/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2015, 2016 Free Software Foundation
+ Copyright (C) 2015, 2016, 2017 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
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 <errno.h>
-#include <fcntl.h>
#include <gtk/gtk.h>
-#include <sys/stat.h>
#include "data/casereader.h"
#include "data/data-in.h"
#include "data/ods-reader.h"
#include "data/spreadsheet-reader.h"
#include "data/value-labels.h"
-
-#include "gl/intprops.h"
+#include "data/casereader-provider.h"
#include "libpspp/i18n.h"
#include "libpspp/line-reader.h"
#include "libpspp/message.h"
+#include "libpspp/hmap.h"
+#include "libpspp/hash-functions.h"
#include "libpspp/str.h"
#include "builder-wrapper.h"
-#include "helper.h"
-#include "pspp-sheet-view.h"
-#include "pspp-sheet-selection.h"
-#include "psppire-import-assistant.h"
-#include "psppire-scanf.h"
+
+#include "psppire-data-sheet.h"
+#include "psppire-data-store.h"
#include "psppire-dialog.h"
-#include "psppire-empty-list-store.h"
+#include "psppire-delimited-text.h"
+#include "psppire-dict.h"
#include "psppire-encoding-selector.h"
+#include "psppire-import-assistant.h"
+#include "psppire-scanf.h"
#include "psppire-spreadsheet-model.h"
-#include "psppire-var-sheet.h"
+#include "psppire-text-file.h"
+#include "psppire-variable-sheet.h"
+
#include "ui/syntax-gen.h"
#include <gettext.h>
enum { MAX_LINE_LEN = 16384 }; /* Max length of an acceptable line. */
-/* Sets IA's separators substructure to match the widgets. */
-static void get_separators (PsppireImportAssistant *ia);
-static void split_fields (PsppireImportAssistant *ia);
-
/* Chooses a name for each column on the separators page */
static void choose_column_names (PsppireImportAssistant *ia);
-
-/* Frees IA's file substructure. */
-static void destroy_file (PsppireImportAssistant *ia);
-
-static void clear_fields (PsppireImportAssistant *ia);
-
-
static void intro_page_create (PsppireImportAssistant *ia);
static void first_line_page_create (PsppireImportAssistant *ia);
-static gboolean process_file (PsppireImportAssistant *ia);
-
-
-static GtkWidget * create_data_tree_view (gboolean input, GtkContainer *parent,
- PsppireImportAssistant *ia);
-
static void separators_page_create (PsppireImportAssistant *ia);
static void formats_page_create (PsppireImportAssistant *ia);
-static void push_watch_cursor (PsppireImportAssistant *ia);
-static void pop_watch_cursor (PsppireImportAssistant *ia);
-
-
-
static void psppire_import_assistant_init (PsppireImportAssistant *act);
static void psppire_import_assistant_class_init (PsppireImportAssistantClass *class);
static GObjectClass * parent_class = NULL;
-static void destroy_columns (PsppireImportAssistant *ia);
-
static void
psppire_import_assistant_finalize (GObject *object)
{
PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (object);
-
if (ia->spreadsheet)
spreadsheet_unref (ia->spreadsheet);
- // clear_fields (ia);
- destroy_columns (ia);
-
- ds_destroy (&ia->separators);
ds_destroy (&ia->quotes);
g_object_unref (ia->builder);
- destroy_file (ia);
-
- g_object_unref (ia->prop_renderer);
- g_object_unref (ia->fixed_renderer);
+ ia->response = -1;
+ g_main_loop_unref (ia->main_loop);
if (G_OBJECT_CLASS (parent_class)->finalize)
G_OBJECT_CLASS (parent_class)->finalize (object);
close_assistant (ia, PSPPIRE_RESPONSE_PASTE);
}
+
/* Revises the contents of the fields tree view based on the
currently chosen set of separators. */
static void
revise_fields_preview (PsppireImportAssistant *ia)
{
- push_watch_cursor (ia);
-
- get_separators (ia);
- split_fields (ia);
choose_column_names (ia);
- ia->fields_tree_view =
- GTK_WIDGET (create_data_tree_view (TRUE,
- GTK_CONTAINER (get_widget_assert (ia->builder, "fields-scroller")),
- ia));
-
- pop_watch_cursor (ia);
}
-/* 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)
+
+struct separator
{
- unsigned char max = 0;
- unsigned long int max_count = 0;
+ const char *name; /* Name (for use with get_widget_assert). */
+ gunichar c; /* Separator character. */
+};
- 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_byte (result, max);
- }
- else
- ds_assign_cstr (result, def);
-}
+/* 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)
+
+struct separator_count_node
+{
+ struct hmap_node node;
+ int occurance; /* The number of times the separator occurs in a line */
+ int quantity; /* The number of lines with this occurance */
+};
/* Picks the most likely separator and quote characters based on
static void
choose_likely_separators (PsppireImportAssistant *ia)
{
- unsigned long int histogram[UCHAR_MAX + 1] = { 0 };
- size_t row;
+ gint first_line = 0;
+ g_object_get (ia->delimiters_model, "first-line", &first_line, NULL);
- /* Construct a histogram of all the characters used in the
- file. */
- for (row = 0; row < ia->line_cnt; row++)
+ gboolean valid;
+ GtkTreeIter iter;
+ int j;
+
+ struct hmap count_map[SEPARATOR_CNT];
+ for (j = 0; j < SEPARATOR_CNT; ++j)
+ hmap_init (count_map + j);
+
+ GtkTreePath *p = gtk_tree_path_new_from_indices (first_line, -1);
+
+ for (valid = gtk_tree_model_get_iter (GTK_TREE_MODEL (ia->text_file), &iter, p);
+ valid;
+ valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (ia->text_file), &iter))
{
- struct substring line = ds_ss (&ia->lines[row]);
- size_t length = ss_length (line);
- size_t i;
- for (i = 0; i < length; i++)
- histogram[(unsigned char) line.string[i]]++;
- }
+ gchar *line_text = NULL;
+ gtk_tree_model_get (GTK_TREE_MODEL (ia->text_file), &iter, 1, &line_text, -1);
- find_commonest_chars (histogram, "\"'", "", &ia->quotes);
- find_commonest_chars (histogram, ",;:/|!\t-", ",", &ia->separators);
-}
+ gint *counts = xzalloc (sizeof *counts * SEPARATOR_CNT);
+ struct substring cs = ss_cstr (line_text);
+ for (;
+ UINT32_MAX != ss_first_mb (cs);
+ ss_get_mb (&cs))
+ {
+ ucs4_t character = ss_first_mb (cs);
-static void set_separators (PsppireImportAssistant *ia);
+ int s;
+ for (s = 0; s < SEPARATOR_CNT; ++s)
+ {
+ if (character == separators[s].c)
+ counts[s]++;
+ }
+ }
+
+ int j;
+ for (j = 0; j < SEPARATOR_CNT; ++j)
+ {
+ if (counts[j] > 0)
+ {
+ struct separator_count_node *cn = NULL;
+ unsigned int hash = hash_int (counts[j], 0);
+ HMAP_FOR_EACH_WITH_HASH (cn, struct separator_count_node, node, hash, &count_map[j])
+ {
+ if (cn->occurance == counts[j])
+ break;
+ }
+
+ if (cn == NULL)
+ {
+ struct separator_count_node *new_cn = xzalloc (sizeof *new_cn);
+ new_cn->occurance = counts[j];
+ new_cn->quantity = 1;
+ hmap_insert (&count_map[j], &new_cn->node, hash);
+ }
+ else
+ cn->quantity++;
+ }
+ }
+
+ free (line_text);
+ free (counts);
+ }
+ gtk_tree_path_free (p);
+
+ int most_frequent = -1;
+ int largest = 0;
+ for (j = 0; j < SEPARATOR_CNT; ++j)
+ {
+ struct separator_count_node *cn;
+ HMAP_FOR_EACH (cn, struct separator_count_node, node, &count_map[j])
+ {
+ if (largest < cn->quantity)
+ {
+ largest = cn->quantity;
+ most_frequent = j;
+ }
+ }
+ hmap_destroy (&count_map[j]);
+ }
+
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (get_widget_assert (ia->builder, separators[most_frequent].name)), TRUE);
+}
-/* Called just before the separators page becomes visible in the
- assistant, and when the Reset button is clicked. */
static void
-prepare_separators_page (PsppireImportAssistant *ia, GtkWidget *page)
+repopulate_delimiter_columns (PsppireImportAssistant *ia)
{
- revise_fields_preview (ia);
- choose_likely_separators (ia);
- set_separators (ia);
+ /* Remove all the columns */
+ while (gtk_tree_view_get_n_columns (GTK_TREE_VIEW (ia->fields_tree_view)) > 0)
