1 #ifndef _ardour_gtk_simpple_progress_dialog_h_
2 #define _ardour_gtk_simpple_progress_dialog_h_
4 #include <gtkmm/button.h>
5 #include <gtkmm/messagedialog.h>
6 #include <gtkmm/progressbar.h>
7 #include <gtkmm/stock.h>
9 #include "ardour/types.h"
11 class SimpleProgressDialog : public Gtk::MessageDialog
14 SimpleProgressDialog (std::string title, const Glib::SignalProxy0< void >::SlotType & cancel)
15 : MessageDialog (title, false, MESSAGE_OTHER, BUTTONS_NONE, true)
17 get_vbox()->set_size_request(400,-1);
19 pbar = manage (new Gtk::ProgressBar());
21 get_vbox()->pack_start (*pbar, PACK_SHRINK, 4);
23 Gtk::Button *cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
24 cancel_button->signal_clicked().connect (cancel);
25 cancel_button->show();
26 get_vbox()->pack_start (*cancel_button, PACK_SHRINK);
29 void update_progress (samplecnt_t c, samplecnt_t t) {
30 pbar->set_fraction ((float) c / (float) t);
31 // see also ARDOUR_UI::gui_idle_handler();
33 while (gtk_events_pending() && --timeout) {
34 gtk_main_iteration ();
38 Gtk::ProgressBar *pbar;