--- /dev/null
+/* PSPPIRE - a graphical user interface for PSPP.
+ Copyright (C) 2008 Free Software Foundation
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#include "checkbox-treeview.h"
+#include "descriptives-dialog.h"
+
+#include <errno.h>
+#include <gtk/gtk.h>
+#include <gtksheet/gtksheet.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+
+#include <data/data-in.h>
+#include <data/data-out.h>
+#include <data/format-guesser.h>
+#include <data/value-labels.h>
+#include <language/data-io/data-parser.h>
+#include <language/syntax-string-source.h>
+#include <libpspp/assertion.h>
+#include <libpspp/message.h>
+#include <ui/syntax-gen.h>
+#include <ui/gui/data-editor.h>
+#include <ui/gui/dialog-common.h>
+#include <ui/gui/helper.h>
+#include <ui/gui/psppire-dialog.h>
+#include <ui/gui/psppire-var-sheet.h>
+#include <ui/gui/psppire-var-store.h>
+#include <ui/gui/syntax-editor.h>
+
+#include "error.h"
+#include "xalloc.h"
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+#define N_(msgid) msgid
+
+/* TextImportModel, a GtkTreeModel used by the text data import
+ dialog. */
+enum
+ {
+ TEXT_IMPORT_MODEL_COLUMN_LINE_NUMBER, /* 1-based line number in file */
+ TEXT_IMPORT_MODEL_COLUMN_LINE, /* The line from the file. */
+ };
+typedef struct TextImportModel TextImportModel;
+typedef struct TextImportModelClass TextImportModelClass;
+
+TextImportModel *text_import_model_new (struct string *lines, size_t line_cnt,
+ size_t first_line);
+gint text_import_model_iter_to_row (const GtkTreeIter *);
+
+struct import_assistant;
+
+/* The file to be imported. */
+struct file
+ {
+ char *file_name; /* File name. */
+ unsigned long int total_lines; /* Number of lines in file. */
+ bool total_is_exact; /* Is total_lines exact (or an estimate)? */
+
+ /* The first several lines of the file. */
+ struct string *lines;
+ size_t line_cnt;
+ };
+static bool init_file (struct import_assistant *, GtkWindow *parent);
+static void destroy_file (struct import_assistant *);
+
+/* The main body of the GTK+ assistant and related data. */
+struct assistant
+ {
+ GladeXML *xml;
+ GtkAssistant *assistant;
+ GMainLoop *main_loop;
+ GtkWidget *paste_button;
+ GtkWidget *reset_button;
+ int response;
+
+ GtkCellRenderer *prop_renderer;
+ GtkCellRenderer *fixed_renderer;
+ };
+static void init_assistant (struct import_assistant *, GtkWindow *);
+static void destroy_assistant (struct import_assistant *);
+static GtkWidget *add_page_to_assistant (struct import_assistant *,
+ GtkWidget *page,
+ GtkAssistantPageType);
+
+/* The introduction page of the assistant. */
+struct intro_page
+ {
+ GtkWidget *page;
+ GtkWidget *all_cases_button;
+ GtkWidget *n_cases_button;
+ GtkWidget *n_cases_spin;
+ GtkWidget *percent_button;
+ GtkWidget *percent_spin;
+ };
+static void init_intro_page (struct import_assistant *);
+static void reset_intro_page (struct import_assistant *);
+
+/* Page where the user chooses the first line of data. */
+struct first_line_page
+ {
+ int skip_lines; /* Number of initial lines to skip? */
+ bool variable_names; /* Variable names above first line of data? */
+
+ GtkWidget *page;
+ GtkTreeView *tree_view;
+ GtkWidget *variable_names_cb;
+ };
+static void init_first_line_page (struct import_assistant *);
+static void reset_first_line_page (struct import_assistant *);
+
+/* Page where the user chooses field separators. */
+struct separators_page
+ {
+ /* How to break lines into columns. */
+ struct string separators; /* Field separators. */
+ struct string quotes; /* Quote characters. */
+ bool escape; /* Doubled quotes yield a quote mark? */
+
+ /* The columns produced thereby. */
+ struct column *columns; /* Information about each column. */
+ size_t column_cnt; /* Number of columns. */
+
+ GtkWidget *page;
+ GtkWidget *custom_cb;
+ GtkWidget *custom_entry;
+ GtkWidget *quote_cb;
+ GtkWidget *quote_combo;
+ GtkEntry *quote_entry;
+ GtkWidget *escape_cb;
+ GtkTreeView *fields_tree_view;
+ };
+/* The columns that the separators divide the data into. */
+struct column
+ {
+ /* Variable name for this column. This is the variable name
+ used on the separators page; it can be overridden by the
+ user on the formats page. */
+ char *name;
+
+ /* Maximum length of any row in this column. */
+ size_t width;
+
+ /* Contents of this column: contents[row] is the contents for
+ the given row.
+
+ A null substring indicates a missing column for that row
+ (because the line contains an insufficient number of
+ separators).
+
+ contents[] elements may be substrings of the lines[]
+ strings that represent the whole lines of the file, to
+ save memory. Other elements are dynamically allocated
+ with ss_alloc_substring. */
+ struct substring *contents;
+ };
+static void init_separators_page (struct import_assistant *);
+static void destroy_separators_page (struct import_assistant *);
+static void prepare_separators_page (struct import_assistant *);
+static void reset_separators_page (struct import_assistant *);
+
+/* Page where the user verifies and adjusts input formats. */
+struct formats_page
+ {
+ struct dictionary *dict;
+
+ GtkWidget *page;
+ GtkTreeView *data_tree_view;
+ PsppireDict *psppire_dict;
+ struct variable **modified_vars;
+ size_t modified_var_cnt;
+ };
+static void init_formats_page (struct import_assistant *);
+static void destroy_formats_page (struct import_assistant *);
+static void prepare_formats_page (struct import_assistant *);
+static void reset_formats_page (struct import_assistant *);
+
+struct import_assistant
+ {
+ struct file file;
+ struct assistant asst;
+ struct intro_page intro;
+ struct first_line_page first_line;
+ struct separators_page separators;
+ struct formats_page formats;
+ };
+
+static void apply_dict (const struct dictionary *, struct string *);
+static char *generate_syntax (const struct import_assistant *);
+
+static gboolean get_tooltip_location (GtkWidget *widget, gint wx, gint wy,
+ const struct import_assistant *,
+ size_t *row, size_t *column);
+static void make_tree_view (const struct import_assistant *ia,
+ size_t first_line,
+ GtkTreeView **tree_view);
+static void add_line_number_column (const struct import_assistant *,
+ GtkTreeView *);
+static gint get_monospace_width (GtkTreeView *, GtkCellRenderer *,
+ size_t char_cnt);
+static gint get_string_width (GtkTreeView *, GtkCellRenderer *,
+ const char *string);
+static GtkTreeViewColumn *make_data_column (struct import_assistant *,
+ GtkTreeView *, bool input,
+ gint column_idx);
+static GtkTreeView *create_data_tree_view (bool input, GtkContainer *parent,
+ struct import_assistant *);
+static void escape_underscores (const char *in, char *out);
+
+/* Pops up the Text Data Import assistant. */
+void
+text_data_import_assistant (GObject *o, gpointer de_)
+{
+ struct data_editor *de = de_;
+ GtkWindow *parent_window = de->parent.window;
+ struct import_assistant ia = { { 0, } };
+
+ if (!init_file (&ia, parent_window))
+ return;
+
+ init_assistant (&ia, parent_window);
+ init_intro_page (&ia);
+ init_first_line_page (&ia);
+ init_separators_page (&ia);
+ init_formats_page (&ia);
+
+ gtk_widget_show_all (GTK_WIDGET (ia.asst.assistant));
+
+ ia.asst.main_loop = g_main_loop_new (NULL, false);
+ g_main_loop_run (ia.asst.main_loop);
+
+ switch (ia.asst.response)
+ {
+ case GTK_RESPONSE_APPLY:
+ {
+ char *syntax = generate_syntax (&ia);
+ execute_syntax (create_syntax_string_source (syntax));
+ free (syntax);
+ }
+ break;
+ case PSPPIRE_RESPONSE_PASTE:
+ {
+ char *syntax = generate_syntax (&ia);
+ struct syntax_editor *se =
+ (struct syntax_editor *) window_create (WINDOW_SYNTAX, NULL);
+ gtk_text_buffer_insert_at_cursor (se->buffer, syntax, -1);
+ free (syntax);
+ }
+ break;
+ default:
+ break;
+ }
+
+ destroy_formats_page (&ia);
+ destroy_separators_page (&ia);
+ destroy_assistant (&ia);
+ destroy_file (&ia);
+}
+
+/* Emits PSPP syntax to S that applies the dictionary attributes
+ (such as missing values and value labels) of the variables in
+ DICT. */
+static void
+apply_dict (const struct dictionary *dict, struct string *s)
+{
+ size_t var_cnt = dict_get_var_cnt (dict);
+ size_t i;
+
+ for (i = 0; i < var_cnt; i++)
+ {
+ struct variable *var = dict_get_var (dict, i);
+ const char *name = var_get_name (var);
+ enum val_type type = var_get_type (var);
+ int width = var_get_width (var);
+ enum measure measure = var_get_measure (var);
+ enum alignment alignment = var_get_alignment (var);
+ const struct fmt_spec *format = var_get_print_format (var);
+
+ if (var_has_missing_values (var))
+ {
+ const struct missing_values *mv = var_get_missing_values (var);
+ size_t j;
+
+ syntax_gen_pspp (s, "MISSING VALUES %ss (", name);
+ for (j = 0; j < mv_n_values (mv); j++)
+ {
+ union value value;
+ if (j)
+ ds_put_cstr (s, ", ");
+ mv_get_value (mv, &value, j);
+ syntax_gen_value (s, &value, width, format);
+ }
+
+ if (mv_has_range (mv))
+ {
+ double low, high;
+ if (mv_has_value (mv))
+ ds_put_cstr (s, ", ");
+ mv_get_range (mv, &low, &high);
+ syntax_gen_num_range (s, low, high, format);
+ }
+ ds_put_cstr (s, ").\n");
+ }
+ if (var_has_value_labels (var))
+ {
+ const struct val_labs *vls = var_get_value_labels (var);
+ struct val_labs_iterator *iter;
+ struct val_lab *vl;
+
+ syntax_gen_pspp (s, "VALUE LABELS %ss", name);
+ for (vl = val_labs_first_sorted (vls, &iter); vl != NULL;
+ vl = val_labs_next (vls, &iter))