+ {
+ GtkTreeViewColumn *tvc = gtk_tree_view_get_column (GTK_TREE_VIEW (ia->fields_tree_view), 0);
+ gtk_tree_view_remove_column (GTK_TREE_VIEW (ia->fields_tree_view), tvc);
+ }
+
+ gint n_fields =
+ gtk_tree_model_get_n_columns (GTK_TREE_MODEL (ia->delimiters_model));
+
+ /* ... and put them back again. */
+ gint f;
+ for (f = gtk_tree_view_get_n_columns (GTK_TREE_VIEW (ia->fields_tree_view));
+ f < n_fields; f++)
+ {
+ GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
+
+ const gchar *title = NULL;
+
+ if (f == 0)
+ title = _("line");
+ else
+ {
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->variable_names_cb)))
+ {
+ title =
+ psppire_delimited_text_get_header_title
+ (PSPPIRE_DELIMITED_TEXT (ia->delimiters_model), f - 1);
+ }
+ if (title == NULL)
+ title = _("var");
+ }
+
+ GtkTreeViewColumn *column =
+ gtk_tree_view_column_new_with_attributes (title,
+ renderer,
+ "text", f,
+ NULL);
+ g_object_set (column,
+ "resizable", TRUE,
+ "sizing", GTK_TREE_VIEW_COLUMN_AUTOSIZE,
+ NULL);
+
+ gtk_tree_view_append_column (GTK_TREE_VIEW (ia->fields_tree_view), column);
+ }
}
-struct separator
+static void
+reset_tree_view_model (PsppireImportAssistant *ia)
{
- const char *name; /* Name (for use with get_widget_assert). */
- int c; /* Separator character. */
-};
+ GtkTreeModel *tm = gtk_tree_view_get_model (GTK_TREE_VIEW (ia->fields_tree_view));
+ g_object_ref (tm);
+ gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), NULL);
-/* 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)
+ repopulate_delimiter_columns (ia);
+
+ gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), tm);
+ // gtk_tree_view_columns_autosize (GTK_TREE_VIEW (ia->fields_tree_view));
+ g_object_unref (tm);
+}
-/* Sets the widgets to match IA's separators substructure. */
+/* Called just before the separators page becomes visible in the
+ assistant, and when the Reset button is clicked. */
static void
-set_separators (PsppireImportAssistant *ia)
+prepare_separators_page (PsppireImportAssistant *ia, GtkWidget *page)
{
- unsigned int seps;
- struct string custom;
- bool any_custom;
- bool any_quotes;
- size_t i;
+ gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view),
+ GTK_TREE_MODEL (ia->delimiters_model));
- ds_init_empty (&custom);
- seps = 0;
- for (i = 0; i < ds_length (&ia->separators); i++)
- {
- unsigned char c = ds_at (&ia->separators, i);
- int j;
+ g_signal_connect_swapped (GTK_TREE_MODEL (ia->delimiters_model), "notify::delimiters",
+ G_CALLBACK (reset_tree_view_model), ia);
- for (j = 0; j < SEPARATOR_CNT; j++)
- {
- const struct separator *s = &separators[j];
- if (s->c == c)
- {
- seps += 1u << j;
- goto next;
- }
- }
- ds_put_byte (&custom, c);
- next:;
- }
+ repopulate_delimiter_columns (ia);
- for (i = 0; i < SEPARATOR_CNT; i++)
- {
- const struct separator *s = &separators[i];
- GtkWidget *button = get_widget_assert (ia->builder, 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 (ia->custom_entry), ds_cstr (&custom));
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ia->custom_cb),
- any_custom);
- gtk_widget_set_sensitive (ia->custom_entry, any_custom);
- ds_destroy (&custom);
-
- any_quotes = !ds_is_empty (&ia->quotes);
-
- gtk_entry_set_text (ia->quote_entry,
- any_quotes ? ds_cstr (&ia->quotes) : "\"");
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ia->quote_cb),
- any_quotes);
- gtk_widget_set_sensitive (ia->quote_combo, any_quotes);
+ revise_fields_preview (ia);
+ choose_likely_separators (ia);
}
-
/* Resets IA's intro page to its initial state. */
static void
reset_intro_page (PsppireImportAssistant *ia)
static void
reset_formats_page (PsppireImportAssistant *ia, GtkWidget *page)
{
- size_t i;
-
- for (i = 0; i < ia->modified_var_cnt; i++)
- var_destroy (ia->modified_vars[i]);
- free (ia->modified_vars);
- ia->modified_vars = NULL;
- ia->modified_var_cnt = 0;
}
static void prepare_formats_page (PsppireImportAssistant *ia);
gint pn = gtk_assistant_get_current_page (GTK_ASSISTANT (ia));
{
GtkWidget *page = gtk_assistant_get_nth_page (GTK_ASSISTANT (ia), pn);
-
+
page_func *on_reset = g_object_get_data (G_OBJECT (page), "on-reset");
if (on_reset)
if (on_entering)
on_entering (ia, new_page);
}
-
-#if GTK3_TRANSITION
- if (gtk_assistant_get_page_type (assistant, page)
- == GTK_ASSISTANT_PAGE_CONFIRM)
- gtk_widget_grab_focus (assistant->apply);
- else
- gtk_widget_grab_focus (assistant->forward);
-#endif
-
ia->current_page = pn;
}
}
-/* Frees IA's file substructure. */
-static void
-destroy_file (PsppireImportAssistant *ia)
-{
- size_t i;
-
- for (i = 0; i < ia->line_cnt; i++)
- ds_destroy (&ia->lines[i]);
-
- g_free (ia->file_name);
- ia->file_name = NULL;
-
- g_free (ia->encoding);
- ia->encoding = NULL;
-}
-
-
-/* Increments the "watch cursor" level, setting the cursor for
- the assistant window to a watch face to indicate to the user
- that the ongoing operation may take some time. */
-static void
-push_watch_cursor (PsppireImportAssistant *ia)
-{
- if (++ia->watch_cursor == 1)
- {
- GtkWidget *widget = GTK_WIDGET (ia);
- GdkDisplay *display = gtk_widget_get_display (widget);
- GdkCursor *cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
- gdk_window_set_cursor (gtk_widget_get_window (widget), cursor);
- g_object_unref (cursor);
- gdk_display_flush (display);
- }
-}
-
-/* Decrements the "watch cursor" level. If the level reaches
- zero, the cursor is reset to its default shape. */
-static void
-pop_watch_cursor (PsppireImportAssistant *ia)
-{
- if (--ia->watch_cursor == 0)
- {
- GtkWidget *widget = GTK_WIDGET (ia);
- gdk_window_set_cursor (gtk_widget_get_window (widget), NULL);
- }
-}
-
-
-static gboolean
-process_file (PsppireImportAssistant *ia)
-{
- struct string input;
- struct line_reader *reader = line_reader_for_file (ia->encoding, ia->file_name, O_RDONLY);
- if (reader == NULL)
- {
- msg_error (errno, _("Could not open `%s'"),
- ia->file_name);
- return FALSE;
- }
-
- ds_init_empty (&input);
- for (ia->line_cnt = 0; ia->line_cnt < MAX_PREVIEW_LINES; ia->line_cnt++)
- {
- ds_clear (&input);
- if (!line_reader_read (reader, &input, MAX_LINE_LEN + 1)
- || ds_length (&input) > MAX_LINE_LEN)
- {
- if (line_reader_eof (reader))
- break;
- else if (line_reader_error (reader))
- msg (ME, _("Error reading `%s': %s"),
- ia->file_name, strerror (line_reader_error (reader)));
- 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."),
- ia->file_name, MAX_LINE_LEN);
- line_reader_close (reader);
- destroy_file (ia);
- ds_destroy (&input);
- return FALSE;
- }
-
- char *s = recode_string ("UTF-8", line_reader_get_encoding (reader), ds_cstr (&input), ds_length (&input));
- ds_init_cstr (&ia->lines[ia->line_cnt], s);
- free (s);
- }
- ds_destroy (&input);
- if (ia->line_cnt == 0)
- {
- msg (ME, _("`%s' is empty."), ia->file_name);
- line_reader_close (reader);
- destroy_file (ia);
- return FALSE;
- }
-
- /* Estimate the number of lines in the file. */
- if (ia->line_cnt < MAX_PREVIEW_LINES)
- {
- ia->total_lines = ia->line_cnt;
- ia->total_is_exact = true;
- }
- else
- {
- struct stat s;
- off_t position = line_reader_tell (reader);
- if (fstat (line_reader_fileno (reader), &s) == 0 && position > 0)
- {
- ia->total_lines = (double) ia->line_cnt / position * s.st_size;
- ia->total_is_exact = false;
- }
- else
- {
- ia->total_lines = 0;
- ia->total_is_exact = true;
- }
- }
- line_reader_close (reader);
- return TRUE;
-}
-
-
-static void
-render_line_number (PsppSheetViewColumn *tree_column,
- GtkCellRenderer *cell,
- GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- gpointer data)
-{
- gint row = empty_list_store_iter_to_row (iter);
- char s[INT_BUFSIZE_BOUND (int)];
- int first_line = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tree_model),
- "first-line"));
- sprintf (s, "%d", first_line + row);
- g_object_set (cell, "text", s, NULL);
-}
-
-
-
-static gint
-get_string_width (GtkWidget *treeview, GtkCellRenderer *renderer,
- const char *string)
-{
- gint width;
- g_object_set (G_OBJECT (renderer), "text", string, (void *) NULL);
- gtk_cell_renderer_get_preferred_width (renderer, treeview,
- NULL, &width);
- return width;
-}
-
-
-static gint
-get_monospace_width (GtkWidget *treeview, GtkCellRenderer *renderer,
- size_t char_cnt)
-{
- struct string s;
- gint width;
-
- ds_init_empty (&s);
- ds_put_byte_multiple (&s, '0', char_cnt);
- ds_put_byte (&s, ' ');
- width = get_string_width (treeview, renderer, ds_cstr (&s));
- ds_destroy (&s);
-
- return width;
-}
-
-static void
-add_line_number_column (const PsppireImportAssistant *ia,
- GtkWidget *treeview)
-{
- PsppSheetViewColumn *column =
- pspp_sheet_view_column_new_with_attributes (_("Line"), ia->prop_renderer, (void *) NULL);
-
- pspp_sheet_view_column_set_fixed_width (column, get_monospace_width (treeview, ia->prop_renderer, 5));
-
- pspp_sheet_view_column_set_resizable (column, TRUE);
-
- pspp_sheet_view_column_set_cell_data_func (column, ia->prop_renderer,
- render_line_number, NULL, NULL);
-
- pspp_sheet_view_append_column (PSPP_SHEET_VIEW (treeview), column);
-}
-
-
-static void
-set_model_on_treeview (const PsppireImportAssistant *ia, GtkWidget *tree_view, size_t first_line)
-{
- GtkTreeModel *model = GTK_TREE_MODEL (psppire_empty_list_store_new (ia->line_cnt - first_line));
-
- g_object_set_data (G_OBJECT (model), "lines", &ia->lines + first_line);
- g_object_set_data (G_OBJECT (model), "first-line", GINT_TO_POINTER (first_line));
-
- pspp_sheet_view_set_model (PSPP_SHEET_VIEW (tree_view), model);
-
- g_object_unref (model);
-}
-
-
-static GtkWidget *
-make_tree_view (const PsppireImportAssistant *ia)
-{
- GtkWidget *tree_view = pspp_sheet_view_new ();
- pspp_sheet_view_set_grid_lines (PSPP_SHEET_VIEW (tree_view), PSPP_SHEET_VIEW_GRID_LINES_BOTH);
-
- add_line_number_column (ia, tree_view);
-
- return tree_view;
-}
-
static GtkWidget *
add_page_to_assistant (PsppireImportAssistant *ia,
GtkWidget *page, GtkAssistantPageType type, const gchar *);
-static void
+static void
on_sheet_combo_changed (GtkComboBox *cb, PsppireImportAssistant *ia)
{
GtkTreeIter iter;
GtkWidget *sheet_entry = get_widget_assert (builder, "sheet-entry");
GtkWidget *readnames_checkbox = get_widget_assert (builder, "readnames-checkbox");
- gtk_combo_box_set_model (GTK_COMBO_BOX (sheet_entry),
+ gtk_combo_box_set_model (GTK_COMBO_BOX (sheet_entry),
psppire_spreadsheet_model_new (ia->spreadsheet));
gtk_combo_box_set_active (GTK_COMBO_BOX (sheet_entry), 0);
}
-
/* Initializes IA's sheet_spec substructure. */
static void
sheet_spec_page_create (PsppireImportAssistant *ia)
{
GtkBuilder *builder = ia->builder;
GtkWidget *page = get_widget_assert (builder, "Spreadsheet-Importer");
-
+
GtkWidget *combo_box = get_widget_assert (builder, "sheet-entry");
GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_clear (GTK_CELL_LAYOUT (combo_box));
g_object_set_data (G_OBJECT (page), "on-entering", prepare_sheet_spec_page);
}
-
-static void
+static void
on_chosen (PsppireImportAssistant *ia, GtkWidget *page)
{
GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
gtk_assistant_set_page_complete (GTK_ASSISTANT(ia), GTK_WIDGET (fc), FALSE);
- if (f && !g_file_test (f, G_FILE_TEST_IS_DIR))
+ if (f && g_file_test (f, G_FILE_TEST_IS_REGULAR))
{
gtk_assistant_set_page_complete (GTK_ASSISTANT(ia), GTK_WIDGET (fc), TRUE);
-
+
if (ia->spreadsheet)
spreadsheet_unref (ia->spreadsheet);
-
+
ia->spreadsheet = gnumeric_probe (f, FALSE);
if (!ia->spreadsheet)
ia->spreadsheet = ods_probe (f, FALSE);
- if (!ia->spreadsheet)
+ if (ia->spreadsheet)
{
- intro_page_create (ia);
- first_line_page_create (ia);
- separators_page_create (ia);
+ sheet_spec_page_create (ia);
}
else
{
- sheet_spec_page_create (ia);
+ intro_page_create (ia);
+ first_line_page_create (ia);
+ separators_page_create (ia);
}
-
+
formats_page_create (ia);
}
- g_free (f);
+ g_free (f);
}
/* This has to be done on a map signal callback,
because GtkFileChooserWidget resets everything when it is mapped. */
-static void
+static void
on_map (PsppireImportAssistant *ia, GtkWidget *page)
{
+#if TEXT_FILE
GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
if (ia->file_name)
gtk_file_chooser_set_filename (fc, ia->file_name);
+#endif
on_chosen (ia, page);
}
+
+
static void
chooser_page_enter (PsppireImportAssistant *ia, GtkWidget *page)
{
static void
chooser_page_leave (PsppireImportAssistant *ia, GtkWidget *page)
{
-
- if (ia->file_name)
- g_free (ia->file_name);
+ g_free (ia->file_name);
ia->file_name = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (page));
-
- if (ia->encoding)
- g_free (ia->encoding);
- ia->encoding = psppire_encoding_selector_get_encoding (ia->encoding_selector);
+ gchar *encoding = psppire_encoding_selector_get_encoding (ia->encoding_selector);
if (!ia->spreadsheet)
- process_file (ia);
+ {
+ ia->text_file = psppire_text_file_new (ia->file_name, encoding);
+ gtk_tree_view_set_model (GTK_TREE_VIEW (ia->first_line_tree_view),
+ GTK_TREE_MODEL (ia->text_file));
+ }
+
+
+ g_free (encoding);
}
static void
on_chosen (ia, page);
}
+
+
static void
chooser_page_create (PsppireImportAssistant *ia)
{
gtk_file_filter_set_name (ia->default_filter, _("All Files"));
gtk_file_filter_add_pattern (ia->default_filter, "*");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), ia->default_filter);
-
+
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("Text Files"));
gtk_file_filter_add_mime_type (filter, "text/*");
}
+
static void
psppire_import_assistant_init (PsppireImportAssistant *ia)
{
ia->builder = builder_new ("text-data-import.ui");
- ia->current_page = -1 ;
- ia->column_cnt = 0;
- ia->columns = NULL;
-
+ ia->current_page = -1 ;
ia->file_name = NULL;
- ia->encoding = NULL;
+
ia->spreadsheet = NULL;
- ia->watch_cursor = 0;
-
- ia->prop_renderer = gtk_cell_renderer_text_new ();
- g_object_ref_sink (ia->prop_renderer);
- ia->fixed_renderer = gtk_cell_renderer_text_new ();
- g_object_ref_sink (ia->fixed_renderer);
- g_object_set (G_OBJECT (ia->fixed_renderer),
- "family", "Monospace",
- (void *) NULL);
+
+ ia->main_loop = g_main_loop_new (NULL, TRUE);
g_signal_connect (ia, "prepare", G_CALLBACK (on_prepare), ia);
g_signal_connect (ia, "cancel", G_CALLBACK (on_cancel), ia);
g_signal_connect (ia, "close", G_CALLBACK (on_close), ia);
-
+
ia->paste_button = gtk_button_new_with_label (_("Paste"));
ia->reset_button = gtk_button_new_with_label (_("Reset"));
-
+
gtk_assistant_add_action_widget (GTK_ASSISTANT(ia), ia->paste_button);
g_signal_connect (ia->paste_button, "clicked", G_CALLBACK (on_paste), ia);
gtk_window_set_title (GTK_WINDOW (ia),
_("Importing Delimited Text Data"));
-
+
gtk_window_set_icon_name (GTK_WINDOW (ia), "pspp");
chooser_page_create (ia);
gtk_assistant_set_forward_page_func (GTK_ASSISTANT (ia), next_page_func, NULL, NULL);
- gtk_window_fullscreen (GTK_WINDOW (ia));
+ gtk_window_maximize (GTK_WINDOW (ia));
}
on_intro_amount_changed (PsppireImportAssistant *p)
{
gtk_widget_set_sensitive (p->n_cases_spin,
- gtk_toggle_button_get_active (
- GTK_TOGGLE_BUTTON (p->n_cases_button)));
+ gtk_toggle_button_get_active
