = psppire_dict_get_variable (PSPPIRE_DICT (m), row);
105 if (col == DICT_TVM_COL_TYPE)
107 const struct fmt_spec *print = var_get_print_format (var);
108 return strdup (fmt_gui_name (print->type));
110 else if (col == DICT_TVM_COL_MISSING_VALUES)
111 return missing_values_to_string (var, NULL);
112 else if (col == DICT_TVM_COL_VALUE_LABELS)
114 const struct val_labs *vls = var_get_value_labels (var);
116 return strdup (_("None"));
117 const struct val_lab **labels = val_labs_sorted (vls);
118 const struct val_lab *vl = labels[0];
119 gchar *vstr = value_to_text (vl->value, var);
120 char *text = xasprintf (_("{%s, %s}..."), vstr,
121 val_lab_get_escaped_label (vl));
127 return jmd_sheet_default_forward_conversion (m, col, row, in);
130 static GtkCellRenderer *spin_renderer;
131 static GtkCellRenderer *column_width_renderer;
132 static GtkCellRenderer *measure_renderer;
133 static GtkCellRenderer *alignment_renderer;
135 static GtkCellRenderer *
136 select_renderer_func (gint col, gint row, GType type)
139 spin_renderer = create_spin_renderer (type);
141 if (col == DICT_TVM_COL_ROLE && !column_width_renderer)
142 column_width_renderer = create_combo_renderer (type);
144 if (col == DICT_TVM_COL_MEASURE && !measure_renderer)
145 measure_renderer = create_combo_renderer (type);
147 if (col == DICT_TVM_COL_ALIGNMENT && !alignment_renderer)
148 alignment_renderer = create_combo_renderer (type);
152 case DICT_TVM_COL_WIDTH:
153 case DICT_TVM_COL_DECIMAL:
154 case DICT_TVM_COL_COLUMNS:
155 return spin_renderer;
157 case DICT_TVM_COL_ALIGNMENT:
158 return alignment_renderer;
160 case DICT_TVM_COL_MEASURE:
161 return measure_renderer;
163 case DICT_TVM_COL_ROLE:
164 return column_width_renderer;
171 static void psppire_data_editor_class_init (PsppireDataEditorClass *klass);
172 static void psppire_data_editor_init (PsppireDataEditor *de);
174 static void refresh_entry (PsppireDataEditor *);
177 psppire_data_editor_get_type (void)
179 static GType de_type = 0;
183 static const GTypeInfo de_info =
185 sizeof (PsppireDataEditorClass),
186 NULL, /* base_init */
187 NULL, /* base_finalize */
188 (GClassInitFunc) psppire_data_editor_class_init,
189 NULL, /* class_finalize */
190 NULL, /* class_data */
191 sizeof (PsppireDataEditor),
193 (GInstanceInitFunc) psppire_data_editor_init,
196 de_type = g_type_register_static (GTK_TYPE_NOTEBOOK, "PsppireDataEditor",
203 static GObjectClass * parent_class = NULL;
206 psppire_data_editor_dispose (GObject *obj)
208 PsppireDataEditor *de = (PsppireDataEditor *) obj;
212 g_object_unref (de->data_store);
213 de->data_store = NULL;
218 g_object_unref (de->dict);
222 if (de->font != NULL)
224 pango_font_description_free (de->font);
228 /* Chain up to the parent class */
229 G_OBJECT_CLASS (parent_class)->dispose (obj);
242 psppire_data_editor_refresh_model (PsppireDataEditor *de)
247 change_var_property (PsppireDict *dict, gint col, gint row, GValue *value)
249 /* Return the IDXth variable */
250 struct variable *var = psppire_dict_get_variable (dict, row);
253 var = psppire_dict_insert_variable (dict, row, NULL);
257 case DICT_TVM_COL_NAME:
259 const char *name = g_value_get_string (value);
260 if (psppire_dict_check_name (dict, name, FALSE))
261 dict_rename_var (dict->dict, var, g_value_get_string (value));
264 case DICT_TVM_COL_LABEL:
265 var_set_label (var, g_value_get_string (value));
267 case DICT_TVM_COL_COLUMNS:
268 var_set_display_width (var, g_value_get_int (value));
270 case DICT_TVM_COL_MEASURE:
271 var_set_measure (var, g_value_get_int (value));
273 case DICT_TVM_COL_ALIGNMENT:
274 var_set_alignment (var, g_value_get_int (value));
276 case DICT_TVM_COL_ROLE:
277 var_set_role (var, g_value_get_int (value));
280 g_message ("Changing col %d of var sheet not yet supported", col);
286 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
288 const struct variable *var = psppire_dict_get_variable (store->dict, col);
295 GVariant *vrnt = g_value_get_variant (value);
297 value_variant_get (&v, vrnt);
299 psppire_data_store_set_value (store, row, var, &v);
301 value_destroy_from_variant (&v, vrnt);
305 psppire_data_editor_set_property (GObject *object,
310 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
314 case PROP_SPLIT_WINDOW:
315 g_object_set (de->data_sheet, "split", g_value_get_boolean (value), NULL);
317 case PROP_DATA_STORE:
320 g_signal_handlers_disconnect_by_func (de->data_store,
321 G_CALLBACK (refresh_entry),
323 g_object_unref (de->data_store);
326 de->data_store = g_value_get_pointer (value);
327 g_object_ref (de->data_store);
328 g_print ("NEW STORE\n");
330 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
331 psppire_data_editor_refresh_model (de);
333 g_signal_connect_swapped (de->data_sheet, "value-changed",