+ {
+ ds_put_cstr (s, "\n ");
+ syntax_gen_value (s, &vl->value, width, format);
+ ds_put_char (s, ' ');
+ syntax_gen_string (s, ss_cstr (vl->label));
+ }
+ ds_put_cstr (s, ".\n");
+ }
+ if (var_has_label (var))
+ syntax_gen_pspp (s, "VARIABLE LABELS %ss %sq.\n",
+ name, var_get_label (var));
+ if (measure != var_default_measure (type))
+ syntax_gen_pspp (s, "VARIABLE LEVEL %ss (%ss).\n",
+ name,
+ (measure == MEASURE_NOMINAL ? "NOMINAL"
+ : measure == MEASURE_ORDINAL ? "ORDINAL"
+ : "SCALE"));
+ if (alignment != var_default_alignment (type))
+ syntax_gen_pspp (s, "VARIABLE ALIGNMENT %ss (%ss).\n",
+ name,
+ (alignment == ALIGN_LEFT ? "LEFT"
+ : alignment == ALIGN_CENTRE ? "CENTER"
+ : "RIGHT"));
+ if (var_get_display_width (var) != var_default_display_width (width))
+ syntax_gen_pspp (s, "VARIABLE WIDTH %ss (%d).\n",
+ name, var_get_display_width (var));
+ }
+}
+
+/* Generates and returns PSPP syntax to execute the import
+ operation described by IA. The caller must free the syntax
+ with free(). */
+static char *
+generate_syntax (const struct import_assistant *ia)
+{
+ struct string s = DS_EMPTY_INITIALIZER;
+ size_t var_cnt;
+ size_t i;
+
+ syntax_gen_pspp (&s,
+ "GET DATA\n"
+ " /TYPE=TXT\n"
+ " /FILE=%sq\n",
+ ia->file.file_name);
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (
+ ia->intro.n_cases_button)))
+ ds_put_format (&s, " /IMPORTCASES=FIRST %d\n",
+ gtk_spin_button_get_value_as_int (
+ GTK_SPIN_BUTTON (ia->intro.n_cases_spin)));
+ else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (
+ ia->intro.percent_button)))
+ ds_put_format (&s, " /IMPORTCASES=PERCENT %d\n",
+ gtk_spin_button_get_value_as_int (
+ GTK_SPIN_BUTTON (ia->intro.percent_spin)));
+ else
+ ds_put_cstr (&s, " /IMPORTCASES=ALL\n");
+ ds_put_cstr (&s,
+ " /ARRANGEMENT=DELIMITED\n"
+ " /DELCASE=LINE\n");
+ if (ia->first_line.skip_lines > 0)
+ ds_put_format (&s, " /FIRSTCASE=%d\n", ia->first_line.skip_lines + 1);
+ ds_put_cstr (&s, " /DELIMITERS=\"");
+ if (ds_find_char (&ia->separators.separators, '\t') != SIZE_MAX)
+ ds_put_cstr (&s, "\\t");
+ if (ds_find_char (&ia->separators.separators, '\\') != SIZE_MAX)
+ ds_put_cstr (&s, "\\\\");
+ for (i = 0; i < ds_length (&ia->separators.separators); i++)
+ {
+ char c = ds_at (&ia->separators.separators, i);
+ if (c == '"')
+ ds_put_cstr (&s, "\"\"");
+ else if (c != '\t' && c != '\\')
+ ds_put_char (&s, c);
+ }
+ ds_put_cstr (&s, "\"\n");
+ if (!ds_is_empty (&ia->separators.quotes))
+ syntax_gen_pspp (&s, " /QUALIFIER=%sq\n", ds_cstr (&ia->separators.quotes));
+ if (!ds_is_empty (&ia->separators.quotes) && ia->separators.escape)
+ ds_put_cstr (&s, " /ESCAPE\n");
+ ds_put_cstr (&s, " /VARIABLES=\n");
+
+ var_cnt = dict_get_var_cnt (ia->formats.dict);
+ for (i = 0; i < var_cnt; i++)
+ {
+ struct variable *var = dict_get_var (ia->formats.dict, i);
+ char format_string[FMT_STRING_LEN_MAX + 1];
+ fmt_to_string (var_get_print_format (var), format_string);
+ ds_put_format (&s, " %s %s%s\n",
+ var_get_name (var), format_string,
+ i == var_cnt - 1 ? "." : "");
+ }
+
+ apply_dict (ia->formats.dict, &s);
+
+ return ds_cstr (&s);
+}
+\f
+/* Choosing a file and reading it. */
+
+static char *choose_file (GtkWindow *parent_window);
+
+/* Obtains the file to import from the user and initializes IA's
+ file substructure. PARENT_WINDOW must be the window to use
+ as the file chooser window's parent.
+
+ Returns true if successful, false if the file name could not
+ be obtained or the file could not be read. */
+static bool
+init_file (struct import_assistant *ia, GtkWindow *parent_window)
+{
+ struct file *file = &ia->file;
+ enum { MAX_PREVIEW_LINES = 1000 }; /* Max number of lines to read. */
+ enum { MAX_LINE_LEN = 16384 }; /* Max length of an acceptable line. */
+ FILE *stream;
+
+ file->file_name = choose_file (parent_window);
+ if (file->file_name == NULL)
+ return false;
+
+ stream = fopen (file->file_name, "r");
+ if (stream == NULL)
+ {
+ msg (ME, _("Could not open \"%s\": %s"),
+ file->file_name, strerror (errno));
+ return false;
+ }
+
+ file->lines = xnmalloc (MAX_PREVIEW_LINES, sizeof *file->lines);
+ for (; file->line_cnt < MAX_PREVIEW_LINES; file->line_cnt++)
+ {
+ struct string *line = &file->lines[file->line_cnt];
+
+ ds_init_empty (line);
+ if (!ds_read_line (line, stream, MAX_LINE_LEN))
+ {
+ if (feof (stream))
+ break;
+ else if (ferror (stream))
+ msg (ME, _("Error reading \"%s\": %s"),
+ file->file_name, strerror (errno));
+ else
+ msg (ME, _("Failed to read \"%s\", because it contains a line "
+ "over %d bytes long and therefore appears not to be "
+ "a text file."),
+ file->file_name, MAX_LINE_LEN);
+ fclose (stream);
+ destroy_file (ia);
+ return false;
+ }
+ ds_chomp (line, '\n');
+ ds_chomp (line, '\r');
+ }
+
+ if (file->line_cnt == 0)
+ {
+ msg (ME, _("\"%s\" is empty."), file->file_name);
+ fclose (stream);
+ destroy_file (ia);
+ return false;
+ }
+
+ /* Estimate the number of lines in the file. */
+ if (file->line_cnt < MAX_PREVIEW_LINES)
+ file->total_lines = file->line_cnt;
+ else
+ {
+ struct stat s;
+ off_t position = ftello (stream);
+ if (fstat (fileno (stream), &s) == 0 && position > 0)
+ file->total_lines = (double) file->line_cnt / position * s.st_size;
+ else
+ file->total_lines = 0;
+ }
+
+ return true;
+}
+
+/* Frees IA's file substructure. */
+static void
+destroy_file (struct import_assistant *ia)
+{
+ struct file *f = &ia->file;
+ size_t i;
+
+ for (i = 0; i < f->line_cnt; i++)
+ ds_destroy (&f->lines[i]);
+ free (f->lines);
+ g_free (f->file_name);
+}
+
+/* Obtains the file to read from the user and returns the name of
+ the file as a string that must be freed with g_free if
+ successful, otherwise a null pointer. PARENT_WINDOW must be
+ the window to use as the file chooser window's parent. */
+static char *
+choose_file (GtkWindow *parent_window)
+{
+ GtkWidget *dialog;
+ char *file_name;
+
+ dialog = gtk_file_chooser_dialog_new (_("Import Delimited Text Data"),
+ parent_window,
+ GTK_FILE_CHOOSER_ACTION_OPEN,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+ NULL);
+
+ switch (gtk_dialog_run (GTK_DIALOG (dialog)))
+ {
+ case GTK_RESPONSE_ACCEPT:
+ file_name = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+ break;
+ default:
+ file_name = NULL;
+ break;
+ }
+ gtk_widget_destroy (dialog);
+
+ return file_name;
+}
+\f
+/* Assistant. */
+
+static void close_assistant (struct import_assistant *, int response);
+static void on_prepare (GtkAssistant *assistant, GtkWidget *page,
+ struct import_assistant *);
+static void on_cancel (GtkAssistant *assistant, struct import_assistant *);
+static void on_close (GtkAssistant *assistant, struct import_assistant *);
+static void on_paste (GtkButton *button, struct import_assistant *);
+static void on_reset (GtkButton *button, struct import_assistant *);
+static void close_assistant (struct import_assistant *, int response);
+
+/* Initializes IA's asst substructure. PARENT_WINDOW must be the
+ window to use as the assistant window's parent. */
+static void
+init_assistant (struct import_assistant *ia, GtkWindow *parent_window)
+{
+ struct assistant *a = &ia->asst;
+
+ a->xml = XML_NEW ("text-data-import.glade");
+ a->assistant = GTK_ASSISTANT (gtk_assistant_new ());
+ g_signal_connect (a->assistant, "prepare", G_CALLBACK (on_prepare), ia);
+ g_signal_connect (a->assistant, "cancel", G_CALLBACK (on_cancel), ia);
+ g_signal_connect (a->assistant, "close", G_CALLBACK (on_close), ia);
+ a->paste_button = gtk_button_new_from_stock (GTK_STOCK_PASTE);
+ gtk_assistant_add_action_widget (a->assistant, a->paste_button);
+ g_signal_connect (a->paste_button, "clicked", G_CALLBACK (on_paste), ia);
+ a->reset_button = gtk_button_new_from_stock ("pspp-stock-reset");
+ gtk_assistant_add_action_widget (a->assistant, a->reset_button);
+ g_signal_connect (a->reset_button, "clicked", G_CALLBACK (on_reset), ia);
+ gtk_window_set_title (GTK_WINDOW (a->assistant),
+ _("Importing Delimited Text Data"));
+ gtk_window_set_transient_for (GTK_WINDOW (a->assistant), parent_window);
+
+ a->prop_renderer = gtk_cell_renderer_text_new ();
+ g_object_ref_sink (a->prop_renderer);
+ a->fixed_renderer = gtk_cell_renderer_text_new ();
+ g_object_ref_sink (a->fixed_renderer);
+ g_object_set (G_OBJECT (a->fixed_renderer),
+ "family", "Monospace",
+ (void *) NULL);
+}
+
+/* Frees IA's asst substructure. */
+static void
+destroy_assistant (struct import_assistant *ia)
+{
+ struct assistant *a = &ia->asst;
+
+ g_object_unref (a->prop_renderer);
+ g_object_unref (a->fixed_renderer);
+ g_object_unref (a->xml);
+}
+
+/* Appends a page of the given TYPE, with PAGE as its content, to
+ the GtkAssistant encapsulated by IA. Returns the GtkWidget
+ that represents the page. */
+static GtkWidget *
+add_page_to_assistant (struct import_assistant *ia,
+ GtkWidget *page, GtkAssistantPageType type)
+{
+ const char *title;
+ char *title_copy;
+ GtkWidget *content;
+
+ title = gtk_window_get_title (GTK_WINDOW (page));
+ title_copy = xstrdup (title ? title : "");
+
+ content = gtk_bin_get_child (GTK_BIN (page));
+ assert (content);
+ g_object_ref (content);
+ gtk_container_remove (GTK_CONTAINER (page), content);
+
+ gtk_widget_destroy (page);
+
+ gtk_assistant_append_page (ia->asst.assistant, content);
+ gtk_assistant_set_page_type (ia->asst.assistant, content, type);
