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/>. */
21 #include "data/casereader.h"
22 #include "data/data-in.h"
23 #include "data/data-out.h"
24 #include "data/dictionary.h"
25 #include "data/format-guesser.h"
26 #include "data/format.h"
27 #include "data/gnumeric-reader.h"
28 #include "data/ods-reader.h"
29 #include "data/spreadsheet-reader.h"
30 #include "data/value-labels.h"
31 #include "data/casereader-provider.h"
33 #include "libpspp/i18n.h"
34 #include "libpspp/line-reader.h"
35 #include "libpspp/message.h"
36 #include "libpspp/hmap.h"
37 #include "libpspp/hash-functions.h"
38 #include "libpspp/str.h"
40 #include "builder-wrapper.h"
42 #include "psppire-data-sheet.h"
43 #include "psppire-data-store.h"
44 #include "psppire-dialog.h"
45 #include "psppire-delimited-text.h"
46 #include "psppire-dict.h"
47 #include "psppire-encoding-selector.h"
48 #include "psppire-import-assistant.h"
49 #include "psppire-scanf.h"
50 #include "psppire-spreadsheet-model.h"
51 #include "psppire-text-file.h"
52 #include "psppire-variable-sheet.h"
54 #include "ui/syntax-gen.h"
57 #define _(msgid) gettext (msgid)
58 #define N_(msgid) msgid
60 enum { MAX_LINE_LEN = 16384 }; /* Max length of an acceptable line. */
63 /* Chooses a name for each column on the separators page */
64 static void choose_column_names (PsppireImportAssistant *ia);
66 static void intro_page_create (PsppireImportAssistant *ia);
67 static void first_line_page_create (PsppireImportAssistant *ia);
69 static void separators_page_create (PsppireImportAssistant *ia);
70 static void formats_page_create (PsppireImportAssistant *ia);
72 static void psppire_import_assistant_init (PsppireImportAssistant *act);
73 static void psppire_import_assistant_class_init (PsppireImportAssistantClass *class);
75 G_DEFINE_TYPE (PsppireImportAssistant, psppire_import_assistant, GTK_TYPE_ASSISTANT);
85 psppire_import_assistant_set_property (GObject *object,
90 // PsppireImportAssistant *act = PSPPIRE_IMPORT_ASSISTANT (object);
95 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
102 psppire_import_assistant_get_property (GObject *object,
107 // PsppireImportAssistant *assistant = PSPPIRE_IMPORT_ASSISTANT (object);
112 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
117 static GObjectClass * parent_class = NULL;
121 psppire_import_assistant_finalize (GObject *object)
123 PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (object);
126 spreadsheet_unref (ia->spreadsheet);
128 ds_destroy (&ia->quotes);
130 g_object_unref (ia->builder);
133 g_main_loop_unref (ia->main_loop);
135 if (G_OBJECT_CLASS (parent_class)->finalize)
136 G_OBJECT_CLASS (parent_class)->finalize (object);
141 psppire_import_assistant_class_init (PsppireImportAssistantClass *class)
143 GObjectClass *object_class = G_OBJECT_CLASS (class);
145 parent_class = g_type_class_peek_parent (class);
147 object_class->set_property = psppire_import_assistant_set_property;
148 object_class->get_property = psppire_import_assistant_get_property;
150 object_class->finalize = psppire_import_assistant_finalize;
154 /* Causes the assistant to close, returning RESPONSE for
155 interpretation by text_data_import_assistant. */
157 close_assistant (PsppireImportAssistant *ia, int response)
159 ia->response = response;
160 g_main_loop_quit (ia->main_loop);
161 gtk_widget_hide (GTK_WIDGET (ia));
165 /* Called when the Paste button on the last page of the assistant
168 on_paste (GtkButton *button, PsppireImportAssistant *ia)
170 close_assistant (ia, PSPPIRE_RESPONSE_PASTE);
174 /* Revises the contents of the fields tree view based on the
175 currently chosen set of separators. */
177 revise_fields_preview (PsppireImportAssistant *ia)
179 choose_column_names (ia);
185 const char *name; /* Name (for use with get_widget_assert). */
186 gunichar c; /* Separator character. */
189 /* All the separators in the dialog box. */
190 static const struct separator separators[] =
202 #define SEPARATOR_CNT (sizeof separators / sizeof *separators)
204 struct separator_count_node
206 struct hmap_node node;
207 int occurance; /* The number of times the separator occurs in a line */
208 int quantity; /* The number of lines with this occurance */
212 /* Picks the most likely separator and quote characters based on
215 choose_likely_separators (PsppireImportAssistant *ia)
218 g_object_get (ia->delimiters_model, "first-line", &first_line, NULL);
224 struct hmap count_map[SEPARATOR_CNT];
225 for (j = 0; j < SEPARATOR_CNT; ++j)
226 hmap_init (count_map + j);
228 GtkTreePath *p = gtk_tree_path_new_from_indices (first_line, -1);
230 for (valid = gtk_tree_model_get_iter (GTK_TREE_MODEL (ia->text_file), &iter, p);
232 valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (ia->text_file), &iter))
234 gchar *line_text = NULL;
235 gtk_tree_model_get (GTK_TREE_MODEL (ia->text_file), &iter, 1, &line_text, -1);
237 gint *counts = xzalloc (sizeof *counts * SEPARATOR_CNT);
239 struct substring cs = ss_cstr (line_text);
241 UINT32_MAX != ss_first_mb (cs);
244 ucs4_t character = ss_first_mb (cs);
247 for (s = 0; s < SEPARATOR_CNT; ++s)
249 if (character == separators[s].c)