334 G_CALLBACK (change_data_value), de->data_store);
336 g_signal_connect_swapped (de->data_store, "case-changed",
337 G_CALLBACK (refresh_entry), de);
340 case PROP_DICTIONARY:
342 g_object_unref (de->dict);
343 de->dict = g_value_get_pointer (value);
344 g_object_ref (de->dict);
346 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
347 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
348 g_signal_connect_swapped (de->var_sheet, "value-changed",
349 G_CALLBACK (change_var_property), de->dict);
352 case PROP_VALUE_LABELS:
356 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
362 psppire_data_editor_get_property (GObject *object,
367 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
371 case PROP_SPLIT_WINDOW:
372 g_value_set_boolean (value, de->split);
374 case PROP_DATA_STORE:
375 g_value_set_pointer (value, de->data_store);
377 case PROP_DICTIONARY:
378 g_value_set_pointer (value, de->dict);
380 case PROP_VALUE_LABELS:
383 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
389 psppire_data_editor_switch_page (GtkNotebook *notebook,
393 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
398 psppire_data_editor_set_focus_child (GtkContainer *container,
401 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
406 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
408 GParamSpec *data_store_spec ;
409 GParamSpec *dict_spec ;
410 GParamSpec *value_labels_spec;
411 GParamSpec *split_window_spec;
413 GObjectClass *object_class = G_OBJECT_CLASS (klass);
414 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
415 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
417 parent_class = g_type_class_peek_parent (klass);
419 object_class->dispose = psppire_data_editor_dispose;
420 object_class->set_property = psppire_data_editor_set_property;
421 object_class->get_property = psppire_data_editor_get_property;
423 container_class->set_focus_child = psppire_data_editor_set_focus_child;
425 notebook_class->switch_page = psppire_data_editor_switch_page;
428 g_param_spec_pointer ("data-store",
430 "A pointer to the data store associated with this editor",
431 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
433 g_object_class_install_property (object_class,
438 g_param_spec_pointer ("dictionary",
440 "A pointer to the dictionary associated with this editor",
441 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
443 g_object_class_install_property (object_class,
448 g_param_spec_boolean ("value-labels",
450 "Whether or not the data sheet should display labels instead of values",
452 G_PARAM_WRITABLE | G_PARAM_READABLE);
454 g_object_class_install_property (object_class,
460 g_param_spec_boolean ("split",
462 "True iff the data sheet is split",
464 G_PARAM_READABLE | G_PARAM_WRITABLE);
466 g_object_class_install_property (object_class,
473 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
474 PsppireDataEditor *de)
476 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
477 PSPPIRE_DATA_EDITOR_DATA_VIEW);
479 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
484 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
485 PsppireDataEditor *de)
488 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
489 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
491 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
496 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
497 active cell or cells. */
499 refresh_entry (PsppireDataEditor *de)
502 if (jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row))
505 const struct variable *var = psppire_dict_get_variable (de->dict, col);
506 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
508 int width = var_get_width (var);
509 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
513 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
515 value_destroy (&val, width);
520 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
525 /* Called when the active cell or the selection in the data sheet changes */
527 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
529 gchar *ref_cell_text = NULL;
531 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
532 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
534 if (n_cases == 1 && n_vars == 1)
536 /* A single cell is selected */
537 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
540 ref_cell_text = g_strdup_printf (_("%d : %s"),
541 sel->start_y + 1, var_get_name (var));
547 /* The glib string library does not understand the ' printf modifier
548 on all platforms, but the "struct string" library does (because
549 Gnulib fixes that problem), so use the latter. */
551 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
553 ds_put_byte (&s, ' ');
554 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
555 ds_put_byte (&s, ' ');
556 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
