From f2ee30c0ec8b589b1951fe56b71ce05fadcd69b7 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 24 Jan 2020 15:54:51 -0700
Subject: [PATCH] add ArdourDialog::set_ui_sensitive() to provide a way to mark
 an arbitrary ArdourDialog as "should not respond to user input"

---
 gtk2_ardour/ardour_dialog.cc | 10 ++++++++++
 gtk2_ardour/ardour_dialog.h  |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/gtk2_ardour/ardour_dialog.cc b/gtk2_ardour/ardour_dialog.cc
index 1cf588fbf6..96de0f57f0 100644
--- a/gtk2_ardour/ardour_dialog.cc
+++ b/gtk2_ardour/ardour_dialog.cc
@@ -39,6 +39,7 @@ using namespace ARDOUR_UI_UTILS;
 
 ArdourDialog::ArdourDialog (string title, bool modal, bool use_seperator)
 	: Dialog (title, modal, use_seperator)
+	, _sensitive (true)
 	, proxy (0)
 	, _splash_pushed (false)
 {
@@ -48,6 +49,7 @@ ArdourDialog::ArdourDialog (string title, bool modal, bool use_seperator)
 
 ArdourDialog::ArdourDialog (Gtk::Window& parent, string title, bool modal, bool use_seperator)
 	: Dialog (title, parent, modal, use_seperator)
+	, _sensitive (true)
 	, proxy (0)
 	, _splash_pushed (false)
 {
@@ -134,6 +136,8 @@ ArdourDialog::on_show ()
 			_splash_pushed = true;
 		}
 	}
+
+	_sensitive = true;
 }
 
 bool
@@ -161,3 +165,9 @@ ArdourDialog::init ()
 	proxy = new WM::ProxyTemporary (get_title(), this);
 	WM::Manager::instance().register_window (proxy);
 }
+
+void
+ArdourDialog::set_ui_sensitive (bool yn)
+{
+	_sensitive = yn;
+}
diff --git a/gtk2_ardour/ardour_dialog.h b/gtk2_ardour/ardour_dialog.h
index 53a359e053..0df8b51c18 100644
--- a/gtk2_ardour/ardour_dialog.h
+++ b/gtk2_ardour/ardour_dialog.h
@@ -50,11 +50,13 @@ public:
 	void on_unmap ();
 	void on_show ();
 	virtual void on_response (int);
+	void set_ui_sensitive (bool);
 
 protected:
 	void pop_splash ();
 	void close_self ();
 
+	bool _sensitive;
 private:
 	WM::ProxyTemporary* proxy;
 	bool _splash_pushed;