255 for (j = 0; j < SEPARATOR_CNT; ++j)
259 struct separator_count_node *cn = NULL;
260 unsigned int hash = hash_int (counts[j], 0);
261 HMAP_FOR_EACH_WITH_HASH (cn, struct separator_count_node, node, hash, &count_map[j])
263 if (cn->occurance == counts[j])
269 struct separator_count_node *new_cn = xzalloc (sizeof *new_cn);
270 new_cn->occurance = counts[j];
271 new_cn->quantity = 1;
272 hmap_insert (&count_map[j], &new_cn->node, hash);
282 gtk_tree_path_free (p);
284 int most_frequent = -1;
286 for (j = 0; j < SEPARATOR_CNT; ++j)
288 struct separator_count_node *cn;
289 HMAP_FOR_EACH (cn, struct separator_count_node, node, &count_map[j])
291 if (largest < cn->quantity)
293 largest = cn->quantity;
297 hmap_destroy (&count_map[j]);
300 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (get_widget_assert (ia->builder, separators[most_frequent].name)), TRUE);
304 repopulate_delimiter_columns (PsppireImportAssistant *ia)
306 /* Remove all the columns */
307 while (gtk_tree_view_get_n_columns (GTK_TREE_VIEW (ia->fields_tree_view)) > 0)
309 GtkTreeViewColumn *tvc = gtk_tree_view_get_column (GTK_TREE_VIEW (ia->fields_tree_view), 0);
310 gtk_tree_view_remove_column (GTK_TREE_VIEW (ia->fields_tree_view), tvc);
313 gint n_fields = gtk_tree_model_get_n_columns (ia->delimiters_model);
315 /* ... and put them back again. */
317 for (f = gtk_tree_view_get_n_columns (GTK_TREE_VIEW (ia->fields_tree_view));
320 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
322 const gchar *title = NULL;
328 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->variable_names_cb)))
331 psppire_delimited_text_get_header_title
332 (PSPPIRE_DELIMITED_TEXT (ia->delimiters_model), f - 1);
338 GtkTreeViewColumn *column =
339 gtk_tree_view_column_new_with_attributes (title,
343 g_object_set (column,
345 "sizing", GTK_TREE_VIEW_COLUMN_AUTOSIZE,
348 gtk_tree_view_append_column (GTK_TREE_VIEW (ia->fields_tree_view), column);
353 reset_tree_view_model (PsppireImportAssistant *ia)
355 GtkTreeModel *tm = gtk_tree_view_get_model (GTK_TREE_VIEW (ia->fields_tree_view));
357 gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), NULL);
360 repopulate_delimiter_columns (ia);
362 gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), tm);
363 // gtk_tree_view_columns_autosize (GTK_TREE_VIEW (ia->fields_tree_view));
368 /* Called just before the separators page becomes visible in the
369 assistant, and when the Reset button is clicked. */
371 prepare_separators_page (PsppireImportAssistant *ia, GtkWidget *page)
373 gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), ia->delimiters_model);
375 g_signal_connect_swapped (ia->delimiters_model, "notify::delimiters",
376 G_CALLBACK (reset_tree_view_model), ia);
379 repopulate_delimiter_columns (ia);
381 revise_fields_preview (ia);
382 choose_likely_separators (ia);
385 /* Resets IA's intro page to its initial state. */
387 reset_intro_page (PsppireImportAssistant *ia)
389 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ia->all_cases_button),
395 /* Clears the set of user-modified variables from IA's formats
396 substructure. This discards user modifications to variable
397 formats, thereby causing formats to revert to their
400 reset_formats_page (PsppireImportAssistant *ia, GtkWidget *page)
404 static void prepare_formats_page (PsppireImportAssistant *ia);
406 /* Called when the Reset button is clicked. */
408 on_reset (GtkButton *button, PsppireImportAssistant *ia)
410 gint pn = gtk_assistant_get_current_page (GTK_ASSISTANT (ia));
412 GtkWidget *page = gtk_assistant_get_nth_page (GTK_ASSISTANT (ia), pn);
414 page_func *on_reset = g_object_get_data (G_OBJECT (page), "on-reset");
423 next_page_func (gint old_page, gpointer data)
429 /* Called just before PAGE is displayed as the current page of
430 IMPORT_ASSISTANT, this updates IA content according to the new
433 on_prepare (GtkAssistant *assistant, GtkWidget *page, PsppireImportAssistant *ia)
435 gtk_widget_show (ia->reset_button);
436 gtk_widget_hide (ia->paste_button);
438 gint pn = gtk_assistant_get_current_page (assistant);
439 gint previous_page_index = ia->current_page;
441 if (previous_page_index >= 0)
443 GtkWidget *closing_page = gtk_assistant_get_nth_page (GTK_ASSISTANT (ia), previous_page_index);
445 if (pn > previous_page_index)
447 page_func *on_forward = g_object_get_data (G_OBJECT (closing_page), "on-forward");
450 on_forward (ia, closing_page);
454 page_func *on_back = g_object_get_data (G_OBJECT (closing_page), "on-back");
457 on_back (ia, closing_page);
462 GtkWidget *new_page = gtk_assistant_get_nth_page (GTK_ASSISTANT (ia), pn);
464 page_func *on_entering = g_object_get_data (G_OBJECT (new_page), "on-entering");
467 on_entering (ia, new_page);
470 ia->current_page = pn;
473 /* Called when the Cancel button in the assistant is clicked. */
475 on_cancel (GtkAssistant *assistant, PsppireImportAssistant *ia)
477 close_assistant (ia, GTK_RESPONSE_CANCEL);
480 /* Called when the Apply button on the last page of the assistant
483 on_close (GtkAssistant *assistant, PsppireImportAssistant *ia)
485 close_assistant (ia, GTK_RESPONSE_APPLY);
