1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2008, 2009, 2010, 2011, 2012, 2016,
3 2017 Free Software Foundation, Inc.
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
20 #include "ui/gui/psppire-data-editor.h"
23 #include <gtk-contrib/gtkxpaned.h>
25 #include "data/datasheet.h"
26 #include "data/value-labels.h"
27 #include "libpspp/range-set.h"
28 #include "libpspp/str.h"
29 #include "ui/gui/executor.h"
30 #include "ui/gui/helper.h"
31 #include "ui/gui/var-display.h"
32 #include "ui/gui/psppire-data-store.h"
33 #include "ui/gui/psppire-data-window.h"
34 #include "ui/gui/psppire-value-entry.h"
35 #include "ui/gui/psppire-conf.h"
36 #include "ui/gui/psppire-var-sheet-header.h"
38 #include "value-variant.h"
41 #include "ui/gui/efficient-sheet/jmd-sheet.h"
44 #define _(msgid) gettext (msgid)
47 static GtkCellRenderer *
48 create_spin_renderer (GType type)
50 GtkCellRenderer *r = gtk_cell_renderer_spin_new ();
52 GtkAdjustment *adj = gtk_adjustment_new (0,
63 static GtkCellRenderer *
64 create_combo_renderer (GType type)
66 GtkListStore *list_store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
68 GEnumClass *ec = g_type_class_ref (type);
70 const GEnumValue *ev ;
71 for (ev = ec->values; ev->value_name; ++ev)
75 gtk_list_store_append (list_store, &iter);
77 gtk_list_store_set (list_store, &iter,
79 1, gettext (ev->value_nick),
83 GtkCellRenderer *r = gtk_cell_renderer_combo_new ();
95 var_sheet_data_to_string (GtkTreeModel *m, gint col, gint row, const GValue *in)
97 if (col >= n_DICT_COLS - 1) /* -1 because psppire-dict has an extra column */
100 const struct variable *var = psppire_dict_get_variable (PSPPIRE_DICT (m), row);
104 if (col == DICT_TVM_COL_TYPE)
106 const struct fmt_spec *print = var_get_print_format (var);
107 return strdup (fmt_gui_name (print->type));
109 else if (col == DICT_TVM_COL_MISSING_VALUES)
110 return missing_values_to_string (var, NULL);
111 else if (col == DICT_TVM_COL_VALUE_LABELS)
113 const struct val_labs *vls = var_get_value_labels (var);
114 if (vls == NULL || val_labs_count (vls) == 0)
115 return strdup (_("None"));
116 const struct val_lab **labels = val_labs_sorted (vls);
117 const struct val_lab *vl = labels[0];
118 gchar *vstr = value_to_text (vl->value, var);
119 char *text = xasprintf (_("{%s, %s}..."), vstr,
120 val_lab_get_escaped_label (vl));
126 return jmd_sheet_default_forward_conversion (m, col, row, in);
129 static GtkCellRenderer *spin_renderer;
130 static GtkCellRenderer *column_width_renderer;
131 static GtkCellRenderer *measure_renderer;
132 static GtkCellRenderer *alignment_renderer;
134 static GtkCellRenderer *
135 select_renderer_func (gint col, gint row, GType type)
138 spin_renderer = create_spin_renderer (type);
140 if (col == DICT_TVM_COL_ROLE && !column_width_renderer)
141 column_width_renderer = create_combo_renderer (type);
143 if (col == DICT_TVM_COL_MEASURE && !measure_renderer)
144 measure_renderer = create_combo_renderer (type);
146 if (col == DICT_TVM_COL_ALIGNMENT && !alignment_renderer)
147 alignment_renderer = create_combo_renderer (type);
151 case DICT_TVM_COL_WIDTH:
152 case DICT_TVM_COL_DECIMAL:
153 case DICT_TVM_COL_COLUMNS:
154 return spin_renderer;
156 case DICT_TVM_COL_ALIGNMENT:
157 return alignment_renderer;
159 case DICT_TVM_COL_MEASURE:
160 return measure_renderer;
162 case DICT_TVM_COL_ROLE:
163 return column_width_renderer;
170 static void psppire_data_editor_class_init (PsppireDataEditorClass *klass);
171 static void psppire_data_editor_init (PsppireDataEditor *de);
