/* 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
#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-dialog.h"
#include "psppire-empty-list-store.h"
#include "psppire-encoding-selector.h"
#include "psppire-spreadsheet-model.h"
-#include "psppire-var-sheet.h"
+#include "psppire-text-file.h"
+#include "psppire-delimited-text.h"
+
#include "ui/syntax-gen.h"
#include <gettext.h>
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);
if (ia->spreadsheet)
spreadsheet_unref (ia->spreadsheet);
- // clear_fields (ia);
destroy_columns (ia);
ds_destroy (&ia->separators);
g_object_unref (ia->builder);
- destroy_file (ia);
-
g_object_unref (ia->prop_renderer);
g_object_unref (ia->fixed_renderer);
close_assistant (ia, PSPPIRE_RESPONSE_PASTE);
}
+
/* Revises the contents of the fields tree view based on the
currently chosen set of separators. */
static void
push_watch_cursor (ia);
get_separators (ia);
- split_fields (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);
}
ds_assign_cstr (result, def);
}
-
/* Picks the most likely separator and quote characters based on
IA's file data. */
static void
choose_likely_separators (PsppireImportAssistant *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->line_cnt; row++)
+ gboolean valid;
+ GtkTreeIter iter;
+ for (valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (ia->text_file), &iter);
+ valid;
+ valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (ia->text_file), &iter))
{
- struct substring line = ds_ss (&ia->lines[row]);
+ gchar *xxx = 0;
+ gtk_tree_model_get (GTK_TREE_MODEL (ia->text_file), &iter, 1, &xxx, -1);
+ struct substring line = ss_cstr (xxx);
size_t length = ss_length (line);
size_t i;
for (i = 0; i < length; i++)
histogram[(unsigned char) line.string[i]]++;
+ g_free (xxx);
}
find_commonest_chars (histogram, "\"'", "", &ia->quotes);
static void set_separators (PsppireImportAssistant *ia);
+
+static void
+repopulate_delimiter_columns (PsppireImportAssistant *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 (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 ();
+ GtkTreeViewColumn *column =
+ gtk_tree_view_column_new_with_attributes ("var", 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);
+ }
+}
+
+static void
+reset_tree_view_model (PsppireImportAssistant *ia)
+{
+ 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);
+
+
+ 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);
+}
+
/* 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)
{
+ gtk_tree_view_set_model (GTK_TREE_VIEW (ia->fields_tree_view), ia->delimiters_model);
+
+ g_signal_connect_swapped (ia->delimiters_model, "notify::delimiters",
+ G_CALLBACK (reset_tree_view_model), ia);
+
+
+ repopulate_delimiter_columns (ia);
+
revise_fields_preview (ia);
choose_likely_separators (ia);
set_separators (ia);
struct separator
{
const char *name; /* Name (for use with get_widget_assert). */
- int c; /* Separator character. */
+ gunichar c; /* Separator character. */
};
/* All the separators in the dialog box. */
}
-/* 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 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);
-}
-
-
-
+#if SHEET_MERGE
static gint
get_string_width (GtkWidget *treeview, GtkCellRenderer *renderer,
const char *string)
return width;
}
-
static gint
get_monospace_width (GtkWidget *treeview, GtkCellRenderer *renderer,
size_t char_cnt)
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 (PsppireImportAssistant *ia, GtkWidget *tree_view, size_t first_line)
{
g_object_unref (model);
}
-
static GtkWidget *
make_tree_view (const PsppireImportAssistant *ia)
{
return tree_view;
}
+#endif
static GtkWidget *
add_page_to_assistant (PsppireImportAssistant *ia,
}
-
/* Initializes IA's sheet_spec substructure. */
static void
sheet_spec_page_create (PsppireImportAssistant *ia)
g_object_set_data (G_OBJECT (page), "on-entering", prepare_sheet_spec_page);
}
-
static void
on_chosen (PsppireImportAssistant *ia, GtkWidget *page)
{
{
GtkFileChooser *fc = GTK_FILE_CHOOSER (page);
+#if TEXT_FILE
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);
- 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);
+ g_print ("%s:%d %s\n", __FILE__, __LINE__, __FUNCTION__);