490 add_page_to_assistant (PsppireImportAssistant *ia,
491 GtkWidget *page, GtkAssistantPageType type, const gchar *);
495 on_sheet_combo_changed (GtkComboBox *cb, PsppireImportAssistant *ia)
499 GtkTreeModel *model = gtk_combo_box_get_model (cb);
500 GtkBuilder *builder = ia->builder;
501 GtkWidget *range_entry = get_widget_assert (builder, "cell-range-entry");
503 gtk_combo_box_get_active_iter (cb, &iter);
504 gtk_tree_model_get (model, &iter, PSPPIRE_SPREADSHEET_MODEL_COL_RANGE, &range, -1);
505 gtk_entry_set_text (GTK_ENTRY (range_entry), range ? range : "");
509 /* Prepares IA's sheet_spec page. */
511 prepare_sheet_spec_page (PsppireImportAssistant *ia)
513 GtkBuilder *builder = ia->builder;
514 GtkWidget *sheet_entry = get_widget_assert (builder, "sheet-entry");
515 GtkWidget *readnames_checkbox = get_widget_assert (builder, "readnames-checkbox");
517 gtk_combo_box_set_model (GTK_COMBO_BOX (sheet_entry),
518 psppire_spreadsheet_model_new (ia->spreadsheet));
520 gtk_combo_box_set_active (GTK_COMBO_BOX (sheet_entry), 0);
522 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (readnames_checkbox), FALSE);
526 /* Initializes IA's sheet_spec substructure. */
528 sheet_spec_page_create (PsppireImportAssistant *ia)
530 GtkBuilder *builder = ia->builder;
531 GtkWidget *page = get_widget_assert (builder, "Spreadsheet-Importer");
533 GtkWidget *combo_box = get_widget_assert (builder, "sheet-entry");
534 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
535 gtk_cell_layout_clear (GTK_CELL_LAYOUT (combo_box));
536 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);
537 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,
541 g_signal_connect (combo_box, "changed", G_CALLBACK (on_sheet_combo_changed), ia);
543 add_page_to_assistant (ia, page,
544 GTK_ASSISTANT_PAGE_CONTENT, _("Importing Spreadsheet Data"));
546 g_object_set_data (G_OBJECT (page), "on-entering", prepare_sheet_spec_page);
550 on_chosen (PsppireImportAssistant *ia, GtkWidget *page)
552 GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
553 gchar *f = gtk_file_chooser_get_filename (fc);
556 for(i = gtk_assistant_get_n_pages (GTK_ASSISTANT (ia)); i > 0; --i)
557 gtk_assistant_remove_page (GTK_ASSISTANT (ia), i);
559 gtk_assistant_set_page_complete (GTK_ASSISTANT(ia), GTK_WIDGET (fc), FALSE);
561 if (f && g_file_test (f, G_FILE_TEST_IS_REGULAR))
563 gtk_assistant_set_page_complete (GTK_ASSISTANT(ia), GTK_WIDGET (fc), TRUE);
566 spreadsheet_unref (ia->spreadsheet);
568 ia->spreadsheet = gnumeric_probe (f, FALSE);
570 if (!ia->spreadsheet)
571 ia->spreadsheet = ods_probe (f, FALSE);
575 sheet_spec_page_create (ia);
579 intro_page_create (ia);
580 first_line_page_create (ia);
581 separators_page_create (ia);
584 formats_page_create (ia);
590 /* This has to be done on a map signal callback,
591 because GtkFileChooserWidget resets everything when it is mapped. */
593 on_map (PsppireImportAssistant *ia, GtkWidget *page)
596 GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
599 gtk_file_chooser_set_filename (fc, ia->file_name);
602 on_chosen (ia, page);
608 chooser_page_enter (PsppireImportAssistant *ia, GtkWidget *page)
613 chooser_page_leave (PsppireImportAssistant *ia, GtkWidget *page)
615 g_free (ia->file_name);
616 ia->file_name = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (page));
617 gchar *encoding = psppire_encoding_selector_get_encoding (ia->encoding_selector);
619 if (!ia->spreadsheet)
621 ia->text_file = psppire_text_file_new (ia->file_name, encoding);
622 gtk_tree_view_set_model (GTK_TREE_VIEW (ia->first_line_tree_view),
623 GTK_TREE_MODEL (ia->text_file));
631 chooser_page_reset (PsppireImportAssistant *ia, GtkWidget *page)
633 GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
635 gtk_file_chooser_set_filter (fc, ia->default_filter);
636 gtk_file_chooser_unselect_all (fc);
638 on_chosen (ia, page);
644 chooser_page_create (PsppireImportAssistant *ia)
646 GtkFileFilter *filter = NULL;
648 GtkWidget *chooser = gtk_file_chooser_widget_new (GTK_FILE_CHOOSER_ACTION_OPEN);
650 g_object_set_data (G_OBJECT (chooser), "on-forward", chooser_page_leave);
651 g_object_set_data (G_OBJECT (chooser), "on-reset", chooser_page_reset);
652 g_object_set_data (G_OBJECT (chooser), "on-entering",chooser_page_enter);
654 g_object_set (chooser, "local-only", FALSE, NULL);
657 ia->default_filter = gtk_file_filter_new ();
658 gtk_file_filter_set_name (ia->default_filter, _("All Files"));
659 gtk_file_filter_add_pattern (ia->default_filter, "*");
660 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), ia->default_filter);
662 filter = gtk_file_filter_new ();
663 gtk_file_filter_set_name (filter, _("Text Files"));
664 gtk_file_filter_add_mime_type (filter, "text/*");
665 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
667 filter = gtk_file_filter_new ();
668 gtk_file_filter_set_name (filter, _("Text (*.txt) Files"));
669 gtk_file_filter_add_pattern (filter, "*.txt");
670 gtk_file_filter_add_pattern (filter, "*.TXT");
671 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
673 filter = gtk_file_filter_new ();