173 static void refresh_entry (PsppireDataEditor *);
176 psppire_data_editor_get_type (void)
178 static GType de_type = 0;
182 static const GTypeInfo de_info =
184 sizeof (PsppireDataEditorClass),
185 NULL, /* base_init */
186 NULL, /* base_finalize */
187 (GClassInitFunc) psppire_data_editor_class_init,
188 NULL, /* class_finalize */
189 NULL, /* class_data */
190 sizeof (PsppireDataEditor),
192 (GInstanceInitFunc) psppire_data_editor_init,
195 de_type = g_type_register_static (GTK_TYPE_NOTEBOOK, "PsppireDataEditor",
202 static GObjectClass * parent_class = NULL;
205 psppire_data_editor_dispose (GObject *obj)
207 PsppireDataEditor *de = (PsppireDataEditor *) obj;
211 g_object_unref (de->data_store);
212 de->data_store = NULL;
217 g_object_unref (de->dict);
221 if (de->font != NULL)
223 pango_font_description_free (de->font);
227 /* Chain up to the parent class */
228 G_OBJECT_CLASS (parent_class)->dispose (obj);
241 psppire_data_editor_refresh_model (PsppireDataEditor *de)
246 change_var_property (PsppireDict *dict, gint col, gint row, const GValue *value)
248 /* Return the IDXth variable */
249 struct variable *var = psppire_dict_get_variable (dict, row);
252 var = psppire_dict_insert_variable (dict, row, NULL);
256 case DICT_TVM_COL_NAME:
258 const char *name = g_value_get_string (value);
259 if (psppire_dict_check_name (dict, name, FALSE))
260 dict_rename_var (dict->dict, var, g_value_get_string (value));
263 case DICT_TVM_COL_WIDTH:
265 gint width = g_value_get_int (value);
266 if (var_is_numeric (var))
268 struct fmt_spec format = *var_get_print_format (var);
269 fmt_change_width (&format, width, FMT_FOR_OUTPUT);
270 var_set_both_formats (var, &format);
274 var_set_width (var, width);
278 case DICT_TVM_COL_DECIMAL:
280 gint decimals = g_value_get_int (value);
283 struct fmt_spec format = *var_get_print_format (var);
284 fmt_change_decimals (&format, decimals, FMT_FOR_OUTPUT);
285 var_set_both_formats (var, &format);
289 case DICT_TVM_COL_LABEL:
290 var_set_label (var, g_value_get_string (value));
292 case DICT_TVM_COL_COLUMNS:
293 var_set_display_width (var, g_value_get_int (value));
295 case DICT_TVM_COL_MEASURE:
296 var_set_measure (var, g_value_get_int (value));
298 case DICT_TVM_COL_ALIGNMENT:
299 var_set_alignment (var, g_value_get_int (value));
301 case DICT_TVM_COL_ROLE:
302 var_set_role (var, g_value_get_int (value));
305 g_message ("Changing col %d of var sheet not yet supported", col);
311 change_data_value (PsppireDataStore *store, gint col, gint row, GValue *value)
313 const struct variable *var = psppire_dict_get_variable (store->dict, col);
320 GVariant *vrnt = g_value_get_variant (value);
322 value_variant_get (&v, vrnt);
324 psppire_data_store_set_value (store, row, var, &v);
326 value_destroy_from_variant (&v, vrnt);
330 psppire_data_editor_set_property (GObject *object,
335 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
339 case PROP_SPLIT_WINDOW:
340 de->split = g_value_get_boolean (value);
341 g_object_set (de->data_sheet, "split", de->split, NULL);
342 g_object_set (de->var_sheet, "split", de->split, NULL);
344 case PROP_DATA_STORE:
347 g_signal_handlers_disconnect_by_func (de->data_store,
348 G_CALLBACK (refresh_entry),
350 g_object_unref (de->data_store);
353 de->data_store = g_value_get_pointer (value);
354 g_object_ref (de->data_store);
356 g_object_set (de->data_sheet, "data-model", de->data_store, NULL);
357 psppire_data_editor_refresh_model (de);
359 g_signal_connect_swapped (de->data_sheet, "value-changed",
360 G_CALLBACK (change_data_value), de->data_store);