+ (GTK_TOGGLE_BUTTON (p->n_cases_button)));
gtk_widget_set_sensitive (p->percent_spin,
- gtk_toggle_button_get_active (
- GTK_TOGGLE_BUTTON (p->percent_button)));
-}
-
-
-static void
-render_line (PsppSheetViewColumn *tree_column,
- GtkCellRenderer *cell,
- GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- gpointer data)
-{
- gint row = empty_list_store_iter_to_row (iter);
- struct string *lines;
-
- lines = g_object_get_data (G_OBJECT (tree_model), "lines");
- g_return_if_fail (lines != NULL);
-
- g_object_set (cell, "text", ds_cstr (&lines[row]), NULL);
-}
-
-/* Sets the widgets to match IA's first_line substructure. */
-static void
-set_first_line (PsppireImportAssistant *ia)
-{
- GtkTreePath *path = gtk_tree_path_new_from_indices (ia->skip_lines, -1);
-
-
- set_model_on_treeview (ia, ia->tree_view, 0);
-
- pspp_sheet_view_set_cursor (PSPP_SHEET_VIEW (ia->tree_view),
- path, NULL, false);
- gtk_tree_path_free (path);
-
- gtk_toggle_button_set_active (
- GTK_TOGGLE_BUTTON (ia->variable_names_cb),
- ia->variable_names);
- gtk_widget_set_sensitive (ia->variable_names_cb,
- ia->skip_lines > 0);
-}
-
-
-/* Creates and returns a tree view that contains each of the
- lines in IA's file as a row. */
-static GtkWidget *
-create_lines_tree_view (GtkContainer *parent, PsppireImportAssistant *ia)
-{
- size_t max_line_length;
- gint content_width, header_width;
- size_t i;
- const gchar *title = _("Text");
- GtkWidget *tree_view = make_tree_view (ia);
- PsppSheetViewColumn *column =
- pspp_sheet_view_column_new_with_attributes (title,
- ia->fixed_renderer, (void *) NULL);
-
- pspp_sheet_view_column_set_cell_data_func (column, ia->fixed_renderer,
- render_line, NULL, NULL);
- pspp_sheet_view_column_set_resizable (column, TRUE);
- pspp_sheet_view_column_set_expand (column, TRUE);
-
- max_line_length = 0;
- for (i = 0; i < ia->line_cnt; i++)
- {
- size_t w = ds_length (&ia->lines[i]);
- max_line_length = MAX (max_line_length, w);
- }
-
- content_width = get_monospace_width (tree_view, ia->fixed_renderer,
- max_line_length);
- header_width = get_string_width (tree_view, ia->prop_renderer, title);
- pspp_sheet_view_column_set_fixed_width (column, MAX (content_width,
- header_width));
- pspp_sheet_view_append_column (PSPP_SHEET_VIEW (tree_view), column);
-
- GtkWidget *oldtv = gtk_bin_get_child (GTK_BIN (parent));
- if (oldtv)
- gtk_container_remove (parent, oldtv);
-
- gtk_container_add (parent, tree_view);
- gtk_widget_show (tree_view);
-
- return tree_view;
+ gtk_toggle_button_get_active
+ (GTK_TOGGLE_BUTTON (p->percent_button)));
}
-
-/* Sets IA's first_line substructure to match the widgets. */
static void
-set_first_line_options (PsppireImportAssistant *ia)
+on_treeview_selection_change (PsppireImportAssistant *ia)
{
+ GtkTreeSelection *selection =
+ gtk_tree_view_get_selection (GTK_TREE_VIEW (ia->first_line_tree_view));
+ GtkTreeModel *model = NULL;
GtkTreeIter iter;
- GtkTreeModel *model;
-
- PsppSheetSelection *selection = pspp_sheet_view_get_selection (PSPP_SHEET_VIEW (ia->tree_view));
- if (pspp_sheet_selection_get_selected (selection, &model, &iter))
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
{
+ gint max_lines;
+ int n;
GtkTreePath *path = gtk_tree_model_get_path (model, &iter);
- int row = gtk_tree_path_get_indices (path)[0];
+ gint *index = gtk_tree_path_get_indices (path);
+ n = *index;
gtk_tree_path_free (path);
-
- ia->skip_lines = row;
- ia->variable_names =
- (ia->skip_lines > 0
- && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->variable_names_cb)));
+ g_object_get (model, "maximum-lines", &max_lines, NULL);
+ gtk_widget_set_sensitive (ia->variable_names_cb,
+ (n > 0 && n < max_lines));
+ ia->delimiters_model =
+ psppire_delimited_text_new (GTK_TREE_MODEL (ia->text_file));
+ g_object_set (ia->delimiters_model, "first-line", n, NULL);
}
-
- gtk_widget_set_sensitive (ia->variable_names_cb, ia->skip_lines > 0);
}
static void
-reset_first_line_page (PsppireImportAssistant *ia)
-{
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ia->variable_names_cb), FALSE);
- PsppSheetSelection *selection = pspp_sheet_view_get_selection (PSPP_SHEET_VIEW (ia->tree_view));
- pspp_sheet_selection_unselect_all (selection);
- gtk_widget_set_sensitive (ia->variable_names_cb, FALSE);
+render_text_preview_line (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *tree_model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ /*
+ Set the text to a "insensitive" state if the row
+ is greater than what the user declared to be the maximum.
+ */
+ GtkTreePath *path = gtk_tree_model_get_path (tree_model, iter);
+ gint *ii = gtk_tree_path_get_indices (path);
+ gint max_lines;
+ g_object_get (tree_model, "maximum-lines", &max_lines, NULL);
+ g_object_set (cell, "sensitive", (*ii < max_lines), NULL);
+ gtk_tree_path_free (path);
}
-
/* Initializes IA's first_line substructure. */
static void
first_line_page_create (PsppireImportAssistant *ia)
{
GtkWidget *w = get_widget_assert (ia->builder, "FirstLine");
- g_object_set_data (G_OBJECT (w), "on-entering", set_first_line);
-
+ g_object_set_data (G_OBJECT (w), "on-entering", on_treeview_selection_change);
+
add_page_to_assistant (ia, w,
GTK_ASSISTANT_PAGE_CONTENT, _("Select the First Line"));
- ia->tree_view = GTK_WIDGET (create_lines_tree_view (
- GTK_CONTAINER (get_widget_assert (ia->builder, "first-line-scroller")), ia));
- ia->variable_names_cb = get_widget_assert (ia->builder, "variable-names");
- pspp_sheet_selection_set_mode (
- pspp_sheet_view_get_selection (PSPP_SHEET_VIEW (ia->tree_view)),
- PSPP_SHEET_SELECTION_BROWSE);
- pspp_sheet_view_set_rubber_banding (PSPP_SHEET_VIEW (ia->tree_view), TRUE);
+ GtkWidget *scrolled_window = get_widget_assert (ia->builder, "first-line-scroller");
+ if (ia->first_line_tree_view == NULL)
+ {
+ ia->first_line_tree_view = gtk_tree_view_new ();
+ g_object_set (ia->first_line_tree_view, "enable-search", FALSE, NULL);
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (ia->first_line_tree_view), TRUE);
+
+ GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
+ GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes (_("Line"), renderer,
+ "text", 0,
+ NULL);
- g_signal_connect_swapped (pspp_sheet_view_get_selection (PSPP_SHEET_VIEW (ia->tree_view)),
- "changed", G_CALLBACK (set_first_line_options), ia);
+ gtk_tree_view_column_set_cell_data_func (column, renderer, render_text_preview_line, ia, 0);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (ia->first_line_tree_view), column);
- g_signal_connect_swapped (ia->variable_names_cb, "toggled",
- G_CALLBACK (set_first_line_options), ia);
+ renderer = gtk_cell_renderer_text_new ();
+ column = gtk_tree_view_column_new_with_attributes (_("Text"), renderer, "text", 1, NULL);
+ gtk_tree_view_column_set_cell_data_func (column, renderer, render_text_preview_line, ia, 0);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (ia->first_line_tree_view), column);
+
+ g_signal_connect_swapped (ia->first_line_tree_view, "cursor-changed",
+ G_CALLBACK (on_treeview_selection_change), ia);
+ gtk_container_add (GTK_CONTAINER (scrolled_window), ia->first_line_tree_view);
+ }
- g_object_set_data (G_OBJECT (w), "on-reset", reset_first_line_page);
+ gtk_widget_show_all (scrolled_window);
+
+ ia->variable_names_cb = get_widget_assert (ia->builder, "variable-names");
+}
+
+static void
+intro_on_leave (PsppireImportAssistant *ia)
+{
+ gint lc = 0;
+ g_object_get (ia->text_file, "line-count", &lc, NULL);
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->n_cases_button)))
+ {