674 gtk_file_filter_set_name (filter, _("Plain Text (ASCII) Files"));
675 gtk_file_filter_add_mime_type (filter, "text/plain");
676 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
678 filter = gtk_file_filter_new ();
679 gtk_file_filter_set_name (filter, _("Comma Separated Value Files"));
680 gtk_file_filter_add_mime_type (filter, "text/csv");
681 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
683 /* I've never encountered one of these, but it's listed here:
684 http://www.iana.org/assignments/media-types/text/tab-separated-values */
685 filter = gtk_file_filter_new ();
686 gtk_file_filter_set_name (filter, _("Tab Separated Value Files"));
687 gtk_file_filter_add_mime_type (filter, "text/tab-separated-values");
688 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
690 filter = gtk_file_filter_new ();
691 gtk_file_filter_set_name (filter, _("Gnumeric Spreadsheet Files"));
692 gtk_file_filter_add_mime_type (filter, "application/x-gnumeric");
693 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
695 filter = gtk_file_filter_new ();
696 gtk_file_filter_set_name (filter, _("OpenDocument Spreadsheet Files"));
697 gtk_file_filter_add_mime_type (filter, "application/vnd.oasis.opendocument.spreadsheet");
698 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
700 filter = gtk_file_filter_new ();
701 gtk_file_filter_set_name (filter, _("All Spreadsheet Files"));
702 gtk_file_filter_add_mime_type (filter, "application/x-gnumeric");
703 gtk_file_filter_add_mime_type (filter, "application/vnd.oasis.opendocument.spreadsheet");
704 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
706 ia->encoding_selector = psppire_encoding_selector_new ("Auto", TRUE);
707 gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (chooser), ia->encoding_selector);
709 add_page_to_assistant (ia, chooser,
710 GTK_ASSISTANT_PAGE_INTRO, _("Select File to Import"));
712 g_signal_connect_swapped (chooser, "selection-changed", G_CALLBACK (on_chosen), ia);
713 g_signal_connect_swapped (chooser, "map", G_CALLBACK (on_map), ia);
719 psppire_import_assistant_init (PsppireImportAssistant *ia)
721 ia->builder = builder_new ("text-data-import.ui");
723 ia->current_page = -1 ;
724 ia->file_name = NULL;
726 ia->spreadsheet = NULL;
728 ia->main_loop = g_main_loop_new (NULL, TRUE);
730 g_signal_connect (ia, "prepare", G_CALLBACK (on_prepare), ia);
731 g_signal_connect (ia, "cancel", G_CALLBACK (on_cancel), ia);
732 g_signal_connect (ia, "close", G_CALLBACK (on_close), ia);
734 ia->paste_button = gtk_button_new_with_label (_("Paste"));
735 ia->reset_button = gtk_button_new_with_label (_("Reset"));
737 gtk_assistant_add_action_widget (GTK_ASSISTANT(ia), ia->paste_button);
739 g_signal_connect (ia->paste_button, "clicked", G_CALLBACK (on_paste), ia);
740 g_signal_connect (ia->reset_button, "clicked", G_CALLBACK (on_reset), ia);
742 gtk_assistant_add_action_widget (GTK_ASSISTANT(ia), ia->reset_button);
744 gtk_window_set_title (GTK_WINDOW (ia),
745 _("Importing Delimited Text Data"));
747 gtk_window_set_icon_name (GTK_WINDOW (ia), "pspp");
749 chooser_page_create (ia);
751 gtk_assistant_set_forward_page_func (GTK_ASSISTANT (ia), next_page_func, NULL, NULL);
753 gtk_window_maximize (GTK_WINDOW (ia));
757 /* Appends a page of the given TYPE, with PAGE as its content, to
758 the GtkAssistant encapsulated by IA. Returns the GtkWidget
759 that represents the page. */
761 add_page_to_assistant (PsppireImportAssistant *ia,
762 GtkWidget *page, GtkAssistantPageType type, const gchar *title)
764 GtkWidget *content = page;
766 gtk_assistant_append_page (GTK_ASSISTANT (ia), content);
767 gtk_assistant_set_page_type (GTK_ASSISTANT(ia), content, type);
768 gtk_assistant_set_page_title (GTK_ASSISTANT(ia), content, title);
769 gtk_assistant_set_page_complete (GTK_ASSISTANT(ia), content, TRUE);
775 /* Called when one of the radio buttons is clicked. */
777 on_intro_amount_changed (PsppireImportAssistant *p)
779 gtk_widget_set_sensitive (p->n_cases_spin,
780 gtk_toggle_button_get_active
781 (GTK_TOGGLE_BUTTON (p->n_cases_button)));
783 gtk_widget_set_sensitive (p->percent_spin,
784 gtk_toggle_button_get_active
785 (GTK_TOGGLE_BUTTON (p->percent_button)));
789 on_treeview_selection_change (PsppireImportAssistant *ia)
791 GtkTreeSelection *selection =
792 gtk_tree_view_get_selection (GTK_TREE_VIEW (ia->first_line_tree_view));
793 GtkTreeModel *model = NULL;
795 if (gtk_tree_selection_get_selected (selection, &model, &iter))
799 GtkTreePath *path = gtk_tree_model_get_path (model, &iter);
800 gint *index = gtk_tree_path_get_indices (path);
802 gtk_tree_path_free (path);
803 g_object_get (model, "maximum-lines", &max_lines, NULL);
804 gtk_widget_set_sensitive (ia->variable_names_cb,
805 (n > 0 && n < max_lines));
806 ia->delimiters_model =
807 psppire_delimited_text_new (GTK_TREE_MODEL (ia->text_file));
808 g_object_set (ia->delimiters_model, "first-line", n, NULL);
813 render_text_preview_line (GtkTreeViewColumn *tree_column,
814 GtkCellRenderer *cell,
815 GtkTreeModel *tree_model,
820 Set the text to a "insensitive" state if the row
821 is greater than what the user declared to be the maximum.