362 g_signal_connect_swapped (de->data_store, "case-changed",
363 G_CALLBACK (refresh_entry), de);
366 case PROP_DICTIONARY:
368 g_object_unref (de->dict);
369 de->dict = g_value_get_pointer (value);
370 g_object_ref (de->dict);
372 g_object_set (de->data_sheet, "hmodel", de->dict, NULL);
373 g_object_set (de->var_sheet, "data-model", de->dict, NULL);
374 g_signal_connect_swapped (de->var_sheet, "value-changed",
375 G_CALLBACK (change_var_property), de->dict);
378 case PROP_VALUE_LABELS:
382 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
388 psppire_data_editor_get_property (GObject *object,
393 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (object);
397 case PROP_SPLIT_WINDOW:
398 g_value_set_boolean (value, de->split);
400 case PROP_DATA_STORE:
401 g_value_set_pointer (value, de->data_store);
403 case PROP_DICTIONARY:
404 g_value_set_pointer (value, de->dict);
406 case PROP_VALUE_LABELS:
409 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
415 psppire_data_editor_switch_page (GtkNotebook *notebook,
419 GTK_NOTEBOOK_CLASS (parent_class)->switch_page (notebook, w, page_num);
424 psppire_data_editor_set_focus_child (GtkContainer *container,
427 GTK_CONTAINER_CLASS (parent_class)->set_focus_child (container, widget);
432 psppire_data_editor_class_init (PsppireDataEditorClass *klass)
434 GParamSpec *data_store_spec ;
435 GParamSpec *dict_spec ;
436 GParamSpec *value_labels_spec;
437 GParamSpec *split_window_spec;
439 GObjectClass *object_class = G_OBJECT_CLASS (klass);
440 GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
441 GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass);
443 parent_class = g_type_class_peek_parent (klass);
445 object_class->dispose = psppire_data_editor_dispose;
446 object_class->set_property = psppire_data_editor_set_property;
447 object_class->get_property = psppire_data_editor_get_property;
449 container_class->set_focus_child = psppire_data_editor_set_focus_child;
451 notebook_class->switch_page = psppire_data_editor_switch_page;
454 g_param_spec_pointer ("data-store",
456 "A pointer to the data store associated with this editor",
457 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
459 g_object_class_install_property (object_class,
464 g_param_spec_pointer ("dictionary",
466 "A pointer to the dictionary associated with this editor",
467 G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE );
469 g_object_class_install_property (object_class,
474 g_param_spec_boolean ("value-labels",
476 "Whether or not the data sheet should display labels instead of values",
478 G_PARAM_WRITABLE | G_PARAM_READABLE);
480 g_object_class_install_property (object_class,
486 g_param_spec_boolean ("split",
488 "True iff the data sheet is split",
490 G_PARAM_READABLE | G_PARAM_WRITABLE);
492 g_object_class_install_property (object_class,
499 on_var_sheet_var_double_clicked (void *var_sheet, gint dict_index,
500 PsppireDataEditor *de)
502 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
503 PSPPIRE_DATA_EDITOR_DATA_VIEW);
505 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
510 on_data_sheet_var_double_clicked (JmdSheet *data_sheet, gint dict_index,
511 PsppireDataEditor *de)
514 gtk_notebook_set_current_page (GTK_NOTEBOOK (de),
515 PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
517 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
522 /* Refreshes 'de->cell_ref_label' and 'de->datum_entry' from the currently
523 active cell or cells. */
525 refresh_entry (PsppireDataEditor *de)