+ gint max_lines = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ia->n_cases_spin));
+ g_object_set (ia->text_file, "maximum-lines", max_lines, NULL);
+ }
+ else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->percent_button)))
+ {
+ gdouble percent = gtk_spin_button_get_value (GTK_SPIN_BUTTON (ia->percent_spin));
+ g_object_set (ia->text_file, "maximum-lines", (gint) (lc * percent / 100.0), NULL);
+ }
+ else
+ {
+ g_object_set (ia->text_file, "maximum-lines", lc, NULL);
+ }
}
struct string s;
- if (ia->line_cnt > MAX_PREVIEW_LINES)
- ia->line_cnt = MAX_PREVIEW_LINES;
-
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->total_is_exact)
- {
- ds_put_format (
- &s, ngettext ("The selected file contains %'lu line of text. ",
- "The selected file contains %'lu lines of text. ",
- ia->total_lines),
- ia->total_lines);
- }
- else if (ia->total_lines > 0)
+ if (ia->text_file)
{
- ds_put_format (
- &s, ngettext (
- "The selected file contains approximately %'lu line of text. ",
- "The selected file contains approximately %'lu lines of text. ",
- ia->total_lines),
- ia->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->line_cnt),
- ia->line_cnt);
+ if (ia->text_file->total_is_exact)
+ {
+ ds_put_format (
+ &s, ngettext ("The selected file contains %'lu line of text. ",
+ "The selected file contains %'lu lines of text. ",
+ ia->text_file->total_lines),
+ ia->text_file->total_lines);
+ }
+ else if (ia->text_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->text_file->total_lines),
+ ia->text_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->text_file->line_cnt),
+ ia->text_file->line_cnt);
+ }
}
ds_put_cstr (&s, _("You may choose below how much of the file should "
ds_cstr (&s));
ds_destroy (&s);
- GtkWidget *w = gtk_grid_get_child_at (GTK_GRID (table), 1, 1);
- int old_value = w ? gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ia->n_cases_spin)) : 1;
- if (w)
- gtk_container_remove (GTK_CONTAINER (table), w);
-
- w = gtk_grid_get_child_at (GTK_GRID (table), 1, 2);
- if (w)
- gtk_container_remove (GTK_CONTAINER (table), w);
-
-
- GtkWidget *hbox_n_cases = psppire_scanf_new (_("Only the first %4d cases"), &ia->n_cases_spin);
+ if (gtk_grid_get_child_at (GTK_GRID (table), 1, 1) == NULL)
+ {
+ GtkWidget *hbox_n_cases = psppire_scanf_new (_("Only the first %4d cases"), &ia->n_cases_spin);
+ gtk_grid_attach (GTK_GRID (table), hbox_n_cases,
+ 1, 1,
+ 1, 1);
+ }
GtkAdjustment *adj = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (ia->n_cases_spin));
gtk_adjustment_set_lower (adj, 1.0);
- if (ia->total_is_exact)
- gtk_adjustment_set_value (adj, old_value);
- if (ia->total_is_exact)
- gtk_adjustment_set_upper (adj, ia->total_lines);
- else
- gtk_adjustment_set_upper (adj, DBL_MAX);
-
- gtk_grid_attach (GTK_GRID (table), hbox_n_cases,
- 1, 1,
- 1, 1);
-
- GtkWidget *hbox_percent = psppire_scanf_new (_("Only the first %3d %% of file (approximately)"),
- &ia->percent_spin);
+ if (gtk_grid_get_child_at (GTK_GRID (table), 1, 2) == NULL)
+ {
+ GtkWidget *hbox_percent = psppire_scanf_new (_("Only the first %3d %% of file (approximately)"),
+ &ia->percent_spin);
- gtk_grid_attach (GTK_GRID (table), hbox_percent,
- 1, 2,
- 1, 1);
+ gtk_grid_attach (GTK_GRID (table), hbox_percent,
+ 1, 2,
+ 1, 1);
+ }
gtk_widget_show_all (table);
G_CALLBACK (on_intro_amount_changed), ia);
+ g_object_set_data (G_OBJECT (w), "on-forward", intro_on_leave);
g_object_set_data (G_OBJECT (w), "on-entering", intro_on_enter);
g_object_set_data (G_OBJECT (w), "on-reset", reset_intro_page);
}
psppire_import_assistant_new (GtkWindow *toplevel)
{
return GTK_WIDGET (g_object_new (PSPPIRE_TYPE_IMPORT_ASSISTANT,
- "transient-for", toplevel,
+ /* Some window managers (notably ratpoison)
+ ignore the maximise command when a window is
+ transient. This causes problems for this
+ window. */
+ /* "transient-for", toplevel, */
NULL));
}
-\f
-
-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
-destroy_columns (PsppireImportAssistant *ia)
-{
- struct column *col;
- for (col = ia->columns; col < &ia->columns[ia->column_cnt]; col++)
- {
- free (col->name);
- free (col->contents);
- }
-
- free (ia->columns);
-}
-
-/* Called to render one of the cells in the fields preview tree
- view. */
-static void
-render_input_cell (PsppSheetViewColumn *tree_column, GtkCellRenderer *cell,
- GtkTreeModel *model, GtkTreeIter *iter,
- gpointer ia_)
-{
- PsppireImportAssistant *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 = empty_list_store_iter_to_row (iter) + ia->skip_lines;
- field = ia->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);
-}
-
-
-/* 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 (PsppireImportAssistant *ia,
- size_t row, size_t column,
- char **outputp, char **tooltipp)
-{
- const struct fmt_spec *in;
- struct fmt_spec out;
- char *tooltip;
- bool ok;
-
- struct substring field = ia->columns[column].contents[row];
- struct variable *var = dict_get_var (ia->dict, column);
- union value val;
-
- value_init (&val, var_get_width (var));
- in = var_get_print_format (var);
- out = fmt_for_output_from_input (in);
- tooltip = NULL;
- if (field.string != NULL)
- {
- char *error = data_in (field, "UTF-8", in->type, &val, var_get_width (var),
- dict_get_encoding (ia->dict));
- if (error != NULL)
- {
- tooltip = xasprintf (_("Cannot parse field content `%.*s' as "
- "format %s: %s"),
- (int) field.length, field.string,
- fmt_name (in->type), error);
- free (error);
- }
- }
- 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)
- {
- *outputp = data_out (&val, dict_get_encoding (ia->dict), &out);
- }
- value_destroy (&val, var_get_width (var));
-
- 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 (PsppSheetViewColumn *tree_column,
- GtkCellRenderer *cell,
- GtkTreeModel *model,
- GtkTreeIter *iter,
- gpointer ia_)
-{
- PsppireImportAssistant *ia = ia_;
- char *output;
- GValue gvalue = { 0, };
- bool ok = parse_field (ia,
- (empty_list_store_iter_to_row (iter)
- + ia->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);
-}
-
-
-/* Utility functions used by multiple pages of the assistant. */
-
-static gboolean
-get_tooltip_location (GtkWidget *widget, gint wx, gint wy,
- const PsppireImportAssistant *ia,
- size_t *row, size_t *column)
-{
- PsppSheetView *tree_view = PSPP_SHEET_VIEW (widget);
- gint bx, by;
- GtkTreePath *path;
- GtkTreeIter iter;
- PsppSheetViewColumn *tree_column;
- GtkTreeModel *tree_model;
- bool ok;
-
- pspp_sheet_view_convert_widget_to_bin_window_coords (tree_view,
- wx, wy, &bx, &by);
- if (!pspp_sheet_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 = pspp_sheet_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 = empty_list_store_iter_to_row (&iter) + ia->skip_lines;
- return TRUE;
-}
\f
-
-/* 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, PsppireImportAssistant *ia)
-{
- size_t row, column;
-
- if (!get_tooltip_location (widget, wx, wy, ia, &row, &column))
- return FALSE;
-
- if (ia->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;
-}
-
-
-/* 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, PsppireImportAssistant *ia)
-{
- size_t row, column;
- char *text;
-
- if (!gtk_widget_get_mapped (widget))
- return FALSE;
-
- 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
-
-
static void
set_quote_list (GtkComboBox *cb)
{
GtkListStore *list = gtk_list_store_new (1, G_TYPE_STRING);
GtkTreeIter iter;
gint i;
- const gchar *seperator[3] = {"'\"", "\'", "\""};
+ const gchar *separator[3] = {"'\"", "\'", "\""};
for (i = 0; i < 3; i++)
{
- const gchar *s = seperator[i];