823 PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (data);
824 GtkTreePath *path = gtk_tree_model_get_path (tree_model, iter);
825 gint *ii = gtk_tree_path_get_indices (path);
827 g_object_get (tree_model, "maximum-lines", &max_lines, NULL);
828 g_object_set (cell, "sensitive", (*ii < max_lines), NULL);
829 gtk_tree_path_free (path);
832 /* Initializes IA's first_line substructure. */
834 first_line_page_create (PsppireImportAssistant *ia)
836 GtkWidget *w = get_widget_assert (ia->builder, "FirstLine");
838 g_object_set_data (G_OBJECT (w), "on-entering", on_treeview_selection_change);
840 add_page_to_assistant (ia, w,
841 GTK_ASSISTANT_PAGE_CONTENT, _("Select the First Line"));
843 GtkWidget *scrolled_window = get_widget_assert (ia->builder, "first-line-scroller");
845 if (ia->first_line_tree_view == NULL)
847 ia->first_line_tree_view = gtk_tree_view_new ();
849 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (ia->first_line_tree_view), TRUE);
851 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
852 GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes (_("Line"), renderer,
856 gtk_tree_view_column_set_cell_data_func (column, renderer, render_text_preview_line, ia, 0);
857 gtk_tree_view_append_column (GTK_TREE_VIEW (ia->first_line_tree_view), column);
859 renderer = gtk_cell_renderer_text_new ();
860 column = gtk_tree_view_column_new_with_attributes (_("Text"), renderer, "text", 1, NULL);
861 gtk_tree_view_column_set_cell_data_func (column, renderer, render_text_preview_line, ia, 0);
863 gtk_tree_view_append_column (GTK_TREE_VIEW (ia->first_line_tree_view), column);
865 g_signal_connect_swapped (ia->first_line_tree_view, "cursor-changed",
866 G_CALLBACK (on_treeview_selection_change), ia);
867 gtk_container_add (GTK_CONTAINER (scrolled_window), ia->first_line_tree_view);
870 gtk_widget_show_all (scrolled_window);
872 ia->variable_names_cb = get_widget_assert (ia->builder, "variable-names");
876 intro_on_leave (PsppireImportAssistant *ia)
879 g_object_get (ia->text_file, "line-count", &lc, NULL);
880 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->n_cases_button)))
882 gint max_lines = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ia->n_cases_spin));
883 g_object_set (ia->text_file, "maximum-lines", max_lines, NULL);
885 else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->percent_button)))
887 gdouble percent = gtk_spin_button_get_value (GTK_SPIN_BUTTON (ia->percent_spin));
888 g_object_set (ia->text_file, "maximum-lines", (gint) (lc * percent / 100.0), NULL);
892 g_object_set (ia->text_file, "maximum-lines", lc, NULL);
898 intro_on_enter (PsppireImportAssistant *ia)
900 GtkBuilder *builder = ia->builder;
901 GtkWidget *table = get_widget_assert (builder, "button-table");
906 ds_put_cstr (&s, _("This assistant will guide you through the process of "
907 "importing data into PSPP from a text file with one line "
908 "per case, in which fields are separated by tabs, "
909 "commas, or other delimiters.\n\n"));
913 if (ia->text_file->total_is_exact)
916 &s, ngettext ("The selected file contains %'lu line of text. ",
917 "The selected file contains %'lu lines of text. ",
918 ia->text_file->total_lines),
919 ia->text_file->total_lines);
921 else if (ia->text_file->total_lines > 0)
925 "The selected file contains approximately %'lu line of text. ",
926 "The selected file contains approximately %'lu lines of text. ",
927 ia->text_file->total_lines),
928 ia->text_file->total_lines);
931 "Only the first %zu line of the file will be shown for "
932 "preview purposes in the following screens. ",
933 "Only the first %zu lines of the file will be shown for "
934 "preview purposes in the following screens. ",
935 ia->text_file->line_cnt),
936 ia->text_file->line_cnt);
940 ds_put_cstr (&s, _("You may choose below how much of the file should "
941 "actually be imported."));
943 gtk_label_set_text (GTK_LABEL (get_widget_assert (builder, "intro-label")),
947 if (gtk_grid_get_child_at (GTK_GRID (table), 1, 1) == NULL)
949 GtkWidget *hbox_n_cases = psppire_scanf_new (_("Only the first %4d cases"), &ia->n_cases_spin);
950 gtk_grid_attach (GTK_GRID (table), hbox_n_cases,
955 GtkAdjustment *adj = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (ia->n_cases_spin));
956 gtk_adjustment_set_lower (adj, 1.0);
958 if (gtk_grid_get_child_at (GTK_GRID (table), 1, 2) == NULL)
960 GtkWidget *hbox_percent = psppire_scanf_new (_("Only the first %3d %% of file (approximately)"),
963 gtk_grid_attach (GTK_GRID (table), hbox_percent,
968 gtk_widget_show_all (table);
970 on_intro_amount_changed (ia);
973 /* Initializes IA's intro substructure. */
975 intro_page_create (PsppireImportAssistant *ia)
977 GtkBuilder *builder = ia->builder;
979 GtkWidget *w = get_widget_assert (builder, "Intro");
981 ia->percent_spin = gtk_spin_button_new_with_range (0, 100, 10);
984 add_page_to_assistant (ia, w, GTK_ASSISTANT_PAGE_CONTENT, _("Select the Lines to Import"));
986 ia->all_cases_button = get_widget_assert (builder, "import-all-cases");
988 ia->n_cases_button = get_widget_assert (builder, "import-n-cases");
990 ia->percent_button = get_widget_assert (builder, "import-percent");
992 g_signal_connect_swapped (ia->all_cases_button, "toggled",
993 G_CALLBACK (on_intro_amount_changed), ia);
994 g_signal_connect_swapped (ia->n_cases_button, "toggled",
995 G_CALLBACK (on_intro_amount_changed), ia);
996 g_signal_connect_swapped (ia->percent_button, "toggled",
997 G_CALLBACK (on_intro_amount_changed), ia);
