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 disconnect_data_sheets (PsppireDataEditor *);
175 static void refresh_entry (PsppireDataEditor *);
178 psppire_data_editor_get_type (void)
180 static GType de_type = 0;
184 static const GTypeInfo de_info =
186 sizeof (PsppireDataEditorClass),
187 NULL, /* base_init */
188 NULL, /* base_finalize */
189 (GClassInitFunc) psppire_data_editor_class_init,
190 NULL, /* class_finalize */
191 NULL, /* class_data */
192 sizeof (PsppireDataEditor),
194 (GInstanceInitFunc) psppire_data_editor_init,
197 de_type = g_type_register_static (GTK_TYPE_NOTEBOOK, "PsppireDataEditor",
204 static GObjectClass * parent_class = NULL;
207 psppire_data_editor_dispose (GObject *obj)
209 PsppireDataEditor *de = (PsppireDataEditor *) obj;
211 disconnect_data_sheets (de);
215 g_object_unref (de->data_store);
216 de->data_store = NULL;
221 g_object_unref (de->dict);
225 if (de->font != NULL)
227 pango_font_description_free (de->font);
231 /* Chain up to the parent class */
232 G_OBJECT_CLASS (parent_class)->dispose (obj);
245 psppire_data_editor_refresh_model (PsppireDataEditor *de)
250 change_var_property (PsppireDict *dict, gint col, gint row, GValue *value)
252 /* Return the IDXth variable */
253 struct variable *var = psppire_dict_get_variable (dict, row);
256 var = psppire_dict_insert_variable (dict, row, NULL);
260 case DICT_TVM_COL_NAME:
262 const char *name = g_value_get_string (value);
263 if (psppire_dict_check_name (dict, name, FALSE))
264 dict_rename_var (dict->dict, var, g_value_get_string (value));
267 case DICT_TVM_COL_LABEL:
268 var_set_label (var, g_value_get_string (value));
270 case DICT_TVM_COL_COLUMNS:
271 var_set_display_width (var, g_value_get_int (value));
273 case DICT_TVM_COL_MEASURE:
274 var_set_measure (var, g_value_get_enum (value));
276 case DICT_TVM_COL_ALIGNMENT:
277 var_set_alignment (var, g_value_get_enum (value));
279 case DICT_TVM_COL_ROLE:
280 var_set_role (var, g_value_get_enum (value));
283 g_message ("Changing col %d of var sheet not yet supported", col);
289 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
291 const struct variable *var = psppire_dict_get_variable (store->dict, col);
298 GVariant *vrnt = g_value_get_variant (value);
300 value_variant_get (&v, vrnt);
302 psppire_data_store_set_value (store, row, var, &v);
304 value_destroy_from_variant (&v, vrnt);
308 psppire_data_editor_set_property (GObject *object,
313 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
317 case PROP_SPLIT_WINDOW:
318 psppire_data_editor_split_window (de, g_value_get_boolean (value));
320 case PROP_DATA_STORE:
323 g_signal_handlers_disconnect_by_func (de->data_store,
324 G_CALLBACK (refresh_entry),
326 g_object_unref (de->data_store);
329 de->data_store = g_value_get_pointer (value);
330 g_object_ref (de->data_store);
331 g_print ("NEW STORE\n");
333 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
334 psppire_data_editor_refresh_model (de);
336 g_signal_connect_swapped (de->data_sheet, "value-changed",
337 G_CALLBACK (change_data_value), de->data_store);
339 g_signal_connect_swapped (de->data_store, "case-changed",
340 G_CALLBACK (refresh_entry), de);
343 case PROP_DICTIONARY:
345 g_object_unref (de->dict);
346 de->dict = g_value_get_pointer (value);
347 g_object_ref (de->dict);
349 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
350 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
351 g_signal_connect_swapped (de->var_sheet, "value-changed",
352 G_CALLBACK (change_var_property), de->dict);
355 case PROP_VALUE_LABELS:
359 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
365 psppire_data_editor_get_property (GObject *object,
370 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
374 case PROP_SPLIT_WINDOW:
375 g_value_set_boolean (value, de->split);
377 case PROP_DATA_STORE:
378 g_value_set_pointer (value, de->data_store);
380 case PROP_DICTIONARY:
381 g_value_set_pointer (value, de->dict);
383 case PROP_VALUE_LABELS:
386 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
392 psppire_data_editor_switch_page (GtkNotebook *notebook,
396 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
401 psppire_data_editor_set_focus_child (GtkContainer *container,
404 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
409 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
411 GParamSpec *data_store_spec ;
412 GParamSpec *dict_spec ;
413 GParamSpec *value_labels_spec;
414 GParamSpec *split_window_spec;
416 GObjectClass *object_class = G_OBJECT_CLASS (klass);
417 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
418 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
420 parent_class = g_type_class_peek_parent (klass);
422 object_class->dispose = psppire_data_editor_dispose;
423 object_class->set_property = psppire_data_editor_set_property;
424 object_class->get_property = psppire_data_editor_get_property;
426 container_class->set_focus_child = psppire_data_editor_set_focus_child;
428 notebook_class->switch_page = psppire_data_editor_switch_page;
431 g_param_spec_pointer ("data-store",
433 "A pointer to the data store associated with this editor",
434 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
436 g_object_class_install_property (object_class,
441 g_param_spec_pointer ("dictionary",
443 "A pointer to the dictionary associated with this editor",
444 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
446 g_object_class_install_property (object_class,
451 g_param_spec_boolean ("value-labels",
