1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2015, 2016, 2017 Free Software Foundation
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
24 #include "data/casereader.h"
25 #include "data/data-in.h"
26 #include "data/data-out.h"
27 #include "data/dictionary.h"
28 #include "data/format-guesser.h"
29 #include "data/format.h"
30 #include "data/gnumeric-reader.h"
31 #include "data/ods-reader.h"
32 #include "data/spreadsheet-reader.h"
33 #include "data/value-labels.h"
34 #include "data/casereader-provider.h"
36 #include "gl/intprops.h"
38 #include "libpspp/i18n.h"
39 #include "libpspp/line-reader.h"
40 #include "libpspp/message.h"
41 #include "libpspp/hmap.h"
42 #include "libpspp/hash-functions.h"
43 #include "libpspp/str.h"
45 #include "builder-wrapper.h"
47 #include "psppire-import-assistant.h"
48 #include "psppire-scanf.h"
49 #include "psppire-dialog.h"
50 #include "psppire-encoding-selector.h"
51 #include "psppire-spreadsheet-model.h"
52 #include "psppire-text-file.h"
53 #include "psppire-delimited-text.h"
54 #include "psppire-data-sheet.h"
55 #include "psppire-data-store.h"
56 #include "psppire-dict.h"
57 #include "psppire-variable-sheet.h"
59 #include "ui/syntax-gen.h"
62 #define _(msgid) gettext (msgid)
63 #define N_(msgid) msgid
65 enum { MAX_LINE_LEN = 16384 }; /* Max length of an acceptable line. */
68 /* Chooses a name for each column on the separators page */
69 static void choose_column_names (PsppireImportAssistant *ia);
71 static void intro_page_create (PsppireImportAssistant *ia);
72 static void first_line_page_create (PsppireImportAssistant *ia);
74 static void separators_page_create (PsppireImportAssistant *ia);
75 static void formats_page_create (PsppireImportAssistant *ia);
77 static void psppire_import_assistant_init (PsppireImportAssistant *act);
78 static void psppire_import_assistant_class_init (PsppireImportAssistantClass *class);
80 G_DEFINE_TYPE (PsppireImportAssistant, psppire_import_assistant, GTK_TYPE_ASSISTANT);
90 psppire_import_assistant_set_property (GObject *object,
95 // PsppireImportAssistant *act = PSPPIRE_IMPORT_ASSISTANT (object);
100 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
107 psppire_import_assistant_get_property (GObject *object,
112 // PsppireImportAssistant *assistant = PSPPIRE_IMPORT_ASSISTANT (object);
117 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
122 static GObjectClass * parent_class = NULL;
126 psppire_import_assistant_finalize (GObject *object)
128 PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (object);
132 spreadsheet_unref (ia->spreadsheet);
134 ds_destroy (&ia->quotes);
136 g_object_unref (ia->builder);
138 if (G_OBJECT_CLASS (parent_class)->finalize)
139 G_OBJECT_CLASS (parent_class)->finalize (object);
144 psppire_import_assistant_class_init (PsppireImportAssistantClass *class)
146 GObjectClass *object_class = G_OBJECT_CLASS (class);
148 parent_class = g_type_class_peek_parent (class);
150 object_class->set_property = psppire_import_assistant_set_property;
151 object_class->get_property = psppire_import_assistant_get_property;
153 object_class->finalize = psppire_import_assistant_finalize;
157 /* Causes the assistant to close, returning RESPONSE for
158 interpretation by text_data_import_assistant. */
160 close_assistant (PsppireImportAssistant *ia, int response)
162 ia->response = response;
163 g_main_loop_quit (ia->main_loop);
164 gtk_widget_hide (GTK_WIDGET (ia));
168 /* Called when the Paste button on the last page of the assistant
171 on_paste (GtkButton *button, PsppireImportAssistant *ia)
173 close_assistant (ia, PSPPIRE_RESPONSE_PASTE);
177 /* Revises the contents of the fields tree view based on the
178 currently chosen set of separators. */
180 revise_fields_preview (PsppireImportAssistant *ia)
182 choose_column_names (ia);
188 const char *name; /* Name (for use with get_widget_assert). */
189 gunichar c; /* Separator character. */
192 /* All the separators in the dialog box. */
193 static const struct separator separators[] =
205 #define SEPARATOR_CNT (sizeof separators / sizeof *separators)
207 struct separator_count_node
209 struct hmap_node node;
210 int occurance; /* The number of times the separator occurs in a line */
211 int quantity; /* The number of lines with this occurance */
215 /* Picks the most likely separator and quote characters based on
218 choose_likely_separators (PsppireImportAssistant *ia)
221 g_object_get (ia->delimiters_model, "first-line", &first_line, NULL);
227 struct hmap count_map[SEPARATOR_CNT];
228 for (j = 0; j < SEPARATOR_CNT; ++j)
229 hmap_init (count_map + j);
231 GtkTreePath *p = gtk_tree_path_new_from_indices (first_line, -1);
233 for (valid = gtk_tree_model_get_iter (GTK_TREE_MODEL (ia->text_file), &iter, p);
235 valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (ia->text_file), &iter))
237 gchar *line_text = NULL;
238 gtk_tree_model_get (GTK_TREE_MODEL (ia->text_file), &iter, 1, &line_text, -1);
240 gint *counts = xzalloc (sizeof *counts * SEPARATOR_CNT);
242 struct substring cs = ss_cstr (line_text);
244 UINT32_MAX != ss_first_mb (cs);
247 ucs4_t character = ss_first_mb (cs);
250 for (s = 0; s < SEPARATOR_CNT; ++s)
