switch to using boost::signals2 instead of sigc++, at least for libardour. not finish...

[ardour.git] / libs / midi++2 / midi++ / parser.h

diff --git a/libs/midi++2/midi++/parser.h b/libs/midi++2/midi++/parser.h
index 365f2fb46a37652436f44534a5d9d33b729c4463..497a50abe8376ce2b0c0200744abbb03e8ae1ab2 100644 (file)
--- a/libs/midi++2/midi++/parser.h
+++ b/libs/midi++2/midi++/parser.h
@@ -23,7 +23,7 @@
 #include <string>
 #include <iostream>
 
-#include <sigc++/sigc++.h>
+#include <boost/signals2.hpp>
 
 #include "midi++/types.h"
 
@@ -32,12 +32,14 @@ namespace MIDI {
 class Port;
 class Parser;
 
-typedef sigc::signal<void, Parser &, byte>                 OneByteSignal;
-typedef sigc::signal<void, Parser &, EventTwoBytes *>      TwoByteSignal;
-typedef sigc::signal<void, Parser &, pitchbend_t>          PitchBendSignal;
-typedef sigc::signal<void, Parser &, byte *, size_t> Signal;
+typedef boost::signals2::signal<void(Parser&)>                   ZeroByteSignal;
+typedef boost::signals2::signal<void(Parser&,nframes_t)>         TimestampedSignal;
+typedef boost::signals2::signal<void(Parser&, byte)>             OneByteSignal;
+typedef boost::signals2::signal<void(Parser &, EventTwoBytes *)> TwoByteSignal;
+typedef boost::signals2::signal<void(Parser &, pitchbend_t)>     PitchBendSignal;
+typedef boost::signals2::signal<void(Parser &, byte *, size_t)>  Signal;
 
-class Parser : public sigc::trackable {
+class Parser {
  public:
        Parser (Port &p);
        ~Parser ();
@@ -69,8 +71,8 @@ class Parser : public sigc::trackable {
        OneByteSignal         channel_program_change[16];
        PitchBendSignal       channel_pitchbend[16];
        TwoByteSignal         channel_controller[16];
-       sigc::signal<void, Parser &>          channel_active_preparse[16];
-       sigc::signal<void, Parser &>          channel_active_postparse[16];
+       ZeroByteSignal        channel_active_preparse[16];
+       ZeroByteSignal        channel_active_postparse[16];
 
        OneByteSignal         mtc_quarter_frame; /* see below for more useful signals */
        Signal                mtc;
@@ -82,15 +84,16 @@ class Parser : public sigc::trackable {
        Signal                position;
        Signal                song;
 
-       sigc::signal<void, Parser &>                     all_notes_off;
-       sigc::signal<void, Parser &>                     tune;
-       sigc::signal<void, Parser &, nframes_t>          timing;
-       sigc::signal<void, Parser &, nframes_t>          start;
-       sigc::signal<void, Parser &, nframes_t>          stop;
-       sigc::signal<void, Parser &, nframes_t>          contineu;  /* note spelling */
-       sigc::signal<void, Parser &>          active_sense;
-       sigc::signal<void, Parser &>          reset;
-       sigc::signal<void, Parser &>          eox;
+       ZeroByteSignal        all_notes_off;
+       ZeroByteSignal        tune;
+       ZeroByteSignal        active_sense;
+       ZeroByteSignal        reset;
+       ZeroByteSignal        eox;
+
+       TimestampedSignal     timing;
+       TimestampedSignal     start;
+       TimestampedSignal     stop;
+       TimestampedSignal     contineu;  /* note spelling */
 
        /* This should really be protected, but then derivatives of Port
           can't access it.
@@ -106,9 +109,9 @@ class Parser : public sigc::trackable {
 
        void set_offline (bool);
        bool offline() const { return _offline; }
-       sigc::signal<void> OfflineStatusChanged;
+       boost::signals2::signal<void()> OfflineStatusChanged;
 
-       sigc::signal<int, byte *, size_t> edit;
+       boost::signals2::signal<int(byte *, size_t)> edit;
 
        void set_mmc_forwarding (bool yn) {
                _mmc_forward = yn;
@@ -121,10 +124,10 @@ class Parser : public sigc::trackable {
        const byte *mtc_current() const { return _mtc_time; }
        bool        mtc_locked() const  { return _mtc_locked; }
        
-       sigc::signal<void,Parser&,int,nframes_t>      mtc_qtr;
-       sigc::signal<void,const byte*,bool,nframes_t> mtc_time;
-       sigc::signal<void,MTC_Status>                 mtc_status;
-       sigc::signal<bool>                            mtc_skipped;
+       boost::signals2::signal<void(Parser&,int,nframes_t)>      mtc_qtr;
+       boost::signals2::signal<void(const byte*,bool,nframes_t)> mtc_time;
+       boost::signals2::signal<void(MTC_Status)>                 mtc_status;
+       boost::signals2::signal<bool()>                           mtc_skipped;
 
        void set_mtc_forwarding (bool yn) {
                _mtc_forward = yn;
@@ -139,7 +142,7 @@ class Parser : public sigc::trackable {
        std::ostream *trace_stream;
        std::string trace_prefix;
        void trace_event (Parser &p, byte *msg, size_t len);
-       sigc::connection trace_connection;
+       boost::signals2::scoped_connection trace_connection;
 
        size_t message_counter[256];