+ const gchar *s = separator[i];
/* Add a new row to the model */
gtk_list_store_append (list, &iter);
gtk_combo_box_set_entry_text_column (cb, 0);
}
-
-
-
-/* Sets IA's separators substructure to match the widgets. */
-static void
-get_separators (PsppireImportAssistant *ia)
-{
- int i;
-
- ds_clear (&ia->separators);
- for (i = 0; i < SEPARATOR_CNT; i++)
- {
- const struct separator *sep = &separators[i];
- GtkWidget *button = get_widget_assert (ia->builder, sep->name);
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
- ds_put_byte (&ia->separators, sep->c);
- }
-
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->custom_cb)))
- ds_put_cstr (&ia->separators,
- gtk_entry_get_text (GTK_ENTRY (ia->custom_entry)));
-
- if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->quote_cb)))
- {
- const gchar *text = gtk_entry_get_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (ia->quote_combo))));
- ds_assign_cstr (&ia->quotes, text);
- }
- else
- ds_clear (&ia->quotes);
-}
-
-
-
-
-/* Frees and clears the column data in IA's separators
- substructure. */
-static void
-clear_fields (PsppireImportAssistant *ia)
-{
- if (ia->column_cnt > 0)
- {
- struct column *col;
- size_t row;
-
- for (row = 0; row < ia->line_cnt; row++)
- {
- const struct string *line = &ia->lines[row];
- const char *line_start = ds_data (line);
- const char *line_end = ds_end (line);
-
- for (col = ia->columns; col < &ia->columns[ia->column_cnt]; col++)
- {
- char *s = ss_data (col->contents[row]);
- if (!(s >= line_start && s <= line_end))
- ss_dealloc (&col->contents[row]);
- }
- }
-
- for (col = ia->columns; col < &ia->columns[ia->column_cnt]; col++)
- {
- free (col->name);
- free (col->contents);
- }
-
- free (ia->columns);
- ia->columns = NULL;
- ia->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 (PsppireImportAssistant *ia)
-{
- size_t columns_allocated;
- bool space_sep;
- size_t row;
-
- clear_fields (ia);
-
- /* Is space in the set of separators? */
- space_sep = ss_find_byte (ds_ss (&ia->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->line_cnt; row++)
- {
- struct string *line = &ia->lines[row];
- struct substring text = ds_ss (line);
- size_t column_idx;
-
- for (column_idx = 0; ; column_idx++)
- {
- struct substring field = SS_EMPTY_INITIALIZER;
- 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 (&ia->quotes)
- && ds_find_byte (&ia->quotes, text.string[0]) != SIZE_MAX)
- {
- int quote = ss_get_byte (&text);
- struct string s;
- int c;
-
- ds_init_empty (&s);
- while ((c = ss_get_byte (&text)) != EOF)
- if (c != quote)
- ds_put_byte (&s, c);
- else if (ss_match_byte (&text, quote))
- ds_put_byte (&s, quote);
- else
- break;
- field = ds_ss (&s);
- }
- else
- {
- ss_get_bytes (&text, ss_cspan (text, ds_ss (&ia->separators)),
- &field);
- }
-
- if (column_idx >= ia->column_cnt)
- {
- struct column *column;
-
- if (ia->column_cnt >= columns_allocated)
- {
- ia->columns = x2nrealloc (ia->columns, &columns_allocated,
- sizeof *ia->columns);
- }
- column = &ia->columns[ia->column_cnt++];
- column->name = NULL;
- column->width = 0;
- column->contents = xcalloc (ia->line_cnt,
- sizeof *column->contents);
- }
- column = &ia->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_byte (ds_ss (&ia->separators), ss_first (text))
- != SIZE_MAX)
- ss_advance (&text, 1);
- }
- }
-}
-
-static PsppSheetViewColumn *
-make_data_column (PsppireImportAssistant *ia, GtkWidget *tree_view,
- bool input, gint dict_idx)
-{
- struct variable *var = NULL;
- struct column *column = NULL;
- size_t char_cnt;
- gint content_width, header_width;
- PsppSheetViewColumn *tree_column;
- char *name;
-
- if (input)
- column = &ia->columns[dict_idx];
- else
- var = dict_get_var (ia->dict, dict_idx);
-
- name = escape_underscores (input ? column->name : var_get_name (var));
- char_cnt = input ? column->width : var_get_print_format (var)->w;
- content_width = get_monospace_width (tree_view, ia->fixed_renderer,
- char_cnt);
- header_width = get_string_width (tree_view, ia->prop_renderer,
- name);
-
- tree_column = pspp_sheet_view_column_new ();
- g_object_set_data (G_OBJECT (tree_column), "column-number",
- GINT_TO_POINTER (dict_idx));
- pspp_sheet_view_column_set_title (tree_column, name);
- pspp_sheet_view_column_pack_start (tree_column, ia->fixed_renderer,
- FALSE);
- pspp_sheet_view_column_set_cell_data_func (
- tree_column, ia->fixed_renderer,
- input ? render_input_cell : render_output_cell, ia, NULL);
- pspp_sheet_view_column_set_fixed_width (tree_column, MAX (content_width,
- header_width));
-
- free (name);
-
- return tree_column;
-}
-
-
-static GtkWidget *
-create_data_tree_view (gboolean input, GtkContainer *parent,
- PsppireImportAssistant *ia)
-{
- gint i;
- GtkWidget *tree_view = make_tree_view (ia);
-
- set_model_on_treeview (ia, tree_view, ia->skip_lines);
-
- pspp_sheet_selection_set_mode (pspp_sheet_view_get_selection (PSPP_SHEET_VIEW (tree_view)),
- PSPP_SHEET_SELECTION_NONE);
-
- for (i = 0; i < ia->column_cnt; i++)
- {
- PsppSheetViewColumn *w = make_data_column (ia, tree_view, input, i);
-
- pspp_sheet_view_append_column (PSPP_SHEET_VIEW (tree_view), w);
- }
-
- 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);
-
- GtkWidget *child = gtk_bin_get_child (GTK_BIN (parent));
- if (child)
- {
- g_object_ref (child);
- gtk_container_remove (parent, child);
- }
- gtk_container_add (parent, tree_view);
- if (child)
- g_object_unref (child);
-
- gtk_widget_show (tree_view);
-
- return tree_view;
-}
-
-
/* Chooses a name for each column on the separators page */
static void
choose_column_names (PsppireImportAssistant *ia)
{
- struct dictionary *dict;
+ int i;
unsigned long int generated_name_count = 0;
- struct column *col;
- size_t name_row;
+ dict_clear (ia->dict);
- dict = dict_create (get_default_encoding ());
- name_row = ia->variable_names && ia->skip_lines ? ia->skip_lines : 0;
- for (col = ia->columns; col < &ia->columns[ia->column_cnt]; col++)
+ for (i = 0;
+ i < gtk_tree_model_get_n_columns (GTK_TREE_MODEL (ia->delimiters_model)) - 1;
+ ++i)
{
- char *hint, *name;
+ const gchar *candidate_name = NULL;
+
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->variable_names_cb)))
+ {
+ candidate_name = psppire_delimited_text_get_header_title (PSPPIRE_DELIMITED_TEXT (ia->delimiters_model), i);
+ }
- hint = name_row ? ss_xstrdup (col->contents[name_row - 1]) : NULL;
- name = dict_make_unique_var_name (dict, hint, &generated_name_count);
- free (hint);
+ char *name = dict_make_unique_var_name (ia->dict,
+ candidate_name,
+ &generated_name_count);
- col->name = name;
- dict_create_var_assert (dict, name, 0);
+ dict_create_var_assert (ia->dict, name, 0);
+ free (name);
}
- dict_destroy (dict);
}
-
-
/* Called when the user toggles one of the separators
checkboxes. */
static void
on_separator_toggle (GtkToggleButton *toggle UNUSED,
PsppireImportAssistant *ia)
{
+ int i;
+ GSList *delimiters = NULL;
+ for (i = 0; i < SEPARATOR_CNT; i++)
+ {
+ const struct separator *s = &separators[i];
+ GtkWidget *button = get_widget_assert (ia->builder, s->name);
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
+ {
+ delimiters = g_slist_prepend (delimiters, GINT_TO_POINTER (s->c));
+ }
+ }
+
+ g_object_set (ia->delimiters_model, "delimiters", delimiters, NULL);
+
revise_fields_preview (ia);
}
+
/* Called when the user changes the entry field for custom
separators. */
static void
static void
on_quote_combo_change (GtkComboBox *combo, PsppireImportAssistant *ia)
{
- revise_fields_preview (ia);
+ // revise_fields_preview (ia);
}