+ gtk_assistant_set_page_title (ia->asst.assistant, content, title_copy);
+
+ free (title_copy);
+
+ return content;
+}
+
+/* Called just before PAGE is displayed as the current page of
+ ASSISTANT, this updates IA content according to the new
+ page. */
+static void
+on_prepare (GtkAssistant *assistant, GtkWidget *page,
+ struct import_assistant *ia)
+{
+ if (page == ia->separators.page)
+ prepare_separators_page (ia);
+ else if (page == ia->formats.page)
+ prepare_formats_page (ia);
+
+ gtk_widget_show (ia->asst.reset_button);
+ if (page == ia->formats.page)
+ gtk_widget_show (ia->asst.paste_button);
+ else
+ gtk_widget_hide (ia->asst.paste_button);
+
+ /* Make the user visit each page in the assistant once. Seems
+ like a reasonable user interface, plus visiting the final
+ page is what constructs the dictionary. */
+ gtk_assistant_set_page_complete (assistant, page, true);
+}
+
+/* Called when the Cancel button in the assistant is clicked. */
+static void
+on_cancel (GtkAssistant *assistant, struct import_assistant *ia)
+{
+ close_assistant (ia, GTK_RESPONSE_CANCEL);
+}
+
+/* Called when the Apply button on the last page of the assistant
+ is clicked. */
+static void
+on_close (GtkAssistant *assistant, struct import_assistant *ia)
+{
+ close_assistant (ia, GTK_RESPONSE_APPLY);
+}
+
+/* Called when the Paste button on the last page of the assistant
+ is clicked. */
+static void
+on_paste (GtkButton *button, struct import_assistant *ia)
+{
+ close_assistant (ia, PSPPIRE_RESPONSE_PASTE);
+}
+
+/* Called when the Reset button is clicked. */
+static void
+on_reset (GtkButton *button, struct import_assistant *ia)
+{
+ gint page_num = gtk_assistant_get_current_page (ia->asst.assistant);
+ GtkWidget *page = gtk_assistant_get_nth_page (ia->asst.assistant, page_num);
+
+ if (page == ia->intro.page)
+ reset_intro_page (ia);
+ else if (page == ia->first_line.page)
+ reset_first_line_page (ia);
+ else if (page == ia->separators.page)
+ reset_separators_page (ia);
+ else if (page == ia->formats.page)
+ reset_formats_page (ia);
+}
+
+/* Causes the assistant to close, returning RESPONSE for
+ interpretation by text_data_import_assistant. */
+static void
+close_assistant (struct import_assistant *ia, int response)
+{
+ ia->asst.response = response;
+ g_main_loop_quit (ia->asst.main_loop);
+ gtk_widget_hide (GTK_WIDGET (ia->asst.assistant));
+}
+\f
+/* The "intro" page of the assistant. */
+
+static void on_intro_amount_changed (GtkToggleButton *button,
+ struct import_assistant *);
+
+/* Initializes IA's intro substructure. */
+static void
+init_intro_page (struct import_assistant *ia)
+{
+ GladeXML *xml = ia->asst.xml;
+ struct intro_page *p = &ia->intro;
+ struct string s;
+
+ p->page = add_page_to_assistant (ia, get_widget_assert (xml, "Intro"),
+ GTK_ASSISTANT_PAGE_INTRO);
+ p->all_cases_button = get_widget_assert (xml, "import-all-cases");
+ p->n_cases_button = get_widget_assert (xml, "import-n-cases");
+ p->n_cases_spin = get_widget_assert (xml, "n-cases-spin");
+ p->percent_button = get_widget_assert (xml, "import-percent");
+ p->percent_spin = get_widget_assert (xml, "percent-spin");
+ g_signal_connect (p->all_cases_button, "toggled",
+ G_CALLBACK (on_intro_amount_changed), ia);
+ g_signal_connect (p->n_cases_button, "toggled",
+ G_CALLBACK (on_intro_amount_changed), ia);
+ g_signal_connect (p->percent_button, "toggled",
+ G_CALLBACK (on_intro_amount_changed), ia);
+
+ ds_init_empty (&s);
+ ds_put_cstr (&s, _("This assistant will guide you through the process of "
+ "importing data into PSPP from a text file with one line "
+ "per case, in which fields are separated by tabs, "
+ "commas, or other delimiters.\n\n"));
+ if (ia->file.total_is_exact)
+ ds_put_format (
+ &s, ngettext ("The selected file contains %zu line of text. ",
+ "The selected file contains %zu lines of text. ",
+ ia->file.line_cnt),
+ ia->file.line_cnt);
+ else if (ia->file.total_lines > 0)
+ {
+ ds_put_format (
+ &s, ngettext (
+ "The selected file contains approximately %lu line of text. ",
+ "The selected file contains approximately %lu lines of text. ",
+ ia->file.total_lines),
+ ia->file.total_lines);
+ ds_put_format (
+ &s, ngettext (
+ "Only the first %zu line of the file will be shown for "
+ "preview purposes in the following screens. ",
+ "Only the first %zu lines of the file will be shown for "
+ "preview purposes in the following screens. ",
+ ia->file.line_cnt),
+ ia->file.line_cnt);
+ }
+ ds_put_cstr (&s, _("You may choose below how much of the file should "
+ "actually be imported."));
+ gtk_label_set_text (GTK_LABEL (get_widget_assert (xml, "intro-label")),
+ ds_cstr (&s));
+ ds_destroy (&s);
+}
+
+/* Resets IA's intro page to its initial state. */
+static void
+reset_intro_page (struct import_assistant *ia)
+{
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ia->intro.all_cases_button),
+ true);
+}
+
+/* Called when one of the radio buttons is clicked. */
+static void
+on_intro_amount_changed (GtkToggleButton *button UNUSED,
+ struct import_assistant *ia)
+{
+ struct intro_page *p = &ia->intro;
+
+ gtk_widget_set_sensitive (p->n_cases_spin,
+ gtk_toggle_button_get_active (
+ GTK_TOGGLE_BUTTON (p->n_cases_button)));
+
+ gtk_widget_set_sensitive (ia->intro.percent_spin,
+ gtk_toggle_button_get_active (
+ GTK_TOGGLE_BUTTON (p->percent_button)));
+}
+\f
+/* The "first line" page of the assistant. */
+
+static GtkTreeView *create_lines_tree_view (GtkContainer *parent_window,
+ struct import_assistant *);
+static void on_first_line_change (GtkTreeSelection *,
+ struct import_assistant *);
+static void on_variable_names_cb_toggle (GtkToggleButton *,
+ struct import_assistant *);
+static void set_first_line (struct import_assistant *);
+static void get_first_line (struct import_assistant *);
+
+/* Initializes IA's first_line substructure. */
+static void
+init_first_line_page (struct import_assistant *ia)
+{
+ struct first_line_page *p = &ia->first_line;
+ GladeXML *xml = ia->asst.xml;
+
+ p->page = add_page_to_assistant (ia, get_widget_assert (xml, "FirstLine"),
+ GTK_ASSISTANT_PAGE_CONTENT);
+ gtk_widget_destroy (get_widget_assert (xml, "first-line"));
+ p->tree_view = create_lines_tree_view (
+ GTK_CONTAINER (get_widget_assert (xml, "first-line-scroller")), ia);
+ p->variable_names_cb = get_widget_assert (xml, "variable-names");
+ gtk_tree_selection_set_mode (
+ gtk_tree_view_get_selection (GTK_TREE_VIEW (p->tree_view)),
+ GTK_SELECTION_BROWSE);
+ set_first_line (ia);
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (p->tree_view)),
+ "changed", G_CALLBACK (on_first_line_change), ia);
+ g_signal_connect (p->variable_names_cb, "toggled",
+ G_CALLBACK (on_variable_names_cb_toggle), ia);
+}
+
+/* Resets the first_line page to its initial content. */
+static void
+reset_first_line_page (struct import_assistant *ia)
+{
+ ia->first_line.skip_lines = 0;
+ ia->first_line.variable_names = false;
+ set_first_line (ia);
+}
+
+/* Creates and returns a tree view that contains each of the
+ lines in IA's file as a row. */
+static GtkTreeView *
+create_lines_tree_view (GtkContainer *parent, struct import_assistant *ia)
+{
+ GtkTreeView *tree_view;
+ GtkTreeViewColumn *column;
+ size_t max_line_length;
+ gint content_width, header_width;
+ size_t i;
+
+ make_tree_view (ia, 0, &tree_view);
+
+ column = gtk_tree_view_column_new_with_attributes (
+ "Text", ia->asst.fixed_renderer,
+ "text", TEXT_IMPORT_MODEL_COLUMN_LINE,
+ (void *) NULL);
+ gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
+
+ max_line_length = 0;
+ for (i = 0; i < ia->file.line_cnt; i++)
+ {
+ size_t w = ds_length (&ia->file.lines[i]);
+ max_line_length = MAX (max_line_length, w);
+ }
+
+ content_width = get_monospace_width (tree_view, ia->asst.fixed_renderer,
+ max_line_length);
+ header_width = get_string_width (tree_view, ia->asst.prop_renderer, "Text");
+ gtk_tree_view_column_set_fixed_width (column, MAX (content_width,
+ header_width));
+ gtk_tree_view_append_column (tree_view, column);
+
+ gtk_tree_view_set_fixed_height_mode (tree_view, true);
+
+ gtk_container_add (parent, GTK_WIDGET (tree_view));
+ gtk_widget_show (GTK_WIDGET (tree_view));
+
+ return tree_view;
+}
+
+/* Called when the line selected in the first_line tree view
+ changes. */
+static void
+on_first_line_change (GtkTreeSelection *selection UNUSED,
+ struct import_assistant *ia)
+{
+ get_first_line (ia);
+}
+
+/* Called when the checkbox that indicates whether variable
+ names are in the row above the first line is toggled. */
+static void
+on_variable_names_cb_toggle (GtkToggleButton *variable_names_cb UNUSED,
+ struct import_assistant *ia)
+{
+ get_first_line (ia);
+}
+
+/* Sets the widgets to match IA's first_line substructure. */
+static void
+set_first_line (struct import_assistant *ia)
+{
+ GtkTreePath *path;
+
+ path = gtk_tree_path_new_from_indices (ia->first_line.skip_lines, -1);
+ gtk_tree_view_set_cursor (GTK_TREE_VIEW (ia->first_line.tree_view),
+ path, NULL, false);
+ gtk_tree_path_free (path);
+
+ gtk_toggle_button_set_active (
+ GTK_TOGGLE_BUTTON (ia->first_line.variable_names_cb),
+ ia->first_line.variable_names);
+ gtk_widget_set_sensitive (ia->first_line.variable_names_cb,
+ ia->first_line.skip_lines > 0);
+}
+
+/* Sets IA's first_line substructure to match the widgets. */
+static void
+get_first_line (struct import_assistant *ia)
+{
+ GtkTreeSelection *selection;