1000 g_object_set_data (G_OBJECT (w), "on-forward", intro_on_leave);
1001 g_object_set_data (G_OBJECT (w), "on-entering", intro_on_enter);
1002 g_object_set_data (G_OBJECT (w), "on-reset", reset_intro_page);
1007 psppire_import_assistant_new (GtkWindow *toplevel)
1009 return GTK_WIDGET (g_object_new (PSPPIRE_TYPE_IMPORT_ASSISTANT,
1010 /* Some window managers (notably ratpoison)
1011 ignore the maximise command when a window is
1012 transient. This causes problems for this
1014 /* "transient-for", toplevel, */
1023 set_quote_list (GtkComboBox *cb)
1025 GtkListStore *list = gtk_list_store_new (1, G_TYPE_STRING);
1028 const gchar *separator[3] = {"'\"", "\'", "\""};
1030 for (i = 0; i < 3; i++)
1032 const gchar *s = separator[i];
1034 /* Add a new row to the model */
1035 gtk_list_store_append (list, &iter);
1036 gtk_list_store_set (list, &iter,
1042 gtk_combo_box_set_model (GTK_COMBO_BOX (cb), GTK_TREE_MODEL (list));
1043 g_object_unref (list);
1045 gtk_combo_box_set_entry_text_column (cb, 0);
1050 /* Chooses a name for each column on the separators page */
1052 choose_column_names (PsppireImportAssistant *ia)
1055 unsigned long int generated_name_count = 0;
1056 dict_clear (ia->dict);
1058 for (i = 0; i < gtk_tree_model_get_n_columns (ia->delimiters_model) - 1; ++i)
1060 const gchar *candidate_name = NULL;
1062 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->variable_names_cb)))
1064 candidate_name = psppire_delimited_text_get_header_title (PSPPIRE_DELIMITED_TEXT (ia->delimiters_model), i);
1067 char *name = dict_make_unique_var_name (ia->dict,
1069 &generated_name_count);
1071 dict_create_var_assert (ia->dict, name, 0);
1078 /* Called when the user toggles one of the separators
1081 on_separator_toggle (GtkToggleButton *toggle UNUSED,
1082 PsppireImportAssistant *ia)
1085 GSList *delimiters = NULL;
1086 for (i = 0; i < SEPARATOR_CNT; i++)
1088 const struct separator *s = &separators[i];
1089 GtkWidget *button = get_widget_assert (ia->builder, s->name);
1090 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
1092 delimiters = g_slist_prepend (delimiters, GINT_TO_POINTER (s->c));
1096 g_object_set (ia->delimiters_model, "delimiters", delimiters, NULL);
1098 revise_fields_preview (ia);
1102 /* Called when the user changes the entry field for custom
1105 on_separators_custom_entry_notify (GObject *gobject UNUSED,
1106 GParamSpec *arg1 UNUSED,
1107 PsppireImportAssistant *ia)
1109 revise_fields_preview (ia);
1112 /* Called when the user toggles the checkbox that enables custom
1115 on_separators_custom_cb_toggle (GtkToggleButton *custom_cb,
1116 PsppireImportAssistant *ia)
1118 bool is_active = gtk_toggle_button_get_active (custom_cb);
1119 gtk_widget_set_sensitive (ia->custom_entry, is_active);
1120 revise_fields_preview (ia);
1123 /* Called when the user changes the selection in the combo box
1124 that selects a quote character. */
1126 on_quote_combo_change (GtkComboBox *combo, PsppireImportAssistant *ia)
1128 // revise_fields_preview (ia);
1131 /* Called when the user toggles the checkbox that enables
1134 on_quote_cb_toggle (GtkToggleButton *quote_cb, PsppireImportAssistant *ia)
1136 bool is_active = gtk_toggle_button_get_active (quote_cb);
1137 gtk_widget_set_sensitive (ia->quote_combo, is_active);
1138 revise_fields_preview (ia);
1141 /* Initializes IA's separators substructure. */
1143 separators_page_create (PsppireImportAssistant *ia)
1145 GtkBuilder *builder = ia->builder;
1149 GtkWidget *w = get_widget_assert (builder, "Separators");
1151 g_object_set_data (G_OBJECT (w), "on-entering", prepare_separators_page);
1152 g_object_set_data (G_OBJECT (w), "on-reset", prepare_separators_page);
1154 add_page_to_assistant (ia, w, GTK_ASSISTANT_PAGE_CONTENT, _("Choose Separators"));
1156 ia->custom_cb = get_widget_assert (builder, "custom-cb");
1157 ia->custom_entry = get_widget_assert (builder, "custom-entry");
1158 ia->quote_combo = get_widget_assert (builder, "quote-combo");
1159 ia->quote_entry = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (ia->quote_combo)));
1160 ia->quote_cb = get_widget_assert (builder, "quote-cb");
1162 set_quote_list (GTK_COMBO_BOX (ia->quote_combo));
1164 if (ia->fields_tree_view == NULL)
1166 GtkWidget *scroller = get_widget_assert (ia->builder, "fields-scroller");
1167 ia->fields_tree_view = gtk_tree_view_new ();
1168 gtk_container_add (GTK_CONTAINER (scroller), GTK_WIDGET (ia->fields_tree_view));
1169 gtk_widget_show_all (scroller);
1172 g_signal_connect (ia->quote_combo, "changed",
1173 G_CALLBACK (on_quote_combo_change), ia);
1174 g_signal_connect (ia->quote_cb, "toggled",
1175 G_CALLBACK (on_quote_cb_toggle), ia);
1176 g_signal_connect (ia->custom_entry, "notify::text",
1177 G_CALLBACK (on_separators_custom_entry_notify), ia);
1178 g_signal_connect (ia->custom_cb, "toggled",
1179 G_CALLBACK (on_separators_custom_cb_toggle), ia);
1180 for (i = 0; i < SEPARATOR_CNT; i++)
1181 g_signal_connect (get_widget_assert (builder, separators[i].name),
1182 "toggled", G_CALLBACK (on_separator_toggle), ia);
1191 static struct casereader_random_class my_casereader_class;
1193 static struct ccase *
1194 my_read (struct casereader *reader, void *aux, casenumber idx)
1196 PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (aux);
1197 GtkTreeModel *tm = GTK_TREE_MODEL (ia->delimiters_model);
1199 GtkTreePath *tp = gtk_tree_path_new_from_indices (idx, -1);
1201 const struct caseproto *proto = casereader_get_proto (reader);