528 if (jmd_sheet_get_active_cell (JMD_SHEET (de->data_sheet), &col, &row))
531 const struct variable *var = psppire_dict_get_variable (de->dict, col);
532 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (de->datum_entry), var);
534 int width = var_get_width (var);
535 if (! psppire_data_store_get_value (PSPPIRE_DATA_STORE (de->data_store),
539 psppire_value_entry_set_value (PSPPIRE_VALUE_ENTRY (de->datum_entry),
541 value_destroy (&val, width);
546 on_datum_entry_activate (PsppireValueEntry *entry, PsppireDataEditor *de)
551 /* Called when the active cell or the selection in the data sheet changes */
553 on_data_selection_change (PsppireDataEditor *de, JmdRange *sel)
555 gchar *ref_cell_text = NULL;
557 gint n_cases = abs (sel->end_y - sel->start_y) + 1;
558 gint n_vars = abs (sel->end_x - sel->start_x) + 1;
560 if (n_cases == 1 && n_vars == 1)
562 /* A single cell is selected */
563 const struct variable *var = psppire_dict_get_variable (de->dict, sel->start_x);
566 ref_cell_text = g_strdup_printf (_("%d : %s"),
567 sel->start_y + 1, var_get_name (var));
573 /* The glib string library does not understand the ' printf modifier
574 on all platforms, but the "struct string" library does (because
575 Gnulib fixes that problem), so use the latter. */
577 ds_put_format (&s, ngettext ("%'d case", "%'d cases", n_cases),
579 ds_put_byte (&s, ' ');
580 ds_put_unichar (&s, 0xd7); /* U+00D7 MULTIPLICATION SIGN */
581 ds_put_byte (&s, ' ');
582 ds_put_format (&s, ngettext ("%'d variable", "%'d variables",
585 ref_cell_text = ds_steal_cstr (&s);
588 gtk_label_set_label (GTK_LABEL (de->cell_ref_label),
589 ref_cell_text ? ref_cell_text : "");
591 g_free (ref_cell_text);
595 static void set_font_recursively (GtkWidget *w, gpointer data);
597 gboolean myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in,
608 do_sort (PsppireDataEditor *de, enum sort_order order)
610 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
615 PsppireDataWindow *pdw =
616 psppire_data_window_for_data_store (de->data_store);
618 GString *syntax = g_string_new ("SORT CASES BY");
619 for (i = range->start_x ; i <= range->end_x; ++i)
621 const struct variable *var = psppire_dict_get_variable (de->dict, i);
624 g_string_append_printf (syntax, " %s", var_get_name (var));
630 if (order == SORT_DESCEND)
631 g_string_append (syntax, " (DOWN)");
632 g_string_append_c (syntax, '.');
633 execute_const_syntax_string (pdw, syntax->str);
635 g_string_free (syntax, TRUE);
640 sort_ascending (PsppireDataEditor *de)
642 do_sort (de, SORT_ASCEND);
644 gtk_widget_queue_draw (GTK_WIDGET (de));
648 sort_descending (PsppireDataEditor *de)
650 do_sort (de, SORT_DESCEND);
652 gtk_widget_queue_draw (GTK_WIDGET (de));
656 delete_cases (PsppireDataEditor *de)
658 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
660 psppire_data_store_delete_cases (de->data_store, range->start_y,
661 range->end_y - range->start_y + 1);
663 gtk_widget_queue_draw (GTK_WIDGET (de));
667 insert_new_case (PsppireDataEditor *de)
669 gint posn = GPOINTER_TO_INT (g_object_get_data
670 (G_OBJECT (de->data_sheet_cases_row_popup), "item"));
672 psppire_data_editor_insert_new_case_at_posn (de, posn);
676 psppire_data_editor_data_delete_variables (PsppireDataEditor *de)
678 JmdRange *range = JMD_SHEET(de->data_sheet)->selection;
680 psppire_dict_delete_variables (de->dict, range->start_x,
681 (range->end_x - range->start_x + 1));
683 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
687 psppire_data_editor_var_delete_variables (PsppireDataEditor *de)
689 JmdRange *range = JMD_SHEET(de->var_sheet)->selection;
