static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
settings_t check;
settings_set (cr, &settings[0]);
cairo_save (cr);
{
settings_set (cr, &settings[1]);
if (settings_get (cr, &check))
return CAIRO_TEST_FAILURE;
if (!settings_equal (&settings[1], &check))
return CAIRO_TEST_FAILURE;
}
cairo_restore (cr);
if (settings_get (cr, &check))
return CAIRO_TEST_FAILURE;
if (!settings_equal (&settings[0], &check))
return CAIRO_TEST_FAILURE;
return CAIRO_TEST_SUCCESS;
}
static gboolean confirm_overwrite()
{
GtkTreeIter iter;
gboolean valid;
gboolean exist = FALSE;
gboolean settings_different = TRUE;
Settings * user_settings;
user_settings = settings_get_from_gui();
if (settings_on_execute)
{
settings_different = !settings_equal(user_settings,
settings_on_execute);
}
valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(list_store), &iter);
while (valid)
{
gchar *output_file;
gchar *status;
gboolean done;
gtk_tree_model_get (GTK_TREE_MODEL(list_store), &iter,
COL_OUTPUT_FILE, &output_file,
COL_STATUS, &status, -1);
done = strcmp("Done", status) == 0;
if ((settings_different || !done) &&
g_file_test(output_file, G_FILE_TEST_EXISTS))
exist = TRUE;
g_free(output_file);
g_free(status);
if (exist)
break;
valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(list_store), &iter);
}
settings_delete(user_settings);
if (exist)
{
GtkWidget * dialog_confirm_overwrite;
gint result;
dialog_confirm_overwrite =
get_widget_checked("dialog_confirm_overwrite");
result = gtk_dialog_run( GTK_DIALOG(dialog_confirm_overwrite) );
gtk_widget_hide( dialog_confirm_overwrite );
switch (result)
{
default:
return FALSE;
case GTK_RESPONSE_OK:
return TRUE;
}
}
else
{
/* no need to confirm -- no overwrites */
return TRUE;
}
}