252 if (character == separators[s].c)
258 for (j = 0; j < SEPARATOR_CNT; ++j)
262 struct separator_count_node *cn = NULL;
263 unsigned int hash = hash_int (counts[j], 0);
264 HMAP_FOR_EACH_WITH_HASH (cn, struct separator_count_node, node, hash, &count_map[j])
266 if (cn->occurance == counts[j])
272 struct separator_count_node *new_cn = xzalloc (sizeof *new_cn);
273 new_cn->occurance = counts[j];
274 new_cn->quantity = 1;
275 hmap_insert (&count_map[j], &new_cn->node, hash);
285 gtk_tree_path_free (p);
287 int most_frequent = -1;
289 for (j = 0; j < SEPARATOR_CNT; ++j)
291 struct separator_count_node *cn;
292 HMAP_FOR_EACH (cn, struct separator_count_node, node, &count_map[j])
294 if (largest < cn->quantity)
296 largest = cn->quantity;
300 hmap_destroy (&count_map[j]);
303 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (get_widget_assert (ia->builder, separators[most_frequent].name)), TRUE);
307 repopulate_delimiter_columns (PsppireImportAssistant *ia)
309 /* Remove all the columns */
310 while (gtk_tree_view_get_n_columns (GTK_TREE_VIEW (ia->fields_tree_view)) > 0)
312 GtkTreeViewColumn *tvc = gtk_tree_view_get_column (GTK_TREE_VIEW (ia->fields_tree_view), 0);
313 gtk_tree_view_remove_column (GTK_TREE_VIEW (ia->fields_tree_view), tvc);
316 gint n_fields = gtk_tree_model_get_n_columns (ia->delimiters_model);
318 /* ... and put them back again. */
320 for (f = gtk_tree_view_get_n_columns (GTK_TREE_VIEW (ia->fields_tree_view));
323 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
325 const gchar *title = NULL;
331 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->variable_names_cb)))
334 psppire_delimited_text_get_header_title
335 (PSPPIRE_DELIMITED_TEXT (ia->delimiters_model), f - 1);
341 GtkTreeViewColumn *column =
342 gtk_tree_view_column_new_with_attributes (title,
346 g_object_set (column,
348 "sizing", GTK_TREE_VIEW_COLUMN_AUTOSIZE,
351 gtk_tree_view_append_column (GTK_TREE_VIEW (ia->fields_tree_view), column);
356 reset_tree_view_model (PsppireImportAssistant *ia)
358 GtkTreeModel *tm = gtk_tree_view_get_model (GTK_TREE_VIEW (ia->fields_tree_view));
360 gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), NULL);
363 repopulate_delimiter_columns (ia);
365 gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), tm);
366 // gtk_tree_view_columns_autosize (GTK_TREE_VIEW (ia->fields_tree_view));
371 /* Called just before the separators page becomes visible in the
372 assistant, and when the Reset button is clicked. */
374 prepare_separators_page (PsppireImportAssistant *ia, GtkWidget *page)
376 gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), ia->delimiters_model);
378 g_signal_connect_swapped (ia->delimiters_model, "notify::delimiters",
379 G_CALLBACK (reset_tree_view_model), ia);
382 repopulate_delimiter_columns (ia);
384 revise_fields_preview (ia);
385 choose_likely_separators (ia);
388 /* Resets IA's intro page to its initial state. */
390 reset_intro_page (PsppireImportAssistant *ia)
392 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ia->all_cases_button),
398 /* Clears the set of user-modified variables from IA's formats
399 substructure. This discards user modifications to variable
400 formats, thereby causing formats to revert to their
403 reset_formats_page (PsppireImportAssistant *ia, GtkWidget *page)
407 static void prepare_formats_page (PsppireImportAssistant *ia);
409 /* Called when the Reset button is clicked. */
411 on_reset (GtkButton *button, PsppireImportAssistant *ia)
413 gint pn = gtk_assistant_get_current_page (GTK_ASSISTANT (ia));
415 GtkWidget *page = gtk_assistant_get_nth_page (GTK_ASSISTANT (ia), pn);
417 page_func *on_reset = g_object_get_data (G_OBJECT (page), "on-reset");
426 next_page_func (gint old_page, gpointer data)
432 /* Called just before PAGE is displayed as the current page of
433 IMPORT_ASSISTANT, this updates IA content according to the new
436 on_prepare (GtkAssistant *assistant, GtkWidget *page, PsppireImportAssistant *ia)
438 gtk_widget_show (ia->reset_button);
439 gtk_widget_hide (ia->paste_button);
441 gint pn = gtk_assistant_get_current_page (assistant);
442 gint previous_page_index = ia->current_page;
444 if (previous_page_index >= 0)
446 GtkWidget *closing_page = gtk_assistant_get_nth_page (GTK_ASSISTANT (ia), previous_page_index);
448 if (pn > previous_page_index)
450 page_func *on_forward = g_object_get_data (G_OBJECT (closing_page), "on-forward");
453 on_forward (ia, closing_page);
457 page_func *on_back = g_object_get_data (G_OBJECT (closing_page), "on-back");
460 on_back (ia, closing_page);
465 GtkWidget *new_page = gtk_assistant_get_nth_page (GTK_ASSISTANT (ia), pn);
467 page_func *on_entering = g_object_get_data (G_OBJECT (new_page), "on-entering");
470 on_entering (ia, new_page);
473 ia->current_page = pn;
476 /* Called when the Cancel button in the assistant is clicked. */
478 on_cancel (GtkAssistant *assistant, PsppireImportAssistant *ia)
480 close_assistant (ia, GTK_RESPONSE_CANCEL);
483 /* Called when the Apply button on the last page of the assistant
486 on_close (GtkAssistant *assistant, PsppireImportAssistant *ia)
488 close_assistant (ia, GTK_RESPONSE_APPLY);
493 add_page_to_assistant (PsppireImportAssistant *ia,