+ gchar *file_name = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (page));
+ gchar *encoding = psppire_encoding_selector_get_encoding (ia->encoding_selector);
if (!ia->spreadsheet)
- process_file (ia);
+ {
+ ia->text_file = psppire_text_file_new (file_name, encoding);
+ gtk_tree_view_set_model (GTK_TREE_VIEW (ia->first_line_tree_view),
+ GTK_TREE_MODEL (ia->text_file));
+ }
+
+ g_free (file_name);
+ g_free (encoding);
}
static void
on_chosen (ia, page);
}
+
+
static void
chooser_page_create (PsppireImportAssistant *ia)
{
}
+
static void
psppire_import_assistant_init (PsppireImportAssistant *ia)
{
ia->column_cnt = 0;
ia->columns = NULL;
- ia->file_name = NULL;
- ia->encoding = NULL;
ia->spreadsheet = NULL;
ia->watch_cursor = 0;
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 (
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;
-}
+#if SHEET_MERGE
/* Sets IA's first_line substructure to match the widgets. */
gtk_widget_set_sensitive (ia->variable_names_cb, ia->skip_lines > 0);
}
+
+
static void
reset_first_line_page (PsppireImportAssistant *ia)
{
gtk_widget_set_sensitive (ia->variable_names_cb, FALSE);
}
+#endif
+
+static void
+on_cursor_change (GtkTreeView *treeview, gpointer user_data)
+{
+ PsppireImportAssistant *ia = PSPPIRE_IMPORT_ASSISTANT (user_data);
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
+ GtkTreeModel *model = NULL;
+ GtkTreeIter iter;
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
+ {
+ int n;
+ PsppireTextFile *tf = PSPPIRE_TEXT_FILE (model);
+ GtkTreePath *path = gtk_tree_model_get_path (model, &iter);
+ gint *index = gtk_tree_path_get_indices (path);
+
+ n = *index;
+
+ gtk_tree_path_free (path);
+
+ g_print ("%s:%d Setting first line to %d\n", __FILE__, __LINE__, n);
+
+ ia->delimiters_model = psppire_delimited_text_new (ia->text_file);
+ g_object_set (ia->delimiters_model, "first-line", n, NULL);
+ }
+}
+
/* Initializes IA's first_line substructure. */
static void
first_line_page_create (PsppireImportAssistant *ia)
{
+ g_print ("%s:%d %s\n", __FILE__, __LINE__, __FUNCTION__);
GtkWidget *w = get_widget_assert (ia->builder, "FirstLine");
g_object_set_data (G_OBJECT (w), "on-entering", set_first_line);
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));
+ 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 ();
+
+ 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);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (ia->first_line_tree_view), column);
+
+ renderer = gtk_cell_renderer_text_new ();
+ column = gtk_tree_view_column_new_with_attributes (_("Text"), renderer, "text", 1, NULL);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (ia->first_line_tree_view), column);
+
+ gtk_container_add (GTK_CONTAINER (scrolled_window), ia->first_line_tree_view);
+
+ g_signal_connect (ia->first_line_tree_view, "cursor-changed",
+ G_CALLBACK (on_cursor_change), ia);
+ }
+ gtk_widget_show_all (scrolled_window);
+
+
+
+#if SHEET_MERGE
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)),
g_object_set_data (G_OBJECT (w), "on-reset", reset_first_line_page);
+#endif
}
+
+
static void
intro_on_enter (PsppireImportAssistant *ia)
{
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)
+ if (ia->text_file)
{
- 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)
- {
- 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 "
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);
+ if (ia->text_file)
+ {
+ if (psppire_text_file_get_total_exact (ia->text_file))
+ {
+ gulong total_lines = psppire_text_file_get_n_lines (ia->text_file);
+ gtk_adjustment_set_upper (adj, total_lines);
+ gtk_adjustment_set_value (adj, old_value);
+ }
+ else
+ gtk_adjustment_set_upper (adj, DBL_MAX);
+ }
gtk_grid_attach (GTK_GRID (table), hbox_n_cases,
1, 1,
1, 1);
NULL));
}
+
+
\f
struct column
free (ia->columns);
}
+#if SHEET_MERGE
+
/* Called to render one of the cells in the fields preview tree
view. */
static void
(void *) NULL);
}
+#endif
/* Parses the contents of the field at (ROW,COLUMN) according to
its variable format. If OUTPUTP is non-null, then *OUTPUTP
return ok;
}
+#if SHEET_MERGE
/* Called to render one of the cells in the data preview tree
view. */
}
+
\f
free (text);
return TRUE;
}
-
+#endif
\f
-/* 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;