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+
+ selection = gtk_tree_view_get_selection (ia->first_line.tree_view);
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
+ {
+ GtkTreePath *path = gtk_tree_model_get_path (model, &iter);
+ int row = gtk_tree_path_get_indices (path)[0];
+ gtk_tree_path_free (path);
+
+ ia->first_line.skip_lines = row;
+ ia->first_line.variable_names =
+ (ia->first_line.skip_lines > 0
+ && gtk_toggle_button_get_active (
+ GTK_TOGGLE_BUTTON (ia->first_line.variable_names_cb)));
+ }
+ gtk_widget_set_sensitive (ia->first_line.variable_names_cb,
+ ia->first_line.skip_lines > 0);
+}
+\f
+/* The "separators" page of the assistant. */
+
+static void revise_fields_preview (struct import_assistant *ia);
+static void choose_likely_separators (struct import_assistant *ia);
+static void find_commonest_chars (unsigned long int histogram[UCHAR_MAX + 1],
+ const char *targets, const char *def,
+ struct string *result);
+static void clear_fields (struct import_assistant *ia);
+static void revise_fields_preview (struct import_assistant *);
+static void set_separators (struct import_assistant *);
+static void get_separators (struct import_assistant *);
+static void on_separators_custom_entry_notify (GObject *UNUSED,
+ GParamSpec *UNUSED,
+ struct import_assistant *);
+static void on_separators_custom_cb_toggle (GtkToggleButton *custom_cb,
+ struct import_assistant *);
+static void on_quote_combo_change (GtkComboBox *combo,
+ struct import_assistant *);
+static void on_quote_cb_toggle (GtkToggleButton *quote_cb,
+ struct import_assistant *);
+static void on_separator_toggle (GtkToggleButton *, struct import_assistant *);
+static void render_input_cell (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model, GtkTreeIter *iter,
+ gpointer ia);
+static gboolean on_query_input_tooltip (GtkWidget *widget, gint wx, gint wy,
+ gboolean keyboard_mode UNUSED,
+ GtkTooltip *tooltip,
+ struct import_assistant *);
+
+/* A common field separator and its identifying name. */
+struct separator
+ {
+ const char *name; /* Name (for use with get_widget_assert). */
+ int c; /* Separator character. */
+ };
+
+/* All the separators in the dialog box. */
+static const struct separator separators[] =
+ {
+ {"space", ' '},
+ {"tab", '\t'},
+ {"bang", '!'},
+ {"colon", ':'},
+ {"comma", ','},
+ {"hyphen", '-'},
+ {"pipe", '|'},
+ {"semicolon", ';'},
+ {"slash", '/'},
+ };
+#define SEPARATOR_CNT (sizeof separators / sizeof *separators)
+
+/* Initializes IA's separators substructure. */
+static void
+init_separators_page (struct import_assistant *ia)
+{
+ GladeXML *xml = ia->asst.xml;
+ struct separators_page *p = &ia->separators;
+ size_t i;
+
+ choose_likely_separators (ia);
+
+ p->page = add_page_to_assistant (ia, get_widget_assert (xml, "Separators"),
+ GTK_ASSISTANT_PAGE_CONTENT);
+ p->custom_cb = get_widget_assert (xml, "custom-cb");
+ p->custom_entry = get_widget_assert (xml, "custom-entry");
+ p->quote_combo = get_widget_assert (xml, "quote-combo");
+ p->quote_entry = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (p->quote_combo)));
+ p->quote_cb = get_widget_assert (xml, "quote-cb");
+ p->escape_cb = get_widget_assert (xml, "escape");
+
+ set_separators (ia);
+ p->fields_tree_view = GTK_TREE_VIEW (get_widget_assert (xml, "fields"));
+ g_signal_connect (GTK_COMBO_BOX (p->quote_combo), "changed",
+ G_CALLBACK (on_quote_combo_change), ia);
+ g_signal_connect (p->quote_cb, "toggled",
+ G_CALLBACK (on_quote_cb_toggle), ia);
+ g_signal_connect (GTK_ENTRY (p->custom_entry), "notify::text",
+ G_CALLBACK (on_separators_custom_entry_notify), ia);
+ g_signal_connect (p->custom_cb, "toggled",
+ G_CALLBACK (on_separators_custom_cb_toggle), ia);
+ for (i = 0; i < SEPARATOR_CNT; i++)
+ g_signal_connect (get_widget_assert (xml, separators[i].name),
+ "toggled", G_CALLBACK (on_separator_toggle), ia);
+ g_signal_connect (p->escape_cb, "toggled",
+ G_CALLBACK (on_separator_toggle), ia);
+}
+
+/* Frees IA's separators substructure. */
+static void
+destroy_separators_page (struct import_assistant *ia)
+{
+ struct separators_page *s = &ia->separators;
+
+ ds_destroy (&s->separators);
+ ds_destroy (&s->quotes);
+ clear_fields (ia);
+}
+
+/* Called just before the separators page becomes visible in the
+ assistant. */
+static void
+prepare_separators_page (struct import_assistant *ia)
+{
+ revise_fields_preview (ia);
+}
+
+/* Called when the Reset button is clicked on the separators
+ page, resets the separators to the defaults. */
+static void
+reset_separators_page (struct import_assistant *ia)
+{
+ choose_likely_separators (ia);
+ set_separators (ia);
+}
+
+/* Frees and clears the column data in IA's separators
+ substructure. */
+static void
+clear_fields (struct import_assistant *ia)
+{
+ struct separators_page *s = &ia->separators;
+
+ if (s->column_cnt > 0)
+ {
+ struct column *col;
+ size_t row;
+
+ for (row = 0; row < ia->file.line_cnt; row++)
+ {
+ const struct string *line = &ia->file.lines[row];
+ const char *line_start = ds_data (line);
+ const char *line_end = ds_end (line);
+
+ for (col = s->columns; col < &s->columns[s->column_cnt]; col++)
+ {
+ char *s = ss_data (col->contents[row]);
+ if (!(s >= line_start && s <= line_end))
+ ss_dealloc (&col->contents[row]);
+ }
+ }
+
+ for (col = s->columns; col < &s->columns[s->column_cnt]; col++)
+ {
+ free (col->name);
+ free (col->contents);
+ }
+
+ free (s->columns);
+ s->columns = NULL;
+ s->column_cnt = 0;
+ }
+}
+
+/* Breaks the file data in IA into columns based on the
+ separators set in IA's separators substructure. */
+static void
+split_fields (struct import_assistant *ia)
+{
+ struct separators_page *s = &ia->separators;
+ size_t columns_allocated;
+ bool space_sep;
+ size_t row;
+
+ clear_fields (ia);
+
+ /* Is space in the set of separators? */
+ space_sep = ss_find_char (ds_ss (&s->separators), ' ') != SIZE_MAX;
+
+ /* Split all the lines, not just those from
+ ia->first_line.skip_lines on, so that we split the line that
+ contains variables names if ia->first_line.variable_names is
+ true. */
+ columns_allocated = 0;
+ for (row = 0; row < ia->file.line_cnt; row++)
+ {
+ struct string *line = &ia->file.lines[row];
+ struct substring text = ds_ss (line);
+ size_t column_idx;
+
+ for (column_idx = 0; ; column_idx++)
+ {
+ struct substring field;
+ struct column *column;
+
+ if (space_sep)
+ ss_ltrim (&text, ss_cstr (" "));
+ if (ss_is_empty (text))
+ {
+ if (column_idx != 0)
+ break;
+ field = text;
+ }
+ else if (!ds_is_empty (&s->quotes)
+ && ds_find_char (&s->quotes, text.string[0]) != SIZE_MAX)
+ {
+ int quote = ss_get_char (&text);
+ if (!s->escape)
+ ss_get_until (&text, quote, &field);
+ else
+ {
+ struct string s;
+ int c;
+
+ ds_init_empty (&s);
+ while ((c = ss_get_char (&text)) != EOF)
+ if (c != quote)
+ ds_put_char (&s, c);
+ else if (ss_match_char (&text, quote))
+ ds_put_char (&s, quote);
+ else
+ break;
+ field = ds_ss (&s);
+ }
+ }
+ else
+ ss_get_chars (&text, ss_cspan (text, ds_ss (&s->separators)),
+ &field);
+
+ if (column_idx >= s->column_cnt)
+ {
+ struct column *column;
+
+ if (s->column_cnt >= columns_allocated)
+ s->columns = x2nrealloc (s->columns, &columns_allocated,
+ sizeof *s->columns);
+ column = &s->columns[s->column_cnt++];
+ column->name = NULL;
+ column->width = 0;
+ column->contents = xcalloc (ia->file.line_cnt,
+ sizeof *column->contents);
+ }
+ column = &s->columns[column_idx];
+ column->contents[row] = field;
+ if (ss_length (field) > column->width)
+ column->width = ss_length (field);
+
+ if (space_sep)
+ ss_ltrim (&text, ss_cstr (" "));
+ if (ss_is_empty (text))
+ break;
+ if (ss_find_char (ds_ss (&s->separators), ss_first (text))
+ != SIZE_MAX)
+ ss_advance (&text, 1);
+ }
+ }
+}
+
+/* Chooses a name for each column on the separators page */
+static void
+choose_column_names (struct import_assistant *ia)
+{
+ const struct first_line_page *f = &ia->first_line;
+ struct separators_page *s = &ia->separators;
+ struct dictionary *dict;
+ unsigned long int generated_name_count = 0;
+ struct column *col;
+ size_t name_row;
+
+ dict = dict_create ();
+ name_row = f->variable_names && f->skip_lines ? f->skip_lines : 0;
+ for (col = s->columns; col < &s->columns[s->column_cnt]; col++)
+ {
+ char name[VAR_NAME_LEN + 1];
+ char *hint;
+
+ hint = name_row ? ss_xstrdup (col->contents[name_row - 1]) : NULL;
+ if (!dict_make_unique_var_name (dict, hint, &generated_name_count, name))
+ NOT_REACHED ();
+ free (hint);
+
+ col->name = xstrdup (name);
+ dict_create_var_assert (dict, name, 0);
+ }
+ dict_destroy (dict);
+}
+
+/* Picks the most likely separator and quote characters based on
+ IA's file data. */
+static void
+choose_likely_separators (struct import_assistant *ia)
+{
+ unsigned long int histogram[UCHAR_MAX + 1] = { 0 };
+ size_t row;
+
+ /* Construct a histogram of all the characters used in the
+ file. */
+ for (row = 0; row < ia->file.line_cnt; row++)
+ {
+ struct substring line = ds_ss (&ia->file.lines[row]);
+ size_t length = ss_length (line);
+ size_t i;
+ for (i = 0; i < length; i++)
+ histogram[(unsigned char) line.string[i]]++;
+ }
+
+ find_commonest_chars (histogram, "\"'", "", &ia->separators.quotes);
+ find_commonest_chars (histogram, ",;:/|!\t-", ",",
+ &ia->separators.separators);
+ ia->separators.escape = true;
+}
+
+/* Chooses the most common character among those in TARGETS,