494 GtkWidget *page, GtkAssistantPageType type, const gchar *);
498 on_sheet_combo_changed (GtkComboBox *cb, PsppireImportAssistant *ia)
502 GtkTreeModel *model = gtk_combo_box_get_model (cb);
503 GtkBuilder *builder = ia->builder;
504 GtkWidget *range_entry = get_widget_assert (builder, "cell-range-entry");
506 gtk_combo_box_get_active_iter (cb, &iter);
507 gtk_tree_model_get (model, &iter, PSPPIRE_SPREADSHEET_MODEL_COL_RANGE, &range, -1);
508 gtk_entry_set_text (GTK_ENTRY (range_entry), range ? range : "");
512 /* Prepares IA's sheet_spec page. */
514 prepare_sheet_spec_page (PsppireImportAssistant *ia)
516 GtkBuilder *builder = ia->builder;
517 GtkWidget *sheet_entry = get_widget_assert (builder, "sheet-entry");
518 GtkWidget *readnames_checkbox = get_widget_assert (builder, "readnames-checkbox");
520 gtk_combo_box_set_model (GTK_COMBO_BOX (sheet_entry),
521 psppire_spreadsheet_model_new (ia->spreadsheet));
523 gtk_combo_box_set_active (GTK_COMBO_BOX (sheet_entry), 0);
525 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (readnames_checkbox), FALSE);
529 /* Initializes IA's sheet_spec substructure. */
531 sheet_spec_page_create (PsppireImportAssistant *ia)
533 GtkBuilder *builder = ia->builder;
534 GtkWidget *page = get_widget_assert (builder, "Spreadsheet-Importer");
536 GtkWidget *combo_box = get_widget_assert (builder, "sheet-entry");
537 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
538 gtk_cell_layout_clear (GTK_CELL_LAYOUT (combo_box));
539 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);
540 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,
544 g_signal_connect (combo_box, "changed", G_CALLBACK (on_sheet_combo_changed), ia);
546 add_page_to_assistant (ia, page,
547 GTK_ASSISTANT_PAGE_CONTENT, _("Importing Spreadsheet Data"));
549 g_object_set_data (G_OBJECT (page), "on-entering", prepare_sheet_spec_page);
553 on_chosen (PsppireImportAssistant *ia, GtkWidget *page)
555 GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
556 gchar *f = gtk_file_chooser_get_filename (fc);
559 for(i = gtk_assistant_get_n_pages (GTK_ASSISTANT (ia)); i > 0; --i)
560 gtk_assistant_remove_page (GTK_ASSISTANT (ia), i);
562 gtk_assistant_set_page_complete (GTK_ASSISTANT(ia), GTK_WIDGET (fc), FALSE);
564 if (f && !g_file_test (f, G_FILE_TEST_IS_DIR))
566 gtk_assistant_set_page_complete (GTK_ASSISTANT(ia), GTK_WIDGET (fc), TRUE);
569 spreadsheet_unref (ia->spreadsheet);
571 ia->spreadsheet = gnumeric_probe (f, FALSE);
573 if (!ia->spreadsheet)
574 ia->spreadsheet = ods_probe (f, FALSE);
576 if (!ia->spreadsheet)
578 intro_page_create (ia);
579 first_line_page_create (ia);
580 separators_page_create (ia);
584 sheet_spec_page_create (ia);
587 formats_page_create (ia);
593 /* This has to be done on a map signal callback,
594 because GtkFileChooserWidget resets everything when it is mapped. */
596 on_map (PsppireImportAssistant *ia, GtkWidget *page)
599 GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
602 gtk_file_chooser_set_filename (fc, ia->file_name);
605 on_chosen (ia, page);
611 chooser_page_enter (PsppireImportAssistant *ia, GtkWidget *page)
616 chooser_page_leave (PsppireImportAssistant *ia, GtkWidget *page)
618 g_print ("%s:%d %s\n", __FILE__, __LINE__, __FUNCTION__);
619 g_free (ia->file_name);
620 ia->file_name = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (page));
621 gchar *encoding = psppire_encoding_selector_get_encoding (ia->encoding_selector);
623 if (!ia->spreadsheet)
625 ia->text_file = psppire_text_file_new (ia->file_name, encoding);
626 gtk_tree_view_set_model (GTK_TREE_VIEW (ia->first_line_tree_view),
627 GTK_TREE_MODEL (ia->text_file));
635 chooser_page_reset (PsppireImportAssistant *ia, GtkWidget *page)
637 GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
639 gtk_file_chooser_set_filter (fc, ia->default_filter);
640 gtk_file_chooser_unselect_all (fc);
642 on_chosen (ia, page);
648 chooser_page_create (PsppireImportAssistant *ia)
650 GtkFileFilter *filter = NULL;
652 GtkWidget *chooser = gtk_file_chooser_widget_new (GTK_FILE_CHOOSER_ACTION_OPEN);
654 g_object_set_data (G_OBJECT (chooser), "on-forward", chooser_page_leave);
655 g_object_set_data (G_OBJECT (chooser), "on-reset", chooser_page_reset);
656 g_object_set_data (G_OBJECT (chooser), "on-entering",chooser_page_enter);
658 g_object_set (chooser, "local-only", FALSE, NULL);
661 ia->default_filter = gtk_file_filter_new ();
662 gtk_file_filter_set_name (ia->default_filter, _("All Files"));
663 gtk_file_filter_add_pattern (ia->default_filter, "*");
664 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), ia->default_filter);
666 filter = gtk_file_filter_new ();
667 gtk_file_filter_set_name (filter, _("Text Files"));
668 gtk_file_filter_add_mime_type (filter, "text/*");
669 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
671 filter = gtk_file_filter_new ();
672 gtk_file_filter_set_name (filter, _("Text (*.txt) Files"));
673 gtk_file_filter_add_pattern (filter, "*.txt");
674 gtk_file_filter_add_pattern (filter, "*.TXT");
675 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
677 filter = gtk_file_filter_new ();
678 gtk_file_filter_set_name (filter, _("Plain Text (ASCII) Files"));