559 ref_cell_text = ds_steal_cstr (&s);
562 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
563 ref_cell_text ? ref_cell_text : "");
565 g_free (ref_cell_text);
569 static void set_font_recursively (GtkWidget *w, gpointer data);
571 void myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in,
582 do_sort (PsppireDataEditor *de, enum sort_order order)
584 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
589 PsppireDataWindow *pdw =
590 psppire_data_window_for_data_store (de->data_store);
592 GString *syntax = g_string_new ("SORT CASES BY");
593 for (i = range->start_x ; i <= range->end_x; ++i)
595 const struct variable *var = psppire_dict_get_variable (de->dict, i);
598 g_string_append_printf (syntax, " %s", var_get_name (var));
604 if (order == SORT_DESCEND)
605 g_string_append (syntax, " (DOWN)");
606 g_string_append_c (syntax, '.');
607 execute_const_syntax_string (pdw, syntax->str);
609 g_string_free (syntax, TRUE);
614 sort_ascending (PsppireDataEditor *de)
616 do_sort (de, SORT_ASCEND);
618 gtk_widget_queue_draw (GTK_WIDGET (de));
622 sort_descending (PsppireDataEditor *de)
624 do_sort (de, SORT_DESCEND);
626 gtk_widget_queue_draw (GTK_WIDGET (de));
630 delete_cases (PsppireDataEditor *de)
632 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
634 psppire_data_store_delete_cases (de->data_store, range->start_y,
635 range->end_y - range->start_y + 1);
637 gtk_widget_queue_draw (GTK_WIDGET (de));
641 insert_new_case (PsppireDataEditor *de)
643 gint posn = GPOINTER_TO_INT (g_object_get_data
644 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
646 psppire_data_editor_insert_new_case_at_posn (de, posn);
650 psppire_data_editor_data_delete_variables (PsppireDataEditor *de)
652 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
654 psppire_dict_delete_variables (de->dict, range->start_x,
655 (range->end_x - range->start_x + 1));
657 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
661 psppire_data_editor_var_delete_variables (PsppireDataEditor *de)
663 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
665 psppire_dict_delete_variables (de->dict, range->start_y,
666 (range->end_y - range->start_y + 1));
668 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
672 psppire_data_editor_insert_new_case_at_posn (PsppireDataEditor *de, gint posn)
674 psppire_data_store_insert_new_case (de->data_store, posn);
676 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
680 psppire_data_editor_insert_new_variable_at_posn (PsppireDataEditor *de, gint posn)
682 const struct variable *v = psppire_dict_insert_variable (de->dict, posn, NULL);
683 psppire_data_store_insert_value (de->data_store, var_get_width(v),
684 var_get_case_index (v));
686 gtk_widget_queue_draw (GTK_WIDGET (de));
690 insert_new_variable_data (PsppireDataEditor *de)
692 gint posn = GPOINTER_TO_INT (g_object_get_data
693 (G_OBJECT (de->data_sheet_cases_column_popup),
696 psppire_data_editor_insert_new_variable_at_posn (de, posn);
700 insert_new_variable_var (PsppireDataEditor *de)
702 gint item = GPOINTER_TO_INT (g_object_get_data
703 (G_OBJECT (de->var_sheet_row_popup),
706 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
707 psppire_data_store_insert_value (de->data_store, var_get_width(v),
708 var_get_case_index (v));
710 gtk_widget_queue_draw (GTK_WIDGET (de));
715 create_var_row_header_popup_menu (PsppireDataEditor *de)
717 GtkWidget *menu = gtk_menu_new ();
720 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
721 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
723 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
725 item = gtk_separator_menu_item_new ();
726 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
728 de->var_clear_variables_menu_item =
729 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
730 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
731 G_CALLBACK (psppire_data_editor_var_delete_variables),
733 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
734 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
736 gtk_widget_show_all (menu);
741 create_data_row_header_popup_menu (PsppireDataEditor *de)
743 GtkWidget *menu = gtk_menu_new ();
746 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
748 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
749 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
751 item = gtk_separator_menu_item_new ();
752 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
754 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
755 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
756 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
757 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
758 G_CALLBACK (delete_cases), de);
760 gtk_widget_show_all (menu);