/* Called when the user toggles the checkbox that enables
g_object_set_data (G_OBJECT (w), "on-entering", prepare_separators_page);
g_object_set_data (G_OBJECT (w), "on-reset", prepare_separators_page);
-
add_page_to_assistant (ia, w, GTK_ASSISTANT_PAGE_CONTENT, _("Choose Separators"));
ia->quote_cb = get_widget_assert (builder, "quote-cb");
set_quote_list (GTK_COMBO_BOX (ia->quote_combo));
- ia->fields_tree_view = NULL;
+
+ if (ia->fields_tree_view == NULL)
+ {
+ GtkWidget *scroller = get_widget_assert (ia->builder, "fields-scroller");
+ ia->fields_tree_view = gtk_tree_view_new ();
+ g_object_set (ia->fields_tree_view, "enable-search", FALSE, NULL);
+ gtk_container_add (GTK_CONTAINER (scroller), GTK_WIDGET (ia->fields_tree_view));
+ gtk_widget_show_all (scroller);
+ }
g_signal_connect (ia->quote_combo, "changed",
G_CALLBACK (on_quote_combo_change), ia);
for (i = 0; i < SEPARATOR_CNT; i++)
g_signal_connect (get_widget_assert (builder, separators[i].name),
"toggled", G_CALLBACK (on_separator_toggle), ia);
+
}
\f
-/* Called when the user changes one of the variables in the
- dictionary. */
-static void
-on_variable_change (PsppireDict *dict, int dict_idx,
- unsigned int what, const struct variable *oldvar,
- PsppireImportAssistant *ia)
+
+
+static struct casereader_random_class my_casereader_class;
+
+static struct ccase *
+my_read (struct casereader *reader, void *aux, casenumber idx)
{
- PsppSheetView *tv = PSPP_SHEET_VIEW (ia->data_tree_view);
- gint column_idx = dict_idx + 1;
+ PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (aux);
+ GtkTreeModel *tm = GTK_TREE_MODEL (ia->delimiters_model);
- push_watch_cursor (ia);
+ GtkTreePath *tp = gtk_tree_path_new_from_indices (idx, -1);
- /* Remove previous column and replace with new column. */
- pspp_sheet_view_remove_column (tv, pspp_sheet_view_get_column (PSPP_SHEET_VIEW (ia->data_tree_view), column_idx));
- pspp_sheet_view_insert_column (tv, PSPP_SHEET_VIEW_COLUMN (make_data_column (ia, ia->data_tree_view, FALSE, dict_idx)),
- column_idx);
+ const struct caseproto *proto = casereader_get_proto (reader);
- /* 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 >= ia->modified_var_cnt)
+ GtkTreeIter iter;
+ struct ccase *c = NULL;
+ if (gtk_tree_model_get_iter (tm, &iter, tp))
{
- size_t i;
- ia->modified_vars = xnrealloc (ia->modified_vars, dict_idx + 1,
- sizeof *ia->modified_vars);
- for (i = 0; i <= dict_idx; i++)
- ia->modified_vars[i] = NULL;
- ia->modified_var_cnt = dict_idx + 1;
+ c = case_create (proto);
+ int i;
+ for (i = 0 ; i < caseproto_get_n_widths (proto); ++i)
+ {
+ GValue value = {0};
+ gtk_tree_model_get_value (tm, &iter, i + 1, &value);
+
+ const struct variable *var = dict_get_var (ia->dict, i);
+
+ const gchar *ss = g_value_get_string (&value);
+ if (ss)
+ {
+ union value *v = case_data_rw (c, var);
+ char *xx = data_in (ss_cstr (ss),
+ "UTF-8",
+ var_get_write_format (var)->type,
+ v, var_get_width (var), "UTF-8");
+
+ /* if (xx) */
+ /* g_print ("%s:%d Err %s\n", __FILE__, __LINE__, xx); */
+ free (xx);
+ }
+ g_value_unset (&value);
+ }
}
- if (ia->modified_vars[dict_idx])
- var_destroy (ia->modified_vars[dict_idx]);
- ia->modified_vars[dict_idx]
- = var_clone (psppire_dict_get_variable (dict, dict_idx));
- pop_watch_cursor (ia);
-}
+ gtk_tree_path_free (tp);
+ return c;
+}
+static void
+my_destroy (struct casereader *reader, void *aux)
+{
+ g_print ("%s:%d %p\n", __FILE__, __LINE__, reader);
+}
+static void
+my_advance (struct casereader *reader, void *aux, casenumber cnt)
+{
+ g_print ("%s:%d\n", __FILE__, __LINE__);
+}
/* Called just before the formats page of the assistant is
displayed. */
static void
prepare_formats_page (PsppireImportAssistant *ia)
{
- PsppireDict *psppire_dict = NULL;
- PsppireVarSheet *var_sheet;
- GtkBin *vars_scroller;
- GtkWidget *old_var_sheet;
+ PsppireDict *dict = psppire_dict_new_from_dict (ia->dict);
+ g_object_set (ia->var_sheet, "data-model", dict, NULL);
-
- push_watch_cursor (ia);
+ my_casereader_class.read = my_read;
+ my_casereader_class.destroy = my_destroy;
+ my_casereader_class.advance = my_advance;
- if (ia->spreadsheet == NULL)
- {
- struct fmt_guesser *fg;
- unsigned long int number = 0;
- size_t column_idx;
+ struct caseproto *proto = caseproto_create ();
+ int i;
-
- ia->dict = dict_create (get_default_encoding ());
- fg = fmt_guesser_create ();
- for (column_idx = 0; column_idx < ia->column_cnt; column_idx++)
- {
- struct variable *modified_var =
- (column_idx < ia->modified_var_cnt ? ia->modified_vars[column_idx] : NULL);
+ struct fmt_guesser **fg = xcalloc (sizeof *fg, dict_get_var_cnt (ia->dict));
+ for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
+ {
+ fg[i] = fmt_guesser_create ();
+ }
- if (modified_var == NULL)
- {
- struct column *column = &ia->columns[column_idx];
- struct variable *var;
- struct fmt_spec format;
- char *name;
- size_t row;
-
- /* Choose variable name. */
- name = dict_make_unique_var_name (ia->dict, column->name, &number);
-
- /* Choose variable format. */
- fmt_guesser_clear (fg);
- for (row = ia->skip_lines; row < ia->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 (ia->dict, name, fmt_var_width (&format));
- var_set_both_formats (var, &format);
-
- free (name);
- }
- else
- {
- char *name;
+ gint n_rows = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (ia->delimiters_model), NULL);
- name = dict_make_unique_var_name (ia->dict, var_get_name (modified_var),
- &number);
- dict_clone_var_as_assert (ia->dict, modified_var, name);
- free (name);
- }
+ GtkTreeIter iter;
+ gboolean ok;
+ for (ok = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (ia->delimiters_model), &iter);
+ ok;
+ ok = gtk_tree_model_iter_next (GTK_TREE_MODEL (ia->delimiters_model), &iter))
+ {
+ for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
+ {
+ gchar *s = NULL;
+ gtk_tree_model_get (GTK_TREE_MODEL (ia->delimiters_model), &iter, i+1, &s, -1);
+ if (s)
+ fmt_guesser_add (fg[i], ss_cstr (s));
+ free (s);
}
- fmt_guesser_destroy (fg);
}
- else
+
+ for (i = 0 ; i < dict_get_var_cnt (ia->dict); ++i)
{
- int row_start = -1;
- int row_stop = -1;
- int col_start = -1;
- int col_stop = -1;
+ struct fmt_spec fs;
+ fmt_guesser_guess (fg[i], &fs);
- GtkBuilder *builder = ia->builder;
+ fmt_fix (&fs, FMT_FOR_INPUT);
- struct casereader *reader = NULL;
+ struct variable *var = dict_get_var (ia->dict, i);
- GtkWidget *readnames_checkbox = get_widget_assert (builder, "readnames-checkbox");
- GtkWidget *range_entry = get_widget_assert (builder, "cell-range-entry");
- const gchar *range = gtk_entry_get_text (GTK_ENTRY (range_entry));
- GtkWidget *combo_box = get_widget_assert (builder, "sheet-entry");
+ int width = fmt_var_width (&fs);
- gint num = gtk_combo_box_get_active (GTK_COMBO_BOX (combo_box));
+ var_set_width_and_formats (var, width,
+ &fs, &fs);
- struct spreadsheet_read_options sro;
-
- sro.sheet_name = NULL;
- sro.cell_range = NULL;
- sro.sheet_index = num + 1;
+ proto = caseproto_add_width (proto, width);
+ fmt_guesser_destroy (fg[i]);
+ }
- if ( convert_cell_ref (range, &col_start, &row_start, &col_stop, &row_stop))
- {
- sro.cell_range = g_strdup (range);
- }
+ free (fg);
- sro.read_names = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (readnames_checkbox));
- sro.asw = -1;
-
- switch (ia->spreadsheet->type)
- {
- case SPREADSHEET_ODS:
- case SPREADSHEET_GNUMERIC:
- {
- reader = spreadsheet_make_reader (ia->spreadsheet, &sro);
- ia->dict = ia->spreadsheet->dict;
- }
- break;
- default:
- g_assert_not_reached ();
- break;
- }
- g_free (sro.cell_range);