679 gtk_file_filter_add_mime_type (filter, "text/plain");
680 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
682 filter = gtk_file_filter_new ();
683 gtk_file_filter_set_name (filter, _("Comma Separated Value Files"));
684 gtk_file_filter_add_mime_type (filter, "text/csv");
685 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
687 /* I've never encountered one of these, but it's listed here:
688 http://www.iana.org/assignments/media-types/text/tab-separated-values */
689 filter = gtk_file_filter_new ();
690 gtk_file_filter_set_name (filter, _("Tab Separated Value Files"));
691 gtk_file_filter_add_mime_type (filter, "text/tab-separated-values");
692 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
694 filter = gtk_file_filter_new ();
695 gtk_file_filter_set_name (filter, _("Gnumeric Spreadsheet Files"));
696 gtk_file_filter_add_mime_type (filter, "application/x-gnumeric");
697 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
699 filter = gtk_file_filter_new ();
700 gtk_file_filter_set_name (filter, _("OpenDocument Spreadsheet Files"));
701 gtk_file_filter_add_mime_type (filter, "application/vnd.oasis.opendocument.spreadsheet");
702 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
704 filter = gtk_file_filter_new ();
705 gtk_file_filter_set_name (filter, _("All Spreadsheet Files"));
706 gtk_file_filter_add_mime_type (filter, "application/x-gnumeric");
707 gtk_file_filter_add_mime_type (filter, "application/vnd.oasis.opendocument.spreadsheet");
708 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
710 ia->encoding_selector = psppire_encoding_selector_new ("Auto", TRUE);
711 gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (chooser), ia->encoding_selector);
713 add_page_to_assistant (ia, chooser,
714 GTK_ASSISTANT_PAGE_INTRO, _("Select File to Import"));
716 g_signal_connect_swapped (chooser, "selection-changed", G_CALLBACK (on_chosen), ia);
717 g_signal_connect_swapped (chooser, "map", G_CALLBACK (on_map), ia);
723 psppire_import_assistant_init (PsppireImportAssistant *ia)
725 ia->builder = builder_new ("text-data-import.ui");
727 ia->current_page = -1 ;
728 ia->file_name = NULL;
730 ia->spreadsheet = NULL;
732 g_signal_connect (ia, "prepare", G_CALLBACK (on_prepare), ia);
733 g_signal_connect (ia, "cancel", G_CALLBACK (on_cancel), ia);
734 g_signal_connect (ia, "close", G_CALLBACK (on_close), ia);
736 ia->paste_button = gtk_button_new_with_label (_("Paste"));
737 ia->reset_button = gtk_button_new_with_label (_("Reset"));
739 gtk_assistant_add_action_widget (GTK_ASSISTANT(ia), ia->paste_button);
741 g_signal_connect (ia->paste_button, "clicked", G_CALLBACK (on_paste), ia);
742 g_signal_connect (ia->reset_button, "clicked", G_CALLBACK (on_reset), ia);
744 gtk_assistant_add_action_widget (GTK_ASSISTANT(ia), ia->reset_button);
746 gtk_window_set_title (GTK_WINDOW (ia),
747 _("Importing Delimited Text Data"));
749 gtk_window_set_icon_name (GTK_WINDOW (ia), "pspp");
751 chooser_page_create (ia);
753 gtk_assistant_set_forward_page_func (GTK_ASSISTANT (ia), next_page_func, NULL, NULL);
755 gtk_window_maximize (GTK_WINDOW (ia));
759 /* Appends a page of the given TYPE, with PAGE as its content, to
760 the GtkAssistant encapsulated by IA. Returns the GtkWidget
761 that represents the page. */
763 add_page_to_assistant (PsppireImportAssistant *ia,
764 GtkWidget *page, GtkAssistantPageType type, const gchar *title)
766 GtkWidget *content = page;
768 gtk_assistant_append_page (GTK_ASSISTANT (ia), content);
769 gtk_assistant_set_page_type (GTK_ASSISTANT(ia), content, type);
770 gtk_assistant_set_page_title (GTK_ASSISTANT(ia), content, title);
771 gtk_assistant_set_page_complete (GTK_ASSISTANT(ia), content, TRUE);
777 /* Called when one of the radio buttons is clicked. */
779 on_intro_amount_changed (PsppireImportAssistant *p)
781 gtk_widget_set_sensitive (p->n_cases_spin,
782 gtk_toggle_button_get_active (
783 GTK_TOGGLE_BUTTON (p->n_cases_button)));
785 gtk_widget_set_sensitive (p->percent_spin,
786 gtk_toggle_button_get_active (
787 GTK_TOGGLE_BUTTON (p->percent_button)));
793 on_treeview_selection_change (PsppireImportAssistant *ia)
795 GtkTreeSelection *selection =
796 gtk_tree_view_get_selection (GTK_TREE_VIEW (ia->first_line_tree_view));
797 GtkTreeModel *model = NULL;
799 if (gtk_tree_selection_get_selected (selection, &model, &iter))
802 GtkTreePath *path = gtk_tree_model_get_path (model, &iter);
803 gint *index = gtk_tree_path_get_indices (path);
807 gtk_tree_path_free (path);
809 gtk_widget_set_sensitive (ia->variable_names_cb, n > 0);
812 = psppire_delimited_text_new (GTK_TREE_MODEL (ia->text_file));
813 g_object_set (ia->delimiters_model, "first-line", n, NULL);
815 g_print ("%s:%d DT %p first line %d\n", __FILE__, __LINE__, ia->delimiters_model, n);
820 /* Initializes IA's first_line substructure. */
822 first_line_page_create (PsppireImportAssistant *ia)
824 g_print ("%s:%d %s\n", __FILE__, __LINE__, __FUNCTION__);
825 GtkWidget *w = get_widget_assert (ia->builder, "FirstLine");
827 g_object_set_data (G_OBJECT (w), "on-entering", on_treeview_selection_change);
829 add_page_to_assistant (ia, w,
830 GTK_ASSISTANT_PAGE_CONTENT, _("Select the First Line"));