453 "Whether or not the data sheet should display labels instead of values",
455 G_PARAM_WRITABLE | G_PARAM_READABLE);
457 g_object_class_install_property (object_class,
463 g_param_spec_boolean ("split",
465 "True iff the data sheet is split",
467 G_PARAM_READABLE | G_PARAM_WRITABLE);
469 g_object_class_install_property (object_class,
476 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
477 PsppireDataEditor *de)
479 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
480 PSPPIRE_DATA_EDITOR_DATA_VIEW);
482 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
487 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
488 PsppireDataEditor *de)
491 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
492 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
494 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
499 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
500 active cell or cells. */
502 refresh_entry (PsppireDataEditor *de)
506 jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row);
508 const struct variable *var = psppire_dict_get_variable (de->dict, col);
509 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
511 int width = var_get_width (var);
512 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
516 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
518 value_destroy (&val, width);
522 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
528 disconnect_data_sheets (PsppireDataEditor *de)
532 /* Called when the active cell or the selection in the data sheet changes */
534 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
536 gchar *ref_cell_text = NULL;
538 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
539 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
541 if (n_cases == 1 && n_vars == 1)
543 /* A single cell is selected */
544 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
547 ref_cell_text = g_strdup_printf (_("%d : %s"),
548 sel->start_y + 1, var_get_name (var));
554 /* The glib string library does not understand the ' printf modifier
555 on all platforms, but the "struct string" library does (because
556 Gnulib fixes that problem), so use the latter. */
558 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
560 ds_put_byte (&s, ' ');
561 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
562 ds_put_byte (&s, ' ');
563 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
566 ref_cell_text = ds_steal_cstr (&s);
569 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
570 ref_cell_text ? ref_cell_text : "");
572 g_free (ref_cell_text);
576 static void set_font_recursively (GtkWidget *w, gpointer data);
578 gchar *myconvfunc (GtkTreeModel *m, gint col, gint row, const GValue *v);
579 void myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in, GValue *out);
589 do_sort (PsppireDataEditor *de, enum sort_order order)
591 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
596 PsppireDataWindow *pdw =
597 psppire_data_window_for_data_store (de->data_store);
599 GString *syntax = g_string_new ("SORT CASES BY");
600 for (i = range->start_x ; i <= range->end_x; ++i)
602 const struct variable *var = psppire_dict_get_variable (de->dict, i);
605 g_string_append_printf (syntax, " %s", var_get_name (var));
611 if (order == SORT_DESCEND)
612 g_string_append (syntax, " (DOWN)");
613 g_string_append_c (syntax, '.');
614 execute_const_syntax_string (pdw, syntax->str);
616 g_string_free (syntax, TRUE);
621 sort_ascending (PsppireDataEditor *de)
623 do_sort (de, SORT_ASCEND);
625 gtk_widget_queue_draw (GTK_WIDGET (de));
629 sort_descending (PsppireDataEditor *de)
631 do_sort (de, SORT_DESCEND);
633 gtk_widget_queue_draw (GTK_WIDGET (de));
637 delete_cases (PsppireDataEditor *de)
639 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
641 psppire_data_store_delete_cases (de->data_store, range->start_y,
642 range->end_y - range->start_y + 1);
644 gtk_widget_queue_draw (GTK_WIDGET (de));
648 insert_new_case (PsppireDataEditor *de)
650 gint item = GPOINTER_TO_INT (g_object_get_data
651 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
653 psppire_data_store_insert_new_case (de->data_store, item);
655 gtk_widget_queue_draw (GTK_WIDGET (de));
659 data_delete_variables (PsppireDataEditor *de)
661 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
663 psppire_dict_delete_variables (de->dict, range->start_x,
664 (range->end_x - range->start_x + 1));
666 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
670 var_delete_variables (PsppireDataEditor *de)
672 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
674 psppire_dict_delete_variables (de->dict, range->start_y,
675 (range->end_y - range->start_y + 1));
677 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
682 insert_new_variable_data (PsppireDataEditor *de)
684 gint item = GPOINTER_TO_INT (g_object_get_data
685 (G_OBJECT (de->data_sheet_cases_column_popup),
688 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
689 psppire_data_store_insert_value (de->data_store, var_get_width(v),
690 var_get_case_index (v));
692 gtk_widget_queue_draw (GTK_WIDGET (de));
696 insert_new_variable_var (PsppireDataEditor *de)
698 gint item = GPOINTER_TO_INT (g_object_get_data
699 (G_OBJECT (de->var_sheet_row_popup),
702 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
703 psppire_data_store_insert_value (de->data_store, var_get_width(v),
704 var_get_case_index (v));
706 gtk_widget_queue_draw (GTK_WIDGET (de));
711 create_var_row_header_popup_menu (PsppireDataEditor *de)
713 GtkWidget *menu = gtk_menu_new ();