691 psppire_dict_delete_variables (de->dict, range->start_y,
692 (range->end_y - range->start_y + 1));
694 gtk_widget_queue_draw (GTK_WIDGET (de->var_sheet));
698 psppire_data_editor_insert_new_case_at_posn (PsppireDataEditor *de, gint posn)
700 psppire_data_store_insert_new_case (de->data_store, posn);
702 gtk_widget_queue_draw (GTK_WIDGET (de->data_sheet));
706 psppire_data_editor_insert_new_variable_at_posn (PsppireDataEditor *de, gint posn)
708 const struct variable *v = psppire_dict_insert_variable (de->dict, posn, NULL);
709 psppire_data_store_insert_value (de->data_store, var_get_width(v),
710 var_get_case_index (v));
712 gtk_widget_queue_draw (GTK_WIDGET (de));
716 insert_new_variable_data (PsppireDataEditor *de)
718 gint posn = GPOINTER_TO_INT (g_object_get_data
719 (G_OBJECT (de->data_sheet_cases_column_popup),
722 psppire_data_editor_insert_new_variable_at_posn (de, posn);
726 insert_new_variable_var (PsppireDataEditor *de)
728 gint item = GPOINTER_TO_INT (g_object_get_data
729 (G_OBJECT (de->var_sheet_row_popup),
732 const struct variable *v = psppire_dict_insert_variable (de->dict, item, NULL);
733 psppire_data_store_insert_value (de->data_store, var_get_width(v),
734 var_get_case_index (v));
736 gtk_widget_queue_draw (GTK_WIDGET (de));
741 create_var_row_header_popup_menu (PsppireDataEditor *de)
743 GtkWidget *menu = gtk_menu_new ();
746 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
747 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
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->var_clear_variables_menu_item =
755 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
756 g_signal_connect_swapped (de->var_clear_variables_menu_item, "activate",
757 G_CALLBACK (psppire_data_editor_var_delete_variables),
759 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, FALSE);
760 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->var_clear_variables_menu_item);
762 gtk_widget_show_all (menu);
767 create_data_row_header_popup_menu (PsppireDataEditor *de)
769 GtkWidget *menu = gtk_menu_new ();
772 gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
774 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_case), de);
775 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
777 item = gtk_separator_menu_item_new ();
778 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
780 de->data_clear_cases_menu_item = gtk_menu_item_new_with_mnemonic (_("Cl_ear Cases"));
781 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, FALSE);
782 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_cases_menu_item);
783 g_signal_connect_swapped (de->data_clear_cases_menu_item, "activate",
784 G_CALLBACK (delete_cases), de);
786 gtk_widget_show_all (menu);
791 create_data_column_header_popup_menu (PsppireDataEditor *de)
793 GtkWidget *menu = gtk_menu_new ();
796 gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
797 g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_data),
799 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
801 item = gtk_separator_menu_item_new ();
802 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
804 de->data_clear_variables_menu_item =
805 gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
806 g_signal_connect_swapped (de->data_clear_variables_menu_item, "activate",
807 G_CALLBACK (psppire_data_editor_data_delete_variables),
809 gtk_widget_set_sensitive (de->data_clear_variables_menu_item, FALSE);
810 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_clear_variables_menu_item);