832 GtkWidget *scrolled_window = get_widget_assert (ia->builder, "first-line-scroller");
834 if (ia->first_line_tree_view == NULL)
836 ia->first_line_tree_view = gtk_tree_view_new ();
838 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (ia->first_line_tree_view), TRUE);
840 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
841 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes (_("Line"), renderer,
844 gtk_tree_view_append_column (GTK_TREE_VIEW (ia->first_line_tree_view), column);
846 renderer = gtk_cell_renderer_text_new ();
847 column = gtk_tree_view_column_new_with_attributes (_("Text"), renderer, "text", 1, NULL);
848 gtk_tree_view_append_column (GTK_TREE_VIEW (ia->first_line_tree_view), column);
850 gtk_container_add (GTK_CONTAINER (scrolled_window), ia->first_line_tree_view);
852 g_signal_connect_swapped (ia->first_line_tree_view, "cursor-changed",
853 G_CALLBACK (on_treeview_selection_change), ia);
855 gtk_widget_show_all (scrolled_window);
857 ia->variable_names_cb = get_widget_assert (ia->builder, "variable-names");
865 intro_on_enter (PsppireImportAssistant *ia)
867 GtkBuilder *builder = ia->builder;
868 GtkWidget *table = get_widget_assert (builder, "button-table");
873 ds_put_cstr (&s, _("This assistant will guide you through the process of "
874 "importing data into PSPP from a text file with one line "
875 "per case, in which fields are separated by tabs, "
876 "commas, or other delimiters.\n\n"));
880 if (ia->text_file->total_is_exact)
883 &s, ngettext ("The selected file contains %'lu line of text. ",
884 "The selected file contains %'lu lines of text. ",
885 ia->text_file->total_lines),
886 ia->text_file->total_lines);
888 else if (ia->text_file->total_lines > 0)
892 "The selected file contains approximately %'lu line of text. ",
893 "The selected file contains approximately %'lu lines of text. ",
894 ia->text_file->total_lines),
895 ia->text_file->total_lines);
898 "Only the first %zu line of the file will be shown for "
899 "preview purposes in the following screens. ",
900 "Only the first %zu lines of the file will be shown for "
901 "preview purposes in the following screens. ",
902 ia->text_file->line_cnt),
903 ia->text_file->line_cnt);
907 ds_put_cstr (&s, _("You may choose below how much of the file should "
908 "actually be imported."));
910 gtk_label_set_text (GTK_LABEL (get_widget_assert (builder, "intro-label")),
914 GtkWidget *w = gtk_grid_get_child_at (GTK_GRID (table), 1, 1);
915 int old_value = w ? gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ia->n_cases_spin)) : 1;
917 gtk_container_remove (GTK_CONTAINER (table), w);
919 w = gtk_grid_get_child_at (GTK_GRID (table), 1, 2);
921 gtk_container_remove (GTK_CONTAINER (table), w);
924 GtkWidget *hbox_n_cases = psppire_scanf_new (_("Only the first %4d cases"), &ia->n_cases_spin);
926 GtkAdjustment *adj = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (ia->n_cases_spin));
927 gtk_adjustment_set_lower (adj, 1.0);
931 if (psppire_text_file_get_total_exact (ia->text_file))
933 gulong total_lines = psppire_text_file_get_n_lines (ia->text_file);
934 gtk_adjustment_set_upper (adj, total_lines);
935 gtk_adjustment_set_value (adj, old_value);
938 gtk_adjustment_set_upper (adj, DBL_MAX);
940 gtk_grid_attach (GTK_GRID (table), hbox_n_cases,
945 GtkWidget *hbox_percent = psppire_scanf_new (_("Only the first %3d %% of file (approximately)"),
948 gtk_grid_attach (GTK_GRID (table), hbox_percent,
952 gtk_widget_show_all (table);
954 on_intro_amount_changed (ia);
957 /* Initializes IA's intro substructure. */
959 intro_page_create (PsppireImportAssistant *ia)
961 GtkBuilder *builder = ia->builder;
963 GtkWidget *w = get_widget_assert (builder, "Intro");
965 ia->percent_spin = gtk_spin_button_new_with_range (0, 100, 10);
968 add_page_to_assistant (ia, w, GTK_ASSISTANT_PAGE_CONTENT, _("Select the Lines to Import"));
970 ia->all_cases_button = get_widget_assert (builder, "import-all-cases");
972 ia->n_cases_button = get_widget_assert (builder, "import-n-cases");
974 ia->percent_button = get_widget_assert (builder, "import-percent");
976 g_signal_connect_swapped (ia->all_cases_button, "toggled",
977 G_CALLBACK (on_intro_amount_changed), ia);
978 g_signal_connect_swapped (ia->n_cases_button, "toggled",
979 G_CALLBACK (on_intro_amount_changed), ia);
980 g_signal_connect_swapped (ia->percent_button, "toggled",
981 G_CALLBACK (on_intro_amount_changed), ia);
984 g_object_set_data (G_OBJECT (w), "on-entering", intro_on_enter);
985 g_object_set_data (G_OBJECT (w), "on-reset", reset_intro_page);
990 psppire_import_assistant_new (GtkWindow *toplevel)
992 return GTK_WIDGET (g_object_new (PSPPIRE_TYPE_IMPORT_ASSISTANT,
993 /* Some window managers (notably ratpoison)
994 ignore the maximise command when a window is
995 transient. This causes problems for this
997 /* "transient-for", toplevel, */
1006 set_quote_list (GtkComboBox *cb)
1008 GtkListStore *list = gtk_list_store_new (1, G_TYPE_STRING);
1011 const gchar *separator[3] = {"'\"", "\'", "\""};
1013 for (i = 0; i < 3; i++)
1015 const gchar *s = separator[i];
1017 /* Add a new row to the model */
1018 gtk_list_store_append (list, &iter);