- }
-}
-
+#if SHEET_MERGE
/* Breaks the file data in IA into columns based on the
separators set in IA's separators substructure. */
{
size_t columns_allocated;
bool space_sep;
- size_t row;
-
- clear_fields (ia);
+ size_t row = 0;
/* Is space in the set of separators? */
space_sep = ss_find_byte (ds_ss (&ia->separators), ' ') != SIZE_MAX;
contains variables names if ia->first_line.variable_names is
TRUE. */
columns_allocated = 0;
- for (row = 0; row < ia->line_cnt; row++)
+
+ gint n_lines = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (ia->text_file), NULL);
+ GtkTreeIter iter;
+ gtk_tree_model_get_iter_first (GTK_TREE_MODEL (ia->text_file), &iter);
+ while (gtk_tree_model_iter_next (GTK_TREE_MODEL (ia->text_file), &iter))
{
- struct string *line = &ia->lines[row];
- struct substring text = ds_ss (line);
+ row++;
+ gchar *xxx;
+ gtk_tree_model_get (GTK_TREE_MODEL (ia->text_file), &iter, 1, &xxx, -1);
+ struct substring text = ss_cstr (xxx);
+ g_free (xxx);
size_t column_idx;
- for (column_idx = 0; ; column_idx++)
+ for (column_idx = 0; ;column_idx++)
{
struct substring field = SS_EMPTY_INITIALIZER;
struct column *column;
column = &ia->columns[ia->column_cnt++];
column->name = NULL;
column->width = 0;
- column->contents = xcalloc (ia->line_cnt,
+ column->contents = xcalloc (n_lines,
sizeof *column->contents);
}
column = &ia->columns[column_idx];
}
}
-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 = 0;
- gint content_width, header_width;
- PsppSheetViewColumn *tree_column;
- char *name = NULL;
-
- if (input)
- {
- column = &ia->columns[dict_idx];
- name = escape_underscores (column->name);
- char_cnt = column->width;
- }
- else
- {
- var = dict_get_var (ia->dict, dict_idx);
- name = escape_underscores (var_get_name (var));
- char_cnt = 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;
-}
-
+#endif
/* Chooses a name for each column on the separators page */
static void
on_separator_toggle (GtkToggleButton *toggle UNUSED,
PsppireImportAssistant *ia)
{
- revise_fields_preview (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->custom_cb = get_widget_assert (builder, "custom-cb");
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 ();
+ 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
+
+#if SHEET_MERGE
+
/* Called when the user changes one of the variables in the
dictionary. */
static void
pop_watch_cursor (ia);
}
-
+#endif
/* Called just before the formats page of the assistant is
static void
prepare_formats_page (PsppireImportAssistant *ia)
{
- PsppireDict *psppire_dict = NULL;
- PsppireVarSheet *var_sheet;
- GtkBin *vars_scroller;
- GtkWidget *old_var_sheet;
-
-
- push_watch_cursor (ia);
-
- if (ia->spreadsheet == NULL)
- {
- struct fmt_guesser *fg;
- unsigned long int number = 0;
- size_t column_idx;
-
-
- 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);
-
- 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;
-
- 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);
- }
- }
- fmt_guesser_destroy (fg);
- }
- else
- {
- int row_start = -1;
- int row_stop = -1;
- int col_start = -1;
- int col_stop = -1;
-
- GtkBuilder *builder = ia->builder;
-
- struct casereader *reader = NULL;
-
- 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");
-
- gint num = gtk_combo_box_get_active (GTK_COMBO_BOX (combo_box));
-
- struct spreadsheet_read_options sro;
-
- sro.sheet_name = NULL;
- sro.cell_range = NULL;
- sro.sheet_index = num + 1;
-
- if ( convert_cell_ref (range, &col_start, &row_start, &col_stop, &row_stop))
- {
- sro.cell_range = g_strdup (range);
- }
-
- 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 = dict_clone (ia->spreadsheet->dict);
- }
- break;
- default:
- g_assert_not_reached ();
- break;
- }
- g_free (sro.cell_range);
-
- if (reader && ia->dict)
- {
- struct ccase *c;
- int col;
-
- 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;
- }
-
- 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));
-
- gtk_widget_show (ia->paste_button);
-
- pop_watch_cursor (ia);
}
static void
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,
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,
+ "filename", &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"
projects / pspp / blobdiff