add region & range loudnless report

1 files changed, 39 insertions, 0 deletions

diff --git a/gtk2_ardour/simple_progress_dialog.h b/gtk2_ardour/simple_progress_dialog.h
new file mode 100644
index 0000000000..1e76f6bf9a
--- /dev/null
+++ b/gtk2_ardour/simple_progress_dialog.h
@@ -0,0 +1,39 @@
+#ifndef _ardour_gtk_simpple_progress_dialog_h_
+#define _ardour_gtk_simpple_progress_dialog_h_
+
+#include <gtkmm/messagedialog.h>
+#include <gtkmm/button.h>
+#include <gtkmm/progressbar.h>
+
+#include "ardour/types.h"
+
+class SimpleProgressDialog : public Gtk::MessageDialog
+{
+public:
+	SimpleProgressDialog (std::string title, const Glib::SignalProxy0< void >::SlotType & cancel)
+		: MessageDialog (title, false, MESSAGE_OTHER, BUTTONS_NONE, true)
+	{
+		get_vbox()->set_size_request(400,-1);
+		set_title (title);
+		pbar = manage (new Gtk::ProgressBar());
+		pbar->show();
+		get_vbox()->pack_start (*pbar, PACK_SHRINK, 4);
+
+		Gtk::Button *cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+		cancel_button->signal_clicked().connect (cancel);
+		cancel_button->show();
+		get_vbox()->pack_start (*cancel_button, PACK_SHRINK);
+	}
+
+	void update_progress (framecnt_t c, framecnt_t t) {
+		pbar->set_fraction ((float) c / (float) t);
+		// see also ARDOUR_UI::gui_idle_handler();
+		int timeout = 30;
+		while (gtk_events_pending() && --timeout) {
+			gtk_main_iteration ();
+		}
+	}
+private:
+	Gtk::ProgressBar *pbar;
+};
+#endif