812 item = gtk_separator_menu_item_new ();
813 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
815 de->data_sort_ascending_menu_item =
816 gtk_menu_item_new_with_mnemonic (_("Sort _Ascending"));
817 g_signal_connect_swapped (de->data_sort_ascending_menu_item, "activate",
818 G_CALLBACK (sort_ascending), de);
819 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item, FALSE);
820 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_ascending_menu_item);
822 de->data_sort_descending_menu_item =
823 gtk_menu_item_new_with_mnemonic (_("Sort _Descending"));
824 g_signal_connect_swapped (de->data_sort_descending_menu_item, "activate",
825 G_CALLBACK (sort_descending), de);
826 gtk_widget_set_sensitive (de->data_sort_descending_menu_item, FALSE);
827 gtk_menu_shell_append (GTK_MENU_SHELL (menu), de->data_sort_descending_menu_item);
829 gtk_widget_show_all (menu);
834 set_var_popup_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
837 JmdRange *range = selection;
838 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
839 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
841 gboolean whole_row_selected = (range->start_x == 0 &&
842 range->end_x == width - 1 - 1);
843 /* PsppireDict has an "extra" column: TVM_COL_VAR ^^^ */
844 gtk_widget_set_sensitive (de->var_clear_variables_menu_item, whole_row_selected);
848 set_menu_items_sensitivity (JmdSheet *sheet, gpointer selection, gpointer p)
850 JmdRange *range = selection;
851 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
852 gint width = gtk_tree_model_get_n_columns (sheet->data_model);
853 gint length = psppire_data_store_get_case_count (de->data_store);
856 gboolean whole_row_selected = (range->start_x == 0 && range->end_x == width - 1);
857 gtk_widget_set_sensitive (de->data_clear_cases_menu_item, whole_row_selected);
860 gboolean whole_column_selected =
861 (range->start_y == 0 && range->end_y == length - 1);
862 gtk_widget_set_sensitive (de->data_clear_variables_menu_item,
863 whole_column_selected);
864 gtk_widget_set_sensitive (de->data_sort_ascending_menu_item,
865 whole_column_selected);
866 gtk_widget_set_sensitive (de->data_sort_descending_menu_item,
867 whole_column_selected);
871 show_variables_row_popup (JmdSheet *sheet, int row, uint button,
872 uint state, gpointer p)
874 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
875 GListModel *vmodel = NULL;
876 g_object_get (sheet, "vmodel", &vmodel, NULL);
880 guint n_items = g_list_model_get_n_items (vmodel);
888 g_object_set_data (G_OBJECT (de->var_sheet_row_popup), "item",
889 GINT_TO_POINTER (row));
891 gtk_menu_popup_at_pointer (GTK_MENU (de->var_sheet_row_popup), NULL);
895 show_cases_row_popup (JmdSheet *sheet, int row, uint button, uint state, gpointer p)
897 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
898 GListModel *vmodel = NULL;
899 g_object_get (sheet, "vmodel", &vmodel, NULL);
903 guint n_items = g_list_model_get_n_items (vmodel);
911 g_object_set_data (G_OBJECT (de->data_sheet_cases_row_popup), "item",
912 GINT_TO_POINTER (row));
914 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_row_popup), NULL);
918 show_cases_column_popup (JmdSheet *sheet, int column, uint button, uint state,
921 PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (p);
922 GListModel *hmodel = NULL;
923 g_object_get (sheet, "hmodel", &hmodel, NULL);
927 guint n_items = g_list_model_get_n_items (hmodel);
929 if (column >= n_items)
935 g_object_set_data (G_OBJECT (de->data_sheet_cases_column_popup), "item",
936 GINT_TO_POINTER (column));