1019 gtk_list_store_set (list, &iter,
1025 gtk_combo_box_set_model (GTK_COMBO_BOX (cb), GTK_TREE_MODEL (list));
1026 g_object_unref (list);
1028 gtk_combo_box_set_entry_text_column (cb, 0);
1033 /* Chooses a name for each column on the separators page */
1035 choose_column_names (PsppireImportAssistant *ia)
1038 unsigned long int generated_name_count = 0;
1039 dict_clear (ia->dict);
1041 g_print ("%s:%d XXX %d\n", __FILE__, __LINE__, gtk_tree_model_get_n_columns (ia->delimiters_model));
1043 for (i = 0; i < gtk_tree_model_get_n_columns (ia->delimiters_model) - 1; ++i)
1045 const gchar *candidate_name = NULL;
1047 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->variable_names_cb)))
1049 candidate_name = psppire_delimited_text_get_header_title (PSPPIRE_DELIMITED_TEXT (ia->delimiters_model), i);
1052 g_print ("%s:%d CN is %s\n", __FILE__, __LINE__, candidate_name);
1054 char *name = dict_make_unique_var_name (ia->dict,
1056 &generated_name_count);
1058 dict_create_var_assert (ia->dict, name, 0);
1065 /* Called when the user toggles one of the separators
1068 on_separator_toggle (GtkToggleButton *toggle UNUSED,
1069 PsppireImportAssistant *ia)
1072 GSList *delimiters = NULL;
1073 for (i = 0; i < SEPARATOR_CNT; i++)
1075 const struct separator *s = &separators[i];
1076 GtkWidget *button = get_widget_assert (ia->builder, s->name);
1077 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
1079 delimiters = g_slist_prepend (delimiters, GINT_TO_POINTER (s->c));
1083 g_object_set (ia->delimiters_model, "delimiters", delimiters, NULL);
1085 revise_fields_preview (ia);
1089 /* Called when the user changes the entry field for custom
1092 on_separators_custom_entry_notify (GObject *gobject UNUSED,
1093 GParamSpec *arg1 UNUSED,
1094 PsppireImportAssistant *ia)
1096 revise_fields_preview (ia);
1099 /* Called when the user toggles the checkbox that enables custom
1102 on_separators_custom_cb_toggle (GtkToggleButton *custom_cb,
1103 PsppireImportAssistant *ia)
1105 bool is_active = gtk_toggle_button_get_active (custom_cb);
1106 gtk_widget_set_sensitive (ia->custom_entry, is_active);
1107 revise_fields_preview (ia);
1110 /* Called when the user changes the selection in the combo box
1111 that selects a quote character. */
1113 on_quote_combo_change (GtkComboBox *combo, PsppireImportAssistant *ia)
1115 // revise_fields_preview (ia);
1118 /* Called when the user toggles the checkbox that enables
1121 on_quote_cb_toggle (GtkToggleButton *quote_cb, PsppireImportAssistant *ia)
1123 bool is_active = gtk_toggle_button_get_active (quote_cb);
1124 gtk_widget_set_sensitive (ia->quote_combo, is_active);
1125 revise_fields_preview (ia);
1128 /* Initializes IA's separators substructure. */
1130 separators_page_create (PsppireImportAssistant *ia)
1132 GtkBuilder *builder = ia->builder;
1136 GtkWidget *w = get_widget_assert (builder, "Separators");
1138 g_object_set_data (G_OBJECT (w), "on-entering", prepare_separators_page);
1139 g_object_set_data (G_OBJECT (w), "on-reset", prepare_separators_page);
1141 add_page_to_assistant (ia, w, GTK_ASSISTANT_PAGE_CONTENT, _("Choose Separators"));
1143 ia->custom_cb = get_widget_assert (builder, "custom-cb");
1144 ia->custom_entry = get_widget_assert (builder, "custom-entry");
1145 ia->quote_combo = get_widget_assert (builder, "quote-combo");
1146 ia->quote_entry = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (ia->quote_combo)));
1147 ia->quote_cb = get_widget_assert (builder, "quote-cb");
1149 set_quote_list (GTK_COMBO_BOX (ia->quote_combo));
1151 if (ia->fields_tree_view == NULL)
1153 GtkWidget *scroller = get_widget_assert (ia->builder, "fields-scroller");
1154 ia->fields_tree_view = gtk_tree_view_new ();
1155 gtk_container_add (GTK_CONTAINER (scroller), GTK_WIDGET (ia->fields_tree_view));
1156 gtk_widget_show_all (scroller);
1159 g_signal_connect (ia->quote_combo, "changed",
1160 G_CALLBACK (on_quote_combo_change), ia);
1161 g_signal_connect (ia->quote_cb, "toggled",
1162 G_CALLBACK (on_quote_cb_toggle), ia);
1163 g_signal_connect (ia->custom_entry, "notify::text",
1164 G_CALLBACK (on_separators_custom_entry_notify), ia);
1165 g_signal_connect (ia->custom_cb, "toggled",
1166 G_CALLBACK (on_separators_custom_cb_toggle), ia);
1167 for (i = 0; i < SEPARATOR_CNT; i++)
1168 g_signal_connect (get_widget_assert (builder, separators[i].name),
1169 "toggled", G_CALLBACK (on_separator_toggle), ia);
1178 static struct casereader_random_class my_casereader_class;
1180 static struct ccase *
1181 my_read (struct casereader *reader, void *aux, casenumber idx)
1183 PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (aux);
1184 GtkTreeModel *tm = GTK_TREE_MODEL (ia->delimiters_model);
1186 GtkTreePath *tp = gtk_tree_path_new_from_indices (idx, -1);
1188 const struct caseproto *proto = casereader_get_proto (reader);
1191 struct ccase *c = NULL;
1192 if (gtk_tree_model_get_iter (tm, &iter, tp))
1194 c = case_create (proto);
1196 for (i = 0 ; i < caseproto_get_n_widths (proto); ++i)
1199 gtk_tree_model_get_value (tm, &iter, i + 1, &value);
1201 const struct variable *var = dict_get_var (ia->dict, i);
1203 const gchar *ss = g_value_get_string (&value);
