#include "ui/gui/psppire-scanf.h"
#include "ui/syntax-gen.h"
+#include "ui/gui/psppire-spreadsheet-model.h"
+
+#include <data/casereader.h>
+
#include "gl/error.h"
#include "gl/intprops.h"
#include "gl/xalloc.h"
struct import_assistant;
-
-\f
/* The "sheet-spec" page of the assistant. */
+/* The sheet_spec page of the assistant (only relevant for spreadsheet imports). */
+struct sheet_spec_page
+ {
+ GtkWidget *page;
+ struct casereader *reader;
+ struct dictionary *dict;
+
+ struct spreadsheet_read_info sri;
+ struct spreadsheet_read_options opts;
+ };
+
+static void
+on_sheet_combo_changed (GtkComboBox *cb, struct import_assistant *ia)
+{
+ GtkTreeIter iter;
+ gchar *range = NULL;
+ GtkTreeModel *model = gtk_combo_box_get_model (cb);
+ GtkBuilder *builder = ia->asst.builder;
+ GtkWidget *range_entry = get_widget_assert (builder, "cell-range-entry");
+
+ gtk_combo_box_get_active_iter (cb, &iter);
+ gtk_tree_model_get (model, &iter, PSPPIRE_SPREADSHEET_MODEL_COL_RANGE, &range, -1);
+ gtk_entry_set_text (GTK_ENTRY (range_entry), range);
+ g_free (range);
+}
/* Initializes IA's sheet_spec substructure. */
-void
-init_sheet_spec_page (struct import_assistant *ia)
+struct sheet_spec_page *
+sheet_spec_page_create (struct import_assistant *ia)
{
GtkBuilder *builder = ia->asst.builder;
- struct sheet_spec_page *p = &ia->sheet_spec;
+ struct sheet_spec_page *p = xzalloc (sizeof (*p));
- p->page = add_page_to_assistant (ia, get_widget_assert (builder, "Sheet"),
- GTK_ASSISTANT_PAGE_INTRO);
+ GtkWidget *combo_box = get_widget_assert (builder, "sheet-entry");
+ GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);
+ gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,
+ "text", 0,
+ NULL);
+ g_signal_connect (combo_box, "changed", G_CALLBACK (on_sheet_combo_changed), ia);
+
+ return p;
}
/* Prepares IA's sheet_spec page. */
void
prepare_sheet_spec_page (struct import_assistant *ia)
{
- struct sheet_spec_page *p = &ia->sheet_spec;
-
GtkBuilder *builder = ia->asst.builder;
GtkWidget *sheet_entry = get_widget_assert (builder, "sheet-entry");
+ printf ("%s:%d %p\n", __FILE__, __LINE__, ia->spreadsheet);
+ gtk_combo_box_set_model (GTK_COMBO_BOX (sheet_entry),
+ psppire_spreadsheet_model_new (ia->spreadsheet));
- printf ("%s %d\n", __FUNCTION__, p->spreadsheet->sheets);
-
- gtk_spin_button_set_digits (GTK_SPIN_BUTTON (sheet_entry), 0);
- gtk_spin_button_set_range (GTK_SPIN_BUTTON (sheet_entry), 1, p->spreadsheet->sheets);
+ gtk_combo_box_set_active (sheet_entry, 0);
}
GtkBuilder *builder = ia->asst.builder;
- struct file *file = &ia->file;
- struct sheet_spec_page *ssp = &ia->sheet_spec;
+ struct sheet_spec_page *ssp = ia->sheet_spec;
struct casereader *creader = NULL;
struct dictionary *dict = NULL;
GtkWidget *range_entry = get_widget_assert (builder, "cell-range-entry");
GtkWidget *readnames_checkbox = get_widget_assert (builder, "readnames-checkbox");
- gint num = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (sheet_entry));
-
const gchar *range = gtk_entry_get_text (GTK_ENTRY (range_entry));
+ gint num = 0;
if ( num < 1 )
num = 1;
ssp->opts.cell_range = range;
}
- ssp->sri.file_name = file->file_name;
ssp->sri.read_names = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (readnames_checkbox));
ssp->sri.asw = -1;
- switch (ia->file.type)
+ switch (ia->spreadsheet->type)
{
- case FTYPE_ODS:
- creader = ods_open_reader (&ssp->sri, &ssp->opts, &dict);
+ case SPREADSHEET_ODS:
+ {
+ creader = ods_make_reader (ia->spreadsheet, &ssp->sri, &ssp->opts);
+ dict = ia->spreadsheet->dict;
+ }
break;
- case FTYPE_GNUMERIC:
+ case SPREADSHEET_GNUMERIC:
{
- creader = gnumeric_make_reader (ssp->spreadsheet, &ssp->sri, &ssp->opts);
- dict = ssp->spreadsheet->dict;
+ creader = gnumeric_make_reader (ia->spreadsheet, &ssp->sri, &ssp->opts);
+ dict = ia->spreadsheet->dict;
}
break;
default:
}
}
+
+/*
+ Update IA according to the contents of DICT and CREADER.
+ CREADER will be destroyed by this function.
+*/
+void
+update_assistant (struct import_assistant *ia)
+{
+ struct sheet_spec_page *ssp = ia->sheet_spec;
+ int rows = 0;
+
+ if (ssp->dict)
+ {
+ struct ccase *c;
+ int col;
+
+ ia->column_cnt = dict_get_var_cnt (ssp->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 (ssp->dict, col);
+ ia->columns[col].name = xstrdup (var_get_name (var));
+ ia->columns[col].contents = NULL;
+ }
+
+ for (; (c = casereader_read (ssp->reader)) != NULL; case_unref (c))
+ {
+ rows++;
+ for (col = 0; col < ia->column_cnt ; ++col)
+ {
+ char *ss;
+ const struct variable *var = dict_get_var (ssp->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 (ssp->dict),
+ var_get_print_format (var));
+
+ ia->columns[col].contents[rows - 1] = ss_cstr (ss);
+ }
+
+ if (rows > MAX_PREVIEW_LINES)
+ {
+ case_unref (c);
+ break;
+ }
+ }
+ }
+
+ // file->line_cnt = rows;
+}
projects / pspp / blobdiff