+ based on the frequency data in HISTOGRAM, and stores it in
+ RESULT. If there is a tie for the most common character among
+ those in TARGETS, the earliest character is chosen. If none
+ of the TARGETS appear at all, then DEF is used as a
+ fallback. */
+static void
+find_commonest_chars (unsigned long int histogram[UCHAR_MAX + 1],
+ const char *targets, const char *def,
+ struct string *result)
+{
+ unsigned char max = 0;
+ unsigned long int max_count = 0;
+
+ for (; *targets != '\0'; targets++)
+ {
+ unsigned char c = *targets;
+ unsigned long int count = histogram[c];
+ if (count > max_count)
+ {
+ max = c;
+ max_count = count;
+ }
+ }
+ if (max_count > 0)
+ {
+ ds_clear (result);
+ ds_put_char (result, max);
+ }
+ else
+ ds_assign_cstr (result, def);
+}
+
+/* Revises the contents of the fields tree view based on the
+ currently chosen set of separators. */
+static void
+revise_fields_preview (struct import_assistant *ia)
+{
+ GtkWidget *w;
+ w = GTK_WIDGET (ia->separators.fields_tree_view);
+ gtk_widget_destroy (w);
+ get_separators (ia);
+ split_fields (ia);
+ choose_column_names (ia);
+ ia->separators.fields_tree_view = create_data_tree_view (
+ true,
+ GTK_CONTAINER (get_widget_assert (ia->asst.xml, "fields-scroller")),
+ ia);
+}
+
+/* Sets the widgets to match IA's separators substructure. */
+static void
+set_separators (struct import_assistant *ia)
+{
+ struct separators_page *s = &ia->separators;
+ unsigned int seps;
+ struct string custom;
+ bool any_custom;
+ bool any_quotes;
+ size_t i;
+
+ ds_init_empty (&custom);
+ seps = 0;
+ for (i = 0; i < ds_length (&s->separators); i++)
+ {
+ unsigned char c = ds_at (&s->separators, i);
+ int j;
+
+ for (j = 0; j < SEPARATOR_CNT; j++)
+ {
+ const struct separator *s = &separators[j];
+ if (s->c == c)
+ {
+ seps += 1u << j;
+ goto next;
+ }
+ }
+
+ ds_put_char (&custom, c);
+ next:;
+ }
+
+ for (i = 0; i < SEPARATOR_CNT; i++)
+ {
+ const struct separator *s = &separators[i];
+ GtkWidget *button = get_widget_assert (ia->asst.xml, s->name);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+ (seps & (1u << i)) != 0);
+ }
+ any_custom = !ds_is_empty (&custom);
+ gtk_entry_set_text (GTK_ENTRY (s->custom_entry), ds_cstr (&custom));
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (s->custom_cb),
+ any_custom);
+ gtk_widget_set_sensitive (s->custom_entry, any_custom);
+ ds_destroy (&custom);
+
+ any_quotes = !ds_is_empty (&s->quotes);
+ gtk_entry_set_text (s->quote_entry,
+ any_quotes ? ds_cstr (&s->quotes) : "\"");
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (s->quote_cb),
+ any_quotes);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (s->escape_cb),
+ s->escape);
+ gtk_widget_set_sensitive (s->quote_combo, any_quotes);
+ gtk_widget_set_sensitive (s->escape_cb, any_quotes);
+}
+
+/* Sets IA's separators substructure to match the widgets. */
+static void
+get_separators (struct import_assistant *ia)
+{
+ struct separators_page *s = &ia->separators;
+ int i;
+
+ ds_clear (&s->separators);
+ for (i = 0; i < SEPARATOR_CNT; i++)
+ {
+ const struct separator *sep = &separators[i];
+ GtkWidget *button = get_widget_assert (ia->asst.xml, sep->name);
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
+ ds_put_char (&s->separators, sep->c);
+ }
+
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (s->custom_cb)))
+ ds_put_cstr (&s->separators,
+ gtk_entry_get_text (GTK_ENTRY (s->custom_entry)));
+
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (s->quote_cb)))
+ {
+ gchar *text = gtk_combo_box_get_active_text (
+ GTK_COMBO_BOX (s->quote_combo));
+ ds_assign_cstr (&s->quotes, text);
+ g_free (text);
+ }
+ else
+ ds_clear (&s->quotes);
+ s->escape = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (s->escape_cb));
+}
+
+/* Called when the user changes the entry field for custom
+ separators. */
+static void
+on_separators_custom_entry_notify (GObject *gobject UNUSED,
+ GParamSpec *arg1 UNUSED,
+ struct import_assistant *ia)
+{
+ revise_fields_preview (ia);
+}
+
+/* Called when the user toggles the checkbox that enables custom
+ separators. */
+static void
+on_separators_custom_cb_toggle (GtkToggleButton *custom_cb,
+ struct import_assistant *ia)
+{
+ bool is_active = gtk_toggle_button_get_active (custom_cb);
+ gtk_widget_set_sensitive (ia->separators.custom_entry, is_active);
+ revise_fields_preview (ia);
+}
+
+/* Called when the user changes the selection in the combo box
+ that selects a quote character. */
+static void
+on_quote_combo_change (GtkComboBox *combo, struct import_assistant *ia)
+{
+ revise_fields_preview (ia);
+}
+
+/* Called when the user toggles the checkbox that enables
+ quoting. */
+static void
+on_quote_cb_toggle (GtkToggleButton *quote_cb, struct import_assistant *ia)
+{
+ bool is_active = gtk_toggle_button_get_active (quote_cb);
+ gtk_widget_set_sensitive (ia->separators.quote_combo, is_active);
+ gtk_widget_set_sensitive (ia->separators.escape_cb, is_active);
+ revise_fields_preview (ia);
+}
+
+/* Called when the user toggles one of the separators
+ checkboxes. */
+static void
+on_separator_toggle (GtkToggleButton *toggle UNUSED,
+ struct import_assistant *ia)
+{
+ revise_fields_preview (ia);
+}
+
+/* Called to render one of the cells in the fields preview tree
+ view. */
+static void
+render_input_cell (GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
+ GtkTreeModel *model, GtkTreeIter *iter,
+ gpointer ia_)
+{
+ struct import_assistant *ia = ia_;
+ struct substring field;
+ size_t row;
+ gint column;
+
+ column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tree_column),
+ "column-number"));
+ row = text_import_model_iter_to_row (iter) + ia->first_line.skip_lines;
+ field = ia->separators.columns[column].contents[row];
+ if (field.string != NULL)
+ {
+ GValue text = {0, };
+ g_value_init (&text, G_TYPE_STRING);
+ g_value_take_string (&text, ss_xstrdup (field));
+ g_object_set_property (G_OBJECT (cell), "text", &text);
+ g_value_unset (&text);
+ g_object_set (cell, "background-set", FALSE, (void *) NULL);
+ }
+ else
+ g_object_set (cell,
+ "text", "",
+ "background", "red",
+ "background-set", TRUE,
+ (void *) NULL);
+}
+
+/* Called to render a tooltip on one of the cells in the fields
+ preview tree view. */
+static gboolean
+on_query_input_tooltip (GtkWidget *widget, gint wx, gint wy,
+ gboolean keyboard_mode UNUSED,
+ GtkTooltip *tooltip, struct import_assistant *ia)
+{
+ size_t row, column;
+
+ if (!get_tooltip_location (widget, wx, wy, ia, &row, &column))
+ return FALSE;
+
+ if (ia->separators.columns[column].contents[row].string != NULL)
+ return FALSE;
+
+ gtk_tooltip_set_text (tooltip,
+ _("This input line has too few separators "
+ "to fill in this field."));
+ return TRUE;
+}
+\f
+/* The "formats" page of the assistant. */
+
+static void on_variable_change (PsppireDict *dict, int idx,
+ struct import_assistant *);
+static void clear_modified_vars (struct import_assistant *);
+
+/* Initializes IA's formats substructure. */
+static void
+init_formats_page (struct import_assistant *ia)
+{
+ GladeXML *xml = ia->asst.xml;
+ struct formats_page *p = &ia->formats;
+
+ p->page = add_page_to_assistant (ia, get_widget_assert (xml, "Formats"),
+ GTK_ASSISTANT_PAGE_CONFIRM);
+ p->data_tree_view = GTK_TREE_VIEW (get_widget_assert (xml, "data"));
+ p->modified_vars = NULL;
+ p->modified_var_cnt = 0;
+}
+
+/* Frees IA's formats substructure. */
+static void
+destroy_formats_page (struct import_assistant *ia)
+{
+ struct formats_page *p = &ia->formats;
+
+ if (p->psppire_dict != NULL)
+ {
+ /* This destroys p->dict also. */
+ g_object_unref (p->psppire_dict);
+ }
+ clear_modified_vars (ia);
+}
+
+/* Called just before the formats page of the assistant is
+ displayed. */
+static void
+prepare_formats_page (struct import_assistant *ia)
+{
+ struct dictionary *dict;
+ PsppireDict *psppire_dict;
+ PsppireVarStore *var_store;
+ GtkBin *vars_scroller;
+ GtkWidget *old_var_sheet;
+ PsppireVarSheet *var_sheet;
+ struct separators_page *s = &ia->separators;
+ struct formats_page *p = &ia->formats;
+ struct fmt_guesser *fg;
+ unsigned long int number = 0;
+ size_t column_idx;
+
+ dict = dict_create ();
+ fg = fmt_guesser_create ();
+ for (column_idx = 0; column_idx < s->column_cnt; column_idx++)
+ {
+ struct variable *modified_var;
+ char name[VAR_NAME_LEN + 1];
+
+ modified_var = (column_idx < p->modified_var_cnt
+ ? p->modified_vars[column_idx] : NULL);
+ if (modified_var == NULL)
+ {
+ struct column *column = &s->columns[column_idx];
+ struct variable *var;
+ struct fmt_spec format;
+ size_t row;
+
+ /* Choose variable name. */
+ if (!dict_make_unique_var_name (dict, column->name, &number, name))
+ NOT_REACHED ();
+
+ /* Choose variable format. */
+ fmt_guesser_clear (fg);
+ for (row = ia->first_line.skip_lines; row < ia->file.line_cnt; row++)
+ fmt_guesser_add (fg, column->contents[row]);
+ fmt_guesser_guess (fg, &format);
+ fmt_fix_input (&format);
+
+ /* Create variable. */
+ var = dict_create_var_assert (dict, name, fmt_var_width (&format));
+ var_set_both_formats (var, &format);
+ }
+ else
+ {
+ if (!dict_make_unique_var_name (dict, var_get_name (modified_var),
+ &number, name))
+ NOT_REACHED ();
+ dict_clone_var_assert (dict, modified_var, name);
+ }
+ }
+ fmt_guesser_destroy (fg);
+
+ psppire_dict = psppire_dict_new_from_dict (dict);