+ struct casereader *reader =
+ casereader_create_random (proto, n_rows, &my_casereader_class, ia);
- if (reader && ia->dict)
- {
- struct ccase *c;
- int col;
+ PsppireDataStore *store = psppire_data_store_new (dict);
+ psppire_data_store_set_reader (store, reader);
- ia->column_cnt = dict_get_var_cnt (ia->dict);
- ia->columns = xcalloc (ia->column_cnt, sizeof (*ia->columns));
- for (col = 0; col < ia->column_cnt ; ++col)
- {
- const struct variable *var = dict_get_var (ia->dict, col);
- ia->columns[col].name = xstrdup (var_get_name (var));
- ia->columns[col].contents = NULL;
- }
+ g_object_set (ia->data_sheet, "data-model", store, NULL);
- casenumber rows = 0;
- for (; (c = casereader_read (reader)) != NULL; case_unref (c))
- {
- rows++;
- for (col = 0; col < ia->column_cnt ; ++col)
- {
- char *ss;
- const struct variable *var = dict_get_var (ia->dict, col);
-
- ia->columns[col].contents = xrealloc (ia->columns[col].contents,
- sizeof (struct substring) * rows);
-
- ss = data_out (case_data (c, var), dict_get_encoding (ia->dict),
- var_get_print_format (var));
-
- ia->columns[col].contents[rows - 1] = ss_cstr (ss);
- }
-
- if (rows > MAX_PREVIEW_LINES)
- {
- case_unref (c);
- break;
- }
- }
- casereader_destroy (reader);
- ia->line_cnt = rows;
- }
- else
- {
- GtkWidget * dialog = gtk_message_dialog_new (NULL,
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_CLOSE,
- _("An error occurred reading the spreadsheet file."));
-
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
- }
- }
- psppire_dict = psppire_dict_new_from_dict (ia->dict);
- g_signal_connect (psppire_dict, "variable-changed",
- G_CALLBACK (on_variable_change), ia);
- ia->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_sheet = PSPPIRE_VAR_SHEET (psppire_var_sheet_new ());
- g_object_set (var_sheet,
- "dictionary", psppire_dict,
- "may-create-vars", FALSE,
- "may-delete-vars", FALSE,
- "format-use", FMT_FOR_INPUT,
- "enable-grid-lines", PSPP_SHEET_VIEW_GRID_LINES_BOTH,
- (void *) NULL);
-
- vars_scroller = GTK_BIN (get_widget_assert (ia->builder, "vars-scroller"));
- old_var_sheet = gtk_bin_get_child (GTK_BIN (vars_scroller));
- if (old_var_sheet != NULL)
- gtk_container_remove (GTK_CONTAINER (vars_scroller), old_var_sheet);
- gtk_container_add (GTK_CONTAINER (vars_scroller), GTK_WIDGET (var_sheet));
- gtk_widget_show (GTK_WIDGET (var_sheet));
-
- ia->data_tree_view =
- GTK_WIDGET (create_data_tree_view (
- FALSE,
- GTK_CONTAINER (get_widget_assert (ia->builder, "data-scroller")),
- ia));
+ gint pmax;
+ g_object_get (get_widget_assert (ia->builder, "vpaned1"),
+ "max-position", &pmax, NULL);
- gtk_widget_show (ia->paste_button);
- pop_watch_cursor (ia);
+ g_object_set (get_widget_assert (ia->builder, "vpaned1"),
+ "position", pmax / 2, NULL);
+
+ gtk_widget_show (ia->paste_button);
}
static void
{
GtkBuilder *builder = ia->builder;
-
GtkWidget *w = get_widget_assert (builder, "Formats");
g_object_set_data (G_OBJECT (w), "on-entering", prepare_formats_page);
g_object_set_data (G_OBJECT (w), "on-reset", reset_formats_page);
-
+
+ GtkWidget *vars_scroller = get_widget_assert (builder, "vars-scroller");
+ if (ia->var_sheet == NULL)
+ {
+ ia->var_sheet = psppire_variable_sheet_new ();
+
+ gtk_container_add (GTK_CONTAINER (vars_scroller), ia->var_sheet);
+
+ ia->dict = dict_create (get_default_encoding ());
+
+ gtk_widget_show_all (vars_scroller);
+ }
+ GtkWidget *data_scroller = get_widget_assert (builder, "data-scroller");
+ if (ia->data_sheet == NULL)
+ {
+ ia->data_sheet = psppire_data_sheet_new ();
+
+ gtk_container_add (GTK_CONTAINER (data_scroller), ia->data_sheet);
+
+ gtk_widget_show_all (data_scroller);
+ }
+
add_page_to_assistant (ia, w,
GTK_ASSISTANT_PAGE_CONFIRM, _("Adjust Variable Formats"));
-
- ia->data_tree_view = NULL;
- ia->modified_vars = NULL;
- ia->modified_var_cnt = 0;
}
\f
-static void
+static void
separators_append_syntax (const PsppireImportAssistant *ia, struct string *s)
{
int i;
+
ds_put_cstr (s, " /DELIMITERS=\"");
- if (ds_find_byte (&ia->separators, '\t') != SIZE_MAX)
+
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (get_widget_assert (ia->builder, "tab"))))
ds_put_cstr (s, "\\t");
- if (ds_find_byte (&ia->separators, '\\') != SIZE_MAX)
- ds_put_cstr (s, "\\\\");
- for (i = 0; i < ds_length (&ia->separators); i++)
+ for (i = 0; i < SEPARATOR_CNT; i++)
{
- char c = ds_at (&ia->separators, i);
- if (c == '"')
- ds_put_cstr (s, "\"\"");
- else if (c != '\t' && c != '\\')
- ds_put_byte (s, c);
+ const struct separator *seps = &separators[i];
+ GtkWidget *button = get_widget_assert (ia->builder, seps->name);
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
+ {
+ if (seps->c == '\t')
+ continue;
+
+ ds_put_byte (s, seps->c);
+ }
}
ds_put_cstr (s, "\"\n");
if (!ds_is_empty (&ia->quotes))
syntax_gen_pspp (s, " /QUALIFIER=%sq\n", ds_cstr (&ia->quotes));
}
-
static void
formats_append_syntax (const PsppireImportAssistant *ia, struct string *s)
{
int var_cnt;
g_return_if_fail (ia->dict);
-
+
ds_put_cstr (s, " /VARIABLES=\n");
-
+
var_cnt = dict_get_var_cnt (ia->dict);
for (i = 0; i < var_cnt; i++)
{
}
}
-
static void
first_line_append_syntax (const PsppireImportAssistant *ia, struct string *s)
{
- if (ia->skip_lines > 0)
- ds_put_format (s, " /FIRSTCASE=%d\n", ia->skip_lines + 1);
-}
+ gint first_case = 0;
+ g_object_get (ia->delimiters_model, "first-line", &first_case, NULL);
+ if (first_case > 0)
+ ds_put_format (s, " /FIRSTCASE=%d\n", first_case + 1);
+}
static void
intro_append_syntax (const PsppireImportAssistant *ia, struct string *s)
{
+ gint first_line = 0;
+ g_object_get (ia->delimiters_model, "first-line", &first_line, NULL);
+
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->n_cases_button)))
- ds_put_format (s, "N OF CASES %d.\n",
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ia->n_cases_spin)));
+ ds_put_format (s, "SELECT IF ($CASENUM <= %d).\n",
+ gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ia->n_cases_spin)) - first_line);
else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ia->percent_button)))
ds_put_format (s, "SAMPLE %.4g.\n",
gtk_spin_button_get_value (GTK_SPIN_BUTTON (ia->percent_spin)) / 100.0);
struct string s = DS_EMPTY_INITIALIZER;
+ char *filename;
+ g_object_get (ia->text_file, "file-name", &filename, NULL);
syntax_gen_pspp (&s,
"GET DATA"
"\n /TYPE=%ss"
"\n /SHEET=index %d"
"\n /READNAMES=%ss",
(ia->spreadsheet->type == SPREADSHEET_GNUMERIC) ? "GNM" : "ODS",
- ia->file_name,
+ filename,
sheet_index,
read_names ? "ON" : "OFF");
-
if (range && 0 != strcmp ("", range))
{
syntax_gen_pspp (&s,
syntax_gen_pspp (&s, ".");
-
+
return ds_cstr (&s);
}
+
gchar *
psppire_import_assistant_generate_syntax (PsppireImportAssistant *ia)
{
if (!ia->spreadsheet)
{
- if (ia->file_name == NULL)
+ gchar *file_name = NULL;
+ gchar *encoding = NULL;
+ g_object_get (ia->text_file,
+ "file-name", &file_name,
+ "encoding", &encoding,
+ NULL);
+
+ if (file_name == NULL)
return NULL;
syntax_gen_pspp (&s,
"GET DATA"
"\n /TYPE=TXT"
"\n /FILE=%sq\n",
- ia->file_name);
- if (ia->encoding && strcmp (ia->encoding, "Auto"))
- syntax_gen_pspp (&s, " /ENCODING=%sq\n", ia->encoding);
+ file_name);
+ if (encoding && strcmp (encoding, "Auto"))
+ syntax_gen_pspp (&s, " /ENCODING=%sq\n", encoding);
ds_put_cstr (&s,
" /ARRANGEMENT=DELIMITED\n"
{
return sheet_spec_gen_syntax (ia);
}
-
+
return ds_cstr (&s);
}
+
+
+int
+psppire_import_assistant_run (PsppireImportAssistant *asst)
+{
+ g_main_loop_run (asst->main_loop);
+ return asst->response;
+}
+
projects / pspp / blobdiff