void outputFileChooserDialogOKButtonClicked()
{
Gtk::Label* outputFileDisplayLabel;
builder->get_widget("outputFileDisplayLabel", outputFileDisplayLabel);
outputFilePath = outputFileChooserDialog->get_filename();
outputFileChooserDialog->hide();
outputFileDisplayLabel->set_text(outputFilePath);
}
void loadfile()
{
Gtk::FileChooserDialog* d;
b->get_widget("filechooserdialog1", d);
Gtk::Window* w;
b->get_widget("window1", w);
d->set_transient_for(*w);
d->set_action(FILE_CHOOSER_ACTION_OPEN);
Gtk::Button* b = d->add_button(Stock::OPEN, RESPONSE_OK);
if(d->run() == RESPONSE_OK)
{
GIOGenericStream s = Glib::RefPtr<Gio::InputStream>::cast_dynamic(d->get_file()->read());
do_load(s);
s.Close();
fname = d->get_filename();
if(fname.length() <= 0)
{
WARN(1, "current file name could not be updated because the file path is not obtainable(not a local file?)");
}
}
d->hide();
b->get_parent()->Gtk::Container::remove(*b);
delete b;
}