+ g_signal_connect (psppire_dict, "variable_changed",
+ G_CALLBACK (on_variable_change), ia);
+ ia->formats.dict = dict;
+ ia->formats.psppire_dict = psppire_dict;
+
+ /* XXX: PsppireVarStore doesn't hold a reference to
+ psppire_dict for now, but it should. After it does, we
+ should g_object_ref the psppire_dict here, since we also
+ hold a reference via ia->formats.dict. */
+ var_store = psppire_var_store_new (psppire_dict);
+ g_object_set (var_store,
+ "trailing-rows", 1,
+ "format-type", PSPPIRE_VAR_STORE_INPUT_FORMATS,
+ (void *) NULL);
+ var_sheet = PSPPIRE_VAR_SHEET (psppire_var_sheet_new ());
+ g_object_set (var_sheet,
+ "row-geometry", var_store,
+ "model", var_store,
+ "may-create-vars", FALSE,
+ (void *) NULL);
+
+ vars_scroller = GTK_BIN (get_widget_assert (ia->asst.xml, "vars-scroller"));
+ old_var_sheet = gtk_bin_get_child (vars_scroller);
+ if (old_var_sheet != NULL)
+ gtk_widget_destroy (old_var_sheet);
+ gtk_container_add (GTK_CONTAINER (vars_scroller), GTK_WIDGET (var_sheet));
+ gtk_widget_show (GTK_WIDGET (var_sheet));
+
+ gtk_widget_destroy (GTK_WIDGET (ia->formats.data_tree_view));
+ ia->formats.data_tree_view = create_data_tree_view (
+ false,
+ GTK_CONTAINER (get_widget_assert (ia->asst.xml, "data-scroller")),
+ ia);
+}
+
+/* Clears the set of user-modified variables from IA's formats
+ substructure. This discards user modifications to variable
+ formats, thereby causing formats to revert to their
+ defaults. */
+static void
+clear_modified_vars (struct import_assistant *ia)
+{
+ struct formats_page *p = &ia->formats;
+ size_t i;
+
+ for (i = 0; i < p->modified_var_cnt; i++)
+ var_destroy (p->modified_vars[i]);
+ free (p->modified_vars);
+ p->modified_vars = NULL;
+ p->modified_var_cnt = 0;
+}
+
+/* Resets the formats page to its defaults, discarding user
+ modifications. */
+static void
+reset_formats_page (struct import_assistant *ia)
+{
+ clear_modified_vars (ia);
+ prepare_formats_page (ia);
+}
+
+/* Called when the user changes one of the variables in the
+ dictionary. */
+static void
+on_variable_change (PsppireDict *dict, int dict_idx,
+ struct import_assistant *ia)
+{
+ struct formats_page *p = &ia->formats;
+ GtkTreeView *tv = ia->formats.data_tree_view;
+ gint column_idx = dict_idx + 1;
+
+ /* Remove previous column and replace with new column. */
+ gtk_tree_view_remove_column (tv, gtk_tree_view_get_column (tv, column_idx));
+ gtk_tree_view_insert_column (tv, make_data_column (ia, tv, false, dict_idx),
+ column_idx);
+
+ /* Save a copy of the modified variable in modified_vars, so
+ that its attributes will be preserved if we back up to the
+ previous page with the Prev button and then come back
+ here. */
+ if (dict_idx >= p->modified_var_cnt)
+ {
+ size_t i;
+ p->modified_vars = xnrealloc (p->modified_vars, dict_idx + 1,
+ sizeof *p->modified_vars);
+ for (i = 0; i <= dict_idx; i++)
+ p->modified_vars[i] = NULL;
+ p->modified_var_cnt = dict_idx + 1;
+ }
+ if (p->modified_vars[dict_idx])
+ var_destroy (p->modified_vars[dict_idx]);
+ p->modified_vars[dict_idx]
+ = var_clone (psppire_dict_get_variable (dict, dict_idx));
+}
+
+/* Parses the contents of the field at (ROW,COLUMN) according to
+ its variable format. If OUTPUTP is non-null, then *OUTPUTP
+ receives the formatted output for that field (which must be
+ freed with free). If TOOLTIPP is non-null, then *TOOLTIPP
+ receives a message suitable for use in a tooltip, if one is
+ needed, or a null pointer otherwise. Returns true if a
+ tooltip message is needed, otherwise false. */
+static bool
+parse_field (struct import_assistant *ia,
+ size_t row, size_t column,
+ char **outputp, char **tooltipp)
+{
+ struct substring field;
+ union value *val;
+ struct variable *var;
+ const struct fmt_spec *in;
+ struct fmt_spec out;
+ char *tooltip;
+ bool ok;
+
+ field = ia->separators.columns[column].contents[row];
+ var = dict_get_var (ia->formats.dict, column);
+ val = value_create (var_get_width (var));
+ in = var_get_print_format (var);
+ out = fmt_for_output_from_input (in);
+ tooltip = NULL;
+ if (field.string != NULL)
+ {
+ msg_disable ();
+ if (!data_in (field, LEGACY_NATIVE, in->type, 0, 0, 0,
+ val, var_get_width (var)))
+ {
+ char fmt_string[FMT_STRING_LEN_MAX + 1];
+ fmt_to_string (in, fmt_string);
+ tooltip = xasprintf (_("Field content \"%.*s\" cannot be parsed in "
+ "format %s."),
+ (int) field.length, field.string,
+ fmt_string);
+ }
+ msg_enable ();
+ }
+ else
+ {
+ tooltip = xstrdup (_("This input line has too few separators "
+ "to fill in this field."));
+ value_set_missing (val, var_get_width (var));
+ }
+ if (outputp != NULL)
+ {
+ char *output = xmalloc (out.w + 1);
+ data_out (val, &out, output);
+ output[out.w] = '\0';
+ *outputp = output;
+ }
+ free (val);
+
+ ok = tooltip == NULL;
+ if (tooltipp != NULL)
+ *tooltipp = tooltip;
+ else
+ free (tooltip);
+ return ok;
+}
+
+/* Called to render one of the cells in the data preview tree
+ view. */
+static void
+render_output_cell (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer ia_)
+{
+ struct import_assistant *ia = ia_;
+ char *output;
+ GValue gvalue = { 0, };
+ bool ok;
+
+ ok = parse_field (ia,
+ (text_import_model_iter_to_row (iter)
+ + ia->first_line.skip_lines),
+ GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tree_column),
+ "column-number")),
+ &output, NULL);
+
+ g_value_init (&gvalue, G_TYPE_STRING);
+ g_value_take_string (&gvalue, output);
+ g_object_set_property (G_OBJECT (cell), "text", &gvalue);
+ g_value_unset (&gvalue);
+
+ if (ok)
+ g_object_set (cell, "background-set", FALSE, (void *) NULL);
+ else
+ g_object_set (cell,
+ "background", "red",
+ "background-set", TRUE,
+ (void *) NULL);
+}
+
+/* Called to render a tooltip for one of the cells in the data
+ preview tree view. */
+static gboolean
+on_query_output_tooltip (GtkWidget *widget, gint wx, gint wy,
+ gboolean keyboard_mode UNUSED,
+ GtkTooltip *tooltip, struct import_assistant *ia)
+{
+ size_t row, column;
+ char *text;
+
+ if (!get_tooltip_location (widget, wx, wy, ia, &row, &column))
+ return FALSE;
+
+ if (parse_field (ia, row, column, NULL, &text))
+ return FALSE;
+
+ gtk_tooltip_set_text (tooltip, text);
+ free (text);
+ return TRUE;
+}
+\f
+/* Utility functions used by multiple pages of the assistant. */
+
+static gboolean
+get_tooltip_location (GtkWidget *widget, gint wx, gint wy,
+ const struct import_assistant *ia,
+ size_t *row, size_t *column)
+{
+ GtkTreeView *tree_view = GTK_TREE_VIEW (widget);
+ gint bx, by;
+ GtkTreePath *path;
+ GtkTreeIter iter;
+ GtkTreeViewColumn *tree_column;
+ GtkTreeModel *tree_model;
+ bool ok;
+
+ gtk_tree_view_convert_widget_to_bin_window_coords (tree_view,
+ wx, wy, &bx, &by);
+ if (!gtk_tree_view_get_path_at_pos (tree_view, bx, by,
+ &path, &tree_column, NULL, NULL))
+ return FALSE;
+
+ *column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tree_column),
+ "column-number"));
+
+ tree_model = gtk_tree_view_get_model (tree_view);
+ ok = gtk_tree_model_get_iter (tree_model, &iter, path);
+ gtk_tree_path_free (path);
+ if (!ok)
+ return FALSE;
+
+ *row = text_import_model_iter_to_row (&iter) + ia->first_line.skip_lines;
+ return TRUE;
+}
+
+static void
+make_tree_view (const struct import_assistant *ia,
+ size_t first_line,
+ GtkTreeView **tree_view)
+{
+ GtkTreeModel *model;
+
+ *tree_view = GTK_TREE_VIEW (gtk_tree_view_new ());
+ model = GTK_TREE_MODEL (text_import_model_new (
+ ia->file.lines + first_line,
+ ia->file.line_cnt - first_line, first_line));
+ gtk_tree_view_set_model (*tree_view, model);
+
+ add_line_number_column (ia, *tree_view);
+}
+
+static void
+add_line_number_column (const struct import_assistant *ia,
+ GtkTreeView *treeview)
+{
+ GtkTreeViewColumn *column;
+
+ column = gtk_tree_view_column_new_with_attributes (
+ "Line", ia->asst.prop_renderer,
+ "text", TEXT_IMPORT_MODEL_COLUMN_LINE_NUMBER,
+ (void *) NULL);
+ gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
+ gtk_tree_view_column_set_fixed_width (
+ column, get_monospace_width (treeview, ia->asst.prop_renderer, 5));
+ gtk_tree_view_append_column (treeview, column);
+}
+
+static gint
+get_monospace_width (GtkTreeView *treeview, GtkCellRenderer *renderer,
+ size_t char_cnt)
+{
+ struct string s;
+ gint width;
+
+ ds_init_empty (&s);
+ ds_put_char_multiple (&s, '0', char_cnt);
+ ds_put_char (&s, ' ');
+ width = get_string_width (treeview, renderer, ds_cstr (&s));
+ ds_destroy (&s);
+
+ return width;
+}
+
+static gint
+get_string_width (GtkTreeView *treeview, GtkCellRenderer *renderer,
+ const char *string)
+{
+ gint width;
+ g_object_set (G_OBJECT (renderer), "text", string, (void *) NULL);
+ gtk_cell_renderer_get_size (renderer, GTK_WIDGET (treeview),
+ NULL, NULL, NULL, &width, NULL);
+ return width;
+}
+
+static GtkTreeViewColumn *
+make_data_column (struct import_assistant *ia, GtkTreeView *tree_view,
+ bool input, gint dict_idx)
+{
+ struct variable *var = NULL;
+ struct column *column = NULL;
+ char name[(VAR_NAME_LEN * 2) + 1];
+ size_t char_cnt;
+ gint content_width, header_width;
+ GtkTreeViewColumn *tree_column;
+
+ if (input)
+ column = &ia->separators.columns[dict_idx];
+ else
+ var = dict_get_var (ia->formats.dict, dict_idx);
+
+ escape_underscores (input ? column->name : var_get_name (var), name);
+ char_cnt = input ? column->width : var_get_print_format (var)->w;
+ content_width = get_monospace_width (tree_view, ia->asst.fixed_renderer,
