X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faxis_view.h;h=62362f0e4a6bf4a8b92c9706f80d1c012892d27d;hb=99b0712be451bf16ce9266ebe622c3ed38bf412f;hp=0d09ca51aca6b795ae48048b4873af988ff75bdb;hpb=4b233612261e2d13ebbd1931f4d999c6da1451e9;p=ardour.git

diff --git a/gtk2_ardour/axis_view.h b/gtk2_ardour/axis_view.h
index 0d09ca51ac..62362f0e4a 100644
--- a/gtk2_ardour/axis_view.h
+++ b/gtk2_ardour/axis_view.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2003 Paul Davis 
+    Copyright (C) 2003 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
@@ -15,16 +15,25 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id$
 */
 
 #ifndef __ardour_gtk_axis_view_h__
 #define __ardour_gtk_axis_view_h__
 
 #include <list>
-#include <gtkmm.h>
-#include <pbd/xml++.h>
+#include <boost/unordered_map.hpp>
+
+#include <gtkmm/label.h>
+#include <gdkmm/color.h>
+
+#include "pbd/xml++.h"
+#include "pbd/signals.h"
+
+#include "ardour/session_handle.h"
+
+#include "gui_object.h"
 #include "prompter.h"
+#include "selectable.h"
 
 namespace ARDOUR {
 	class Session;
@@ -34,63 +43,62 @@ namespace ARDOUR {
  * AxisView defines the abstract base class for time-axis trackviews and routes.
  *
  */
-class AxisView : public sigc::trackable
+class AxisView : public virtual Selectable, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
 {
   public:
-	/**
-	 * Returns the current 'Track' Color
-	 *
-	 * @return the current Track Color
-	 */
-	Gdk::Color color() const { return _color; }
+	/** @return the track's own color */
+	Gdk::Color color () const { return _color; }
 
-	ARDOUR::Session& session() const { return _session; }
+	ARDOUR::Session* session() const { return _session; }
 
-	virtual string name() const = 0;
+	virtual std::string name() const = 0;
 
-	virtual void set_selected (bool yn) {
-		if (yn != _selected) {
-			_selected = yn;
-		}
+	sigc::signal<void> Hiding;
+
+	virtual std::string state_id() const = 0;
+	/* for now, we always return properties in string form.
+	 */
+	std::string gui_property (const std::string& property_name) const;
+
+	template<typename T> void set_gui_property (const std::string& property_name, const T& value) {
+		std::stringstream s;
+		s << value;
+		property_hashtable.erase(property_name);
+		property_hashtable.emplace(property_name, s.str());
+		gui_object_state().set_property<T> (state_id(), property_name, value);
 	}
-	
-	virtual bool marked_for_display() const { return _marked_for_display; }
 
-	virtual void set_marked_for_display (bool yn) {
-		if (yn != _marked_for_display) {
-			_marked_for_display = yn;
-		}
+	void cleanup_gui_properties () {
+		/* remove related property node from the GUI state */
+		gui_object_state().remove_node (state_id());
+		property_hashtable.clear ();
 	}
-	
-	virtual bool selected() const { return _selected; }
-	sigc::signal<void> Hiding;
-	sigc::signal<void> GoingAway;
+
+	bool marked_for_display () const;
+	virtual bool set_marked_for_display (bool);
+
+	static GUIObjectState& gui_object_state();
+	void clear_property_cache() { property_hashtable.clear(); }
 
   protected:
 
-	AxisView (ARDOUR::Session& sess);
+	AxisView (ARDOUR::Session* sess);
 	virtual ~AxisView();
-	
 
 	/**
 	 * Generate a new random TrackView color, unique from those colors already used.
 	 *
 	 * @return the unique random color.
 	 */
-	static GdkColor unique_random_color();
-
+	static Gdk::Color unique_random_color();
 
-	ARDOUR::Session& _session;
 	Gdk::Color _color;
 
-	static list<GdkColor> used_colors;
+	static std::list<Gdk::Color> used_colors;
 
 	Gtk::Label name_label;
 
-	bool _selected;
-
-	bool _marked_for_display;
-	
+	mutable boost::unordered_map<std::string, std::string> property_hashtable;
 }; /* class AxisView */
 
 #endif /* __ardour_gtk_axis_view_h__ */