From f0748535a5023d132eff03999a705a3e56c516db Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 19 Mar 2010 02:49:01 +0000
Subject: save tearoff state; restore monitor section state reasonably well;
 fixup access control to parts of editor.h (needs more work); extend
 CrossThread just a little

git-svn-id: svn://localhost/ardour2/branches/3.0@6774 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/mixer_ui.cc | 43 ++++++++++++++++++++++++++++++++-----------
 1 file changed, 32 insertions(+), 11 deletions(-)

(limited to 'gtk2_ardour/mixer_ui.cc')

diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc
index c98d0028e9..badd96154a 100644
--- a/gtk2_ardour/mixer_ui.cc
+++ b/gtk2_ardour/mixer_ui.cc
@@ -30,6 +30,7 @@
 #include <gtkmm2ext/gtk_ui.h>
 #include <gtkmm2ext/utils.h>
 #include <gtkmm2ext/stop_signal.h>
+#include <gtkmm2ext/tearoff.h>
 #include <gtkmm2ext/window_title.h>
 
 #include "ardour/audio_diskstream.h"
@@ -67,7 +68,7 @@ Mixer_UI::Mixer_UI ()
 {
 	_strip_width = Config->get_default_narrow_ms() ? Narrow : Wide;
 	track_menu = 0;
-        monitor_section = 0;
+        _monitor_section = 0;
 	route_group_context_menu = 0;
 	no_track_list_redisplay = false;
 	in_group_row_change = false;
@@ -321,14 +322,35 @@ Mixer_UI::add_strip (RouteList& routes)
 		}
 
                 if (route->is_control()) {
-                        monitor_section = new MonitorSection (_session);
-                        out_packer.pack_end (monitor_section->pack_widget(), false, false);
-                        monitor_section->pack_widget().show_all ();
-                        /* no regular strip */
+                        if (!_monitor_section) {
+                                _monitor_section = new MonitorSection (_session);
+                                out_packer.pack_end (_monitor_section->pack_widget(), false, false);
+                        } else {
+                                _monitor_section->set_session (_session);
+                        }
+
+                        _monitor_section->pack_widget().show_all ();
+
+                        XMLNode* ui_node = Config->extra_xml(X_("UI"));
+
+                        if (ui_node) {
+                                cerr << "Got UI node\n";
+                                XMLNode* tearoff_node = ui_node->child (X_("Tearoffs"));
+                                if (tearoff_node) {
+                                        cerr << "Got tearoff node\n";
+                                        XMLNode* mnode = tearoff_node->child (X_("monitor-section"));
+                                        if (mnode) {
+                                                cerr << "got mndeo\n";
+                                                _monitor_section->tearoff()->set_tornoff_state (*mnode);
+                                        }
+                                }
+                        }
+
+                        /* no regular strip shown for control out */
+
                         continue;
                 }
 
-
 		strip = new MixerStrip (*this, _session, route);
 		strips.push_back (strip);
 
@@ -521,14 +543,13 @@ Mixer_UI::session_going_away ()
 	group_model->clear ();
 	_selection.clear ();
 	track_model->clear ();
-        
-        delete monitor_section;
-        monitor_section = 0;
 
 	for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
 		delete (*i);
 	}
 
+        _monitor_section->pack_widget().hide ();
+
 	strips.clear ();
 
 	WindowTitle title(Glib::get_application_name());
@@ -594,8 +615,8 @@ Mixer_UI::fast_update_strips ()
 			(*i)->fast_update ();
 		}
 
-                if (monitor_section) {
-                        monitor_section->fast_update ();
+                if (_monitor_section) {
+                        _monitor_section->fast_update ();
                 }
 	}
 }
-- 
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