765 create_data_column_header_popup_menu (PsppireDataEditor *de)
767 GtkWidget *menu = gtk_menu_new ();
770 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
771 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
773 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
775 item = gtk_separator_menu_item_new ();
776 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
778 de->data_clear_variables_menu_item =
779 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
780 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
781 G_CALLBACK (psppire_data_editor_data_delete_variables),
783 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
784 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
786 item = gtk_separator_menu_item_new ();
787 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
789 de->data_sort_ascending_menu_item =
790 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
791 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
792 G_CALLBACK (sort_ascending), de);
793 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
794 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
796 de->data_sort_descending_menu_item =
797 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
798 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
799 G_CALLBACK (sort_descending), de);
800 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
801 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
803 gtk_widget_show_all (menu);
808 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
811 JmdRange *range = selection;
812 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
813 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
815 gboolean whole_row_selected = (range->start_x == 0 &&
816 range->end_x == width - 1 - 1);
817 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
818 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
822 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
824 JmdRange *range = selection;
825 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
826 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
827 gint length = psppire_data_store_get_case_count (de->data_store);
830 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
831 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
834 gboolean whole_column_selected =
835 (range->start_y == 0 && range->end_y == length - 1);
836 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
837 whole_column_selected);
838 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
839 whole_column_selected);
840 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
841 whole_column_selected);
845 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
846 uint state, gpointer p)
848 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
849 GListModel *vmodel = NULL;
850 g_object_get (sheet, "vmodel", &vmodel, NULL);
854 guint n_items = g_list_model_get_n_items (vmodel);
862 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
863 GINT_TO_POINTER (row));
865 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
869 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
871 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
872 GListModel *vmodel = NULL;
873 g_object_get (sheet, "vmodel", &vmodel, NULL);
877 guint n_items = g_list_model_get_n_items (vmodel);
885 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
886 GINT_TO_POINTER (row));
888 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
892 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
895 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
896 GListModel *hmodel = NULL;
897 g_object_get (sheet, "hmodel", &hmodel, NULL);
901 guint n_items = g_list_model_get_n_items (hmodel);
903 if (column >= n_items)
909 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
910 GINT_TO_POINTER (column));
912 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
917 psppire_data_editor_init (PsppireDataEditor *de)
920 gchar *fontname = NULL;
922 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
923 gtk_style_context_add_class (context, "psppire-data-editor");
926 de->old_vbox_widget = NULL;
928 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
930 de->cell_ref_label = gtk_label_new ("");
931 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
932 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
934 de->datum_entry = psppire_value_entry_new ();
935 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
936 "activate", G_CALLBACK (on_datum_entry_activate), de);
938 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
939 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
940 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
943 de->data_sheet = jmd_sheet_new ();
945 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
946 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