1205 union value *v = case_data_rw (c, var);
1206 char *xx = data_in (ss_cstr (ss),
1208 var_get_write_format (var)->type,
1209 v, var_get_width (var), "UTF-8");
1212 /* g_print ("%s:%d Err %s\n", __FILE__, __LINE__, xx); */
1214 g_value_unset (&value);
1218 gtk_tree_path_free (tp);
1224 my_destroy (struct casereader *reader, void *aux)
1226 g_print ("%s:%d %p\n", __FILE__, __LINE__, reader);
1230 my_advance (struct casereader *reader, void *aux, casenumber cnt)
1232 g_print ("%s:%d\n", __FILE__, __LINE__);
1236 foo (struct dictionary *dict, void *aux)
1238 PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (aux);
1239 g_print ("%s:%d\n", __FILE__, __LINE__);
1241 struct caseproto *proto = caseproto_create ();
1244 for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
1246 const struct variable *var = dict_get_var (ia->dict, i);
1247 proto = caseproto_add_width (proto, var_get_width (var));
1251 gint n_rows = gtk_tree_model_iter_n_children (ia->delimiters_model, NULL);
1253 struct casereader *reader =
1254 casereader_create_random (proto, n_rows, &my_casereader_class, ia);
1257 PsppireDataStore *store = NULL;
1259 g_object_get (ia->data_sheet, "data-model", &store, NULL);
1261 psppire_data_store_set_reader (store, reader);
1264 /* Called just before the formats page of the assistant is
1267 prepare_formats_page (PsppireImportAssistant *ia)
1269 PsppireDict *dict = psppire_dict_new_from_dict (ia->dict);
1270 g_object_set (ia->var_sheet, "data-model", dict, NULL);
1272 my_casereader_class.read = my_read;
1273 my_casereader_class.destroy = my_destroy;
1274 my_casereader_class.advance = my_advance;
1276 struct caseproto *proto = caseproto_create ();
1279 struct fmt_guesser **fg = xcalloc (sizeof *fg, dict_get_var_cnt (ia->dict));
1280 for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
1282 fg[i] = fmt_guesser_create ();
1285 gint n_rows = gtk_tree_model_iter_n_children (ia->delimiters_model, NULL);
1289 for (ok = gtk_tree_model_get_iter_first (ia->delimiters_model, &iter);
1291 ok = gtk_tree_model_iter_next (ia->delimiters_model, &iter))
1293 for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
1296 gtk_tree_model_get (ia->delimiters_model, &iter, i+1, &s, -1);
1297 fmt_guesser_add (fg[i], ss_cstr (s));
1302 for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
1305 fmt_guesser_guess (fg[i], &fs);
1307 fmt_fix (&fs, FMT_FOR_INPUT);
1309 struct variable *var = dict_get_var (ia->dict, i);
1311 int width = fmt_var_width (&fs);
1313 var_set_width_and_formats (var, width,
1316 proto = caseproto_add_width (proto, width);
1317 fmt_guesser_destroy (fg[i]);
1322 // dict_set_change_callback (ia->dict, foo, ia);
1324 struct casereader *reader =
1325 casereader_create_random (proto, n_rows, &my_casereader_class, ia);
1327 PsppireDataStore *store = psppire_data_store_new (dict);
1328 psppire_data_store_set_reader (store, reader);
1330 g_object_set (ia->data_sheet, "data-model", store, NULL);
1334 g_object_get (get_widget_assert (ia->builder, "vpaned1"),
1335 "max-position", &pmax, NULL);
1338 g_object_set (get_widget_assert (ia->builder, "vpaned1"),
1339 "position", pmax / 2, NULL);
1341 gtk_widget_show (ia->paste_button);
1345 formats_page_create (PsppireImportAssistant *ia)
1347 GtkBuilder *builder = ia->builder;
1349 GtkWidget *w = get_widget_assert (builder, "Formats");
1350 g_object_set_data (G_OBJECT (w), "on-entering", prepare_formats_page);
1351 g_object_set_data (G_OBJECT (w), "on-reset", reset_formats_page);
1353 GtkWidget *vars_scroller = get_widget_assert (builder, "vars-scroller");
1354 if (ia->var_sheet == NULL)
1356 ia->var_sheet = psppire_variable_sheet_new ();
1358 gtk_container_add (GTK_CONTAINER (vars_scroller), ia->var_sheet);
1360 ia->dict = dict_create (get_default_encoding ());
1362 gtk_widget_show_all (vars_scroller);
1364 GtkWidget *data_scroller = get_widget_assert (builder, "data-scroller");
1365 if (ia->data_sheet == NULL)
1367 ia->data_sheet = psppire_data_sheet_new ();
1369 gtk_container_add (GTK_CONTAINER (data_scroller), ia->data_sheet);
1371 gtk_widget_show_all (data_scroller);
1374 add_page_to_assistant (ia, w,
1375 GTK_ASSISTANT_PAGE_CONFIRM, _("Adjust Variable Formats"));
1382 separators_append_syntax (const PsppireImportAssistant *ia, struct string *s)
1386 ds_put_cstr (s, " /DELIMITERS=\"");
1388 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (get_widget_assert (ia->builder, "tab"))))
1389 ds_put_cstr (s, "\\t");
1390 for (i = 0; i < SEPARATOR_CNT; i++)
1392 const struct separator *seps = &separators[i];
1393 GtkWidget *button = get_widget_assert (ia->builder, seps->name);
1394 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
1396 if (seps->c == '\t')
1399 ds_put_byte (s, seps->c);
1402 ds_put_cstr (s, "\"\n");
1403 if (!ds_is_empty (&ia->quotes))
1404 syntax_gen_pspp (s, " /QUALIFIER=%sq\n", ds_cstr (&ia->quotes));
1408 formats_append_syntax (const PsppireImportAssistant *ia, struct string *s)
1413 g_return_if_fail (ia->dict);
1415 ds_put_cstr (s, " /VARIABLES=\n");
1417 var_cnt = dict_get_var_cnt (ia->dict);
1418 for (i = 0; i < var_cnt; i++)
1420 struct variable *var = dict_get_var (ia->dict, i);
1421 char format_string[FMT_STRING_LEN_MAX + 1];