716 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
717 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
719 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
721 item = gtk_separator_menu_item_new ();
722 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
724 de->var_clear_variables_menu_item =
725 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
726 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
727 G_CALLBACK (var_delete_variables), de);
728 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
729 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
731 gtk_widget_show_all (menu);
736 create_data_row_header_popup_menu (PsppireDataEditor *de)
738 GtkWidget *menu = gtk_menu_new ();
741 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
743 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
744 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
746 item = gtk_separator_menu_item_new ();
747 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
749 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
750 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
751 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
752 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
753 G_CALLBACK (delete_cases), de);
755 gtk_widget_show_all (menu);
760 create_data_column_header_popup_menu (PsppireDataEditor *de)
762 GtkWidget *menu = gtk_menu_new ();
765 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
766 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
768 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
770 item = gtk_separator_menu_item_new ();
771 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
773 de->data_clear_variables_menu_item =
774 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
775 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
776 G_CALLBACK (data_delete_variables), de);
777 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
778 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
780 item = gtk_separator_menu_item_new ();
781 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
783 de->data_sort_ascending_menu_item =
784 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
785 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
786 G_CALLBACK (sort_ascending), de);
787 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
788 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
790 de->data_sort_descending_menu_item =
791 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
792 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
793 G_CALLBACK (sort_descending), de);
794 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
795 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
797 gtk_widget_show_all (menu);
802 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
805 JmdRange *range = selection;
806 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
807 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
809 gboolean whole_row_selected = (range->start_x == 0 &&
810 range->end_x == width - 1 - 1);
811 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
812 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
816 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
818 JmdRange *range = selection;
819 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
820 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
821 gint length = psppire_data_store_get_case_count (de->data_store);
824 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
825 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
828 gboolean whole_column_selected =
829 (range->start_y == 0 && range->end_y == length - 1);
830 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
831 whole_column_selected);
832 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
833 whole_column_selected);
834 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
835 whole_column_selected);
839 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
840 uint state, gpointer p)
842 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
843 GListModel *vmodel = NULL;
844 g_object_get (sheet, "vmodel", &vmodel, NULL);
848 guint n_items = g_list_model_get_n_items (vmodel);
856 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
857 GINT_TO_POINTER (row));
859 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
863 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
865 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
866 GListModel *vmodel = NULL;
867 g_object_get (sheet, "vmodel", &vmodel, NULL);
871 guint n_items = g_list_model_get_n_items (vmodel);
879 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
880 GINT_TO_POINTER (row));
882 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
886 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
889 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
890 GListModel *hmodel = NULL;
891 g_object_get (sheet, "hmodel", &hmodel, NULL);
895 guint n_items = g_list_model_get_n_items (hmodel);
897 if (column >= n_items)
903 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
904 GINT_TO_POINTER (column));
906 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
911 psppire_data_editor_init (PsppireDataEditor *de)
914 gchar *fontname = NULL;
916 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
917 gtk_style_context_add_class (context, "psppire-data-editor");
920 de->old_vbox_widget = NULL;
922 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
924 de->cell_ref_label = gtk_label_new ("");
925 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