1204 struct ccase *c = NULL;
1205 if (gtk_tree_model_get_iter (tm, &iter, tp))
1207 c = case_create (proto);
1209 for (i = 0 ; i < caseproto_get_n_widths (proto); ++i)
1212 gtk_tree_model_get_value (tm, &iter, i + 1, &value);
1214 const struct variable *var = dict_get_var (ia->dict, i);
1216 const gchar *ss = g_value_get_string (&value);
1219 union value *v = case_data_rw (c, var);
1220 char *xx = data_in (ss_cstr (ss),
1222 var_get_write_format (var)->type,
1223 v, var_get_width (var), "UTF-8");
1226 /* g_print ("%s:%d Err %s\n", __FILE__, __LINE__, xx); */
1229 g_value_unset (&value);
1233 gtk_tree_path_free (tp);
1239 my_destroy (struct casereader *reader, void *aux)
1241 g_print ("%s:%d %p\n", __FILE__, __LINE__, reader);
1245 my_advance (struct casereader *reader, void *aux, casenumber cnt)
1247 g_print ("%s:%d\n", __FILE__, __LINE__);
1251 foo (struct dictionary *dict, void *aux)
1253 PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (aux);
1254 g_print ("%s:%d\n", __FILE__, __LINE__);
1256 struct caseproto *proto = caseproto_create ();
1259 for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
1261 const struct variable *var = dict_get_var (ia->dict, i);
1262 proto = caseproto_add_width (proto, var_get_width (var));
1266 gint n_rows = gtk_tree_model_iter_n_children (ia->delimiters_model, NULL);
1268 struct casereader *reader =
1269 casereader_create_random (proto, n_rows, &my_casereader_class, ia);
1272 PsppireDataStore *store = NULL;
1274 g_object_get (ia->data_sheet, "data-model", &store, NULL);
1276 psppire_data_store_set_reader (store, reader);
1279 /* Called just before the formats page of the assistant is
1282 prepare_formats_page (PsppireImportAssistant *ia)
1284 PsppireDict *dict = psppire_dict_new_from_dict (ia->dict);
1285 g_object_set (ia->var_sheet, "data-model", dict, NULL);
1287 my_casereader_class.read = my_read;
1288 my_casereader_class.destroy = my_destroy;
1289 my_casereader_class.advance = my_advance;
1291 struct caseproto *proto = caseproto_create ();
1294 struct fmt_guesser **fg = xcalloc (sizeof *fg, dict_get_var_cnt (ia->dict));
1295 for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
1297 fg[i] = fmt_guesser_create ();
1300 gint n_rows = gtk_tree_model_iter_n_children (ia->delimiters_model, NULL);
1304 for (ok = gtk_tree_model_get_iter_first (ia->delimiters_model, &iter);
1306 ok = gtk_tree_model_iter_next (ia->delimiters_model, &iter))
1308 for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
1311 gtk_tree_model_get (ia->delimiters_model, &iter, i+1, &s, -1);
1313 fmt_guesser_add (fg[i], ss_cstr (s));
1318 for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
1321 fmt_guesser_guess (fg[i], &fs);
1323 fmt_fix (&fs, FMT_FOR_INPUT);
1325 struct variable *var = dict_get_var (ia->dict, i);
1327 int width = fmt_var_width (&fs);
1329 var_set_width_and_formats (var, width,
1332 proto = caseproto_add_width (proto, width);
1333 fmt_guesser_destroy (fg[i]);
1338 // dict_set_change_callback (ia->dict, foo, ia);
1340 struct casereader *reader =
1341 casereader_create_random (proto, n_rows, &my_casereader_class, ia);
1343 PsppireDataStore *store = psppire_data_store_new (dict);
1344 psppire_data_store_set_reader (store, reader);
1346 g_object_set (ia->data_sheet, "data-model", store, NULL);
1350 g_object_get (get_widget_assert (ia->builder, "vpaned1"),
1351 "max-position", &pmax, NULL);
1354 g_object_set (get_widget_assert (ia->builder, "vpaned1"),
1355 "position", pmax / 2, NULL);
1357 gtk_widget_show (ia->paste_button);
1361 formats_page_create (PsppireImportAssistant *ia)
1363 GtkBuilder *builder = ia->builder;
1365 GtkWidget *w = get_widget_assert (builder, "Formats");
1366 g_object_set_data (G_OBJECT (w), "on-entering", prepare_formats_page);
1367 g_object_set_data (G_OBJECT (w), "on-reset", reset_formats_page);
1369 GtkWidget *vars_scroller = get_widget_assert (builder, "vars-scroller");
1370 if (ia->var_sheet == NULL)
1372 ia->var_sheet = psppire_variable_sheet_new ();
1374 gtk_container_add (GTK_CONTAINER (vars_scroller), ia->var_sheet);
1376 ia->dict = dict_create (get_default_encoding ());
1378 gtk_widget_show_all (vars_scroller);
1380 GtkWidget *data_scroller = get_widget_assert (builder, "data-scroller");
1381 if (ia->data_sheet == NULL)
1383 ia->data_sheet = psppire_data_sheet_new ();
1385 gtk_container_add (GTK_CONTAINER (data_scroller), ia->data_sheet);
1387 gtk_widget_show_all (data_scroller);
1390 add_page_to_assistant (ia, w,
1391 GTK_ASSISTANT_PAGE_CONFIRM, _("Adjust Variable Formats"));
1398 separators_append_syntax (const PsppireImportAssistant *ia, struct string *s)
1402 ds_put_cstr (s, " /DELIMITERS=\"");
1404 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (get_widget_assert (ia->builder, "tab"))))
1405 ds_put_cstr (s, "\\t");
1406 for (i = 0; i < SEPARATOR_CNT; i++)
1408 const struct separator *seps = &separators[i];
1409 GtkWidget *button = get_widget_assert (ia->builder, seps->name);
1410 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
1412 if (seps->c == '\t')
1415 ds_put_byte (s, seps->c);
1418 ds_put_cstr (s, "\"\n");
1419 if (!ds_is_empty (&ia->quotes))
1420 syntax_gen_pspp (s, " /QUALIFIER=%sq\n", ds_cstr (&ia->quotes));
1424 formats_append_syntax (const PsppireImportAssistant *ia, struct string *s)
1429 g_return_if_fail (ia->dict);
1431 ds_put_cstr (s, " /VARIABLES=\n");
1433 var_cnt = dict_get_var_cnt (ia->dict);
1434 for (i = 0; i < var_cnt; i++)
1436 struct variable *var = dict_get_var (ia->dict, i);