1422 fmt_to_string (var_get_print_format (var), format_string);
1423 ds_put_format (s, " %s %s%s\n",
1424 var_get_name (var), format_string,
1425 i == var_cnt - 1 ? "." : "");
1430 first_line_append_syntax (const PsppireImportAssistant *ia, struct string *s)
1432 gint first_case = 0;
1433 g_object_get (ia->delimiters_model, "first-line", &first_case, NULL);
1436 ds_put_format (s, " /FIRSTCASE=%d\n", first_case + 1);
1440 intro_append_syntax (const PsppireImportAssistant *ia, struct string *s)
1442 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->n_cases_button)))
1443 ds_put_format (s, "N OF CASES %d.\n",
1444 gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ia->n_cases_spin)));
1445 else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->percent_button)))
1446 ds_put_format (s, "SAMPLE %.4g.\n",
1447 gtk_spin_button_get_value (GTK_SPIN_BUTTON (ia->percent_spin)) / 100.0);
1451 /* Emits PSPP syntax to S that applies the dictionary attributes
1452 (such as missing values and value labels) of the variables in
1455 apply_dict (const struct dictionary *dict, struct string *s)
1457 size_t var_cnt = dict_get_var_cnt (dict);
1460 for (i = 0; i < var_cnt; i++)
1462 struct variable *var = dict_get_var (dict, i);
1463 const char *name = var_get_name (var);
1464 enum val_type type = var_get_type (var);
1465 int width = var_get_width (var);
1466 enum measure measure = var_get_measure (var);
1467 enum var_role role = var_get_role (var);
1468 enum alignment alignment = var_get_alignment (var);
1469 const struct fmt_spec *format = var_get_print_format (var);
1471 if (var_has_missing_values (var))
1473 const struct missing_values *mv = var_get_missing_values (var);
1476 syntax_gen_pspp (s, "MISSING VALUES %ss (", name);
1477 for (j = 0; j < mv_n_values (mv); j++)
1480 ds_put_cstr (s, ", ");
1481 syntax_gen_value (s, mv_get_value (mv, j), width, format);
1484 if (mv_has_range (mv))
1487 if (mv_has_value (mv))
1488 ds_put_cstr (s, ", ");
1489 mv_get_range (mv, &low, &high);
1490 syntax_gen_num_range (s, low, high, format);
1492 ds_put_cstr (s, ").\n");
1494 if (var_has_value_labels (var))
1496 const struct val_labs *vls = var_get_value_labels (var);
1497 const struct val_lab **labels = val_labs_sorted (vls);
1498 size_t n_labels = val_labs_count (vls);
1501 syntax_gen_pspp (s, "VALUE LABELS %ss", name);
1502 for (i = 0; i < n_labels; i++)
1504 const struct val_lab *vl = labels[i];
1505 ds_put_cstr (s, "\n ");
1506 syntax_gen_value (s, &vl->value, width, format);
1507 ds_put_byte (s, ' ');
1508 syntax_gen_string (s, ss_cstr (val_lab_get_escaped_label (vl)));
1511 ds_put_cstr (s, ".\n");
1513 if (var_has_label (var))
1514 syntax_gen_pspp (s, "VARIABLE LABELS %ss %sq.\n",
1515 name, var_get_label (var));
1516 if (measure != var_default_measure (type))
1517 syntax_gen_pspp (s, "VARIABLE LEVEL %ss (%ss).\n",
1518 name, measure_to_syntax (measure));
1519 if (role != ROLE_INPUT)
1520 syntax_gen_pspp (s, "VARIABLE ROLE /%ss %ss.\n",
1521 var_role_to_syntax (role), name);
1522 if (alignment != var_default_alignment (type))
1523 syntax_gen_pspp (s, "VARIABLE ALIGNMENT %ss (%ss).\n",
1524 name, alignment_to_syntax (alignment));
1525 if (var_get_display_width (var) != var_default_display_width (width))
1526 syntax_gen_pspp (s, "VARIABLE WIDTH %ss (%d).\n",
1527 name, var_get_display_width (var));
1534 sheet_spec_gen_syntax (PsppireImportAssistant *ia)
1536 GtkBuilder *builder = ia->builder;
1537 GtkWidget *range_entry = get_widget_assert (builder, "cell-range-entry");
1538 GtkWidget *sheet_entry = get_widget_assert (builder, "sheet-entry");
1539 GtkWidget *rnc = get_widget_assert (builder, "readnames-checkbox");
1540 const gchar *range = gtk_entry_get_text (GTK_ENTRY (range_entry));
1541 int sheet_index = 1 + gtk_combo_box_get_active (GTK_COMBO_BOX (sheet_entry));
1542 gboolean read_names = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rnc));
1544 struct string s = DS_EMPTY_INITIALIZER;
1547 g_object_get (ia->text_file, "file-name", &filename, NULL);
1548 syntax_gen_pspp (&s,
1552 "\n /SHEET=index %d"
1553 "\n /READNAMES=%ss",
1554 (ia->spreadsheet->type == SPREADSHEET_GNUMERIC) ? "GNM" : "ODS",
1557 read_names ? "ON" : "OFF");
1559 if (range && 0 != strcmp ("", range))
1561 syntax_gen_pspp (&s,
1562 "\n /CELLRANGE=RANGE %sq", range);
1566 syntax_gen_pspp (&s,
1567 "\n /CELLRANGE=FULL");
1571 syntax_gen_pspp (&s, ".");
1574 return ds_cstr (&s);
1579 psppire_import_assistant_generate_syntax (PsppireImportAssistant *ia)
1581 struct string s = DS_EMPTY_INITIALIZER;
1583 if (!ia->spreadsheet)
1585 gchar *file_name = NULL;
1586 gchar *encoding = NULL;
1587 g_object_get (ia->text_file,
1588 "file-name", &file_name,
1589 "encoding", &encoding,
1592 if (file_name == NULL)
1595 syntax_gen_pspp (&s,
1600 if (encoding && strcmp (encoding, "Auto"))
1601 syntax_gen_pspp (&s, " /ENCODING=%sq\n", encoding);
1604 " /ARRANGEMENT=DELIMITED\n"
1605 " /DELCASE=LINE\n");
1607 first_line_append_syntax (ia, &s);
1608 separators_append_syntax (ia, &s);
1610 formats_append_syntax (ia, &s);
1611 apply_dict (ia->dict, &s);
1612 intro_append_syntax (ia, &s);
1616 return sheet_spec_gen_syntax (ia);
1619 return ds_cstr (&s);