+ char_cnt);
+ header_width = get_string_width (tree_view, ia->asst.prop_renderer,
+ name);
+
+ tree_column = gtk_tree_view_column_new ();
+ g_object_set_data (G_OBJECT (tree_column), "column-number",
+ GINT_TO_POINTER (dict_idx));
+ gtk_tree_view_column_set_title (tree_column, name);
+ gtk_tree_view_column_pack_start (tree_column, ia->asst.fixed_renderer,
+ FALSE);
+ gtk_tree_view_column_set_cell_data_func (
+ tree_column, ia->asst.fixed_renderer,
+ input ? render_input_cell : render_output_cell, ia, NULL);
+ gtk_tree_view_column_set_sizing (tree_column, GTK_TREE_VIEW_COLUMN_FIXED);
+ gtk_tree_view_column_set_fixed_width (tree_column, MAX (content_width,
+ header_width));
+
+ return tree_column;
+}
+
+static GtkTreeView *
+create_data_tree_view (bool input, GtkContainer *parent,
+ struct import_assistant *ia)
+{
+ GtkTreeView *tree_view;
+ gint i;
+
+ make_tree_view (ia, ia->first_line.skip_lines, &tree_view);
+ gtk_tree_selection_set_mode (gtk_tree_view_get_selection (tree_view),
+ GTK_SELECTION_NONE);
+
+ for (i = 0; i < ia->separators.column_cnt; i++)
+ gtk_tree_view_append_column (tree_view,
+ make_data_column (ia, tree_view, input, i));
+
+ g_object_set (G_OBJECT (tree_view), "has-tooltip", TRUE, (void *) NULL);
+ g_signal_connect (tree_view, "query-tooltip",
+ G_CALLBACK (input ? on_query_input_tooltip
+ : on_query_output_tooltip), ia);
+ gtk_tree_view_set_fixed_height_mode (tree_view, true);
+
+ gtk_container_add (parent, GTK_WIDGET (tree_view));
+ gtk_widget_show (GTK_WIDGET (tree_view));
+
+ return tree_view;
+}
+
+static void
+escape_underscores (const char *in, char *out)
+{
+ for (; *in != '\0'; in++)
+ {
+ if (*in == '_')
+ *out++ = '_';
+ *out++ = *in;
+ }
+ *out = '\0';
+}
+\f
+/* TextImportModel, a GtkTreeModel implementation used by some
+ pages of the assistant. */
+
+#define G_TYPE_TEXT_IMPORT_MODEL (text_import_model_get_type ())
+#define TEXT_IMPORT_MODEL(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), G_TYPE_TEXT_IMPORT_MODEL, TextImportModel))
+#define TEXT_IMPORT_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), G_TYPE_TEXT_IMPORT_MODEL, TextImportModelClass))
+#define IS_TEXT_IMPORT_MODEL(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), G_TYPE_TEXT_IMPORT_MODEL))
+#define IS_TEXT_IMPORT_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), G_TYPE_TEXT_IMPORT_MODEL))
+#define TEXT_IMPORT_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), G_TYPE_TEXT_IMPORT_MODEL, TextImportModelClass))
+
+/* Random number used in 'stamp' member of GtkTreeIter. */
+#define TREE_MODEL_STAMP 0x7efd67d3
+
+struct TextImportModel
+{
+ GObject parent;
+ struct string *lines;
+ size_t line_cnt;
+ size_t first_line;
+};
+
+struct TextImportModelClass
+{
+ GObjectClass parent_class;
+};
+
+GType text_import_model_get_type (void);
+static void text_import_model_tree_model_init (gpointer iface, gpointer data);
+
+GType
+text_import_model_get_type (void)
+{
+ static GType object_type = 0;
+
+ if (!object_type)
+ {
+ static const GTypeInfo object_info = {
+ sizeof (TextImportModelClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ NULL, /* class_init */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (TextImportModel),
+ 0, /* n_preallocs */
+ NULL, /* instance_init */
+ };
+
+ static const GInterfaceInfo tree_model_info = {
+ text_import_model_tree_model_init,
+ NULL,
+ NULL
+ };
+
+ object_type = g_type_register_static (G_TYPE_OBJECT,
+ "TextImportModel",
+ &object_info, 0);
+
+ g_type_add_interface_static (object_type, GTK_TYPE_TREE_MODEL,
+ &tree_model_info);
+
+
+ }
+
+ return object_type;
+}
+
+
+/* Creates and returns a new TextImportModel that contains the
+ LINE_CNT lines in LINES. The lines before FIRST_LINE in LINES
+ are not part of the model, but they are included in the line
+ numbers in the TEXT_IMPORT_MODEL_COLUMN_LINE_NUMBER column.
+
+ The caller retains responsibility for freeing LINES and must
+ ensure that its lifetime and that of the strings that it
+ contains exceeds that of the TextImportModel. */
+TextImportModel *
+text_import_model_new (struct string *lines, size_t line_cnt,
+ size_t first_line)
+{
+ TextImportModel *new_text_import_model
+ = g_object_new (G_TYPE_TEXT_IMPORT_MODEL, NULL);
+ new_text_import_model->lines = lines;
+ new_text_import_model->line_cnt = line_cnt;
+ new_text_import_model->first_line = first_line;
+ return new_text_import_model;
+}
+
+
+static gboolean
+tree_model_iter_has_child (GtkTreeModel *tree_model,
+ GtkTreeIter *iter)
+{
+ return FALSE;
+}
+
+static gboolean
+tree_model_iter_parent (GtkTreeModel *tree_model,
+ GtkTreeIter *iter,
+ GtkTreeIter *child)
+{
+ return TRUE;
+}
+
+static GtkTreeModelFlags
+tree_model_get_flags (GtkTreeModel *model)
+{
+ g_return_val_if_fail (IS_TEXT_IMPORT_MODEL (model), (GtkTreeModelFlags) 0);
+
+ return GTK_TREE_MODEL_LIST_ONLY | GTK_TREE_MODEL_ITERS_PERSIST;
+}
+
+
+static gint
+tree_model_n_columns (GtkTreeModel *model)
+{
+ return 2;
+}
+
+static GType
+tree_model_column_type (GtkTreeModel *model, gint index)
+{
+ return (index == TEXT_IMPORT_MODEL_COLUMN_LINE_NUMBER ? G_TYPE_INT
+ : index == TEXT_IMPORT_MODEL_COLUMN_LINE ? G_TYPE_STRING
+ : -1);
+}
+
+static gboolean
+init_iter (TextImportModel *list, gint idx, GtkTreeIter *iter)
+{
+ if (idx < 0 || idx >= list->line_cnt)
+ {
+ iter->stamp = 0;
+ iter->user_data = GINT_TO_POINTER (-1);
+ return FALSE;
+ }
+ else
+ {
+ iter->stamp = TREE_MODEL_STAMP;
+ iter->user_data = GINT_TO_POINTER (idx);
+ return TRUE;
+ }
+}
+
+static gboolean
+tree_model_get_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreePath *path)
+{
+ gint *indices, depth;
+
+ TextImportModel *list = TEXT_IMPORT_MODEL (model);
+
+ g_return_val_if_fail (path, FALSE);
+
+ indices = gtk_tree_path_get_indices (path);
+ depth = gtk_tree_path_get_depth (path);
+
+ g_return_val_if_fail (depth == 1, FALSE);
+
+ return init_iter (list, indices[0], iter);
+}
+
+
+static gboolean
+tree_model_iter_next (GtkTreeModel *model, GtkTreeIter *iter)
+{
+ TextImportModel *list = TEXT_IMPORT_MODEL (model);
+ gint idx;
+
+ assert (iter->stamp == TREE_MODEL_STAMP);
+
+ idx = GPOINTER_TO_INT (iter->user_data);
+ return init_iter (list, idx == -1 ? -1 : idx + 1, iter);
+}
+
+static GtkTreePath *
+tree_model_get_path (GtkTreeModel *model, GtkTreeIter *iter)
+{
+ GtkTreePath *path;
+
+ g_return_val_if_fail (iter->stamp == TREE_MODEL_STAMP, FALSE);
+
+ path = gtk_tree_path_new ();
+ gtk_tree_path_append_index (path, GPOINTER_TO_INT (iter->user_data));
+
+ return path;
+}
+
+static void
+tree_model_get_value (GtkTreeModel *model, GtkTreeIter *iter,
+ gint column, GValue *value)
+{
+ TextImportModel *list = TEXT_IMPORT_MODEL (model);
+ gint idx;
+
+ g_return_if_fail (iter->stamp == TREE_MODEL_STAMP);
+
+ idx = GPOINTER_TO_INT (iter->user_data);
+ assert (idx >= 0 && idx < list->line_cnt);
+
+ if (column == 0)
+ {
+ g_value_init (value, G_TYPE_INT);
+ g_value_set_int (value, idx + list->first_line + 1);
+ }
+ else
+ {
+ g_value_init (value, G_TYPE_STRING);
+ g_value_set_static_string (value, ds_cstr (&list->lines[idx]));
+ }
+}
+
+static gboolean
+tree_model_iter_children (GtkTreeModel *tree_model,
+ GtkTreeIter *iter,
+ GtkTreeIter *parent)
+{
+ return FALSE;
+}
+
+static gint
+tree_model_n_children (GtkTreeModel *model, GtkTreeIter *iter)
+{
+ TextImportModel *list = TEXT_IMPORT_MODEL (model);
+
+ return iter == NULL ? list->line_cnt : 0;
+}
+
+static gboolean
+tree_model_nth_child (GtkTreeModel *model, GtkTreeIter *iter,
+ GtkTreeIter *parent, gint n)
+{
+ TextImportModel *list = TEXT_IMPORT_MODEL (model);
+ g_return_val_if_fail (IS_TEXT_IMPORT_MODEL (model), FALSE);
+
+ if (parent)
+ return FALSE;
+ return init_iter (list, n, iter);
+}
+
+static void
+text_import_model_tree_model_init (gpointer iface_, gpointer data UNUSED)
+{
+ GtkTreeModelIface *iface = (GtkTreeModelIface *) iface_;
+
+ iface->get_flags = tree_model_get_flags;
+ iface->get_n_columns = tree_model_n_columns;
+ iface->get_column_type = tree_model_column_type;
+ iface->get_iter = tree_model_get_iter;
+ iface->iter_next = tree_model_iter_next;
+ iface->get_path = tree_model_get_path;
+ iface->get_value = tree_model_get_value;
+
+ iface->iter_children = tree_model_iter_children;
+ iface->iter_has_child = tree_model_iter_has_child;
+ iface->iter_n_children = tree_model_n_children;
+ iface->iter_nth_child = tree_model_nth_child;
+ iface->iter_parent = tree_model_iter_parent;
+}
+
+gint
+text_import_model_iter_to_row (const GtkTreeIter *iter)
+{
+ assert (iter->stamp == TREE_MODEL_STAMP);
+ return GPOINTER_TO_INT (iter->user_data);
+}
--- /dev/null
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE glade-interface SYSTEM "glade-2.0.dtd">
+<!--Generated with glade3 3.4.0 on Fri Mar 7 23:09:37 2008 -->
+<glade-interface>
+ <widget class="GtkWindow" id="Intro">
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="title" translatable="yes">Importing Textual Data</property>
+ <child>
+ <widget class="GtkVBox" id="vbox3">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <child>
+ <widget class="GtkLabel" id="intro-label">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">This assistant will guide you through the process of importing data into PSPP from a text file with one line per case, in which fields are separated by tabs, commas, or other delimiters.