1437 char format_string[FMT_STRING_LEN_MAX + 1];
1438 fmt_to_string (var_get_print_format (var), format_string);
1439 ds_put_format (s, " %s %s%s\n",
1440 var_get_name (var), format_string,
1441 i == var_cnt - 1 ? "." : "");
1446 first_line_append_syntax (const PsppireImportAssistant *ia, struct string *s)
1448 gint first_case = 0;
1449 g_object_get (ia->delimiters_model, "first-line", &first_case, NULL);
1452 ds_put_format (s, " /FIRSTCASE=%d\n", first_case + 1);
1456 intro_append_syntax (const PsppireImportAssistant *ia, struct string *s)
1458 gint first_line = 0;
1459 g_object_get (ia->delimiters_model, "first-line", &first_line, NULL);
1461 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->n_cases_button)))
1462 ds_put_format (s, "SELECT IF ($CASENUM <= %d).\n",
1463 gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ia->n_cases_spin)) - first_line);
1464 else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->percent_button)))
1465 ds_put_format (s, "SAMPLE %.4g.\n",
1466 gtk_spin_button_get_value (GTK_SPIN_BUTTON (ia->percent_spin)) / 100.0);
1470 /* Emits PSPP syntax to S that applies the dictionary attributes
1471 (such as missing values and value labels) of the variables in
1474 apply_dict (const struct dictionary *dict, struct string *s)
1476 size_t var_cnt = dict_get_var_cnt (dict);
1479 for (i = 0; i < var_cnt; i++)
1481 struct variable *var = dict_get_var (dict, i);
1482 const char *name = var_get_name (var);
1483 enum val_type type = var_get_type (var);
1484 int width = var_get_width (var);
1485 enum measure measure = var_get_measure (var);
1486 enum var_role role = var_get_role (var);
1487 enum alignment alignment = var_get_alignment (var);
1488 const struct fmt_spec *format = var_get_print_format (var);
1490 if (var_has_missing_values (var))
1492 const struct missing_values *mv = var_get_missing_values (var);
1495 syntax_gen_pspp (s, "MISSING VALUES %ss (", name);
1496 for (j = 0; j < mv_n_values (mv); j++)
1499 ds_put_cstr (s, ", ");
1500 syntax_gen_value (s, mv_get_value (mv, j), width, format);
1503 if (mv_has_range (mv))
1506 if (mv_has_value (mv))
1507 ds_put_cstr (s, ", ");
1508 mv_get_range (mv, &low, &high);
1509 syntax_gen_num_range (s, low, high, format);
1511 ds_put_cstr (s, ").\n");
1513 if (var_has_value_labels (var))
1515 const struct val_labs *vls = var_get_value_labels (var);
1516 const struct val_lab **labels = val_labs_sorted (vls);
1517 size_t n_labels = val_labs_count (vls);
1520 syntax_gen_pspp (s, "VALUE LABELS %ss", name);
1521 for (i = 0; i < n_labels; i++)
1523 const struct val_lab *vl = labels[i];
1524 ds_put_cstr (s, "\n ");
1525 syntax_gen_value (s, &vl->value, width, format);
1526 ds_put_byte (s, ' ');
1527 syntax_gen_string (s, ss_cstr (val_lab_get_escaped_label (vl)));
1530 ds_put_cstr (s, ".\n");
1532 if (var_has_label (var))
1533 syntax_gen_pspp (s, "VARIABLE LABELS %ss %sq.\n",
1534 name, var_get_label (var));
1535 if (measure != var_default_measure (type))
1536 syntax_gen_pspp (s, "VARIABLE LEVEL %ss (%ss).\n",
1537 name, measure_to_syntax (measure));
1538 if (role != ROLE_INPUT)
1539 syntax_gen_pspp (s, "VARIABLE ROLE /%ss %ss.\n",
1540 var_role_to_syntax (role), name);
1541 if (alignment != var_default_alignment (type))
1542 syntax_gen_pspp (s, "VARIABLE ALIGNMENT %ss (%ss).\n",
1543 name, alignment_to_syntax (alignment));
1544 if (var_get_display_width (var) != var_default_display_width (width))
1545 syntax_gen_pspp (s, "VARIABLE WIDTH %ss (%d).\n",
1546 name, var_get_display_width (var));
1553 sheet_spec_gen_syntax (PsppireImportAssistant *ia)
1555 GtkBuilder *builder = ia->builder;
1556 GtkWidget *range_entry = get_widget_assert (builder, "cell-range-entry");
1557 GtkWidget *sheet_entry = get_widget_assert (builder, "sheet-entry");
1558 GtkWidget *rnc = get_widget_assert (builder, "readnames-checkbox");
1559 const gchar *range = gtk_entry_get_text (GTK_ENTRY (range_entry));
1560 int sheet_index = 1 + gtk_combo_box_get_active (GTK_COMBO_BOX (sheet_entry));
1561 gboolean read_names = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rnc));
1563 struct string s = DS_EMPTY_INITIALIZER;
1566 g_object_get (ia->text_file, "file-name", &filename, NULL);
1567 syntax_gen_pspp (&s,
1571 "\n /SHEET=index %d"
1572 "\n /READNAMES=%ss",
1573 (ia->spreadsheet->type == SPREADSHEET_GNUMERIC) ? "GNM" : "ODS",
1576 read_names ? "ON" : "OFF");
1578 if (range && 0 != strcmp ("", range))
1580 syntax_gen_pspp (&s,
1581 "\n /CELLRANGE=RANGE %sq", range);
1585 syntax_gen_pspp (&s,
1586 "\n /CELLRANGE=FULL");
1590 syntax_gen_pspp (&s, ".");
1593 return ds_cstr (&s);
1598 psppire_import_assistant_generate_syntax (PsppireImportAssistant *ia)
1600 struct string s = DS_EMPTY_INITIALIZER;
1602 if (!ia->spreadsheet)
1604 gchar *file_name = NULL;
1605 gchar *encoding = NULL;
1606 g_object_get (ia->text_file,
1607 "file-name", &file_name,
1608 "encoding", &encoding,
1611 if (file_name == NULL)
1614 syntax_gen_pspp (&s,
1619 if (encoding && strcmp (encoding, "Auto"))
1620 syntax_gen_pspp (&s, " /ENCODING=%sq\n", encoding);
1623 " /ARRANGEMENT=DELIMITED\n"
1624 " /DELCASE=LINE\n");
1626 first_line_append_syntax (ia, &s);
1627 separators_append_syntax (ia, &s);
1629 formats_append_syntax (ia, &s);
1630 apply_dict (ia->dict, &s);
1631 intro_append_syntax (ia, &s);
1635 return sheet_spec_gen_syntax (ia);
1638 return ds_cstr (&s);
1643 psppire_import_assistant_run (PsppireImportAssistant *asst)
1645 g_main_loop_run (asst->main_loop);
1646 return asst->response;