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

[ardour.git] / gtk2_ardour / marker.h

diff --git a/gtk2_ardour/marker.h b/gtk2_ardour/marker.h
index 7865004d54e15de0a509f1fad2b397014e07ee8f..3802348567c7c8b78860fd180ed2c8b229062249 100644 (file)
--- a/gtk2_ardour/marker.h
+++ b/gtk2_ardour/marker.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2001 Paul Davis 
+    Copyright (C) 2001 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
@@ -22,8 +22,11 @@
 
 #include <string>
 #include <glib.h>
-#include <ardour/ardour.h>
-#include <sigc++/signal.h>
+
+#include <libgnomecanvasmm/pixbuf.h>
+
+#include "ardour/ardour.h"
+#include "pbd/destructible.h"
 
 #include "canvas.h"
 
@@ -34,7 +37,7 @@ namespace ARDOUR {
 
 class PublicEditor;
 
-class Marker : public sigc::trackable
+class Marker : public PBD::Destructible
 {
   public:
        enum Type {
@@ -50,42 +53,58 @@ class Marker : public sigc::trackable
        };
 
 
-       Marker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const string& text, Type, 
+       Marker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const std::string& text, Type,
                nframes_t frame = 0, bool handle_events = true);
 
        virtual ~Marker ();
 
        ArdourCanvas::Item& the_item() const;
 
-       void set_position (nframes_t);
-       void set_name (const string&);
+       void add_line (ArdourCanvas::Group*, double y_origin, double initial_height);
+       void show_line ();
+       void hide_line ();
+       void set_line_vpos (double y_origin, double height);
+
+       void set_position (nframes64_t);
+       void set_name (const std::string&);
        void set_color_rgba (uint32_t rgba);
 
+       nframes64_t position() const { return frame_position; }
+
+       ArdourCanvas::Group * get_parent() { return _parent; }
+       void reparent (ArdourCanvas::Group & parent);
+
        void hide ();
        void show ();
 
        Type type () { return _type; }
-       
+
   protected:
        PublicEditor& editor;
 
+       Pango::FontDescription* name_font;
+
+       ArdourCanvas::Group * _parent;
        ArdourCanvas::Group *group;
        ArdourCanvas::Polygon *mark;
-       ArdourCanvas::Text *text;
+       ArdourCanvas::Pixbuf *name_pixbuf;
        ArdourCanvas::Points *points;
+       ArdourCanvas::SimpleLine *line;
+       ArdourCanvas::Points *line_points;
+
+       double        unit_position;
+       nframes64_t   frame_position;
+       unsigned char shift; /* should be double, but its always small and integral */
+       Type          _type;
+       int           name_height;
 
-       double    unit_position;
-       nframes_t frame_position;
-       unsigned char      shift; /* should be double, but its always small and integral */
-       Type      _type;
-       
        void reposition ();
 };
 
 class TempoMarker : public Marker
 {
   public:
-        TempoMarker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const string& text, ARDOUR::TempoSection&);
+        TempoMarker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const std::string& text, ARDOUR::TempoSection&);
        ~TempoMarker ();
 
        ARDOUR::TempoSection& tempo() const { return _tempo; }
@@ -97,7 +116,7 @@ class TempoMarker : public Marker
 class MeterMarker : public Marker
 {
   public:
-        MeterMarker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const string& text, ARDOUR::MeterSection&);
+        MeterMarker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const std::string& text, ARDOUR::MeterSection&);
        ~MeterMarker ();
 
        ARDOUR::MeterSection& meter() const { return _meter; }