move gui_changed() signal from Route to Stripable

[ardour.git] / libs / ardour / ardour / midi_ui.h

diff --git a/libs/ardour/ardour/midi_ui.h b/libs/ardour/ardour/midi_ui.h
index c15a53005796b431aea06e6d2cb4e868236732a3..88ea021361a8e2a754dd69574c29fe4ef99a3f8c 100644 (file)
--- a/libs/ardour/ardour/midi_ui.h
+++ b/libs/ardour/ardour/midi_ui.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012 Paul Davis 
+    Copyright (C) 2012 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -22,6 +22,7 @@
 
 #include <list>
 
+#define ABSTRACT_UI_EXPORTS
 #include "pbd/abstract_ui.h"
 #include "pbd/signals.h"
 #include "pbd/stacktrace.h"
@@ -37,21 +38,20 @@ class AsyncMIDIPort;
    certain types of requests to the MIDI UI
 */
 
-struct MidiUIRequest : public BaseUI::BaseRequestObject {
+struct LIBARDOUR_API MidiUIRequest : public BaseUI::BaseRequestObject {
   public:
        MidiUIRequest () { }
        ~MidiUIRequest() { }
 };
 
-class MidiControlUI : public AbstractUI<MidiUIRequest>
+class LIBARDOUR_API MidiControlUI : public AbstractUI<MidiUIRequest>
 {
   public:
        MidiControlUI (Session& s);
        ~MidiControlUI ();
 
        static MidiControlUI* instance() { return _instance; }
-
-       static BaseUI::RequestType PortChange;
+       static void* request_factory (uint32_t num_requests);
 
        void change_midi_ports ();
 
@@ -60,12 +60,9 @@ class MidiControlUI : public AbstractUI<MidiUIRequest>
        void do_request (MidiUIRequest*);
 
   private:
-       typedef std::list<GSource*> PortSources;
-       PortSources port_sources;
        ARDOUR::Session& _session;
-       PBD::ScopedConnection rebind_connection;
 
-       bool midi_input_handler (Glib::IOCondition, AsyncMIDIPort*);
+       bool midi_input_handler (Glib::IOCondition, boost::weak_ptr<AsyncMIDIPort>);
        void reset_ports ();
        void clear_ports ();