947 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
949 g_signal_connect (de->data_sheet, "row-header-pressed",
950 G_CALLBACK (show_cases_row_popup), de);
952 g_signal_connect (de->data_sheet, "column-header-pressed",
953 G_CALLBACK (show_cases_column_popup), de);
955 g_signal_connect (de->data_sheet, "selection-changed",
956 G_CALLBACK (set_menu_items_sensitivity), de);
958 g_object_set (de->data_sheet,
959 "forward-conversion", psppire_data_store_value_to_string,
960 "reverse-conversion", myreversefunc,
963 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
964 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
965 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
966 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
967 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
970 g_signal_connect_swapped (de->data_sheet, "selection-changed",
971 G_CALLBACK (on_data_selection_change), de);
973 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
974 gtk_label_new_with_mnemonic (_("Data View")));
976 gtk_widget_show_all (de->vbox);
978 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
980 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
982 g_object_set (de->var_sheet,
984 "select-renderer-func", select_renderer_func,
987 g_object_set (de->var_sheet,
988 "forward-conversion", var_sheet_data_to_string,
991 g_signal_connect (de->var_sheet, "row-header-pressed",
992 G_CALLBACK (show_variables_row_popup), de);
994 g_signal_connect (de->var_sheet, "selection-changed",
995 G_CALLBACK (set_var_popup_sensitivity), de);
998 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
999 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
1001 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
1002 gtk_label_new_with_mnemonic (_("Variable View")));
1004 gtk_widget_show_all (de->var_sheet);
1006 g_signal_connect (de->var_sheet, "row-header-double-clicked",
1007 G_CALLBACK (on_var_sheet_var_double_clicked), de);
1009 g_signal_connect (de->data_sheet, "column-header-double-clicked",
1010 G_CALLBACK (on_data_sheet_var_double_clicked), de);
1012 g_object_set (de, "can-focus", FALSE, NULL);
1014 if (psppire_conf_get_string (psppire_conf_new (),
1015 "Data Editor", "font",
1018 de->font = pango_font_description_from_string (fontname);
1020 set_font_recursively (GTK_WIDGET (de), de->font);
1026 psppire_data_editor_new (PsppireDict *dict,
1027 PsppireDataStore *data_store)
1029 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
1031 "data-store", data_store,
1035 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
1036 sheet(s) and variable sheet. */
1038 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
1040 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
1041 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1046 set_font_recursively (GtkWidget *w, gpointer data)
1048 PangoFontDescription *font_desc = data;
1050 GtkStyleContext *style = gtk_widget_get_style_context (w);
1051 GtkCssProvider *cssp = gtk_css_provider_new ();
1053 gchar *str = pango_font_description_to_string (font_desc);
1055 g_strdup_printf ("* {font: %s}", str);
1059 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1062 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1067 gtk_style_context_add_provider (style,
1068 GTK_STYLE_PROVIDER (cssp),
1069 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1070 g_object_unref (cssp);
1073 if ( GTK_IS_CONTAINER (w))
1074 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1077 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1079 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1082 set_font_recursively (GTK_WIDGET (de), font_desc);
1085 pango_font_description_free (de->font);
1086 de->font = pango_font_description_copy (font_desc);
1087 font_name = pango_font_description_to_string (de->font);
1089 psppire_conf_set_string (psppire_conf_new (),
1090 "Data Editor", "font",
1095 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1096 If SPLIT is FALSE, un-splits it into a single pane. */
1098 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1100 g_object_set (de, "split", split, NULL);
1103 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1104 visible and selected in the active view in DE. */
1106 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)
1108 gint page = gtk_notebook_get_current_page (GTK_NOTEBOOK (de));
1112 case PSPPIRE_DATA_EDITOR_DATA_VIEW:
1113 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
1114 jmd_sheet_set_active_cell (JMD_SHEET (de->data_sheet), dict_index, -1, NULL);
1116 case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
1117 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
1118 jmd_sheet_set_active_cell (JMD_SHEET (de->var_sheet), -1, dict_index, NULL);