926 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
928 de->datum_entry = psppire_value_entry_new ();
929 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
930 "activate", G_CALLBACK (on_datum_entry_activate), de);
932 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
933 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
934 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
937 de->data_sheet = jmd_sheet_new ();
939 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
940 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
941 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
943 g_signal_connect (de->data_sheet, "row-header-pressed",
944 G_CALLBACK (show_cases_row_popup), de);
946 g_signal_connect (de->data_sheet, "column-header-pressed",
947 G_CALLBACK (show_cases_column_popup), de);
949 g_signal_connect (de->data_sheet, "selection-changed",
950 G_CALLBACK (set_menu_items_sensitivity), de);
952 jmd_sheet_body_set_conversion_func
953 (JMD_SHEET_BODY (JMD_SHEET(de->data_sheet)->selected_body),
954 myconvfunc, myreversefunc);
956 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
957 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
958 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
959 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
960 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
963 g_signal_connect_swapped (de->data_sheet, "selection-changed",
964 G_CALLBACK (on_data_selection_change), de);
966 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
967 gtk_label_new_with_mnemonic (_("Data View")));
969 gtk_widget_show_all (de->vbox);
971 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
973 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
975 g_object_set (de->var_sheet,
977 "select-renderer-func", select_renderer_func,
980 jmd_sheet_set_conversion_func (JMD_SHEET (de->var_sheet),
981 var_sheet_data_to_string, NULL);
983 g_signal_connect (de->var_sheet, "row-header-pressed",
984 G_CALLBACK (show_variables_row_popup), de);
986 g_signal_connect (de->var_sheet, "selection-changed",
987 G_CALLBACK (set_var_popup_sensitivity), de);
990 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
991 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
993 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
994 gtk_label_new_with_mnemonic (_("Variable View")));
996 gtk_widget_show_all (de->var_sheet);
998 g_signal_connect (de->var_sheet, "row-header-double-clicked",
999 G_CALLBACK (on_var_sheet_var_double_clicked), de);
1001 g_signal_connect (de->data_sheet, "column-header-double-clicked",
1002 G_CALLBACK (on_data_sheet_var_double_clicked), de);
1004 g_object_set (de, "can-focus", FALSE, NULL);
1006 if (psppire_conf_get_string (psppire_conf_new (),
1007 "Data Editor", "font",
1010 de->font = pango_font_description_from_string (fontname);
1012 set_font_recursively (GTK_WIDGET (de), de->font);
1018 psppire_data_editor_new (PsppireDict *dict,
1019 PsppireDataStore *data_store)
1021 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
1023 "data-store", data_store,
1027 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
1028 sheet(s) and variable sheet. */
1030 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
1032 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
1033 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1038 set_font_recursively (GtkWidget *w, gpointer data)
1040 PangoFontDescription *font_desc = data;
1042 GtkStyleContext *style = gtk_widget_get_style_context (w);
1043 GtkCssProvider *cssp = gtk_css_provider_new ();
1045 gchar *str = pango_font_description_to_string (font_desc);
1047 g_strdup_printf ("* {font: %s}", str);
1051 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1054 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1059 gtk_style_context_add_provider (style,
1060 GTK_STYLE_PROVIDER (cssp),
1061 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1062 g_object_unref (cssp);
1065 if ( GTK_IS_CONTAINER (w))
1066 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1069 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1071 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1074 set_font_recursively (GTK_WIDGET (de), font_desc);
1077 pango_font_description_free (de->font);
1078 de->font = pango_font_description_copy (font_desc);
1079 font_name = pango_font_description_to_string (de->font);
1081 psppire_conf_set_string (psppire_conf_new (),
1082 "Data Editor", "font",
1087 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1088 If SPLIT is FALSE, un-splits it into a single pane. */
1090 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1092 if (split == de->split)
1095 disconnect_data_sheets (de);
1097 psppire_data_editor_refresh_model (de);
1099 gtk_widget_show_all (de->vbox);
1102 set_font_recursively (GTK_WIDGET (de), de->font);
1105 g_object_notify (G_OBJECT (de), "split");
1108 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1109 visible and selected in the active view in DE. */
1111 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)
1113 gint page = gtk_notebook_get_current_page (GTK_NOTEBOOK (de));
1117 case PSPPIRE_DATA_EDITOR_DATA_VIEW:
1118 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
1119 jmd_sheet_set_active_cell (JMD_SHEET (de->data_sheet), dict_index, -1, NULL);
1121 case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
1122 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
1123 jmd_sheet_set_active_cell (JMD_SHEET (de->var_sheet), -1, dict_index, NULL);