+
+The selected file contains N lines of text. Only the first M of these will be shown for preview purposes in the following screens. You may choose below how much of the file should actually be imported.</property>
+ <property name="wrap">True</property>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkAlignment" id="alignment10">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="xscale">0</property>
+ <child>
+ <widget class="GtkFrame" id="frame7">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label_xalign">0</property>
+ <property name="shadow_type">GTK_SHADOW_NONE</property>
+ <child>
+ <widget class="GtkAlignment" id="alignment11">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="left_padding">12</property>
+ <child>
+ <widget class="GtkVBox" id="vbox1">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <child>
+ <widget class="GtkRadioButton" id="import-all-cases">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">All cases</property>
+ <property name="response_id">0</property>
+ <property name="active">True</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkHBox" id="hbox1">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <child>
+ <widget class="GtkRadioButton" id="import-n-cases">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Only first </property>
+ <property name="response_id">0</property>
+ <property name="active">True</property>
+ <property name="draw_indicator">True</property>
+ <property name="group">import-all-cases</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkSpinButton" id="n-cases-spin">
+ <property name="visible">True</property>
+ <property name="sensitive">False</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="adjustment">1000 0 100000000 1 10 10</property>
+ <property name="climb_rate">10</property>
+ <property name="snap_to_ticks">True</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkLabel" id="label1">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes"> cases</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">2</property>
+ </packing>
+ </child>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkHBox" id="hbox3">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <child>
+ <widget class="GtkRadioButton" id="import-percent">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Only first </property>
+ <property name="response_id">0</property>
+ <property name="active">True</property>
+ <property name="draw_indicator">True</property>
+ <property name="group">import-all-cases</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkSpinButton" id="percent-spin">
+ <property name="visible">True</property>
+ <property name="sensitive">False</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="adjustment">100 1 100 1 10 10</property>
+ <property name="snap_to_ticks">True</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkLabel" id="label2">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">% of file (approximately)</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">2</property>
+ </packing>
+ </child>
+ </widget>
+ <packing>
+ <property name="position">2</property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkLabel" id="label8">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes"><b>Amount to Import</b></property>
+ <property name="use_markup">True</property>
+ </widget>
+ <packing>
+ <property name="type">label_item</property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ <widget class="GtkWindow" id="FirstLine">
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="title" translatable="yes">Select Data to Import</property>
+ <child>
+ <widget class="GtkVBox" id="vbox2">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <child>
+ <widget class="GtkLabel" id="label3">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Select the first line of the data file that contains data.</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="variable-names">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Line above selected line contains variable names</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkScrolledWindow" id="first-line-scroller">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+ <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+ <child>
+ <widget class="GtkTreeView" id="first-line">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="headers_clickable">True</property>
+ </widget>
+ </child>
+ </widget>
+ <packing>
+ <property name="position">2</property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ <widget class="GtkWindow" id="Separators">
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="title" translatable="yes">Choose Separators</property>
+ <child>
+ <widget class="GtkVBox" id="vbox4">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <child>
+ <widget class="GtkHBox" id="hbox2">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <child>
+ <widget class="GtkFrame" id="foo">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label_xalign">0</property>
+ <property name="shadow_type">GTK_SHADOW_NONE</property>
+ <child>
+ <widget class="GtkAlignment" id="alignment1">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="left_padding">12</property>
+ <child>
+ <widget class="GtkTable" id="table1">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="n_rows">4</property>
+ <property name="n_columns">3</property>
+ <child>
+ <widget class="GtkCheckButton" id="space">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">_Space</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="tab">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Ta_b</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="right_attach">2</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="bang">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Ban_g (!)</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="left_attach">2</property>
+ <property name="right_attach">3</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="colon">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">_Colon (:)</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="top_attach">1</property>
+ <property name="bottom_attach">2</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="comma">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Co_mma (,)</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="right_attach">2</property>
+ <property name="top_attach">1</property>
+ <property name="bottom_attach">2</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="hyphen">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">H_yphen (-)</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="left_attach">2</property>
+ <property name="right_attach">3</property>
+ <property name="top_attach">1</property>
+ <property name="bottom_attach">2</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="pipe">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">P_ipe (|)</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="top_attach">2</property>
+ <property name="bottom_attach">3</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="semicolon">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Semicolo_n (;)</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="right_attach">2</property>
+ <property name="top_attach">2</property>
+ <property name="bottom_attach">3</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="slash">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Slas_h (/)</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="left_attach">2</property>
+ <property name="right_attach">3</property>
+ <property name="top_attach">2</property>
+ <property name="bottom_attach">3</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="custom-cb">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">C_ustom</property>
+ <property name="use_underline">True</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="top_attach">3</property>
+ <property name="bottom_attach">4</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkEntry" id="custom-entry">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ </widget>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="right_attach">3</property>
+ <property name="top_attach">3</property>
+ <property name="bottom_attach">4</property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkLabel" id="label5">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes"><b>Separators</b></property>
+ <property name="use_markup">True</property>
+ </widget>
+ <packing>
+ <property name="type">label_item</property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkFrame" id="frame2">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label_xalign">0</property>
+ <property name="shadow_type">GTK_SHADOW_NONE</property>
+ <child>
+ <widget class="GtkAlignment" id="alignment2">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="left_padding">12</property>
+ <child>
+ <widget class="GtkTable" id="table2">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="n_rows">2</property>
+ <property name="n_columns">2</property>
+ <child>
+ <widget class="GtkCheckButton" id="quote-cb">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Quote separator characters with</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="x_options"></property>
+ <property name="y_options">GTK_FILL</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkComboBoxEntry" id="quote-combo">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="has_frame">False</property>
+ <property name="items" translatable="yes">"'
+"
+'
+</property>
+ <child internal-child="entry">
+ <widget class="GtkEntry" id="quote">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="width_chars">2</property>
+ </widget>
+ </child>
+ </widget>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="right_attach">2</property>
+ <property name="x_options"></property>
+ <property name="y_options"></property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkCheckButton" id="escape">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Doubled quote mark treated as escape</property>
+ <property name="response_id">0</property>
+ <property name="draw_indicator">True</property>
+ </widget>
+ <packing>
+ <property name="right_attach">2</property>
+ <property name="top_attach">1</property>
+ <property name="bottom_attach">2</property>
+ <property name="y_options"></property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkLabel" id="label7">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes"><b>Quoting</b></property>
+ <property name="use_markup">True</property>
+ </widget>
+ <packing>
+ <property name="type">label_item</property>
+ </packing>
+ </child>
+ </widget>
+ <packing>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkFrame" id="frame3">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label_xalign">0</property>
+ <property name="shadow_type">GTK_SHADOW_NONE</property>
+ <child>
+ <widget class="GtkAlignment" id="alignment3">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="left_padding">12</property>
+ <child>
+ <widget class="GtkScrolledWindow" id="fields-scroller">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+ <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+ <child>
+ <widget class="GtkTreeView" id="fields">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="headers_clickable">True</property>
+ </widget>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkLabel" id="label9">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes"><b>Fields Preview</b></property>
+ <property name="use_markup">True</property>
+ </widget>
+ <packing>
+ <property name="type">label_item</property>
+ </packing>
+ </child>
+ </widget>
+ <packing>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ <widget class="GtkWindow" id="Formats">
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="title" translatable="yes">Adjust Variable Formats</property>
+ <child>
+ <widget class="GtkVBox" id="vbox5">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <child>
+ <widget class="GtkLabel" id="label12">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes">Check the data formats displayed below and fix any that are incorrect. You may set other variable properties now or later.</property>
+ <property name="wrap">True</property>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkVPaned" id="vpaned1">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="position">94</property>
+ <child>
+ <widget class="GtkFrame" id="frame4">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label_xalign">0</property>
+ <property name="shadow_type">GTK_SHADOW_NONE</property>
+ <child>
+ <widget class="GtkAlignment" id="alignment5">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="left_padding">12</property>
+ <child>
+ <widget class="GtkScrolledWindow" id="vars-scroller">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+ <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+ <child>
+ <placeholder/>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkLabel" id="label10">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes"><b>Variables</b></property>
+ <property name="use_markup">True</property>
+ </widget>
+ <packing>
+ <property name="type">label_item</property>
+ </packing>
+ </child>
+ </widget>
+ <packing>
+ <property name="resize">False</property>
+ <property name="shrink">True</property>
+ </packing>
+ </child>
+ <child>
+ <widget class="GtkFrame" id="frame5">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label_xalign">0</property>
+ <property name="shadow_type">GTK_SHADOW_NONE</property>
+ <child>
+ <widget class="GtkAlignment" id="alignment6">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="left_padding">12</property>
+ <child>
+ <widget class="GtkScrolledWindow" id="data-scroller">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+ <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+ <child>
+ <widget class="GtkTreeView" id="data">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="headers_clickable">True</property>
+ </widget>
+ </child>
+ </widget>
+ </child>
+ </widget>
+ </child>
+ <child>
+ <widget class="GtkLabel" id="label11">
+ <property name="visible">True</property>
+ <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+ <property name="label" translatable="yes"><b>Data Preview</b></property>
+ <property name="use_markup">True</property>
+ </widget>
+ <packing>
+ <property name="type">label_item</property>
+ </packing>
+ </child>
+ </widget>
+ <packing>
+ <property name="resize">True</property>
+ <property name="shrink">True</property>
+ </packing>
+ </child>
+ </widget>
+ <packing>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ </widget>
+ </child>
+ </widget>
+</glade-interface>
projects / pspp-builds.git / commitdiff