938 gtk_menu_popup_at_pointer (GTK_MENU (de->data_sheet_cases_column_popup), NULL);
943 psppire_data_editor_init (PsppireDataEditor *de)
946 gchar *fontname = NULL;
948 GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (de));
949 gtk_style_context_add_class (context, "psppire-data-editor");
952 de->old_vbox_widget = NULL;
954 g_object_set (de, "tab-pos", GTK_POS_BOTTOM, NULL);
956 de->cell_ref_label = gtk_label_new ("");
957 gtk_label_set_width_chars (GTK_LABEL (de->cell_ref_label), 25);
958 gtk_widget_set_valign (de->cell_ref_label, GTK_ALIGN_CENTER);
960 de->datum_entry = psppire_value_entry_new ();
961 g_signal_connect (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (de->datum_entry))),
962 "activate", G_CALLBACK (on_datum_entry_activate), de);
964 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
965 gtk_box_pack_start (GTK_BOX (hbox), de->cell_ref_label, FALSE, FALSE, 0);
966 gtk_box_pack_start (GTK_BOX (hbox), de->datum_entry, TRUE, TRUE, 0);
969 de->data_sheet = jmd_sheet_new ();
971 de->data_sheet_cases_column_popup = create_data_column_header_popup_menu (de);
972 de->data_sheet_cases_row_popup = create_data_row_header_popup_menu (de);
973 de->var_sheet_row_popup = create_var_row_header_popup_menu (de);
975 g_signal_connect (de->data_sheet, "row-header-pressed",
976 G_CALLBACK (show_cases_row_popup), de);
978 g_signal_connect (de->data_sheet, "column-header-pressed",
979 G_CALLBACK (show_cases_column_popup), de);
981 g_signal_connect (de->data_sheet, "selection-changed",
982 G_CALLBACK (set_menu_items_sensitivity), de);
984 g_object_set (de->data_sheet,
985 "forward-conversion", psppire_data_store_value_to_string,
986 "reverse-conversion", myreversefunc,
989 GtkWidget *data_button = jmd_sheet_get_button (JMD_SHEET (de->data_sheet));
990 gtk_button_set_label (GTK_BUTTON (data_button), _("Case"));
991 de->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
992 gtk_box_pack_start (GTK_BOX (de->vbox), hbox, FALSE, FALSE, 0);
993 gtk_box_pack_start (GTK_BOX (de->vbox), de->data_sheet, TRUE, TRUE, 0);
996 g_signal_connect_swapped (de->data_sheet, "selection-changed",
997 G_CALLBACK (on_data_selection_change), de);
999 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->vbox,
1000 gtk_label_new_with_mnemonic (_("Data View")));
1002 gtk_widget_show_all (de->vbox);
1004 de->var_sheet = g_object_new (JMD_TYPE_SHEET, NULL);
1006 PsppireVarSheetHeader *vsh = g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
1008 g_object_set (de->var_sheet,
1010 "select-renderer-func", select_renderer_func,
1013 g_object_set (de->var_sheet,
1014 "forward-conversion", var_sheet_data_to_string,
1017 g_signal_connect (de->var_sheet, "row-header-pressed",
1018 G_CALLBACK (show_variables_row_popup), de);
1020 g_signal_connect (de->var_sheet, "selection-changed",
1021 G_CALLBACK (set_var_popup_sensitivity), de);
1024 GtkWidget *var_button = jmd_sheet_get_button (JMD_SHEET (de->var_sheet));
1025 gtk_button_set_label (GTK_BUTTON (var_button), _("Variable"));
1027 gtk_notebook_append_page (GTK_NOTEBOOK (de), de->var_sheet,
1028 gtk_label_new_with_mnemonic (_("Variable View")));
1030 gtk_widget_show_all (de->var_sheet);
1032 g_signal_connect (de->var_sheet, "row-header-double-clicked",
1033 G_CALLBACK (on_var_sheet_var_double_clicked), de);
1035 g_signal_connect (de->data_sheet, "column-header-double-clicked",
1036 G_CALLBACK (on_data_sheet_var_double_clicked), de);
1038 g_object_set (de, "can-focus", FALSE, NULL);
1040 if (psppire_conf_get_string (psppire_conf_new (),
1041 "Data Editor", "font",
1044 de->font = pango_font_description_from_string (fontname);
1046 set_font_recursively (GTK_WIDGET (de), de->font);
1052 psppire_data_editor_new (PsppireDict *dict,
1053 PsppireDataStore *data_store)
1055 return g_object_new (PSPPIRE_DATA_EDITOR_TYPE,
1057 "data-store", data_store,
1061 /* Turns the visible grid on or off, according to GRID_VISIBLE, for DE's data
1062 sheet(s) and variable sheet. */
1064 psppire_data_editor_show_grid (PsppireDataEditor *de, gboolean grid_visible)
1066 g_object_set (JMD_SHEET (de->var_sheet), "gridlines", grid_visible, NULL);
1067 g_object_set (JMD_SHEET (de->data_sheet), "gridlines", grid_visible, NULL);
1072 set_font_recursively (GtkWidget *w, gpointer data)
1074 PangoFontDescription *font_desc = data;
1076 GtkStyleContext *style = gtk_widget_get_style_context (w);
1077 GtkCssProvider *cssp = gtk_css_provider_new ();
1079 gchar *str = pango_font_description_to_string (font_desc);
1081 g_strdup_printf ("* {font: %s}", str);
1085 gtk_css_provider_load_from_data (cssp, css, -1, &err);
1088 g_warning ("Failed to load font css \"%s\": %s", css, err->message);
1093 gtk_style_context_add_provider (style,
1094 GTK_STYLE_PROVIDER (cssp),
1095 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1096 g_object_unref (cssp);
1099 if ( GTK_IS_CONTAINER (w))
1100 gtk_container_foreach (GTK_CONTAINER (w), set_font_recursively, font_desc);
1103 /* Sets FONT_DESC as the font used by the data sheet(s) and variable sheet. */
1105 psppire_data_editor_set_font (PsppireDataEditor *de, PangoFontDescription *font_desc)
1108 set_font_recursively (GTK_WIDGET (de), font_desc);
1111 pango_font_description_free (de->font);
1112 de->font = pango_font_description_copy (font_desc);
1113 font_name = pango_font_description_to_string (de->font);
1115 psppire_conf_set_string (psppire_conf_new (),
1116 "Data Editor", "font",
1121 /* If SPLIT is TRUE, splits DE's data sheet into four panes.
1122 If SPLIT is FALSE, un-splits it into a single pane. */
1124 psppire_data_editor_split_window (PsppireDataEditor *de, gboolean split)
1126 g_object_set (de, "split", split, NULL);
1129 /* Makes the variable with dictionary index DICT_INDEX in DE's dictionary
1130 visible and selected in the active view in DE. */
1132 psppire_data_editor_goto_variable (PsppireDataEditor *de, gint dict_index)
1134 gint page = gtk_notebook_get_current_page (GTK_NOTEBOOK (de));
1138 case PSPPIRE_DATA_EDITOR_DATA_VIEW:
1139 jmd_sheet_scroll_to (JMD_SHEET (de->data_sheet), dict_index, -1);
1140 jmd_sheet_set_active_cell (JMD_SHEET (de->data_sheet), dict_index, -1, NULL);
1142 case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
1143 jmd_sheet_scroll_to (JMD_SHEET (de->var_sheet), -1, dict_index);
1144 jmd_sheet_set_active_cell (JMD_SHEET (de->var_sheet), -1, dict_index, NULL);
1149 /* Set the datum at COL, ROW, to that contained in VALUE.
1152 store_set_datum (GtkTreeModel *model, gint col, gint row,
1153 const GValue *value)
1155 PsppireDataStore *store = PSPPIRE_DATA_STORE (model);
1156 GVariant *v = g_value_get_variant (value);
1158 value_variant_get (&uv, v);
1159 const struct variable *var = psppire_dict_get_variable (store->dict, col);
1160 psppire_data_store_set_value (store, row, var, &uv);
1161 value_destroy_from_variant (&uv, v);
1165 psppire_data_editor_paste (PsppireDataEditor *de)
1167 JmdSheet *sheet = JMD_SHEET (de->data_sheet);
1168 GtkClipboard *clip =
1169 gtk_clipboard_get_for_display (gtk_widget_get_display (GTK_WIDGET (sheet)),
1170 GDK_SELECTION_CLIPBOARD);
1172 jmd_sheet_paste (sheet, clip, store_set_datum);